CN2532005Y - Vehicle speed-regulation grip - Google Patents
Vehicle speed-regulation grip Download PDFInfo
- Publication number
- CN2532005Y CN2532005Y CN 02216349 CN02216349U CN2532005Y CN 2532005 Y CN2532005 Y CN 2532005Y CN 02216349 CN02216349 CN 02216349 CN 02216349 U CN02216349 U CN 02216349U CN 2532005 Y CN2532005 Y CN 2532005Y
- Authority
- CN
- China
- Prior art keywords
- pivoted housing
- vehicle speed
- speed control
- block
- control crank
- 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 relates to a speed regulating twist grip for vehicles. A current rotary variable speed controller mainly comprises a seat body, a Teleflex hitched on the seat body, a positioning piece arranged inside the Teleflex and a positioning part on the seat body matching with the positioning piece. When regulating the speed, the positioning piece moves to and fro on the positioning part, so after a long time of use, rotating wear will result in the disengagement of the positioning piece and the positioning part, which leads to that the positioning of the positioning piece is inaccurate or difficult. The utility model comprises a seat body provided with a stern tube, a Teleflex hitched on the stern tube and matched with the seat body, a positioning piece arranged inside the Teleflex and a positioning part arranged on the stern tube and matched with the positioning piece. The utility model is characterized in that a regulating ring is hitched on the Teleflex. With the advantages of simple structure and convenient operation, the utility model can enable the positioning piece to position stably and accurately on the positioning part, solving the problem of the loosening of the twist grip after a long time of use.
Description
[technical field]
The utility model relates to a kind of vehicle speed variation controller, specifically a kind of vehicle speed control crank.
[background technology]
Existing handle formula (rotary) variable-speed controller, be widely used in vehicles such as bicycle, storage battery car, mini-motorcycle, the speed change that is used for control vehicle, it mainly comprises pedestal, be sheathed on pivoted housing on the pedestal, be positioned at the locations of pivoted housing and be positioned at the location division that cooperates with locations on the pedestal.Pivoted housing pedestal rotation relatively, thus can drive tightening up or loosening of steel cable, and the effect of location is played in locations and location division in speed regulation process, thereby reaches step speed regulation.In speed regulation process,, cause inaccurate or difficult location the in location of spacer because spacer moving back and forth on the location division after the use long period, is easy to generate loosening phenomenon between the two because the rotation wearing and tearing can make.
[summary of the invention]
Technical problem to be solved in the utility model is the defective that overcomes above-mentioned prior art, and the vehicle speed control crank of a kind of scalable locations and location division fitness is provided, and makes the positioning stablity of locations on the location division, accurately.
Technical assignment of the present utility model is such: a kind of vehicle speed control crank, comprise the pedestal that is provided with central siphon, be placed in the pivoted housing that cooperates with pedestal on the central siphon, place the locations in the pivoted housing and be located at the location division that cooperates with locations on the central siphon, it is characterized in that cover unification on the pivoted housing is used to regulate the adjustment circle of locations and location division fitness.As long as circle is adjusted in rotation, just can adjust the fitness of locations and location division, make the positioning stablity of locations on the location division, accurate, solved the loosening problem of being brought after handle uses for a long time.
Described a kind of vehicle speed control crank, the radially inner side of adjusting circle is provided with a dop and two symmetrically arranged card articles, and a side of adjusting circle is provided with the adjustment projection; Pivoted housing is provided with groove, draw-in groove that cooperates with card article that cooperates with dop and the through hole that is used to adjust the projection activity, and described adjustment projection passes through hole, places between pivoted housing inwall and the locations outer wall.As long as circle is adjusted in rotation, will inevitably drive and adjust the rotation of projection in through hole, the contact point of adjusting projection and locations is moved, thereby reaches the fitness of adjusting between locations and the location division.Dop encloses radial location with making adjustment cooperating of draw-in groove, and card article encloses located lateral with making adjustment cooperating of draw-in groove.
Described a kind of vehicle speed control crank, the inwall of pivoted housing is provided with first block, second block and the 3rd block, and described locations one end is stuck between first and second block, and this end is a fixed end; The other end is blocked by the 3rd block, and this end is a movable end, and locations is provided with a speed governing plush copper that cooperates with the location division, and this speed governing plush copper places between second block and the 3rd block.
Described a kind of vehicle speed control crank, described locations are an arc spacer, and the location division is the location roller seating space.
Described a kind of vehicle speed control crank, central siphon is provided with a conductor rope portion, is provided with rope race in the wall of pivoted housing, and conductor rope portion and rope race wear for steel cable.
Described a kind of vehicle speed control crank, pedestal is provided with a support, and support is provided with registration mast, the shifting gear that socket matches with a fluted disc on being located at pivoted housing on the registration mast, the shifting gear loam cake is established a gear rotating disk that has a label, and support combines with pivoted housing by a lid.The rotation pivoted housing is positioned at fluted disc on the pivoted housing and drives shifting gear and rotate, but and is located at the gear of the rotating disk display speed on the shifting gear.
Described a kind of vehicle speed control crank, described lid are provided with the arc card near a side of pivoted housing and end edge, pivoted housing is provided with blocking and ends the annular groove that edge cooperates, and have realized being connected of pivoted housing and pedestal.
The utility model is simple in structure, easy to operate, as long as rotate to adjust circle, with regard to the fitness of scalable locations and location division, has solved the loosening problem that handle uses the back to be brought for a long time, makes the positioning stablity of locations on the location division, accurate.
