Multi-track ball trailer set toy
By designing a multi-track ball bearing trailer toy set, the ball bearings are sorted in an orderly manner by using the trailer to move the material distribution trough. This solves the problem of low entertainment and functionality in existing multi-track ball bearing toys, enhances the toy's entertainment and functionality, and trains children's attention.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- NINGBO BEILUN DEHENG PLASTIC PROD & MOLDS CO LTD
- Filing Date
- 2025-04-29
- Publication Date
- 2026-04-17
AI Technical Summary
Existing multi-track ball bearing toys have low entertainment and functionality, limited gameplay, and cannot effectively train children's attention span.
Design a multi-track ball-bearing trailer toy set. By pulling the trailer, the material distribution troughs are moved, allowing different colored balls to fall into the corresponding colored troughs, achieving orderly sorting, enhancing entertainment and training attention.
It expands the entertainment and functionality of toys, effectively trains children's attention, and facilitates the centralized storage of marbles to prevent loss.
Smart Images

Figure CN224126535U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of toys, and more specifically to a multi-track ball bearing trailer toy set. Background Technology
[0002] In the colorful world of toys, multi-track ball toys and trailer toys attract children's attention with their unique charm. Multi-track ball toys are usually composed of building blocks, tracks, balls, and other small parts. By piecing together tracks of different shapes, a variety of complex track paths can be formed. These toys not only help develop children's hands-on skills and logical thinking abilities but also stimulate their creativity and imagination. Trailer toys are not only cute in appearance but also offer diverse ways to play, allowing children to simulate transportation scenarios by pulling the trailer.
[0003] As shown in the prior art published in CN220530639U, although this prior art involves first assembling the track frame, then taking two ball bearing tracks, securing the ends of the two tracks to the positioning strips of the corresponding support seats, connecting all the ball bearing tracks, and finally placing the balls on the top of the uppermost track, this prior art has low entertainment value. It only has the function of the balls rolling down, the gameplay is simple, the fun is low, and it does not train children's attention span. Therefore, the entertainment value and functionality of this technical solution are both low. Utility Model Content
[0004] To overcome the aforementioned deficiencies in the prior art, this utility model provides a multi-track ball-bearing trailer toy set. By pulling the trailer, multiple sorting troughs move back and forth, facilitating the falling of different colored balls into the corresponding colored sorting troughs. This achieves orderly sorting of different balls, expanding entertainment value while effectively training children's attention. This effectively enhances entertainment and functionality, thereby solving the problems mentioned in the background art.
[0005] To achieve the above objectives, this utility model provides the following technical solution: a multi-track ball-bearing trailer toy set, including ball bearings for entertainment;
[0006] The ball bearing is externally equipped with a trailer for training children's attention.
[0007] The trailer includes a vehicle body and a handle installed on the front side of the vehicle body. A material trough is provided on the top front end of the vehicle body, and multiple material distribution troughs are provided on the top rear end of the vehicle body, with the multiple material distribution troughs evenly spaced apart.
[0008] In a preferred embodiment, the ball bearing component includes a main track plate and a secondary track plate, wherein the secondary track plate is disposed in front of the main track plate;
[0009] The top of the main track plate has two spaced main track grooves, and the top of the secondary track plate has two secondary track grooves. The two secondary track grooves are connected to the two main track grooves respectively, and the rolling of the ball is achieved through the connection between the main track and the secondary track grooves.
[0010] In a preferred embodiment, the main track plate is provided with two sets of connectors on its front side for connecting the secondary track plate;
[0011] Each set of connectors includes a deformable convex ball rod, the diameter of the front end of the convex ball rod being larger than the diameter of the rear end of the convex ball rod. A slot is provided on the rear side of the secondary track plate corresponding to the convex ball rod, and the front end of the convex ball rod extends into the slot. The main track plate and the secondary track plate are connected as one unit by the engagement of the convex ball rod and the slot, thereby achieving the effect of convenient assembly and disassembly of the main track plate and the secondary track plate.
[0012] In a preferred embodiment, a support groove is provided on the rear side of the secondary track plate. The support groove is located between two slots. A support plate for connecting the main track plate is provided inside the slot. The engagement of the support plate and the support groove can enhance the connection stability between the main track plate and the secondary track plate, and also enhance the support strength of the main track plate and the secondary track plate.
