JP3094899U - Top toy - Google Patents

Abstract

(57) [Summary] [Problem] To provide a top toy capable of increasing the rotation speed between the beginning and end of rotation with a simple structure. Kind Code: A1 A toy top characterized by the following requirements. (A) A mainspring power unit 6 is arranged inside the toy main body a, and a rotating shaft 4 provided at the center of the bottom surface of the toy main body a is rotatably linked to the mainspring power unit 6 (b). A rotating body 15 for gradually increasing the rotating speed of the rotating shaft 4 is fixed to the rotating shaft 4. The rotating body 15 is a ring portion formed to be larger than the toy body a. Preferably, 18 is provided.

Description

[Detailed description of the device]

[0001]

[Technical field to which the device belongs]

  The present invention relates to a top toy that changes a rotation speed during rotation.

[0002]

[Prior art]

  Traditionally, frame toys have been very popular in children's games, so I hit each other's top toys and knocked down the opponent's top toy, or it was decided Often play out of the game space (game board) to compete for a match. Has been. By the way, if you simply rotate the top toys and hit them, It wasn't interesting because the victory or defeat was decided by strength and skill. Therefore, By changing the parts or adding a mechanism that changes the rotation characteristics during rotation. A toy with high competitiveness is provided.

[0003]   Among them, a toy piece with a mechanism that changes the rotation characteristics during rotation is known. (See, for example, Patent Document 1).

[0004]

[Patent Document 1]           Japanese Unexamined Patent Application Publication No. 2002-962 (full text)

[0005]

[Problems to be solved by the device]

  However, the above technology uses wireless technology, and in addition to top toys, The problem is that it is quite expensive and difficult for children to get because it requires a troller There is.

[0006]   The present invention solves the above problems and increases the rotation speed during rotation by a simple structure. It is an object of the present invention to provide a toy that can be played.

[0007]

[Means for Solving the Problems]   In order to solve the above problems, the top toy according to the present invention has the following requirements. Top toy featuring. (A) A mainspring power unit is arranged inside the toy body, and Is that the rotating shaft provided in the center of the bottom of the toy body is rotatably linked. (B) A rotating body that gradually increases the rotation speed of the rotating shaft is fixed to the rotating shaft. That

[0008]   It is preferable that the toy body has a ring portion formed to have a size larger than that of the toy body. Good

[0009]

[Embodiment of device]

  1 and 2 are a perspective view and an exploded perspective view of the top toy, respectively. This top toy is Lower layer lower layer member, middle layer member 2 disposed above the lower layer member, and upper middle layer member 2 And the upper layer member 3 arranged in the section. The middle layer member 2 is a metal weight is there. A rotary shaft is formed at the center of the lower layer member. The upper layer member 3 and the lower layer member are It is made of synthetic resin.

[0010]   The basic configuration of the above-mentioned multi-layered toy is known and The decomposition may be as known in the art. Top toys have 3 or more layers with 3 or more layer members You may comprise. Obtaining complicated rotation characteristics by exchanging the members of each layer You can

[0011]   A rotating body 15 is fixed to the rotating shaft 4 protruding to the center of the bottom surface of the lower layer member 1. The rotating shaft 4 is rotated by a mainspring power unit 6 arranged in the center of the inside of the toy body a. It is freely linked.

[0012]   As shown in FIGS. 4 (a) and 4 (b), the mainspring power unit 6 includes a main body 6a. The rotation shaft 4 is rotatably provided at the center and meshes with the shaft gear 7 at the base of the rotation shaft 4. An input gear 8 and an output gear 9 are arranged. Further, the input gear 8 has a shaft 10a is movably provided so as to come close to or away from the center of the apparatus body 6a. An intermediate gear 10 is arranged, and the intermediate gear 10 is a drive shaft provided coaxially with the rotary shaft 4. It is movably arranged so that it can be meshed with and disengaged from the dynamic gear 11. In addition, drive teeth A claw (not shown) is provided at the center of the vehicle 11 and the claw is arranged on the apparatus main body 6a. It is engaged with the end of the mainspring 19 (see FIG. 3) on the center side. The other end of the mainspring The part is fixed to the apparatus main body 6a. The input gear 8 moves to the right in FIG. 4 (a). When rotated, the intermediate gear 10 moves so as to mesh with the drive gear 11, and vice versa. When the input gear 8 is rotated leftward, the intermediate gear 10 is rotated as shown in FIG. Moves so as to disengage from the drive and drive gear 11 separately provided coaxially with the rotating shaft 4. To do.

[0013]   On the other hand, the output gear 9 is integrally formed with the drive gear 11 via the intermediate gear 10. It is meshed with the large diameter gear 11a formed. The intermediate gear 10 rotates the output gear 9. According to the direction, the large-diameter gear 11a is movably arranged so as to be capable of engaging and disengaging. It When the output gear 9 rotates to the left in FIG. 4B, the intermediate gear 10 It moves so as to mesh with the large-diameter drive gear 11a, and conversely, the output gear 9 moves to the position shown in FIG. ), The intermediate gear 10 is coaxial with the rotary shaft 4. It moves so as to be separated from the large-diameter drive gear 11a provided on the.

