JP2516903Y2 - Doll movement mechanism - Google Patents

Description

[Detailed description of the device]

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention This invention relates to an operating mechanism of a doll used for a mechanical clock and the like.

[0002]

2. Description of the Related Art Many dolls used in conventional timepieces and the like simply move in a circular orbit or simply rotate, and are not sufficient to meet the diversifying needs of consumers. There wasn't.

[0003]

SUMMARY OF THE INVENTION Therefore, an object of the present invention is to provide a new doll movement mechanism that can sufficiently meet the needs of diversifying consumers.

[0004]

Therefore, according to the present invention, there is provided a doll comprising an upper half body composed of a head, an arm, and a torso and a lower half body composed of two legs, the lower end portions of the two legs. Is provided with a supporting portion rotatable with respect to the receiving plate, and upper end portions of the two leg portions are provided with a supporting portion rotatable with respect to the upper half of the body. It is characterized in that a protruding portion in a direction perpendicular to the extending portion is formed at an end portion of the extending portion extended from one lower end portion, and the protruding portion is eccentrically engaged with a rotating groove portion.

[0005]

According to the operation mechanism of the doll of the present invention, the lower end of the two legs provided on the doll is provided with the supporting portion rotatable with respect to the case, and the upper end of the two legs is provided. Is provided with a support portion that is rotatable with respect to the upper body of the doll, and an end portion of the extension portion extending from one of the two portions is provided with a protrusion in a direction perpendicular to the extension portion. Since the groove is eccentrically engaged with the rotating groove, the waist can be swung to the left and right more than the movement of the head. Therefore, it is effective when used for dolls playing musical instruments.

[0006]

Embodiments of the present invention will be described with reference to the drawings. The doll 2 according to the present invention comprises a head 4, an arm 6 and a torso 7.
Upper body 8 and two legs 1 of approximately the same length
0, 12 and each leg 10, 12 is formed with a rotatable support at the upper end and the lower end. As shown in FIG. 3, the support portions 14a and 14b provided at the upper end portion have a columnar shape in the front-rear direction of the doll 2, and have holes 20 formed in the front torso 16 and the rear torso 18 constituting the upper body 8. 22 is loosely fitted. The front body 16 and the rear body 18 are connected to each other through a through hole 24 by being screwed into a screw hole 28 by a screw 26.

On the other hand, supporting portions 30a, 3 formed at the lower end portion
0b is a support column 3 protruding from the receiving plate 32 as shown in FIG.
It has a cylindrical shape axially supported by 4a and 34b, and is loosely fitted in the support columns 34a and 34b. The backing plate 32 is housed in the watch exterior 33 and includes a drive unit, a drive vehicle, and
It is equipped with a rotating plate. An extension portion 36 is formed on the extension of the leg 12 from the support portion 30b, and the extension portion 36 is formed at the end thereof.
Forming a protrusion 38 perpendicular to.

The rotating plates 40a, 40b, 40c rotate about the centers of rotation 42a, 42b, 42c, respectively, and have the same shape, but mesh with different phases. A drive wheel 46, which is rotationally driven by the drive apparatus 44, is mounted on the drive apparatus 44.
By engaging the rotary plate 40a with the rotary plates 40b, 4
The rotation is transmitted as 0c. And the rotating plate 4
0a, 40b, 40c above the center of rotation 42
A circular groove 48 is provided at a position eccentric with respect to a, 42b, 42c, and the projection 38 is engaged with the groove 48.

In this embodiment, the leg portions 10 and 1 are
By changing the distance between the support portions provided above and below 2, the displacement amount on the head is set smaller than the displacement amount on the waist. That is, as shown in FIG. 5, the distance between the upper body 8 and the supporting portions 14a and 14b is set to be equal to the supporting portions 30a and 3b with the receiving plate.
The angle A is smaller than 0b, and the angle A with respect to the perpendicular of the leg 12 is larger than the angle B with respect to the perpendicular of the leg 10. Therefore, the height of the support portions 14a and 14b from the support portions 30a and 30b is slightly lower in the support portion 14b, and the position of the head 4 is inclined to the right. Next, when the groove 48 comes to the position of FIG. 6 with the rotation of the rotary plate 40, the angle A becomes smaller than the angle B, which is contrary to the above, and thus the support portion 14 is turned on.
a becomes slightly lower, and the position of the head 4 tilts to the left. Therefore, the head displacement can be made smaller than the waist displacement.

In the above structure, when a predetermined time comes, the driving device 44 causes the driving wheel 46 and the rotating plates 40a, 40 to rotate.
When b and 40c start to rotate, the protrusion 38 engaged with the groove 48 provided on the rotary plate is guided by the groove 48 and swings left and right. Swings around the support columns 34a and 34b, respectively, so that the ends thereof form a slightly arcuate trajectory. Therefore, it is necessary to support the upper body 8 and the legs 10 and 12 and the pivots between the legs 10 and 12 and the receiving plate 32 with sufficient play.

[0011]

As described above, the motion mechanism of the doll of the present invention can swing the waist from side to side. Therefore, it is effective when used for dolls playing musical instruments.

[Brief description of drawings]

FIG. 1 is a front view of a mechanism according to the present invention.

FIG. 2 is a partial cross-sectional view of the main part

FIG. 3 is an enlarged partial lateral cross-sectional view of a main part.

FIG. 4 is an enlarged partial lateral cross-sectional view of a main part.

FIG. 5 is an explanatory diagram of doll operation.

FIG. 6 is an explanatory diagram of doll operation.

[Explanation of symbols]

 2 Doll 8 Upper body 10, 12 Leg 32 Support plate 36 Extension 48 Groove

Claims (1)

(57) [Scope of utility model registration request] 1. A doll composed of an upper half body composed of a head, an arm and a torso and a lower half body composed of two legs, wherein the lower ends of the two legs are rotated with respect to a receiving plate. A free support portion is provided, and a support portion that is rotatable with respect to the upper body is provided at upper end portions of the two leg portions, and an extension portion extended from one lower end portion of the two leg portions. A doll operation mechanism, characterized in that a protrusion in a direction perpendicular to the extending portion is formed at an end of the, and the protrusion is eccentrically engaged with a rotating groove.