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
CN104665192AInactive Publication Date: 2015-06-03ZHEJIANG SCI-TECH UNIV
4 Cites 10 Cited by

Patent Information

Authority / Receiving Office
CN ยท China
Current Assignee / Owner
ZHEJIANG SCI-TECH UNIV
Publication Date
2015-06-03
Estimated Expiration
Not applicable ยท inactive patent

Smart Images

  • Figure 1
    Figure 1
  • Figure 2
    Figure 2
  • Figure 3
    Figure 3
Patent Text Reader

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.
Need to check novelty before this filing date? Find Prior Art

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

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More