JP2004124512A - Piping structure for waterproof floor pan - Google Patents

Piping structure for waterproof floor pan Download PDF

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Publication number
JP2004124512A
JP2004124512A JP2002290209A JP2002290209A JP2004124512A JP 2004124512 A JP2004124512 A JP 2004124512A JP 2002290209 A JP2002290209 A JP 2002290209A JP 2002290209 A JP2002290209 A JP 2002290209A JP 2004124512 A JP2004124512 A JP 2004124512A
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JP
Japan
Prior art keywords
pipe
opening
floor pan
waterproof floor
piping
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.)
Granted
Application number
JP2002290209A
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Japanese (ja)
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JP4148743B2 (en
Inventor
Hideki Kasai
笠井 秀樹
Kazuyuki Miyazaki
宮崎 和由紀
Shigeto Sugi
杉 茂人
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Sekisui Home Techno KK
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Sekisui Home Techno KK
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Priority to JP2002290209A priority Critical patent/JP4148743B2/en
Publication of JP2004124512A publication Critical patent/JP2004124512A/en
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Abstract

<P>PROBLEM TO BE SOLVED: To provide a waterproof floor pan for ensuring watertightness while facilitating alignment of pipes in an opening for leading in the pipes for the waterproof floor pan which forms a bathroom. <P>SOLUTION: A bathtub pan member 3 is provided with a work opening 34, and the long pipe 6 rises from the work opening 34. A pipe fixing member 4 provided with pipe insertion holes 41 is fixed into the work opening 34. The work opening 34 is covered with a cover member 5 provided with pipe insertion holes 51 and placed on the upper side of the pipe fixing member 4. <P>COPYRIGHT: (C)2004,JPO

Description

【0001】
【発明の属する技術分野】
本発明は、防水床パンの配管構造に関する。
【0002】
【従来の技術】
防水床パンの配管構造は、浴室の外から浴室の内へ給水・給湯用配管を通すために、図5に示すように、基礎床面との間に敷設された給水・給湯用等の配管100が継手101により接続されて、防水床パン200に穿設された配管導入口210から床上に立ち上げられ、浴室内の給水栓や給湯栓等に接続されるようになっている(例えば、特許文献1参照。)。
【0003】
【特許文献1】
実開平1―57162号公報(第1図)
【0004】
また、配管導入のための開口210が、配管100が導入可能な必要最小限の大きさに穿設されていて、配管導入後、各配管のみを挿入可能な配管挿入孔221を備えた蓋220によって覆われ、配管挿入孔221と配管100との隙間部分が図示していないがコーキング材等によって水密にシールされるようになっている。
【0005】
