JPS6233208Y2 - - Google Patents
Info
- Publication number
- JPS6233208Y2 JPS6233208Y2 JP6648386U JP6648386U JPS6233208Y2 JP S6233208 Y2 JPS6233208 Y2 JP S6233208Y2 JP 6648386 U JP6648386 U JP 6648386U JP 6648386 U JP6648386 U JP 6648386U JP S6233208 Y2 JPS6233208 Y2 JP S6233208Y2
- Authority
- JP
- Japan
- Prior art keywords
- hole
- plastic
- stand
- mounting
- base
- 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
Links
- 238000003780 insertion Methods 0.000 claims description 9
- 230000037431 insertion Effects 0.000 claims description 9
- 239000002023 wood Substances 0.000 description 8
- 239000002184 metal Substances 0.000 description 6
- 238000005336 cracking Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 230000005611 electricity Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000010079 rubber tapping Methods 0.000 description 1
Landscapes
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
- Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
- Details Of Indoor Wiring (AREA)
Description
【考案の詳細な説明】
〔技術分野〕
この考案は、電気器具取付絶縁台に関するもの
である。[Detailed Description of the Invention] [Technical Field] This invention relates to an insulating stand for mounting electric appliances.
たとえば、第６図に示すような照明器具Ａを金
属板壁面またはメタルラス張壁面に木ねじまたは
タツピングねじで取付けるような場合、次のよう
な問題があつた。すなわち、照明器具Ａ内の結線
不良たとえば電源線と器具口出線の結線部が電気
器具の内部で取付金具に接触して、木ねじを通じ
て壁面の金属板あるいはメタルラスに導電し、金
属板あるいはメタルラスがヒータの役目をして火
災原因となる。
For example, when a lighting fixture A as shown in FIG. 6 is attached to a metal plate wall surface or a metal lath wall surface using wood screws or tapping screws, the following problems occur. In other words, if there is a poor connection in lighting fixture A, for example, the connection between the power supply wire and the fixture outlet wire comes into contact with the mounting bracket inside the appliance, conducts electricity through the wood screws to the metal plate or metal lath on the wall, and the metal plate or metal lath Acts as a heater and may cause a fire.
そのため、従来第７図のように、電気器具１と
壁２との間に木板３を設置し、電気器具１を器具
取付ねじである木ねじ４で木板３に取付け、木板
３を台取付ねじである木ねじ５で壁に取付けるこ
とにより絶縁していた。ところが、木板３は耐候
性，デザイン性の点で不向きであつた。 Therefore, conventionally, as shown in Fig. 7, a wooden board 3 is installed between the electrical appliance 1 and the wall 2, the electrical appliance 1 is attached to the wooden board 3 with the wooden screws 4 which are the appliance mounting screws, and the wooden board 3 is attached with the base mounting screws. It was insulated by attaching it to the wall with certain wood screws 5. However, the wooden board 3 was unsuitable in terms of weather resistance and design.
そこで木板３に代えて、プラスチツク材料を用
いた場合、径の異なる器具取付ねじを適用しにく
いという欠点がある。たとえば器具取付ねじであ
る木ねじをねじ込むのに最適な下孔の孔径を3.5
mmとすると、木ねじは3.8mmのもののみが適し、
3.8mm以上の木ねじではねじ込みとともに下孔を
亀裂させ、また3.8mm以下の木ねじではねじ込み
形成された雌ねじの山がつぶれる。このため、複
数種類の照明器具のような電気器具を取付けるこ
とができない。 Therefore, when a plastic material is used instead of the wooden board 3, there is a drawback that it is difficult to use instrument mounting screws of different diameters. For example, the diameter of the pilot hole is 3.5, which is ideal for screwing in wood screws that are used to attach equipment.
If mm, only 3.8mm wood screws are suitable.
Wood screws of 3.8 mm or more will crack the pilot hole as they are screwed in, and wood screws of 3.8 mm or less will cause the threads of the female thread to collapse. For this reason, it is not possible to install electrical appliances such as multiple types of lighting equipment.
これに対して、偏平の弾性筒を形成し、弾性筒
に径の異なる器具取付ねじをねじ込むことができ
るようにしたものがあつた（たとえば実公昭51−
3319号）が、器具取付ねじが横方向に移動しやす
く、電気器具がくずれたり傾いたりする欠点があ
る。 On the other hand, there were devices in which a flat elastic cylinder was formed and instrument mounting screws of different diameters could be screwed into the elastic cylinder (for example,
3319), but the appliance mounting screws tend to move laterally, causing the appliance to collapse or tilt.
この考案の目的は、径の異なる器具取付ねじを
適用でき、複数種類の電気器具を確実に取付ける
ことができる電気器具取付絶縁台を提供すること
である。
The purpose of this invention is to provide an electrical appliance mounting insulating stand to which instrument mounting screws of different diameters can be applied and to which a plurality of types of electrical instruments can be reliably mounted.
この考案の電気器具取付絶縁台は、プラスチツ
ク製台と、このプラスチツク製台に形成された径
の異なる複数の器具取付用の円孔と、前記複数の
器具取付用の円孔に連通するように前記プラスチ
ツク製台の裏面側に突設されたスリツト状の偏平
孔を有する弾性筒と、この弾性筒の偏平孔内の対
向面に形成されて一端が前記円孔に連続するとと
もに前記円孔に通される最小径の器具取付ねじに
対応する孔径を形成する下穴形成用溝と、前記プ
ラスチツク製台に形成された電源線挿通孔と、前
記プラスチツク製台に形成されて表面に台取付ね
じの頭部を沈める凹部を形成した台取付用孔とを
備えたものである。
The electrical appliance mounting insulating stand of this invention has a plastic stand, a plurality of circular holes formed in the plastic stand for installing appliances having different diameters, and a plurality of circular holes for installing appliances that communicate with each other. an elastic tube having a slit-like flat hole protruding from the back side of the plastic base; and an elastic tube formed on the opposite surface of the elastic tube inside the flat hole, one end of which is continuous with the circular hole and connected to the circular hole. A pilot hole forming groove that forms a hole diameter corresponding to the smallest diameter instrument mounting screw to be passed through, a power wire insertion hole formed in the plastic base, and a base mounting screw formed in the plastic base on the surface. It is equipped with a stand mounting hole in which a recess into which the head of the head is sunk is formed.
この考案の構成によれば、円孔に通される最小
径の器具取付ねじに対応する孔径を形成する下穴
形成用溝により、下穴形成用溝よりも大きい径の
器具取付ねじを円孔に通しても、弾性筒のため亀
裂が生じることがなく下穴形成用溝にねじ込むこ
とができる。このため円孔ごとにそれぞれ径の異
なる複数種類の器具取付ねじを適用でき、複数種
類の電気器具の取付けが可能になる。しかも円孔
に器具取付ねじを通しているためプラスチツク製
台に取付けられた電気器具がずれたり傾くように
移動することがなく、確実に電気器具をプラスチ
ツク製台に取付けることができる。また弾性筒が
プラスチツク製台に一体形成されているため、プ
ラスチツク製台の組立が不要である。さらに台取
付用孔と円孔とをプラスチツク製台の別の位置に
設けているため電源線挿通孔に通された電源線と
電気器具の口出線との結線部が電気器具の器具取
付ねじに接触することがあつても、漏電を生じる
ことがなく、しかも台取付用孔に凹部を形成して
いるため弾性筒と台取付用孔とを接近配置でき小
型化できるとともに漏電を確実に防止することが
できる。 According to the configuration of this invention, the pilot hole forming groove forms a hole diameter corresponding to the smallest diameter instrument mounting screw to be passed through the circular hole, and the instrument mounting screw having a diameter larger than the pilot hole forming groove is inserted into the circular hole. Even if it is passed through the hole, it can be screwed into the pilot hole forming groove without cracking due to the elastic cylinder. Therefore, a plurality of types of instrument mounting screws having different diameters can be applied to each circular hole, making it possible to mount a plurality of types of electrical instruments. Moreover, since the appliance mounting screw is passed through the circular hole, the electric appliance attached to the plastic stand will not shift or tilt, and the electric appliance can be reliably attached to the plastic stand. Furthermore, since the elastic cylinder is integrally formed with the plastic base, there is no need to assemble the plastic base. Furthermore, since the base mounting hole and the round hole are provided in different positions on the plastic base, the connection part between the power line passed through the power line insertion hole and the outlet wire of the appliance is connected to the appliance's appliance mounting screw. Even if the elastic cylinder comes into contact with the base, there will be no electrical leakage, and since a recess is formed in the mounting hole, the elastic cylinder and the mounting hole can be placed close to each other, making it more compact and reliably preventing electrical leakage. can do.
