JP2002181245A - Drawing out tool of liquid feeding pipe and its piping structure - Google Patents

Drawing out tool of liquid feeding pipe and its piping structure

Info

Publication number
JP2002181245A
JP2002181245A JP2000382329A JP2000382329A JP2002181245A JP 2002181245 A JP2002181245 A JP 2002181245A JP 2000382329 A JP2000382329 A JP 2000382329A JP 2000382329 A JP2000382329 A JP 2000382329A JP 2002181245 A JP2002181245 A JP 2002181245A
Authority
JP
Japan
Prior art keywords
wall
liquid supply
drawer
supply pipe
plate body
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
Application number
JP2000382329A
Other languages
Japanese (ja)
Inventor
Hiroyuki Kano
浩之 加納
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Sekisui Chemical Co Ltd
Original Assignee
Sekisui Chemical Co Ltd
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
Application filed by Sekisui Chemical Co Ltd filed Critical Sekisui Chemical Co Ltd
Priority to JP2000382329A priority Critical patent/JP2002181245A/en
Publication of JP2002181245A publication Critical patent/JP2002181245A/en
Pending legal-status Critical Current

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  • Domestic Plumbing Installations (AREA)

Abstract

PROBLEM TO BE SOLVED: To provide a drawing out tool of a liquid feeding pipe and its piping structure, requiring only at one drilling portion on an outer wall and allowing easy cut-off work of the periphery of an opening portion. SOLUTION: The drawing out tool 1 comprises: a plate main body 2 water- tightly covering an opening portion W1 formed in the outer wall W of a building; and penetrated members 3 projected from both faces of the plate main body 2 and having insertion passages 311 into which the liquid feeding pipes P1-P4 are inserted, and wherein the drawing out toll 1 draws out the feeding pipes P1-P4 out of the wall.

Description

【発明の詳細な説明】DETAILED DESCRIPTION OF THE INVENTION

【0001】[0001]

【発明の属する技術分野】本発明は、壁内に配管される
給水・給湯管などの給液管を壁外に引き出すための引出
し具およびこの引出し具を用いた給液管の配管構造に関
する。
BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a drawer for drawing a liquid supply pipe, such as a water supply pipe or a hot water supply pipe, provided inside a wall, and a piping structure of the liquid supply pipe using the drawer.

【0002】[0002]

【従来の技術】従来、壁に沿うようにしてその壁の内側
に配管される給液管を壁の外側に臨ませる配管構造とし
て、鞘管とこの鞘管に通される給水管とからなる二重配
管構造がたとえば特公平6−15912号公報にて開示
されている。この配管構造211は、図11に示すよう
に、給液管221、鞘管231、壁241に穿設された
貫通孔241a、給液ボックス251および継手261
から構成されている。ここで、貫通孔241aは、壁2
41の厚さ方向と同一方向、つまり壁面に直交する方向
に穿設されている。そして、給液ボックス251は、一
方側251aが壁241の外側に臨むように、また、他
方側251bが壁241の内側においてその壁241に
沿うように配備され、その他方側251bには鞘管23
1が接続される。継手261は給液ボックス251内に
収容されて、一方端261aが壁241の外側に臨み、
他方端261bが鞘管231内に挿通された給液管22
1に接続される。
2. Description of the Related Art Conventionally, as a piping structure in which a liquid supply pipe arranged inside a wall along the wall is exposed to the outside of the wall, the pipe structure includes a sheath pipe and a water supply pipe passed through the sheath pipe. A double piping structure is disclosed in, for example, Japanese Patent Publication No. 6-15912. As shown in FIG. 11, the piping structure 211 includes a liquid supply pipe 221, a sheath pipe 231, a through hole 241a formed in a wall 241, a liquid supply box 251 and a joint 261.
It is composed of Here, the through hole 241a is
41 are formed in the same direction as the thickness direction, that is, in the direction perpendicular to the wall surface. The liquid supply box 251 is arranged so that one side 251a faces the outside of the wall 241 and the other side 251b is inside the wall 241 along the wall 241 and the other side 251b has a sheath tube. 23
1 is connected. The joint 261 is housed in the liquid supply box 251, and one end 261 a faces the outside of the wall 241.
The liquid supply pipe 22 having the other end 261b inserted into the sheath pipe 231
Connected to 1.

【0003】この配管構造211において、継手261
を給液ボックス251内に収容する際には、図12に示
すように、始めに、一旦、給液管221の一方端221
aが壁241の外側に引き出される。そして、この引き
出した給液管221の一方端221aに継手261の他
方端261bを接続したのち、給液管221を給液ボッ
クス251および鞘管231内に押し込むようにして、
継手261が給液ボックス251内に収容される。
In this piping structure 211, a joint 261
When the liquid is accommodated in the liquid supply box 251, first, as shown in FIG.
a is pulled out of the wall 241. Then, after connecting the other end 261b of the joint 261 to one end 221a of the drawn liquid supply pipe 221, the liquid supply pipe 221 is pushed into the liquid supply box 251 and the sheath pipe 231,
The joint 261 is accommodated in the liquid supply box 251.

