Backpack with load reducing structure

Abstract

The utility model provides a backpack with a load-reducing structure, which relates to the technical field of backpack, and comprises a main body mechanism, the main body mechanism comprises a backpack body, a load-reducing mechanism is arranged on one side surface of the backpack body, the load-reducing mechanism comprises a first connecting cloth, the first connecting cloth is fixedly connected with the backpack body, and a second connecting cloth is arranged on the other side surface of the backpack body. A connecting cloth II is arranged on one side surface of the connecting cloth I and is fixedly connected with the backpack body. According to the utility model, the burden reducing mechanism is arranged, so that the back of a child can be more comprehensively protected when the backpack is used, and the spine and the lumbar vertebra of the child can be protected in a targeted, integral and covering manner according to the growth process and the growth mode of human bones; therefore, when a child uses the backpack for a long time, the spine and the lumbar vertebra cannot deform due to load bearing, and normal growth and development of the child cannot be affected.

Description

Technical Field

[0001] The utility model relates to the technical field of backpacks, in particular to a backpack with a load-reducing structure. Background Art

[0002] Backpack is a general term for backpacks that are carried on the shoulders. Backpacks are divided into computer backpacks, sports backpacks, fashion backpacks and school backpacks according to their different uses. As children grow up, their studies are becoming more and more demanding, and the number of books in their study backpacks is increasing. The pressure on children will affect their growth and development.

[0003] The spine protector of the backpack currently on the market can only protect a part of the human back, and cannot completely protect all the parts of the human back that are easily compressed, and cannot really play the role of reducing the load and protecting the spine. As a result, when children use this type of backpack for a long time, it will harm the children's spine and lumbar vertebrae, and in severe cases it will cause deformation of the children's spine and lumbar vertebrae, affecting the normal growth and development of the children. Therefore, the existing backpacks are inconvenient to use. For this reason, we provide a backpack with a load-reducing structure. Utility Model Content

[0004] The utility model aims to solve the defect that the backpack in the prior art cannot fully play the role of reducing the load and protecting the spine, and provides a backpack with a load-reducing structure.

[0005] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a backpack with a load-reducing structure, comprising: a main body mechanism, the main body mechanism includes a backpack body, a side surface of the backpack body is provided with a load-reducing mechanism, the load-reducing mechanism includes a connecting cloth one, the connecting cloth one is fixedly connected to the backpack body, a side surface of the connecting cloth one is provided with a connecting cloth two, the connecting cloth two is fixedly connected to the backpack body, a side surface of the connecting cloth one away from the connecting cloth two is provided with a connecting cloth three, the connecting cloth three is fixedly connected to the backpack body, the outer surface of the connecting cloth one is fixedly connected with an air cushion block one, the outer surface of the connecting cloth two is fixedly connected with an air cushion block two, the outer surface of the connecting cloth three is fixedly connected with an air cushion block three, and both sides of the connecting cloth one are provided with a mesh cushion block two.

[0006] As a preferred embodiment, the mesh pad block 2 is fixedly connected to the backpack body, and a soft shoulder strap is provided on a side of the backpack body close to the load-reducing mechanism.

[0007] As a preferred embodiment, there are two soft shoulder straps, and the soft shoulder straps are fixedly connected to the backpack body.

[0008] As a preferred embodiment, a mesh pad block 1 is provided at the bottom of the soft shoulder strap, and the mesh pad block 1 is fixedly connected to the soft shoulder strap.

[0009] As a preferred implementation, a fixing belt is fixedly connected to the outer surface of the soft shoulder belt, and the fixing belt is fixedly connected to the soft shoulder belt.

[0010] As a preferred embodiment, a Japanese-style buckle is provided at one end of the fixing belt, and the Japanese-style buckle is fixedly connected to the fixing belt.

[0011] As a preferred embodiment, an adjustment belt is provided at the bottom of the soft shoulder strap, and the adjustment belt is fixedly connected to the backpack body.

[0012] Compared with the prior art, the advantages and positive effects of the utility model are:

[0013] The utility model provides a load-reducing mechanism so that the backpack can more comprehensively protect the back of children when in use, and can provide targeted, complete and covering protection to the spine and lumbar vertebrae of children according to the growth process and growth mode of human bones, so that when children use the backpack for a long time, the spine and lumbar vertebrae will not be deformed due to the load, and the normal growth and development of children will not be affected, so that children can grow up healthily and vigorously. In addition, a second mesh pad block is provided, and the second mesh pad block is soft and breathable. Therefore, when children use the backpack, the back can be kept ventilated and breathable, and sweat accumulation and moisture will not occur, so that the backpack is more comfortable to use. The provision of the first mesh pad block can effectively reduce the discomfort of the weight of the backpack body and the books inside the backpack on the shoulders of children, and avoid the soft shoulder straps from causing damage to the shoulders of children. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 A three-dimensional diagram of a backpack with a load-reducing structure provided by the utility model.

