CN204821941U - Rust -resistant two stand locking ware front forks of preventing colliding with - Google Patents
Rust -resistant two stand locking ware front forks of preventing colliding with Download PDFInfo
- Publication number
- CN204821941U CN204821941U CN201520533166.XU CN201520533166U CN204821941U CN 204821941 U CN204821941 U CN 204821941U CN 201520533166 U CN201520533166 U CN 201520533166U CN 204821941 U CN204821941 U CN 204821941U
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- China
- Prior art keywords
- fork
- leg
- fork leg
- riser
- mechanical brake
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- Expired - Fee Related
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- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 title abstract 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 16
- 238000009434 installation Methods 0.000 claims description 9
- 230000009286 beneficial effect Effects 0.000 abstract description 4
- 210000000078 claw Anatomy 0.000 abstract 2
- 239000011295 pitch Substances 0.000 abstract 1
- 239000003973 paint Substances 0.000 description 7
- 206010008190 Cerebrovascular accident Diseases 0.000 description 4
- 208000006011 Stroke Diseases 0.000 description 4
- 230000001795 light effect Effects 0.000 description 4
- 239000012780 transparent material Substances 0.000 description 4
- 230000000903 blocking effect Effects 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 238000005507 spraying Methods 0.000 description 3
- 238000004381 surface treatment Methods 0.000 description 3
- 230000007812 deficiency Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
Landscapes
- Steering Devices For Bicycles And Motorcycles (AREA)
Abstract
The utility model provides a rust -resistant two stand locking ware front forks of preventing colliding with, including fork riser and fork leg, fork riser and fork leg be through drawing the cap nut to be connected, and the wide toper structure in narrow back before fork leg cross section is under the narrow width's triangle -shaped structure between the two fork legs, and fork riser front end is equipped with fork riser tooth line, and fork leg rear end is equipped with colludes the claw, is equipped with the mounting hole on colluding the claw, is equipped with lock and floodgate wire conduit outside the fork leg, pitches the leg inboard and be equipped with the mud slab. The beneficial effects of the utility model are that: adopt triangle -shaped front fork structure, when guaranteeing fixing dimension, reduce collision probability, the wide toper structure in narrow back before adopt in fork leg cross section, the narrow position at water droplet interface is cut earlier and is made the front fork flexibility cross the locking ware when front fork and locking ware cross, does not take place positive collision, reduces the windage, and the mud slab welds to the fork leg inboardly, can not rub mud board and applique when the vehicle pushes the locking ware, has played fine guard action to mud board and applique.
Description
Technical field
The utility model belongs to bicycle accessories field, especially relates to a kind of antirust anti-two column mechanical brake front fork that collides with.
Background technology
In the prior art, the design of bicycle use two column mechanical brake front fork is unreasonable, very large puzzlement is brought to user, such as: be 1. parallel to each other between two column mechanical brake front fork two fork leg of existing bicycle use, opening, car locking time fork leg and single column mechanical brake often collide, cause damage; 2. the two column mechanical brake front fork fork leg square section of existing bicycle use is cylindrical structural, opening, car locking time fork leg and single column mechanical brake often there is head-on crash, and windage of riding is large; 3., in the two column mechanical brake front fork of existing bicycle use, mud plate is welded on outside fork leg, can rub mud plate and applique, cause damage when bicycle pushes mechanical brake.
Utility model content
In order to overcome above-mentioned the deficiencies in the prior art, the utility model provides a kind of antirust anti-two column mechanical brake front fork that collides with, adopt triangle front fork structure, while ensureing fitted position, reduce collision probability, fork leg square section adopts beloid water droplet cylinder structure, when front fork and mechanical brake cross, the narrow portion position at water droplet interface is first cut and is made front fork energy flexibility cross mechanical brake, there is not head-on crash, reduce windage, mud plate is welded to inside fork leg, vehicle can not rub mud plate and applique when pushing mechanical brake, mud plate and applique are played a very good protection, fork riser and fork leg are all posted high-strength transparence is resistance to touches subsides, front fork paint film is protected, transparent material does not affect overall appearance.
To achieve these goals, the utility model adopts following technical scheme:
A kind of antirust anti-two column mechanical brake front fork that collides with, comprise fork riser and fork leg, it is characterized in that: described fork riser is connected by pull hat nut with described fork leg, described fork leg square section is beloid pyramidal structure, and in up-narrow and down-wide triangular structure between described two fork legs, described fork riser front end is provided with fork riser tooth line, described fork leg rear end is provided with hook pawl, described hook pawl is provided with mounting hole, is provided with lock and brake cable conduit, is provided with mud plate inside described fork leg outside described fork leg.
Fork leg installation portion is provided with outside described fork leg.
Described mud plate is provided with water hole.
Described fork riser and described fork leg are all posted high-strength transparence is resistance to touches subsides.
Described lock is arranged on outside described arbitrary fork leg or is separately positioned on outside described two fork legs.
The advantage that the utility model has and good effect are:
1. adopt triangle front fork structure, up-narrow and down-wide, while ensureing fitted position, reduce front fork and mechanical brake to cross the width at position, reduce collision probability, reduce bicycle and pushing the friction of bicycle lock stop machine, thus play the protection of the sealer to bicycle front fork, also make bicycle front fork use while making front fork use more attractive in appearance more permanent; Triangular structure is the most stressed the most stable geometry, and leg-of-mutton three dot structure design comparisons are firm, and not yielding, front fork holding capacity intensity is better.
2. fork leg square section adopts beloid pyramidal structure (water droplet cast), and when front fork and mechanical brake cross, the narrow portion position at pyramidal structure interface is first cut and made front fork energy flexibility cross mechanical brake, head-on crash does not occur; Water-drop-shaped is the shape that windage is minimum, and airflow design reduces the resistance of ride apoplexy thus reaches light effect of riding.
3. stick on that high-strength transparence is resistance to touches subsides, front fork paint film is protected; Transparent material does not affect overall appearance.
4. mud plate is welded to inside fork leg, can not rub mud plate and applique, play a very good protection to mud plate and applique when vehicle pushes mechanical brake.
5. lock is arranged on outside arbitrary fork leg or is separately positioned on outside two fork legs, assembles, be applicable to various situation according to different demands, is beneficial to universal use.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model
Fig. 2 is lateral plan of the present utility model
Fig. 3 is the cross-sectional of the utility model fork leg
In figure: 1. fork riser 2. fork leg 3. pull hat nut 4. fork riser tooth line 5. hooks pawl 6. mounting hole 7. fork leg installation portion 8. brake cable conduit 9. mud plate 10. water hole 11. lock
Detailed description of the invention
Below in conjunction with accompanying drawing, embodiment of the present utility model is explained.
As shown in Figure 1, 2, 3, the utility model provides a kind of antirust anti-two column mechanical brake front fork that collides with, comprise fork riser 1 and fork leg 2, fork riser 1 is connected by pull hat nut 3 with fork leg 2, and fork leg 2 square section is beloid pyramidal structure, in up-narrow and down-wide triangular structure between two fork legs 2, fork riser 1 front end is provided with fork riser tooth line 4, and fork leg 2 rear end is provided with and hooks pawl 5, hooks pawl 5 and is provided with mounting hole 6, be provided with lock 11 and brake cable conduit 8 outside fork leg 2, inside fork leg 2, be provided with mud plate 9.
Further, outside fork leg 2, be provided with fork leg installation portion 7, increase fork leg installation portion 7, fork leg 2 and bicycle are installed more firm, ensure use safety.
Mud plate 9 is provided with water hole 10, when front fork carries out surface treatment (such as spraying paint) as discharge orifice, avoids blocking to bring puzzlement to production.
Fork riser 1 and fork leg 2 are all posted high-strength transparence is resistance to touches subsides, protect front fork paint film, transparent material does not affect overall appearance.
Lock 11 is arranged on outside arbitrary fork leg 2 or is separately positioned on outside two fork legs 2, assembles, be applicable to various situation according to different demands, is beneficial to universal use.
