JPS61288708A - Hollow wall mounting method for wiring apparatus - Google Patents
Hollow wall mounting method for wiring apparatusInfo
- Publication number
- JPS61288708A JPS61288708A JP60128273A JP12827385A JPS61288708A JP S61288708 A JPS61288708 A JP S61288708A JP 60128273 A JP60128273 A JP 60128273A JP 12827385 A JP12827385 A JP 12827385A JP S61288708 A JPS61288708 A JP S61288708A
- Authority
- JP
- Japan
- Prior art keywords
- mounting
- support frame
- hollow wall
- hole
- screw hole
- 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
Links
Landscapes
- Electric Cable Installation (AREA)
- Details Of Indoor Wiring (AREA)
Abstract
(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
【発明の詳細な説明】
〔産業上の利用分野〕
本発明は、取付枠に取付けられたスイッチ、コンセント
等の配線器具を中空壁に取付ける配線器具の中空壁取付
工法に関する。DETAILED DESCRIPTION OF THE INVENTION [Field of Industrial Application] The present invention relates to a hollow wall mounting method for wiring devices, such as a switch or an outlet mounted on a mounting frame, for attaching the wiring devices to a hollow wall.
従来、配線器具を中空壁に取付けるには、第７図に示す
ように、配線器具が取付けられた取付枠１の両端部にＬ
形の挟持金具２の基部を係合支持させ、取付枠１の端部
と挟持金具２との間により中空壁４を挟持する工法が採
られていた。しかしながら、この工法は、ねじ３を緩め
て挟持金具２が配線器具５に当接する２点鎖線位置まで
傾動させてから中空壁４の取付孔６内に両方の挟持金具
２を挿入するようにするためには、挟持金具２の長さを
制限せざるを得ないため、取付状態において挟持金具２
の先端が取付孔６の縁辺７近くの中空壁４を挟圧する結
果となり、これによりねじ３の締付力が中空壁４を圧潰
し、取付枠ｌを確実に中空壁４に固定することができな
かった。Conventionally, in order to attach a wiring device to a hollow wall, as shown in FIG.
A construction method has been adopted in which the base of a shaped clamping fitting 2 is engaged and supported, and the hollow wall 4 is clamped between the end of the mounting frame 1 and the clamping fitting 2. However, in this construction method, after loosening the screw 3 and tilting the clamping bracket 2 to the position indicated by the two-dot chain line where it abuts the wiring fixture 5, both clamping brackets 2 are inserted into the mounting hole 6 of the hollow wall 4. In order to do this, the length of the clamping bracket 2 must be limited, so the clamping bracket 2 must be
As a result, the tip of the screw presses the hollow wall 4 near the edge 7 of the mounting hole 6, and as a result, the tightening force of the screw 3 crushes the hollow wall 4, making it possible to securely fix the mounting frame l to the hollow wall 4. could not.
これを解決する手段として従来の第１の工法は、略Ｃ字
形の挟持金具の背面に接着テープの一端を貼着し、この
接着テープの他端を手で保持した状態で前記挟持金具を
中空壁の内面に挿入し、前記接着テープの他端を引いて
前記挟持金具を前記内面に当接させ、前記接着テープの
保護材を剥離して、接着テープの他端を中空壁外面に接
着する。この際、前記接着テープにより前記挟持金具を
引き付け、この挟持金具のねじ孔を器具取付孔に現われ
るようにしておく。そして、配線器具が取付けられた取
付枠を前記器具取付孔に当てがって、ねじで締付けるこ
とによって、前記挟持金具と取付枠とで挟着して取付器
具本体を支持することにより行なわれていた。As a means to solve this problem, the first conventional construction method is to attach one end of adhesive tape to the back of a roughly C-shaped clamping fixture, and while holding the other end of the adhesive tape by hand, hold the clamping fixture in a hollow position. Insert the adhesive tape into the inner surface of the wall, pull the other end of the adhesive tape to bring the holding fitting into contact with the inner surface, peel off the protective material of the adhesive tape, and adhere the other end of the adhesive tape to the outer surface of the hollow wall. . At this time, the adhesive tape is used to attract the clamping metal fittings so that the screw hole of the clamping metal fittings appears in the instrument attachment hole. Then, by placing the mounting frame to which the wiring device is attached to the device mounting hole and tightening the screw, the clamping fitting and the mounting frame support the mounting device body. Ta.
また、第２の工法は、挟持金具を中空壁内面に当接した
状態で、挟持金具のねじ孔と中空壁縁辺との間に前記ね
じ孔近傍の背面に圧接すると共に、中空壁表面に弾性的
に係合する両端の係止部が一体形成されたばね材の支持
片を横架した後。In addition, in the second construction method, with the clamping fixture in contact with the inner surface of the hollow wall, the clamping fixture is pressed against the back surface near the screw hole between the screw hole of the clamping fixture and the edge of the hollow wall, and elasticity is applied to the hollow wall surface. After horizontally suspending a support piece of spring material integrally formed with locking portions at both ends that engage with each other.
配線器具が取付けられた取付枠を前記挟持金具のねじ孔
にねじで締付けることにより行なわれていた。This was accomplished by tightening the mounting frame to which the wiring device was attached into the threaded hole of the clamping fitting with a screw.
上記のような従来の取付工法において、第１の工法は挟
持金具の広い面で中空壁の内面に圧接されるので、中空
壁縁辺の圧潰を防止することができるが、接着テープに
対して挟持金具の重量が重いため、しばしば接着テープ
が挟持金具から剥離してしまい、挟持金具が中空壁内に
落下したり、作業性が悪いという問題点があった。また
、第２の工法は、ばね材の支持片にて挟持金具を支持し
なければならないため、施工時、前記ばね材が中空壁内
に落下したり、また紛失するという問題点があった。ま
た、中空壁内に断熱材等が敷設された場合で、配線器具
と配線テーブルとの接続部を保護する必要のある場合に
は、中空壁に穿設した配線器具取付孔を介して、中空壁
に取付ける保護カバーが使用されていたが、この保護カ
バーを使用した場合には前記略Ｃ字形の挟持金具を使用
することができなかった。In the conventional installation method described above, in the first method, the wide side of the clamping fitting is pressed against the inner surface of the hollow wall, so it is possible to prevent the hollow wall edge from being crushed. Since the metal fittings are heavy, there are problems in that the adhesive tape often peels off from the clamping metal fittings, causing the clamping metal fittings to fall into the hollow wall, and that workability is poor. Furthermore, in the second construction method, since the clamping metal fittings must be supported by the support pieces of the spring material, there is a problem that the spring material may fall into the hollow wall or be lost during construction. In addition, if a heat insulating material, etc. is installed inside the hollow wall and it is necessary to protect the connection between the wiring device and the wiring table, it is possible to install the A protective cover that is attached to a wall has been used, but when this protective cover is used, it is not possible to use the approximately C-shaped clamping fitting.
本発明は、上記問題点を解決するもので、中空壁の圧潰
を防止すると共に、配線器具の取付けが極めて確実且つ
容易に行なうことのできる配線器具の中空壁取付工法を
提供することを目的とする。The present invention solves the above-mentioned problems, and aims to provide a hollow wall mounting method for wiring equipment that prevents the hollow wall from being crushed and allows the wiring equipment to be installed extremely reliably and easily. do.
上記本発明の目的を達成するための本発明−に係る配線
器具の中空壁取付工法における第１発明の構成は、中空
壁に穿設された配線器具取付孔の縁辺から各々前記取付
孔内に延設された取付器具用ねじ孔、支持枠取付用ねじ
孔及び前記縁辺の外側における中空壁内面に圧接する圧
接部が一体形成された略Ｃ字形の挟持板と、この挟持板
の支持枠取付用ねじ孔に対向する位置に貫通孔が穿設さ
れ、前記縁辺の外側における中空壁外面に圧接する圧接
部が一体形成された略矩形状の支持枠とが、前記挟持板
の支持枠取付用ねじ孔に前記支持枠の貫通孔を介してね
じを螺着することで前記中空壁を挟持し、次いでこの中
空壁内に配線されたケーブルと配線器具とを結線した後
、この配線器具が取付けられた取付枠が、その長孔と前
記取付器具用ねじ孔とをねじで螺着することで支承され
てなることを特徴とする。The configuration of the first invention in the hollow wall mounting method for wiring devices according to the present invention for achieving the above object of the present invention is such that each wiring device is installed from the edge of the wiring device mounting hole drilled in the hollow wall into each of the mounting holes. A substantially C-shaped clamping plate integrally formed with an extended screw hole for a mounting device, a screw hole for mounting a support frame, and a press-contact part that presses against the inner surface of the hollow wall on the outside of the edge, and a support frame attachment of this clamping plate. a substantially rectangular support frame having a through hole formed at a position opposite to the screw hole for mounting the holding plate, and a substantially rectangular support frame integrally formed with a press contact portion that presses against the outer surface of the hollow wall on the outside of the edge; The hollow wall is clamped by screwing the screw into the screw hole through the through hole of the support frame, and then the cable routed within the hollow wall is connected to the wiring device, and then the wiring device is installed. The attached mounting frame is supported by screwing the elongated hole into the mounting device screw hole.
