JP3160638U - Top toy - Google Patents

Abstract

[PROBLEMS] To rotate a piece of toy longer than an opponent so that the rotation does not stop at once when it comes into contact with the game surface even if the top toy falls and starts to shake from side to side. Provide top toys that can be used. A top toy that is rotated on a game board and plays with the shaft 41 having a circular cross section that is in contact with the play surface of the game board and serves as a center of rotation when the top toy rotates. A rotation that has an insertion hole 51 having an inner diameter larger than the outer diameter of the body 41, allows the shaft body 41 to be inserted into the insertion hole 51, and allows the outer periphery of the shaft body 41 to be freely rotated about the shaft body 41. The shaft body 41 is engaged with the shaft body 41 to allow the rotation plate 5 to freely rotate and to engage with the insertion hole 51 to prevent the rotation plate 5 from coming off when the rotation plate 5 is mounted. Means 44 were provided. [Selection] Figure 6

Description

  The present invention relates to a top toy, and more particularly to a top toy having a function of maintaining rotation even when the rotation is low.

  Conventionally, a top toy whose function can be easily changed by rearranging the constituent members has been proposed by the present applicant and put into practical use (for example, Patent Document 1). This top toy is constructed by layering an upper layer member that attacks the opponent's top toy, a middle layer member that determines the height of the top toy, and a lower layer member that determines the movement mode of the top toy on the game board. The lower-layer member formed in the shape of an inverted truncated cone projects downward to form a shaft, and the shape of this shaft allows the movement mode of the top toy that rotates on the game board to be changed. It is.

Utility Model Registration No. 3149383

  The problem to be solved by the present invention is that, in the above-mentioned top toy, the movement mode of the top toy can be changed by replacing the bottom layer member. There was a problem that it stopped earlier than the opponent's top toy during the match because it touched the playing surface of the board.

  The present invention solves the above-mentioned problems and maintains the rotation so that the upper layer member does not come into contact with the play surface and the rotation stops at once when the rotation of the top toy falls and starts to shake left and right. It is an object to provide a top toy with a new idea that can be rotated a little longer than the opponent.

  In order to solve the above problems, a top toy according to the present invention is a top toy that is played by rotating on a game board, and is a center of rotation when the top toy is in contact with the play surface of the game board. A shaft body having a circular horizontal cross section and an insertion hole having an inner diameter larger than the outer diameter of the shaft body. The shaft body is inserted into the insertion hole, and the outer periphery of the shaft body is freely rotated around the shaft body. A rotating plate that can be mounted, and the shaft allows the rotating plate to freely rotate when the rotating plate is mounted and engages with the insertion hole. Engagement means for preventing it from coming off is provided.

  And it is preferable that the said insertion hole is provided in the center position of the said rotating plate, and the said rotating plate is formed in the inverted truncated cone shape centering on this insertion hole.

  In addition, the said engagement means should just be comprised from the engagement protrusion provided on the said shaft body outer peripheral surface, and the engagement edge provided in the said insertion hole lower end.

  According to the present invention, when the rotational speed of the top toy decreases, the rotating plate comes into contact with the playing surface, and the rotating plate supports the top toy body for a while until the top toy body comes into contact with the playing surface. It is possible to realize a top toy that can advantageously develop a battle that does not stop immediately even if the rotation decreases.

(A) (b) is the perspective view and front view explaining an example of the top toy concerning this invention Exploded perspective view of the top toy (A)-(d) is a perspective view of a 1st attack member, a top view, a front view, and a bottom view (A)-(d) is a perspective view of a 2nd attack member, a top view, a front view, and a bottom view (A) (b) is a plane side perspective view and a front view of the middle layer member (A) and (b) are the bottom side exploded perspective view and bottom side perspective view of a lower layer member. (A) and (b) are a plane side perspective view and a bottom side perspective view of a rotating plate. (A)-(c) is explanatory drawing explaining the relationship between the shaft of a lower layer member, and a rotating plate. (A)-(d) is a front view explaining the process of assembling a top toy (A) (b) is explanatory drawing of the operation state of the top toy on a game board, and explanatory drawing of the operation state of the conventional top toy on a game board

  FIGS. 1A and 1B show an example of a top toy according to the present invention. This top toy A is composed of a first attack member 10 and a second attack member 20 and is an opponent's top toy. The upper layer member 1 having the function of attacking, the middle layer member 2 that determines the height of the top toy, the lower layer member 3 that includes a shaft body that contacts the play board, and the upper layer member 1 and the middle layer member 2 are connected. It is comprised in the layer form with the screw-shaped connection member 4 to perform (refer FIG. 2).