【0004】ところで、従来の配管構造211を外壁に
適用すると、貫通孔241aが外壁に穿設されるので、
この貫通孔241aを介して建物の外から雨水が浸入す
るという問題があった。また、外壁が厚み75〜100
mm程度のALCパネルからなる場合には、外壁の内側
から貫通孔241aに入る部分で、給液管221は急激
に湾曲することとなり、継手261を給液ボックス25
1内に収容する際に、その給液管221を外壁の外側に
引き出したり、給液ボックス251内に押し込んだりす
る作業が困難であり、また、押し込みの際に給液管22
1が座屈する恐れもあった。
When the conventional piping structure 211 is applied to an outer wall, a through hole 241a is formed in the outer wall.
There is a problem that rainwater enters from outside the building through the through hole 241a. The outer wall has a thickness of 75 to 100.
In the case of an ALC panel of about mm, the liquid supply pipe 221 is sharply curved at a portion entering the through hole 241a from the inside of the outer wall, and the joint 261 is connected to the liquid supply box 25.
It is difficult to pull out the liquid supply pipe 221 to the outside of the outer wall or to push the liquid supply pipe 221 into the liquid supply box 251 when the liquid supply pipe 221 is pushed in.
There was also a risk that one would buckle.

【0005】上記雨水の浸入と給液管221の座屈を解
消する配管構造として、たとえば特開2000−170
222号公報にて、可撓性を有する鞘管内に挿通されて
建物の外壁の内側に配管される可撓性を有する給液管を
外壁の外側に臨ませる配管構造であって、給液管と、鞘
管と、外壁にその外面から内面に進むにつれて上方に向
かうように傾斜して穿設される貫通孔と、外壁の外側に
おいて貫通孔を覆うようにして外壁に取り付けられると
ともに、貫通孔を介して鞘管の一方端に接続される給液
ボックスと、給液ボックス内に収容されて一方端が外壁
の外側に臨み、他方端が鞘管の一方端側に位置する給液
管の一方端に接続される継手と、からなる給液管の配管
構造が開示されている。
As a piping structure for eliminating the above-mentioned infiltration of rainwater and buckling of the liquid supply pipe 221, for example, JP-A-2000-170
No. 222, a piping structure in which a flexible liquid supply pipe inserted into a flexible sheath pipe and piped inside the outer wall of the building faces the outside of the outer wall. A sheath tube, a through hole formed in the outer wall so as to be inclined upward so as to progress from the outer surface to the inner surface, and a through hole attached to the outer wall so as to cover the through hole outside the outer wall. A liquid supply box connected to one end of the sheath tube through the liquid supply box, one end of the liquid supply tube housed in the liquid supply box facing the outside of the outer wall, and the other end positioned at one end side of the sheath tube. A piping structure of a liquid supply pipe including a joint connected to one end is disclosed.

【0006】さらに、特公平3−79594号公報に
て、壁内に配管された給排水湯管を壁に穿設された透孔
から壁外に引き出すための引出し具であって、給排水湯
管が挿通される挿通路と、前記透孔に挿入される挿入部
と、前記透孔に挿入された挿入部を壁に固定する固定部
とを備え、前記挿通路は壁に対して傾斜して形成され、
前記挿入部は前記透孔に挿入された状態で透孔内で回動
可能に形成され、前記挿入部を前記透孔内で回動させる
ことにより、前記挿通路を壁内で任意の方向へ臨ませる
ことができる給排水湯管引出し具が開示されている。
Furthermore, Japanese Patent Publication No. 3-79594 discloses a drawer for pulling out a water supply / drainage hot water pipe piped in a wall from a through hole formed in the wall to the outside of the wall. An insertion passage to be inserted, an insertion portion inserted into the through hole, and a fixing portion for fixing the insertion portion inserted into the through hole to a wall, wherein the insertion passage is formed to be inclined with respect to the wall. And
The insertion portion is formed so as to be rotatable in the through hole while being inserted into the through hole, and by rotating the insertion portion in the through hole, the insertion passage is moved in an arbitrary direction in the wall. There is disclosed a plumbing pipe drawer that can be accessed.

【0007】[0007]

【発明が解決しようとする課題】しかしながら、上記従
来の給液管の配管構造では、壁内に配管される給水・給
湯管の本数分に対応した数の孔を外壁に設けなければな
らない。このため、外壁への孔開け加工が複雑になると
ともに、その孔開け作業に工数を要するという問題があ
る。また、孔開けした各孔ごとに止水処理を施す必要が
あり、特に最近の外壁のようにその表面がでこぼこして
いる場合は、止水処理の対処が難しくなるという問題が
あった。
However, in the above-mentioned conventional liquid supply pipe piping structure, the number of holes corresponding to the number of water / hot water pipes to be piped in the wall must be provided on the outer wall. For this reason, there is a problem that the drilling process on the outer wall is complicated and the drilling operation requires man-hours. In addition, it is necessary to perform a water stopping process for each of the perforated holes, and there is a problem that it is difficult to cope with the water stopping process, particularly when the surface of the hole is uneven like a recent outer wall.

【0008】本発明の目的は、外壁に設ける孔開け加工
が1箇所で済み、開口部周縁の止水処理も簡単に行なえ
る給液管の引出し具およびこの引出し具を用いた給液管
の配管構造を提供することである。
SUMMARY OF THE INVENTION It is an object of the present invention to provide a liquid supply pipe drawer which can perform a water hole stop processing on an outer wall at a single location and easily perform a water stopping process on the periphery of an opening, and a liquid supply pipe using the drawer. It is to provide a piping structure.

