JPH0434431B2 - - Google Patents

Description

DETAILED DESCRIPTION OF THE INVENTION (Industrial Application Field) The present invention relates to a motion drive device for a doll that can perform two or more motions at once without a special power device.

(Prior Art) Generally, dolls that shake their heads or move their arms and legs are either equipped with a power device or are moved by hand. The latter has a simple mechanism, but its operation is also simple, and in many cases only one movement can be performed by one driving operation.

OBJECTS OF THE INVENTION It is an object of the present invention to solve the above-mentioned drawbacks and, in particular, to provide a motion drive device for a doll that can perform at least two motions with one drive operation.

(Means for Achieving the Object) In order to achieve the above object, the doll motion drive device according to the present invention is characterized by having the following requirements.

(b) An operating body having a rack and a guide groove opened in a direction perpendicular to the rack is provided in the body of the doll so as to be movable in the direction of the rack.(b) Exterior of the doll (c) The torso is provided with an operating section for moving the moving body. (c) The torso is rotatably provided with members constituting parts of the doll's body such as arms and neck, and these body configurations are rotatably provided. The ends of the members face into the body, and pinions are formed at the ends of some of the body constituent members, and shaft-like shafts are formed at the ends of other body constituent members at positions eccentric to the center of rotation. The engaging member is formed to protrude (d) The pinion meshes with the rack of the operating body, and the shaft-shaped engaging member engages with the guide groove (functions and effects of the invention). According to the above, when the actuating body is moved by the operating portion, the pinion that is easily engaged rotates, so that the body component forming the pinion rotates. At the same time, the shaft-shaped engagement member engaged with the guide groove is moved together with the guide groove of the actuating body. Since the shaft-like engagement member is formed in a protruding manner at a position eccentric to the center of rotation of the body component, the body component also rotates. In this way, a single driving operation of the operating section simultaneously causes rotation of at least two body components, so that a doll full of surprises and interest can be obtained.

(Example) Hereinafter, embodiments of the present invention will be described with reference to the drawings.

In the figure, symbol A is a whiplash doll, and doll A
The body part 1 is formed hollow, and a head 2 is provided to be horizontally rotatable with respect to the body part 1, and a right arm member 3 having a whip 4 is provided to be vertically rotatable. 1 is provided with a rotation drive device for the head 2 and the right arm member 3, and the rotation drive device is operated to rotate the head 2 and at the same time cause the whip 4 to perform a pendulum motion.

The rotary drive device includes an actuating body 5 that is movable in the front-rear direction in the body and an operating section 6 that moves and operates the actuating body 5.
The head 2 and the right arm member 3 are operatively connected to each other. The actuating body 5 is formed in a U-shape, has a guide groove 7 in the upper piece 5a, and a rack 8 in the upper part of the lower piece 5b, and is movable in the front and rear directions by a guide member (not shown). and is always biased rearward by a spring 9 provided on the front inner wall of the body portion 1. The guide groove 7 opens upward perpendicularly to the rack 8. Further, a protrusion 10 is formed on the lower surface of the actuating body 5. The operating section 6 is inserted into a through hole 11 provided in the back of the body section 1, and is provided so as to be movable in the front and rear directions by a guide member (not shown). At the top of the tip of the operation part, there is a protrusion 12 that engages with the protrusion 10 of the actuating body 5.
is formed, and is always biased rearward by a spring 13 provided on the front inner wall of the body section 10, and the operating section 6
is protruding from the back.

The neck 2a of the head 2 is connected to the upper through hole 17 of the body 1.
A plate body 14 is provided at the lower end of the plate body.
A shaft-like engagement member 15 is formed below the plate body 14 at a position eccentric from the center of rotation of the neck portion 2a. The engaging member 15 is engaged in the guide groove 7 of the actuating body 5.

A shaft body 18 is formed on the base end surface of the right arm member 3,
The shaft body 18 is supported in a side through hole 119 of the body portion 1 . A pinion 20 is provided on the outer periphery of the tip of the shaft body 18, and the pinion 20 is connected to the actuating body 5.
It meshes with Rack 8.

Next, the operation mode of the rotation drive device having the above configuration will be explained. When the operating portion 6 in the protruding state is pushed forward against the spring 13, the protruding portion 12 is pushed into the protruding portion 1.
In order to press 0, the actuating body 5 moves forward against the spring 9. As a result, the pinion 20 meshing with the rack 8 rotates, causing the right arm member 3 to rotate and swing the whip 4 up. At the same time, the shaft-like engagement member 15 engaged in the guide groove 7 is moved forward, but since the shaft-like engagement member 15 is eccentric, the head 2 rotates. After that, when you release your hand from the operation part 6,
The force of the springs 9 and 13 causes the actuating body 5 and the operating section 6 to move rearward. Therefore, the head 2 and the right arm member 3 are actuated in the opposite direction to the above-mentioned direction, and the whip 4 is swung down.

As described above, according to the doll A, the head 2 and the right arm member 3 can perform two actions by one operation of pressing the operating section 6.

Note that the actuating body 5 and the operating section 6 may be formed integrally. Furthermore, if the actuating body 5 is operatively connected to the leg in the same manner as described above, the leg can also be actuated.

[Brief explanation of drawings]

Figure 1 is an overall perspective view of the doll according to the present invention;
3 and 3 are explanatory diagrams of the actuation drive device according to the present invention. Code A...Doll, 1...Body part, 5...Working body, 6...
Operation section, 7...Guide groove, 8...Rack.

Claims (1)

[Scope of Claims] 1. A doll motion drive device characterized by having the following requirements. (b) An operating body having a rack and a guide groove opened in a direction perpendicular to the rack is provided in the body of the doll so as to be movable in the direction of the rack.(b) Exterior of the doll (c) The torso is provided with an operating part that moves the actuating body. (c) The torso is rotatably provided with members constituting parts of the doll's body such as the arms and neck. The ends of the body components face into the body, and pinions are formed at the ends of some of the body components, and shafts are formed at the ends of other body components at positions eccentric to the center of rotation. (iv) The pinion meshes with the rack of the actuating body, and the shaft-like engaging member engages with the guide groove.