JP3079271U - Top toy - Google Patents

Abstract

(57) [Summary] [Problem] A top toy that has high rotation endurance and can be hard to fall down even when an opponent collides with another top toy. The present invention has the following requirements. (A) A plurality of members 1, 2, and 3 are attached in layers. (B) The lowermost member 1 is provided with a rotating shaft 4, and the tip of the rotating shaft 4 is formed in a substantially conical shape. And is rotatably attached to the lowermost member 1 via a bearing 27.

Description

[Detailed description of the invention]

[0001]

[Technical field to which the invention belongs]

 The present invention relates to a top toy provided with a bearing on a rotating shaft.

[0002]

[Prior art and its problems]

 Conventionally, top toys have been very popular in children's play, and friends can hit each other's top toys to defeat the opponent's top toys or flip out of the designated game space (game board). Games for fighting are common.

[0003] At present, there are many such top-games in which various tastes are elaborated. For example, a top toy is configured to be disassembled, and parts are exchanged to change a rotation characteristic so that a game can be played. Advantageously tune-ups have been proposed. As described above, many conventional ones emphasize rotation, such as those that stabilize the rotation of the toy frame and those that make the rotation faster.

[0004]

[Problems to be solved by the invention]

 However, there is no mechanism to prevent the two toys from easily falling down when the toys hit each other and the rotational force of one toy falls due to the collision. Improvement in this respect has been desired.

It is an object of the present invention to provide a toy toy which solves the above-mentioned problems, has high rotational endurance, and is hard to fall down even when an opponent collides with another toy. .

[0006]

[Means for Solving the Problems]

 In order to solve the above-mentioned problem, a top toy according to the present invention has the following requirements. (B) A plurality of members are attached in a layered manner. (B) The lowermost member is provided with a rotating shaft, and the rotating shaft has a substantially conical tip, and is attached to the lowermost member. It is rotatably mounted via bearings

It is preferable that at least one of the plurality of members is a weight member.

[0008]

[Embodiment of the invention]

 In FIG. 1, the symbol A indicates a top toy. The top toy A is layered from a lowermost base member 1, an intermediate member 2 disposed above the base member 1, and an upper member 3 disposed above the intermediate member 2. .

As shown in FIGS. 2 and 3, the base member 1 includes a base member main body 1 a having a lower surface formed in an inverted conical shape, a rotation shaft 4 provided at the center thereof, and an upper portion of the rotation shaft 4. And a mounting base 5 attached.

An opening 6 that opens laterally is formed on both upper sides of the base member main body 1 a, and a stopper 7 is detachably attached to the opening 6. The stopper 7 is formed with a pair of leg pieces 8. Numeral 9 is a projection straddling between the legs 8. In addition, a concave groove 11 is formed in the upper piece 10 constituting the opening 6.

As shown in FIG. 4, the rotating shaft 4 projects below the mounting table 5 and is housed and held in a hollow shaft holder 26 fixed by means not shown. The shaft holder 26 passes through the center hole 12 of the base member main body 1a. A bearing 27 is disposed at an intermediate portion of the shaft holder 26. A substantially conical grounding portion 28 is formed at the tip (lower end) of the rotating shaft 4, and a flange portion 29 is formed at an upper portion thereof. The upper portion of the flange portion 29 penetrates the bearing 27. Thus, the rotating shaft 4 is rotatable via the bearing 27.

The mounting base 5 has a shaft holder 14 at a lower portion of a short columnar head 13, and has a convex portion 15 on both side surfaces. An insertion groove 16 is formed, and the tip of the insertion groove 16 is formed up to a concave portion 17 formed in the shaft holder 14. In addition, a pair of notches 18 are formed on the upper part of the head 13 to face each other. At the lower peripheral surface of each notch 18, a mounting groove 19 is formed which extends counterclockwise as viewed from a plane to the vicinity of the other notch 18.

As shown in FIG. 3 and FIG. 4, the mounting base 5 engages the projection 15 of the mounting base 5 with the concave groove 11 of the opening 6 of the base member, and the shaft holder 14 at the lower part of the mounting base 5. Is fitted into the center hole 12 of the base member, and the stopper 7 is inserted through the opening 6 of the base member and inserted into the insertion groove 16 of the mounting base 5. The mounting base 5 is fixed on the base member 1 by engaging the tips of the legs 8 of the stopper 7 with the concave portions 17 of the mounting base 5.

