JPS60117977U

JPS60117977U - hinge

Info

Publication number: JPS60117977U
Application number: JP551484U
Authority: JP
Inventors: 武夫長谷川
Original assignee: Individual
Current assignee: Individual
Priority date: 1984-01-18
Filing date: 1984-01-18
Publication date: 1985-08-09

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図は一部を断面に表わした正面図、第２図は第１図
Ａ−Ａ線に沿う断面図、第３図はＢ−Ｂ　　−線に沿う
断面図である。１　ａ、　　１　ｂ＝一対の取付板、ｌｌａ、ｌｌｂ・
・・・・・筒部、２・・・・・・枢軸、３・・・・・・
回動規制手段、３１・・・・・・回動規制筒、３２・・
・・・・テーパ面、３３・・・・・・作動筒、３４・・
・・・・テーパ面、３５・・・・・・バネ。1 is a partially sectional front view, FIG. 2 is a sectional view taken along line AA in FIG. 1, and FIG. 3 is a sectional view taken along line BB- in FIG. 1 a, 1 b = pair of mounting plates, lla, llb・
...Cylinder part, 2...Pivot, 3...
Rotation regulating means, 31... Rotation regulating cylinder, 32...
...Tapered surface, 33... Actuation tube, 34...
...Tapered surface, 35... Spring.

Claims

[Scope of utility model registration request]

A pair of mounting plates 1a equipped with pivoting cylinder parts 11a and 11b,
lb, and a pivot 2 which pivotally connects the surface mounting plate 1a and lb;
It consists of a rotation restriction means 3 which is arranged in the cylinder surrounding the pivot shaft 2 and restricts the rotation of the mounting plates 1a and lb, and the rotation restriction means 3 has tapered surfaces inclined in a symmetrical direction at the upper and lower ends. 32
The rotation regulating cylinder 31 having
A, and an actuating cylinder 33 having a tapered surface 34 matching the tapered surface 32 is fitted into the cylinder part 11b of the other mounting plate 1b so as to be slidable with respect to the cylinder part 11b and the pivot shaft 2. The hinge is characterized in that the operating cylinder 33 is elastically biased in the direction of the rotation regulating cylinder 31 by a spring 35.