JPS624821U

JPS624821U -

Info

Publication number: JPS624821U
Application number: JP9630485U
Authority: JP
Priority date: 1985-06-24
Filing date: 1985-06-24
Publication date: 1987-01-13

Description

[Brief explanation of drawings]

第１図ａ，ｃはこの考案の１実施例の要部をあ
らわした拡大一部分図、第１図ｂはＡ―Ａ′断面
図、第２図は配線器具ボツクスの全体の概略をあ
らわす斜視図、第３図は従来例のノツクアウトを
あらわした正面拡大部分図、第４図ａ，ｂはこの
ノツクアウトの一点鎖線で囲んだ部分をさらに拡
大してあらわした一部分図である。１…配線器具ボツクス、１ａ…ボツクス本体、
３…ノツクアウト、４…ノツクアウト穴、５…ノ
ツクアウト蓋、６…接続部、６ａ…接続部のボツ
クス本体側の端部。 Figures 1a and c are enlarged partial views showing the main parts of one embodiment of this invention, Figure 1b is a cross-sectional view taken along line A-A', and Figure 2 is a perspective view schematically showing the entire wiring equipment box. , FIG. 3 is an enlarged front partial view showing a conventional knockout, and FIGS. 4a and 4b are partial views showing a further enlarged portion of the knockout surrounded by a dashed line. 1... Wiring equipment box, 1a... Box body,
3...Knockout, 4...Knockout hole, 5...Knockout lid, 6...Connection part, 6a...End of the connection part on the side of the box body.

Claims

[Claims for Utility Model Registration] (1) In a wiring equipment box having a knock-out in which a knock-out hole in a box body is covered with a knock-out lid, and the knock-out lid and the box body are connected at a connecting portion, A wiring equipment box, characterized in that an end portion on the box body side extends further into the box body side than the peripheral portion of the knock-out hole. (2) The wiring device box according to claim 1, wherein the end of the connecting portion on the box body side is constricted from both sides. (3) The wiring device box according to claim 1 or 2, wherein the end of the connecting portion on the box body side is thinner than other parts of the connecting portion. (4) The wiring device box according to any one of claims 1 to 3, wherein the width of the connecting portion is narrowed from the knock-out lid side to the box body side.