CN205340112U

CN205340112U - Novel yo -yo toy

Info

Publication number: CN205340112U
Application number: CN201620006321.7U
Authority: CN
Inventors: 朱国军
Original assignee: Individual
Current assignee: Individual
Priority date: 2016-01-04
Filing date: 2016-01-04
Publication date: 2016-06-29
Anticipated expiration: 2026-01-04

Abstract

The utility model relates to a novel yo -yo toy, including two rotators, two the rotator is connected through a axis of rotation, a mounting groove has been seted up on the lateral surface of rotator, be provided with a bearing in the mounting groove, the outer lane fixed connection of bearing in in the mounting groove, the axis of bearing with the dead in line of rotation axis. The beneficial effects of the utility model are that: through addding the bearing on the side of rotator, make the rotator can relatively independent rotation, can prolong the time that the top indicates the action, improve the object for appreciation nature and the sight of long ball, fixed top indicates the piece in the bearing inner race, makes things convenient for the performer to push up appointed position on the one hand, and the on the other hand top indicates that a relative rotation body is static with bearing inner race, reduces the rotation centrifugal force's that the performer received influence, does benefit to to accomplish the top and indicate the action, and the extension is pushed up and is indicated the time.

Description

A kind of novel Climbing top Yo-Yo toy

Technical field

This utility model belongs to toy art, is specifically related to a kind of novel Climbing top Yo-Yo toy.

Background technology

Climbing top Yo-Yo (yo-yo), also known as yo-yo, is that two panels spheroid connects by an axle center, then ties up on axle center by cord, and the other end of line then ties up the toy played on finger with fake.Through constantly bringing forth new ideas and development for many years, Climbing top Yo-Yo become fancy in the world be most difficult at most, most sight one of acrobatic gymnastics on hand.

The basic movements in martial arts of Climbing top Yo-Yo are approximately 30 kinds, including sleeping, walk a dog, creep, the basis action such as front throwing, also include magic glove, earth-shaking, side rotates the movements in martial arts that the difficulty such as wind are higher.No matter which kind of action is required for performance people completes the corresponding actions of some, just can smoothly complete movements in martial arts.Refer to action for top, performing artist finger jack-up need to be used to rotate in spheroid, with steadily, hold time that long the rotary speed of spheroid and the balance of performing artist are all proposed high requirement by this action for excellent, therefore more difficult complete.

Completing top refer to action to be beneficial to performing artist, existing Climbing top Yo-Yo structure has made some improvements, and namely installs a top outside spheroid additional and refers to recess, allows finger produce friction with spheroid, and nonetheless, the Climbing top Yo-Yo after utilizing this to improve still has been difficult to top and has referred to action.

Utility model content

In order to solve prior art Problems existing, this utility model provides a kind of novel Climbing top Yo-Yo toy, and it has simple in construction, is easy to the features such as operation.

The technical scheme that this utility model adopts is:

A kind of novel Climbing top Yo-Yo toy, including two rotary bodies, two described rotary bodies are rotationally connected by a rotating shaft, the lateral surface of described rotary body offers a mounting groove, a bearing it is provided with in described mounting groove, the outer ring of described bearing is fixedly connected in described mounting groove, the dead in line of the axis of described bearing and described rotating shaft.Performing artist does top when referring to action, finger directly withstands on the bottom surface of mounting groove, rotary body can rotate together by the outer ring of the inertia belt dynamic bearing rotated, inner ring is then in the state of geo-stationary, avoid the centrifugal force impact on performing artist of rotation, action is easily made to make top refer to, improves performance enjoyment；The dead in line of bearing and rotating shaft, it is ensured that the balance of Climbing top Yo-Yo in rotation process, top can be made to refer to, and action keeps the long period, improves sight.

Further, described bearing is ball bearing.Ball bearing is the centre that spherical alloy steel ball is arranged on interior steel ring and outer rim, it is adaptable to this kind of low load machine driving of Climbing top Yo-Yo.

Further, the height of the inner ring of the height of the outer ring of described bearing, described bearing all with the deep equality of described mounting groove.The inside and outside circle of bearing is embedded in mounting groove completely, it does not have any prominent edge, and from the side, the lateral surface of rotary body is a smooth plane, it can thus be avoided performing artist is hurt by hard thing prominent on the spheroid of high speed rotating, improves safety in utilization.

Further, in order to the size with human finger adapts, the internal diameter of described inner ring is 1～3cm.

