JPS62118869U

JPS62118869U -

Info

Publication number: JPS62118869U
Application number: JP637786U
Authority: JP
Priority date: 1986-01-20
Filing date: 1986-01-20
Publication date: 1987-07-28

Description

[Brief explanation of the drawing]

第１図は、本考案の一実施例に係るプラスチツ
ク扉のロツク装置の構造図である。第２，３図は
、従来技術に係るプラスチツク扉のロツク装置の
構造図である。１……プラスチツク筐体、２……プラスチツオ
扉、３……ロツク部材、４，４１……扉ヒンジ用
のピン支持腕、５……扉ヒンジ用ピン、６，６１
……扉ヒンジ用のピンと係合する空間、７……開
口。 FIG. 1 is a structural diagram of a locking device for a plastic door according to an embodiment of the present invention. 2 and 3 are structural diagrams of a locking device for a plastic door according to the prior art. DESCRIPTION OF SYMBOLS 1... Plastic housing, 2... Plastic door, 3... Lock member, 4, 41... Pin support arm for door hinge, 5... Pin for door hinge, 6, 61
...Space that engages with the door hinge pin, 7...Opening.

Claims

[Claims for Utility Model Registration] A locking member 3 consisting of a protrusion that protrudes from the back side of the plastic door 2 and has a large tip; and a door hinge pin support arm 4, which extends from the plastic door 2 and has a space 6 between it and the back surface of the plastic door 2 in which a door hinge pin 5 engages. The space 6 for engaging the door hinge pin provided between the pin support arm 4 of the plastic door and the back surface of the plastic door is a tapered horizontally elongated hole that is narrower on the side closer to the lock member 3; The distance between the locking part of the locking member 3 and the space 6 for engaging the door hinge pin is longer than the distance between the locking part of the locking member 3 and the door hinge pin 5, and the plastic door 2 can be opened and closed. Sometimes, the door hinge pin 5 engaged in the door hinge pin engagement space 6 elastically deforms the door hinge pin support arm 4 to open the door hinge pin engagement space. A locking device for a plastic door, characterized in that the plastic door 2 can be opened and closed by pushing out the plastic door 6.