Unlock instant, AI-driven research and patent intelligence for your innovation.

Preparation method of refrigerator door body, refrigerator door body and supporting assembly

A technology for supporting components and refrigerator doors, which is applied to household refrigeration devices, lighting and heating equipment, household appliances, etc., can solve the problems of supporting part installation, strong surface pressure of the supporting part, and difficult to take out, etc., and achieves effective support and resistance to firing The effect of bubble deformation

Active Publication Date: 2021-06-04
QINGDAO HAIER REFRIGERATOR CO LTD +1
View PDF4 Cites 1 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the supporting portion is plate-shaped, and is only suitable for refrigerator doors whose mounting holes are not smaller than the cross-sectional size of the cavity. When the mounting hole is smaller than the cross-sectional size of the cavity, the supporting portion cannot Installed into the cavity, at the same time, after foaming, the surface pressure of the support part is relatively high, and it is difficult to take it out from the door body

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
  • Preparation method of refrigerator door body, refrigerator door body and supporting assembly
  • Preparation method of refrigerator door body, refrigerator door body and supporting assembly
  • Preparation method of refrigerator door body, refrigerator door body and supporting assembly

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0037] The present invention will be described in detail below in conjunction with various embodiments shown in the accompanying drawings, please refer to Figure 1-Figure 6 Shown is a preferred embodiment of the present invention. However, it should be noted that these embodiments do not limit the present invention, and any functional, method, or structural equivalent transformations or substitutions made by those skilled in the art based on these embodiments fall within the protection scope of the present invention.

[0038] The invention provides a method for preparing a refrigerator door body. The embedded box of the refrigerator door prepared by the preparation method is relatively smooth after foaming, which is convenient for installing a display panel into the embedded box and is not easy to damage the refrigerator door. body parts.

[0039] Please refer to Figure 1-Figure 2 As shown, the refrigerator door 1 includes a glass panel 11, a built-in box 12 installed on t...

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 preparation method of a refrigerator door body, the refrigerator door body and a supporting assembly. The preparation method of the refrigerator door body comprises the following steps that the supporting assembly is provided and comprises a first plate, a second plate arranged side by side with the first plate in the first direction and an adjusting structure for adjusting a gap between the first plate and the second plate; the supporting assembly has a first state in which the first plate is attached to the second plate and a second state in which the first plate is separated from the second plate; the supporting assembly in the first state is placed into a display panel mounting cavity from an inlet / outlet; the gap between the first plate and the second plate is adjusted through the adjusting structure, so that the supporting assembly is switched from the first state to the second state to support an embedded box; foaming is performed; after foaming, the gap between the first plate and the second plate is adjusted through the adjusting structure, so that the supporting assembly is switched from the second state to the first state, and the supporting assembly is taken out from the inlet / outlet; effective foaming supporting of the embedded box with the inlet / outlet size smaller than the size of the interior of the display panel mounting cavity can be achieved.

Description

technical field [0001] The invention relates to the field of refrigeration devices, in particular to a method for preparing a refrigerator door body, a refrigerator door body and a support assembly prepared by the preparation method. Background technique [0002] The doors of existing smart refrigerators are generally provided with large display screens. Most refrigerators in the market adopt the method of setting an embedded box with a display board installation cavity between the door panel and the door lining to reserve for the display board. However, during the foaming process of the refrigerator door body, a large amount of foam material filled in the refrigerator door body will squeeze the embedded box during foaming and expansion, resulting in deformation of the embedded box, thereby affecting the display panel. Install normally. [0003] Chinese patent No. CN207741419U discloses a display and control embedded box, auxiliary foaming process equipment and refrigeratio...

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
IPC IPC(8): B29C44/34F25D23/02
CPCB29C44/35F25D23/02
Inventor 卢晓东李高杰王文涛郑元志
Owner QINGDAO HAIER REFRIGERATOR CO LTD
Features
  • R&D
  • Intellectual Property
  • Life Sciences
  • Materials
  • Tech Scout
Why Patsnap Eureka
  • Unparalleled Data Quality
  • Higher Quality Content
  • 60% Fewer Hallucinations
Social media
Patsnap Eureka Blog
Learn More

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

© 2025 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com