JP2006194017A - Remote operation type drain valve device and operation mechanism - Google Patents

Remote operation type drain valve device and operation mechanism Download PDF

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JP2006194017A
JP2006194017A JP2005008365A JP2005008365A JP2006194017A JP 2006194017 A JP2006194017 A JP 2006194017A JP 2005008365 A JP2005008365 A JP 2005008365A JP 2005008365 A JP2005008365 A JP 2005008365A JP 2006194017 A JP2006194017 A JP 2006194017A
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operation unit
remote
main body
drain plug
plug device
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Hideki Kubonai
秀樹 久保内
Kenichi Sakura
櫻　　健一
Hiroko Miyoshi
裕子 三好
Shinji Yoshida
信二 吉田
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Inax Corp
Maruichi Inc
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Inax Corp
Maruichi Inc
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Abstract

<P>PROBLEM TO BE SOLVED: To provide a highly reliable remote operation type drain valve device and its operation mechanism by which the operation part is easily constructed even on a perpendicular wall surface, etc., on a back side of a tank body, where there is a small space behind. <P>SOLUTION: The remote operation type drain valve device having a cylindrical operation part body 3 and an operation shaft 4 housed in the operation part body 3 comprises an operation part 2 fitted to a mounting hole W1 formed in the wall surface W, behind which the small space S is formed, near the tank body B, a release wire 5 comprising an outer tube 5a and an inner wire 5b sliding in the outer tube 5a in a manner of freely going back and forth, and a connection member 6 for connecting an end part of the outer tube 5a on the side of the operation part body 3 with the operation part body 3. The connecting member 6 can be housed in the outer periphery of the operation part body 3 when the operation part body 3 is viewed in the axial direction. <P>COPYRIGHT: (C)2006,JPO&NCIPI

Description

本発明は、洗面台、浴槽、流し台など、槽体を備えた排水機器の槽体の排水口を、遠隔的に開閉操作する遠隔操作式排水栓装置に関するものであって、更に詳しくは、遠隔操作式排水栓装置の開閉操作を行う操作部に関するものである。   The present invention relates to a remote-operated drain plug device that remotely opens and closes a drain outlet of a drainage device equipped with a tank body such as a wash basin, a bathtub, a sink, and the like. The present invention relates to an operation unit that opens and closes an operation-type drain plug device.

従来より、洗面台、浴槽、流し台など、槽体を備えた排水機器の槽体の排水口を、排水口に直接手を触れることなく、槽体の近傍に設けられた操作部に操作を加えることで遠隔的に開閉操作する遠隔操作式排水栓装置が知られている。
これら従来良く知られている遠隔操作式排水栓装置の一例を、図面を参照しつつ説明する。図７に示したような、従来の遠隔操作式排水栓装置は、内部に排水口を形成した排水栓と、排水栓内で上昇／下降を繰り返して排水口を開口／閉口する弁部材と、弁部材の上昇又は下降の動作を操作する操作部と、筒形状にして側面方向に可撓性を有するアウターチューブ、該アウターチューブ内を進退自在に摺動する、側面方向に可撓性を有し軸方向に剛性を備えたインナーワイヤ、から成り、排水口を開閉する弁部材にインナーワイヤの一端を接続すると共に、インナーワイヤの他端を操作軸に接続するレリースワイヤと、排水栓と接続されると共に、レリースワイヤに連動して動作し、弁部材を押し上げ動作するレバー部材を収納したエルボ部材と、一端がエルボ部材に、他端が下水管に接続される排水管とから構成される（例えば、特許文献１参照。）。
上記のように構成された遠隔操作式排水栓装置は、以下のように構成された槽体である洗面ボウルを備えた洗面台に施工される。
洗面台は、前面に開閉可能な扉を有したキャビネット部と、該キャビネット部の上方に備えられ、その底面に排水栓を取着する取着孔を備えた洗面ボウルと、該洗面ボウルの天面部の奥側に垂立した壁面又は洗面ボウルの天面上に設けた取付孔より成る。
上記従来の遠隔操作式排水栓装置は、以下のようにして上記の洗面台に施工される。
施工現場にて、排水栓を取着孔に取り付け固定し、更に排水栓とエルボ部材を、次いでエルボ部材と排水管をそれぞれ接続した上で、位置合わせを行いつつ排水管と床下配管とを接続する。更に操作部本体を取付孔に取り付け、更に洗面ボウルの裏面からレリースワイヤをレバー部材がインナーワイヤの動作に連動して動作するようにエルボ部材に接続する。最後に、レリースワイヤの端部を操作部に接続して、遠隔操作式排水栓装置の施工が完了する。
このように施工された遠隔操作式排水栓装置を使用する場合、まず操作部に操作を加えて、図７にあるように弁部材が排水口を閉口した状態とする。この状態より操作部に操作を加えて、インナーワイヤを介し、レバー部材の先端を突出させると、レバー部材の先端がエルボ部材内の凹凸に沿って上昇し、弁部材が押し上げられて排水口が開口する。次に再び操作部に操作を加えて、インナーワイヤを介し、レバー部材の先端を後退させると、レバー部材の先端がエルボ部材内の凹凸に沿って降下し、弁部材が降下して排水口が閉口する。以後、同様の操作を繰り返すことで排水口の開口／閉口を自在に操作することができる。
特開２００４−３０８１４１号公報（図１乃至図３） Conventionally, the drain outlet of a drainage device equipped with a tank body such as a wash basin, a bathtub, a sink, etc. is operated on the operation section provided near the tank body without directly touching the drain outlet. Therefore, a remote-operated drain plug device that remotely opens and closes is known.
An example of these conventionally well-known remote-operated drain plug devices will be described with reference to the drawings. As shown in FIG. 7, the conventional remote-operated drain plug device includes a drain plug having a drain port formed therein, a valve member that repeatedly opens and closes the drain port and opens / closes the drain port, An operation part for operating the raising or lowering operation of the valve member, a cylindrical outer tube having flexibility in the lateral direction, sliding in the outer tube so as to be movable forward and backward, and having flexibility in the lateral direction It consists of an inner wire that is rigid in the axial direction, and connects one end of the inner wire to the valve member that opens and closes the drain outlet, and connects the other end of the inner wire to the operating shaft and the drain plug And an elbow member that houses a lever member that operates in conjunction with the release wire and pushes up the valve member, and a drain pipe that has one end connected to the elbow member and the other end connected to the sewer pipe. (For example, Patent Document 1 reference.).
The remote-operated drain plug device configured as described above is applied to a washstand having a wash bowl that is a tank body configured as follows.
The washstand includes a cabinet portion having a door that can be opened and closed on the front surface, a washbasin provided above the cabinet portion and having a mounting hole for attaching a drain plug on the bottom surface, and a top of the washbasin. It consists of a mounting hole provided on the wall surface or the top surface of the wash bowl that is suspended from the back side of the surface portion.
The conventional remote-operated drain plug device is applied to the washstand as follows.
At the construction site, attach and fix the drain plug to the mounting hole, connect the drain plug and the elbow member, then connect the elbow member and the drain pipe, and then connect the drain pipe and the underfloor pipe while aligning them. To do. Further, the operation unit main body is attached to the attachment hole, and the release wire is connected to the elbow member so that the lever member operates in conjunction with the operation of the inner wire from the back surface of the wash bowl. Finally, the end of the release wire is connected to the operation unit, and the construction of the remote-operated drain plug device is completed.
When using the remote control type drain plug device constructed in this way, first, an operation is applied to the operation unit so that the valve member closes the drain port as shown in FIG. When the operation part is operated from this state and the tip of the lever member is projected through the inner wire, the tip of the lever member rises along the irregularities in the elbow member, the valve member is pushed up, and the drain port is Open. Next, when the operation part is operated again and the tip of the lever member is retracted via the inner wire, the tip of the lever member descends along the irregularities in the elbow member, the valve member descends, and the drainage port Close it. Thereafter, by repeating the same operation, the opening / closing of the drain port can be freely operated.
JP 2004-308141 A (FIGS. 1 to 3)

