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Easy-to-pull inner bottle cap

A bottle cap and inner bottle technology, applied in the field of instruments and tools, can solve the problem of removing the inner bottle cap

Inactive Publication Date: 2012-09-12
CHANGSHU NANJING NORMAL UNIV DEV RES INST
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] In order to solve the technical problem that the inner bottle cap can not only exert its sealing function, but also easily remove the inner bottle cap when taking the reagents in the bottle, the invention provides an easy-to-lift inner bottle cap

Method used

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  • Easy-to-pull inner bottle cap
  • Easy-to-pull inner bottle cap
  • Easy-to-pull inner bottle cap

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Effect test

Embodiment Construction

[0015] The easy-to-lift inner bottle cap consists of an inner bottle cap mouth 1, an inner bottle cap mouth edge 2, an inner bottle cap body 3, an inner bottle cap bottom 4, a pull ring buckle 5, a pull bar 6, a gathering bar 7, a square bar 8, and a fixing bar 9 composition. Inner bottle cap mouth 1, inner bottle cap mouth edge 2, inner bottle cap body 3, and inner bottle cap bottom 4 form the main body of the inner bottle cap. The reagent or medicine in the bottle is volatilized and moisture-proof, and its shape and size are determined according to the specifications of the specific bottle mouth. Pull ring buckle 5, pull bar 6, gather bar 7, square bar 8, fastening strip 9 form the pull ring of pull inner bottle cap, material is preferably plastics, is fixed on the upper periphery at the bottom of inner bottle cap by fastening strip 9. The pull ring buckle is circular and has a diameter of 1.2-1.8 centimeters, which can be inserted by the index finger of a human hand. Pull...

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Abstract

The invention discloses an easy-to-pull inner bottle cap, belonging to the technical field of medical appliances, and instruments and tools for laboratories. The easy-to-pull inner bottle cap consists of an inner bottle cap mouth (1), an inner bottle cap body (3) and an inner bottle cap bottom (4). An inner bottle cap mouth edge (2) is arranged around the inner bottle cap mouth (1). The easy-to-pull inner bottle cap is characterized in that a pull ring fastener (5), a pull strip (6), a gathering strip (7), corner strips (8) and fixing strips (9) are arranged in the inner bottle cap body (3) and at the upper part of the inner bottle cap bottom (4), the number of the corner strips (8) is four, one ends of the corner strips (8) are connected with the edge of the inner bottle cap bottom (4), the other ends of the corner strips (8) are connected with the gathering strip (7), the gathering strip (7) is then connected with the pull strip (6) and the pull strip (6) is connected with the pull ring fastener (5). The easy-to-pull inner bottle cap has the functions of preventing volatilization and damp and can be easily pulled down.

Description

technical field [0001] The invention relates to an easy-to-lift inner bottle cap, which belongs to the technical field of medical equipment, instruments and tools for laboratories. Background technique [0002] Known inner bottle caps are generally used in reagent bottles or medicine bottles to prevent volatilization and moisture-proofing of reagents or medicaments in the bottle. They are mostly made of rubber or plastic, and have better sealing performance. However, in the actual application process, it takes a lot of effort to remove the inner bottle cap from the bottle mouth. Sometimes if the bottle contains corrosive drugs such as strong acid and alkali, the inner bottle cap must be removed At the same time, there is also the danger of splashing the reagents in the bottle. So how to make the inner bottle cap not only play its sealing function, but also easily take off the inner bottle cap when taking the reagent in the bottle is a current technical problem urgently in n...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B65D77/30
Inventor 谢桂林裴玉娇谢天正谢桐音裴殿兴程波付荣恕
Owner CHANGSHU NANJING NORMAL UNIV DEV RES INST
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