実施例
この考案の一実施例を第１図ないし第５図に基
づいて説明する。すなわち、この電気器具取付絶
縁台は、プラスチツク製台６と、このプラスチツ
ク製台６に形成された径の異なる複数の器具取付
用の円孔９と、前記複数の器具取付用の円孔９に
連通するようにプラスチツク製台６の裏面側に突
設されたスリツト状の偏平孔１０′を有する弾性
筒１０と、この弾性筒１０の偏平孔１０′内の対
向面に形成されて前記円孔９に連続するとともに
前記円孔に通される最小径の器具取付ねじ１３に
対応する孔径を形成する下穴形成用溝１１と、前
記プラスチツク製台６に形成された電源線挿通孔
７と、前記プラスチツク製台６に形成されて表面
に台取付ねじ１５の頭部を沈める凹部１４を形成
した台取付用孔１２とを備えている。Embodiment An embodiment of this invention will be described based on FIGS. 1 to 5. That is, this electrical appliance mounting insulating stand includes a plastic stand 6, a plurality of circular holes 9 formed in the plastic stand 6 for attaching appliances with different diameters, and a plurality of circular holes 9 for attaching appliances. An elastic tube 10 having a slit-shaped flat hole 10' protruding from the back side of the plastic base 6 so as to communicate with the other side, and a circular hole formed on the opposite surface of the elastic tube 10 inside the flat hole 10'. 9, a pilot hole forming groove 11 forming a hole diameter corresponding to the smallest diameter instrument mounting screw 13 to be passed through the circular hole, and a power line insertion hole 7 formed in the plastic base 6; The plastic base 6 is formed with a base mounting hole 12 in which a recess 14 into which the head of a base mounting screw 15 is sunk is formed.
前記プラスチツク製台６は箱体状に形成されて
上面を器具取付面８としている。 The plastic stand 6 is formed into a box shape and has an upper surface serving as an instrument mounting surface 8.
前記電源線挿通孔７はプラスチツク製台６の中
央部に形成している。 The power line insertion hole 7 is formed in the center of the plastic base 6.
前記弾性筒１０は電源線挿通孔７の周囲に４箇
所設けられて、種々の電気器具が取付けられるよ
うにしている。 The elastic tubes 10 are provided at four locations around the power line insertion hole 7 so that various electrical appliances can be attached thereto.
前記台取付用孔１２は各弾性筒１０の側部に接
近して配置されている。 The mounting hole 12 is arranged close to the side of each elastic cylinder 10.
前記円孔９は各弾性筒１０に対して径の異なる
ものを２個ずつ形成している。 Two circular holes 9 having different diameters are formed for each elastic tube 10.
前記器具取付ねじ１３および台取付ねじ１５は
木ねじを実施例としている。 The instrument mounting screw 13 and the table mounting screw 15 are wood screws.
第４図および第５図は弾性筒１０の動作説明図
である。すなわち、器具取付ねじ１３を対応する
径の円孔９に通してねじ込むと、ねじ部は弾性筒
１０の下穴形成用溝１１にもみ込むとともに、弾
性筒１０のプラスチツクによる弾性で挟持状態に
保持される。そのため、下穴形成用溝１１の形成
する孔径よりも大きい径の器具取付ねじ１３をね
じ込んでも、弾性筒１０の幅が広がるだけで挟持
力は最も適したのと同じように作用する。したが
つて、複数種類の径の異なる器具取付ねじ１３が
適用でき、複数種類の電気器具の取付けが可能と
なる。 4 and 5 are explanatory views of the operation of the elastic cylinder 10. FIG. That is, when the instrument mounting screw 13 is screwed through the circular hole 9 of the corresponding diameter, the threaded portion is inserted into the prepared hole forming groove 11 of the elastic cylinder 10 and is held in a clamped state by the elasticity of the plastic of the elastic cylinder 10. be done. Therefore, even if the instrument mounting screw 13 having a diameter larger than the diameter of the hole formed by the prepared hole forming groove 11 is screwed in, the width of the elastic cylinder 10 is only increased, and the clamping force acts in the same way as the most suitable one. Therefore, a plurality of types of appliance attachment screws 13 having different diameters can be applied, and it is possible to attach a plurality of types of electric appliances.
この実施例によれば、円孔９に通される最小径
の器具取付ねじ１３に対応する孔径を形成する下
穴形成用溝１１により、下穴形成用溝１１よりも
大きい径の器具取付ねじ１３を円孔９に通して
も、弾性筒１０のため亀裂が生じることなく下穴
形成用溝１１にねじ込むことができる。このため
円孔９ごとにそれぞれ径の異なる複数種類の器具
取付ねじ１３を適用でき、複数種類の電気器具の
取付けが可能になる。しかも円孔９に器具取付ね
じ１３を通しているためプラスチツク製台６に取
付けられた電気器具がずれたり傾くように移動す
ることがなく、確実に電気器具をプラスチツク製
台６に取付けることができる。また弾性筒１０が
プラスチツク製台６に一体形成されているため、
プラスチツク製台６の組立が不要である。さらに
台取付用孔１２と円孔９とをプラスチツク製台６
の別の位置に設けているため電源線挿通孔７に通
された電源線と電気器具の口出線との結線部が電
気器具の器具取付ねじ１３に接触することがあつ
ても、漏電を生じることがなく、しかも台取付用
孔に凹部１４を形成しているため弾性筒１０と台
取付用孔１２とを接近配置でき小型化できるとと
もに漏電を確実に防止することができる。 According to this embodiment, the pilot hole forming groove 11 which forms a hole diameter corresponding to the smallest diameter instrument mounting screw 13 passed through the circular hole 9 allows the instrument mounting screw to have a larger diameter than the pilot hole forming groove 11. 13 through the circular hole 9, it can be screwed into the prepared hole forming groove 11 without cracking because of the elastic cylinder 10. Therefore, a plurality of types of appliance attachment screws 13 having different diameters can be applied to each circular hole 9, and it becomes possible to attach a plurality of types of electric appliances. Moreover, since the appliance mounting screw 13 is passed through the circular hole 9, the electric appliance attached to the plastic stand 6 does not shift or tilt, and the electric appliance can be reliably attached to the plastic stand 6. Furthermore, since the elastic cylinder 10 is integrally formed with the plastic base 6,
There is no need to assemble the plastic stand 6. Furthermore, the mounting hole 12 and the circular hole 9 are connected to the plastic base 6.
Because it is provided in a different position, even if the connection part between the power line passed through the power line insertion hole 7 and the outlet wire of the appliance comes into contact with the appliance mounting screw 13 of the appliance, it prevents electrical leakage. Moreover, since the recess 14 is formed in the mounting hole, the elastic tube 10 and the mounting hole 12 can be disposed close to each other, making it possible to reduce the size and reliably prevent electric leakage.
この考案の電気器具取付絶縁台によれば、円孔
に通される最小径の器具取付ねじに対応する孔径
を形成する下穴形成用溝により、下穴形成用溝よ
りも大きい径の器具取付ねじを円孔に通しても、
弾性筒のため亀裂が生じることなく下穴形成用溝
にねじ込むことができる。このため円孔ごとにそ
れぞれ径の異なる複数種類の器具取付ねじを適用
でき、複数種類の電気器具の取付けが可能にな
る。しかも円孔に器具取付ねじを通しているため
プラスチツク製台に取付けられた電気器具がずれ
たり傾くように移動することがなく、確実に電気
器具をプラスチツク製台に取付けることができ
る。また弾性筒がプラスチツク製台に一体形成さ
れているため、プラスチツク製台の組立が不要で
ある。さらに台取付用孔と円孔とをプラスチツク
製台の別の位置に設けているため電源線挿通孔に
通された電源線と電気器具の口出線との結線部が
電気器具の器具取付ねじに接触することがあつて
も、漏電を生じることがなく、しかも台取付用孔
に凹部を形成しているため弾性筒と台取付用孔と
を接近配置でき小型化できるとともに漏電を確実
に防止することができるという効果がある。
According to the electrical appliance mounting insulating stand of this invention, the pilot hole forming groove forms a hole diameter that corresponds to the smallest diameter equipment mounting screw passed through the circular hole, so that it is possible to mount an appliance with a larger diameter than the pilot hole forming groove. Even if a screw is passed through a circular hole,
Because it is an elastic cylinder, it can be screwed into the pilot hole forming groove without cracking. Therefore, a plurality of types of instrument mounting screws having different diameters can be applied to each circular hole, making it possible to mount a plurality of types of electrical instruments. Moreover, since the appliance mounting screw is passed through the circular hole, the electric appliance attached to the plastic stand will not shift or tilt, and the electric appliance can be reliably attached to the plastic stand. Furthermore, since the elastic cylinder is integrally formed with the plastic base, there is no need to assemble the plastic base. Furthermore, since the base mounting hole and the round hole are provided in different positions on the plastic base, the connection part between the power line passed through the power line insertion hole and the outlet wire of the appliance is connected to the appliance's appliance mounting screw. Even if the elastic cylinder comes into contact with the base, there will be no electrical leakage, and since the mounting hole has a recess, the elastic cylinder and the mounting hole can be placed close together, making it possible to downsize and reliably prevent electrical leakage. The effect is that it can be done.
