JPH052235Y2 - - Google Patents

Description

[Detailed Description of the Invention] Industrial Field of Application This invention relates to a device in a toy car that automatically tilts inward when a riding doll travels around a curve and performs an operation corresponding to centrifugal force.

Prior Art Conventionally, in Japanese Utility Model Publication No. 38-16041, the proximal end of a rotating rod is connected to the body of a riding doll in a state where she is sitting on the vehicle body, and the connecting rod is connected to the tip of the rotating rod. There is a device that can be indexed freely using a required indexing mechanism. In addition, in Japanese Utility Model Publication No. 37-3251, the lower end of the riding doll is swingably supported by a support shaft, and a spring is connected to one end of the doll so that it always tilts toward the other side.
It is known that a lever is connected to the other side, and the lever is raised to the opposite side against a spring in conjunction with a crank rotated by a prime mover, thereby operating the riding doll from side to side.

Problems to be Solved by the Invention In the former type of toy, the riding doll is operated manually, and in the latter, the toy is operated automatically by a prime mover, but it is unrelated to the direction of travel, and lacks real feeling.

The purpose of this invention was to automatically tilt inward as the vehicle turns, allowing for interesting play.

Means for Solving the Problem A toy car that runs at speed is equipped with a front wheel as a steering wheel operated by a remote or radio control system at the front and a rear wheel driven by a motor or an appropriate prime mover at the rear. A front bearing and a rear bearing are provided which are spaced apart from each other in the front and rear of the vehicle chassis, and whose axes are inclined rearward upward, and the lower legs and torso of a riding doll whose upper and lower bodies are bent in an L shape are attached to both bearings. The lower half of the doll's lower body is used as a weight to set the center of gravity of the doll below the rear up axis, and the doll is supported swingably around the rear up axis to reduce the centrifugal force generated in the lower body of the doll as it turns. An operating device for a riding doll in a toy car is characterized in that the riding doll automatically performs an inward tilting operation using the following.

Function This device has the above-mentioned configuration, so when the toy car turns while running and centrifugal force acts on it,
The ride-on doll's lower body is used as a weight, and the lower body rotates outward around the rear upward axis, and the upper body automatically rotates inward, causing the ride-on doll to tilt inwards. .

Embodiments Below, an embodiment of this invention will be described with reference to the drawings. Driven rear wheels 3, 3 are provided at the rear.

spaced apart from each other in the front and rear on the chassis 1, with axis lines at the front and rear;
The front bearing 4 and the rear bearing 5 tilt upward to the rear.
A support shaft 6 fitted into the front bearing 4 is inserted through the center of the foot support rod 7 to support the entire foot support rod 7 so as to be rotatable left and right, and both ends of the foot support rod 7 are bent upward. The engaging protrusions 8, 8 are formed in a curved manner. Handle 9
And the handle shaft 10 is fixed to the front cover 11.

The riding doll 12 has an L-shaped upper body and a lower body, sits down with its knees gently bent, and has both legs 1
3 and 13 are thrown forward, both hands 14 and 14 are positioned between the knees, gripping the handlebar 9 on the inside, and the rider is riding a go-kart with his head covered by a helmet 15 raised and looking ahead. and both legs 1
Engagement holes 16, 16 are opened on the back surfaces of the heel portions of the heel portions 3, 13, and the engagement protrusions 8, 8 of the support rod 7 are fitted and locked into the holes from below, thereby supporting the heel portions on the support rod 7.

The rear bearing 5 is formed at the top end of the support column 5a, and is aligned with the bearing groove 1 with an axis that is the same as or parallel to the axis of the support shaft 6.
7 is provided, and this support 5a is connected to the riding doll 1.
The support shaft 19 is inserted into the lower opening 18 of the body of the doll 2, and is fitted into the bearing groove 17 at the top end to support the support shaft 19 that is stretched back and forth between the inner walls of the neck 12a of the riding doll 12. The riding doll 12 is supported so as to be swingable from side to side.

The seat 20 is formed into a bucket and is attached to the rear upper surface of the vehicle chassis 1, and the rear bearing column 5 is erected from the inside thereof, and its inner surface corresponds to the swing curve of the riding doll 12 with a slight gap. It is formed in such a shape that the lower part of the body is not visible from the outside when the riding doll 12 swings.

Effects of the invention Since this invention is as described above,
The riding doll in an L-shaped posture is supported at both front and back and upwards and downwards, so it rotates sensitively due to the centrifugal force generated by turning, and turns the lower body outward and the upper body inward, so it does not act as if it were a centrifugal force. With this in mind, the rider automatically performs the same action as an actual vehicle rider leaning inwards, and there is no unnatural posture at all, allowing for extremely realistic play.

[Brief explanation of the drawing]

The drawings show an embodiment of this invented device; FIG. 1 is an external front view, and FIG. 2 is a partially cutaway central vertical cross-sectional view mainly showing the rotation support structure of the legs and torso of the riding doll. Fig. 3 is a partially cutaway plan view showing the support structure of the legs of the riding doll, Fig. 4 is a partially cutaway side sectional view, and Fig. 5 is a front view showing the operating state of the main parts. . 1... Chassis, 2... Front wheels, 3... Rear wheels, 4
...Front bearing, 5...Rear bearing, 5a...Strut, 6...
... Support shaft, 7 ... Foot support rod, 8 ... Engagement projection, 9
... Handle, 10 ... Handle shaft, 11 ... Front cover, 12 ... Riding doll, 13 ... Foot section, 1
4...Hand part, 15...Helmet, 16...Engagement hole, 17...Bearing groove, 18...Bottom opening of body part,
19...Spindle, 20...Seat.

Claims (1)

[Scope of utility model registration request] A toy car that is equipped with a front wheel as a steering wheel operated by a remote or radio control system at the front and a rear wheel driven by a motor or an appropriate prime mover at the rear, and is spaced apart from the front and rear on the chassis. , a front bearing and a rear bearing are provided whose axes are inclined rearward upward, and the lower legs and torso of a riding doll whose upper and lower body are bent in an L shape are supported on these bearings, and the lower body of the doll is The center of gravity of the ride-on doll is set below the rear upward axis as a weight, and the ride-on doll is supported swingably around the rear upward axis, and the ride-on doll uses the centrifugal force generated in the lower body of the ride-on doll as it turns. An operating device for a riding doll in a toy car, characterized by automatically inwardly tilting the vehicle.