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CN-224207371-U - Drifting toy car

CN224207371UCN 224207371 UCN224207371 UCN 224207371UCN-224207371-U

Abstract

The utility model relates to a drifting toy car, which comprises a car frame, a driving mechanism, a drifting action mechanism, two front wheels and two rear wheels, wherein the drifting action mechanism comprises a supporting body, a wheel shaft, a movable frame, a steering shaft, a steering wheel, a cam shaft, a cam and a swing arm, the supporting body is arranged on the car frame, the wheel shaft is rotatably arranged on the supporting body and is in transmission connection with the driving mechanism, the left end part or the right end part of the movable frame is hinged on the supporting body, the steering shaft is rotatably arranged on the movable frame and is in transmission connection with the wheel shaft, the steering wheel is fixedly arranged on the steering shaft, the cam shaft is rotatably arranged on the supporting body and is in transmission connection with the wheel shaft, the cam is fixedly arranged on the cam shaft, the middle part of the swing arm is hinged on the supporting body, the rear end part of the swing arm is in contact fit with the wheel surface of the cam, and the front end part of the swing arm is in contact fit with the movable frame. The drifting toy car can automatically realize drifting action in the driving process, has high restoration and simulation degree, simple structure and low production cost.

Inventors

  • HUANG RUIYING

Assignees

  • 黄锐颖

Dates

Publication Date
20260508
Application Date
20240527

Claims (10)

  1. 1. The drifting toy car is characterized by further comprising a drifting action mechanism, wherein the drifting action mechanism comprises a support body, a wheel shaft, a movable frame, a steering shaft, a steering wheel, a cam and a swing arm, the support body is arranged on the frame, the wheel shaft is rotatably arranged on the support body and is in left and right trend, the wheel shaft is in transmission connection with the output end of the driving mechanism, the front wheels or the rear wheels are respectively arranged at the left and right ends of the wheel shaft, the left end part or the right end part of the movable frame is hinged on the support body, the steering shaft is rotatably arranged on the movable frame and is in front and rear trend, the steering shaft is in transmission connection with the shaft through a first transmission mechanism, the steering wheel is fixedly arranged on the steering shaft and between the two front wheels and the two rear wheels, the cam shaft is rotatably arranged on the support body and is in left and right trend, the cam shaft is rotatably arranged on the upper end part of the support body and is in contact with the lower end part of the swing arm, and is in contact with the upper end part of the cam shaft through the upper and lower end part of the cam shaft, and is in contact with the upper end part of the swing arm, and is in front of the swing arm.
  2. 2. The drifting toy vehicle according to claim 1, wherein the supporting body is a shell with an inner cavity, the movable frame, the swing arm, the cam, the first transmission mechanism and the second transmission mechanism are all arranged in the inner cavity of the shell, a mounting opening is formed in a bottom plate of the shell, and the lower part of the steering wheel extends to the lower side of the shell from the mounting opening.
  3. 3. The drifting toy vehicle according to claim 2, wherein the drifting action mechanism further comprises a return spring, the return spring is arranged in the inner cavity of the shell and between the shell top plate and the movable frame, and the upper end and the lower end of the return spring are respectively connected with the shell top plate and the movable frame.
  4. 4. The drifting toy vehicle according to claim 2, wherein an opening is formed in one side of the case, and an operation portion is formed in a front end portion of the swing arm, and the operation portion is exposed from the opening to the outside of the case.
  5. 5. The drifting toy vehicle according to claim 1, wherein the first transmission mechanism comprises a driving gear, a transmission shaft, a face gear, a first transmission gear and a second transmission gear, wherein the driving gear is fixedly mounted on the wheel shaft, the transmission shaft is rotatably mounted on the support body and runs in a front-rear direction, the face gear is fixedly mounted on a rear end portion of the transmission shaft and is engaged with the driving gear, the first transmission gear is fixedly mounted on a front end portion of the transmission shaft, and the second transmission gear is fixedly mounted on the steering shaft and is engaged with the first transmission gear.
  6. 6. A drifting toy vehicle according to claim 1 wherein said second transmission mechanism comprises a worm and a worm wheel, said worm being fixedly mounted on said wheel axle, said worm wheel being fixedly mounted on said cam axle and engaged with said worm.
  7. 7. A drifting toy vehicle according to any one of claims 1-6, wherein the left end portion of the movable frame is hinged on the supporting body, the right end portion of the movable frame is provided with a first guiding inclined plane which gradually inclines upwards from left to right, the front end portion of the swing arm is provided with a second guiding inclined plane which gradually inclines upwards from left to right, and the second guiding inclined plane is positioned at the lower side of the first guiding inclined plane and is in contact fit with the first guiding inclined plane.
  8. 8. A drifting toy vehicle according to any one of claims 1-6, wherein the right end of the movable frame is hinged on the supporting body, the right end of the movable frame is provided with a first guiding inclined plane gradually inclining downwards from left to right, the front end of the swing arm is provided with a second guiding inclined plane gradually inclining downwards from left to right, and the second guiding inclined plane is positioned at the lower side of the first guiding inclined plane and is in contact fit with the first guiding inclined plane.
  9. 9. A drifting toy vehicle according to any one of claims 1-6, wherein said driving machine is an inertial wave box, said inertial wave box being mounted on said frame or on said support body, an output shaft of said inertial wave box being in driving connection with said wheel axle.
  10. 10. The drifting toy vehicle according to any one of claims 1-6, wherein said drifting toy vehicle further comprises a vehicle housing, said vehicle housing being mounted on said vehicle frame.

Description

Drifting toy car Technical Field The utility model relates to the technical field of toys, in particular to a drifting toy vehicle. Background At present, various toy vehicles are available on the market, and the existing toy vehicles occupy more and more consumer markets and are more and more liked by children due to the vivid modeling and changeable functions of the existing toy vehicles. The existing toy car can generally finish actions such as advancing, retreating, turning, stopping and the like, but due to the fact that the driving mode is relatively single, the existing toy car cannot realize drifting or sliding actions, so that the existing toy car is poor in playability and interestingness, and is easy to tired. In addition, although there are toy vehicles capable of realizing a drifting action by a remote control mode in the prior art, the drifting structure is complex, and the toy vehicles are realized by an electric control mode in most cases, so that the toy vehicles are high in cost and have certain difficulty for operators. Disclosure of utility model The utility model aims to solve the technical problem of providing the drifting toy vehicle, which can automatically realize drifting action in the driving process, has high restoration and simulation degree, simple structure and low production cost. The technical scheme adopted is as follows: The drifting toy car is characterized by further comprising a drifting action mechanism, wherein the drifting action mechanism comprises a support body, a wheel shaft, a movable frame, a steering shaft, a steering wheel, a cam and a swing arm, the support body is arranged on the frame, the wheel shaft is rotatably arranged on the support body and is in left and right trend, the wheel shaft is in transmission connection with the output end of the driving mechanism, the front wheels or the rear wheels are respectively arranged at the left and right ends of the wheel shaft, the left end part or the right end part of the movable frame is hinged on the support body, the steering shaft is rotatably arranged on the movable frame and is in front and rear trend, the steering shaft is in transmission connection with the shaft through a first transmission mechanism, the steering wheel is fixedly arranged on the steering shaft and between the two front wheels and the two rear wheels, the cam shaft is rotatably arranged on the support body and is in left and right trend, the cam shaft is rotatably arranged on the upper end part of the support body and is in contact with the lower end part of the swing arm, and is in contact with the upper end part of the cam shaft through the upper and lower end part of the cam shaft, and is in contact with the upper end part of the swing arm, and is in front of the swing arm. The wheel axle drives the steering axle and the steering wheel to rotate continuously through the first transmission mechanism, and simultaneously, the wheel axle drives the cam shaft and the cam to rotate continuously through the second transmission mechanism, and the front end part of the swing arm swings back and forth around the connecting shaft by utilizing the cooperation between the wheel surface of the cam and the rear end part of the swing arm so as to drive the movable frame and the steering wheel to swing upwards or downwards around the hinging part of the movable frame and the supporting body, so that the steering wheel is contacted with or separated from the running surface of the toy (the contact time and the separation time of the steering wheel and the running surface of the toy can be controlled through the design of the wheel surface of the cam), and the running state of the drifting toy is changed. As a specific scheme of the utility model, the rear end of the swing arm is provided with a wedge-shaped part, and the wedge-shaped part is in contact fit with the wheel surface of the cam. As a preferable scheme of the utility model, the left end part of the movable frame is hinged on the support body, the right end part of the movable frame is provided with a first guide inclined plane which gradually inclines upwards from left to right, the front end part of the swing arm is provided with a second guide inclined plane which gradually inclines upwards from left to right, and the second guide inclined plane is positioned at the lower side of the first guide inclined plane and is in contact fit with the first guide inclined plane. When the front end of the swing arm swings left around the connecting shaft, the second guide inclined plane of the swing arm is matched with the first guide inclined plane of the movable frame to push the movable frame to swing upwards around the hinge joint of the left end of the movable frame, so that the steering wheel is separated from the running surface of the vehicle. As another preferable scheme of the utility model, the right end part of the movable frame is hinged on the support body, the right end part of the mo