JP2008018191A - Traveling toy - Google Patents

Abstract

<P>PROBLEM TO BE SOLVED: To provide a traveling toy traveling at a high speed when starting, rectilinearly traveling keeping the high speed and having an elaborate taste. <P>SOLUTION: This traveling toy is provided with a front wheel 2, a rear wheel 3, and a body frame 4 connecting the front wheel 2 to the rear wheel 3; the front wheel 2 and the rear wheel 3 are constituted as flywheels and disposed in series; the outer rings of the flywheels are stuck with elastic bodies 21, the same sides of the respective flywheels are fixed with pinion gears coaxially with the flywheels; and a single rack belt is approximately horizontally inserted from the side of the front wheel 2 to the upper sides of the pinion gears so as to be threadedly engaged with the pinion gears of the both front/rear wheels. <P>COPYRIGHT: (C)2008,JPO&INPIT

Description

  The present invention relates to a traveling toy, and more particularly to a traveling toy that travels at high speed using a flywheel.

  Conventionally, various small traveling toys using flywheels or pull-back springs have been proposed. For example, there has been proposed a motorcycle toy in which a rear wheel is configured as a flywheel, a rack belt is engaged with a pinion provided on the rear wheel, and the rear wheel is quickly pulled backward to urge the rear wheel to drive rotational power. (For example, refer to Patent Document 1).

In addition, the front wheel is configured as a flywheel, and a rack belt is engaged with a pinion provided on the front wheel, and it is possible to urge the front wheel to rotative power by quickly pulling diagonally upward toward the rear. A vehicle body simulating a tricycle suspended by the front wheel of the wheel and auxiliary wheels provided on the left and right of the main body, or dummy wheels on both sides of the flywheel, and two dummy wheels simulating the front wheel and a rear wheel Tricycle toys and four-wheel vehicle toys have been proposed in which a vehicle body that is a four-wheeled vehicle having two auxiliary wheels is pulled by a front wheel of a flywheel.
Japanese Utility Model Publication No. 58-86192

  The above-mentioned motorcycle traveling toy is pushed from behind by the driving force of the rear wheels, and the speed gradually increases, so there is no momentum when starting, and the rear wheel fly tries to increase the speed when starting. If the friction with the road surface of the wheel is increased by an elastic body or the like, the driving source is the rear wheel, so the front of the toy is hit from the rear and the traveling becomes unstable, and it may not be possible to travel straight.

  In addition, the above-described traveling toys for tricycles and four-wheeled vehicles have good straightness because of the front wheel drive, but the rear wheel bears and supports the weight of the vehicle body, and the auxiliary wheel has no driving force. As a result, the driving force of the front wheels is burdened, and there is a problem that the maximum speed is unsatisfactory.

  The present invention has been made in view of the above problems, and an object of the present invention is to provide a highly entertaining traveling toy that travels while maintaining a high speed at a high starting speed.

  The traveling toy of the present invention includes a front wheel and a rear wheel, and a vehicle body frame that connects the front wheel and the rear wheel. The front wheel and the rear wheel are each configured as a flywheel and arranged in series, and the outer wheel of each flywheel. An elastic body is bonded to the flywheel, and a pinion gear is fixed coaxially to the flywheel on the same side of each flywheel.

  The flywheel is configured to have substantially the same diameter and the same size, and it is preferable that one rack belt is inserted substantially horizontally so as to mesh with the pinion gears of both front and rear wheels, and the rack belt is inserted from the front wheel side. Further, it is preferable to engage from the upper side of the front and rear pinion gears.

  Further, the present invention is a traveling toy simulating a two-wheeled vehicle, wherein the front and rear wheels of the two-wheeled vehicle are flywheels.

  Furthermore, the present invention is a traveling toy provided with a body frame simulating a four-wheel vehicle, wherein front wheels and rear wheels configured as flywheels are arranged in series, and the body frame is provided with four dummy wheels. There is also.

