JP2000001888A - Drainage structure of bathroom unit - Google Patents
Drainage structure of bathroom unitInfo
- Publication number
- JP2000001888A JP2000001888A JP18567398A JP18567398A JP2000001888A JP 2000001888 A JP2000001888 A JP 2000001888A JP 18567398 A JP18567398 A JP 18567398A JP 18567398 A JP18567398 A JP 18567398A JP 2000001888 A JP2000001888 A JP 2000001888A
- Authority
- JP
- Japan
- Prior art keywords
- bathtub
- drainage
- section
- pipe
- floor
- 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.)
- Pending
Links
Landscapes
- Sink And Installation For Waste Water (AREA)
Abstract
Description
【0001】[0001]
【発明の属する技術分野】本発明は、浴槽の排水部と浴
槽設置部の排水部とを備えた浴室ユニットの排水構造に
関する。BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a drainage structure for a bathroom unit provided with a drainage part for a bathtub and a drainage part for a bathtub installation part.
【0002】[0002]
【従来の技術】従来の技術では、特開平9−19534
8号に見られるように、浴槽の排水部と浴槽設置部の排
水孔とを備え、浴槽の周囲から防水パン(床パン)の浴
槽設置部側に漏れた漏水を集水部で集めた後、排水路か
ら排水トラップに排出できるため、浴槽設置部上の排水
処理が容易になされる。2. Description of the Related Art In the prior art, Japanese Patent Laid-Open Publication No.
As shown in No. 8, after the drainage of the bathtub and the drainage hole of the bathtub installation part were provided, the water leaking from the periphery of the bathtub to the bathtub installation part side of the waterproof pan (floor pan) was collected at the water collection part. Since the wastewater can be discharged from the drainage channel to the drainage trap, the wastewater treatment on the bathtub installation portion is easily performed.
【0003】[0003]
【発明が解決しようとする課題】しかしながら、上記従
来技術では、浴槽の排水部と浴槽設置部の排水孔と、集
水部の位置が限定されてしまい、浴槽と床パンとの双方
の形状的な自由度が低かった。However, in the above-mentioned prior art, the positions of the drainage portion of the bathtub, the drainage hole of the bathtub installation portion, and the water collecting portion are limited, and the shape of both the bathtub and the floor pan is limited. The degree of freedom was low.
【0004】例えば、意匠上または使い勝手の面などか
ら、浴槽(または床パン)の形状変更をする場合、これに
ともなって、浴槽の排水部(または床パンの排水孔部)の
位置に変更が生じるならば、あわせて床パンの排水孔部
(または浴槽の排水部)の位置も変更せざるを得なかっ
た。実状的には、浴槽または床パンのどちらか一方だけ
に形状変更が必要とされる場合、変更部品を少なくして
コスト的な負荷を最小限に押さえるために、浴槽の排水
部または床パンの排水孔部の位置だけは変更しないよう
に設計するため、浴槽の排水部と防水床パン排水孔部の
位置が限定されてしまい、浴槽と床パンとの双方に設計
上の制約を受けることとなり、形状的な自由度が低かっ
た。[0004] For example, when the shape of a bathtub (or floor pan) is changed in terms of design or usability, the position of the drainage portion of the bathtub (or floor pan drainage hole) must be changed accordingly. If it occurs, drain the floor pan
(Or the drain of the bathtub) had to be repositioned. In practice, if only one of the bath tub and floor pan needs to be reshaped, the drain of the bath tub or floor pan should be reduced in order to reduce the number of changed parts and minimize the cost burden. Since the design is made so that only the position of the drainage hole is not changed, the position of the drainage part of the bathtub and the waterproof floor pan drainage part is limited, and both the bathtub and the floor pan are subject to design restrictions. , The degree of freedom in shape was low.
【0005】本発明は、上記課題を解決するためになさ
れたもので、浴槽の排水部と浴槽設置部の排水部とを備
えた浴室ユニットでも、浴槽と床パンとの形状的自由度
を高めた浴室ユニットの排水構造を提供することにあ
る。SUMMARY OF THE INVENTION The present invention has been made to solve the above-mentioned problems, and even in a bathroom unit having a bathtub drainage section and a bathtub installation section drainage section, the degree of freedom of the shape of the bathtub and floor pan is improved. It is an object of the present invention to provide a drainage structure for a bathroom unit.
