A storage child balance car

Abstract

The utility model discloses a child balance car of storage, relate to child balance car technical field, including the frame main part, one end of frame main part is provided with first assembly component, the lower extreme mounting of first assembly component has first quick -release spare, rotates and is provided with front wheel in first quick -release spare, the other end of frame main part is provided with second assembly component, the lower extreme mounting of second assembly component has second quick -release spare, rotates and is provided with rear wheel in second quick -release spare. Through the dismounting of wheel body of rear side board and front side board, avoid the problem of screw cap thread slip or loosening on wheel body axle rod, be favorable to the safety of child balance car use, first assembly component and second assembly component's structure is same, first quick -release spare and second quick -release spare's structure is same, reduce the difference of assembly structure, be convenient for modularization customization, store through storage box, be convenient for carrying toy or snack etc.

Description

Technical Field

[0001] This utility model relates to the field of children's balance bike technology, and in particular to a children's balance bike with storage space. Background Technology

[0002] Children's balance bikes, also known as balance bikes, are pedal-free and chainless children's vehicles designed specifically for children aged 2-6. Children need to push off the ground with their feet to move forward and control their balance by adjusting their center of gravity. They are popular outdoor toys for toddlers and also sports equipment for developing children's comprehensive abilities. For example, a Chinese patent discloses a children's balance bike (authorization announcement number CN213168416U). This patented technology, through the design of a frame, seat, fixing sleeve, screws, sealing sleeve, insert rod, spring, opening, and first nut, allows for convenient and secure adjustment of the seat height, making the balance bike suitable for children at different developmental stages and improving the device's convenience and practicality. Simultaneously, the design includes a frame, front fork, fixing bracket, lever, slider, and groove, preventing the bike from becoming unbalanced due to excessive handlebar rotation. The simple structure ensures the stability of the device and enhances its practicality. However, existing publicly available children's balance bikes still have some shortcomings in practical applications that need improvement, such as: The wheels of a children's balance bike are fixed by nuts on the axle. The nuts on the axle are subjected to a lot of force during rotation, which can easily cause stripping or loosening. This is not conducive to the safety of using the children's balance bike, and the stability of the wheel rotation is poor. In addition, the disassembly and assembly structure of the wheel is located on the axle, which makes disassembly difficult and does not facilitate the convenience of later maintenance. The mounting structures of the front and rear wheels differ, resulting in a wide variety of replacement parts. To ensure the future maintenance of children's balance bikes, a large number of replacement parts need to be manufactured, leading to significant wear and tear. Furthermore, children's balance bikes are only available as complete units and cannot be modularly customized, failing to meet individual needs. They also lack corresponding storage structures, making it impossible to carry items and thus failing to meet children's usage requirements. Therefore, those skilled in the art have provided a children's balance bike with storage to address the problems mentioned in the background. Utility Model Content

[0003] The purpose of this invention is to provide a children's balance bike with storage to solve the problems mentioned in the background art.

[0004] To achieve the above objectives, this utility model provides the following technical solution: A child balance bike with storage capacity includes a frame body. A first assembly component is provided at one end of the frame body, and a first quick-release component is installed at the lower end of the first assembly component. A front wheel is rotatably disposed within the first quick-release component. A second assembly component is provided at the other end of the frame body, and a second quick-release component is installed at the lower end of the second assembly component. A rear wheel is rotatably disposed within the second quick-release component. The main body of the frame includes a storage box, a seat cushion is installed on one of the upper ends of the storage box, a steering component is provided on one side of the storage box, and a support plate is provided on the other side of the storage box. Both the first quick-release component and the second quick-release component include a rear side plate. A limit plate is provided on the front side of the rear side plate. A locking block is provided on the upper side of the limit plate. A baffle is installed at one end of the limit plate. A first screw is provided at both ends of the front side of the limit plate. The front side plate is slidably provided on the first screw. A first nut is screwed into the external thread of the first screw. Both the first and second assembly components include a positioning plate. One end of the positioning plate is provided with a sliding sleeve, and the other end of the positioning plate is threaded with a fastening screw. One end of the fastening screw is rotatably provided with a pressure plate. A connecting plate is provided on the upper side of the positioning plate. Second screws are provided on all four sides of the connecting plate, and second nuts are threaded onto the external threads of the second screws.

[0005] As a further embodiment of this invention: the connecting plate on the first assembly component is located below the steering component, the second screw is slidably disposed at the lower end of the steering component, and the second nut is rotated and pressed against the steering component. This structural design completes the assembly of the first assembly component and the steering component.

