CN219307915U - Transmission shaft for toy model car - Google Patents
Transmission shaft for toy model car Download PDFInfo
- Publication number
- CN219307915U CN219307915U CN202223248495.9U CN202223248495U CN219307915U CN 219307915 U CN219307915 U CN 219307915U CN 202223248495 U CN202223248495 U CN 202223248495U CN 219307915 U CN219307915 U CN 219307915U
- Authority
- CN
- China
- Prior art keywords
- ball
- head
- bolt
- round hole
- shaft
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Landscapes
- Toys (AREA)
Abstract
The utility model discloses a transmission shaft for a toy model vehicle, which comprises a receiving cup, a ball head shaft and a bolt; the ball head shaft consists of a long shaft and ball heads at the front end and the rear end, the center of the front ball head is provided with a round hole, the center of the rear ball head is provided with a round hole, and an arc-shaped groove is arranged in the direction perpendicular to the round hole. The rear ball-shaped head is movably clamped in the receiving cup through a bolt. The front ball-shaped head adopts a bolt and a ball head, so that stable power transmission between the front ball-shaped head and a driving motor is ensured, and the rear ball-shaped head adopts the ball head and a cross-shaped bolt to be clamped on the connecting cup. Meanwhile, the ball-shaped head reduces friction between the transmission shaft and the driving motor, and the transmission shaft and the wheels are not easy to damage.
Description
Technical Field
The utility model relates to the technical field of toy model vehicles, in particular to a transmission shaft of a toy model vehicle.
Background
The toy model vehicle has higher maneuverability and performance, is more and more popular with players, gradually forms a professional competition item, and has higher requirements on the toy model vehicle. The transmission shaft is connected with the driving motor and the wheels, and power transmission is carried out between the driving motor and the wheels. The transmission shaft commonly used at present is an I-shaped shaft, namely, the front end and the rear end of the transmission shaft are respectively provided with a plug pin, when the toy model car is played, the movable space of the transmission shaft is limited, and the toy model car is inflexible. Meanwhile, the transmission shaft, the driving motor and the wheels have large friction force and are easy to damage.
Disclosure of Invention
The utility model provides a transmission shaft for a toy model car, which aims to solve the technical problems that the existing transmission shaft is easy to damage and inflexible.
To achieve the above object, the present utility model provides a propeller shaft for a toy model vehicle: comprises a receiving cup, a ball head shaft, a bolt and a large bolt; the ball head shaft consists of a long shaft and ball heads at the front end and the rear end, the center of the front ball head is provided with a round hole, the center of the rear ball head is provided with a round hole, and an arc-shaped groove is arranged in the direction perpendicular to the round hole. The rear ball-shaped head is movably clamped in the receiving cup through a bolt.
The bolt penetrates through the round hole of the front spherical head and is fixed on the front spherical head.
The center of the large bolt is provided with a round hole, and the large bolt penetrates through the round hole of the rear spherical head and is fixed on the rear spherical head. The small bolt penetrates through the rear spherical head arc-shaped groove, penetrates through the inner round hole of the large bolt, is mutually perpendicular to the large bolt and is in a cross shape.
The transmission shaft is connected with the driving motor and the wheels, the front spherical head is connected with the driving motor, and the cup is connected with the wheels.
The beneficial effects of the utility model are as follows: the front ball-shaped head adopts a bolt and a ball head, so that stable power transmission between the front ball-shaped head and a driving motor is ensured, and the rear ball-shaped head adopts the ball head and a cross-shaped bolt to be clamped on the connecting cup. Meanwhile, the ball-shaped head reduces friction between the transmission shaft and the driving motor, and the transmission shaft and the wheels are not easy to damage.
Drawings
FIG. 1 is a perspective view of a drive shaft configuration for a toy model vehicle;
fig. 2 is a perspective view of a transmission shaft structure for a toy model vehicle in an exploded view.
Detailed Description
The following will specifically describe the technical solution in the embodiment of the present utility model with reference to fig. 1 to fig. 2 in the embodiment of the present utility model: a transmission shaft for a toy model vehicle comprises a receiving cup 7, a ball head shaft, a bolt 2, a small bolt 6 and a large bolt 5; the ball head shaft consists of a long shaft 3 and ball heads at the front end and the rear end, a round hole is arranged in the center of the front ball head 1, a round hole is arranged in the center of the rear ball head 4, and an arc-shaped groove is arranged in the direction perpendicular to the round hole. The rear ball-shaped head is movably clamped in the connecting cup through a large bolt 5 and a small bolt 6.
