JP4541249B2 - Bathroom drainage structure - Google Patents

Bathroom drainage structure Download PDF

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Publication number
JP4541249B2
JP4541249B2 JP2005235024A JP2005235024A JP4541249B2 JP 4541249 B2 JP4541249 B2 JP 4541249B2 JP 2005235024 A JP2005235024 A JP 2005235024A JP 2005235024 A JP2005235024 A JP 2005235024A JP 4541249 B2 JP4541249 B2 JP 4541249B2
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bathtub
drainage
basin
drain
water
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JP2007046424A (en
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智哉 野村
雅喜 鈴木
弘幸 澤崎
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Inax Corp
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Description

本発明は、浴室の排水構造に関するものである。   The present invention relates to a drainage structure for a bathroom.

従来、特許文献1に開示されているように、浴槽からの排水を浴槽下の排水路を経由させて、洗い場側に形成した排水口に上から流し込むように構成した浴室の排水構造が存在する。
特開平7−102605号公報
Conventionally, as disclosed in Patent Document 1, there is a drainage structure for a bathroom that is configured to allow drainage from a bathtub to flow from above into a drainage port formed on the side of a washing place through a drainage channel under the bathtub. .
JP-A-7-102605

従来の浴室の排水構造では、洗い場に形成した排水口に上方から浴槽排水を流し込むだけであるため、排水口の周囲にへばり付いている髪の毛等を良好に洗い流すことができず、排水口に汚れがへばり付いてしまうと問題点があった。   In the conventional bathroom drainage structure, since the bathtub drainage is simply poured into the drainage outlet formed in the washing area from above, the hair that sticks around the drainage outlet cannot be washed out well, and the drainage outlet There was a problem when the dirt stuck.

本発明は上記従来の問題点に鑑み案出したものであって、浴槽からの排水の流量,流速を利用して、良好にへばり付いた髪の毛等を流し去ることができる浴室の排水構造を提供するものであり、その請求項1は、洗い場パンの浴槽側に凹状に形成された排水枡は、中央部に流入口を備えた底面の外周から上方へ立ち上がる立面を有して、上面には目皿が覆設されるとともに、該排水枡の流入口の下部には、内部に防臭筒を有する排水トラップが垂下状に設けられて構成され、
前記洗い場パンには、浴槽の側面を覆蓋するエプロンが立設され、該エプロンの高さだけ浴槽の上面は洗い場パンより高い位置とされて、浴槽内の浴槽水の水位が洗い場パンより高い位置となるように設定されてなり、
前記浴槽の底面に形成された排水口から浴槽水を排水するための浴槽主排水経路が前記排水トラップに連通接続され、該浴槽主排水経路から分岐された浴槽排水管の端が、前記排水枡の立面に対し裏側から直交状に貫通接続されて、該浴槽排水管の立面の内側に吐水口が開口されている
ことである。
The present invention has been devised in view of the above-described conventional problems, and uses a flow rate and a flow rate of drainage from a bathtub to provide a bathroom drainage structure that can wash away hair that has been well-attached. According to claim 1, the drainage basin formed in a concave shape on the bathtub side of the washing place pan has an upright surface that rises upward from the outer periphery of the bottom surface provided with an inflow port at the center, And the bottom of the inflow port of the drainage basin is provided with a drain trap having a deodorizing cylinder in a hanging shape,
In the washing pan, an apron that covers the side of the bathtub is erected, and the upper surface of the bathtub is positioned higher than the washing pan by the height of the apron, and the water level of the bathtub water in the bathtub is higher than the washing pan. Is set to be
A bathtub main drainage path for draining bathtub water from a drain outlet formed on the bottom surface of the bathtub is connected to the drain trap, and an end of the bathtub drain pipe branched from the bathtub main drainage path is connected to the drainage basin. The water outlet is opened inside the vertical surface of the bathtub drain pipe so as to be orthogonally connected to the vertical surface from the back side .

また請求項は、前記浴槽排水管の吐出方向が前記排水枡底面の流入口の中心を向いていないことである。 The second aspect of the present invention is that the discharge direction of the bathtub drain pipe does not face the center of the inflow port on the bottom surface of the drain.

本発明の浴室の排水構造は、洗い場パンの浴槽側に凹状に形成された排水枡は、中央部に流入口を備えた底面の外周から上方へ立ち上がる立面を有して、上面には目皿が覆設されるとともに、該排水枡の流入口の下部には、内部に防臭筒を有する排水トラップが垂下状に設けられて構成され、
前記洗い場パンには、浴槽の側面を覆蓋するエプロンが立設され、該エプロンの高さだけ浴槽の上面は洗い場パンより高い位置とされて、浴槽内の浴槽水の水位が洗い場パンより高い位置となるように設定されてなり、
前記浴槽の底面に形成された排水口から浴槽水を排水するための浴槽主排水経路が前記排水トラップに連通接続され、該浴槽主排水経路から分岐された浴槽排水管の端が、前記排水枡の立面に対し裏側から直交状に貫通接続されて、該浴槽排水管の立面の内側に吐水口が開口されていることにより、浴槽から排水される浴槽排水の一部を良好に排水枡内に吐出させて、排水枡の立面から、排水枡内に勢いよく浴槽排水を流し込むことができ、浴槽から排水される浴槽排水の流体エネルギーで、排水枡の立面,底面等にへばり付いている髪の毛等を良好に流し去ることができるものとなる。
In the bathroom drainage structure according to the present invention, the drainage basin formed in a concave shape on the bathtub side of the wash basin pan has an elevation surface that rises upward from the outer periphery of the bottom surface provided with an inflow port at the center, and the upper surface has eyes. The dish is covered, and at the bottom of the inflow port of the drain, a drain trap having a deodorizing cylinder inside is provided in a hanging shape,
In the washing pan, an apron that covers the side of the bathtub is erected, and the upper surface of the bathtub is positioned higher than the washing pan by the height of the apron, and the water level of the bathtub water in the bathtub is higher than the washing pan. Is set to be
A bathtub main drainage path for draining bathtub water from a drain outlet formed on the bottom surface of the bathtub is connected to the drain trap, and an end of the bathtub drain pipe branched from the bathtub main drainage path is connected to the drainage basin. Since a water outlet is opened on the inside of the vertical surface of the bathtub drainage pipe, a part of the bathtub drainage discharged from the bathtub can be drained well. The bathtub drainage can be poured into the drainage basin from the vertical surface of the drainage basin, and the fluid energy of the tub drainage drained from the tub is applied to the vertical and bottom surfaces of the drainage basin. The attached hair can be washed away well.

また、浴槽排水管の吐出方向が排水枡底面の流入口の中心を向いていないことにより、浴槽排水が排水枡の立面から渦を描いて排水枡内に流れ込み、流体エネルギーで勢いよく排水枡内全体に浴槽排水を行き渡らせて、へばりついた髪の毛等を流し去ることができるものとなる。   In addition, because the discharge direction of the bathtub drain pipe does not face the center of the inlet of the bottom of the drainage tub, the bathtub drainage flows into the drainage basin from the vertical surface of the drainage basin, and the drainage basin is vigorously driven by fluid energy. The tub drainage is spread throughout the interior, so that it is possible to wash away loose hair.

以下、本発明の実施例を図面に基づいて説明する。
図1は、浴室の要部縦断面構成図であり、洗い場パン2の浴槽7側には凹状に排水枡3が形成されており、この排水枡3は、中央部に流入口4を備えた底面3aの外周から上方へ立ち上がる立面3bが形成されて、上面には目皿10が覆設されるものである。
また、流入口4の下部には、内部に防臭筒5bを有する排水トラップ5が垂下状に設けられており、排水トラップ5の側面には図示しない排水管を接続する排水管接続部5aが形成されている。
なお、排水枡3の図示左端上にエプロン6が立設されて、浴槽7の側面がエプロン6で覆蓋されるものである。
Embodiments of the present invention will be described below with reference to the drawings.
FIG. 1 is a longitudinal cross-sectional configuration diagram of a main part of a bathroom, and a drainage basin 3 is formed in a concave shape on the bathtub 7 side of the wash basin pan 2, and this drainage basin 3 is provided with an inlet 4 at the center. An upright surface 3b rising upward from the outer periphery of the bottom surface 3a is formed, and a top plate 10 is covered on the upper surface.
In addition, a drain trap 5 having a deodorizing cylinder 5b is provided in the lower part of the inflow port 4, and a drain pipe connecting portion 5a for connecting a drain pipe (not shown) is formed on the side surface of the drain trap 5. Has been.
An apron 6 is erected on the left end of the drainage basin 3 in the figure, and the side surface of the bathtub 7 is covered with the apron 6.

