Novel backpack
By designing a new type of backpack with strip-shaped storage bags and mesh pockets, the problem of inconvenient access to items in traditional backpacks has been solved, achieving a convenient, stable, and aesthetically pleasing user experience.
Patent Information
- Application Number
- CN202520442430.2
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-03-14
- Publication Date
- 2025-12-19
- Estimated Expiration
- 2035-03-14
AI Technical Summary
Traditional backpacks are inconvenient to use, especially for frequently used items, and are cumbersome and difficult to operate, particularly in crowded places.
A new type of backpack has been designed, which includes a main storage pocket, an auxiliary pocket, a strip storage pocket, and a mesh pocket. The strip storage pocket limits the distance between the shoulder straps and provides additional front storage space. The detachable connection structure and S-shaped shoulder strap design improve ease of use and stability.
It improves the ease of use and stability of backpacks, reduces shoulder strap slippage, increases storage space, facilitates quick access to items, enhances the strength and aesthetics of the mesh pockets, and reduces production costs.
Smart Images
Figure CN223682143U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to the technical field of backpacks, in particular to a novel double-shoulder bag. BACKGROUND
[0002] As a common daily carrying tool, double-shoulder bags are widely used in learning, work and travel scenarios. A double-shoulder bag usually includes two shoulder straps, a main storage bag and multiple auxiliary pockets, providing users with convenient item carrying and storage functions. A significant pain point exists in the use of traditional double-shoulder bags: when users take or put items, especially frequently used items, the efficiency of opening zippers or pockets to search for items by reverse-hand operation is extremely low, and the user often needs to take off the backpack from the shoulder to search for items. This operation is not only cumbersome, but also inconvenient in certain scenarios, such as crowded public places or crowded buses, where reverse-hand operation or disassembly of the backpack to search for items is not convenient, causing great inconvenience in taking or putting items.
[0003] To solve the above problems, the present case proposes a novel double-shoulder bag that can store items in front of the user. SUMMARY
[0004] Therefore, to solve the above problems, the utility model provides a novel double-shoulder bag to solve the inconvenience of taking or putting items.
[0005] To solve the above technical problems, the utility model adopts the following solution: a novel double-shoulder bag includes a backpack body formed by a main storage bag and multiple auxiliary pockets, two shoulder straps are sewn on the top of the back of the backpack body, and two woven belts are sewn on the bottom of the backpack body, a connecting buckle is arranged at the lower end of the shoulder strap to connect with the woven belt and adjust the length of the connection between the lower end of the shoulder strap and the backpack body, a strip-shaped storage bag is arranged to limit the distance between the two shoulder straps and prevent the shoulder straps from slipping off the shoulder, a storage opening is formed along the length direction of the strip-shaped storage bag, a zipper is sewn on the storage opening, a mesh bag is arranged in the strip-shaped storage bag and can be unfolded or folded, the inner side of the mesh bag is fixed to the inner wall of the strip-shaped storage bag, the lower end of the mesh bag and the outer side of the storage opening can be taken out of the strip-shaped storage bag, and a first disassembly and assembly connection structure is arranged between the two shoulder straps and the two ends of the strip-shaped storage bag to adjust the use of the strip-shaped storage bag and the mesh bag.
[0006] Further improvement: the first disassembly and assembly connection structure includes first connecting bodies fixedly arranged on the two shoulder straps with an upward and downward spacing, second connecting bodies fixedly arranged on the two ends of the strip-shaped storage bag, and second connecting bodies fixedly arranged on the two sides of the bottom of the mesh bag, and the second connecting bodies and the first connecting bodies can be disconnected.
[0007] Further improvement is that the two shoulder straps are symmetrical S-shaped shoulder straps, the middle parts of the two S-shaped shoulder straps are close to each other, and the bottom parts are away from each other, the first connecting bodies are fixedly arranged at the middle parts and the bottom parts of the S-shaped shoulder straps respectively, and the mesh bag is in a trapezoidal shape with a narrow upper part and a wide lower part.
[0008] Further improvement is that the mesh bag is provided with a cloth strip for increasing the strength of the mesh bag on the edges of the taking and placing opening, the two sides and the seam of the bottom part.
[0009] Further improvement is that the mesh bag is provided with a cloth strip for increasing the strength of the mesh bag on the edges of the taking and placing opening, the two sides and the seam of the bottom part.