【0009】[0009]

【課題を解決するための手段】請求項1記載の本発明
は、壁内に配管される複数の給液管を壁外に引き出すた
めの引出し具であって、この引出し具は、建物の外壁に
設けられる開口を水密状に覆うプレート本体と、このプ
レート本体の両面から突設され、給液管が挿通される複
数の挿通路を備えた貫通部材とからなるものである。
According to the present invention, there is provided a drawer for drawing a plurality of liquid supply pipes arranged in a wall out of a wall, the drawer being an outer wall of a building. And a penetrating member that protrudes from both sides of the plate body and has a plurality of insertion passages through which the liquid supply pipes are inserted.

【0010】請求項2記載の本発明は、請求項1記載の
給液管の引出し具において、貫通部材がプレート本体と
は別体のものであり、挿通路を備えた筒部と、この筒部
の中途部の外面に突設されたフランジとからなり、この
フランジに対して前記挿通路が傾斜されており、プレー
ト本体に設けられた貫通孔が前記フランジにて水密状に
覆われてなるものである。
According to a second aspect of the present invention, there is provided the liquid supply tube drawer according to the first aspect, wherein the penetrating member is separate from the plate main body, and a cylindrical portion having an insertion passage is provided. A flange protruding from the outer surface of the middle part of the section, the insertion passage is inclined with respect to this flange, and a through hole provided in the plate body is covered with the flange in a watertight manner. Things.

【0011】請求項3記載の本発明は、建物の外壁に設
けられた開口が請求項1または2記載の給液管の引出し
具にて水密状に覆われ、壁内に配管された複数の給液管
が前記引出し具の各挿通路を通じて壁外に引き出され、
この引き出された各給液管の端部が建物外に設置された
給湯機器の各接続部と接続されている給液管の配管構造
である。
According to a third aspect of the present invention, a plurality of openings provided on the outer wall of the building are water-tightly covered with the liquid supply pipe drawer according to the first or second aspect, and pipes are provided in the wall. A liquid supply pipe is drawn out of the wall through each insertion passage of the drawer,
The end of each drawn-out liquid supply pipe is a piping structure of the liquid supply pipe connected to each connection part of the hot water supply equipment installed outside the building.

【0012】(作用)請求項1記載の本発明では、壁内
に配管される給液管を壁外に引き出すための引出し具
は、建物の外壁に設けられる開口を水密状に覆うプレー
ト本体と、このプレート本体の両面から突設され、給液
管が挿通される挿通路を備えた貫通部材とからなるの
で、外壁の所定箇所に設けた1個の開口をプレート本体
にて水密状に覆い、このプレート本体の貫通部材の挿通
路を通じて、壁内に配管される給液管を壁外に引き出す
ことができる。このように、外壁に設ける開口は一箇所
でよいので、引出し具の取付け作業を作業性よく簡単に
行なえる。また、開口部の防水処理を確実に行なえる。
(Operation) In the present invention according to the first aspect, the drawer for drawing out the liquid supply pipe laid in the wall to the outside of the wall is a plate body that covers an opening provided on the outer wall of the building in a watertight manner. And a penetrating member protruding from both sides of the plate body and having an insertion passage through which the liquid supply pipe is inserted, so that one opening provided at a predetermined location on the outer wall is covered with the plate body in a watertight manner. Through the insertion passage of the penetrating member of the plate body, the liquid supply pipe provided inside the wall can be drawn out of the wall. As described above, since only one opening is required to be provided in the outer wall, the work of attaching the drawer can be easily performed with good workability. In addition, the opening can be reliably waterproofed.

【0013】請求項2記載の本発明では、貫通部材が挿
通路を備えた筒部とこの筒部の中途部の外面に突設され
たフランジとからなり、プレート本体とは別体のもので
あるので、各種バリエーションに容易に対応できる。ま
た、プレート本体と貫通部材とをあらかじめ工場などで
組み立てて施工現場に納入することで、現場での取付け
施工作業の省力化を図ることができる。
According to the second aspect of the present invention, the penetrating member includes the cylindrical portion having the insertion passage and the flange protruding from the outer surface of the middle portion of the cylindrical portion, and is separate from the plate body. Since it is available, it can easily cope with various variations. In addition, by assembling the plate body and the penetrating member in advance in a factory or the like and delivering them to the construction site, it is possible to save labor for installation and construction work at the site.

【0014】また、貫通部材の挿通路がフランジに対し
て傾斜しているので、この傾斜した挿通路を通じて、壁
内に配管された給液管を座屈を生じることなく壁外に引
き出して、建物外に設置された給湯機器の各接続部と接
続することができる。
Also, since the insertion passage of the penetrating member is inclined with respect to the flange, the liquid supply pipe installed in the wall is drawn out of the wall through the inclined insertion passage without buckling. It can be connected to each connection part of the hot water supply equipment installed outside the building.

