CN2601966Y - 锁紧式易拉瓶盖 - Google Patents

锁紧式易拉瓶盖 Download PDF

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CN2601966Y
CN2601966Y CN 03211428 CN03211428U CN2601966Y CN 2601966 Y CN2601966 Y CN 2601966Y CN 03211428 CN03211428 CN 03211428 CN 03211428 U CN03211428 U CN 03211428U CN 2601966 Y CN2601966 Y CN 2601966Y
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bottle cap
bottle
lid
expansion joint
bottle lid
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Expired - Fee Related
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CN 03211428
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侯启达
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Individual
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Abstract

本实用新型涉及一种适用于饮料瓶、酒瓶的锁紧式易拉瓶盖。其是在瓶盖的盖口处的周壁上开有伸缩缝,在开有伸缩缝的瓶盖壁上廷伸有一个拉片,在瓶盖内设有与其内部形状相适应的密封垫,在瓶盖外围壁的内凹处套有两端通过带有铰接件的锁扣连接的锁紧环。

Description

锁紧式易拉瓶盖
本实用新型涉及一种适用于饮料瓶、酒瓶的锁紧式易拉瓶盖。
据了解,至今饮料瓶、酒瓶所用的瓶盖仍普遍是用瓶启子开启的传统瓶盖,虽然这种瓶盖具有封闭严的优点,但存在有不便开启的不足之处,在没有瓶启子的情况下很难将其打开,至使人们用各种方法去开启,甚至用牙咬,其不但不安全,不卫生,而且有失大雅。
本实用新型旨在提供一种设计合理、安全可靠、使于开启、有利于卫生的锁紧式易拉瓶盖。
本实用新型的技术方案是,在瓶盖的盖口处的周壁上开有伸缩缝,在开有伸缩缝的瓶盖壁上延伸有一个拉片,在瓶盖内设有与其内部形状相适应的密封垫,在瓶盖外周壁的内凹处套有两端通过带有铰接件的锁扣连接的锁紧环。
本实用新型与背景技术比较,由于采取了上述技术方案,因此,有效地解决了瓶盖开启难的问题,不但安全可靠,而且文明卫生。
图1是本实用新型的结构示意图。
下面结合附图详细描述本实用新型的一个具体实施例。
参见图1,在瓶盖1的盖口处的周壁上开有20个伸缩缝5,在间隔一个伸缩缝的瓶盖壁上廷伸有一个舌形拉片7,在瓶盖1内装有与其内部形状相适应的套状密封垫2,在瓶盖外周壁的内凹处套有锁紧环3。该锁紧环3是由铁丝制成的两端封闭的环,在其一端的封闭端套有由铁片制成的两端带有轴孔的铰接件4。铰接件4一端的轴孔套在锁紧环3一端的封闭端,铰接件4另一端的轴孔套在锁扣6的轴上。锁扣6是由铁片制成的一端带有轴,中部带有轴孔,另一端带有扳柄的锁扣,锁扣6通过轴孔套在锁紧环3另一端的封闭端。
使用时,将瓶盖1盖在瓶口上,然后将锁紧环3套在瓶盖1的外周壁的内凹处,并将锁扣6的扳柄向内推将瓶盖1锁紧在瓶口上。当开启时,将锁扣6的扳柄拉起使锁紧环3脱离瓶盖1,并拉动拉片7使瓶盖1脱离瓶口。

Claims (1)

1、一种锁紧式易拉瓶盖,包括有瓶盖[1],其特征是在瓶盖[1]的盖口处的周壁上开有伸缩缝[5],在开有伸缩缝的瓶盖壁上廷伸有一个拉片[7],在瓶盖[1]内设有与其内部形状相适应的密封垫[2],在瓶盖外周壁的内凹处套有两端通过带有铰接件[4]的锁扣[6]连接的锁紧环[3]。
CN 03211428 2003-02-19 2003-02-19 锁紧式易拉瓶盖 Expired - Fee Related CN2601966Y (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 03211428 CN2601966Y (zh) 2003-02-19 2003-02-19 锁紧式易拉瓶盖

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN 03211428 CN2601966Y (zh) 2003-02-19 2003-02-19 锁紧式易拉瓶盖

Publications (1)

Publication Number Publication Date
CN2601966Y true CN2601966Y (zh) 2004-02-04

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Family Applications (1)

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CN 03211428 Expired - Fee Related CN2601966Y (zh) 2003-02-19 2003-02-19 锁紧式易拉瓶盖

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CN (1) CN2601966Y (zh)

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