Waterproof combat backpack
By introducing clamping and extrusion mechanisms into the waterproof combat backpack, the bulky problem caused by the large space in the loading bag is solved, and a convenient way to carry it is suitable for special activities and climbing.
Patent Information
- Application Number
- CN202422506418.1
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-10-17
- Publication Date
- 2025-07-04
- Estimated Expiration
- 2034-10-17
AI Technical Summary
The existing waterproof combat backpack takes up a lot of space when loading objects, making it appear bulky and inconvenient for soldiers to carry in specific activities.
A waterproof combat backpack is designed to secure the loading bag to the arm through a clamping mechanism and a squeeze mechanism, allowing the loading bag to be removed when not in use and climbed and carried by a backpack pull cover.
It achieves the reduction of the size of the backpack without affecting the convenience of carrying, making it easier for soldiers to carry and climb flexibly during special activities.
Smart Images
Figure CN223054008U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of combat backpacks, and particularly relates to a waterproof combat backpack. Background Art
[0002] A waterproof combat backpack is designed for use in military, field combat, exploration, and various extreme environmental conditions. It not only has the storage function of an ordinary backpack but also needs to be able to withstand harsh weather and the usage requirements under extreme conditions to ensure the dryness and safety of the internal items.
[0003] Waterproof combat backpacks are usually classified into several loading bags for loading items of different sizes. When these loading bags are filled with items, the waterproof combat backpack takes up a lot of space and appears rather bulky, making it inconvenient to carry in specific activities of soldiers and affecting the normal activities of soldiers.
[0004] In view of this, this application is specifically proposed. Content of the Utility Model
[0005] The purpose of the utility model is to solve the deficiencies existing in the prior art, and a waterproof combat backpack is proposed.
[0006] To solve the above technical problems, the technical solution of the utility model is as follows:
[0007] An embodiment of the utility model provides a waterproof combat backpack, including a backpack body. Two shoulder straps are connected to the back of the backpack body. A first loading bag and a second loading bag are arranged on the front of the backpack body, and the second loading bag is located on top of the first loading bag. Two card shells are fixedly installed on one side of the backpack body. Two card connection mechanisms are arranged on the side of the backpack body away from the card shells. An extrusion mechanism is arranged on each card connection mechanism. A connection mechanism is connected to one side of each extrusion mechanism, and the two connection mechanisms are respectively connected to the first loading bag and the second loading bag. The ends of the two connection mechanisms are clamped with the corresponding card shells. The card connection mechanism fixes the extrusion mechanism by being clamped with the extrusion mechanism, and the extrusion mechanism is used to fix the connection mechanism.
[0008] Further, the card connection mechanism includes a fixed shell fixed on one side of the backpack body. A side shell is fixedly installed on one side of the fixed shell. Two springs are connected to the inner wall of one side of the side shell. The ends of the two springs are commonly fixedly installed with a card block, and the card block is located inside the fixed shell.
[0009] Further, the extrusion mechanism includes an insertion block movably arranged inside the fixed shell, and the insertion block is clamped with the card block. A sleeve is fixedly installed on one side of the insertion block.
[0010] Furthermore, the extrusion mechanism also includes an inner rod fixedly mounted on the inner side of the sleeve, a pressure plate is movably sleeved on the outer side of the inner rod, the sleeve and the pressure plate are connected by two torsion springs, and the two torsion springs are located on the outer side of the inner rod.
[0011] Furthermore, the two connecting mechanisms include a first connecting belt respectively connected to one side of the two shells, a fixed block is fixedly installed at the end of each of the first connecting belts, and the two fixed blocks are respectively fixed to the first loading bag and the second loading bag, a second connecting belt is connected to one side of each of the fixed blocks, a plug-in bracket is fixedly installed at the end of each of the connecting belts, and the plug-in bracket is snap-connected with the card shell at the corresponding position.
[0012] Furthermore, a back bag is sewn on the back of the backpack body, a tension sleeve and a handle are sewn on the inner side of the back bag, and the handle is located on one side of the tension sleeve.
[0013] The above solution of the utility model includes at least the following beneficial effects:
[0014] 1. In the utility model, when the first loading bag and the second loading bag need to be removed, the user removes the insertion rack from the card shell, and then only needs to pull the second connecting belt to drive the insertion block to separate from the card block through the second connecting belt, the fixed block, the first connecting belt and the sleeve shell, and move out of the inner side of the fixed shell, and use the first connecting belt and the second connecting belt to wrap around the arm, insert the insertion rack into the inner side of the sleeve shell, adjust the second connecting belt by rotating the pressure plate, and fix the second connecting belt, so that the first connecting belt and the second connecting belt cooperate with each other, and fix the first loading bag and the second loading bag to the two arms of the user in turn by winding, so that the user can carry it for special activities and provide convenience for the user.
