KR20010088299A - Course running toy vehicle - Google Patents

Abstract

PURPOSE: To provide a toy vehicle which can pass other vehicles without trouble in a same lane passing allowed by improving the shape of the vehicle which has been a reason that a conventional toy vehicle cannot pass other vehicles. CONSTITUTION: This course running toy vehicle is equipped with the body 3 extended long in the longitudinal direction and support members 9, 27 to support the body placed in front and rear of the body 3. The nose 5 and the tail 7 are formed in acute angles. At least side faces of the car body are each formed in a smooth curved face. The center of gravity G of the vehicle toy is at a position lower than the axle of drive wheels 9.

Description

Course running toy vehicle

The present invention relates to a toy vehicle having a form that can be overtaken in the same lane.

Conventionally, in races aimed at competition using a toy driving vehicle and a dedicated racing course, except in the case of radio control, as shown in FIG. 15, the driving lanes 101 and 103 of the vehicle do not interfere with each other. The course layout and the game method were studied so as to use a course in which each other was separated from each other, or to start from a position where a subsequent car was not easily driven as shown in FIG. 16.

In recent years, the latter method has become mainstream, and a course used in this method has a plurality of running lanes as shown in FIG. As a result, one is formed to form a closed main circuit.

However, in such a course, even if there is a considerable distance between the preceding vehicle at the time of departure, if the speed is large between the preceding vehicle and the succeeding vehicle, the successor vehicle will not be able to complete the race before the race. It may stick together. In such a case, since only one vehicle can pass in the conventional course, the subsequent vehicle cannot overtake the previous parking lot, which causes trouble to the game. Therefore, in such a case, the rule which removes a previous parking lot and disqualifies it before a subsequent vehicle collides with the previous parking lot is prescribed | regulated.

In the above case, it is also possible to extend the course width so that two vehicles can pass, thereby allowing a subsequent vehicle to have an opportunity to overtake the previous vehicle. However, the conventional vehicle lacks the stability to go straight, and it is easy to generate meandering and sprinting. Moreover, in a normal course composed of flat road surfaces, as shown in Fig. 17 (a), since all vehicles pass through the outermost side of the course by centrifugal force, overtaking is impossible.

In the conventional course, since the running line with other cars does not deviate greatly, overtaking is not easy, and even if it is fortunate to run side by side, as shown in FIGS. 17 (b) to (d), front and rear wheels or the vehicle body Uneven parts of the sides are caught by each other, and it may be reversed at that place or may be jammed in the course, and it does not hold as a game.

As described above, in the conventional toy vehicle other than the radio control which makes the running course run, since it originates in the driving course and vehicle shape as mentioned above, it was hard to actually pass in the same lane. However, since a game by a toy vehicle was originally made on the basis of a real race such as F1, a player of a toy race is potentially desired even in the most thrustable toy race in an actual racing car. Overtaking in the same lane can be said to be a lot of fun, and visually, the game is much more fun, compared to running over and over in separate lanes isolated from the wall.

Then, the subject of this invention is improving the vehicle form which is one of the reasons which could not be overtaken in the conventional toy vehicle, and to provide the toy vehicle which can pass over and can pass without obstacle in the same lane.

1 is a perspective view from above of a course running toy vehicle of the present invention;

Figure 2 is a perspective view of the course running toy vehicle of the present invention from below.

3 is a front view of the course running toy vehicle of the present invention from the front.

Fig. 4 is a perspective side view of the course running district vehicle of the present invention.

5 is a cross-sectional view of a sphere that is supported to be liberalized in any direction.

6 is a perspective view showing a drive system of the course running toy vehicle of the present invention.

7 is a perspective view showing in detail the structure around the rear wheel of the drive system of the course running toy vehicle of the present invention.

(A) is a perspective view which shows the wheel which applied the wheel as a supporting member, the surface becomes convex in convex shape, and can drive | work while driving in point contact with a driving path, (b) is a shape of 휜 (C) is a perspective view which shows the structure of the noise part provided with the roller which is a rotating member, and the structure which a wheel can rock.