[0013] In a preferred embodiment, the main track plate has two spaced main plates at the bottom rear end, and a main groove is formed on the side of the bottom rear end of the main track plate corresponding to the main plates. The top of the main plate extends into the main groove, and the main track plate is supported and limited by the engagement of the main plate and the main groove to ensure the stability of the main track plate.
[0014] In a preferred embodiment, the sub-track plate has two spaced sub-plates at the bottom front end, and a sub-groove is provided on one side of the bottom front end of the sub-track plate corresponding to the sub-plate. The top of the sub-plate extends into the sub-groove. By engaging the sub-plate with the sub-groove, the sub-plate can support the sub-track plate and thus ensure the stability of the sub-track plate.
[0015] The technical effects and advantages of this utility model are as follows:
[0016] By pulling the vehicle body, multiple material troughs move back and forth, making it easy for different colored balls to fall into the corresponding colored troughs. This achieves orderly classification of different balls, expanding the entertainment value while effectively training children's attention. This enhances both entertainment and functionality. Furthermore, the troughs facilitate the centralized storage of balls, preventing them from being lost. Attached Figure Description
[0017] Figure 1 This is a schematic diagram of the overall structure of this utility model;
[0018] Figure 2This is a front view of the vehicle body of this utility model;
[0019] Figure 3 This is an exploded view of the motherboard of this utility model;
[0020] Figure 4 This is an exploded view of the main track plate of this utility model;
[0021] Figure 5 This is a rear view of the auxiliary track plate of this utility model.
[0022] The attached diagram is labeled as follows: 1. Car body; 2. Handle; 3. Material trough; 4. Material distribution trough; 5. Main track plate; 6. Sub-track plate; 7. Main track groove; 8. Sub-track groove; 9. Convex ball rod; 10. Slot; 11. Support groove; 12. Support plate; 13. Main board; 14. Main groove; 15. Sub-plate; 16. Sub-groove. Detailed Implementation
[0023] 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 of ordinary skill in the art without creative effort are within the protection scope of the present utility model.
[0024] Refer to the instruction manual appendix Figure 1-5 This utility model provides a multi-track ball bearing trailer toy set, including ball bearing components for entertainment; the ball bearing components include a main track plate 5 and a secondary track plate 6, the secondary track plate 6 being located in front of the main track plate 5; the top of the main track plate 5 has two spaced main track grooves 7, the top of the secondary track plate 6 has two secondary track grooves 8, and the two secondary track grooves 8 are respectively connected to the two main track grooves 7.
[0025] The child places the ball in the main track groove 7 inside the main track plate 5. The ball rolls along the main track groove 7 to the inner part of the secondary track groove 8 on the secondary track plate 6, thus realizing the rolling entertainment of the ball. The setting of two main track grooves 7 and two secondary track grooves 8 can realize multi-track operation, which makes it convenient for multiple children to play or perform various entertainment operations.
[0026] When operating the above structure, the main track plate 5 and the auxiliary track plate 6 need to be spliced and fixed first, such as... Figure 4 and 5As shown, the main track plate 5 has two sets of connectors on its front side for connecting to the secondary track plate 6; each set of connectors includes a deformable convex ball rod 9, the diameter of the front end of the convex ball rod 9 being larger than the diameter of the rear end of the convex ball rod 9. A slot 10 is provided on the rear side of the secondary track plate 6 corresponding to the convex ball rod 9, and the front end of the convex ball rod 9 extends into the slot 10. By operating the main track plate 5 to move relative to the secondary track plate 6, the convex ball rod 9 is inserted into the slot 10. Because the convex ball rod 9 is deformable and its front end diameter is larger than its rear end diameter, this increases the... To ensure a tight connection between the main track plate 5 and the auxiliary track plate 6 and prevent loosening or separation, a support groove 11 is provided on the rear side of the auxiliary track plate 6. The support groove 11 is located between two slots 10, and a support plate 12 for connecting the main track plate 5 is provided inside the slot 10. This allows the main track plate 5 and the auxiliary track plate 6 to be engaged by the support plate 12 and the support groove 11, thereby ensuring the support strength of the main track plate 5 and the auxiliary track plate 6 and preventing bending at the connection between the main track plate 5 and the auxiliary track plate 6.