The bolt 2 penetrates through the round hole of the front spherical head 1 and is fixed on the front spherical head 1. The center of the large bolt 5 is provided with a round hole, and the large bolt 5 penetrates through the round hole of the rear spherical head 4 and is fixed on the rear spherical head 4. The small bolt 6 penetrates through the rear spherical head arc-shaped groove, penetrates through the inner round hole of the large bolt 5, is mutually perpendicular to the large bolt 6, and is in a cross shape.
In this embodiment, the front ball-shaped head 1 adopts the bolt 2 to add the bulb, guaranteed the stable power transmission with driving motor, the back ball-shaped head 4 adopts the bulb to add cross bolt card at the cup 7 that connects, because the ball-shaped head 4 is equipped with the arc wall in the back, the transmission shaft can connect the cup activity, connects cup 7 to connect the wheel, has guaranteed power transmission's stability nimble. Meanwhile, the ball-shaped head reduces friction between the transmission shaft and the driving motor, and the transmission shaft and the wheels are not easy to damage.
Claims (2)
1. A drive shaft for a toy model vehicle, comprising: comprises a receiving cup, a ball head shaft, a bolt and a large bolt; the ball head shaft consists of a long shaft and ball heads at the front end and the rear end, the center of the front ball head is provided with a round hole, the center of the rear ball head is provided with a round hole, an arc groove is arranged in the direction perpendicular to the round hole, and the rear ball head is movably clamped in the connecting cup through a bolt.
2. A drive shaft for a toy model vehicle as in claim 1, wherein: the bolt penetrates through the round hole of the front spherical head and is fixed on the front spherical head, a round hole is formed in the center of the large bolt, the large bolt penetrates through the round hole of the rear spherical head and is fixed on the rear spherical head, the small bolt penetrates through the arc-shaped groove of the rear spherical head and penetrates through the round hole in the large bolt to be perpendicular to the large bolt, and the large bolt is in a cross shape.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223248495.9U CN219307915U (en) | 2022-12-06 | 2022-12-06 | Transmission shaft for toy model car |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223248495.9U CN219307915U (en) | 2022-12-06 | 2022-12-06 | Transmission shaft for toy model car |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219307915U true CN219307915U (en) | 2023-07-07 |
Family
ID=87031825
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202223248495.9U Active CN219307915U (en) | 2022-12-06 | 2022-12-06 | Transmission shaft for toy model car |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219307915U (en) |
-
2022
- 2022-12-06 CN CN202223248495.9U patent/CN219307915U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN217187870U (en) | Universal concatenation track and toy car | |
| JPS64996U (en) | ||
| CN219307915U (en) | Transmission shaft for toy model car | |
| CN205699433U (en) | A kind of toy tank | |
| US3755959A (en) | Axle connection member for construction toys | |
| CN212141469U (en) | Doll head connecting structure | |
| CN212728440U (en) | Multifunctional ball for pet playing | |
| CN209952228U (en) | Torsion toy car | |
| CN219307910U (en) | Off-road vehicle engineering vehicle deformation toy | |
| CN216432683U (en) | Toy gun capable of continuously shooting soft bullets | |
| CN212395848U (en) | Transformable toy car | |
| CN110090408B (en) | Naughty leather ball | |
| CN215585455U (en) | Toy spinning-top vehicle | |
| CN212395847U (en) | Transformable toy car | |
| CN220345073U (en) | Combined deformation toy component | |
| CN217489728U (en) | Toy car capable of changing into digital 0 | |
| CN2829834Y (en) | Amusement toys having ejecting function | |
| CN219307902U (en) | Cross-country vehicle robot deformation toy | |
| CN2302046Y (en) | Toy gun for child | |
| CN219307900U (en) | Scorpion deformation toy for off-road vehicle | |
| CN217187867U (en) | Interesting clockwork building block toy car | |
| CN219231410U (en) | Spliced building block toy dog | |
| CN220899503U (en) | Gun type top toy | |
| CN217828856U (en) | Freely combined type energy-charging vehicle set toy | |
| CN218421002U (en) | Toy car combination |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |