CN2338190Y - Bearing axle rod of bicycle or tricycle - Google Patents
Bearing axle rod of bicycle or tricycle Download PDFInfo
- Publication number
- CN2338190Y CN2338190Y CN 98244471 CN98244471U CN2338190Y CN 2338190 Y CN2338190 Y CN 2338190Y CN 98244471 CN98244471 CN 98244471 CN 98244471 U CN98244471 U CN 98244471U CN 2338190 Y CN2338190 Y CN 2338190Y
- Authority
- CN
- China
- Prior art keywords
- axle
- bicycle
- processed
- rod
- certain
- 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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- Rolling Contact Bearings (AREA)
Abstract
The utility model relates to a bearing axle rod for a bicycle, or a tricycle, or the front axle of a coach, or the rear axle of a truck. A steel rod with certain length and the same diameter is adopted; a long lug boss with certain length is processed at the middle part of the steel rod; a screw thread with certain length is processed at the external side near both ends of the processed long lug boss of the steel rod. The utility model with the advantage of wide purposes can not only be used on the axles of the existing bicycles and tricycles, but also be used on the axles of the existing bicycles and tricycles which are provided with bearing axles.
Description
The utility model belongs to a kind of accessory of transport facility, particularly a kind of bicycle, three-wheel vehicle bearing axle rod.
The bicycle that existing market is sold and used, three-wheel vehicle (fortune passenger vehicle front axle, transport truck rear axle) axletree axle rod, be one certain-length is arranged, the steel rod that diameter is identical respectively is processed with the screw thread of certain-length at its steel rod two ends, in order to axle bumper to be installed, clamp nut, accessories such as packing ring, this axle rod can not be used on bicycle, three-wheel vehicle (fortune passenger vehicle front axle, the transport truck rear axle) bearing axle.
The purpose of this utility model is to overcome the weak point that prior art can not be used in bicycle, three-wheel vehicle bearing axle, provides a kind of and can be used on existing bicycle, the three-wheel vehicle axletree, can use again the bicycle of bearing axle, three-wheel vehicle bearing axle rod are being housed.
The utility model is achieved in that
The utility model adopts one certain-length, steel rod that diameter is identical are arranged, and is processed with the elongated boss of certain-length at the middle part of its steel rod, is processed with the screw thread of certain-length by the outside, two ends of elongated boss at its steel rod.
Advantage of the present utility model is:
The bearing axle rod purposes is wide, can be according to the elongated boss at axle rod middle part and the different size of the outside, boss two ends screw thread diameter, use can be used again and be equipped with on the bicycle of bearing axle, the three-wheel vehicle axletree on the existing bicycle of the various trades mark of various models, three-wheel vehicle axletree.
Provide embodiment of the present utility model below in conjunction with accompanying drawing:
Fig. 1 is a front view of the present utility model
Fig. 2 is a left view of the present utility model
Fig. 3 is an A-A cutaway view of the present utility model
As shown in the figure, the utility model is one has certain-length, middle part to have the elongated boss, is processed with the axle rod body (1) that the certain-length screw thread is constituted in its outside, boss two ends.Axle rod body (1) adopts one certain-length, and the steel rod that diameter is identical is processed with elongated boss (1a) at its steel rod middle part, goes here and there moving to prevent the miniature bearing that the bearing axle rod two ends seal in to axle rod body (1) inboard.Outside the two ends of axle rod body (1), be processed with the screw thread (1b) of certain-length,, prevent that the miniature bearing that the bearing axle rod two ends seal in from moving to axle rod body (1) outside string in order to accessories such as stop clamp nut and pad figure to be installed by elongated boss (1a).During use, the different size of elongated boss that axle rod body (1) can be processed into according to the middle part and the outside, boss two ends processing screw thread diameter, use can be used again and be equipped with on the bicycle of bearing axle, the three-wheel vehicle axletree on the existing bicycle of the various trades mark of various models, three-wheel vehicle axletree.
Claims (2)
1, a kind of bicycle, three-wheel vehicle (fortune passenger vehicle front axle, transport truck rear axle) bearing axle rod, be one certain-length is arranged, the middle part has the elongated boss, be processed with the axle rod body (1) that steel rod constituted of certain-length screw thread in the outside, elongated boss two ends, it is characterized in that: axle rod body (1) has certain-length with one, the steel rod that diameter is identical is processed with the elongated boss (1a) of certain-length at steel rod middle part.
2, a kind of bicycle according to claim 1, three-wheel vehicle (fortune passenger vehicle front axle, transport truck rear axle) bearing axle rod, its feature also is: the screw thread (1b) that is processed with certain-length at axle rod body (1) by the outside, elongated boss two ends, middle part.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 98244471 CN2338190Y (en) | 1998-09-23 | 1998-09-23 | Bearing axle rod of bicycle or tricycle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 98244471 CN2338190Y (en) | 1998-09-23 | 1998-09-23 | Bearing axle rod of bicycle or tricycle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2338190Y true CN2338190Y (en) | 1999-09-15 |
Family
ID=33990576
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 98244471 Expired - Fee Related CN2338190Y (en) | 1998-09-23 | 1998-09-23 | Bearing axle rod of bicycle or tricycle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2338190Y (en) |
-
1998
- 1998-09-23 CN CN 98244471 patent/CN2338190Y/en not_active Expired - Fee Related
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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 |