CN204587196U - A kind of mechanical locking mechanism of shock-proof front-fork assembly - Google Patents
A kind of mechanical locking mechanism of shock-proof front-fork assembly Download PDFInfo
- Publication number
- CN204587196U CN204587196U CN201520089411.2U CN201520089411U CN204587196U CN 204587196 U CN204587196 U CN 204587196U CN 201520089411 U CN201520089411 U CN 201520089411U CN 204587196 U CN204587196 U CN 204587196U
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- CN
- China
- Prior art keywords
- cylindrical shell
- shock
- revolving bar
- gear part
- fork assembly
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- 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 discloses a kind of mechanical locking mechanism of shock-proof front-fork assembly, comprise the cylindrical shell in hollow form, described cylindrical shell one end interference fit has pipe link, other end interference fit has guide rod seat, described cylindrical shell inner circumferential is provided with the first gear part, in described pipe link one end, the circular boss coaxially arranged with described cylindrical shell is provided with in described cylindrical shell, the cylindrical shell one end being provided with guide rod seat is equipped with and can rotates relative to cylindrical shell and revolving bar moving up and down, one end that described revolving bar is positioned at cylindrical shell is convexly equipped with the second gear part be meshed with described first gear part, described revolving bar is positioned on the one end outside cylindrical shell and is connected with T-shaped seat.Its technique effect is: no matter bicycle is in riding condition or is in halted state, as long as switching that is locked and unfolding mode can will can be realized after revolving bar 90-degree rotation by rotary control knob, make the mechanical locking structure on shock-proof front-fork assembly fast easy to adjust.
Description
Technical field
The utility model relates to a kind of locking mechanism.
Background technology
At present, the mechanical locking structure be used on the shock-proof front-fork assembly on mountain bike, urban leisure car is extremely complicated, inconvenient operation, must operate shock-proof front-fork assembly when riding halted state, as oil pressure locking structure, time in total travel arbitrarily, switching that is locked and unfolding mode cannot be carried out to shock-proof front-fork assembly when particularly riding; Rider is difficult to operation in ride, brings great inconvenience to riding.
Summary of the invention
In order to solve above-mentioned the deficiencies in the prior art, the utility model provides a kind of can carry out the locked mechanical locking mechanism with opening switching to shock-proof front-fork assembly at any time.
To achieve these goals, the mechanical locking mechanism of a kind of shock-proof front-fork assembly designed by the utility model, comprise the cylindrical shell in hollow form, described cylindrical shell one end interference fit has pipe link, described pipe link and shock-proof front-fork assembly leg fix, other end interference fit has guide rod seat, described cylindrical shell inner circumferential is provided with the first gear part, in described pipe link one end, the circular boss coaxially arranged with described cylindrical shell is provided with in described cylindrical shell, the cylindrical shell one end being provided with guide rod seat is equipped with and can rotates relative to cylindrical shell and revolving bar moving up and down, one end that described revolving bar is positioned at cylindrical shell is convexly equipped with the second gear part be meshed with described first gear part, described revolving bar is positioned on the one end outside cylindrical shell and is connected with T-shaped seat, described T-shaped seat is connected with control dial.
Further, described first gear part comprises symmetrically arranged two of relative body centre, and respectively accounts for 1/4th of cylindrical shell inner circumferential; Described second gear part comprises symmetrically arranged two of relative revolving bar axle center, and respectively accounts for 1/4th of revolving bar periphery.
Further, described cylindrical shell, the first gear part and circular boss are one-body molded.
Further, described revolving bar is positioned at cylindrical shell one end and is provided with a draw bar, and when described revolving bar moves up and down, the described draw bar other end is positioned at described circular boss inner circle all the time.
Further, the diameter of described draw bar is equal with described circular boss internal diameter.
Further, described cylindrical shell and revolving bar are aluminum alloy material.
The mechanical locking mechanism of a kind of shock-proof front-fork assembly that the utility model obtains, its technique effect is: no matter bicycle is in riding condition or is in halted state, as long as switching that is locked and unfolding mode can will can be realized after revolving bar 90-degree rotation by rotary control knob, make the mechanical locking structure on shock-proof front-fork assembly fast easy to adjust.
Accompanying drawing explanation
Fig. 1 is integral structure schematic diagram of the present utility model.
Fig. 2 is the cutaway view of embodiment 1.
Fig. 3 is the cutaway view of embodiment 2.
Detailed description of the invention
Below in conjunction with drawings and Examples, the utility model is further illustrated.
