CN2444809Y - Reverse gear starting mchanism for engine of motorcycle - Google Patents
Reverse gear starting mchanism for engine of motorcycle Download PDFInfo
- Publication number
- CN2444809Y CN2444809Y CN 00244666 CN00244666U CN2444809Y CN 2444809 Y CN2444809 Y CN 2444809Y CN 00244666 CN00244666 CN 00244666 CN 00244666 U CN00244666 U CN 00244666U CN 2444809 Y CN2444809 Y CN 2444809Y
- Authority
- CN
- China
- Prior art keywords
- starting
- spring
- ratchet
- engine
- toothed wheel
- 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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Abstract
The utility model discloses a reverse gear starting mechanism for an engine of a motorcycle. The utility model has the essential structure that a spring seat 3 is sheathed on a starting shaft 10 through a straight-tooth spline, one side of the spring seat is spaced by a spring stop ring 4, and the other side is connected with the bottom surface of a left crankcase 11 through a cushion ring 1 and a return spring 2; a clutch which is sheathed on the starting shaft 10 approaches to a right crank case 12. The starting mechanism can guarantee the normal ignition of an engine, and can be beneficial for realizing the reverse gear transmission of a motorcycle. The utility model is especially suitable for motor tricycles.
Description
The utility model relates to a kind of starting mechanism, especially the motor cycle engine starting mechanism that reverses gear.
At present, public motor bike does not have reverse gear apparatus.When needs were moveed backward, the people need descend automobile-used hand push, and this not only requires great effort, and for the more just more difficult realization of motor-tricycle of loading.The tradition motor bike can not realize that the reason of reverse gear transmission is, the power-transfer clutch of former engine starting mechanism is positioned at the left crankcase bottom of driving engine, its direct and countershaft starter toothed wheel engagement, and it does not have the space of idle wheel planimetric position on every side.So do not changing substantially on the basis of former engine structure, realizing that by idle wheel is set the reverse gear transmission is impossible.
The purpose of this utility model provides a kind of Reverse of Motorcycle Engine starting mechanism that can make driving engine left crankcase bottom leave the space, and it can be lighted a fire by start the engine, does not influence the transmission of driving engine reverse gear again.
The utility model is achieved in that makes a kind of motor cycle engine that includes retracing spring, spring perch, power-transfer clutch, starting shaft starting mechanism that reverses gear, its architectural feature is: spacing by trip ring by spring perch one side of straight-tooth spline package on starting shaft, opposite side connects with the left crankcase bottom surface through packing ring and retracing spring.Starter toothed wheel one side that is sleeved on the starting shaft is corresponding with the starting ratchet, and opposite side is near the right crankcase wall, and starting ratchet and starter toothed wheel are positioned at right crankcase; Be sleeved on the close right crankcase of power-transfer clutch on the starting shaft.
The utility model with the power-transfer clutch in the former starting mechanism from driving engine left crankcase bottom longitudinal travel to the right crankcase space, with the spring perch in the former starting mechanism and reverse multiple spring and move to left crankcase bottom, this has not only saved the space of left crankcase bottom, help to realize the reverse gear transmission, and can normal start the engine work.When a commutation idle wheel is installed in the gap of being vacateed, just can change the main shaft and the countershaft rotation direction of driving engine, thereby realize the reverse gear transmission.
The employing such scheme is simple in structure, and is easy for installation, can guarantee the normal ignition of driving engine, helps motor bike to realize the reverse gear transmission again, and it is particularly useful for motor-tricycle.
Below in conjunction with drawings and Examples the utility model is further specified:
Fig. 1 is a front view of the present utility model;
Fig. 2 is the A-A cutaway view of Fig. 1.
