CN2673781Y - Bicycle steering control structure - Google Patents
Bicycle steering control structure Download PDFInfo
- Publication number
- CN2673781Y CN2673781Y CN 200320107041 CN200320107041U CN2673781Y CN 2673781 Y CN2673781 Y CN 2673781Y CN 200320107041 CN200320107041 CN 200320107041 CN 200320107041 U CN200320107041 U CN 200320107041U CN 2673781 Y CN2673781 Y CN 2673781Y
- Authority
- CN
- China
- Prior art keywords
- bicycle
- turning
- backguy
- control
- gyro
- 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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- Motorcycle And Bicycle Frame (AREA)
Abstract
The utility model discloses a bicycle steering control structure which belongs to the field of the human power bicycle and comprises turning pull-cords, a frame and a control handle connected with the frame. The utility model is characterized in that a revolution body is arranged on the control handle; one end of the turning pull-cord is fixed on the revolution body; a hand ring is connected to the revolution body. With this structure, the wrists of the rider are placed in the hand ring; the hand ring swings side-to-side; the revolution body rotates to drive the turning pull-cord to extend; the bicycle turning can be controlled through the turning pull-cord. The turning is convenient and flexible.
Description
Technical field
The utility model belongs to the bicycle and man field, is specifically related to a kind of control setup of the person that is specially adapted for cycling operation.
Technical background
The structure that the turning of bicycle mechanism of prior art generally adopts handlebar and front-wheel to link realizes turning to of bicycle, this kind structure is through a bicentenary developing history, technically be tending towards ripe, operated also simple and conveniently, be subjected to liking of the numerous people masses.Along with the development of bicycle consumption market, people are also more and more higher to the requirement of bicycle.And traditional bicycle can only drive, and the cyclist is sitting on the seat that is positioned at vehicle frame middle part in riding, and is upright above the waist or lean forward, and drives cyclist after the overlong time and just feels the fatigue of back waist easily, especially all the more so for the elderly.For improving this situation, alleviate cyclist's fatigue, improve the moving velocity of bicycle, the applicant had once invented a kind of bicycle, and the seat of this bicycle is arranged on the rear of vehicle frame, when driving, the cyclist can partly lie on the seat, and the health hypsokinesis leans against on the seat back, has so just alleviated fatigue.But, therefore take infeasible again with the steering mode of manual manipulation handlebar because seat is far away from handlebar.Moreover, in this kind bicycle of applicant's invention, be provided with manual draw bar formula force transmission mechanism, be provided with a control handle in this mechanism, in the bicycle running process, can spur control acting is driven the transmission shaft rotation.Like this, in the bicycle running process, also be not suitable for operating the steering mode of handlebar with hand.So, objectively require to adopt another kind to turn to control mechanism.Turn to control mechanism for this, the applicant has done open in Chinese utility model patent ZL02254529.8.For this kind bicycle of practical application, it turns to control to finish by the operation backguy.Through studying repeatedly relatively, this bicycle of applicant's invention, best mode are to turn to backguy to be arranged on control last, and the swing of armrest wrist realizes wheel steering.
The utility model content
Technical problem to be solved in the utility model is: a kind of turning of bicycle control structure is provided, and this structure can turn to control easily.
For achieving the above object, the technical solution adopted in the utility model is: design a kind of turning of bicycle control structure, comprise the control handle that turns to backguy, vehicle frame and link with vehicle frame, it is characterized in that control on gyro-rotor is set, turn to an end of backguy to be fixed on the gyro-rotor, gyro-rotor first line of a couplet catcher ring.
Gyro-rotor of the present utility model can adopt rotary sleeve, and rotary sleeve is sleeved on control last; Gyro-rotor also can adopt gyrosphere, and gyrosphere is arranged in the ball cover, offers groove on the gyrosphere, turns to an end of backguy to be fixed in the groove.
The beneficial effect that the utility model had is: after adopting this structure, bicyclist's wrist is placed in the bracelet, and the bracelet that swings, gyro-rotor rotate to drive and turn to backguy to stretch, and can turn to convenient, flexible by turning to backguy control turning of bicycle.
Description of drawings
Below in conjunction with accompanying drawing the utility model is further described.
