CN206881114U - A kind of finger tip toy top - Google Patents

Abstract

A kind of finger tip toy top, include bearing (1) and rotor (2), the rotor (2) is rotatably arranged at together centered on bearing (1), the rotor (2) is provided with N number of head (22), N number of head (22) compartment of terrain is distributed on same periphery, ball (21) is equipped with each head (22), the rotor (2) and the outer ring (11) of bearing (1) are mutually fixed, the central through hole (13) that is provided centrally with finger and can insert of bearing (1) inner ring (12), it the advantage is that：Finger tip structure of gyro toy is compact, and small volume is not only specious, and rotates and play game easily, and this toy production cost is low, and weight is uniform, and it is easy to carry；The head of rotor is provided with balancing weight, makes rotation time longer；Central through hole is provided with the middle part of the inner ring of bearing, the finger of user, which can be inserted into central through hole, is used as rotary shaft, and use is very convenient；Rotor is provided with N number of head, according to demand, can manufacture the toy of different profiles.

Description

A kind of finger tip toy top

Technical field

A kind of toy for children manufacture technology field is the utility model is related to, especially a kind of finger tip toy top.

Background technology

A kind of existing Application No. CN201320831893.5 is entitled《A kind of strong toy gyroscope game dress of interest Put》Chinese utility model patent disclose a kind of strong toy top gaming devices of interest, including gyro, with gyro coordinate The manual track loop device of device, the manual track loop device are installed on two circles on the handle by handle and in relative shape Metal track ring is formed, and the both ends of the gyro are respectively equipped with the magnetic top point of tool, the top point that the gyro passes through its both ends Connection with two metal track rings and can be rollably installed between the two metal tracks ring along metal track ring.So that the reality During with new be at play, both the flexible whipping of hand or shake can be relied on to allow gyro to be rolled along circuit orbit ring, can made again Gyro can continue to rotate on ground or gameboard after throwing away track under the influence of centrifugal force, and also using manual track Loop device takes back gyro from ground or gameboard to be continued to play carrying out rotation on hand, so substantially increasing the more of game Sample and the interest played is improved, and and can tempers the notice and both hands flexibility ratio of child well.But its shortcoming It is that the gyroscope game device needs handle, it is very inconvenient to play game, and rotation time is shorter, and not Portable belt, so its Structure needs to improve.

The content of the invention

Technical problem to be solved in the utility model is to provide a kind of rotation space for above-mentioned state of the art It is small, play game very easily finger tip toy top.

Technical scheme is used by the utility model solves above-mentioned technical problem：This finger tip toy top, includes axle Hold and rotor, the rotor be rotatably arranged at together centered on bearing, it is characterised in that：The rotor is set N number of head is equipped with, is distributed on same periphery to N number of head interval, ball, institute is equipped with each head The outer ring for stating rotor and bearing is mutually fixed, and the central through hole that is provided centrally with finger and can insert of bearing inner race, the N is big In 2 natural number.

As an improvement, when the head of the ball and rotor may be selected to be injection molding and it is fixed with each other.

As an improvement, the concrete structure that the head of the ball and rotor is mutually set preferably is：Set on head There is the positioning through hole of embedded ball, the diameter of the positioning through hole is less than the diameter of ball, on the head on positioning through hole top Annular table level is provided with, the diameter of the annular table level is greater than the diameter of ball, is equipped with annular table level when ball is put The snap ring that ball can be fixed on when positioning through hole in positioning through hole.

As an improvement, the bottom surface of the snap ring can be bonded together by bonding agent and the bottom surface of annular table level.

As an improvement, the top surface of the snap ring and the head top surface flush of rotor.

As an improvement, the top of the ball is protruded from the top surface on head, the bottom of the ball is stretched from the bottom surface on head Go out, the height that the top of ball is protruded from head top surface is equal with the distance that the bottom of ball is stretched out from the bottom surface of head.

As an improvement, may be selected to be can be as the steel ball body or glass spheres of balancing weight for the ball.

As an improvement, the diameter of the ball may be selected to be 8~12mm.

As an improvement, the head number of the rotor is 2~6.

As an improvement, ball weight in head each of may be selected it is identical.

Compared with prior art, the utility model is provided with N number of head using rotor, divides to N number of head interval It is distributed on same periphery, ball is equipped with each head, the outer ring of the rotor and bearing is mutually fixed, bearing The central through hole that is provided centrally with finger and can insert of inner ring.It the advantage is that：Finger tip structure of gyro toy is compact, small volume, It is not only specious, and rotate and play game easily, and this toy production cost is low, and weight is uniform, and it is easy to carry；Turning The head of kinetoplast is provided with balancing weight, makes rotation time longer；Central through hole is provided with the middle part of the inner ring of bearing, user's Finger, which can be inserted into central through hole, is used as rotary shaft, and use is very convenient；Rotor is provided with N number of head, can according to demand, The toy of different profiles is manufactured, rotor profile variation scope is wide, and entertainment effect is good.In summary, this finger tip toy top knot Structure is simple, easy to make, in light weight, can easily take, and stability of rotation, noise is small, and using effect is good.

Brief description of the drawings

Fig. 1 is the stereogram of the utility model embodiment；

Fig. 2 is the top view in Fig. 1；

Fig. 3 is along the profile of line A-A in Fig. 2；

Fig. 4 is Fig. 1 structure decomposition figure；

Fig. 5 is the stereogram of the utility model another kind embodiment；

Fig. 6 is the top view in Fig. 5；

Fig. 7 is along the profile of line B-B in Fig. 6；

Fig. 8 is Fig. 5 structure decomposition figure；

Fig. 9 is Fig. 8 further structure decomposition figure.

Embodiment

The utility model is described in further detail below in conjunction with accompanying drawing embodiment.

As shown in Figures 1 to 9, the finger tip toy top of the present embodiment, bearing 1 and rotor 2, the rotor are included 2 are rotatably arranged at together centered on bearing 1, and the rotor 2 is provided with N number of head 22, between N number of head 22 It is distributed in every ground on same periphery, ball 21 is equipped with each head 22, the rotor 2 is outer with bearing 1 Enclose 11 phases to fix, the central through hole 13 that is provided centrally with finger and can insert of the inner ring 12 of bearing 1, the N is the nature more than 2 Number.The head 22 of the ball 21 and rotor 2 is fixed with each other to be molded during injection.Ball 21 and rotor 2 The concrete structure that head 22 is mutually set is：The positioning through hole 23 of embedded ball 21, the positioning through hole 23 are provided with head Diameter be less than ball 21 diameter, annular table level 27, the annular table level are provided with the head on the top of positioning through hole 23 27 diameter is greater than the diameter of ball 21, can be by ball when ball is placed in positioning through hole 23 being equipped with annular table level 27 21 snap rings 24 being fixed in positioning through hole 23.The underrun bonding agent of the snap ring 24 is Nian Jie with the bottom surface of annular table level 27 Together.The top surface of the snap ring and the top surface flush of head 22 of rotor 2.Top surface of the top of the ball 21 from head Protrusion, the bottom of the ball 21 are stretched out from the bottom surface on head 22, the height that the top of ball 21 is protruded from head top surface with The distance that the bottom of ball 21 is stretched out from the bottom surface of head is equal.The ball 21 is can be as the steel ball body or glass of balancing weight Spheroid.A diameter of 8~12mm of the ball 21.The number of head 22 of the rotor 22 is 2~6.Embedded at head 22 In each of the weight of ball 21 it is identical.

Claims (10)

1. a kind of finger tip toy top, include bearing (1) and rotor (2), the rotor (2) is centered on bearing (1) It is rotatably arranged at together, it is characterised in that：The rotor (2) is provided with N number of head (22), N number of head (22) compartment of terrain is distributed on same periphery, and ball (21), the rotor (2) are equipped with each head (22) Mutually fixed with the outer ring (11) of bearing (1), the central through hole that is provided centrally with finger and can insert of bearing (1) inner ring (12) (13), the N is the natural number more than 2.

2. finger tip toy top according to claim 1, it is characterised in that：The ball (21) and the head of rotor (2) Portion (22) is fixed with each other to be molded during injection.

3. finger tip toy top according to claim 1, it is characterised in that：The head of ball (21) and rotor (2) (22) concrete structure mutually set is：The positioning through hole (23) of embedded ball (21), the positioning through hole are provided with head (23) diameter is less than the diameter of ball (21), and annular table level (27), institute are provided with the head on positioning through hole (23) top The diameter for stating annular table level (27) is greater than the diameter of ball (21), is equipped with annular table level (27) when ball is placed in positioning The snap ring (24) that ball (21) can be fixed in positioning through hole (23) during through hole (23).

4. finger tip toy top according to claim 3, it is characterised in that：The underrun bonding agent of the snap ring (24) Bonded together with the bottom surface of annular table level (27).

5. finger tip toy top according to claim 3, it is characterised in that：The top surface of the snap ring and rotor (2) Head (22) top surface flush.

6. according to any described finger tip toy top in claim 1 to 5, it is characterised in that：The top of the ball (21) Protruded from the top surface on head, the bottom of the ball (21) is stretched out from the bottom surface of head (22), and the top of ball (21) is from head The height protruded in top surface is equal with the distance that the bottom of ball (21) is stretched out from the bottom surface of head.

7. according to any described finger tip toy top in claim 1 to 5, it is characterised in that：The ball (21) is to make For the steel ball body or glass spheres of balancing weight.

8. according to any described finger tip toy top in claim 1 to 5, it is characterised in that：The diameter of the ball (21) For 8~12mm.

9. according to any described finger tip toy top in claim 1 to 5, it is characterised in that：The head of the rotor (2) (22) number is 2~6.

10. according to any described finger tip toy top in claim 1 to 5, it is characterised in that：In head (22) Each of ball (21) weight is identical.