CN219251644U

CN219251644U - Antigravity toy car

Info

Publication number: CN219251644U
Application number: CN202222098584.3U
Authority: CN
Inventors: 胡滨
Original assignee: Zhejiang Xier Technology Co Ltd
Current assignee: Zhejiang Xier Technology Co Ltd
Priority date: 2022-08-10
Filing date: 2022-08-10
Publication date: 2023-06-27
Anticipated expiration: 2032-08-10

Abstract

The utility model provides an antigravity toy car, includes toy car and the track that is located toy car below, toy car includes the casing on base, the base and is located the wheel of base both sides, establish the motor on the base, establish the drive wheel on the base, toy car passes through the drive wheel rotation and drives whole displacement, motor and drive wheel pass through gear drive. The gear comprises a first gear, a second gear and a third gear, the number of the gears is small through three gear transmissions, the loss of energy transmission of the gears can be further reduced, the mechanical benefit is maximized, the power of the toy car is further enhanced, meanwhile, the slipping condition of the gears is reduced, and good use experience of consumers is guaranteed.

Description

Antigravity toy car

Technical Field

The utility model relates to the field of children toys, in particular to an antigravity toy car.

Background

Toy vehicles, a toy for providing child play, are scaled down in terms of the basic construction and styling appearance of the vehicle, and common toy vehicles are typically made of plastic. In order to increase the variety of children's play, anti-gravity toy vehicles capable of moving in different directions are also invented on the market, and the anti-gravity toy vehicles consist of toy vehicles and rails. Working principle of antigravity toy car: the gear transmission component of the anti-gravity toy car is required to realize the rotation of the wheels in the direction vertical to the ground, and is required to be formed in the horizontal direction of the track, so that the wheels which rotate horizontally can form friction on the track, and the toy car can also run forwards even if the toy car is inverted, thereby realizing the free movement of the car in the 3D space.

The existing antigravity automobile has the following defects: in the gear transmission assembly, the driving motor is required to transmit the driving in the vertical and horizontal directions at the same time, more transmission gears are needed to realize the driving, the transmission ratio is reduced, the mechanical efficiency of the driving motor is reduced, the risk of slipping of the gears is increased, and the automobile is possibly disabled.

Disclosure of Invention

In order to overcome the defects in the prior art, the utility model provides a traceless bra. In order to solve the technical problems, the utility model provides the following technical scheme.

The utility model provides an antigravity toy car, includes toy car and the track that is located toy car below, toy car includes the casing on base, the base and is located the wheel of base both sides, establish the motor on the base, establish the drive wheel on the base, motor and drive wheel pass through gear drive.

Further, the gears include a first gear, a second gear, and a third gear.

Further, a rotating shaft extending outwards is arranged at one end of the motor, and the first gear is assembled on the rotating shaft.

Further, the second gear is assembled on one side of the base and meshed with the first gear, and the first gear rotates to drive the second gear to rotate.

Further, the third gear is meshed with the rear end of the second gear, and the second gear rotates to drive the third gear to rotate.

Further, a through hole is formed in the base, the through hole is located in the center of the base, and the driving wheel is located in the through hole.

Further, a middle shaft extending inwards is arranged on the inner wall of the base, one end of the middle shaft is connected with a third gear, the driving wheel is assembled on the middle shaft, the third gear drives the middle shaft to rotate, and the middle shaft drives the guide wheel to rotate.

Further, protruding lugs are arranged on the driving wheel and are evenly distributed on the driving wheel.

Further, the track comprises a main body and side plates extending outwards at two ends of the main body, the wheels move on the side plates, the driving wheels move on the main body, and grooves for adapting the protruding blocks are formed in the main body.

Further, the driving wheel comprises a rubber driving wheel.

Compared with the prior art, the utility model has the following beneficial effects:

the utility model comprises a toy car and a track below the toy car, wherein the toy car comprises a base, a shell on the base and wheels on two sides of the base, a motor is arranged on the base, a driving wheel is arranged on the base, the motor and the driving wheel are driven by the gear, and the whole displacement of the toy car is driven by the rotation of the driving wheel. The gear comprises a first gear, a second gear and a third gear, wherein a rotating shaft extending outwards is arranged at one end of the motor, the first gear is assembled on the rotating shaft, the second gear is meshed with the first gear, the third gear is meshed with the second gear, the motor is electrified to rotate, mechanical energy is conducted in sequence, the first gear drives the second gear to rotate, and the second gear drives the third gear to rotate. Through setting up three gear drive, gear quantity is less, can further reduce the loss of gear energy transmission, makes mechanical benefits maximize, further strengthens toy car's power, has also reduced the circumstances that the gear slipped simultaneously, and the guarantee consumer has good use experience.

Drawings

Fig. 1 is a perspective view of the present utility model.

Fig. 2 is an interior perspective view of the toy vehicle of the present utility model.

Fig. 3 is a perspective view of a track member of the present utility model.

Fig. 4 is a schematic diagram of the motion of the driving wheel of the present utility model.

