CN201787786U - Refrigerator door casing made of novel material - Google Patents
Refrigerator door casing made of novel material Download PDFInfo
- Publication number
- CN201787786U CN201787786U CN2010201026379U CN201020102637U CN201787786U CN 201787786 U CN201787786 U CN 201787786U CN 2010201026379 U CN2010201026379 U CN 2010201026379U CN 201020102637 U CN201020102637 U CN 201020102637U CN 201787786 U CN201787786 U CN 201787786U
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- Prior art keywords
- end cover
- door shell
- door
- door casing
- refrigerator door
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Abstract
The utility model discloses a refrigerator door casing made of novel material, which comprises a door casing, door upright posts mounted on two sides of the door casing, an upper end cover and a lower end cover, wherein the upper end cover and the lower end cover are respectively mounted at the upper end and the lower end of the door casing; a cavity enclosed by the door casing, the door upright posts, the upper end cover and the lower end cover is a foaming cavity; the door casing and the door upright posts are respectively combined with the upper end cover and the lower end cover by clamping grooves and guide rails; and the door casing is made of aluminum alloy. The material has the characteristics of low density, high specific strength, favorable plasticity and the like, can be processed into various sections, has the characteristics of excellent conductivity, heat conductivity and corrosion resistance and can be widely used in the industry.
Description
Technical field:
The utility model belongs to the refrigerator technical field, relates in particular to a kind of refrigerator door shell of new material.
Technical background:
The material that existing refrigerator door shell uses has cold-rolled steel sheet spraying, cold-reduced sheet overlay film, color crystal glass, stainless steel or the like usually; Wherein cold bundle spraying steel plate and cold-reduced sheet overlay film are two kinds of door shell materials that the most generally adopt, and adopt traditional door shell manufacture craft, and these two kinds of materials produced pollution environment and energy of being consumed in manufacturing process is all bigger; Though the door shell of color crystal glass can greatly enrich outward appearance and decorative pattern, glass fragility own is bigger, and broken phenomenon takes place in the transportation assembling process easily; Though stainless steel material can overcome the not enough point of above material and since the effects limit such as high scrappage of the complexity of the material behavior of stainless steel itself and processing technology, process the stainless scope of application, can not promote the use of.
The utility model content:
The purpose of this utility model is in order to remedy the deficiency of prior art, a kind of refrigerator door shell of new material is provided, the complexity, the high scrappage of process, the fragility that have solved the door shell processing technology are bigger, broken phenomenon takes place in the transportation assembling process easily, and all big problem of the produced pollution environment and the energy that consumed in manufacturing process, also have good electric conductivity, thermal conductivity and corrosion stability simultaneously, be extensive use of industrial.
The utility model is achieved through the following technical solutions:
A kind of refrigerator door shell of new material, include door shell, the door pillar that install described door shell both sides, the upper and lower end cap that the upper and lower end of described door shell is installed respectively, the chamber that described door shell, door pillar and upper end cover, bottom end cover surround is a foam chamber, it is characterized in that: combine by the draw-in groove guide rail respectively between described door shell and door pillar and the upper and lower end cap, described door shell material is an aluminium alloy.
The refrigerator door shell of described new material is characterized in that: described door shell material thickness is 0.5mm～1.0mm.
It is low that described aluminium alloy has density, is generally 1/3rd of steel, the specific strength height, near or surpass the high-quality steel, plasticity is good, can be processed into all kinds of section bars, has good electric conductivity, thermal conductivity and corrosion stability, industrial being extensive use of.And adopt aluminum alloy materials to make the appearance material that the refrigerator door shell has enriched refrigerator to a certain extent, can be by carrying out surface colour after surface oxidation or the blasting craft again, color and luster is elegant in appearance and the difficult drop-off corrosion resistance is strong.
On the material selection scheme, select and the original close grade aluminium alloy of cold-reduced sheet performance, and can be processed into the grade aluminium alloy of sheet material.Can select 3004 materials for use, handle by work hardening, can be so that aluminum alloy materials and cold-reduced sheet, the close mechanical performance of PCM plate acquisition.