また、上記本発明の目的を達成するための本発明に係る
配線器具の中空壁取付工法における第２発明の構成は、
中空壁に穿設された配線器具取付孔の縁辺から各々前記
取付孔内に延設された取付器具用ねじ孔、支持枠取付用
ねじ孔及び前記縁辺の外側における中空壁内面に圧接す
る圧接部が一体形成された略Ｃ形字の挟持板と、この挟
持板の支持枠取付用ねじ孔に対向する位置に貫通孔が穿
設され、前記縁辺の外側における中空壁外面に圧接する
圧接部が一体形成された略矩形状の支持枠とが、前記挟
持板の支持枠取付用ねじ孔にねじを螺着することで前記
中空壁を挟持し、次いで前記支持枠に略Ｕ字形の保護カ
バーを嵌着し、前記中空壁内に配線されたケーブルと配
線器具とを保護カバーを介して結線した後、前記配線器
具が取付けられた取付枠が、その長孔と前記取付器具用
ねじ孔とをねじで螺着することで支承されてなることを
特徴とする。Further, the configuration of the second invention in the hollow wall mounting method of the wiring device according to the present invention for achieving the above object of the present invention is as follows:
A mounting device screw hole, a support frame mounting screw hole, and a pressure contact portion that presses against the inner surface of the hollow wall on the outside of the edge, each extending from the edge of the wiring device mounting hole drilled in the hollow wall into the mounting hole. is integrally formed with a substantially C-shaped holding plate, and a through hole is bored in the holding plate at a position opposite to the screw hole for attaching the support frame, and a press-contact part that presses against the outer surface of the hollow wall on the outside of the edge is provided. An integrally formed substantially rectangular support frame clamps the hollow wall by screwing screws into the support frame mounting screw holes of the clamping plate, and then a substantially U-shaped protective cover is attached to the support frame. After fitting and connecting the cable routed inside the hollow wall and the wiring device through the protective cover, the mounting frame to which the wiring device is attached connects the elongated hole with the screw hole for the mounting device. It is characterized by being supported by screwing.
次に、本発明の一実施例を図面に基づいて説明する。Next, one embodiment of the present invention will be described based on the drawings.
第１図（Ａ）〜（Ｆ）は、本発明に係る配線器具の中空
壁取付工法の一実施例を示す正面図である。FIGS. 1(A) to 1(F) are front views showing an embodiment of the hollow wall mounting method for a wiring device according to the present invention.
第２図（Ａ）〜（Ｆ）は同実施例を示し、同図（Ａ）〜
（Ｃ）は第１図（Ａ）〜（Ｃ）の幅方向縦断面図、同図
（ｌ］）〜（Ｆ）は第１図（Ｄ）〜（Ｆ）の底面図であ
る。Figures 2 (A) to (F) show the same embodiment, and Figures (A) to (F) show the same embodiment.
(C) is a longitudinal sectional view in the width direction of FIGS. 1(A) to (C), and FIGS. 1(l) to (F) are bottom views of FIGS. 1(D) to (F).
第３図（Ａ） 、 （Ｂ）は、同実施例における挟持板
の正面図、底面図である。FIGS. 3(A) and 3(B) are a front view and a bottom view of the holding plate in the same embodiment.
第４図（Ａ） 、 （Ｂ）は、同実施例における支持枠
の正面図、底面図である。FIGS. 4(A) and 4(B) are a front view and a bottom view of the support frame in the same embodiment.
第５図（Ａ） 、 （Ｂ）は、他の実施例における支持
枠の正面図、底面図である。FIGS. 5A and 5B are a front view and a bottom view of a support frame in another embodiment.
第６図（Ａ）〜（Ｃ）は、同実施例における保護カバー
を示し、同図（Ａ）は正面図、同図（Ｂ）は側面図、同
図（Ｃ）は底面図である。6(A) to 6(C) show the protective cover in the same embodiment, with FIG. 6(A) being a front view, FIG. 6(B) being a side view, and FIG. 6(C) being a bottom view.
