CN204236696U - A kind of children's electric motor vehicle - Google Patents

Abstract

The utility model discloses a children's electric vehicle, which comprises a vehicle frame, a front wheel assembly arranged on the front side of the vehicle frame, a rear wheel assembly arranged on the rear side of the vehicle frame, and a direction control device for controlling the moving direction of the children's electric vehicle , Drive device. The children's electric vehicle of the utility model can turn the steering wheel to control the steering wheel arranged at the rear of the vehicle frame, and the rotation of the steering wheel drives the steering of the whole vehicle. When the rotation of the steering wheel reaches a certain angle, the whole vehicle will form a drift effect.

Description

electric car for children

technical field

The utility model relates to an electric vehicle for children.

Background technique

In the prior art, children's electric vehicles usually include a vehicle frame, wheels, an electric drive, and a direction control mechanism. The motor drives a gear reduction mechanism to drive the front wheel or the rear wheel forward or backward, and the direction mechanism is used to control the wheels to go straight or turn. With the advancement of technology, the handling and safety of children's electric vehicles are becoming more and more perfect. Therefore, how to make children's electric vehicles more interesting and increase the interaction between children and toys has become the future development direction of children's electric vehicles.

Contents of the invention

The technical problem to be solved by the utility model is to overcome the deficiencies of the prior art, and provide a children's electric car with stronger controllability and interest than the children's electric car in the prior art.

In order to solve the above technical problems, the utility model takes the following technical solutions:

An electric vehicle for children, comprising a frame, a front wheel assembly arranged at the front of the frame, a rear wheel assembly arranged at the rear of the frame, a direction control device for controlling the direction of movement of the electric vehicle for children, and a driving device. The direction control device includes: a direction rod assembly, a steering wheel arranged at the rear bottom of the vehicle frame, and a transmission rod whose two ends are directly or indirectly connected to the direction rod assembly and the steering wheel respectively, through the transmission rod The transmission makes the steering wheel and the steering rod assembly drive the steering wheel to rotate, and the driving device includes a motor arranged on the vehicle frame, and the motor drives the front wheel assembly to drive the electric vehicle to run.

Preferably, the steering rod assembly includes a steering rod arranged up and down and rotating around its own axis, and a steering wheel fixedly connected to the upper end of the steering rod.

Preferably, the direction control device further includes: a first connecting piece fixedly connected to the lower end of the direction rod, a second connecting piece fixedly connected to the steering wheel, one end of the transmission rod is connected to The first connecting piece is rotatably connected, and the other end is rotatably connected to the second connecting piece.

Preferably, the first connecting piece and the second connecting piece are rod-shaped pieces, and the connection between the transmission rod and the first connecting piece is located on the left side of the direction bar and is far from the direction bar. At a certain distance from the steering wheel, the connection between the transmission rod and the second connecting piece is located on the right side of the steering wheel and at a certain distance from the steering wheel, or the connection between the transmission rod and the first The joint of the connecting piece is located on the right side of the steering wheel and at a certain distance from the steering pole, and the joint of the transmission rod and the second connecting piece is located on the left side of the steering wheel and at a certain distance from the steering wheel. When the steering wheel is turned at a certain distance from the steering wheel, the steering wheel turns in the opposite direction relative to the steering wheel.

Preferably, the front wheel assembly includes a front wheel shaft arranged horizontally at the front lower part of the vehicle frame, front wheels arranged on both sides of the front wheel shaft, and front wheels arranged on the front wheel shaft and located on both sides For the flywheel between the front wheels, the motor drives the flywheel to rotate. When the motor works, the motor drives the flywheel to rotate, and the flywheel drives the front wheels on both sides to rotate through the front wheel shaft.

Preferably, the drive device further includes a switch device for controlling the motor to be turned on and off.

Preferably, the rear wheel assembly includes rear wheels arranged on the left and right sides of the vehicle frame, and the rear wheels are universal wheels.

Preferably, the steering wheels are arranged at the middle position between the rear wheels on both sides.

Preferably, the direction control device is mounted on the vehicle frame.

Preferably, the upper side of the vehicle frame is also provided with a seating device for people to ride on. Due to the implementation of the above technical solutions, the utility model has the following advantages compared with the prior art:

The children's electric vehicle of the utility model can turn the steering wheel to control the steering wheel arranged at the rear of the vehicle frame, and the rotation of the steering wheel drives the steering of the whole vehicle. When the rotation of the steering wheel reaches a certain angle, the whole vehicle will form a drift effect, When the electric vehicle drifts, since the steering wheel at the rear is roughly positioned under the child's seat, the child feels more exciting and fun when drifting.