The middle layer member 2 is formed in a disk shape (or a polygonal shape) with an opening at the center, and a pair of overhanging pieces 20 projecting inward is formed on the inner edge of the middle layer member 2. Has an engaging groove 21 formed therein. Note that the middle layer member 2 is a weight member having a larger weight than other members, and is usually preferably made of metal.

The upper layer member 3 is also a plate-like member and is made of synthetic resin. A pair of overhanging pieces 22 are formed opposite to each other on the inside on both sides, and the inner edge of each overhanging piece 22 has an arc shape. It is set to a size that fits into one mounting base 5. At the center of the inner edge of the overhanging piece 22, a locking piece 23 is formed so as to protrude. The distance between the locking pieces 23 on both sides is set to be substantially equal to the distance between the notches 18 of the mounting base 5. A reed piece 24 having an appropriate shape is formed on the outer edge of the upper layer member 3. The upper layer member 3 is formed so as to have a larger maximum diameter than the base member 1 and the middle layer member 2. A character may be appropriately displayed on the upper layer member.

Next, when assembling the member having the above configuration, first, the middle member 2 is overlaid on the base member 1, and the projection 15 of the mounting base 5 and the engagement groove 21 of the projecting piece 20 of the middle member 2 are aligned. Engage. Then, as shown in FIG. 4, the upper layer member 3 is superimposed on the middle layer member 2, and the locking piece of the upper layer member 3 and the notch 18 of the mounting base 5 of the base member 1 are positioned so as to coincide with each other. The member 3 is pushed downward. As a result, the projecting portion of the upper layer member 3 is supported on the projecting piece 9 of the mounting base 5, and the locking piece 23 faces the mounting groove 19. Then, as shown in FIG. 5, the upper layer member 3 is rotated to slide the locking piece 23 counterclockwise along the mounting groove 19 of the base member 1 to the end thereof, thereby moving the upper layer member 3 to the base member 1. Attach to. By attaching the upper layer member 3, the middle layer member 2 is pressed and fixed to the base member 1. Thus, a toy A in which the middle layer member 2 and the upper layer member 3 are arranged in layers on the base member 1 is completed.

Conversely, when disassembling the top toy, the upper layer member 3 is rotated in the opposite direction (clockwise) to the locking piece of the upper layer member 3 and the notch of the mounting base 5 of the base member 1. After matching with 18, the upper layer member 3 is pulled out upward. The middle member 2 can be easily disassembled by removing it upward.

When rotating the top toy, it may be rotated with a string, but a known shooter may be used.

The top toy A having the above-described configuration can be rotated by itself in the same manner as a normal piece, or when the top member is hit against another top toy when rotating on a game board. However, when the opponent's top toy is hit against another top toy B and the opponent's top toy is flipped out of the game board to determine the game, the ground contact portion 28 of the rotating shaft 4 of the top toy A is conical. Since the rotating shaft 4 is rotatable via the bearing 27, the frictional resistance against the rotation of the rotating shaft 4 is very small. Therefore, the rotation endurance of the top toy A increases. For this reason, the top toy A is hard to fall down.

When the middle layer member 2 is configured as a weight member, the weight increases, so that the stability and the impact resistance are excellent.

Further, the top toy is not limited to the three-layer structure as in the above example. It may have a two-layer structure or a structure having four or more layers.

[0022]

[Actions and effects of the invention]

 According to the first aspect of the present invention, the tip of the rotating shaft is formed in a substantially conical shape, and the rotating shaft is rotatable via the bearing. Therefore, the frictional resistance to the rotation of the rotating shaft is extremely small. . Therefore, the rotation endurance of the top toy increases. As a result, the top toy is less likely to fall.

According to the invention of claim 2, at least one of the plurality of members is a weight member, so that excellent rotation characteristics as a top can be obtained.

[Brief description of the drawings]

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

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

FIG. 3 is an exploded perspective view of a lower layer member.

FIG. 4 is a vertical sectional view of a toy frame.

FIG. 5 is a plan view showing a state where the upper layer member is attached by being rotated by about 90 °.

[Explanation of symbols]

 DESCRIPTION OF SYMBOLS 1 Base member 2 Middle layer member 3 Upper layer member 4 Rotating shaft 27 Bearing

Claims (2)

[Utility model registration claims] 1. A top toy having the following requirements. (B) A plurality of members are attached in layers. (B) A rotating shaft is provided on the lowermost member, and the rotating shaft has a substantially conical tip, and a bearing is provided on the lowermost member. Must be rotatable through 2. The top toy according to claim 1, wherein at least one of the plurality of members is a weight member.