第１図はこの考案の一実施例の斜視図、第２図
はその−線部分断面図、第３図は第１図の
−線部分断面図、第４図は第１図の裏面からみ
た部分斜視図、第５図はその底面図、第６図は照
明器具の斜視図、第７図は従来例の断面図であ
る。
６……プラスチツク製台、７……電源線挿通
孔、９……円孔、１０……弾性筒、１０′……偏
平孔、１１……下穴形成用溝、１２……台取付用
孔、１３……器具取付ねじ、１４……凹部、１５
……台取付ねじ。
Fig. 1 is a perspective view of an embodiment of this invention, Fig. 2 is a partial cross-sectional view taken along the - line, Fig. 3 is a partial cross-sectional view taken along the - line of Fig. 1, and Fig. 4 is a view taken from the back side of Fig. 1. 5 is a bottom view thereof, FIG. 6 is a perspective view of the lighting fixture, and FIG. 7 is a sectional view of a conventional example. 6...Plastic stand, 7...Power wire insertion hole, 9...Round hole, 10...Elastic cylinder, 10'...Flat hole, 11...Groove for forming a prepared hole, 12...Hole for mounting the stand , 13... instrument mounting screw, 14... recess, 15
...Base mounting screw.
Claims (1)
形成された径の異なる複数の器具取付用の円孔
と、前記複数の器具取付用の円孔に連通するよう
に前記プラスチツク製台の裏面側に突設されたス
リツト状の偏平孔を有する弾性筒と、この弾性筒
の偏平孔内の対向面に形成されて一端が前記円孔
に連続するとともに前記円孔に通される最小径の
器具取付ねじに対応する孔径を形成する下穴形成
用溝と、前記プラスチツク製台に形成された電源
線挿通孔と、前記プラスチツク製台に形成されて
表面に台取付ねじの頭部を沈める凹部を形成した
台取付用孔とを備えた電気器具取付絶縁台。 A plastic stand, a plurality of circular holes formed in the plastic stand for attaching a plurality of instruments having different diameters, and a projecting portion provided on the back side of the plastic stand so as to communicate with the plurality of circular holes for attaching instruments. an elastic tube having a slit-like flat hole; and an instrument mounting screw of the smallest diameter formed on the opposite surface of the elastic tube in the flat hole, one end of which is continuous with the circular hole, and which is passed through the circular hole. A base having a prepared hole forming groove forming a corresponding hole diameter, a power wire insertion hole formed in the plastic base, and a recess formed in the plastic base to sink the head of the base mounting screw into the surface. An electrical appliance mounting insulating stand with mounting holes.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6648386U JPS6233208Y2 (en) | 1986-05-01 | 1986-05-01 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6648386U JPS6233208Y2 (en) | 1986-05-01 | 1986-05-01 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS61194210U JPS61194210U (en) | 1986-12-03 |
| JPS6233208Y2 true JPS6233208Y2 (en) | 1987-08-25 |
Family
ID=30599432
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP6648386U Expired JPS6233208Y2 (en) | 1986-05-01 | 1986-05-01 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6233208Y2 (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP4621144B2 (en) * | 2006-01-12 | 2011-01-26 | 株式会社ウシオスペックス | Mounting method for recessed lighting fixtures |
-
1986
- 1986-05-01 JP JP6648386U patent/JPS6233208Y2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPS61194210U (en) | 1986-12-03 |
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