ところで近年、上記遠隔操作式排水栓装置において、従来例のように天面上に操作部の取付孔を設けるのではなく、槽体の、ユーザが位置する側の対極側、すなわち、槽体の奥側に垂立した壁面上に取付孔を設ける場合が増加している。これは意匠上の理由や、操作部のような凹凸となる部分を、垂立した個所に設けることで、水滴が長時間留まらないようにするためである。
しかしながら、上記のように、槽体の奥側に垂立した壁面上に取付孔を設ける場合、上述したような施工方法を採用することは難しいという問題がある。
これは、たとえば洗面台に上記遠隔操作式排水栓装置を、上述した施工方法で施工する場合、操作部本体を槽体の奥側の壁面に取り付けた後、レリースワイヤを屈曲させた上で、操作部本体の後端に接続部材などを用いてレリースワイヤを接続しなければならないが、槽体の奥側の壁面と、洗面台の後背の壁面との間が狭い（すなわち、空間が狭小）ため、レリースワイヤを屈曲させ、操作部本体内にインナーワイヤを通し、更に接続部材などを使って接続作業を行うことが極めて困難であるためである。
ここでは洗面台を例に挙げているが、これは、流し台や浴槽に遠隔操作式排水栓装置を採用した場合でも生じる問題である。
また、同様の問題は、特に取付孔が槽体の奥側の壁面に設けられた場合に限らず、取付孔の裏面側が狭小な空間となる遠隔操作式排水栓装置全てにおいて生じうる。
そこで、本発明は上記問題点に鑑み考案されたものであって、槽体の奥側に垂立した壁面上に取付孔が設けられた排水機器に、遠隔操作式排水栓装置の操作部を設ける場合において、施工が容易且つ信頼性の高い遠隔操作式排水栓装置およびその操作機構を提供することを目的とする。 By the way, in recent years, in the above-described remote-operated drain plug device, rather than providing a mounting hole for the operation portion on the top surface as in the conventional example, the opposite side of the tank body on the side where the user is located, that is, the tank body Increasingly, mounting holes are provided on wall surfaces that are suspended from the back side. The reason for this is to prevent the water droplets from staying for a long time by providing an uneven portion such as an operating portion at a vertical location for design reasons.
However, as described above, there is a problem that it is difficult to adopt the construction method as described above when the mounting hole is provided on the wall surface suspended from the inner side of the tank body.
This is, for example, when installing the remote control drainage device on the washstand by the above-described construction method, after attaching the operation unit body to the wall surface on the back side of the tank body, after bending the release wire, A release wire must be connected to the rear end of the operation unit body using a connecting member, but the space between the inner wall of the tank body and the rear wall of the washstand is narrow (ie, the space is narrow) For this reason, it is extremely difficult to bend the release wire, pass the inner wire through the operation portion main body, and further perform a connection operation using a connection member or the like.
Here, a wash basin is given as an example, but this is a problem that occurs even when a remote-operated drain plug device is adopted for a sink or a bathtub.
Further, the same problem is not limited to the case where the mounting hole is provided in the wall surface on the back side of the tank body, and may occur in all remote-operated drain plug devices in which the back surface side of the mounting hole is a narrow space.
Therefore, the present invention has been devised in view of the above problems, and the operation part of the remote-operated drain plug device is attached to a drainage device provided with a mounting hole on the wall surface suspended on the back side of the tank body. An object of the present invention is to provide a remote-operated drain plug device and its operation mechanism that are easy to construct and highly reliable.