  According to the present invention, both the front and rear wheels that support the weight of the vehicle body are arranged in series, and these drive forces are used to contact the road surface via the elastic body so that the vehicle travels. It is possible to provide a traveling toy that can travel quickly and while maintaining high speed. Also, since the rack belt is inserted and pulled out from the front wheel side, the driving force of the front wheel becomes larger than the driving force of the rear wheel, so the traveling toy of the present invention is pulled on the front wheel side, and the gyro effect of the flywheel that rotates at high speed Coupled with the posture stability due to, it is possible to travel straight ahead stably.

  The traveling toy of the present invention includes a front wheel and a rear wheel, and a vehicle body frame that connects the front wheel and the rear wheel. The front wheel and the rear wheel are each configured as a flywheel and arranged in series. An elastic body is bonded to the outer ring of each of the flywheels, and a pinion gear is fixed on the same side of each flywheel coaxially with the flywheel, and the flywheel is configured to have substantially the same diameter and the same size as one rack. The belt is inserted approximately horizontally from the front wheel side to the upper side of the pinion gear so as to mesh with the front and rear wheel pinion gears, and the rack belt is pulled out to run.

  Hereinafter, an embodiment of a traveling toy according to the present invention will be described in detail with reference to the drawings. In the present invention, “front”, “rear”, “left”, “right”, “upper”, and “lower” follow the direction of the toy as viewed forward.

  FIG. 1 is a side view of a motorcycle traveling toy according to a first embodiment of the present invention. 2 is a front view of main parts of the motorcycle traveling toy of FIG. 1, and FIG. 3 is a rear view of essential parts of the motorcycle traveling toy of FIG. FIG. 4 is an exploded perspective view of the front wheel portion of the motorcycle traveling toy of FIG. FIG. 5 is a diagram showing meshing of the pinion gear and the rack belt when the rack belt is inserted from the rear wheel side. FIG. 6 is a perspective view of a four-wheeled vehicle toy according to a second embodiment of the present invention, FIG. 7 is a front view of the four-wheeled vehicle toy shown in FIG. 6, and FIG. It is a bottom view of a wheel-wheel traveling toy. FIG. 9 is a diagram showing an internal structure of the four-wheeled vehicle toy shown in FIG.

  As shown in FIG. 1, a motorcycle traveling toy 1 according to the first embodiment of the present invention is obtained by attaching a rider doll 8 shaped like a human to a motorcycle toy simulating the shape of a motorcycle such as a motorcycle. In this embodiment, the front wheel 2 and the rear wheel 3 of the motorcycle traveling toy 1 are connected by a vehicle body frame 4, and a belt insertion portion is provided in the vehicle body frame 4 so that one rack belt 9 is connected to the front wheel 2 and the rear wheel 3. It can be meshed with the axle.

  As shown in FIG. 1, the front wheel 2 and the rear wheel 3 are configured in a wheel shape having substantially the same diameter and the same size as a metal flywheel such as lead, and are arranged in series. In addition, elastic bodies 21 and 31 are bonded to the outer periphery of each flywheel in order to prevent the wheels from sliding on the road surface and to run at high speed. As the elastic bodies 21 and 31, synthetic rubber having excellent wear resistance can be used.

  As shown in FIGS. 2 to 4, pinion gears 22 and 32 are fixed coaxially to the flywheels on the same side (right side in this embodiment) of the flywheels. The pinion gears 22 and 32 are not particularly limited, but are gears having about 8 to 12 gear teeth, and in this embodiment, pinion gears each having 8 gear teeth are used.

  As shown in FIG. 1, the vehicle body frame 4 includes a front fork portion 41 for pivotally mounting the front wheel 2, a rear fork portion 51 for pivotally mounting the rear wheel 3, and a rider doll 8. The saddle portion 61 for mounting and fixing the foot and the footrest portion 71 for mounting and fixing the foot of the rider doll 8 are assembled or integrally formed. The front fork portion 41 and the rear fork portion 51 that pivotally mount the front wheel 2 and the rear wheel 3 use a hard resin such as ABS resin or POM resin to support high-speed rotation of the flywheel that is the front wheel and the rear wheel. Formed.