Fig. 1 is the structural representation of an embodiment of the utility model;
Fig. 2 is that the A of Fig. 1 is to view;
Fig. 3 is the structural representation of another embodiment of the utility model;
Fig. 4 is the control mechanism scheme drawing that turns to of the present utility model.
Among the figure: 1. control is, 2. rotary sleeve, and 3. bracelet 4. turns to backguy, 5. backguy cover, 6. ball cover, 7. gyrosphere, 8., groove, 9. control, 10. turn to backguy, 11. deflecting bars, 12. front vehicle wheels.
The specific embodiment
Embodiment one:
As shown in Figure 1, 2, control is suit rotary sleeve 2 on 1, and rotary sleeve 2 can be around control 1 rotation, fixing bracelet 3 on the rotary sleeve 2, fixedly turn on the rotary sleeve 2 backguy 4 an end, turn to the other end connection deflecting bar 11 (shown in Figure 4) of backguy 4.
Cyclist's wrist is placed in the bracelet 3, when needing turning of bicycle, wrist swings, bracelet 3 swings and drives rotary sleeve 2 rotations that connect firmly with it, rotary sleeve 2 rotates and pulling turns to backguy 4 to stretch, turn to backguy 4 to stretch and to operate deflecting bar 11 actions, drive front vehicle wheel 12 and swing and turn to.In Fig. 4, turn to backguy 4,10 all to be connected on the deflecting bar 11, when wherein one turned to backguy to stretch, another root turned to backguy and then to stretch.So, being connected in control swings the bracelet linkage on 1,9.
Embodiment two:
As shown in Figure 3, control 1 on fixing ball cover 6, placement gyrospheres 7 are offered groove 8 in the ball cover 6 on the gyrosphere 7, turn to an end of backguy 4 to be fixed in the groove 8.
Cyclist's wrist is placed in the bracelet 3, when needing turning of bicycle, wrist swings, bracelet 3 swings and drives gyrosphere 7 rotations, gyrosphere 7 rotates and pulling turns to backguy 4 to stretch, turn to backguy 4 to stretch and to operate deflecting bar 11 actions, drive front vehicle wheel 12 and swing and turn to.
The stage casing of backguy 4 that turns to of the present utility model is placed in the backguy cover 5, and backguy cover 5 connects firmly 1 with control.
Claims (3)
1. turning of bicycle control structure, comprise turn to backguy, vehicle frame and with the control handle that vehicle frame links, it is characterized in that control on gyro-rotor is set, turn to an end of backguy to be fixed on the gyro-rotor, gyro-rotor first line of a couplet catcher encircles.
2. turning of bicycle control structure according to claim 1 is characterized in that gyro-rotor adopts rotary sleeve, and rotary sleeve is sleeved on control last.
3. turning of bicycle control structure according to claim 1 is characterized in that gyro-rotor adopts gyrosphere, and gyrosphere is arranged in the ball cover, offers groove on the gyrosphere, turns to an end of backguy to be fixed in the groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200320107041 CN2673781Y (en) | 2003-11-12 | 2003-11-12 | Bicycle steering control structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200320107041 CN2673781Y (en) | 2003-11-12 | 2003-11-12 | Bicycle steering control structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2673781Y true CN2673781Y (en) | 2005-01-26 |
Family
ID=34474468
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200320107041 Expired - Fee Related CN2673781Y (en) | 2003-11-12 | 2003-11-12 | Bicycle steering control structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2673781Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108945251A (en) * | 2018-09-03 | 2018-12-07 | 青岛港湾职业技术学院 | A kind of line traffic control turning stowable leisure bicycle |
-
2003
- 2003-11-12 CN CN 200320107041 patent/CN2673781Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108945251A (en) * | 2018-09-03 | 2018-12-07 | 青岛港湾职业技术学院 | A kind of line traffic control turning stowable leisure bicycle |
| CN108945251B (en) * | 2018-09-03 | 2024-04-16 | 青岛港湾职业技术学院 | Line-control turning storable leisure bicycle |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C57 | Notification of unclear or unknown address | ||
| DD01 | Delivery of document by public notice |
Addressee: Wang Xinjiang Document name: Notification of Termination of Patent Right |
|
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20050126 |