上記目的を達成するために、本発明に係る遠隔操作式排水栓装置は、槽体の底面に設けられた排水口を遠隔的な開閉操作により開閉する遠隔操作式排水栓装置であって、筒状の操作部本体と、操作部本体に収納される操作軸とを有する操作部と、側方向への可撓性を有する円筒形状のアウターチューブと、アウターチューブ内を進退自在に摺動し、側方向への可撓性および軸方向に対する剛性を備えるインナーワイヤとから構成され、前記排水口を開閉する弁部材にインナーワイヤの一端を接続し、インナーワイヤの他端を操作軸に接続するレリースワイヤと、アウターチューブの操作部本体側の端部を操作部本体に接続するための部材であり、操作部本体の軸方向視で操作部本体の外周縁内に収まる接続部材とを備え、前記操作部本体は、裏面側に狭小な空間が形成される前記槽体近傍の壁面に形設された取付孔に取り付けられることを特徴とする。本構成によれば、操作部と排水口を開閉する弁部材とを連絡するレリースワイヤと操作部とを接続する接続部材が、操作部本体の軸方向視で操作部本体の外周縁内に収まる形状および寸法を有しているので、接続作業を広い空間で確実性をもって行うことが可能となり、施工作業が容易且つ信頼性の高い遠隔操作式排水栓装置が実現される。なお、ここでいう「部材とインナーワイヤの接続」とは、レリースワイヤの動作に対応して部材が動作することを意味するものであって、直接レリースワイヤとその部材とが固定的に接続されている場合に限定されることを意図するものではない。
また、前記操作部本体は、さらに、前記操作軸を摺動自在に収納するケーシング体を備えるのが好ましい。これによって、ケーシング体が操作軸を破損から保護するので、より信頼性の高い遠隔操作式排水栓装置が実現されることになる。
さらに、前記接続部材は、その内周縁部に湾曲したガイド面が形成されているのがより好ましい。これによって、レリースワイヤがガイド面に沿って緩やかに（円弧状に）屈曲するので、レリースワイヤの折れ曲がりによる破損を防止することができる。
ここで、前記操作部本体は、円筒形状を有し、当該操作部本体における一方の端部の内周面に雌螺子部と、当該操作部本体の外周面に雄螺子部とが形成されており、前記接続部材は、インナーワイヤを摺動自在に挿通する中空のボルト体であり、その外周面に前記雌螺子部と螺合する雄螺子が形成されており、前記遠隔操作式排水栓装置は、さらに、前記操作部本体を前記取付孔に取り付けるためのナット部材を備え、前記ナット部材は、その内周面に前記雄螺子部と螺合する雌螺子が形成されているとしてもよい。
また、前記取付孔は、前記槽体の、ユーザが位置する側の対極側に略垂立して設けられる壁面に形設されているとしてもよく、また、前記操作部は、前記レリースワイヤの操作部側の端部が、前記取付孔を通して前記壁面の裏面側から表面側へ引き出され、前記接続部材が前記操作部本体に接続された後に、前記操作部本体が前記取付孔に取り付けられて施工されるとすることもできる。
さらに、上記目的を達成するために、本願発明は、槽体の底面に設けられた排水口を遠隔的な開閉操作により開閉する遠隔操作式排水栓装置の操作機構であって、前記操作機構は、筒状の操作部本体と、操作部本体に収納される操作軸とを有する操作部と、側方向への可撓性を有する円筒形状のアウターチューブと、アウターチューブ内を進退自在に摺動し、側方向への可撓性および軸方向に対する剛性を備えるインナーワイヤとから構成され、前記排水口を開閉する弁部材にインナーワイヤの一端を接続し、インナーワイヤの他端を操作軸に接続するレリースワイヤと、アウターチューブの操作部本体側の端部を操作部本体に接続するための部材であり、操作部本体の軸方向視で操作部本体の外周縁内に収まる接続部材と、裏面側に狭小な空間が形成される前記槽体近傍の壁面に形設される取付孔とを備え、前記操作部本体は、前記取付孔に取り付けられることを特徴とする遠隔操作式排水栓装置の操作機構として実現することも可能である。 In order to achieve the above object, a remote-operated drain plug device according to the present invention is a remote-operated drain plug device that opens and closes a drain port provided on a bottom surface of a tank body by a remote opening and closing operation. An operation unit having a cylindrical operation unit, an operation shaft housed in the operation unit main body, a cylindrical outer tube having flexibility in the lateral direction, and sliding inside and outside the outer tube so as to freely advance and retract. A release comprising an inner wire having lateral flexibility and axial rigidity, wherein one end of the inner wire is connected to the valve member that opens and closes the drain port, and the other end of the inner wire is connected to the operating shaft. A wire and a member for connecting the end of the outer tube on the operation unit main body side to the operation unit main body, and a connecting member that fits within the outer peripheral edge of the operation unit main body as viewed in the axial direction of the operation unit main body, The operation unit body Characterized in that attached to Katachi設 been mounting hole on the wall of the tank body near the small space on the side is formed. According to this configuration, the connecting member that connects the operation wire to the release wire that connects the operation portion and the valve member that opens and closes the drain outlet is accommodated within the outer peripheral edge of the operation portion main body as viewed in the axial direction of the operation portion main body. Since it has a shape and dimensions, it is possible to perform the connection work with certainty in a wide space, and a remote-operated drain plug device that is easy and reliable in construction work is realized. Here, “connection of member and inner wire” means that the member operates corresponding to the operation of the release wire, and the release wire and the member are directly fixedly connected. It is not intended to be limited to
Moreover, it is preferable that the said operation part main body is further provided with the casing body which accommodates the said operating shaft so that sliding is possible. As a result, the casing body protects the operating shaft from breakage, so that a more reliable remote-operated drain plug device is realized.
Further, it is more preferable that the connecting member has a curved guide surface at the inner peripheral edge thereof. As a result, the release wire bends gently (in an arc shape) along the guide surface, so that it is possible to prevent breakage of the release wire due to bending.
Here, the operation portion main body has a cylindrical shape, and a female screw portion is formed on an inner peripheral surface of one end portion of the operation portion main body, and a male screw portion is formed on the outer peripheral surface of the operation portion main body. The connecting member is a hollow bolt body through which an inner wire is slidably inserted, and a male screw threadedly engaged with the female screw portion is formed on an outer peripheral surface thereof. May further include a nut member for attaching the operation portion main body to the attachment hole, and the nut member may have a female screw that is screwed to the male screw portion on an inner peripheral surface thereof.
Further, the mounting hole may be formed on a wall surface of the tank body that is substantially vertically provided on the counter electrode side on the side where the user is located, and the operation portion is formed of the release wire. After the operation unit side end is pulled out from the back side of the wall surface to the front side through the mounting hole, and the connecting member is connected to the operation unit main body, the operation unit main body is attached to the mounting hole. It can also be said that it will be constructed.
Furthermore, in order to achieve the above object, the present invention provides an operation mechanism for a remote-operated drain plug device that opens and closes a drain opening provided on the bottom surface of a tank body by a remote opening and closing operation. , A cylindrical operation unit main body, an operation unit having an operation shaft accommodated in the operation unit main body, a cylindrical outer tube having flexibility in the lateral direction, and a sliding movement in the outer tube so as to freely advance and retract. The inner wire has a flexibility in the lateral direction and rigidity in the axial direction. One end of the inner wire is connected to the valve member that opens and closes the drain port, and the other end of the inner wire is connected to the operation shaft. A release wire, a member for connecting the end of the outer tube on the operation unit body side to the operation unit body, a connection member that fits within the outer periphery of the operation unit body as viewed in the axial direction of the operation unit body, and a back surface Narrow to the side And a mounting hole formed in a wall surface in the vicinity of the tank body in which a gap is formed, and the operation portion main body is mounted in the mounting hole, and is realized as an operation mechanism of a remotely operated drainage plug device It is also possible to do.

