JP6734504B2 - Remote operated drain plug device - Google Patents

Remote operated drain plug device Download PDF

Info

Publication number
JP6734504B2
JP6734504B2 JP2016016724A JP2016016724A JP6734504B2 JP 6734504 B2 JP6734504 B2 JP 6734504B2 JP 2016016724 A JP2016016724 A JP 2016016724A JP 2016016724 A JP2016016724 A JP 2016016724A JP 6734504 B2 JP6734504 B2 JP 6734504B2
Authority
JP
Japan
Prior art keywords
shaft
operating
plug device
valve member
drain plug
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Active
Application number
JP2016016724A
Other languages
Japanese (ja)
Other versions
JP2017133333A (en
Inventor
伊藤　嘉浩
伊藤　　嘉浩
健一 桜
健一 桜
Original Assignee
丸一株式会社
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 丸一株式会社 filed Critical 丸一株式会社
Priority to JP2016016724A priority Critical patent/JP6734504B2/en
Priority to CN201610885399.5A priority patent/CN106759702B/en
Publication of JP2017133333A publication Critical patent/JP2017133333A/en
Application granted granted Critical
Publication of JP6734504B2 publication Critical patent/JP6734504B2/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Images

Classifications

    • E—FIXED CONSTRUCTIONS
    • E03—WATER SUPPLY; SEWERAGE
    • E03C—DOMESTIC PLUMBING INSTALLATIONS FOR FRESH WATER OR WASTE WATER; SINKS
    • E03C1/00—Domestic plumbing installations for fresh water or waste water; Sinks
    • E03C1/12—Plumbing installations for waste water; Basins or fountains connected thereto; Sinks
    • E03C1/22—Outlet devices mounted in basins, baths, or sinks
    • E03C1/23—Outlet devices mounted in basins, baths, or sinks with mechanical closure mechanisms
    • E03C1/2304—Outlet devices mounted in basins, baths, or sinks with mechanical closure mechanisms the actuation force being transmitted to the plug via flexible elements, e.g. chain, Bowden cable

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Environmental & Geological Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Hydrology & Water Resources (AREA)
  • Public Health (AREA)
  • Water Supply & Treatment (AREA)
  • Sink And Installation For Waste Water (AREA)

Description

本発明は、遠隔操作式排水栓装置に関し、更に詳しくは、施工性の向上、また設計レイアウトの自由度を高めると共に、故障が発生しにくい遠隔操作式排水栓装置を提供するものである。 The present invention relates to a remote-operated drain tap device, and more specifically, to provide a remote-operated drain tap device that improves workability and flexibility in design layout and is resistant to failure.

従来より、浴槽や洗面ボウルなどの槽体の内部に生じた排水を処理するため、槽体の底面等に排水口を設け、この排水口から配管部材を介し、下水側に排水を排出する方法が広く知られている。また、槽体内に水を溜める場合に、弁部材の昇降を利用して排水口を開閉する方法があるが、この弁部材による排水口の開閉を、弁部材や排水口から離間した位置、例えば槽体の縁部や槽体側面の上方に設けた操作部への操作によって行う遠隔操作式排水栓装置が知られている。
広く知られた遠隔操作式排水栓装置としては、特許文献１に記載のような、槽体の底面に設けられた排水口と、排水口を上下動することによって閉塞する弁部材と、槽体の側面上方に備えられた、操作体を有する操作部と、操作部に加えられた操作を排水口に備えられた弁部材に伝達するレリースワイヤと、から構成されるものがある。この特許文献１に記載された遠隔操作式排水栓装置では、弁部材の上昇状態を維持するため、段落０００９に記載されているように排水口または操作部のいずれかにロック機構（スラストロック機構）が備えられてなる。
このような遠隔操作式排水栓装置において、操作体に押し込み操作を加えると、操作体の動作に対応して、インナーワイヤが弁部材側に移動する。
特許文献１には詳述されていないが、操作部側にロック機構が配置された場合には、ロック機構の一端に操作体が、他端にレリースワイヤが接続され、操作体に操作を加えてロック機構が作動することでレリースワイヤの動作が固定されて、レリースワイヤが弁部材を押し上げ、排水口を開口した状態を維持固定する。再度操作体に操作を加えるとロック機構によるレリースワイヤの動作の固定が解除されて弁部材が降下し排水口を閉口する。
また、排水口側にロック機構が配置された場合には、ロック機構の一端に弁部材が、他端にレリースワイヤが接続され、操作体に操作を加えるとレリースワイヤを介して操作がロック機構に伝達され、ロック機構が弁部材を押し上げ、排水口を開口した状態を維持固定する。再度操作体に操作を加えると、再びレリースワイヤを介してロック機構に操作が伝達され、ロック機構の固定が解除されて弁が降下し排水口を閉口する。
特開２００３−２９３４１６号 Conventionally, in order to treat the drainage generated inside the bath such as a bathtub and washbasin, a drainage outlet is provided on the bottom of the bath and the drainage is discharged from this drainage outlet to the sewage side through a piping member. Is widely known. Further, when water is stored in the tank body, there is a method of opening and closing the drain port by using the lifting and lowering of the valve member, but the opening and closing of the drain port by this valve member is separated from the valve member and the drain port, for example, There is known a remote-operated drain plug device that is operated by operating an operation section provided on the edge of the tank body or on the side surface of the tank body.
As a widely known remote control type drain plug device, as described in Patent Document 1, a drain port provided on the bottom surface of the tank body, a valve member that is closed by vertically moving the drain port, and a tank body There is an operation section having an operation body provided on the upper side surface of the device, and a release wire for transmitting an operation applied to the operation section to a valve member provided on the drain port. In the remote operated drain plug device described in Patent Document 1, in order to maintain the lifted state of the valve member, as described in Paragraph 0009, a lock mechanism (thrust lock mechanism) is provided at either the drain port or the operating portion. ) Is provided.
In such a remote control type drain plug device, when a pushing operation is applied to the operating body, the inner wire moves to the valve member side in response to the operation of the operating body.
Although not described in detail in Patent Document 1, when the lock mechanism is arranged on the operation portion side, the operation body is connected to one end of the lock mechanism and the release wire is connected to the other end, and the operation body is operated. The operation of the release wire fixes the operation of the release wire, and the release wire pushes up the valve member and maintains the drain port open and fixed. When the operating body is operated again, the lock of the operation of the release wire by the lock mechanism is released, the valve member descends, and the drain port is closed.
Further, when the lock mechanism is arranged on the drain port side, the valve member is connected to one end of the lock mechanism and the release wire is connected to the other end, and when the operation body is operated, the operation is performed via the release wire. The lock mechanism pushes up the valve member to maintain and fix the state in which the drain port is opened. When the operation body is operated again, the operation is again transmitted to the lock mechanism via the release wire, the lock mechanism is released from the fixed state, the valve descends, and the drain port is closed.
JP-A-2003-293416

上記のように構成した遠隔操作式排水栓装置には、以下のような問題点があった。
上記遠隔操作式排水栓装置のレリースワイヤは、軸方向には剛性を、側面方向にはある程度の可撓性を備えて側面方向に屈曲可能に構成されているが、屈曲の半径が極端に小さいと、座屈と呼ばれる復元不可能な折れ曲がりを生じる。この座屈を防ぐため、レリースワイヤを配置する経路には、レリースワイヤの最小曲がり半径（座屈が発生しない範囲での最小の半径）よりも大きな半径で屈曲が行える空間を確保する必要がある。
遠隔操作式排水栓装置の配置に際して特にレリースワイヤの曲がり半径が小さくなる部分としては、槽体側面に配置した操作部近傍部分の空間、また排水口近傍部分の空間がある。 The remote-operated drain plug device configured as described above has the following problems.
The release wire of the remote-operated drain plug device is configured to be rigid in the axial direction and flexible to some extent in the lateral direction so that it can be bent in the lateral direction, but the bending radius is extremely small. And an unrecoverable bend called buckling occurs. In order to prevent this buckling, it is necessary to secure a space for bending the release wire with a radius larger than the minimum bending radius of the release wire (the minimum radius in the range where buckling does not occur). ..
When arranging the remote-operated drain plug device, as a portion where the bending radius of the release wire becomes particularly small, there is a space near the operation portion arranged on the side surface of the tank body and a space near the drain port.

操作部近傍部分について説明すると、浴槽等槽体の側面と、槽体が設置される部屋の側面との隙間部分を広くすると、その分槽体内が狭くなり、浴槽であれば入浴の快適さが失われ、洗面台や流し台では槽体の容量が減少して使い勝手が悪くなるため、なるべく槽体の側面との隙間部分を狭くし、その分槽体内を大きくするように構成される。このため、槽体の側面と槽体を設置した部屋の側面との隙間部分が狭くなる。
特許文献１に記載の遠隔操作式排水栓装置の場合、操作部は槽体である浴槽の側面に配置され、レリースワイヤは水平方向から浴槽の側面と浴室の側面との隙間部分にて垂直方向に屈曲するように配置される。上記のように、浴槽の側面と浴室の側面との隙間部分が狭く、しかも屈曲の開始部分となるレリースワイヤの端部の接続部分は、操作体を進退させる軸体（操作軸）の端部に接続されるか、またはロック機構が操作部に配置された場合はロック機構の端部に接続されるか、であり、軸体やロック機構の長さ分、レリースワイヤの屈曲の為の半径を更に小さくしなければならず、小さな半径での屈曲によりレリースワイヤに負担が掛かり、座屈を生じやすくなっていた。 Explaining the part near the operation part, if you widen the gap between the side of the bath such as a bath and the side of the room where the bath is installed, the inside of the bath will be narrower by that amount, and if it is a bath, comfort of bathing will be improved. It is lost, and the capacity of the tank body decreases in the wash basin and the sink, and the usability is deteriorated. Therefore, the gap between the side surface of the tank body is narrowed as much as possible, and the tank body is enlarged accordingly. Therefore, the gap between the side surface of the tank body and the side surface of the room in which the tank body is installed becomes narrow.
In the case of the remote-operated drain plug device described in Patent Document 1, the operating portion is arranged on the side surface of the bathtub that is the tank body, and the release wire is arranged in the vertical direction in the gap between the side surface of the bathtub and the side surface of the bathroom from the horizontal direction. It is arranged to bend. As described above, the gap between the side surface of the bathtub and the side surface of the bathroom is narrow, and the connecting portion of the end portion of the release wire that is the start portion of bending is the end portion of the shaft body (operation shaft) that advances and retracts the operation body. Or the end of the lock mechanism if the lock mechanism is located in the operating part, and the radius for bending the release wire by the length of the shaft or lock mechanism. Has to be further reduced, and the release wire is burdened by bending with a small radius, and buckling is likely to occur.

