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Foldable knapsack

A backpack and stacking bag technology, applied in the field of learning appliances, can solve the problems of excessively thick backpacks, hidden dangers, inconvenient packing, etc., and achieve the effects of reducing back load, reducing thickness and good stability

Inactive Publication Date: 2018-03-16
CHENGDU QINENG HOISTING EQUIP TECH SERVICE CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] At present, more and more attention is paid to basic compulsory education. Primary school students need to learn and master more and more knowledge, which makes the schoolbag overwhelmed. Often there will be a small backpack full of various books, which is not only harmful to the bearer's health. The body is healthy and developed, and because the backpack is too thick to fit into the desk, I have to take out a certain amount of books to put it into the desk, which is very inconvenient to pack
In addition, if you hang an overly thick and heavy backpack on a chair, there will be certain safety hazards

Method used

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  • Foldable knapsack
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  • Foldable knapsack

Examples

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Embodiment Construction

[0016] The present invention will be further described below in conjunction with the accompanying drawings.

[0017] like figure 1 and 2 As shown, the foldable backpack includes a main backpack 1, a first folded bag 2 and a second folded bag 3, the first folded bag 2 is connected to one side of the main backpack 1 through a first connecting belt 5, and the second folded bag 3 The other side of the main backpack 1 is connected by the second connecting belt 6. The front side of the first folded bag 2 is provided with a fastening sub-part 11, and the back side is provided with a fastening female part 10. The back side of the main backpack 1 is provided with a fastening sub-part 11. , the back side of the second pack 3 is provided with a fastening female part 10 .

[0018] Folding the backpack, the direction towards the shoulder is the forward direction, which includes the main backpack 1 and the first pack 2 and the second pack 3 connected to its two sides, such as image 3 As...

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PUM

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Abstract

The present invention relates to the field of school appliances, specifically a foldable backpack, which is folded from multiple parts and can be carried on the back and conveniently put into a desk. Specifically, it includes a main backpack, a first folded bag and a second folded bag. The first folded bag is connected to one side of the main backpack through the first connecting belt, and the second folded bag is connected to the other side of the main backpack through the second connecting belt. The fastening mother part, the fastening sub-part is provided on the back of the main backpack, and the fastening mother part is provided on the back of the second folded bag. The invention adopts multi-part knapsacks to be folded, aiming at the fact that there are too many and too thick books in the knapsack and it is not convenient to put them into the desks, and at the same time, it can also reduce the back load of the bearer and play a certain role in correcting the body posture.

Description

technical field [0001] The invention relates to the field of learning appliances, in particular to a foldable backpack. Background technique [0002] At present, more and more attention is paid to basic compulsory education. Primary school students need to learn and master more and more knowledge, which makes the schoolbag overwhelmed. Often there will be a small backpack full of various books, which is not only harmful to the bearer's health. The body is healthy and developed, and because the backpack is too thick to fit in the desk, I have to take out a certain amount of books to put it in the desk, which is very inconvenient to pack. In addition, if you hang an overly thick and heavy backpack on a chair, there will be certain safety hazards. Contents of the invention [0003] The object of the present invention is to provide a foldable knapsack formed by folding a multi-part knapsack, which can be carried on the back and conveniently put into a desk. [0004] The obje...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A45F3/04
CPCA45F3/042
Inventor 罗明辉罗兵
Owner CHENGDU QINENG HOISTING EQUIP TECH SERVICE CO LTD
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