先ず、本発明に係る配線器具の中空壁取付工法における
第２発明の実施例は、下記の順序で行なわれる。First, the embodiment of the second invention in the hollow wall mounting method for wiring equipment according to the present invention is carried out in the following order.
■ 第１図（Ａ）及び第２図（Ａ）に示すように、中空
壁１０に配線器具取付孔１２が穿設され、この取付孔１
２に略Ｃ字形の挟持板２０を挿入して、これを中空壁１
０の内面に当てがい、次いで挟持板２０に穿設された支
持枠取付用ねじ孔２２（第３図（Ａ）に示す）に支持枠
３０の貫通孔３１（第４図（Ａ）に示す）を介してねじ
３２．３２を螺着して中空壁ｌＯを挟持する。■ As shown in FIG. 1(A) and FIG. 2(A), a wiring device mounting hole 12 is bored in the hollow wall 10, and this mounting hole
A substantially C-shaped holding plate 20 is inserted into the hollow wall 1.
0, and then insert the through hole 31 of the support frame 30 (shown in FIG. 4A) into the support frame mounting screw hole 22 (shown in FIG. ) to clamp the hollow wall IO by screwing the screws 32, 32 through them.
ここ〒、前記挟持板２０は、第３図に示すように、これ
を取付けた際に中空壁ｌＯに穿設された配線器具取付孔
１２の縁辺１４から延出するように一対の取付器具用ね
じ孔２４．２４及び支持枠取付用ねじ孔２２．２２が各
々穿設されている。そして、これら一対の取付器具用ね
じ孔２４．２４及び支持枠取付用ねじ孔２２．２２は、
縁辺１４の外側における中空壁ＩＯ内面に圧接する圧接
部２６が一体に形成されており、補強用リブ２７が形成
されている。Here, as shown in FIG. 3, the clamping plate 20 is provided with a pair of mounting fixtures so as to extend from the edge 14 of the wiring fixture mounting hole 12 bored in the hollow wall lO when the clamping plate 20 is installed. Screw holes 24.24 and support frame mounting screw holes 22.22 are drilled, respectively. These pair of mounting device screw holes 24.24 and support frame mounting screw holes 22.22 are as follows:
A press-contact portion 26 that presses against the inner surface of the hollow wall IO on the outside of the edge 14 is integrally formed, and reinforcing ribs 27 are formed.
また、支持枠３０は、第４図に示すように略矩形状に一
体形成され、挟持板２ｏと中空壁１ｏを挟持した際に、
挟持板２０の取付器具用ねじ孔２４．２４に対向する位
置に本実施例においては取付枠５ｏの取付ねじ５３の貫
通孔３４．３４が穿設されると共に、支持枠取付用ねじ
孔２２．２２に対向する位置に貫通孔３１．３１が穿設
されている。そして、支持枠３０は、縁辺１４の外側に
おける中空壁１０外面に圧接する圧接部Ｈ，３Ｂが一体
に形成されている。即ち、貫通孔３１．３１，３４．３
４は、挟持板２０と同様に配線器具取付孔！２の縁辺！
４から、その取付孔！２内に延出するように形成される
。そして、支持枠３０は、第４図（Ｂ）に示すように、
取付孔１２側に折曲形成されているので、取付けられる
配線器具が中空壁ｌＯの表面を取付面として施工される
。Further, the support frame 30 is integrally formed in a substantially rectangular shape as shown in FIG.
In this embodiment, through-holes 34.34 for the mounting screws 53 of the mounting frame 5o are bored at positions facing the mounting device screw holes 24.24 of the clamping plate 20, and the support frame mounting screw holes 22. A through hole 31.31 is bored at a position opposite to 22. The support frame 30 is integrally formed with press-contact parts H and 3B that press against the outer surface of the hollow wall 10 on the outside of the edge 14. That is, through holes 31.31, 34.3
4 is a wiring equipment mounting hole similar to the holding plate 20! The edge of 2!
From 4, the mounting hole! It is formed to extend into 2. And, as shown in FIG. 4(B), the support frame 30 is
Since it is bent on the side of the mounting hole 12, the wiring device to be mounted can be installed using the surface of the hollow wall 1O as the mounting surface.
