CN2518788Y - 活塞式牙膏 - Google Patents

活塞式牙膏 Download PDF

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CN2518788Y
CN2518788Y CN 01264988 CN01264988U CN2518788Y CN 2518788 Y CN2518788 Y CN 2518788Y CN 01264988 CN01264988 CN 01264988 CN 01264988 U CN01264988 U CN 01264988U CN 2518788 Y CN2518788 Y CN 2518788Y
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刘强
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Abstract

活塞式牙膏,是一种内部带有活塞的牙膏装置,它由牙膏管、牙膏帽,及内部活塞组成,在牙膏管尾部有一通气孔,牙膏装于活塞前面储膏腔内,活塞后为空腔,该装置应用后,可解决我们平时在使用牙膏用到最后时,为了多挤,挤得费时费力的麻烦和挤不干净而造成的浪费。

Description

活塞式牙膏
本实用新型涉及一种内部带有活塞的牙膏装置。
目前,采用的牙膏管的结构比较简单,但存在用到最后时,人们为了尽可能从中多挤出牙膏,反复来回挤,既费时又费力,并且无论怎么挤也挤不干净的缺点。为了解决这一问题,人们做了多种努力,如设计出牙膏挤压器和带有气压腔等结构装置,但它们结构较为复杂,成本较大,不便生产,不易应用。
本实用新型的目的是提供一种活塞式牙膏,它不仅结构简单,成本低廉,易于生产,而且使我们使用的牙膏挤得干净又不费力,节约而不造成浪费。
本实用新型的目的是这样实现的:活塞式牙膏是由类似于现有普通的牙膏管、内部活塞和牙膏帽组成,在牙膏管的尾部有一通气孔,活塞为不规则旋转体结构,其前端类似于牙膏管前端,并可与牙膏管前端相吻合,后端为圆滑锥体形,也可为楔形,活塞可为空心或实心。活塞前面为储膏腔,是装牙膏的地方,活塞后为空腔,借通气孔与外界相通。当打开牙膏帽,用手捏包裹活塞后端的牙膏管的外壁部位时,由于活塞的后端呈圆滑锥体形或楔形,使该处管壁对活塞产生一个向前的力距,又因牙膏管尾部有一通气孔保持空腔的通气,所以活塞向牙膏前端移动,从而把该部位的牙膏全部推向前面,从而牙膏便会从管口冒出。当用到最后,活塞移到了牙膏管的最前端,活塞的前端与牙膏管的前端相吻合,从而把装在储膏腔内的牙膏全部挤出来。
本实用新型的优点:结构简单,成本低廉,制造容易,操作简单,彻底节约,本装置除了用于装牙膏外,还可装鞋油、化妆品等膏状物。
附图书明:图1是本实用新型实施前的纵剖面图。
          图2是本实用新型实施后的纵剖面图。
本实用新型的具体实施例,活塞式牙膏,它由牙膏管(1)、牙膏帽(2)、活塞(3)、通气孔(4)、储膏腔(5)和空腔(6)构成。其活塞(3)与牙膏管(1)的内壁滑动接触,活塞(3)的前端形状类似牙膏管(1)的前端,活塞(3)的前面为储膏腔(5),活塞(3)的后面为空腔(6),在空腔(6)的后部,有通气孔(4),空腔(6)借通气孔(4)与外界相通,当打开牙膏帽(2),用手捏包裹活塞(3)的后端的牙膏管(1)外壁部位时,活塞(3)向前移动,从而,把该部位的牙膏全部推向前面,最终把牙膏推挤干净为止。

Claims (2)

1.一种由牙膏管、牙膏帽、活塞、通气孔组成的活塞式牙膏,其特征是:在牙膏管内设有活塞,活塞与牙膏管内壁滑动接触,在牙膏管的尾部设有通气孔。
2.根据权利要求1所述的活塞式牙膏,其特征是:活塞的前端形状类似于牙膏管前端形状,后端为圆滑锥体形或楔形。
CN 01264988 2001-10-17 2001-10-17 活塞式牙膏 Expired - Fee Related CN2518788Y (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 01264988 CN2518788Y (zh) 2001-10-17 2001-10-17 活塞式牙膏

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Application Number Priority Date Filing Date Title
CN 01264988 CN2518788Y (zh) 2001-10-17 2001-10-17 活塞式牙膏

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CN2518788Y true CN2518788Y (zh) 2002-10-30

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101734408B (zh) * 2008-11-06 2012-08-22 彭加桂 一种从尾端进气的倒立吸气式包装软管
CN106275786A (zh) * 2016-10-05 2017-01-04 刘�文 一种可以将药膏挤干净的方法

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101734408B (zh) * 2008-11-06 2012-08-22 彭加桂 一种从尾端进气的倒立吸气式包装软管
CN106275786A (zh) * 2016-10-05 2017-01-04 刘�文 一种可以将药膏挤干净的方法

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