JPH0441635B2 - - Google Patents

Description

DETAILED DESCRIPTION OF THE INVENTION (Industrial Field of Application) The present invention relates to an action doll whose arms are moved by a pressing operation of a pressing section.

(Prior Art) Many attempts have been made in the past to create working dolls whose arms, legs, etc. can be moved by manual operation of operating parts. There was also a drawback that it had to be made larger.

(Objective of the Invention) An object of the present invention is to solve the above-mentioned drawbacks, and particularly to provide an action doll that can make large movements of the arms even if the operating range is small.

(Means for achieving the object) In order to achieve the above object, the action doll according to the present invention is characterized by having the following requirements.

(a) The arms are provided so as to be able to rotate independently with respect to the hollow body of the doll, and a gear part is formed in the circumferential direction on the inner end surface of the rotating shaft of each arm.

(b) A drive gear that meshes with the gear part of the rotating shaft is arranged in the body part so as to be horizontally rotatable, and a rocker that swings from side to side about a part slightly below the middle part as a fulcrum. A moving rod is provided, and the swinging rod is biased by a spring to either the left or right.

(c) A protruding piece is provided to protrude forward or backward from one end of the drive gear, and the protruding piece is connected to the upper part of the swinging rod.

(d) The lower part of the swinging rod can be pressed from the outside and is in contact with a pressing means for swinging the swinging rod in the other direction against the spring bias.

(Operations and Effects of the Invention) According to the above configuration, when the pressing means is operated from the outside to swing the swinging rod from side to side, the protrusion protruding forward or backward from the drive gear also moves from side to side. In response to this, the drive gear is also driven to reciprocate in the horizontal direction. Since the drive gear meshes with the gear portion on the inner end surface of the rotation shaft of the arm, the arm rotates together with the rotation shaft in accordance with the rotation of the drive gear.

In this way, since the arms can be rotated by pressing the pressing means, it is possible to provide an action doll that is full of surprises.

Furthermore, since the magnitude of the swing of the upper part of the swing rod is determined by the position of the swing fulcrum, the range of motion on the pushing side can be reduced and the range of motion on the drive side can be increased. Therefore, the arm can be rotated by a large amount with a small operation.

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

In the figure, reference numeral A indicates an action doll. This action doll A has arm parts 2, 2 and leg parts 3, 3 provided in a hollow body part 1 so as to be rotatable independently.

A rotation shaft 4 provided at the base of the arm portion 2 is disposed inside the body portion 1, and a gear portion 5 is formed in the circumferential direction on the inner end surface thereof. A swinging rod 6 that swings from side to side is provided at the center of the interior of the body section 1. The swinging rod 6 is supported by a rotating shaft 7 provided in the body portion 1 at a portion slightly below the intermediate portion. Note that a spacing piece 9 is formed from the lower end of the swinging rod 6 in the front-rear direction. Further, a support portion 8 is formed between the rotation shaft 4 of the arm portion 2 and the upper end of the swinging rod 6 in the body portion 1, and a drive gear 10 is rotatable in the horizontal direction on the support portion 8. It is located in The drive gear 10 is the gear portion 5 of the rotation shaft 4.
A protruding piece 11 is provided to protrude forward (or backward) from its lower end, and a long hole 11a formed in this protruding piece 11 is provided with an upper end 6 of the swinging rod 6.
a is accommodated and connected. The swinging rod 6 is biased by a spring 12 so that the upper end 6a of the swinging rod 6 is moved to the right side in the figure, and the arm portion 2 is set to be in a lowered state in this state.

Next, a pressing rod (pressing means) 13 is provided at the base of the right leg from the side toward the inside of the body section 1, and its tip engages with the lower end side surface of the swing rod 6. Note that the pressing rod 13 is the rotation axis 1 of the right leg 3.
It is provided to penetrate the inside of 4.

In the above configuration, when the pressing rod 13 is pressed, the lower end of the swinging rod 6 is pushed in the lateral direction against the spring 12, so the swinging rod 6 swings to the opposite side, and the protruding piece 11 also moves to the opposite side. Therefore, since the drive gear 10 rotates, it drives the gear part 5, and since the rotation shaft 4 rotates in mutually opposite directions, both arm parts 2 also move back and forth in mutually opposite directions. Furthermore, when the force on the pressing rod 13 is released, both arms 2 return to their original positions. If the doll is equipped with a ribbon like the one shown in the figure in advance, the doll will behave like waving the ribbon, making it possible to have a very interesting play experience that has never existed before.

As described above, according to the action doll A, the swinging rod 6 that swings from side to side is provided inside the body, and by pressing the swinging rod 6, the drive gear 10 is driven. The arm part 2 can be rotated by rotationally driving the end face gear part 5 of the rotation shaft 4 of the arm part 2 that meshes with the arm part 10. In this manner, the arm portion 2 can be rotated by swinging the swinging rod 6.
Depending on the position of the swinging fulcrum, the swinging rod 6 can reduce the range of motion on the actuation side by pressing operation, and increase the range of motion on the drive side. Therefore, even if the operating range is small, a large rotational motion of the arm can be obtained.

[Brief explanation of drawings]

FIG. 1 is an explanatory diagram of the internal structure of the action doll according to the present invention, FIG. 2 is a perspective view of the internal structure of the action doll,
FIG. 3 is a front view of the action doll. Code A...Action doll, 1...Body part, 2...Arm part, 4
...Rotating shaft, 5...Gear part, 6...Swinging rod, 10...Drive gear, 11...Protrusion piece.

Claims (1)

[Claims] 1. A doll characterized by having the following requirements. (a) The arms are provided so as to be able to rotate independently with respect to the hollow body of the doll, and a gear part is formed in the circumferential direction on the inner end surface of the rotating shaft of each arm. (b) A drive gear that meshes with the gear part of the rotating shaft is arranged in the body part so as to be horizontally rotatable, and a rocker that swings from side to side about a part slightly below the middle part as a fulcrum. A moving rod is provided, and the swinging rod is biased by a spring to either the left or right. (c) A protruding piece is provided to protrude forward or backward from one end of the drive gear, and the protruding piece is connected to the upper part of the swinging rod. (d) The lower part of the swinging rod can be pressed from the outside and is in contact with a pressing means for swinging the swinging rod in the other direction against the spring bias.