JPS59129083U

JPS59129083U - Storage door pivot device

Info

Publication number: JPS59129083U
Application number: JP1938383U
Authority: JP
Inventors: 弘幸竹中
Original assignee: Toshiba Corp
Current assignee: Toshiba Corp
Priority date: 1983-02-10
Filing date: 1983-02-10
Publication date: 1984-08-30
Also published as: JPS637825Y2

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 the drawing]

第１図及び第２図は従来例を示し、第１図は冷蔵庫の斜
視図、第２図はヒンジ部分の拡大平面図である。第３図
乃至第８図は本考案の一実施例を示し、第３図は要部の
平面図、第４図は同要部の一部被断側面図、第５図は同
要部の一部破断拡大平面図、第６図乃至第８図は夫々作
用説明のための要部の一部破断拡大平面図である。図中、１は扉、２は冷蔵庫本体（貯蔵庫本体）、４はシ
ール部材、１１は枢支体、１２はカム、１３は第１の直
状面部、１４は第１の円弧状面部、１５は第２の直状面
部、１６は第２の円弧状面部、１７は嵌合溝、１８は被
枢支体、１９は中間ピン、２０は後側ピン、２１は前側
ピンである。第３図 ■〜・１゛　　　侶′ 第４図２１　　１９（（〕　　　（１１ −じ」Ｌ1 and 2 show a conventional example, with FIG. 1 being a perspective view of the refrigerator, and FIG. 2 being an enlarged plan view of the hinge portion. 3 to 8 show an embodiment of the present invention, FIG. 3 is a plan view of the main part, FIG. 4 is a partially cutaway side view of the main part, and FIG. 5 is a partially cutaway side view of the main part. FIGS. 6 to 8 are partially cut-away enlarged plan views of essential parts for explaining the operation, respectively. In the figure, 1 is a door, 2 is a refrigerator body (storage body), 4 is a sealing member, 11 is a pivot body, 12 is a cam, 13 is a first straight surface portion, 14 is a first arcuate surface portion, 15 16 is a second circular surface portion, 17 is a fitting groove, 18 is a pivoted body, 19 is an intermediate pin, 20 is a rear pin, and 21 is a front pin. Fig. 3 ■～・ 1゛ Mate' Fig. 4 21 19 (() (11 -ji) L

Claims

[Scope of utility model registration request]

A door having a frame-shaped sealing member disposed on the inner peripheral edge is pivotally supported in an opening in a storage body so as to be openable and closable,
One of the pivot body attached to the storage main body and the pivoted body attached to the layer includes a first straight surface portion extending in the lateral direction, a first arcuate surface portion continuous thereto, and the first straight surface portion. forming a cam having a second straight surface section extending in the lateral direction substantially opposite to the straight surface section; and a second arcuate surface section continuous with the second straight surface section substantially opposing the first arcuate surface section; A fitting groove having a long groove shape in the front-rear direction is formed at approximately the center of the door, and an intermediate pin is formed on the other side to be movably fitted in the fitting groove. forming a rear pin that slides on the first straight surface portion to move the intermediate pin along the fitting groove, and after the movement, slides on the first arcuate surface portion; and moving the intermediate pin. A front pin is formed that later slides on a second arcuate surface portion and slides on the second straight surface portion when the door is closed to move the intermediate pin in a direction opposite to the moving direction. Storage door pivot device.