Durable tool knapsack

A durable, tool technology, applied in the field of tool bags, can solve the problems of easy damage and shortened service life of canvas backpacks, and achieve the effect of lightening the burden, good wear resistance and light weight

Inactive Publication Date: 2018-02-23
颜茹玉
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Although the canvas bag is light in weight, when there are many tools placed and the travel distance is long, if you carry it for a long time, the back with the strap will rub against the human body for a long time, and it is easy to be damaged.
At the same time, the opening of the canvas bag also needs to take and place tools frequently, and the tools will often rub against the opening, and the service life of the canvas bag will also be shortened.

Method used

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  • Durable tool knapsack
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Experimental program
Comparison scheme
Effect test

Embodiment

[0016] like figure 1 and 2 As shown, the present invention includes a bag body 1, a strap 3, a first wear-resistant layer 2 and a second wear-resistant layer 4, and the first wear-resistant layer 2 is fixed on the back of the bag body 1 with rivets. The strap 3 of this embodiment is located on the back of the bag body 1, and the first wear-resistant layer 2 is located on the back of the bag body 1. The shape of the first wear-resistant layer 2 is the same as that of the back of the bag body 1. The first wear-resistant layer Layer 2 is evenly distributed with polygonal bumps. Both the first wear-resistant layer 2 and the second wear-resistant layer 4 are tendon thin layers. The second wear-resistant layer 4 of this embodiment is arranged at the opening of the bag body 1 and distributed around the opening, and the second wear-resistant layer 4 is fastened to the opening of the bag body 1 .

[0017] The back side of the bag body is provided with a first wear-resistant layer, t...

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PUM

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Abstract

The invention discloses a durable tool backpack, comprising a bag body (1), a strap (3), a first wear-resistant layer (2) and a second wear-resistant layer (4), the strap (3) is located in the bag The back side of the body (1), the first wear-resistant layer (2) is located on the back side of the bag body (1), and the second wear-resistant layer (4) is arranged at the opening of the bag body (1), surrounding The openings are distributed in a circle. Through the above structure, the present invention sets a wear-resistant layer on the side of the bag body close to the person and at the opening of the bag body, thereby improving the service life of the tool bag.

Description

technical field [0001] The invention relates to tool bags, and more particularly to durable tool backpacks. Background technique [0002] Various tools of different types and sizes are used in many places in people's daily life. For example, in the field of engineering maintenance, it is necessary to carry various instruments such as wrenches, screwdrivers and multimeters. And when the medical personnel need to go out to see a doctor, they need to carry syringes, reagent bottles, needle tubes, etc. For a painter who goes out to sketch, he needs to carry brushes and paints. Different uses require different types and sizes of tool kits, and the requirements for tool kits are also subdivided accordingly. The product design is novel and unique, and it is specially designed for special industries, and is specially designed and produced for the needs of specific subdivided industries. In the field of engineering maintenance, it is often necessary to carry tools to travel a long...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A45F3/04A45C13/36A45C13/00
CPCA45F3/04A45C13/001A45C13/36
Inventor 颜茹玉
Owner 颜茹玉
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