浴槽7の底面には、排水口7aが形成されており、この排水口7aから浴槽水を排水するための浴槽主排水経路8が前記トラップ5の側面に連通接続されている。また、この浴槽主排水経路8から上方へ分岐状に立ち上げて浴槽分岐排水管9が設けられており、この浴槽分岐排水管9の上端は、排水枡の立面3bに対し裏側から直交状に貫通接続されており、浴槽分岐排水管9の立面3bの内側に吐水口9aが開口されている。   A drainage port 7 a is formed on the bottom surface of the bathtub 7, and a bathtub main drainage path 8 for draining bathtub water from the drainage port 7 a is connected to the side surface of the trap 5. Further, a bathtub branch drain pipe 9 is provided so as to branch upward from the bathtub main drain path 8, and the upper end of the bathtub branch drain pipe 9 is orthogonal to the vertical surface 3b of the drainage basin from the back side. A water outlet 9 a is opened inside the elevation surface 3 b of the bathtub branch drain pipe 9.

この吐水口9aは、図2の排水枡の拡大斜視図で示すように、排水枡3の底面3aの流入口4に渦を描いて浴槽排水が流れ込むように、吐水口9aの吐出方向が流入口4の中心を向いていないものとなっている。
このような構成においては、浴槽7の排水口7aが開かれて、浴槽内の浴槽排水が浴槽主排水経路8を通りトラップ5内に流れ込んで、排水管接続部5aから図示しない排水管に排水されるが、浴槽排水の一部は浴槽分岐排水管9を通り吐水口9aから排水枡3内に吐出されるものである。
As shown in the enlarged perspective view of the drainage basin in FIG. 2, the water discharge port 9 a flows in the discharge direction of the water discharge port 9 a so that the tub drainage flows into the inflow port 4 of the bottom surface 3 a of the drainage basin 3. It is not facing the center of the entrance 4.
In such a configuration, the drainage port 7a of the bathtub 7 is opened, and the bathtub drainage in the bathtub flows into the trap 5 through the bathtub main drainage path 8, and drains from the drainage pipe connection 5a to the drainage pipe (not shown). However, a part of the bathtub drainage passes through the bathtub branch drainage pipe 9 and is discharged into the drainage basin 3 from the spout 9a.

吐水口9aから吐出される浴槽排水は、流量および流速が大であり、流体エネルギーで勢いよく排水枡3の立面3bを洗い流し、更に底面3a全体に渦を描くように流れ込んで、立面3bおよび底面3aにへばり付いている汚れや髪の毛等を良好に渦流で流し取ることができ、流入口4に取り付けられているヘアキャッチャー上に良好にゴミや髪の毛を集めることができ、その後に流入口4から排水トラップ5を通り、浴槽排水が排出されるものである。   The bathtub drainage discharged from the spout 9a has a large flow rate and flow velocity, and flushes the rising surface 3b of the drainage basin 3 with fluid energy, and further flows into the entire bottom surface 3a so as to draw a vortex. In addition, dirt and hair attached to the bottom surface 3a can be swept away by a vortex, and dust and hair can be well collected on a hair catcher attached to the inflow port 4. The bathtub drainage is discharged from the inlet 4 through the drainage trap 5.

このように、排水枡3の立面3b,底面3aにへばり付いている汚れや髪の毛は、良好に流入口4のヘアキャッチャーに捕集されることとなり、流入口4からヘアキャッチャーを取り外してヘアキャッチャーを掃除することで、良好に髪の毛等を除去することができるものである。
このように、浴槽排水の流体エネルギーを利用して排水枡3の内部を広範囲に亘り、へばり付いた髪の毛等を流し去りながら排水させることができるものとなる。
Thus, dirt and hair clinging to the vertical surface 3b and the bottom surface 3a of the drainage basin 3 are well collected by the hair catcher of the inflow port 4, and the hair catcher is removed from the inflow port 4. By cleaning the hair catcher, hair and the like can be removed well.
In this way, drainage can be performed while draining away the hair that has stuck to the inside of the drainage basin 3 over a wide range using the fluid energy of the bathtub drainage.

浴室の要部拡大縦断面構成図である。It is a principal part expansion longitudinal cross-section block diagram of a bathroom. 図1の排水枡の拡大斜視構成図である。It is an expansion perspective view of the drainage basin of FIG.