  As shown in FIGS. 2 and 4, the front fork portion 41 has an inverted Y shape consisting of a pair of left and right front fork legs 42a and 42b and a front fork shaft 43. A handle member 44 extending substantially horizontally is attached, and a front fender 45 is attached to the lower end of the front fork shaft 43 so as to cover the upper part of the front wheel 2. Further, a guide plate 46 that guides the rack belt 9 substantially horizontally in the direction of the rear wheel 3 is provided inside the upper part of the right front fork leg 42a and above the axle of the front wheel 2.

  The front wheel 2 is pivotally attached to the lower front ends of the left and right front fork legs 42a and 42b by a shaft 47 so as to be rotatable. On the left side of the front wheel 2, a spacer 49 having a width substantially equal to that of the pinion gear 22 for positioning the front wheel 2 at substantially the center of the right front fork leg 42a and the left front fork leg 42b is externally fitted to the shaft 47. As shown in FIG. 2, when the front wheel 2 is pivotally attached to the front fork 41, a belt insertion gap 48 that is substantially equal to the thickness of the rack belt 9 is formed between the pinion gear 22 and the guide plate 46.

  As shown in FIG. 1, the saddle portion 61 includes a saddle member 62 for mounting and fixing the rider doll 8, and a body top member 63 attached to the lower portion of the saddle member 62 and fixed to the upper portion of the front fork portion 41. , And a plate-like support member 64 extending downward from the lower surface of the body top member 63.

  Further, as shown in FIGS. 1 and 3, the rear fork portion 51 has an inverted Y shape comprising a pair of left and right rear fork legs 52a and 52b and a rear fork shaft 53. The upper portion of the rear fork shaft 53 is The saddle portion 61 is fixed. In addition, a guide plate 54 is provided inside the upper part of the right rear fork leg 52a and above the axle of the rear wheel 3 for guiding the rack belt 9 substantially horizontally and meshing with the pinion gear 32 of the rear wheel 3. ing. Then, similarly to the structure of the front wheel 2 portion shown in FIG. 4, the rear wheel 3 is pivotally attached to the lower tip portions of the left and right rear fork legs 52 a and 52 b by a shaft 55. On the left side of the rear wheel 3, a spacer 56 having a width substantially equal to the pinion gear 32 for positioning the rear wheel 3 at substantially the center of the right rear fork leg 52a and the left rear fork leg 52b is externally fitted to the shaft 55. Yes.

  The footrest portion 71 has a thick elliptical shape, and is disposed between the front wheel 2 and the rear wheel 3 and fixed to the lower end of the support member 64 as shown in FIGS. On the upper surface of the footrest portion 71, a concave groove 72 is provided in the front and rear, slightly on the right side of the center, so that the rack belt 9 inserted from the front wheel 2 side is fitted. Further, on the lower side surface of the footrest part 71, blade plates 73a and 73b having a substantially L-shaped cross section with left and right projections extending downward are attached. The blades 73a and 73b are formed of a synthetic resin having elasticity, and are attached as a stand for maintaining the balance during traveling of the motorcycle traveling toy 1 and for standing the motorcycle traveling toy 1 in a stationary state. Yes. Lower ends of both end portions of the blade plates 73a and 73b are formed substantially horizontally and are located above the lower ends of the front wheel 2 and the rear wheel 3. And the recessed part of the shape along the outer diameter of the leg part of the rider doll 8 is provided above the blades 73a and 73b on the left and right side surfaces, and the leg part of the rider doll 8 is fixed.

  The rider doll 8 placed on the motorcycle traveling toy 1 is a doll imitating a human shape having a head, a torso, arms and legs. The arm portion of the rider doll 8 has a handle fixing hole formed inside the hand so as to grip the handle, and both ends of the handle member 44 are inserted into the handle fixing hole. The buttocks of the rider doll 8 are placed on the saddle member 62, and the foot is fixed to a recess provided on the side surface of the footrest 71.

  The rack belt 9 includes a resin rod-shaped portion 91 inserted through the belt insertion gap 48 shown in FIG. 2 as a belt insertion portion, and a finger hook portion 92 formed at the end of the rod-shaped portion 91. ing. As shown in FIG. 1, a rack (tooth plate) 94 is formed in the rod-like portion 91 so as to mesh with the pinion gears 22 and 32 fixed to the front wheel 2 and the rear wheel 3 over the longitudinal direction. The finger hook portion 92 is formed as an annular portion having a hole into which a finger or the like can be inserted. The rod-shaped portion 91 is not particularly limited, but is preferably longer than twice between the axles of the front wheel 2 and the rear wheel 3. This is to sufficiently give the flywheel which is the front wheel 2 and the rear wheel 3 high speed rotation as a driving force, and preferably has a length of about 30 to 40 cm so that the rack belt 9 can be pulled out from the traveling toy with one hand. To do.

  The two-wheeled vehicle toy 1 configured as described above is inserted from the belt insertion gap 48 on the front wheel 2 side so that the rack belt 9 meshes with the rack belt 9 from above the pinion gears 22, 32, and the inserted rack belt 9 is By pulling forward at a stretch, the front wheel 2 and the rear wheel 3 can be rotated to run the two-wheeled vehicle toy 1. By inserting the rack belt 9 from the front wheel 2 side, when the rack belt 9 is pulled out, first the pinion gear 32 of the rear wheel 3 is disengaged from the rack belt 9, and then the pinion gear 22 of the front wheel 2 is 9 is disengaged. Therefore, the front wheel 2 is accelerated longer than the rear wheel 3 and rotates at a high speed, and the driving force of the front wheel 2 becomes larger than that of the rear wheel 3, so that the motorcycle traveling toy 1 can be caused to travel straight by the driving force of the front wheel 2.

Next, a method for running the motorcycle traveling toy 1 will be described.
First, the rack 94 formed on the rack belt 9 is inserted from the belt insertion gap 48 on the front wheel 2 side so as to mesh with the pinion gear 22 fixed to the flywheel which is the front wheel 2. The rack belt 9 is inserted horizontally so as to fit into the concave groove 72 of the footrest portion 71, meshes with the pinion gear 32 fixed to the flywheel as the rear wheel 3, and penetrates rearward of the rear wheel 3. At this time, the front wheel 2 and the rear wheel 3 rotate rearward as the rack belt 9 is inserted.
After the rack belt 9 is pushed to the base 93, the vehicle body frame 4 such as the rider doll 8 and the saddle member 62 is held with one hand, and the finger hook 92 of the rack belt 9 is held with the other hand and quickly pulled forward. Then, the pinion gears 22 and 32 rotate forward at a high speed, and the pinion gears 22 and 32 are fixed to the front wheel 2 and the rear wheel 3, so that the front wheel 2 and the rear wheel 3 also rotate at a high speed. With the front wheel 2 and the rear wheel 3 rotating, when the motorcycle toy 1 is brought into contact with a flat surface such as the floor and released, the two flywheels rotate at high speeds and stable at only two points, the front wheel and the rear wheel. The motorcycle traveling toy 1 travels at a high speed.

  Further, in this embodiment, the rack belt 9 may be configured to be inserted from the rear wheel 3 side as in the case of a conventional traveling toy in which one rear wheel is a flywheel. In this case, the gear diameter of the pinion gear 22 of the front wheel 2 is reduced so that the number of gear teeth is about 30 to 40% less than the number of gear teeth of the pinion gear 32 of the rear wheel 3, and as shown in FIG. The rack belt 9 may be inserted from the rear wheel 3 side so that the rack 94 of the rack belt 9 meshes from below the pinion gears 22 and 32. By reducing the number of gear teeth of the pinion gear 22 of the front wheel 2, the rotational speed of the front wheel 2 is faster than that of the rear wheel 3 and the driving force is also increased. Therefore, the traveling toy can travel straight by the driving force of the front wheels 2.

