CN2767313Y - Rotating lever-type reversing operating gear - Google Patents
Rotating lever-type reversing operating gear Download PDFInfo
- Publication number
- CN2767313Y CN2767313Y CN 200420105785 CN200420105785U CN2767313Y CN 2767313 Y CN2767313 Y CN 2767313Y CN 200420105785 CN200420105785 CN 200420105785 CN 200420105785 U CN200420105785 U CN 200420105785U CN 2767313 Y CN2767313 Y CN 2767313Y
- Authority
- CN
- China
- Prior art keywords
- limit base
- revoliving arm
- rotating shaft
- limited
- operating gear
- 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 - Lifetime
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Abstract
The utility model relates to a rotating lever-type reversing operating gear characterized in that a limited seat 3 is arranged on one end of a rotating shaft 2 via an external spline; the middle axle neck of the limited seat 3 is movably sleeved a revolving arm 4; the outer side of the spacing seat 3 is provided with limited columns 5 and 9; the revolving arm 4 can rotate between the two limited columns; the revolving arm 4 is axially limited between the chassis of the limited seat 3 and an elastic collar 6. One end of the rotating shaft 2 without covering the limited seat 3 connects to the gearshift component 1 of the motorcycle. The rotating lever-type reversing operating gear is convenient to operate and is flexible and labor-saving, and can not beat feet. The rotating lever-type reversing operating gear is arranged on the motorcycle and can not create interference with the peripheral mechanism, and is neat and beautiful.
Description
Technical field:
The utility model relates to a kind of motor bike reverse gear control mechanism, particularly motor-tricycle pivoted lever formula reversing gear.
Background technology:
Flourish along with motorcycle industry, motor bike no longer rest on unidirectionally just changes one's profession the stage of sailing, and it can not only just change and advance, but and reverse gear retreat.The steering unit of handling the motor-tricycle gear reversing device at present has two kinds of forms: a kind of is shaking, the manipulation arm is L-shaped, an end of handling arm passes vehicle frame from the right side of car and is sleeved on the shifter assemblies, drives the shifter assemblies rotation by handling arm, thereby reaches the purpose of reverse gear; Another kind is foot-operated, pedal control mechanism is similar to " ∨ " font of dehiscing bigger, perhaps " one " font, the centre of these two kinds of pedal control mechanisms links to each other by pipe, two end points is respectively established a little stretcher, pipe is sleeved on the shifter assemblies, steps on the little stretcher of two-end-point by pin, realizes positive and negative rotation respectively.Because manual manipulation needs chaufeur manipulation arm when directional lever is held in support, therefore brought burden to chaufeur, inconvenient operation.Though present pedal control mechanism has overcome the inconvenience that manual manipulation brings, but owing to be similar to " ∨ " font or " one " font, when motor bike during in big corner commutation, pin is stepped on the little stretcher of pedal control mechanism one end, another little stretcher will be pinched, interfere with pin, and be installed on the motor bike to combine and seem messy with peripheral mechanism, not attractive in appearance.
The content of utility model:
The purpose of this utility model provides a kind of simple to operate, particularly the pivoted lever formula reversing gear of not pinching when big corner commutates.
The purpose of this utility model is achieved in that a kind of pivoted lever formula reversing gear of design, form by rotating shaft, limit base, revoliving arm, packing ring, circlip, steel ball, limited post etc., one end of its shaft is equipped with limit base through male splines, kink has revoliving arm on the middle part axle journal of limit base, the arranged outside of limit base has limited post, revoliving arm rotates between two limited posts, and the revoliving arm axial limiting is between the chassis and circlip of limit base.
The rotating shaft end that is set with limit base has the R circular groove, and radially is drilled with through hole on the axle journal of the cooresponding limit base of R circular groove, in this through hole steel ball is housed, and the sphere of steel ball contacts with the inwall of revoliving arm and the R circular groove of rotating shaft respectively; The other end of rotating shaft connects with shifter assemblies on the motor bike.
Kink of revoliving arm is on limit base, and the other end is unsettled, and its termination is designed to stretcher.
This utility model has only a lever revoliving arm, and it can only can not be pinched when therefore operating in the interval work at front limit post or limited post place, back.Because the revoliving arm kink is on limit base, front and back are spacing by limited post, when revoliving arm is placed on the limited post of back, step on the stretcher of revoliving arm termination downwards, and revoliving arm will drive limit base and rotating shaft is rotated, and rotating shaft drives shifter assemblies and clockwise rotates, and realizes reverse gear; When need just change, stir revoliving arm gently with tiptoe, revoliving arm forwards to rapidly on the front limit post, steps on stretcher downwards, and revoliving arm will drive limit base and rotating shaft contrarotation, and rotating shaft drives shifter assemblies and rotates counterclockwise, thereby realizes just changeing.When needing commutation, stir revoliving arm gently with heel, revoliving arm forwards to rapidly on the limited post of back, can repeat above-mentioned work.Owing in rotating shaft, limit base, the formed toroidal cavity of revoliving arm, steel ball is housed, therefore can not only countershaft, limit base and revoliving arm axial limiting, and do not influence the flexible rotation of revoliving arm around the limit base axle journal.
Also the revoliving arm in the utility model can be made manual manipulation mechanism, move forward and backward with the hand shift motor bike.
