Multifunctional waterproof backpack layered storage device

Abstract

The utility model discloses a multi -functional waterproof backpack layered storage device relates to backpack technical field. A multi -functional waterproof backpack layered storage device, including waterproof knapsack, waterproof knapsack one side respectively has two shoulder straps and two adjusting belt, and the inside of waterproof knapsack is provided with knapsack storage cavity, and storage support structure, and storage support structure is located waterproof knapsack, and storage support structure includes support storage box, turnover partition, two fixed blocks and rotation axis, and support storage box is sewed on waterproof knapsack's inner bottom wall, and two fixed blocks all are fixedly connected at the top of support storage box, and support storage box and turnover partition adopt strong plastic material, and it is firm and durable, can effectively buffer external impact force, provides reliable protection for the article of fear extrusion, reduces the risk of article damage, and the layered design avoids the mutual extrusion and the collision between articles, further guarantees the safety of article.

Description

Technical Field

[0001] This utility model relates to the field of backpack technology, and in particular to a multifunctional waterproof backpack layered storage device. Background Technology

[0002] Backpacks are an essential tool for carrying various items in daily life and outdoor activities. As people's quality of life improves and outdoor activities become more diverse, higher demands are being placed on the functionality and practicality of backpacks.

[0003] Traditional backpacks have many shortcomings in terms of storage, especially when storing items that are susceptible to crushing, as they cannot provide effective protection. When people carry electronic products, fragile items, or precision instruments, the lack of a dedicated protective structure inside the backpack makes these items easily damaged by squeezing and collisions during walking and movement. Once squeezed, they may develop scratches, cracks, and other problems, resulting in economic losses. In addition, when the backpack is placed on the ground or other objects, the items at the bottom will bear the weight of the entire backpack, further increasing the risk of being crushed and damaged. Therefore, we propose a multifunctional waterproof backpack layered storage device. Utility Model Content

[0004] The purpose of this utility model is to at least solve one of the technical problems existing in the prior art, and to provide a multifunctional waterproof backpack layered storage device. This device can solve many shortcomings of traditional backpacks in terms of storage, especially when storing items that are susceptible to compression, as they are difficult to provide effective protection. When people carry electronic products, fragile items or precision instruments, due to the lack of a special protective structure inside the backpack, the items are easily damaged by mutual compression and collision during walking and movement. Once compressed, scratches and cracks may occur, resulting in economic losses. In addition, when the backpack is placed on the ground or other objects, the items at the bottom will bear the weight of the entire backpack, further increasing the risk of being crushed and damaged.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a multifunctional waterproof backpack layered storage device, comprising:

[0006] Waterproof backpack, with two shoulder straps and two adjustment straps sewn on one side, and storage compartments inside;

[0007] Storage support structure, located on the waterproof backpack;

[0008] The storage support structure includes a support storage box, a flip-up partition, two fixing blocks, and a rotating shaft. The support storage box is sewn onto the inner bottom wall of the waterproof backpack. The two fixing blocks are fixedly connected to the top of the support storage box. Each fixing block has a rotating hole. The rotating shaft is rotatably connected inside the two rotating holes. The flip-up partition is fixedly sleeved on the outer surface of the rotating shaft. The support storage box has an anti-pinch cavity inside.

[0009] Preferably, a lifting strap is sewn onto the top of the flip-up partition.

[0010] Preferably, the top of the waterproof backpack is sewn with a top storage bag, which is closed to the waterproof backpack by a zipper, and the top storage bag has a storage bag cavity inside.

[0011] Preferably, the waterproof backpack has side pockets sewn on both sides.

[0012] Preferably, the ends of both adjustment straps furthest from the waterproof backpack are locked onto the corresponding shoulder straps.

[0013] Preferably, both the supporting storage box and the flip-up partition are made of strong plastic material.

[0014] Compared with the prior art, the beneficial effects of this utility model are:

[0015] 1. This multi-functional waterproof backpack features a layered storage device. The supporting storage box and flip-up divider are made of strong plastic, which is sturdy and durable. It can effectively buffer external impacts, provide reliable protection for items that are susceptible to crushing, and reduce the risk of damage to items. The layered design avoids mutual squeezing and collision between items, further ensuring the safety of the items. Attached Figure Description

[0016] The present invention will be further described below with reference to the accompanying drawings and embodiments:

[0017] Figure 1 This is a three-dimensional structural diagram of the present invention;

[0018] Figure 2 This is a schematic diagram of the waterproof backpack structure of this utility model;

[0019] Figure 3 This is a schematic diagram of the cross-sectional structure of the flip-up partition of this utility model;

[0020] Figure 4 For the present utility model Figure 3 Enlarged structural diagram at point A;

[0021] Figure 5 This is a schematic diagram of the cross-sectional structure of the top storage bag of this utility model.

[0022] Attached labels: 1. Waterproof backpack; 2. Top storage bag; 3. Side pocket; 4. Shoulder strap; 5. Adjustable strap; 6. Flip-up divider; 7. Handle strap; 8. Backpack storage cavity; 9. Support storage box; 10. Fixing block; 11. Rotating shaft; 12. Rotating hole; 13. Storage bag cavity; 14. Anti-pinch cavity. Detailed Implementation

[0023] This section will describe in detail the specific embodiments of the present utility model. The preferred embodiments of the present utility model are shown in the accompanying drawings. The purpose of the drawings is to supplement the textual description with graphics, so that people can intuitively and vividly understand each technical feature and the overall technical solution of the present utility model, but they should not be construed as limiting the scope of protection of the present utility model.

[0024] In the description of this utility model, it should be understood that the directional descriptions, such as up, down, front, back, left, right, etc., indicate the directional or positional relationship based on the directional or positional relationship shown in the accompanying drawings. They are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model.

[0025] In the description of this utility model, terms such as greater than, less than, and exceeding are understood to exclude the stated number, while terms such as above, below, and within are understood to include the stated number. The use of terms like "first" and "second" is merely for distinguishing technical features and should not be construed as indicating or implying relative importance, or implicitly indicating the quantity or sequence of the indicated technical features.

[0026] In the description of this utility model, unless otherwise explicitly defined, terms such as "setting," "installation," and "connection" should be interpreted broadly, and those skilled in the art can reasonably determine the specific meaning of the above terms in this utility model in conjunction with the specific content of the technical solution.

[0027] Please see Figure 1-5 This utility model provides a technical solution: a multifunctional waterproof backpack layered storage device, comprising:

[0028] Waterproof backpack 1, with two shoulder straps 4 and two adjustment straps 5 sewn on one side of the waterproof backpack 1. The ends of the two adjustment straps 5 away from the waterproof backpack 1 are locked to the corresponding shoulder straps 4. The interior of the waterproof backpack 1 has a backpack storage cavity 8.

[0029] Storage support structure, located on waterproof backpack 1;

[0030] The storage support structure includes a support storage box 9, a flip-up partition 6, two fixing blocks 10, and a rotating shaft 11. The support storage box 9 is sewn onto the inner bottom wall of the waterproof backpack 1. The two fixing blocks 10 are fixedly connected to the top of the support storage box 9. Each of the two fixing blocks 10 has a rotating hole 12. The rotating shaft 11 is rotatably connected to the inside of the two rotating holes 12. The flip-up partition 6 is fixedly fitted onto the outer surface of the rotating shaft 11. The support storage box 9 has an anti-pinch cavity 14 inside. Both the support storage box 9 and the flip-up partition 6 are made of strong plastic material. A carrying strap 7 is sewn onto the top of the flip-up partition 6.

[0031] The top of the waterproof backpack 1 is sewn with a top storage bag 2, which is closed to the waterproof backpack 1 by a zipper. The top storage bag 2 has a storage bag cavity 13 inside.

[0032] The waterproof backpack 1 has side pockets 3 sewn on both sides.

[0033] Furthermore, when the user opens the waterproof backpack 1, for items that are susceptible to compression, the flip divider 6 can be pulled by the handle 7, allowing the flip divider 6 to rotate around the pivot 11 and be placed directly into the anti-squeeze cavity 14 of the support storage box 9. The support storage box 9 is made of strong plastic, which can provide solid protection for the items and prevent them from being squeezed and damaged during backpack carrying. The top storage bag 2 is closed with the waterproof backpack 1 by a zipper, forming an independent storage space that can be used to store frequently used items for easy access. The side pockets 3 on both sides can hold items such as umbrellas and water bottles for convenient access.

[0034] The supporting storage box 9 and the flip-up divider 6 are made of strong plastic, which is sturdy and durable. They can effectively buffer external impacts, provide reliable protection for items that are susceptible to crushing, and reduce the risk of damage to items. The layered design avoids mutual squeezing and collision between items, further ensuring the safety of the items.

[0035] Structural Description: Waterproof Backpack 1: As the main body of the entire device, it provides space to hold items and has waterproof function to protect the items inside the bag from rain and dew.

[0036] Top storage bag 2: It closes with the waterproof backpack 1 via a zipper to form an independent storage space for easy storage of frequently used items;

[0037] Side pocket 3: sewn onto both sides of the waterproof backpack 1, it can hold frequently used items such as umbrellas and water bottles, making them easy to access at any time;

[0038] Flip-up divider 6: It is fixedly sleeved on the outer surface of the rotating shaft 11 and can be flipped around the rotating shaft to create a layered space in the backpack storage cavity 8, so as to realize the classification and storage of items. The material is sturdy and can protect the items.

[0039] Handle strap 7: sewn onto the top of the flip-up partition 6, making it convenient for users to pull the flip-up partition 6 and adjust its angle;

[0040] Support storage box 9: sewn into the inner bottom wall of the waterproof backpack 1, with an anti-squeeze cavity 14 inside for storing items that are susceptible to crushing. Its strong plastic material can provide protection for the items.

[0041] Rotating shaft 11: Rotatably connected in the rotating hole 12 of the fixed block 10, providing axial support for the rotation of the flip partition 6.

[0042] The embodiments of the present utility model have been described in detail above with reference to the accompanying drawings. However, the present utility model is not limited to the above embodiments. Within the scope of knowledge possessed by those skilled in the art, various changes can be made without departing from the spirit of the present utility model.

Claims

1. A multifunctional waterproof backpack layered storage device, characterized in that, include: Waterproof backpack (1), with two shoulder straps (4) and two adjustment straps (5) sewn on one side of the waterproof backpack (1), and a backpack storage cavity (8) opened inside the waterproof backpack (1); Storage support structure, the storage support structure is located on the waterproof backpack (1); The storage support structure includes a support storage box (9), a flip partition (6), two fixing blocks (10) and a rotating shaft (11). The support storage box (9) is sewn onto the inner bottom wall of the waterproof backpack (1), and the two fixing blocks (10) are fixedly connected to the top of the support storage box (9). Among them, two fixed blocks (10) are provided with rotating holes (12), rotating shaft (11) is rotatably connected to the inside of the two rotating holes (12), flip partition (6) is fixedly sleeved on the outer surface of rotating shaft (11), and anti-squeezing cavity (14) is provided inside the support storage box (9).

2. The multifunctional waterproof backpack layered storage device according to claim 1, characterized in that: The top of the flip-up partition (6) is sewn with a carrying strap (7).

3. The multifunctional waterproof backpack layered storage device according to claim 1, characterized in that: The top of the waterproof backpack (1) is sewn with a top storage bag (2), which is closed to the waterproof backpack (1) by a zipper; The top storage bag (2) has a storage bag cavity (13) inside.

4. The multifunctional waterproof backpack layered storage device according to claim 1, characterized in that: The waterproof backpack (1) has side pockets (3) sewn on both sides.

5. A multifunctional waterproof backpack layered storage device according to claim 1, characterized in that: The ends of the two adjustment straps (5) away from the waterproof backpack (1) are both fastened to the corresponding shoulder straps (4).

6. A multifunctional waterproof backpack layered storage device according to claim 1, characterized in that: The supporting storage box (9) and the flip-up partition (6) are both made of strong plastic material.

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