JPS5945476U

JPS5945476U - Storage door pivot device

Info

Publication number: JPS5945476U
Application number: JP14301582U
Authority: JP
Inventors: 浪花　功; 西田　一男; 吉原　喜義
Original assignee: 株式会社東芝
Priority date: 1982-09-20
Filing date: 1982-09-20
Publication date: 1984-03-26
Also published as: JPS6216632Y2

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) [Abstract] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

[Brief explanation of drawings]

第１図及び第２図は従来例を示し、第１図は冷゛蔵庫全
体の斜視図、第２図はヒンジ部分め拡大平面図である。第３図乃至第１９図は本考案の一実施例を示し、第３図
は冷蔵庫全体の斜視図、第４図は中間部の扉枢支装置部
分の拡大横断面図、第５図は同扉枢支装置の分解斜視図
、第６図は同扉枢支装置の枢支体を下方から見た斜視図
、第７図はスペーサの斜視図、第８図は下部の扉枢支装
置の拡大横断面図、第９図は同扉枢支装置の分解斜視図
、第１０図は同扉枢支装置の枢支体を下方から見た斜視
図、第１１図は上部の扉枢支装置の拡大横断面図、第１
２図は同扉枢支装置の縦断側面図、第１３図は同扉枢支
装置の分解斜視図、第　　　、１４図は同扉枢支装置に
おけるリード線配線を説明するための分解斜視図、第１
５図乃至第１９図は作用説明のための中間部の扉枢支装
置の拡大横断面図である。図中、１１は冷蔵庫本体、１４及び１５は扉、１６及び
１７はシール部材、２０．２１及び２２は扉枢支装置、
２３は枢支体、２６は軸、２９はガイドピン、３２は労
イド面、４０は軸、４１はガイドピン、４６はガイド面
、４９は被枢支体、５０は軸嵌合溝、５１はガイド溝、
５３は回動ガイド、５６は移動子、５８は被枢支体、５
９は軸嵌合溝、６０はガイド溝、６２は回動ガイド、６
４は枢支体、６７は軸、６８はガイドピン、６９はガイ
ド面、７１は突部、７８は被枢支体、８２は枢支体、８
５は軸、８６はガイドピン、８８はガイド面、９３は被
枢支体、９４は軸嵌合溝、９５はガイド溝、９６は回動
ガイドである。　　　　□ＩＮ　　　Ｉ　ＩＩＶ＝　　
　１ｌＪｆ’１１■Ｊ、、ｆ、／ｉ　　＃ｌ／− 叩１第　６　図 −４５午１１　　ブｇ　３Ｄ７１１　−　− ４９５５３２４ −−−′　　　　　　　　　　　　　航７９了−一■ “　　Ｊ印第１２図鮎　　　　　　　　　　　　−ノ1 and 2 show a conventional example, with FIG. 1 being a perspective view of the entire refrigerator, and FIG. 2 being an enlarged plan view of the hinge portion. Figures 3 to 19 show an embodiment of the present invention, with Figure 3 being a perspective view of the entire refrigerator, Figure 4 being an enlarged cross-sectional view of the door pivot device in the middle, and Figure 5 being the same. FIG. 6 is a perspective view of the pivot body of the door pivot device viewed from below, FIG. 7 is a perspective view of the spacer, and FIG. 8 is an exploded perspective view of the door pivot device at the bottom. An enlarged cross-sectional view, FIG. 9 is an exploded perspective view of the door pivot device, FIG. 10 is a perspective view of the pivot body of the door pivot device viewed from below, and FIG. 11 is the upper door pivot device. Enlarged cross-sectional view of 1st
Figure 2 is a vertical sectional side view of the door pivot device, Figure 13 is an exploded perspective view of the door pivot device, and Figures 1 and 14 are exploded perspective views for explaining lead wire wiring in the door pivot device. 1st
5 to 19 are enlarged cross-sectional views of the intermediate door pivot device for explaining the operation. In the figure, 11 is the refrigerator body, 14 and 15 are doors, 16 and 17 are sealing members, 20.21 and 22 are door pivot devices,
23 is a pivot body, 26 is a shaft, 29 is a guide pin, 32 is a working surface, 40 is a shaft, 41 is a guide pin, 46 is a guide surface, 49 is a pivoted body, 50 is a shaft fitting groove, 51 is a guide groove,
53 is a rotation guide, 56 is a moving element, 58 is a pivoted body, 5
9 is a shaft fitting groove, 60 is a guide groove, 62 is a rotation guide, 6
4 is a pivot body, 67 is a shaft, 68 is a guide pin, 69 is a guide surface, 71 is a protrusion, 78 is a pivoted body, 82 is a pivot body, 8
5 is a shaft, 86 is a guide pin, 88 is a guide surface, 93 is a pivoted body, 94 is a shaft fitting groove, 95 is a guide groove, and 96 is a rotation guide. □IN I IIV=
1lJf'11■J,, f, /i #l/- Hit 1 No. 6 Fig. 45 no. 11 Bug 3D711 - - 4955324 ---' voyage 79ryo-1■ " J Seal No. 12 Ayu -ノ

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,
A shaft and a guide pin are formed on one of the pivot body attached to the storage main body and the pivot support body attached to the door, and the other has a long groove shape extending in the front-rear direction and is fitted with the shaft. In order to move the pivoted body forward when the door is opened, a shaft fitting groove is formed to move the pivoted body forward, and the shaft fitting groove is formed into a notch shape and fits with the guide pin to move the pivoted body □.
A guide groove is formed that prevents the pivoted body from rotating around the axis when the body is moved, and after the movement is disengaged from the guide pin to allow the rotation. An arc-shaped guide surface is formed on one side of the pivot body, and the other side is in sliding contact with the guide surface to maintain the fitting position of the shaft in the shaft fitting groove at that position after the pivot support body is moved. A rotation guide is formed to guide the rotation of the pivoted support body around the center, and the shape of the shaft fitting groove is defined in a substantially dogleg shape that is bent from the middle part. Door pivot device.