【0006】[0006]
【課題を解決するための手段およびその作用・効果】上
記課題を達成するためになされた第1の発明では、浴槽
と床パンとこれら双方の排水部を連通する浴槽排水管と
で構成される浴室ユニットにおいて、浴槽排水管内の湯
水を浴槽排水管外へ流出させないが、浴槽排水管外の湯
水は浴槽排水管内へ通す弁を備えた開口を有する浴槽排
水管を用いたことを特徴とする。According to a first aspect of the present invention, there is provided a bath tub, a floor pan, and a tub drain pipe communicating between both drains. In the bathroom unit, the hot water in the bathtub drainpipe is not discharged to the outside of the bathtub drainpipe, but the hot water outside the bathtub drainpipe is characterized by using a bathtub drainpipe having an opening provided with a valve to pass into the bathtub drainpipe.
【0007】この発明によれば、浴槽排水管内の湯水を
浴槽排水管外へ流出させないが、浴槽排水管外の湯水は
浴槽排水管内へ通す弁を備えた開口を、浴槽排水管に設
けているので、浴槽の排水部と床パン排水孔部の位置に
限定されることがなく、浴槽の周囲から床パンの浴槽設
置部側に漏れた漏水を回収することができるため、浴槽
と床パンの形状的自由度を高くすることができる。According to the present invention, the hot water in the bathtub drain pipe is not allowed to flow out of the bathtub drain pipe, but the hot water outside the bathtub drain pipe is provided with an opening provided with a valve for passing the hot water into the bathtub drain pipe. Therefore, it is not limited to the positions of the bathtub drainage section and the floor pan drainage hole, and it is possible to collect water leaking from the periphery of the bathtub to the floor pan bathtub installation section side. The degree of freedom in shape can be increased.
【0008】第2の発明は、請求項1記載の発明におい
て、浴槽排水管の一部が、可撓性を有することを特徴と
する。According to a second aspect of the present invention, in the first aspect, a part of the bathtub drainage pipe has flexibility.
【0009】この発明によれば、浴槽の排水部と床パン
の排水孔部との位置が多少変更されていても取り付ける
ことができる。According to the present invention, even if the positions of the drain portion of the bathtub and the drain hole portion of the floor pan are slightly changed, they can be attached.
【0010】第3の発明は、請求項1または請求項2記
載の発明において、浴槽排水管が、連通される床パン部
分に、ストレーナーを設けたことを特徴とする。A third invention is characterized in that, in the invention described in the first or second aspect, a strainer is provided in a floor pan portion where the bathtub drain pipe communicates.
【0011】この発明によれば、浴槽排水管内の湯水を
浴槽排水管外へ流出させないが浴槽排水管外の湯水は浴
槽排水管内へ通す弁を備えた開口部分に、毛髪やゴミな
どがつまることがなく、浴槽排水管内の湯水を浴槽排水
管外へ流出させないが浴槽排水管外の湯水は浴槽排水管
内へ通す機能を損なうことがない。According to the present invention, the hot water in the bathtub drainpipe is not discharged to the outside of the bathtub drainpipe, but the hot water outside the bathtub drainpipe may be clogged with hair and debris in an opening provided with a valve for passing the water into the bathtub drainpipe. The hot water in the bathtub drainpipe does not flow out of the bathtub drainpipe, but does not impair the function of passing the hot water outside the bathtub drainpipe into the bathtub drainpipe.
【0012】[0012]
【発明の実施の形態】以上説明した本発明の構成・作用
を一層明らかにするために、以下本発明の好適な実施例
について説明する。図1は、本発明の一実施形態である
浴室ユニット1の断面図である。DESCRIPTION OF THE PREFERRED EMBODIMENTS In order to further clarify the configuration and operation of the present invention described above, preferred embodiments of the present invention will be described below. FIG. 1 is a sectional view of a bathroom unit 1 according to one embodiment of the present invention.
【0013】浴室ユニット1は、洗い場部2aと浴槽設
置部2bとからなる床パン2と、浴槽3と浴槽排水管4
と床下排水部材5と排水トラップ6と壁8と、図示しな
い天井や照明や水栓金具などから構成される。また、排
水トラップ6と図示しない排水本管とは排水管9にて接
続される。The bathroom unit 1 comprises a floor pan 2 comprising a washing section 2a and a bathtub installation section 2b, a bathtub 3 and a bathtub drain 4
And a drain member 5 under the floor, a drain trap 6, a wall 8, and a ceiling, lighting, faucet, and the like (not shown). The drain trap 6 and a drain main pipe (not shown) are connected by a drain pipe 9.