第５図（Ａ） 、 （Ｂ）は、他の実施例における支持
枠の正面図、底面図である。この実施例においては、第
４図に示した支持枠３０の貫通孔３４．３４は特に必要
ではなく、取付枠５０の取付ねじ５３を挟持板２０の取
付器具用ねじ孔２４．２４に螺着可能に構成されていれ
ばよい。FIGS. 5A and 5B are a front view and a bottom view of a support frame in another embodiment. In this embodiment, the through holes 34.34 of the support frame 30 shown in FIG. It is sufficient if the configuration is possible.
■ 次に、第１図（Ｂ）及び第２図（Ｂ）に示すように
支持枠３０に保護カバー４０を嵌着する。この保護カバ
ー４０は、第６図に示すように略Ｕ字形をなしており、
その長手開目端部に支持枠３０と係合する係止片４２が
形成され、幅方向端部に支持枠３０の内側に圧入停止ト
するための係止突部４４が一体に形成されている。これ
により、保護カバー４０は支持枠３０に容易且つ確実に
嵌着される０次いで配線ケーブルを保護カバーの長手間
口部より引出して配線器具と結線する。この際、保護カ
バー４０の底部４５に、配線ケーブルを保護カバーの背
面から挿通するための挿通部４８が形成されているので
、挿通部４Ｂに形成された蓋片４８ａをドライバー等で
取外すことで、配線ケーブルを保護カバーの背面から挿
通することもできる。(2) Next, as shown in FIG. 1(B) and FIG. 2(B), the protective cover 40 is fitted onto the support frame 30. This protective cover 40 is approximately U-shaped as shown in FIG.
A locking piece 42 that engages with the support frame 30 is formed at its longitudinal open end, and a locking protrusion 44 for press-fitting and stopping inside the support frame 30 is integrally formed at its widthwise end. There is. Thereby, the protective cover 40 is easily and reliably fitted into the support frame 30, and then the wiring cable is pulled out from the long end of the protective cover and connected to the wiring device. At this time, since an insertion part 48 for inserting the wiring cable from the back side of the protective cover is formed in the bottom part 45 of the protective cover 40, the lid piece 48a formed in the insertion part 4B can be removed with a screwdriver or the like. , the wiring cable can also be inserted through the back of the protective cover.
■ 配線された配線ケーブル（図示せず）とスイッチ器
具５５とを保護カバー４０を介して結線する。(2) Connect the wired wiring cable (not shown) and the switch device 55 via the protective cover 40.
■ スイッチ器具５５が取付けられた取付枠５０を、そ
の長孔５２，５２からねじ５３，５３を挿入して支持枠
３０の貫通孔３４．３４を介して挟持板２０の取付器具
用ねじ孔２４．２４に螺着して仮１トめをする（第１図
（Ｃ）及び第２図（Ｃ） ） 。■ Insert the screws 53 and 53 through the long holes 52 and 52 of the mounting frame 50 to which the switch device 55 is attached, and insert the screws 53 and 53 into the mounting device screw holes 24 of the clamping plate 20 through the through holes 34 and 34 of the support frame 30. .24 and make a temporary first tightening (Fig. 1 (C) and Fig. 2 (C)).
■ 次に、第１図（Ｄ）及び第２図ＣＤ）に示すように
、補強枠８０を取付枠５０に装着し、取付枠５０に穿設
されたねじ孔５７．・・・にねじ６１で螺着する。(2) Next, as shown in FIGS. 1(D) and 2(CD), the reinforcing frame 80 is attached to the mounting frame 50, and the screw holes 57. ... with screw 61.
■ そして、ねじ５３，５３を緊締係止する。(2) Then, tighten and lock the screws 53, 53.
■ その後、第１図（Ｅ）及び第２図（Ｅ）に示すよう
に、プレート７０を補強枠８０と一体形成された突部６
２．・・・と嵌着させて取付ける。また、プレート７０
は■における補強枠８０を取付枠５０に装着する以前に
補強枠８０と予め一体に嵌着したものでもよい、なお、
プレート７０は合成樹脂により形成されているが、補強
枠８０と一体に形成すれば、これを省略することができ
る。■ Thereafter, as shown in FIGS. 1(E) and 2(E), the plate 70 is attached to the protrusion 6 integrally formed with the reinforcing frame
2. ... and install it. Also, plate 70
It is also possible to fit the reinforcing frame 80 integrally with the reinforcing frame 80 in advance before attaching the reinforcing frame 80 to the mounting frame 50.
Although the plate 70 is made of synthetic resin, this can be omitted if it is formed integrally with the reinforcing frame 80.
■ 最後に、スイッチ器具５５に化粧表面板８０を取付
けることにより完了する（第１図（Ｆ）及び第２図（Ｆ
））。■ Finally, the decorative surface plate 80 is attached to the switch device 55 (Fig. 1 (F) and Fig. 2 (F)).
)).
一方、本発明に係る配線器具の中空壁取付工法における
第１発明の実施例は、第２発明の実施例において、■及
び■の工程を省略したものであり、即ち、中空壁内に断
熱材等が敷設されない場合で、配線器具の配線ケーブル
との接続部を保護する必要のない場合には、保護カバー
４０を支持枠３０に嵌着することなしに、中空壁１０内
に配線された配線ケーブルとスイッチ器具５５とを保護
カバー４０を介することなく結線されることにより所期
の目的が達成される。On the other hand, the embodiment of the first invention in the hollow wall mounting method of the wiring device according to the present invention is the embodiment of the second invention, in which steps ① and ① are omitted, that is, a heat insulating material is provided in the hollow wall. etc., and there is no need to protect the connection part with the wiring cable of the wiring equipment, the wiring routed inside the hollow wall 10 without fitting the protective cover 40 to the support frame 30. By connecting the cable and the switch device 55 without passing through the protective cover 40, the intended purpose is achieved.
尚、上記第１．第２発明の実施例では、配線器具として
スイッチ器具を取付けたものを説明したが、これに限定
されず、例えばコンセント器具等でもよい。また、上記
実施例の各構成部品は、図示の形状に限らず他の形状９
位置関係であってもよい。In addition, the above 1. In the embodiment of the second invention, a switch device is attached as a wiring device, but the wiring device is not limited to this, and for example, an outlet device or the like may be used. Furthermore, each component in the above embodiments is not limited to the shape shown in the drawings, but may have other shapes 9.
It may be a positional relationship.
したがって、上記実施例において、挟持板２０に補強リ
ブ２７を形成したので、曲げ強度を向上させることがで
き、また支持枠３０を配線器具取付孔１２側に折曲形成
したので、曲げ強度を向上させると共に取付けられる配
線器具の美観を保持しつつ。Therefore, in the above embodiment, since the reinforcing ribs 27 are formed on the holding plate 20, the bending strength can be improved, and since the support frame 30 is bent toward the wiring device attachment hole 12 side, the bending strength can be improved. while maintaining the aesthetic appearance of the installed wiring equipment.
ねじ５３，５３の長さを短かく形成しても容易に螺着す
ることができる。Even if the lengths of the screws 53, 53 are made short, they can be easily screwed together.
以上説明したように、本発明に係る配線器具の中空壁取
付工法によれば、挟持板と支持枠を以って中空壁を挟持
するので、取付けの作業性を著しく向上させることがで
きる。即ち、挟持板と支持枠とが広い面積で中空壁に圧
接されるので、その取付強度が大であるにも拘らず、中
空壁の縁辺を圧潰することがない。また、挟持板の取付
けは、ねじにより行なわれるので、極めて、容易且つ確
実に取付可能である。更に、第２発明は、保護カバーを
支持枠に嵌着したので、中空壁内の断熱材が結線部分と
直接接触することがなく安全性が高められ、配線ケーブ
ルの取付は位置も正確になり、容易に配線器具の取付が
できる等の効果を奏する。As explained above, according to the hollow wall mounting method of the wiring device according to the present invention, since the hollow wall is held between the holding plate and the support frame, the workability of the installation can be significantly improved. That is, since the holding plate and the support frame are pressed against the hollow wall over a wide area, the edges of the hollow wall are not crushed even though the mounting strength thereof is high. Furthermore, since the clamping plate is attached using screws, it can be attached extremely easily and reliably. Furthermore, in the second invention, since the protective cover is fitted to the support frame, the heat insulating material in the hollow wall does not come into direct contact with the wiring part, increasing safety, and the wiring cable can be installed in an accurate position. This has advantages such as easy installation of wiring devices.