  As shown in FIGS. 3A to 3D, the first attack member 10 has a fitting hole portion 11 that is fitted with a fitting portion 22 of the second attack member 20 described later at the center with synthetic resin. In the formed disc-shaped member, an engagement recess 11a is formed in the diameter direction of the fitting hole portion 11 to engage with the bridge 22a when being fitted to the fitting portion 22 and to be positioned. And the outer diameter of the 1st attack member is formed smaller than the 2nd attack member 20, and it equips the peripheral edge of the upper surface with the vertical attack function which contacts the lower surface of an opponent's top toy and attacks from the bottom The attacking portion 12 is formed with a convex concave portion protruding upward, and the bottom surface is in contact with the inner peripheral surface of the second attacking member 20 outside the fitting hole portion 11. A semicircular arc-shaped engagement wall 14 is formed symmetrically to be held stably.

  As shown in FIGS. 4A to 4D, the second attack member 20 is a metal disc in which a hexagonal fitting hole portion 21 into which the upper portion of the middle layer member 2 described later is fitted is formed in the center. A fitting part 22 is formed above the fitting hole 21. The fitting portion 22 includes a bridge 22a formed in the diameter direction and a bulging portion 22b formed in a circular shape at the center of the bridge 22a. The connecting member 4 is formed at the center of the bulging portion 22b. An opening 24 into which the screw portion 4a is inserted is formed. Furthermore, the outer peripheral surface is formed with an attacking portion 25 that is formed with an uneven portion projecting outward, having an attacking function in the lateral direction by projecting outward and contacting the side surface of the opponent's top toy.

  The middle layer member 2 is formed in a cylindrical shape as shown in FIGS. 5 (a) and 5 (b), and a screw thread 31 for screwing a screw 4 a of a connecting member 4 described later is formed on the inner wall surface to constitute a screw hole 32. is doing. Then, the upper outer peripheral surface bulges outward in a substantially hexagonal shape, and the bulging portion 33 is fitted into the fitting hole portion 21 of the second attack member 20 described above, thereby causing a circumferential shift during connection. I try not to.

  A pair of engaging projections 36 that engage with an engagement receiving portion 43 formed on the lower layer member 3 to be described later are formed on the lower outer surface of the cylindrical portion 34.

  As shown in FIG. 6A, the lower layer member 3 is formed in an inverted truncated cone shape, and a shaft body 41 having a circular horizontal section serving as a rotation center when the top toy is rotated is formed below the lower member 3. The rotating plate 5 is mounted on the body 41 so as to freely rotate (see FIG. 6B).

  A pair of arc-shaped openings 42 are formed symmetrically around the shaft body 41 on the outside of the shaft body 41 of the lower layer member 3, and a part of the inner wall of the opening 42 bulges toward the shaft body 41 side. When the engagement receiving portion 43 is formed and the lower layer member 3 is fitted from below the middle layer member 2 and then rotated in the circumferential direction, the engagement projection portion 36 of the middle layer member 2 is formed on the engagement receiving portion 43. The lower layer member 3 can be fixed to the middle layer member 2 by engaging.

  A pair of engaging protrusions 44, which are one of the engaging means, are formed at the tip of the shaft body 41 so as to protrude in the diameter direction. When the shaft body 41 is inserted into a circular insertion hole 51 formed in the center of the rotating plate 5, the engaging protrusion 44 is engaged with an engaging edge 53 of the rotating plate 5 that is the other of the engaging means described later. This is to prevent the rotating plate 5 from being detached from the shaft body 51.

  As shown in FIG. 7A, the rotary plate 5 is formed in a substantially inverted truncated cone shape so that the periphery is above the center, and slightly in the center than the shaft body 41 of the lower layer member 3. A large circular insertion hole 51 is formed, and the peripheral edge of the insertion hole 51 bulges upward to form a cylindrical wall body 52. The wall body 52 is formed with two notches 54 for allowing the wall body 52 to be bent outward and easily inserted when the shaft body 41 of the lower layer member 3 is inserted into the insertion hole 51. .

  As shown in FIG. 7B, the insertion hole 51 is formed with a large diameter on the bottom surface side, and the engagement protrusion 44 of the shaft body 41 is engaged with the rotation plate 5 once mounted from the shaft body 41. An engagement edge 53 is formed which constitutes the other of the engagement means for preventing it from coming off.

  As shown in FIG. 8A, the inner diameter W1 of the wall body 52 is slightly larger than the diameter W2 of the shaft body 41, and the height L1 of the wall body 52 is formed to be lower than the length L2 of the shaft body 41. As shown in FIG. 8B, the rotating plate 5 mounted on the shaft body 41 can freely rotate with respect to the shaft body 41 with the engagement edge portion 53 engaged with the engagement protrusion 44, and the shaft body 41. As shown in FIG. 8C, the rotating plate 5 and the shaft body 41 are not in surface contact but in point contact as shown in FIG. And the frictional resistance between the shaft bodies 41 are minimized.

  When assembling the top toy having the above configuration, first, the first attack member 10, the second attack member 20, the middle layer member 2, and the lower layer member 3 constituting the upper layer member 1 are selected (see FIG. 9A). The first attack member 10 is fitted from the upper surface of the second attack member 20, and the middle layer member 2 is fitted from the lower surface of the second attack member 20 (see FIG. 9B).

  Next, the screw 4a of the connecting member 4 is inserted from the opening 24 of the second attack member 20, and is screwed into the middle layer member 2, and the first attack member 10 and the second attack member 20 are superposed with each other. The member 1 is fixed to the middle layer member 2 (see FIG. 9C). In this state, since the first attack member 10 is pressed against the second attack member 20 by the connecting member 4 and the second attack member 20 is pressed against the middle layer member 2, the upper layer member 1 and the middle layer member 2 are loose. It is fixed without.

  Next, the opening 42 of the lower layer member 3 is inserted in correspondence with the engaging protrusion 36 formed in the cylindrical portion 34 of the intermediate layer member 2, and rotated in the circumferential direction so that the engaging protrusion 36 is below the bulging portion 43. The top toy A comprising the upper layer member 1, the middle layer member 2, and the lower layer member 3 as shown in FIG.

  When the assembled top toy A is given a high speed rotation with a starter (not shown) and fired onto the play surface b on the game board B (see FIG. 10A), the top toy A rotating at a high speed has a gyro effect. It moves (revolves) on the game surface b while rotating in a vertically standing state around the shaft body 41, and will play against an unillustrated opponent's top toy on the game board, but the rotation speed is reduced. The top toy A that has been moved cannot be maintained in the vertical position but rotates while shaking from side to side.

  On the other hand, when a conventional top toy A ′ imparted with high speed rotation by a starter (not shown) and fired on the play surface b on the game board B is rotated at high speed, as shown in FIG. The top toy A ′ that moves on the playing surface b while rotating in a vertically standing state cannot be maintained in the vertical standing state like the top toy A of the present application. Rotates while shaking. When it starts to shake from side to side, the top toy A ′ is in a state in which the upper layer member 1 ′ having the largest outer diameter comes into contact with the playing surface b, and the rotation is lowered at a stretch and the rotation is stopped.

  On the other hand, the top toy A of the present application is in a state in which the rotating plate 5 is in contact with the play surface b as shown in FIG. 10A, so that the shaft 41 of the top toy A is the wall of the rotating plate 5. Since the tilting is limited by being supported by 52, the upper layer member 1 having the largest outer diameter does not come into contact with the playing surface b, and the top toy A can continue to rotate. However, if the rotation of the top toy A further decreases, the rotating plate 5 cannot support the top toy A, and eventually the upper layer member 1 comes into contact with the game surface b and stops rotating.

  As described above, when the top toy A is fired at a high speed on the slope of the playing surface b of the play table B, the top toy A maintains a vertical state at a high speed, but the rotation is reduced. However, at this time, the rotating plate 5 comes into contact with the playing surface b before the upper layer member 1, and the rotating plate 5 supports the top toy 5. Since the state abutting on the game surface b can be postponed, the rotation can be sustained more than the opponent's top toy.

  In addition, the state in which the rotating plate 5 supports the top toy A is such that the wall 52 of the rotating plate 5 and the shaft 41 of the top toy A are in contact with each other at a point rather than a surface, so that the frictional resistance is minimized. It can be suppressed. In addition, a new concept top toy capable of extending the rotation time of the top toy A while realizing a simple structure in which the inverted truncated cone-shaped rotating plate 5 is simply attached to the shaft 41 of the top toy A is realized. be able to.

DESCRIPTION OF SYMBOLS 1 Upper layer member 2 Middle layer member 3 Lower layer member 4 Connection member 5 Rotating plate 10 1st upper layer member 20 2nd upper layer member 41 Shaft body 51 Insertion hole 52 Wall body A Top toy B Game board b Game surface

Claims (3)

A top toy that rotates by playing on a game board, and is a shaft that has a circular cross section that is in contact with the play surface of the game board and serves as a center of rotation when the top toy rotates, and is larger than the outer diameter of the shaft A rotation plate having an insertion hole having an inner diameter, and allowing the shaft body to be inserted into the insertion hole and mounted on the outer periphery of the shaft body so as to be freely rotatable around the shaft body;
The shaft body is provided with engagement means for allowing the rotation plate to freely rotate when the rotation plate is mounted and engaging the insertion hole to prevent the rotation plate from coming off. A top toy characterized by   2. The top toy according to claim 1, wherein the insertion hole is provided at a center position of the rotary plate, and the rotary plate is formed in an inverted truncated cone shape centering on the insertion hole.   The top toy according to claim 1 or 2, wherein the engaging means includes an engaging protrusion provided on the outer peripheral surface of the shaft body and an engaging edge provided at a lower end of the insertion hole. .

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