JP3562621B2 - Hand wash - Google Patents

Hand wash Download PDF

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Publication number
JP3562621B2
JP3562621B2 JP19661198A JP19661198A JP3562621B2 JP 3562621 B2 JP3562621 B2 JP 3562621B2 JP 19661198 A JP19661198 A JP 19661198A JP 19661198 A JP19661198 A JP 19661198A JP 3562621 B2 JP3562621 B2 JP 3562621B2
Authority
JP
Japan
Prior art keywords
toilet
pipe
water supply
drain
hand
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.)
Expired - Fee Related
Application number
JP19661198A
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Japanese (ja)
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JP2000008443A (en
Inventor
笠原仁史
将史 中村
嘉之 谷村
Original Assignee
東陶機器株式会社
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
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Priority to JP19661198A priority Critical patent/JP3562621B2/en
Publication of JP2000008443A publication Critical patent/JP2000008443A/en
Application granted granted Critical
Publication of JP3562621B2 publication Critical patent/JP3562621B2/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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  • Bathtubs, Showers, And Their Attachments (AREA)

Description

【0001】
【発明の属する技術分野】
本発明は、トイレ改修の施工に係り、特にその施工手間を減らすことができるようにした手洗器に関する。
【0002】
【従来の技術】
大便器だけが設置されているトイレの改修時に、トイレ手洗器を新たに設ける場合、大便器とトイレ手洗器の給水管および排水管は別々であるため、トイレ手洗器の給排水管をトイレ内の床または壁を外し、床下または壁裏にある給水管、排水管から分岐させ、立ち上げ直す必要があった。
【0003】
【発明が解決しようとする課題】
従来の技術では、トイレの改修時にトイレ手洗器を新たに設ける場合、トイレ手洗器の給排水管を新たに立ち上げ直す必要があった。立ち上げ直す場合、床または壁を外す必要があるが、その作業は通常工務店(大工)が行う場合が多い。一方、給排水管の立ち上げ直しやトイレ手洗器の取付けは水道工事店が行う場合が多く、相番工事となる。
本発明は、上記課題を解決するためになされたもので、本発明の目的は、トイレ手洗器の給水管立ち上げ直しによる施工手間の軽減と相番工事による改修工事の手待ち時間の低減、さらにそれらによる施工費の軽減を可能とした手洗器を提供することである。
【0004】
【発明が解決するための手段及び作用・効果】
上記目的を達成するために請求項1の発明は、大便器とは別体に設けられ、分岐金具を介して大便器の給水管から分岐した給水管と、排水管とを備え、排水管が大便器と便座の間のリムに固着されていることを特徴とする手洗器を提供する。
手洗器の給水管は大便器の給水管から分岐しており、手洗器の排水管は排水を大便器のボール面に排出するので、トイレ改修時、手洗器を新たに設ける場合においても、新たな給排水管を立ち上げ直す必要がなく、給排水管の立ち上げ直し時の壁や床を外す工事(大工工事)もないため、その施工手間の軽減が図れ、また水道工事と大工工事の相番工事による手待ち時間の軽減が図れる。さらにそれらにより施工費の削減が出来る。
手洗器の排水管は大便器と便座の間のリムに固着されているので、既存の便座が使える上、排水が確実に大便器のボール面に排出され周囲への飛び散りがない。
0005
【発明の実施の形態】
この発明の第1実施例を第1図を参照しながら説明する。
手洗器1は、大便器2と図1のように給水管3、排水管4を介して設置している。
手洗器の排水は手洗器下でトラップ5を形成し(図1)そのまま排水管4にて横引きされ、大便器2のボール内に排水される。若しくは横引きされた後、壁際でトラップ5を形成し(図示せず)排水管4を介して大便器2のボール内に排水される。
一方、給水側については止水栓6に図2の三叉分岐金具7をつなぎ、給水を3系統に分岐させる。給水管8はロータンクへ、給水管9は手洗器給水栓へ、給水管10は温水洗浄便座へと接続されている。特に給水管9は、寒冷地仕様のときは水抜きのために、大便器付近で分岐し、一方は抜いた水が排出できるように大便器に排水する構造をとることも出来る。また給水管は共に三叉分岐金具7とカプラー方式で接続されるため、スパナ等の工具不要で接続できる。
0006
この発明の第2実施例を第3図を参照しながら説明する。
第1実施例において、手洗器の排水管4は大便器2の後部に設けた排水穴11に接続され、前記排水穴は、大便器リム内部に通じており、排水は大便器リムの内部より大便器ボール面に排出される。
0007
この発明の第3実施例を第4図を参照しながら説明する。
第1実施例において、手洗器の排水管4は、便座12の横部についた排水穴11と直接つなぎ便座12の内部を通して大便器ボール面に排出される。
0008
この発明の第4実施例を第5図を参照しながら説明する。
第1実施例において、手洗器の排水管4は、端部に図6の排水ユニットを接続する。排水は排水ユニットの排水管接続部13より、排水ユニット内に入り通水部14を通った後、排出部15より排水される構造である。また、固定は可変式のストッパー16と排出部15にて大便器リムをはさむことによって行う。排水ユニットを大便器2と便座12の間の大便器リム部に固定することにより排水管4を通った排水は、排水ユニットを通った後、大便器ボール面に排出される。
0009
この発明の第5実施例を第7図を参照しながら説明する。
第1実施例において、手洗器の給水管3と排水管4は露出しており意匠性を損なっているが、給排水の横引き部分に配管カバー17を設置することにより給排水管が配管カバーで隠蔽されるのでトイレ内がすっきりし意匠性も優れたものになる。
0010
この発明の第6実施例を第8図を参照しながら説明する。
第5実施例において、配管カバー17の上面にカウンター18を設置し配管カバー17を目立たなくさせることも出来る。また、このカウンター17は上部に花などの飾り物を置くこともできる。
0011
この発明の第7実施例を第9図を参照しながら説明する。
第5実施例において、大便器との給排水接続部分の給排水管が露出しているが、止水栓まわりを隠蔽する配管カバー17を設置することによっても給排水接続部分を隠蔽し目立たなくすることも出来る。
0012
【発明の効果】
本発明は上記構成により次の効果を発揮する。
手洗器の給水管は大便器の給水管から分岐しており、手洗器の排水管は排水を大便器のボール面に排出するので、トイレ改修時、手洗器を新たに設ける場合においても、新たな給排水管を立ち上げ直す必要がなく、給排水管の立ち上げ直し時の壁や床を外す工事(大工工事)もないため、その施工手間の軽減が図れ、また水道工事と大工工事の相番工事による手待ち時間の軽減が図れる。さらにそれらにより施工費の削減ができる。
手洗器の排水管は大便器と便座の間のリムに固着されているので、既存の便座が使える上、排水が確実に大便器のボール面に排出され周囲への飛び散りがない。
【図面の簡単な説明】
【図1】この発明の第1実施例を表す斜視図。
【図2】三叉分岐金具を表す水面図。
【図3】この発明の第2実施例を表す斜視図。
【図4】この発明の第3実施例を表す斜視図。
【図5】この発明の第4実施例を表す斜視図。
【図6】排水ユニットを表す平面図。
【図7】この発明の第5実施例を表す斜視図。
【図8】この発明の第6実施例を表す斜視図。
【図9】この発明の第7実施例を表す斜視図。
【符号の説明】
1 手洗器
2 大便器
3 給水管
4 排水管
5 トラップ
6 止水栓
三叉分岐金具
8 給水管
9 排水管
10 給水栓
11 排水穴
12 便座
13 排水管接続部
14 通水部
15 排出部
16 ストッパー
17 配管カバー
[0001]
TECHNICAL FIELD OF THE INVENTION