9A to 9C are explanatory diagrams showing a state when the course running toy vehicle of the present invention is running a course having an arcuate end surface.

10A to 10D are explanatory diagrams showing aspects when a subsequent car overtakes the entire parking lot in a straight course having an arcuate end surface.

11A to 11D are explanatory views showing other aspects when the subsequent vehicle overtakes the entire parking lot in a straight course having an arcuate end surface.

12A to 12D are explanatory diagrams showing aspects when a subsequent vehicle overtakes the entire parking lot in a curved course having an arcuate end surface.

13A to 13D are explanatory diagrams showing another embodiment when the subsequent vehicle overtakes the entire parking lot in a curved course having an arcuate end surface.

14A to 14D are explanatory views showing still another embodiment when a subsequent car overtakes the entire parking lot in a curved course having an arcuate end surface.

15 is a perspective view illustrating a conventional course in which driving lanes of vehicles are separated from each other so that a plurality of vehicles do not interfere with each other.

16 is a perspective view showing a conventional course in which a plurality of running lanes are arranged in the view, but are formed to form one closed main circuit than the lane change portion provided on the main course.

17A to 17D are explanatory views showing a state in which the vehicles are jammed with each other when a subsequent vehicle passes the previous parking lot in the conventional course.

In order to achieve the above object, the first course running toy vehicle of the present invention includes a vehicle body elongated in the front-rear direction, and a support member disposed before and after the vehicle body and supporting the vehicle body, and at least one of the support members. A toy vehicle having a driving wheel, wherein the noise and tail of the vehicle body are formed in a sharp shape, at least a side of the vehicle body has a smooth curved surface, and the center of the toy vehicle is lower than the axle of the driving wheel. It is to be done.

Moreover, the 2nd course running toy vehicle of this invention is equipped with the vehicle body extended in the front-back direction, and the support member arrange | positioned before and behind the said vehicle body, and supports the said vehicle body, Any one of the said support members is a drive wheel As a toy vehicle, the tail of the vehicle body is formed in a sharp shape, the noise of the vehicle body is provided with a rotating member that can rotate in the collision to change the direction of the noise, and at least the side of the vehicle body has a smooth curved surface And the center of the toy vehicle is lower than the axle of the drive wheel.

In the said invention, the cross section of the said vehicle body may be provided with the shape which can be restored to the state which can run automatically when the said coarse running toy vehicle rolls sideways.

Moreover, in the said invention, any of the said support members may be a member which can advance, making point-contact with a running surface.

Moreover, in the said invention, any of the said support members may be the sphere which can be rotated around a rotating shaft.

Moreover, in the said invention, you may be a sphere supported so that any one of the said support members can rotate freely in arbitrary directions.

Moreover, in the said invention, either of the said support members is the wheel which can be rotated in a advancing direction, and the shape of the cross section which cut | disconnected the said wheel in the plane containing the axle of this wheel may be formed in circular arc shape.

Moreover, in the said invention, any one of the said support members may be a rod-shaped member which linearly contacts a running surface.

Moreover, in the said invention, either of the said support members may be a wheel which can rock left and right with respect to the advancing direction from the rear side rather than this rocking shaft.

<Example>

Best Mode for Carrying Out the Invention Embodiments of the present invention will be described below with reference to the drawings. 1 is a perspective view from above of a coarse running toy vehicle 1 according to the present invention, and the coarse running toy vehicle 1 is provided with a slender body 3 elongated in the front-rear direction formed as a smooth curved surface as a whole. A sharp noise 5 is formed at the front end of the vehicle body 3 and a sharp tail 7 is formed at the rear end. The side surface of the vehicle body 3 has a smooth curved surface so that no part is caught when the toy vehicles 1 advance while rubbing the side surfaces with each other when passing.

