CN202375298U - 一种伸缩背包 - Google Patents

一种伸缩背包 Download PDF

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Publication number
CN202375298U
CN202375298U CN2011204787732U CN201120478773U CN202375298U CN 202375298 U CN202375298 U CN 202375298U CN 2011204787732 U CN2011204787732 U CN 2011204787732U CN 201120478773 U CN201120478773 U CN 201120478773U CN 202375298 U CN202375298 U CN 202375298U
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China
Prior art keywords
knapsack
telescopic
bag body
inclusion
articulamentum
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Expired - Fee Related
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CN2011204787732U
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English (en)
Inventor
纪建飞
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Individual
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Individual
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Priority to CN2011204787732U priority Critical patent/CN202375298U/zh
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Publication of CN202375298U publication Critical patent/CN202375298U/zh
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Abstract

一种伸缩背包,属于箱包类产品,它包括包体,所述的包体一侧设有背带,所述的包体中部断开,包体断开处由波纹状的连接层连接。本实用新型包体的体积可通过拉伸或挤压连接层的高度进行调整,使用方便,人们无需准备不同型号的背包。

Description

一种伸缩背包
技术领域
本实用新型涉及一种背包,具体地说是一种伸缩背包。
背景技术
人们出差或旅行需要背包,所使用的背包的大小取决于人们的需要,出门时间较长或地点较远,所带物品较多,就需要大点的背包,反之一个小背包就可以了,所以人们家中需要准备多个大小不同的包,不用时存放占用了很大空间。
实用新型内容
本实用新型的目的在于提供一种伸缩背包,使用该伸缩背包的大小容量可根据人们需要随时调节,使用灵活方便。
本实用新型解决其技术问题所采取的技术方案是:一种伸缩背包,包括包体,所述的包体一侧设有背带,所述的包体中部断开,包体断开处由波纹状的连接层连接。
本实用新型的有益效果是:设有波纹状的连接层,包体的体积可通过拉伸或挤压连接层的高度进行调整,使用方便,人们无需准备不同型号的背包。
附图说明
图1为本实用新型的结构示意图。
图中:1包体,2背带,3连接层。
具体实施方式
如图1所示。一种伸缩背包,包括包体1,所述的包体1一侧设有背带2,所述的包体1中部断开,包体1断开处由波纹状的连接层3连接。
当所带物品不多时,连接层3的波纹处于褶皱状态,当物品较多时,将连接层3拉伸展开,背包高度增加,容量增大,不用时挤压连接层3使背包降至最短状态,节约空间。

Claims (1)

1.一种伸缩背包,包括包体,所述的包体一侧设有背带,其特征是,所述的包体中部断开,包体断开处由波纹状的连接层连接。
CN2011204787732U 2011-11-26 2011-11-26 一种伸缩背包 Expired - Fee Related CN202375298U (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN2011204787732U CN202375298U (zh) 2011-11-26 2011-11-26 一种伸缩背包

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN2011204787732U CN202375298U (zh) 2011-11-26 2011-11-26 一种伸缩背包

Publications (1)

Publication Number Publication Date
CN202375298U true CN202375298U (zh) 2012-08-15

Family

ID=46623822

Family Applications (1)

Application Number Title Priority Date Filing Date
CN2011204787732U Expired - Fee Related CN202375298U (zh) 2011-11-26 2011-11-26 一种伸缩背包

Country Status (1)

Country Link
CN (1) CN202375298U (zh)

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C14 Grant of patent or utility model
GR01 Patent grant
C17 Cessation of patent right
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20120815

Termination date: 20121126