Track toy doll
By cooperating with the track in the transmission device, the problem of the existing track toy dolls requiring additional driving mechanism is solved, and the coordinated movement of the arms and legs is achieved, reducing the cost and reducing the specific play.
Patent Information
- Application Number
- CN202422043738.8
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-08-22
- Publication Date
- 2025-07-11
- Estimated Expiration
- 2034-08-22
AI Technical Summary
Existing track toy dolls need to be equipped with a driving mechanism to achieve coordinated movement of the arms and legs, resulting in increased play and increased production costs.
The transmission device is adopted to cooperate with the track by cooperating with the power input gear, which drives the power output gear and the leg transmission gear to rotate, thereby achieving coordinated swing of the arms and legs, and canceling the additional driving mechanism.
The coordinated swing of the arms and legs is achieved, reducing the cost of production and use, and reducing the volume of the toy.
Smart Images
Figure CN223082239U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the field of children's toys, and particularly relates to a track toy doll. Background Art
[0002] The existing track toy dolls can only move along with the conveyor belt on the track, and cannot simultaneously realize the transmission of the arm part and the leg part, lacking interest. In order to enable the toy dolls to have coordinated movements, some manufacturers set up a power drive mechanism inside the toy dolls to drive the actions of the toy dolls. However, although this method increases the interest, after adding the drive mechanism, the volume of the toy dolls increases, and the production cost and use cost are improved. Content of the Utility Model
[0003] The purpose of the utility model is to provide a track toy doll aiming at the deficiencies of the existing technology, and solve the problems that the existing track toy dolls need to be provided with an additional drive mechanism, which makes the volume of the toy dolls increase, and the production cost and use cost are increased.
[0004] The technical solution adopted by the utility model to achieve the above purpose is as follows:
[0005] A track toy doll, which includes a transmission device. On both sides of the transmission device, an arm part and a leg part which are movably connected with the transmission device are respectively arranged, and the arm part and the leg part are linked with each other; the transmission device includes a housing with an opening at the lower end. Inside the lower end of the housing, a power input gear matched with the track is arranged. At the upper end of the power input gear, a power output gear is meshed. On both sides of the power output gear, leg transmission gears are respectively arranged, and the legs are matched with the leg transmission gears; at the upper end of the legs, an arm part transmission shaft is arranged. The arm part is provided with an arm part transmission shaft limiting groove corresponding to the arm part transmission shaft. Through the mutual cooperation of the arm part transmission shaft and the arm part transmission shaft limiting groove, when the legs swing, the arm part is driven to swing at the same time; through the cooperation of the power input gear and the track, when the toy doll moves, the power input gear rotates, thereby driving the power output gear to rotate, and further driving the leg transmission gears coaxially rotating with the power output gear to rotate, thereby driving the legs and the arm part to swing coordinately.
[0006] Outside the leg transmission gear, an eccentric shaft is arranged, and an eccentric shaft moving groove matched with the eccentric shaft is arranged on the inner side wall of the leg.
[0007] A limiting reduction gear is arranged at the upper end of the power output gear.
[0008] It further includes a support base, and the lower end of the support base is fixedly connected with the transmission mechanism of the track and moves along with the transmission mechanism of the track.
[0009] On one side of the upper end of the support base, there is a connecting piece for the toy doll. This connecting piece for the toy doll includes a limiting plate that semi - wraps around one side of the bottom of the transmission device, and a clamping piece that is clamped to the rotating shaft of the power input gear. Moreover, the clamping piece enters the transmission device through the opening at the lower end of the transmission device.
[0010] At the position of the transmission device corresponding to the limiting plate, there is a flat cutting groove that cooperates with the limiting plate. Inside this flat cutting groove, there is a convex column, and on the limiting plate, there is a through - hole corresponding to this convex column.
[0011] The track of the present utility model is provided with transmission teeth that cooperate with the power input gear. Thus, during the movement of the toy doll, through the cooperation of the transmission teeth on the track and the power input gear, the power input gear rotates. Furthermore, through the power input gear, the legs and the arm parts are mobilized to swing in coordination.
[0012] The beneficial effects of the present utility model are as follows: The track toy doll of the present utility model has a reasonable structure. During the movement process, through the cooperation of the power input gear and the transmission teeth on the track, the power input gear rotates. Furthermore, through the power input gear, the legs and the arm parts are mobilized to swing in coordination. There is no need to additionally set up a driving mechanism, which can greatly reduce the production cost and the use cost, and also reduce the volume of the toy. BRIEF DESCRIPTION OF THE DRAWINGS
[0013] Figure 1 is a schematic diagram of the overall structure of the present utility model;
[0014] Figure 2 is a schematic diagram of the structure of the present utility model with the front shell and the rear shell hidden;
[0015] Figure 3 is a schematic diagram of the transmission mechanism structure of the present utility model;
[0016] Figure 4 is Figure 3 a schematic diagram of the internal structure;
[0017] Figure 5 is an exploded view of the present utility model;
[0018] Figure 6 is a schematic diagram of the base structure of the present utility model;
[0019] Figure 7 is a schematic diagram of the structure of the present utility model installed on the base;
[0020] Figure 8 is a schematic diagram of the present utility model in the state of cooperating with the track;
[0021] Figure 9 is Figure 8 an enlarged view of part A in
[0022] In the figure: 1. Arm part; 2. Leg part; 3. Housing; 4. Power input gear
[0023] 5. Power output gear; 6. Leg transmission gear; 7. Front housing; 8. Rear housing
[0024] 9. Eccentric shaft; 10. Eccentric shaft moving slot; 11. Limit reduction gear
[0025] 12. Arm part transmission shaft; 13. Arm part transmission shaft limit slot
[0026] 14. Support base; 15. Limit plate; 16. Clamping part; 17. Flat cutting slot
[0027] 18. Convex post; 19. Through hole; 20. Leg rotating shaft; 21. Leg shaft hole
[0028] 22. Arm part shaft hole; 23. Arm part rotating shaft; 24. Leg transmission gear receiving slot Specific implementation manner
[0029] Example: Refer to Figures 1 to 9 , this example provides a track toy doll, which includes a transmission device. On both sides of the transmission device, there are an arm part 1 and a leg part 2 that are movably connected to the transmission device respectively, and the arm part and the leg part are interlocked with each other; the transmission device includes a housing 3 with an opening at the lower end. Inside the lower end of the housing 3, there is a power input gear 4 that cooperates with the track. At the upper end of the power input gear 4, there is a meshing power output gear 5. On both sides of the power output gear 5, there are leg transmission gears 6 respectively, and the leg part 2 cooperates with the leg transmission gears 6; through the cooperation of the power input gear 4 and the track, during the movement of the toy doll, the power input gear 4 rotates, thereby driving the power output gear 5 to rotate, and further driving the leg transmission gears 6 that rotate coaxially with the power output gear 5 to rotate, thereby driving the leg part 2 and the arm part 1 to swing in coordination.
