CN202262783U - 防负压吸管 - Google Patents

防负压吸管 Download PDF

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Publication number
CN202262783U
CN202262783U CN2011204094067U CN201120409406U CN202262783U CN 202262783 U CN202262783 U CN 202262783U CN 2011204094067 U CN2011204094067 U CN 2011204094067U CN 201120409406 U CN201120409406 U CN 201120409406U CN 202262783 U CN202262783 U CN 202262783U
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China
Prior art keywords
suction tube
negative pressure
beverage bottle
bottle
suction pipe
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Expired - Fee Related
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CN2011204094067U
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English (en)
Inventor
荀昊
章进旸
范建勋
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China University of Mining and Technology CUMT
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China University of Mining and Technology CUMT
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Abstract

本实用新型涉及一种防负压吸管,该吸管为一个细长管状的塑料管,吸管的横向剖面为椭圆形、三角形、四方梯形或齿轮形的开口。使用时,将吸管的一端通过饮料瓶上的盖子插入饮料瓶内,喝饮料时,轻轻转动吸管,即可将饮料瓶盖与吸管接触的面留有空隙,使瓶内气压与瓶外气压相等,该吸管可以有效防止饮料瓶中产生负压,阻止饮料瓶从手中掉落,给人们的生活带来便利。

Description

防负压吸管
技术领域
本实用新型涉及一种吸管,尤其是方便人们喝饮料的防负压吸管。
背景技术
目前,人们喝饮料时需要将吸管从饮料瓶的上部插入,然后通过吸管将饮料吸入口中,在人们喝饮料的过程中,随着瓶内的气压减弱,产生的负压会使饮料瓶被大气压压瘪,使人们不容易握住饮料瓶,造成饮料瓶从手中掉落,给人们的生活带来不便。
实用新型内容
为了克服人们喝饮料时容易在饮料瓶内产生负压的问题,本实用新型提供一种防负压吸管,该吸管可以有效防止饮料瓶中产生负压,阻止饮料瓶从手中掉落,给人们的生活带来便利。
本实用新型解决其技术问题所采用的技术方案是:该吸管为一个细长管状的塑料管,吸管的横向剖面为椭圆形、三角形、四方梯形或齿轮形的开口。使用时,将吸管的一端通过饮料瓶上的盖子插入饮料瓶内,喝饮料时,轻轻转动吸管,即可将饮料瓶盖与吸管接触的面留有空隙,使瓶内气压与瓶外气压相等,有效防止瓶内产生负压。
本实用新型的有益效果是,该吸管可以有效防止饮料瓶中产生负压,阻止饮料瓶从手中掉落,给人们的生活带来便利。
附图说明
下面结合附图和实施例对本实用新型作进一步说明。
图1是本实用新型的结构原理示意图。
图1中,1.吸管,2.饮料瓶。
具体实施方式
在图1中,该吸管1为一个细长管状的塑料管,吸管1的横向剖面为椭圆形、三角形、四方梯形或齿轮形的开口。使用时,将吸管1的一端通过饮料瓶2上的盖子插入饮料瓶2内,喝饮料时,轻轻转动吸管1,即可将饮料瓶盖与吸管1接触的面留有空隙,使瓶内气压与瓶外气压相等,有效防止瓶内产生负压。

Claims (1)

1.防负压吸管,该吸管(1)为一个细长管状的塑料管;其特征是:吸管(1)的横向剖面为椭圆形、三角形、四方梯形或齿轮形的开口。
CN2011204094067U 2011-10-20 2011-10-20 防负压吸管 Expired - Fee Related CN202262783U (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN2011204094067U CN202262783U (zh) 2011-10-20 2011-10-20 防负压吸管

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN2011204094067U CN202262783U (zh) 2011-10-20 2011-10-20 防负压吸管

Publications (1)

Publication Number Publication Date
CN202262783U true CN202262783U (zh) 2012-06-06

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN2011204094067U Expired - Fee Related CN202262783U (zh) 2011-10-20 2011-10-20 防负压吸管

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CN (1) CN202262783U (zh)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110063888A (zh) * 2019-05-21 2019-07-30 程勇 精油电热灸装置

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110063888A (zh) * 2019-05-21 2019-07-30 程勇 精油电热灸装置

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Granted publication date: 20120606

Termination date: 20121020