また、従来より普及しているヘッダー配管工法は、主給水管や主給湯管からヘッダーを介してたこ足状に分岐させた長尺の配管を、浴室などの各水廻り設備の水栓へ1対1でつなげる工法であって、主給水管や主給湯管から継手を介して順次枝状に分岐させた分岐管を、各水廻り設備の水栓につなげるようにした先分岐工法による配管に比べて、継手のところの接続箇所が少なくて施工不良による漏水を抑えることができ、また水廻り設備の同時使用時において流量変化が少なく、安定した給水、給湯も可能である。
【0006】
浴室ユニットの防水床パンへの配管方法として、ヘッダー配管工法する場合にも、継手のところの接続箇所が少なくて施工不良による漏水を抑えることができる。
しかしながら、図5に示すように、継手101により配管を立ち上げた場合は、配管導入のための開口210における配管の芯合わせが簡単であるが、ヘッダー配管工法する場合は、長尺の配管を使用して、配管導入のための開口の下方付近において継手を使用しないので、配管の芯合わせが困難であるという問題がある。
【0007】
また、図5に示したような蓋220の配管挿入孔221によって、配管の芯合わせだけならできなくはないが、長尺の配管が、開口へ立ち上げるために湾曲していたり、コイル状に巻回されて販売されており、巻き癖が付いているために、長尺の配管が、配管導入のための開口において様々な方向に向いてしまう。そのため、蓋220に対して、長尺の配管から応力が発生して、防水床パンと蓋220との水密性が確保できないという問題がある。
【0008】
【発明が解決しようとする課題】
本発明は、このような事情に鑑みて、配管導入のための開口において、配管の芯合わせが容易で、水密性が確保できる防水床パンを提供することを目的としている。
【0009】
【課題を解決するための手段】
このような目的を達成するために、本発明の請求項1の発明にかかる防水床パンの配管構造は、浴室を形成する防水床パンに設けられた開口を通して、長尺の配管が立ち上げられ、前記開口に配管挿入孔が設けられた配管固定部材が固定され、前記配管固定部材の上側に配置され、配管挿入孔が設けられた蓋部材で前記開口を覆うことを備える構成とした。
【0010】
本発明の請求項2の発明にかかる防水床パンの配管構造は、配管固定部材は、開口の縁を挟み込んで固定することを備えている構成とした。
【0011】
本発明の請求項3の発明にかかる防水床パンの配管構造は、蓋部材に設けられた配管挿入孔が立ち上げられ、前記立ち上げられた部分にゴムパッキンが嵌められていることを備えている構成とした。
【0012】
【発明の実施の形態】
以下に、本発明の実施の形態を、図面を参照しつつ詳しく説明する。
図1〜図3は本発明にかかる防水床パンの配管構造の1つの実施の形態をあらわしている。
【0013】
図1に示すように、この防水床パン1は、圧縮成形によって別体に成形された洗い場部となる洗い場パン部材2と、浴槽受部となるとともに、洗い場パン部材2に連接して配置される浴槽パン部材3とを備えている。
洗い場パン部材2は、図1に示すように、浴槽パン部材3との連接部に沿う長手方向中央に、排水孔21が設けられている。
本体31は、浴槽の下端部が嵌まり込む矩形の凹部32を中央に備え、この凹部32の長手方向両端から外側に延出するように設けられた延出部33にそれぞれ作業用開口34が穿設されている。
また、凹部32には、床下の排水管(図示せず)に接続され、浴槽から凹部32内に排水される排水を排水管を介して下水道等に排出する排水口32aが設けられている。
【0014】
浴槽パン部材3に作業用開口34が設けられている。作業用開口34に長尺の配管6が立ち上げられ、作業用開口34に配管挿入孔41が設けられた配管固定部材4が固定される。配管固定部材4の上側に、配管挿入孔51が設けられた蓋部材5で作業用開口34が覆れている。
【0015】
作業用開口34は、図2又は図3に示すように浴槽パン部材3を敷設時に床下側から立ち上がる配管6を臨む位置に設けられていて、配管6が挿通された状態でも、配管6の周りに浴槽パン部材3の上方から作業者が少なくとも腕を差し入れることが可能な隙間8を形成するような大きさになっている。
【0016】
配管固定部材4は、図4に示すように、配管挿入孔41が設けられた板状部材42と固定金具43とを螺子44によって貫通されている。板状部材42は、作業用開口34の周囲の上面に当接する端部を有し、微発泡されたポリスチレンからなり押出成形された成形品を適当な長さ(130mm)に切断して形成される。配管導入孔41は、床下から立ち上げられる長尺の配管が挿入できる直径(18mm)であり、板状部材42のどの位置に設けられてもよいが、実施例においてはほぼ中央に設けられた。配管固定部材4の形状として、板状体以外に棒状体や網状体などの形状であってもよい。
【0017】
固定金具43は、板状部材42の下方に螺子44によって螺合されており、金属製の厚さ2mm、長さ60mmの短冊状の薄板である。両端の5mmが作業用開口34に係るように立ち上げられている。
【0018】
配管固定部材4の作業用開口34への固定方法は、通常以下のようにして施工されるようになっている。
作業用開口34を通して配管6が立ち上げられ、配管固定部材4の配管挿入孔41に配管6を挿入した後に、配管固定部材4を作業用開口34に固定する。まず、板状部材42の下方で、螺子44によって緩く螺合された固定金具43は、作業用開口34へ固定するために、作業用開口34へ挿入する際は、板状部材42の長手方向と平行方向回転させることにより、作業用開口34へ挿入することが可能になる。そして、板状部材42を作業用開口34の周囲の上面に当接させた後に、板状部材42の長手方向と垂直方向、つまり、作業用開口34の周囲に掛け渡されるような方向に、回転させる。
【0019】
