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Freshness-retaining bottle cap

A technology of bottle caps and corks, which is applied in the directions of closure, packaging, transportation and packaging, etc., and can solve the problems of affecting the quality of wine, inability to effectively seal wine bottles, waste, etc.

Inactive Publication Date: 2013-12-11
SUZHOU SHENGNENG MACHINERY
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] For the unfinished white wine or red wine on the table, if they need to be preserved, people often use the original bottle cap to screw on the bottle. In fact, this cannot effectively seal the wine bottle, and it is easy to cause alcohol to volatilize, cause waste, and affect the quality of the wine. wine quality

Method used

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  • Freshness-retaining bottle cap

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Embodiment Construction

[0009] The preferred technical solutions of the present invention will be described in detail below in conjunction with the accompanying drawings.

[0010] As shown in the figure, a fresh-keeping bottle cap includes a bottle cap part 1 and a sealing part 2. The bottle cap part 1 is divided into a screw head and a bottle stopper head, and the thread head and the bottle stopper head are connected inside the bottle cap part 1. There is a vent hole 3 that runs through the threaded head and the cork head, and the threaded head is provided with threads; the sealing part 2 is a device threaded with the threaded head, and an extrusion button 4 is arranged on the upper surface of the sealing part 2 .

[0011] When in use, first plug the bottle cap part 1 tightly, screw the sealing part 2 on the bottle cap part 1, leave a slight gap, press the extrusion button 4, a part of the gas in the bottle is discharged from the vent hole 3, and then tighten the seal Part 2, negative pressure is f...

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Abstract

The invention discloses a freshness-retaining bottle cap which comprises a bottle cap part and a sealed part. The bottle cap part comprises a threaded head and a bottle plug head, the threaded head is connected with the bottle plug head, a ventilation hole penetrating through the threaded head and the bottle plug head is formed inside the bottle cap part, and threads are formed on the threaded head. The sealed part is a device in threaded connection with the threaded head, and an extrusion button is arranged on the upper surface of the sealed part. Compared with the prior art, the freshness-retaining bottle cap can store remaining white spirit or wine in a secondary sealing mode, and is simpler to use and practical.

Description

technical field [0001] The invention relates to a fresh-keeping bottle cap. Background technique [0002] For the unfinished white wine or red wine on the table, if they need to be preserved, people often use the original bottle cap to screw on the bottle. In fact, this cannot effectively seal the wine bottle, and it is easy to cause alcohol to volatilize, cause waste, and affect the quality of the wine. The quality of the wine. Contents of the invention [0003] The technical problem to be solved by the present invention is to provide a fresh-keeping bottle cap for effectively sealing wine bottles in view of the above-mentioned deficiencies in the prior art. [0004] In order to solve the problems of the technologies described above, the technical solution adopted in the present invention is: [0005] A fresh-keeping bottle cap, including a bottle cap part and a sealing part, the bottle cap part is divided into a threaded head and a cork head, the threaded head and the ...

Claims

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Application Information

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IPC IPC(8): B65D51/18B65D51/16
Inventor 杭林生
Owner SUZHOU SHENGNENG MACHINERY
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