Description of drawings

The utility model is described in further detail below in conjunction with the accompanying drawings and specific embodiments.

Fig. 1 is the three-dimensional structure schematic diagram of electric vehicle for children described in the utility model;

Fig. 2 is a schematic diagram of a top view of Fig. 1;

Fig. 3 is a schematic structural view of the children's electric vehicle shown in Fig. 2 when there is no seat mechanism;

Among them: 1. Frame; 21. Front wheel; 22. Front axle; 23. Flywheel; 31. Rear wheel; 41. Steering wheel; 42. Steering rod; 43. First connector; 44. Transmission rod; 45. Steering Wheel; 46, the second connector; 51, the motor; 52, the switch device; 6, the seat device.

Detailed ways

A kind of children's electric vehicle as shown in Figure 1～3, comprises a vehicle frame 1, the front wheel assembly that is arranged on the front part of vehicle frame 1, the rear wheel assembly that is arranged on the rear part of vehicle frame 1, is used to control children's electric vehicle The direction control device and driving device of the moving direction, the rear wheel assembly includes rear wheels 31 arranged on the left and right sides of the vehicle frame, and the rear wheels 31 are universal wheels. The front wheel assembly includes a front wheel shaft 22 horizontally arranged on the front lower part of the vehicle frame 1, front wheels 21 arranged on both sides of the front wheel shaft 22, and a flywheel 23 arranged on the front wheel shaft 22 and between the front wheels on both sides.

The direction control device includes a direction rod assembly, a first connecting piece 43 fixedly connected to the lower end of the direction rod 42 , a steering wheel 45 arranged under the rear part of the vehicle frame 1 , and a second steering wheel 45 fixedly connected Connecting piece 46 , the steering rod assembly includes a steering rod 42 arranged up and down and rotating around its own axis, and a steering wheel 41 fixedly connected to the upper end of the steering rod 42 . Preferably, the steering wheel 45 is arranged at a middle position between the rear wheels 31 on both sides. The direction control device also includes a transmission rod 44 that is rotatably connected to the first connecting member 43 at one end and rotatably connected to the second connecting member 46 at the other end. The transmission rod 44 makes the first connecting member 43 and the second connecting member 46 drive connected And the steering rod 42 and the steering wheel 45 are rotated simultaneously, and when the steering wheel 41 is rotated, the steering wheel 45 rotates. The first connecting member 43 and the second connecting member 46 are rod-shaped members. The connection between the transmission rod 44 and the first connecting member 43 is located on the left side of the direction rod 42 and at a certain distance from the direction rod 42 , and the connection between the transmission rod 44 and the second connection member 46 is located on the right side of the steering wheel 45 And distance turning wheel 45 certain distance places. In another embodiment, the connection between the transmission rod 44 and the first connecting member 43 is located on the right side of the direction rod 42 and at a certain distance from the direction rod 42, and the connection between the transmission rod 44 and the second connecting member 46 Located on the left side of the steering wheel 45 and at a certain distance from the steering wheel 45, this embodiment is not shown in the drawings. When the steering wheel 41 is turned, the steering wheel 45 turns in the opposite direction relative to the steering wheel 41 .

The driving device includes a motor 51 that is arranged on the vehicle frame 1 and can drive the flywheel 23 to rotate, and a switch device 52 that controls the opening and closing of the motor 51. When the motor 51 works, the motor 51 drives the flywheel 23 to rotate, and the flywheel 23 passes through the front The wheel shaft 22 drives the front wheels 21 on both sides to rotate. Preferably, for convenient operation, the switch device 52 for controlling the motor 51 to be turned on or off is arranged on the right side of the steering wheel 41 . Since those skilled in the art already know how to make the drive motor drive the wheels to rotate, such as through chains, etc., no detailed description will be given here.

The vehicle frame 1 upper side is also provided with a seat device 6 for people to ride.

