JP2005137833A - Walking stuffed toy - Google Patents

Abstract

<P>PROBLEM TO BE SOLVED: To provide a driving mechanism for a bipedalism stuffed toy, the mechanism not being broken even when falling from a certain level of height. <P>SOLUTION: The walking stuffed toy is composed of: a driving mechanism part 10 which is stored in a body part 3 and has a pair of leg driving boards 20 in the lower part of the body; a head part 2 having an outer periphery larger than that of the body part 3; arm parts 4 respectively projected outward from both sides of the body part 3; leg parts 22 substantially horizontally arranged respectively in the pair of leg driving boards 20 which are disposed in the lower part of the body part, so as to be rockable forward and backward; and sole boards 27 arranged so as to abut on the bottom of leg parts 22, having an area larger than that of the leg parts 22. Whole of the leg parts, the body part, the arm parts, and the head part from the upper part of the sole boards 27 are covered by a cloth body with an elastic material stuffed inside. <P>COPYRIGHT: (C)2005,JPO&NCIPI

Description

  The present invention relates to a prize for a crane game machine that lifts and captures a prize installed in an amusement center or the like, and more particularly to a stuffed prize that has a built-in drive mechanism.

  Amusement centers and other stores have crane game machines that can be picked up by picking up prizes and are gaining popularity. The prize of the crane game machine was initially a stuffed animal. The stuffed toy was best used as a prize because it would not break even if it was grabbed or dropped by the claws of a crane game machine.

  In recent years, various types of prizes such as commercially available toys have been adopted as prizes for crane game machines in view of the fact that customers are bored with mere stuffed animals. For example, in addition to stuffed animals, they are character dolls made of vinyl chloride, boxed cups and dishes, toys, sweets, etc., but stuffed animals occupy the standard of prizes.

  Recently, as shown in FIG. 10, a moving stuffed toy incorporating a drive mechanism has appeared. This is because the stuffed doll 01 is sitting on the sofa 02, and when the switch 03 built in the right hand of the doll is pressed, the motor 05 provided upward on the drive mechanism 04 rotates and rotates the eccentric shaft 05b to drive the drive mechanism. The swinging portion 06 provided in 04 swings.

  The swinging portion 06 has a rotating shaft 06a at the center of the front of the drive mechanism, and swings by swinging the groove 06b provided in the front-rear direction of the swinging portion horizontally by moving the eccentric shaft 05b eccentrically. It has a structure. A rod-like spring 06c attached on the swinging portion 06 reaches the doll's head 01a, and a fastener 06d is provided at the upper end of the spring to prevent the doll's head from coming off.

  In the lower part of the driving mechanism 04, a dry battery 07 is accommodated from the bottom of the sofa 02, and an electronic circuit and a speaker 08 are built in the middle of the driving mechanism. By pressing the switch 03 on the right hand of the doll, the driving mechanism 04 is operated, and the swinging unit 06 swings to swing the doll's head 01a to the left and right, while music flows from the speaker 08, and the operation stops after a predetermined time.

In the market, a stuffed toy with a built-in driving mechanism has a higher added value and has a superior customer suction power than a simple stuffed toy.
Therefore, the applicant of the present application tried to develop a biped stuffed toy. There are many kinds of stuffed toys with a drive mechanism on the market, such as animals that walk on quadrupeds and those that are made to dance, but other than robot-like shapes, stable walking with biped walking shape There wasn't much to realize.

In quadrupedal walking, literally, walking with quadrupeds made it possible to commercialize only animal shapes.
As a type of biped walking with a robot-shaped leg, the foot portion has a U-shaped bottom surface, which makes it impossible to walk like a human (see, for example, Patent Document 1). .

As an improved version, the torso and the foot are pivotally supported, and a disc cam is attached to the output shaft of the motor and a lever for transmitting the rotation of the disc cam is disposed on the torso. The toy body is tilted to the left when the right foot is moving forward one step by providing a link mechanism that transmits power by the lever. In order to position the center of gravity right above the left foot, and then move the left foot forward by one step, move the center of gravity to the right foot, and after moving the center of gravity, lift the left foot and move forward while moving the body weight backward A biped walking toy that can be used has been proposed (see, for example, Patent Document 2).
JP 2003-265870 A (page 3, FIG. 1) JP2003-259245A (7th page, FIG. 1)

If the drive mechanism for swinging the head from side to side is relatively simple like the stuffed toy incorporating the drive mechanism shown in FIG. 10, there is no such problem even if it is incorporated in the stuffed toy. This is because in a crane game machine, the prize is grabbed by the claw part of the crane game machine and lifted, the claw part is opened above the fall hole of the prize, and the prize is dropped into the acquisition hole, and the prize is from a certain height. It falls to the bottom of the crane game machine housing.
For this reason, prizes that are easily damaged by the impact of falling are not suitable. At best, only a weight having a built-in simple drive mechanism as shown in FIG. 10 could be adopted as a prize for a crane game machine.