When the noise 5 and the tail 7 overtake and overtake the toy vehicle 1 that the following toy vehicle 1 rolls over, the toy vehicle 1 that the noise 5 of the subsequent toy vehicle 1 rolls around. After colliding with the tail 7 of), the noise 5 has a form in which a position may be displaced relative to either of the left and right sides of the tail 7. In addition, the effect of such overtaking will be described later in detail.

2 is a view of the toy vehicle 1 from the rear, FIG. 3 is a view of the toy vehicle 1 from the front, and FIG. 4 is a side view showing the internal structure of the toy vehicle 1. 6 and 7 are perspective views showing the drive system of the toy vehicle 1.

As shown in FIG. 2, two driving wheels 9 are provided at the rear of the toy vehicle 1, and the driving wheels 9 drive a driving force from a motor 11 located in front of the inside of the vehicle body 3. It is driven through a transmission system. In addition, the motor 11 is driven by the battery 13 located almost at the center of the vehicle body 3, and the electric power supply to the motor 11 can be turned ON and OFF by the operation of the switch 15. .

The motor 11 and the battery 13 are located on the bottom side of the vehicle body 3. Since the ratio of the weight of the motor 11 and the battery 13 to the weight of the entire toy vehicle 1 is large, they are located below the vehicle body 3, so that the toy vehicle 1 as shown in FIG. The center G is located at a position lower than the position of the axle 17 of the drive wheel 9. 3, the cross section of the toy vehicle 1 has a shape where the width | variety of a lower side is narrow and it spreads out curvedly upward from there. Since the end shape and the center of the end face are lower than the position of the axle 17 of the driving wheel 9, even when the toy vehicle 1 rolls sideways while driving, the toy vehicle 1 stands up as if it is standing up, and recovers to a state in which it can run immediately. I can do it.

Here, the drive system from the motor 11 to the drive wheel 9 will be described with reference to Figs. 4, 6 and 7. The pinion gear 12 is provided on the output shaft of the motor 11, and the pinion gear 12 meshes with the first gear 18 provided at one end of the shaft 19. The other end of the shaft 19 is provided with a second gear 21, the second gear 21 is engaged with the intermediate gear 23. In addition, the intermediate gear 23 is engaged with the crown gear 25 fixed to the axle 17 of the drive wheel 9.

In this drive system, when the motor 11 is driven, the shaft 19 is driven to rotate, which is transmitted to the crown gear 25 via the second gear 21, the intermediate gear 23, and the driving wheel 9. It is supposed to drive.

The toy vehicle 1 of this invention supports the front part of a vehicle body by the support member which has a characteristic structure. That is, as shown in FIG. 2, FIG. 5, the sphere 27 is provided in front of the lower surface side of the toy vehicle 1. As shown in FIG. This sphere 27 is rotatably supported in an arbitrary direction, and therefore, the noise 5 can be easily shaken on either of the left and right sides only by applying a slight force to the noise 5 from the horizontal direction. have.

In this embodiment, the sphere 27 is rotatable in any direction, but the sphere 27 is configured to be rotatable only in the advancing direction, centering on the axis of rotation extending in a direction perpendicular to the longitudinal axis of the toy vehicle 1. It may be sufficient, and may be provided in the fixed state so that it may not rotate. Even when the sphere 27 is allowed to rotate only in the advancing direction or when the sphere 27 is fixed and installed, the sphere 27 is in point contact with the traveling path, so that the noise 27 is slightly lower than the horizontal direction. Even if a force is applied, the noise 5 can be easily shaken on either side.

Thus, by making the structure of the noise 5 easy to shake left and right, even if the following toy vehicle 1 which is driving on the driving path passes the preceding toy vehicle 1 from behind, After the noise 5 collides with the tail 7 of the preceding toy vehicle 1, the noise 5 of the subsequent toy vehicle 1 is shaken in either of the left and right directions to change the course, and the preceding toy vehicle ( It is possible to pass through the side of 1).

