JPS5975869U

JPS5975869U - Hinge for opening/closing door

Info

Publication number: JPS5975869U
Application number: JP17302882U
Authority: JP
Inventors: 葛西　康男
Original assignee: チトセ株式会社
Priority date: 1982-11-15
Filing date: 1982-11-15
Publication date: 1984-05-23

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]

図面はこの考案の一実施例を示すもので、第１図は開閉
扉用ヒンジ全体の斜視図、第２図は同要部展開斜視図、
第３図は躯体側取付片の内側面当接部を構成する外面板
の要部断面図、第４図は開閉扉の開閉動作を示す要部横
断面図、第５図は躯体側取付片の内側面当接部の断面図
である。１・・・取付躯体、２・・・開閉扉、３・・・開口部、
４・・・、開閉扉用ヒンジ、６・・・扉側取付片、６ａ
・・・内面当接部、６ｂ・・・側端面当接部、７・・・
躯体側取付片、７ａ・・・内側面当接部、７ｂ・・、・
前端面当接部、７Ｃ・・・重合部、８・・・枢支ピン、
９・・・突起（軸状突起）、１３・・・立ち上げ片、１
３ａ・・・頂部、１３ｂ・・・垂下部、１４・・・係合
溝、１４ａ・・・係止部。　　　　　　　　　オ第２図）＼第４図 −７５ ′、７１１つ ■−１２、The drawings show one embodiment of this invention; Fig. 1 is a perspective view of the entire opening/closing door hinge; Fig. 2 is an exploded perspective view of the main parts;
Figure 3 is a sectional view of the main part of the outer plate that makes up the inner surface abutting part of the frame side mounting piece, Figure 4 is a cross sectional view of the main part showing the opening and closing operation of the opening/closing door, and Figure 5 is the main part of the frame side mounting piece. FIG. 1... Mounting frame, 2... Opening/closing door, 3... Opening,
4..., hinge for opening/closing door, 6... door side mounting piece, 6a
...Inner surface contact portion, 6b...Side end surface contact portion, 7...
Body side mounting piece, 7a...Inner side contact part, 7b...
Front end surface contact part, 7C...overlapping part, 8... pivot pin,
9...Protrusion (shaft-like protrusion), 13...Rising piece, 1
3a...Top part, 13b...Descent part, 14...Engagement groove, 14a...Locking part. Figure 2) Figure 4-75', 71 one ■-12,

Claims

[Scope of utility model registration request]

A door-side mounting piece formed in an abbreviated shape from an inner surface abutting part of the opening/closing door edge and a side end face abutting part, as well as an inner face abutting part and a front end face abutting part of the frame opening edge and the door. The two mounting pieces of the frame side mounting piece, which are formed in a substantially two-shape shape, are pivoted from the overlapping part to the side end surface abutting part of the side mounting piece, and the shaft-like part is attached to the inner surface abutting part of the door side mounting piece. A pair of elastic rising pieces are provided with protrusions that stand up in an inclined manner so as to face the inner surface abutting portion of the frame side mounting piece and approach the apex thereof, and have a hanging portion continuous with the apex. A retaining groove having a locking part narrower than the diameter of the shaft-like projection is formed between the lower parts of both molds, and the shaft-like projection is inside the locking part of the engagement groove when the opening/closing door is closed. A hinge for opening/closing doors that has a structure that is press-fitted and locked to the back side.