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A refrigerator door

A refrigerator door body 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 low strength, deformation, and high cost of plastic parts, so as to save mold costs, facilitate installation, and strong metallic effect

Active Publication Date: 2019-01-08
AUCMA
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Assembling the door frame requires upper and lower decorative strips, cooperation between the left and right end rails, and each part requires a set of injection molds or extrusion molds. Due to the complex structure of the plastic parts, the cost of the corresponding mold structure is relatively high, and the strength of the plastic parts is low. Heavy doors are prone to deformation

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0025] Such as Figure 1-2 As shown, the side-opening door body 1 includes a door frame, a first glass plate 18 and a first door liner 14 . The side door frame is assembled by the first upper trim strip 12 , the first lower trim strip 15 , the first left end rail 13 , the first right end rail 17 , the first left insert 11 and the first right insert 16 . The first left end rail 13 and the first right end rail 17 can be plastic or aluminum alloy extruded parts, and the first upper trim strip 12 is an aluminum alloy extruded part. Wherein the first left end file 13 and the first right end file 17 are the same extruded profile, the tops of the first left end file 13 and the first right end file 17 are cut out with the first upper trim 12, the first left insert 11 and the first The right insert 16 fits the structure.

[0026] Such as image 3 Two hooks, a first hook 122 and a second hook 123 , are extruded on the first upper decorative strip 12 shown.

[0027] The first hook 12...

Embodiment 2

[0030] Such as Figure 6-7 As shown, the drawer type door body 2 is a symmetrical structure. Wherein the second left insert 21 and the second right insert 26 have a symmetrical structure, and the second left end stop 23 and the second right end stop 27 have a symmetrical structure. The structure of the left end of the second upper trim strip 22 and figure 2 The middle structure is the same, and the right structure is the mirror image of the left structure; the second lower trim strip 25 and the door liner 24 are also left-right symmetrical structures. The door frame of the drawer-type door body 2 is assembled by the second upper trim strip 22, the second lower trim strip 25, the second left end rail 23, the second right end rail 27, the second left insert 21, and the second right insert 26. , the assembly structure is the same as the left assembly structure of the above-mentioned side-opening door frame. The second glass plate 28 and the second door liner 24 are installed ...

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Abstract

The invention discloses a door body of a refrigerator, which belongs to the technical field of refrigeration equipment, and comprises a door frame, a glass plate and a door liner. Aluminum alloy extruded parts, the left end of the upper decorative strip is provided with a first hook, a second hook and a fifth slot; the top of the left end is provided with a first slot matching the first hook and a The second hook is matched with the second hook; the left insert is snapped into the fifth slot; the right end of the upper decorative strip is provided with a third hook, a fourth hook and a sixth slot; The top of the right end file is provided with a third slot matching with the third hook and a fourth slot matching with the fourth hook; the right insert is snapped into the sixth slot. The invention has simple structure and convenient installation, and the decorative strip made of aluminum alloy makes the door body have a stronger metal feeling, improves the appearance grade of the refrigerator, and saves high mold costs for opening plastic molds at the same time.

Description

technical field [0001] The invention belongs to the technical field of refrigeration equipment, and in particular relates to a door body of a refrigerator. Background technique [0002] In existing refrigerators with glass doors, the left and right end rails of the door frame are usually injection-molded parts or extruded parts, and the upper and lower decorative strips are injection-molded parts. Assembling the door frame requires upper and lower decorative strips, cooperation between the left and right end rails, and each part requires a set of injection molds or extrusion molds. Due to the complex structure of the plastic parts, the cost of the corresponding mold structure is relatively high, and the strength of the plastic parts is low. Heavy doors are prone to deformation. Contents of the invention [0003] Aiming at the above-mentioned technical problems existing in the prior art, the present invention proposes a refrigerator door body, which has a reasonable design...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): F25D23/02
CPCF25D23/02F25D23/028F25D2323/02
Inventor 刘雷训殷慧任克民刘明张振兴
Owner AUCMA
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