The present invention relates to toilet repair work, and more particularly to a handwasher capable of reducing the work required for the work.
[0002]
[Prior art]
When a toilet with only a toilet bowl is renovated, if a new toilet bowl is installed, the water supply and drain pipes of the toilet bowl and the toilet bowl are separate. It was necessary to remove the floor or wall, diverge from the water pipe and drain pipe under the floor or behind the wall, and restart it.
[0003]
[Problems to be solved by the invention]
In the conventional technology, when a toilet hand washing machine is newly provided at the time of repair of a toilet, it is necessary to newly start up a water supply / drain pipe of the toilet hand washing machine. When restarting, it is necessary to remove the floor or the wall, and the work is usually performed by a general contractor (carpenter) in many cases. On the other hand, the water supply and drainage pipes are re-started and toilet handwashers are often installed by water supply construction shops, which is a phase-change work.
The present invention has been made in order to solve the above-mentioned problems, and an object of the present invention is to reduce the construction labor by restarting a water supply pipe of a toilet handwasher and to reduce the waiting time for repair work by a counterpart construction. It is another object of the present invention to provide a hand-washing machine capable of reducing the construction cost.
[0004]
Means and Action / Effect for Solving the Invention
In order to achieve the above object, the invention according to claim 1 is provided separately from the toilet and includes a water supply pipe branched from a water supply pipe of the toilet through a branch fitting, and a drain pipe. A hand basin characterized by being fixed to a rim between a toilet bowl and a toilet seat.
The water pipe of the hand basin branches off from the water pipe of the toilet bowl, and the drain pipe of the hand basin discharges the drainage to the bowl surface of the toilet bowl. It is not necessary to restart the plumbing and drainage pipes, and there is no work to remove the walls and floors when the plumbing pipes are re-started (carpentry work). Work can reduce waiting time. In addition, they can reduce construction costs.
Since the drain pipe of the hand-washing device is fixed to the rim between the toilet and the toilet seat, the existing toilet seat can be used, and the drainage is reliably discharged to the bowl surface of the toilet and does not splash to the surroundings.
[ 0005 ]
BEST MODE FOR CARRYING OUT THE INVENTION
A first embodiment of the present invention will be described with reference to FIG.
The hand washer 1 is installed via a toilet 2 and a water supply pipe 3 and a drain pipe 4 as shown in FIG.
The drain from the hand basin forms a trap 5 under the hand basin (FIG. 1), and is drawn laterally by the drain pipe 4 as it is to be drained into the bowl of the toilet bowl 2. Alternatively, after being pulled horizontally, a trap 5 is formed near the wall (not shown) and drained into the bowl of the toilet bowl 2 through the drain pipe 4.
On the other hand, on the water supply side, the water stopcock 6 is connected to the three-way branch metal fitting 7 in FIG. 2 to branch the water supply into three systems. The water supply pipe 8 is connected to a low tank, the water supply pipe 9 is connected to a hand-washer faucet, and the water supply pipe 10 is connected to a warm water flush toilet seat. In particular, it is possible to adopt a structure in which the water supply pipe 9 branches off near the toilet for drainage in cold district specifications, and drains water to the toilet so that the drained water can be discharged. Further, since both the water supply pipes are connected to the three-way branch fitting 7 by a coupler method, they can be connected without tools such as a spanner.
[ 0006 ]
A second embodiment of the present invention will be described with reference to FIG.
In the first embodiment , the drain pipe 4 of the hand basin is connected to a drain hole 11 provided at a rear portion of the toilet bowl 2, and the drain hole communicates with the interior of the toilet rim. It is discharged to the toilet bowl.
