JPH07194852A - Water swimming toy - Google Patents

Abstract

PURPOSE:To provide a water swimming toy utilizing the spring of a music box by fixing the music box in a hollow swimming body formed into a form of animal, rotating the pusher wing of the hollow swimming body by the drum extending shaft of the music box. CONSTITUTION:A music box 3 is fixed to a plurality of music box mounting parts 2A, 2B integrally molded in the inner part of a hollow swimming body 1 with a spring winding screw 4 being turned up. The pusher shaft 6 of the hollow swimming body 1 is supported by a pair of bearing plates 5A, 5B stood on both ends of the music box 3, and pusher wings 7 and a driven pinion gear 8 are mounted on both the ends and the center, respectively. A driving pinion gear 10 is fixed to the drum extending shaft 9 of the music box, and this rotation is transmitted to the driven pinion gear 8 to rotate the pusher wings 7. On the other hand, a winding screw 11 is arranged on the upper outer part of the hollow swimming body 1, and its shaft 12 is connected to the spring winding screw 4. The hollow swimming body 1 is formed into a closed body having, for example, a form of duck.

Description

Detailed Description of the Invention

[Field of Industrial Application] The present invention relates to a water swimming toy having a music box built therein.

[Prior Art] Music boxes have been used for a long time in jewelry boxes, merry-go-rounds, etc.
It has become established as an upholstery product.

[Problems to be Solved by the Invention] The present invention is intended to realize a water swimming toy that uses a mainspring of a music box as a driving source.

[Means for Solving the Problems] A hollow swimming body 1 in the shape of an animal or the like is provided with a music box mounting portion to fix the music box 3 and a drum 12 of the music box 3.
A drive pinion 10 is provided on an extension shaft 9 that is directly connected to the driving shaft 6. Rotational propulsion blades 7 are provided at both ends of a propulsion shaft 6 that penetrates the hollow swimming body 1 to the left and right, and a passive pinion 9 is provided in the middle of the propulsion shaft 6. A winding screw 11 is provided on the upper and outer sides of the hollow swimming body 1, and a shaft 12 of the winding screw is connected to the spiral winding screw 4 of the music box 3. The hollow swimming body 1 has a hermetically sealed structure, and packing 13 is provided on the winding screw portion and the rotating portion of the propulsion shaft to provide a waterproof structure.

[Operation] By arranging the music box inside the hollow swimming body in consideration of its weight and position, the music box can be stably floated on the water. From the outside of the hollow swimming body, the mainspring of the music box is wound by a winding screw and released onto the water, the music box is played, the drive pinion directly connected to the drum of the music box rotates, and the passive pinion rotates. The rotation of the passive pinion is also the rotation of the propulsion shaft. The propulsion wings at both ends of the propulsion shaft cover the water, so that the hollow swimming body swims on the water.

[Embodiment] An embodiment will be described below with reference to the drawings. FIG. 1 is a perspective view of a water swimming body according to the present invention. FIG. 2 is an exploded perspective view disassembled from the joint portion. Inside the hollow swimming body 1 in the shape of a duck, the music box mounting portions 2A and 2B are integrally molded.
The music box fixing plate 15 is attached by A and 14B.
On the music box fixing plate 15, with the mainspring screw 4 of the music box facing upward, the music box substrate 16 is screwed 17A,
Attach with 17B. A pair of angled bearing plates 5A and 5B on the left and right of the music box substrate 16 are raised above the music box 3 and screwed to form a bearing for the propulsion shaft 6. The drive pinion gear 10 is attached to the drum extension shaft 9 of the music box 3.
Is fixed, and the rotation of the drive pinion gear 10 is transmitted to the propulsion shaft via the idle gear 18 pivotally supported by the bearing plate 5A. The idle gear is used as necessary so that the rotations of the propulsion wings 7A and 7B and the traveling direction of the swimming body match. A winding screw 11 is provided on the duck's back, and penetrates the duck's back and is connected to the winding screw shaft 12 or the mainspring winding screw 4. A packing such as a rubber O-ring 19 is provided in a hole through which the shaft 12 of the winding screw and the propulsion shaft 6 pass through the duck, and is waterproofed. Propulsion blades 7A and 7B are press-fitted at both ends of the propulsion shaft 6 and are not attached. The propulsion wing is a plate-shaped web, and if the left and right wings are twisted and the angle is changed arbitrarily, it is possible to swim while rolling left and right. The body of the duck is molded vertically in two parts, and the left and right bodies are completely sealed by a method such as high-frequency heat fusion, adhesion, or screwing with packing. Mouth 20
Also, the bow tie 21 and the hat 22 are attached so that there is no water leakage. You can drain water when the toy gets wet by turning the wrapping screw backward and removing it, or by making the hat removable.

[Effects of the Invention] The present invention uses a spring of a music box as a power of a water swimming toy to make it a toy effective not only as a toy for children but also as a prenatal for pregnant women. Taking a bath and listening to good music is said to be effective in relieving fatigue and relieving stress. In addition, it is said that making a pregnant woman's belly baby hear sounds from the outside and listening to good music also has a good influence on the sense of sound and mental structure. In particular, the sound of a music box is a sound that is played by the valve and gives vibration directly to the toy.The vibration is transmitted to the bath water and heard by the pregnant baby during bathing, which is more effective than the vibration of the air. is there.

[Brief description of drawings]

1 is a perspective view of the present invention

FIG. 2 is an exploded perspective view of the present invention.

[Explanation of symbols]

 1 Hollow swimming body 2A Music box mounting portion 2B Music box mounting portion 3 Music box 4 Spring winding screw 5A Bearing plate 5B Bearing 6 Propulsion shaft 7A Propulsion blade 7B Propulsion blade 8 Passive pinion gear 9 Drum extension shaft 10 Drive pinion gear 11 Winding screw 12 Winding screw Shaft 13 Drum 14A Screw 14B Screw 15 Music Box Fixing Plate 16 Music Box Board 17A Screw 17B Screw 18 Idle Gear 19 O-ring 20 Mouth 21 Bow Tie 22 Hat

─────────────────────────────────────────────────── ─── Continuation of the front page (51) Int.Cl. ⁶ Identification code Internal reference number FI technical display area G10F 1/06 A

Claims (1)

[Claims] 1. Through the music box fixing plate 15 to the music box mounting portion integrally molded inside the hollow swimming body 1,
The music box 3 is fixed with the mainspring winding screw 4 facing upward. 2. A pair of bearing plates 5A and 5B are erected at both ends of the music box 3 to rotatably support a propulsion shaft 6 penetrating to the left and right of the hollow swimming body 1, and propulsion blades 7 are provided at both ends of the propulsion shaft 6, and the propulsion shaft 6 is provided.
A passive pinion gear 8 is provided in the middle. 3. The drive pinion gear 10 is fixed to the drum extension shaft 9 of the music box 3, and the rotation of the drive pinion gear 10 is transmitted to the passive pinion gear 8 to rotate the propulsion blade 7. 4. A winding screw 11 is provided on the top and the outside of the hollow swimming body 1, and a shaft 12 of the winding screw is connected to a spiral winding screw 4 of the hollow music box 3. 5. The hollow swimming body 1 is a closed body having a shape of an animal or the like,
A packing 13 made of rubber or the like and a waterproof treatment are applied around the winding screw 11 and the penetrating portion of the hollow swimming body 1 of the propulsion shaft 6. A water swimming toy with the above configuration.