On the outward appearance color rendering intent, can be by reaching coloring effect at the aluminum alloy material surface overlay film, or existing material surface is carried out the oxidation blackout, and to handle by the chemical method colouring again, this kind method coloring effect is good, and corrosion resistance is strong.
Aspect forming materials, because selected aluminum alloy materials has and cold-reduced sheet, mechanical performance that the PCM plate is close, so aspect mould molding, still can use the related die of original cold-reduced sheet, PCM plate.
The utility model has the advantages that:
Material of the present utility model has characteristics such as density is low, specific strength is high, plasticity is good, can be processed into all kinds of section bars, has good electric conductivity, thermal conductivity and corrosion stability simultaneously, is extensive use of industrial.
Description of drawings:
Accompanying drawing is this real new structure schematic diagram.
The specific embodiment:
A kind of refrigerator door shell of new material, include aluminium alloy door shell 1, the door pillar 2,3 that install described door shell 1 both sides, the upper and lower end cap 4,6 that the upper and lower end of described door shell 1 is installed respectively, the chamber that described door shell 1, door pillar 2,3 and upper end cover 4, bottom end cover 6 surround is a foam chamber 5, combines by the draw-in groove guide rail respectively between described door shell 1 and door pillar 2,3 and the upper and lower end cap 4,6; Described draw-in groove guide rail needs less than 1mm in conjunction with the assembling slit.
Claims (2)
1. the refrigerator door shell of a new material, include door shell, the door pillar that install described door shell both sides, the upper and lower end cap that the upper and lower end of described door shell is installed respectively, the chamber that described door shell, door pillar and upper end cover, bottom end cover surround is a foam chamber, it is characterized in that: combine by the draw-in groove guide rail respectively between described door shell and door pillar and the upper and lower end cap, described door shell material is an aluminium alloy.
2. the refrigerator door shell of new material according to claim 1, it is characterized in that: described door shell material thickness is 0.5mm～1.0mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201026379U CN201787786U (en) | 2010-01-26 | 2010-01-26 | Refrigerator door casing made of novel material |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201026379U CN201787786U (en) | 2010-01-26 | 2010-01-26 | Refrigerator door casing made of novel material |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201787786U true CN201787786U (en) | 2011-04-06 |
Family
ID=43819745
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010201026379U Expired - Lifetime CN201787786U (en) | 2010-01-26 | 2010-01-26 | Refrigerator door casing made of novel material |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201787786U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103047818A (en) * | 2012-12-10 | 2013-04-17 | 合肥美的荣事达电冰箱有限公司 | Refrigerator, door thereof and manufacturing method of door |
| CN103423948A (en) * | 2013-09-06 | 2013-12-04 | 合肥美的电冰箱有限公司 | Refrigerator door shell, door body with refrigerator door shell and refrigerator with door body |
| CN104457115A (en) * | 2014-12-23 | 2015-03-25 | 合肥美的电冰箱有限公司 | Refrigerator door body and refrigerator |
| CN105928305A (en) * | 2016-06-13 | 2016-09-07 | 澳柯玛股份有限公司 | Refrigerator door body |
-
2010
- 2010-01-26 CN CN2010201026379U patent/CN201787786U/en not_active Expired - Lifetime
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103047818A (en) * | 2012-12-10 | 2013-04-17 | 合肥美的荣事达电冰箱有限公司 | Refrigerator, door thereof and manufacturing method of door |
| CN103423948A (en) * | 2013-09-06 | 2013-12-04 | 合肥美的电冰箱有限公司 | Refrigerator door shell, door body with refrigerator door shell and refrigerator with door body |
| CN103423948B (en) * | 2013-09-06 | 2016-05-18 | 合肥美的电冰箱有限公司 | Refrigerator door and there is its door body and there is the refrigerator of this body |
| CN104457115A (en) * | 2014-12-23 | 2015-03-25 | 合肥美的电冰箱有限公司 | Refrigerator door body and refrigerator |
| CN105928305A (en) * | 2016-06-13 | 2016-09-07 | 澳柯玛股份有限公司 | Refrigerator door body |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20110406 |
|
| CX01 | Expiry of patent term |