[0010] Further improvement is that the second connecting body and the first connecting body are a male buckle and a female buckle of a snap fastener, a convex buckle and a concave buckle of a plastic plug buckle, or a velvet band and a hook band of a hook-and-loop fastener.
[0011] Further improvement is that the shoulder strap is provided with a hanging strip above the strip-shaped storage bag, the two ends of the hanging strip are sewn and fixed on the shoulder strap, and a hanging ring is movably sleeved on the hanging strip.
[0012] Further improvement is that the number of the hanging strips is two, and the two hanging strips are V-shaped folded and sewn and fixed on the shoulder strap by the same woven band.
[0013] By adopting the foregoing technical scheme, the utility model has the beneficial effects that:
[0014] 1. The strip-shaped storage bag is arranged to limit the distance between the two shoulder straps, effectively prevent the shoulder straps from slipping off the shoulders, improve the stability of the backpack during carrying, reduce the burden on the shoulders, make the user more comfortable and convenient when walking or exercising, and reduce the trouble of frequent adjustment caused by the shoulder straps slipping off.
[0015] 2. The mesh bag in the strip-shaped storage bag can be unfolded or folded for storage, providing additional storage space for the backpack. The storage space is located in front of the user, which is convenient for the user to place the frequently used items in the front mesh bag, and is beneficial to the user to quickly take and place the items, to make up for the inconvenience of taking and placing the main storage bag and the auxiliary pocket located at the back, and to improve the convenience of using the backpack.
[0016] The mesh bag has excellent stretching and folding performance. When unfolded, it has high containment and can store a large number of scattered items. The mesh bag can be expanded by the items, and the storage space increases accordingly as the number of stored items increases. Folding allows the mesh grid to shrink, which is beneficial to reducing the size of the folded mesh bag, reducing the width of the strip-shaped storage bag, reducing the visual volume of the strip-shaped storage bag, and improving the coordination and aesthetics of the overall structure of the backpack.
[0017] 3、The first dismounting and connecting structure can be connected and fixed flexibly according to different use requirements. When the strip-shaped storage bag is not used, the strip-shaped storage bag can be dismounted and separated from the shoulder straps and stored in the backpack, or the strip-shaped storage bag can be fixed on one side of the shoulder strap. When the strip-shaped storage bag is used to limit the shoulder strap from slipping off but the net bag is not used, the two ends of the strip-shaped storage bag are fixed on the two shoulder straps. When the net bag is used, the two ends of the strip-shaped storage bag are fixed on the two shoulder straps, and the bottom sides of the net bag are also fixed on the two sides of the backpack.
[0018] 4、The edge cloth is arranged on the seam edges of the taking and placing opening, the two sides and the bottom of the net bag, so that the strength of the net bag is increased, the service life of the net bag is prolonged, and the damage of the net bag caused by frequent use or uneven stress is reduced. The reinforcing cloth pieces are arranged on the two sides of the bottom of the net bag, and the second connecting body is fixed on the reinforcing cloth pieces, so that the strength of the connecting part of the net bag and the shoulder strap is further improved, and the fixed arrangement of the second connecting body does not damage the overall strength of the net bag.
[0019] 5、The hanging strips are arranged above the strip-shaped storage bag on the shoulder strap, and objects such as umbrellas, water bottles, coin purses, earphone bags and data line bags can be independently hung and buckled. If the coin purse, the earphone bag and some other objects with small buckling heads can be hung on the hanging ring, the movable arrangement of the hanging ring is beneficial to adjusting the hanging positions of the objects when many objects are hung, and the flexibility and convenience are improved.
[0020] The two hanging strips are fixed on the shoulder strap by V-shaped folding and sewing of the same woven belt, and only one positioning is needed, so that compared with sewing two hanging strips respectively, the operation steps are reduced, the sewing efficiency of the hanging strips is improved, and then the production efficiency of the whole backpack is improved, and the production cost is reduced.
[0021] 6、The S-shaped arrangement of the shoulder strap makes the net bag have a trapezoidal shape that is narrow at the top and wide at the bottom, which is beneficial to increasing the storage capacity and reducing the taking and placing opening, so that the objects stored in the taking and placing opening will not fall out in the open state, and the safety of storage is improved. BRIEF DESCRIPTION OF DRAWINGS
[0022] Figure 1 is a structure schematic view of the back of a novel double-shoulder backpack.
