CN2157064Y - Double-wheel ornament type caster - Google Patents
Double-wheel ornament type caster Download PDFInfo
- Publication number
- CN2157064Y CN2157064Y CN 93206371 CN93206371U CN2157064Y CN 2157064 Y CN2157064 Y CN 2157064Y CN 93206371 CN93206371 CN 93206371 CN 93206371 U CN93206371 U CN 93206371U CN 2157064 Y CN2157064 Y CN 2157064Y
- Authority
- CN
- China
- Prior art keywords
- wheel
- ball
- shaft
- roller
- annular groove
- 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 relates to a double-wheel ornament type caster which is composed of a rotary vertical shaft, a press plate for roller balls, roller balls, a bottom pad for roller balls, an ornament cover, a framework, a wheel shaft and two rolling wheels, wherein, the roller balls, the bottom pad for roller balls, the ornament cover and a steel wire block ring are arranged on the rotary vertical shaft, and the rotary vertical shaft is fastened and connected with the framework through the steel wire block ring. The rolling wheels on both sides of the framework are connected through the wheel shaft. Compared with the prior art, the utility model has the advantages of high stability, high load bearing, long service life, beautiful appearance, etc. The utility model is suitable for foods trolleys, etc. for guesthouses, hotels, trains and planes.
Description
The utility model two-wheel decoration type universal caster wheel, it belongs to a kind of general castor with free revolving action.
At present, the cardan wheel of the different shape of selling on the market all is a monocycly, its less stable, because the single-wheel load-bearing, not only it is little to bear weight, and wheel wear is big, also influences service life.
For overcoming the weak point that above-mentioned prior art exists, the utility model provides a kind of good stability, the high dicycly universal caster wheel of load-bearing.
The purpose of this utility model is achieved in that two-wheel decoration type universal caster wheel is made up of vertical rotation shaft, ball pressing plate, ball, skeleton, wheel shaft and roller.The middle part of vertical rotation shaft has fixing ball pressing plate, has the back-up ring annular groove on the axis body of below, installs ball, ball heelpiece, cover of upholstery and elastic spring on the axis body, and wherein the end face of the bottom surface of ball pressing plate and ball heelpiece is relative has a sphere annular groove; Axle sleeve is located in the skeleton vertical slot, and its inwall has the back-up ring annular groove, and it is corresponding with the back-up ring annular groove on the vertical shaft, and vertical rotation shaft is plugged in the axle sleeve of skeleton vertical slot, bottom land installing end pearl.Two rollers of skeleton both sides installing, their roller axles connect, and the roller attaching parts comprises cover in the decoration, pad, needle roller, needle bush, pressure pad, two wheel bones, wheel rim, ornamental housing and resistance bolts.
Description of drawings is as follows:
Fig. 1 is two-wheel decoration type universal caster wheel structure and assembling scheme drawing
Fig. 2 is vertical rotation shaft and skeleton connecting portion lateral plan
Fig. 3 is a two-wheel decoration type universal caster wheel profile lateral plan
Cover 14-pad 15-needle roller 16-needle bush 17-pressure pad 18-wheel bone 19-wheel rim 20-ornamental housing 21-resistance bolt in pearl 12-wheel shaft 13-decorates at the bottom of the 1-vertical rotation shaft 2-ball pressing plate 3-vertical shaft back-up ring annular groove 4-ball 5-ball heelpiece 6-Decorative Cover 7-elastic spring 8-axle sleeve 9-axle sleeve back-up ring annular groove 10-skeleton 11-among the above figure
Below in conjunction with accompanying drawing the utility model is further described: referring to Fig. 1, two-wheel decoration type universal caster wheel is made up of vertical shaft, ball pressing plate, ball, skeleton, wheel shaft and roller.Its vertical rotation shaft (1) and ball pressing plate (2) can die casting mouldings, has vertical shaft back-up ring annular groove (3) on the axis body of ball pressing plate (2) below, ball pressing plate (2) below is installed ball (4) successively, ball heelpiece (5) and cover of upholstery (6), elastic spring (7) is placed in the vertical shaft back-up ring annular groove (3), skeleton vertical slot bottom installing end pearl (11), establish axle sleeve (8) in the groove, sleeve lining is provided with axle sleeve back-up ring annular groove (9), it is corresponding with vertical shaft back-up ring annular groove, when vertical shaft inserts axle sleeve and two annular grooves at once, elastic spring (7) flicks and is embedded between two annular grooves, thereby vertical shaft (1) is connected with skeleton (10) chucking; The end face of the bottom surface of ball pressing plate (2) and ball heelpiece (5) is relative to have the sphere annular groove, and ball (4) crouches between two annular grooves; Skeleton (10) can be injection molding body, when manufacturing as the employing metallic material, and cancellation axle sleeve (8).Skeleton (10) both sides are connected with roller by wheel shaft (12), and roller member and assembling sequence thereof are cover (13), pad (14), wheel bone (18), needle roller (15), needle bush (16), pressure pad (17), wheel rim (19), wheel bone (18), ornamental housing (20) and resistance bolt (21) in decorating.
The utility model compared with prior art has the following advantages: good stability, load-bearing height, long service life, handsome in appearance are applicable to food go-cart on hotel, restaurant, train and the aircraft etc.
Claims (3)
1, a kind of two-wheel decoration type universal caster wheel, it is made up of vertical rotation shaft, ball pressing plate, ball, skeleton, wheel shaft and roller, the middle part that it is characterized in that vertical rotation shaft (1) is provided with fixing ball pressing plate (2), has vertical shaft back-up ring annular groove (3) on its below axis body, install ball (4), ball heelpiece (5), cover of upholstery (6), elastic spring (7) on the axis body, vertical rotation shaft (1) is plugged in the vertical slot of skeleton (10), installing axle sleeve (8) in the vertical slot, bottom installing end pearl (11); Skeleton (10) is connected with the roller of both sides by wheel shaft (12), and the roller attaching parts comprises cover (13), pad (14) in the decoration, needle roller (15), needle bush (16), pressure pad (17), two wheel bones (18), wheel rim (19), ornamental housing (20) and resistance bolts (21).
2, two-wheel decoration type universal caster wheel according to claim 1 is characterized in that the end face of the bottom surface of ball pressing plate (2) and ball heelpiece (5) is relative and has a sphere annular groove.
3, two-wheel decoration type universal caster wheel according to claim 1 is characterized in that the inwall of axle sleeve (8) has axle sleeve back-up ring annular groove (9), and it is corresponding with vertical shaft back-up ring annular groove (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 93206371 CN2157064Y (en) | 1993-03-19 | 1993-03-19 | Double-wheel ornament type caster |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 93206371 CN2157064Y (en) | 1993-03-19 | 1993-03-19 | Double-wheel ornament type caster |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2157064Y true CN2157064Y (en) | 1994-02-23 |
Family
ID=33789395
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 93206371 Expired - Fee Related CN2157064Y (en) | 1993-03-19 | 1993-03-19 | Double-wheel ornament type caster |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2157064Y (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1052684C (en) * | 1993-06-23 | 2000-05-24 | 世纪产品公司 | Flutter free dual wheel caster assembly |
| CN105539554A (en) * | 2015-12-31 | 2016-05-04 | 平湖米家儿童用品有限公司 | Baby bicycle with universal wheels |
| CN105599541A (en) * | 2016-01-20 | 2016-05-25 | 胡和萍 | Guide wheel set for newsprint carrying vehicle |
| CN107709036A (en) * | 2015-06-10 | 2018-02-16 | 腾德转轮聚合物-布鲁安德特公司 | Furniture caster |
| CN108042210A (en) * | 2017-12-05 | 2018-05-18 | 郑州大学第附属医院 | A kind of cardiovascular treatment device easy to use |
-
1993
- 1993-03-19 CN CN 93206371 patent/CN2157064Y/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1052684C (en) * | 1993-06-23 | 2000-05-24 | 世纪产品公司 | Flutter free dual wheel caster assembly |
| CN107709036A (en) * | 2015-06-10 | 2018-02-16 | 腾德转轮聚合物-布鲁安德特公司 | Furniture caster |
| CN105539554A (en) * | 2015-12-31 | 2016-05-04 | 平湖米家儿童用品有限公司 | Baby bicycle with universal wheels |
| CN105599541A (en) * | 2016-01-20 | 2016-05-25 | 胡和萍 | Guide wheel set for newsprint carrying vehicle |
| CN105599541B (en) * | 2016-01-20 | 2018-11-16 | 新昌县达科机电产品设计有限公司 | A kind of newsprint load paper vehicle guide wheel group |
| CN108042210A (en) * | 2017-12-05 | 2018-05-18 | 郑州大学第附属医院 | A kind of cardiovascular treatment device easy to use |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |