Blister shell assembling base for refrigerator
A shell and refrigerator technology, which is applied to household refrigeration devices, applications, household appliances, etc., can solve the problems of easy frying of the bottom pad, poor connection reliability, and high connection cost between the bottom pad and the shell, so as to avoid poor connection reliability and reduce the number of connections. high cost effect
Inactive Publication Date: 2020-03-20
CHANGHONG MEILING CO LTD
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Problems solved by technology
[0007] The object of the present invention is to provide a plastic shell assembly base for refrigerators. By setting the bottom pad and the plastic shell, the rounded blind holes, rectangular through holes and through notches on the bottom pad are used to connect with the round table on the plastic shell. Protrusions, rectangular protrusions and limit protrusions are used to cooperate and limit, and are connected by gluing; it solves the problem of high connection cost between the existing bottom pad and the shell, poor connection reliability, and the problem that the bottom pad is easy to explode
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[0029] The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, but not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.
[0030] In the description of the present invention, it is to be understood that the terms "opening", "upper", "lower", "thickness", "top", "middle", "length", "inside", "around", etc. Indicates the orientation or positional relationship, only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the components or elements referred to must have a specific orienta...
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Abstract
The invention discloses a blister shell assembling base for a refrigerator, and relates to the technical field of refrigerators. The blister shell assembling base comprises a bottom pad and a blistershell, the bottom pad and the blister shell are connected through glue; a step clamping groove is formed in the peripheral side of the bottom pad; inverted circular truncated cone blind holes, rectangular through holes and through notches are formed in the surface of the bottom pad; a right-angle flange matching the step clamping groove is arranged in the periphery of the blister shell; and the surface of the blister shell is provided with circular truncated cone protrusions corresponding to the inverted circular truncated cone blind holes, rectangular protrusions corresponding to the rectangular through holes and limiting protrusions corresponding to the through notches. The bottom pad and the blister shell are arranged, the inverted circular truncated cone blind holes, the rectangular through holes and the through notches in the bottom pad match and limit the circular truncated cone protrusions, the rectangular protrusions and the limiting protrusions on the blister shell respectively, and connection is realized through gluing; and the problems that at present connection between the bottom pad and the shell is high in cost but low in reliability and the bottom pad is prone to cracking are solved.
Description
technical field [0001] The invention belongs to the technical field of refrigerators, and in particular relates to a plastic shell assembled base for refrigerators. Background technique [0002] At present, the packaging base for refrigerators is mainly composed of PP hollow board shell and EPS foam bottom pad, and BOPP tape or brush all-purpose glue is generally used to connect the PP hollow board shell and the EPS bottom pad. The main disadvantages of the packaging bases of these two connection methods in the process of use are as follows: [0003] First of all, BOPP tape is a pressure-sensitive tape. When employees operate, they first assemble the shell and the bottom pad, which is a very loose assembly, and then wrap the two with tape, and then press the tape with their hands. In order to enhance the bonding effect, it is difficult to continuously guarantee the pressing effect in the actual production operation. [0004] In addition, when the water content of EPS is hi...
Claims
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IPC IPC(8): F25D23/00F25D23/08
CPCF25D23/00F25D23/08
Inventor 严文胜韩爱林
Owner CHANGHONG MEILING CO LTD