[0023] Figure 2 is a use state schematic view of a strip-shaped storage bag used to limit the shoulder strap from slipping off in a novel double-shoulder backpack.
[0024] Figure 3 is a use state schematic view of a net bag in a novel double-shoulder backpack.
[0025] Figure 4 is Figure 3 is a local structure enlarged view of A in FIG. 8. Detailed Implementation
[0026] The present invention will now be further described in conjunction with the accompanying drawings and specific embodiments.
[0027] refer to Figures 1 to 4 The present invention discloses a novel backpack, comprising a backpack body 10 formed by a main storage bag and several auxiliary pockets. Two shoulder straps 11 are sewn onto the top of the back of the backpack body 10, and two woven straps 12 are sewn onto the bottom. The lower end of each shoulder strap 11 is sewn with a U-shaped connecting buckle 13 for connecting with the woven straps 12 and adjusting the length of the woven strap connecting the lower end of the shoulder strap 11 to the backpack body 10. It also includes a strip-shaped storage bag 14 for limiting the distance between the two shoulder straps 11 to prevent the shoulder straps 11 from slipping. The strip-shaped storage bag 14 has a storage opening 9 along its length. The storage opening 9 is sewn with an opening and closing zipper 15. The strip-shaped storage bag 14 can be unfolded or folded to store a mesh pocket 16. The inner side of the opening 8 of the mesh pocket 16 is sewn and fixed to the inner wall of the strip-shaped storage bag 14. The lower end of the mesh pocket 16 and the outer side of the opening 8 can be removed from the strip-shaped storage bag 14. A first detachable connection structure is provided between the two shoulder straps 11 and the two ends of the strip-shaped storage bag 14 for flexible adjustment and use of the strip-shaped storage bag 14 and the mesh pocket 16.
[0028] The first detachable connection structure includes a first connector 17 fixedly disposed on the two shoulder straps 11 at vertical intervals, a second connector 18 fixedly disposed on both ends of the strip-shaped storage bag 14, and a second connector 18 fixedly disposed on both sides of the bottom of the mesh bag 16. The second connector 18 and the first connector 17 can be detached. The second connector 18 and the first connector 17 are male and female snap buttons, or convex and concave buttons of plastic buckles, or velour and hook-and-loop fasteners. Snap buttons, plastic buckles, and hook-and-loop fasteners are all fixed by sewing, with plastic buckles requiring indirect sewing with the aid of fabric strips. Snap buttons are preferred for easy and flexible rotation and adjustment of the other end of the strip-shaped storage bag 14.
[0029] The two shoulder straps 11 are symmetrical S-shaped shoulder straps 11, the middle parts of the two S-shaped shoulder straps 11 are close to each other, the bottom parts are away from each other, the first connecting bodies 17 are fixedly arranged at the middle parts and the bottom parts of the S-shaped shoulder straps 11 respectively, and the mesh bag 16 is in a trapezoidal shape with a narrow upper part and a wide lower part. The S-shaped shoulder strap 11 is designed so that the mesh bag 16 is in a trapezoidal shape after being unfolded, the storage capacity of the mesh bag 16 is increased, the mesh bag 16 is small in size, the mesh bag 16 will not cause the articles stored in the mesh bag 16 to fall out of the mesh bag 16 in the open state, and the edge of the mesh bag 16, the two sides and the seam of the bottom part are all provided with the edge cloth strip 19 for increasing the strength of the mesh bag 16. The two sides of the bottom part of the mesh bag 16 are provided with the reinforcing cloth piece 20, and the second connecting body is fixedly arranged on the reinforcing cloth piece 20.
[0030] The hanging strips 21 are arranged above the strip-shaped storage bag 14 on the shoulder straps 11, the two ends of the hanging strips 21 are sewn and fixed on the shoulder straps 11, and the hanging rings 22 are movably arranged on the hanging strips 21. The number of the hanging strips 21 is two, and the two hanging strips 21 are V-shapedly folded and sewn on the shoulder straps 11 by the same woven belt. The two hanging strips 21 are formed by V-shaped sewing of the same woven belt, and only one positioning is needed, so that the sewing efficiency of the hanging strips 21 is improved, and the production efficiency of the backpack is improved.