Embodiment one:
A kind of antirust anti-two column mechanical brake front fork that collides with, comprise fork riser 1 and fork leg 2, fork riser 1 is connected by pull hat nut 3 with fork leg 2, install firmly, fork leg 2 square section is beloid pyramidal structure (water droplet cast, as shown in Figure 3), when front fork and mechanical brake cross, the narrow portion position at pyramidal structure interface is first cut and is made front fork energy flexibility cross mechanical brake, there is not head-on crash, water droplet cast is the shape that windage is minimum, and airflow design reduces the resistance of ride apoplexy thus reaches light effect of riding; In up-narrow and down-wide triangular structure between two fork legs 2, up-narrow and down-wide, while ensureing fitted position, reduce front fork and mechanical brake to cross the width at position, reduce collision probability, reduce bicycle and push the friction of bicycle lock stop machine, thus play the protection of the sealer to bicycle front fork, also bicycle front fork is made to use while making front fork use more attractive in appearance more permanent, triangular structure is the most stressed the most stable geometry, leg-of-mutton three dot structure design comparisons are firm, and not yielding, front fork holding capacity intensity is better; Fork riser 1 front end is provided with fork riser tooth line 4; fork leg 2 rear end is provided with and hooks pawl 5; hook pawl 5 and be provided with mounting hole 6; for front fork is installed on bicycle, outside fork leg 2, be provided with lock 11 and brake cable conduit 8, for car locking and arrange brake cable; mud plate 9 is provided with inside fork leg 2; mud plate 9 is welded to inside fork leg 2, can not rub mud plate and applique, play a very good protection to mud plate and applique when vehicle pushes mechanical brake.
Embodiment two:
A kind of antirust anti-two column mechanical brake front fork that collides with, comprise fork riser 1 and fork leg 2, fork riser 1 is connected by pull hat nut 3 with fork leg 2, install firmly, outside fork leg 2, be provided with fork leg installation portion 7, increase fork leg installation portion 7, fork leg 2 and bicycle are installed more firm, ensure use safety; Fork leg 2 square section is beloid pyramidal structure (water droplet cast, as shown in Figure 3), when front fork and mechanical brake cross, the narrow portion position at pyramidal structure interface is first cut and is made front fork energy flexibility cross mechanical brake, there is not head-on crash, water droplet cast is the shape that windage is minimum, and airflow design reduces the resistance of ride apoplexy thus reaches light effect of riding; In up-narrow and down-wide triangular structure between two fork legs 2, up-narrow and down-wide, while ensureing fitted position, reduce front fork and mechanical brake to cross the width at position, reduce collision probability, reduce bicycle and push the friction of bicycle lock stop machine, thus play the protection of the sealer to bicycle front fork, also bicycle front fork is made to use while making front fork use more attractive in appearance more permanent, triangular structure is the most stressed the most stable geometry, leg-of-mutton three dot structure design comparisons are firm, and not yielding, front fork holding capacity intensity is better; Fork riser 1 front end is provided with fork riser tooth line 4, fork leg 2 rear end is provided with and hooks pawl 5, hook pawl 5 and be provided with mounting hole 6, for front fork is installed on bicycle, outside fork leg 2, be provided with lock 11 and brake cable conduit 8, for car locking and arrange brake cable, mud plate 9 is provided with inside fork leg 2, mud plate 9 is welded to inside fork leg 2, can not rub mud plate and applique, play a very good protection to mud plate and applique when vehicle pushes mechanical brake; Mud plate 9 is provided with water hole 10, when front fork carries out surface treatment (such as spraying paint) as discharge orifice, avoids blocking to bring puzzlement to production.