Thus, the form shown to FIG. 8 (a)-(c) is mentioned as another structure of the support member which made the contact part small with respect to the running surface. 8 (a) is applied by using the wheel as a supporting member, the wheel 31 is axially supported on the substrate 29, and the wheel 31 is rotated around the axle (not shown) of the toy vehicle 1. It is possible to rotate in the advancing direction. As shown in Fig. 8A, the surface 33 of the wheel 31 is formed in a convex shape so that the shape of the cross section obtained by cutting the wheel in a plane including the axle is formed into an arc shape. The wheel 31 can travel while being in point contact with the traveling path. Therefore, even in this example, only a slight force is applied from the horizontal direction, so that the noise 5 can be easily shaken on either side.

8 (b) shows a 지지 -shaped support member, in which the rod-shaped member 37 having a circular end surface is connected horizontally to the bottom side of the substrate 35, and the rod-shaped member 37 The part 39 which bends upwards is formed in the front-end | tip (the advancing direction side of the toy vehicle 1) of (). The board | substrate 35 may be rotatably connected with respect to the lower surface of the vehicle body 3, and may be connected in the fixed state. With this type of support member, the lower surface of the rod-shaped member 37 can travel while being in contact with the running surface in a line, and when a force is applied from the horizontal direction, the noise 5 is less than the left or right because the contact area is small. It can be easily shaken to one side.

Furthermore, FIG. 8 (c) shows an embodiment in which only the peripheral portion of the noise 5 is modified in the embodiment shown in FIG. 1. In this embodiment, at the tip of the noise 5, a rotatable roller 41, which is a rotating member that can rotate during collision and change the direction of the noise 5, is provided. At the rear of the roller 41, a swinging member 45 which is swingable from the rear of the swinging shaft 43 with the swinging shaft 43 extending perpendicular to the running surface is connected, and the swinging member ( 45, a narrow wheel 47 is provided like a caster. The roller 41 is also able to swing together with the swinging member 45 around the swinging shaft 43. Moreover, the roller 41 can be made into the structure which does not rock. Moreover, you may provide the roller 41 with elastic materials, such as rubber, in the circumference so that a vehicle body may not be damaged at the time of a collision.

In this embodiment, when the following toy vehicle 1 overtakes the toy vehicle 1 to be rolled in from behind, first, the toy vehicle to which the roller 41 provided in the noise 5 of the subsequent toy vehicle 1 rolls over ( It collides with the tail 7 of 1). At this time, since the roller 41 rotates and oscillates and the wheel 47 also oscillates with it, the noise 5 of the subsequent vehicle can be shaken to either of the left and right sides of the tail 7 of the front vehicle, It is easy to overtake the previous week.

In addition, in this embodiment, although it is comprised combining the two characteristics of the roller 41 which can rotate and rock, and the wheel 47 which can rock, the structure provided with only any one of these features may be sufficient. That is, even if it has only one characteristic structure alone, the effect that the noise 5 is easy to change direction to the left-right direction when it collides with the whole parking lot can be acquired.

As a modification of the embodiment shown in Fig. 8 (c), for example, the side of the vehicle body is a roller 41 capable of swinging around the swing shaft 43 later than the swing shaft 43 instead of the tip portion of the vehicle body. You may install so that it may be located in a direction. With such a configuration, since the wheels 47 change direction in response to the roller 41 contacting with another vehicle or the like, the toy vehicle can move as if it is resistant to an external force.

This shows a movement in which the first vehicle narrows the intervehicle distance to the second vehicle side and approaches the second vehicle side when the first vehicle roller 41 contacts the second vehicle when a plurality of toy vehicles are running in the same course. . Therefore, the first vehicle gives an impression as if it is attacking the second vehicle and can produce a direction in which the vehicles are fighting.

