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Refrigerator drawer and refrigerator with same

A drawer and refrigerator technology, which is applied in household refrigerators, household appliances, lighting and heating equipment, etc., can solve the problems of stagnant drawers, loud noise, and large displacement, achieve smooth and stable operation, and improve user experience.

Active Publication Date: 2022-01-18
CHANGHONG MEILING CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The purpose of the present invention is to provide a refrigerator drawer and a refrigerator with it, through structural optimization and material configuration on the drawer body of the drawer body, problems such as stagnation, large displacement, swing, and loud noise of the drawer during use can be solved

Method used

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  • Refrigerator drawer and refrigerator with same
  • Refrigerator drawer and refrigerator with same
  • Refrigerator drawer and refrigerator with same

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0036] see figure 1 and 3 As shown, the present invention is a refrigerator drawer, which includes a drawer body 11, which is slidably arranged on the inner wall 2 of the box; the drawer body 11 is made of one of GPPS, ABS, and modified PP materials, and is manufactured by injection molding process. Made; the drawer body 11 is a box-shaped open container; the handle portion 12, the handle portion 12 is arranged on the front portion of the drawer body 11; For the guide rail assembly 132; wherein, the rear end of at least one guide rail assembly 132 is provided with a limiter 131 for locking when the drawer body 11 is in a closed state, so as to prevent the drawer body 11 from easily sliding out due to vibration when the drawer body 11 is closed; wherein, at least one guide rail assembly 132 The front end is provided with an anti-collision body 133 for shock absorption when the drawer body 11 runs to the minimum closed size; both the limit body 131 and the anti-collision body 1...

Embodiment 2

[0040] On the basis of the first embodiment above, please refer to image 3As shown, the guide rail seat 1321 includes ribs A13211, ribs B13212, ribs C13213, and ribs D13214 protruding outward from the four sides of the upper, lower, front, and rear sides, and form a rectangular cavity; a number of reinforced isolation ribs 13210 are arranged in the rectangular cavity. Improve the overall strength; Rib C13213 is connected to the limiter 131; Rib D13214 is connected to the shock absorber 1331; Rib A13211 and Rib B13212 are hydrophobic TPE materials with self-lubricating function, and the Shore hardness is 45- 85A, to solve the problems of stagnation, high friction, and loud noise during the use of the drawer, and adapt to the needs of various application scenarios; ribs A13211 and ribs B13212 are integrally injected with the drawer body 11 through the secondary injection molding process, without secondary assembly Components, labor-saving and worry-free, no manual setting or ad...

Embodiment 3

[0043] On the basis of the first embodiment above, please refer to Figure 3-4 As shown, the anti-collision block 1322 is a soft foam body with an interference fit with the inner wall of the box 2, which prevents the left-right direction deviation of the guide rail assembly 132, and solves the problems of swinging and loud noise of the drawer during use; the anti-collision block 1322 Including spherical particles 13220 made of irregular array distribution through foaming process, which is convenient for cushioning and shock absorption; the interior of spherical particles 13220 is filled with bubbles with a diameter of less than 100 microns, which further improves its anti-collision performance; spherical particles The body 13220 is TPU material with a Shore hardness of 15-30A.

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Abstract

The invention discloses a refrigerator drawer and a refrigerator with the same, and relates to the technical field of refrigerator drawers. The drawer comprises a drawer body, wherein the drawer body is slidably arranged on the inner wall of a box body; a hand buckling part arranged on the front portion of the drawer body; and a drawing part which comprises a pair of guide rail assemblies installed on the two sides of the drawer body. The rear end of at least one guide rail assembly is provided with a limiting body used for locking the drawer body in a closed state. The front end of at least one guide rail assembly is provided with an anti-collision body used for damping when the drawer body runs to a minimum closing size. The anti-collision body comprises a damping block arranged on the anti-collision body. Each guide rail assembly comprises a guide rail seat in sliding fit with the inner wall of the box body; and an anti-collision block with which the guide rail seat is filled. According to the drawer, structural optimization and material configuration are conducted on the drawing part of the drawer body, and the problems that the drawer is lagging, large in displacement, large in swing, large in noise and the like in the using process are solved.

Description

technical field [0001] The invention belongs to the technical field of refrigerator drawers, in particular to a refrigerator drawer and a refrigerator with the same. Background technique [0002] As the volume of the refrigerator becomes larger and larger, one or more drawers are arranged inside the refrigerator for sorting and storing items. Most of the drawers are placed on the rails inside the box. When users access items, they use the pull action. However, due to drawer structure and material problems, noise during use, left and right shaking, and problems such as unsmooth operation and stagnation, the experience is poor. [0003] The utility model patent with the publication number CN203940685U provides a refrigerator and its drawer, wherein the drawer includes a drawer and a cover plate, the upper end of the front side wall of the drawer is provided with a mounting groove, and a shock absorbing pad is installed in the mounting groove, and the front side of the drawer...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F25D25/02F25D23/00F25D11/00
CPCF25D25/025F25D23/00F25D11/00F25D2201/30
Inventor 程春明
Owner CHANGHONG MEILING CO LTD
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