CN2556372Y - Front-located gearshift for motorbicycle - Google Patents
Front-located gearshift for motorbicycle Download PDFInfo
- Publication number
- CN2556372Y CN2556372Y CN 02275920 CN02275920U CN2556372Y CN 2556372 Y CN2556372 Y CN 2556372Y CN 02275920 CN02275920 CN 02275920 CN 02275920 U CN02275920 U CN 02275920U CN 2556372 Y CN2556372 Y CN 2556372Y
- Authority
- CN
- China
- Prior art keywords
- arm
- grade
- gear
- shift arm
- shift
- 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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- Arrangement Or Mounting Of Control Devices For Change-Speed Gearing (AREA)
Abstract
A front equal directional change gear device of a two-wheel motorcycle relates to the change gear device of the two-wheel motorcycle. Because a prior front-hook and front-tramp mechanical gear shift structure has the disadvantages that a user has a hard job to hook by a foot; a vamp is easy to be dirty and worn; an action is inflexible while in a reverse gear; thereby a foot-tramp front equal directional change gear device of the two-wheel motorcycle in the reverse gear and the gear-changing up is proposed and designed. A technical proposal is that a connecting plate (14) is arranged on the outside of a left foot board (3); a locating shaft (7) of a gear changing-up arm, the locating shaft (10) of the reverse gear arm, a spacer pin (9) of the gear changing-up arm, the spacer pin (8) of the reverse gear arm, a locating hole (12) are arranged on the connecting plate (14); the gear changing-up arm (2), a gear changing crank arm (5) and a clamp spring are arranged on the locating shaft (7) of the gear changing up arm; the reverse gear arm (1) and the clamp spring are arranged on the locating shaft (10) of the reverse gear arm; the holes of the gear changing connecting lever (2) and the reverse gear arm (1) are connected with a return spring (11) of the locating hole (12); the spacer pin (9) of the gear changing-up arm and the spacer pin (8) of the reverse gear arm are arranged on both sides of a left crank arm of the gear changing crank arm (5); a gear changing pin (6) of the reverse gear arm (1) and the gear changing pin (4) of the gear changing-up arm (2) are arranged on the both sides of the another crank arm.
Description
One, technical field
The utility model relates to the gearshift of two-wheeled motor vehicle, especially the front-located mode of two-wheeled motor vehicle gearshift in the same way.
Two, background technique
The present gearshift of two-wheeled motor vehicle extensively adopts to collude with pin and moves back shelves, the preceding into mechanical structure of shelves of stepping on, and exists when moving back grade, and the operator colludes painstakingly with pin, makes vamp easily dirty and wear and tear simultaneously, operates deficiencys such as dumb.
Three, summary of the invention
The purpose of this utility model provides a kind of simple in structure, and is easy to operate, moves back shelves or advances grade front-located mode of the two-wheeled motor vehicle that all can tramp with one's feet gearshift in the same way.
Technological scheme that the purpose of this utility model adopts is, include left wood clapper, the support that it is characterized in that the left wood clapper outside is connected with connecting plate, connecting plate is provided with into grade shift arm positioning shaft, move back grade shift arm positioning shaft and advance a grade shift arm position limit pin, move back a grade shift arm position limit pin, positioning hole, advance to be equipped with an end on grade shift arm positioning shaft axle and to have the other end arm of pedal that into grade shift arm shift pin is arranged, the advancing grade shift arm and be the shift connecting lever and the jump ring of crotch shape of hole, entering grade hole of shift arm is connected with return spring, the return spring the other end is connected with positioning hole, move back and be equipped with porose grade a shift arm and the jump ring of moving back that moves back grade shift arm shift pin of the other end arm that an end has pedal on grade shift arm positioning shaft axle, moving back grade hole of shift arm is connected with return spring, the return spring the other end is connected with positioning hole, the connecting lever both sides, the left side of shift connecting lever have into grade shift arm position limit pin respectively and move back a grade shift arm position limit pin, and another connecting lever both sides of shift connecting lever are moved back grade shift arm shift pin respectively and advanced a grade shift arm shift pin.
The utility model advances grade pedal of shift arm and moves back last the place ahead that grade pedal of shift arm is positioned at left wood clapper.