Reference numerals: 1. toy car, 2, track, 3, base, 4, casing, 5, wheel, 6, motor, 7, drive wheel, 8, first gear, 9, second gear, 10, third gear, 11, through-hole, 12, axis, 13, lug, 14, recess, 15, track spare, 16, body, 17, curb plate, 18, stopper, 19, pivot.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

As shown in fig. 1-4, an antigravity toy vehicle includes a toy vehicle 1 and a track 2 positioned below the toy vehicle 1 for travel, the toy vehicle 1 including a base 3 and a housing 4 positioned on the base 3, and two sets of wheels 5 positioned on either side of the base 3. The base 3 is provided with a motor 6 and a driving wheel 7, the motor 5 and the driving wheel 6 are conducted through gears, the motor 6 is electrified to rotate to conduct mechanical energy to the gears, and then the mechanical energy is conducted from the gears to the driving wheel 6, so that the driving wheel 6 rotates to achieve the effect that the toy car 1 runs along the track 2.

The gears shown comprise a first gear 8, a second gear 9 and a third gear 10, all located on one side of the base 3. One end of the motor 5 is provided with an outwardly extending rotating shaft 11, the first gear 8 is assembled on the rotating shaft 11, the motor 6 is electrified to rotate, and the rotating shaft 19 rotates to drive the first gear 8 to rotate. The second gear is meshed with one side of the first gear 8, the third gear 10 is meshed with the rear end of the second gear 9, the second gear can be driven to rotate when the first gear 8 rotates, and the third gear 10 is driven to rotate when the second gear 9 rotates. By arranging three gears for transmission, the utility model has the advantages of less gears, further reduction of loss of energy transmission of the gears, maximization of mechanical benefit, further enhancement of power of the toy car 1, reduction of slipping of the gears, more stable use of the toy car 1 and guarantee of good use experience of consumers.

The base 3 is provided with a through hole 11, the driving wheel 7 is assembled in the through hole 11, and the through hole 3 is positioned at the center of the base 3, so that the stable running of the toy car is ensured. The inner wall of one side of the base 3 is provided with a middle part 12 extending to the inner wall of the other side, a middle shaft 12 is positioned above the through hole 11, one end of the middle shaft 12 is connected with the center position of the third gear 10, the driving wheel 7 is fixedly connected to the middle shaft 12, the middle shaft 12 is driven to rotate through the rotation of the third gear 10, and the middle shaft 12 is rotated to drive the driving wheel 7 to rotate, so that the toy car 1 runs on the track 2.

The driving wheel 7 is provided with convex lugs 13, and the lugs 13 are uniformly distributed on the driving wheel. The driving wheel 7 comprises a rubber driving wheel, has good toughness, has damping effect when contacting the track 2, and can play a role in skid resistance.

The illustrated track 2 is formed by assembling a plurality of track pieces 15 in an end-to-end butt joint manner, and each two track pieces 15 are provided with adjustability. The track member 2 comprises a main body 16 and side plates 17 extending outwards at two ends of the main body, when the toy car 1 runs on the track, the wheels 5 move on the side plates 17, and the driving wheel 7 moves on the main body 16. The main body 16 is provided with the protruding limiting blocks 18, the limiting blocks 18 are distributed on the main body 16, a groove 14 is formed between every two limiting blocks, the groove 14 is adapted to the protruding blocks 13, when the driving wheel 7 moves on the main body 16, the driving wheel 7 rotates each time, the protruding blocks 13 can be correspondingly buckled into the grooves 14, and slipping of the toy car 1 during running on the track 2 is effectively prevented. The limiting block 18 and the protruding block 13 are arc-shaped, so that the driving wheel 7 can rotate the protruding block 13 to be buckled into the groove 14 beyond the limiting block 18, and the toy car 1 can conveniently and easily run on the track 2.

It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present utility model may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein.

Claims

1. The anti-gravity toy car comprises a toy car and a track positioned below the toy car, wherein the toy car comprises a base, a shell on the base and wheels positioned on two sides of the base, and the anti-gravity toy car is characterized in that a motor is arranged on the base, a driving wheel is arranged on the base, the motor and the driving wheel are driven by gears, and the gears comprise a first gear, a second gear and a third gear; one end of the motor is provided with a rotating shaft extending outwards, and the first gear is assembled on the rotating shaft; the second gear is assembled on one side of the base and meshed with the first gear, and the first gear rotates to drive the second gear to rotate; the third gear is meshed with the rear end of the second gear, and the second gear rotates to drive the third gear to rotate.

2. The anti-gravity toy car of claim 1, wherein the base is provided with a through hole, the through hole is positioned at the center of the base, and the driving wheel is positioned in the through hole.

3. The anti-gravity toy car according to claim 2, wherein an inwardly extending center shaft is arranged on the inner wall of the base, one end of the center shaft is connected to a third gear, the driving wheel is assembled on the center shaft, the third gear drives the center shaft to rotate, and the center shaft drives the guide wheel to rotate.

4. The anti-gravity toy car of claim 1, wherein the driving wheel is provided with protruding bumps, and the protruding bumps are uniformly distributed on the driving wheel.

5. The anti-gravity toy car of claim 1, wherein the track comprises a main body and side plates extending outwards from two ends of the main body, the wheels move on the side plates, the driving wheel moves on the main body, and grooves for adapting the protruding blocks are formed in the main body.

6. The anti-gravity toy car of claim 1, wherein the drive wheel comprises a rubber drive wheel.