CN202386403U - 带通气阀门的保温杯 - Google Patents

带通气阀门的保温杯 Download PDF

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Publication number
CN202386403U
CN202386403U CN2011205681858U CN201120568185U CN202386403U CN 202386403 U CN202386403 U CN 202386403U CN 2011205681858 U CN2011205681858 U CN 2011205681858U CN 201120568185 U CN201120568185 U CN 201120568185U CN 202386403 U CN202386403 U CN 202386403U
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cup
valve
valve plug
vacuum cup
air pressure
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CN2011205681858U
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陈阳
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Abstract

带通气阀门的保温杯,其特征是:在保温杯杯体上安装杯盖,在杯盖上设置一个通气道,在通气道内设置气门塞,在气门塞上安装提扭。其有益效果是:当杯中的水随着冷却而使内部气压降低从而压住盖子的时候,可以通过握住提扭拔出气门塞,从而使内外气压相同,杯子也就比较容易打开了。

Description

带通气阀门的保温杯
技术领域
本实用新型涉及一种杯子,特别是一种带通气阀门的保温杯。 
背景技术
现在的保温杯虽然有保温效果,但是由于倒入热水之后再保温杯里稍加冷却,会导致杯内气压低于外界气压,所以很多保温杯放上一段时间会很难开启。 
发明内容
本实用新型的目的就是要解决上述背景技术中提到的问题,提供一种带通气阀门的保温杯。 
本实用新型采用的技术方案是:带通气阀门的保温杯,其特征是:在保温杯杯体上安装杯盖,在杯盖上设置一个通气道,在通气道内设置气门塞,在气门塞上安装提扭。 
本实用新型的有益效果是:当杯中的水随着冷却而使内部气压降低从而压住盖子的时候,可以通过握住提扭拔出气门塞,从而使内外气压相同,杯子也就比较容易打开了。 
附图说明
下面结合附图和实例对本实用新型作进一步详细说明。 
图为本实用新型的结构示意图。 
图中:1、提扭,2、杯盖,3、保温杯杯体,4、气门塞,5、通气道。 
具体实施方式
如图,带通气阀门的保温杯,其特征是:在保温杯杯体3上安装杯盖2,在杯盖2上设置一个通气道5,在通气道5内设置气门塞4,在气门塞4上安装提扭1。其有益效果是:当杯中的水随着冷却而使内部气压降低从而压住盖子的时候,可以通过握住提扭拔出气门塞,从而使内外气压相同,杯子也就比较容易打开了。 

Claims (1)

1.带通气阀门的保温杯,其特征是:在保温杯杯体上安装杯盖,在杯盖上设置一个通气道,在通气道内设置气门塞,在气门塞上安装提扭。 
CN2011205681858U 2011-12-19 2011-12-19 带通气阀门的保温杯 Expired - Fee Related CN202386403U (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN2011205681858U CN202386403U (zh) 2011-12-19 2011-12-19 带通气阀门的保温杯

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN2011205681858U CN202386403U (zh) 2011-12-19 2011-12-19 带通气阀门的保温杯

Publications (1)

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CN202386403U true CN202386403U (zh) 2012-08-22

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CN2011205681858U Expired - Fee Related CN202386403U (zh) 2011-12-19 2011-12-19 带通气阀门的保温杯

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CN (1) CN202386403U (zh)

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Granted publication date: 20120822

Termination date: 20121219