As shown in Figures 1 to 3, when the motor 51 is turned on to make the children's electric vehicle run straight ahead, the steering wheel 41 is turned, and the steering wheel 41 drives the steering rod 42 to rotate, thereby driving the first connecting member 43 to rotate, and the first connecting member 43 and the second connecting member The two connecting parts 46 are connected by transmission rod 44, and the second connecting part 46 rotates under the driving of the driving rod 44, thereby driving the steering wheel 45 to rotate to change the driving direction of the children's electric vehicle. When the rotation angle of the steering wheel 41 reaches a certain angle, the steering wheel 45 is driven to rotate to a certain angle, so that the children's electric vehicle drifts. In the utility model, the front wheel 21 is driven by the motor 51 when the electric vehicle is running straight ahead or turning and drifting, so the direction of the front wheel 21 does not change, and the electric vehicle only It is steered by a steering wheel 45 separate from the motor 51 .

The front, rear, left, and right directions described in the utility model are defined when the children's electric vehicle is normally driven, the front wheel assembly is located at the front, and the rear wheel assembly is located at the rear.

The utility model has been described in detail above, but the utility model is not limited to the above-mentioned embodiments. All equivalent changes or modifications made according to the spirit of the utility model shall fall within the protection scope of the utility model.

Claims (10)

1. An electric vehicle for children, comprising a frame (1), a front wheel assembly disposed at the front of the frame (1), a rear wheel assembly disposed at the rear of the frame (1), and used to control the electric vehicle for children direction control device for the direction of movement, drive device, It is characterized in that: the direction control device includes: a direction rod assembly, a steering wheel (45) arranged at the rear bottom of the vehicle frame (1), and two ends are directly or indirectly connected to the direction rod assembly and the steering wheel respectively. The transmission rod (44) of the wheel (45), through the transmission of the transmission rod (44), the steering wheel (41) and the steering rod assembly drive the steering wheel (45) to rotate, and the driving device It includes a motor (51) fixedly arranged on the vehicle frame, and the motor (51) drives the front wheel assembly to drive the electric vehicle to run. 2. A children's electric vehicle according to claim 1, characterized in that: said direction rod assembly includes a direction rod (42) arranged up and down and rotating around its own axis, and said direction rod (42) ) the steering wheel (41) that is fixedly connected to the upper end. 3. A children's electric vehicle according to claim 2, characterized in that: the direction control device further comprises: a first connecting piece (43) fixedly connected to the lower end of the direction rod (42), The second connecting piece (46) fixedly connected with the steering wheel (45), one end of the transmission rod (46) is rotatably connected with the first connecting piece (43), and the other end is connected with the The second connecting piece (46) is rotationally connected. 4. The electric vehicle for children according to claim 3, characterized in that, the first connecting piece (43) and the second connecting piece (46) are rod-shaped pieces, The connection between the transmission rod (44) and the first connecting piece (43) is located on the left side of the direction rod (42) and at a distance from the direction rod (42), and the transmission rod ( 44) The connection with the second connecting piece (46) is located on the right side of the steering wheel (45) and at a certain distance from the steering wheel (45), or The connection between the transmission rod (44) and the first connecting piece (43) is located on the right side of the direction rod (42) and at a distance from the direction rod (42), and the transmission rod ( 44) The connection with the second connecting piece (46) is located on the left side of the steering wheel (45) and at a certain distance from the steering wheel (45), When the steering wheel (41) is turned, the steering wheel (45) turns in the opposite direction relative to the steering wheel (41). 5. A children's electric vehicle according to claim 1, characterized in that the front wheel assembly includes a front wheel axle (22) arranged laterally at the front lower part of the vehicle frame (1), the front wheels (21) on both sides of the front wheel shaft (22), and the flywheel (23) arranged on the front wheel shaft (22) and between the front wheels on both sides, The motor (51) drives the flywheel to rotate. When the motor is working, the motor drives the flywheel (23) to rotate, and the flywheel (23) drives the front wheels on both sides through the front wheel shaft (22) (21) TURNS. 6 . The electric vehicle for children according to claim 5 , wherein, when the electric vehicle is running, the directions of the motor and the front wheels remain unchanged. 7 . 7. An electric vehicle for children according to claim 5, characterized in that the drive device further comprises a switch device (52) for controlling the motor (51) to be turned on and off. 8. An electric vehicle for children according to claim 1, characterized in that, the rear wheel assembly includes rear wheels (31) arranged on the left and right sides of the vehicle frame, and the rear wheels (31) ) is a universal wheel. 9. The electric vehicle for children according to claim 7, characterized in that, the steering wheel (45) is arranged at a middle position between the rear wheels (31) on both sides. 10. The electric vehicle for children according to claim 1, characterized in that, the direction control device is installed on the vehicle frame (1).