Student schoolbag convenient for classified storage of books
By introducing sorting and stretching components into student backpacks, the problem of messy books has been solved, enabling effective book sorting and improving the comfort of the backpack, thus increasing efficiency and carrying comfort.
Patent Information
- Application Number
- CN202423174205.X
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-12-23
- Publication Date
- 2025-10-28
- Estimated Expiration
- 2034-12-23
AI Technical Summary
Traditional student backpacks have a large space, which causes books to shake and become messy, increasing the time students take to get books and reducing their efficiency.
It employs a sorting component and a telescopic component. The sorting component secures the books using a combination of loops, connecting ropes, elastic bands, and buckles, while the telescopic component adjusts the internal space of the bag using Velcro and stretch tape.
It achieves effective book classification, reduces the gaps inside the bag, improves the efficiency of the backpack and the comfort of carrying it, and reduces pressure on the spine.
Smart Images
Figure CN223473290U_ABST
Abstract
Description
Technical Field
[0001] This utility model belongs to the field of schoolbag technology, and in particular relates to a student schoolbag that facilitates the classification and storage of books. Background Art
[0002] A schoolbag is a bag made of cloth, leather, etc., used by students to carry textbooks and stationery. A backpack is a general term for a schoolbag that is carried on both shoulders. The most obvious feature of this type of schoolbag is that there are two straps on the back for fastening to the shoulders. It is widely used among students. Depending on the material, it can be divided into canvas bags, Oxford cloth bags, and nylon bags.
[0003] Nowadays, when students use school bags, traditional school bags may place books together. Due to the large space inside the school bag, the books may become messy due to shaking, which increases the time students spend taking out the books they need, wastes their study time, and reduces the efficiency of the school bag. Therefore, a school bag that makes it easier to classify and store books is proposed. Utility Model Content
[0004] The purpose of this utility model is to solve the problem that the books inside the schoolbags currently used by students may become messy due to shaking due to the large space inside the schoolbags. Therefore, this utility model proposes a student schoolbag that makes it easier to classify and store books.
[0005] To achieve the above objectives, the present invention adopts the following technical solution: a student backpack that facilitates the classification and storage of books, comprising a backpack body, wherein a classification component is provided inside the backpack body, and a telescopic component is provided on the side wall of the backpack body;
[0006] The sorting component includes a ring, a connecting rope is fixedly installed on the outer wall of the ring, an elastic band is fixedly installed at one end of the connecting rope, and an elastic rope is fixedly installed on the other side of the outer wall of the ring.
[0007] As a further description of the above technical solution:
[0008] Several fixing ropes are fixedly installed on the inner wall of the bottom surface of the package. One end of the fixing rope is fixedly connected to the inner wall of the top surface of the package. The inner wall of the ring is slidably connected to the outer wall of the fixing rope.
[0009] As a further description of the above technical solution:
[0010] One end of the elastic cord is fixedly fitted with a buckle, and one end of the buckle is fixedly fitted with a protrusion. A bottom buckle is fixedly fitted on the inner side wall of the bag.
[0011] As a further description of the above technical solution:
[0012] The bottom buckle has a fixing hole on its side wall, and the protrusion of the buckle is adapted to the fixing hole of the bottom buckle.
[0013] As a further description of the above technical solution:
[0014] The telescopic component includes Velcro, the sidewall of which is fixedly connected to the sidewall of the bag body, the other sidewall of which is configured as a hook surface, and a stretching tape is fixedly installed on the inner sidewall of the bag body.
[0015] As a further description of the above technical solution:
[0016] One end of the stretch tape extends to the outside of the side wall of the bag body, and the side wall of the stretch tape is set with a rough surface. The rough surface of the stretch tape is attached to the hook surface of the Velcro.
[0017] In summary, due to the adoption of the above technical solution, the beneficial effects of this utility model are:
[0018] 1. In this utility model, by setting up a classification component, the buckles on both sides of the bag body are pulled off the bottom buckle. Then, according to the length of the books, the loops on the two side fixing ropes are moved. When moving the loops on both sides, the protrusions on the buckles are inserted into the fixing holes on the bottom buckle. The position of the loops is fixed by the cooperation of the buckles and the bottom buckle. Similarly, the position of the remaining elastic bands is adjusted, and then the books are placed in the middle of the elastic bands. The elastic bands then tighten the books. This helps students to classify their books according to their own habits, avoids mess in the schoolbag, makes it easier for students to find the books they need, and improves the efficiency of schoolbag use.
