Adjusting structure of refrigerator storage rack

A technology for adjusting structures and racks, applied in household refrigeration devices, lighting and heating equipment, supports, etc., can solve the problems of easy falling, no positioning structure, unbalanced force, etc., to prolong the service life and adjust the number of stages. The effect of many, small adjustment range

Pending Publication Date: 2017-05-31
GUANGDONG GALANZ GRP CO LTD +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The shelf of this structure is set on the refrigerator door by means of a suction cup, and the height can be adjusted arbitrarily, but the performance of this fixing method is unreliable. If the surface of the refrigerator door is not smooth enough, the shelf is easy to fall. It is also easy to fall, and the stability is po

Method used

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  • Adjusting structure of refrigerator storage rack
  • Adjusting structure of refrigerator storage rack
  • Adjusting structure of refrigerator storage rack

Examples

Experimental program
Comparison scheme
Effect test

Example

[0023] First embodiment

[0024] See Figure 1-Figure 6 , The adjustment structure of the refrigerator shelf includes a door body and a shelf 1. The shelf 1 is slidably arranged on the door body; both sides of the inner wall of the door are symmetrically provided with an adjustment mechanism 2 which is vertically arranged along the door body. Straight set, and the adjustment mechanism 2 is provided with a sawtooth structure 2.1 with a number of teeth 2.2; the side wall of the rack 1 is movably provided with an adjustment hook 1.4, which acts on or disengages from the teeth 2.2; in the positioning state, the adjustment The hook 1.4 acts on any tooth 2.2; when adjusting, the adjusting hook 1.4 is actuated manually or with a tool, so that the adjusting hook 1.4 is separated from the tooth 2.2. The shelf 1 can slide up and down relative to the door to adjust the height. After adjusting to the appropriate position, The adjustment hook 1.4 is abandoned, the adjustment hook 1.4 is elas...

Example

[0035] Second embodiment

[0036] See Figure 7 The adjustment structure of the refrigerator shelf is different from the first embodiment in that one end of the swing rod 1.5 is connected to the middle of the adjusting hook 1.4, the other end is hinged on the shelf 1, and the swing rod 1.5 is connected to the shelf 1 A spring 3 is arranged in the middle to make the adjustment hook 1.4 elastically reset.

[0037] Other undescribed parts are the same as in the first embodiment, and will not be analyzed and explained here.

Example

[0038] The third embodiment

[0039] See Figure 8 , The adjustment structure of the refrigerator shelf is different from the first embodiment in that the setting of the swing lever 1.5 is eliminated, the middle part of the adjusting hook 1.4 is hinged on the shelf 1, and a torsion spring (not shown in the figure) ), the adjusting hook 1.4 realizes the elastic reset rotation through the torsion spring.

[0040] Other undescribed parts are the same as in the first embodiment, and will not be analyzed and explained here.

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PUM

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Abstract

An adjusting structure of a refrigerator storage rack comprises a door body and the storage rack. The storage rack is arranged on the door body. Two adjusting mechanisms are symmetrically arranged on the two sides of the inner wall of the door body correspondingly. Each adjusting mechanism is provided with a sawtooth structure with a plurality of tooth parts. An adjusting hook is movably arranged on the storage rack and acts on or is separated from the tooth parts. In the positioned state, the adjusting hook acts on the one or more tooth parts; and in the adjusting process, the adjusting hook is separated from the tooth parts, and the storage rack slides relative to the door body. By arranging the sawtooth structure on the door body and arranging the adjusting hook on the storage rack, the adjusting hook is buckled with the tooth parts on the sawtooth structure, vertical adjusting and positioning of the storage rack are achieved, the adjusting amplitude of the storage rank is small, the number of adjusting levels is large, adjustment can be conducted precisely according to requirements, the adaptability is high, and the space area of the door body is sufficiently and effectively utilized; and in the adjusting process, an operator just needs to operate the adjusting hook, vertical moving and adjustment of the storage rack can be achieved easily and conveniently, and the storage rack does not need to be taken out.

Description

technical field [0001] The invention relates to a refrigerator, in particular to an adjustment structure for a refrigerator shelf. Background technique [0002] At present, the most common refrigerator shelves on the market are generally fixed on the designated position of the door body. When users place items, they can only be placed on specific positions. Therefore, the distance between the two shelves is fixed. When placing items between them, when the placed items exceed the distance range between the two racks, the racks need to be removed, resulting in a waste of space. The existing solutions to this problem are as follows: 1. Add multiple positions on the door body where the shelves can be placed. This placement method results in insufficient continuous placement, and at the same time, it is unsightly due to too many placement areas; 2. Scattered Placement method, but this structure will lead to a small shelf volume, and requires more molds, and the manufacturing cos...

Claims

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Application Information

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IPC IPC(8): F25D25/02F25D23/02
CPCF25D23/028F25D25/024F25D23/04F25D23/067
Inventor 冯家明汪胜波朱江辉胡新国林在勋
Owner GUANGDONG GALANZ GRP CO LTD
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