排水口近傍部分について説明すると、排水口近傍の部材についてはできるだけ高さ幅を狭くできるほうが好適である。槽体の排水は重力による自然排水のため、排水口は槽体の底面の、更に最も低い個所に設けられる。浴槽のように排水口からの排水配管が床下空間に配置される場合、排水口近傍の部材の高さ幅が狭くなれば、その分床下空間を狭くし、代わりに居住空間を上下方向に幅広にし、使用者の生活空間を快適にできる。また洗面台や流し台のように、排水口近傍の排水配管が屋内の居住空間に配置される場合、排水口の下方にはキャビネット等が配置されて洗剤やタオルなどの収納に利用されるため、排水口近傍の部材の高さ幅が狭くなれば、その分収納空間を上下に広くし、収納量を増加させることができる。
このように排水口近傍の部材は、できるだけ高さ幅を狭くしたほうが好適である。
特許文献１に記載の遠隔操作式排水栓装置の場合、排水口は槽体である浴槽の底面に配置され、レリースワイヤは、排水口の直下に配置された継手部材の内部にて、垂直から水平方向に屈曲するように配置される。上記のように、排水口近傍の部材、特に排水口の下方に配置された部材は上下方向に狭く、しかも遠隔操作式排水栓装置の場合、排水口には弁部材の上下動をガイドする軸体（押上軸）が備えられ、レリースワイヤはこの軸体の下端に接続されるため、レリースワイヤの屈曲が可能な空間もこの軸体よりも下方に限られて屈曲可能な範囲がより狭くなる。
また、ロック機構が排水口側に配置された場合、レリースワイヤが接続されるのはこのロック機構の下端端部であり、軸体やロック機構の長さ分、レリースワイヤの屈曲の為の半径を小さくしなければならず、小さな半径での屈曲によりレリースワイヤに負担が掛かり、座屈を生じやすくなっていた。
本発明は上記問題点に鑑み発明されたものであって、遠隔操作式排水栓装置において、レリースワイヤ等に故障が発生しにくいものとすると共に、設計レイアウトの自由度を高め、また施工性を向上させた遠隔操作式排水栓装置を提供するものである。 Explaining the vicinity of the drainage port, it is preferable that the height width of the members near the drainage port can be made as narrow as possible. Since the drainage of the tank body is natural drainage due to gravity, the drain port is provided at the lowest point on the bottom surface of the tank body. When the drainage pipe from the drainage port is placed in the underfloor space like a bathtub, if the height width of the members near the drainage port becomes narrower, the underfloor space is narrowed by that amount, and instead the living space is widened vertically. The user's living space can be made comfortable. Also, when the drainage pipe near the drainage outlet is placed in the indoor living space, like a washbasin or sink, a cabinet or the like is placed below the drainage outlet and is used for storing detergent, towels, etc. If the height width of the member in the vicinity of the drainage port is narrowed, the storage space can be widened in the vertical direction and the storage amount can be increased.
As described above, it is preferable that the height and width of the member near the drain port be as narrow as possible.
In the case of the remote-operated drain plug device described in Patent Document 1, the drain port is arranged on the bottom surface of the bathtub that is the tank body, and the release wire is arranged vertically from the inside of the joint member arranged immediately below the drain port. It is arranged to bend in the horizontal direction. As described above, the member near the drainage port, especially the member arranged below the drainage port is narrow in the vertical direction, and in the case of the remote-operated drainage plug device, the drainage port has a shaft for guiding the vertical movement of the valve member. Since the body (push-up shaft) is provided and the release wire is connected to the lower end of the shaft body, the space in which the release wire can be bent is limited to the lower side than the shaft body, and the bendable range becomes narrower. ..
When the lock mechanism is placed on the drain side, it is the lower end of this lock mechanism that connects the release wire, and the radius for bending the release wire is the length of the shaft and lock mechanism. Had to be made small, and the release wire was burdened by bending with a small radius, and buckling was likely to occur.
The present invention has been invented in view of the above problems, in the remote-operated drainage plug device, the release wire and the like is less likely to cause a failure, the flexibility of the design layout is increased, and the workability is improved. An improved remote operated drain plug device is provided.

請求項１に記載の本発明は、槽体に設けた排水口と、上下動によって排水口を開閉する弁部材と、弁部材の上下動を操作する操作部と、操作部に加えられた操作を弁部材に伝達する、筒状のアウターチューブ、該アウターチューブ内を摺動するインナーワイヤ、からなるレリースワイヤと、からなる遠隔操作式排水栓装置において、
操作部に、使用者の操作によって進退する操作軸と、操作軸の一端に備えられた、使用者が操作を加える操作体と、操作軸の操作体側端部又は操作軸の途中の位置に接続された枝部と、を備え、操作軸の動作が枝部によって操作軸の進退方向に対して角度を有した方向に変換され、枝部からインナーワイヤを介することで、操作軸に加えられた操作が弁部材に伝達されるように構成したことを特徴とする遠隔操作式排水栓装置である。 The present invention according to claim 1 provides a drainage port provided in a tank body, a valve member that opens and closes the drainage port by vertical movement, an operation unit that operates the vertical movement of the valve member, and an operation added to the operation unit. In a remote-operated drain plug device comprising: a cylindrical outer tube, a release wire composed of an inner wire that slides in the outer tube, and a release wire,
Connected to the operation part, which is operated by the user to move back and forth in the operation part, the operation body provided at one end of the operation shaft to be operated by the user, and the operation body side end part of the operation shaft or a position in the middle of the operation shaft. And a branch portion provided with a branch portion, and the operation of the operation shaft is converted by the branch portion into a direction having an angle with respect to the advancing/retreating direction of the operation shaft, and is applied to the operation shaft through the inner wire from the branch portion. A remote-operated drain plug device characterized in that an operation is transmitted to a valve member.

請求項２に記載の本発明は、槽体に設けた排水口と、上下動によって排水口を開閉する弁部材と、弁部材の上下動を操作する操作部と、操作部に加えられた操作を弁部材に伝達する、筒状のアウターチューブ、該アウターチューブ内を摺動するインナーワイヤ、からなるレリースワイヤと、からなる遠隔操作式排水栓装置において、
操作部に、使用者の操作によって進退する操作軸と、操作軸の一端に備えられた、使用者が操作を加える操作体と、を備え、インナーワイヤ端部を、操作軸の操作体側端部又は操作軸の途中の位置に接続し、インナーワイヤを介して操作軸に加えられた操作が弁部材に伝達されるように構成したことを特徴とする遠隔操作式排水栓装置である。 The present invention according to claim 2 provides a drainage port provided in the tank body, a valve member that opens and closes the drainage port by vertical movement, an operation unit that operates the vertical movement of the valve member, and an operation added to the operation unit. In a remote-operated drain plug device comprising: a cylindrical outer tube, a release wire composed of an inner wire that slides in the outer tube, and a release wire,
The operation unit includes an operation shaft that moves forward and backward by a user's operation, and an operation body that is provided at one end of the operation shaft and is operated by the user, and the inner wire end portion is the operation body side end portion of the operation shaft. Alternatively, the remote-operated drain plug device is characterized in that it is connected to a position in the middle of the operation shaft so that an operation applied to the operation shaft is transmitted to the valve member via an inner wire.

請求項３に記載の本発明は、上記遠隔操作式排水栓装置において、
操作軸の一端に、弁部材の上昇状態又は下降状態を維持するロック機構を備えたことを特徴とする、請求項１又は請求項２に記載の遠隔操作式排水栓装置である。 The present invention according to claim 3 provides the remote-operated drain plug device,
The remote-operated drain plug device according to claim 1 or 2, wherein a lock mechanism for maintaining a raised state or a lowered state of the valve member is provided at one end of the operation shaft.

請求項４に記載の本発明は、上記遠隔操作式排水栓装置において、
操作軸が槽体の内側に配置され、操作軸の進退方向が槽体の内側面に沿う方向であると共に、槽体の側面に貫通孔が設けられ、該貫通孔を介して枝部またはレリースワイヤが槽体の裏面側に配置されることを特徴とする、請求項１乃至請求項３のいずれか一つに記載の遠隔操作式排水栓装置である。 The present invention according to claim 4 provides the remote-operated drain plug device,
The operation shaft is arranged inside the tank body, and the advancing/retreating direction of the operation shaft is along the inner side surface of the tank body, and a through hole is provided in the side surface of the tank body, and a branch portion or a release is provided through the through hole. The remote operated drain plug device according to any one of claims 1 to 3, wherein the wire is arranged on the back surface side of the tank body.

請求項１に記載の本発明では、遠隔操作式排水栓装置において、操作軸の途中または操作体側の端部に枝部を備え、枝部を利用して操作軸の進退方向とレリースワイヤの方向を異なる方向とすることで、操作部近傍におけるレリースワイヤの曲がり半径を大きな半径とすることができ、座屈が生じにくく、また設計レイアウトの自由度を高めた構成とすることができる。
請求項２に記載の本発明では、遠隔操作式排水栓装置において、インナーワイヤ端部を、操作軸の操作体側端部又は操作軸の途中の位置に接続したことによって、操作部近傍におけるレリースワイヤの曲がり半径を大きな半径とすることができ、座屈が生じにくく、また設計レイアウトの自由度を高めた構成とすることができる。
請求項３に記載の本発明では、ロック機構の端部にはレリースワイヤが接続されない構成としたことで、従来のロック機構の端部にレリースワイヤが接続される構成の遠隔操作式排水栓装置と同じ機能を有するようにしつつ、且つ操作部近傍におけるレリースワイヤの曲がり半径を大きな半径とすることができる。
請求項４に記載の本発明においては、操作部側の主な可動部分である操作軸が、槽体の内側に配置されるため、メンテナンス等を容易にすることができる。 According to the first aspect of the present invention, in the remote control type drain plug device, a branch portion is provided in the middle of the operation shaft or at an end portion on the side of the operating body, and the branch portion is used to advance and retreat the operation shaft and release wire direction. By setting the directions different from each other, the bending radius of the release wire in the vicinity of the operation portion can be set to a large radius, buckling hardly occurs, and the degree of freedom in design layout can be increased.
According to the second aspect of the present invention, in the remote operated drain plug device, the inner wire end portion is connected to the operation body side end portion of the operation shaft or a position in the middle of the operation shaft, so that the release wire near the operation portion is formed. The bending radius can be set to a large radius, buckling is unlikely to occur, and the degree of freedom in design layout can be increased.
According to the third aspect of the present invention, the release wire is not connected to the end of the lock mechanism, so that the release wire is connected to the end of the conventional lock mechanism. While having the same function as described above, the bending radius of the release wire in the vicinity of the operating portion can be made large.
According to the fourth aspect of the present invention, since the operation shaft, which is a main movable portion on the operation portion side, is arranged inside the tank body, maintenance and the like can be facilitated.

第一実施例の遠隔操作式排水栓装置の施工状態を示す断面図である。It is sectional drawing which shows the construction state of the remote control type drain plug apparatus of 1st Example. 第一実施例の遠隔操作式排水栓装置の閉口時を示す参考図である。It is a reference drawing showing the time of closing the remote control type drain plug device of the first embodiment. 第一実施例の遠隔操作式排水栓装置の開口時を示す参考図である。It is a reference drawing showing the time of opening of the remote control type drain plug device of the first example. 第二実施例の遠隔操作式排水栓装置の施工状態を示す断面図である。It is sectional drawing which shows the construction state of the remote control type drain plug apparatus of 2nd Example. 第二実施例の遠隔操作式排水栓装置の閉口時を示す参考図である。It is a reference drawing showing the time of closing of the remote control type drain plug device of the second example. 第二実施例の遠隔操作式排水栓装置の開口時を示す参考図である。It is a reference drawing showing the time of opening of the remote control type drain plug device of a 2nd example.

