CN202244517U - 一种塑料瓶盖 - Google Patents

一种塑料瓶盖 Download PDF

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Publication number
CN202244517U
CN202244517U CN2011203625872U CN201120362587U CN202244517U CN 202244517 U CN202244517 U CN 202244517U CN 2011203625872 U CN2011203625872 U CN 2011203625872U CN 201120362587 U CN201120362587 U CN 201120362587U CN 202244517 U CN202244517 U CN 202244517U
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inner cap
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plastic bottle
utility
model
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CN2011203625872U
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胡洪智
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Abstract

本实用新型公开了一种塑料瓶盖,该瓶盖包括外盖和内盖,内盖通过竖条纹套在外盖的里面,外盖比内盖长,并且内盖内部设计有螺纹和胶垫,外盖套在内盖的外面,并且外盖比内盖长,使得内盖可以和瓶子的较粗端密封接触,同时内盖内部环形胶垫的设计使得密封性更加良好。本实用新型设计合理,结构简单,使用方便。

Description

一种塑料瓶盖
技术领域
本实用新型涉及一种容器的齿合装置,尤其是一种塑料瓶盖。 
背景技术
目前,市场上的塑料瓶盖种类繁多,但是塑料瓶盖盖到瓶子上去,密封性非常不好,容易漏出里面的液体,携带不方便,所以对其进行改进就显得非常重要。 
实用新型内容
针对现有技术中存在的不足,本实用新型的目的在于提供一种密封性良好的塑料瓶盖。 
本实用新型采用如下技术方案来实现其目的:一种塑料瓶盖,包括外盖和内盖,其中内盖通过竖条纹套在外盖的里面,外盖比内盖长,并且内盖内部设有螺纹,内盖底部设有环形胶垫。 
采用本实用新型提供的技术方案所能达到的有益效果为:为了解决密封性不好的问题,本实用新型设计有外盖套在内盖的外面,并且外盖比内盖长,使得内盖可以和瓶子的较粗端密封接触,同时内盖内部环形胶垫的设计使得密封性更加良好。 
附图说明
图1是本实用新型具体实施例的整体结构示意图。 
具体实施方式
以下结合附图对本实用新型作进一步详细描述: 
如图1所示,为本实用新型剖面结构示意图,一种塑料瓶盖,内盖2通过竖条纹3套在外盖1的里面,并且外盖1比内盖2长,可以进一步密封,内盖2内部设计有螺纹4和环形胶垫5,使得密封效果更加良好。本实用新型设计合理,结构简单,使用方便。 

Claims (1)

1.一种塑料瓶盖,包括外盖和内盖,其特征在于:内盖通过竖条纹套在外盖的里面,并且外盖比内盖长,内盖内设有螺纹,内盖底部设有环形胶垫。
CN2011203625872U 2011-09-26 2011-09-26 一种塑料瓶盖 Expired - Fee Related CN202244517U (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN2011203625872U CN202244517U (zh) 2011-09-26 2011-09-26 一种塑料瓶盖

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN2011203625872U CN202244517U (zh) 2011-09-26 2011-09-26 一种塑料瓶盖

Publications (1)

Publication Number Publication Date
CN202244517U true CN202244517U (zh) 2012-05-30

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CN2011203625872U Expired - Fee Related CN202244517U (zh) 2011-09-26 2011-09-26 一种塑料瓶盖

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CN (1) CN202244517U (zh)

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Granted publication date: 20120530

Termination date: 20130926