1 浴室
2 洗い場パン
3 排水枡
3a 底面
3b 立面
4 流入口
5 排水トラップ
5a 排水管接続部
7 浴槽
7a 排水口
8 浴槽主排水経路
9 浴槽分岐排水管
9a 吐水口
DESCRIPTION OF SYMBOLS 1 Bathroom 2 Washing pan 3 Drainage basin 3a Bottom surface 3b Elevation 4 Inlet 5 Drain trap 5a Drain pipe connection part 7 Bathtub 7a Drainage port 8 Bathtub main drainage path 9 Bathtub branch drainage pipe 9a Drainage port

Claims (2)

洗い場パンの浴槽側に凹状に形成された排水枡は、中央部に流入口を備えた底面の外周から上方へ立ち上がる立面を有して、上面には目皿が覆設されるとともに、該排水枡の流入口の下部には、内部に防臭筒を有する排水トラップが垂下状に設けられて構成され、
前記洗い場パンには、浴槽の側面を覆蓋するエプロンが立設され、該エプロンの高さだけ浴槽の上面は洗い場パンより高い位置とされて、浴槽内の浴槽水の水位が洗い場パンより高い位置となるように設定されてなり、
前記浴槽の底面に形成された排水口から浴槽水を排水するための浴槽主排水経路が前記排水トラップに連通接続され、該浴槽主排水経路から分岐された浴槽排水管の端が、前記排水枡の立面に対し裏側から直交状に貫通接続されて、該浴槽排水管の立面の内側に吐水口が開口されている
ことを特徴とする浴室の排水構造。
The drainage basin formed in a concave shape on the bathtub side of the wash basin has an elevation surface that rises upward from the outer periphery of the bottom surface provided with an inlet at the center, and a top plate is covered on the top surface, At the bottom of the inflow port of the drainage basin, a drainage trap having a deodorizing cylinder inside is provided in a hanging shape,
In the washing pan, an apron that covers the side of the bathtub is erected, and the upper surface of the bathtub is positioned higher than the washing pan by the height of the apron, and the water level of the bathtub water in the bathtub is higher than the washing pan. Is set to be
A bathtub main drainage path for draining bathtub water from a drain outlet formed on the bottom surface of the bathtub is connected to the drain trap, and an end of the bathtub drain pipe branched from the bathtub main drainage path is connected to the drainage basin. A drainage structure for a bathroom characterized in that it is orthogonally connected to the vertical surface from the back side, and a water outlet is opened inside the vertical surface of the bathtub drainage pipe .
前記浴槽排水管の吐出方向が前記排水枡底面の流入口の中心を向いていないことを特徴とする請求項に記載の浴室の排水構造。 The bathroom drainage structure according to claim 1 , wherein the discharge direction of the bathtub drain pipe does not face the center of the inlet of the bottom surface of the drainage basin.
JP2005235024A 2005-08-12 2005-08-12 Bathroom drainage structure Expired - Fee Related JP4541249B2 (en)

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Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5115201B2 (en) * 2008-01-10 2013-01-09 株式会社Lixil Drain trap

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5641772U (en) * 1979-08-31 1981-04-17
JPH03260230A (en) * 1990-03-09 1991-11-20 Matsushita Electric Ind Co Ltd Drainer for unit bath
JPH059965A (en) * 1991-07-01 1993-01-19 Cosmo Chem Kk Draining trap
JP2003003549A (en) * 2001-06-22 2003-01-08 Misawa Homes Co Ltd Structure for drain part of bathroom
JP2005009250A (en) * 2003-06-20 2005-01-13 Inax Corp Drain trap

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4836364B1 (en) * 1970-07-13 1973-11-05
JPS5016911B1 (en) * 1970-12-25 1975-06-17

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5641772U (en) * 1979-08-31 1981-04-17
JPH03260230A (en) * 1990-03-09 1991-11-20 Matsushita Electric Ind Co Ltd Drainer for unit bath
JPH059965A (en) * 1991-07-01 1993-01-19 Cosmo Chem Kk Draining trap
JP2003003549A (en) * 2001-06-22 2003-01-08 Misawa Homes Co Ltd Structure for drain part of bathroom
JP2005009250A (en) * 2003-06-20 2005-01-13 Inax Corp Drain trap

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