[0030] At the front end and the rear end of the transmission device, a front housing 7 and a rear housing 8 are respectively fixed.
[0031] Outside the leg transmission gear 6, there is an eccentric shaft 9, and on the inner side wall of the leg part 2, there is an eccentric shaft moving slot 10 that cooperates with the eccentric shaft 9.
[0032] At the upper end of the power output gear 5, there is a limit reduction gear 11.
[0033] At the upper end of the leg part 2, there is an arm part transmission shaft 12. At the arm part 1 corresponding to the arm part transmission shaft 12, there is an arm part transmission shaft limit slot 13. Through the mutual cooperation of the arm part transmission shaft 12 and the arm part transmission shaft limit slot 13, when the leg part 2 swings, the arm part 1 is driven to swing at the same time.
[0034] It further includes a support base 14, the lower end of the support base 14 is fixedly connected to the transmission mechanism of the track, and moves along with the transmission mechanism of the track.
[0035] On one side of the upper end of the support base 14, there is a toy doll connecting member, which includes a limiting plate 15 that semi-envelops one side of the bottom of the transmission device, and a clamping member 16 that is clamped to the rotating shaft of the power input gear 4, and the clamping member 16 enters the transmission device through the opening at the lower end of the transmission device.
[0036] At the position of the transmission device corresponding to the limiting plate 15, there is a flat cutting groove 17 that cooperates with the limiting plate 15. In the flat cutting groove 17, there is a convex column 18, and a through hole 19 corresponding to the convex column 18 is provided on the limiting plate 15.
[0037] On the upper part of the side wall of the outer shell 3, there is a leg rotating shaft 20. Corresponding to the leg rotating shaft 20 on the leg 2, there is a leg shaft hole 21.
[0038] On the upper part of the outer shell 3, there is an arm shaft hole 22. At one end of the arm part 1, there is an arm rotating shaft 23, and the arm rotating shaft 23 cooperates with the arm shaft hole 22.
[0039] At the lower end of the leg rotating shaft 20 on the outer shell 3, there is a leg transmission gear accommodating groove 24.
[0040] However, the above is only the preferred feasible embodiment of the present invention, and is not intended to limit the patent scope of the present invention. Therefore, all other embodiments described in the present invention and equivalent changes made are included in the protection scope of the present invention.
Claims
1. An orbital toy doll, characterized in that, It includes a transmission device. On both sides of the transmission device, an arm part and a leg part that are movably connected to the transmission device are respectively provided, and the arm part and the leg part are interlocked with each other; the transmission device includes a housing with an opening at the lower end. Inside the lower end of the housing, a power input gear that cooperates with a track is provided. At the upper end of the power input gear, a power output gear is meshed. On both sides of the power output gear, leg transmission gears are respectively provided, and the legs are matched with the leg transmission gears; at the upper end of the legs, an arm part transmission shaft is provided. The arm part is provided with an arm part transmission shaft limiting groove corresponding to the arm part transmission shaft. Through the mutual cooperation of the arm part transmission shaft and the arm part transmission shaft limiting groove, when the legs swing, the arm part is driven to swing at the same time; through the cooperation of the power input gear and the track, when the toy doll moves, the power input gear rotates, thereby driving the power output gear to rotate, and further driving the leg transmission gears that rotate coaxially with the power output gear to rotate, thereby driving the legs and the arm part to swing in coordination.
2. The track toy doll according to claim 1, wherein, Outside the leg transmission gear, an eccentric shaft is provided, and an eccentric shaft moving groove that cooperates with the eccentric shaft is provided on the inner side wall of the leg.
3. The track toy doll according to claim 1, wherein A limiting and decelerating gear is provided at the upper end of the power output gear.
4. The rail toy doll according to claim 1, wherein, It further includes a support base, and the lower end of the support base is fixedly connected to the transmission mechanism of the track and moves along with the transmission mechanism of the track.
5. The rail toy doll according to claim 4, characterized in that, On one side of the upper end of the support base, a toy doll connecting part is provided. The toy doll connecting part includes a limiting plate that semi-wraps one side of the bottom of the transmission device, and a clamping part that is clamped with the rotating shaft of the power input gear. And the clamping part enters the transmission device through the opening at the lower end of the transmission device.
6. The track toy doll according to claim 5, characterized in that, At the position of the transmission device corresponding to the limiting plate, a flat cutting groove that cooperates with the limiting plate is provided. A convex column is provided in the flat cutting groove, and a through hole corresponding to the convex column is provided on the limiting plate.