その後、板状部材42の上面に出ている螺子44の螺子頭をドライバーなどの工具により螺子44を回転させて、固定金具43を引き上げて、図3に示すように、作業用開口34の周囲の下方に垂れ下げられた所35に、固定金具43の両端の立ち上げ部分45を係合させて固定する。
【0020】
作業用開口への配管固定部材の固定方法として、上記のように板状部材42と固定金具43とで作業用開口の縁を挟み込んで固定する以外に、作業用開口の縁の上面または下面に板状部材42をビスで固定してもよいが、上面に固定するほうが、浴室の内から作業ができるので好ましい。
【0021】
蓋部材5は、作業用開口34に配管固定部材4が固定された後に、その上側から、蓋部材5の配管挿入孔51に配管を挿入して、延出部33の上面に固定して作業用開口34を覆う。蓋部材5は、ABS樹脂製で、幅160mm、長さ500mmであり、作業用開口34(幅85mm、長さ490mm)を覆うことができる。蓋部材5の下面には、EPDM製のゴムパッキン52が設けられ、水密性が更に確保される。蓋部材5はビス53によって延出部33の上面に固定されるようになっている。蓋部材5は、合成樹脂で形成する以外に、ゴムで形成しても良い。
【0022】
本実施例における長尺の配管6は、浴槽への追い炊き用の2本と洗い場での水栓への2本との4本であり、これに対応して、蓋部材5に4つの配管挿入孔51が設けられている。
蓋部材5に設けられた4つの配管挿入孔51は、それぞれの直径(35mm)であり、配管固定部材4の配管導入孔41の直径(18mm)よりも大きいので、長尺の配管6からの応力が蓋部材5に加わわらないので、防水床パンと蓋部材5との水密性が確保できる。図3に示すように蓋部材5の配管挿入孔51は、立ち上がり部54を有しており、この立ち上がり部54に上方に内径が縮径するゴムパッキン7が嵌められる。ゴムパッキン7の外側から締め付け金具71によって締め付けられる。
【0023】
ゴムパッキン7は、様々な内径を有しており、配管の外径に合わせて、ゴムパッキン7の上端部を切断して使用される。ゴムパッキン7に配管を挿入した後に、ゴムパッキン7の上端部を、口径を拡縮可能なインシュロックタイ72によって、締め付けられる。さらに、ゴムパッキン7は、ゴム弾性体で形成されているので、配管のピッチが多少ずれても調整可能であり、また、上方に立ち上げられているので、万一、防水パンに少々の水が溜まっても水漏れする虞が無い。
【0024】
長尺の配管としては、架橋ポリエチレン管、架橋ポリブテン管、ステンレス・スチール・コルゲイテッド・チューブ、銅管、アルミニウム管の内外面に中密度ポリエチレンや架橋ポリエチレンを被覆した金属強化ポリエチレン管などが挙げられる。
【0025】
以上のような構造にすることにより、ヘッダー配管工法であり長尺の配管を使用して配管導入のための開口の下方付近において継手を使用しないのでも、作業用開口34への固定された配管固定部材4によって、配管の芯合わせが可能である。継手のところの接続箇所が少なくて施工不良による漏水を抑えることができる。また、蓋部材5に対して、長尺の配管6からの応力を配管固定部材4によって受け止め、蓋部材5に対して、応力が発生しないので、蓋部材5において水密性が確保できる。
【0026】
【発明の効果】
請求項1記載の防水床パンの配管構造は、以上のように構成されているので、ヘッダー配管工法の場合であっても、配管導入のための開口で固定された配管固定部材によって、配管の芯合わせができる。
また、長尺の配管からの応力を配管固定部材によって受け止め、蓋部材に対して、応力が発生しないので、蓋部材において水密性が確保できる。
【0027】
特に、請求項2の防水床パンの配管構造のようにすれば、浴室の内から容易に作業ができるので好ましい。また、請求項3の防水床パンの配管構造のようにすれば、蓋部材と配管との水密性が確実であり、万一、防水パンに少々の水が溜まっても水漏れする虞が無い。
【図面の簡単な説明】
【図1】本発明にかかる防水床パンを表す分解斜視図である。
【図2】防水床パンのの配管構造の要部分解斜視図である。
【図3】防水床パンのの配管構造の施工状態の断面図である。
【図4】配管固定部材の斜視図である。
【図5】従来の防水床パンの配管構造を説明する斜視図である。
【符号の説明】
1  防水床パン
2  洗い場パン部材(洗い場部)
3  浴槽パン部材(浴槽受部)
34 開口
4    配管固定部材
41 配管挿入孔
5  蓋部材
51 配管挿入孔
54 立ち上がり部
6  配管
7  ゴムパッキン
[0001]
TECHNICAL FIELD OF THE INVENTION
The present invention relates to a piping structure for a waterproof floor pan.
[0002]
[Prior art]
As shown in FIG. 5, the waterproof floor pan has a piping structure for supplying water and hot water from the outside of the bathroom to the inside of the bathroom. 100 is connected by a joint 101, rises on the floor from a pipe inlet 210 formed in the waterproof floor pan 200, and is connected to a water tap or a hot water tap in a bathroom (for example, See Patent Document 1.).
