CN2412191Y

CN2412191Y - Electric door opening device for refrigerator

Info

Publication number: CN2412191Y
Application number: CN 00213371
Authority: CN
Inventors: 李治平; 陈志俊; 魏巍; 邵桂礼
Original assignee: Haier Group Corp; Qingdao Haier Refrigerator Co Ltd
Current assignee: Haier Group Corp; Qingdao Haier Refrigerator Co Ltd
Priority date: 2000-01-26
Filing date: 2000-01-26
Publication date: 2000-12-27
Anticipated expiration: 2010-01-26

Abstract

The utility model relates to an electric door opening device for a refrigerator. The utility model is that the front part of a plate of a refrigerator is provided with an electromagnetic propulsion device which comprises an electromagnetic coil, a metal push rod, and a reset mechanism; a switch of the electromagnetic propulsion device is positioned at the surface of a refrigerator door; the utility model overcomes the defect that a traditional refrigerator only can be opened by hand.

Description

The refrigerator electric door opener

The utility model relates to a kind of door opener, in particular for the electric door opener on the refrigerator.

Existing refrigerator door opener, normally on the door body, handle is set, when needs are opened door of refrigerator, with pulling moving handle, but in the daily life, all occupied situation of both hands often appears, when encircling article such as both hands in the front, then be difficult to open the door body of this structure, be unfavorable for people's use like this.

The purpose of this utility model is to overcome above-mentioned defective, a kind of actuating type is provided, does not need with pulling moving door opener.

The utility model is achieved in that in refrigerator table top front portion Electromagnetic Propulsion is set, and it comprises a solenoid, is with a metal pushrod in the solenoid, and putting back-end is provided with resetting-mechanism; The switch of Electromagnetic Propulsion is positioned at the door of refrigerator surface.

Adopt the utility model, press striking plate on the body with hand or a certain position of health such as ancon, then shift knob is pressed, Electromagnetic Propulsion is connected power supply, and push rod stretches out under the effect of solenoid, thus the top opening door body, power supply disconnects thereupon, and push rod resets under the effect of spring.The door opener of this structure, not only laborsaving, and when both hands are all occupied, also can be easy to open door of refrigerator, made things convenient for use.

Below in conjunction with accompanying drawing the utility model is described further.

Fig. 1 is the utility model door body closed condition structural representation;

Fig. 2 is the utility model door body opening structural representation;

Fig. 3 is the structural representation at the utility model switch position;

Fig. 4 is the utility model electric control schematic diagram.

Referring to accompanying drawing, in refrigerator table top 1 front portion Electromagnetic Propulsion 2 is set, it comprises a solenoid 21, be with a metal pushrod 22 in the solenoid 21, push rod two ends fixed

dam

23,24, before fixing vibration-damping sheet 29 on the end-stopping plate 23, in off position, the vibration-damping sheet 29 of push rod front end flushes with the edge of refrigerator table top 1, push rod 22 rear end peripheries are with the non-metallic casing of fixing with baffle plate 24 25, be with spring 26 outside the sleeve pipe 25, spring 26 is between solenoid 21 and putting back-end baffle plate 24; Electromagnetic Propulsion 2 is covered with shell 27, and corresponding push rod place, shell 27 inner rear ends is provided with a bumping post 28; The switch of Electromagnetic Propulsion is a button 31, and button 31 and solenoid 21 are electrically connected by lead, and button 31 is positioned at the door handle place of common door body 3, and button 31 is covered with striking plate 32.

Claims

1, a kind of refrigerator electric door opener is characterized in that in refrigerator table top front portion Electromagnetic Propulsion being set, and it comprises a solenoid, is with a metal pushrod in the solenoid, and putting back-end is provided with resetting-mechanism; The switch of Electromagnetic Propulsion is positioned at the door of refrigerator surface.

2, according to the described refrigerator electric door opener of claim 1, it is characterized in that push rod two ends fixed dam, the putting back-end periphery is with and the fixing non-metallic casing of baffle plate, and sleeve pipe is with spring outward, and spring is between solenoid and putting back-end baffle plate.

3, according to the described refrigerator electric door opener of claim 1, the switch that it is characterized in that Electromagnetic Propulsion is a button, and button is positioned at common door handle place, and button is covered with striking plate.

4, according to the described refrigerator electric door opener of claim 2, it is characterized in that Electromagnetic Propulsion is covered with shell, the corresponding push rod of outer casing back place is provided with a bumping post.

5, refrigerator electric door opener according to claim 2 is characterized in that before the push rod end-stopping plate fixing vibration-damping sheet outward.