CN205469601U - Novel bicycle rear axle structure - Google Patents
Novel bicycle rear axle structure Download PDFInfo
- Publication number
- CN205469601U CN205469601U CN201620224783.6U CN201620224783U CN205469601U CN 205469601 U CN205469601 U CN 205469601U CN 201620224783 U CN201620224783 U CN 201620224783U CN 205469601 U CN205469601 U CN 205469601U
- Authority
- CN
- China
- Prior art keywords
- positioner
- oil pipe
- wheel shaft
- utility
- rear axle
- 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
Links
Abstract
The utility model discloses a novel bicycle rear axle structure, including the shaft, the both sides of shaft all are equipped with the recess, all be equipped with positioner on the recess, the last convex body that all is equipped with of positioner, all be equipped with the locating hole on the convex body, be equipped with two adjusting device between the positioner, be equipped with two first gaskets between the adjusting device, be equipped with two limit stop between the first gasket, be equipped with two second gaskets between the limit stop, the inside oil pipe that is equipped with of shaft, the last oil filler point that is equipped with of oil pipe, one side that oil pipe kept away from the oil filler point is connected with the bearing. The utility model discloses a limit stop's settlement for bicycle rear axle can adjust according to different car rear axles, resources are saved, and recoverable recycling makes adjusting device and the limit stop can not the landing, plays the effect of fastening, has improved the security, has practiced thrift manufacturing cost, has improved product quality, and has made the security performance of product obtain improving.
Description
Technical field
This utility model relates to axletree technical field, particularly relates to axle construction after a kind of new bicycle.
Background technology
Along with the economy of China is growing, population improves constantly, and bicycle has become the vehicles necessary in people's daily life.And conventional bicycle exists a lot of problem: when waste and old bicycle reclaims, utilization rate is low, different car rear axle parts are different；Conventional bicycle bearings connects insecure, easy landing；Because extruding contact for a long time between adjusting means and positive stop in rear axle, cause deformation rust dead so that the bicycle life-span subtracts greatly.
Summary of the invention
The purpose of this utility model is to solve shortcoming present in prior art, and axle construction after a kind of new bicycle proposed.
To achieve these goals, this utility model adopts the technical scheme that
Axle construction after a kind of new bicycle, including wheel shaft, the both sides of described wheel shaft are equipped with groove, it is equipped with positioner on described groove, it is equipped with convex body on described positioner, hole, location it is equipped with on described convex body, two adjusting meanss it are provided with between described location, two the first pads it are provided with between described adjusting means, being provided with two positive stops between described first pad, be provided with two the second pads between described positive stop, described axle interior is provided with oil pipe, described oil pipe is provided with oil filler point, and described oil pipe has bearing away from the side connection of oil filler point.
Preferably, described wheel shaft surface is provided with screw thread, and screw thread matches with adjusting means.
Preferably, described positioner inner surface is more than the groove upper surface vertical dimension to wheel shaft upper surface to the vertical dimension of outer surface.
In this utility model, by the setting of positive stop, bicycle rear axle can be adjusted according to different car rear axles, economize on resources, recyclable recycling, by the setting of positioner, adjusting means and positive stop are not fall off, play the effect of fastening, improve safety, by the first pad and the setting of the second pad, making will not be because extruding contact for a long time between adjusting means and positive stop, cause deformation rust dead, by the setting of oil pipe, it is easy to the maintenance of wheel shaft, this utility model has saved production cost, improve product quality, and make the security performance of product be improved.
Accompanying drawing explanation
Fig. 1 is the structural representation of a kind of new bicycle rear axle that the utility model proposes；
Fig. 2 is the side view of a kind of new bicycle rear axle positioner that the utility model proposes.
In figure: 1 wheel shaft, 2 grooves, 3 positioners, 4 convex bodys, 5 adjusting meanss, 6 first pads, 7 positive stops, 8 second pads, 9 location hole, 10 oil pipes.