As mentioned above, although the structure of the course running toy vehicle of this invention was demonstrated, in this invention, the drive wheel 9 is arrange | positioned in front of a vehicle, and the spherical 27, the wheel 31, the rod-shaped member 37, or the wheel ( It is also possible to arrange the supporting member such as 47 at the rear of the vehicle. When two toy vehicles having such a structure are moved forward and backward, when the following vehicle passes the previous vehicle, when the noise 5 of the subsequent vehicle collides with the tail 7 of the previous vehicle, the tail of the previous vehicle ( 7) is shaken and the course of the previous parking is changed, so it is easy to overtake the next car. Moreover, it is also possible to drive the support member itself, such as the sphere 27, the wheel 31, the rod-shaped member 37, or the wheel 47.

Hereinafter, the operation of the course running toy vehicle of the present invention will be described. The course running toy vehicle of the present description runs or races on a closed course such as a main course. The course may be flat in running surface, but in order to further enhance the interest of the player, it is preferable to run on a curved course 55 in which a cross section as shown in FIG. 9 forms an arc shape, for example.

When such a cross section is a coarse running toy vehicle 1 traveling in the curved course 55, the driving aspect as shown in FIG.9 (a)-(c) can be considered. Fig. 9 (a) shows a case where the vehicle is traveling on a substantially straight course 55. In this case, the toy vehicle 1 travels on the lowest running surface. FIG. 9 (b) shows the state when the curve is traveling, in which case the position of the traveling surface on which the vehicle travels is determined according to the direction of the combined force between the centrifugal force 51 and the gravity 53 applied to the vehicle. . Fig. 9C shows a case in which the vehicle is rolled sideways due to centrifugal force or contact with another vehicle while driving, in which case the center position of the vehicle is lower than the position of the axle, and as shown in Fig. 3. From having a cross-sectional shape that seems to be easy to climb, it can rise and fall automatically as shown by the arrow.

Next, various aspects when two course toy vehicles 1 of the present invention travel the same course 55 and a subsequent vehicle overtakes the entire parking vehicle will be described based on FIGS. 10A to 14D. Each of the courses 55 shown in FIGS. 10A to 14D described herein has a cross-sectional shape as shown in FIGS. 9A to 9C so that a player of the course running toy vehicle 1 of the present invention may be interested. It is a semicircular course 55. In addition, the course in which the course running toy vehicle 1 of the present invention can travel is not limited to a semicircular course in cross-sectional shape, and the course cross-sectional shape, course layout, and the like are not limited as long as the course can pass. In the following description, the vehicle which is a subsequent car is shown as 1a before overtaking, and the vehicle which is a front car is shown as 1b.

First, Figs. 10A to 10D and Figs. 11A to 11D show an aspect when the subsequent vehicle 1a overtakes the front parking lane 1b on a straight road. In Fig. 10 (a), both vehicles are traveling at the lowest position of the semicircular course in cross section, and in Fig. 10 (b), the noise 5 of the subsequent car 1a is the tail 7 of the front parking lot 1b. ) At this time, due to the structure of the support member described above, the noise 5 of the subsequent difference 1a easily shakes in the direction indicated by the arrow 57.

Thereafter, as shown in Fig. 10 (c), the passage 1a is made to climb the surface of the course so as to turn the passage to the left and run side by side with the pre-park 1b, but to return to the lowest portion of the course surface. The acting force acts and pushes the tail 7 side of the front parking lot 1b to the right as shown by the arrow 59. Finally, as shown in Fig. 10 (d), the successor car 1a overtakes the front parking lot 1b and returns to the state where the vehicle runs on the lowest position of the semi-circular course with both vehicles.

In FIGS. 11A to 11D, unlike the embodiment shown in FIGS. 10A to 10D, the tail 7 of the front parking lot 1b shakes when the subsequent car 1a collides with the front parking lot 1b. have. In the present aspect, the tail 7 of the front parking lot 1b is shaken to the right as shown by the arrow 61 at the time of collision, and then the subsequent car 1a is moved to the front as shown in Fig. 11 (c). The parking 1b is pushed to the right, and almost straight. As shown in Fig. 11 (d), the successor car 1a finally overtakes the front parking lot 1b, and then returns to the state where the vehicle runs the lowest position of the semi-circular course with both vehicles.