【0015】請求項3記載の本発明は、建物の外壁に設
けられた開口が請求項1または2記載の給液管の引出し
具にて水密状に覆われ、壁内に配管された複数の給液管
が前記引出し具の各挿通路を通じて壁外に引き出され、
この引き出された各給液管の端部が建物外に設置された
給湯機器の各接続部と接続されている給液管の配管構造
であるので、この配管構造が適用される建物がたとえば
箱型タイプの複数個の建物ユニットを建築現場にて組み
立てられたプレハブユニット住宅の場合、あらかじめ工
場などの生産現場にて建物ユニットに上記給液管の配管
構造を組み込むことができる。
According to a third aspect of the present invention, a plurality of openings provided in the outer wall of the building are covered in a watertight manner with the liquid supply pipe drawer according to the first or second aspect, and are provided in the wall. A liquid supply pipe is drawn out of the wall through each insertion passage of the drawer,
Since the end of each of the drawn liquid supply pipes has a piping structure of a liquid supply pipe connected to each connection portion of a hot water supply device installed outside the building, a building to which this piping structure is applied is, for example, a box. In the case of a prefabricated unit house in which a plurality of building units of a mold type are assembled at a construction site, the piping structure of the liquid supply pipe can be incorporated in the building unit in advance at a production site such as a factory.

【0016】また、建築現場にて給液管の配管を行なう
場合でも、給液管が挿通される挿通路がフランジに対し
て傾斜しているので、この傾斜した挿通路を通じて、壁
内に配管された給液管を座屈を生じることなく壁外に引
き出して、建物外に設置された給湯機器の各接続部と接
続することができる。
Further, even when a liquid supply pipe is piped at a building site, since the insertion passage through which the liquid supply pipe is inserted is inclined with respect to the flange, the pipe is inserted into the wall through the inclined insertion path. The drawn liquid supply pipe can be pulled out of the wall without causing buckling, and can be connected to each connection portion of the hot water supply device installed outside the building.

【0017】[0017]

【発明の実施の形態】以下、本発明の実施の形態を図面
に基づいて説明する。図1は本発明の引出し具の第1実
施例を示す斜視図、図2は図1の引出し具の組み立て状
態を示す説明図である。
Embodiments of the present invention will be described below with reference to the drawings. FIG. 1 is a perspective view showing a first embodiment of the drawer of the present invention, and FIG. 2 is an explanatory view showing an assembled state of the drawer of FIG.

【0018】図1において、1は引出し具であり、壁内
に配管される給液管を壁外に引き出すためのものであ
る。引出し具1は一枚のアルミニウム製のプレート本体
2と4個の貫通部材3とで構成されている。プレート本
体2は、建物の外壁の一箇所に設けられる矩形状の開口
を覆うものであり、その寸法は外壁の開口よりも少し大
きくされている。プレート本体2の上部には横長の点検
口21が形成され、下部には縦長の4個の長孔22が幅
方向に間隔をおいて形成されている。長孔22の上下は
円弧状をなしている。
In FIG. 1, reference numeral 1 denotes a drawer for drawing a liquid supply pipe provided inside a wall to the outside of the wall. The drawer 1 is composed of one aluminum plate body 2 and four penetrating members 3. The plate body 2 covers a rectangular opening provided at one location on the outer wall of the building, and its dimensions are slightly larger than the opening on the outer wall. In the upper part of the plate body 2, a horizontally long inspection port 21 is formed, and in the lower part, four vertically long holes 22 are formed at intervals in the width direction. The upper and lower portions of the long hole 22 are arc-shaped.

【0019】プレート本体2の裏面側には木質板2aが
裏打ち固定されており、各長孔22および点検口21は
木質板2aも貫通して形成されている。プレート本体2
の外周縁部には8個のボルト孔23が穿孔され、このボ
ルト孔23よりも外方に位置するプレート本体2の外周
縁には全周にわたって発泡ブチルゴム製のシール材26
が張り付けられている。また、点検口21の外周縁部に
は6個のビス孔24が穿孔され、4個の長孔22の外周
縁部にはそれぞれ4個のビス孔25が穿孔されている。
A wooden board 2a is fixed to the back side of the plate main body 2, and the long holes 22 and the inspection opening 21 are formed through the wooden board 2a. Plate body 2
Eight bolt holes 23 are drilled in the outer peripheral edge of the plate body 2 located outside the bolt holes 23.
Is attached. Further, six screw holes 24 are drilled in the outer peripheral edge of the inspection port 21, and four screw holes 25 are drilled in the outer peripheral edge of the four long holes 22.

【0020】図1の引出し具1の場合、貫通部材3はた
とえば硬質塩化ビニル樹脂製のもので、プレート本体2
とは別体のものである。この貫通部材3は、挿通路31
1を備えた円筒状の筒部31と、この筒部31の中途部
の外面に約30度傾斜して一体に突設された略正方形の
フランジ32とから構成されている。フランジ32の大
きさは、プレート本体2の下部に形成された長孔22を
覆うことができる大きさとされている。フランジ32の
外周縁部には4個のビス孔33が穿孔されている。フラ
ンジ32裏面の外周縁部には発泡ブチルゴム製のシール
材34が全周にわたって張り付けられている。
In the case of the drawer 1 shown in FIG. 1, the penetrating member 3 is made of, for example, hard vinyl chloride resin, and the plate body 2
And is separate. This penetrating member 3 is inserted into the insertion passage 31.
1 and a substantially square flange 32 that is integrally and protruded at an angle of about 30 degrees on the outer surface of a middle part of the cylindrical part 31. The size of the flange 32 is such that it can cover the long hole 22 formed in the lower part of the plate body 2. Four screw holes 33 are formed in the outer peripheral edge of the flange 32. A sealing material 34 made of foamed butyl rubber is attached to the outer peripheral edge of the back surface of the flange 32 over the entire circumference.

【0021】そして、図1に示すように、シール材34
が張り付けられた4個の貫通部材3の各フランジ32裏
面がプレート本体2の各長孔22の外周縁部に位置合わ
せして当接され、各フランジ32の外周縁部に穿孔され
たビス孔33を利用してビス4にて水密状に固定される
ことで、壁内に配管される給液管を壁外に引き出すため
の引出し具1とされている。
Then, as shown in FIG.
The back surface of each of the flanges 32 of the four penetrating members 3 to which are adhered are aligned and abutted on the outer peripheral edge of each of the long holes 22 of the plate body 2, and screw holes are formed in the outer peripheral edge of each of the flanges 32. By being fixed in a watertight manner with the screw 4 using the screw 33, the drawer 1 is used to draw the liquid supply pipe provided inside the wall to the outside of the wall.

【0022】つぎに、上記図1の引出し具1の使用態様
について説明する。図3は図1の引出し具1の取付け状
態を示す説明図、図4は引出し具1の固定状態を示す要
部拡大断面図、図5は図1の引出し具1を用いた給液管
の配管構造を示す正面図、図6は図5対応の側面図、図
7は図5のX−X断面図である。
Next, the manner of use of the drawer 1 of FIG. 1 will be described. 3 is an explanatory view showing an attached state of the drawer 1 of FIG. 1, FIG. 4 is an enlarged sectional view of a main part showing a fixed state of the drawer 1, and FIG. 6 is a side view corresponding to FIG. 5, and FIG. 7 is a sectional view taken along line XX of FIG.

【0023】まず、建物の外壁Wに適当な穿孔治具を用
いて開口W1を設けるとともに、この開口W1の周りに
位置する外壁Wに8個のボルト孔W3を穿孔する。この
8個のボルト孔W3の位置は、上記引出し具1のプレー
ト本体2の外周縁部に存在している8個のボルト孔23
に対応している。開口W1の寸法は縦300mm,横4
00mmである。つぎに、図3に示すように、開口W1
のほぼ中央の上下に存在している外壁Wの縦溝W2内
に、長さ約25mmの発泡ブチルゴム製のシール材5を
充填して隙間がないようにする。
First, an opening W1 is provided in an outer wall W of a building by using an appropriate drilling jig, and eight bolt holes W3 are formed in the outer wall W located around the opening W1. The positions of the eight bolt holes W3 correspond to the eight bolt holes 23 existing on the outer peripheral edge of the plate body 2 of the drawer 1.
It corresponds to. The dimensions of the opening W1 are 300 mm in length and 4 in width.
00 mm. Next, as shown in FIG.
Is filled with a sealing material 5 made of foamed butyl rubber having a length of about 25 mm in a vertical groove W2 of an outer wall W which is present above and below substantially the center.

【0024】そして、図4に示すように、開口W1の外
周縁に引出し具1のプレート本体2の裏面を当接し、プ
レート本体2のボルト孔23および外壁Wのボルト孔W
3を利用してボルト6・ナット7にて締結して固定す
る。その際、外壁Wの縦溝W2の所定位置にシール材5
が充填され、かつ、引出し具1のプレート本体2の外周
縁の全周にわたって発泡ブチルゴム製のシール材26が
張り付けられているので、外壁Wの開口W1は引出し具
1のプレート本体2にて水密状に覆われる。なお、ボル
ト6頭部とプレート本体2表面の間はシール用パッキン
グ6aにて止水される。
Then, as shown in FIG. 4, the back surface of the plate body 2 of the drawer 1 is brought into contact with the outer peripheral edge of the opening W1, and the bolt holes 23 of the plate body 2 and the bolt holes W of the outer wall W are formed.
3 and fasten with bolts 6 and nuts 7 to fix. At this time, the sealing material 5 is placed at a predetermined position of the vertical groove W2 of the outer wall W.
And the sealing material 26 made of foamed butyl rubber is adhered over the entire outer periphery of the plate body 2 of the drawer 1, so that the opening W1 of the outer wall W is watertight in the plate body 2 of the drawer 1. Covered. The space between the head of the bolt 6 and the surface of the plate body 2 is stopped by the sealing packing 6a.

【0025】壁内WIに配管した給液管P1〜P4を引
出し具1の各挿通路311を通じて壁外に引き出す。こ
の際、図6および図7から明らかなように、プレート本
体2、つまり外壁Wの表面に対して、各挿通路311が
斜め上方に約30度の角度をなして傾斜しているので、
壁内WI側から給液管P1〜P4を壁外に引き出す時
に、給液管P1〜P4に座屈などが生じることなく、給
液管の引き出し作業をスムーズに行なえる。図6におい
て、CPは波付管からなる鞘管である。
The liquid supply pipes P1 to P4 connected to the in-wall WI are drawn out of the wall through the insertion passages 311 of the drawer 1. At this time, as is clear from FIGS. 6 and 7, the respective insertion passages 311 are inclined obliquely upward at an angle of about 30 degrees with respect to the surface of the plate body 2, that is, the outer wall W.
When the liquid supply pipes P1 to P4 are pulled out of the wall from the WI side in the wall, the liquid supply pipes P1 to P4 can be smoothly pulled out without buckling or the like. In FIG. 6, CP is a sheath tube composed of a corrugated tube.

