JPH0262267B2 - - Google Patents

Description

[Detailed Description of the Invention] [Industrial Application Field] The present invention relates to an onomatopoeia device for a doll toy such as a humorous doll, such as a nap doll, which generates onomatopoeic sounds such as snoring and simultaneously moves a part of the doll body. .

[Prior Art] A conventional sound imitation device produces the sound by, for example, keeping a cam in constant contact with a sound plate formed of a metal spring plate and swinging the sound plate in accordance with the movement of the cam. There was one that generated onomatopoeic sounds by intermittently bringing a claw piece provided on the output plate into contact with the tooth surface of an arbitrary gear.

[Problems to be Solved] However, the conventional onomatopoeia device described above has the following problems.

Since the cam is constantly in contact with the sound producing plate in order to generate onomatopoeic sounds intermittently, noise (mechanical sound) is generated significantly even when no onomatopoeic sounds are generated.

Since conventional onomatopoeic devices do not have means for amplifying the generated onomatopoeic sounds, it may be difficult to hear the onomatopoeic sounds when the onomatopoeia device is housed in the body of a doll.

[Means for Solving the Problems] In order to solve the above-mentioned problems, the onomatopoeic device for a doll toy according to the present invention includes a mainspring in the housing, a gear group for transmitting the rotational driving force generated by the mainspring, and a gear group that can freely slide in the axial direction. A movable shaft is arranged and housed in the body, and when the movable shaft slides in one direction, the movable shaft meshes with one of the fixed gears of the gear group, and when the movable shaft slides in the other direction, the movable shaft meshes with one of the fixed gears of the gear group. A pinion for releasing the mesh with the fixed gear is attached, and a friction member having an uneven surface is attached to the other end, and a sound producing member that generates an onomatopoeic sound when vibrated and amplifies the onomatopoeic sound is provided on the housing, The present invention is characterized in that a vibration-generating claw is provided on the extension member to bring the unevenness into contact with the above-mentioned unevenness.

[Example] The present invention will be explained below based on the drawings.

1 to 4 show the onomatopoeic device of the present invention,
This figure shows an example of application to a sound imitation device of a stuffed frog that inflates and deflates its belly to represent breathing and at the same time snores.

As shown in FIG. 1, the housing 1 is equipped with a mainspring 2 as a driving source, a winding shaft 3 serving as a driving shaft, and a first gear integrally provided with a crown gear 5 on one side for connecting various operating mechanisms. 4 and a rotating blade 6 for regulating speed are provided in communication with each other via a transmission mechanism.

That is, a winding knob 7 is attached to the end of the winding shaft 3 that protrudes outside the housing 1.
A pawl 8a, which is a component of the ratchet mechanism 8, is attached to the inner side of the housing 1 of the winding shaft 3.

On the surface of the first gear 4 rotatably attached to the winding shaft 3, on the side where the crown gear 5 is not provided,
A ratchet wheel 8b is integrally provided as a component of the ratchet mechanism 8 and circumscribes the pawl 8a, and the first gear 4 is attached to the winding shaft 3 so as to be driven in only one direction.

In other words, when winding up the winding shaft 3 from the outside, the pawl 8a of the ratchet mechanism 8 does not engage with the ratchet wheel 5b, so rotation is not transmitted to the first gear 4, and when the mainspring 2 with stored energy is released, the pawl 8a is the pawl. Since it engages with the wheel 8b, rotation is transmitted to the first gear 4.

The rotation of the first gear 4 is transmitted to the rotating blade 6 via a gear group 9.

A partition plate 15 is attached to the open surface of the housing 1 that accommodates the components described above.

An opening 16 is formed in the partition plate 15 at a position corresponding to the crown gear 5, and a bearing 17 for positioning and supporting the rotating shaft directly above the opening 16, and a rotating shaft supported by the bearing 17 are provided. A groove 18 for accommodating a cam is formed adjacent to the opening 16 on an extended line. As can be seen from the figure, the rotating shaft to be supported by the bearing 17 is inserted through the side of the housing 1, and various operating mechanisms connected in this way can be connected at the same time. They do not interfere with each other in terms of space.

The bearing 17 rotatably supports a shaft 21 having a fixed pinion 22 therebetween, and the fixed pinion 22 meshes with the crown gear 5 at the opening 16.

A cam plate 23 having a protrusion 24 formed at an eccentric position is attached to one end of the shaft 21.
3 is partially accommodated in the groove 18.

A movable shaft 25 that can freely slide in the axial direction is passed through the partition plate 15, and a movable pinion 26 that meshes with the fixed gear 10 in the gear group 9 in a predetermined state is attached to one end of the movable shaft 25. The formed rubbing members 27 are attached to each of them. The movable shaft 25 is always urged upward in the figure by a spring coil 28 provided between the partition plate 15 and the rubbing member 27.