【0014】図2は、浴室ユニット1の床下排水部材5
廻りの断面詳細図である。床パン排水孔部10は、床パ
ン2の浴槽設置部2bの開口に床下床下排水部材5を取
り付けた状態からなり、床下排水部材5は、床下排水エ
ルボ5aとフランジ5bとパッキン材5cと排水接続管
5dとU字パッキン5eとから構成される。床下排水エ
ルボ5aとフランジ5bとは、床パン2の浴槽設置部2
bの開口にU字パッキン5eを介して接続される。この
時、フランジ5bは浴槽設置部2bで最も低い位置とな
る。フランジ5bは開口を有し、該開口には円筒状の内
壁を有するパッキン材5cがストレーナー7を介し接続
される。パッキン材5cはゴム系の材質から成り、パッ
キン材5cはストレーナー7とともにフランジ5bに対
し着脱可能である。FIG. 2 shows the underfloor drainage member 5 of the bathroom unit 1.
It is a detailed sectional view of the circumference. The floor pan drain hole 10 has a state in which the underfloor drainage member 5 is attached to the opening of the bath tub installation part 2b of the floor pan 2, and the underfloor drainage member 5 includes the underfloor drainage elbow 5a, the flange 5b, the packing material 5c, and the drainage. It is composed of a connecting pipe 5d and a U-shaped packing 5e. The underfloor drainage elbow 5a and the flange 5b are connected to the bathtub installation portion 2 of the floor pan 2.
The opening b is connected via a U-shaped packing 5e. At this time, the flange 5b is at the lowest position in the bathtub installation part 2b. The flange 5b has an opening, and a packing material 5c having a cylindrical inner wall is connected to the opening via a strainer 7. The packing material 5c is made of a rubber-based material, and the packing material 5c is detachable from the flange 5b together with the strainer 7.
【0015】また床下排水部材5と排水トラップ6と
は、排水接続管5dにて接続される。浴槽排水管4は、
床側接続部4aとフレキシブル管4hと浴槽側接続部4
iとにて構成される。The underfloor drainage member 5 and the drainage trap 6 are connected by a drainage connection pipe 5d. The bathtub drain pipe 4
Floor-side connection 4a, flexible pipe 4h, and bathtub-side connection 4
i.
【0016】図3は、浴槽排水管4の床側接続部4aと
床下排水部材5との斜視図である。床側接続部4aは後
述のように床下排水部材5に接続される。浴槽側接続部
4iは、図1に示すように浴槽排水部3aに接続され
る。浴槽排水管4の床側接続部4aは、嵌挿部4bと平
面部4cと開口部4dと逆止弁4eとから構成される。
嵌挿部4bは円筒状でその外径は床下排水部材5のパッ
キン材5cの内壁と略同径であり、嵌挿部4bはパッキ
ン材5cの内壁に水蜜を保ちつつ嵌挿される。嵌挿部4
bはパッキン材5cに対し着脱可能である。嵌挿部4b
をパッキン材5cへ嵌挿する際、二個所の突起部4fが
パッキン材5cの上下に引っ掛かることによって嵌挿の
深さは常に一定となる。嵌挿部4bがパッキン材5cへ
嵌挿された際、平面部4cはパッキン材5cの内壁から
適当な距離を保ち位置し、平面部4cとパッキン材5c
の内壁との間には空隙4gが生じる。平面部4cは開口
部4dを有し、嵌挿部4bがパッキン材5cへ嵌挿され
た際には、開口部4dの下端はフランジ5bの天端以下
に位置する。この時、嵌挿部4bのパッキン材5cに対
する嵌挿深さが常に一定なため、開口部4dの下端とフ
ランジ5bの天端との位置関係も常に一定となる。上述
のように、浴槽3と浴槽排水管4と床下排水部材5と排
水トラップ6とは連通される。FIG. 3 is a perspective view of the floor side connecting portion 4a of the bathtub drain pipe 4 and the underfloor drainage member 5. The floor side connection part 4a is connected to the underfloor drainage member 5 as described later. The bathtub side connection part 4i is connected to the bathtub drainage part 3a as shown in FIG. The floor-side connecting portion 4a of the bathtub drainage pipe 4 includes a fitting portion 4b, a flat portion 4c, an opening 4d, and a check valve 4e.