【0026】そして、引き出した各給液管P1〜P4の
端部を、引出し具1よりも上方位置にて外壁Wに設置し
た給湯機器Qの各接続口Q1〜Q4と接続する。その
際、各挿通路311が外壁W表面に対して斜め上方に傾
斜しているので、引き出した各給液管P1〜P4の端部
を曲げることなくそのまま各給液管P1〜P4の端部と
接続することができる。
Then, the ends of the drawn liquid supply pipes P1 to P4 are connected to the respective connection ports Q1 to Q4 of the hot water supply device Q installed on the outer wall W at a position above the drawer 1. At this time, since each insertion passage 311 is inclined obliquely upward with respect to the surface of the outer wall W, the end of each of the supply pipes P1 to P4 is directly bent without bending the end of each of the supply pipes P1 to P4. And can be connected.

【0027】つぎに、引出し具1のプレート本体2上部
の点検口21を点検蓋21aにて覆ってビス止めするこ
とで作業が完了し、図5および図6に示す給液管の配管
構造が得られることになる。なお、引出し具1を含む給
湯機器Qの下部は金属製の保護カバーにて覆われてい
る。
Next, the work is completed by covering the inspection port 21 on the upper part of the plate body 2 of the drawer 1 with the inspection lid 21a and screwing it, and the piping structure of the liquid supply pipe shown in FIGS. 5 and 6 is completed. Will be obtained. The lower part of the hot water supply device Q including the drawer 1 is covered with a metal protective cover.

【0028】上記図6および図7にて図示した給液管の
配管構造では、各挿通路311が外壁Wの表面に対して
斜め上方に傾斜しても、引出し具1を含む給湯機器Qの
下部が保護カバー8にて覆われているので、各挿通路3
11を通じての雨水の浸入は防止される。
In the piping structure of the liquid supply pipe shown in FIGS. 6 and 7, even if each of the insertion passages 311 is inclined obliquely upward with respect to the surface of the outer wall W, the hot water supply apparatus Q including the drawer 1 can be used. Since the lower portion is covered with the protective cover 8, each insertion passage 3
Infiltration of rainwater through 11 is prevented.

【0029】上記実施例では、引出し具1を構成してい
る貫通部材3を、円筒状の筒部31と、この筒部31の
外面より傾斜して突設されたフランジ32とを一体成形
したものとしたが、図8〜図10に示すように、筒部3
1とフランジ32とを別体のものとし、かつ、筒部31
を屋外側の筒部31aと屋内側の筒部32bとに二分割
し、両筒部31a,32bの端部にネジを設け、フラン
ジ32を介して螺合接続するようにしてもよい。なお、
図1の実施例と同じ部分については同一符号を付して説
明を省略する。
In the above-described embodiment, the penetrating member 3 constituting the drawer 1 is formed by integrally forming a cylindrical tubular portion 31 and a flange 32 projecting obliquely from the outer surface of the tubular portion 31. However, as shown in FIG. 8 to FIG.
1 and the flange 32 are separated from each other, and
May be divided into an outdoor-side cylindrical portion 31a and an indoor-side cylindrical portion 32b, and screws may be provided at ends of both the cylindrical portions 31a and 32b, and may be screw-connected via the flange 32. In addition,
The same components as those in the embodiment of FIG.

【0030】また、上記実施例では、外壁Wの開口W1
の外周縁に引出し具1のプレート本体2の裏面を当接し
てボルト6・ナット7にて締結固定するようにしたが、
外壁Wの開口W1の裏面側外周縁に断面形状がクランク
状の枠体をビス止めし、この枠体にプレート本体2の裏
面を当接してビス止めするようにしてもよい。
In the above embodiment, the opening W1 of the outer wall W is provided.
The outer surface of the drawer 1 is brought into contact with the back surface of the plate body 2 and fastened and fixed with bolts 6 and nuts 7.
A crank-shaped frame having a cross-sectional shape may be screwed to the outer peripheral edge on the back surface side of the opening W1 of the outer wall W, and the back surface of the plate body 2 may be contacted with this frame and screwed.

【0031】さらに、上記実施例では、引出し具1を構
成しているプレート本体2の上部に横長の点検口21を
設けたが、この点検口21はなくてもよく、必要に応じ
て設ければよい。
Further, in the above embodiment, the horizontally long inspection port 21 is provided at the upper part of the plate body 2 constituting the drawer 1, but the inspection port 21 may be omitted, and may be provided as necessary. I just need.

【0032】[0032]

【発明の効果】請求項1記載の本発明では、壁内に配管
される給液管を壁外に引き出すための引出し具は、建物
の外壁に設けられる開口を水密状に覆うプレート本体
と、このプレート本体の両面から突設され、給液管が挿
通される挿通路を備えた貫通部材とからなるので、外壁
の所定箇所に設けた1個の開口をプレート本体にて水密
状に覆い、このプレート本体の貫通部材の挿通路を通じ
て、壁内に配管される給液管を壁外に引き出すことがで
きる。このように、外壁に設ける開口は一箇所でよいの
で、引出し具の取付け作業を作業性よく簡単に行なえ
る。また、開口部の防水処理を確実に行なえる。
According to the first aspect of the present invention, there is provided a drawer for drawing out a liquid supply pipe provided in a wall to the outside of the wall, the plate body covering an opening provided in an outer wall of the building in a watertight manner, Since the plate body is provided with a penetrating member provided with an insertion passage through which a liquid supply pipe is inserted through both sides of the plate body, one opening provided at a predetermined location on the outer wall is covered with the plate body in a watertight manner, Through the insertion passage of the penetrating member of the plate body, the liquid supply pipe provided in the wall can be drawn out of the wall. As described above, since only one opening is required to be provided in the outer wall, the work of attaching the drawer can be easily performed with good workability. In addition, the opening can be reliably waterproofed.

