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A refrigerator door

A refrigerator door and door frame technology, which is applied to cooling fluid circulation devices, household refrigeration devices, lighting and heating equipment, etc., can solve the problems of high production cost and high cost of refrigerator doors, and improve production efficiency and production quality. The effect of cost reduction, simple and quick assembly

Active Publication Date: 2022-06-17
AUCMA
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In the above various methods, each part that makes up the refrigerator door body is an injection molded part or an extruded part, so each part requires a specific injection mold or extrusion mold. Due to the high cost of the mold, the refrigerator door body production cost is high

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0057] like Figure 1-3 As shown, a refrigerator door body includes a door frame, a glass plate 4, and a door lining 5;

[0058] The door frame includes end blocks 1 located on the left and right sides and trim strips 2 located on the upper and lower sides enclosing a rectangular structure; the end blocks 1 are sheet metal parts, that is, the end blocks 1 in this application are made of sheet metal materials, and the The material cost of gold is lower than that of plastic materials such as aluminum alloy, injection molding and extrusion. Figure 4 As shown, the end stop 1 includes an end plate 11, the front and rear sides of the end plate 11 are vertically turned to the inside of the door frame to form a side plate 12, and the ends of the two side plates 12 are vertically turned toward each other to form an end stop flange 13. ; The end plate 11, the side plate 12, and the end stop flange 13 enclose the end stop card slot 14;

[0059] The upper and lower ends of the end stop s...

Embodiment 2

[0066] On the basis of Example 1, as Figure 7 As shown, the end stop inserts 3 are arranged in an up-down symmetrical structure; the end stop inserts 3 are in an up-down symmetrical structure, so the same end stop insert 3 can be used on both the upper end of the end stop 1 and the end stop The lower end of 1 increases the versatility of end stop insert 3;

[0067] Positioning steps 15 are provided at the upper and lower ends of the end block flanging 13;

[0068] The side of the end block insert 3 facing the upper end block flange 13 of the corresponding end block 1 is provided with a positioning protrusion 31 which is matched with the corresponding positioning step 15.

[0069] Preferably, the upper and lower ends of the end stop flange 13 are respectively provided with two end stop punching holes 16;

[0070] The side of the end stop insert 3 facing the upper end stop flange 13 of the corresponding end stop 1 is provided with insert connection holes 32 corresponding to t...

Embodiment 3

[0075] On the basis of Example 2, as Figure 5-6 As shown, two decorative strip card bodies 21 are respectively provided on both ends of the side surface of the decorative strip 2 facing the end stop 1;

[0076] The end block insert 3 is provided with an insert slot 33 that is adapted to the trim strip card body 21 on the corresponding trim strip 2; specifically, the insert slot 33 is arranged symmetrically up and down;

[0077] The positioning protrusion 31 is arranged on the insert slot 33 .

[0078] Preferably, a decorative strip hook 22 is provided at an outer end of one side of the decorative strip card body 21;

[0079] One side of the insert slot 33 is provided with two up and down symmetrical insert slots 34 which are respectively matched with the trim hooks 22 on the corresponding trim 2.

[0080] Preferably, both ends of the decorative strip 2 are provided with a decorative strip threaded hole 23 extending axially along the vertical direction; the decorative strip ...

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Abstract

The invention discloses a door body of a refrigerator, which comprises a door frame, a glass plate, and a door liner; the door frame includes end blocks on the left and right sides and decorative strips on the upper and lower sides surrounding a rectangular structure; the end blocks are sheet metal parts, and the end blocks are The baffle includes end plates, side plates, and end baffle flanges; the end plate, side plates, and end baffle flanges form an end baffle slot; the upper and lower ends of the end baffle slot are provided with Matched end stop inserts; the upper and lower ends of the end stop are connected to the corresponding decorative strips through the end stop inserts; the door lining is pressed on one side of the door frame, and the glass plate is pressed on the other side of the door frame; the door frame, glass A cavity for foaming is formed between the board and the door liner. The end stop in the door body of the refrigerator of the present invention adopts sheet metal parts. Compared with the existing door body end stop which is an injection molded part or an extruded part and needs a corresponding mold, the end stop in the present application adopts sheet metal parts, and the cost of the mold is reduced, so that The manufacturing cost of the refrigerator door body is reduced; at the same time, the forming process is simple, and the production efficiency is improved.

Description

technical field [0001] The invention belongs to the technical field of refrigerators, and particularly relates to a refrigerator door body. Background technique [0002] Existing refrigerator doors are usually made in the following ways: (1) the door frame is an integral injection molded part; (2) the upper and lower trim strips and the left and right end blocks are injection molded parts, and then each part is assembled; (3) The upper and lower trim strips are injection molded parts, the left and right end stops are extruded parts, and then each part is assembled. In the above methods, all the parts that make up the refrigerator door are injection molded parts or extruded parts, so each part needs a specific injection mold or extrusion mold. The production cost is high. SUMMARY OF THE INVENTION [0003] The purpose of the present invention is to provide a refrigerator door in order to overcome the deficiencies of the above-mentioned prior art. [0004] To achieve the a...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): F25D23/02F25D23/08
CPCF25D23/02F25D23/028F25D23/08F25D2323/02
Inventor 程燃刘明隋红军滕焕杰陈建鹏张富饶
Owner AUCMA
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