JPS6120880U

JPS6120880U - gravity hinge

Info

Publication number: JPS6120880U
Application number: JP10588684U
Authority: JP
Inventors: 秀昭瀧源
Original assignee: タキゲン製造株式会社
Priority date: 1984-07-13
Filing date: 1984-07-13
Publication date: 1986-02-06

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]

．図面は本考案の一実施例を示し、第１図は重力蝶番
の斜視図、第２図は第１図のＡ −Ａ’線断面縮小図で
あり、第３図はカム体を引き離した状態の拡大斜視図で
ある。・１・・・固定枠体、２・・・固定側部材、３・・・扉
、４・・・回動側部材、５・・・嵌合孔、６・・・案内
体、７・・・回動側カム体、８・・・嵌合孔、９・・・
固定側カム体、１０，１３・・・固着孔、１１，１２・
・・枢着孔、１４・・・枢軸、１５・・・金属板。．． The drawings show an embodiment of the present invention, in which Fig. 1 is a perspective view of a gravity hinge, Fig. 2 is a reduced cross-sectional view taken along line A-A' in Fig. 1, and Fig. 3 shows a state in which the cam body is separated. FIG.・1... Fixed frame body, 2... Fixed side member, 3... Door, 4... Rotating side member, 5... Fitting hole, 6... Guide body, 7...・Rotating side cam body, 8... Fitting hole, 9...
Fixed side cam body, 10, 13...Fixing hole, 11, 12...
... Pivot hole, 14... Pivot, 15... Metal plate.

Claims

[Scope of utility model registration request]

A fixed side member 2 fixed to the fixed frame 1, a rotating side member 4 fixed to the door 3, a connecting portion 4a protruding from the front center of the rotating side member 4, and a connecting portion 4a provided on the connecting portion 4a. a plastic guide body 6 fitted into the upper part of the fitting hole 5;
a plastic rotating side cam body 7 fitted to the lower part of the
A pair of upper and lower connecting portions 2a protruding from the front of the fixed side member 2
, 2b, and a plastic fixed side fitted into the fitting hole 8 provided in the connecting portion 2b. The cam body 9, the fixing hole 10 of the connecting portion 2a, the pivot hole 11 of the guide #-6 and the rotating cam body 7,
12 and the fixing hole 13 of the stationary cam body 9,
This gravity hinge consists of a pivot shaft 14 connecting a fixed side member 2 and a rotating side member 4, and a metal plate 15 corresponding to an inclined cam surface is sandwiched between a rotating side cam body 7 and a fixed side cam body 9.