[0003]
[Patent Document 1]
Japanese Utility Model Publication No. 1-57162 (FIG. 1)
[0004]
Further, an opening 210 for introducing a pipe is formed in a minimum necessary size for introducing the pipe 100, and a lid 220 having a pipe insertion hole 221 into which only each pipe can be inserted after the pipe is introduced. Although not shown, a gap between the pipe insertion hole 221 and the pipe 100 is sealed by a caulking material or the like in a watertight manner.
[0005]
In addition, a header pipe construction method that has been widely used is that a long pipe branched from a main water supply pipe or a main hot water supply pipe in a octopus shape through a header is connected to a water faucet of each water supply facility such as a bathroom. This is a method of connecting one-to-one with a branch pipe that is branched from the main water supply pipe or main hot water supply pipe in order through a joint, and then connected to the faucet of each water supply facility. In comparison, the number of connection points at the joint is small, so that water leakage due to poor construction can be suppressed, and the flow rate change is small at the time of simultaneous use of the water circulating equipment, so that stable water supply and hot water supply are also possible.
[0006]
Even when a header piping method is used as a piping method for the bathroom unit to the waterproof floor pan, the number of connection points at the joints is small, and water leakage due to poor construction can be suppressed.
However, as shown in FIG. 5, when the pipe is started up by the joint 101, the alignment of the pipe at the opening 210 for introducing the pipe is easy, but when the header pipe method is used, a long pipe is required. Since the joint is not used near the lower part of the opening for introducing the piping, there is a problem that the alignment of the piping is difficult.
[0007]
Further, the pipe insertion hole 221 of the lid 220 as shown in FIG. 5 does not prevent the pipe from being centered, but the long pipe is curved to rise to the opening or is formed in a coil shape. Due to being wound and sold and having a winding habit, long pipes face various directions at openings for introducing pipes. For this reason, there is a problem that stress is generated from the long pipe to the lid 220, and watertightness between the waterproof floor pan and the lid 220 cannot be ensured.
[0008]
[Problems to be solved by the invention]
In view of such circumstances, an object of the present invention is to provide a waterproof floor pan in which piping can be easily aligned at an opening for introducing piping and watertightness can be ensured.
[0009]
[Means for Solving the Problems]
In order to achieve such an object, in the piping structure of the waterproof floor pan according to the invention of claim 1 of the present invention, a long pipe is raised through an opening provided in the waterproof floor pan forming the bathroom. A pipe fixing member having a pipe insertion hole provided in the opening is fixed, and is disposed above the pipe fixing member, and the opening is covered with a lid member provided with the pipe insertion hole.
[0010]
The piping structure of the waterproof floor pan according to the invention of claim 2 of the present invention has a configuration in which the piping fixing member is provided with the edge of the opening sandwiched therebetween and fixed.
[0011]
The piping structure of a waterproof floor pan according to the invention of claim 3 of the present invention includes that a piping insertion hole provided in a lid member is raised, and a rubber packing is fitted in the raised portion. Configuration.
[0012]
BEST MODE FOR CARRYING OUT THE INVENTION
Hereinafter, embodiments of the present invention will be described in detail with reference to the drawings.
1 to 3 show one embodiment of a piping structure for a waterproof floor pan according to the present invention.
[0013]
As shown in FIG. 1, the waterproof floor pan 1 is a washing pan member 2 which is formed separately by compression molding and serves as a washing part, and a bathtub receiving part. Bathtub pan member 3.
As shown in FIG. 1, the washing pan member 2 is provided with a drain hole 21 at the center in the longitudinal direction along the connection portion with the bathtub pan member 3.
The main body 31 has a rectangular concave portion 32 at the center where the lower end portion of the bathtub fits, and a working opening 34 is provided in each of the extending portions 33 provided so as to extend outward from both ends in the longitudinal direction of the concave portion 32. Has been drilled.
In addition, the recess 32 is provided with a drain port 32a that is connected to a drain pipe (not shown) under the floor and discharges drainage drained from the bathtub into the recess 32 to a sewer through a drain pipe.
[0014]
A work opening 34 is provided in the bathtub pan member 3. The long pipe 6 is raised in the work opening 34, and the pipe fixing member 4 having the pipe insertion hole 41 provided in the work opening 34 is fixed. On the upper side of the pipe fixing member 4, the work opening 34 is covered by a lid member 5 provided with a pipe insertion hole 51.
[0015]
The working opening 34 is provided at a position facing the pipe 6 rising from the floor below when the bathtub pan member 3 is laid, as shown in FIG. 2 or FIG. 3, and even around the pipe 6 even when the pipe 6 is inserted. The gap 8 is formed such that a worker can insert at least an arm from above the bathtub pan member 3.
[0016]
As shown in FIG. 4, the pipe fixing member 4 has a screw 44 penetrating a plate-like member 42 provided with a pipe insertion hole 41 and a fixing bracket 43. The plate member 42 has an end contacting the upper surface around the working opening 34, and is formed by cutting an extruded molded product made of microfoamed polystyrene into an appropriate length (130 mm). You. The pipe introduction hole 41 has a diameter (18 mm) into which a long pipe raised from under the floor can be inserted, and may be provided at any position of the plate-like member 42, but is provided substantially at the center in the embodiment. . The shape of the pipe fixing member 4 may be a rod-like body or a net-like body other than the plate-like body.
[0017]
The fixing fitting 43 is screwed below the plate-like member 42 by a screw 44, and is a strip-shaped thin metal plate having a thickness of 2 mm and a length of 60 mm. 5 mm at both ends are raised so as to relate to the working opening 34.
[0018]
The method of fixing the pipe fixing member 4 to the working opening 34 is generally performed as follows.
