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Self-locking lifting device for refrigerator cold storage interval and working method thereof

A lifting device and refrigerator technology, which is applied to household refrigeration devices, applications, household appliances, etc., can solve problems such as high processing precision requirements, cumbersome maintenance in the later stage, and does not conform to the development trend of the home appliance industry, and achieves a small space occupation and a simple and reasonable structure. The effect of compactness, automation and intelligence

Pending Publication Date: 2019-03-26
OECHSLER PLASTIC PROD TAICANG
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

This device requires high processing precision, and the later maintenance is cumbersome, which does not meet the development trend of the home appliance industry.

Method used

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  • Self-locking lifting device for refrigerator cold storage interval and working method thereof
  • Self-locking lifting device for refrigerator cold storage interval and working method thereof
  • Self-locking lifting device for refrigerator cold storage interval and working method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0027] Such as figure 1The self-locking lifting device for the refrigerated interval of the refrigerator is installed in the cabinet of the refrigerator 12, and includes a motor 1, an upper connecting rod 2, a lower connecting rod 3, a transmission mechanism 4, a connecting mechanism 5 and a partition 6. The connecting rod 2 and the lower connecting rod 3 are respectively connected to two transmission mechanisms 4, the middle part of the upper connecting rod 2 is provided with a helical gear 7, the main shaft of the motor 1 is provided with a worm 8, and the helical gear 7 and the worm 8 mesh, It forms a worm helical gear pair and has a self-locking function. The two transmission mechanisms 4 are respectively provided with connecting mechanisms 5 , and partitions 6 are arranged between the connecting mechanisms 5 and the partitions 6 are fixed.

[0028] Among them, such as figure 2 As shown, the motor 1 is a DC motor, and the motor 1 is further provided with a deceleration ...

Embodiment 2

[0033] like figure 1 The self-locking lifting device for the refrigerated interval of the refrigerator is installed in the cabinet of the refrigerator 12, and includes a motor 1, an upper connecting rod 2, a lower connecting rod 3, a transmission mechanism 4, a connecting mechanism 5 and a partition 6. The connecting rod 2 and the lower connecting rod 3 are respectively connected to two transmission mechanisms 4, the middle part of the upper connecting rod 2 is provided with a helical gear 7, the main shaft of the motor 1 is provided with a worm 8, and the helical gear 7 and the worm 8 mesh, It forms a worm helical gear pair and has a self-locking function. The two transmission mechanisms 4 are respectively provided with connecting mechanisms 5 , and partitions 6 are arranged between the connecting mechanisms 5 and the partitions 6 are fixed.

[0034] Among them, such as image 3 As shown, the motor 1 is a DC motor, and the motor 1 is further provided with a deceleration mod...

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Abstract

The invention relates to a self-locking lifting device for a refrigerator cold storage interval and a working method thereof. The lifting device comprises a motor, an upper connecting rod, a lower connecting rod, driving mechanisms, connecting mechanisms and a clapboard, wherein the upper connecting rod and the lower connecting rod are connected with the two driving mechanisms; a bevel gear is arranged in the middle of the upper connecting rod; a worm rod is arranged on a main shaft of the motor; the bevel gear meshes with the worm rod; the connecting mechanisms are arranged on the two drivingmechanisms; and the clapboard is arranged between the connecting mechanisms and is fixed. The self-locking lifting device for the refrigerator cold storage interval provided by the invention is reasonable and compact in structure and small in space occupation; the motor drives the driving mechanisms to drive the clapboard to realize an up-and-down lifting function; and the automatic clapboard lifting device has a self-locking function, so that the clapboard can be fixed at the designated position without the need for additionally arranging a locking device.

Description

technical field [0001] The invention belongs to the technical field of home appliances, and in particular relates to a self-locking lifting device for a refrigerated compartment of a refrigerator and a working method thereof, especially but not limited to automatic lifting of partitions inside refrigerators of household appliances. Background technique [0002] The existing refrigerator partitions are fixed partitions, and the distance between the partitions is fixed. If larger food needs to be put in, the partitions need to be pulled out manually, which is time-consuming and labor-intensive. Existing refrigerators are generally tall. It is difficult for children or the elderly to obtain higher-level food; with the rapid development of the home appliance industry, intelligent and convenient home appliances have become a major trend. How to enable users to enjoy the convenience and humanization brought by technological progress is the current The development direction of the ...

Claims

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Application Information

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IPC IPC(8): F25D25/02F25D29/00
CPCF25D25/02F25D29/005
Inventor 黄建昌谢健沈庆尹相超杨帆
Owner OECHSLER PLASTIC PROD TAICANG
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