[0015] Figure 2 A three-dimensional diagram of a backpack with a load-reducing structure provided by the utility model.

[0016] Figure 3 A three-dimensional diagram of a load-reducing mechanism of a backpack with a load-reducing structure provided by the utility model.

[0017] Figure 4 A schematic diagram of the installation of a connecting cloth of a backpack with a load-reducing structure provided by the utility model.

[0018] Legend:

[0019] 1. Main body; 2. Load-reducing mechanism; 11. Backpack body; 12. Soft shoulder straps;

[0020] 13. Net cushion block 1; 14. Fixing belt; 15. Japanese buckle; 16. Adjustment belt; 21. Connecting cloth 1; 22. Connecting cloth 2; 23. Connecting cloth 3; 24. Air cushion block 1; 25. Air cushion block 2;

[0021] 26. Air cushion block three; 27. Mesh cushion block two. DETAILED DESCRIPTION

[0022] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0023] Example 1

[0024] like Figure 1-Figure 4 As shown, the utility model provides a technical solution: a backpack with a load-reducing structure, comprising: a main body mechanism 1, the main body mechanism 1 comprises a backpack body 11, a load-reducing mechanism 2 is provided on one side of the backpack body 11, the load-reducing mechanism 2 comprises a connecting cloth 1 21, the connecting cloth 1 21 is fixedly connected to the backpack body 11, a connecting cloth 2 22 is provided on one side of the connecting cloth 1 21, the connecting cloth 2 22 is fixedly connected to the backpack body 11, a connecting cloth 3 23 is provided on a side of the connecting cloth 1 21 away from the connecting cloth 2 22, the connecting cloth 3 23 is fixedly connected to the backpack body 11, an air cushion block 1 24 is fixedly connected to the outer surface of the connecting cloth 1 21, an air cushion block 25 is fixedly connected to the outer surface of the connecting cloth 2 22, an air cushion block 3 26 is fixedly connected to the outer surface of the connecting cloth 3 23, net pad blocks 27 are provided on both sides of the connecting cloth 1 21, and the net pad block 2 27 is fixedly connected to the backpack body 11.

[0025] In this embodiment, by providing a load-reducing mechanism 2, the spine, lumbar vertebrae and back muscles of the child can be protected and pressure can be reduced during use, so that the spine and lumbar vertebrae of the child will not be deformed due to the pressure of weight and incorrect wearing methods, thereby better protecting the health of the child. The connecting cloth 1 21, the connecting cloth 2 22 and the connecting cloth 3 23 are provided, so that the protection of the spine and lumbar vertebrae by the load-reducing mechanism 2 is more clear, and the air cushion block 1 24 fixedly connected to the connecting cloth 1 21 can fully cover the spine and lumbar vertebrae of the child to reduce the load. At the same time, the air cushion block 25 and the air cushion block 3 26 fixedly connected to the connecting cloth 2 22 and the connecting cloth 3 23 can assist the use of the air cushion block 1 24, which can protect the lumbar vertebrae while protecting the waist muscles of the child, and reduce the pressure on the child's back caused by the weight of the backpack body 11 and the books.

[0026] Example 2

[0027] like Figure 1-Figure 2 As shown, a soft shoulder strap 12 is provided on one side of the backpack body 11 close to the load-reducing mechanism 2, and there are two soft shoulder straps 12. The soft shoulder strap 12 is fixedly connected to the backpack body 11, and a net pad 13 is provided at the bottom of the soft shoulder strap 12, and the net pad 13 is fixedly connected to the soft shoulder strap 12. A fixing belt 14 is fixedly connected to the outer surface of the soft shoulder strap 12, and the fixing belt 14 is fixedly connected to the soft shoulder strap 12. A Japanese-shaped buckle 15 is provided at one end of the fixing belt 14, and the Japanese-shaped buckle 15 is fixedly connected to the fixing belt 14. An adjustment belt 16 is provided at the bottom of the soft shoulder strap 12, and the adjustment belt 16 is fixedly connected to the backpack body 11.

