JPS5847790Y2

JPS5847790Y2 - switch box

Info

Publication number: JPS5847790Y2
Application number: JP6539178U
Authority: JP
Inventors: 正吾長坂
Original assignee: 株式会社大嶋電機
Priority date: 1978-05-16
Filing date: 1978-05-16
Publication date: 1983-10-31
Also published as: JPS54166577U

Description

【考案の詳細な説明】この考案は、スイッチボックスにコンセントその他の部
品を取付けるための取付はボルトの保持部を備えたスイ
ッチボックスに関する。[Detailed Description of the Invention] This invention relates to a switch box that is provided with a bolt holder for attaching an outlet or other parts to the switch box.

従来、スイッチボックスの内部に該ボックスの構造上又
は配線上等に障害とならない位置に相対向する挟片を形
成し、該挟片間にボルト受溝を形成して取付はポルＩ・
を受溝内に挟片の弾性に抗して挿入把持する構造のもの
は公知であるが、その把持力が弱いという致命的な欠点
があるために輸送、保管中あるいはボックスの取付は作
業中等に当該取付はボルトが抜脱し紛失する欠陥があつ
た。Conventionally, opposing clips are formed inside the switch box at positions that do not interfere with the structure or wiring of the box, and bolt receiving grooves are formed between the clips to allow installation using Pol I.
There is a known structure that inserts and grips the clip into the receiving groove against the elasticity of the clip, but it has a fatal drawback of weak gripping force, so it is difficult to install the box during transportation, storage, or during work. The installation had a defect in which the bolts came off and were lost.

この考案は、前記の欠点を解消したもので、以下これを
図面とともに実施例について説明すると合成樹脂型ボッ
クス１における側壁の内面対向位置に設けた部品取付は
部５の片側に、テーパー状の挿込孔４をもつ筒体２を一
体形成し、該挿込孔４には数個の凸条３を設けて、挿込
孔内に取付はポル）Ａを挿込んだとき、そのテーパー状
の凸条３にポル）Ａのねし山の一部がくい込んでこれが
強固に支持されるよう構成したものである。This invention eliminates the above-mentioned drawbacks, and will be described below with reference to the drawings.In the synthetic resin molded box 1, the components installed at the position facing the inner surface of the side wall are mounted on one side of the part 5 with a tapered insert. A cylindrical body 2 with an insertion hole 4 is integrally formed, and several protrusions 3 are provided in the insertion hole 4, so that when the mounting hole A is inserted into the insertion hole, the tapered shape It is constructed so that a part of the ridge of Pole A is wedged into the protrusion 3 and is firmly supported.

なお、前記実施例ではテーパー状の挿込孔４に三本の凸
条３をテーパー状として設けたので取付はポル）−Ａの
挿入保持上ボルトを確実に把持して脱落することがない
効果がある。In the above embodiment, the three protrusions 3 are provided in a tapered shape in the tapered insertion hole 4, so that the insertion and retention upper bolt of (A) is securely gripped and does not fall off. There is.

而も部品取付は部５のすぐ横側に筒体２を一体に形成し
たのでねじを隣接の取付は部５のねし孔５′へすぐに利
用で゛きて便利である。Furthermore, since the cylindrical body 2 is integrally formed immediately beside the part 5 for attaching parts, screws can be readily used in the tapped holes 5' of the part 5 for attaching adjacent parts, which is convenient.

この考案は以上説明したように、簡単な構造で取付はボ
ルトの仮り取付けが強固確実に行えるとともにこれを取
外すときも上方へ引き抜けば凸条３よりその抜取りが容
易であるなど実際の使用にあたり甚だ便利な考案である
。As explained above, this device has a simple structure, allows temporary attachment of bolts firmly and reliably, and when removing it, it is easy to remove from the protrusion 3 by pulling it upward. This is a very convenient idea.

[Brief explanation of the drawing]

第１図はこの考案の一実施例を示す一部切欠正面図、第
２図は第１図におけるＸ−Ｘ断面図、第３図は要部の拡
大断面図、第４図は第３図におけるＹ−Ｙ断面図である
。Fig. 1 is a partially cutaway front view showing an embodiment of this invention, Fig. 2 is a sectional view taken along the line X-X in Fig. 1, Fig. 3 is an enlarged sectional view of the main parts, and Fig. 4 is a sectional view taken along line XX in Fig. 1. It is a YY cross-sectional view in .

Claims

[Scope of utility model registration request]

For attaching articles on both sides of the inner surface of the synthetic resin box 1, a cylindrical body 2 is integrally formed adjacent to the part 5, and a tapered insertion hole 4 whose opening is wide in the vertical direction and narrows toward the bottom is used in the cylindrical body.
A switch box characterized in that several protrusions 3 are provided on the switch box.