以上説明したように、本発明に係る遠隔操作式排水栓装置およびその操作機構によれば、その裏面側に狭小な空間が形成される槽体近傍の壁面に設けられた取付孔に、操作部を取り付ける場合であっても、操作部本体と接続部材との接続作業を、狭小な空間で行う必要が無くなり、施工作業を容易且つ確実に行うことができるようになる。特に、上記の壁面が、ユーザが位置する側の対極側に略垂立して設けられている場合や、壁面の裏面側で操作部を取付孔に固定するためのナットを用いる場合などに、本発明は効果的に機能する。
また、操作部がケーシング体を備えることで、操作軸を破損し難くすることもでき、接続部材の内周縁部にガイド面が形成されていることで、レリースワイヤの破損を防止する効果も奏する。
さらに、本発明に係る遠隔操作式排水栓装置およびその操作機構によれば、施工の手順が明確化されるので、遠隔操作式排水栓装置の施工の信頼性を向上させることも可能である。 As described above, according to the remote-controlled drain plug device and the operation mechanism thereof according to the present invention, the operation portion is provided in the mounting hole provided in the wall surface near the tank body in which a narrow space is formed on the back surface side. Even in the case of mounting, it is not necessary to perform the connection work between the operation unit main body and the connection member in a narrow space, and the construction work can be easily and reliably performed. In particular, when the above wall surface is provided substantially vertically on the opposite electrode side where the user is located, or when using a nut for fixing the operation portion to the mounting hole on the back surface side of the wall surface, etc. The present invention functions effectively.
In addition, since the operation portion includes the casing body, the operation shaft can be made difficult to be damaged, and the guide surface is formed on the inner peripheral edge portion of the connection member, so that the effect of preventing the release wire from being damaged is also achieved. .
Furthermore, according to the remote-operated drain plug device and the operation mechanism thereof according to the present invention, since the construction procedure is clarified, it is possible to improve the reliability of construction of the remote-operated drain plug device.