[0028] In this embodiment, a net pad 13 is provided, and the net pad 13 is placed at the bottom of the soft shoulder strap 12, so that when the backpack body 11 is used, the net pad 13 can effectively protect the shoulders of children and avoid friction injuries to the shoulders of children. At the same time, a fixing strap 14, a Japanese-shaped buckle 15 and an adjustment strap 16 are provided, and the adjustment strap 16 can be adaptively adjusted through the Japanese-shaped buckle 15, so that children of different body shapes can use the backpack according to their own conditions, so as to achieve the best use state.

[0029] Working principle:

[0030] like Figure 1-Figure 4 As shown, when the utility model is used, the adjustment belt 16 can be adjusted according to the child's body shape and usage habits, and the adjustment belt 16 is passed through the Japanese buckle 15. According to the actual established adjustment method, the total length of the soft shoulder strap 12, the fixing belt 14 and the adjustment belt 16 is consistent with the actual use requirements. At this time, the child can use the backpack body 11. When the book is put into the backpack body 11 and walks, the weight of the book will act on the child's back and shoulders. At this time, under the action of the air cushion block 24, the child can use the backpack body 11. , can provide all-round protection for the spine and lumbar vertebrae of the child, and the air cushion block 25 and the air cushion block 3 26 on both sides of the air cushion block 1 24 can provide auxiliary protection for the lumbar vertebrae of the child, so as to achieve the effect of reducing the load and protecting the spine. At the same time, the net pad block 27 can keep the child's back in a ventilated state, so that the child will not have obvious damp discomfort when using the backpack body 11. At the same time, under the protection of the net pad block 13, the weight of the backpack body 11 and the books will not cause obvious discomfort to the shoulders of the children.

[0031] The above description is only a preferred embodiment of the present invention and does not limit the present invention in other forms. Any technician familiar with the profession may use the technical content disclosed above to change or modify it into an equivalent embodiment with equivalent changes and apply it to other fields. However, any simple modification, equivalent change and modification made to the above embodiment based on the technical essence of the present invention without departing from the content of the technical solution of the present invention still falls within the protection scope of the technical solution of the present invention.

Claims

1. A backpack with a load-reducing structure, characterized in that: include: The main body (1) comprises a backpack body (11), a load-reducing mechanism (2) is provided on one side of the backpack body (11), the load-reducing mechanism (2) comprises a connecting cloth 1 (21), the connecting cloth 1 (21) is fixedly connected to the backpack body (11), a connecting cloth 2 (22) is provided on one side of the connecting cloth 1 (21), the connecting cloth 2 (22) is fixedly connected to the backpack body (11), a connecting cloth 3 (23) is provided on a side of the connecting cloth 1 (21) away from the connecting cloth 2 (22), the connecting cloth 3 (23) is fixedly connected to the backpack body (11), an air cushion block 1 (24) is fixedly connected to the outer surface of the connecting cloth 1 (21), an air cushion block 2 (25) is fixedly connected to the outer surface of the connecting cloth 2 (22), an air cushion block 3 (26) is fixedly connected to the outer surface of the connecting cloth 3 (23), and mesh cushion blocks 2 (27) are provided on both sides of the connecting cloth 1 (21).

2. A backpack with a load-reducing structure according to claim 1, characterized in that: The second mesh pad block (27) is fixedly connected to the backpack body (11), and a soft shoulder strap (12) is provided on a side of the backpack body (11) close to the load-reducing mechanism (2).

3. A backpack with a load-reducing structure according to claim 2, characterized in that: The number of the soft shoulder straps (12) is two, and the soft shoulder straps (12) are fixedly connected to the backpack body (11).

4. The backpack with a load-reducing structure according to claim 3, characterized in that: A mesh pad block 1 (13) is provided at the bottom of the soft shoulder strap (12), and the mesh pad block 1 (13) is fixedly connected to the soft shoulder strap (12).

5. The backpack with a load-reducing structure according to claim 4, characterized in that: A fixing belt (14) is fixedly connected to the outer surface of the soft shoulder belt (12), and the fixing belt (14) is fixedly connected to the soft shoulder belt (12).

6. The backpack with a load-reducing structure according to claim 5, characterized in that: One end of the fixing belt (14) is provided with a Japanese-shaped buckle (15), and the Japanese-shaped buckle (15) is fixedly connected to the fixing belt (14).

7. A backpack with a load-reducing structure according to claim 6, characterized in that: An adjustment belt (16) is provided at the bottom of the soft shoulder strap (12), and the adjustment belt (16) is fixedly connected to the backpack body (11).

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