The fitting portion 4b has a cylindrical shape, and the outer diameter thereof is substantially the same as the inner wall of the packing material 5c of the underfloor drainage member 5, and the fitting portion 4b is fitted to the inner wall of the packing material 5c while maintaining water honey. Fitting part 4
b is detachable from the packing material 5c. Fitting part 4b
Is inserted into the packing material 5c, the two projections 4f are hooked up and down on the packing material 5c, so that the depth of the insertion is always constant. When the fitting portion 4b is fitted into the packing material 5c, the flat portion 4c is located at an appropriate distance from the inner wall of the packing material 5c, and the flat portion 4c and the packing material 5c are positioned.
A gap 4g is formed between the inner wall and the inner wall. The flat portion 4c has an opening 4d, and when the fitting portion 4b is fitted into the packing material 5c, the lower end of the opening 4d is located below the top end of the flange 5b. At this time, since the insertion depth of the insertion portion 4b with respect to the packing material 5c is always constant, the positional relationship between the lower end of the opening 4d and the top end of the flange 5b is also always constant. As described above, the bathtub 3, the bathtub drain pipe 4, the underfloor drainage member 5, and the drain trap 6 are communicated.
【0017】浴槽3に湯水が入っている状態から浴槽排
水部3aの止水栓3bを開放すると、浴槽3の湯水は浴
槽排水管4と床下排水部材5と排水トラップ6とを経由
して排水管9へと排水される。この時、浴槽排水管4の
内部には浴槽3からの排水によって圧力が生じ、この圧
力によって逆止弁4eは開口部4dをふさぐ。このた
め、浴槽3からの湯水は開口部4dから外へ漏れること
なく床下排水部材5へと導かれる。次に、浴槽3の排水
が完了すると、浴槽排水管4内外の圧力差はなくなり、
逆止弁4eはもとの位置に戻って開口部4dを開放状態
にする。この状態では、浴槽3の周囲から床パン2の浴
槽設置部2b側に流れる湯水を回収することができる。When the water stopcock 3b of the bathtub drain 3a is opened from a state where hot water is contained in the bathtub 3, the hot water of the bathtub 3 is drained through the bathtub drain pipe 4, the underfloor drainage member 5, and the drain trap 6. Drained into pipe 9. At this time, pressure is generated inside the bathtub drain pipe 4 due to drainage from the bathtub 3, and the pressure causes the check valve 4 e to close the opening 4 d. For this reason, the hot and cold water from the bathtub 3 is guided to the underfloor drainage member 5 without leaking out from the opening 4d. Next, when the drainage of the bathtub 3 is completed, the pressure difference between the inside and outside of the bathtub drain pipe 4 disappears,
The check valve 4e returns to its original position to open the opening 4d. In this state, hot water flowing from the periphery of the bathtub 3 to the bathtub installation portion 2b side of the floor pan 2 can be collected.
【0018】一方、浴槽3と壁8との隙間などから浴槽
設置部2bへ達した湯水は、まず浴槽設置部2bで最も
低く位置するフランジ5bへと流れ、次に空隙4gへ落
ち、開口部4dを通って床下排水部材5へと排水され
る。先述のように浴槽3の湯水が排水されている間は、
開口部4dは逆止弁4eによってふさがれているが、排
水完了後には開口部4dは開放状態になるので、浴槽設
置部2b上の湯水は、浴槽3の湯水排水完了後に開口部
4dから床下排水部材5へと排水される。逆止弁4e
は、浴槽排水管4中に取り付けてあり、浴槽排水管内の
湯水を浴槽排水管外へ流出させないが浴槽排水管外の湯
水は浴槽排水管内へ通す弁である。On the other hand, the hot and cold water that has reached the bath tub installation section 2b from the gap between the bath tub 3 and the wall 8 flows first to the flange 5b located at the lowest position in the bath tub installation section 2b, and then falls into the gap 4g, and It is drained to the underfloor drainage member 5 through 4d. While the water in the bathtub 3 is being drained as described above,
Although the opening 4d is closed by the check valve 4e, the opening 4d is opened after the drainage is completed, so that the hot water on the bathtub installation part 2b is drained from the opening 4d under the floor 4d after the completion of the drainage of the bathtub 3. The water is drained to the member 5. Check valve 4e
Is a valve that is mounted in the bathtub drain pipe 4 and does not allow hot water in the bathtub drain pipe to flow out of the bathtub drain pipe, but passes hot water outside the bathtub drain pipe into the bathtub drain pipe.
