Vacuum food fresh-keeping device

A food preservation and vacuum technology, which is applied in the direction of packaging, sealing, and locking equipment under vacuum/special atmosphere, can solve the problems of inconvenient opening of the lid, heavy weight, and complex structure of the lid, so as to prevent air leakage, reduce weight, Likelihood-Reducing Effects

Pending Publication Date: 2022-07-15
GUANGDONG BOYU GRP CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, in the existing vacuum storage boxes, the air pumping device is generally arranged on the bung lid. This structure causes the bung lid to have a complicated structure and heavy weight, which makes it inconvenient to open the bung lid and other defects in use.

Method used

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  • Vacuum food fresh-keeping device
  • Vacuum food fresh-keeping device
  • Vacuum food fresh-keeping device

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Embodiment Construction

[0031] In order to make the technical problems solved by the present invention, the technical solutions adopted and the technical effects achieved more clearly, the technical solutions of the embodiments of the present invention will be described in further detail below with reference to the accompanying drawings. Obviously, the described embodiments are only the present invention. Some examples, but not all examples. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative efforts shall fall within the protection scope of the present invention.

[0032] In the description of the present invention, unless otherwise expressly specified and limited, the terms "connected", "connected" and "fixed" should be understood in a broad sense, for example, it may be a fixed connection, a detachable connection, or an integrated ; It can be a mechanical connection or an electrical connection; it can be a direct connection...

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PUM

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Abstract

The invention discloses a vacuum food fresh-keeping device which comprises a storage barrel and a cover, a first cavity communicated with the outside is formed in the storage barrel, the cover and the storage barrel are connected in a buckled mode to seal the first cavity, a bottom shell is arranged below the storage barrel, the bottom shell and the storage barrel are connected to form a second cavity, and an air exhaust assembly is arranged in the second cavity. The air exhaust assembly comprises a first connecting pipe and an air exhauster, an air exhaust hole communicated with the first cavity and the second cavity is formed in the bottom surface of the storage barrel, the air exhauster is communicated with the air exhaust hole through the first connecting pipe, an air release hole is formed in the storage barrel and / or the cover, and a manual air release valve is arranged in the air release hole; a first partition plate is arranged in the first cavity, and a third cavity with an upward opening is defined by the first partition plate and the inner wall of the storage barrel. The cover and the storage barrel are fixed in a buckling mode, air leakage in the initial stage of air exhaust can be prevented, the success rate of air exhaust is increased, and the air exhaust time is shortened.

Description

technical field [0001] The invention relates to the field of food storage products, in particular to a vacuum food freshener. Background technique [0002] Storage utensils are inseparable from daily life, but the existing conventional utensils cannot be evacuated, and the air left in the utensils contains moisture, so it is easy to make the stored items mildew and deteriorate. Although, there are also plastic bags that can be vacuumized on the market to package the items to improve the storage quality of the items, but after opening, you can usually only use self-sealing strips to seal or use jars for storage, which can no longer be stored in a vacuum, so the items are still easy. Moisture, mildew, deterioration, especially in the moldy rainy season. [0003] In order to solve the above problems, some merchants have introduced vacuum storage boxes, because the items are stored in a vacuum. However, in the existing vacuum storage box, the air extraction device is generally...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B65D25/52B65D55/02B65D25/04B65D51/16B65D43/10B65D81/20B65D25/02B65D53/02B65D25/32B65D77/30
CPCB65D25/52B65D55/02B65D25/04B65D51/1672B65D81/2015B65D25/02B65D53/02B65D25/32B65D77/30B65D43/0204
Inventor 余侑锴余侑宸余建勤
Owner GUANGDONG BOYU GRP CO LTD
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