[0006] As a further embodiment of this invention: the connecting plate on the second assembly component is located below the support plate, the second screw is slidably disposed within the support plate, and the second nut is rotated and pressed against the support plate. This structural design completes the assembly of the second assembly component and the support plate.

[0007] As a further improvement of this invention: the first nut is rotated and pressed against the front side of the front side plate, and the front side plate is slidably pressed against the front side of the limiting plate. This structural design is used to fix the front side plate.

[0008] As a further improvement of this invention: the sliding sleeve is slidably mounted on the locking block, and the positioning plate slides on the upper side of the locking block. This structural design facilitates the fixing of the locking block within the sliding sleeve.

[0009] As a further improvement of this invention: the pressure plate is slidably disposed on the lower side of the positioning plate, and the pressure plate slidably presses against the locking block. This structural design facilitates the fixation of the locking block by the pressure plate.

[0010] As a further improvement of this invention: the steering component includes a mounting bracket, one end of which is rotatably mounted with a shaft, the upper end of which has a handle, and the lower end of which has a connecting flange. This structural design facilitates the rotation of the shaft within the mounting bracket, thereby steering the front wheels.

[0011] As a further improvement of this invention: one side of the mounting bracket is fixed to one side of the storage box, and the first assembly component is fixed to the lower side of the connecting flange. This structural design facilitates the connection operation between the first assembly component and the steering component.

[0012] This utility model provides a children's balance bike with storage, which has the following advantages compared with the prior art: 1. This utility model allows for the assembly and disassembly of the wheel body via the rear and front side plates, avoiding issues such as stripped or loose nuts on the wheel axle. This enhances the safety of children's balance bikes and ensures the stability of wheel rotation. The upper ends of the rear and front side plates are fixed, avoiding fixation via the wheel axle, reducing disassembly difficulty and facilitating future maintenance.

[0013] 2. The first and second assembly components of this utility model have the same structure, and the first and second quick-release components have the same structure, which reduces the differences in assembly structure, reduces the types of replacement parts, avoids wear and tear caused by too many types of assembly structure, adopts a multi-modal structure, supports the purchase of single modules, facilitates modular customization, meets personalized needs, and stores items through storage boxes, making it convenient to carry toys or snacks, etc., and meets the needs of children. Attached Figure Description

[0014] Figure 1 A schematic diagram of the structure of a children's balance bike with storage compartments; Figure 2 A schematic diagram of the main frame of a children's balance bike that can store items; Figure 3 A schematic diagram of the first quick-release component in a child balance bike with storage compartments; Figure 4 A children's balance bike with storage Figure 3 A schematic diagram of the structure of part A; Figure 5 A structural schematic diagram of the first assembly component in a child balance bike with storage capacity; Figure 6 A children's balance bike with storage Figure 5 A structural diagram of section B; Figure 7 This is a schematic diagram of the steering component in a child balance bike that can store items.

[0015] In the diagram: 1. Main frame; 2. First assembly component; 3. First quick-release component; 4. Front wheel; 5. Second assembly component; 6. Second quick-release component; 7. Rear wheel; 8. Storage box; 9. Seat; 10. Steering component; 11. Support plate; 12. Rear side plate; 13. Limiting plate; 14. Locking block; 15. Baffle; 16. First screw; 17. Front side plate; 18. First nut; 19. Positioning plate; 20. Sliding sleeve; 21. Fastening screw; 22. Pressure plate; 23. Connecting plate; 24. Second screw; 25. Second nut; 26. Mounting bracket; 27. Axle; 28. Handle; 29. ​​Connecting flange. Detailed Implementation

[0016] Please see Figures 1-6In this embodiment of the present invention, a child balance bike with storage capacity includes a frame body 1. A first assembly component 2 is provided at one end of the frame body 1, and a first quick-release component 3 is installed at the lower end of the first assembly component 2. A front wheel 4 is rotatably mounted within the first quick-release component 3. A second assembly component 5 is provided at the other end of the frame body 1, and a second quick-release component 6 is installed at the lower end of the second assembly component 5. A rear wheel 7 is rotatably mounted within the second quick-release component 6. The frame body 1 includes a storage box 8, a seat cushion 9 is installed at one upper end of the storage box 8, a steering component 10 is provided on one side of the storage box 8, and a support plate 11 is provided on the other side of the storage box 8. Both the first quick-release component 3 and the second quick-release component 6 include a rear side plate 12, and a limit plate 13 is provided on the front side of the rear side plate 12. A locking block 14 is provided on the upper side of the limiting plate 13. A baffle 15 is installed on one end of the limiting plate 13. A first screw 16 is provided at both ends of the front side of the limiting plate 13. A front side plate 17 is slidably provided on the first screw 16. A first nut 18 is screwed into the external thread of the first screw 16. Both the first assembly component 2 and the second assembly component 5 include a positioning plate 19. A sliding sleeve 20 is provided at one end of the positioning plate 19. A fastening screw 21 is screwed into the other end of the positioning plate 19. A pressure plate 22 is rotatably provided at one end of the fastening screw 21. A connecting plate 23 is provided on the upper side of the positioning plate 19. A second screw 24 is provided on all four sides of the connecting plate 23. A second nut 25 is screwed into the external thread of the second screw 24. The connecting plate 23 on the first assembly component 2 is located on the steering component. On the lower side of the steering component 10, the second screw 24 is slidably disposed at the lower end of the steering component 10, and the second nut 25 is rotated and pressed against the steering component 10. The connecting plate 23 on the second assembly component 5 is on the lower side of the support plate 11, the second screw 24 is slidably disposed inside the support plate 11, and the second nut 25 is rotated and pressed against the support plate 11. The first nut 18 is rotated and pressed against the front side of the front side plate 17, and the front side plate 17 is slidably pressed against the front side of the limiting plate 13. The sliding sleeve 20 is slidably disposed on the locking block 14, the positioning plate 19 is slidably disposed on the upper side of the locking block 14, and the pressure plate 22 is slidably disposed on the lower side of the positioning plate 19 and is slidably pressed against the locking block 14. The second screw 24 on the first assembly component 2 is inserted into the lower end of the steering component 10, and the connecting plate 23 is attached to the steering component 10. 0. The second nut 25 rotates threadedly on the second screw 24, pressing the second nut 25 onto the steering component 10, fixing the first assembly component 2 to the lower side of the steering component 10. The second screw 24 on the second assembly component 5 is inserted into the support plate 11, and the connecting plate 23 is attached to the support plate 11. The second nut 25 rotates threadedly on the second screw 24, pressing the second nut 25 onto the support plate 11, fixing the second assembly component 5 to the lower side of the support plate 11. One end of the locking block 14 on the first quick-release component 3 is inserted into the sliding sleeve 20. The fastening screw 21 rotates clockwise threadedly on one end of the positioning plate 19, pushing the pressure plate 22 to move. The pressure plate 22 slides on the lower side of the positioning plate 19, guiding the pressure plate 22. The pressure plate 22 presses against the other end of the locking block 14.Fix the first quick-release component 3 to the lower end of the first assembly component 2. Insert one end of the locking block 14 on the second quick-release component 6 into the sliding sleeve 20. Rotate the fastening screw 21 clockwise at one end of the positioning plate 19. The fastening screw 21 pushes the pressure plate 22 to move. The pressure plate 22 slides on the lower side of the positioning plate 19. Guide the pressure plate 22. Press the pressure plate 22 against the other end of the locking block 14. Fix the second quick-release component 6 to the lower end of the second assembly component 5. Rotate the first nut 18 on the first quick-release component 3 counterclockwise on the first screw 16. Remove the first nut 18. 8. The front side plate 17 slides out of the first screw 16, the front wheel 4 is placed inside the rear side plate 12, and one end of the upper axle of the front wheel 4 is inserted into the lower end of the rear side plate 12. The upper end of the front side plate 17 slides out of the first screw 16, and the other end of the upper axle of the front wheel 4 is inserted into the lower end of the front side plate 17. The first nut 18 rotates clockwise on the first screw 16, and the first nut 18 is pressed against the front side of the front side plate 17, completing the connection between the first quick-release component 3 and the front wheel 4. The first nut 18 on the second quick-release component 6 rotates counterclockwise on the first screw 16 to remove the first nut. 18. The front side plate 17 slides out of the first screw 16, the rear wheel 7 is placed inside the rear side plate 12, and one end of the upper axle of the rear wheel 7 is inserted into the lower end of the rear side plate 12. The upper end of the front side plate 17 slides out of the first screw 16, and the other end of the upper axle of the rear wheel 7 is inserted into the lower end of the front side plate 17. The first nut 18 is rotated clockwise on the first screw 16, and the first nut 18 is pressed against the front side of the front side plate 17, completing the connection between the second quick-release component 6 and the rear wheel 7. Then, it can be used. Items can be placed in the storage box 8 for storage. Sit on the seat cushion 9 and hold the steering mechanism. Component 10, the steering component 10 drives the first assembly component 2, the first quick-release component 3, and the front wheel 4 to rotate, thus steering. Swinging the feet on the ground pushes the front wheel 4 and the rear wheel 7 to roll on the ground, enabling riding. Finally, upon completion, the front wheel 4 is removed via the first quick-release component 3, and the rear wheel 7 is removed via the second quick-release component 6 for maintenance or replacement. Similarly, the first quick-release component 3 is removed via the first assembly component 2, and the second quick-release component 6 is removed via the second assembly component 5 for maintenance or replacement.

