Eureka AIR delivers breakthrough ideas for toughest innovation challenges, trusted by R&D personnel around the world.

a refrigerator

A technology for refrigerators and cabinets, which is applied in the field of refrigerators that automatically close the door and control the maximum opening angle, and can solve the problems of affecting the refrigeration or freezing effect of the refrigerator, damage to the door body, energy waste, etc.

Active Publication Date: 2021-09-10
HAIER SMART HOME CO LTD
View PDF6 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

After the door is opened, if the user forgets to close the door, the door will always be in the open state, which not only causes energy waste but also affects the refrigeration or freezing effect of the refrigerator
On the other hand, the door body can be opened to any angle, so it is easy to collide with surrounding objects during use, causing damage to the door body, which is extremely inconvenient to use

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • a refrigerator
  • a refrigerator
  • a refrigerator

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0020] In order to make the object, technical solution and advantages of the present invention clearer, the present invention will be described in detail below in conjunction with the accompanying drawings and specific embodiments.

[0021] Such as Figure 1 to Figure 4 As shown, the refrigerator 100 of the present invention includes a box body 1 , a door body 2 , a hinge assembly 3 , and an adjustment assembly 4 .

[0022] The hinge assembly 3 is pivotally connected to the door body 2 and the box body 1, the hinge assembly 3 includes a hinge 31 fixed on the box body 1, one end is fixed to the door body 2 and the other end is connected to the box body 1. A hinge shaft 32 rotatably connected to the hinge 31 , and a gasket sleeved on the hinge shaft 32 between the hinge 31 and the door body 2 . The hinge 31 is provided with a long installation slot 33 through which the hinge shaft 32 passes to realize the rotational connection between the hinge shaft 32 and the hinge 31 .

[0...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

PUM

No PUM Login to View More

Abstract

The invention provides a refrigerator, including a box body, a door body, and a hinge assembly. The hinge assembly includes a hinge and a hinge shaft. The hinge is provided with a long installation slot. The refrigerator also includes an adjustment assembly. The stopper at one end of the long groove, the rotating piece installed on the hinge shaft and rotating with the hinge shaft, the rear end fixed on the hinge and the front end rotatably connected with the hinge shaft so that the outer contour of the rotating piece is always in contact with the stopper. The cooperation of the long installation groove, the stopper, the rotating member and the elastic member realizes the automatic door closing of the refrigerator door body and controls the maximum opening angle of the door body.

Description

technical field [0001] The invention relates to the technical field of refrigerators, in particular to a refrigerator with automatic door closing and maximum door opening angle control. Background technique [0002] The existing refrigerator includes a box body, a door body, and a hinge assembly pivotally connecting the door body and the box body. After the door is opened, if the user forgets to close the door, the door will always be in the open state, which not only causes energy waste but also affects the refrigeration or freezing effect of the refrigerator. On the other hand, the door body can be opened to any angle, so it is easy to collide with surrounding objects during use, causing damage to the door body, which is extremely inconvenient to use. [0003] In view of this, it is necessary to provide an improved refrigerator to solve the above problems. Contents of the invention [0004] The object of the present invention is to provide a refrigerator, which realize...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

Application Information

Patent Timeline
no application Login to View More
Patent Type & Authority Patents(China)
IPC IPC(8): F25D23/02
CPCE05D7/081E05D7/0009E05F1/12E05Y2900/31
Inventor 杨春张浩纪璇夏恩品王磊
Owner HAIER SMART HOME CO LTD
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Eureka Blog
Learn More
PatSnap group products

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic, Popular Technical Reports.

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com