[0014]   Next, a bifurcated locking piece 16 is formed at the end of the rotary shaft 4. Locking piece 1 A locking jaw 17 is formed at the tip of 6. The rotating body 15 is attached to the locking piece 16. It is detachable. The rotating body 15 gradually increases the rotation speed of the rotating shaft 4. Therefore, the toy body a is provided with the ring portion 18 formed to have a size larger than that of the toy body a. Sanawa The rotating body 15 is composed of a central portion, a ring portion 18, and a blade portion 19 connecting both portions. Is made. The bifurcated locking piece 16 can be inserted in the center with the center of rotation interposed. A pair of through holes 20 and a support piece 21 are formed. At the top of the ring part 18 The convex portions 22 are formed at regular intervals.

[0015]   When the rotating body 15 is attached to the toy body a, as shown in FIGS. Insert the locking piece 16 at the lower end of the rotating shaft 4 into the through hole of the rotating body 15 as shown in FIG. And the side surface of the locking piece 16 is supported between the inner surfaces of the support piece 21. Furthermore, Stop between the rear surface of the locking jaw 17 of the locking piece 16 passed through and the lower surface of the center of the rotating body 15. The wheel 24 is inserted to fix the rotating body 15 to the rotating shaft 4.

[0016]   In the above configuration, when a finger is put between the blade portions 19 of the rotating body 15 to rotate, The rolling shaft 4 rotates and the mainspring can be wound up. Release the rotating body 15 Then, the mainspring is released, and the rotary shaft 4 rotates in the reverse direction. The rotation of the rotating shaft 4 is a toy. It is the same as the rotation direction of the main body a.

[0017]   Next, when playing the top toy with the above configuration, wind up the mainspring of the toy body a. Every time, the player uses the appropriate shooter etc. on the concave play board with the center depressed. The mainspring may be released almost at the same time when the top toy is rotated. Time toy The tool rotates around the rotary shaft 4, but at the same time, the rotary shaft 4 itself is released by releasing the mainspring. Rotate. However, the rotary body 15 is attached to the rotary shaft 4 by the mainspring. Therefore, due to the flywheel effect, the rotating shaft 4 cannot immediately rotate at high speed. Can not. The rotation of the rotary shaft 4 will gradually increase. Also, the inertia works The rotation doesn't stop easily. Therefore, when the rotating shaft 4 rotates, the toy book The rotation speed of the body a also increases, but the degree of increase becomes slower and Matoy gradually increases its turning force, and due to its inertia, it does not easily stop. The transfer characteristics can be obtained.

[0018]   Rotate the top toy with the above configuration together with other top toys on the play board to hit each other. When mated with each other, the ring portion 18 of the above-structured toy piece has a size larger than that of the toy body a. Since the opponent's top toy will hit the convex portion 22 of the ring portion 18, The effect of flipping and knocking down the opponent's top toy is enhanced.

[0019]   It should be noted that, where to bring the peak of the rotation speed of the rotation shaft 4 to the other, the weight of the rotating body 15 is determined. It may be adjusted according to the size of the sheath 18 and the like.

[0020]   In addition, the above example shows the rotation direction of the toy body a by the shooter and the rotation by the mainspring. Although the rotating shaft 4 is rotated in the same direction, it may be rotated in the opposite direction.

[0021]

[Effect of device]

  According to the invention of claim 1, the mainspring of the toy body is wound up and The mainspring is released almost at the same time when the top toy is rotated by a shooter or the like. You can do it. The top toy rotates around its axis of rotation, but at the same time the axis of rotation itself It rotates by releasing a. However, the rotating body is attached to the rotating shaft of the mainspring. Since it is attached, the rotating shaft immediately rotates at high speed due to its flywheel effect It is not possible. The rotation of the rotary shaft will gradually increase. Also inertia Does not stop rotating because it works. Therefore, when the rotating shaft rotates, the toy The rotation speed of the main unit also increases, but the increase rate becomes slower and Matoy gradually increases its turning force, and due to its inertia, it does not easily stop. The transfer characteristics can be obtained. Therefore, the rotation speed may increase in the middle of rotation. Therefore, it is possible to provide a unique piece toy.

[0022]   According to the invention as claimed in claim 2, the other toy pieces are rotated on the play board to be mutually rotated. When struck against each other, the ring part of the top toy is larger than the toy body. Then, the opponent's piece toy will hit the ring part, so hit the opponent's piece toy. The effect of blowing it off and defeating it is increased. Also, the ring part is larger than the toy body. Therefore, the flywheel effect by the device according to claim 1 is also high.

[Brief description of drawings]

FIG. 1 is a perspective view of a top toy according to the present invention.

FIG. 2 is an exploded perspective view of a main part of the top toy.

3 (a) and 3 (b) are explanatory views of a fixing mode of a rotating body.

4 (a) and 4 (b) are explanatory views of an operation mode of the mainspring power unit.

[Explanation of symbols]

6 Mainspring power unit 15 rotating body 18 rings

Claims (2)

[Scope of utility model registration request] 1. A top toy having the following requirements. (A) A mainspring power unit is arranged inside the toy main body, and a rotary shaft provided at the center of the bottom surface of the toy main body is rotatably linked to the mainspring power unit. Is a fixed rotating body that gradually increases the rotation speed of the rotating shaft. 2. The top toy according to claim 1, wherein the rotating body includes a ring portion formed to have a size larger than that of the toy body.