WO2017047137A1

WO2017047137A1 - Travelling toy

Info

Publication number: WO2017047137A1
Application number: PCT/JP2016/059408
Authority: WO
Inventors: 叶内　茂
Original assignee: 有限会社イング二十一
Priority date: 2015-09-18
Filing date: 2016-03-24
Publication date: 2017-03-23
Also published as: JPWO2017047137A1; JP6479196B2

Abstract

The present invention provides a travelling toy wherein an action can be actuated repeatedly every time a collision or crash occurs increasing the range of ways to play with the toy. This travelling toy 10 is driven by a motor 14 and provided with: an action mechanism 40 that performs a predetermined action by the power of the motor 14; arms 20 protruding forward from the travelling toy 10; and a power transmission mechanism 30 that is provided with partially toothed gears 33, 34 to intermittently transmit the power of the motor 14 to the action mechanism 40. When the arms 20 are pressed, the partially toothed gears 33, 34 are engaged to transmit the power of the motor 14 to the action mechanism 40. After the partially toothed gears 33, 34 revolve once, the power of the motor 14 is no longer transmitted to the action mechanism 40.

Description

Traveling toy

The present invention relates to a traveling toy driven by a motor, and more particularly to a traveling toy in which a mechanism is operated under the action of a collision or a collision.

Conventionally, a traveling toy is known in which a mechanism is operated under the action of a collision or a collision. For example, Patent Document 1 discloses a traveling toy that deforms into the shape of a robot when a collision occurs.

JP 2011-120756 A

However, the conventional traveling toy as described above was not automatically restored once it was deformed. In other words, it is necessary for the user to manually return to the state before deformation. For this reason, it has not been possible to provide a traveling toy in which the device repeatedly operates every time a collision or collision occurs.

Therefore, it is an object of the present invention to provide a traveling toy that can repeatedly operate a device every time a collision or a collision occurs and can widen the range of ways to play.

The present invention has been made to solve the above-described problems, and is characterized by the following.

The invention according to claim 1 is a traveling toy that is driven by a motor, and includes an operating mechanism that activates a predetermined mechanism by the power of the motor, an arm portion that projects forward of the traveling toy, and a toothless gear. A power transmission mechanism for intermittently transmitting the power of the motor to the operating mechanism, and when the arm portion is pushed, the toothed gear meshes and the power of the motor is operated. In addition to being transmitted to the mechanism, the power of the motor is not transmitted to the operating mechanism when the chipped gear rotates once.

The invention according to claim 2 is characterized in that, in addition to the features of the invention according to claim 1, when the operation mechanism is operated, the vehicle body of the traveling toy is lifted upward and the tooth missing gear rotates once. When the vehicle returns to the initial state, the vehicle body of the traveling toy returns to the horizontal state.

According to a third aspect of the present invention, in addition to the feature of the second aspect of the present invention, a rear wheel driven by the motor, and an axis driven by the motor and orthogonal to the axis of the rear wheel. A fall-preventing wheel that rotates, and a front wheel that is disposed in front of the fall-preventing wheel, and is formed so that the fall-preventing wheel is not grounded when the traveling toy is placed on a flat surface. When the front wheel is removed from the flat surface and the traveling toy is tilted forward, the fall-preventing wheel is formed so as to come into contact with the ground. The rear wheel is formed so as not to contact the ground when lifted upward.

The invention according to claim 1 is as described above. When the arm portion is pushed, the tooth-missing gear meshes and the power of the motor is transmitted to the operating mechanism. The power is not transmitted to the operating mechanism. That is, when the arm unit is pushed by the collision or collision of the traveling toy, the power is transmitted to the operating mechanism via the power transmission mechanism, and the operation of the operating mechanism is started. The operating mechanism operates until the chipped gear rotates once. When the tooth-missing gear makes one rotation and returns to the initial state, the power of the motor is not transmitted to the operating mechanism, so that the operation of the operating mechanism is stopped. As described above, the running toy can be automatically returned to the state before the actuation mechanism is activated by operating the actuation mechanism only during one rotation of the tooth-missing gear and stopping the actuation mechanism when returning to the initial state. it can. Therefore, the device can be operated repeatedly every time a collision or collision occurs.

