JPS6443173U

JPS6443173U -

Info

Publication number: JPS6443173U
Application number: JP13915587U
Authority: JP
Priority date: 1987-09-10
Filing date: 1987-09-10
Publication date: 1989-03-15
Anticipated expiration: 2002-09-10
Also published as: JPH068234Y2

Description

[Brief explanation of the drawing]

第１図は本考案の代表的実施例を示す蝶番装置
を取付けてなる開き扉付きキヤビネツトの説明斜
視図、第２図は第１図における蝶番装置の要部横
断面拡大図、第３図は同じく蝶番装置の分解斜視
図、第４図は弾性部材の拡大説明斜視図、第５図
イは従来の蝶番装置における取付状態を示す説明
分解斜視図、第５図ロは同じく平面断面図である
。１……キヤビネツト、２……蝶番装置、３……
回転案内部材、４……保持部材、５……扉、６…
…ピン、７……枢着部、８……内面、９……円弧
状膨出部、１０……鈍角状膨出部、１１……外面
、１２……接触段部、１３……枢着保持部、１４
……貫通孔、１５……弾性部材、１６……弾性突
部、１７……係止段部、１８……貫通孔、１９…
…取付片、２０……延設片、２１……連結片、２
２……溝、２２′……突部、２３……枢着片、２
４……回動案内部、２５……ボルト、２６……挿
通孔、２７……貫通孔。 Fig. 1 is an explanatory perspective view of a cabinet with a swinging door equipped with a hinge device showing a typical embodiment of the present invention, Fig. 2 is an enlarged cross-sectional view of the main part of the hinge device in Fig. 1, and Fig. 3 is Similarly, FIG. 4 is an exploded perspective view of the hinge device, FIG. 4 is an enlarged explanatory perspective view of the elastic member, FIG. . 1... Cabinet, 2... Hinge device, 3...
Rotation guide member, 4... Holding member, 5... Door, 6...
... Pin, 7 ... Pivotal joint, 8 ... Inner surface, 9 ... Arc-shaped bulge, 10 ... Obtuse-angled bulge, 11 ... Outer surface, 12 ... Contact step, 13 ... Pivot Holding part, 14
...Through hole, 15...Elastic member, 16...Elastic protrusion, 17...Locking step, 18...Through hole, 19...
...Mounting piece, 20... Extension piece, 21... Connection piece, 2
2...Groove, 22'...Protrusion, 23...Pivot piece, 2
4... Rotation guide part, 25... Bolt, 26... Insertion hole, 27... Through hole.

Claims

[Claims for Utility Model Registration] 1. A holding member in which a contact step part perpendicular to the inner surface of the pivot joint is formed between at least one side of the pivot joint and the inner surface of the pivot joint, and the pivot support is extended. and, between the extending piece extending from the mounting piece and the pivoting pieces arranged in parallel at intervals, the tip of the extending piece and the base end of the pivoting piece are connected as a rotation guide for the pivoting part of the holding member. The rotation guide member is connected by a connecting piece, and the inner surface of the pivot joint and the outer surface of the tip of the pivot joint face each other,
A hinge device in which the tip side end face of a pivoting piece and the contact stepped portion of a holding member are pivotally connected. 2 One of the inner surfaces has an arcuate inner surface, and the other has an obtuse-angled inner surface to form a bulge, and between the bulges an elastic protrusion is provided toward the inner surface. A holding member having a pivot holding part extended from the mounting piece, which is flush with the outer surface of the pivot part on both sides of the part, and has a contact step part orthogonal to the inner surface between the holding member and the inner surface. The extending piece is arranged parallel to the extending piece with an interval, and a groove is carved around the outer surface of the tip or a protrusion is provided between the pivot pieces as a rotation guide for the pivot part of the holding member. The tip end and the base end of the pivoting piece are connected by a connecting piece, and the length of the pivoting piece and the connecting piece is equal to or less than the length of the pivoting part of the holding member. The inner surface of the part and the outer surface of the tip of the pivot piece face each other,
The tip side end surface of the pivot piece and the contact stepped portion of the holding member are pivotally connected in a positional relationship such that the elastic protrusion of the pivot piece can engage with the groove or protrusion of the pivot piece within the rotation range. A hinge device according to claim 1 of the utility model registration claim.