【図面の簡単な説明】
第１図（Ａ）〜（Ｆ）は、本発明に係る配線器具の中空
壁取付工法の一実施例を示す正面図である。
第２図（Ａ）〜（Ｆ）は、同実施例を示し、同図（Ａ）
〜（Ｃ）は第１図（Ａ）〜（Ｃ）の幅方向縦断面図、同
図（ＩＩ）〜（Ｆ）は第１図（Ｄ）〜（Ｆ）の底面図で
ある。
第３図（Ａ） 、 （Ｂ）は、同実施例における挟持板
の正面図、底面図である。
第４図（Ａ） 、 （Ｂ）は、同実施例における支持枠
の正面図、底面図である。
第５図（Ａ） 、 （Ｂ）は、他の実施例における支持
枠の正面図、底面図である。
第６図（Ａ）〜（Ｃ）は、同実施例における保護カバー
を示し、同図（Ａ）は正面図、同図（Ｂ）は側面図、同
図（Ｃ）は底面図である。
藻７図は、配線器具を中空壁に取付ける従来の一例を示
す断面図である。
ｌ・・・取付枠 ２・・・挟持金具３・・・ね
じ ４・・・中空壁５・・・配線器具
６・・・取付孔７・・・縁辺 ｌＯ・・・
中空壁１２・・・配線器具取付孔 １４・・・縁辺２０
・・・挟持板 ２２・・・支持枠取付用ねじ孔
２４・・・取付器具用ねじ孔
２Ｂ・・・圧接部、 ２７・・・補強リブ３０・
・・支持枠 ３１・・・貫通孔３２・・・ねじ
３４・・・貫通孔３Ｂ・・・圧接部
４０・・・保護カバー４２・・・係止片
４４・・・係止突部５０・・・取付枠 ５３・
・・ねじ５５・・・スイッチ器具 ５７・・・ねじ孔
６０・・・補強枠 ８１・・・ねじ８２・・・
突部 ７０・・・プレート８０・・・化粧表
面板
代理人 弁理士 小 １）治 親
第１図
（Ｆ） （Ｅ）
第２図
（Ｆ） （Ｅ）
（Ｄ）
（Ｄ）
第６図
（Ａ） （Ｂ）（Ｃ）BRIEF DESCRIPTION OF THE DRAWINGS FIGS. 1(A) to 1(F) are front views showing an embodiment of the hollow wall mounting method for a wiring device according to the present invention. Figures 2 (A) to (F) show the same embodiment, and Figure 2 (A)
-(C) are longitudinal sectional views in the width direction of FIGS. 1(A)-(C), and FIGS. 1(II)-(F) are bottom views of FIGS. 1(D)-(F). FIGS. 3(A) and 3(B) are a front view and a bottom view of the holding plate in the same embodiment. FIGS. 4(A) and 4(B) are a front view and a bottom view of the support frame in the same embodiment. FIGS. 5A and 5B are a front view and a bottom view of a support frame in another embodiment. 6(A) to 6(C) show the protective cover in the same embodiment, with FIG. 6(A) being a front view, FIG. 6(B) being a side view, and FIG. 6(C) being a bottom view. Figure 7 is a sectional view showing an example of the conventional method of attaching a wiring device to a hollow wall. l...Mounting frame 2...Holding fittings 3...Screws 4...Hollow wall 5...Wiring equipment
6...Mounting hole 7...Edge lO...
Hollow wall 12...Wiring equipment mounting hole 14...Edge 20
... Holding plate 22 ... Screw hole for mounting support frame 24 ... Screw hole for mounting device 2B ... Pressure contact part, 27 ... Reinforcement rib 30.
...Support frame 31...Through hole 32...Screw 34...Through hole 3B...Press contact part
40...Protective cover 42...Locking piece
44... Locking protrusion 50... Mounting frame 53.
...Screw 55...Switch device 57...Screw hole 60...Reinforcement frame 81...Screw 82...
