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Automatic door opening device for hinged door refrigerator

A technology for automatic door opening and side-by-side door, which is applied to household refrigeration devices, lighting and heating equipment, household appliances, etc. It can solve the problems of low degree of automation and great potential safety hazards of side-by-side refrigerators, saving manpower, high degree of automation, and easy use. handy effect

Inactive Publication Date: 2018-10-23
合肥美科制冷技术有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The object of the present invention is to provide an automatic door-opening device for side-by-side refrigerators to solve the problems of low automation and high potential safety hazards of side-by-side refrigerators proposed in the background art

Method used

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  • Automatic door opening device for hinged door refrigerator
  • Automatic door opening device for hinged door refrigerator
  • Automatic door opening device for hinged door refrigerator

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Embodiment Construction

[0025] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0026] see Figure 1-7 , the present invention provides an automatic door opening device for a side-by-side refrigerator, comprising a box body 1, two box doors 2 are arranged on one side of the box body 1, and two box bodies 4 are symmetrically arranged on both sides of the top of the box body 1, The box body 4 is engaged with the box cover 5. A motor 8 is installed inside the box body 4. The output shaft of the motor 8 is connected to one end of the worm scr...

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Abstract

The invention discloses an automatic door opening device for a hinged door refrigerator. The automatic door opening device comprises a refrigerator body, two refrigerator doors are arranged on one side of the refrigerator body, two refrigerator bodies are symmetrically arranged on the two sides of the top end of the refrigerator body, the refrigerator bodies are connected with the refrigerator cover in a clamped manner, a motor is installed inside each refrigerator body, an output shaft of each motor is in transmission connection with one end of a worm, each worm is engaged with a worm gear, afirst transmission shaft fixedly penetrates the middle portion of each worm gear, the top of each first transmission shaft fixedly penetrates the middle portion of a first transmission wheel. By means of the automatic door opening device for the hinged door refrigerator, the motors are started through touch switches to drive pushing pieces to control opening and closing of the refrigerator doors,automatic opening of the refrigerator doors can be achieved, automatic closing of the refrigerator doors can be achieved, the automatic degree is higher, manpower is saved, use is more convenient, and the condition that a traditional refrigerator handle easily hurts a person is avoided; and a locking groove is arranged, the user can conveniently lock the refrigerator doors, children are preventedfrom opening the refrigerator doors at will, potential safety hazards of the refrigerator are reduced, and the practicability of the refrigerator is improved.

Description

technical field [0001] The invention relates to an automatic door opening device, in particular to an automatic door opening device for a side-by-side refrigerator, and belongs to the technical field of home appliances. Background technique [0002] A refrigerator is a refrigeration device that maintains a constant low temperature, and it is also a civilian product that keeps food or other items in a constant low temperature and cold state. There are cabinets or boxes for freezing by compressors and ice makers in the box, and storage boxes with refrigeration devices. Most of the existing side-by-side refrigerators manually open the refrigerator door through the handle, which is not only laborious, but also easily hurts people and objects by the handle. . [0003] The existing authorized application publication number is CN102278033A, "An automatic door opening device and a side-by-side refrigerator using the device", the refrigerator door of this device can only be opened a...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F25D23/02
CPCF25D23/028
Inventor 雷俊峰
Owner 合肥美科制冷技术有限公司
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