以下に、本発明の実施の形態を添付図面に基づいて説明すれば、槽体Ｂの底面に設けられた、排水口１を遠隔的に開閉操作する遠隔操作式排水栓装置は、下記のように構成した操作部２、レリースワイヤ５、および接続部材６から構成される操作機構を備えている。
操作部２は、操作部本体３と操作軸４とからなり、操作部本体３は、筒状にしてその内部に摺動可能に操作軸４を収納する。
レリースワイヤ５は、側方向に可撓性を有する円筒形状のアウターチューブ５ａ、該アウターチューブ５ａ内を進退自在に摺動する、側方向への可撓性および軸方向に対する剛性を備えたインナーワイヤ５ｂ、から構成し、更にインナーワイヤ５ｂの一端を排水口１を開閉する弁部材９に接続すると共に、インナーワイヤ５ｂの他端を操作軸４に接続するようにして構成する。なお、ここでいう「部材とインナーワイヤ５ｂの接続」とは、レリースワイヤ５の動作に対応して部材が動作することを意味するものであって、直接レリースワイヤ５とその部材との固定的な接続が行われている場合に限定されるものではない。
接続部材６は、上記レリースワイヤ５の操作部２側の端部に備えられる部材であって、レリースワイヤ５のアウターチューブ５ａと操作部本体３とを接続固定する。
更に上記のように構成した操作部２を、槽体Ｂの奥側であってほぼ垂立した壁面Ｗなど、その裏面側が狭小となる空間Ｓに設けた取付孔Ｗ１に取り付ける。
特に、上記操作部２の操作部本体３を円筒形状にして、その内部に操作軸４を摺動自在に収納するケーシング体４ａを備え、操作軸４の破損を防止するように構成すると好適である。
また、上記操作部２の操作部本体３を、円筒形状とし、筒形状部分３ａの一方の端部に外周方向に突出するフランジ部３ｂを設け、更に他方の端部の内周面に雌螺子部３ｃを設け、筒形状部分３ａの外側面に雄螺子部３ｄを設けて構成し、更に接続部材６を、上記雌螺子部３ｃと螺合する内部にインナーワイヤ５ｂが摺動する中空のボルト部とし、更に操作部本体３の取付孔Ｗ１への取り付けを行うための、雄螺子部３ｄと螺合する雌螺子を備えたナット部材７を備えると好適である。
また、上記遠隔操作式排水栓装置の操作部２の施工手順は、レリースワイヤ５の操作部２側の端部を、取付孔Ｗ１を通して壁面の裏面側から表面側に引き出し、接続部材６を操作部本体３に接続した後、操作部本体３を取付孔Ｗ１に取り付けるようにすると、操作部本体３と接続部材６との接続作業を広い空間で行うことができるようになり、作業が容易且つ確実に行えるようになるので好適である。
また、ボルト部材などのレリースワイヤ５端部に設けられる接続部材６に、レリースワイヤ５の屈曲を円弧とするため、接続部材６の内周縁部に湾曲したガイド面６ａを構成すると、レリースワイヤ５がエッジ辺に当たって、折れるように屈曲することが無くなり、レリースワイヤ５が破損し難くなって好適である。
（実施例）
以下に本発明の実施例を、図面を参照しつつ説明する。
図１乃至図２に示した本発明の実施例に係る遠隔操作式排水栓装置は、以下に記載した、排水栓８、弁部材９、操作部２、レリースワイヤ５、接続部材６、エルボ部材１２、レバー部材１０、排水管１３、および、その他の部材から構成される。
排水栓８は円筒状であって、内部に排水口１を形成する。
弁部材９は、排水口１を閉塞する平板形状の弁体９ａと、弁体９ａ中央から垂下される軸部９ｂを備えて成る部材であって、前記排水栓８内に配置され、排水栓８内で上昇／下降を繰り返すことで、排水口１を開口／閉口する部材である。
操作部２は、更に以下の操作部本体３、その他の部材から構成される。
操作部本体３は、筒形状部分３ａを有しており、筒形状部分３ａの一方の端部に外周方向に突出したフランジ部３ｂを設け、更に他方の端部の内周面に雌螺子部３ｃを設け、筒形状部分３ａの外側面に雄螺子部３ｄを設けてなる。
更に操作部２は、円筒形状の操作部本体３の内部に操作軸４の一部を摺動自在に収納するケーシング体４ａを備えている。
また、これらとは別に、操作部２は、操作軸４の一端に接続され、ユーザの操作のための抓み部１１が備えられている。
レリースワイヤ５は、円筒形状にして側方向に可撓性を有するアウターチューブ５ａ、該アウターチューブ５ａ内を進退自在に摺動する、側方向への可撓性および軸方向に対する剛性を備えたインナーワイヤ５ｂ、から成り、インナーワイヤ５ｂの一端は、排水口１を開閉する弁部材９の軸部９ｂの下方位置にその先端が配置されるレバー部材１０に接続されている。また、インナーワイヤ５ｂのもう一方の端部は、該操作部本体３の内部を摺動する操作軸４に固定した状態で構成されてなる。
接続部材６は、操作部本体３側のアウターチューブ５ａ端部を操作部本体３に接続する部材であって、本実施例では上記雌螺子部３ｃと螺合する雄螺子を備えた、内部にインナーワイヤ５ｂが摺動する中空のボルト体からなり、更に操作軸４の軸方向視で操作部本体３の外周縁内に収まるような形状／大きさに構成されてなる。また、該接続部材６には、その内周縁部にレリースワイヤ５の屈曲を円弧とするための円弧曲面からなるガイド面６ａが形成されている。
更に本実施例の遠隔操作式排水栓装置は、操作部本体３を取付孔Ｗ１へ取り付けるための、雄螺子部３ｄと螺合する雌螺子が内周面に形成されているナット部材７を備えている。
エルボ部材１２は、管体を９０度屈曲させた形状の部材であって、一端は上方を向いて排水栓８に接続され、他端は水平方向を向いて後述する排水管１３に接続される。また、内部には後述するレバー部材１０が、施工完了時にその先端が弁部材９の直下となる位置に配置収納され、そのレバー部材１０とレリースワイヤ５との接続部分が、管体の水平方向部分の上面に設けられてなる。
レバー部材１０は、その先端が弁部材９の軸部９ｂの下方に配置され、レリースワイヤ５のインナーワイヤ５ｂの進退動作に対応して進退動作し、その際その先端がエルボ部材１２内の凹凸によって上昇／下降することで弁部材９の弁軸を押し上げ／押し上げの解除を行い、排水口１を開口／閉口するための部材である。
排水管１３は、管体を屈曲させた部材であって、その中間に管体をＳ字形状に屈曲させたトラップ部を備えて成る。
上記のように構成された遠隔操作式排水栓装置は、以下のように構成された槽体Ｂである洗面ボウルを備えた洗面台に施工される。
洗面台は、前面に開閉可能な扉を有したキャビネット部と、該キャビネット部の上方に備えられ、その底面に排水栓８を取着する取着孔を備えた洗面ボウルと、該洗面ボウルの天面部の奥側に垂立した壁面Ｗ、及び該垂立した壁面Ｗに形設された取付孔Ｗ１より成る。
上記のように構成された本発明の実施例の遠隔操作式排水栓装置の施工方法としては、施工現場にて、排水栓８を槽体Ｂに取り付け、排水栓８の下方にエルボ部材１２を接続し、更に排水管１３を用いてエルボ部材１２と下水側の床下配管とを接続する。
次に、レリースワイヤ５の一端をエルボ部材１２内のレバー部材１０に接続する。
更に図３に示したように、レリースワイヤ５の他端を、あらかじめナット部材７を通した上で、洗面台の取付孔Ｗ１から取り出す。この際、上記操作軸４はケーシング体４ａ内にその一部が保護されて収納されているため、操作軸４の破損を防止することができる。
次いで図４に示したように、接続部材６の雄螺子を操作部本体３の雌螺子部３ｃに接続することで操作部本体３にレリースワイヤ５のアウターチューブ５ａ端部を接続固定した後、操作軸４に抓み部１１を接続固定する。次いで図５に示したように操作部本体３のフランジ部３ｂが取付孔Ｗ１の周縁に当接するように配置する。接続部材６は、操作部本体３の筒形状部分３ａの軸方向視で操作部本体３の外周縁内に収まる形状としているため、取付孔Ｗ１を介し、洗面台の表側から裏側に挿通することができる。このとき、取付孔Ｗ１の大きさは、操作部本体３の筒形状部分３ａの軸方向視で操作部本体３の外周縁内に収まる大きさにする必要がある。言い換えると、取付孔Ｗ１の大きさは、操作部本体３の筒形状部分３ａの軸方向視で操作部本体３の外周縁内に収まる大きさの範囲で自由に変更することができる。このため、接続部材６の形状を、操作部本体３の筒形状部分３ａの軸方向視操作部本体３の外周縁内に収まる大きさに構成しておけば、接続部材６が自由に往来できるような大きさの取付孔Ｗ１を構成することができる。
このように操作部本体３のフランジ部３ｂを取付孔Ｗ１の周縁に当接するように配置した後、ナット部材７の雌螺子を操作部本体３の雄螺子部３ｄに螺合させて固定し、図２に示したような構成とすることで、遠隔操作式排水栓装置の施工が完了する。
なお、このときレリースワイヤ５は図６に示したような、接続部材６に設けられたガイド面６ａに沿って緩やかに屈曲するため、レリースワイヤ５がエッジ辺に当たって、折れるように屈曲することが無くなり、レリースワイヤ５が破損する、といった問題がほとんど生じなくなる。
上記実施例に記載した遠隔操作式排水栓装置は、上記した従来例と同様の方法によって遠隔操作的に排水口１を開閉することができる。
ここまで本発明に係る遠隔操作式排水栓装置およびその操作機構について実施の形態に基づいて説明したが、本発明は、この実施の形態や実施例に限定されるものではなく、その範囲を逸脱することなく本発明の趣旨に沿って様々の変形または修正が可能であることはいうまでもない。
例えば上記実施例においては、取付孔Ｗ１を、槽体Ｂの奥側であって、ほぼ垂立した壁面Ｗに設けてなるが、本発明は上記実施例に限定されるものではなく、槽体Ｂ近傍の壁面であって、裏面側が狭小な空間Ｓとなる位置に取付孔Ｗ１を設けた遠隔操作式排水栓装置であれば、本発明の効果を得ることができる。
また、上記実施例では、遠隔操作式排水栓装置の構成を、操作軸４の押し引きの動作に連動してレリースワイヤ５のインナーワイヤ５ｂが進退動作し、排水口１が開閉するように構成してなるが、遠隔操作式排水栓装置にスラストロック機構と呼ばれる、保持機構を組み込んで、押し操作毎に排水口１が開閉するように構成してもよい。また、スラストロック機構を組み込む箇所についても特に限定をするものではなく、操作部本体３内部など、どのような位置に組み込んでもかまわない。 DESCRIPTION OF THE PREFERRED EMBODIMENTS Embodiments of the present invention will be described below with reference to the accompanying drawings. A remote-operated drain plug device that remotely opens and closes a drain port 1 provided on the bottom surface of a tank body B is as follows. The operation mechanism is composed of the operation unit 2, the release wire 5, and the connection member 6 configured as described above.
The operation unit 2 includes an operation unit main body 3 and an operation shaft 4, and the operation unit main body 3 is cylindrical and accommodates the operation shaft 4 in a slidable manner.
The release wire 5 includes a cylindrical outer tube 5a that is flexible in the lateral direction, an inner wire that slides in the outer tube 5a so as to be movable forward and backward, and has flexibility in the lateral direction and rigidity in the axial direction. 5b, and further, one end of the inner wire 5b is connected to the valve member 9 that opens and closes the drain port 1, and the other end of the inner wire 5b is connected to the operation shaft 4. The “connection between the member and the inner wire 5b” here means that the member operates in response to the operation of the release wire 5, and the direct connection between the release wire 5 and the member is fixed. However, the present invention is not limited to the case where a simple connection is made.
The connection member 6 is a member provided at the end of the release wire 5 on the operation unit 2 side, and connects and fixes the outer tube 5 a of the release wire 5 and the operation unit main body 3.
Furthermore, the operation unit 2 configured as described above is attached to a mounting hole W1 provided in a space S in which the back surface side is narrow, such as a substantially vertical wall surface W on the back side of the tank body B.
In particular, it is preferable that the operation unit main body 3 of the operation unit 2 has a cylindrical shape and is provided with a casing body 4a in which the operation shaft 4 is slidably housed to prevent the operation shaft 4 from being damaged. is there.
Further, the operation portion main body 3 of the operation portion 2 is formed in a cylindrical shape, a flange portion 3b protruding in the outer peripheral direction is provided at one end portion of the cylindrical portion 3a, and a female screw is provided on the inner peripheral surface of the other end portion. A hollow bolt in which the inner wire 5b slides inside the connection member 6 that is screwed with the female screw portion 3c is provided with the male screw portion 3d on the outer surface of the cylindrical portion 3a. It is preferable to further include a nut member 7 having a female screw that is screwed into the male screw portion 3d for mounting in the mounting hole W1 of the operation unit main body 3 as a part.
Further, the operation procedure of the operation unit 2 of the remote-operated drain plug device is to operate the connecting member 6 by pulling the end of the release wire 5 on the operation unit 2 side from the back side of the wall surface to the front side through the mounting hole W1. When the operation unit body 3 is attached to the attachment hole W1 after being connected to the unit body 3, the connection operation between the operation unit body 3 and the connection member 6 can be performed in a wide space, and the operation is easy and This is preferable because it can be performed reliably.
Further, if the connecting member 6 provided at the end of the release wire 5 such as a bolt member has a curved guide surface 6a at the inner peripheral edge of the connecting member 6 in order to make the release wire 5 bend in a circular arc, the release wire 5 Is not bent so as to break when hitting the edge side, and the release wire 5 is not easily damaged, which is preferable.
(Example)
Embodiments of the present invention will be described below with reference to the drawings.
The remote-operated drain plug device according to the embodiment of the present invention shown in FIGS. 1 to 2 includes a drain plug 8, a valve member 9, an operation unit 2, a release wire 5, a connection member 6, and an elbow member described below. 12, the lever member 10, the drain pipe 13, and other members.
The drain plug 8 has a cylindrical shape and forms a drain port 1 therein.
The valve member 9 is a member comprising a flat valve body 9a for closing the drain port 1 and a shaft portion 9b hanging from the center of the valve body 9a. 8 is a member that opens / closes the drain port 1 by repeatedly raising / lowering the inside.
