Refrigerator door body and manufacturing method thereof
A refrigerator door and door shell technology, which is applied to ice making, ice manufacturing, household refrigeration devices, etc., can solve the problems of poor sealing effect, high rejection rate, easy displacement, etc., and achieves difficult displacement and foaming rejection rate. low effect
Active Publication Date: 2022-04-15
HAIER SMART HOME CO LTD
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Problems solved by technology
Because this kind of solution is only sealed by sponge, the sealing effect is poor, and the installed parts are not fixed on the inner side of the door lining, so it is easy to shift during the foaming process, resulting in a high foaming waste rate
Method used
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[0023] The present invention will be described in detail below in conjunction with specific embodiments shown in the accompanying drawings. However, these embodiments do not limit the present invention, and any structural, method, or functional changes made by those skilled in the art according to these embodiments are included in the protection scope of the present invention.
[0024] It should be understood that terms such as "on", "above", "below", "below", etc. used herein to indicate relative spatial positions are for convenience of description to describe the relative position of an element or feature as shown in the drawings. A relationship to another element or feature. The terms of spatial relative position may be intended to encompass different orientations of the device in use or operation in addition to the orientation depicted in the figures.
[0025] Such as Figure 1-6 As shown, an embodiment of the present invention discloses a refrigerator door body 1, which...
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The invention discloses a refrigerator door body and a manufacturing method thereof. The refrigerator door body includes a door shell pre-assembly assembly and a door liner pre-assembly assembly installed together by foaming, and is characterized in that: the door shell pre-assembly The assembly assembly includes a door shell body and at least one functional part arranged on the door shell body, at least one of the functional parts is detachably connected to the door shell body; the door shell body presses the functional part Immediately between the door shell pre-assembly assembly and the door liner pre-assembly assembly. In the door body of the refrigerator disclosed in the present invention, by arranging the functional parts on the door shell body, when the door shell pre-installation assembly and the door liner pre-assembly assembly are foamed and installed together, the door shell body will push the functional parts toward the door liner. The direction of the pre-installed assembly is compressed so that the functional parts are not easy to shift, and the foam material is not easy to enter the functional parts, and the foaming waste rate of the functional parts is low.
Description
technical field [0001] The invention relates to the field of refrigerators, in particular to a refrigerator door body and a manufacturing method thereof. Background technique [0002] At present, in the refrigerator industry, the door body of the refrigerator needs to be installed together with the door shell and the door lining, and an insulating layer is formed between the two after foaming. When pre-installing the door shell and the door liner, it is necessary to pre-install and fix the parts installed on the door shell and the door liner. In the prior art, when preinstalling components such as wire boxes on the door lining, a large amount of sponge rubber strips are generally pasted around the contact surface between the wire box and the door lining to achieve the effect of foaming and sealing. Because this kind of scheme is only sealed by sponge, the sealing effect is poor, and the installed parts are not fixed on the inner side of the door liner, so it is easy to shif...
Claims
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IPC IPC(8): F25D23/04F25D23/02F25D23/12F25C1/00B29C44/12B29L31/00
CPCF25D23/04F25D23/028F25D23/12F25C1/00B29C44/12B29L2031/7622B29L2031/724F25C2400/14F25C2500/08
Inventor 赵振雨张延庆杜启海左立华阳军崔船
Owner HAIER SMART HOME CO LTD