When using the utility model, be assembled in advance on the carriage of two-wheel vehicle carriage, the left side connecting lever end of shift connecting lever is connected with the shift pull bar that motor shift axle links to each other, the into pedal of grade shift arm tramps with one's feet, making into, grade shift arm shift pin that advances of grade shift arm centers on into grade shift arm positioning shaft rotation, to, down move force the shift connecting lever to center on into a grade shift arm positioning shaft rotation rotates backward, the shift pull bar that pulling links to each other with motor shift axle is mobile backward, finishes into grade operation; Pin is stepped on and is moved back grade pedal of shift arm, grade shift arm shift pin that moves back that moves back grade shift arm is rotated around moving back grade shift arm positioning shaft, moving forward, promote the shift connecting lever, to center on into grade shift pull bar that the rotation of shift arm positioning shaft is rotated forward, pulling links to each other with motor shift axle mobile forward, finishes and move back a grade operation.
Four, description of drawings
Further specify the utility model below in conjunction with accompanying drawing.
Fig. 1 is the utility model structural representation;
Fig. 2 is the plan structure schematic representation of Fig. 1.
Among the figure: 1-moves back a grade shift arm 2-and advances a grade shift arm 3-left foot pedal 4-and advance a grade shift arm shift pin 5-shift connecting lever 6-and move back a grade shift arm shift pin 7-and advance a grade shift arm positioning shaft 8-and move back a grade shift arm position limit pin 9-and advance a grade shift arm position limit pin 10-and move back a grade shift arm positioning shaft 11-return spring 12-positioning hole 13-hole 14-connecting plate 15-shift pull bar
Five, embodiment
As Fig. 1, shown in the figure .2, support in left wood clapper 3 outsides is connected with connecting plate 14, connecting plate 14 is provided with into grade shift arm positioning shaft 7, move back a grade shift arm positioning shaft 10, advance a grade shift arm position limit pin 9, move back a grade shift arm position limit pin 8, positioning hole 12, advance on 7 of grade shift arm positioning shafts and be equipped with into grade shift arm 2 and shift connecting lever 5 and jump ring, move back to be equipped with on 10 of grade shift arm positioning shafts and move back grade a shift arm 1 and a jump ring, advance grade shift arm 2 and move back grade hole of shift arm 1 13 and be connected with the return spring 11 that is connected positioning hole 12, there is into grade shift arm position limit pin 9 on the connecting lever both sides, the left side of shift connecting lever 5 and moves back a grade shift arm position limit pin 8, another connecting lever both sides have moves back moving back grade shift arm shift pin 6 and advancing grade shift arm shift pin 4 that advances of grade shift arm 2 of grade shift arm 1, and the shift pull bar 15 that motor shift axle links to each other is connected with the left side connecting lever of shift connecting lever 5.
Claims (2)
1, a kind of front-located mode of two-wheeled motor vehicle is gearshift in the same way, include left wood clapper (3), the support that it is characterized in that left wood clapper (3) outside is connected with connecting plate (14), connecting plate (14) is provided with into grade shift arm positioning shaft (7), move back grade shift arm positioning shaft (10) and advance a grade shift arm position limit pin (9), move back a grade shift arm position limit pin (8), positioning hole (12), advance to be equipped with an end on grade shift arm positioning shaft (7) axle and to have the other end arm of pedal that into grade shift arm shift pin (4) is arranged, the advancing grade shift arm (2) and be the shift connecting lever (5) and the jump ring of crotch shape of hole (13), the hole (13) of advancing grade shift arm (2) is connected with return spring (11), return spring (11) the other end is connected with positioning hole (12), move back and be equipped with grade a shift arm (1) and the jump ring of moving back that moves back grade shift arm shift pin (6) that an end has the other end arm porose (13) of pedal on grade shift arm positioning shaft (10) axle, the hole (13) of moving back grade shift arm (11) is connected with return spring (11), return spring (11) the other end is connected with positioning hole (12), the connecting lever both sides, the left side of shift connecting lever (5) have into grade shift arm position limit pin (9) respectively and move back a grade shift arm position limit pin (8), and another connecting lever both sides of shift connecting lever (5) are moved back grade shift arm shift pin (6) respectively and advanced a grade shift arm shift pin (4).
2, the front-located mode of a kind of two-wheeled motor vehicle according to claim 1 gearshift in the same way is characterized in that the pedal of grade shift arm (2) into and moves back last the place ahead that grade pedal of shift arm (1) is positioned at left wood clapper (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02275920 CN2556372Y (en) | 2002-07-29 | 2002-07-29 | Front-located gearshift for motorbicycle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02275920 CN2556372Y (en) | 2002-07-29 | 2002-07-29 | Front-located gearshift for motorbicycle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2556372Y true CN2556372Y (en) | 2003-06-18 |
Family
ID=33739868
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 02275920 Expired - Fee Related CN2556372Y (en) | 2002-07-29 | 2002-07-29 | Front-located gearshift for motorbicycle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2556372Y (en) |
-
2002
- 2002-07-29 CN CN 02275920 patent/CN2556372Y/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 |