[0031] A use method of the strip-shaped storage bag 14 in a novel double-shoulder backpack:
[0032] When the strip-shaped storage bag 14 is not used, the second connecting bodies 18 at the two ends of the strip-shaped storage bag 14 are fixedly connected with the two first connecting bodies 17 on one shoulder strap 11, or the strip-shaped storage bag 14 is taken off the shoulder strap 11 and stored in the backpack. When the strip-shaped storage bag 14 is used to limit the shoulder strap 11 from slipping off but the mesh bag 16 is not used, the second connecting bodies 18 at the two ends of the strip-shaped storage bag 14 are fixedly connected with the first connecting bodies 17 on the upper parts or the lower parts of the two shoulder straps 11 respectively; when the mesh bag 16 is used, the second connecting bodies at the two ends of the strip-shaped storage bag 14 are fixedly connected with the first connecting bodies on the upper parts of the two shoulder straps 11 respectively, and the second connecting bodies on the two sides of the bottom part of the mesh bag 16 are fixedly connected with the first connecting bodies on the lower parts of the two shoulder straps 11 respectively.
[0033] The basic principle and main features of the utility model and the advantages thereof are shown and described above, and the skilled in the art should understand that the utility model is not limited by the above-mentioned embodiments, the above-mentioned embodiments and the description in the description are only for illustrating the principle of the utility model, various changes and improvements can be made to the utility model without departing from the spirit and scope of the utility model, the changes and improvements all fall within the scope of the utility model claimed, and the scope of protection of the utility model is defined by the appended claims and the equivalents thereof.
Claims
1. A new type of backpack, comprising a backpack body formed by a main storage bag and several auxiliary pockets, the back top of the backpack body is sewn with two shoulder straps, the bottom is sewn with two woven belts, the lower end of the shoulder strap is provided with a connecting buckle for connecting with the woven belt and adjusting the length of the woven belt connecting between the lower end of the shoulder strap and the backpack body, characterized in that: Also included is a strip-shaped storage bag for limiting the distance between two shoulder straps to limit the shoulder straps from slipping off the shoulders, the strip-shaped storage bag having a storage opening formed along the length direction, a zipper sewn on the storage opening, a mesh bag foldably or unfoldably stored in the strip-shaped storage bag, the inner side of the mesh bag opening sewn and fixed to the inner wall of the strip-shaped storage bag, and the lower end and the outer side of the mesh bag opening capable of being detached from the strip-shaped storage bag, and a first detachable connection structure provided between the two shoulder straps and the two ends of the strip-shaped storage bag for adjusting the use of the strip-shaped storage bag and the mesh bag.
2. A new type of backpack according to claim 1, characterized in that: The first detachable connection structure includes first connection bodies fixedly arranged on the two shoulder straps at an upper and lower interval, second connection bodies fixedly arranged at the two ends of the strip-shaped storage bag, and second connection bodies fixedly arranged on the two sides of the bottom of the mesh bag, and the second connection bodies are detachably connected with the first connection bodies.
3. A new type of backpack according to claim 2, characterized in that: The two shoulder straps are symmetrical S-shaped shoulder straps, the middle parts of the two S-shaped shoulder straps are close to each other, and the bottom parts are away from each other, the first connection bodies are fixedly arranged on the middle parts and the bottom parts of the S-shaped shoulder straps, and the mesh bag has a trapezoidal shape with a narrow upper part and a wide lower part.
4. A new type of backpack according to claim 3, characterized in that: The mesh bag opening edge, both sides, and the seam of the bottom part are all provided with a hemmed cloth strip for increasing the strength of the mesh bag.
5. A new type of backpack according to claim 4, characterized in that: The two sides of the bottom part of the mesh bag are sewn with reinforcing cloth pieces, and the second connection bodies are fixedly arranged on the reinforcing cloth pieces.
6. The new type of backpack according to claim 2, characterized in that: The second connection bodies and the first connection bodies are male and female buckles, convex and concave plastic plugs, or velvet and hook surface strips of a hook-and-loop fastener.
7. The new type of backpack according to any one of claims 1-6, characterized in that: A hanging strip is arranged above the strip-shaped storage bag on the shoulder strap, the two ends of the hanging strip are sewn and fixed on the shoulder strap, and a hanging ring is movably sleeved on the hanging strip.
8. A new type of backpack according to claim 7, characterized in that: The number of the hanging strips is two, and the two hanging strips are V-shaped folded and sewn on the shoulder strap by the same woven strip.