JPS5945482U

JPS5945482U - Storage door pivot device

Info

Publication number: JPS5945482U
Application number: JP14302282U
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

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図は冷蔵庫全体
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１．第１１図は上部の扉枢支装置の拡大横断面図
、第１２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１５
図乃至第１９図　　　　゛は作用説明のための′上部の
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はガ
ーイド面、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、
５９は軸嵌合Ｌ６０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、７．８は被枢支体、８２は枢支体、８５は軸、８
６はガイドピン、８８はガイド面、９３は被枢支体、９
４は軸嵌合溝、９５はガイド溝、９６は回動ガイド、９
８は突部、９９はり−ド線挿通ブツシュ、１００は嵌合
凹部、１０２はリード線である。１１１−ｍ−′＼　ＩＩＩＩ　　　　　　−１１１１、
」・　− ゛−“帛６図　、っっ　　　　　ｌ＼°、＼　　　　Ｘ　　　Ｌ−！　　
　／口＼ｌ　　　ｉ、、３ｉＩ　　　ｒｒ’・；−一り、’　−９，８６ト」ゝ１、（。ｘパ１８９−”°ヒ門−１　　１、　７　　
　　　ｉ５1 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 one embodiment of the present invention, Figure 3 is a perspective view of the entire refrigerator, Figure 4 is an enlarged cross-sectional view of the intermediate door pivot device, and Figure 5 is a perspective view of the entire refrigerator. An exploded perspective view of the door pivot device, 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 a lower door pivot device. 9 is an exploded perspective view of the door pivot device, and FIG. 10 is a perspective view of the pivot body of the door pivot device viewed from below. Fig. 11 is an enlarged cross-sectional view of the upper door pivot device, Fig. 12 is a longitudinal sectional side view of the door pivot device, Fig. 13 is an exploded perspective view of the door pivot device, and Fig. 14 is the door pivot device. 15th exploded perspective view for explaining lead wire wiring in the pivot device
Figures 19 to 19 are enlarged cross-sectional views of the upper door pivot device for explaining the operation. In the figure, 11 is the refrigerator body, 14 and 15 are doors, 16 and 17 are seal 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 guard 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 A guide groove, 53 a rotation guide, 56 a mover, 58 a pivoted body,
59 is a shaft fitting L60 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, 7.8 is a pivoted body, 82 is a pivot body, 85 is a shaft, 8
6 is a guide pin, 88 is a guide surface, 93 is a pivoted body, 9
4 is a shaft fitting groove, 95 is a guide groove, 96 is a rotation guide, 9
8 is a protrusion, 99 is a bushing for inserting a lead wire, 100 is a fitting recess, and 102 is a lead wire. 111-m-'\III-1111,
”・ − ゛−“帛6 、っ l＼°、＼XL−!
/mouth\l i,,3i I rr'・;-ichiri,'-9,86to"ゝ1,(.xpa189-"°himon-1 1, 7
i5

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. A shaft fitting groove for moving the pivoted body forward when the door is opened is formed, and a shaft fitting groove is formed in a notch shape to fit with the guide pin so that the pivoted body moves forward when the door is opened. A guide groove is formed to prevent rotation of the pivoted body about the pivot point, and after the movement, the guide groove is disengaged from the guide pin and allows the rotation, and one of the pivoted body and the pivoted body is disengaged from the guide pin. An arc-shaped guide surface is formed on the other side, and the fitting position of the shaft with respect to the shaft fitting groove after the movement of the pivoted body is fixed there and is centered on the shaft. A rotation guide is formed to guide the rotation of the pivoted body, and a fitting recess is formed in the pivoted body mounting portion of the door, and the pivoted body is fitted into the fitting recess. A door pivoting device for a storage, characterized in that a protrusion is formed to lock a pivoted body to the door.