Fixed card, drawer support structure and refrigerator

Abstract

The invention provides a fixing clip used for a drawer supporting structure. The drawer supporting structure comprises a drawer limiting clip used for supporting a drawer and a fixing rib strip supporting the drawer limiting clip. The fixing clip comprises a first wing plate, a second wing plate rotatably connected with the first wing plate and limiting pieces arranged on the first wing plate and / or the second wing plate so as to enable the included angle of relative rotation of the first wing plate and the second wing plate to be smaller than or equal to 180 degrees. The fixing clip is clamped in a cavity inside the fixing rib strip and attached to the inner wall of the fixing rib strip to strengthen the strength of the fixing rib strip. The cavity inside the fixing rib strip is filled with the fixing clip, so that the strength of the fixing rib strip is improved, insufficient supporting strength of the fixing rib strip is effectively prevented, and fall-off or loosening of the drawer fixing clip from the fixing rib strip is avoided. The user experience is improved, the production cost is reduced, and the production efficiency is improved.

Description

technical field [0001] The invention belongs to the technical field of support structures, and in particular relates to a fixed card, a drawer support structure and a refrigerator. Background technique [0002] At present, most internal drawer support structures such as refrigerators on the market will use a drawer limit card with a limit function to be installed on the front end of the drawer support ribs to meet the limit and support functions of the drawer. The drawer limit card is set on a small protruding fixing rib at the front end of the drawer supporting rib. Due to the narrow space behind the fixing rib, when the refrigerator is filled with heat insulation material, it cannot completely fill the interior of the fixing rib, which will cause There are different degrees of emptiness, so when the drawer limit card is subjected to a large external force, it will flatten the fixing rib and fall off or loosen from the fixing rib, which will cause the drawer to fall off fro...

AI Technical Summary

Problems solved by technology

The drawer limit card is set on a small protruding fixing rib at the front end of the drawer supporting rib. Due to the narrow space behind the fixing rib, when the refrigerator is filled with heat insulation material, it cannot completely fill the interior of the fixing rib, which will cause There are different degrees of emptiness, so when the drawer limit card is subjected to a large external force, it will flatten the fixing rib and fall off or loosen from the fixing rib, which will cause the drawer to fall off from the drawer limit card, giving users a and product damage, the brand image will also be affected to a certain extent

In order to solve this problem, many manufacturers choose to add screws to fix the ribs, but this will increase the material cost and manufacturing cost of the product.

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