[0019] 2. In this utility model, by setting up a telescopic component, when the stretching tape on both sides is pulled to one side, it blocks one side of the bag body, thereby reducing the gap inside the bag body through the stretching tape. Finally, the rough side of the stretching tape is attached to the hook side of the Velcro, thereby preventing the inside of the bag body from unfolding to both sides. By adjusting the gap inside the backpack, the fit between the backpack and the body can be improved, making it more comfortable for students to carry, reducing the pressure of the backpack on the spine, helping students maintain correct posture, and improving the practicality of the backpack. Attached Figure Description
[0020] Figure 1 This is a schematic diagram of a three-dimensional structure for a student backpack that facilitates the categorization and storage of books.
[0021] Figure 2 This is a three-dimensional structural diagram of a sorting component in a student backpack that facilitates the classification and storage of books.
[0022] Figure 3 For easy classification and storage of books Figure 2A magnified three-dimensional structural diagram at point A in the middle.
[0023] Legend:
[0024] 1. Bag body; 2. Sorting components; 21. Fixing rope; 22. Bottom buckle; 23. Loop; 24. Connecting rope; 25. Elastic band; 26. Elastic rope; 27. Buckle; 3. Telescopic components; 31. Velcro; 32. Stretch tape. DETAILED DESCRIPTION
[0025] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those skilled in the art without creative effort are within the protection scope of the present utility model.
[0026] Please see Figures 1-3 This utility model provides a technical solution: a student backpack that facilitates the classification and storage of books, including a backpack body 1, a classification component 2 is provided inside the backpack body 1, and a telescopic component 3 is provided on the side wall of the backpack body 1;
[0027] The sorting component 2 includes a ring 23, on the outer wall of which a connecting rope 24 is fixedly installed. An elastic band 25 is fixedly installed at one end of the connecting rope 24. An elastic rope 26 is fixedly installed on the other outer wall of the ring 23. Several fixing ropes 21 are fixedly installed on the inner wall of the bottom surface of the bag body 1. One end of the fixing rope 21 is fixedly connected to the inner wall of the top surface of the bag body 1. The inner wall of the ring 23 is slidably connected to the outer wall of the fixing rope 21. A buckle 27 is fixedly installed at one end of the elastic rope 26. A protrusion is fixedly installed at one end of the buckle 27. A bottom buckle 22 is fixedly installed on the inner side wall of the bag body 1. A fixing hole is provided on the side wall of the bottom buckle 22. The protrusion of the buckle 27 is adapted to the fixing hole of the bottom buckle 22.
[0028] The specific implementation method is as follows: When the book is placed into the backpack, the position of the elastic band 25 is adjusted according to the length of the book. First, the zipper on the backpack is opened, and then the buckles 27 on both sides inside the bag body 1 are removed from the bottom buckle 22. Then, the loops 23 on the fixing ropes 21 on both sides are moved according to the length of the book. The fixing ropes 21 help to limit the movement path of the loops 23. When the loops 23 on both sides are moved, the loops 23 on both sides drive the elastic band 25 to move through the connecting rope 24. At the same time, the loops 23 on both sides are connected by the elastic rope. 26 drives the buckle 27 to move. After the ring 23 is moved to the desired position, the buckle 27 on the ring 23 is aligned with the bottom buckle 22. Then, the protrusion on the buckle 27 is inserted into the fixing hole on the bottom buckle 22. The position of the ring 23 is fixed by the cooperation of the buckle 27 and the bottom buckle 22. The position of the elastic band 25 is fixed by the ring 23. Similarly, the positions of the other elastic bands 25 are adjusted. Then, the book is placed in the middle of the elastic band 25, and the elasticity of the elastic band 25 is used to wrap the book tightly.
[0029] The telescopic component 3 includes a hook and loop fastener 31, the side wall of which is fixedly connected to the side wall of the bag body 1. The other side wall of the hook and loop fastener 31 is configured as a hook surface. A stretch tape 32 is fixedly installed on the inner side wall of the bag body 1. One end of the stretch tape 32 extends to the outside of the side wall of the bag body 1. The side wall of the stretch tape 32 is configured as a rough surface. The rough surface of the stretch tape 32 is attached to the hook surface of the hook and loop fastener 31.
[0030] The specific implementation method is as follows: After placing the book, adjust the gap inside the bag body 1. At this time, pull the stretch stickers 32 on both sides to one side, which blocks one side of the bag body 1. The stretch stickers 32 will then pull the other side of the bag body 1 to the blocked side. The stretch stickers 32 help the user to pull the bag body 1, thereby reducing the gap inside the bag body 1. Finally, attach the rough side of the stretch stickers 32 to the hook side of the Velcro 31, thereby preventing the inside of the bag body 1 from unfolding to both sides.
[0031] Working principle: When a book is placed inside the bag, the position of the elastic band 25 is adjusted according to the length of the book. First, the zipper on the bag is opened. Then, the buckles 27 on both sides of the bag body 1 are removed from the bottom buckle 22. Next, the loops 23 on the two side fixing ropes 21 are moved according to the length of the book. When the loops 23 are moved, they move the elastic band 25 through the connecting rope 24. At the same time, the loops 23 move the buckles 27 through the elastic rope 26. After the loops 23 are moved to the desired position, the buckles 27 on the loops 23 are aligned with the bottom buckle 22. Then, the protrusion on the buckle 27 is inserted into the fixing hole on the bottom buckle 22, and then the buckle 27 and the bottom buckle 22 are engaged. With the cooperation of both parties, the position of the loop 23 is fixed, thereby fixing the position of the elastic band 25. Similarly, the positions of the other elastic bands 25 are adjusted, and then the book is placed in the middle of the elastic band 25. The elastic band 25 then wraps the book tightly. After the book is placed, the gap inside the bag body 1 is adjusted. At this time, the stretch tapes 32 on both sides are pulled to one side, which blocks one side of the bag body 1. The stretch tapes 32 will then pull the other side of the bag body 1 to the blocked side, thereby reducing the gap inside the bag body 1. Finally, the rough side of the stretch tapes 32 is attached to the hook side of the Velcro 31 to prevent the inside of the bag body 1 from unfolding to both sides.
[0032] The above description is only a preferred embodiment of the present utility model, but the protection scope of the present utility model is not limited thereto. Any equivalent substitutions or changes made by those skilled in the art within the technical scope disclosed in the present utility model, based on the technical solution and the inventive concept of the present utility model, should be included within the protection scope of the present utility model.
Claims
1. A student backpack that facilitates the classification and storage of books, characterized in that: Includes a package body (1), the package body (1) is provided with a sorting component (2) inside, and a telescopic component (3) is provided on the side wall of the package body (1); The sorting component (2) includes a ring (23), a connecting rope (24) is fixedly installed on the outer wall of the ring (23), an elastic band (25) is fixedly installed at one end of the connecting rope (24), and an elastic rope (26) is fixedly installed on the other side of the outer wall of the ring (23).
2. A student backpack for easy classification and storage of books according to claim 1, characterized in that, A number of fixing ropes (21) are fixedly installed on the inner wall of the bottom surface of the package (1). One end of the fixing rope (21) is fixedly connected to the inner wall of the top surface of the package (1), and the inner wall of the ring (23) is slidably connected to the outer wall of the fixing rope (21).
3. A student backpack for easy classification and storage of books according to claim 2, characterized in that, One end of the elastic rope (26) is fixedly installed with a buckle (27), one end of the buckle (27) is fixedly installed with a protrusion, and a bottom buckle (22) is fixedly installed on the inner side wall of the bag body (1).
4. A student backpack for easy classification and storage of books according to claim 3, characterized in that, The bottom buckle (22) has a fixing hole on its side wall, and the protrusion of the buckle (27) is adapted to the fixing hole of the bottom buckle (22).
5. A student backpack for easy classification and storage of books according to claim 4, characterized in that, The telescopic component (3) includes a hook and loop fastener (31), the side wall of which is fixedly connected to the side wall of the bag body (1), the other side wall of which is configured as a hook surface, and a stretching tape (32) is fixedly installed on the inner side wall of the bag body (1).
6. A student backpack for easy classification and storage of books according to claim 5, characterized in that, One end of the stretch tape (32) extends to the outside of the side wall of the package (1), and the side wall of the stretch tape (32) is set as a rough surface. The rough surface of the stretch tape (32) is attached to the hook surface of the Velcro (31).