CN203207456U - Portable backpack - Google Patents

Portable backpack Download PDF

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Publication number
CN203207456U
CN203207456U CN 201320112774 CN201320112774U CN203207456U CN 203207456 U CN203207456 U CN 203207456U CN 201320112774 CN201320112774 CN 201320112774 CN 201320112774 U CN201320112774 U CN 201320112774U CN 203207456 U CN203207456 U CN 203207456U
Authority
CN
China
Prior art keywords
knapsack
backpack
utility
model
portable
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
Application number
CN 201320112774
Other languages
Chinese (zh)
Inventor
罗春林
Original Assignee
罗春林
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 罗春林 filed Critical 罗春林
Priority to CN 201320112774 priority Critical patent/CN203207456U/en
Application granted granted Critical
Publication of CN203207456U publication Critical patent/CN203207456U/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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Abstract

The utility model relates to a portable backpack. The portable backpack comprises a backpack body, wherein two straps are fixed on the back surface of the backpack body, a backpack cover is buckled on the backpack body and fixed on the backpack body through a snap fastener, the cross section of the backpack body is in a shape of an inverted triangle, and the volume of the upper part of the backpack body is greater than the volume of the lower part of the backpack body. The portable backpack provided by the utility model has the large upper part and the small lower part, and the center of gravity of the portable backpack is at the upper part, so that the pressure of the straps on shoulders can be reduced.

Description

A kind of light knapsack
Technical field
The utility model relates to a kind of knapsack, relates in particular to a kind of light knapsack.
Background technology
Existing knapsack generally all is top big below little, can make the center of gravity of school bag like this filled with articles of knapsack the inside the time thereunder, thereby the increase braces is to the pressure of shoulder.
The utility model content
The utility model provides a kind of light knapsack at the deficiencies in the prior art.
The technical scheme that the utility model solves the problems of the technologies described above is as follows: a kind of light knapsack comprises the knapsack body, fixedly there are two braces at the back side of described knapsack body, fasten on the described knapsack body knapsack cover is arranged, described knapsack cover is fixed on the knapsack body by snap-fastener, the cross section of described knapsack body is del, and the volume on described knapsack body top is greater than the volume of its underpart.
The beneficial effects of the utility model are: the light knapsack of the utility model is up big and down small, and center of gravity can reduce braces to the pressure of shoulder by last.
Description of drawings
Fig. 1 is the structural representation of the light knapsack of the utility model.
The specific embodiment
Below in conjunction with accompanying drawing principle of the present utility model and feature are described, institute gives an actual example and only is used for explaining the utility model, is not for limiting scope of the present utility model.
As shown in Figure 1, described light knapsack comprises knapsack body 4, fixedly there are two braces 2 at the back side of described knapsack body 4, fasten on the described knapsack body 4 knapsack cover 1 is arranged, described knapsack cover 1 is fixed on the knapsack body 4 by snap-fastener 3, the cross section of described knapsack body 4 is del, and the volume on described knapsack body 4 tops is greater than the volume of its underpart.
The above only is preferred embodiment of the present utility model, and is in order to limit the utility model, not all within spirit of the present utility model and principle, any modification of doing, is equal to replacement, improvement etc., all should be included within the protection domain of the present utility model.

Claims (1)

1. light knapsack, it is characterized in that, comprise the knapsack body, fixedly there are two braces at the back side of described knapsack body, fasten on the described knapsack body knapsack cover is arranged, described knapsack cover is fixed on the knapsack body by snap-fastener, and the cross section of described knapsack body is del, and the volume on described knapsack body top is greater than the volume of its underpart.
CN 201320112774 2013-03-01 2013-03-01 Portable backpack Expired - Fee Related CN203207456U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 201320112774 CN203207456U (en) 2013-03-01 2013-03-01 Portable backpack

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN 201320112774 CN203207456U (en) 2013-03-01 2013-03-01 Portable backpack

Publications (1)

Publication Number Publication Date
CN203207456U true CN203207456U (en) 2013-09-25

Family

ID=49197041

Family Applications (1)

Application Number Title Priority Date Filing Date
CN 201320112774 Expired - Fee Related CN203207456U (en) 2013-03-01 2013-03-01 Portable backpack

Country Status (1)

Country Link
CN (1) CN203207456U (en)

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Legal Events

Date Code Title Description
C14 Grant of patent or utility model
GR01 Patent grant
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20130925

Termination date: 20140301