CN2438674Y - 自闭式饮料瓶盖 - Google Patents

自闭式饮料瓶盖 Download PDF

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CN2438674Y
CN2438674Y CN 00230638 CN00230638U CN2438674Y CN 2438674 Y CN2438674 Y CN 2438674Y CN 00230638 CN00230638 CN 00230638 CN 00230638 U CN00230638 U CN 00230638U CN 2438674 Y CN2438674 Y CN 2438674Y
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龚复文
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Abstract

一种自闭式饮料瓶盖,主要是克服目前螺扣式饮料瓶盖饮用时开启困难等弊端。它包括有上盖和下盖,在下盖中增设了一个球面出水膜,其上开有十字切口。当饮用时只要用嘴吸或用手挤压瓶体,饮料就会从十字切口处出来,停止饮用时出水膜复原,十字切口紧闭,使之饮料点滴不漏。本实用新型特别适合驾驶员、运动员或残疾人使用。

Description

自闭式饮料瓶盖
本实用新型涉及一种饮料瓶盖,特别是一种自闭式饮料瓶盖。
目前,市场上销售的各种瓶装饮料,其瓶盖的结构大都为螺扣式手开瓶盖,开启时非常不便,满足不了当前人们快节奏的生活。尤其是对运动中的人,如驾驶员、运动员或者残疾人等等,对于他们的使用更显不便。
本实用新型的目的在于提供一种结构简单、饮用方便的自闭式饮料瓶盖。
本实用新型的目的是这样实现的:它包括有上盖1和下盖2,在下盖2中增设了一个球面出水膜3,其上开有十字切口。
上述所说的球面出水膜3是通过压紧圈4设置在下盖2中。
上述所说的球面出水膜3的球面半径R为100mm,弦长为9mm,球面厚度为0.4~0.5mm,十字切口为7mm×7mm。
本实用新型的优点在于设计独特,结构简单,使用方便,饮用时只须用嘴吸或用手挤压瓶体,饮料即可从十字切口处流出,否则点滴不漏,只需一只手就可完成,所以特别适用于驾驶员、运动员或残疾人等人群。
下面结合附图对本实用新型作进一步描述。
图1是本实用新型的结构半剖示意图。
图2是图1的俯视图。
图3是图1中球面出水膜3的立体结构示意图。
以上附图所示的结构是本实用新型的实施例。图中,1为透明的上盖;2为下盖;3为设置在下盖中的球面出水膜,其上开有十字切口;4为设置出水膜所用的压紧圈。本实用新型采用无毒塑料制造。球面出水膜的大小、弧度、厚度等尺寸必须恰当,装配时,球面出水膜凸面对下,当球面受到瓶中水自重压力时,球面十字切口就会在受压下紧紧关死,但在用嘴吸或用手挤压瓶体时,压力超过了十字切口所能承受的压力,十字切口即会自动开启,当停止吸或手压时,十字切口就会自动关闭,滴水不漏。由于本实用新型设计独特,使用方便,单手即可操作,所以普遍受到人们的青睐。

Claims (3)

1、一种自闭式饮料瓶盖,包括有上盖(1)和下盖(2),其特征在于:在下盖(2)中增设了一个球面出水膜(3),其上开有十字切口。
2、根据权利要求1所述的自闭式饮料瓶盖,其特征在于:上述所说的球面出水膜(3)是通过压紧图(4)设置在下盖(2)中。
3、根据权利要求1或2所述的自闭式饮料瓶盖,其特征在于:上述所说的球面出水膜(3)的球面半径R为100mm,弦长为9mm,球面厚度为0.4~0.5mm,十字切口为7mm×7mm。
CN 00230638 2000-08-17 2000-08-17 自闭式饮料瓶盖 Expired - Fee Related CN2438674Y (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 00230638 CN2438674Y (zh) 2000-08-17 2000-08-17 自闭式饮料瓶盖

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN 00230638 CN2438674Y (zh) 2000-08-17 2000-08-17 自闭式饮料瓶盖

Publications (1)

Publication Number Publication Date
CN2438674Y true CN2438674Y (zh) 2001-07-11

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN 00230638 Expired - Fee Related CN2438674Y (zh) 2000-08-17 2000-08-17 自闭式饮料瓶盖

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CN (1) CN2438674Y (zh)

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