Cold storage and refrigeration device and drawer assembly thereof

A technology for refrigerating and freezing devices and drawers, which is applied to household refrigeration devices, cooling fluid circulation devices, drawers, etc., can solve the problems of inability to form a closed space, poor sealing effect, deformation of elastic seals, etc., so as to avoid the failure of display and control components. Effect

Pending Publication Date: 2018-08-14
HAIER SMART HOME CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, after the drawer is pushed into the sealed barrel, the pressing force between the two is limited, which is not enough to deform the elastic seal, and the sealing effect is very poor, that is to say, the sealing effect that depends on the external force is very un

Method used

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  • Cold storage and refrigeration device and drawer assembly thereof
  • Cold storage and refrigeration device and drawer assembly thereof
  • Cold storage and refrigeration device and drawer assembly thereof

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Embodiment Construction

[0044] The present invention firstly provides a drawer assembly for a refrigerating and freezing device, figure 1 is a schematic structural diagram of a drawer assembly according to an embodiment of the present invention, figure 2 is a schematic exploded view of a drawer assembly according to an embodiment of the present invention, image 3 is a schematic cross-sectional view of a drawer assembly according to one embodiment of the present invention. see Figure 1 to Figure 3 , the drawer assembly 1 of the embodiment of the present invention includes a sealed bucket 10 , a drawer 20 and a tray 30 .

[0045]The airtight barrel 10 is used to be placed in a refrigerating and freezing device, and may have a front opening for the drawer 20 and the tray 30 to be pushed and pulled into the airtight barrel 10 through the front opening. The sealed bucket 10 may include a bucket body 110 having a top opening and a bucket cover 120 for covering the top opening of the bucket body 110 ....

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PUM

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Abstract

The invention relates to a cold storage and refrigeration device and a drawer assembly thereof. The drawer assembly comprises a seal bucket with an opening in the front end, a tray and a drawer; the seal bucket comprises a bucket body and a bucket cover, the tray is arranged to be inserted into the bottom of the seal bucket through the opening in the front end in a push and pull manner, the draweris borne on the tray, and is arranged to be inserted into the seal bucket in a push and pull manner along with the tray, and the drawer is provided with a drawer body and a front end plate arranged on the front side of the drawer body. The tray is located on the head of the outer side of the seal bucket when the drawer is in the completely closed state, the head of the tray and the drawer are inair tight seal through a seal part, the head of the tray and the front end of a bottom plate of the seal bucket are in air tight seal through a seal part, the front end plate and the front end of thebucket cover of the seal bucket are in air tight seal through a seal part, and the bucket body and the bucket cover are in air tight seal through a seal part, so that when the drawer is in the complete closing state, a sealed storage space is formed in the drawer. Manufacturing, maintaining or replacing and the like of all parts is facilitated, seal with the good effect and the higher level can beformed in the drawer.

Description

technical field [0001] The invention relates to refrigeration equipment, in particular to a refrigeration and freezing device and a drawer assembly thereof. Background technique [0002] In order to meet the high-quality requirements of users, existing refrigerators and other refrigerating and freezing devices are usually equipped with airtight storage spaces to avoid odor collusion between the storage space and other compartments in the refrigerating and freezing devices. There are many ways to form the storage space. One is to arrange a partition inside the compartment to achieve sealing, but the sealing effect of the partition assembly is very poor. The other is to set a drawer assembly in the refrigerating and freezing device. The drawer assembly usually includes a sealed barrel and a drawer, and the drawer has a front plate and a drawer body. In order to form a closed storage space inside the drawer, in the prior art, a single strip or ring-shaped seal is usually desig...

Claims

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Application Information

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IPC IPC(8): F25D11/02F25D25/02
CPCF25D11/02F25D25/025F25D25/021F25D23/087F25D2400/36A47B88/963A47B2210/175
Inventor 李兴伟黄凯张珩
Owner HAIER SMART HOME CO LTD
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