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A flexible sealing type packaging cover

A flexible sealing and sealing convex technology, applied in the directions of packaging, transportation, packaging, closing, etc., can solve the problems of affecting the folding life of the cap, inconvenient opening of the bottle cap, etc., and achieve the effect of simple structure, low production cost and prolonging the folding life.

Inactive Publication Date: 2016-05-18
中粮包装(广州)塑胶有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
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AI Technical Summary

Problems solved by technology

[0002] The traditional liquid anti-theft cap for food is embedded and sealed through the sealing ring after the pull ring is torn off; the traditional design makes it inconvenient to open the cap
The middle hinge material of the traditional butterfly cover is the same as the material of the cover body, which seriously affects the folding life of the cover

Method used

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  • A flexible sealing type packaging cover
  • A flexible sealing type packaging cover
  • A flexible sealing type packaging cover

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Embodiment Construction

[0021] The present invention will be further described below in conjunction with accompanying drawing description and specific embodiment:

[0022] like Figures 1 to 4 A flexible sealing packaging cover shown includes a cover body seat 1, a sealing protruding ring 2 is provided on the upper end of the cover body seat 1, and a The tear area 3 is provided with a pull ring 4 capable of tearing the tear area 3, and a cover body 6 that can be flipped and opened is connected to the cover seat 1 through a hinge assembly 5 , a sealing ring 7 matching with the sealing protruding ring 2 is integrally formed in the cover body 6 . In the present invention, after the pull ring is opened, the sealing ring in the cover body cooperates with the sealing protruding ring on the cover seat to achieve a good sealing effect.

[0023] In the present invention, a clamping mechanism 8 is provided between the cover seat 1 and the cover 6 .

[0024] In the first embodiment of the clamping mechanism ...

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Abstract

The invention discloses a flexible sealing packaging cover which comprises a cover body base and is characterized in that a sealing protruding ring is arranged at the upper end of the cover body base, a tearing area is arranged on the cover body base in the sealing protruding ring, a pull ring which can tear the tearing area is arranged on the tearing area, a cover body which can be turned to be opened is connected to the cover body base through a hinge component, a sealing ring which is matched with the sealing protruding ring is integrally arranged in the cover body. The flexible sealing packaging cover aims to overcome defects in prior art and is simple in structure, convenient to use, long in service life, relative low in production cost and good in sealing property.

Description

technical field [0001] The invention relates to a flexible sealing packaging cover. Background technique [0002] The traditional liquid anti-theft cap for food is embedded and sealed by the sealing ring after the pull ring is torn off; this traditional design makes it inconvenient to open the cap. The middle hinge material of the traditional butterfly cover is the same as the material of the cover body, which seriously affects the folding life of the cover. Contents of the invention [0003] The object of the present invention is to overcome the deficiencies in the prior art and provide a flexible sealing packaging cover with simple structure, convenient use, long service life, relatively low production cost and good airtightness. [0004] In order to achieve the above object, the present invention adopts the following scheme: [0005] A flexible sealing packaging cover, including a cover seat, characterized in that: a sealing convex ring is provided on the upper end of...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B65D47/08B65D51/20
Inventor 陈远庭
Owner 中粮包装(广州)塑胶有限公司
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