【0019】また、浴槽設置部2b上の湯水がフランジ
5bへと流れる際に、浴槽設置部2b上の毛髪やゴミな
ども一緒にフランジ5bへと流された場合には、ストレ
ーナー7によって、毛髪やゴミなどは回収される。従っ
て、毛髪やゴミなどによって開口部4dがつまったり、
逆止弁4eの開閉に支障をきたすことはない。また、浴
槽排水管4の一部はフレキシブル管4hにて構成される
ため、浴槽排水部3aと床下排水部材5との位置は任意
とすることができ、浴槽と床パンとの双方に形状的な自
由度を与えることができる。When the hot water or water on the bathtub installation section 2b flows to the flange 5b, the hair or dust on the bathtub installation section 2b also flows to the flange 5b. Garbage is collected. Therefore, the opening 4d is clogged by hair or dust,
There is no hindrance to opening and closing the check valve 4e. In addition, since a part of the bathtub drain pipe 4 is constituted by the flexible pipe 4h, the positions of the bathtub drain part 3a and the underfloor drainage member 5 can be set arbitrarily. Various degrees of freedom.
【0020】この発明は、以上のように構成されている
ので、以下に記載されるような効果を奏する。Since the present invention is configured as described above, the following effects can be obtained.
【0021】この発明の請求項1記載の発明によれば、
浴槽と床パンとこれら双方の排水部を連通する浴槽排水
管とで構成される浴室ユニットにおいて、浴槽排水管内
の湯水を浴槽排水管外へ流出させないが、浴槽排水管外
の湯水は浴槽排水管内へ通す弁を備えた開口を有する浴
槽排水管を用いたので、浴槽の排水部と床パン排水孔部
の位置に限定されることがないため、浴槽と床パンの形
状的自由度を高くすることができる。According to the first aspect of the present invention,
In a bathroom unit composed of a bathtub, a floor pan, and a bathtub drainage pipe connecting both of these drainage sections, hot water in the bathtub drainage pipe is not allowed to flow out of the bathtub drainage pipe, but hot water outside the bathtub drainage pipe is in the bathtub drainage pipe. The use of a bathtub drain with an opening with a valve through it allows the shape of the bathtub and floor pan to be more flexible because it is not limited to the positions of the bathtub drain and floor pan drain. be able to.
【0022】この発明の請求項2記載の発明によれば、
請求項1記載の発明において、浴槽排水管の一部が、可
撓性を有しているので、浴槽の排水部と床パンの排水孔
部とを任意の位置とすることができる。According to the second aspect of the present invention,
According to the first aspect of the present invention, since a part of the bathtub drainage pipe has flexibility, the drainage part of the bathtub and the drainage hole of the floor pan can be located at arbitrary positions.
【0023】この発明の請求項3記載の発明によれば、
請求項1または請求項2記載の発明において、浴槽排水
管が連通される床パン部分に、ストレーナーを設けたこ
とにより、浴槽排水管内の湯水を浴槽排水管外へ流出さ
せないが浴槽排水管外の湯水は浴槽排水管内へ通す弁を
備えた開口部分に、毛髪やゴミなどがつまることがな
く、浴槽排水管内の湯水を浴槽排水管外へ流出させない
が浴槽排水管外の湯水は排水管内へ通す機能を損なうこ
とがない。According to the third aspect of the present invention,
In the invention according to claim 1 or 2, a strainer is provided in a floor pan portion to which the bathtub drainage pipe communicates, so that hot water in the bathtub drainage pipe does not flow out of the bathtub drainage pipe. Hair and dirt do not get clogged in the opening with a valve that allows the hot water to pass into the bathtub drain pipe, and the hot water inside the bathtub drain pipe does not flow out of the bathtub drain pipe, but the hot water outside the bathtub drain pipe passes into the drain pipe. Does not impair the function.
【図1】本発明の一実施形態である浴室ユニットの断面
図である。FIG. 1 is a sectional view of a bathroom unit according to an embodiment of the present invention.
