CN201154212Y

CN201154212Y - Yoyo ball with peg-top function

Info

Publication number: CN201154212Y
Application number: CNU2008200914718U
Authority: CN
Inventors: 陈凯煌
Original assignee: Individual
Current assignee: Individual
Priority date: 2008-01-10
Filing date: 2008-01-10
Publication date: 2008-11-26
Anticipated expiration: 2018-01-10

Abstract

A YoYo with the function of a peg-top comprises two rotating discs between which a center rotating shaft is connected, and a rope is tied on the center rotating shaft; the centre of the outer side face of each rotating disc protrudes to form a lateral shaft core, the center rotating shaft of which is arranged on the same straight line, the lateral shaft core is sleeved with a lateral shaft housing, and a bearing is arranged between the lateral shaft cover and the lateral shaft housing; the outer end of the lateral shaft housing is also connected with a tampered convex grain. The YoYo has various playing types, not only can be used as the YoYo to play, but also can be used as the peg-top to play; in addition, the structure is simple, an emitter is not needed to be additionally provided, and the YoYo can be started up by high-speed rotation when being used as the peg-top to play.

Description

Have the Climbing top Yo-Yo of gyro function concurrently

Technical field

The utility model belongs to a kind of Climbing top Yo-Yo toy, is specifically related to a kind of Climbing top Yo-Yo that has the gyro function concurrently.

Background technology

The common feature of Climbing top Yo-Yo toy and toy top is all to play under the state of at a high speed rotation, but traditionally, and they are independent separately, incoherent two kinds of different toys mutually.Afterwards, people utilize the general character that they can rotate at a high speed, design some and had the Climbing top Yo-Yo of gyro function concurrently, but all there is the shortcoming of some aspects in existing these toys, for example, disclose among the Chinese patent ZL200520064381.6 and a kind ofly collected Climbing top Yo-Yo and gyro is the toy of one, this toy both can be used as gyro and had used, can be used as Climbing top Yo-Yo again uses, but this toy is complex structure not only, also must above body, be provided with gyro and start frame, also need in addition again to join one and start the corresponding transmitter of frame with gyro and can use outward, this transmitter just when emission and one of them rolling disc connect together, usual all is that the toy body separates, so not only seeming, member is numerous and diverse, and carries inconvenience, and the carelessness owing to children is scattered Climbing top Yo-Yo and transmitter easily; Again for example, disclose a kind of diversified yo-yo at Chinese patent ZL93212368.6, this toy has gyro and Climbing top Yo-Yo function equally concurrently, but when it is played as gyro, can only pinch the awl cusp of gyro with the finger of a hand, another pulls running rope simultaneously, makes toy start rotation, because finger is big with the awl cusp frictional force of gyro, when so it is played as gyro, can't high-speed starting, even be difficult to start rotation, the enjoyment of the gyro of playing lost.

Summary of the invention

The purpose of this utility model is to overcome above-mentioned shortcoming and a kind of Climbing top Yo-Yo that has the gyro function concurrently is provided, and it is simple in structure, does not need to dispose in addition transmitter, and can rotate startup at a high speed when playing as gyro.

Its purpose can realize by following scheme: this Climbing top Yo-Yo that has the gyro function concurrently comprises two rolling discs, be connected with central rotating shaft between two rolling discs, bound rope on the central rotating shaft, its main feature is, at the outstanding side shaft core that is formed with of the lateral surface central authorities of rolling disc, side shaft core and central rotating shaft are located along the same line, and the side shaft core retainer plate is connected to the side shaft cover, are provided with bearing between side shaft core and the side shaft cover; Side shaft cover outboard end also is connected with the protruding grain of taper.

Be preferably, side shaft core and bearing inner race are fixedly connected, and the side shaft cover is fixedly connected with bearing outer ring.

Be more preferably, the side shaft core is provided with the little screw in center, is screwed with the center Screw in the little screw in center, and the nut compressing bearing inner race of center Screw realizes that thus the side shaft core connects with the relative fixed of bearing inner race.

Side shaft cover and the protruding grain of taper split setting; The protruding grain of taper is connected with quarter butt, and quarter butt is inserted in the side shaft cover inner chamber tightly.

The surface of side shaft cover is provided with groove, groove along the surperficial circumferential hoop of side shaft cover around layout.Like this, can realize " tight-wire walking " function of Climbing top Yo-Yo.

Central rotating shaft also can be arranged with bearing.Like this, can realize the sleep function of Climbing top Yo-Yo better.

The utlity model has following advantage and effect:

1, the utility model can have multiple object for appreciation and plays tricks, and both can be used as Climbing top Yo-Yo and has played, and can be used as gyro again and plays.

2, the protruding grain of taper can fit together with the side shaft cover or separate, and the side shaft cover can fit together with rolling disc or separate; Therefore when playing, can fit together with the toy body, or remove from being about to the protruding grain of taper, side shaft cover by teenager's player from the toy body as Climbing top Yo-Yo.

3, when playing as gyro, can pinch the protruding grain of side shaft cover surface or taper with the finger of a hand, pull running rope (rope is wrapped on the central rotating shaft in advance) with another simultaneously, make two rolling disc high-speed starting rotations, owing to be provided with bearing between side shaft core and the side shaft cover, finger pinches side shaft cover surface or the protruding grain of taper can't hinder two rolling disc high-speed starting rotations; After two rolling disc high-speed starting rotations, whole toy can be placed on smooth flat, the awl cusp of the protruding grain of taper is landed, whole toy just starts up as the rotation of gyro high speed, since the Starting mode uniqueness, the toggle speed height, and the gyro rotational time is lasting.

4, the utility model is set up the structure of bearing in Climbing top Yo-Yo, and this structure can satisfy the needs of two kinds of functions (" tight-wire walking " function and gyro function) simultaneously, demonstrates fully creativeness of the present utility model.

Description of drawings

Fig. 1 is the shape and structure schematic diagram of a kind of embodiment of the utility model.

Fig. 2 is the decomposition texture schematic diagram of Climbing top Yo-Yo shown in Figure 1.

Fig. 3 is the syndeton generalized section between the protruding grain of one of them rolling disc and taper among Fig. 1.

Fig. 4 is a kind of method of playing same schematic diagram embodiment illustrated in fig. 1.

Specific embodiment

Fig. 1, Fig. 2, the Climbing top Yo-Yo that has the gyro function concurrently shown in Figure 3 comprise two rolling discs 1, be connected with central rotating shaft 2 between two rolling discs, bound rope 3 on the central rotating shaft 2, all give prominence to formation side shaft core 21 in the lateral surface central authorities of two rolling discs, the side shaft core 21 and the central rotating shaft 2 of both sides are located along the same line, two side shaft cores 21 are socketed with side shaft cover 4 respectively, and side shaft overlaps 4 surfaces and is provided with along circumferential hoop around the groove 41 that extends; Be provided with bearing 5 between side shaft core 21 and the side shaft cover 4, wherein side shaft cover 4 is fixedly connected with bearing outer ring, and the side shaft core is provided with the little screw 211 in center, be screwed with center Screw 212 in the little screw 211 in center, the nut compressing of center Screw 212 bearing inner race, and side shaft core 21 and bearing inner race are fixedly connected.Side shaft cover outboard end also is connected with the protruding grain 6 of taper, and side shaft cover 4 is connected with quarter butt 61 with the protruding grain of taper 6 split settings, the protruding grain 6 of taper, and quarter butt 61 is inserted in the side shaft cover inner chamber 42 tightly.

In the process that above-mentioned toy is played as Climbing top Yo-Yo, the protruding grain of taper 6 both can overlap 4 with side shaft, rolling disc 1 joins together and is in the same place, also the protruding grain 6 of taper can be taken away (only quarter butt 61 need be pulled out away and get final product) from side shaft cover inner chamber 42 from the rolling disc side, can also further the side shaft cover be taken away (only need unscrew the center Screw, the little screw in center Screw and center be separated to take side shaft cover 4 and bearing 5 away) from the rolling disc side.Therefore, the utility model can be assembled voluntarily by teenager's player, dismounting, changes weight, the external form of whole Climbing top Yo-Yo toy voluntarily.

Fig. 3, shown in Figure 4, side shaft cover surface is provided with along the groove 41 of circumferential hoop around extension, can realize " tight-wire walking " function of Climbing top Yo-Yo." tight-wire walking " playing method as shown in Figure 4, it is stretching with two handgrip ropes to play the Climbing top Yo-Yo person, makes rope embed the groove 41 of Climbing top Yo-Yo, whole toy just " is ridden " on rope, and comes rollback to move on rope according to gesture.

In the foregoing description, central rotating shaft also can be arranged with bearing, to realize " sleep " function of Climbing top Yo-Yo better.

The above is preferred embodiment of the present utility model, is not to be used for limiting protection domain of the present utility model.All equivalents of making according to the described content of present patent application all are to fall into protection domain of the present utility model.

Claims

1, a kind of Climbing top Yo-Yo that has the gyro function concurrently, comprise two rolling discs, be connected with central rotating shaft between two rolling discs, bound rope on the central rotating shaft, it is characterized in that: at the outstanding side shaft core that is formed with of the lateral surface central authorities of rolling disc, side shaft core and central rotating shaft are located along the same line, and the side shaft core retainer plate is connected to the side shaft cover, are provided with bearing between side shaft core and the side shaft cover; Side shaft cover outboard end also is connected with the protruding grain of taper.

2, the Climbing top Yo-Yo that has the gyro function concurrently according to claim 1, it is characterized in that: side shaft core and bearing inner race are fixedly connected, and the side shaft cover is fixedly connected with bearing outer ring.

3, the Climbing top Yo-Yo that has the gyro function concurrently according to claim 2 is characterized in that: the side shaft core is provided with the little screw in center, is screwed with the center Screw in the little screw in center, the nut compressing bearing inner race of center Screw.

4, according to claim 1, the 2 or 3 described Climbing top Yo-Yos that have the gyro function concurrently, it is characterized in that: side shaft cover and the protruding grain of taper split setting; The protruding grain of taper is connected with quarter butt, and quarter butt is inserted in the side shaft cover inner chamber tightly.

5, according to claim 1, the 2 or 3 described Climbing top Yo-Yos that have the gyro function concurrently, it is characterized in that: the surface of side shaft cover is provided with groove, groove along the surperficial circumferential hoop of side shaft cover around layout.

6, the Climbing top Yo-Yo that has the gyro function concurrently according to claim 4 is characterized in that: the surface of side shaft cover is provided with groove, groove along the surperficial circumferential hoop of side shaft cover around layout.

7, according to claim 1, the 2 or 3 described Climbing top Yo-Yos that have the gyro function concurrently, it is characterized in that: central rotating shaft also is arranged with bearing.

8, the Climbing top Yo-Yo that has the gyro function concurrently according to claim 4, it is characterized in that: central rotating shaft also is arranged with bearing.