[0017] exist Figure 7In the steering component 10, a mounting bracket 26 is included. A shaft 27 is rotatably mounted on one end of the mounting bracket 26. A handle 28 is mounted on the upper end of the shaft 27, and a connecting flange 29 is mounted on the lower end of the shaft 27. One side of the mounting bracket 26 is fixed to one side of the storage box 8. The first assembly component 2 is fixed to the lower side of the connecting flange 29. A second screw 24 on the first assembly component 2 is inserted into the connecting flange 29. A connecting plate 23 fits against the connecting flange 29. A second nut 25 is threaded onto the second screw 24 and rotates. The second nut 25 presses against the connecting flange 29, fixing the first assembly component 2 to the lower side of the steering component 10. Holding the handle 28 causes the shaft 27 to rotate. The shaft 27 rotates within the mounting bracket 26. The shaft 27 and the connecting flange 29 cause the first assembly component 2, the first quick-release component 3, and the front wheel 4 to rotate, thus steering.

[0018] The working principle of this utility model is as follows: First, the second screw 24 on the first assembly component 2 is inserted into the connecting flange 29, the connecting plate 23 is attached to the connecting flange 29, the second nut 25 rotates on the second screw 24, and the second nut 25 presses onto the connecting flange 29, fixing the first assembly component 2 to the lower side of the steering component 10. Then, the second screw 24 on the second assembly component 5 is inserted into the support plate 11, the connecting plate 23 is attached to the support plate 11, the second nut 25 rotates on the second screw 24, and the second nut 25 presses onto the support plate 11, fixing the second assembly component 5 to the lower side of the support plate 11. Finally, one end of the locking block 14 on the first quick-release component 3 is inserted into the sliding sleeve 20, and the fastening screw 21 rotates clockwise on one end of the positioning plate 19, thus fastening the screw. 21 pushes the pressure plate 22 to move, the pressure plate 22 slides under the positioning plate 19, guiding the pressure plate 22, the pressure plate 22 presses against the other end of the locking block 14, fixing the first quick-release component 3 to the lower end of the first assembly component 2, one end of the locking block 14 on the second quick-release component 6 is inserted into the sliding sleeve 20, the fastening screw 21 rotates clockwise at one end of the positioning plate 19, the fastening screw 21 pushes the pressure plate 22 to move, the pressure plate 22 slides under the positioning plate 19, guiding the pressure plate 22, the pressure plate 22 presses against the other end of the locking block 14, fixing the second quick-release component 6 to the lower end of the second assembly component 5, the first nut 18 on the first quick-release component 3 rotates counterclockwise on the first screw 16, the first nut 18 is removed, the front side plate 17 slides out of the first screw 16, the front Wheel 4 is placed inside the rear side plate 12, and one end of the upper axle of the front wheel 4 is inserted into the lower end of the rear side plate 12. The upper end of the front side plate 17 slides out of the first screw 16, and the other end of the upper axle of the front wheel 4 is inserted into the lower end of the front side plate 17. The first nut 18 is rotated clockwise on the first screw 16, and the first nut 18 is pressed against the front side of the front side plate 17, completing the connection between the first quick-release component 3 and the front wheel 4. The first nut 18 on the second quick-release component 6 is rotated counterclockwise on the first screw 16 to remove the first nut 18. The front side plate 17 slides out of the first screw 16, and the rear wheel 7 is placed inside the rear side plate 12, with one end of the upper axle of the rear wheel 7 inserted into the lower end of the rear side plate 12. The upper end of the front side plate 17 slides out of the first screw 16, and the other end of the upper axle of the rear wheel 7 is inserted into the front side plate 12. At the lower end of plate 17, the first nut 18 rotates clockwise on the first screw 16, pressing the first nut 18 against the front side of the front plate 17, completing the connection between the second quick-release component 6 and the rear wheel 7. Then, use begins. Items can be placed in the storage box 8 for storage. Sit on the seat cushion 9, hold the handle 28, which drives the axle 27 to rotate. The axle 27 rotates within the mounting bracket 26, and the axle 27 and connecting flange 29 drive the first assembly component 2, the first quick-release component 3, and the front wheel 4 to rotate for steering. Swing your feet on the ground to push the front wheel 4 and rear wheel 7 to roll on the ground for riding. Finally, after use, remove the front wheel 4 using the first quick-release component 3 and the rear wheel 7 using the second quick-release component 6 for maintenance or replacement of the front wheel 4 or rear wheel 7.The first quick-release component 3 is disassembled via the first assembly component 2, and the second quick-release component 6 is disassembled via the second assembly component 5, for maintenance and replacement of either the first quick-release component 3 or the second quick-release component 6.