  In Patent Document 1, as a biped running toy drive module, a mainspring unit is used as a drive source, and the legs are alternately carried forward through a gear train to walk on two legs, and the legs are placed on the bottom of the legs. Since a transparent ground plate is formed integrally with this and the ground plate is alternately moved forward, it is impossible to walk like a human. Above all, the ground plate and legs are fixed, so when you move the ground plate alternately, you walk while shaking your shoulders, so you can easily fall over.

  In Patent Document 2, the toy body can be walked without falling by moving the weight of the toy body and the center of gravity of the foot, but it is only a robotic movement.

Furthermore, in Patent Document 1 and Patent Document 2, since it is designed from the viewpoint of a normal toy, it is not assumed that it is dropped from a certain height like a crane game machine. There was a danger of being damaged by the impact of falling.
Therefore, the present invention aims to provide a structure having a drive mechanism that does not break even when dropped from a certain height when providing a stuffed toy that walks two steps.

  In the present invention, in order to solve the above-described problems, a biped walking stuffed toy composed of a head, a torso, both hands, and both feet with a built-in drive mechanism is housed in the torso and is paired below the torso. A drive mechanism having a leg drive plate, a head having an outer periphery larger than the outer periphery of the body, a hand projecting outward from both sides of the body, and a pair of leg drives below the body Each foot includes a foot portion that is provided substantially horizontally so as to swing back and forth, and a foot plate that has a larger surface than the foot portion that is in contact with the bottom of the foot portion. It is a walking stuffed toy covered with a cloth body filled with an elastic material over the entire leg, torso, hand, and head.

  With the above configuration, in the present invention, the drive mechanism is not only protected by the elastic material packed inside the stuffed toy, but also absorbs the impact by elastically deforming the sole plate in contact with the foot when receiving the impact. Therefore, no impact is directly applied to the drive mechanism itself.

Further, in the present invention, in order to solve the above-mentioned problems, in the above description, the foot portion is a walking stuffed toy formed in a duck foot shape having water spray between a plurality of fingers spreading forward from the ankle.
With the above configuration, in the present invention, the doll is bent forward by the center of gravity, and the excessive weight is applied to the foot of the duck, so that stability can be improved at rest and during operation.

Furthermore, in order to solve the above-described problems, the drive mechanism unit is housed in a housing in the present invention, and the housing is a walking stuffed toy formed in a substantially bell shape.
With the above configuration, according to the present invention, even when an impact is applied from the outside, the housing has a substantially hanging bell shape, so that the impact can be easily avoided and the drive mechanism can be prevented from being damaged.

Further, in the present invention, in order to solve the above-described problem, in the above description, the drive mechanism unit houses the drive mechanism in a housing, and the housing is a walking stuffed toy formed in a rounded shape.
According to the present invention, the drive mechanism is housed inside the housing, so that it is resistant to external impacts, and the corners of the housing are rounded, so even if an impact is applied to the corners of the housing, it will not be damaged. It has a lazy structure.

Further, in the present invention, in order to solve the above-described problem, in the above, the housing having the center of gravity positioned substantially at the center of the drive mechanism portion and the leg drive plate protruding downward from the housing are arranged on the foot portion at the rear portion of the doll. As a connected walking stuffed toy.
With the above configuration, in the present invention, since the leg drive plate is connected to the foot at the rear part of the doll, the stuffed toy is in a forward bending posture, and the forward movement can be easily performed.

Furthermore, in the present invention, in order to solve the above-mentioned problems, in the above description, the walking stuffed doll is filled with the head so that the center of gravity is located at a high position of the substantially chest of the stuffed toy.
With the above configuration, in the present invention, the center of gravity of the doll is located at the chest height, the doll has good stability, can walk stably during walking, and is gripped by the claw portion of the grip portion of the crane game machine In some cases, it is possible to grip without an extreme piece.

