CN2048034U - Universal roller - Google Patents
Universal roller Download PDFInfo
- Publication number
- CN2048034U CN2048034U CN 88207049 CN88207049U CN2048034U CN 2048034 U CN2048034 U CN 2048034U CN 88207049 CN88207049 CN 88207049 CN 88207049 U CN88207049 U CN 88207049U CN 2048034 U CN2048034 U CN 2048034U
- Authority
- CN
- China
- Prior art keywords
- housing
- ball
- utility
- rolling wheel
- model
- 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.)
- Withdrawn
Links
Images
Landscapes
- Rolling Contact Bearings (AREA)
Abstract
The utility model discloses a universal roller used for rotating articles, comprising a truncated conical shell, a driving ball which is partially arranged in the conical shell, the upper cover of the truncated conical shell and a driven ball. The utility model has the advantages of simple structure and convenient maintenance.
Description
The utility model is a kind of tourelle required when being used for mobile article.
Universal rolling wheel is that people are in producing and living, for the device that article can arbitrarily be moved to any direction.A universal rolling wheel is arranged in the market and do not have two kinds of products of axle universal rolling wheel.For a universal rolling wheel is arranged, its major defect has: weight capacity is limited; Near surface bearing and bear and be easy to fracture the moment of flexure axle and disintegrate.According to market research, existing have a universal rolling wheel damage rate up to 30%; Simultaneously this universal rolling wheel is turning to when mobile, and it is required, and to go back to wheel space bigger, moves and rotate also dumb, and in the less occasion of careat, it is more inconvenient to use.And present existing nothing axle universal rolling wheel (CN87202299) has been though overcome the above-mentioned deficiency that a universal rolling wheel is arranged, and this universal rolling wheel in-to-in nylon cages easily and produce friction between housing.Thereby complex structure not only, and running inconvenience.
The purpose of this utility model is the no axle universal rolling wheel that proposes a kind of its inner no retainer, and is not only simple in structure, and easily manufactured.
Accompanying drawing is a cutaway view of the present utility model.
(1) is the truncated cone shape housing among the figure, and (2) are that its part places the active ball in the truncated cone shape housing (1), and (3) are loam cakes, is connected with flange between loam cake (3) and truncated cone shape housing.Dispose driven ball (4) between truncated cone shape housing (1), active ball (2) and loam cake (3), loam cake (3) inboard has guide rail (5), in order to limit the displacement of driven ball (4).
This shows that because driven ball of the present utility model do not need retainer to limit its displacement, thereby simple in structure, and the utility model adopts the truncated cone shape housing, can separate between loam cake and truncated cone shape housing, thus make and maintenance all very convenient.
Claims (1)
- A kind of universal rolling wheel, place the active ball in the housing, driven ball to form by housing, its part, feature of the present utility model is, said housing is a truncated cone shape housing, there is an inboard to have the loam cake of guide rail on the truncated cone shape housing, said driven ball is disposed at housing, initiatively between the guide rail of ball and loam cake.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 88207049 CN2048034U (en) | 1988-06-18 | 1988-06-18 | Universal roller |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 88207049 CN2048034U (en) | 1988-06-18 | 1988-06-18 | Universal roller |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2048034U true CN2048034U (en) | 1989-11-22 |
Family
ID=4841135
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 88207049 Withdrawn CN2048034U (en) | 1988-06-18 | 1988-06-18 | Universal roller |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2048034U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106907115A (en) * | 2017-05-04 | 2017-06-30 | 西南石油大学 | A kind of roller type antifriction pipe nipple |
-
1988
- 1988-06-18 CN CN 88207049 patent/CN2048034U/en not_active Withdrawn
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106907115A (en) * | 2017-05-04 | 2017-06-30 | 西南石油大学 | A kind of roller type antifriction pipe nipple |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN110260120B (en) | Marketing data display device | |
| CN111645085B (en) | Walking chassis structure of intelligent service robot | |
| CN2048034U (en) | Universal roller | |
| CN2437946Y (en) | Electric refrigerator | |
| CN1280286A (en) | Adjustable footing | |
| CN211141422U (en) | Lifting rotating mechanism and AGV trolley | |
| CN211285404U (en) | Warning stop rod structure of curve flat car platform field | |
| CN216138936U (en) | Anticollision intelligence food delivery robot | |
| CN2038850U (en) | Ball universal castor | |
| CN212009701U (en) | Give birth to bright self-service vending machine | |
| CN2046085U (en) | Shaftless universal rolling wheel | |
| CN2153420Y (en) | Cantilever ring type rolling mill | |
| CN2196556Y (en) | Universal castor | |
| CN2034915U (en) | Axleless universal wheel | |
| CN2043686U (en) | Serial universal wheel | |
| CN2188499Y (en) | Universal ball bearing dynamic ball group for ball castors | |
| CN2368401Y (en) | Turbine-style automatic rotary disc for dining table | |
| CN211689994U (en) | Liftable formula solar energy warning post | |
| CN211647512U (en) | Multifunctional anti-theft device for garage | |
| CN206677688U (en) | A kind of improved ceramic tile polisher | |
| CN209337398U (en) | A kind of intelligence tire storage device | |
| CN2145145Y (en) | Bicycle with concentric special axle | |
| CN2211376Y (en) | Rotary wheel with gravity near supporting point | |
| CN2413089Y (en) | Ultrathin cam ball speed reducer | |
| CN2141366Y (en) | Spherical surface universal direction changeable costor |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| 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 |