【0033】請求項2記載の本発明では、貫通部材が挿
通路を備えた筒部とこの筒部の中途部の外面に突設され
たフランジとからなり、プレート本体とは別体のもので
あるので、各種バリエーションに容易に対応できる。ま
た、プレート本体と貫通部材とをあらかじめ工場などで
組み立てて施工現場に納入することができ、現場での取
付け施工作業の省力化を図ることができる。
According to the second aspect of the present invention, the penetrating member includes the cylindrical portion having the insertion passage and the flange protruding from the outer surface of the middle portion of the cylindrical portion, and is separate from the plate body. Since it is available, it can easily cope with various variations. In addition, the plate body and the penetrating member can be assembled in advance in a factory or the like and delivered to the construction site, and labor for installation and construction work at the site can be saved.

【0034】また、貫通部材の挿通路がフランジに対し
て傾斜しているので、この傾斜した挿通路を通じて、壁
内に配管された給液管を座屈を生じることなく壁外に引
き出して、建物外に設置された給湯機器の各接続部と接
続することができる。
Further, since the insertion passage of the penetrating member is inclined with respect to the flange, the liquid supply pipe installed in the wall is drawn out of the wall through the inclined insertion passage without buckling. It can be connected to each connection part of the hot water supply equipment installed outside the building.

【0035】請求項3記載の本発明は、建物の外壁に設
けられた開口が請求項1または2記載の給液管の引出し
具にて水密状に覆われ、壁内に配管された複数の給液管
が前記引出し具の各挿通路を通じて壁外に引き出され、
この引き出された各給液管の端部が建物外に設置された
給湯機器の各接続部と接続されている給液管の配管構造
であるので、この配管構造が適用される建物がたとえば
箱型タイプの複数個の建物ユニットを建築現場にて組み
立てられたプレハブユニット住宅の場合、あらかじめ工
場などの生産現場にて建物ユニットに上記給液管の配管
構造を組み込むことができる。
According to a third aspect of the present invention, a plurality of openings provided on the outer wall of the building are water-tightly covered with the liquid supply pipe drawer according to the first or second aspect, and pipes are provided in the wall. A liquid supply pipe is drawn out of the wall through each insertion passage of the drawer,
Since the end of each of the drawn liquid supply pipes has a piping structure of a liquid supply pipe connected to each connection portion of a hot water supply device installed outside the building, a building to which this piping structure is applied is, for example, a box. In the case of a prefabricated unit house in which a plurality of building units of a mold type are assembled at a construction site, the piping structure of the liquid supply pipe can be incorporated in the building unit in advance at a production site such as a factory.

【0036】また、建築現場にて給液管の配管を行なう
場合でも、給液管が挿通される挿通路がフランジに対し
て傾斜しているので、この傾斜した挿通路を通じて、壁
内に配管された給液管を座屈を生じることなく壁外に引
き出して、建物外に設置された給湯機器の各接続部と接
続することができる。
Further, even when a liquid supply pipe is piped at a construction site, since the insertion passage through which the liquid supply pipe is inserted is inclined with respect to the flange, the pipe is inserted into the wall through the inclined insertion path. The drawn liquid supply pipe can be pulled out of the wall without causing buckling, and can be connected to each connection portion of the hot water supply device installed outside the building.

【図面の簡単な説明】[Brief description of the drawings]

【図1】本発明の引き出し具の第1実施例を示す斜視図
である。
FIG. 1 is a perspective view showing a first embodiment of a drawer of the present invention.

【図2】図1の引き出し具の組み立て状態を示す説明図
である。
FIG. 2 is an explanatory view showing an assembled state of the drawer of FIG. 1;

【図3】図1の引出し具1の取付け状態を示す説明図で
ある。
FIG. 3 is an explanatory view showing an attached state of the drawer 1 of FIG. 1;

【図4】引出し具の固定状態を示す要部拡大断面図であ
る。
FIG. 4 is an enlarged sectional view of a main part showing a fixed state of the drawer.

【図5】図1の引出し具を用いた給液管の配管構造を示
す正面図である。
FIG. 5 is a front view showing a piping structure of a liquid supply pipe using the drawer of FIG. 1;

【図6】図5対応の側面図である。FIG. 6 is a side view corresponding to FIG. 5;

【図7】図5のX−X断面図である。FIG. 7 is a sectional view taken along line XX of FIG. 5;

【図8】貫通部材の変形例を示す正面図である。FIG. 8 is a front view showing a modification of the penetrating member.

【図9】図8対応の背面図である。FIG. 9 is a rear view corresponding to FIG. 8;

【図10】図8のY−Y断面図である。FIG. 10 is a sectional view taken along the line YY of FIG. 8;

【図11】従来の給液管の配管構造を示す説明断面図で
ある。
FIG. 11 is an explanatory sectional view showing a piping structure of a conventional liquid supply pipe.

【図12】図11の給液管の配管方法を示す説明断面図
である。
FIG. 12 is an explanatory sectional view showing a piping method of the liquid supply pipe of FIG.

【符号の説明】[Explanation of symbols]

1 引出し具 2 プレート本体 2a 木質板 21 点検口 21a 点検蓋 22 長孔 23 ボルト孔 26 シール材 3 貫通部材 31 円筒状の筒部 311 挿通路 32 フランジ 33 ビス孔 34 シール材 P1〜P4 給液管 CP 鞘管 Q 給湯機器 Q1〜Q4 接続口 W 外壁 W1 開口 W3 ボルト孔 WI 壁内 5 シール材 DESCRIPTION OF REFERENCE NUMERALS 1 drawer 2 plate main body 2a wood board 21 inspection port 21a inspection lid 22 long hole 23 bolt hole 26 sealing material 3 penetrating member 31 cylindrical cylindrical portion 311 insertion passage 32 flange 33 screw hole 34 sealing material P1 to P4 CP Sheath tube Q Hot water supply equipment Q1-Q4 Connection port W Outer wall W1 Opening W3 Bolt hole WI Inside wall 5 Sealing material

Claims (3)

【特許請求の範囲】[Claims] 【請求項1】壁内に配管される複数の給液管を壁外に引
き出すための引出し具であって、この引出し具は、建物
の外壁に設けられる開口を水密状に覆うプレート本体
と、このプレート本体の両面から突設され、各給液管が
挿通される複数の挿通路を備えた貫通部材とからなるこ
とを特徴とする給液管の引出し具。
1. A drawer for drawing a plurality of liquid supply pipes arranged in a wall out of a wall, the drawer comprising a plate body for covering an opening provided in an outer wall of a building in a watertight manner, And a penetrating member protruding from both sides of the plate body and having a plurality of insertion passages through which the respective liquid supply tubes are inserted.
【請求項2】貫通部材がプレート本体とは別体のもので
あり、挿通路を備えた筒部と、この筒部の中途部の外面
に突設されたフランジとからなり、このフランジに対し
て前記挿通路が傾斜されており、プレート本体に設けら
れた貫通孔が前記フランジにて水密状に覆われてなる請
求項1記載の給液管の引出し具。
The penetrating member is separate from the plate body, and comprises a cylindrical portion provided with an insertion passage, and a flange protruding from an outer surface of a middle portion of the cylindrical portion. 2. The liquid supply pipe drawer according to claim 1, wherein the insertion passage is inclined, and a through hole provided in the plate body is covered with the flange in a watertight manner.
【請求項3】建物の外壁に設けられた開口が請求項1ま
たは2記載の給液管の引出し具にて水密状に覆われ、壁
内に配管された複数の給液管が前記引出し具の各挿通路
を通じて壁外に引き出され、この引き出された各給液管
の端部が建物外に設置された給湯機器の各接続口と接続
されていることを特徴とする給液管の配管構造。
3. An opening provided on an outer wall of a building is covered with the liquid supply pipe drawer according to claim 1 in a watertight manner, and a plurality of liquid supply pipes piped in the wall are provided with the drawer. Characterized in that the end of each of the drawn out liquid supply pipes is connected to each connection port of a hot water supply device installed outside the building through the respective insertion passages. Construction.
JP2000382329A 2000-12-15 2000-12-15 Drawing out tool of liquid feeding pipe and its piping structure Pending JP2002181245A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2000382329A JP2002181245A (en) 2000-12-15 2000-12-15 Drawing out tool of liquid feeding pipe and its piping structure

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2000382329A JP2002181245A (en) 2000-12-15 2000-12-15 Drawing out tool of liquid feeding pipe and its piping structure

Publications (1)

Publication Number Publication Date
JP2002181245A true JP2002181245A (en) 2002-06-26

Family

ID=18850175

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2000382329A Pending JP2002181245A (en) 2000-12-15 2000-12-15 Drawing out tool of liquid feeding pipe and its piping structure

Country Status (1)

Country Link
JP (1) JP2002181245A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2006009418A (en) * 2004-06-25 2006-01-12 Daiwa House Ind Co Ltd Water supply and drain unit for washing machine and washing dressing table
JP2007192341A (en) * 2006-01-20 2007-08-02 Hitachi Computer Peripherals Co Ltd Wall penetrating type pipe coupling

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0241785U (en) * 1988-09-14 1990-03-22
JP2000199584A (en) * 1998-09-22 2000-07-18 Furukawa Electric Co Ltd:The Wall-through structure of wall-through piping and wall- through tool for wall-through piping

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0241785U (en) * 1988-09-14 1990-03-22
JP2000199584A (en) * 1998-09-22 2000-07-18 Furukawa Electric Co Ltd:The Wall-through structure of wall-through piping and wall- through tool for wall-through piping

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2006009418A (en) * 2004-06-25 2006-01-12 Daiwa House Ind Co Ltd Water supply and drain unit for washing machine and washing dressing table
JP4512430B2 (en) * 2004-06-25 2010-07-28 大和ハウス工業株式会社 Water supply / drainage unit for washing machine and vanity
JP2007192341A (en) * 2006-01-20 2007-08-02 Hitachi Computer Peripherals Co Ltd Wall penetrating type pipe coupling

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