JP2763643B2 - Mounting frame for wiring equipment - Google Patents
Mounting frame for wiring equipmentInfo
- Publication number
- JP2763643B2 JP2763643B2 JP2043301A JP4330190A JP2763643B2 JP 2763643 B2 JP2763643 B2 JP 2763643B2 JP 2043301 A JP2043301 A JP 2043301A JP 4330190 A JP4330190 A JP 4330190A JP 2763643 B2 JP2763643 B2 JP 2763643B2
- Authority
- JP
- Japan
- Prior art keywords
- mounting frame
- plate
- mounting
- wiring device
- opening
- 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.)
- Expired - Lifetime
Links
Description
【発明の詳細な説明】 ［産業上の利用分野］ 本発明は、簡易耐火用として用いる配線器具用取付枠
に関するものである。Description: TECHNICAL FIELD The present invention relates to a mounting frame for wiring equipment used for simple fire resistance.
［従来の技術］ スイッチやコンセント等の配線器具を壁面等の開口部
に設置する場合には、配線器具を着脱自在に装着可能と
した合成樹脂製の取付枠が一般に用いられる。2. Description of the Related Art When a wiring device such as a switch or an outlet is installed in an opening such as a wall, a synthetic resin mounting frame that allows the wiring device to be detachably mounted is generally used.
［発明が解決しようとする課題］ かかる従来の取付枠は合成樹脂製であるため、火災が
発生した際、取付枠が溶けてしまい、プレート及び配線
器具が落下してしまうため、簡易耐火構造とはならない
という問題がある。また、金属製の取付枠に比べて強度
が劣るという問題があった。[Problems to be Solved by the Invention] Since such a conventional mounting frame is made of synthetic resin, when a fire occurs, the mounting frame is melted, and the plate and the wiring device are dropped. There is a problem that should not be. In addition, there is a problem that the strength is inferior to that of a metal mounting frame.
本発明は、上述の点に鑑みて提供したものであって、
合成樹脂製としたことによる利点を活かしつつ、簡易耐
火構造を有し、且つ強度を向上させた配線器具用取付枠
を提供することを目的としたものである。The present invention has been provided in view of the above points,
It is an object of the present invention to provide a wiring device mounting frame having a simple fire-resistant structure and improved strength while taking advantage of the use of a synthetic resin.
［課題を解決するための手段］ 本発明は、造営材の開口部の前面側に配設され、配線
器具を着脱自在に装着可能な合成樹脂製の取付枠内に金
属製のプレートを埋設して、配線器具用の被係止部と造
営材への固定用取付部とを備えた取付枠における固定用
取付部をプレートで補強したものである。[Means for Solving the Problems] According to the present invention, a metal plate is buried in a synthetic resin mounting frame which is provided on the front side of an opening of a construction material and in which a wiring device can be detachably mounted. Further, the fixing mounting portion of the mounting frame provided with the locked portion for wiring equipment and the mounting portion for fixing to the building material is reinforced with a plate.
［作 用］ 而して、金属製のプレートを合成樹脂製の取付枠内に
埋設して、簡易耐火構造を得ると共に、強度を向上させ
ている。[Operation] Thus, a metal plate is embedded in a synthetic resin mounting frame to obtain a simple fire-resistant structure and improve strength.
［実施例］ 以下、本発明の実施例を図面を参照して説明する。第
１図及び第２図により取付枠１の構造について説明す
る。この取付枠１は合成樹脂製で形成されており、中央
には配線器具を配置するための開口部４が形成されてい
る。取付枠１の大きさは、規格化された配線器具モジュ
ールの１個分の大きさの配線器具を３個装着できる大き
さとしてある。取付枠１の一方の側肩２には横方向に貫
通する一対の係止孔５が３組形成されている。この係止
孔５に配線器具の係止爪が挿入係止される。取付枠１の
他方の側片３には橋絡片６を介して背面側に突出するよ
うに外側片７が形成され、この外側片７には橋絡片６を
境に夫々弾性片８が一体に形成してある。弾性片８の両
側には配線器具の係止爪が係止される段部９が夫々形成
されている。配線器具の両側の係止爪が取付枠１の係止
孔５及び段部９に係止されて、固定されるものであり、
配線器具を外す場合には、弾性片８をドライバの先端等
で外側にたわませて容易に係止爪の係止を外して、配線
器具を取付枠１から取り外すことができる。[Example] Hereinafter, an example of the present invention will be described with reference to the drawings. The structure of the mounting frame 1 will be described with reference to FIG. 1 and FIG. The mounting frame 1 is made of a synthetic resin, and has an opening 4 in the center for disposing a wiring device. The size of the mounting frame 1 is such that three wiring devices of the size of one standardized wiring device module can be mounted. On one side shoulder 2 of the mounting frame 1, three pairs of locking holes 5 penetrating in the lateral direction are formed. The locking claw of the wiring device is inserted and locked into the locking hole 5. An outer piece 7 is formed on the other side piece 3 of the mounting frame 1 so as to protrude rearward through a bridging piece 6, and an elastic piece 8 is formed on the outer piece 7 with the bridging piece 6 as a boundary. It is formed integrally. On both sides of the elastic piece 8, there are formed step portions 9 to which the locking claws of the wiring device are locked. The locking claws on both sides of the wiring device are locked and locked in the locking holes 5 and the step portions 9 of the mounting frame 1, and
When removing the wiring device, the elastic piece 8 is flexed outward with the tip of the driver or the like to easily release the locking claw, and the wiring device can be removed from the mounting frame 1.
また、取付枠１の開口部４の上下には楕円形状の取付
穴10が夫々穿設してある。また、後述するはさみ金具の
Ｌ型片が挿入係止されるＬ型の係止孔11が上下に一対穿
孔されており、更に、取付穴10の上下方には夫々孔12が
穿孔されている。そして、係止孔11の近傍にはねじ穴13
が形成してある。Elliptical mounting holes 10 are respectively formed above and below the opening 4 of the mounting frame 1. Also, a pair of L-shaped locking holes 11 into which L-shaped pieces of the scissors are inserted and locked, which are described below, are vertically drilled, and further, holes 12 are drilled above and below the mounting holes 10, respectively. . In the vicinity of the locking hole 11, a screw hole 13 is provided.
Is formed.
第３図は上記取付枠１にインサート成形する金属製の
プレート14を示し、図示するようにプレート14の形状は
取付枠１と略同形状に形成してある。第１図（ａ）に示
す斜線部分がプレート14を示している。プレート14の上
下にはコ字型片15を夫々一体に形成し、コ字型片15の両
側にはねじ穴13に対応した挿通孔15aが穿設してある。
また、取付穴10の部分に対応する箇所には円形部16を一
体に形成している。FIG. 3 shows a metal plate 14 insert-molded in the mounting frame 1, and the shape of the plate 14 is substantially the same as that of the mounting frame 1 as shown. The hatched portion shown in FIG. 1 (a) indicates the plate 14. U-shaped pieces 15 are integrally formed on the upper and lower sides of the plate 14, respectively, and insertion holes 15a corresponding to the screw holes 13 are formed on both sides of the U-shaped pieces 15.
Further, a circular portion 16 is integrally formed at a position corresponding to the mounting hole 10.
次に、第４図により全体の施工について説明する。壁
17の前面側でプレート枠19を開口部18に合わせて配置
し、その前面からコンセントあるいはスイッチ21を取り
付けた取付枠１を配置する。そして、プレート枠19の突
起20が取付枠１の孔12に挿入されて、取付枠１とプレー
ト枠19相互の位置決めがなされる。取付枠１の係止孔11
にはさみ金具30の一対のＬ型片31が挿入される。そし
て、前面から取付穴10を介して挿入したネジ34がはさみ
金具30のねじ穴33に螺着され、係止部32側の一片を開口
部18を介して壁17の背面に挿入する。次に、ネジ34を螺
進していくことで、はさみ金具30のやや内側に折曲した
係止部32が壁17の背面を係止し、取付枠１及びプレート
枠19とで壁17を挟持して、取付枠１が開口部18に装着さ
れることになる。Next, the entire construction will be described with reference to FIG. wall
A plate frame 19 is arranged on the front side of 17 so as to match the opening 18, and a mounting frame 1 to which an outlet or a switch 21 is attached is arranged from the front side. Then, the projections 20 of the plate frame 19 are inserted into the holes 12 of the mounting frame 1 to position the mounting frame 1 and the plate frame 19 relative to each other. Locking hole 11 of mounting frame 1
A pair of L-shaped pieces 31 of the scissors fitting 30 are inserted. Then, the screw 34 inserted from the front through the mounting hole 10 is screwed into the screw hole 33 of the scissor fitting 30, and one piece of the locking portion 32 side is inserted into the back of the wall 17 through the opening 18. Next, by screwing the screw 34, the locking portion 32 bent slightly inward of the scissors metal fitting 30 locks the rear surface of the wall 17, and the wall 17 is fixed to the mounting frame 1 and the plate frame 19. The holding frame 1 is attached to the opening 18 by being sandwiched.
そして、化粧プレート22を取付枠１の前面に配置し、
ねじ23を取付枠１のねじ穴13に螺着することで、化粧プ
レート22が取付枠１に固定され、スイッチ21が化粧プレ
ート22の開口部24より露出する。次に、化粧カバー25を
そのフック26を介して化粧プレート22の開口部24内に着
脱自在に嵌着する。次に、前面化粧板28を化粧カバー25
の開口部27に嵌着し、前面化粧板28の開口部29からコン
セント21の前面部分を露出させる。Then, the decorative plate 22 is arranged on the front of the mounting frame 1,
By screwing the screw 23 into the screw hole 13 of the mounting frame 1, the decorative plate 22 is fixed to the mounting frame 1, and the switch 21 is exposed from the opening 24 of the decorative plate 22. Next, the decorative cover 25 is detachably fitted into the opening 24 of the decorative plate 22 via the hook 26. Next, the front decorative panel 28 is attached to the decorative cover 25.
And the front part of the outlet 21 is exposed from the opening 29 of the front decorative panel 28.
このように、プレート14を埋設した取付枠１を配設す
ることにより、取付枠１を簡易耐火用として用いること
ができる。By arranging the mounting frame 1 in which the plate 14 is embedded as described above, the mounting frame 1 can be used for simple fire resistance.
［発明の効果］ 本発明は上述のように、造営材の開口部の前面側に配
設され、配線器具を着脱自在に装着可能な合成樹脂製の
取付枠内に、金属製のプレートを埋設して、配線器具用
の被係止部と造営材への固定用取付部とを備えた取付枠
における固定用取付部をプレートで補強していることか
ら、取付枠における配線器具の被係止部を合成樹脂製で
あることによる着脱が容易であるという特性を活かした
ものとすることができるとともに、金属製のプレートを
埋設して造営材への固定用取付部をプレートで補強して
いるために、簡易耐火構造を得ると同時に強度を向上さ
せることができる効果を奏するものである。[Effects of the Invention] As described above, the present invention embeds a metal plate in a synthetic resin mounting frame which is provided on the front side of an opening of a construction material and in which a wiring device can be detachably mounted. Then, since the fixing mounting portion of the mounting frame having the locked portion for the wiring device and the mounting portion for fixing to the construction material is reinforced with the plate, the locking of the wiring device in the mounting frame is performed. The part is made of synthetic resin, which makes it easy to attach and detach, making it possible to take advantage of the characteristic, and a metal plate is embedded to reinforce the mounting part for fixing to construction materials with a plate Therefore, it is possible to obtain a simple fireproof structure and at the same time to improve the strength.
第１図（ａ）〜（ｆ）は本発明の実施例の正面図、左破
断側面図、右破断側面図、背面図、同図（ａ）のＤ−
Ｅ′ラインの断面図、及び底面図、第２図は同上の取付
枠の斜視図、第３図（ａ）〜（ｃ）は同上のプレートの
正面図、側面図及び底面図、第４図は同上の施工状態を
示す図である。 １は取付枠、14はプレート、18は開口部である。1 (a) to 1 (f) are a front view, a left-cut side view, a right-cut side view, and a rear view of an embodiment of the present invention, and FIG.
FIG. 2 is a perspective view of the same mounting frame, and FIGS. 3 (a) to 3 (c) are front, side and bottom views of the same plate, and FIG. Fig. 3 is a view showing a construction state of the above. 1 is a mounting frame, 14 is a plate, and 18 is an opening.
───────────────────────────────────────────────────── フロントページの続き (58)調査した分野(Int.Cl.6，ＤＢ名) H02G 3/02──────────────────────────────────────────────────続 き Continued on the front page (58) Field surveyed (Int.Cl. 6 , DB name) H02G 3/02
Claims (1)
器具を着脱自在に装着可能な合成樹脂製の取付枠内に金
属製のプレートを埋設して、配線器具用の被係止部と造
営材への固定用取付部とを備えた取付枠における固定用
取付部をプレートで補強していることを特徴とする配線
器具用取付枠。A metal plate is buried in a synthetic resin mounting frame which is disposed on the front side of an opening of a building material and in which a wiring device can be detachably mounted. A mounting frame for wiring equipment, wherein a fixing mounting portion of a mounting frame having a stop portion and a mounting portion for fixing to a building material is reinforced with a plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2043301A JP2763643B2 (en) | 1990-02-23 | 1990-02-23 | Mounting frame for wiring equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2043301A JP2763643B2 (en) | 1990-02-23 | 1990-02-23 | Mounting frame for wiring equipment |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH03245712A JPH03245712A (en) | 1991-11-01 |
| JP2763643B2 true JP2763643B2 (en) | 1998-06-11 |
Family
ID=12659971
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2043301A Expired - Lifetime JP2763643B2 (en) | 1990-02-23 | 1990-02-23 | Mounting frame for wiring equipment |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP2763643B2 (en) |
-
1990
- 1990-02-23 JP JP2043301A patent/JP2763643B2/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JPH03245712A (en) | 1991-11-01 |
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