CN201768356U - Yo-yo ball bearing structure - Google Patents
Yo-yo ball bearing structure Download PDFInfo
- Publication number
- CN201768356U CN201768356U CN2010201837627U CN201020183762U CN201768356U CN 201768356 U CN201768356 U CN 201768356U CN 2010201837627 U CN2010201837627 U CN 2010201837627U CN 201020183762 U CN201020183762 U CN 201020183762U CN 201768356 U CN201768356 U CN 201768356U
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- China
- Prior art keywords
- bearing
- climbing top
- ball
- central shaft
- socketed
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
The utility model discloses a yo-yo ball bearing structure which comprises a yo-yo ball body, wherein a bearing structure is arranged on the yo-yo ball body and comprises a cone bearing sleeve, an O-shaped ring, a bearing and a central shaft, and the bearing, the O-shaped ring and the cone bearing sleeve are sequentially sheathed on the central shaft of the yo-yo ball. The technical scheme adopts the yo-yo ball with the cone bearing sleeve structure which has simpler design concept and practicability, thus prolonging the rotation time of a yo-yo ball, increasing the ornamental property when the yo-yo ball is rotating, and having the advantages of stable rotation pivot and long rotation time.
Description
Technical field
The utility model relates to a kind of toy Climbing top Yo-Yo, specifically refers to a kind of Climbing top Yo-Yo bearing arrangement.
Background technology
Existing toy Climbing top Yo-Yo bearing arrangement, comprise bearing holder (housing, cover), packing ring, bearing, its shape of described bearing holder (housing, cover) is generally circular structure, there is a little deficiency in existing Climbing top Yo-Yo when being at play, the bearing holder (housing, cover) of this circular configuration will depart from pivot point and loss of function when rotated very soon when the Climbing top Yo-Yo main body occurs tilting.
Summary of the invention
In order to overcome the weak point that existing Climbing top Yo-Yo bearing arrangement exists, it is a kind of simple in structure that the utility model purpose is to provide, the stable and permanent relatively a kind of Climbing top Yo-Yo bearing arrangement of rotational time of pivot point.
The utility model purpose is achieved through the following technical solutions:, a kind of Climbing top Yo-Yo bearing arrangement, comprise the Climbing top Yo-Yo body, described Climbing top Yo-Yo body is provided with bearing arrangement, described bearing arrangement comprises cone axis bearing sleeve, O type circle, bearing, central shaft, and described bearing, O type circle, cone axis bearing sleeve are socketed on the central shaft of Climbing top Yo-Yo body successively.
The shrinkage pool of the cone axis bearing sleeve the inner described in this programme is socketed on the bearing top circle, and the bearing centre through hole is socketed on the Climbing top Yo-Yo central shaft, is socketed with O type circle in the Climbing top Yo-Yo central shaft one end groove.
The good effect that the utility model produced is: because the technical program employing is the Climbing top Yo-Yo of the fairly simple and practical tapered bearing holder (housing, cover) structure of design concept, prolonged the rotational time of Climbing top Yo-Yo, increased the sight of Climbing top Yo-Yo rotation, it has the stable and permanent relatively advantage of rotational time of pivot point.Simultaneously tapered bearing holder (housing, cover) be shaped as taper, promptly the projected area with bearing assembling end is big than other end projected area, makes the inclination rotating range of spheroid also enlarge thereupon, further improves the rotating range of bearing.
Description of drawings
Fig. 1 is the utility model one example structure schematic diagram;
Fig. 2 is the assembly structure schematic diagram of Fig. 1.
Shown in the figure: 1, Climbing top Yo-Yo body; 2, cone axis bearing sleeve; 21, shrinkage pool; 3, O type circle; 4, bearing; 41, bearing top circle; 42, bearing centre through hole; 5, central shaft; 51, groove.
The specific embodiment
Be described further below in conjunction with above-mentioned accompanying drawing and the utility model one embodiment:
With reference to accompanying drawing 1 to 2 described a kind of Climbing top Yo-Yo bearing arrangement, comprise the Climbing top Yo-Yo body, described Climbing top Yo-Yo body 1 is provided with bearing arrangement, described bearing arrangement comprises cone axis bearing sleeve 2, O type circle 3, bearing 4, central shaft 5, and described bearing 4, O type circle 3, cone axis bearing sleeve 2 are socketed on the Climbing top Yo-Yo central shaft 5 successively.The shrinkage pool 21 of described cone axis bearing sleeve 2 the inners is socketed on the bearing top circle 41, and bearing centre through hole 42 is socketed on the Climbing top Yo-Yo central shaft 5, is socketed with O type circle 3 in the Climbing top Yo-Yo central shaft one end groove 51.Described bearing arrangement is matched on the centre of Climbing top Yo-Yo body side one end.
More than a kind of Climbing top Yo-Yo bearing arrangement provided by the utility model is described in detail, used specific case herein the utility model principle and embodiment are set forth, the explanation of above embodiment just is used for helping to understand the technical program and core concept thereof; Simultaneously, for one of ordinary skill in the art, according to summary of the invention, the part that all can change in specific embodiments and applications, in sum, this description should not be construed as restriction of the present utility model.
Claims (3)
1. Climbing top Yo-Yo bearing arrangement, comprise the Climbing top Yo-Yo body, it is characterized in that described Climbing top Yo-Yo body (1) is provided with bearing arrangement, described bearing arrangement comprises cone axis bearing sleeve (2), O type circle (3), bearing (4), central shaft (5), and described bearing, O type circle, cone axis bearing sleeve are socketed on the Climbing top Yo-Yo body central shaft successively.
2. a kind of Climbing top Yo-Yo bearing arrangement according to claim 1, the shrinkage pool (21) that it is characterized in that described cone axis bearing sleeve the inner is socketed on the bearing top circle (41), bearing centre through hole (42) is socketed on the Climbing top Yo-Yo central shaft (5), is socketed with O type circle (3) in the Climbing top Yo-Yo central shaft one end groove (51).
3. a kind of Climbing top Yo-Yo bearing arrangement according to claim 1 is characterized in that described bearing arrangement is matched on the centre of Climbing top Yo-Yo body side one end.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201837627U CN201768356U (en) | 2010-05-07 | 2010-05-07 | Yo-yo ball bearing structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201837627U CN201768356U (en) | 2010-05-07 | 2010-05-07 | Yo-yo ball bearing structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201768356U true CN201768356U (en) | 2011-03-23 |
Family
ID=43748185
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010201837627U Expired - Fee Related CN201768356U (en) | 2010-05-07 | 2010-05-07 | Yo-yo ball bearing structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201768356U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2017071138A1 (en) * | 2015-10-30 | 2017-05-04 | 广东奥飞动漫文化股份有限公司 | Rolling bearing |
-
2010
- 2010-05-07 CN CN2010201837627U patent/CN201768356U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2017071138A1 (en) * | 2015-10-30 | 2017-05-04 | 广东奥飞动漫文化股份有限公司 | Rolling bearing |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110323 Termination date: 20120507 |