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Draw-pull rotary drawer combined body for household appliance

A combination and drawer technology, which is used in household refrigeration devices, cabinets/boxes/drawer parts, applications, etc., can solve the problem that the drawer cannot be rotated downwards, and achieve the effect of good preservation.

Active Publication Date: 2012-10-03
HAIER GRP CORP +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Yet the drawer of this patent also can not realize the purpose of downward rotation

Method used

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  • Draw-pull rotary drawer combined body for household appliance
  • Draw-pull rotary drawer combined body for household appliance
  • Draw-pull rotary drawer combined body for household appliance

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0025] see figure 1 The drawer body 100 includes an outer end face 110, two opposite side walls 120 and an inner end face 130, the side wall 120 also includes an edge seal 121 on the upper part of the side wall, a side wall body 122 embedded in the edge seal 121, and an integrally formed edge seal. Rack 123. The rack 123 is arc-shaped, and it and the sealing edge are all made of metal materials. The rack 123 is located at the top of the outer surface of the side wall, close to the inner end surface 130 and extends toward the inner end surface, and the angle between the tangent line to the arc tail end and the vertical line is 45 degrees. A first roller 124 is disposed below the rack 123 of the side wall 120 close to the inner end surface 130 , and a horizontal rib 125 extending from the outer end surface 110 to the inner end surface 130 is disposed below the first roller 124 .

[0026] see figure 2 The drawer box 200 includes a box wall 210 corresponding to the side wall 1...

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Abstract

The invention provides a draw-pull rotary drawer combined body for a household appliance. The drawer combined body comprises a drawer body and a drawer box for containing the drawer body, wherein the drawer body comprises a bottom wall, two opposite drawer side walls, an outer end face and an inner end face; the drawer box comprises a box side wall and a box end wall, which respectively correspond to the drawer side walls and the inner end face; the drawer combined body is characterized in that racks are arranged on the outer side faces of the drawer side walls and each rack comprises an arc-shaped part; and a gear which is engaged with each rack is arranged at the part of the inner side of the box side wall, which is far away from the box end wall. The drawer combined body is applicable to a large-volume cabinet body including a refrigerator and the like so that an operator can conveniently draw and take an object from the topmost end; and with the adoption of a drawer manner, the object at the topmost end of the refrigerator can achieve a very good freshness retaining effect.

Description

technical field [0001] The invention belongs to the field of household appliances, and in particular relates to a pull-out and rotating drawer assembly for household appliances. Background technique [0002] The utilization rate of the internal space of the cabinet is often not high. For a refrigerator cabinet with a relatively large height and depth, the deepest items on the top are not easy to take out, and because it is close to the top of the refrigerator, its preservation effect is not good. [0003] In order to solve the above problems, a double drawer of a refrigerator is disclosed in Chinese Patent Application No. 200510015225.5, which includes a main drawer for storing food, an auxiliary drawer capable of supporting the main drawer and guiding the main drawer to slide back and forth, and Rails that guide the auxiliary drawer to slide back and forth. [0004] In this patent, the main drawer can be tilted downward when it is pulled forward, the side of the main drawe...

Claims

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Application Information

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IPC IPC(8): H05K5/02F25D25/02
Inventor 李成林张珩刘兆雷袁明波
Owner HAIER GRP CORP
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