[description of drawings]
Fig. 1 is an assembling scheme drawing of the present utility model
[specific embodiment]
As shown in Figure 1, a kind of vehicle is adjusted handle, comprises pedestal 1 that is provided with central siphon 2 and the pivoted housing 3 that is sheathed on the pedestal, and pivoted housing 3 can rotate relative to pedestal 1.Pedestal 1 is fixed on the handlebar by set collar 25 and the lock screw 26 that is positioned at it, and pedestal 1 is provided with a support 14, and the head of this support 14 is provided with an adjusting knob 27, and adjusting knob 27 is connected with support 14 with spring 32 by set screw 33.Support 14 is provided with two registration masts 15, socket one shifting gear 17 on the registration mast, shifting gear 17 loam cakes are established a gear rotating disk 18 that has a gear label 19, and shifting gear 17 cooperates the rotation that realizes the gear rotating disk with fluted disc 16 on being positioned at pivoted housing, thereby shows gear; Socket one roller 34 on another registration mast.Pedestal 1 pours into an integrated entity with support 14, and support 14 is connected by a lid 20 with pivoted housing 3.Lid 20 usefulness thread-forming screws 31 are fixed on the support 14, and lid 20 is provided with the arc card and ends edge 21, and pivoted housing 3 is provided with and blocks the annular groove 22 that edge 21 only cooperates.Pedestal 1 is provided with conductor rope portion 34 and 5 location roller seating spaces 5.Be provided with in the pivoted housing 3 and locate the arc spacer 4 that roller seating space 5 cooperates, the inwall of pivoted housing 3 is provided with first block 10, second block 11 and the 3rd block 12, arc spacer 4 one ends are stuck between first and second block, the other end is blocked by the 3rd block, and the inboard of arc spacer 4 is provided with a speed governing plush copper 13.Circle 6 is adjusted in socket one on the pivoted housing 3, and the radially inner side of adjusting circle is provided with a dop 7 and two symmetrically arranged card articles 8, and a side of adjusting circle is provided with adjusts projection 9; Pivoted housing 3 is provided with groove 24, the draw-in groove 23 that cooperates with card article 8 that cooperates with dop 7 and is used to adjust the through hole that projection 9 moves, and adjusts projection 9 and passes through hole, is positioned at the cavity of pivoted housing inwall, arc spacer outer wall, the formation of the second and the 3rd block.Central siphon 2 is provided with a conductor rope portion 34, is provided with rope race in the wall of pivoted housing, and an end of steel cable 30 passes adjusting knob 27, around roller 34 and conductor rope portion 34, and then by rope race and be fixed in the afterbody of pivoted housing, the other end is connected with the change-speed box of vehicle.Pivoted housing is provided with the sheath 29 of band raised line 28 outward.
After handle uses a period of time, meeting produces loosening because rotation is worn and torn between arc spacer and location roller seating space, at this moment rotatable adjustment circle, the contact point of adjustment projection on arc spacer changed, thereby adjusted arc spacer and the location fitness between the roller seating space, made that spacer can be stablized, accurate in locating on the roller seating space of location.
Claims (8)
1, a kind of vehicle speed control crank, comprise the pedestal (1) that is provided with central siphon (2), be placed in central siphon (2) and go up the pivoted housing (3) that cooperates with pedestal (1), place locations (4) in the pivoted housing and the location division (5) that cooperates with locations (4), it is characterized in that being with on the pivoted housing (3) adjustment and enclose (6).
2, a kind of vehicle speed control crank according to claim 1 is characterized in that the radially inner side of adjusting circle (6) is provided with a dop (7) and two symmetrically arranged card articles (8), and a side of adjusting circle is provided with adjusts projection (9); Pivoted housing is provided with groove (24), the draw-in groove (23) that cooperates with card article (8) that cooperates with dop (7) and is used to adjust the movable through hole of projection (9).
3, a kind of vehicle speed control crank according to claim 1 and 2, the inwall that it is characterized in that pivoted housing is provided with first block (10), second block (11) and the 3rd block (12), described locations (4) one ends are stuck between first and second block (10,11), the other end is blocked by the 3rd block (12), locations (4) is provided with a speed governing plush copper (13) that cooperates with location division (5), and this speed governing plush copper (13) places between second block (11) and the 3rd block (12).
4, a kind of vehicle speed control crank according to claim 1 and 2 is characterized in that described locations (4) is arc spacer, and location division (5) are the location roller seating space.
5, a kind of vehicle speed control crank according to claim 1 is characterized in that central siphon (2) is provided with a conductor rope portion (34), is provided with rope race in the wall of pivoted housing (3).
6, a kind of vehicle speed control crank according to claim 1, it is characterized in that pedestal (1) is provided with a support (14), support (14) is provided with registration mast (15), registration mast (15) is gone up the shifting gear (17) that socket matches with a fluted disc (16) on being located at pivoted housing, shifting gear (17) loam cake is established a gear rotating disk (18) that has a gear label (19), and support (14) combines with pivoted housing (3) by a lid (20).
7, a kind of vehicle speed control crank according to claim 6 is characterized in that described lid (20) is provided with the arc card and ends edge (21), and pivoted housing (3) is provided with and blocks the annular groove (22) that edge (21) only cooperates.
8, a kind of vehicle speed control crank according to claim 1 is characterized in that pivoted housing is provided with the sheath (29) of a band raised line (28) outward.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02216349 CN2532005Y (en) | 2002-03-22 | 2002-03-22 | Vehicle speed-regulation grip |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02216349 CN2532005Y (en) | 2002-03-22 | 2002-03-22 | Vehicle speed-regulation grip |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2532005Y true CN2532005Y (en) | 2003-01-22 |
Family
ID=33695352
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 02216349 Expired - Fee Related CN2532005Y (en) | 2002-03-22 | 2002-03-22 | Vehicle speed-regulation grip |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2532005Y (en) |
-
2002
- 2002-03-22 CN CN 02216349 patent/CN2532005Y/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 | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20030122 Termination date: 20100322 |