Backpack with waterproof performance

Abstract

The utility model relates to the technical field of waterproof backpacks, in particular to a backpack with waterproof performance, and aims to solve the problems that part of the existing waterproof backpacks are made of special waterproof materials to realize the waterproof function of the backpacks, so that the manufacturing cost of the backpacks is high, the backpacks cannot be effectively popularized in the public, and the backpacks cannot be produced in batches. According to the scheme, the schoolbag comprises a schoolbag body, the folding bag is arranged on the schoolbag body, a storage bag is fixedly installed in the schoolbag body, a fixing plate is fixedly installed in the storage bag, a connecting part is fixedly installed on the fixing plate, and waterproof cloth is fixedly connected to the connecting part. The waterproof cloth is simple in structure and convenient to carry, ventilation and water passing treatment can be effectively conducted on the waterproof cloth, bacteria breeding is avoided, meanwhile, during use, the waterproof cloth can be effectively fixed through the multiple hook-and-loop fasteners, and the waterproof cloth is suitable for being used in different states.

Description

Technical Field

[0001] The utility model relates to the technical field of waterproof backpacks, in particular to a backpack with waterproof performance. Background Art

[0002] A shoulder bag is a general term for backpacks carried on the shoulders. According to the different uses of the backpacks, they are divided into: computer backpacks, sports backpacks, fashion backpacks, school backpacks and drawstring bags, military backpacks and mountaineering bags, etc. According to different materials, they can be divided into canvas bags, Oxford cloth bags and nylon cloth bags, etc.

[0003] In the prior art, some waterproof backpacks use special waterproof materials to achieve the waterproof function of the backpack, but this leads to high cost of the backpack, which makes it impossible to effectively popularize it among the public and mass-produce it.

[0004] Therefore, we propose a backpack with waterproof performance to solve the above problems. Utility Model Content

[0005] The purpose of the utility model is to solve the problem that some waterproof backpacks in the prior art use special waterproof materials to achieve the waterproof function of the backpack, but this leads to high cost of the backpack, resulting in the inability to effectively popularize it among the public and mass production, and to propose a backpack with waterproof performance.

[0006] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0007] A backpack with waterproof performance, comprising:

[0008] The backpack itself;

[0009] A foldable bag is arranged on a schoolbag body, a storage bag is fixedly installed in the schoolbag body, a fixing plate is fixedly installed in the storage bag, a connecting part is fixedly installed on the fixing plate, a waterproof cloth is fixedly connected to the connecting part, a plurality of folding grooves are arranged on the foldable bag, and a zipper is arranged at the bottom end of the foldable bag;

[0010] The fixing mechanism is arranged on the school bag body and is used for fixing the waterproof cloth.

[0011] Preferably, a handle is fixedly mounted on the backpack body for carrying the backpack body, and a plurality of shoulder straps are fixedly mounted on the backpack body.

[0012] Preferably, a plurality of mounting plates are fixedly mounted on the backpack body, and hooks are fixedly mounted on the plurality of mounting plates for hanging and taking out articles.

[0013] Preferably, a storage opening is provided on the backpack body, and a plurality of drainage openings are provided at the bottom end of the backpack body.

[0014] Preferably, a plurality of Velcro 1s are fixedly mounted on the backpack body, and Velcro 2 is fixedly mounted on the top side of the backpack body.

[0015] Preferably, a water-conducting cloth is fixedly connected to the waterproof cloth, and a water-conducting groove is provided on the water-conducting cloth.

[0016] Preferably, the fixing mechanism includes multiple Velcro 3 and Velcro 4, and the multiple Velcro 3 and Velcro 4 are all fixedly installed on the inner side of the waterproof cloth. The multiple Velcro 3 and Velcro 4 respectively cooperate with the multiple Velcro 1 and Velcro 2 to fix the waterproof cloth.