The operation unit 2 further includes the following operation unit main body 3 and other members.
The operation portion main body 3 has a cylindrical portion 3a, and is provided with a flange portion 3b protruding in the outer peripheral direction at one end portion of the cylindrical portion 3a, and a female screw portion on the inner peripheral surface of the other end portion. 3c is provided, and a male screw portion 3d is provided on the outer surface of the cylindrical portion 3a.
Furthermore, the operation unit 2 includes a casing body 4a that slidably houses a part of the operation shaft 4 inside a cylindrical operation unit main body 3.
Apart from these, the operation unit 2 is connected to one end of the operation shaft 4 and is provided with a kneading unit 11 for user operation.
The release wire 5 is a cylindrical outer tube 5a that is flexible in the lateral direction, an inner tube that slides in the outer tube 5a so as to be movable forward and backward, and has flexibility in the lateral direction and rigidity in the axial direction. One end of the inner wire 5b is connected to a lever member 10 whose tip is disposed below the shaft portion 9b of the valve member 9 that opens and closes the drain port 1. The other end portion of the inner wire 5b is configured in a state of being fixed to the operation shaft 4 that slides inside the operation portion main body 3.
The connecting member 6 is a member for connecting the end of the outer tube 5a on the operation unit main body 3 side to the operation unit main body 3, and in this embodiment, provided with a male screw that is screwed with the female screw part 3c. The inner wire 5b is formed of a hollow bolt body that slides, and is further configured to have a shape / size that fits within the outer peripheral edge of the operation portion main body 3 when the operation shaft 4 is viewed in the axial direction. Further, the connecting member 6 has a guide surface 6a formed of an arcuate curved surface for making the bend of the release wire 5 into an arc on the inner peripheral edge thereof.
Furthermore, the remote-operated drain plug device of the present embodiment includes a nut member 7 in which a female screw that engages with the male screw portion 3d is formed on the inner peripheral surface for attaching the operation portion main body 3 to the attachment hole W1. ing.
The elbow member 12 is a member having a tubular body bent 90 degrees, and one end faces upward and is connected to the drain plug 8, and the other end faces horizontally and connected to a drain pipe 13 described later. . In addition, a lever member 10 to be described later is disposed and housed at a position where the tip thereof is directly below the valve member 9 when the construction is completed, and the connecting portion between the lever member 10 and the release wire 5 is arranged in the horizontal direction of the tube body. It is provided on the upper surface of the part.
The end of the lever member 10 is disposed below the shaft portion 9b of the valve member 9, and moves forward and backward in response to the forward and backward movement of the inner wire 5b of the release wire 5. At that time, the distal end of the lever member 10 is uneven in the elbow member 12. This is a member for raising / lowering the valve shaft of the valve member 9 to lift / release the push-up and to open / close the drain port 1.
The drainage pipe 13 is a member obtained by bending a tubular body, and includes a trap portion in which the tubular body is bent in an S shape.
The remote-operated drain plug device configured as described above is applied to a wash basin provided with a wash bowl that is a tank body B configured as follows.
The washstand includes a cabinet portion having a door that can be opened and closed on the front surface, a washbasin provided above the cabinet portion, and having a mounting hole for attaching the drain plug 8 to the bottom surface of the washbasin. It consists of a wall surface W that is suspended on the back side of the top surface portion, and a mounting hole W1 that is formed in the wall surface W that is suspended.
As a construction method of the remote control type drain plug device of the embodiment of the present invention configured as described above, the drain plug 8 is attached to the tank body B at the construction site, and the elbow member 12 is provided below the drain plug 8. Further, the elbow member 12 and the sewage side underfloor pipe are connected using the drain pipe 13.
Next, one end of the release wire 5 is connected to the lever member 10 in the elbow member 12.
Further, as shown in FIG. 3, after the other end of the release wire 5 is passed through the nut member 7 in advance, the other end is taken out from the mounting hole W1 of the washstand. At this time, since the operation shaft 4 is partly protected and accommodated in the casing body 4a, the operation shaft 4 can be prevented from being damaged.
Next, as shown in FIG. 4, the end of the outer tube 5 a of the release wire 5 is connected and fixed to the operation unit main body 3 by connecting the male screw of the connection member 6 to the female screw 3 c of the operation unit main body 3. The rubbing portion 11 is connected and fixed to the operation shaft 4. Next, as shown in FIG. 5, the flange portion 3 b of the operation portion main body 3 is disposed so as to abut the peripheral edge of the mounting hole W <b> 1. Since the connecting member 6 has a shape that fits within the outer peripheral edge of the operation portion main body 3 as viewed in the axial direction of the cylindrical portion 3a of the operation portion main body 3, the connection member 6 is inserted through the attachment hole W1 from the front side to the back side of the washstand. Can do. At this time, the size of the mounting hole W <b> 1 needs to be set within the outer peripheral edge of the operation unit main body 3 as viewed in the axial direction of the cylindrical portion 3 a of the operation unit main body 3. In other words, the size of the mounting hole W <b> 1 can be freely changed within a range of a size that fits within the outer peripheral edge of the operation unit main body 3 as viewed in the axial direction of the cylindrical portion 3 a of the operation unit main body 3. For this reason, if the shape of the connection member 6 is configured to fit within the outer peripheral edge of the operation portion body 3 in the axial direction of the cylindrical portion 3a of the operation portion body 3, the connection member 6 can freely come and go. A mounting hole W1 having such a size can be formed.
After arranging the flange portion 3b of the operation portion main body 3 so as to contact the peripheral edge of the attachment hole W1, the female screw of the nut member 7 is screwed and fixed to the male screw portion 3d of the operation portion main body 3. The construction as shown in FIG. 2 completes the construction of the remote-operated drain plug device.
At this time, the release wire 5 gently bends along the guide surface 6a provided on the connecting member 6 as shown in FIG. 6, so that the release wire 5 hits the edge side and can be bent. There is almost no problem that the release wire 5 is lost.
The remote-operated drain plug device described in the above embodiment can open and close the drain port 1 remotely by the same method as in the above-described conventional example.
So far, the remote-operated drain plug device and the operation mechanism thereof according to the present invention have been described based on the embodiments. However, the present invention is not limited to these embodiments and examples, and departs from the scope thereof. Needless to say, various changes or modifications can be made within the spirit of the present invention.
For example, in the above embodiment, the mounting hole W1 is provided on the wall W which is substantially upright on the back side of the tank body B, but the present invention is not limited to the above embodiment. The effect of the present invention can be obtained as long as it is a remote-operated drain plug device that is provided with a mounting hole W1 at a position that is a wall surface in the vicinity of B and that has a narrow space S on the back surface side.
Moreover, in the said Example, the structure of the remote control type drain plug apparatus is comprised so that the inner wire 5b of the release wire 5 may move forward / backward in response to the pushing / pulling operation of the operating shaft 4, and the drain port 1 may be opened / closed. However, a holding mechanism called a thrust lock mechanism may be incorporated in the remote-operated drain plug device so that the drain port 1 opens and closes for each pushing operation. Further, the location where the thrust lock mechanism is incorporated is not particularly limited, and the thrust lock mechanism may be incorporated at any position such as inside the operation unit main body 3.

