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Bottle cap and bottle combination structure

A bottle cap and bottle body technology, which is applied in the field of bottle cap and bottle combination structure, can solve the problems of difficult identification of bottle caps for secondary use, low yield of bottle cap structure, etc., to facilitate processing and injection molding, improve safety and reliability The effect of sex and simple structure

Pending Publication Date: 2020-06-12
JIANGSU HUA LAN PHARMA NEW MATERIALS LTD BY SHARE LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] Therefore, the technical problem to be solved by the present invention is that the yield of the existing bottle cap structure is low and the secondary use of the bottle cap is difficult to identify

Method used

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  • Bottle cap and bottle combination structure
  • Bottle cap and bottle combination structure
  • Bottle cap and bottle combination structure

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0051] This embodiment provides a bottle cap, the bottle cap is made of plastic material, such as figure 1As shown, it includes a cover body, a pull tab 2, at least one self-destruct part, a connecting part and at least one flow structure. The top wall of the cover body 1 has a material intake 10. In this embodiment, the shape of the material intake 10 is a keyhole type, the shape of the pull tab 2 matches the shape of the material intake 10, and the thickness of the pull tab 2 is The same thickness as the top wall, meanwhile, the upper surface and the lower surface of the pull piece 2 are flush with the outer surface and the inner surface of the corresponding top wall respectively, which can prevent the pull piece 2 from protruding from the lower surface of the top wall so that the sealing body ( (not shown in the figure) exerts force on the pull tab 2, or protrudes from the upper surface of the top wall, and the pull tab 2 is squeezed by external objects during installation ...

Embodiment 2

[0065] This embodiment provides a bottle combination structure, which includes a bottle body and the bottle cap described in Embodiment 1, and the bottle cap is sleeved and fixed on the bottle mouth of the bottle body to form a package.

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Abstract

The invention provides a bottle cap and a bottle combination structure. The bottle cap comprises a cap body, a pull tab, at least one self-destructing part and a connecting part; the pull tab is connected through the self-destructing part and cover a material taking port; the pull tab and the self-destructing part are integrally formed, so that before a material is taken, the material taking portis always in the state of being closed by the pull tab; since the pull tab needs not to be operated for encapsulating when bottling is completed to prevent the pull tab from being damaged by force andimprove the yield of the product; and the pull tab and the self-destructing part are integrally formed on the material taking port, the pull tab is bound to be pulled to cause breakage and damage ofthe self-destructing part when the material taking port is opened, the identification is very easy, the secondary use of a bottle cap is avoided, and the safety and the reliability of the use of the bottle cap are improved. A stopper adding section is arranged below the connecting part, and the bottle cap is installed on a bottleneck through the stopper adding section in advance, the stopper adding section is provided with a ring, close to the edge part of an opening, of the bottle cap, the ring is adapted to the external shape of the bottleneck, the bottle cap and the bottleneck are relatively fixed together without the need to change of the structure of a bottle body, the structure is simple, and the processing cost is lower.

Description

technical field [0001] The invention relates to the technical field of storage containers, in particular to a combination structure of a bottle cap and a bottle. Background technique [0002] Medical medicine bottle is a container used for packaging or loading medicines. It has high requirements for the packaging of the bottle body and the bottle cap. Special structure storage packaging is required for special medicines, such as canned freeze-dried products. When the product is produced, the injection bottle must be kept in an open state, so as to discharge the product when the freeze-dried water is sublimated. The safe substance re-enters the bottle, so it is necessary to adopt the injection bottle combination structure specially used for canning freeze-dried products. [0003] In the bottle structure for canned freeze-dried products disclosed in the prior art, a drug-taking port is provided on the bottle cap body, and the cover plate is connected to the bottle cap body th...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B65D47/10B65D55/02B65D41/28B65D51/16
CPCB65D47/103B65D55/024B65D41/28B65D51/1622B65D47/36B65D51/1688
Inventor 华一敏华国平张晓晨朱剑军朱银华
Owner JIANGSU HUA LAN PHARMA NEW MATERIALS LTD BY SHARE LTD
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