CN202665107U - 一种防倒流吸管 - Google Patents

一种防倒流吸管 Download PDF

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Publication number
CN202665107U
CN202665107U CN 201220329156 CN201220329156U CN202665107U CN 202665107 U CN202665107 U CN 202665107U CN 201220329156 CN201220329156 CN 201220329156 CN 201220329156 U CN201220329156 U CN 201220329156U CN 202665107 U CN202665107 U CN 202665107U
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suction pipe
straw
backflow prevention
utility
model
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CN 201220329156
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English (en)
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陈科
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Individual
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Abstract

本实用新型涉及一种吸管,特别涉及一种防倒流吸管。该防倒流吸管,包括吸管,其特征是:所述吸管内壁上均匀设置有若干个防倒流片;所述吸管中部设置有可以弯折的折纹,因此,本实用新型的设计合理,实用方便。

Description

一种防倒流吸管
(一)        技术领域
    本实用新型涉及一种吸管,特别涉及一种防倒流吸管。
(二)        背景技术
    吸管是我们喝豆浆、牛奶或饮料用的工具,使用起来方便快捷,但是现在使用的吸管结构比较简单,有时会不易携带,而且吸管中的饮品会倒流到容器中影响整瓶饮品的卫生。
(三)        发明内容
    本实用新型为了弥补现有技术的不足,提供了一种设计合理,结构方便的防倒流吸管。
本实用新型是通过如下技术方案实现的: 
一种防倒流吸管,包括吸管,其特征是:所述吸管内壁上均匀设置有若干个防倒流片;所述吸管中部设置有可以弯折的折纹。
所述防倒流片呈鱼鳞状。
本实用新型的有益效果是:该实用新型的防倒流吸管结构简单, 实用方便,便于携带,而且能防止饮品倒流入容器内,影响整瓶饮品的卫生,适于广泛推广应用。
(四)        附图说明
下面结合附图对本实用新型作进一步的说明。
附图1为本实用新型的结构示意图;
图中,1吸管,2防倒流片,3折纹。
(五)        具体实施方式
附图为本实用新型的一种具体实施例。该实施例包括吸管1,其特征是:所述吸管1内壁上均匀设置有若干个防倒流片2;所述吸管1中部设置有可以弯折的折纹3;所述防倒流片2呈鱼鳞状。

Claims (2)

1.一种防倒流吸管,包括吸管(1),其特征是:所述吸管(1)内壁上均匀设置有若干个防倒流片(2);所述吸管(1)中部设置有可以弯折的折纹(3)。
2.根据权利要求1所述的防倒流吸管,其特征是:所述防倒流片(2)呈鱼鳞状。
CN 201220329156 2012-07-09 2012-07-09 一种防倒流吸管 Expired - Fee Related CN202665107U (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 201220329156 CN202665107U (zh) 2012-07-09 2012-07-09 一种防倒流吸管

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN 201220329156 CN202665107U (zh) 2012-07-09 2012-07-09 一种防倒流吸管

Publications (1)

Publication Number Publication Date
CN202665107U true CN202665107U (zh) 2013-01-16

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Family Applications (1)

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CN 201220329156 Expired - Fee Related CN202665107U (zh) 2012-07-09 2012-07-09 一种防倒流吸管

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CN (1) CN202665107U (zh)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113133629A (zh) * 2021-03-29 2021-07-20 单泳钊 一种防逆流可调节吸管
CN115500251B (zh) * 2022-10-11 2024-04-05 中国农业科学院果树研究所 一种果树节水灌溉装置

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113133629A (zh) * 2021-03-29 2021-07-20 单泳钊 一种防逆流可调节吸管
CN113133629B (zh) * 2021-03-29 2022-12-13 淮北星城信息科技有限公司 一种防逆流可调节吸管
CN115500251B (zh) * 2022-10-11 2024-04-05 中国农业科学院果树研究所 一种果树节水灌溉装置

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C14 Grant of patent or utility model
GR01 Patent grant
C17 Cessation of patent right
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20130116

Termination date: 20130709