本発明に係る遠隔操作式排水栓装置およびその操作機構は、洗面台、浴槽、流し台など、槽体を備えた排水機器の槽体の排水口を、遠隔的に開閉操作する遠隔操作式排水栓装置に適用することができ、特に、槽体の奥側に垂立した壁面上など、裏面側が狭小な空間に操作部を設置する場合等に好適である。   A remote-operated drain plug device and an operation mechanism thereof according to the present invention include a remote-operated drain plug that remotely opens and closes a drain port of a drainage device including a washbasin, a bathtub, a sink, and the like. The present invention can be applied to the apparatus, and is particularly suitable when the operation unit is installed in a space where the back side is narrow, such as on a wall surface suspended from the back side of the tank body.

本発明の実施例に係る遠隔操作式排水栓装置の断面図である。It is sectional drawing of the remote-control type drain plug apparatus which concerns on the Example of this invention. 操作部を拡大して示す断面図である。It is sectional drawing which expands and shows an operation part. 操作部の施工手順を説明するための断面図である。It is sectional drawing for demonstrating the construction procedure of an operation part. 操作部の施工手順を説明するための断面図である。It is sectional drawing for demonstrating the construction procedure of an operation part. 操作部の施工手順を説明するための断面図である。It is sectional drawing for demonstrating the construction procedure of an operation part. 接続部材を拡大して示す断面図である。It is sectional drawing which expands and shows a connection member. 従来の遠隔操作式排水栓装置の断面図である。It is sectional drawing of the conventional remote control type drain plug device.

符号の説明Explanation of symbols

１ 排水口
２ 操作部
３ 操作部本体
３ａ 筒形状部分
３ｂ フランジ部
３ｃ 雌螺子部
３ｄ 雄螺子部
４ 操作軸
４ａ ケーシング体
５ レリースワイヤ
５ａ アウターチューブ
５ｂ インナーワイヤ
６ 接続部材
６ａ ガイド面
７ ナット部材
８ 排水栓
９ 弁部材
９ａ 弁体
９ｂ 軸部
１０ レバー部材
１１ 抓み部
１２ エルボ部材
１３ 排水管
Ｂ 槽体
Ｓ 狭小な空間
Ｗ 壁面
Ｗ１ 取付孔

DESCRIPTION OF SYMBOLS 1 Drain port 2 Operation part 3 Operation part main body 3a Cylindrical part 3b Flange part 3c Female screw part 3d Male screw part 4 Operation shaft 4a Casing body 5 Release wire 5a Outer tube 5b Inner wire 6 Connection member 6a Guide surface 7 Nut member 8 Drain plug 9 Valve member 9a Valve body 9b Shaft portion 10 Lever member 11 Stitch portion 12 Elbow member 13 Drain pipe B Tank body S Narrow space W Wall surface W1 Mounting hole

Claims (7)