12A to 12D, 13A to 13D, and 14A to 14D show an aspect when the subsequent car 1a overtakes the front parking car 1b in the curve of the semicircular course in cross section. . In Fig. 12 (a), both vehicles proceed along the course while receiving centrifugal force 63 outward. FIG. 12B shows a state in which the subsequent car 1a collides with the front parking car 1b, and the noise 5 of the subsequent car 1a is shaken to the inside of the curve. As shown in Fig. 12 (c), the subsequent car 1a is parallel to the electric car park 1b and pushes the electric car park 1b outward along the curved surface of the course by the centrifugal force 63. As for the front parking lot 1b, the traveling distance is extended as much as the outside of the course travels, and it becomes a further disadvantageous state, and finally, as shown in FIG. 12 (d), the subsequent car 1a draws a relatively ideal line. It is possible to overtake the whole parking lot 1b.

13A to 13D show a state when the subsequent car 1a collides with the front parking car 1b and the noise 5 of the subsequent car 1a is shaken to the outside of the curve. In this case, since the subsequent car 1a travels on the outer course than the front parking lot 1b, the running distance is extended by that much. Therefore, the following car 1a cannot overtake the following car 1a unless it travels at a considerably faster speed than the front parking lot 1b. Therefore, as shown in Figs. 13 (b) to 13 (d), the noise 5 of the pre-park 1b passes through the curve in a state where it partially overlaps the tail 7 of the pre-park 1b. It is possible to overtake with a straight or reverse curve.

14A to 14D show a case where the running speed of the subsequent vehicle 1a is considerably larger than that of the front parking lot 1b. In this case, since the centrifugal force 63 acting on the subsequent car 1a is larger than the centrifugal force 63 acting on the front car 1b, the subsequent car 1a in the curve has a higher position in the semicircular course cross section. Will pass. Therefore, as shown in Figs. 14B to 14D, the running lines of the two vehicles are different, and the subsequent car 1a can overtake the electric parking car 1b without contacting the electric parking car 1b. .

As described above, the present invention described with reference to the drawings is not limited to the above-described embodiments of the present invention, and can be applied in various ways without departing from the gist of the present invention.

According to the present invention, since the noise and tail of the vehicle body are formed in a sharp shape, when the noise of the subsequent vehicle collides with the tail of the pre-vehicle, the noise or tail is shaken sideways so that the noise and the tail overlap each other in the horizontal direction. In this way, the course of the following car is changed, and it is easy to overtake the previous car.

In addition, since at least the side of the body has a smooth surface, when the next car passes along the front side of the vehicle, the bodies are coupled with each other so that it is not a obstacle for smooth overtaking.

In addition, since the center of the toy vehicle is at a lower position than the wheel of the driving wheel, the toy vehicle is less likely to fall while driving, and stable driving is possible.

Moreover, since the rotation member which rotates at the time of a collision and changes the direction of the said noise is provided in the noise of a vehicle body, when the noise of a subsequent vehicle collides with the tail of the front parking lot, the rotating member of a subsequent vehicle rotates, Along with this, since the noise of the following vehicle changes direction, it becomes easy for the following vehicle to overtake the previous vehicle. In addition, due to the presence of the rotating member, when the vehicle collides with the tail of the electric vehicle or the like, the rotation of the rotating member absorbs the contact resistance during the collision, thereby preventing damage to the vehicle body.

In addition, the cross section of the vehicle body has a shape capable of automatically returning to a state capable of running automatically when the course running toy vehicle is rolled sideways, so that the center of the toy vehicle is in a lower position than the wheel of the driving wheel, and thus the toy vehicle Even if you fall during this run, it can be automatically set back to its original position to cause it to fall, so there is no need to interrupt the race.