  Further, when the rack belt 9 is inserted from the rear wheel 3 side, the number of gear teeth of the pinion gear 22 of the front wheel 2 is less than that of the rear wheel 3, and the flywheel that is the front wheel 2 is the flywheel that is the rear wheel 3. It may be configured with a larger diameter. With this configuration, the peripheral speed of the front wheel 2 is faster than the peripheral speed of the rear wheel 3, and the driving force is larger than that of the rear wheel 3.

  In this way, if the rack belt 9 is inserted from the rear and the rack belt 9 is pulled out from the rear, the flywheel can be rotated to prepare for traveling without a sense of incongruity, as in the case of a conventional traveling toy. .

Next, as a second embodiment, a four-wheeled vehicle traveling toy 110 in which a body frame is formed to imitate a four-wheeled vehicle will be described.
A four-wheeled vehicle toy 110 according to the second embodiment includes a vehicle body frame 140 simulating the shape of a four-wheel vehicle shown in FIG. 6, and a front wheel 120 arranged in series below the vehicle body frame 140 shown in FIG. The rear wheel 130 is configured.

  As shown in FIGS. 6 and 7, the vehicle body frame 140 includes a body body 141 including a front body portion 142, left and right side body portions 143 and 144, a rear body portion 145, and a top body portion 146, and left and right side body portions 143 and 144. It consists of four dummy wheels 151 located at the front and rear of the lower end of the bottom plate 161 and a bottom plate 161 (see FIG. 8).

  As described above, the body main body 141 is composed of the front body part 142, the left and right side body parts 143 and 144, the rear body part 145, and the top body part 146, and a windshield, a side glass, a side mirror, etc. are fitted or integrally molded. The external shape is similar to a four-wheeled vehicle. At the front end portion of the front body portion 142, a belt insertion port 147 penetrating into the vehicle body frame 140 for inserting the rack belt 171 is provided on the left side of the center of the front end portion (see FIG. 7). Further, a belt outlet (not shown) is provided at the rear end portion of the rear body portion 145 at a position facing the belt insertion port 147. A convex portion 148 is formed in a substantially central portion on the upper surface of the front body portion 142 and the rear body portion 145 so as to protrude in an arc shape in the front and rear direction. The convex portion 148 is formed along the outer diameter of the front wheel 120 and the rear wheel 130 disposed below the front body portion 142 and the rear body portion 145. Further, at the lower ends of the left and right side body portions 143 and 144, wheel houses 149 having a substantially semicircular shape having a diameter larger than the outer diameter of the dummy wheel 151 are formed in the front and rear, respectively.

  A bottom plate 161 is attached to the lower edge of the body main body 141. As shown in FIG. 8, the bottom plate 161 is shaped along the lower end edge of the body main body 141, and a notch 163 slightly larger than the diameter of the dummy wheel 151 is provided on the left and right edges. . Further, a cutout hole 164 substantially parallel to the diameters of the front wheel 120 and the rear wheel 130 arranged in series in the front-rear direction is provided in parallel with the cutout portion 163 along substantially the center line of the bottom plate 161.

  Further, as shown in FIGS. 8 and 9, a cushion member 162 is attached to the front end of the bottom plate 161 so as to relieve shock when the four-wheeled vehicle toy 110 hits a wall or the like. The shafts 165, 166 are arranged and fixed in parallel in the front-rear direction so as to be positioned approximately at the center of the notch part 163. A dummy wheel 151 imitating the wheel of a wheeled vehicle is rotatably attached to the shafts 165 and 166. Then, flywheels as the front wheel 120 and the rear wheel 130 are pivotally attached to substantially the center portions of the shafts 165 and 166, respectively, and fitted into the notch holes 164 of the bottom plate 161.

  On the left side of the notch hole 164, guide plates 167 and 168 having a substantially L-shaped cross section extending vertically from the bottom plate 161 and having a tip directed toward the notch hole 164 are attached. The top plates of the guide plates 167 and 168 are substantially horizontal with respect to the bottom plate 161, and are positioned above pinion gears 122 and 132, which will be described later. A gap substantially equal to the thickness of the rack belt 171 is provided between the top plate and the pinion gears 122 and 132. Is provided. This is because the rack belt 171 inserted from the belt insertion port 147 provided in the front body part 142 is introduced horizontally and protrudes from the belt outlet provided in the rear body part 145.

  As shown in FIG. 9, the front wheel 120 and the rear wheel 130 are configured as flywheels having substantially the same diameter and the same size, and the outer periphery of each flywheel is made of synthetic rubber or the like having excellent wear resistance. Elastic bodies 121 and 131 are bonded. In addition, pinion gears 122 and 132 are fixed coaxially with each flywheel on the same side (left side in the present embodiment) of each flywheel. In addition, as shown in FIG. 7, the four-wheeled vehicle toy 110 of the present embodiment is in contact with the floor or the like at the front wheel 120 and the rear wheel 130, and the diameters of the front wheel 120 and the rear wheel 130 are dummy wheels. The diameter is larger than 151 and the peripheral edge of the lower end protrudes downward from the dummy wheel 151.

  In this way, on the upper surface of the bottom plate 161, the flywheel as the front wheel 120 and the dummy wheel 151 disposed on the left and right of the flywheel, and the flywheel as the rear wheel 130 and the dummy wheel 151 disposed on the left and right of the flywheel are provided. The four-wheeled vehicle traveling toy 110 is obtained by rotatably mounting on the same axis by shafts 165 and 166, and covering and fixing the body main body 141 from above.

  Therefore, this four-wheeled vehicle toy 110 can also be driven by the front wheel 120 and the rear wheel 130 as flywheels, and stable two-point support is performed by the gyro effect of the two flywheels. The high-speed rotation of the wheel makes it possible to reach high speed quickly and to maintain high-speed traveling with high straight-line stability.

Next, a method for causing the four-wheeled vehicle toy 110 to travel will be described.
First, the front end of the rack belt 171 is horizontally inserted from the belt insertion opening 147 provided in the front body portion 142. The rack belt 171 meshes with the pinion gear 122 of the flywheel that is the front wheel 120, is supported by a guide plate 167 provided on the left side of the front wheel 120, moves horizontally, and then the flywheel that is the rear wheel 130. It meshes with the pinion gear 132 and penetrates backward from the belt exit. At this time, the front wheel 120 and the rear wheel 130 rotate backward as the rack belt 171 is inserted.
After the rack belt 171 is pushed to the base 173, the vehicle body frame 140 (body main body 141) is held with one hand, and the other hand holds the finger hook 172 of the rack belt 171 and quickly pulls it forward. Then, the pinion gears 122 and 132 rotate in the forward direction at high speed, and the pinion gears 122 and 132 are fixed to the flywheel that is the front wheel 120 and the rear wheel 130, so that the front wheel 120 and the rear wheel 130 also rotate at high speed. When the front wheel 120 and the rear wheel 130 are rotating, when the four-wheeled vehicle toy 110 is brought into contact with a flat surface such as a floor and released, the four-wheeled vehicle toy 110 travels at a high speed.

  Thus, since this traveling toy is formed by arranging flywheels in front and rear in series, the traveling toy can be driven at high speed by high-speed rotation of each flywheel. The rack belt is inserted from the front wheel side and meshed with the pinion gears of each flywheel from the upper side.When the rack belt is pulled out, the rear wheel first disengages from the rack belt meshing and then rotates at high speed, The front wheels disengage from the rack belt and rotate at high speed. Therefore, the front wheels are accelerated longer than the rear wheels and rotate at a higher speed. Since the front wheels are rotating at a higher speed than the rear wheels, the driving force is also high, and when the traveling toy is run in this state, the rear wheels run so as to be pulled by the front wheels. Therefore, this traveling toy travels straight ahead in a stable manner.