以下に本発明の第一実施例を、図面を参照しつつ説明する。
尚、以下の説明に記載した図２、図３において、（ａ）は操作部近傍を、（ｂ）は排水口近傍を、それぞれ示すものである。
図１乃至図３に示した、本発明の第一実施例の遠隔操作式排水栓装置は、以下に記載する、槽体を備えた排水機器である浴槽Ｂに施工されるものであって、以下に記載する、排水口本体１、継手部材１０、操作伝達部材としてのレリースワイヤ７、弁部材２、支持部材１２、操作部３、ガイド管１７、より構成されてなる。
浴槽Ｂは、上方が開口した箱体であって、底面には排水口本体１を取り付ける取付孔を、側面には操作部３を取り付ける操作部取付孔を、それぞれ備えてなる。
排水口本体１は、内部に排水流路を形成する略円筒形状の部材であって、その内部に排水口１ａを、上縁に外方向に突出したフランジ部１ｂを、フランジ部１ｂ下方の側面に雄ネジを、それぞれ備えてなる。また排水口１ａ内部には周縁方向に沿って凸部が複数設けられてなる。
継手部材１０は、上記排水口本体１が接続される、略９０度に屈曲した管体であって、上方の開口には排水口本体１の雄ネジと螺合する雌ネジを備えてなり、側面方向には下水側の配管と接続するための排出口１０ａを備えてなる。また、継手部材１０の側面には、後述するレリースワイヤ７を挿入するための枝管部１０ｂを備えてなる。
レリースワイヤ７は、操作部３に加えられた操作を、弁部材２に伝達するための部材であって、筒状にして軸方向に剛性を、側面方向に可撓性を備えたアウターチューブ７ａと、上記アウターチューブ７ａ内を摺動自在に動作する、軸方向に剛性を、側面方向に可撓性を備えたインナーワイヤ７ｂと、インナーワイヤ７ｂを操作部３側に付勢する戻りスプリング７ｃと、インナーワイヤ７ｂの排水口１ａ側端部に備えた、弁部材２の昇降をガイドする為の押上軸９と、から構成される。
弁部材２は、略円盤状を成す部材であって、その下面中央はレリースワイヤ７の押上軸９と嵌合するように構成され、側面部には排水口１ａと水密に接続する為のパッキングを備え、レリースワイヤ７のインナーワイヤ７ｂの進退に対応して、排水口１ａに対して上下動するように構成され、上昇時には排水口１ａを開口し、下降時においては排水口１ａの上端部分を覆うことで排水口１ａを閉口する。
支持部材１２は、排水口本体１内部の凸部と嵌合することで、排水口１ａに配置固定される部材であって、レリースワイヤ７のアウターチューブ７ａ端部を固定するワイヤ固定部１１と、リング状にして排水口１ａ内部の凸部と嵌合する第一リング部１２ａと、第一リング部１２ａとワイヤ固定部１１を連絡するアーム部１２ｂと、から構成される。ワイヤ固定部１１は、第一リング部１２ａの中央に配置され、施工が完了した場合には、レリースワイヤ７の押上軸９が排水口１ａの中央に配置されて上下動するように構成される。
操作部３は、浴槽Ｂの操作部取付孔に取り付けられ、弁部材２の上下動を操作する部材であって、以下に記載する、操作部本体４、エルボ部材５、ロック機構８、操作軸６ａ、操作体６ｂ、操作部側支持部材１３から構成される。
操作部本体４は、略円筒形状にして端部外側面に鍔部４ａを、筒部分の外側面に雄ネジを、それぞれ備えてなり、更に内部にレリースワイヤ７を挿通する開口を形成してなる。また開口の内部には周縁方向に沿って凸部が複数設けられてなる。
エルボ部材５は、上記操作部本体４が接続される、略９０度に屈曲した管体であって、上流の開口には操作部本体４の雄ネジと螺合する雌ネジを備えてなり、下流にはレリースワイヤ７が挿通される接続管部５ａを備えてなる。
ロック機構８は、回動自在な歯車を備えた、棒状の部材であるロック軸８ａと、該ロック軸８ａをその内部に進退自在に挿通させる、内部に溝部を備えた形状のロック機構本体部８ｂと、ロック機構８本体内部に収納配置されて、ロック軸８ａをロック機構８に対し図 における上方に付勢するスプリングからなる弾性部材と、からなる（内部構造の図示は省略するものとし、これに伴い歯車、溝部、弾性部材の図示も省略）。このロック機構８は、ロック軸８ａに対して下方に向け押し込み操作を行う都度、ロック軸８ａを下方に降下した状態で固定／固定を解除して弾性部材の付勢によりロック軸８ａを上方に上昇、を交互に繰り返す部材である。
操作軸６ａは略円柱形状を成す部材であって、操作体６ｂが備えられる上端部分の近傍側面に、ヒンジ部を介して操作軸６ａに回動自在に接続される枝部Ｅを備えてなる。
また、ネジ接続を利用して、ロック軸８ａの上端と操作軸６ａの下端とを固定接続することができるように構成されてなる。
操作体６ｂは、裏面側（施工完了時、槽体である浴槽Ｂの内側面を向く面）と下面が開放された略箱体形状を成す部材であって、施工完了時その内部に操作軸６ａ及びロック機構８が配置されると共に、その上壁面の下面に、操作軸６ａの上端部分と嵌合接続する突起を備えてなる。
操作部側支持部材１３は、操作部本体４内部の凸部と嵌合することで、操作部本体４内に配置固定される部材であって、リング状にして操作部本体４内部の凸部と嵌合する第二リング部１３ａと、施工完了時操作軸６ａを上下動自在に収納するガイド筒部１４と、第二リング部１３ａとガイド筒部１４を連絡する連結部１３ｂと、ロック機構本体部８ｂを接続固定するホルダー部１６を備えてなる。
ガイド筒部１４は、施工完了時操作軸６ａを収納する操作軸収納部１５ａと、操作軸収納部１５ａの上端近傍から枝分かれした、枝部Ｅを収納する枝収納部１５ｂとからなり、図１乃至図３に示したように、施工完了時操作軸収納部１５ａは槽体である浴槽Ｂの内側面に沿って上下方向に配置され、また枝収納部１５ｂはこの浴槽Ｂの内側から外側に向かって下方に下る傾斜を備えて構成される。この時、操作軸収納部１５ａ下端−枝分かれ部分−枝収納部１５ｂ下端は鋭角、即ち９０度よりも小さい角度を成すように構成される。
また、枝収納部１５ｂの下端は、施工完了時浴槽Ｂの壁面を貫通してエルボ部材５内に達すると共に、レリースワイヤ７のアウターチューブ７ａ端部が接続される。
また、操作軸収納部１５ａは、上方の開口は操作軸６ａと下方を向いた枝部Ｅとを挿通可能な内径を有し、枝収納部１５ｂとの交差部分にて縮径して、枝収納部１５ｂよりも下方では操作軸６ａのみを挿通する径を有している。このため、操作軸収納部１５ａの上方から操作軸６ａを挿通すると、枝部Ｅは枝収納部１５ｂとの交差部分から枝収納部１５ｂ側に向かって配置される。
ホルダー部１６は、操作軸６ａの直下位置に配置され、施工完了時操作軸６ａとロック機構８のロック軸８ａとが同軸上に配置されるように、ロック機構本体部８ｂを固定する。即ち、施工完了時、このロック機構８も槽体である浴槽Ｂの内側に配置される。
ガイド管１７は軟質樹脂から構成される、可撓性を備えたチューブ管であって、一端は継手部材１０の枝管部１０ｂに、他端はエルボ部材５の接続管部５ａに、それぞれ接続される。 A first embodiment of the present invention will be described below with reference to the drawings.
2 and 3 described below, (a) shows the vicinity of the operation portion, and (b) shows the vicinity of the drainage port.
The remote-operated drain plug device according to the first embodiment of the present invention shown in FIGS. 1 to 3 is to be installed in a bathtub B which is a drainage device including a tank body, which will be described below. It is composed of a drain port body 1, a joint member 10, a release wire 7 as an operation transmission member, a valve member 2, a support member 12, an operation portion 3, and a guide tube 17, which are described below.
The bathtub B is a box body having an upper opening, and has a bottom surface provided with an attachment hole for attaching the drainage port body 1 and a side surface provided with an operation portion attachment hole for attaching the operation portion 3.
The drainage port body 1 is a substantially cylindrical member that forms a drainage flow path inside, and has a drainage port 1a inside, a flange portion 1b protruding outward at an upper edge, and a side surface below the flange portion 1b. Each is equipped with a male screw. Further, a plurality of convex portions are provided along the peripheral direction inside the drainage port 1a.
The joint member 10 is a pipe body to which the drain port body 1 is connected and which is bent at about 90 degrees, and an upper opening is provided with a female screw that is screwed with a male screw of the drain port body 1. A discharge port 10a for connecting to the sewer pipe is provided in the lateral direction. The side surface of the joint member 10 is provided with a branch pipe portion 10b into which a release wire 7 described later is inserted.
The release wire 7 is a member for transmitting an operation applied to the operation portion 3 to the valve member 2, and is formed into a tubular shape, and has an outer tube 7a having rigidity in the axial direction and flexibility in the side direction. And an inner wire 7b which is slidable in the outer tube 7a and has rigidity in the axial direction and flexibility in the side direction, and a return spring 7c for urging the inner wire 7b toward the operation portion 3 side. And a push-up shaft 9 provided at the end of the inner wire 7b on the side of the drainage port 1a for guiding the up and down movement of the valve member 2.
The valve member 2 is a substantially disc-shaped member, the center of the lower surface of which is configured to fit with the lifting shaft 9 of the release wire 7, and the side surface of the valve member 2 is a packing for watertightly connecting to the drainage port 1a. The drain wire 1a is configured to move up and down with respect to the drainage port 1a in response to the forward/backward movement of the inner wire 7b of the release wire 7. The drainage port 1a is opened when rising and the upper end portion of the drainage port 1a when descending. The drainage port 1a is closed by covering.
The support member 12 is a member that is arranged and fixed to the drainage port 1 a by fitting with a convex portion inside the drainage port body 1, and a wire fixing portion 11 that fixes the end portion of the outer tube 7 a of the release wire 7. The first ring portion 12a is formed in a ring shape and fits into the convex portion inside the drainage port 1a, and the arm portion 12b that connects the first ring portion 12a and the wire fixing portion 11 together. The wire fixing part 11 is arranged in the center of the first ring part 12a, and when the construction is completed, the push-up shaft 9 of the release wire 7 is arranged in the center of the drainage port 1a and is configured to move up and down. ..
The operation unit 3 is a member that is attached to the operation unit attachment hole of the bathtub B and operates the vertical movement of the valve member 2. The operation unit main body 4, the elbow member 5, the lock mechanism 8, and the operation shaft will be described below. 6a, the operation body 6b, and the operation unit side support member 13.
The operation portion main body 4 has a substantially cylindrical shape and is provided with a collar portion 4a on the outer surface of the end portion and a male screw on the outer surface of the tubular portion, and further has an opening formed therein for inserting the release wire 7. Become. Further, a plurality of convex portions are provided inside the opening along the peripheral direction.
The elbow member 5 is a tubular body that is connected to the operation portion main body 4 and is bent at about 90 degrees, and has an internal thread at the upstream opening that is screwed into the male screw of the operation portion main body 4. The downstream side is provided with a connection pipe portion 5a through which the release wire 7 is inserted.
The lock mechanism 8 includes a lock shaft 8a, which is a rod-shaped member having a rotatable gear, and a lock mechanism main body portion having a groove portion inside which allows the lock shaft 8a to be inserted into and retracted from the lock shaft 8a. 8b and an elastic member that is housed in the main body of the lock mechanism 8 and that is composed of a spring that biases the lock shaft 8a upward with respect to the lock mechanism 8 (the internal structure is not shown, Along with this, illustrations of gears, grooves, and elastic members are also omitted). Whenever the lock mechanism 8 is pushed downward with respect to the lock shaft 8a, the lock mechanism 8 is lowered/fixed to release the lock shaft 8a so that the lock shaft 8a is moved upward by urging the elastic member. It is a member that repeats rising and falling alternately.
The operation shaft 6a is a member having a substantially columnar shape, and is provided with a branch portion E rotatably connected to the operation shaft 6a via a hinge portion on a side surface near an upper end portion provided with the operation body 6b. ..
Moreover, the upper end of the lock shaft 8a and the lower end of the operation shaft 6a can be fixedly connected by using a screw connection.
The operation body 6b is a member having a substantially box-like shape with the back surface side (the surface facing the inner surface of the bathtub B, which is the tank body when the construction is completed) and the lower surface opened, and the operation shaft inside the construction body when the construction is completed. 6a and the lock mechanism 8 are arranged, and the lower surface of the upper wall surface of the lock mechanism 8 is provided with a projection that is fitted and connected to the upper end portion of the operation shaft 6a.
The operation portion side support member 13 is a member that is arranged and fixed in the operation portion main body 4 by fitting with the projection portion inside the operation portion main body 4, and is formed into a ring shape and the projection portion inside the operation portion main body 4 is formed. A second ring portion 13a that fits with the guide cylinder portion 14 that houses the operation shaft 6a so that the operation shaft 6a can be moved up and down when the construction is completed, a connecting portion 13b that connects the second ring portion 13a and the guide cylinder portion 14, and a lock mechanism. A holder portion 16 for connecting and fixing the main body portion 8b is provided.
The guide cylinder portion 14 includes an operation shaft storage portion 15a that stores the operation shaft 6a at the time of completion of construction, and a branch storage portion 15b that stores a branch portion E that is branched near the upper end of the operation shaft storage portion 15a. As shown in FIG. 3, when the construction is completed, the operation shaft storage portion 15a is vertically arranged along the inner side surface of the bathtub B which is a tank body, and the branch storage portion 15b extends from the inside to the outside of the bathtub B. It is configured with a downward slope. At this time, the lower end of the operation shaft storage portion 15a-the branched portion-the lower end of the branch storage portion 15b is configured to form an acute angle, that is, an angle smaller than 90 degrees.
Further, the lower end of the branch storage portion 15b penetrates the wall surface of the bathtub B to reach the inside of the elbow member 5 at the time of completion of the construction, and the outer tube 7a end portion of the release wire 7 is connected.
In addition, the operation shaft storage portion 15a has an inner diameter such that the upper opening can pass through the operation shaft 6a and the downward-facing branch portion E, and the diameter is reduced at the intersection with the branch storage portion 15b to form a branch. Below the storage portion 15b, it has a diameter that allows only the operation shaft 6a to be inserted. Therefore, when the operation shaft 6a is inserted from above the operation shaft storage portion 15a, the branch portion E is arranged from the intersection with the branch storage portion 15b toward the branch storage portion 15b side.
The holder portion 16 is arranged at a position directly below the operation shaft 6a, and fixes the lock mechanism main body portion 8b so that the operation shaft 6a and the lock shaft 8a of the lock mechanism 8 are arranged coaxially when the construction is completed. That is, when the construction is completed, the lock mechanism 8 is also arranged inside the bathtub B which is the tank body.
The guide tube 17 is a flexible tube made of a soft resin, and has one end connected to the branch pipe portion 10b of the joint member 10 and the other end connected to the connection pipe portion 5a of the elbow member 5, respectively. To be done.