If such a configuration is applied to a battle-type traveling toy, for example, when the traveling toy collides, the operating mechanism is activated and an attack is sent out to the opponent. After colliding and launching an attack, it automatically returns to its initial state and starts running again. If a collision occurs again while driving, the operating mechanism will be activated again to attack the opponent. In this way, running and attack can be repeated automatically and battled, so the range of ways to play can be expanded.

Further, the invention according to claim 2 is as described above, and when the operation mechanism is operated, the vehicle body of the traveling toy is lifted upward, and when the chipped gear rotates once and returns to the initial state, The body of the traveling toy returns to the horizontal state. According to such a configuration, when the operation mechanism is activated when the traveling toy collides, the vehicle body is lifted upward and the wheels are lifted, so that the traveling is stopped. Then, when the tooth-missing gear makes one rotation and returns to the initial state, the vehicle body returns to the horizontal state and the wheel comes in contact with the ground. For this reason, the action | operation of an action mechanism and driving | running | working can be repeated automatically.

In addition, if another traveling toy is attacked using the action of lifting the vehicle body upward, it can be played as a competitive traveling toy.

The invention according to claim 3 is as described above, and includes a fall prevention wheel that is driven by the motor and rotates on an axis orthogonal to the axis of the rear wheel, and the traveling toy is placed on a flat surface. In addition, the fall prevention wheel is formed so as not to contact the ground, and the fall prevention wheel is formed so as to contact the ground when the front wheel is detached from the flat surface and the traveling toy is in a forward leaning posture. ing. According to such a configuration, when the front wheel is detached from the flat surface and the traveling toy is in a forward tilted posture, that is, when the traveling toy is about to fall from the table, the fall prevention wheel is grounded and the fall prevention is performed. The traveling toy is rotated laterally by the wheels. Since the fall-preventing wheel is grounded until the front wheel returns to the flat surface, in other words, the traveling toy rotates until the front wheel returns to the flat surface, thereby preventing the traveling toy from falling from the base. Therefore, it is possible to play continuously without user intervention.

Also, when the operating mechanism is activated and the vehicle body of the traveling toy is lifted upward, the traveling toy stops traveling because the rear wheel is formed so as not to contact the ground. According to such a configuration, the traveling toy stops traveling in a situation where the vehicle body of the traveling toy is lifted upward and the above-described fall prevention mechanism is invalidated. Therefore, the traveling toy does not travel in a state where the fall prevention mechanism is disabled, and the traveling toy can be reliably prevented from falling.

It is an external appearance perspective view of a running toy. It is the external appearance perspective view which looked at the traveling toy from the bottom side, (a) The figure of an initial state, (b) The figure of the state where the vehicle body of the traveling toy was lifted upwards. It is a figure which shows the internal structure of a traveling toy, Comprising: (a) The figure of an initial state, (b) The figure of the state by which the vehicle body of the traveling toy was lifted upwards. It is a disassembled perspective view of a part of traveling toy. It is a disassembled perspective view of a part of the traveling toy viewed from another direction. (A) The figure which shows the state of a 1st chipped gear in an initial state, (b) The figure which shows the state of a 2nd chipped gear. It is a figure which shows the state of the 1st tooth missing gear in the moment when an arm part was pushed. (A) The figure which shows the state of the 1st chipped gear in the state where the vehicle body of the traveling toy was lifted upwards, (b) The figure which shows the state of the 2nd chipped gear. (A) The figure which shows the state of the 1st tooth missing gear in the middle of returning to an initial state, (b) The figure which shows the state of the 2nd tooth missing gear. It is a side view of a traveling toy, (a) is a view of the initial state, (b) is a view of the state where the vehicle body of the traveling toy is lifted upward.

Embodiments of the present invention will be described with reference to the drawings.

The traveling toy 10 according to the present embodiment has a mechanism that operates under the action of a collision or a collision, and as shown in FIGS. 1 to 5, a vehicle body 11, a motor 14, a front wheel 12, and a rear wheel. 13, a fall prevention wheel 50, a power transmission mechanism 30, an actuation mechanism 40, a leg portion 15, and an arm portion 20.

The vehicle body 11 is a casing member incorporating the motor 14, the power transmission mechanism 30, the operation mechanism 40, and the like. A rear support portion 16 is formed at the rear portion of the vehicle body 11 so as to protrude when the operation mechanism 40 is operated and the vehicle body 11 is lifted upward.

The motor 14 is a drive source for rotating the rear wheel 13 and the fall prevention wheel 50. The motor 14 is not connected to the operating mechanism 40 in the initial state, but is connected to the operating mechanism 40 under a predetermined condition and serves as a drive source for operating the operating mechanism 40. The motor 14 is operated with a dry battery (not shown) built in the vehicle body 11 as power.

The front wheels 12 are a pair of wheels that are rotatably mounted in front of the vehicle body 11. The front wheel 12 is not connected to the motor 14 and is free from the vehicle body 11.

The rear wheels 13 are a pair of wheels that are rotatably attached to the rear of the vehicle body 11. The rear wheel 13 is connected to a motor 14 and rotates when the motor 14 rotates. As the rear wheel 13 rotates, the traveling toy 10 moves forward.

The fall prevention wheel 50 is a wheel disposed between the front wheel 12 and the rear wheel 13. The fall prevention wheel 50 is connected to the motor 14 and rotates when the motor 14 rotates. The fall prevention wheel 50 rotates on an axis orthogonal to the axis of the rear wheel 13. For this reason, when the fall prevention wheel 50 is grounded, a force for rotating the vehicle body 11 in the lateral direction is applied.

The lower end of the fall prevention wheel 50 is located above the lower ends of the front wheel 12 and the rear wheel 13. For this reason, this fall prevention wheel 50 is formed so as not to ground when the traveling toy 10 is placed on a flat surface, as shown in FIG. For this reason, when the traveling toy 10 is traveling on a flat surface, the fall prevention wheel 50 does not act on the ground, and the force to rotate the vehicle body 11 in the lateral direction does not work.

On the other hand, when the front wheel 12 is removed from the flat surface and the traveling toy 10 is in the forward tilted posture, the fall prevention wheel 50 is grounded. For this reason, when the traveling toy 10 is about to fall from the front, the fall-preventing wheel 50 comes into contact with the ground, and a force is exerted to rotate the vehicle body 11 in the lateral direction. Since the fall prevention wheel 50 rotates faster than the rear wheel 13, the fall toy wheel 10 rotates in the horizontal direction and returns to the flat surface before the traveling toy 10 moves forward and falls. Thus, the fall of the traveling toy 10 is prevented by grounding the fall prevention wheel 50. Note that when the front wheel 12 of the traveling toy 10 returns to a flat surface, the fall prevention wheel 50 returns to a state where it does not come into contact with the ground, so that the traveling toy 10 starts moving forward again.

The operating mechanism 40 is a mechanism that operates a predetermined device with the power of the motor 14. The actuation mechanism 40 according to the present embodiment executes a series of movements that lift the vehicle body 11 upward and then return the vehicle body 11 to a horizontal state as one set. As shown in FIGS. 4 and 5, the operating mechanism 40 includes a sliding plate 41 and a plate urging member 42.

The sliding plate 41 is a plate-like member disposed so as to be slidable back and forth with respect to the vehicle body 11. On the surface of the sliding plate 41, a cam engaging portion 41a that engages with a cam portion 34e described later is formed to protrude. The sliding plate 41 is always attracted and urged forward by the plate urging member 42, whereby the cam engaging portion 41a is pressed against the cam portion 34e. In the present embodiment, a pair of hook-like spring engaging portions 41c are provided at the front end portion of the sliding plate 41, and the plate urging member 42 is attached to the spring engaging portions 41c. The plate urging member 42 is formed of a tension spring, and the rear end portion is attached to the spring engaging portion 41 c and the front end portion is attached to the vehicle body 11.

Further, on both sides of the sliding plate 41, leg engaging portions 41b protruding outward are provided. The leg engaging portion 41b is disposed so as to face a plate receiving portion 15b described later. The leg engaging portion 41b is for engaging the plate receiving portion 15b and rotating the leg portion 15 when the sliding plate 41 moves forward.

The leg 15 is a member that is rotatably attached to the vehicle body 11 and is folded forward so as not to be grounded in the initial state. As shown in FIGS. 4 and 5, the leg portion 15 includes a turning shaft portion 15 a that is rotatably supported by the vehicle body 11, a plate receiving portion 15 b that protrudes from the turning shaft portion 15 a, and a lateral side. A pair of projecting arm engaging portions 15c and a projecting portion 15d projecting forward from the rotating shaft portion 15a are provided.

The plate receiving portion 15b is a portion that receives the leg engaging portion 41b of the sliding plate 41 described above. When the sliding plate 41 moves forward, the leg engaging portion 41b pushes the plate receiving portion 15b. By this operation, the leg portion 15 rotates around the rotation shaft portion 15a.

When the leg portion 15 is rotated, the protruding portion 15d is rotated downward to rise, and the vehicle body 11 is lifted upward as shown in FIGS. 2 (b) and 3 (b).

Further, when the leg portion 15 is rotated, the arm engaging portion 15c is also rotated. The arm engaging portion 15c is disposed so as to face a leg receiving portion 23c of the arm portion 20 described later. This arm engaging part 15c is for engaging the leg receiving part 23c and rotating the arm part 20 when the leg part 15 rotates.

The arm portion 20 is a member that is pivotably attached to the vehicle body 11, and in the initial state, as shown in FIG. 1 and the like, the distal end portion protrudes substantially horizontally forward. As shown in FIGS. 4 and 5, the arm unit 20 includes an arm main body 21, an arm spring 22, a connecting member 23, and a pin 24.
The arm body 21 includes a protruding portion 21a, a connecting shaft 21b, and a rotation preventing portion 21c.

The protruding portion 21 a is a portion protruding forward from the vehicle body 11. The projecting portion 21a serves as a sensor when the traveling toy 10 collides with something, and when the operating mechanism 40 is activated, the protruding portion 21a is also flipped upward to attack other traveling toys 10. .

The connecting shaft 21 b is a pair of rod-like portions protruding rearward of the arm body 21 and is inserted into the support hole 23 a of the connecting member 23. By inserting the connecting shaft 21 b into the support hole 23 a of the connecting member 23, the arm body 21 is guided so as to be movable back and forth with respect to the connecting member 23. The arm body 21 is always urged by the arm spring 22 in a direction (front) away from the connecting member 23. For this reason, the arm main body 21 is in a state of protruding forward during normal times when no external force is acting. When the traveling toy 10 collides with something, the arm body 21 slides backward against the biasing force of the arm spring 22.

The anti-rotation part 21c is a part that protrudes to engage with an engaging part 33a described later. When the arm body 21 slides rearward, the rotation preventing portion 21c and the engaging portion 33a are disengaged, and power transmission to the operating mechanism 40 by the power transmitting mechanism 30 described later is started. .

The connecting member 23 is rotatably attached to the vehicle body 11. The connecting member 23 includes a support hole 23a, a rotating bearing portion 23b, and a leg receiving portion 23c.

The support hole 23a is a cylindrical portion for inserting the connecting shaft 21b of the arm body 21, and guides the arm body 21 so as to be slidable. A pin 24 is attached to the tip of the connecting shaft 21b inserted in the support hole 23a so that the connecting shaft 21b does not fall out of the support hole 23a.

Rotating bearing portion 23b is a cylindrical portion for inserting a rotating shaft (not shown) provided on vehicle body 11. By inserting a rotation shaft into the rotation bearing portion 23b, the arm portion 20 is supported so as to be vertically rotatable.

The leg receiving portion 23c is a portion that receives the arm engaging portion 15c of the leg portion 15. When the leg portion 15 rotates, the arm engaging portion 15c pushes the leg receiving portion 23c. By this operation, the arm part 20 rotates around the rotation bearing part 23b.

When the arm portion 20 is rotated, as shown in FIGS. 2B and 3B, the protruding portion 21a is pushed up. For this reason, the operation | movement which scoops up other traveling toys 10, for example, and falls is also attained.

The power transmission mechanism 30 is a mechanism for permanently transmitting the power of the motor 14 to the rear wheel 13 and the fall prevention wheel 50 and intermittently transmitting the power of the motor 14 to the operating mechanism 40. As shown in FIGS. 3 to 5, the power transmission mechanism 30 includes a gear group 31, a worm member 32, a first tooth missing gear 33, a second tooth missing gear 34, a connecting pin 35, and a gear biasing force. And a member 36.

The gear group 31 includes a plurality of gears and is connected to the output shaft of the motor 14. One gear included in the gear group 31 is fixed to the shaft of the rear wheel 13 and transmits the rotation of the motor 14 to the rear wheel 13. One of the gears included in the gear group 31 is fixed to the shaft of the fall prevention wheel 50 and transmits the rotation of the motor 14 to the fall prevention wheel 50. By adjusting the gear ratio of the gear group 31, the rotation speed of the fall prevention wheel 50 is set faster than that of the rear wheel 13. Further, the gear group 31 transmits a rotational force, which is sufficiently decelerated and increased in torque, to the worm member 32.

The worm member 32 includes a gear portion 32a that meshes with the output side of the gear group 31 and a worm portion 32b that has a screw gear formed coaxially with the gear portion 32a. When the motor 14 rotates, the rotational force of the motor 14 is transmitted to the worm member 32 through the gear group 31 and the worm member 32 rotates. However, in the initial state, the worm portion 32b is not meshed with a first tooth missing gear 33 and a second tooth missing gear 34, which will be described later, and is idle.

The first tooth missing gear 33 and the second tooth missing gear 34 are tooth missing gears of substantially the same size arranged one above the other, and are arranged so that the outer peripheral part faces the worm part 32b described above.

As shown in FIGS. 4 and 5, the first tooth missing gear 33 includes an engaging portion 33a, a spring hooking portion 33b, a long hole 33c, a first tooth portion 33d, a first tooth missing portion 33e, A shaft hole 33f.

The engaging portion 33 a is formed to protrude at an eccentric position on the upper surface of the first tooth missing gear 33. The engagement portion 33a engages with the rotation preventing portion 21c of the arm portion 20, so that the rotation of the first toothless gear 33 is stopped. As will be described in detail later, when the arm portion 20 is pushed backward to disengage the engaging portion 33a and the rotation preventing portion 21c, the first chipped gear 33 is moved to the gear biasing member 36. The urging force is rotated by the width of the long hole 33c.
The spring hooking portion 33b is a projection for locking one end of a gear urging member 36 described later.

The long hole 33c is an arc-shaped hole for allowing a connecting pin 35 to be described later to pass therethrough. By providing the long hole 33c, the first tooth-missing gear 33 and the second tooth-missing gear 34 can be relatively rotated by a predetermined angle.

The first tooth portion 33d is a portion in which teeth are formed in order to engage with the worm portion 32b. On the other hand, the first missing tooth portion 33e is a portion where no teeth are formed in order to make the worm portion 32b idle. In the initial state, the worm portion 32b faces the first tooth missing portion 33e, and the worm portion 32b is idle. On the other hand, when the arm portion 20 is pushed rearward, the worm portion 32 b meshes with the first tooth portion 33 d, and the rotational force of the worm member 32 starts to be transmitted to the first tooth missing gear 33.

The shaft hole 33 f is a hole provided in the center of the first tooth missing gear 33. A shaft portion 34a of a second tooth-missing gear 34 described later is passed through the shaft hole 33f. Thus, the first toothless gear 33 is pivotally supported so as to be rotatable coaxially with the second toothless gear 34.

As shown in FIGS. 4 and 5, the second tooth missing gear 34 includes a shaft portion 34a, a second tooth portion 34b, a second tooth missing portion 34c, a pin hole 34d, and a cam portion 34e. .

The shaft portion 34a is a portion serving as a rotation shaft of the first tooth missing gear 33 and the second tooth missing gear 34, and is rotatably supported by the vehicle body 11.

The second tooth portion 34b is a portion in which teeth are formed around the second tooth portion 34b to be engaged with the worm portion 32b. On the other hand, the second tooth missing portion 34c is a portion where no teeth are formed in order to make the worm portion 32b idle. In the initial state, the worm portion 32b faces the second tooth missing portion 34c, and the worm portion 32b is idle. On the other hand, when the arm portion 20 is pushed rearward, the worm portion 32b meshes with the second tooth portion 34b, and the rotational force of the worm member 32 starts to be transmitted to the second tooth missing gear 34.
The pin hole 34d is a hole for inserting and fixing the tip of the connecting pin 35.

The cam portion 34e is a cam-shaped protrusion formed on the back surface of the second tooth portion 34b. The cam engaging portion 41a of the sliding plate 41 is pressed against the cam portion 34e. For this reason, when the second toothless gear 34 rotates, the sliding plate 41 moves back and forth according to the undulation of the outer periphery of the cam portion 34e. The topmost part of the cam part 34e is formed by a straight flat part 34f. In the initial state, the cam engaging portion 41a is pressed against the flat portion 34f and is stable, and the second tooth-missing gear 34 is prevented from rotating unintentionally by the action of the frictional force.

The connecting pin 35 is for rotatably connecting the first tooth-missing gear 33 and the second tooth-missing gear 34. The connecting pin 35 passes through the long hole 33 c of the first tooth missing gear 33 and is fixed to the pin hole 34 d of the second tooth missing gear 34. Thereby, the 1st tooth missing gear 33 and the 2nd tooth missing gear 34 are connected so that relative rotation is possible.

The gear urging member 36 is for urging the first tooth missing gear 33 and the second tooth missing gear 34 in a predetermined direction. The gear biasing member 36 is a tension spring whose one end is locked to the spring hooking portion 33 b of the first toothless gear 33 and the other end is locked to the connecting pin 35 fixed to the second toothless gear 34. is there. The gear biasing member 36 is in a state in which the biasing force is stored in the initial state.
The traveling toy 10 configured as described above operates as follows.

When the power switch (not shown) of the traveling toy 10 is turned on, the motor 14 starts to rotate. The rotation of the motor 14 drives the rear wheel 13 so that the traveling toy 10 travels on a flat surface. At this time, the traveling toy 10 is in an initial state, and the leg portion 15 and the arm portion 20 are accommodated substantially horizontally as shown in FIG. Further, as shown in FIG. 6, the engaging portion 33a is engaged with the rotation preventing portion 21c, and the worm portion 32b is idle.

When the traveling toy 10 that is traveling collides with something (for example, another traveling toy 10) from the front, the arm unit 20 is pushed backward. Specifically, the arm body 21 is pushed in the direction of the connecting member 23 against the urging force of the arm spring 22. Thereby, the rotation prevention part 21c which is a part of the arm main body 21 moves backward, and the engagement with the engagement part 33a is released. Then, as shown in FIG. 7, the first tooth-missing gear 33 is pulled by the gear biasing member 36 and rotates by the width of the long hole 33 c. As the first tooth missing gear 33 rotates, the first tooth portion 33d meshes with the worm portion 32b.

When the first tooth portion 33d meshes with the worm portion 32b, the power of the motor 14 is transmitted to the first tooth-missing gear 33, and the first tooth-missing gear 33 starts rotating by the motor 14. When the first tooth portion 33d starts to rotate, as shown in FIG. 8, the connecting pin 35 is pushed by the edge of the long hole 33c, and the second toothless gear 34 to which the connecting pin 35 is fixed also starts to rotate. When the second tooth missing gear 34 rotates slightly, the second tooth portion 34b meshes with the worm portion 32b, so that the power of the motor 14 is also transmitted to the second tooth missing gear 34, and the second tooth missing gear 34 is moved to the motor. Start rotation with 14.

At this time, the second tooth-missing gear 34 is slightly rotated, so that the cam engaging portion 41a of the sliding plate 41 is disengaged from the cam portion 34e as shown in FIG. 8 (b). When the cam engaging portion 41a is disengaged from the cam portion 34e, the sliding plate 41 pulled by the plate urging member 42 moves forward vigorously. When the slide plate 41 moves forward, the slide plate 41 pushes the leg portion 15 so that the leg portion 15 rises. Thereby, the vehicle body 11 of the traveling toy 10 is lifted upward. Further, when the leg portion 15 pushes the arm portion 20, the arm portion 20 is lifted upward.

In addition, when the operation mechanism 40 operates as described above and the vehicle body 11 of the traveling toy 10 is lifted upward, the rear wheel 13 is not grounded as shown in FIG. For this reason, until the traveling toy 10 returns to the initial state and the vehicle body 11 returns to the horizontal state, the traveling toy 10 does not travel and remains on the spot.

Thereafter, when the first tooth-missing gear 33 and the second tooth-missing gear 34 further rotate, the cam engaging portion 41a of the sliding plate 41 becomes the cam of the second tooth-missing gear 34 as shown in FIG. It is gradually pushed downward along the portion 34e. As described above, the sliding plate 41 that presses the leg portion 15 and the arm portion 20 gradually moves rearward, so that the leg portion 15 and the arm portion 20 gradually return to the initial state by the action of their own weight.

Then, when the first tooth-missing gear 33 and the second tooth-missing gear 34 finally make one rotation and return to the initial state, the vehicle body 11 of the traveling toy 10 becomes a horizontal state as shown in FIG. Return. When the first tooth missing gear 33 and the second tooth missing gear 34 make one rotation, the worm portion 32b is idled. Therefore, the first tooth missing gear 33 and the second tooth missing gear 34 stop rotating, and the motor 14 Is not transmitted to the operating mechanism 40.

The first tooth missing gear 33 stops rotating slightly faster than the second tooth missing gear 34 when the engaging portion 33a engages with the rotation preventing portion 21c. Thereby, in the initial state, the gear urging member 36 is in a state where the urging force is accumulated.

As described above, when the vehicle body 11 of the traveling toy 10 returns to the horizontal state, the rear wheel 13 comes into contact with the ground, so that the traveling toy 10 starts traveling again. And when it collides with something again, the operating mechanism 40 operates as described above.

As described above, according to the present embodiment, when the arm portion 20 is pushed, the tooth-missing

gears

33 and 34 mesh with each other, the power of the motor 14 is transmitted to the operating mechanism 40, and the tooth-missing gear 33 is also engaged. , 34 once, the power of the motor 14 is not transmitted to the operating mechanism 40. That is, when the arm unit 20 is pushed by the collision or collision of the traveling toy 10, power is transmitted to the operating mechanism 40 via the power transmission mechanism 30, and the operation of the operating mechanism 40 is started. The operation mechanism 40 operates until the tooth-missing

gears

33 and 34 rotate once. When the tooth-missing

gears

33 and 34 are rotated once and return to the initial state, the power of the motor 14 is not transmitted to the operating mechanism 40, so that the operation of the operating mechanism 40 is stopped. In this way, the operating mechanism 40 is operated only while the tooth-missing

gears

33 and 34 are rotated once, and the operating mechanism 40 is stopped when returning to the initial state. Can be automatically reverted to. Therefore, the device can be operated repeatedly every time a collision or collision occurs.

If such a configuration is applied to the battle-type traveling toy 10, for example, when the traveling toy 10 collides, the operation mechanism 40 is activated and an attack is sent out to the opponent. After colliding and launching an attack, it automatically returns to its initial state and starts running again. If the vehicle collides again while traveling, the operating mechanism 40 operates again to launch an attack on the opponent. In this way, running and attack can be repeated automatically and battled, so the range of ways to play can be expanded.

When the operation mechanism 40 is operated, the vehicle body 11 of the traveling toy 10 is lifted upward, and when the tooth-missing

gears

33 and 34 are rotated once to return to the initial state, the vehicle body 11 of the traveling toy 10 is horizontal. Return to state. According to such a configuration, when the operation mechanism 40 is activated when the traveling toy 10 collides, the vehicle body 11 is lifted upward and the wheels are lifted, so that the traveling is stopped. When the tooth-missing

gears

33 and 34 are rotated once and return to the initial state, the vehicle body 11 returns to the horizontal state and the wheels come into contact with the ground. For this reason, the action | operation and driving | running | working of the action | operation mechanism 40 can be repeated automatically.

In addition, since the other traveling toy 10 can be attacked using the movement of the vehicle body 11 being lifted upward, it can be played as a competitive traveling toy 10.

In addition, a fall prevention wheel 50 driven by the motor 14 and rotating on an axis orthogonal to the axis of the rear wheel 13 is provided. When the traveling toy 10 is placed on a flat surface, the fall prevention wheel 50 is grounded. The fall prevention wheel 50 is grounded when the front wheel 12 is detached from the flat surface and the traveling toy 10 is in a forward tilted posture. According to such a configuration, the fall prevention wheel 50 is grounded when the front wheel 12 is detached from the flat surface and the traveling toy 10 assumes a forward leaning posture, that is, when the traveling toy 10 is about to fall from the table. Then, the traveling toy 10 is rotated laterally by the fall prevention wheel 50. Since the fall prevention wheel 50 is grounded until the front wheel 12 returns to the flat surface, in other words, the traveling toy 10 rotates until the front wheel 12 returns to the flat surface, thereby preventing the traveling toy 10 from falling from the base. Can do. Therefore, it is possible to play continuously without user intervention.

In addition, when the operation mechanism 40 is operated and the vehicle body 11 of the traveling toy 10 is lifted upward, the traveling toy 10 stops traveling because the rear wheel 13 is not grounded. According to such a configuration, the traveling toy 10 stops traveling in a situation where the vehicle body 11 of the traveling toy 10 is lifted upward and the above-described fall prevention mechanism is invalidated. Therefore, the traveling toy 10 is prevented from traveling in a state where the fall prevention mechanism is disabled, and the traveling toy 10 can be reliably prevented from falling.

DESCRIPTION OF SYMBOLS 10 Running toy 11 Car body 12 Front wheel 13 Rear wheel 14 Motor 15 Leg part 15a Rotating shaft part 15b Plate receiving part 15c Arm engaging part 15d Protruding part 16 Rear support part 20 Arm part 21 Arm main body 21a Protruding part 21b Around the connecting shaft 21c Stop portion 22 Arm spring 23 Connecting member 23a Support hole 23b Rotating bearing portion 23c Leg receiving portion 24 Pin 30 Power transmission mechanism 31 Gear group 32 Worm member

32a Gear portion

32b Worm portion 33 First tooth missing gear (tooth missing gear)
33a engagement portion 33b spring hook portion 33c long hole 33d first tooth portion 33e first tooth missing portion 33f shaft hole 34 second tooth missing gear (tooth missing gear)
34a Shaft portion 34b Second tooth portion 34c Second tooth missing portion

34d Pin hole

34e Cam portion 34f Flat portion 35 Connecting pin 36 Gear biasing member 40 Actuating mechanism 41 Sliding plate 41a Cam engaging portion 41b Leg engaging portion 41c Spring engaging portion 42 Plate urging member 50 Fall prevention ring

Claims

A traveling toy driven by a motor,
An operating mechanism for operating a predetermined device with the power of the motor;
An arm portion protruding forward of the traveling toy;
A power transmission mechanism for intermittently transmitting the power of the motor to the operating mechanism by providing a chipped gear;
With
When the arm portion is pushed, the toothless gear meshes and the power of the motor is transmitted to the operating mechanism. When the toothless gear rotates once, the power of the motor is transmitted to the operating mechanism. A running toy characterized by disappearance.
When the operation mechanism is activated, the vehicle body of the traveling toy is lifted upward, and when the tooth-missing gear rotates once and returns to the initial state, the vehicle body of the traveling toy returns to a horizontal state. The traveling toy according to claim 1.
A rear wheel driven by the motor;
A fall-preventing wheel driven by the motor and rotating on an axis orthogonal to the axis of the rear wheel;
A front wheel disposed in front of the fall prevention wheel;
With
When the traveling toy is placed on a flat surface, the fall prevention wheel is formed so as not to ground,
When the front wheel is detached from the flat surface and the traveling toy is in a forward leaning posture, the fall prevention wheel is formed so as to be grounded,
The traveling toy according to claim 2, wherein the rear wheel is formed so as not to contact the ground when the operation mechanism is activated and the vehicle body of the traveling toy is lifted upward.