Further, being also fixedly connected with a top finger in the inner ring of described bearing, described top finger has the concave surface of an arc, and described concave surface caves near the direction of described rotating shaft, and the concave surface of described arc is centrally located on the axis of described rotating shaft.Finger can directly be followed closely on the concave surface being located at top finger, advantageously refers to action in completing top, keeps balance.

Further, in order to increase the frictional force between top finger and finger, improve sense of touch when operation, described concave surface is also evenly distributed with multiple prominent spine.

Further, the material that described top finger adopts is silica gel, and described top finger is one-body molded with described prominent spine.

The beneficial effects of the utility model are: by setting up bearing on the side of rotary body, enable that rotary body is relatively independent to be rotated, it is possible to extend top and refer to the time of action, improve playability and the sight of Climbing top Yo-Yo；Fixing a top finger in bearing inner race, facilitate performing artist to push up specific bit on the one hand, another aspect top finger rotates against body and bearing outer ring is static, reduces the impact of the rotary centrifugal force that performing artist is subject to, and has been beneficial to top and has referred to action, extends top and refers to the time.

Accompanying drawing explanation

Fig. 1 is structural representation of the present utility model；

Fig. 2 is the structural representation of top finger.

In figure: 1, rotary body；2, bearing；21, outer ring；22, inner ring；3, top finger；31, prominent spine.

Detailed description of the invention

As shown in Figure 1, this utility model provides a kind of novel Climbing top Yo-Yo toy, including two rotary bodies 1, two described rotary bodies 1 are rotationally connected by a rotating shaft, the lateral surface of described rotary body 1 offers a mounting groove, being provided with a bearing 2 in described mounting groove, the outer ring 21 of described bearing is fixedly connected in described mounting groove, the dead in line of the axis of described bearing and described rotating shaft.In order to keep the weight that Climbing top Yo-Yo is lighter, bearing can be selected for being suitable to low load machinery transmitting balls bearing.

The height of the outer ring 21 of described bearing 2, described bearing 2 inner ring 22 height all with the deep equality of described mounting groove, namely bearing 2 is completely embedded in mounting groove just, it is to avoid accidentally injure performing artist during performance.In order to better and human body finger size adapts, the internal diameter of described inner ring is 1～3cm.

Meanwhile, being also fixedly connected with the top finger 3 (as shown in Figure 2) of a bowl-type in the inner ring 22 of described bearing 2, described top finger 3 has a concave surface for arc that finger leans, and described arc is centrally located on the axis of described rotating shaft.Described concave surface is also evenly distributed with multiple prominent spine 31.The material that described top finger 3 and prominent spine 31 adopt is silica gel, and both are formed in one.

Performing artist carries out top when referring to action, is directly withstood on by finger on the concave surface of finger, and owing to the inner ring of top finger with bearing is fixed, rotary body just rotates together with the outer ring of bearing, therefore, it can easily that completing top smoothly refers to action.

This utility model is not limited to above-mentioned preferred forms; those skilled in the art can draw other various forms of products under enlightenment of the present utility model; no matter but in its shape or structure, do any change; every have same or like with the application like technical scheme, all fall within protection domain of the present utility model.

Claims

1. a novel Climbing top Yo-Yo toy, including two rotary bodies and a rotating shaft, two described rotary bodies are rotationally connected by described rotating shaft, it is characterized in that: the lateral surface of at least one described rotary body offers a mounting groove, a bearing it is provided with in described mounting groove, the outer ring of described bearing is fixedly connected in described mounting groove, the dead in line of the axis of described bearing and described rotating shaft.

2. novel Climbing top Yo-Yo toy according to claim 1, it is characterised in that: described bearing is ball bearing.

3. novel Climbing top Yo-Yo toy according to claim 2, it is characterised in that: the height of the outer ring of described bearing, described bearing inner ring height all with the deep equality of described mounting groove.

4. novel Climbing top Yo-Yo toy according to claim 3, it is characterised in that: the internal diameter of described inner ring is 1～3cm.

5. the novel Climbing top Yo-Yo toy according to any one of Claims 1 to 4, it is characterized in that: in the inner ring of described bearing, be also fixedly connected with a top finger, described top finger has the concave surface of an arc, described concave surface caves near the direction of described rotating shaft, and described concave surface is centrally located on the axis of described rotating shaft.

6. novel Climbing top Yo-Yo toy according to claim 5, it is characterised in that: described concave surface is also evenly distributed with multiple prominent spine.

7. novel Climbing top Yo-Yo toy according to claim 6, it is characterised in that: the material that described top finger adopts is silica gel, and described top finger is one-body molded with described prominent spine.