JPH0225430Y2 - - Google Patents

Description

[Detailed Description of the Invention] [Technical Field of the Invention] The present invention is a form that can freely change the form of a car or a robot, and can be driven by radio control while remaining in the form of a car or robot. Concerning a changeable radio-controlled traveling toy.

[Technical background of the invention and its problems] Conventionally, in the case of this type of traveling toy whose form can change freely, although it is possible to change the form in various ways, it is not possible to change the form in various ways. These problems include the inability to move freely, the running state to be unstable, the shape to change not to be smooth, and the possibility of breakage.

[Purpose and outline of the invention] Therefore, the present invention solves the above-mentioned problems that existed in the past, and also provides a radio control device that can change its shape and is easy to handle even for children, and allows them to play with the radio control in an interesting manner. It was devised to provide a running toy, and its gist is that it has a running base body that incorporates a receiving device and a running device and moves freely using radio waves from a transmitter, and a running base body that swings in an up-and-down manner. A trunk body to which the proximal end portion is attached for movement, a trunk body to be slidably attached to the distal end portion of the leg body, and a pair of trunk bodies to be slidably and rotatably attached to both side portions of the trunk body. Equipped with left and right arm bodies and a head body that can be freely attached to the tip of the torso body,
The traveling base body is configured to be able to change freely into the form of an automobile or a robot, and the traveling base body constitutes the lower part of the legs in the form of the robot, and the central bottom and rear part in the form of the car. constitutes the upper part of the legs in the form of a robot, and is configured to be housed within the body of the body in the form of a car; In the form of a robot, the arm body constitutes the upper center and front part, and in the form of a robot, the arm body constitutes the arm part, and in the form of a car, it constitutes the left and right sides of the center and front part, and the arm body constitutes the center and front part in the form of a robot. The parts constitute a head in the form of a robot, and are configured to be housed in the body in the form of a car, and the traveling devices of the traveling base body are individually controlled by signals from the receiving device. It consists of a pair of left and right drive wheels that can be driven and rotated, and a running wheel that is pivotably and rotatably attached to the bottom of the running base body.

[Embodiments of the invention] The invention will be described below with reference to illustrated examples.

The shape-changeable radio-controlled traveling toy of the present invention is
A traveling base body A that incorporates a receiving device and a traveling device and is formed so that the receiving device receives radio waves from a transmitter and can freely travel by the traveling device, and leg body attachment of this traveling base body A. a leg body B whose base end portion is attached to the base portion so as to swing in an up-and-down manner;
A torso body C is attached to the tip of the leg body B so as to be slidable along the longitudinal direction of the leg body B, and a torso body C is attached to both sides of the torso body C so as to be slidable and rotatable. It consists of a pair of left and right arm bodies D, which are attached to each other, and a head body E, which is removably attached to the tip of the torso body C. It is constructed so that it can freely change into the robot form shown.

The traveling base body A is formed to constitute the lower part of the legs in the form of a robot, and the central bottom and the rear part in the form of a car, and the leg body B is formed in the form of a robot. In the case of a robot, it constitutes the upper part of the legs, and in the form of an automobile, it is formed to be internalized within the body body C. In the form of a robot, the body body C constitutes the body part, and in the form of a robot, In the form of a robot, the arm body D is formed so as to constitute the upper center and the front part, and in the form of a robot, the arm body D constitutes the arm part, and in the form of a car, the arm body D is formed to constitute the center and front part. The head body E constitutes the head in the form of a robot,
In the form of an automobile, it is formed to be housed within a body C.

The traveling base body A is equipped with a receiving device for receiving radio waves from a transmitter, and is connected to a pair of left and right drive wheels 1 arranged on the left and right sides of the rear bottom, and to drive the left and right drive wheels 1 through appropriate gear trains. A traveling device is provided, which has two motors 3 that are separately driven and rotated by the motors 3 and a traveling wheel that is rotatably and rotatably attached to the center of the bottom of the front end. A freely supporting leg body mounting portion is formed on the upper front side. As shown in FIG. 6, this leg body attachment part consists of guide grooves 6, 6 provided to face each other, and a front arch-shaped elastic piece whose both ends are accommodated in the guide grooves 6, 6, respectively. 4, and an engaging piece 5 whose both ends are accommodated in guide grooves 6, 6, respectively, and which has a circumferential convex surface on its upper part.

The leg body B has mounting shafts 10 protruding from both sides of its base end pivoted to the leg body attachment portions of the traveling base body A, so that the traveling base body B can swing in an up-and-down manner. A, and a first engagement groove 11a and a second engagement groove 11b provided on the circumferential convex surface of the upper part of the engagement piece 5 along the base end of the leg body B are releasably engaged with each other. Together, they are formed so that the leg body B can be reliably maintained in an upright state (see FIG. 4) and in a laid down state (see FIG. 3). In addition, the leg body B has a first engagement groove 12a and a second engagement groove 1 along its tip.
2b are provided respectively.

The torso body C has a substantially U-shaped plan view and has engagement protrusions 16 that releasably engage with a first engagement groove 12a and a second engagement groove 12b provided at the tip of the leg body B, respectively. When the torso body C slides along the longitudinal direction of the leg body B, the traveling base body A and the torso body C are connected to each other via the leg body B. They are formed so that the close state and the separated state (see FIG. 7) can be respectively maintained reliably. Further, the torso body C is formed with an arm body attachment portion and a head body attachment portion, respectively, and is configured such that the arm body D and the head body E can be attached to these, respectively.

The arm body D connects the tip of the arm shaft 20 to the body body C.
The rotary cylinder 21 is inserted into the cylinder receiver 22 which is fixed to the cylinder receiver 22, and the rotary cylinder 21, which is slidably and rotatably installed inside the cylinder receiver 22, is fixed to the tip of the arm shaft 20 via the set screw 23 to form the trunk body. It is attached to C. In addition, 24 is a plurality of engagement grooves arranged along the cylinder center direction on the outer circumferential surface of the rotary cylinder 21, and 25a and 25b are grooves formed around both ends of the cylinder receiver 22 so as to connect both end portions of the engagement groove 24. The first engagement notch 25a, the second engagement notch 25b, and the engagement groove 24 are provided in a substantially U-shape on the peripheral wall portion of the cylinder receiver 22. An engaging protrusion 27 provided at the tip of a resilient piece 26 having a notch is formed so as to be able to pass through the engaging protrusion 27. Further, the intersection of the first engagement notch 25a and the second engagement notch 25b and the engagement groove 24 is as follows:
It is formed to be recessed slightly deeper than the first engagement notch 25a, the second engagement notch 25b, and the engagement groove 24,
Since the engaging protrusion 27 is formed to removably engage with this recessed portion, the arm body D can be placed close to the torso body C, or the arm body D can be moved away from the torso body C. The separated state can be maintained reliably, and the arm body D can be reliably stopped at a predetermined rotation angle. Reference numeral 28 denotes a rectangular fitting plate that fits into a fitting recess 29 provided in the barrel body C so that the cylinder receiver 22 can be reliably attached to the barrel body C. Incidentally, on the outer side of each arm body D, decorative wheels are provided that look like front wheels when the traveling toy changes to the form of a car.

The head body E has spring legs 35 protruding from the base end thereof, and these spring legs 35 are provided on the torso body C in order to reliably guide the head body E. Engagement protrusions 3 that detachably engage with the first engagement recess 39a and the second engagement recess 39b of the guide plate 38, respectively.
6 is provided. Note that 37 is a locking protrusion that reliably prevents the head body E from coming off from the body body C. Further, the number of engaging recesses can be freely set as appropriate.

The present invention is constructed as described above, and an example of its use will now be described.

First, in order to change the shape from a car to a robot, when the traveling base body A and the trunk body C are pulled apart along the longitudinal direction of the leg body B, the first engagement of the leg body B is caused. The engagement protrusion 16 of the engagement elastic piece 15 that was engaged with the engagement groove 12a engages with the second engagement groove 12b, and the traveling base body A and the trunk body C are separated. Then, when the leg body B and the torso body C are swung upward around the mounting shaft 10 of the leg body B,
The engagement piece 5 that was engaged with the first engagement groove 11a of the leg body B is pressed downward and is released from the engagement with the first engagement groove 11a, and the leg body B and the trunk body When C stands up with respect to the traveling base body A, the engagement piece 5 engages with the second engagement groove 11b due to the elastic force of the elastic piece 4. Next, when arm body D is pulled to the side of body body C so that arm body D separates from body body C, rotating cylinder 2
The engagement protrusion 27 of the resilient piece 26, which had been engaged with the recessed part of the first engagement notch 25a of 1, passes through the engagement groove 24 and engages with the recessed part of the second engagement notch 25b,
The state in which the arm body D is separated from the torso body C is maintained. Furthermore, when the arm body D rotates around the arm shaft 20, the engagement projections 27 engage with the recessed portions of the first engagement notch 25a and the second engagement notch 25b, respectively, and the arm body D is rotated as appropriate. The stopped state at the rotation angle is maintained. Finally, when the head body E is pulled out from the body body C, the engagement protrusion 36 at the tip of the spring leg 35 that had been engaged with the first engagement depression 39a of the guide plate 38 moves into the second engagement depression. The head body E from the torso body C is engaged with the portion 39b.
The protruding state is maintained. In addition, to change the form from a robot to a car, the above procedure can be performed in reverse.

[Effect of the invention] Therefore, the traveling base body A has a built-in receiving device and a traveling device and can freely travel by radio waves from the transmitter.
, a leg body B whose base end portion is attached to the traveling base body A so as to swing in an up-and-down manner, a trunk body C which is slidably attached to the tip end portion of the leg body B, and a trunk body B. It is equipped with a pair of left and right arm bodies D that are slidably and rotatably attached to both sides of the body C, and a head body E that is detachably attached to the tip of the torso body C. The running base body A constitutes the lower part of the legs in the form of a robot, and also constitutes the central bottom and rear part in the form of a car, and the leg body B constitutes the lower part of the legs in the form of a robot. In the form of a robot, it constitutes the upper part of the legs, and in the form of a car, it is configured to be installed inside the body body C, and the body body C constitutes the body part in the form of a robot, and also serves as the body part in the form of a car. The arm body D constitutes the upper central part and the front part in the robot form, and the arm body D constitutes the arm part in the robot form, and the left and right side parts of the center and front part in the car form. Body E
constitutes a head in the form of a robot, and is configured to be housed in a body body C in the form of an automobile, and separates the traveling devices of the traveling base body A by signals from the receiving device. The toy of the present invention can be changed into the form of a car or a robot because it is composed of a pair of left and right drive wheels 1 that can be driven and rotated independently, and a running wheel that is swingably and rotatably attached to the bottom of the running base body A. In addition to being able to freely change the settings, even young children can easily change the settings and have fun. Moreover, even if the toy is in the form of a car or a robot, the traveling base body A
The vehicle can be moved freely using a traveling device installed in the vehicle. Furthermore, the vehicle can run smoothly and the running condition is stable, and the receiving device built into the travel base body A allows for more interesting radio control, making it possible for young children to play very happily.

Further, the running base body A constitutes the lower part of the legs in the form of a robot, as well as the central bottom and rear part in the form of a car, and the leg body B constitutes the upper part of the legs in the form of a robot. At the same time, in the form of a car, it is configured to be internally housed in a body body C, and the body body C constitutes a body part in the form of a robot, and also serves as a central upper part and a front part in the form of a car. The arm body D constitutes the arm in the robot form, and also constitutes the left and right sides of the center and front in the car form, and the head body E
is configured so that it forms the head in the robot form and is housed within the torso body C in the car form, so that it can be smoothly transformed into the car form and the robot form. Become. Moreover,
The shape of each component can be changed without separation, and there is no risk of losing each component, making it easy for even children to handle.

In particular, the traveling device of the traveling base body A is configured to include a pair of left and right drive wheels 1 that can be driven and rotated separately by signals from a receiving device, and a traveling wheel that is rotatably and rotatably attached to the bottom of the traveling base body A. With this configuration, the toy can be run arbitrarily and smoothly by simply controlling the rotation and stopping of the pair of left and right drive wheels 1, and controlling the forward and reverse rotation of each of the pair of left and right drive wheels. At the same time, it becomes possible to drive in a fairly complex manner, making it an interesting experience that can be enjoyed over a long period of time without getting boring.

By the way, the guide groove 6 of the traveling base body A is provided with an elastic piece 4 and an engagement piece 5 whose both ends move up and down, respectively, and the leg body B is provided with a first engagement groove 11a and a second engagement groove 11b. As a result, the engagement piece 5, which elastically moves up and down via the elastic piece 4, reliably engages with the first engagement groove 11a or the second engagement groove 11b, and the leg body B is in the upright or fallen state. can be maintained reliably.

Furthermore, by providing the engagement elastic piece 15 on the trunk body C and providing the first engagement groove 12a and the second engagement groove 12b on the leg body B, the engagement protrusion 16 of the engagement elastic piece 15 is provided.
to reliably engage with the first engagement groove 12a or second engagement groove 12b of the leg body B, and to reliably maintain the stopped state of the trunk body C in the sliding direction with respect to the leg body B. Become.

Further, a resilient piece 26 having an engagement protrusion 27 is provided on the cylinder receiver 22, and an engagement groove 24, a first engagement notch 25a, and a second engagement notch 25b are provided in the rotary cylinder 21. By providing a recessed portion slightly deeper than the engaging groove 24, the first engaging notch 25a, and the second engaging notch 25b at the intersection of the first engaging notch 25a and the second engaging notch 25b, the engagement is achieved. The protrusion 27 reliably engages with the recessed portion of the first engagement notch 25a or the recessed portion of the second engagement notch 25b, and the arm body D approaches the trunk body C, or the arm body D approaches the trunk body. The state away from the body C can be reliably maintained, and the rotating state of the rotary cylinder 21 can be reliably stopped at a predetermined position. Moreover, the engagement groove 24
This allows the rotating cylinder 21 to slide easily, and the first engagement notch 25a and the second engagement notch 25b
This makes it possible to rotate the rotary cylinder 21 easily.

Then, by providing an engaging protrusion 36 on the bullet launching piece 35 of the head body E, and providing a first engaging recess 39a and a second engaging recess 39b on the guide plate 38 of the torso body C, the The engaging protrusion 36 of the starting piece 35 reliably engages with the first engaging recess 39a or the second engaging recess 39b, thereby making it possible to reliably maintain the protruding and retracting state of the head body E, respectively.

As explained above, according to the present invention, it is possible to smoothly run while changing the configuration in various ways, the configuration can be changed smoothly, and the structure is simple, difficult to break, and inexpensive. This results in extremely excellent practical effects, such as being able to be provided to people.

[Brief explanation of the drawing]

The drawings illustrate the present invention; Fig. 1 is a perspective view of the invention transformed into a robot, Fig. 2 is a perspective view of the invention transformed into an automobile, and Figs. 3 and 4 are longitudinal side views. Figure 5 is a plan sectional view, Figure 6 is an exploded perspective view of the leg body attachment part, Figure 6 is an exploded perspective view of the leg body attachment part, and Figure 7 is the leg body and trunk. 8 is a plan view showing the connecting part of the body, FIG. 8 is a longitudinal sectional view of the arm body attachment part, FIG.
Figure 0 is a front view of the head body attachment portion. A... Traveling base body, 1... Drive wheel, 2... Running wheel, 3... Motor, 4... Bullet piece, 5...
Engagement piece, 6... Guide groove, B... Leg body, 10...
Mounting shaft, 11a...first engagement groove, 11b...second engagement groove, 12a...first engagement groove, 12b...second engagement groove, C...body body, 15...engaging Combined shell fragments, 1
6... Engaging protrusion, D... Arm body, 20... Arm shaft,
21... Rotating tube, 22... Tube receiver, 23... Set screw, 24... Engagement groove, 25a... First engagement notch,
25b...Second engagement notch, 26...Bullet piece, 27
...Engaging protrusion, 28... Fitting plate, 29... Fitting recess, E... Head body, 35... Bullet foot piece, 36...
Engaging protrusion, 37... Locking protrusion, 38... Guide plate,
39a...first engagement recess, 39b...second engagement recess.

Claims (1)

[Scope of utility model registration request] A traveling base body that incorporates a receiving device and a traveling device and moves freely by radio waves from a transmitter, a leg body whose base end portion is attached to the traveling base body so as to swing in an up-and-down manner, and the legs. A torso body that is slidably attached to the tip of the body; a pair of left and right arm bodies that are slidably and rotatably attached to both sides of the torso body; The traveling base body forms the lower part of the legs in the robot form, and the central bottom and the head body in the car form. constitutes the rear part,
The leg body constitutes the upper part of the leg in the form of a robot, and is configured to be installed inside the torso body in the form of an automobile, and the torso body constitutes the torso in the form of a robot. The arm body forms the upper center and front part in the form of a car, and the arm body forms the arm part in the form of a robot, and the left and right sides of the center and front part in the form of a car. The head body constitutes a head in the form of a robot and is configured to be housed in the body body in the form of an automobile, and the traveling device of the traveling base body is
A wireless device capable of changing its form, comprising a pair of left and right drive wheels that can be independently driven and rotated by signals from a receiving device, and a running wheel that is rotatably and rotatably attached to the bottom of a running base body. Maneuverable toy.