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A children's school bag

A technology for schoolbags and children, which is applied in the field of schoolbags and can solve problems such as threats to children's health

Active Publication Date: 2021-06-04
山东光明园迪儿童家具科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] In order to make up for the deficiencies of the existing technology, solve the problem that when children's schoolbags are used in summer, due to the hot weather and the large amount of activity of children, it is easy to produce a lot of sweat on the back of the child. The long-term accumulation of sweat is likely to cause skin diseases such as prickly heat and threaten the health of children. Health problems, a kind of children's school bag proposed by the present invention

Method used

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Embodiment approach

[0024] As an embodiment of the present invention, the trachea 21 is made of a rubber band, and a microporous 22 having a set of diameter 0.01-0.02 mm is uniformly provided adjacent the 3D mesh 13; the trachea 21 away from the airbag 2. One end is closed by hot adhesion; the trachea 21 made of rubber bands can better adapt to the back curve of the child, reducing the discomfort caused by the hard pipe, while the trachea is far from the airbag 2 at the same time due to the good elasticity. When one end is closed, the gas generated by the airbag 2 causes the air tube 21 to expand, and the air pipe 21 expands the micropores 22 to eject the gas in the trachea 21, increase the ventilation of the child's back, and the micropore 22 can only discharge the gas, so that the trachea 21 The inner gas passes through all the micropores 22, increasing the uniformity of the gas discharge, further ensuring the ventilation area of ​​the child's back, thereby reducing the sweat accumulation of the ba...

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Abstract

The invention belongs to the technical field of schoolbags, in particular to a children's schoolbag, comprising a schoolbag body, a handle on the top of the schoolbag body; a strap on the back of the schoolbag body; A set of butterfly-shaped sacs are bonded together; adjacent air sacs are connected through pipes; 3D mesh, memory foam and tarpaulin are arranged on the back of the schoolbag body from outside to inside; a set of trachea is arranged between the memory foam and the tarpaulin, and one end of the trachea It is connected with the airbag, and the other end is bent towards the side of the 3D mesh; the length of the trachea varies, and the end of the trachea away from the airbag is evenly distributed on the back of the schoolbag body; the invention makes the airbag deform by the back of the schoolbag body colliding with the child's back when the child is walking, and the airbag is deformed. The compressed gas generated during the time is ejected through the trachea, which increases the ventilation effect of the child's back and reduces the occurrence of skin diseases such as prickly heat caused by sweating on the body of the schoolbag for a long time.

Description

Technical field [0001] The present invention belongs to the technical field of school packs, which is specifically a children's book. Background technique [0002] The book bag is a bag made of cloth, leather, etc. Students are used to carry textbooks, stationery supplies. According to the change of consumer taste, the bag has developed a bag-bag package that can reduce student burden. The material of the luggage is more diverse. Leads, PU, ​​polyester, canvas, cotton linen, etc. At the same time, in the era of increasing individuality, simple, retro, cartoon, etc. also catering the needs of fashionists from different sides. [0003] When the child's school bag is in summer, due to the hot weather, the child's activity is large, it is easy to produce a large amount of sweat in the back of the child, and these sweat is long-time accumulation. It is easy to cause skin diseases such as scorpions, threaten children's health. Inventive content [0004] In order to make up for the sho...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A45F3/04A45C13/00A45C13/30A45C15/00
CPCA45C13/001A45C13/30A45C15/00A45F3/042
Inventor 不公告发明人
Owner 山东光明园迪儿童家具科技有限公司
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