上記のように構成した第一実施例の遠隔操作式排水栓装置は、以下のようにして、槽体である浴槽Ｂに施工される。尚、特に記載しない場合でも、必要に応じて接着剤やパッキングを用いたネジ接続などにより、各部材の接続箇所は水密的に接続される。
まず、事前に、ガイド管１７の一端を継手部材１０の枝管部１０ｂに、他端をエルボ部材５の接続管部５ａに、それぞれ接続しておく。
次に、排水口本体１を、浴槽Ｂ底面に設けられた取付孔に挿通し、フランジ部１ｂの下面を、取付孔の周縁上面に当接した状態とする。
次に、継手部材１０の排出口１０ａを下水側配管に接続した上で、浴槽Ｂの下方から配置し、排水口本体１の雄ネジを、継手部材１０の雌ネジと螺合させ、取付孔周縁をフランジ部１ｂ下面と継手部材１０の雌ネジの開口の上端部分とで挟持させて、浴槽Ｂに固定する。
次に、操作部本体４を、浴槽Ｂ側面に設けられた操作部取付孔に挿通し、鍔部４ａの背面を、操作部取付孔の周縁に当接した状態とする。
次に、エルボ部材５を浴槽Ｂの背面に配置し、操作部本体４の雄ネジを、エルボ部材５の雌ネジと螺合させ、操作部取付孔周縁を鍔部４ａ背面とエルボ部材５の雌ネジの開口の端部部分とで挟持させて、浴槽Ｂに固定する。
次に、レリースワイヤ７のアウターチューブ７ａの操作部３側端部を、操作部側支持部材１３のガイド筒部１４の枝部Ｅ収納部の下端に接続固定する。
次に、操作部側支持部材１３のガイド筒部１４内に操作軸６ａ及び枝部Ｅを収納した上で、操作軸６ａの下端とロック軸８ａ上端とをネジ固定した上で、ホルダー部１６にロック機構本体部８ｂを固定する。この時、操作軸６ａは操作軸収納部１５ａ内に、枝部Ｅは枝収納部１５ｂ内に、それぞれ配置される。
次に、レリースワイヤ７の排水口１ａ側端部を操作部本体４の開口に挿通し、操作部本体４、エルボ部材５、ガイド管１７、枝管部１０ｂ、継手部材１０、の順に挿通した上で、操作部側支持部材１３の第二リング部１３ａを操作部本体４の凸部に嵌合させて、操作部側支持部材１３を操作部本体４に固定する。
これにより、槽体である浴槽Ｂの側面に開口した貫通孔である操作部取付孔（または操作部本体４内の開口）を貫通してレリースワイヤ７が浴槽Ｂの裏面側に配置される。この実施例では、図１等により明らかなように貫通孔である浴槽Ｂの操作部取付孔の位置には、枝部Ｅが配置されてなる。
次に、操作体６ｂの突起を操作軸６ａの上端に嵌合させて操作体６ｂを操作軸６ａに接続する。
次に、継手部材１０内部のレリースワイヤ７端部を排水口１ａから浴槽Ｂ内に引き上げ、排水口１ａ側のアウターチューブ７ａ端部を、支持部材１２のワイヤ固定部１１に接続固定する。
次に、支持部材１２の第一リング部１２ａを排水口１ａ内部の凸部に嵌合させて、支持部材１２を排水口本体１に固定し、更に弁部材２の下面中央にインナーワイヤ７ｂ端部の押上軸９先端を嵌合固定させて、本実施例の遠隔操作式排水栓装置の施工が完了する。 The remote-operated drain plug device of the first embodiment configured as described above is installed in the bathtub B which is a tank body as follows. In addition, even if not particularly described, the connection points of the respective members are water-tightly connected by screw connection using an adhesive or packing as necessary.
First, one end of the guide pipe 17 is connected to the branch pipe portion 10b of the joint member 10 and the other end is connected to the connection pipe portion 5a of the elbow member 5 in advance.
Next, the drain port main body 1 is inserted into the mounting hole provided on the bottom surface of the bath B, and the lower surface of the flange portion 1b is brought into contact with the upper surface of the peripheral edge of the mounting hole.
Next, after connecting the discharge port 10a of the joint member 10 to the sewer pipe, it is arranged from below the bath B, and the male screw of the drain port body 1 is screwed into the female screw of the joint member 10 to attach the hole. The peripheral edge is sandwiched between the lower surface of the flange portion 1b and the upper end portion of the female screw opening of the joint member 10, and is fixed to the bath B.
Next, the operation portion main body 4 is inserted into the operation portion attachment hole provided on the side surface of the bathtub B, and the back surface of the collar portion 4a is brought into contact with the peripheral edge of the operation portion attachment hole.
Next, the elbow member 5 is arranged on the back surface of the bathtub B, the male screw of the operation portion main body 4 is screwed into the female screw of the elbow member 5, and the operation portion mounting hole peripheral edge is formed on the back surface of the collar portion 4a and the elbow member 5. It is clamped by the end portion of the opening of the female screw and fixed in the bathtub B.
Next, the end portion of the outer tube 7 a of the release wire 7 on the operating portion 3 side is connected and fixed to the lower end of the branch E housing portion of the guide tubular portion 14 of the operating portion side supporting member 13.
Next, after accommodating the operation shaft 6a and the branch E in the guide cylinder portion 14 of the operation portion side support member 13, the lower end of the operation shaft 6a and the upper end of the lock shaft 8a are fixed by screws, and then the holder portion 16 The lock mechanism body portion 8b is fixed to. At this time, the operation shaft 6a is arranged in the operation shaft storage portion 15a, and the branch portion E is arranged in the branch storage portion 15b.
Next, the drain wire 1 side end of the release wire 7 was inserted into the opening of the operation part body 4, and the operation part body 4, the elbow member 5, the guide pipe 17, the branch pipe part 10b, and the joint member 10 were inserted in this order. In the above, the second ring portion 13a of the operation portion side support member 13 is fitted into the convex portion of the operation portion main body 4 to fix the operation portion side support member 13 to the operation portion main body 4.
As a result, the release wire 7 is arranged on the back surface side of the bathtub B by penetrating the operation portion mounting hole (or the opening in the operation portion main body 4) which is the through hole opened on the side surface of the bathtub B which is the tank body. In this embodiment, as apparent from FIG. 1 and the like, a branch portion E is arranged at the position of the operation portion mounting hole of the bathtub B which is a through hole.
Next, the protrusion of the operating body 6b is fitted to the upper end of the operating shaft 6a to connect the operating body 6b to the operating shaft 6a.
Next, the end portion of the release wire 7 inside the joint member 10 is pulled up from the drainage port 1a into the bath B, and the end portion of the outer tube 7a on the drainage port 1a side is connected and fixed to the wire fixing portion 11 of the support member 12.
Next, the first ring portion 12a of the support member 12 is fitted into the convex portion inside the drainage port 1a to fix the support member 12 to the drainage port body 1, and further, the inner wire 7b end is attached to the center of the lower surface of the valve member 2. The tip of the push-up shaft 9 of the section is fitted and fixed, and the construction of the remote control type drain plug device of this embodiment is completed.

以下に、上記第一実施例の遠隔操作式排水栓装置の動作について説明する。
上記第一実施例の遠隔操作式排水栓装置を使用する場合、図２のように、まず操作部３の操作体６ｂに操作を加え、排水口１ａを弁部材２が覆って排水口１ａを閉口した状態とする。この時にはロック機構８のロック軸８ａは固定されていないため、操作軸６ａ、ロック軸８ａ、及び操作体６ｂ（以下「操作軸６ａ等」と記載）は、ロック機構８の弾性部材とレリースワイヤ７の戻りスプリング７ｃの作用によって上昇した状態となっている。
この状態において、浴槽Ｂ内に吐水を行うと、排水口１ａが閉口しているために、浴槽Ｂ内に吐水を溜めることができる。
この状態から操作体６ｂに押し込み操作を行うと、図３に示したように、ロック機構８が作用し、操作軸６ａ等を下方に移動した状態で固定する。
これにより、操作軸６ａに対して回動自在に接続されている枝部Ｅは、操作軸６ａとの角度を鋭角の範囲で変化させながらガイド管１７の枝収納部１５ｂ内を枝収納部１５ｂの端部方向に向かって突出し、枝収納部１５ｂ端部内に配置されているインナーワイヤ７ｂを、排水口１ａ側に前進させた状態を維持して停止する。
そして、排水口１ａ側に前進したインナーワイヤ７ｂによって、押上軸９と共に弁部材２が上昇して排水口１ａより弁部材２が離間し、排水口１ａを開口させる。即ち、本実施例の遠隔操作式排水栓装置では、操作軸６ａの下端に、レリースワイヤ７の前進した状態を維持するロック機構８を備えたことで、弁部材２の上昇状態を維持するように構成されてなる。
この弁部材２が上昇し、排水口１ａが開口した状態において、浴槽Ｂ内に浴湯が溜まっていたり、または浴槽Ｂ内に吐水を行うと、浴槽Ｂ内の水は、排水口１ａから、継手部材１０を介し、継手部材１０の排出口１０ａより下水側に排出される。
この状態より操作体６ｂに再び押し込み操作を行うと、ロック機構８が作用し、操作軸６ａ等の固定が解除される。固定が解除された操作軸６ａ等は、ロック機構８の弾性部材とレリースワイヤ７の戻りスプリング７ｃの作用によって上昇し、ロック軸８ａの上昇に伴って枝部Ｅもガイド管１７の枝収納部１５ｂ内を後退する。枝部Ｅに押されるようにして排水口１ａ側に前進していたインナーワイヤ７ｂは、弁部材２の自重及び戻りスプリング７ｃの作用により、操作部３側に後退し、図２示した、浴槽Ｂの排水口１ａが閉口した状態に戻る。
以降、上記したように、操作体６ｂに押し込み操作を繰り返す毎に、インナーワイヤ７ｂが弁部材２を押し上げて排水口１ａを開口／インナーワイヤ７ｂ端部の後退に伴って自重等により弁部材２が降下し排水口１ａを閉口、を交互に行い、排水口１ａを遠隔操作式排水栓装置により自在に開閉することができる。 The operation of the remote-operated drain plug device of the first embodiment will be described below.
When using the remote operated drain plug device of the first embodiment, first, as shown in FIG. 2, the operation body 6b of the operation portion 3 is operated to cover the drain port 1a with the valve member 2 so that the drain port 1a is removed. Keep it closed. At this time, since the lock shaft 8a of the lock mechanism 8 is not fixed, the operation shaft 6a, the lock shaft 8a, and the operation body 6b (hereinafter referred to as "operation shaft 6a or the like") are the elastic member of the lock mechanism 8 and the release wire. The return spring 7c of 7 is in a raised state.
When water is discharged into the bathtub B in this state, the water discharge can be collected in the bathtub B because the drain port 1a is closed.
When the push-in operation is performed on the operating body 6b from this state, as shown in FIG. 3, the lock mechanism 8 is actuated to fix the operating shaft 6a and the like while moving downward.
As a result, the branch E, which is rotatably connected to the operation shaft 6a, changes the angle with the operation shaft 6a within a range of an acute angle, and the inside of the branch storage unit 15b of the guide tube 17 has a branch storage unit 15b. The inner wire 7b that protrudes toward the end of the branch storage portion 15b and is disposed inside the end of the branch storage portion 15b is stopped while maintaining the state of being advanced to the drainage port 1a side.
Then, the valve element 2 is lifted together with the push-up shaft 9 by the inner wire 7b advanced to the drainage port 1a side, the valve member 2 is separated from the drainage port 1a, and the drainage port 1a is opened. That is, in the remote control type drain plug device of the present embodiment, the lock mechanism 8 for maintaining the advanced state of the release wire 7 is provided at the lower end of the operation shaft 6a, so that the valve member 2 is maintained in the raised state. It is composed of
When the hot water is stored in the bathtub B or the water is discharged into the bathtub B while the valve member 2 is raised and the drainage port 1a is opened, the water in the bathtub B is discharged from the drainage port 1a by Through the joint member 10, the water is discharged from the outlet 10a of the joint member 10 to the sewage side.
When the push-in operation is performed again on the operating body 6b from this state, the lock mechanism 8 is actuated, and the fixation of the operating shaft 6a and the like is released. The operation shaft 6a or the like, which has been released from the fixed state, rises due to the action of the elastic member of the lock mechanism 8 and the return spring 7c of the release wire 7, and the branch portion E and the branch accommodating portion of the guide tube 17 are also accompanied by the rise of the lock shaft 8a. Retreat in 15b. The inner wire 7b pushed forward by the branch E toward the drain port 1a is retracted toward the operation unit 3 by the action of the weight of the valve member 2 and the return spring 7c, and the bathtub shown in FIG. The drainage port 1a of B returns to the closed state.
Thereafter, as described above, every time the pushing operation is repeated on the operating body 6b, the inner wire 7b pushes up the valve member 2 to open the drainage port 1a/the inner member 7b is retracted by its own weight or the like as the valve member 2 retracts. And the drainage port 1a are closed, and the drainage port 1a can be freely opened and closed by the remote-operated drainage plug device.

次に本発明の第二実施例を、図面を参照しつつ説明する。
尚、以下の説明に記載した図５、図６において、（ａ）は操作部近傍を、（ｂ）は排水口近傍を、それぞれ示すものである。
図４乃至図６に示した、本発明の第二実施例の遠隔操作式排水栓装置は、排水口本体１、継手部材１０、操作伝達部材としてのレリースワイヤ７、弁部材２、支持部材１２、操作部３、ガイド管１７、より構成されてなる。
これらの各部材の内、操作部３以外の、排水口本体１、継手部材１０、操作伝達部材としてのレリースワイヤ７、弁部材２、支持部材１２、ガイド管１７、の各部材は、段落００１５に記載された第一実施例の部材と同じ構成のため省略する。
また、操作部３は、操作部本体４、エルボ部材５、ロック機構８、操作軸６ａ、操作体６ｂ、操作部側支持部材１３から構成される部材であるが、これら操作部３の各部材の内、ロック機構８、操作軸６ａ、操作部側支持部材１３以外の、操作部本体４、エルボ部材５、の各部材は、やはり段落００１５に記載された第一実施例と同じ構成のため省略し、以下に、第一実施例と異なる、操作軸６ａ、操作体６ｂ、ロック機構８、操作部側支持部材１３について説明する。
操作軸６ａは略円筒形状を成す部材であって、操作軸６ａの軸方向の中間部分から下端に達するまで、側面上に切り欠きを備えてなる。更に円周方向に沿って、上下二か所に環状溝部８ｃを備えてなる。
操作体６ｂは、裏面側（施工完了時、槽体である浴槽Ｂの内側面を向く面）と下面が開放された略箱体形状を成す部材であって、施工完了時その内部に操作軸６ａ及びロック機構８が配置されると共に、上面の壁の上方からビス部材を挿通して操作軸６ａにネジ接続することで、操作軸６ａに対して上方、下方のいずれの方向に応力を加えても外れることのないように接続固定される。
操作部側支持部材１３は、操作部本体４内部の凸部と嵌合することで、操作部本体４に配置固定される部材であって、リング状にして操作部本体４内部の凸部と嵌合する第二リング部１３ａと、施工完了時操作軸６ａを上下動自在に収納する操作軸収納部１５ａと、操作軸収納部１５ａ内に備えられた、操作軸６ａの環状溝部８ｃと係合する弾性爪８ｄと、レリースワイヤ７を配置固定するガイド筒部１４を備えてなる。
更に操作部側支持部材１３について詳述すると、図５又は図６に示したように、施工完了時、操作軸収納部１５ａは槽体である浴槽Ｂの内側面に沿って上下方向に配置され、更に操作軸収納部１５ａの、浴槽Ｂ壁面を向く方向は切り欠きが設けられて上端から下端の近傍まで開放されてなる。そして、この開放された切り欠きの部分を介してガイド筒部１４が配置されている。
ガイド筒部１４は管体を側面視円弧形状に屈曲させたような形状の部材であって、施工完了時、レリースワイヤ７の操作部３側端部の内、インナーワイヤ７ｂはガイド筒部１４内を挿通されて、操作軸６ａの内部であり、且つ操作軸６ａの軸方向途中の位置（但し、図より明らかなように、操作体６ｂに近い上端近傍部分の位置）で、操作軸６ａの動作方向である上下方向と同じ上方向を向いて配置固定されるように構成される。また、アウターチューブ７ａ端部はガイド筒部１４の端部に接続固定される。
また、ガイド筒部１４の上端の周囲に、上下動自在に操作軸６ａが配置され、更に操作軸６ａの周囲には操作軸収納部１５ａが配置されて操作軸６ａが上下動するようにガイドしてなる。ガイド筒部１４は、操作軸６ａ及び操作軸収納部１５ａの切り欠きの部分を介して、操作軸６ａ及び操作軸収納部１５ａの側面より操作部本体４内を挿通する。この時、図５、図６に示したように、側面視切り欠きの部分から延出されるガイド筒部１４は、操作軸６ａに対し鋭角、即ち９０度よりも小さい角度を成すように構成される。
また、アウターチューブ７ａ内部に進退自在に挿通されるインナーワイヤ７ｂ端部は、施工完了時、操作軸６ａの内部上端に当接するように構成されてなる。
ロック機構８は、操作軸６ａに設けられた上下二か所の環状溝部８ｃと、操作軸収納部１５ａ内に備えられた、操作軸６ａの環状溝部８ｃと係合する弾性爪８ｄによって構成される。 Next, a second embodiment of the present invention will be described with reference to the drawings.
5 and 6 described below, (a) shows the vicinity of the operating portion, and (b) shows the vicinity of the drainage port.
The remote-operated drain plug device according to the second embodiment of the present invention shown in FIGS. 4 to 6 is a drain port body 1, a joint member 10, a release wire 7 as an operation transmission member, a valve member 2, and a support member 12. The operation unit 3 and the guide tube 17 are included.
Among these members, the drain port body 1, the joint member 10, the release wire 7 as the operation transmission member, the valve member 2, the support member 12, and the guide pipe 17 other than the operation unit 3 are each described in paragraph 0015. Since it has the same structure as the member of the first embodiment described in 1), the description thereof will be omitted.
The operation unit 3 is a member including the operation unit main body 4, the elbow member 5, the lock mechanism 8, the operation shaft 6a, the operation body 6b, and the operation unit side support member 13. Among them, the respective members of the operation portion main body 4 and the elbow member 5, other than the lock mechanism 8, the operation shaft 6a, and the operation portion side support member 13, are also the same configurations as the first embodiment described in paragraph 0015. The operation shaft 6a, the operation body 6b, the lock mechanism 8, and the operation portion side support member 13, which are different from the first embodiment, will be described below.
The operating shaft 6a is a member having a substantially cylindrical shape, and is provided with a notch on the side surface from the axially intermediate portion of the operating shaft 6a to the lower end. Further, annular groove portions 8c are provided at two upper and lower positions along the circumferential direction.
The operation body 6b is a member having a substantially box-like shape with the back surface side (the surface facing the inner surface of the bathtub B, which is the tank body when the construction is completed) and the lower surface opened, and the operation shaft inside the operation body 6b. 6a and the lock mechanism 8 are arranged, and a screw member is inserted from above the wall of the upper surface and screwed to the operation shaft 6a, so that stress is applied to the operation shaft 6a in either an upper direction or a lower direction. Even if it does not come off, the connection is fixed.
The operation portion side support member 13 is a member that is arranged and fixed to the operation portion main body 4 by fitting with the projection portion inside the operation portion main body 4, and is formed into a ring shape with the projection portion inside the operation portion main body 4. The second ring portion 13a to be fitted, the operation shaft housing portion 15a that houses the operation shaft 6a so that the operation shaft 6a can be moved up and down at the completion of the construction, and the annular groove portion 8c of the operation shaft 6a provided in the operation shaft housing portion 15a. The elastic claw 8d to be fitted and the guide tube portion 14 for disposing and fixing the release wire 7 are provided.
More specifically, the operation portion side support member 13 will be arranged vertically as shown in FIG. 5 or 6 along the inner side surface of the bathtub B which is the tank body when the construction is completed. Further, the operation shaft storage portion 15a is provided with a notch in the direction toward the wall surface of the bathtub B, and is opened from the upper end to the vicinity of the lower end. Then, the guide tube portion 14 is arranged via the opened notch portion.
The guide tube portion 14 is a member having a shape in which the tubular body is bent in an arc shape in a side view, and when the construction is completed, the inner wire 7b is the guide tube portion 14 of the end portion of the release wire 7 on the operation portion 3 side. The operation shaft 6a is inserted through the inside of the operation shaft 6a and is located at a position in the middle of the operation shaft 6a in the axial direction (however, as is clear from the figure, a position near the upper end near the operation body 6b). It is configured so as to be arranged and fixed in the same upward direction as the up and down direction, which is the operation direction of the. The outer tube 7a end is connected and fixed to the end of the guide tube portion 14.
Further, an operation shaft 6a is arranged around the upper end of the guide tube portion 14 so as to be vertically movable, and an operation shaft storage portion 15a is arranged around the operation shaft 6a to guide the operation shaft 6a to move up and down. I will do it. The guide tube portion 14 is inserted into the operation portion main body 4 from the side surfaces of the operation shaft 6a and the operation shaft housing portion 15a through the cutout portions of the operation shaft 6a and the operation shaft housing portion 15a. At this time, as shown in FIGS. 5 and 6, the guide tube portion 14 extending from the notch in side view is configured to form an acute angle with the operation shaft 6a, that is, an angle smaller than 90 degrees. It
Further, the end portion of the inner wire 7b that is inserted into the outer tube 7a so as to be able to move back and forth is configured to come into contact with the inner upper end of the operation shaft 6a when the construction is completed.
The lock mechanism 8 is composed of upper and lower annular groove portions 8c provided on the operation shaft 6a and elastic claws 8d provided in the operation shaft housing portion 15a and engaging with the annular groove portions 8c of the operation shaft 6a. It

