JP2009091748A - Method for mounting lid in operation opening of waterproof pan - Google Patents

Method for mounting lid in operation opening of waterproof pan Download PDF

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JP2009091748A
JP2009091748A JP2007261351A JP2007261351A JP2009091748A JP 2009091748 A JP2009091748 A JP 2009091748A JP 2007261351 A JP2007261351 A JP 2007261351A JP 2007261351 A JP2007261351 A JP 2007261351A JP 2009091748 A JP2009091748 A JP 2009091748A
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water supply
supply pipe
lid
waterproof pan
piping
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JP5594929B2 (en
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Toshiro Sawa
俊郎 澤
Takeshi Mabuchi
剛 馬渕
Junichi Sato
淳一 佐藤
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Inax Corp
Tostem Corp
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Inax Corp
Tostem Corp
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  • Sink And Installation For Waste Water (AREA)

Abstract

<P>PROBLEM TO BE SOLVED: To provide a mounting method which enables a lid to be properly mounted in an operation opening of a waterproof pan on a job site without shifting piping in accordance with a rising position of the rising piping. <P>SOLUTION: After the installation of the waterproof pan 2 for the bathtub, a position of the piping 4 rising in the operation opening 2b, which is formed in the waterproof pan 2, is measured; a piping hole 7 for making the piping 4 pass through a lid body 5 is drilled in accordance with the measured position; the packing 14, a rubber tube 8, a female screw flange 9, a male-female screw flange 10 and a male screw flange 11 are attached to the bored piping hole 7; and the lid body 5 is fixed to the operation opening 2b of the waterproof pan 2 in a covering manner while the piping 4 is passed through the inside of the rubber tube 8. <P>COPYRIGHT: (C)2009,JPO&INPIT

Description

本発明は、防水パンに開口されている作業口への蓋の取付方法に関するものである。   The present invention relates to a method for attaching a lid to a work opening opened in a waterproof pan.

従来、特許文献１に開示されているように、配管が立ち上げられる浴槽パン部材に開口された作業用開口に、配管を固定する固定部材を固定し、固定部材の上側に蓋部材を設けて、蓋部材で作業用開口を蓋する構造の防水床パンの配管構造が存在する。
特開２００４−１２４５１２号公報 Conventionally, as disclosed in Patent Document 1, a fixing member that fixes a pipe is fixed to a work opening that is opened in a bathtub pan member where the pipe is started up, and a lid member is provided on the upper side of the fixing member. There is a waterproof floor pan piping structure in which a work opening is covered with a lid member.
JP 2004-124512 A

上記従来の防水床パンの配管構造では、工場で蓋部材に、配管を挿通させる配管挿入孔が形成されて、蓋部材が現場に持ち込まれるものであるため、現場で防水床パンを設置した時に、既に配管業者により施工されている配管の立ち上がり位置の誤差を吸収することができず、配管を蓋部材の配管挿入孔内に挿入させることができない事態が生ずるという問題点があり、配管挿入孔内に配管を通して蓋部材を作業用開口に確実に蓋するためには、配管自体の位置を動かさなければならず、現場で対応ができない事態が生ずるという問題点があった。   In the above-mentioned conventional waterproof floor pan piping structure, a pipe insertion hole for inserting the pipe is formed in the lid member at the factory, and the lid member is brought into the field. There is a problem that the error of the rising position of the pipe already installed by the pipe supplier cannot be absorbed and the pipe cannot be inserted into the pipe insertion hole of the lid member. In order to securely cover the lid member with the working opening through the pipe, the position of the pipe itself must be moved, and there is a problem that a situation that cannot be handled on site occurs.

本発明は、配管の立ち上がり位置の誤差を良好に吸収して、現場の配管立ち上げ位置に対応して防水パンの作業口に蓋を取り付けできる蓋取付方法を提供することを目的の１つとし、上述の目的の少なくとも一部を達成するために以下の手段を採った。
本発明は、防水パンの設置後に、該防水パンの作業口内に立ち上がる配管の位置を採寸し、該採寸した位置に合わせて蓋体に前記配管を通す配管孔を穿設し、穿設した配管孔に水密部材を取り付け、該水密部材内に前記配管を通しつつ前記蓋体を前記作業口に覆蓋状に固設することを要旨とする。 An object of the present invention is to provide a lid attachment method that can absorb errors in the rising position of the pipe well and attach the lid to the work opening of the waterproof pan corresponding to the piping rising position in the field. In order to achieve at least a part of the above object, the following measures were taken.
The present invention measures the position of the pipe that rises in the work opening of the waterproof pan after the installation of the waterproof pan, drills a pipe hole through which the pipe passes through the lid in accordance with the measured position, and the drilled pipe The gist is that a watertight member is attached to the hole, and the lid is fixed to the work port in a cover lid shape while passing the piping through the watertight member.

本発明では、現場で蓋体に配管を通す配管孔を穿設するものであり、配管立ち上がり位置に対応して、その位置に蓋体に配管孔を現場で穿設し、現場の配管の立ち上がり位置の誤差を吸収して、配管孔に確実に配管を通して蓋体を作業口に覆蓋状に固設することができるものとなる。   In the present invention, a piping hole for passing piping through the lid at the site is drilled, and a piping hole is drilled in the lid at the site corresponding to the piping rising position. The position error can be absorbed, and the lid can be securely attached to the work port in a cover lid shape through the pipe hole.

次に、本発明の実施の形態を実施例を用いて説明する。
図１は、浴室ユニットの底面を構成する洗い場防水パン１と浴槽防水パン２の設置状態の平面構成図であり、洗い場防水パン１上には洗い場１ａが形成されており、また浴槽防水パン２上には浴槽を設置できる浴槽設置面２ａが形成されている。
また、浴槽防水パン２の洗い場１ａ側には、上下に貫通した作業口２ｂ，２ｂが左右にそれぞれ形成されており、この作業口２ｂを用いて配管の接続作業等を行えるように構成されている。 Next, embodiments of the present invention will be described using examples.
FIG. 1 is a plan view of a washing place waterproof pan 1 and a bathtub waterproof pan 2 constituting the bottom surface of a bathroom unit. A wash place 1a is formed on the wash place waterproof pan 1, and the bathtub waterproof pan 2 is shown in FIG. The bathtub installation surface 2a which can install a bathtub is formed on the top.
In addition, work openings 2b and 2b penetrating vertically are formed on the right and left sides of the wash basin 1a of the bathtub waterproof pan 2, respectively, and the work connection 2b and the like can be performed using the work openings 2b. Yes.

現場に浴槽防水パン２を設置する際に、現場のＬＲに対応して左右何れかの作業口２ｂの位置には、既に配管施工業者により施工された給水管３と給湯管４が立ち上げられている。
この給水管３および給湯管４が立ち上がる側の作業口２ｂに蓋体５を取り付ける方法について以下に説明する。
なお、配管３，４が立ち上がらない側の作業口２ｂは、その全面が別の蓋により覆蓋されて閉ざされるものである。 When the bathtub waterproofing pan 2 is installed on the site, a water supply pipe 3 and a hot water supply pipe 4 that have already been constructed by a plumbing contractor are set up at either the left or right work opening 2b corresponding to the LR at the site. ing.
A method of attaching the lid 5 to the working port 2b on the side where the water supply pipe 3 and the hot water supply pipe 4 rise will be described below.
In addition, the working port 2b on the side where the pipes 3 and 4 do not stand up is covered and closed by another cover.

図２において作業口２ｂの拡大斜視図を示す。
現場の所定位置に浴槽防水パン２を設置すると、作業口２ｂ内に、既に配管されている給水管３と給湯管４が立ち上がるが、浴槽防水パン２を固定した状態で作業口２ｂ内に立ち上がる給水管３の位置を現場で採寸する。
即ち、作業口２ｂの内周から給水管３の中心に至る横方向の寸法ａと、作業口２ｂの内周から給水管３の中心に至る縦方向の寸法ｂを現場で採寸して、この採寸した位置に合わせて蓋体５の蓋本体５ａに給水管３の中心位置を印し、そこから７０ｍｍ程度離れた位置に給湯管４の位置を印し、その印をした位置に現場で孔を貫通状に形成させる。 FIG. 2 shows an enlarged perspective view of the work port 2b.
When the bathtub waterproof pan 2 is installed at a predetermined position on the site, the already provided water supply pipe 3 and hot water supply pipe 4 rise in the work opening 2b, but rise in the work opening 2b with the bathtub waterproof pan 2 fixed. Measure the position of the water supply pipe 3 on site.
That is, the horizontal dimension a from the inner periphery of the work port 2b to the center of the water supply pipe 3 and the vertical dimension b from the inner periphery of the work port 2b to the center of the water supply pipe 3 are measured on site. The center position of the water supply pipe 3 is marked on the lid body 5a of the lid body 5 in accordance with the measured position, the position of the hot water supply pipe 4 is marked at a position about 70 mm away from it, and a hole is formed at the marked position in the field. Is formed in a penetrating shape.

即ち、図３に示すように、ＡＢＳ等からなる蓋本体５ａに、給水管３を通す給水管孔６と、給湯管４を通す給湯管孔７を現場で形成させる。
なお、蓋体５は、蓋本体５ａの外周に垂下状に蓋外周壁５ｂが一体形成され、蓋外周壁５ｂの外周側に、間隔をおいて複数のネジ挿入部５ｃ，５ｃ，５ｃが一体形成されており、各ネジ挿入部５ｃ内には、上方より取付ネジ１６を通すことができるものである。 That is, as shown in FIG. 3, a water supply pipe hole 6 through which the water supply pipe 3 passes and a hot water supply pipe hole 7 through which the hot water supply pipe 4 passes are formed in the lid body 5a made of ABS or the like.
The lid body 5 is integrally formed with a lid outer peripheral wall 5b in a hanging manner on the outer periphery of the lid main body 5a, and a plurality of screw insertion portions 5c, 5c, 5c are integrally formed on the outer peripheral side of the lid outer peripheral wall 5b with a space therebetween. The mounting screw 16 can be passed from above into each screw insertion portion 5c.

図３のように、現場で蓋体５に給水管孔６と給湯管孔７を、現場の給水管３および給湯管４に対応した位置に形成させた後に、図４に示すように、給水管孔６および給湯管孔７の内周に、Ｕ字状断面のパッキン１４，１４を取り付ける。
その後に、各パッキン１４，１４に対し水密部材であるゴム筒体８，雌ネジフランジ９，雄雌ネジフランジ１０，および雄ネジフランジ１１を図５のように取り付ける。この取付構造の縦断面拡大図は図７に示す。 As shown in FIG. 3, after the water supply pipe hole 6 and the hot water supply pipe hole 7 are formed in the lid 5 at the site at positions corresponding to the water supply pipe 3 and the hot water supply pipe 4 at the site, as shown in FIG. On the inner periphery of the tube hole 6 and the hot water supply tube hole 7, packings 14, 14 having a U-shaped cross section are attached.
Thereafter, the rubber cylinder 8, the female screw flange 9, the male and female screw flange 10, and the male screw flange 11 which are watertight members are attached to the packings 14 and 14 as shown in FIG. FIG. 7 shows an enlarged longitudinal sectional view of this mounting structure.

図７に示すように、ゴム筒体８は、内部に給水管３あるいは給湯管４を通すことのできる筒状にゴムで形成されており、ゴム筒体８の下端側には拡径した固定筒部８ａが連続して一体形成されている。また、ゴム筒体８の上部部位の内周側には内方へ水平に突出して内鍔片８ｂが一体形成されており、この内鍔片８ｂの内周が給水管３あるいは給湯管４の外周にほぼ当接状となるものである。   As shown in FIG. 7, the rubber cylinder 8 is formed of rubber in a cylindrical shape through which the water supply pipe 3 or the hot water supply pipe 4 can be passed. The cylinder portion 8a is integrally formed continuously. Further, an inner flange piece 8b is integrally formed on the inner peripheral side of the upper portion of the rubber cylinder 8 so as to protrude inward, and the inner periphery of the inner flange piece 8b is the water supply pipe 3 or the hot water supply pipe 4. It is almost in contact with the outer periphery.

このゴム筒体８の固定筒部８ａの外周に、下端内周に雌ネジを有する雌ネジフランジ９を上方側より被せて、固定筒部８ａの下方より、雄雌ネジフランジ１０を固定筒部８ａ内に差し込んで、雄雌ネジフランジ１０の下端外周に形成されている雄ネジに対し、上方から雌ネジフランジ９の雌ネジを螺合させて、雌ネジフランジ９を雄雌ネジフランジ１０に締め付けることで、雌ネジフランジ９と雄雌ネジフランジ１０間にゴム筒体８を立設状に挟み込んで予め組み付けておくことができ、この組み付け状態の雄雌ネジフランジ１０に対し、給水管孔６あるいは給湯管孔７の下方より雄ネジフランジ１１を差し込んで、雄雌ネジフランジ１０の下端内周に形成されている雌ネジに対し、雄ネジフランジ１１の外周上端に形成されている雄ネジを螺合させることができ、下方より雄ネジフランジ１１を雄雌ネジフランジ１０に締め付けて、給水管孔６および給湯管孔７のパッキン１４の内側に水密部材であるゴム筒体８と、雌ネジフランジ９と雄雌ネジフランジ１０と雄ネジフランジ１１を取り付けることができる。
なお、雌ネジフランジ９を締め付ける際に、良好に締め付けができるように、ゴム筒体８の固定筒部８ａの上面側にスリップワッシャー１２を介在させておくと良く、またパッキン１４の上面にもスリップワッシャー１５を介在させておくと、締め付けを良好に行うことができるものとなる。 The outer periphery of the fixed cylinder portion 8a of the rubber cylinder 8 is covered with a female screw flange 9 having a female screw at the inner periphery of the lower end from above, and the male and female screw flanges 10 are fixed to the fixed cylinder portion from below the fixed cylinder portion 8a. The female screw 9 is inserted into the male screw flange 9 from above, and the female screw flange 9 is joined to the male and female screw flange 10. By tightening, the rubber cylinder 8 can be sandwiched between the female screw flange 9 and the male and female screw flanges 10 in an upright manner, and the water pipe hole is inserted into the male and female screw flange 10 in this assembled state. 6 or a male screw flange 11 inserted from below the hot water supply pipe hole 7, and a male screw formed on the outer peripheral upper end of the male screw flange 11 with respect to a female screw formed on the inner periphery of the lower end of the male female screw flange 10. The The male screw flange 11 is fastened to the male and female screw flange 10 from below, and the rubber cylinder 8 that is a watertight member inside the packing 14 of the water supply pipe hole 6 and the hot water supply pipe hole 7, and the female screw flange 9, male and female screw flange 10 and male screw flange 11 can be attached.
It should be noted that a slip washer 12 may be interposed on the upper surface side of the fixed tube portion 8a of the rubber tube 8 so that the female screw flange 9 can be tightened satisfactorily. When the slip washer 15 is interposed, the tightening can be performed satisfactorily.

このようにして、現場で図５のように、蓋体５に形成した給水管孔６および給湯管孔７に、それぞれパッキン１４と水密部材であるゴム筒体８を水密状に取り付ける。
この図５の状態で、蓋体５を作業口２ｂに覆蓋状に取り付けるのであるが、予め蓋本体５ａの給水管孔６および給湯管孔７の裏面の周囲にパッキン１３を貼り付けておく。
なお、浴槽防水パン２の作業口２ｂの外周側には、凹み状に凹溝部２ｃが形成されており、この凹溝部２ｃ内に蓋体５の蓋外周壁５ｂを差し込み状にして、蓋体５で作業口２ｂを蓋することができ、この時に、蓋本体５ａの裏面に貼り付けられているパッキン１３が作業口２ｂの外周に当接して蓋体５が取り付けられる。この蓋体５の取付時に給水管３および給湯管４をそれぞれゴム筒体８内に通しながら、蓋体５を取り付けることができる。なお、給水管３および給湯管４の外周には、スポンジパッキン１８を巻き付けておき、このスポンジパッキン１８がゴム筒体８の内周に密着するようにしておくことができる。 In this way, as shown in FIG. 5, the packing 14 and the rubber cylinder 8 that is a watertight member are attached in a watertight manner to the water supply pipe hole 6 and the hot water supply pipe hole 7 formed in the lid 5 at the site.
In the state shown in FIG. 5, the lid 5 is attached to the work port 2b in a cover shape, and the packing 13 is pasted around the back surface of the water supply pipe hole 6 and the hot water supply pipe hole 7 of the lid main body 5a in advance.
A recessed groove 2c is formed in a recessed shape on the outer peripheral side of the work opening 2b of the bathtub waterproof pan 2, and the lid outer peripheral wall 5b of the lid 5 is inserted into the recessed groove 2c so that the lid 5, the work port 2 b can be covered. At this time, the packing 13 attached to the back surface of the lid body 5 a comes into contact with the outer periphery of the work port 2 b and the cover body 5 is attached. The lid 5 can be attached while passing the water supply pipe 3 and the hot water supply pipe 4 through the rubber cylinder 8 when the lid 5 is attached. A sponge packing 18 may be wound around the outer periphery of the water supply pipe 3 and the hot water supply pipe 4 so that the sponge packing 18 is in close contact with the inner periphery of the rubber cylinder 8.

なお、浴槽防水パン２の凹溝部２ｃの底側には、ボス部２ｄが設けられており、このボス部２ｄ内には埋込ナット１７が埋め込まれており、この埋込ナット１７に対し蓋体５の各ネジ挿入部５ｃ内に上方より差し込んだ取付ネジ１６を螺合させて、各取付ネジ１６を締め付けることで蓋体５は浴槽防水パン２に固定状態となる。
この蓋体５が作業口２ｂに覆蓋状に取り付けられて固定された状態は図６に示す。 A boss 2d is provided on the bottom side of the recessed groove 2c of the bathtub waterproof pan 2, and an embedded nut 17 is embedded in the boss 2d. The lid 5 is fixed to the bathtub waterproof pan 2 by screwing the mounting screws 16 inserted from above into the screw insertion portions 5 c of the body 5 and tightening the mounting screws 16.
FIG. 6 shows a state in which the lid body 5 is attached and fixed to the work port 2b in a cover lid shape.

このように本例では、浴槽防水パン２を現場の所定位置に設置した後に、作業口２ｂ内に立ち上がる給水管３と給湯管４の現場での立ち上がり位置を採寸して、採寸した位置に合わせて、現場で蓋体５に給水管３および給湯管４を通すことのできる給水管孔６と給湯管孔７を穿設形成するものであり、この穿設形成した給水管６および給湯管７内に、それぞれパッキン１４，１４を嵌め込み、更にパッキン１４の内側に水密部材を取り付けて、この水密部材を構成するそれぞれのゴム筒体８内に給水管３および給湯管４を通しつつ、蓋体５を作業口２ｂに覆蓋状に固設することができ、現場の給水管３および給湯管４を確実に蓋体５に水密状に貫通させて、浴槽防水パン２の上方へ給水管３および給湯管４を配置することができ、給水管３および給湯管４の立ち上げ位置に誤差が生じていても、給水管３および給湯管４は動かすことなく、そのままの状態で良好に作業口２ｂに蓋体５を取り付けることができるものとなる。また、ゴム筒体８を必要最小限の大きさにすることができるため、施工時に工具を落とした場合でもゴムが破損することがない。   In this way, in this example, after the bathtub waterproof pan 2 is installed at a predetermined position on the site, the rising positions of the water supply pipe 3 and the hot water supply pipe 4 that rise in the work port 2b are measured and matched to the measured positions. Then, the water supply pipe hole 6 and the hot water supply pipe hole 7 through which the water supply pipe 3 and the hot water supply pipe 4 can be passed through the lid 5 at the site are formed, and the formed water supply pipe 6 and the hot water supply pipe 7 are formed. Each of the packings 14, 14 is fitted inside, and a watertight member is attached to the inside of the packing 14, and the water supply pipe 3 and the hot water supply pipe 4 are passed through the respective rubber cylinders 8 constituting the watertight member, and the lid body 5 can be fixed to the work port 2b in the shape of a cover, and the water supply pipe 3 and the hot water supply pipe 4 in the field are surely penetrated through the lid 5 in a watertight manner, and the water supply pipe 3 and Hot water supply pipe 4 can be arranged and water supply pipe 3 Even if an error occurs in the launch position of the fine hot water supply pipe 4, the water supply pipe 3 and the hot water supply pipe 4 without moving, and which can be attached to the cover 5 in good working port 2b as it is. Moreover, since the rubber cylinder 8 can be made the minimum necessary size, the rubber is not damaged even if the tool is dropped during construction.

