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Vacuum sealing device and refrigerator with vacuum sealing device

A sealing device and vacuum pumping technology, which is applied in household refrigerators, household refrigeration equipment, packaging, etc., can solve the problems of inconvenient placement of storage bags and troublesome picking and placing, and achieve convenient bag removal, safety, and hygienic safety Effect

Active Publication Date: 2017-06-27
QINGDAO HAIGAO DESIGN MFG CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The storage bag used for vacuuming is inconvenient to place and difficult to access

Method used

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  • Vacuum sealing device and refrigerator with vacuum sealing device
  • Vacuum sealing device and refrigerator with vacuum sealing device
  • Vacuum sealing device and refrigerator with vacuum sealing device

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0044] figure 1 is a schematic structural diagram of a vacuum sealing device 40 according to an embodiment of the present invention. Such as figure 1 shown and refer to figure 2 and image 3 , the embodiment of the present invention provides a vacuum sealing device 40 for a refrigerator. The vacuum sealing device 40 may include a housing 41 , a vacuum pump and sealing device 42 and a storage bag supply device 47 . The front wall of the housing 41 is provided with a strip-shaped opening 411 extending in the transverse direction for inserting into the opening of the storage bag. A vacuum pump may be disposed in the casing 41 and configured to evacuate the storage bag through the pocket inserted into the casing 41 . The sealing device 42 is installed in the casing 41 and is adjacent to the strip-shaped opening 411 , configured to close the mouth of the storage bag. Further, the vacuum sealing device 40 may also include a mode selection device configured to generate first i...

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Abstract

The invention relates to a vacuum sealing device and a refrigerator with the vacuum sealing device. The vacuum sealing device comprises a storage bag supply device, wherein the storage bag supply device comprises a box body, a reel mounting component, a first roller shaft and a second roller shaft; the front part of the box body is provided with a storage bag outlet which extends along the transverse direction; the reel mounting component is detachably mounted in the box body, and designed to mount the reel of a storage bag roll and allow the reel to rotate relative to the box body around the axis which extends along the transverse direction; the first roller shaft can be rotationally mounted in front of the reel mounting component around the axis which extends along the transverse direction; the second roller shaft can also be rotationally mounted in front of the reel mounting component around the axis which extends along the transverse direction; and when the first roller shaft and the second roller shaft rotate simultaneously, storage bags of the storage bag roll can be driven to move out of the storage bag supply device through the storage bag outlet. By adoption of the vacuum sealing device and the refrigerator provided by the invention, the storage bag pick-and-place operation can be conveniently performed by a user, and the storage bags are convenient to pick.

Description

technical field [0001] The invention relates to the technical field of freezing and refrigeration, in particular to a vacuum sealing device and a refrigerator provided with the vacuum sealing device. Background technique [0002] A refrigerator is a refrigeration device that maintains a constant low temperature, and it is also a civilian product that keeps food or other items in a constant low temperature and cold state. In today's society with the rapid development of science and technology, refrigerators have become one of the necessary electrical appliances for home life. Moreover, with the development of technology and the improvement of people's living standards, refrigerators have also possessed more and more user-friendly functions. However, existing refrigerators can only keep fresh at low temperature, and effectively inhibit the reproduction of bacteria and the like by lowering the temperature, thereby effectively keeping fresh. When the user needs both vacuum pre...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F25D11/00F25D23/12B65B61/06
CPCB65B61/06F25D11/00F25D23/12
Inventor 费兆军吴剑周枢蒋春晖冯志群
Owner QINGDAO HAIGAO DESIGN MFG CO LTD
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