[0017] Preferably, a plurality of straps are fixedly mounted on the waterproof cloth, and the plurality of straps cooperate with a plurality of Velcro strips to further increase the fixing effect.

[0018] In the utility model, the beneficial effects of the waterproof backpack are as follows:

[0019] (1) The waterproof cloth can be stored and drained to prevent mold from growing on it.

[0020] (2) The waterproof cloth is fixed by multiple Velcro strips and is not affected by rain. The waterproof cloth is kept fixed and can adapt to protection in strong winds or riding conditions.

[0021] The utility model can store and drain the waterproof cloth, which is convenient to carry and can effectively ventilate and water the waterproof cloth to avoid the breeding of bacteria. At the same time, when in use, the waterproof cloth can be effectively fixed by multiple Velcro strips, which is suitable for use in different states. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 This is a schematic structural diagram of a waterproof backpack proposed by the utility model;

[0023] Figure 2 This is a schematic diagram of the structure of a waterproof backpack proposed by the utility model when viewed from above;

[0024] Figure 3 This is a schematic cross-sectional view of a waterproof backpack proposed by the utility model;

[0025] Figure 4 The utility model is a schematic diagram of the exploded structure of a waterproof backpack.

[0026] In the figure: 1. backpack body; 2. handle; 3. shoulder strap; 4. Velcro 1; 5. Velcro 2; 6. folding bag; 7. hook; 8. connecting part; 9. waterproof cloth; 10. water guide groove; 11. water guide cloth; 12. strap; 13. Velcro 3; 14. Velcro 4; 15. drain port; 16. zipper; 17. folding groove; 18. storage bag; 19. fixing plate; 20. storage port. DETAILED DESCRIPTION

[0027] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0028] Embodiment 1

[0029] Reference Figure 1-Figure 4 , a backpack with waterproof performance, comprising:

[0030] Schoolbag body 1;

[0031] A folding bag 6 is arranged on the school bag body 1, a storage bag 18 is fixedly installed in the school bag body 1, a fixing plate 19 is fixedly installed in the storage bag 18, a connecting portion 8 is fixedly installed on the fixing plate 19, a waterproof cloth 9 is fixedly connected to the connecting portion 8, a plurality of folding grooves 17 are arranged on the folding bag 6, and a zipper 16 is arranged at the bottom end of the folding bag 6;

[0032] The fixing mechanism is arranged on the school bag body 1 and is used for fixing the waterproof cloth 9 .

[0033] In the utility model, a handle 2 is fixedly installed on the school bag body 1 for carrying the school bag body 1 , and a plurality of shoulder straps 3 are fixedly installed on the school bag body 1 .

[0034] In the utility model, a plurality of mounting plates are fixedly mounted on the school bag body 1, and hooks 7 are fixedly mounted on the plurality of mounting plates for hanging and taking out articles.

[0035] In the utility model, a storage opening 20 is provided on the school bag body 1 , and a plurality of drainage openings 15 are provided at the bottom of the school bag body 1 .

[0036] In the utility model, a plurality of Velcro 1s 4 are fixedly installed on the school bag body 1 , and a Velcro 2 5 is fixedly installed on the top side of the school bag body 1 .

[0037] In the utility model, a water-guiding cloth 11 is fixedly connected to the waterproof cloth 9 , and a water-guiding groove 10 is provided on the water-guiding cloth 11 .

[0038] In the utility model, the fixing mechanism includes a plurality of Velcro threes 13 and Velcro fours 14, and the plurality of Velcro threes 13 and Velcro fours 14 are fixedly installed on the inner side of the waterproof cloth 9, and the plurality of Velcro threes 13 and Velcro fours 14 respectively cooperate with the plurality of Velcro ones 4 and Velcro twos 5 to fix the waterproof cloth 9.

[0039] In the utility model, a plurality of straps 12 are fixedly mounted on the waterproof cloth 9, and the plurality of straps 12 cooperate with a plurality of Velcro strips 13 to further increase the fixing effect.

[0040] The utility model discloses that when it is needed to use, the foldable bag 6 is opened through the zipper 16, the waterproof cloth 9 inside is taken out and put on the backpack body 1, and the bottom end of the waterproof cloth 9 is bound by fitting the plurality of Velcro 1s 4 and Velcro 2s 5 with the plurality of Velcro 3s 13 and Velcro 4s 14, and tying the plurality of straps 12 to the plurality of Velcro 1s 4 to prevent the waterproof cloth 9 from being blown up in windy weather or during riding, thereby reducing the waterproof effect. At the same time, the water guide groove 10 and the water guide cloth 11 vertically guide the rainwater on the waterproof cloth 9 to prevent the rainwater from dripping on the user or sliding to the bottom of the backpack, thereby affecting the waterproof effect, and the plurality of hooks 7 are used to hang and take items, thereby freeing the hands. When the waterproof cloth 9 is stored in the storage bag 18, since the foldable bag 6 is provided with a plurality of folding grooves 17, when the user uses the backpack, the air in the storage bag 18 can be squeezed through the bumps of walking, and the rainwater inside can be squeezed out through the plurality of drain ports 15, and the bag can be ventilated to prevent the growth of bacteria inside.

[0041] Embodiment 2

[0042] The difference between this embodiment and the first embodiment is that an elastic band is added to the waterproof cloth 9 so that the edge of the waterproof cloth 9 and the school bag can be fully wrapped.

[0043] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A backpack with waterproof performance, characterized in that: include: Schoolbag body (1); A foldable bag (6) is arranged on a school bag body (1), a storage bag (18) is fixedly installed in the school bag body (1), a fixing plate (19) is fixedly installed in the storage bag (18), a connecting portion (8) is fixedly installed on the fixing plate (19), a waterproof cloth (9) is fixedly connected to the connecting portion (8), a plurality of folding grooves (17) are arranged on the foldable bag (6), and a zipper (16) is arranged at the bottom end of the foldable bag (6); The fixing mechanism is arranged on the school bag body (1) and is used to fix the waterproof cloth (9).

2. A waterproof backpack according to claim 1, characterized in that: A handle (2) is fixedly mounted on the school bag body (1) for carrying the school bag body (1), and a plurality of shoulder straps (3) are fixedly mounted on the school bag body (1).

3. The waterproof backpack according to claim 1, characterized in that: A plurality of mounting plates are fixedly mounted on the schoolbag body (1), and hooks (7) are fixedly mounted on each of the plurality of mounting plates for hanging and taking out articles.

4. The waterproof backpack according to claim 1, characterized in that: The school bag body (1) is provided with a storage opening (20), and the bottom end of the school bag body (1) is provided with a plurality of drainage openings (15).

5. The waterproof backpack according to claim 1, characterized in that: A plurality of Velcro 1s (4) are fixedly mounted on the backpack body (1), and Velcro 2 (5) is fixedly mounted on the top side of the backpack body (1).

6. The waterproof backpack according to claim 1, characterized in that: A water-conducting cloth (11) is fixedly connected to the waterproof cloth (9), and a water-conducting groove (10) is provided on the water-conducting cloth (11).

7. The waterproof backpack according to claim 1, characterized in that: The fixing mechanism comprises a plurality of Velcro three (13) and Velcro four (14), the plurality of Velcro three (13) and Velcro four (14) are fixedly mounted on the inner side of the waterproof cloth (9), the plurality of Velcro three (13) and Velcro four (14) respectively cooperate with the plurality of Velcro one (4) and Velcro two (5) to fix the waterproof cloth (9).

8. The waterproof backpack according to claim 1, characterized in that: A plurality of binding straps (12) are fixedly mounted on the waterproof cloth (9), and the plurality of binding straps (12) cooperate with a plurality of Velcro strips (13) to further enhance the fixing effect.

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