【図2】図2の床下排水部材5廻りの断面詳細図であ
る。FIG. 2 is a detailed cross-sectional view around the underfloor drainage member 5 of FIG. 2;
【図3】浴槽排水管4の床側接続部4aと床下排水部材
5との斜視図である。FIG. 3 is a perspective view of a floor-side connection portion 4a of a bathtub drain pipe 4 and an underfloor drainage member 5.
1 … 浴室ユニット 2 … 床パン 2a… 洗い場部 2b… 浴槽設置部 3 … 浴槽 3a… 浴槽排水部 3b… 止水栓 4 … 浴槽排水管 4a… 床側接続部 4b… 嵌挿部 4c… 平面部 4d… 開口部 4e… 逆止弁 4f… 突起部 4g… 空隙 4h… フレキシブル管 4i… 浴槽側接続部 5 … 床下排水部材 5a… 床下排水エルボ 5b… フランジ 5c… パッキン材 5d… 排水接続管 5e … U字パッキン 6 … 排水トラップ 7 … ストレーナー 8 … 壁 9 … 排水管 10 … 床パン排水孔部 DESCRIPTION OF SYMBOLS 1 ... Bathroom unit 2 ... Floor pan 2a ... Washing area 2b ... Bathtub installation part 3 ... Bathtub 3a ... Bathtub drainage part 3b ... Water stopcock 4 ... Bathtub drainage pipe 4a ... Floor side connection part 4b ... Fitting part 4c ... Flat part 4d ... Opening 4e ... Check valve 4f ... Protrusion 4g ... Void 4h ... Flexible pipe 4i ... Bathtub side connection 5 ... Underfloor drainage member 5a ... Underfloor drainage elbow 5b ... Flange 5c ... Packing material 5d ... Drainage connection pipe 5e ... U-shaped packing 6… drain trap 7… strainer 8… wall 9… drain pipe 10… floor pan drain hole
Claims (3)
通する浴槽排水管とで構成される浴室ユニットにおい
て、浴槽排水管内の湯水を浴槽排水管外へ流出させない
が浴槽排水管外の湯水は浴槽排水管内へ通す弁を備えた
開口を有する浴槽排水管を用いた浴室ユニットの排水構
造。1. A bath unit comprising a bathtub, a floor pan, and a bathtub drainage pipe communicating both of these drainage parts, wherein hot water in the bathtub drainage pipe is not discharged to the outside of the bathtub drainage pipe, but hot water outside the bathtub drainage pipe is discharged. Is a drainage structure of a bathroom unit using a bathtub drainage pipe having an opening with a valve to pass into the bathtub drainage pipe.
ることを特徴とする請求項1記載の浴室ユニットの排水
構造。2. The drainage structure for a bathroom unit according to claim 1, wherein a part of the bathtub drainage pipe has flexibility.
にストレーナーを設けたことを特徴とする請求項1また
は請求項2記載の浴室ユニットの排水構造。3. The drainage structure for a bathroom unit according to claim 1, wherein a strainer is provided at a floor pan portion to which the bathtub drainage pipe communicates.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP18567398A JP2000001888A (en) | 1998-06-16 | 1998-06-16 | Drainage structure of bathroom unit |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP18567398A JP2000001888A (en) | 1998-06-16 | 1998-06-16 | Drainage structure of bathroom unit |
Publications (1)
Publication Number | Publication Date |
---|---|
JP2000001888A true JP2000001888A (en) | 2000-01-07 |
Family
ID=16174876
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP18567398A Pending JP2000001888A (en) | 1998-06-16 | 1998-06-16 | Drainage structure of bathroom unit |
Country Status (1)
Country | Link |
---|---|
JP (1) | JP2000001888A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2008280809A (en) * | 2007-05-14 | 2008-11-20 | Inax Corp | Bathtub pan and drainage device for bathtub |
JP2010059769A (en) * | 2008-08-04 | 2010-03-18 | Inax Corp | Bathroom drainage apparatus |
-
1998
- 1998-06-16 JP JP18567398A patent/JP2000001888A/en active Pending
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2008280809A (en) * | 2007-05-14 | 2008-11-20 | Inax Corp | Bathtub pan and drainage device for bathtub |
JP2010059769A (en) * | 2008-08-04 | 2010-03-18 | Inax Corp | Bathroom drainage apparatus |
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