Moreover, if either of the support members is a member that can move while being in point contact with the running surface, when a force is applied from the transverse direction of the support member, the vehicle body portion provided with the support member is easily shaken in the transverse direction, Therefore, the direction of the vehicle body is easily changed. If the support member is provided on the noise side, when the following vehicle collides with the tail of the preceding vehicle, the noise of the subsequent vehicle is shaken to either of the left and right sides, and the direction of the subsequent vehicle is easily changed to easily pass the preceding vehicle. On the contrary, if the supporting member is provided on the tail side, when the next vehicle collides with the tail of the previous parking, the tail of the previous parking is shaken to either of the left and right to open the path forward in front of the noise of the subsequent vehicle. It is easy to overtake parking.

In the case where any of the supporting members is a sphere that can rotate around the rotation axis, when the force is applied from the lateral direction of the sphere, the same effect as described above can be obtained even if the bottom of the sphere slides sideways with respect to the running surface.

In addition, when either of the support members is a sphere freely rotatable in any direction, the same effect as described above can be obtained because the sphere rotates in the horizontal direction when a force is applied from the horizontal direction of the sphere. Moreover, the traveling direction of a toy vehicle can be changed by the unevenness | corrugation of a running surface. For example, by processing the unevenness in the traveling course, the movement in the lateral direction can be generated with respect to the traveling direction, which has not been possible in the conventional traveling course, so that the movement during the driving can be produced in abundance.

In the case where one of the supporting members is a wheel that can swing back from the swing axis centered on the swing shaft that extends perpendicularly to the running surface, when the wheel is applied from the transverse direction, the wheel swings and the steering angle This changes the direction of travel of the body. Also, by positioning the wheels behind the swing shaft, when the toy vehicle moves forward, it can take a rudder angle so as to be self-supporting in a straight direction, and can take a rudder angle that can be automatically released when an external force is applied from the lateral direction of the vehicle body. .

Claims (9)

A vehicle having a long body extending in the front-rear direction and a support member disposed before and after the vehicle body to support the vehicle body, wherein at least one of the support members is a drive wheel, and the noise and tail of the vehicle body are sharp. And at least a side surface of the vehicle body has a smooth curved surface, and the center of the toy vehicle is lower than the axle of the driving wheel. The vehicle body is elongated in the front-rear direction, and a support member which is disposed before and after the vehicle body and supports the vehicle body, wherein any one of the support members is a drive wheel, and the tail of the vehicle body is formed in a sharp shape. The noise of the vehicle body is provided with a rotating member which rotates during a collision to change the direction of the noise, and at least the side surface of the vehicle body has a smooth curved surface, and the center of the toy vehicle is lower than the axle of the driving wheel. A course driving toy vehicle, characterized in that the position. 3. The course running toy vehicle according to claim 1 or 2, wherein the cross section of the vehicle body has a shape that can be restored to a state capable of automatically running when the course running toy vehicle is rolled sideways. The course running toy vehicle according to any one of claims 1 to 3, wherein any one of the supporting members is a member that can move while being in point contact with the running surface. The course running toy vehicle according to any one of claims 1 to 4, wherein any one of the base members is a sphere rotatable around a rotating shaft. The course running toy vehicle according to any one of claims 1 to 4, wherein any one of the supporting members is a sphere supported so as to allow free rotation in an arbitrary direction. The cross-sectional shape of any one of Claims 1-4 in which the support member is a wheel which can be rotated in a traveling direction, and this wheel was cut | disconnected in the plane containing the axle of this wheel. A course running toy vehicle, characterized in that formed. 4. The course running toy vehicle according to any one of claims 1 to 3, wherein any one of the supporting members is a rod-shaped member in linear contact with the running surface. The course running according to any one of claims 1 to 4, wherein any one of the supporting members is a wheel capable of swinging left and right with respect to the traveling direction on the rearward side of the swinging axis with respect to the swinging axis. Toy vehicle.