洗い場防水パンと浴槽防水パンの設置状態の平面構成図である。It is a plane block diagram of the installation state of a washing-room waterproofing pan and a bathtub waterproofing pan. 浴槽防水パンに形成されている作業口内に給水管および給湯管が立ち上った状態を示す要部拡大斜視構成図である。It is a principal part expansion perspective block diagram which shows the state which the water supply pipe and the hot water supply pipe stood up in the work port currently formed in the bathtub waterproofing pan. 現場で給水管孔と給湯管孔を穿設形成させた状態の蓋体の斜視構成図である。It is a perspective view of the lid body in a state where a water supply pipe hole and a hot water supply pipe hole are formed by being drilled on site. 更に図４の蓋体の給水管孔および給湯管孔にパッキンを嵌め込んだ状態の斜視構成図である。Furthermore, it is a perspective block diagram of the state which inserted packing into the water supply pipe hole and hot water supply pipe hole of the cover body of FIG. 更にパッキンの内側に水密部材を取り付けた状態の斜視構成図である。Furthermore, it is a perspective block diagram of the state which attached the watertight member inside the packing. パッキンおよび水密部材を取り付けた蓋体を浴槽防水パンの作業口に取り付けた状態の斜視構成図である。It is a perspective block diagram of the state which attached the cover body which attached packing and the watertight member to the work port of the bathtub waterproofing pan. 蓋体の作業口への取付状態の縦断面拡大構成図である。It is a longitudinal cross-sectional enlarged block diagram of the attachment state to the work port of a cover body.

符号の説明Explanation of symbols

２ 浴槽防水パン
２ａ 浴槽設置面
２ｂ 作業口
２ｃ 凹溝部
２ｄ ボス部
３ 給水管
４ 給湯管
５ 蓋体
５ａ 蓋本体
５ｂ 蓋外周壁
５ｃ ネジ挿入部
６ 給水管孔
７ 給湯管孔
８ ゴム筒体
８ａ 固定筒部
８ｂ 内鍔片
９ 雌ネジフランジ
１０ 雄雌ネジフランジ
１１ 雄ネジフランジ
１２，１５ スリップワッシャー
１３ パッキン
１４ パッキン
１６ 取付ネジ
１７ 埋込ナット
１８ スポンジパッキン 2 Bath waterproofing pan 2a Bath installation surface 2b Work port 2c Concave groove 2d Boss 3 Water supply pipe 4 Hot water supply pipe 5 Lid 5a Lid body 5b Lid outer wall 5c Screw insertion part 6 Water supply pipe hole 7 Hot water supply pipe hole 8 Rubber cylinder 8a Fixed cylinder portion 8b Inner flange 9 Female thread flange 10 Male female thread flange 11 Male thread flange 12, 15 Slip washer 13 Packing 14 Packing 16 Mounting screw 17 Embedded nut 18 Sponge packing

Claims (1)

防水パンの設置後に、該防水パンの作業口内に立ち上がる配管の位置を採寸し、該採寸した位置に合わせて蓋体に前記配管を通す配管孔を穿設し、穿設した配管孔に水密部材を取り付け、該水密部材内に前記配管を通しつつ前記蓋体を前記作業口に覆蓋状に固設することを特徴とする防水パン作業口への蓋取付方法。   After the installation of the waterproof pan, the position of the pipe standing in the work opening of the waterproof pan is measured, and a pipe hole for passing the pipe through the lid is formed in accordance with the measured position, and a watertight member is formed in the drilled pipe hole. And attaching the lid to the work opening in a cover-cover shape while passing the pipe through the watertight member.
JP2007261351A 2007-10-04 2007-10-04 How to attach the lid to the waterproof pan working port Active JP5594929B2 (en)

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6112496B1 (en) * 2016-07-04 2017-04-12 パナソニックＩｐマネジメント株式会社 Floor pan and bathroom unit including the same

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63117946U (en) * 1987-01-27 1988-07-30
JPH0960068A (en) * 1995-08-29 1997-03-04 Cleanup Corp Structure for attaching water supplying and hot water supplying tube to waterproof floor pan
JPH1088632A (en) * 1996-09-19 1998-04-07 Toto Ltd Bathroom unit
JP2002322692A (en) * 2001-04-26 2002-11-08 Yamaha Livingtec Corp Method and structure for laying hot/cold water feed pipe

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63117946U (en) * 1987-01-27 1988-07-30
JPH0960068A (en) * 1995-08-29 1997-03-04 Cleanup Corp Structure for attaching water supplying and hot water supplying tube to waterproof floor pan
JPH1088632A (en) * 1996-09-19 1998-04-07 Toto Ltd Bathroom unit
JP2002322692A (en) * 2001-04-26 2002-11-08 Yamaha Livingtec Corp Method and structure for laying hot/cold water feed pipe

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6112496B1 (en) * 2016-07-04 2017-04-12 パナソニックＩｐマネジメント株式会社 Floor pan and bathroom unit including the same
JP2018003478A (en) * 2016-07-04 2018-01-11 パナソニックＩｐマネジメント株式会社 Floor pan and bathroom unit including the same

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