  As with the motorcycle traveling toy 1 described above, the gear diameter of the pinion gear 122 of the front wheel 120 is made smaller, or the flywheel diameter is made larger, and the rack belt 171 is inserted from the rear and pulled backward. You can also

Further, the present invention is not limited to the embodiment described in detail above, and the vehicle body frame can be in various forms as long as the flywheel is arranged in series as a front wheel and a rear wheel. For example, in the case of a motorcycle traveling toy, the upper part of the rear fork shaft of the rear fork part extends obliquely upward, is fixed to the upper part of the front fork shaft, and a saddle member is attached to the upper part of the rear fork shaft, The vehicle body frame can be configured by extending the support member from the lower surface of the portion. In addition, the vehicle body frame can be configured horizontally so that the front wheels and the rear wheels are directly connected.
In the case of a four-wheeled vehicle toy, the body body can be molded by imitating various types of vehicles, or it can be molded by imitating special purpose vehicles such as fire engines and police cars.

It is a side view of the two-wheeled travel toy of 1st Embodiment of this invention. It is a principal part front view of the two-wheeled vehicle toy of FIG. It is a principal part rear view of the motorcycle traveling toy of FIG. It is a disassembled perspective view of the front-wheel part of the two-wheeled vehicle toy of FIG. It is a figure which shows mesh | engagement of the pinion gear and rack belt in the case of inserting a rack belt from the rear-wheel side. It is a perspective view of the four-wheeled vehicle toy of 2nd Embodiment of this invention. It is a front view of the four-wheeled vehicle traveling toy of FIG. It is a bottom view of the four-wheeled vehicle toy of FIG. It is a figure which shows the internal structure of the four-wheeled vehicle toy of FIG.

Explanation of symbols

DESCRIPTION OF SYMBOLS 1 Two-wheeled vehicle toy 110 Four-wheeled vehicle toy 2,120 Front wheel 3,130 Rear wheel 4,140 Body frame 8 Rider doll 9,171 Rack belt 21,31,121,131 Elastic body 22,32,122,132 Pinion gear 41 Front fork part 42a Right front fork leg 42b Left front fork leg 43 Front fork shaft 44 Handle member 45 Front fenders 46, 54, 167, 168 Guide plates 47, 55, 165, 166 Shaft 48 Belt insertion gaps 49, 56 Spacer 51 Rear Fork part 52a Right rear fork leg 52b Left rear fork leg 53 Rear fork shaft 61 Saddle part 62 Saddle member 63 Body top member 64 Support member 71 Footrest part 72 Groove 73a, 73b Blade plate 91 Rod-like part 92, 172 Finger hook part 9 , 173 Base 94 Rack 141 Body main body 142 Front body part 143 Right side body part 144 Left side body part 145 Rear body part 146 Top body part 147 Belt insertion port 148 Convex part 149 Wheel house part 151 Dummy wheel 161 Bottom plate 162 Cushion member 163 Cutting Notch 164 Notch hole

Claims (5)

A traveling toy comprising front and rear wheels, and a vehicle body frame connecting the front and rear wheels,
The front wheel and the rear wheel are each configured as a flywheel and arranged in series, an elastic body is bonded to the outer ring of each flywheel, and a pinion gear is fixed coaxially to the flywheel on the same side of each flywheel. A traveling toy characterized by   2. The traveling toy according to claim 1, wherein the flywheel is configured to have substantially the same diameter and the same size, and a single rack belt can be inserted substantially horizontally so as to mesh with both front and rear pinion gears. .   The traveling toy according to claim 1 or 2, wherein one rack belt is inserted from the front wheel side and meshes from above the pinion gears of both front and rear wheels.   The traveling toy imitating a motorcycle, wherein the front wheel and the rear wheel of the motorcycle are flywheels.   A traveling toy equipped with a body frame imitating a four-wheeled vehicle, characterized in that a front wheel and a rear wheel configured as a flywheel are arranged in series, and the body frame includes four dummy wheels. The traveling toy according to any one of claims 1 to 3.

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