Device with protruding part penetrating through inner cover

A technology of inner cover and convex part, which is applied in the field of aluminum products, can solve the problem that the cover has no shielding effect, and achieve the effects of prolonging service life, reasonable improvement and easy realization

Inactive Publication Date: 2017-06-13
赵越
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] There is a gap between the outer ring and the inner circle of the pull ring on the current bag than the cover, and the pull ring is only placed on the cover, which has no shielding effect on the cover, so this type of cover cannot be used on a bottle that can be used directly after being pulled open

Method used

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  • Device with protruding part penetrating through inner cover

Examples

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Effect test

Embodiment Construction

[0011] The present invention will be further explained below in conjunction with the drawings.

[0012] A device for protruding through an inner cover, which is characterized by comprising an inner cover (1), a central hole (3) on the inner cover, and an easy-opening indentation (5) around the inner cover. The loosely fitted outer cover (3) is half sleeved on the inner cover.

[0013] To further illustrate, the convex portion on the reverse side of the outer cover passes through the central hole of the inner cover to form a flanging edge (4) and is fixed to the inner cover.

[0014] Because of the outer cover. It is protected and relatively hygienic, so the fart is suitable for drinking and using bottles directly after being opened.

[0015] The above content is only a preferred embodiment of the present invention, and is not intended to limit the implementation of the present invention. Appropriate variations or modifications made by those skilled in the art based on the concept of ...

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PUM

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Abstract

The invention discloses a device for a protrusion passing through an inner cover, which is characterized in that it includes an inner cover with a central hole and an easy-open indentation around the inner cover, and is characterized in that the outer cover is loosely fitted with the inner cover The half cover is placed on the inner cover, and the convex part on the reverse side of the outer cover passes through the central hole of the inner cover to form a flange and fix it with the inner cover. By adopting the above scheme, the present invention has simple structure, reasonable improvement, easy realization, fixed effect and prolonged service life.

Description

Technical field [0001] The invention relates to the field of aluminum products, in particular to a device that a convex part passes through an inner cover. Background technique [0002] At present, there is a gap between the outer ring and the inner circle of the pull ring on the cover. The pull ring is only placed on the cover and has no protective effect on the cover. Therefore, this type of cover cannot be directly drunk after being opened. . Summary of the invention [0003] In view of the above-mentioned problems, the technical problem to be solved by the present invention is to provide a device for the protrusion to pass through the inner cover. [0004] A device for protruding through an inner cover, which is characterized by comprising an inner cover (1), a central hole (3) on the inner cover, and an easy-opening indentation (5) around the inner cover. The loosely fitted outer cover (3) is half sleeved on the inner cover. [0005] To further illustrate, the convex portion o...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B65D51/20
CPCB65D51/20
Inventor 赵越
Owner 赵越
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