JPH0439691U

JPH0439691U -

Info

Publication number: JPH0439691U
Application number: JP8203690U
Authority: JP
Priority date: 1990-08-01
Filing date: 1990-08-01
Publication date: 1992-04-03

Description

[Brief explanation of the drawing]

第１図は本考案の一例によるドアスイツチ開閉
装置の要部を示す平面図、第２図はその側面図、
第３図はその一部材たる当て板の斜視図、第４図
は作動時の状態を示す平面図、第５図は本考案が
関連する冷蔵庫の斜視図、第６図は本考案の他の
形態による実施例を示す平面図、第７図はその要
部の斜視図、第８図は本考案のさらに他の形態に
よる実施例を示す平面図、第９図はその要部の斜
視図、第１０図は従来のドアスイツチを示す縦断
面図、第１１図および第１２図はそれぞれ第１０
図に示された装置の異なる状態を示す平面図であ
る。図中、２……扉、３……軸、６……支持板、７
……スイツチ、８……スイツイアーム、１１……
当て板、１２……コイルばね、１３……当て板の
脚部、１４……リール、１５……帯材、１６……
凸部、１７……薄板、１８……当て具、１９……
凹部。 FIG. 1 is a plan view showing the main parts of a door switch opening/closing device according to an example of the present invention, and FIG. 2 is a side view thereof.
Fig. 3 is a perspective view of a backing plate which is a part of the refrigerator, Fig. 4 is a plan view showing the operating state, Fig. 5 is a perspective view of a refrigerator to which the present invention relates, and Fig. 6 is a perspective view of another refrigerator according to the present invention. FIG. 7 is a plan view showing an embodiment of the present invention, FIG. 7 is a perspective view of its main parts, FIG. 8 is a plan view showing an embodiment of still another form of the present invention, and FIG. 9 is a perspective view of its main parts. Fig. 10 is a longitudinal sectional view showing a conventional door switch, and Figs.
FIG. 4 is a plan view showing different states of the device shown in the figures; In the figure, 2...Door, 3...Shaft, 6...Support plate, 7
...Switch, 8...Switch arm, 11...
Backing plate, 12... Coil spring, 13... Leg of backing plate, 14... Reel, 15... Band material, 16...
Convex portion, 17...Thin plate, 18...Abutment tool, 19...
recess.

Claims

[Scope of Claim for Utility Model Registration] (1) In a door switch opening/closing device that is turned on and off by opening and closing at least one of a pair of doors that close the front opening of the case body, a door that is horizontally spaced above the door. It includes a backing plate that is placed on a support plate and whose legs at both ends pass through elongated holes in the support plate so as to be movable back and forth, and coil springs arranged on both sides of the backing plate. , the said backing plate is held in a predetermined position by each of the legs being locked at the back of the handle at the upper end of the door and pushing the coil springs on both sides, and the tip of the switch arm is in contact with approximately the center of the said backing plate. A refrigerator door switch opening/closing device characterized by being pressed in contact with each other. (2) In a door switch opening/closing device that is turned on and off by opening or closing at least one of a pair of doors that close the front opening of the case body, the A reel fixed to the pivot shaft of each door,
It includes an elastic strip attached to the reels so as to move in one direction when either side of the door is opened, and said strip has an operating member that abuts the switch arm when the door is closed. is provided,
A door switch opening/closing device for a refrigerator, characterized in that when the door is opened, the operating member also moves and comes out of contact with the switch arm. (3) In a door switch opening/closing device that is turned on and off by opening and closing at least one of a pair of doors that close the front opening of the case body, a reel and a reel provided on a pivot shaft at the upper end of each door are used. , a strip-shaped thin plate fixed to the reel, and a stopper fixed to the thin plate, and the stopper is provided with an operating part that engages with the tip of the switch arm, and when the door is opened, the thin plate A door switch opening/closing device for a refrigerator, wherein the distal end portion of the switch arm is disengaged from the operation portion and the switch is turned on by movement of the switch arm.