Projection 70... Plate 80... Decorative surface plate agent Patent attorney Elementary 1) Osamu Figure 1 (F) (E) Figure 2 (F) (E) (D) (D) Figure 6 (A) (B) (C)
Claims (3)
々前記取付孔内に延設された取付器具用ねじ孔、支持枠
取付用ねじ孔及び前記縁辺の外側における中空壁内面に
圧接する圧接部が一体形成された略Ｃ字形の挟持板と、
この挟持板の支持枠取付用ねじ孔に対向する位置に貫通
孔が穿設され、前記縁辺の外側における中空壁外面に圧
接する圧接部が一体形成された略矩形状の支持枠とが、
前記挟持板の支持枠取付用ねじ孔に前記支持枠の貫通孔
を介してねじを螺着することで前記中空壁を挟持し、次
いでこの中空壁内に配線されたケーブルと配線器具とを
結線した後、この配線器具が取付けられた取付枠が、そ
の長孔と前記取付器具用ねじ孔とをねじで螺着すること
で支承されてなることを特徴とする配線器具の中空壁取
付工法。(1) A screw hole for a mounting device, a screw hole for attaching a support frame, and a screw hole for mounting a support frame extending from the edge of a wiring device mounting hole drilled in the hollow wall into the mounting hole, and press-fitted to the inner surface of the hollow wall on the outside of the edge. a substantially C-shaped holding plate integrally formed with a pressure contact portion;
A substantially rectangular support frame having a through hole formed in the holding plate at a position opposite to the support frame mounting screw hole, and integrally formed with a press contact portion that presses against the outer surface of the hollow wall on the outside of the edge;
The hollow wall is held by screwing screws into the support frame mounting screw holes of the holding plate through the through holes of the support frame, and then the cables routed within the hollow wall are connected to the wiring equipment. After that, the mounting frame to which the wiring device is attached is supported by screwing the elongated hole and the screw hole for the mounting device with screws.
々前記取付孔内に延設された取付器具用ねじ孔、支持枠
取付用ねじ孔及び前記縁辺の外側における中空壁内面に
圧接する圧接部が一体形成された略Ｃ字形の挟持板と、
この挟持板の支持枠取付用ねじ孔に対向する位置に貫通
孔が穿設され、前記縁辺の外側における中空壁外面に圧
接する圧接部が一体形成された略矩形状の支持枠とが、
前記挟持板の支持枠取付用ねじ孔にねじを螺着すること
で前記中空壁を挟持し、次いで前記支持枠に略Ｕ字形の
保護カバーを嵌着し、前記中空壁内に配線されたケーブ
ルと配線器具とを保護カバーを介して結線した後、前記
配線器具が取付けられた取付枠が、その長孔と前記取付
器具用ねじ孔とをねじで螺着することで支承されてなる
ことを特徴とする配線器具の中空壁取付工法。(2) A screw hole for a mounting device, a screw hole for mounting a support frame, and a screw hole for mounting a support frame extending from the edge of a wiring device mounting hole drilled in the hollow wall into the mounting hole, and press-fitted to the inner surface of the hollow wall on the outside of the edge. a substantially C-shaped holding plate integrally formed with a pressure contact portion;
A substantially rectangular support frame having a through hole formed in the holding plate at a position opposite to the support frame mounting screw hole, and integrally formed with a press contact portion that presses against the outer surface of the hollow wall on the outside of the edge;
The hollow wall is held by screwing screws into the support frame mounting screw holes of the holding plate, and then a substantially U-shaped protective cover is fitted to the support frame, and the cable is routed within the hollow wall. After connecting the wiring device and the wiring device through the protective cover, the mounting frame to which the wiring device is attached is supported by screwing the elongated hole and the screw hole for the mounting device with a screw. Features a hollow wall mounting method for wiring equipment.
開口端部に前記支持枠と係合する係止片と、幅方向端部
に前記支持枠の内側に圧入される係止突部とを一体形成
してなる特許請求の範囲第（２）項に記載の配線器具の
中空壁取付工法。(3) A protective cover fitted to the support frame has a locking piece that engages with the support frame at its longitudinal opening end, and a locking protrusion that is press-fitted into the inside of the support frame at its widthwise end. A hollow wall mounting method for a wiring device according to claim (2), wherein the wiring device is integrally formed with the portion.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP60128273A JPS61288708A (en) | 1985-06-14 | 1985-06-14 | Hollow wall mounting method for wiring apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP60128273A JPS61288708A (en) | 1985-06-14 | 1985-06-14 | Hollow wall mounting method for wiring apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS61288708A true JPS61288708A (en) | 1986-12-18 |
Family
ID=14980751
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP60128273A Pending JPS61288708A (en) | 1985-06-14 | 1985-06-14 | Hollow wall mounting method for wiring apparatus |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS61288708A (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5941013B2 (en) * | 1978-06-19 | 1984-10-04 | トヨタ自動車株式会社 | Mixture concentration correction method for internal combustion engines |
-
1985
- 1985-06-14 JP JP60128273A patent/JPS61288708A/en active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5941013B2 (en) * | 1978-06-19 | 1984-10-04 | トヨタ自動車株式会社 | Mixture concentration correction method for internal combustion engines |
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