槽体の底面に設けられた排水口を遠隔的な開閉操作により開閉する遠隔操作式排水栓装置であって、
筒状の操作部本体と、操作部本体に収納される操作軸とを有する操作部と、
側方向への可撓性を有する円筒形状のアウターチューブと、アウターチューブ内を進退自在に摺動し、側方向への可撓性および軸方向に対する剛性を備えるインナーワイヤとから構成され、前記排水口を開閉する弁部材にインナーワイヤの一端を接続し、インナーワイヤの他端を操作軸に接続するレリースワイヤと、
アウターチューブの操作部本体側の端部を操作部本体に接続するための部材であり、操作部本体の軸方向視で操作部本体の外周縁内に収まる接続部材とを備え、
前記操作部本体は、裏面側に狭小な空間が形成される前記槽体近傍の壁面に形設された取付孔に取り付けられる
ことを特徴とする遠隔操作式排水栓装置。 A remote-operated drain plug device that opens and closes a drain outlet provided on the bottom of the tank body by a remote opening and closing operation,
An operation unit having a cylindrical operation unit body and an operation shaft housed in the operation unit body;
A cylindrical outer tube having flexibility in the lateral direction, and an inner wire that slides in and out of the outer tube and has flexibility in the lateral direction and rigidity in the axial direction. A release wire that connects one end of the inner wire to the valve member that opens and closes the mouth, and connects the other end of the inner wire to the operation shaft;
It is a member for connecting the end of the outer tube on the operation unit main body side to the operation unit main body, and includes a connection member that fits within the outer peripheral edge of the operation unit main body as viewed in the axial direction of the operation unit main body.
The operation unit body is attached to a mounting hole formed in a wall surface in the vicinity of the tank body in which a narrow space is formed on the back surface side. 前記操作部本体は、さらに、
前記操作軸を摺動自在に収納するケーシング体を備える
ことを特徴とする請求項１記載の遠隔操作式排水栓装置。 The operation unit main body further includes:
The remote-operated drain plug device according to claim 1, further comprising a casing body that slidably houses the operation shaft. 前記取付孔は、前記槽体の、ユーザが位置する側の対極側に略垂立して設けられる壁面に形設されている
ことを特徴とする請求項１または２記載の遠隔操作式排水栓装置。 The remote-operated drain plug according to claim 1 or 2, wherein the mounting hole is formed on a wall surface of the tank body which is substantially vertically provided on a counter electrode side where the user is located. apparatus. 前記操作部本体は、円筒形状を有し、当該操作部本体における一方の端部の内周面に雌螺子部と、当該操作部本体の外周面に雄螺子部とが形成されており、
前記接続部材は、インナーワイヤを摺動自在に挿通する中空のボルト体であり、その外周面に前記雌螺子部と螺合する雄螺子が形成されており、
前記遠隔操作式排水栓装置は、さらに、
前記操作部本体を前記取付孔に取り付けるためのナット部材を備え、
前記ナット部材は、その内周面に前記雄螺子部と螺合する雌螺子が形成されている
ことを特徴とする請求項１〜３のいずれか１項に記載の遠隔操作式排水栓装置。 The operation portion main body has a cylindrical shape, and a female screw portion is formed on the inner peripheral surface of one end portion of the operation portion main body, and a male screw portion is formed on the outer peripheral surface of the operation portion main body.
The connection member is a hollow bolt body that is slidably inserted through an inner wire, and a male screw that is screwed with the female screw portion is formed on an outer peripheral surface thereof.
The remote-operated drain plug device further comprises:
A nut member for attaching the operation portion main body to the attachment hole;
The remote-operated drain plug device according to any one of claims 1 to 3, wherein the nut member has a female screw that is screwed into the male screw part on an inner peripheral surface thereof. 前記操作部は、
前記レリースワイヤの操作部側の端部が、前記取付孔を通して前記壁面の裏面側から表面側へ引き出され、
前記接続部材が前記操作部本体に接続された後に、前記操作部本体が前記取付孔に取り付けられて施工される
ことを特徴とする請求項１〜４のいずれか１項に記載の遠隔操作式排水栓装置。 The operation unit is
The end of the release wire on the operation part side is pulled out from the back side of the wall surface to the front side through the mounting hole,
The remote control type according to any one of claims 1 to 4, wherein after the connection member is connected to the operation portion main body, the operation portion main body is attached to the attachment hole and constructed. Drain plug device. 前記接続部材は、その内周縁部に湾曲したガイド面が形成されている
ことを特徴とする請求項１〜５のいずれか１項に記載の遠隔操作式排水栓装置。 The remote-operated drain plug device according to any one of claims 1 to 5, wherein the connecting member is formed with a curved guide surface at an inner peripheral edge thereof. 槽体の底面に設けられた排水口を遠隔的な開閉操作により開閉する遠隔操作式排水栓装置の操作機構であって、
前記操作機構は、
筒状の操作部本体と、操作部本体に収納される操作軸とを有する操作部と、
側方向への可撓性を有する円筒形状のアウターチューブと、アウターチューブ内を進退自在に摺動し、側方向への可撓性および軸方向に対する剛性を備えるインナーワイヤとから構成され、前記排水口を開閉する弁部材にインナーワイヤの一端を接続し、インナーワイヤの他端を操作軸に接続するレリースワイヤと、
アウターチューブの操作部本体側の端部を操作部本体に接続するための部材であり、操作部本体の軸方向視で操作部本体の外周縁内に収まる接続部材と、
裏面側に狭小な空間が形成される前記槽体近傍の壁面に形設される取付孔とを備え、
前記操作部本体は、前記取付孔に取り付けられる
ことを特徴とする遠隔操作式排水栓装置の操作機構。

An operation mechanism of a remote-operated drain plug device that opens and closes a drain opening provided on a bottom surface of a tank body by a remote opening and closing operation,
The operating mechanism is
An operation unit having a cylindrical operation unit body and an operation shaft housed in the operation unit body;
A cylindrical outer tube having flexibility in the lateral direction, and an inner wire that slides in and out of the outer tube and has flexibility in the lateral direction and rigidity in the axial direction. A release wire that connects one end of the inner wire to the valve member that opens and closes the mouth, and connects the other end of the inner wire to the operation shaft;
A member for connecting the end of the outer tube on the operation unit body side to the operation unit body, and a connecting member that fits within the outer periphery of the operation unit body in the axial direction of the operation unit body;
A mounting hole formed in a wall surface in the vicinity of the tank body in which a narrow space is formed on the back surface side,
The operation unit body is attached to the attachment hole. An operation mechanism of a remote-operated drain plug device, wherein:

JP2005008365A 2005-01-14 2005-01-14 Remote operation type drain valve device and operation mechanism Pending JP2006194017A (en)

Priority Applications (1)

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Application Number Priority Date Filing Date Title
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Publications (1)

Publication Number Publication Date
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Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0653669U (en) * 1992-12-18 1994-07-22 育實 太田 Release for remote control
JP2000151148A (en) * 1998-11-13 2000-05-30 Mitsumi Electric Co Ltd Cord connection structure of portable electronic apparatus
JP2000151876A (en) * 1998-11-11 2000-05-30 Ricoh Co Ltd Image reader
JP2002097694A (en) * 2000-09-22 2002-04-02 Yasumi Ota Face washing device

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0653669U (en) * 1992-12-18 1994-07-22 育實 太田 Release for remote control
JP2000151876A (en) * 1998-11-11 2000-05-30 Ricoh Co Ltd Image reader
JP2000151148A (en) * 1998-11-13 2000-05-30 Mitsumi Electric Co Ltd Cord connection structure of portable electronic apparatus
JP2002097694A (en) * 2000-09-22 2002-04-02 Yasumi Ota Face washing device

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