Elastic backpack pad

A backpack, elastic technology, applied in clothing, travel or camping equipment, accessories, etc., can solve the problem of non-volatile, achieve the effect of strong practicability, reduce the sense of oppression, and simple structure

Inactive Publication Date: 2015-06-03
ZHEJIANG SCI-TECH UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The invention provides an elastic backpack pad, which aims to solve the problems in the prior art that when the back...

Method used

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  • Elastic backpack pad
  • Elastic backpack pad
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Embodiment Construction

[0013] Below in conjunction with accompanying drawing and embodiment the present invention will be further described:

[0014] refer to figure 1 , an elastic backpack pad, including a backing plate 1, a spring set 2 and a breathable membrane 3. The spring set is composed of several identical springs, and is located on the upper surface of the backing plate 1; the air-permeable membrane 3 is located on the top of the spring set 2, and completely covers the whole spring set 2; one end of the spring is fixed to the backing plate 1 The other end supports the air-permeable membrane 3, and the four sides of the air-permeable membrane 3 are embedded and fixed to the edge of the backing plate 1.

[0015] Such as figure 2 As shown, a cross-sectional view of the present invention is depicted. The backing plate 1 can be made of hard plastic, and several identical springs are evenly distributed and one end is fixed on the upper surface of the backing plate 1 to form a spring group 2 ....

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PUM

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Abstract

The invention relates to an elastic backpack pad, belongs to the field of daily life, and aims to solve the problem of a hot and humid phenomenon on the back of a user due to use of the conventional backpack and to release the compressive feeling of the user from the backpack. The elastic backpack pad comprises a base plate, spring sets and a breathable film, wherein a plurality of springs are fixed on the upper surface of the base plate uniformly, the tops of the spring sets are covered with the breathable film which covers all the springs; and four edges of the breathable film are connected to the edges of the base plate in an embedded manner. the springs are taken as an isolation layer to separate the back of the user from the inner side of the backpack, free air flow on the back of the user is guaranteed, heat dissipation on the back of a human body is facilitated, burning sensation on the back of the human body during backpack use and back wetting caused by a large amount of generated sweat are prevented, meanwhile, collision and compressive feeling on the back of the human body by articles in the backpack can be released, and the elastic backpack pad is simple in structure, high in usability and easy to manufacture and popularize.

Description

technical field [0001] The invention relates to a cushion body, in particular to a backpack cushion arranged on a backpack and used for buffering pressure and preventing back dampness and heat, belonging to the field of daily life. Background technique [0002] Backpacks are commonly used items in people's daily life. When the user is using the backpack, because the inner side of the backpack is close to the back of the human body, the back is oppressive and airtight, which easily causes the user to have a burning sensation on the back, heat and sweat. Especially in summer, after using the backpack for a long time, a large amount of sweat stains are deposited on the back, which is not easy to volatilize, which causes great inconvenience to people when using the backpack. Contents of the invention [0003] The invention provides an elastic backpack pad, aiming to solve the problem in the prior art that the backpack will cause a burning sensation on the user's back, resulti...

Claims

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Application Information

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IPC IPC(8): A45C13/36A45F3/04
CPCA45C13/36A45F3/04A45F2003/127
Inventor 陈力何利力
Owner ZHEJIANG SCI-TECH UNIV
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