CN2166722Y - 一种吸管 - Google Patents

一种吸管 Download PDF

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Publication number
CN2166722Y
CN2166722Y CN 93203499 CN93203499U CN2166722Y CN 2166722 Y CN2166722 Y CN 2166722Y CN 93203499 CN93203499 CN 93203499 CN 93203499 U CN93203499 U CN 93203499U CN 2166722 Y CN2166722 Y CN 2166722Y
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suction pipe
wall
straw
drinking
bottle
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CN 93203499
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司徒成坚
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Individual
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Abstract

一种吸管,其外壁有多条纵向的条状凸台,使吸 管外壁凹凸不平,其刺穿包封在饮料瓶口的包封膜 时,管壁与穿孔的周边不能紧密接触,利于空气进入 饮料瓶中。可不致于在吮吸时造成瓶内负压,使吮吸 不顺畅。

Description

本实用新型涉及喝饮料用的吸管。
乳酸型饮料瓶口及一些口服液瓶口一般均用一层金属箔和膜包封,但吸管外壁与被刺穿的包封膜的孔周边接触较紧密,空气不易进入饮料瓶中,吮吸时在瓶中产生负压,致使吮吸不顺畅。
本实用新型之目的是给出一种吸管,其刺穿饮料瓶口的包封膜后,空气可顺畅进入瓶中,吮吸时瓶中不产生负压。
所述的吸管外壁有多条纵向的条状凸台。凸台的截面形状可以是矩形或弧形或三角形。
本实用新型所述的吸管因外壁有凸台,吸管的横截面周边凹凸不平,吸管刺穿饮料瓶口的包封膜,与孔的周边不可能紧密接触,空气易进入瓶中,而不会因吮吸产生负压。
图1,所述吸管的主视图;
图2,吸管的截面图。
吸管外壁有八条纵向的条状凸台1,凸台1的截面形状并不重要,主要是吸管周边尽量凹凸不平,还应指出纵向条状凸台1不一定是直线,也可是绕吸管的螺旋线。

Claims (3)

1、一种吸管,其特征在于,吸管外壁有多条纵向的条状凸台1。
2、按权利要求1所述的吸管,其特征在于凸台1的截面是矩形或弧形或三角形。
3、按权利要求1所述的吸管,其特征在于条状凸台1是绕吸管的螺旋线。
CN 93203499 1993-02-10 1993-02-10 一种吸管 Expired - Fee Related CN2166722Y (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 93203499 CN2166722Y (zh) 1993-02-10 1993-02-10 一种吸管

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN 93203499 CN2166722Y (zh) 1993-02-10 1993-02-10 一种吸管

Publications (1)

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CN2166722Y true CN2166722Y (zh) 1994-06-01

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CN 93203499 Expired - Fee Related CN2166722Y (zh) 1993-02-10 1993-02-10 一种吸管

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CN (1) CN2166722Y (zh)

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