Embodiment three:
A kind of antirust anti-two column mechanical brake front fork that collides with, comprises fork riser 1 and fork leg 2, fork riser 1 and fork leg 2 is all posted high-strength transparence is resistance to touches subsides, and protect front fork paint film, transparent material does not affect overall appearance, fork riser 1 is connected by pull hat nut 3 with fork leg 2, installs firmly, is provided with fork leg installation portion 7 outside fork leg 2, increases fork leg installation portion 7, fork leg 2 and bicycle is installed more firm, ensures use safety, fork leg 2 square section is beloid pyramidal structure (water droplet cast, as shown in Figure 3), when front fork and mechanical brake cross, the narrow portion position at pyramidal structure interface is first cut and is made front fork energy flexibility cross mechanical brake, there is not head-on crash, water droplet cast is the shape that windage is minimum, and airflow design reduces the resistance of ride apoplexy thus reaches light effect of riding, in up-narrow and down-wide triangular structure between two fork legs 2, up-narrow and down-wide, while ensureing fitted position, reduce front fork and mechanical brake to cross the width at position, reduce collision probability, reduce bicycle and push the friction of bicycle lock stop machine, thus play the protection of the sealer to bicycle front fork, also bicycle front fork is made to use while making front fork use more attractive in appearance more permanent, triangular structure is the most stressed the most stable geometry, leg-of-mutton three dot structure design comparisons are firm, and not yielding, front fork holding capacity intensity is better, fork riser 1 front end is provided with fork riser tooth line 4, fork leg 2 rear end is provided with and hooks pawl 5, hook pawl 5 and be provided with mounting hole 6, for front fork is installed on bicycle, lock 11 and brake cable conduit 8 is provided with outside fork leg 2, lock 11 is arranged on outside arbitrary fork leg 2 or is separately positioned on outside two fork legs 2, assemble according to different demands, be applicable to various situation, be beneficial to universal use, brake cable conduit 8 is for arranging brake cable, mud plate 9 is provided with inside fork leg 2, mud plate 9 is welded to inside fork leg 2, vehicle can not rub mud plate and applique when pushing mechanical brake, mud plate and applique are played a very good protection, mud plate 9 is provided with water hole 10, when front fork carries out surface treatment (such as spraying paint) as discharge orifice, avoids blocking to bring puzzlement to production.
Above three embodiments of the present utility model have been described in detail, but described content being only preferred embodiment of the present utility model, can not being considered to for limiting practical range of the present utility model.All equalizations done according to the utility model application range change and improve, and all should still belong within patent covering scope of the present utility model.
Claims (5)
1. antirust anti-two column mechanical brake front fork that collides with, comprise fork riser and fork leg, it is characterized in that: described fork riser is connected by pull hat nut with described fork leg, described fork leg square section is beloid pyramidal structure, and in up-narrow and down-wide triangular structure between described two fork legs, described fork riser front end is provided with fork riser tooth line, described fork leg rear end is provided with hook pawl, described hook pawl is provided with mounting hole, is provided with lock and brake cable conduit, is provided with mud plate inside described fork leg outside described fork leg.
2. antirust anti-two column mechanical brake front fork that collides with according to claim 1, is characterized in that: be provided with fork leg installation portion outside described fork leg.
3. antirust anti-two column mechanical brake front fork that collides with according to claim 1, is characterized in that: described mud plate is provided with water hole.
4. antirust anti-two column mechanical brake front fork that collides with according to claim 1, is characterized in that: described fork riser and described fork leg are all posted high-strength transparence is resistance to touches subsides.
5. antirust anti-two column mechanical brake front fork that collides with according to claim 1, is characterized in that: described lock is arranged on outside described arbitrary fork leg or is separately positioned on outside described two fork legs.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520533166.XU CN204821941U (en) | 2015-07-21 | 2015-07-21 | Rust -resistant two stand locking ware front forks of preventing colliding with |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520533166.XU CN204821941U (en) | 2015-07-21 | 2015-07-21 | Rust -resistant two stand locking ware front forks of preventing colliding with |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204821941U true CN204821941U (en) | 2015-12-02 |
Family
ID=54679568
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520533166.XU Expired - Fee Related CN204821941U (en) | 2015-07-21 | 2015-07-21 | Rust -resistant two stand locking ware front forks of preventing colliding with |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204821941U (en) |
-
2015
- 2015-07-21 CN CN201520533166.XU patent/CN204821941U/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 |
Granted publication date: 20151202 |