JPS6136065U

JPS6136065U - door opening/closing device

Info

Publication number: JPS6136065U
Application number: JP1984121253U
Authority: JP
Inventors: 正男高橋; 久夫野尻
Original assignee: 岐阜車体工業株式会社
Priority date: 1984-08-07
Filing date: 1984-08-07
Publication date: 1986-03-05
Also published as: JPH0351499Y2

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〜第４図はこの考案を具体化したー実施例を示す
ものであって第１図は扉開閉装置の要部分解斜視図、第
２図は扉閉鎖状態における部分斜視図、第３図は扉開閉
装置の要部断面図、第４図は同じく縮小背面図である。第５図〜第７図はこの考案を具体化した別の実施例を示
すものであって、第５図は扉開閉装置の要部分解斜視図
、第６図は扉開閉装置の部分断面図、第７図は同じく縮
小背面図である。図において４は右方の扉、５は左方の扉、１１は係止棒
、１６は第１の係止部材、３１は非常用操作ハンドルで
ある。Figures 1 to 4 show embodiments of this invention, in which Figure 1 is an exploded perspective view of the main parts of the door opening/closing device, Figure 2 is a partial perspective view of the door in the closed state, 3 is a sectional view of the main part of the door opening/closing device, and FIG. 4 is a similarly reduced rear view. 5 to 7 show another embodiment embodying this invention, in which FIG. 5 is an exploded perspective view of the main parts of the door opening/closing device, and FIG. 6 is a partial sectional view of the door opening/closing device. , and FIG. 7 are similarly reduced rear views. In the figure, 4 is a right door, 5 is a left door, 11 is a locking bar, 16 is a first locking member, and 31 is an emergency operation handle.

Claims

[Claims for Utility Model Registration] 1. A pair of doors 4 and 5 which are attached to the peripheries on both sides of the opening 2 of the storage chamber so as to be openable and closable, and which close the opening when joined to each other at the opposing edges; Of both doors 4 and 5, a locking rod 11 is provided on the outer surface of one door 4, and a locking member 16 for locking and holding the locking rod 11 is provided on the outer surface of the other door 5. , a door opening/closing device that locks a pair of doors 4 and 5 in a closed state by engagement of both doors 11 and 16, in which the locking member 16 is removably attached to the other door 5 and On the side, the locking member 16 is movable between a first position where the locking member 16 is held attached to the door 5 and a second position where the locking member 16 is detachable from the door 5. A door opening/closing device characterized in that an operating member 31 is provided. 2. One of the locking member 16 and the operating member 31 is provided with a connecting hole 18, and the other is provided with a protrusion 30 that penetrates the connecting hole 18 and engages and disengages from the outer peripheral edge thereof,
When the operating member 31 is placed in the first position, the locking member 16 and the operating member 31 are connected and fixed to the door 5 by the protrusion 30 that engages with the outer peripheral edge of the connecting hole 18, and the operating member 31 is placed in the second position. When placed, the protrusion 3 extends from the outer periphery of the connecting hole 18.
The door opening/closing device as set forth in claim 1 of the utility model registration, characterized in that the connection between 16 and 31 is released when 0 is removed.