CN205371330U - Bicycle is steel ball sleeve for shock absorber - Google Patents
Bicycle is steel ball sleeve for shock absorber Download PDFInfo
- Publication number
- CN205371330U CN205371330U CN201521117745.2U CN201521117745U CN205371330U CN 205371330 U CN205371330 U CN 205371330U CN 201521117745 U CN201521117745 U CN 201521117745U CN 205371330 U CN205371330 U CN 205371330U
- Authority
- CN
- China
- Prior art keywords
- steel ball
- base member
- matrix
- perisporium
- installing
- 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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- Fluid-Damping Devices (AREA)
- Vibration Dampers (AREA)
Abstract
The utility model discloses a bicycle is steel ball sleeve for shock absorber, including cavity column base member, base member axial both ends opening, the base member perisporium comprises straight portion and the circular arc portion along its circumference end to end, straight portion is the plane with base member axial direction parallel, circular arc portion is partly with the face of cylinder of the coaxial heart of base member, circumference along the base member perisporium, the length of straight portion is less than the diameter of circular arc portion, the equipartition has a plurality of mounting holes that are used for installing the steel ball in the circular arc portion of base member perisporium, be equipped with a plurality of rectangular holes in the straight portion of base member perisporium, the length direction and the base member axial vertical in rectangular hole, base member axial equipartition is followed in each rectangular hole, the equipartition has a plurality of mounting holes that are used for installing the steel ball between two adjacent rectangular holes, every mounting hole all is equipped with a steel ball. The utility model discloses bicycle is steel ball sleeve for shock absorber, its is rational in infrastructure, can be applicable to the axle that has the side grain.
Description
Technical field
This utility model relates to bicycle shock absorber steel ball sleeve.
Background technology
Steel ball sleeve is mainly made up of matrix+steel ball, is mainly used in the industry of die industry, machinery equipment and running at high precision or motion.
What the matrix of steel ball sleeve adopted is cylindrical, is mainly used for cylindrical axial workpiece and coordinates.
In machinery equipment, the axial workpiece of some is owing to needing turning effort to adopt the axle with side grain when using.Cylindrical steel ball sleeve can not meet the user demand of the axle of side grain to be had, and easily causes direction instability, positioning when rotated.
Utility model content
The purpose of this utility model is in that to provide a kind of bicycle shock absorber steel ball sleeve, and it is rational in infrastructure, can be suitably used for the axle with side grain.
For achieving the above object, the technical solution of the utility model is a kind of bicycle shock absorber steel ball sleeve of design, including hollow columnar matrix；
The axial both ends open of described matrix；
Described matrix perisporium is formed by along its end to end flat part of circumference and arc sections；
Described flat part is the plane axially in parallel with matrix；
Described arc sections is the part on the face of cylinder of the heart coaxial with matrix；
Along the circumference of matrix perisporium, the length of described flat part is less than the diameter of arc sections；
The arc sections of described matrix perisporium is evenly equipped with some installing holes for installing steel ball；
The flat part of described matrix perisporium is provided with multiple strip hole；
The length direction of described strip hole is axially vertical with matrix；
Each strip hole is axially uniform along matrix；
It is evenly equipped with some installing holes for installing steel ball between adjacent two strip holes；
Each installing hole is equipped with a steel ball.
Preferably, the spacing of adjacent two strip holes is 10～20mm.
Advantage of the present utility model and having the beneficial effects that: providing a kind of bicycle shock absorber steel ball sleeve, it is rational in infrastructure, can be suitably used for the axle with side grain.
This utility model makes the steel ball sleeve of traditional cylindrical base into the matrix steel ball sleeve with side grain (flat part), it is possible to effectively solve steel ball sleeve and the unmatched problem of axial workpiece with side grain, it is ensured that part stability in use, not positioning.
This utility model steel ball sleeve is mainly used in the middle of bicycle Novel shock absorbing structure, it is possible to play shock-proof effect, it is also possible to the headstock direction keeping bicycle is consistent with direction of rotation, and gapless, enhances the safety coefficient of bicycle.
Accompanying drawing explanation
Fig. 1 is schematic diagram of the present utility model.
Detailed description of the invention
Below in conjunction with drawings and Examples, detailed description of the invention of the present utility model is further described.Following example are only for clearly illustrating the technical solution of the utility model, and can not limit protection domain of the present utility model with this.
The technical scheme that this utility model is embodied as is:
As it is shown in figure 1, a kind of bicycle shock absorber steel ball 3 overlaps, including hollow columnar matrix；
The axial both ends open of described matrix；
Described matrix perisporium is formed by along its end to end flat part 1 of circumference and arc sections 2；
Described flat part 1 is the plane axially in parallel with matrix；
Described arc sections 2 is the part on the face of cylinder of the heart coaxial with matrix；
Along the circumference of matrix perisporium, the length of described flat part 1 is less than the diameter of arc sections 2；
The arc sections 2 of described matrix perisporium is evenly equipped with some installing holes for installing steel ball 3；
The flat part 1 of described matrix perisporium is provided with multiple strip hole；
The length direction of described strip hole is axially vertical with matrix；
Each strip hole is axially uniform along matrix；
It is evenly equipped with some installing holes for installing steel ball 3 between adjacent two strip holes；
Each installing hole is equipped with a steel ball 3.
The spacing of adjacent two strip holes is 10～20mm.
The above is only preferred implementation of the present utility model; should be understood that; for those skilled in the art; under the premise without departing from this utility model know-why; can also making some improvements and modifications, these improvements and modifications also should be regarded as protection domain of the present utility model.
Claims (2)
1. bicycle shock absorber steel ball sleeve, it is characterised in that:
Including hollow columnar matrix；
The axial both ends open of described matrix；
Described matrix perisporium is formed by along its end to end flat part of circumference and arc sections；
Described flat part is the plane axially in parallel with matrix；
Described arc sections is the part on the face of cylinder of the heart coaxial with matrix；
Along the circumference of matrix perisporium, the length of described flat part is less than the diameter of arc sections；
The arc sections of described matrix perisporium is evenly equipped with some installing holes for installing steel ball；
The flat part of described matrix perisporium is provided with multiple strip hole；
The length direction of described strip hole is axially vertical with matrix；
Each strip hole is axially uniform along matrix；
It is evenly equipped with some installing holes for installing steel ball between adjacent two strip holes；
Each installing hole is equipped with a steel ball.
2. bicycle shock absorber steel ball sleeve according to claim 1, it is characterised in that the spacing of adjacent two strip holes is 10～20mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521117745.2U CN205371330U (en) | 2015-12-30 | 2015-12-30 | Bicycle is steel ball sleeve for shock absorber |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521117745.2U CN205371330U (en) | 2015-12-30 | 2015-12-30 | Bicycle is steel ball sleeve for shock absorber |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205371330U true CN205371330U (en) | 2016-07-06 |
Family
ID=56256705
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201521117745.2U Expired - Fee Related CN205371330U (en) | 2015-12-30 | 2015-12-30 | Bicycle is steel ball sleeve for shock absorber |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205371330U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105465193A (en) * | 2015-12-30 | 2016-04-06 | 苏州钛盟科技精密模具有限公司 | Steel ball bushing for shock absorber of bicycle |
-
2015
- 2015-12-30 CN CN201521117745.2U patent/CN205371330U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105465193A (en) * | 2015-12-30 | 2016-04-06 | 苏州钛盟科技精密模具有限公司 | Steel ball bushing for shock absorber of bicycle |
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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: 20160706 Termination date: 20211230 |