Please see Figure 1, Fig. 2, the utility model mainly is made up of packing ring 1, retracing spring 2, spring perch 3, circlip 4, friction spring 5, circlip 6, starting ratchet 7, packing ring 8, starter toothed wheel 9, starting shaft 10.Architectural feature of the present utility model and be with the annexation of driving engine left crankcase 11, right crankcase 12, right lid 13: spacing by trip ring 4 by spring perch 3 one sides of straight-tooth spline package on starting shaft 10, opposite side connects with left crankcase 11 bottom surfaces through packing ring 1 and retracing spring 2; Be sleeved on the close right crankcase 12 of power-transfer clutch on the starting shaft 10.As can be seen from Figure 1: the power-transfer clutch in the present embodiment is made up of friction spring 5, spring collar 6, starting ratchet 7, packing ring 8, starter toothed wheel 9, starter toothed wheel 9 one sides that wherein are sleeved on the starting shaft 10 are corresponding with starting ratchet 7, opposite side is near right crankcase 12 walls, and starting ratchet 7 and starter toothed wheel 9 are positioned at right crankcase 12.As can be seen from Figure 1: corresponding with the end face ratchet of starter toothed wheel 9 by starting ratchet 7 one examples of minus thread spline package on starting shaft 10, opposite side is spacing by trip ring 6; Friction spring 5 its external parts that clamp in the circular groove of starting ratchet 7 are articulated on the left crankcase 11.
The utility model is to finish startup work like this: during the foot pedal starting arm, starting shaft 10 left-hand revolutions, starting ratchet 7 is on the one hand under the clamping of friction spring 5, under starting shaft 10 left-handed helical spline effects, move right on the other hand,, drive starter toothed wheel 9 rotations with the engagement of starter toothed wheel 9 end teeth, starter toothed wheel 9 drives the counter shaft gear rotation on the former car that is engaged with again, counter shaft gear drives reaction gear, and reaction gear drives engine crankshaft again and rotates, thereby realizes engine ignition.
Claims (3)
1. motor cycle engine starting mechanism that reverses gear, comprise retracing spring (2), spring perch (3), power-transfer clutch, starting shaft (10), it is characterized in that: spacing by trip ring (4) by spring perch (3) one sides of straight-tooth spline package on starting shaft (10), opposite side connects with left crankcase (11) bottom surface through packing ring (1) and retracing spring (2); Be sleeved on the close right crankcase (12) of power-transfer clutch on the starting shaft (10).
2. the motor cycle engine according to claim 1 starting mechanism that reverses gear, it is characterized in that: power-transfer clutch is made up of friction spring (5), spring collar (6), starting ratchet (7), packing ring (8), starter toothed wheel (9), starter toothed wheel (9) one sides that wherein are sleeved on the starting shaft (10) are corresponding with starting ratchet (7), opposite side is near right crankcase (12) wall, and starting ratchet (7) and starter toothed wheel (9) are positioned at right crankcase (12).
3. the motor cycle engine according to claim 2 starting mechanism that reverses gear, it is characterized in that: corresponding with the end face ratchet of starter toothed wheel (9) by starting ratchet (7) one sides of minus thread spline package on starting shaft (10), opposite side is spacing by spring collar (6); Its external part of friction spring (5) that clamps in the circular groove of starting ratchet (7) is articulated on the left crankcase (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 00244666 CN2444809Y (en) | 2000-10-11 | 2000-10-11 | Reverse gear starting mchanism for engine of motorcycle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 00244666 CN2444809Y (en) | 2000-10-11 | 2000-10-11 | Reverse gear starting mchanism for engine of motorcycle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2444809Y true CN2444809Y (en) | 2001-08-29 |
Family
ID=33604303
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 00244666 Expired - Fee Related CN2444809Y (en) | 2000-10-11 | 2000-10-11 | Reverse gear starting mchanism for engine of motorcycle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2444809Y (en) |
-
2000
- 2000-10-11 CN CN 00244666 patent/CN2444809Y/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 | ||
| C56 | Change in the name or address of the patentee |
Owner name: CHONGQING CHUANYU JINGGONG MACHINE DEVELOPMENT CO. Free format text: FORMER NAME OR ADDRESS: CHUANYU FINE FINISHING MACHINE FITTINGS FACTORY, CHONGQING |
|
| CP03 | Change of name, title or address |
Address after: 400054, Banan District, Chongqing democratic new village Patentee after: Chongqing Chuanyu Jinggong Mechanical Accessories Development Co., Ltd. Address before: 400055, Banan District, Chongqing road corner Patentee before: Chuanyu Precision Industrial Machinery Accessories Factory, Chongqing |
|
| 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 |