JPH0421575Y2 - - Google Patents

Description

[Detailed description of the invention] (Industrial field of application and purpose of the invention) This invention relates to a wind-up doll toy that is equipped with a wind-up unit equipped with a drive mechanism using a wind-up as a drive source, and is mainly suitable for ghost toys. The purpose is to propose a wind-up doll toy that gives a floating feeling as if it were floating in the air.

(Means for achieving the purpose) In order to achieve the above purpose, the wind-up doll toy according to this invention is characterized by having the following requirements.

(b) Fixing the mounting piece to the midway part of the support rod erected on the base (b) Installing a mainspring unit equipped with a drive mechanism using a mainspring as a drive source in the main body of the doll toy, and fixing the mainspring unit to the main body. As described above, according to this invention, one output shaft is operatively connected to the mounting piece through a motion conversion mechanism that converts its rotational motion into linear reciprocating motion (functions and effects of the invention). One output shaft of a spring unit built into the doll toy body is operatively connected to a mounting piece fixed to a support rod, and at this time, the rotational motion of the output shaft is converted into linear reciprocating motion by a motion conversion mechanism. Therefore, when this reciprocating motion is a vertical motion, when the spring of the spring unit is wound up and driven, the mounting piece moves up and down with respect to the spring unit. However, since the mounting piece is fixed to the support rod, the spring unit moves up and down relative to the mounting piece. Therefore, the wind-up doll toy moves up and down along the support rod. Therefore, the wind-up doll toy appears to be floating in the air, especially when the wind-up doll toy is formed to imitate a ghost. The unique floating feeling gives you a sense of realism. Of course, the above-mentioned motion conversion mechanism is not limited to the vertical direction, but may be in the horizontal direction.

(Example) Hereinafter, an example of the wind-up doll toy according to this invention will be described with reference to the drawings.

In FIGS. 1 and 2, the symbol A indicates a wind-up doll toy. This wind-up doll toy A has base 1
A doll toy body 3 imitating a ghost is provided on a support rod 2 imitating a willow that is placed upright on top, and by winding up and releasing the winding shaft 4 of the doll toy body 3, the doll toy main body 3 is attached to the support rod. 2, the arm members 3b, 3b swing.

As shown in FIG. 3, the doll toy main body 3 is composed of a body member 3a housing a spring unit 6 therein, and movable arm members 3b, 3b.
is attached to a mounting piece 7 fixed to the support rod 2 via a spring unit 6, and each movable arm member 3b, 3
b is fixed to a fixed shaft 17 of a swinging member 9 provided on both sides of the mainspring unit 6.

The mainspring unit 6 uses a mainspring connected to the winding shaft 6a as a drive source, and is equipped with a known drive mechanism that transmits the driving force of the mainspring to a group of reduction gears, and has an output shaft fixed to two gears of the group of gears. 1
0 and 11 protrude outside the mainspring unit 6. One of the output shafts 10 is attached to the mounting piece 7.
The other output shaft 11 is operatively connected to the swinging member 9, and the arm members 3b, 3b are attached to the swinging member 9.

First, the mounting piece 7 is formed in a U-shape and surrounds the spring unit 6 on three sides, one piece 7a of which is fixed to the support rod 2, and the central piece 7b is actuated by the output shaft 10 via a motion conversion mechanism. connected. That is, as shown in FIGS. 4a and 4b, a horizontally elongated hole 12 is formed in the central piece 7b, and an eccentric cam 13 is fixed to the output shaft 10, and the eccentric cam 13 is inserted into the elongated hole. It is located inside 12. Therefore, when the eccentric cam 13 is rotated by being driven by the output shaft 10, the outer peripheral surface of the eccentric cam 13 comes into contact with the upper and lower inner walls 12a, 12a of the elongated hole 12 and presses it, so the mounting piece 7 responds to the pressing force. Therefore, it reciprocates in the vertical direction. However, since the mounting piece 7 is actually fixed to the support rod 2, the output shaft 10
The mainspring unit 6 having the above will move up and down. Furthermore, since the mainspring unit 6 is internally housed in the body member 3a, the eccentric cam 1
3, the body member 3a of the doll toy main body 3
moves up and down.

Next, the other output shaft 11 of the mainspring unit 6
and arm members 3b, 3b are also operatively connected via a motion conversion mechanism. In other words, mainspring unit 6
An eccentric cam 15 having an eccentric shaft 14 is fixed to the spring unit 6, while a swinging member 9 is rotatably provided on a support shaft 16 formed at the upper end of both sides of the mainspring unit 6. 9 and the eccentric cam 15 are elongated holes 1 provided vertically at the bottom of the vibrating member 9.
9 by inserting the eccentric shaft 14 of the eccentric cam 15 into the eccentric cam 15. Therefore, when the eccentric cam 15 is rotated by being driven by the output shaft 11, the eccentric shaft 14 presses against both the left and right inner walls of the elongated hole 19 of the swinging member 9, so that the swinging member 9 is rotated by the support shaft 16. oscillates around. Incidentally, a fixed shaft 17 is provided at the upper end of the swinging member 9, and since the fixed shaft 17 is tightly fitted and fixed in the mounting holes 18 of the both arm members 3b, 3b, the rotation of the eccentric cam 15 is prevented. The swinging member 9 swings, and both arm members 3b,
3b will be oscillated.

With the above configuration, by winding up and releasing the winding shaft 4, the doll toy main body 3 moves up and down along the support rod 2, and both arm members 3b, 3b swing. Therefore, the wind-up doll toy appears to be floating in the air, and the unique floating feeling makes it possible to obtain a realistic ghost toy.

Of the gears linked to the mainspring in the mainspring unit 6, the gear having the output shaft 10 operatively connected to the mounting piece 7 has a lower gear than the gear of the output shaft 11 operatively connected to the swinging member 9. If you select one that rotates, the torso of the doll toy main body 3 moves up and down slowly, but the arms swing quickly, resulting in complex movements as a whole.

Further, the rotational movement of the one output shaft 10 may be operatively connected to the mounting piece 7 via a movement conversion mechanism that converts the rotational movement into a linear reciprocating movement in the lateral direction. In this case, for example, by forming the elongated hole 12 of the above-mentioned mounting piece 7 vertically, the doll toy main body 3 can move from side to side, and a unique floating feeling can also be obtained in this case.

[Brief explanation of the drawing]

Figures 1 and 2 are respectively a perspective view and a side view of the wind-up doll toy according to this invention, Figure 3 is an exploded view of the main part of the doll toy body, and Figures 4a and 4b are one output shaft and mounting piece. It is an explanatory diagram of the connection mode with the fifth
The figure is an explanatory diagram of the oscillating behavior of the other output shaft and the oscillating member. Code, A... Wind-up doll toy, 1... Base,
2... Support rods 2, 3... Doll toy body, 3a...
Body member, 3b... Arm member, 6... Spring unit, 7... Mounting piece, 9... Rocking member, 10, 1
1... Output shaft, 13, 15... Eccentric cam, 12,
19...Long hole.

Claims (1)

[Scope of Claim for Utility Model Registration] A wind-up doll toy characterized by meeting the following requirements. (b) Fixing the mounting piece to the middle part of the support rod erected on the base. (b) Installing a spring unit equipped with a drive mechanism using a spring as a drive source in the main body of the doll toy, and fixing the spring unit to the main body. One output shaft is operatively connected to the mounting piece via a motion conversion mechanism that converts rotational motion of the output shaft into linear reciprocating motion.