[0015] 2. In the utility model, when the user needs to carry the backpack body to perform climbing work on the ground, and the climbing space is not enough for the user to climb by carrying the backpack on the shoulders, the user unzips the backpack, passes the arm through the tension sleeve, grasps the grip handle, and carries the backpack body to perform climbing work in this way, thereby facilitating the user's activities. BRIEF DESCRIPTION OF THE DRAWINGS
[0016] Figure 1 It is a first three-dimensional structural schematic diagram of a waterproof combat backpack of the utility model;
[0017] Figure 2 It is a second three-dimensional structural schematic diagram of a waterproof combat backpack of the utility model;
[0018] Figure 3 This is a schematic diagram of the three-dimensional structure of the second connecting belt of a waterproof combat backpack of the utility model;
[0019] Figure 4 is Figure 3 the enlarged structural schematic diagram of part A;
[0020] Figure 5 is the three-dimensional structural schematic diagram of the interior of the back bag of a waterproof combat backpack of the present utility model.
[0021] Explanation of reference numerals:
[0022] 1. Backpack body; 2. Shoulder strap; 3. First loading bag; 4. Second loading bag; 5. Clamping shell; 6. Fixed shell; 7. Side shell; 8. Spring; 9. Clamping block; 10. Insert block; 11. Sleeve shell; 12. Inner rod; 13. Pressing plate; 14. Torsion spring; 15. First connecting band; 16. Fixed block; 17. Second connecting band; 18. Insertion rack; 19. Back bag; 20. Tension sleeve; 21. Handle. Detailed implementation manners
[0023] Hereinafter, exemplary embodiments of the present utility model will be described in more detail with reference to the drawings. Although the exemplary embodiments of the present utility model are shown in the drawings, it should be understood that the present utility model can be implemented in various forms and should not be limited by the embodiments set forth herein. On the contrary, these embodiments are provided so that the present utility model can be more thoroughly understood and the scope of the present utility model can be completely conveyed to those skilled in the art.
[0024] As Figures 1 to 5As shown in the figure, an embodiment of the present utility model provides a waterproof combat backpack, which includes a backpack body 1. Two shoulder straps 2 are connected to the back of the backpack body 1. A first loading bag 3 and a second loading bag 4 are arranged on the front of the backpack body 1, and the second loading bag 4 is located on the top of the first loading bag 3. Two cartridge cases 5 are fixedly installed on one side of the backpack body 1. Two clamping mechanisms are arranged on the side of the backpack body 1 away from the cartridge cases 5. An extrusion mechanism is arranged on each clamping mechanism. A connecting mechanism is connected to one side of each extrusion mechanism, and the two connecting mechanisms are respectively connected to the first loading bag 3 and the second loading bag 4. The ends of the two connecting mechanisms are clamped with the cartridge cases 5 at the corresponding positions. The clamping mechanism fixes the extrusion mechanism by being clamped with the extrusion mechanism. The extrusion mechanism is used to fix the connecting mechanism. The clamping mechanism includes a fixed shell 6 fixed on one side of the backpack body 1. A side shell 7 is fixedly installed on one side of the fixed shell 6. Two springs 8 are connected to the inner wall of one side of the side shell 7. The ends of the two springs 8 are jointly fixedly installed with a clamping block 9, and the clamping block 9 is located inside the fixed shell 6. The extrusion mechanism includes an insertion block 10 movably arranged inside the fixed shell 6, and the insertion block 10 is clamped with the clamping block 9. A sleeve 11 is fixedly installed on one side of the insertion block 10. The extrusion mechanism further includes an inner rod 12 fixedly installed inside the sleeve 11. A pressing plate 13 is movably sleeved on the outer side of the inner rod 12. The sleeve 11 and the pressing plate 13 are connected by two torsion springs 14, and the two torsion springs 14 are located on the outer side of the inner rod 12. The two connecting mechanisms include first connecting bands 15 respectively connected to one side of the two sleeves 11. A fixing block 16 is fixedly installed at the end of each first connecting band 15, and the two fixing blocks 16 are respectively fixed to the first loading bag 3 and the second loading bag 4. A second connecting band 17 is connected to one side of each fixing block 16. An insertion frame 18 is fixedly installed at the end of each connecting band, and the insertion frame 18 is clamped with the cartridge case 5 at the corresponding position;
[0025] In the embodiment of the present utility model, when it is necessary to remove the first loading bag 3 and the second loading bag 4, the user removes the inserting frame 18 from the clamping shell 5, and then only needs to pull the second connecting belt 17. Through the second connecting belt 17, the fixing block 16, the first connecting belt 15 and the sleeve 11, the inserting block 10 is driven to disengage from the clamping block 9, so that the clamping block 9 no longer clamps and fixes the inserting block 10 by the support of the spring 8, and is moved out of the inner side of the fixing shell 6. The first connecting belt 15 and the second connecting belt are wound around the arm, the inserting frame 18 is inserted into the inner side of the sleeve 11, the pressing plate 13 is rotated, so that the pressing plate 13 rotates around the inner rod 12 under the action of an external force, the inserting frame 18 passes through the sleeve 11, and the position of the second connecting belt 17 is adjusted. The pressing plate 13 is loosened, so that the pressing plate 13 rotates and resets under the elastic support of the torsion spring 14, and the pressing plate 13 cooperates with the sleeve 11 to squeeze and fix the second connecting belt 17, so that the first connecting belt 15 and the second connecting belt 17 cooperate with each other, and the first loading bag 3 and the second loading bag 4 are sequentially fixed at the two arms of the user through winding, thereby facilitating the user to carry out for special activities and providing convenience for the user.