[ 0007 ]
A third embodiment of the present invention will be described with reference to FIG.
In the first embodiment , the drain pipe 4 of the hand basin is discharged to the toilet bowl surface through the drain hole 11 provided on the side of the toilet seat 12 and directly inside the toilet seat 12.
[ 0008 ]
A fourth embodiment of the present invention will be described with reference to FIG.
In the first embodiment , the drain pipe 4 of the hand washer is connected to the drain unit of FIG. 6 at the end. Drainage enters the drainage unit from the drainage pipe connection unit 13 of the drainage unit, passes through the water passage unit 14, and is drained from the drainage unit 15. The fixing is performed by inserting the toilet bowl rim between the variable stopper 16 and the discharge section 15. By fixing the drain unit to the toilet rim portion between the toilet 2 and the toilet seat 12, the drain water that has passed through the drain pipe 4 passes through the drain unit and is then discharged to the toilet bowl surface.
[ 0009 ]
A fifth embodiment of the present invention will be described with reference to FIG.
In the first embodiment , the water supply pipe 3 and the drain pipe 4 of the hand washing machine are exposed and their design is impaired. However, by installing the pipe cover 17 in the horizontal portion of the water supply and drain, the water supply and drain pipe is hidden by the pipe cover. As a result, the interior of the toilet is clean and the design is excellent.
[ 0010 ]
A sixth embodiment of the present invention will be described with reference to FIG.
In the fifth embodiment, a counter 18 can be provided on the upper surface of the pipe cover 17 to make the pipe cover 17 inconspicuous. In addition, decorations such as flowers can be placed on the counter 17.
[ 0011 ]
A seventh embodiment of the present invention will be described with reference to FIG.
In the fifth embodiment, although the plumbing pipe at the plumbing connection with the toilet is exposed, the plumbing connection may be concealed and inconspicuous by installing a pipe cover 17 that conceals the periphery of the stopcock. I can do it.
[ 0012 ]
【The invention's effect】
The present invention has the following effects by the above configuration.
The water pipe of the hand basin branches off from the water pipe of the toilet bowl, and the drain pipe of the hand basin discharges the drainage to the bowl surface of the toilet bowl. It is not necessary to restart the plumbing and drainage pipes, and there is no work to remove the walls and floors when the plumbing pipes are re-started (carpentry work). Work can reduce waiting time. In addition, they can reduce construction costs.
Since the drain pipe of the hand-washing device is fixed to the rim between the toilet and the toilet seat, the existing toilet seat can be used, and the drainage is reliably discharged to the bowl surface of the toilet and does not splash to the surroundings.
[Brief description of the drawings]
FIG. 1 is a perspective view showing a first embodiment of the present invention.
FIG. 2 is a water surface diagram showing a trifurcated metal fitting .
FIG. 3 is a perspective view showing a second embodiment of the present invention.
FIG. 4 is a perspective view showing a third embodiment of the present invention.
FIG. 5 is a perspective view showing a fourth embodiment of the present invention.
FIG. 6 is a plan view showing a drain unit.
FIG. 7 is a perspective view showing a fifth embodiment of the present invention.
FIG. 8 is a perspective view showing a sixth embodiment of the present invention.
FIG. 9 is a perspective view showing a seventh embodiment of the present invention.
[Explanation of symbols]
DESCRIPTION OF SYMBOLS 1 Hand washing machine 2 Toilet bowl 3 Water supply pipe 4 Drain pipe 5 Trap 6 Stopcock 7 Trifurcation fitting 8 Water supply pipe 9 Drain pipe 10 Water tap 11 Drain hole 12 Toilet seat 13 Drain pipe connection part 14 Water passage part 15 Drain part 16 Stopper 17 Piping cover