[0027] At the same time, to ensure the smooth rolling of the balls, the main track plate 5 and the secondary track plate 6 need to be tilted for support, such as... Figure 1 and 3 As shown, the main track plate 5 has two spaced main plates 13 at its rear bottom, and a main groove 14 is formed on one side of the rear bottom of the main track plate 5 corresponding to the main plates 13. The top of the main plates 13 extends into the main groove 14. The secondary track plate 6 has two spaced secondary plates 15 at its front bottom, and a secondary groove 16 is formed on one side of the front bottom of the secondary track plate 6 corresponding to the secondary plates 15. The top of the secondary plates 15 extends into the secondary groove 16. By engaging the main plates 13 and the main groove 14, the main plates 13 can support and limit the main track plate 5. By engaging the secondary plates 15 and the secondary groove 16, the secondary track plate 6 is limited and supported, thereby ensuring the stability of the main track plate 5 and the secondary track plate 6. At the same time, the secondary track plate 6 and the main track plate 5 can be tilted, which facilitates the rolling of the balls.
[0028] To expand the ways to play with marbles, it's necessary to enhance the entertainment value, such as... Figure 1 and 2 As shown, the ball bearing is provided with a trailer for training children's attention; the trailer includes a vehicle body 1 and a handle 2 installed on the front side of the vehicle body 1. A material trough 3 is provided at the top front end of the vehicle body 1, and multiple material distribution troughs 4 are provided at the top rear end of the vehicle body 1, and the multiple material distribution troughs 4 are evenly spaced apart.
[0029] When the ball falls to the vehicle body 1 via the secondary track groove 8, the child can pull the handle 2 to move the vehicle body 1 back and forth. This allows the child to pull the vehicle body 1 according to the different colors of the balls, thereby moving multiple sorting grooves 4 back and forth. This makes it easier for balls of different colors to fall into the corresponding sorting grooves 4, achieving orderly classification of different balls. This expands the entertainment value and can also effectively train the child's attention, thus effectively enhancing the entertainment and functionality of this utility model.
[0030] Finally: The above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.
Claims
1. A multi-lane ball-dragging trailer playset, characterized by: Including ball bearings used for entertainment; The ball bearing is externally equipped with a trailer for training children's attention. The trailer includes a vehicle body (1) and a handle (2) installed on the front side of the vehicle body (1). A material trough (3) is provided on the top front end of the vehicle body (1), and multiple material distribution troughs (4) are provided on the top rear end of the vehicle body (1), and the multiple material distribution troughs (4) are evenly spaced apart.
2. The multi-lane ball-dragging trailer playset of claim 1, wherein: The ball bearing component includes a main track plate (5) and a secondary track plate (6), with the secondary track plate (6) located on the front side of the main track plate (5). The top of the main track plate (5) has two spaced main track grooves (7), and the top of the secondary track plate (6) has two secondary track grooves (8), which are connected to the two main track grooves (7) respectively.
3. The multi-lane ball-dragging trailer playset of claim 2, wherein: The main track plate (5) has two sets of connectors on its front side for connecting the secondary track plate (6); Each set of connectors includes a deformable convex ball rod (9), the front end diameter of which is larger than the rear end diameter. A slot (10) is provided on the rear side of the sub-track plate (6) corresponding to the convex ball rod (9), and the front end of the convex ball rod (9) extends into the slot (10).
4. The multi-lane ball-dragging trailer playset of claim 3, wherein: The secondary track plate (6) has a support groove (11) on its rear side. The support groove (11) is located between two slots (10). The slot (10) has a support plate (12) for connecting the main track plate (5).
5. The multi-lane ball-dragging trailer playset of claim 2, wherein: The main track plate (5) has two spaced main plates (13) at the bottom rear end, and a main groove (14) is opened on the side of the main plate (13) at the bottom rear end of the main track plate (5), with the top of the main plate (13) extending into the main groove (14).
6. The multi-lane ball-dragging trailer playset of claim 2, wherein: The sub-track plate (6) has two spaced sub-plates (15) at the bottom front end, and a sub-groove (16) is provided on one side of the bottom front end of the sub-track plate (15), with the top of the sub-plate (15) extending into the sub-groove (16).
Citation Information
Patent Citations
Building toy
CN220530639U