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Refrigerator

A refrigerator and shelf technology, applied in the field of refrigerator equipment, can solve problems such as inconvenient operation of door shelves, and achieve the effect of improving the utilization rate

Active Publication Date: 2014-08-27
HISENSE RONSHEN GUANGDONG REFRIGERATOR
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] In view of this, the present invention aims to provide a refrigerator that allows users to adjust the height and position of the shelf without removing the shelf from the door body, which solves the problem of inconvenient operation of the traditional refrigerator door shelf

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0045] Embodiment one: if Figure 3~4 As shown, a refrigerator includes a door body 100 and a shelf 1 of the refrigerator. The inner wall on one side of the door body 100 is integrally formed with a vertically extending guide rail 2, and vertically arranged adjustment grooves 21 are formed on the guide rail 2. The shelf One side of 1 is integrally formed with a plurality of limiting ribs 10 extending vertically to the outside, and the limiting ribs 10 are spaced apart from each other to form a vertically extending guide groove 11, and a transverse groove 12 is provided on the front side of the guiding groove 11. The transverse groove 12 is formed by two spacing ribs, the transverse groove 12 is arranged horizontally, and the rear end of the transverse groove 12 communicates with the guide groove 11. In addition, a mounting position 13 is defined on the shelf 1 by a number of limiting ribs. The installation position 13 is located at the front side of the guide groove 11 , the t...

Embodiment 2

[0053] Embodiment 2: This embodiment serves as a further improvement and refinement of Embodiment 1. After the limit block 5 enters the adjustment groove 21, the adjustment groove 21 can restrict the movement of the limit block 5, especially after the bottom of the adjustment groove 21 restricts the bottom of the limit block 5, the shelf is locked at a certain position. Height will not cause fall due to its own weight, but it is unnecessary for the adjustment groove 21 to limit the limit block on the upper part, so it is unnecessary to combine Figure 4~6 As shown, in order to enable the shelf 1 to move upwards even when it is locked by the limit block 5 , a driving surface 22 is provided above the adjustment groove 21 . The depth value of the top of the adjustment groove 21 gradually increases from the top to the bottom and constitutes the driving surface 22, that is, the structure of the driving surface 22 is gradually approaching the shelf from bottom to top. When rising g...

Embodiment 3

[0054] Embodiment 3: This embodiment serves as a further improvement and refinement of Embodiment 2. Since the driving surface 22 is formed in such a way that the depth value of the top of the adjustment groove 21 gradually increases from the top to the bottom, the driving surface 22 can have various shapes, such as a plane or an arc surface, which can be adjusted during the rising process of the shelf 1. However, considering the smoothness of the drive, in this embodiment, the driving surface 22 is a plane, and the driving surface 22 is a gradually inclined plane, which can push the limiting block 5 more smoothly. , but also conducive to the user's operating feel.

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Abstract

The invention relates to the field of refrigerator equipment, in particular to a refrigerator of which a shelf can be adjusted in height. The refrigerator comprises a door, guide rails, a plurality of adjusting grooves, the shelf and limiting grooves in the shelf, wherein the guide rails are vertically formed on the door, and the adjusting grooves are formed in the guide rails. The shelf is assembled on the guide rails through the limiting grooves and can move up and down. The shelf is provided with guide parts, limiting blocks and resetting devices. The resetting devices drive the limiting blocks to enter the adjusting grooves along the guide parts so that the shelf can be supported at any height. Manipulation pieces are further arranged in the shelf. The manipulation pieces and the limiting blocks mutually push tightly through slopes to be in mutual linkage. The limiting blocks can be controlled to recede out of the adjusting grooves by controlling the manipulation pieces by hand so that the shelf can be moved to a new height at will. According to the refrigerator, the height of the shelf can be quickly adjusted without taking out the shelf, so that the problem that a traditional refrigerator door shelf is inconvenient to operate is solved. Besides, the refrigerator is simple in structure and convenient to operate.

Description

technical field [0001] The invention relates to the field of refrigerator equipment, in particular to a refrigerator with adjustable shelf heights. Background technique [0002] In daily life, people mainly use refrigerators to refrigerate and store food, so the volume ratio inside the refrigerator is one of the important indicators of the refrigerator, and the volume ratio is equal to the ratio of the space that can actually place items inside the refrigerator to the total space inside the refrigerator However, in order to further increase the volume ratio of the refrigerator, generally speaking, a shelf is often added to the inside of the refrigerator door, so that food can be placed in the shelf to improve the volume ratio of the refrigerator. In the current mainstream refrigerator structure, a plurality of vertically arranged buckles with fixed heights are generally arranged on the inside of the refrigerator door. It is fixed at a certain height on the inner side of the...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F25D25/02F25D23/02
CPCF25D23/04F25D23/028F25D25/024
Inventor 王美艳孔冬游飞越
Owner HISENSE RONSHEN GUANGDONG REFRIGERATOR
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