Claims (2)

大便器とは別体に設けられ、分岐金具を介して大便器の給水管から分岐した給水管と、排水を大便器のボール面に排出する排水管とを備え、排水管が大便器と便座の間のリムに固着されていることを特徴とする手洗器。The toilet is provided separately from the toilet, and includes a water supply pipe branched from the water supply pipe of the toilet via a branch fitting, and a drainage pipe for discharging drainage to the bowl surface of the toilet, and the drainage pipe and the toilet seat are provided. A hand washer fixed to a rim between the hand basins. 可変式のストッパーと排水管の排出部とで大便器のリムをはさむことにより排水管が前記リムに固着されていることを特徴とする請求項1に記載の手洗器。The handwashing device according to claim 1, wherein the drainpipe is fixed to the rim by sandwiching the rim of the toilet bowl between the variable stopper and the drain of the drainpipe.
JP19661198A 1998-06-26 1998-06-26 Hand wash Expired - Fee Related JP3562621B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP19661198A JP3562621B2 (en) 1998-06-26 1998-06-26 Hand wash

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP19661198A JP3562621B2 (en) 1998-06-26 1998-06-26 Hand wash

Publications (2)

Publication Number Publication Date
JP2000008443A JP2000008443A (en) 2000-01-11
JP3562621B2 true JP3562621B2 (en) 2004-09-08

Family

ID=16360646

Family Applications (1)

Application Number Title Priority Date Filing Date
JP19661198A Expired - Fee Related JP3562621B2 (en) 1998-06-26 1998-06-26 Hand wash

Country Status (1)

Country Link
JP (1) JP3562621B2 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP7236682B2 (en) * 2018-07-27 2023-03-10 パナソニックIpマネジメント株式会社 Flush toilet device with hand basin

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