上記のように構成した第二実施例の遠隔操作式排水栓装置は、以下のようにして、槽体である浴槽Ｂに施工される。尚、特に記載しない場合でも、必要に応じて接着剤やパッキングを用いたネジ接続などにより、各部材の接続箇所は水密的に接続される。
まず、事前に、ガイド管１７の一端を継手部材１０の枝管部１０ｂに、他端をエルボ部材５の接続管部５ａに、それぞれ接続しておく。
次に、排水口本体１を、浴槽Ｂ底面に設けられた取付孔に挿通し、フランジ部１ｂの下面を、取付孔の周縁上面に当接した状態とする。
次に、継手部材１０の排出口１０ａを下水側配管に接続した上で、浴槽Ｂの下方から配置し、排水口本体１の雄ネジを、継手部材１０の雌ネジと螺合させ、取付孔周縁をフランジ部１ｂ下面と継手部材１０の雌ネジの開口の上端部分とで挟持させて、浴槽Ｂに固定する。
次に、操作部本体４を、浴槽Ｂ側面に設けられた操作部取付孔に挿通し、鍔部４ａの背面を、操作部取付孔の周縁に当接した状態とする。
次に、エルボ部材５を浴槽Ｂの背面に配置し、操作部本体４の雄ネジを、エルボ部材５の雌ネジと螺合させ、操作部取付孔周縁を鍔部４ａ背面とエルボ部材５の雌ネジの開口の端部部分とで挟持させて、浴槽Ｂに固定する。
次に、操作部３側端部となるレリースワイヤ７の内、インナーワイヤ７ｂ端部を操作部側支持部材１３のガイド筒部１４に挿通した上で、アウターチューブ７ａ端部を、ガイド筒部１４の端部に接続固定する。
次に、操作軸６ａの切り欠きの部分が、ガイド筒部１４と合致するようにして、操作軸６ａを上方より操作軸収納部１５ａ内に挿通する。この挿通は、弾性爪８ｄが、操作軸６ａの下方の環状溝部８ｃに弾性嵌合するまで挿通する。これによって、ガイド筒部１４に固定されたアウターチューブ７ａ部端部の外周に、上下動自在に操作軸６ａが配置され、更に操作軸６ａの周囲には操作軸収納部１５ａが配置される。
次に、レリースワイヤ７の排水口１ａ側端部を操作部本体４の開口に挿通し、操作部本体４、エルボ部材５、ガイド管１７、枝管部１０ｂ、継手部材１０、の順に挿通した上で、操作部側支持部材１３の第二リング部１３ａを操作部本体４の凸部に嵌合させて、操作部側支持部材１３を操作部本体４に固定する。
これにより、槽体である浴槽Ｂの側面に開口した貫通孔である操作部取付孔（または操作部本体４内の開口）を貫通してレリースワイヤ７が浴槽Ｂの裏面側に配置される。更にビス部材を用いて、操作体６ｂを操作軸６ａの上端にネジ接続する。
次に、継手部材１０内部のレリースワイヤ７端部を排水口１ａから浴槽Ｂ内に引き上げ、排水口１ａ側のアウターチューブ７ａ端部を、支持部材１２のワイヤ固定部１１に接続固定する。
次に、支持部材１２の第一リング部１２ａを排水口１ａ内部の凸部に嵌合させて、支持部材１２を排水口本体１に固定し、更に弁部材２の下面中央にインナーワイヤ７ｂ端部の押上軸９先端を嵌合固定させて、本実施例の遠隔操作式排水栓装置の施工が完了する。 The remote-operated drain plug device of the second embodiment configured as described above is installed in the bathtub B which is the tank body as follows. In addition, even if not particularly described, the connection points of the respective members are water-tightly connected by screw connection using an adhesive or packing as necessary.
First, one end of the guide pipe 17 is connected to the branch pipe portion 10b of the joint member 10 and the other end is connected to the connection pipe portion 5a of the elbow member 5 in advance.
Next, the drain port main body 1 is inserted into the mounting hole provided on the bottom surface of the bath B, and the lower surface of the flange portion 1b is brought into contact with the upper surface of the peripheral edge of the mounting hole.
Next, after connecting the discharge port 10a of the joint member 10 to the sewer pipe, it is arranged from below the bath B, and the male screw of the drain port body 1 is screwed into the female screw of the joint member 10 to attach the hole. The peripheral edge is sandwiched between the lower surface of the flange portion 1b and the upper end portion of the female screw opening of the joint member 10, and is fixed to the bath B.
Next, the operation portion main body 4 is inserted into the operation portion attachment hole provided on the side surface of the bathtub B, and the back surface of the collar portion 4a is brought into contact with the peripheral edge of the operation portion attachment hole.
Next, the elbow member 5 is arranged on the back surface of the bathtub B, the male screw of the operation portion main body 4 is screwed into the female screw of the elbow member 5, and the operation portion mounting hole peripheral edge is formed on the back surface of the collar portion 4a and the elbow member 5. It is clamped by the end portion of the opening of the female screw and fixed in the bathtub B.
Next, after the inner wire 7b end of the release wire 7 which is the end on the operation part 3 side is inserted into the guide tube part 14 of the operation part side support member 13, the outer tube 7a end is inserted on the guide tube part. Connect and fix to the end of 14.
Next, the cutout portion of the operation shaft 6a is aligned with the guide tube portion 14, and the operation shaft 6a is inserted into the operation shaft storage portion 15a from above. This insertion is carried out until the elastic claw 8d is elastically fitted into the annular groove 8c below the operation shaft 6a. As a result, the operation shaft 6a is arranged on the outer periphery of the end portion of the outer tube 7a fixed to the guide tube portion 14 so as to be vertically movable, and further the operation shaft storage portion 15a is arranged around the operation shaft 6a.
Next, the drain wire 1 side end of the release wire 7 was inserted into the opening of the operation part body 4, and the operation part body 4, the elbow member 5, the guide pipe 17, the branch pipe part 10b, and the joint member 10 were inserted in this order. In the above, the second ring portion 13a of the operation portion side support member 13 is fitted into the convex portion of the operation portion main body 4 to fix the operation portion side support member 13 to the operation portion main body 4.
As a result, the release wire 7 is arranged on the back surface side of the bathtub B by penetrating the operation portion mounting hole (or the opening in the operation portion main body 4) which is the through hole opened on the side surface of the bathtub B which is the tank body. Further, using a screw member, the operating body 6b is screwed to the upper end of the operating shaft 6a.
Next, the end portion of the release wire 7 inside the joint member 10 is pulled up from the drainage port 1a into the bath B, and the end portion of the outer tube 7a on the drainage port 1a side is connected and fixed to the wire fixing portion 11 of the support member 12.
Next, the first ring portion 12a of the support member 12 is fitted into the convex portion inside the drainage port 1a to fix the support member 12 to the drainage port body 1, and further, the inner wire 7b end is attached to the center of the lower surface of the valve member 2. The tip of the push-up shaft 9 of the section is fitted and fixed, and the construction of the remote control type drain plug device of this embodiment is completed.

以下に、上記第二実施例の遠隔操作式排水栓装置の動作について説明する。
上記第二実施例の遠隔操作式排水栓装置を使用する場合、図５のように、まず操作部３の操作体６ｂに操作を加え、排水口１ａを弁部材２が覆って排水口１ａを閉口した状態とする。この時には操作軸６ａの上下二つある環状溝部８ｃの内、下方の環状溝部８ｃが操作軸収納部１５ａの弾性爪８ｄと弾性嵌合してなる。この環状溝部８ｃと弾性爪８ｄとの嵌合により操作軸６ａは上昇した位置で保持され、インナーワイヤ７ｂは戻りスプリング７ｃの付勢によって操作部３側に後退してなる。
この状態において、浴槽Ｂ内に吐水を行うと、排水口１ａが閉口しているために、浴槽Ｂ内に吐水を溜めることができる。
この状態から操作体６ｂに押し込み操作を行うと、操作軸６ａの、下方の環状溝部８ｃと弾性爪８ｄとの弾性嵌合が解除されて操作軸６ａが降下する。その後、図６に示したように、操作軸６ａの上方の環状溝部８ｃと弾性爪８ｄとが嵌合する位置まで操作軸６ａを降下させて両者を嵌合させ、操作軸６ａ等を下方に移動した状態で固定する。
これにより、操作軸６ａの内部上端に当接されているインナーワイヤ７ｂは、操作軸６ａの内部上端に押されるようにして排水口１ａ側に前進する。そして、排水口１ａ側に前進したインナーワイヤ７ｂによって、押上軸９と共に弁部材２が上昇して排水口１ａより弁部材２が離間し、排水口１ａを開口させる。
即ち、本実施例の遠隔操作式排水栓装置では、操作軸６ａに、レリースワイヤ７の前進した状態を維持するロック機構８（操作軸６ａの環状溝部８ｃと操作軸収納部１５ａの弾性爪８ｄ）を備えたことで、弁部材２の上昇状態を維持するように構成されてなる。
この弁部材２が上昇し、排水口１ａが開口した状態において、浴槽Ｂ内に浴湯が溜まっていたり、または浴槽Ｂ内に吐水を行うと、浴槽Ｂ内の水は、排水口１ａから、継手部材１０を介し、継手部材１０の排出口１０ａより下水側に排出される。
この状態から操作体６ｂを把持し、操作体６ｂを上昇させると、操作軸６ａの、上方の環状溝部８ｃと弾性爪８ｄとの弾性嵌合が解除されて操作軸６ａが上昇する。その後、再び図５に示したように、操作軸６ａの下方の環状溝部８ｃと弾性爪８ｄとが嵌合する位置まで操作軸６ａを上昇させて両者を嵌合させ、操作軸６ａ等を上方に移動した状態で固定する。
操作軸６ａの内部上端に当接されているインナーワイヤ７ｂは、操作軸６ａが上昇すると、戻りスプリング７ｃの作用によって操作部３側に後退し、図５に示した、浴槽Ｂの排水口１ａが閉口した状態に戻る。
以降、上記したように、操作体６ｂに押し込み操作／引き上げ操作を繰り返す毎に、インナーワイヤ７ｂが弁部材２を押し上げて排水口１ａを開口／インナーワイヤ７ｂ端部の後退に伴って自重等により弁部材２が降下し排水口１ａを閉口、を交互に行い、排水口１ａを遠隔操作式排水栓装置により自在に開閉することができる。 The operation of the remote operated drain plug device of the second embodiment will be described below.
When using the remote operated drain plug device of the second embodiment, as shown in FIG. 5, first, the operation body 6b of the operation portion 3 is operated to cover the drain port 1a with the valve member 2 and to open the drain port 1a. Keep it closed. At this time, of the upper and lower annular groove portions 8c of the operating shaft 6a, the lower annular groove portion 8c is elastically fitted with the elastic claw 8d of the operating shaft housing portion 15a. The operation shaft 6a is held in a raised position by the fitting of the annular groove 8c and the elastic claw 8d, and the inner wire 7b is retracted toward the operation unit 3 side by the urging of the return spring 7c.
When water is discharged into the bathtub B in this state, the water discharge can be collected in the bathtub B because the drain port 1a is closed.
When the push-in operation is performed on the operating body 6b from this state, the elastic fitting between the lower annular groove portion 8c and the elastic claw 8d of the operating shaft 6a is released, and the operating shaft 6a descends. After that, as shown in FIG. 6, the operating shaft 6a is lowered to a position where the annular groove 8c above the operating shaft 6a and the elastic claw 8d are fitted to each other, and the operating shaft 6a and the like are moved downward. Fix in the moved state.
As a result, the inner wire 7b, which is in contact with the inner upper end of the operation shaft 6a, is pushed forward by the inner upper end of the operation shaft 6a toward the drain port 1a. Then, the valve element 2 is lifted together with the push-up shaft 9 by the inner wire 7b advanced to the drainage port 1a side, the valve member 2 is separated from the drainage port 1a, and the drainage port 1a is opened.
That is, in the remote control type drain plug device of the present embodiment, the lock mechanism 8 (the annular groove portion 8c of the operation shaft 6a and the elastic claw 8d of the operation shaft storage portion 15a is maintained on the operation shaft 6a to keep the release wire 7 in the advanced state. ), the valve member 2 is configured to be maintained in a raised state.
When the hot water is stored in the bathtub B or the water is discharged into the bathtub B while the valve member 2 is raised and the drainage port 1a is opened, the water in the bathtub B is discharged from the drainage port 1a by Through the joint member 10, the water is discharged from the outlet 10a of the joint member 10 to the sewage side.
When the operating body 6b is gripped and the operating body 6b is raised from this state, the elastic fitting between the upper annular groove portion 8c and the elastic claw 8d of the operating shaft 6a is released, and the operating shaft 6a rises. Then, as shown in FIG. 5 again, the operating shaft 6a is raised to a position where the lower annular groove 8c of the operating shaft 6a and the elastic claw 8d are fitted to each other, and the operating shaft 6a and the like are moved upward. Fixed in the state moved to.
The inner wire 7b, which is in contact with the inner upper end of the operation shaft 6a, retracts toward the operation portion 3 side by the action of the return spring 7c when the operation shaft 6a rises, and the drain port 1a of the bathtub B shown in FIG. Returns to the closed state.
Thereafter, as described above, every time the pushing operation/pulling-up operation is repeated on the operating body 6b, the inner wire 7b pushes up the valve member 2 to open the drainage port 1a/retract the inner wire 7b end portion by its own weight or the like. The valve member 2 descends and the drain port 1a is closed alternately, and the drain port 1a can be freely opened and closed by the remote-operated drain plug device.

上記第一実施例においては、操作軸６ａの操作体６ｂ近傍側に枝部Ｅを設け、この枝部Ｅを介してレリースワイヤ７での操作伝達を行うようにしたことで、また第二実施例操作軸６ａにおいては操作軸６ａの途中部分の位置においてレリースワイヤ７を接続して操作伝達を行うようにしたことで、従来の操作軸６ａにレリースワイヤ７を接続した遠隔操作式排水栓装置や、操作軸６ａにロック軸８ａを接続して、ロック機構８の端部にレリースワイヤ７を接続するような遠隔操作式排水栓装置と比べ、操作部３近傍におけるレリースワイヤ７の曲がり半径を大きな半径とすることができ、設計レイアウトの自由度を高め、また故障が発生しにくい構成とすることができる。
また、ロック機構８が槽体である浴槽Ｂの内側に配置されたため、操作体６ｂを外せばロック機構８を確認し、故障などした場合は交換等の対応を行うことができる。ロック機構８は貫通孔である操作部取付孔や操作部本体４内から出し入れを行うには大きな部材で、貫通孔や槽体の外側に配置すると槽体の内側から取り出すことは困難であり、第一実施例、第二実施例のように、槽体の内側に配置されていると施工やメンテナンスが容易となる。 In the first embodiment described above, the branch portion E is provided near the operating body 6b of the operation shaft 6a, and the operation of the release wire 7 is transmitted via the branch portion E. Example In the operation shaft 6a, the release wire 7 is connected at a position in the middle of the operation shaft 6a to perform operation transmission, so that the remote operation type drain plug device in which the release wire 7 is connected to the conventional operation shaft 6a. In comparison with a remote operated drain plug device in which the lock shaft 8a is connected to the operation shaft 6a and the release wire 7 is connected to the end of the lock mechanism 8, the bending radius of the release wire 7 in the vicinity of the operation unit 3 is A large radius can be obtained, the degree of freedom in design layout can be increased, and a configuration in which failure does not easily occur can be achieved.
Further, since the lock mechanism 8 is arranged inside the bathtub B, which is a tank body, the lock mechanism 8 can be confirmed by removing the operating body 6b, and if there is a failure or the like, replacement can be performed. The lock mechanism 8 is a large member for putting in and taking out from the operation portion mounting hole which is a through hole and the operation portion main body 4, and it is difficult to take out from the inside of the tank body if it is arranged outside the through hole or the tank body. If it is arranged inside the tank body as in the first embodiment and the second embodiment, the construction and maintenance become easy.

本発明の実施例は以上のようであるが、本発明は上記実施例に限定される物ではなく、主旨を変更しない範囲において自由に変更が可能である。
例えば上記実施例では遠隔操作式排水栓装置は全て浴槽Ｂに施工されてなるが、本発明は上記実施例に限定されるものでは無く、槽体としての洗面ボウルを備えた洗面台、槽体としてのシンクを備えた流し台等、排水口１ａを備えた槽体であれば、どのような排水機器のどのような槽体に採用しても構わない。 Although the embodiments of the present invention have been described above, the present invention is not limited to the above-mentioned embodiments and can be freely modified within the scope of not changing the gist.
For example, in the above-mentioned embodiment, the remote-operated drain plug device is constructed entirely in the bathtub B, but the present invention is not limited to the above-mentioned embodiment, and a washbasin equipped with a washbasin as a tank, a tank body As long as it is a tank provided with the drainage port 1a, such as a sink provided with a sink as described above, it may be adopted in any tank of any drainage device.

また、上記第一実施例ではロック軸８ａとロック機構本体部８ｂとからなるロック機構８を、第二実施例では操作軸６ａに設けた上下二つの環状溝部８ｃと弾性爪８ｄとからなるロック機構８を構成しているが、本発明は上記実施例に限定されるものでは無く、第一実施例の遠隔操作式排水栓装置において、第二実施例のロック機構８のように操作軸６ａに設けた上下二つの環状溝部８ｃと弾性爪８ｄとからなるロック機構８を採用したり、第二実施例の遠隔操作式排水栓装置において、第一実施例のロック機構８のようにロック軸８ａとロック機構本体部８ｂとからなるロック機構８を採用しても構わない。また上記以外のロック機構８、例えばロック軸８ａ又は操作軸６ａの側面にパッキングを配置しパッキングと他の部材との摩擦により位置を保持するようなロック機構８等、機能的に支障が無いのであればどのようなロック機構８を用いて構成しても構わない。
また、操作部３の取り付けについて、上記実施例では、全て槽体の内側面としたが、本発明は上記実施例に限定されるものではなく、必要に応じて、槽体の上縁から水平方向に延出された天板部分に操作体３ｂを配置し、操作体３ｂが上下に移動するように構成したり、逆に洗面台のカウンター下面に操作体３ｂを配置し、操作体３ｂを上下に押し引きするような構成としても良い。この場合、レリースワイヤは、操作体３ｂの上端近傍から下方に下り傾斜するように配置すれば好適である。
また、上記実施例の枝部Eはヒンジによって操作体６ｂや押上軸９に接続されてなるが、本発明は上記実施例に限定されるものではなく、例えば操作軸６ｂや押上軸９を樹脂素材にて構成し、これに樹脂弾性を利用して軸方向に剛性を、側面方向に可撓性を持たせた枝部Eを一体に構成しても良い。 Further, in the first embodiment, the lock mechanism 8 including the lock shaft 8a and the lock mechanism main body portion 8b is used. In the second embodiment, the lock mechanism 8 including the upper and lower annular groove portions 8c and the elastic claw 8d provided on the operation shaft 6a. Although the mechanism 8 is configured, the present invention is not limited to the above embodiment, and in the remote operated drain plug device of the first embodiment, like the lock mechanism 8 of the second embodiment, the operation shaft 6a is used. The lock mechanism 8 including the upper and lower annular groove portions 8c and the elastic claws 8d provided in the second embodiment is used. In the remote operated drain plug device of the second embodiment, like the lock mechanism 8 of the first embodiment, the lock shaft The lock mechanism 8 including the lock mechanism body 8b and the lock mechanism body 8b may be adopted. In addition, there is no functional problem such as a lock mechanism 8 other than the above, for example, a lock mechanism 8 in which packing is arranged on the side surface of the lock shaft 8a or the operation shaft 6a and the position is held by the friction between the packing and other members. Any lock mechanism 8 may be used as long as it is provided.
Further, with respect to the attachment of the operation portion 3, in the above-mentioned embodiment, the inner side surface of the tank body is used as a whole, but the present invention is not limited to the above-mentioned embodiment, and if necessary, the operation may be performed horizontally from the upper edge of the tank body. The operating body 3b is arranged on the top plate portion extending in the direction, and the operating body 3b is configured to move up and down, or conversely, the operating body 3b is arranged on the lower surface of the counter of the wash basin to move the operating body 3b. It may be configured to push and pull up and down. In this case, the release wire is preferably arranged so as to incline downward from the vicinity of the upper end of the operating body 3b.
The branch E of the above-described embodiment is connected to the operating body 6b and the push-up shaft 9 by a hinge, but the present invention is not limited to the above-described embodiment. For example, the operating shaft 6b and the push-up shaft 9 are made of resin. It is also possible to integrally form the branch portion E which is made of a material and has rigidity in the axial direction and flexibility in the side direction by utilizing resin elasticity.