A pawl 30 that comes into contact with the unevenness of the rubbing member 27 is provided at the top of a sound producing member 29 for generating onomatopoeic sounds and amplifying sound, and the sound producing member 29 is inserted into the center of the movable shaft 25 so that the partition plate 15 Place it on top. In this case, the partition plate 15 is formed with a rising piece 19 inscribed in the side wall portion of the sound producing member 29, and a predetermined position in the area surrounded by the rising piece 19 is formed by the rotation of the rotary blade 6. A through hole 20 is formed to introduce the resulting airflow into the space created by the partition plate 15 and the sound producing member 29. In addition, the material of the sound producing member 29 is ABS, styrene,
Cone paper, etc. is preferable.

A sound producing member 29 installed on the partition plate 15 is provided with claws 30 for scratching the rubbing member 27, and a cover 31 is provided on the outside of the sound producing member 29. A movable plate 32 is attached to the cover 31 so as to be able to swing up and down, and the protrusion 2 of the cam plate 23
4 and the side surface of the movable plate 32 are springs 33
It is connected with. 34 in the figure is a sponge material,
The tip of the movable shaft 25 is held flexibly.

As shown in FIG. 2, when the force stored in the mainspring 2 is released and the first gear 4 is rotated, firstly the cam plate 23 is rotated via the crown gear 5, and secondly the gear group 9 is rotated. The rotary blade 6 rotates through it.

By the way, the movable plate 32 is always urged upward by the movable shaft 25 as described above. On the other hand, as the cam plate 23 rotates, the spring 3
3 intermittently pulls the movable plate 32 in the downward direction and pulls down the movable plate 32 against the biasing force of the movable shaft 25.

In this case, as shown in FIG.
2 is pulled down, the movable shaft 25 is similarly pushed down, and as a result, the contact between the scraping member 27 and the pawl 30 is released, and the generation of onomatopoeic sounds is stopped. At the same time, the meshing between the fixed gear 10 and the movable pinion 26 is also stopped. It is released and the rotation of the movable shaft 25 is stopped.

Furthermore, when the cam plate 23 makes a half turn from the above-mentioned state and the tensile force of the spring 33 disappears, the movable shaft 25
slides upward in the figure again due to the elastic force of the spring coil 28, the movable pinion 26 meshes with the fixed gear 10, the movable shaft 25 begins to rotate, and the pawl 30 comes into contact with the scraping member 27, producing an onomatopoeic sound. Restart outbreak.

As can be seen from FIGS. 2 and 3, the claw 30 is directly attached to the sound output 29, so the scratching member 2
When the nail 30 scratches 7, vibrations are transmitted to the sound producing member 29 and an onomatopoeic sound is generated. Further, as described above, the air flow generated by the rotating blade 6 is introduced into the sound producing member 29 through the through hole 20, thereby amplifying the generated onomatopoeic sound.

Furthermore, as the movable shaft 25 slides upward due to the elastic force of the spring coil 28, the movable plate 32 is pushed up in the starting direction.

The operating device constructed in this manner is used by being built into the body 35 of a doll as shown in FIG. It is used as a device to simultaneously generate the onomatopoeia of snoring.

Note that the device according to the present invention is not limited to the shape, structure, dimensions, and number of components shown in the illustrated example.

[Effects of the Invention] Since the onomatopoeia device according to the present invention has the above configuration, it is possible to eliminate the generation of noise (mechanical sound) in a state where no onomatopoeia is generated, and further amplify the generated onomatopoeia to make it more clear. It can be made into a sound.

[Brief explanation of the drawing]

Fig. 1 is an exploded perspective view of one embodiment of the present invention;
3 is an explanatory view of the same operation, and FIG. 4 is a perspective view of a doll using the device of this embodiment. 1...Housing, 2...Spring, 9...Gear group,
10... Fixed gear, 25... Movable shaft, 26... Movable pinion, 27... Rubbing member, 29... Sound producing member, 30
...Claws, 35...Body.

Claims (1)

[Scope of Claims] 1. An onomatopoeic device for a doll toy, which is housed in a doll's body and generates various onomatopoeic sounds, and is characterized by having the following requirements. (a) A mainspring, a gear group that transmits the rotational driving force generated by the mainspring, and a movable shaft that can slide in the axial direction are arranged and housed in the body. (b) The movable shaft has one end that meshes with one of the fixed gears of the gear group when the movable shaft slides in one direction, and disengages from the fixed gear when the movable shaft slides in the other direction. A movable pinion is attached, and a rubbing member with unevenness is attached to the other end. (c) The housing is provided with a sound producing member that generates an onomatopoeic sound when vibrated and amplifies the onomatopoeic sound. (d) The sound producing member is provided with a vibration generating claw that brings the unevenness into contact with the sound producing member.