Rapid gas supplementing pumping cover and container with pumping cover

An inflatable cap, fast technology, applied to containers with multiple items, containers, packaging under vacuum/special atmosphere, etc., can solve the problems of unsmooth air supply and inconvenient use, so as to improve inflation efficiency and ensure safety and sanitation , Guarantee the effect of preservation quality

Pending Publication Date: 2019-05-03
ZHONGSHAN HUABAOLE DAILY NECESSITIES IND CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] In the prior art, there are many structures of inflatable caps, but there is a defect in all of them: the air supply is not smooth
It is not convenient for people to use

Method used

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  • Rapid gas supplementing pumping cover and container with pumping cover
  • Rapid gas supplementing pumping cover and container with pumping cover
  • Rapid gas supplementing pumping cover and container with pumping cover

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0063] Embodiments of the present invention will be described in detail below in conjunction with the accompanying drawings.

[0064] Such as Figure 1-22 and Figure 29-31 As shown, the present invention provides a quick air pumping cover including a base 1 and a movable cover 2, the base 1 has upper and lower openings and the lower opening is provided with threads for connecting the mouth of the container, and the base 1 is provided with There is a spacer 5 separating the upper opening and the lower opening of the base 1, the movable cover 2 is movably connected to the upper opening of the base 1, and an air-filled cavity is formed between the movable cover 2, the base 1 and the spacer 5 Chamber 3, between the movable cover 2 and the upper opening of the base 1, a piston assembly 4 is provided to ensure the sealing fit between the movable cover 2 and the upper opening of the base 1 when the movable cover 2 compresses the inflatable chamber 3, and the spacer 5 When the mova...

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PUM

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Abstract

The invention discloses a rapid gas supplementing pumping cover and a container with the pumping cover. The pumping cover comprises a movable cover and a base. A gas supplementing hole is formed in the movable cover. When people conduct usage, the hand blocks the gas supplementing hole and downwards presses the movable cover, air in an inflation cavity is compressed and enters a liquid storage cavity, and when a user loosens the grip and the gas supplementing hole is exposed, the outside air rapidly enters the inflation cavity through the gas supplementing hole in the movable cover reset process, and therefore the pumping cover structure has the characteristic that usage is convenient and efficient. The container adopting the pumping cover with the structure is particularly suitable for filling of carbonate beverages, accordingly, under the situation that unsealing is conducted and usage is incomplete, the container is inflated with gas, the gas pressure intensity in the container is guaranteed, and accordingly the preservation quality is ensured; and in addition, through application of the pumping cover, the container using the pumping cover can be subjected to inflation pressing-out and quantitative mixing pouring-out, and usage is facilitated for people.

Description

【Technical field】 [0001] The invention relates to a packaging container, in particular to an inflating cap for quickly replenishing air and its container. 【Background technique】 [0002] In the prior art, there are many structures of inflating caps, but there is a defect in all of them: the gas supply is not smooth. Therefore, when people inflate the container, they need to wait or press the movable cover at a slower speed. Therefore it is inconvenient for people to use. [0003] The present invention proposes by researching and developing in view of the defects existing in the existing inflating cap and the container thereof. 【Content of invention】 [0004] The technical problem to be solved by the present invention is to provide a fast air-inflating cover and its container. The inflating cover includes a movable cover and a base, and an air-filling hole is arranged on the movable cover. When people use it, the air-filling hole is blocked by hand Hold and press down on...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B65D81/20B65D81/32B65D85/72
CPCB65D81/20B65D81/32B65D85/72
Inventor 李红彪
Owner ZHONGSHAN HUABAOLE DAILY NECESSITIES IND CO LTD
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