JPH0273594U

JPH0273594U -

Info

Publication number: JPH0273594U
Application number: JP15316488U
Authority: JP
Priority date: 1988-11-24
Filing date: 1988-11-24
Publication date: 1990-06-05

Description

[Brief explanation of drawings]

第１図ないし第４図は本考案の第１実施例に係
り、第１図は扉の閉止状態の平面図、第２図は扉
の開放状態の平面図、第３図は分解斜視図、第４
図は変形例を示す図、第５図ないし第７図は第２
実施例に係り、第５図は正面図、第６図は分解斜
視図、第７図はヒンジピンおよび球体を示す図、
第８図および第９図は第３実施例に係り、第８図
は平面図、第９図はヒンジピンおよびラツチ板を
示す図、第１０図ないし第１４図は従来例に係り
、第１０図は扉の閉止状態の平面図、第１１図は
扉の開放状態の平面図、第１２図は正面図、第１
３図は平面図、第１４図はヒンジピンおよびラツ
チ板を示す図である。１……扉、２_０ａ，２_０ｂ，２_１ａ，２_１ｂ，
４０ａ，４０ｂ……ヒンジピン、３……本体、４
，４１……固定板、５ａ，５ｂ，４２ａ，４２ｂ
……ラツチ板。 1 to 4 relate to the first embodiment of the present invention, in which FIG. 1 is a plan view of the door in the closed state, FIG. 2 is a plan view of the door in the open state, and FIG. 3 is an exploded perspective view. Fourth
The figure shows a modified example, and Figures 5 to 7 are the second example.
Regarding the embodiment, FIG. 5 is a front view, FIG. 6 is an exploded perspective view, and FIG. 7 is a diagram showing a hinge pin and a sphere.
8 and 9 relate to the third embodiment, FIG. 8 is a plan view, FIG. 9 is a diagram showing the hinge pin and latch plate, FIGS. 10 to 14 relate to the conventional example, and FIG. is a plan view of the door in the closed state, FIG. 11 is a plan view of the door in the open state, FIG. 12 is a front view, and
3 is a plan view, and FIG. 14 is a diagram showing the hinge pin and latch plate. 1...door, 2 ₀ a, 2 ₀ b, 2 ₁ a, 2 ₁ b,
40a, 40b...hinge pin, 3...main body, 4
, 41... fixed plate, 5a, 5b, 42a, 42b
...Latch board.

Claims

[Claims for Utility Model Registration] Hinge pins are provided protruding from both left and right ends of the main body to which the door is attached, and the door has an engagement groove in which the hinge pin can be freely engaged and detached from the open side of the door. A fixing plate is provided, and a latch plate is provided on both the left and right sides of the fixing plate, and each of the left and right sides of the fixing plate rotates a latch plate that detachably engages with the hinge pin through a latch groove that opens on the outer diameter side and restrains the hinge pin in the engagement groove. A connecting member is provided between the two latch plates to prevent the rotation of the other latch plate in conjunction with the rotation of one latch plate in the direction of releasing the restraint, and the hinge pin is provided with a connecting member that prevents the opening and closing of the door. A door opening/closing device characterized by being provided with a guide means for guiding.