[0026] Figures 1 to 5 As shown in the figure, a back bag 19 is sewn on the back of the backpack body 1, a tension sleeve 20 and a handle 21 are sewn on the inner side of the back bag 19, and the handle 21 is located on one side of the tension sleeve 20.
[0027] In the embodiment of the present utility model, when the user needs to carry the backpack body 1 to climb on the ground, the climbing space is not enough for the user to climb in the way of carrying on the shoulder. The user unzips the back bag 19, puts the arm through the tension sleeve 20 and holds the handle 21 tightly with the palm, and carries the backpack body 1 to climb in this way, thereby facilitating the user to move.
[0028] Working principle: When it is necessary to remove the first loading bag 3 and the second loading bag 4, the user removes the inserting frame 18 from the clamping shell 5, and then only needs to pull the second connecting belt 17. Through the second connecting belt 17, the fixing block 16, the first connecting belt 15 and the sleeve 11, the inserting block 10 is driven to disengage from the clamping block 9 and is moved out of the inner side of the fixing shell 6. The first connecting belt 15 and the second connecting belt are wound around the arm, the inserting frame 18 is inserted into the inner side of the sleeve 11, the pressing plate 13 is rotated to adjust the second connecting belt 17 and fix the second connecting belt 17, so that the first connecting belt 15 and the second connecting belt 17 cooperate with each other, and the first loading bag 3 and the second loading bag 4 are sequentially fixed at the two arms of the user through winding, thereby facilitating the user to carry out for special activities;
[0029] When the user needs to carry the backpack body 1 to perform climbing work on the ground, the climbing space is not sufficient for the user to climb in a shoulder-carrying manner. The user unzips the backpack 19, passes the arm through the tension sleeve 20, and holds the handle 21 tightly. Carry the backpack body 1 in this way to perform climbing work.
[0030] The above are the preferred embodiments of the present invention. It should be noted that for those of ordinary skill in the art, without departing from the principle of the present invention, several improvements and refinements can be made, and these improvements and refinements should also be regarded as the protection scope of the present invention.
Claims
1. A waterproof combat backpack, comprising a backpack body (1), two shoulder straps (2) are connected to the back of the backpack body (1), a first loading bag (3) and a second loading bag (4) are arranged on the front of the backpack body (1), and the second loading bag (4) is located on top of the first loading bag (3), characterized in that: On one side of the backpack body (1), two clamping shells (5) are fixedly installed. On the side of the backpack body (1) away from the clamping shells (5), two clamping mechanisms are provided. An extrusion mechanism is arranged on each clamping mechanism. One side of each extrusion mechanism is connected with a connecting mechanism, and the two connecting mechanisms are respectively connected with the first loading bag (3) and the second loading bag (4). The ends of the two connecting mechanisms are clamped with the clamping shells (5) at the corresponding positions. The clamping mechanism fixes the extrusion mechanism by being clamped with the extrusion mechanism, and the extrusion mechanism is used to fix the connecting mechanism.
2. The waterproof combat backpack according to claim 1, wherein: The clamping mechanism includes a fixed shell (6) fixed on one side of the backpack body (1). On one side of the fixed shell (6), a side shell (7) is fixedly installed. Two springs (8) are connected to the inner wall on one side of the side shell (7). The ends of the two springs (8) are jointly fixedly installed with a clamping block (9), and the clamping block (9) is located inside the fixed shell (6).
3. A waterproof combat backpack according to claim 2, characterized in that: The extrusion mechanism includes an insertion block (10) movably arranged inside the fixed shell (6), and the insertion block (10) is clamped with the clamping block (9). A sleeve (11) is fixedly installed on one side of the insertion block (10).
4. The waterproof combat backpack according to claim 3, wherein: The extrusion mechanism further includes an inner rod (12) fixedly installed inside the sleeve (11). A pressing plate (13) is movably sleeved on the outer side of the inner rod (12). The sleeve (11) and the pressing plate (13) are connected by two torsion springs (14), and the two torsion springs (14) are located on the outer side of the inner rod (12).
5. The waterproof combat backpack according to claim 4, characterized in that: The two connecting mechanisms include first connecting bands (15) respectively connected to one side of the two sleeves (11). A fixed block (16) is fixedly installed at the end of each first connecting band (15), and the two fixed blocks (16) are respectively fixed to the first loading bag (3) and the second loading bag (4). A second connecting band (17) is connected to one side of each fixed block (16). An insertion frame (18) is fixedly installed at the end of each connecting band, and the insertion frame (18) is clamped with the clamping shell (5) at the corresponding position.
6. A waterproof combat backpack according to claim 1, characterized in that: A back bag (19) is sewn on the back of the backpack body (1). A tension sleeve (20) and a handle (21) are sewn inside the back bag (19), and the handle (21) is located on one side of the tension sleeve (20).