Adopt the beneficial effect of such scheme to be: easy to operate, flexible, laborsaving, can not pinch, be installed on the motor bike and the mutually noninterfere of peripheral mechanism, and clean and tidy, attractive in appearance.
Description of drawings:
Fig. 1 is a front view of the present utility model;
Fig. 2 is the upward view of Fig. 1.
The specific embodiment:
Please see Figure 1, Fig. 2, the utility model mainly is made up of rotating shaft 2, limit base 3, revoliving arm 4, back limited post 5, circlip 6, steel ball 7, packing ring 8, front limit post 9, connecting relation and structural feature between them are: an end of rotating shaft 2 is equipped with limit base 3 through male splines, kink has revoliving arm 4 on the middle part axle journal of limit base 3, the arranged outside of limit base 3 has limited post 5 and 9, revoliving arm 4 rotates between two limited posts 5,9, and revoliving arm 4 axial limitings are between the chassis and circlip 6 of limit base 3.
Above-mentioned rotating shaft 2 ends that are set with limit base 3 have the R circular groove, with radially be drilled with through hole on the axle journal of the cooresponding limit base 3 of R circular groove, steel ball 7 is housed in this through hole, the sphere of steel ball 7 contacts with the inwall of revoliving arm 4 and the R circular groove of rotating shaft 2 respectively, and promptly steel ball 7 is stuck in the R circular groove in the rotating shaft 2; The other end of rotating shaft 2 connects with shifter assemblies 1 on the motor bike.
Above-mentioned revoliving arm 4 contacts with circlip 6 through packing ring 8, and 4 one kinks of revoliving arm are on limit base 3, and the other end is unsettled, and its termination is designed to stretcher.Because the longitudinal travel of revoliving arm 4 is limited by the packing ring 8, the circlip for shaft 6 that are contained on the limit base, thereby has reached the axial location effect of rotating shaft 2 with limit base 3, has saved limited axial space position; Revoliving arm 4 can only be worked on front limit post 9 or back limited post 5 in addition, has therefore also vacated the radial space position, does not interfere left foot to operate the purpose of other mechanism so reach.
Principle of work of the present utility model is: earlier with rotating shaft 2 not on an end of suit limit base 3 and the motor bike shifter assemblies 1 in the gear reversing device be fixedly connected, and use bolt tightening; An end that is set with limit base 3 is unsettled.This reversing gear is positioned at the left side of motor bike, when revoliving arm 4 is positioned on the limited post 5 of back, step on the stretcher of revoliving arm 4 terminations downwards, revoliving arm 4 will drive limit base 3 and rotating shaft 2 is rotated, rotating shaft drives shifter assemblies 1 again and clockwise rotates, and realizes that the motor bike reverse gear retreats; When needs are just changeing forward, stir revoliving arm 4 gently with tiptoe, revoliving arm forwards to rapidly on the front limit post 9, step on stretcher downwards, revoliving arm 4 will drive limit base 3 and rotating shaft 2 contrarotations, and rotating shaft 2 drives shifter assemblies 1 and rotates counterclockwise, thereby realizing just changeing advances.
Claims (3)
1. pivoted lever formula reversing gear, it is characterized in that: an end of rotating shaft (2) is equipped with limit base (3) through male splines, kink has revoliving arm (4) on the middle part axle journal of limit base (3), the arranged outside of limit base (3) has limited post (5,9), revoliving arm (4) rotates between two limited posts (5,9), and revoliving arm (4) axial limiting is between the chassis and circlip (6) of limit base (3).
2. pivoted lever formula reversing gear according to claim 1, it is characterized in that: rotating shaft (2) end that is set with limit base (3) has the R circular groove, with radially be drilled with through hole on the axle journal of the cooresponding limit base of R circular groove (3), steel ball (7) is housed in this through hole, and the sphere of steel ball (7) contacts with the inwall of revoliving arm (4) and the R circular groove of rotating shaft (2) respectively; The other end of rotating shaft (2) connects with shifter assemblies (1) on the motor bike.
3. pivoted lever formula reversing gear according to claim 1 and 2, it is characterized in that: revoliving arm (4) contacts with circlip (6) through packing ring (8), (4) kinks of revoliving arm are on limit base (3), and the other end is unsettled, and its termination is designed to stretcher.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420105785 CN2767313Y (en) | 2004-12-24 | 2004-12-24 | Rotating lever-type reversing operating gear |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420105785 CN2767313Y (en) | 2004-12-24 | 2004-12-24 | Rotating lever-type reversing operating gear |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2767313Y true CN2767313Y (en) | 2006-03-29 |
Family
ID=36681173
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200420105785 Expired - Lifetime CN2767313Y (en) | 2004-12-24 | 2004-12-24 | Rotating lever-type reversing operating gear |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2767313Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110106669A (en) * | 2019-05-29 | 2019-08-09 | 吴展玲 | A kind of clothes hanger for receiving clothing applied to balcony |
-
2004
- 2004-12-24 CN CN 200420105785 patent/CN2767313Y/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110106669A (en) * | 2019-05-29 | 2019-08-09 | 吴展玲 | A kind of clothes hanger for receiving clothing applied to balcony |
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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 | ||
| CX01 | Expiry of patent term |
Expiration termination date: 20141224 Granted publication date: 20060329 |