Detailed description of the invention
Below in conjunction with the accompanying drawing in this utility model embodiment, the technical scheme in this utility model embodiment is clearly and completely described, it is clear that described embodiment is only a part of embodiment of this utility model rather than whole embodiments.
nullWith reference to Fig. 1-2，Axle construction after a kind of new bicycle，Including wheel shaft 1，Wheel shaft 1 surface is provided with screw thread，The both sides of wheel shaft 1 are equipped with groove 2，Positioner 3 it is equipped with on groove 2，Described positioner 3 inner surface is more than groove 2 upper surface vertical dimension to wheel shaft 1 upper surface to the vertical dimension of outer surface，Convex body 4 it is equipped with on positioner 3，Hole 9, location it is equipped with on convex body 4，Positioner 3 is made up of two daughters，Daughter is semicircular ring structure，Daughter is connected by securing member，And securing member is positioned at hole 9, location，Two adjusting meanss 5 it are provided with between positioner 3，Adjusting means 5 matches with wheel shaft 1 thread surface，Two the first pads 6 it are equipped with between adjusting means 5，Two positive stops 7 it are provided with between first pad 6，Bicycle rear axle can be adjusted according to different car rear axles，Adjusting means 5 and positive stop 7 are not fall off，Play the effect of fastening，Improve safety，Two the second pads 8 it are provided with between positive stop 7，Described first pad 6、Positive stop 7 and the second pad 8 are all slidably connected with wheel shaft 1，Making will not be because extruding contact for a long time between adjusting means 5 and positive stop 7，Cause deformation rust dead，Described wheel shaft 1 is internal is provided with oil pipe 10，Described oil pipe 10 is provided with oil filler point，Described oil pipe 10 is connected with bearing，And oil pipe 10 is positioned at directly over bearing.
Operation principle: by the setting of positive stop 7 so that bicycle rear axle can be adjusted according to different car rear axles；Setting by positive stop 7 so that adjusting means 5 and positive stop 7 are not fall off, and play the effect of fastening；By the first pad 6 and setting of the second pad 8 so that deformation rust will not be caused dead, add machine oil by oil pipe 10 oil filler point because extruding contact for a long time, make machine oil flow into Bearing inner, it is simple to the maintenance of wheel shaft 1 between adjusting means 5 and positive stop 7.
The above; it is only this utility model preferably detailed description of the invention; but protection domain of the present utility model is not limited thereto; any those familiar with the art is in the technical scope that this utility model discloses; conceive equivalent or change in addition according to the technical solution of the utility model and utility model thereof, all should contain within protection domain of the present utility model.
Claims (3)
1. axle construction after a new bicycle, including wheel shaft (1), it is characterized in that, the both sides of described wheel shaft (1) are equipped with groove (2), positioner (3) it is equipped with in described groove (2), convex body (4) it is equipped with on described positioner (3), hole, location (9) it is equipped with on described convex body (4), two adjusting meanss (5) it are provided with between described positioner (3), two the first pads (6) it are provided with between described adjusting means (5), two positive stops (7) it are provided with between described first pad (6), two the second pads (8) it are provided with between described positive stop (7), described wheel shaft (1) is internal is provided with oil pipe (10), described oil pipe (10) is provided with oil filler point, described oil pipe (10) has bearing away from the side connection of oil filler point.
Axle construction after a kind of new bicycle the most according to claim 1, it is characterised in that described wheel shaft (1) surface is provided with screw thread, and screw thread matches with adjusting means (5).
Axle construction after a kind of new bicycle the most according to claim 1, it is characterised in that the vertical dimension of described positioner (3) inner surface to outer surface is more than the vertical dimension of groove (2) upper surface to wheel shaft (1) upper surface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620224783.6U CN205469601U (en) | 2016-03-23 | 2016-03-23 | Novel bicycle rear axle structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620224783.6U CN205469601U (en) | 2016-03-23 | 2016-03-23 | Novel bicycle rear axle structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205469601U true CN205469601U (en) | 2016-08-17 |
Family
ID=56652100
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620224783.6U Expired - Fee Related CN205469601U (en) | 2016-03-23 | 2016-03-23 | Novel bicycle rear axle structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205469601U (en) |
-
2016
- 2016-03-23 CN CN201620224783.6U patent/CN205469601U/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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160817 Termination date: 20170323 |