[0019] 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 child balance bike with storage function, comprising a frame body (1), characterized in that, One end of the frame body (1) is provided with a first assembly component (2), and a first quick-release component (3) is installed at the lower end of the first assembly component (2). A front wheel (4) is rotatably arranged inside the first quick-release component (3). The other end of the frame body (1) is provided with a second assembly component (5), and a second quick-release component (6) is installed at the lower end of the second assembly component (5). A rear wheel (7) is rotatably arranged inside the second quick-release component (6). The frame body (1) includes a storage box (8), a seat cushion (9) is installed on one upper end of the storage box (8), a steering component (10) is provided on one side of the storage box (8), and a support plate (11) is provided on the other side of the storage box (8). Both the first quick-release component (3) and the second quick-release component (6) include a rear side plate (12). A limit plate (13) is provided on the front side of the rear side plate (12). A locking block (14) is provided on the upper side of the limit plate (13). A baffle (15) is installed at one end of the limit plate (13). A first screw (16) is provided at both ends of the front side of the limit plate (13). A front side plate (17) is slidably provided on the first screw (16). A first nut (18) is screwed into the external thread of the first screw (16). Both the first assembly component (2) and the second assembly component (5) include a positioning plate (19). One end of the positioning plate (19) is provided with a sliding sleeve (20), and the other end of the positioning plate (19) is threaded with a fastening screw (21). One end of the fastening screw (21) is rotatably provided with a pressure plate (22). A connecting plate (23) is provided on the upper side of the positioning plate (19). A second screw (24) is provided on all four sides of the connecting plate (23), and a second nut (25) is threaded onto the external thread of the second screw (24).

2. A child balance bike with storage compartments according to claim 1, characterized in that, The connecting plate (23) on the first assembly component (2) is located on the lower side of the steering component (10), the second screw (24) is slidably disposed at the lower end of the steering component (10), and the second nut (25) is rotated and pressed against the steering component (10).

3. A child balance bike with storage compartments according to claim 1, characterized in that, The connecting plate (23) on the second assembly component (5) is located on the lower side of the support plate (11), the second screw (24) is slidably disposed inside the support plate (11), and the second nut (25) is rotated and pressed onto the support plate (11).

4. A child balance bike with storage compartments according to claim 1, characterized in that, The first nut (18) rotates and presses against the front side of the front side plate (17), and the front side plate (17) slides and presses against the front side of the limiting plate (13).

5. A child balance bike with storage compartments according to claim 1, characterized in that, The sliding sleeve (20) is slidably disposed on the locking block (14), and the positioning plate (19) is slidably disposed on the upper side of the locking block (14).

6. A child balance bike with storage compartments according to claim 1, characterized in that, The pressure plate (22) is slidably disposed on the lower side of the positioning plate (19), and the pressure plate (22) is slidably pressed against the locking block (14).

7. A child balance bike with storage compartments according to claim 1, characterized in that, The steering component (10) includes a mounting bracket (26), one end of which is rotatably provided with a shaft (27), the upper end of which is provided with a handle (28), and the lower end of which is provided with a connecting flange (29).

8. A child balance bike with storage compartments according to claim 7, characterized in that, One side of the mounting bracket (26) is fixed to one side of the storage box (8), and the first assembly component (2) is fixed to the lower side of the connecting flange (29).

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