After the pipe 6 is raised through the working opening 34 and the pipe 6 is inserted into the pipe insertion hole 41 of the pipe fixing member 4, the pipe fixing member 4 is fixed to the working opening 34. First, the fixing bracket 43 loosely screwed by the screw 44 below the plate member 42 is inserted into the work opening 34 in order to fix it to the work opening 34 in the longitudinal direction of the plate member 42. By rotating in the direction parallel to the above, insertion into the working opening 34 becomes possible. Then, after the plate-shaped member 42 is brought into contact with the upper surface around the working opening 34, in a direction perpendicular to the longitudinal direction of the plate-shaped member 42, that is, in a direction to be bridged around the working opening 34, Rotate.
[0019]
Thereafter, the screw 44 of the screw 44 projecting from the upper surface of the plate-like member 42 is rotated by a tool such as a screwdriver, and the fixing bracket 43 is pulled up. As shown in FIG. The rising portions 45 at both ends of the fixing bracket 43 are engaged with and fixed to a place 35 that is hung downward.
[0020]
As a method of fixing the pipe fixing member to the work opening, in addition to sandwiching and fixing the edge of the work opening between the plate member 42 and the fixing bracket 43 as described above, the pipe fixing member may be attached to the upper surface or the lower surface of the edge of the work opening. The plate-like member 42 may be fixed with a screw, but it is preferable to fix the plate-like member 42 to the upper surface because the work can be performed from inside the bathroom.
[0021]
After the pipe fixing member 4 is fixed to the work opening 34, the cover member 5 is inserted into the pipe insertion hole 51 of the cover member 5 from above, and fixed to the upper surface of the extension portion 33. Cover 34. The lid member 5 is made of ABS resin, has a width of 160 mm and a length of 500 mm, and can cover the working opening 34 (85 mm in width and 490 mm in length). A rubber packing 52 made of EPDM is provided on the lower surface of the lid member 5 to further ensure watertightness. The cover member 5 is fixed to the upper surface of the extension portion 33 by a screw 53. The lid member 5 may be formed of rubber in addition to the synthetic resin.
[0022]
There are four long pipes 6 in this embodiment, two for additional cooking in the bathtub and two for the faucet in the washing basin. An insertion hole 51 is provided.
The four pipe insertion holes 51 provided in the lid member 5 have respective diameters (35 mm) and are larger than the diameter (18 mm) of the pipe introduction holes 41 of the pipe fixing member 4. Since no stress is applied to the lid member 5, watertightness between the waterproof floor pan and the lid member 5 can be ensured. As shown in FIG. 3, the pipe insertion hole 51 of the lid member 5 has a rising portion 54, and the rubber packing 7 whose inner diameter is reduced upward is fitted into the rising portion 54. From the outside of the rubber packing 7, it is fastened by a fastening member 71.
[0023]
The rubber packing 7 has various inner diameters, and is used by cutting the upper end of the rubber packing 7 according to the outer diameter of the pipe. After the pipe is inserted into the rubber packing 7, the upper end of the rubber packing 7 is tightened by an insulator tie 72 whose diameter can be increased or reduced. Further, since the rubber packing 7 is formed of a rubber elastic body, it can be adjusted even if the pitch of the piping is slightly deviated, and since the rubber packing 7 is raised upward, a small amount of water may be applied to the waterproof pan. Even if water accumulates, there is no risk of water leakage.
[0024]
Examples of the long pipe include a crosslinked polyethylene pipe, a crosslinked polybutene pipe, a stainless steel corrugated tube, a copper pipe, and a metal reinforced polyethylene pipe in which the inner and outer surfaces of an aluminum pipe are coated with medium density polyethylene or crosslinked polyethylene.
[0025]
With the above-described structure, even when the header piping method is used and a long pipe is used and a joint is not used near the opening below the pipe introduction pipe, the fixed pipe to the working opening 34 can be used. With the fixing member 4, the pipe can be centered. There are few connection points at the joints, and water leakage due to poor construction can be suppressed. Further, the stress from the long pipe 6 is received by the pipe fixing member 4 with respect to the lid member 5, and no stress is generated on the lid member 5, so that the watertightness of the lid member 5 can be ensured.