１ 排水口本体 １ａ 排水口
１ｂ フランジ部 ２ 弁部材
３ 操作部 ４ 操作部本体
４ａ 鍔部 ５ エルボ部材
５ａ 接続管部 ６ａ 操作軸
６ｂ 操作体 ７ レリースワイヤ
７ａ アウターチューブ ７ｂ インナーワイヤ
７ｃ 戻りスプリング ８ ロック機構
８ａ ロック軸 ８ｂ ロック機構本体部
８ｃ 環状溝部 ８ｄ 弾性爪
９ 押上軸 １０ 継手部材
１０ａ 排出口 １０ｂ 枝管部
１１ ワイヤ固定部 １２ 支持部材
１２ａ 第一リング部 １２ｂ アーム部
１３ 操作部側支持部材 １３ａ 第二リング部
１３ｂ 連結部 １４ ガイド筒部
１５ａ 操作軸収納部 １５ｂ 枝収納部
１６ ホルダー部 １７ ガイド管
Ｂ 浴槽 Ｅ 枝部 1 Drain Port Main Body 1a Drain Port 1b Flange Part 2 Valve Member 3 Operating Part 4 Operating Part Body 4a Collar Part 5 Elbow Member 5a Connecting Pipe Part 6a Operating Axis 6b Operating Body 7 Release Wire 7a Outer Tube 7b Inner Wire 7c Return Spring 8 Lock Mechanism 8a Lock shaft 8b Lock mechanism main body portion 8c Annular groove portion 8d Elastic claw 9 Push-up shaft 10 Joint member 10a Discharge port 10b Branch pipe portion 11 Wire fixing portion 12 Support member 12a First ring portion 12b Arm portion 13 Operation portion side supporting member 13a Second ring portion 13b Connection portion 14 Guide tubular portion 15a Operation shaft storage portion 15b Branch storage portion 16 Holder portion 17 Guide tube B Bathtub E Branch portion

Claims (4)

槽体に設けた排水口と、
上下動によって排水口を開閉する弁部材と、
弁部材の上下動を操作する操作部と、
操作部に加えられた操作を弁部材に伝達する、筒状のアウターチューブ、該アウターチューブ内を摺動するインナーワイヤ、からなるレリースワイヤと、
からなる遠隔操作式排水栓装置において、
操作部に、
使用者の操作によって進退する操作軸と、
操作軸の一端に備えられた、使用者が操作を加える操作体と、
操作軸の操作体側端部又は操作軸の途中の位置に接続された枝部と、を備え、
操作軸の動作が枝部によって操作軸の進退方向に対して角度を有した方向に変換され、枝部からインナーワイヤを介することで、操作軸に加えられた操作が弁部材に伝達されるように構成したことを特徴とする遠隔操作式排水栓装置。 Drainage port provided in the tank body,
A valve member that opens and closes the drainage port by vertical movement,
An operating portion for operating the vertical movement of the valve member,
A release wire composed of a cylindrical outer tube for transmitting an operation applied to the operation portion to the valve member, and an inner wire sliding in the outer tube,
In the remote operated drain plug device consisting of
In the operation part,
An operation axis that moves back and forth according to the user's operation,
An operating body provided on one end of the operating shaft for the user to operate,
A branch portion connected to an end portion of the operating shaft on the operating body side or a position in the middle of the operating shaft;
The operation of the operation shaft is converted by the branch portion into a direction having an angle with respect to the advancing/retreating direction of the operation shaft, and the operation applied to the operation shaft is transmitted to the valve member through the inner wire from the branch portion. A remote-operated drain plug device characterized in that 槽体に設けた排水口と、
上下動によって排水口を開閉する弁部材と、
弁部材の上下動を操作する操作部と、
操作部に加えられた操作を弁部材に伝達する、筒状のアウターチューブ、該アウターチューブ内を摺動するインナーワイヤ、からなるレリースワイヤと、
からなる遠隔操作式排水栓装置において、
操作部に、
使用者の操作によって進退する操作軸と、
操作軸の一端に備えられた、使用者が操作を加える操作体と、を備え、
インナーワイヤ端部を、操作軸の操作体側端部又は操作軸の途中の位置に接続し、
インナーワイヤを介して操作軸に加えられた操作が弁部材に伝達されるように構成したことを特徴とする遠隔操作式排水栓装置。 Drainage port provided in the tank body,
A valve member that opens and closes the drainage port by vertical movement,
An operating portion for operating the vertical movement of the valve member,
A release wire composed of a cylindrical outer tube for transmitting an operation applied to the operation portion to the valve member, and an inner wire sliding in the outer tube,
In the remote operated drain plug device consisting of
In the operation part,
An operation axis that moves back and forth according to the user's operation,
An operating body provided on one end of the operating shaft for the user to operate,
Connect the end of the inner wire to the end of the operating shaft on the operating body side or to a position in the middle of the operating shaft,
A remote-operated drain plug device, characterized in that an operation applied to an operation shaft is transmitted to a valve member via an inner wire. 上記遠隔操作式排水栓装置において、
操作軸の一端に、弁部材の上昇状態又は下降状態を維持するロック機構を備えたことを特徴とする、請求項１又は請求項２に記載の遠隔操作式排水栓装置。 In the remote operated drain plug device,
The remote-operated drain plug device according to claim 1 or 2, wherein a lock mechanism for maintaining a raised state or a lowered state of the valve member is provided at one end of the operation shaft. 上記遠隔操作式排水栓装置において、
操作軸が槽体の内側に配置され、
操作軸の進退方向が槽体の内側面に沿う方向であると共に、
槽体の側面に貫通孔が設けられ、該貫通孔を介して枝部またはレリースワイヤが槽体の裏面側に配置されることを特徴とする、請求項１乃至請求項３のいずれか一つに記載の遠隔操作式排水栓装置。 In the remote operated drain plug device,
The operating axis is located inside the tank,
The direction of movement of the operating shaft is along the inner surface of the tank,
4. A through hole is provided on a side surface of the tank body, and a branch portion or a release wire is arranged on the back surface side of the tank body through the through hole. Remotely operated drain plug device described in.
JP2016016724A 2016-01-29 2016-01-29 Remote operated drain plug device Active JP6734504B2 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP2016016724A JP6734504B2 (en) 2016-01-29 2016-01-29 Remote operated drain plug device
CN201610885399.5A CN106759702B (en) 2016-01-29 2016-10-10 Remote operated drainage bolt

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2016016724A JP6734504B2 (en) 2016-01-29 2016-01-29 Remote operated drain plug device

Publications (2)

Publication Number Publication Date
JP2017133333A JP2017133333A (en) 2017-08-03
JP6734504B2 true JP6734504B2 (en) 2020-08-05

Family

ID=58972323

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2016016724A Active JP6734504B2 (en) 2016-01-29 2016-01-29 Remote operated drain plug device

Country Status (2)

Country Link
JP (1) JP6734504B2 (en)
CN (1) CN106759702B (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP7266231B2 (en) * 2017-12-28 2023-04-28 丸一株式会社 drain plug device
CN110359527A (en) * 2018-03-26 2019-10-22 宁波艾尚环保科技股份有限公司 A kind of spinner
WO2020043056A1 (en) * 2018-08-31 2020-03-05 宁波搏盛阀门管件有限公司 Pressing plate-type kitchen and bath water drainage switch and water drainage device

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4596057A (en) * 1984-01-31 1986-06-24 Ikumi Ohta Draining plug device
JPH111949A (en) * 1997-06-12 1999-01-06 Hashimoto Kinzoku Kogyo Kk Remote control type drain plug for bathtub
JP2000220190A (en) * 1999-01-29 2000-08-08 Inax Corp Drain plug device
JP2003293416A (en) * 2002-03-28 2003-10-15 Yasumi Ota Drainage tap device
JP4214189B2 (en) * 2002-06-20 2009-01-28 丸一株式会社 Remote-controlled drain plug device
CN201125430Y (en) * 2007-08-17 2008-10-01 冯伯安 Drain apparatus of washing basin
CN201679053U (en) * 2010-04-02 2010-12-22 宁波德利福洁具有限公司 Bathtub water remover with water yielding and overflowing functions
CN102535599B (en) * 2010-12-28 2015-01-14 丸一株式会社 Remote operation type drainage stopper device
JP5663403B2 (en) * 2011-05-24 2015-02-04 株式会社Ｌｉｘｉｌ Drain plug device
JP2014167251A (en) * 2014-04-18 2014-09-11 Maruichi Corp Remote control type drain plug device
CN204385828U (en) * 2014-12-17 2015-06-10 宁波威霖住宅设施有限公司 Water assembly under the bathtub line traffic control of a kind of counnter attack pine
CN104818750B (en) * 2015-05-18 2016-04-27 慈溪市南盾电器有限公司 Dewatering installation
CN104831787B (en) * 2015-05-18 2016-04-27 慈溪市南盾电器有限公司 Reservoir spinner

Also Published As

Publication number Publication date
CN106759702A (en) 2017-05-31
JP2017133333A (en) 2017-08-03
CN106759702B (en) 2019-05-07

Similar Documents

Publication Publication Date Title
JP6734504B2 (en) Remote operated drain plug device
JP2014167251A (en) Remote control type drain plug device
JP5412632B2 (en) Remote control drain plug device and its construction method
JP5756937B2 (en) Remote-controlled drain plug device
JP6596635B2 (en) Remote-controlled drain plug device
JP6682072B2 (en) Remote operated drain plug device
JP2018044280A (en) Remote-controlled drain plug device
JP2016176285A (en) Remote control type drain plug device
JP6734503B2 (en) Remote operated drain plug device
JP5948733B2 (en) Remote-controlled drain plug device
JP6630902B2 (en) Remotely operated drain valve
JP6936424B2 (en) Remote-controlled drain plug device
JP2012251315A (en) Remotely-operated drain plug system and positioning jig for the system
JP5793747B2 (en) Remote-controlled drain plug device
JP2017057561A (en) Water cut-off structure of drain port
JP2022139278A (en) Remote-operated drain plug device
JP2013213326A (en) Release wire insertion fixture
JP2017155447A (en) Drain plug device
JP6734509B2 (en) Remote operated drain plug device
JP3458307B2 (en) Remote-controlled drain plug device
JP5597834B2 (en) Remote control drain plug device and its construction method
JP2015190205A (en) Water supply and drainage facility unit and water supply and drainage method
JP2022050167A (en) Remote control-type drain plug device
JP2015200081A (en) Drainage system
JP4572271B2 (en) Remote-operated drain plug device and its construction method

Legal Events

Date Code Title Description
A621 Written request for application examination

Free format text: JAPANESE INTERMEDIATE CODE: A621

Effective date: 20181207

A977 Report on retrieval

Free format text: JAPANESE INTERMEDIATE CODE: A971007

Effective date: 20190927

A131 Notification of reasons for refusal

Free format text: JAPANESE INTERMEDIATE CODE: A131

Effective date: 20191015

A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20191210

TRDD Decision of grant or rejection written
A01 Written decision to grant a patent or to grant a registration (utility model)

Free format text: JAPANESE INTERMEDIATE CODE: A01

Effective date: 20200512

A61 First payment of annual fees (during grant procedure)

Free format text: JAPANESE INTERMEDIATE CODE: A61

Effective date: 20200518

R150 Certificate of patent or registration of utility model

Ref document number: 6734504

Country of ref document: JP

Free format text: JAPANESE INTERMEDIATE CODE: R150

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250