JPS5981069U

JPS5981069U - Opening/closing lid buffer mechanism

Info

Publication number: JPS5981069U
Application number: JP17802582U
Authority: JP
Inventors: 數「のり」　恒明; 柳河　利行
Original assignee: 日本電気株式会社; 日本電気エンジニアリング株式会社
Priority date: 1982-11-25
Filing date: 1982-11-25
Publication date: 1984-05-31

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 the drawing]

第１図は従来装置のトーションバーを用いた緩衝機構に
よる開閉蓋を示す斜視図、第２図および第３図は第１図
の開閉蓋の開閉状態を示す断面図、第４図は本考案によ
る緩衝機構の一実施例を示す斜視図、第５図、第６図お
よび第７図は第４図の開閉蓋の各状態を示す断面図であ
る。１０・・・・・・把手、１１・・・・・・筐体、１２・
・・・・・開閉蓋、１３・・・・・・引掛金具、１４・
・・・・・受は金具、１５・・・・・・スプリング、１
６・・・・・・突起、１７・・・・・・軸、１８゜２６
・・・・・・ストッパ、２１・・・・・・軸、２４・・
・・・・開閉ストッパ、２５・・・・・・引張コイルバ
ネ。 □ −）］［■Fig. 1 is a perspective view showing an opening/closing lid using a shock absorbing mechanism using a torsion bar of a conventional device, Figs. 2 and 3 are sectional views showing the opening/closing lid of Fig. 1 in the open/closed state, and Fig. 4 is a perspective view of the present invention. FIG. 5, FIG. 6, and FIG. 7 are sectional views showing each state of the opening/closing lid of FIG. 4. 10... Handle, 11... Housing, 12.
...Opening/closing lid, 13...Hook fitting, 14.
...Bracket is metal fitting, 15...Spring, 1
6...Protrusion, 17...Shaft, 18°26
...Stopper, 21...Shaft, 24...
...Opening/closing stopper, 25...Tension coil spring. □ −)] [■

Claims

[Scope of utility model registration request]

In an opening/closing device having a rotatable opening/closing lid, an opening/closing stopper that swings around the rotation axis of the opening/closing lid, and a tensioning member attached to the opening/closing stopper to provide a moment in a direction against the gravity of the opening/closing lid. and a coil spring 1.
An opening/closing lid edge # mechanism characterized in that the moment due to gravity of the opening/closing lid is balanced by the drag of an opening/closing stopper.