[0026]
【The invention's effect】
Since the piping structure of the waterproof floor pan according to claim 1 is configured as described above, even in the case of the header piping method, the piping fixing member fixed at the opening for introducing the piping is used for the piping. Alignment is possible.
Further, the stress from the long pipe is received by the pipe fixing member, and no stress is generated on the lid member, so that the watertightness of the lid member can be secured.
[0027]
In particular, it is preferable to adopt the piping structure of the waterproof floor pan according to claim 2 because the work can be easily performed from inside the bathroom. According to the piping structure of the waterproof floor pan of the third aspect, the watertightness of the lid member and the piping is ensured, and there is no danger of leaking even if a little water accumulates in the waterproof pan. .
[Brief description of the drawings]
FIG. 1 is an exploded perspective view showing a waterproof floor pan according to the present invention.
FIG. 2 is an exploded perspective view of a main part of a piping structure of the waterproof floor pan.
FIG. 3 is a cross-sectional view of a piping structure of a waterproof floor pan in an installed state.
FIG. 4 is a perspective view of a pipe fixing member.
FIG. 5 is a perspective view illustrating a piping structure of a conventional waterproof floor pan.
[Explanation of symbols]
1 Waterproof floor bread 2 Washing area bread member (washing area)
3 Bath tub bread members (bath tub receiving section)
34 opening 4 pipe fixing member 41 pipe insertion hole 5 lid member 51 pipe insertion hole 54 rising part 6 pipe 7 rubber packing

Claims (3)

浴室を形成する防水床パンに設けられた開口を通して、長尺の配管が立ち上げられ、前記開口に配管挿入孔が設けられた配管固定部材が固定され、前記配管固定部材の上側に配置され、配管挿入孔が設けられた蓋部材で前記開口を覆うことを特徴とする防水床パンの配管構造。Through an opening provided in a waterproof floor pan forming a bathroom, a long pipe is raised, a pipe fixing member provided with a pipe insertion hole in the opening is fixed, and is disposed above the pipe fixing member, A pipe structure for a waterproof floor pan, wherein the opening is covered with a lid member provided with a pipe insertion hole. 配管固定部材は、開口の縁を挟み込んで固定することを特徴とする請求項1記載の防水床パンの配管構造。The piping structure for a waterproof floor pan according to claim 1, wherein the piping fixing member is fixed by sandwiching an edge of the opening. 蓋部材に設けられた配管挿入孔が立ち上げられ、前記立ち上げられた部分にゴムパッキンが嵌められていることを特徴とする請求項1に記載の防水床パンの配管構造。The piping structure for a waterproof floor pan according to claim 1, wherein a piping insertion hole provided in the lid member is raised, and a rubber packing is fitted in the raised portion.
JP2002290209A 2002-10-02 2002-10-02 Waterproof floor pan piping structure Expired - Fee Related JP4148743B2 (en)

Priority Applications (1)

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JP2006177032A (en) * 2004-12-22 2006-07-06 Matsushita Electric Works Ltd Piping structure of bathroom
JP2019094766A (en) * 2017-11-17 2019-06-20 積水ホームテクノ株式会社 Bathroom piping leading structure
JP2019095060A (en) * 2017-11-17 2019-06-20 積水ホームテクノ株式会社 Machine screw reception structure and its process of manufacture

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JP2019095060A (en) * 2017-11-17 2019-06-20 積水ホームテクノ株式会社 Machine screw reception structure and its process of manufacture
JP7140383B2 (en) 2017-11-17 2022-09-21 積水ホームテクノ株式会社 Screw receiving structure and manufacturing method thereof
JP7215714B2 (en) 2017-11-17 2023-01-31 積水ホームテクノ株式会社 Bathroom plumbing lead-out structure

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