CN202657469U - 自由真空包装盒 - Google Patents

自由真空包装盒 Download PDF

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Publication number
CN202657469U
CN202657469U CN 201220316640 CN201220316640U CN202657469U CN 202657469 U CN202657469 U CN 202657469U CN 201220316640 CN201220316640 CN 201220316640 CN 201220316640 U CN201220316640 U CN 201220316640U CN 202657469 U CN202657469 U CN 202657469U
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China
Prior art keywords
box body
box
vacuum packaging
free vacuum
lid
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Expired - Fee Related
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CN 201220316640
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English (en)
Inventor
刘同益
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Baotou true Packing Co., Ltd.
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刘同益
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Abstract

本实用新型涉及一种自由真空包装盒,包括盒体、盒盖,其特征是:盒盖与盒体密封配合,在盒盖或盒体上装有一个可抽气的单向气阀。其优点是:能够反复抽气,使盒体内保持负压的准真空状态,保持盒体内物品的新鲜,使用方便,操作简单,适用面宽广。

Description

自由真空包装盒
技术领域
本实用新型涉及一种自由真空包装盒,属于人类生活用品领域。
技术背景
居民日常生活中的米面等粮食很容易生虫、变质;衣服等物品在衣柜中也容易生虫。真空保藏是一种有效的保藏方式,但目前市场中,还没有一种能与抽气抢配套使用的真空包装盒。
发明内容
本实用新型的目的是提供一种可保鲜、可防潮、防氧化、和防挥发功能的能与抽气抢配套使用的自由真空包装盒。
本实用新型的目的是由以下方式实现的:
本实用新型包括盒体、盒盖,其特征是:盒盖与盒体密封配合,在盒盖或盒体上装有一个可抽气的单向气阀。
本实用新型的优点是:能够反复抽气,使盒体内保持负压的准真空状态,保持盒体内物品的新鲜,使用方便,操作简单,适用面宽广。
附图说明
图1为本实用新型的主视图;
图2为图1的俯视图;
图3为盒盖的结构示意图。
具体实施方式
参照附图,本实用新型包括盒体1、盒盖2,盒体1可以是任意形状的,其最佳形状为长方体形,采用无毒塑料、金属材料或其它环保材料制作。盒盖2与盒体1可以是完全分离的,或相互连接呈半分离的,盒盖2与盒体1密封配合,在盒盖或盒体上装有一个可抽气的单向气阀5。优选地,在盒盖2的内侧边缘设有一圈与盒体上边沿相吻合的凹槽7,在凹槽7内设有密封圈8;在盒盖2的边缘设有对称的密封扣手3,密封扣手3上有卡槽9,在盒盖2上设有提手槽6,在盒体1的上部设有一圈与卡槽9相对应的凸棱4,这样,盒盖2与箱体1间就可以为可密封结合。在盒体的上部或盒盖上设有可抽气、排气的单向气阀5,即可形成一个可重复使用的自由真空包装盒。

Claims (1)

1.一种自由真空包装盒,包括盒体、盒盖,其特征是:盒盖与盒体密封配合,在盒盖或盒体上装有一个可抽气的单向气阀。
CN 201220316640 2012-06-20 2012-06-20 自由真空包装盒 Expired - Fee Related CN202657469U (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 201220316640 CN202657469U (zh) 2012-06-20 2012-06-20 自由真空包装盒

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN 201220316640 CN202657469U (zh) 2012-06-20 2012-06-20 自由真空包装盒

Publications (1)

Publication Number Publication Date
CN202657469U true CN202657469U (zh) 2013-01-09

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN 201220316640 Expired - Fee Related CN202657469U (zh) 2012-06-20 2012-06-20 自由真空包装盒

Country Status (1)

Country Link
CN (1) CN202657469U (zh)

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Legal Events

Date Code Title Description
C14 Grant of patent or utility model
GR01 Patent grant
ASS Succession or assignment of patent right

Owner name: BAOTOU ZHENZHENG PACKAGING CO., LTD.

Free format text: FORMER OWNER: LIU TONGYI

Effective date: 20130927

C41 Transfer of patent application or patent right or utility model
TR01 Transfer of patent right

Effective date of registration: 20130927

Address after: 014030 West Hall, first workers' Cultural Palace, Qingshan District, the Inner Mongolia Autonomous Region, Baotou

Patentee after: Baotou true Packing Co., Ltd.

Address before: 014030, No. 5, No. 30, Yucai District, Qingshan District, the Inner Mongolia Autonomous Region, Baotou

Patentee before: Liu Tongyi

CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20130109

Termination date: 20140620

EXPY Termination of patent right or utility model