CN2264544Y - 真空保鲜杯 - Google Patents

真空保鲜杯 Download PDF

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Publication number
CN2264544Y
CN2264544Y CN 95224635 CN95224635U CN2264544Y CN 2264544 Y CN2264544 Y CN 2264544Y CN 95224635 CN95224635 CN 95224635 CN 95224635 U CN95224635 U CN 95224635U CN 2264544 Y CN2264544 Y CN 2264544Y
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cup
cover
utility
model
sealing ring
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CN 95224635
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张旭华
王林
哈慧兰
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Individual
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Abstract

本实用新型一种真空保鲜杯,涉及个人和家庭用品领域。其结构是由一个杯体和杯盖构成杯形整体。在杯体和杯盖的之间加装一个密封圈,在杯盖正中安装一个抽气阀,抽气阀是由一个密封盖正中连结一个放气钮,在密封盖与放气钮之间加装一道密封圈,在放气钮下底端加装一个密封垫构成一体。本实用新型结构简单、使用方便、外形美观、造价合理且对食品保鲜时间长而可靠。

Description

真空保鲜杯
本实用新型是一种真空保鲜杯,涉及个人及家庭用品领域。
目前市场上出售的保鲜器皿有单层的玻璃或陶瓷制品,也有双层由外皮和内胆夹层的真空层的保暖瓶制品,不论是以上那一种器皿,其保鲜原理都是使食品和外界隔离,以减少污染和腐蚀。由于器皿内不是真空,余留空气中有害物对食物仍然会起到一定的腐蚀作用,因而保鲜时间不会太长,保鲜质量也未必可靠。
本实用新型的目的在于提供一种不用冰箱冷藏对食物便可以较长时间保鲜,而且保鲜质量非常可靠的真空保鲜器皿,以满足广大消费者的需求。
本实用新型是由以下技术方案实现的:其结构是有一个杯体和一个杯盖之间装一道密封圈密封垫构成。使用时用抽气泵往抽气阀上对准轻轻一压,而后上下拉动抽气泵手柄,盒内空气便被全部抽出,盒内保持真空状态。如需取出食物时,只需按动放气扭,抽气阀便打开,外界空气,从抽气阀空隙处便可进入盒内,盒盖即可打开。
本实用新型的优点在于:结构简单、使用方便、外型美观、价格合理,而且食品不用冰箱冷藏就可起到保鲜的作用。
附图说明:图1是本实用新型的外型图
图2是本实作新型的杯盖及抽气阀结构图
图中:1是杯体  2是杯盖  3是杯盖密封圈  4是抽气阀密封盖  5是放气钮  6是密封圈  7是密封垫
下面结合附图和实施例对本实用新型作进一步阐述:如图1所示:杯体1用透明塑料,杯盖2用乳白色塑料制成,整体呈杯状透明,洁白美观,新颖。在杯体1和杯盖2之间,加装一个硅胶密封圈加强密封,如图2所示:在杯盖2正中安装一个抽气阀,抽气阀是由密封盖4正中联结一个放气钮5,密封盖4和放气钮5之间加装一道密封圈6,在密封盖4的底端连结一个密封垫7,密封圈6和密封垫7均采用硅橡胶制成。

Claims (1)

1,一种真空保鲜杯是由杯体1、盖2构成,其特征在于在杯体1和杯盖2之间加装一个密封圈3,在杯盖2的正中安装一个抽气阀,抽气阀是由密封盖4正中联结一个放气钮5,密封盖4和放气钮5之间加一道密封圈6,在密封盖4的底端连一个密封垫7构成一体。
CN 95224635 1995-11-13 1995-11-13 真空保鲜杯 Expired - Fee Related CN2264544Y (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 95224635 CN2264544Y (zh) 1995-11-13 1995-11-13 真空保鲜杯

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN 95224635 CN2264544Y (zh) 1995-11-13 1995-11-13 真空保鲜杯

Publications (1)

Publication Number Publication Date
CN2264544Y true CN2264544Y (zh) 1997-10-15

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN 95224635 Expired - Fee Related CN2264544Y (zh) 1995-11-13 1995-11-13 真空保鲜杯

Country Status (1)

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CN (1) CN2264544Y (zh)

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