JPS60174410U

JPS60174410U - Locking structure between box and cover

Info

Publication number: JPS60174410U
Application number: JP5931684U
Authority: JP
Inventors: 熊谷　文男
Original assignee: 矢崎総業株式会社
Priority date: 1984-04-24
Filing date: 1984-04-24
Publication date: 1985-11-19
Also published as: JPH0135526Y2

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

[Brief explanation of drawings]

第１図は従来のボックスとカバーの要部を示す斜視図、
第２図はその係止構造を示す要部の断面図、第３図イ９
口はその係止状態の説明図、第４図は本考案の一実施例
を要部の断面図、第５図イ９口はその係止状態の説明図
である。１・・・ボックス、２・・・カバー、３・・・窓、４・
・・可撓性係止腕、５・・・引掛爪、６・・・剛性係止
腕、０・・・支点、■・・・凸面、Ｃ・・・凹面。（イ）“ （σ） ’、−１ ’）Ｐ、Ｙ／ＲFigure 1 is a perspective view showing the main parts of a conventional box and cover;
Figure 2 is a sectional view of the main part showing the locking structure, Figure 3 I9
The opening is an explanatory diagram of the locked state, FIG. 4 is a sectional view of the main part of an embodiment of the present invention, and FIG. 5A9 is an explanatory diagram of the locked state. 1...Box, 2...Cover, 3...Window, 4...
... Flexible locking arm, 5... Hooking claw, 6... Rigid locking arm, 0... Fulcrum, ■... Convex surface, C... Concave surface. (a) "(σ) ', -1') P, Y/R

Claims

[Scope of utility model registration request]

A window 3 is opened in the cover 2 of the box 1, and a flexible locking arm 4 extending upward is provided on the cover 2 of the box 1.
A rigid locking arm 6 is provided protrudingly facing the front end and having a hook 5 at the tip thereof, and when the cover 2 is attached, the tip of the flexible locking arm 4 engages with the lower surface of the hook 5 and the cover 2 is closed. In the box, the tip of the flexible locking arm 4 is formed into an arcuate convex surface (■) in line with the locus centered on the fulcrum 0, and the lower surface of the hook 5 and A box and cover locking structure characterized by forming corresponding concave surfaces C.