Embodiment 1: as shown in Figure 1, 2, the mechanical locking mechanism of a kind of shock-proof front-fork assembly that the utility model provides, comprise the cylindrical shell 1 in hollow form, described cylindrical shell 1 one end interference fit has pipe link 2, described pipe link 2 fixes with shock-proof front-fork assembly leg, and other end interference fit has guide rod seat 3, and described cylindrical shell 1 inner circumferential is provided with the first gear part, described first gear part comprises two of the setting of relative cylindrical shell 1 Central Symmetry, and respectively accounts for 1/4th of cylindrical shell 1 inner circumferential, in described pipe link 2 one end, the coaxial circular boss 4 arranged with described cylindrical shell 1 is provided with in described cylindrical shell 1, cylindrical shell 1 one end being provided with guide rod seat 3 is equipped with and can rotates and revolving bar moving up and down 5 relative to cylindrical shell 1, one end that described revolving bar 5 is positioned at cylindrical shell 1 is convexly equipped with the second gear part 6 be meshed with described first gear part, described second gear part 6 comprises symmetrically arranged two of relative revolving bar 5 axle center, and respectively account for 1/4th of revolving bar 5 periphery, described revolving bar 5 is positioned on the one end outside cylindrical shell and is connected with T-shaped seat 7, described T-shaped seat 7 is connected with control dial.
In the present embodiment, described cylindrical shell 1, first gear part and circular boss 4 one-body molded.
In the present embodiment, described cylindrical shell 1 is aluminum alloy material with revolving bar 5.
No matter bicycle is in riding condition and is still in halted state, as long as can will can realize switching that is locked and unfolding mode after revolving bar 5 90-degree rotation by rotary control knob, makes the mechanical locking structure on shock-proof front-fork assembly fast easy to adjust.
Embodiment 2: as shown in Figure 1,3, the difference of the present embodiment and embodiment 1 is: revolving bar 5 end being positioned at described cylindrical shell 1 in the present embodiment is connected with a draw bar 8, no matter revolving bar 5 moves up and down is carried out switching that is locked and unfolding mode, this draw bar 8 other end is positioned at the inner circle of described circular boss 4 all the time, the stability of revolving bar can be strengthened, in use can not occur the situation of rocking.In the present embodiment, the diameter of this draw bar 8 and the inner circle equal diameters of described circular boss 4, best to the stablizing effect of revolving bar 5.
Claims (6)
1. the mechanical locking mechanism of a shock-proof front-fork assembly, it is characterized in that: comprise the cylindrical shell in hollow form, described cylindrical shell one end interference fit has pipe link, other end interference fit has guide rod seat, described cylindrical shell inner circumferential is provided with the first gear part, in described pipe link one end, the circular boss coaxially arranged with described cylindrical shell is provided with in described cylindrical shell, the cylindrical shell one end being provided with guide rod seat is equipped with and can rotates relative to cylindrical shell and revolving bar moving up and down, one end that described revolving bar is positioned at cylindrical shell is convexly equipped with the second gear part be meshed with described first gear part, described revolving bar is positioned on the one end outside cylindrical shell and is connected with T-shaped seat.
2. the mechanical locking mechanism of shock-proof front-fork assembly according to claim 1, is characterized in that: described first gear part comprises symmetrically arranged two of relative body centre, and respectively accounts for 1/4th of cylindrical shell inner circumferential; Described second gear part comprises symmetrically arranged two of relative revolving bar axle center, and respectively accounts for 1/4th of revolving bar periphery.
3. the mechanical locking mechanism of shock-proof front-fork assembly according to claim 1 and 2, is characterized in that: described cylindrical shell, the first gear part and circular boss are one-body molded.
4. the mechanical locking mechanism of shock-proof front-fork assembly according to claim 3, it is characterized in that: described revolving bar is positioned at cylindrical shell one end and is provided with a draw bar, when described revolving bar moves up and down, the described draw bar other end is positioned at described circular boss inner circle all the time.
5. the mechanical locking mechanism of shock-proof front-fork assembly according to claim 4, is characterized in that: the diameter of described draw bar is equal with described circular boss internal diameter.
6. the mechanical locking mechanism of shock-proof front-fork assembly according to claim 3, is characterized in that: described cylindrical shell and revolving bar are aluminum alloy material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520089411.2U CN204587196U (en) | 2015-02-09 | 2015-02-09 | A kind of mechanical locking mechanism of shock-proof front-fork assembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520089411.2U CN204587196U (en) | 2015-02-09 | 2015-02-09 | A kind of mechanical locking mechanism of shock-proof front-fork assembly |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204587196U true CN204587196U (en) | 2015-08-26 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520089411.2U Expired - Fee Related CN204587196U (en) | 2015-02-09 | 2015-02-09 | A kind of mechanical locking mechanism of shock-proof front-fork assembly |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204587196U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105523131A (en) * | 2015-10-26 | 2016-04-27 | 蔡明达 | Integrated wire-controlled mechanism and assembling method thereof |
-
2015
- 2015-02-09 CN CN201520089411.2U patent/CN204587196U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105523131A (en) * | 2015-10-26 | 2016-04-27 | 蔡明达 | Integrated wire-controlled mechanism and assembling method thereof |
| CN105523131B (en) * | 2015-10-26 | 2017-11-21 | 蔡明达 | Integral type line traffic control mechanism and its assemble method |
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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 |
Granted publication date: 20150826 Termination date: 20210209 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |