CN202355833U

CN202355833U - Separable multifunctional yo-yo

Info

Publication number: CN202355833U
Application number: CN2011204651319U
Authority: CN
Inventors: 许文杰
Original assignee: JINJIANG HENGSHENG TOY CO Ltd
Current assignee: JINJIANG HENGSHENG TOY CO Ltd
Priority date: 2011-11-21
Filing date: 2011-11-21
Publication date: 2012-08-01
Anticipated expiration: 2021-11-21

Abstract

The utility model discloses a separable multifunctional yo-yo which comprises two rotating bodies, a connection shaft connected between the two rotating bodies and two side bearing covers respectively and detachably assembled in the two rotating bodies, wherein a bearing is sleeved outside the connection shaft; mounting parts assembled with the rotating bodies are protruded in the centers on the inner side faces of the two side bearing covers; and assembly slots for mutually connecting and assembling the two side bearing covers are formed in the centers on the outer side faces of the two side bearing covers. Due to a separable structural design, the yo-yo has a changeable, flexible and variable structure; four or more playing functions can be realized; and the yo-yo is all-round.

Description

The multi-functional Climbing top Yo-Yo of a kind of detachable

Technical field

The utility model relates to a kind of Climbing top Yo-Yo toy, specifically is meant the multi-functional Climbing top Yo-Yo of a kind of detachable.

Background technology

Climbing top Yo-Yo is one of acrobatic gymnastics on hand of at most difficult, the tool sight of fancy in the world, and it not only can temper player's willpower and hand eye coordination ability, and the spirit of can also cultivate exploration, innovating is a kind of extremely significant sports events; Progressively development along with Climbing top Yo-Yo; Its fancy playing method can be sorted out 1A is arranged (fancy on the singlehanded line), 2A (both hands circle round fancy), 3A (fancy on the both hands line), 4A (from the rope fancy) and 5A (from the hand fancy) and wait professional group, and this different fancy playing method has the Climbing top Yo-Yo of its corresponding appearance structure, has Climbing top Yo-Yo now and can be divided into standard type, butterfly type, ultra wide butterfly type and offline model etc. according to the external form difference; Every kind of Climbing top Yo-Yo structure is dull; Can not be split, and can only be used for one or both corresponding fancy, function singleness; What yet Climbing top Yo-Yo was particular about is flexible and changeable property, so the structural design of existing Climbing top Yo-Yo can not satisfy people's fancy motion requirement.

In view of this, the inventor furthers investigate on structural design to existing Climbing top Yo-Yo, and this case produces thus.

The utility model content

The purpose of the utility model is to provide a kind of detachable multi-functional Climbing top Yo-Yo, has characteristics such as pattern is flexible and changeable, playing method diverse in function.

In order to reach above-mentioned purpose, the solution of the utility model is:

The multi-functional Climbing top Yo-Yo of a kind of detachable, it comprises two rotary bodies and is connected the connecting axle between this two rotary body that this connecting axle is arranged with a bearing outward; Also comprise the two side bearings lid that is assembled in above-mentioned two a rotating bodies with disassembled mode respectively; The medial surface center of this two side bearing lid convexes with one and is used for the installation portion assembled each other with above-mentioned rotary body, and the lateral surface center of this two side bearings lid also is preset with and supplies this two side bearings lid can interconnect the assembling grove of assembling.

Offer a mounting groove on the above-mentioned installation portion, corresponding above-mentioned two a rotating bodies are provided with the installation shaft that supplies this mounting groove to install.

Be arranged with a side bearing on the above-mentioned installation shaft, above-mentioned mounting groove is adaptive to be set on this side bearing.

Above-mentioned two rotary bodies and above-mentioned connecting axle are disassembled assembling, and the assembling grove that this connecting axle and above-mentioned two side bearings cover is suitable.

After adopting such scheme, the multi-functional Climbing top Yo-Yo of a kind of detachable of the utility model, it comprises two rotary bodies and two side bearings lid; This two side bearings lid is assembled in two a rotating bodies with disassembled mode; This is novel forms multiple Climbing top Yo-Yo structure, has multiple fancy playing method, and first kind constitutes a large-scale side bearing lid formula Climbing top Yo-Yo by two rotary bodies and two side bearings lid; Pull down two side bearings lid for second kind and constitute a large-scale side bearing Climbing top Yo-Yo; The third said large-scale side bearing Climbing top Yo-Yo can install slim bearing additional and constitute 4A offline model Climbing top Yo-Yo, and the 4th kind is assembled into 2A by two side bearings lid and beats the type Climbing top Yo-Yo soon, or the like; Thus, this novel Climbing top Yo-Yo is through detachable structural design, and the structure conversion is versatile and flexible, can realize four kinds even more kinds of playing method functions, can be much of a kind of all-round Climbing top Yo-Yo.

Description of drawings

Fig. 1 is this novel structural representation;

Fig. 2 is the exploded view of Fig. 1;

Fig. 3 is the decomposing schematic representation of these novel two rotary bodies and two side bearings lid;

Fig. 4 is the assembling sketch map of this novel two side bearings lid.

Label declaration

Rotary body 1 connecting portion 11

Link slot 111 installation shaft 12

Side bearing 13 rubber rings 14

Side bearing covers 2 installation portions 21

Mounting groove 211 necking down grooves 212

Assembling grove 22 connecting axles 3

Bearing 4

The specific embodiment

In order further to explain the technical scheme of the utility model, come the utility model is set forth in detail through specific embodiment below.

Be this novel multi-functional Climbing top Yo-Yo of a kind of detachable that relates to like Fig. 1-4, it comprises two rotary bodies 1, two side bearings lid 2, connecting axle 3 and bearing 4; Wherein:

Said two rotary bodies 1, it all is bowl structure, and the two is back to setting, and the middle connecting axle 3 that adopts assembles, and bearing 4 is set in outside the connecting axle 3; Specifically as shown in Figure 2; Adopt disassembled mode to assemble between two rotary bodies 1 and connecting axle; Outer side center place on a rotary body 1 offers a tapped link slot, convexes with the connecting portion 11 of a column type in the outer side center place of another rotary body 1, and said bearing 4 rotatably is set on the connecting portion 11; Offer a tapped link slot 111 in the connecting portion 11 equally; Said connecting axle 3 is to be with externally threaded bearing pin, and it is adaptive to be assembled in the link slot of above-mentioned two rotary bodies 1, thereby with two rotary bodies, 1 opposing fit together over the ground (referring to Fig. 3);

Said two side bearings lid 2, it is assembled in respectively in two rotary bodies 1 with disassembled mode, and is as shown in Figure 2 as the one of which preferred embodiment; The medial surface of two side bearings lid 2 respectively forms a deep gouge, and the center of this deep gouge convexes with an installation portion 21, and this installation portion 21 is the pyramid type shape; Offer a mounting groove 211 in it; Respectively be provided with the installation shaft 12 with connecting axle 3 coaxial settings in corresponding said two rotary bodies 1, also sheathed side bearing 13 on this installation shaft 12, said two mounting grooves, 211 adaptive being set on this two side bearing 13; Then two side bearings lid 2 can steadily be assembled in two rotary bodies 1, and realizes turning effort by side bearing 13; Certainly; The disassembled mode that said two side bearings lid, 2 and two rotary bodies are 1 is not limited only to above-mentioned embodiment; For example can also on mounting groove, the side bearing lid 2 installation shaft be set and realize disassembled connection being provided with on the rotary body 1, as long as can realize mutual assemble and detachable;

Said two side bearings lid 2; Its lateral surface center also respectively is preset with the identical assembling grove in an aperture 22, and the groove of this assembling grove 22 is along the lateral surface that exceeds side bearing lid 2, during 2 assemblings of two side bearings lid; As shown in Figure 4, only need said two assembling groves 22 be connected through a connecting axle gets final product; Certainly, can make the aperture of assembling grove 22 and said connecting axle 3 suitable, and in assembling grove 22, form female thread structure, by the adaptive simple and easy assembling of effect realization that is spirally connected of this connecting axle 3 and two assembling groves 22.

Thus; The multi-functional Climbing top Yo-Yo of this novel a kind of detachable, it comprises two detachable each other rotary bodies 1 and two side bearings lid 2, can form multiple Climbing top Yo-Yo structure thus; Have following multiple fancy playing method: first kind constitutes a large-scale side bearing by two rotary bodies 1 and two side bearings lid 2 and covers formula Climbing top Yo-Yo (referring to Fig. 1); Pull down two side bearings lid 1 for second kind, constitute a large-scale side bearing Climbing top Yo-Yo (referring to Fig. 3) by two rotary bodies 1, the third said large-scale side bearing Climbing top Yo-Yo installs slim bearing in addition additional and constitutes 4A offline model Climbing top Yo-Yo; The 4th kind is assembled into 2A by two side bearings lid 2 and beats type Climbing top Yo-Yo (referring to Fig. 4) soon, or the like; Thus, this novel Climbing top Yo-Yo is through detachable structural design, and the structure conversion is versatile and flexible, can realize four kinds even more kinds of playing method functions, can be much of a kind of all-round Climbing top Yo-Yo.

Said bearing 4 and side bearing 13 are the annular element that comprises inside and outside circle, and the relative inner ring in said outer ring can rotate, and realize the fixation of bearing 4 and connecting portion 11, side bearing 13 and installation shaft 12 by inner ring; In addition; The free end of said installation shaft 12 protrusion on it sheathed side bearing 13; And on this protuberance, be arranged with a rubber ring 14; One necking down groove 212 is formed on the bottom of corresponding installation portion 21, and the protuberance of said band rubber ring 14 stretches into and adaptive being positioned in the necking down groove 212, and this kind structural design can be strengthened the steadiness of

installation portion

21 and 13 assemblings of side bearing.

Product form of the foregoing description and graphic and non-limiting the utility model and style, the those of ordinary skill of any affiliated technical field all should be regarded as not breaking away from the patent category of the utility model to its suitable variation or modification of doing.

Claims

1. multi-functional Climbing top Yo-Yo of detachable, it comprises two rotary bodies and is connected the connecting axle between this two rotary body that this connecting axle is arranged with a bearing outward; It is characterized in that: also comprise the two side bearings lid that is assembled in above-mentioned two a rotating bodies with disassembled mode respectively; The medial surface center of this two side bearing lid convexes with one and is used for the installation portion assembled each other with above-mentioned rotary body, and the lateral surface center of this two side bearings lid also is preset with and supplies this two side bearings lid can interconnect the assembling grove of assembling.

2. the multi-functional Climbing top Yo-Yo of a kind of detachable as claimed in claim 1 is characterized in that: offer a mounting groove on the above-mentioned installation portion, corresponding above-mentioned two a rotating bodies are provided with the installation shaft that supplies this mounting groove to install.

3. the multi-functional Climbing top Yo-Yo of a kind of detachable as claimed in claim 2 is characterized in that: be arranged with a side bearing on the above-mentioned installation shaft, above-mentioned mounting groove is adaptive to be set on this side bearing.

4. the multi-functional Climbing top Yo-Yo of a kind of detachable as claimed in claim 1 is characterized in that: above-mentioned two rotary bodies and above-mentioned connecting axle are disassembled assembling, and the assembling grove that this connecting axle and above-mentioned two side bearings cover is suitable.