Furthermore, in the present invention, in order to solve the above-described problem, in the above description, the foot portion is a walking stuffed toy that is elastic with an elastic body so as to extend and contract in the vertical direction between the leg drive plate.
With the above configuration, in the present invention, when an impact is received from below the foot, the foot can shrink between the leg drive plates, and the impact can be absorbed to protect the foot and the leg drive plate from damage.

Further, in the present invention, in order to solve the above-described problem, in the above, the lateral width dimension of the head that is smaller than the width at which the claws on both sides are opened so that it can be grasped by opening and closing operations of the claws of the grip part of the crane game machine. As a walking stuffed toy.
With the above configuration, in the present invention, since the size of the head of the doll is within the opening width of the claw portion of the crane game machine, the claw portion can be applied from above while the doll is standing.

9. The control circuit according to claim 1, wherein a control circuit is provided in the housing, and when the operation switch is turned on, a drive operation and a sound signal are generated, a sound is generated from the sound generator, and a predetermined sound ends. A walking stuffed toy characterized in that the driving operation stops.
With the above configuration, in the present invention, the sound can be sounded in synchronism with the walking motion, so the value can be increased as a cute stuffed animal.

  According to the present application, when it is adopted in a crane game machine, it can sufficiently withstand impact even if it is lifted by a claw and dropped, and it has a biped walking shape as a driving toy, realizing stable walking, walking By improving the mechanism, it realizes a baby-like way of walking and offers cute walking stuffed animals.

BEST MODE FOR CARRYING OUT THE INVENTION

  Hereinafter, embodiments of the walking stuffed toy according to the present invention will be described in detail with reference to the examples shown in the drawings.

A walking stuffed toy according to the present embodiment will be described. FIG. 1 shows a drawing of a walking stuffed toy with a claw portion of a crane game machine.
The stuffed doll 1 has a height of about 30 cm, and includes a head 2, a body 3, left and right hands 4, and left and right legs 5, and a claw 37 suspended from a grip 36 of a crane game machine. It is a size that can be grabbed and lifted. The width of the doll's head 2 and the body 3 are in the state where the nail portion is open so that the doll 1 can be grasped when the nail portion 37 is opened and the nail portion 37 is closed. The dimensions are smaller.

The head 2 is larger in circumference than the torso 3, both hands 4 are opened from the base of the torso to both sides in a C shape, both feet 5 are short and thick, and the toes protrude forward. Cotton is put on the head so that the center of gravity of the doll is exactly the height of the chest, and the doll sits well. As a result, the weight balance when lifting with a crane game machine is taken, and there is no bias.
The doll 1 of the stuffed toy is designed so that the claws of the crane game machine can be applied to every part of the stuffed toy, for example, the neck, both sides, hands and feet, and each part contains an elastic material such as cotton and foam beads. The outer skin is a stuffed toy covered with fabric.
In this way, the doll 1 can be lifted by being hung on the doll 1 so as to hold it.

FIG. 2 is a left side view showing the internal structure of the walking stuffed toy and a plan view of the foot. The doll 1 of the stuffed toy has a bipedal drive mechanism 10 built in the body part 3, and the legs 5 can be advanced alternately.
Since the left and right foot drive mechanisms 10 are the same, only the left foot will be described using the left side view for convenience.

  The drive mechanism 10 includes a hard resin housing 11 combined from a front housing 11 a and a rear housing 11 b, a motor 12 installed horizontally in the front middle of the housing 11, and a small pulley 13 provided on the rotation shaft of the motor 12. Then, a large pulley 15 placed horizontally on the lower front side of the housing is rotated via a belt 14, and the large pulley 15 is decelerated via a gear train (not shown) in a gear box 16 provided on the lower housing, and provided on the lower middle of the housing. Turn the eccentric shaft 17.

A circuit board 18 is located in the upper part of the housing, and a control circuit such as a sound IC is mounted. The rear housing 11b has a battery chamber 19 on the left side of the gear box 16, and the back of the stuffed toy. 3a is opened, the lid of the battery chamber 19 is opened, and AA batteries can be inserted.
The housing 11 has a hanging bell shape when viewed from the front and side, the planar shape is substantially elliptical, the rear battery chamber and the bottom surface are only planar, and the corners are rounded. On the other hand, it has a shape that is difficult to break.

The plate-shaped hard resin leg drive plate 20 is L-shaped, which drives the left and right feet alternately forward and walks on two legs, and the lower side of the L-shaped vertical bar is inclined to the right. A bearing 20a is provided at a substantially central portion of the vertical bar of the character and is attached to the eccentric shaft 17 so as to be rotatable.
On the upper side of the L-shaped vertical bar, a vertically long slot 20b longer than the eccentric width of the eccentric shaft 17 is opened, and a support shaft 21 provided laterally from the housing is passed therethrough. The leg drive plate 20 is allowed to move up and down on the support shaft 21 during the eccentric movement caused by the rotation of the eccentric shaft.
As a result, the leg drive plate 20 is supported by the support shaft 21 so as to be movable up and down, and swings left and right within an angle range of about 15 degrees by the rotational movement of the eccentric shaft 17.

  The leg drive plate 20 extends downward from the long hole opened in the front-rear direction of the bottom portion of the housing 11 since the lower side of the L-shaped vertical bar is tilted to the right, and is formed at the bottom of the L-shape of the leg drive plate. Has a foot 22 made of hard resin. The foot portion 22 has a shape like a duck's foot with a webbed 24 between three fingers 23 spread out, and a short cylinder 25 is provided on the footpad. In the center of the upper portion of the cylinder 25, there is provided a double wall 26 for receiving the L-shaped bottom portion of the leg drive plate from both sides in the front-rear direction.

A rotation shaft 20c is horizontally provided at a position corresponding to the corner of the L-shaped bottom portion of the leg drive plate, and is rotatably held by a double wall 26 of a short cylinder. A shaft 20d is provided horizontally at the tip of the L-shaped bottom, and the double wall 26 restricts the movement of the rotating shaft 20c to an angle at which the foot is slightly inclined upward from the horizontal state.
On the bottom of the foot 22, a substantially oval foot sole plate 27 made of hard resin larger than the shape of the foot is located.
The drive mechanism 10 is housed in the trunk 3 of the stuffed doll, the foot 22 is grounded to the doll's foot via the sole plate 27, and the periphery of the battery chamber 19 of the drive mechanism is bonded to the opening of the stuffed doll's back. The back 3a is covered with a stuffed lid.

The stuffed doll is entirely filled with cotton (not shown) and holds the drive mechanism 10 on the body 3 while the foot 22 is made of cotton placed around the foot plate 27 so that the sole plate 27 becomes the sole. Pressed and held.
The center of gravity of the entire doll is located at a substantially central portion of the drive mechanism, and the position of the pivot shaft of the foot portion 22 is always below the rear housing 11b, so that the foot portion 22 is centered by bending forward.

  FIG. 3 is a plan view of the foot showing the relationship between the foot and the sole plate. The foot sole plate 27 has a size including the planar shape of the foot portion, and is not fixed to the foot portion 22. Since the sole plate 25 and the foot portion 22 are held by cotton stuffed in the stuffed toy, even if an impact is applied to the toe or heel of the foot, the sole plate 27 is deformed by the impact or the sole plate 27 is displaced. As a result, no impact is directly applied to the foot portion 22 which is a drive mechanism. After the impact, the cotton packed inside returns to its original shape by the action of returning it.

  The driving mechanism of the left and right feet is the same, but in order to drive the left and right feet alternately forward and to walk on two legs, the position of the eccentric shaft 17 is provided 180 degrees opposite to the left and right. Thus, when the right foot is in front, the left foot is behind. Footprints indicated by alternate long and short dash lines indicate footprints that advance alternately.

  FIG. 4 is a left side view showing walking by the drive mechanism. FIG. 4A shows a state where the left foot is put forward, and FIG. 4B is a side view showing the movement of the right foot when the left foot is put forward.

When the eccentric shaft 17 of the left foot rotates counterclockwise and reaches the front position, the right foot 22 is raised forward with the foot raised.
The leg drive plate 20 moves back and forth with the rotation of the eccentric shaft 17, but the pivot shaft 20 c serving as a fulcrum of the foot portion is always below the rear housing, and the center of gravity of the doll is substantially at the center of the housing 11. A load is always applied to the foot portion 22 while leaning forward. Since the rear foot is lifted and moved forward to reach the front foot state from the rear foot, the front foot receives the weight of the doll by the sole plate 27, and the rear foot is subjected to a load on one side of the doll when lifted. As shown in FIG. 4 (A), a doll's load is applied to the front foot 22 and the foot is strung with a webbed foot, but the toes of the rear foot are positioned below the front foot. . In this case, the doll is inclined to the side with the foot on the front foot side, and the stability is deteriorated.

Therefore, as shown in FIG. 4B, the toes of the rear foot are raised around the rotation shaft 20c, the shaft 20d at the tip of the L-shaped bottom is lowered in the double wall 26, and the foot is horizontal. The angle is slightly inclined upward from the state.
As a result, the rear foot can move in a substantially horizontal position with respect to the front foot, so that the stability when the foot portion moves forward alternately is maintained.

  FIG. 5 is an external view showing how the stuffed doll walks, and will be described with reference to FIG. The circuit board 18 is operated by pressing the switch 28 provided in the right hand of the doll 1, and the motor 12 is driven while the melody is played from a speaker (not shown) provided in the housing. Since the load is always applied to the leg portion 22 of the stuffed doll so as to bend forward, the foot portion 22 is moved forward in turn to move the foot. This movement causes the left and right foot portions 22 to move forward alternately, supporting the load of the doll with the front foot, the rear foot is lifted between them, and moves forward, and the doll moves as a whole swinging slightly. This movement has realized a way of walking that is reminiscent of a baby's walking, and it has become a cute movement. The walking movement continues until the whole melody is played.

FIG. 6 is a perspective view showing the display state of the rag doll on the Kuhn game machine.
In the crane game machine 30, an operator inserts a coin into the coin insertion slot 32 of the operation unit 31, operates the lateral operation button 33 and the backward operation button 34, and the prize is suspended from the ceiling of the prize display room 35. By operating the gripping part 36 to an arbitrary position, the prize gripping part 36 is lowered, and the prize displayed on the prize display floor 35a is gripped and lifted by the gripping claws 37 of the prize gripping part, and the prize display room side And is taken out from a prize outlet 39 on the lower side of the crane game machine.

  The prize gripper 36 moves at a constant speed from the home position right above the prize drop port 38 at a constant speed only while the lateral operation button 33 is pressed after a predetermined amount of coins is inserted, and then When the direction button 34 is pressed, the gripping portion 36 moves backward at a constant speed only while the direction button 34 is pressed. Then, when the backward button 34 is released, the prize gripping portion 36 stops moving backward and leaves the operator's operation, and the prize gripping portion 36 descends while automatically opening the gripping claws 37.

  When the gripping claws 37 hit the object, the gripping claws 37 are closed on the spot. When the closing operation is finished, the gripping part 36 is lifted toward the ceiling, and when the prize gripping part 36 returns to the ceiling part, 38, the gripping claws 37 that are closed are opened when they move directly to the premium drop opening 38. Therefore, when the prize is brought up to the prize drop opening 38 while holding the prize well, the prize P can be dropped onto the prize fall opening 38. The stuffed doll 1 is normally placed on the prize display floor 35a in a standing state, and when the player tries to grab the doll 1 with the gripping claws 37 by operating various prize gripping portions, the doll falls down. , Standing dolls and lying dolls will be placed on the floor of the prize display.

  FIG. 7 shows the structure of the prize gripping portion of the crane game machine. FIG. 7A is a perspective view showing the internal structure of the prize gripping portion, and FIG. 7B is a front view of the gripping portion with the gripping claws closed.

  The internal structure of the prize gripping portion 36 is moved in the direction in which the two gripping claws 37 are opened by driving a motor 36a provided in the prize gripping portion, and each gripping pawl 37 is pivotally supported so that it can be opened and closed at both ends 37a, 37b of the prize gripping portion. The two gripping claws 37 are always urged in the closing direction by a spring 37b stretched on the bottom side of the prize gripping portion.

  As a result, when the drive of the motor 36a moves in the closing direction, the gripping claws 37 are urged in the closing direction by the springs 36b, so that a gripping force between the gripping claws is obtained. The gripping force of the gripping claws 37 can be changed by changing the tensile strength of the spring 36b. The angle of the gripping claw 37 can be changed in various ways by replacing the claw 37c. In the same figure (A), the claw is facing upwards before the closing, and in the same figure (B), the gripping claw is closed. The nail is horizontal, and the angle of the nail and the size and shape of the nail can be changed by changing the nail.

FIG. 8 shows a stuffed doll that falls into the prize drop opening.
The prize drop opening 38 is a transparent cylinder, and a lower side of the cylinder is a substantially rectangular parallelepiped space 38a wider than the diameter of the cylinder. When the doll is standing, it can fall into the cylinder. However, if the doll is tilted and dropped when it falls from the gripping claws to the prize drop opening, the hand hangs on the cylindrical mouth as shown in FIG. 8, but in this case, the arm bends upward so that the prize can be easily given. It can fall to the drop opening 38. In this way, the doll 1 may fall from the gripping claws to the prize drop opening 38 in various postures depending on the state of being gripped by the gripping claws, and may be flipped by the cylindrical wall and fall down to the prize display floor surface 35a.

The doll that has fallen from the prize drop port 38 falls on the floor surface 39a of the prize take-out port 39. In this case, the doll dropped from the gripping claws of the prize gripping part falls in a standing, tilted or reversed state, and the doll that falls while colliding with the cylinder and changing its falling posture is a cylinder. It can fall in various postures in a space wider than the diameter of the lower cylinder. For example, it falls even in a standing state, an inclined state, an inverted state or a sleeping state.
When falling from the head to the floor surface 39a, the cotton packed in the head becomes a cushion, and the impact on the internal drive mechanism is reduced.

  The case of falling from the doll's foot 22 will be described with reference to FIG. For example, when it falls by bending forward, the tip of the foot plate 27 on the toe side collides with the floor surface, the foot plate elastically deforms and absorbs the impact together with the cotton packed inside the foot portion, and becomes a front turn. In this state, an impact load is applied to the web 24, and the toe of the foot is moved upward by the pivot shaft 20c of the foot. At this time, since the inside of the doll is filled with cotton, the impact force can be absorbed and the impact on the foot 22 can be directly reduced.

After the fall, the foot sole plate 27 returns to the original plane due to the elasticity of the cotton packed in the stuffed toy, so that the impact is not directly transmitted to the foot 22 and the foot 22 is prevented from being damaged. Similarly, even when the doll's foot falls from the heel, the heel of the sole plate 27 is elastically deformed and the impact is absorbed by the cotton packed in the foot portion 22.
In the case of falling in the lying state, for example, when falling to the floor surface 39a in the state of being laid down, the toes of the doll head 2 and the body 3 and the sole plate 27 collide with the floor surface 39a. An impact is applied in the heel direction by shifting from the portion 22. The padding cotton in the foot part absorbs the impact and deforms, and when the impact is great, the sole plate 27 is displaced from the foot part 22 in the heel direction to absorb the impact. And after dropping, it returns to the original position by the elasticity of the padding cotton in the foot 22.

When the doll falls on the floor 39a while lying on its side, the doll's hand first collides with the floor, and the hand attaches to the torso 3 to reduce the impact, and then the head 2 and foot 22 are on the floor. Collides with surface 39a. In this case, the edge of the foot plate 22 collides with the floor surface 39a and elastically deforms or slips inwardly with respect to the foot 22 to absorb the impact. At this time, the impact can be absorbed by the cotton padding inside, and a direct impact on the foot 22 can be prevented.
Thus, even when the doll 1 falls in any posture, the impact is prevented from being directly transmitted to the drive mechanism 10 and can be restored to the original state by the restoring force of the cotton packed inside after the impact.

Next, FIG. 9 shows a side view of another embodiment regarding attachment of the leg drive plate and the foot.
A rotation shaft 20c is horizontally provided at a position corresponding to the corner of the L-shaped bottom portion of the leg drive plate, and is rotatably held by a double wall 26 of a short cylinder. A shaft 20d is provided horizontally at the tip of the L-shaped bottom, and the double wall 26 restricts the movement of the rotating shaft 20c to an angle at which the foot is slightly inclined upward from the horizontal state.

  The short cylinder is divided into upper and lower 25a and 25b, and is configured to be slidable in a nested manner in the vertical direction. A push spring 50 is disposed between the upper and lower short cylinders, and presses the short cylinders. And keep his posture. As a result, even if the doll of the stuffed animal stands from the prize drop opening and the sole plate 27 falls horizontally on the floor 39a of the prize fall opening, the impact is applied to the push spring 40, cotton padded around the surroundings, etc. Therefore, the foot portion 22 or the leg drive plate 20 is not damaged.

In the above description, the push spring is used between the short cylinders. However, the elastic material is not limited to the spring, and rubber, cotton, sponge, or the like may be packed between the short cylinders. In short, it normally supports the excessive weight of stuffed dolls, and when impact is applied from the bottom of the foot, it absorbs the impact and prevents damage to the foot and leg drive plate. Any material that has resilience is acceptable.
Alternatively, the foot itself may be made of an elastic material such as rubber to absorb the impact from the bottom surface.

  This application is a problem unique to crane game machines, and it was invented so that it would not break even if the prize was dropped several times during the lifting of the prize and dropped, but if the prize was lifted and dropped from the prize drop port to the prize take-out port However, the present invention provides not only a prize for a crane game machine but also a structure that can sufficiently withstand as a toy.

It is a front view of a nail | claw part and a certain stuffed toy of a crane game machine. It is the right view which shows the internal structure of the walking stuffed toy, and the top view of a leg part. It is a top view of the foot | leg part which shows the relationship between a foot | leg part and a footplate. It is a left view which shows the walk by a drive mechanism. It is an external view which shows a mode that the stuffed doll is walking. It is a perspective view which shows the display state of the stuffed doll to a Kuhn game machine. It is a structure figure of the prize grip part of a crane game machine. It is explanatory drawing which shows the structure of a prize holding part, and the relationship with a package. It is a side view of 2nd Example of a leg part. It is explanatory drawing of a prior art.

Explanation of symbols

1 ... a stuffed doll,
2 ... the head,
3 ... trunk,
4 ... hand,
5 ... foot,
10 ... drive mechanism,
11 ... Housing,
12 ... motor,
13 ... Small Puri
14 ... Belt,
15 ...
16 ... Gearbox,
17 ... Eccentric shaft,
18 ... circuit board,
19 ... Battery room,
20 ... Leg drive plate,
21 ... support shaft,
22 ... foot,
23 ... finger,
24 ... webbed
25 ... short cylinder,
26 ... Double wall,
27 ... Sole plate,
28 ... Switch 30 ... Crane game machine,
31 ... operation unit,
32 ... Coin slot 33 ... Horizontal push button,
34 ... Backward push button,
35 ... Premium exhibition room,
36 ... prize holding part,
37 ... gripping nails,
38 ... Premium dropout opening,
39… Premium takeout,
40 ... push spring 01 ... stitched doll,
02 ... sofa,
03 ... switch,
04 ... drive mechanism,
05 ... motor,
06 ... oscillating part,
07 ... Battery,
08 ... Speaker,

Claims (9)

In biped walking type stuffed toy composed of head, torso, both hands, and both feet with built-in drive mechanism,
A drive mechanism portion housed in the body portion and having a pair of leg drive plates below the body;
A head having an outer periphery larger than the outer periphery of the body portion;
Hand portions projecting outward from both sides from the body portion;
Leg portions provided substantially horizontally on the pair of leg drive plates below the body portion so as to be able to swing back and forth respectively;
A sole plate having a surface larger than the foot portion provided in contact with the bottom of the foot portion,
Covered with a cloth body filled with elastic material from the upper side of the sole plate over the entire foot, torso, hand, and head,
A walking stuffed toy characterized by that.   The walking stuffed toy according to claim 1, wherein the foot portion is formed into a goose foot shape having a web between a plurality of fingers extending forward from the ankle.   2. The walking stuffed toy according to claim 1, wherein the drive mechanism portion is housed in a housing, and the housing is formed in a substantially bell shape.   2. The walking stuffed toy according to claim 1, wherein the drive mechanism unit houses the drive mechanism in a housing, and the housing is formed in a rounded shape.   2. The walking stuffed toy according to claim 1, wherein a housing having a center of gravity located at a substantially central portion of the drive mechanism portion and a leg drive plate protruding downward from the housing are connected to the foot portion at the rear portion of the doll. .   The walking stuffed toy according to claim 1, wherein the head is filled with padding so that the center of gravity of the whole is located at a high position of the substantially chest of the stuffed toy.   The walking stuffed toy according to claim 1, wherein the foot part is interposed between the leg drive plate and an elastic body so that the leg part can extend and contract in the vertical direction.   2. The walking stuffed toy according to claim 1, wherein the width of the head is smaller than the width of the claw on both sides so that the claw can be grasped by opening / closing the claw of the grip of the crane game machine. .   9. The control circuit according to claim 1, wherein a control circuit is provided in the housing, and when the operation switch is turned on, the control circuit generates a driving operation and a sound signal to generate a sound from the sounding body. The walking stuffed toy is characterized in that the driving operation stops when the sound of the car ends.

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