CN2572125Y - Fuel saving device for motorcycle - Google Patents
Fuel saving device for motorcycle Download PDFInfo
- Publication number
- CN2572125Y CN2572125Y CN02262886U CN02262886U CN2572125Y CN 2572125 Y CN2572125 Y CN 2572125Y CN 02262886 U CN02262886 U CN 02262886U CN 02262886 U CN02262886 U CN 02262886U CN 2572125 Y CN2572125 Y CN 2572125Y
- Authority
- CN
- China
- Prior art keywords
- motorcycles
- utility
- model
- spline housing
- elastic plate
- 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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- Y02T10/76—
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- Transmission Devices (AREA)
Abstract
The utility model provides a novel fuel saving device for motorcycles, which is mainly composed of a ring gear, a splined sleeve, a circular roller, an arc elastic plate and a cover plate, wherein, the splined sleeve is arranged on the inner part of the gear ring in a movable fit mode; the outer edge of the splined sleeve is provided with zigzag slot openings arranged in an equal division mode; the big ends of the zigzag slot openings are provided with an arc-shaped elastic plate and a circular roller butted against by the arc-shaped elastic plate; the utility model has the same external dimension of a drive gear, tooth shape and parameters of an internal spline to an existing motorcycle and can be exchanged directly. When the utility model is used for the motorcycles, an accelerator can throttle down when the motorcycles coasts; a transmission system is automatically separated with a driving wheel; the motorcycles coasts with original speed. The utility model has the advantages of simple structure, fuel oil saving, and long service life, and reduces wearing, pollution discharge and noise of engines when the motorcycles slide.
Description
Technical field
The utility model relates to a kind of fuel economizer, particularly a kind of motor cycle fuel economizer.
Background technique
Motorcycle is when coast, originally can turn down throttle or flame-out to save fuel oil, but present motorcycle transmission system, except that manual clutch, inseparable with adhesion wheel mostly under steam, this moment, adhesion wheel drove engine revolution on the contrary, and motor becomes resistant load, motorcycle is slowed down quickly slide.If want to keep sliding the speed of a motor vehicle, just can not turn down throttle, to keep the corresponding rotating speed of motor, this moment is consume fuel, abrasive parts using as before.
Summary of the invention
The purpose of this utility model provides the motor cycle fuel economizer, when motorcycle relies on coast, adhesion wheel is separated automatically with transmission part and motor, turn down throttle or flame-out after, motor changes over to idle, and motorcycle still slides by original speed of a motor vehicle, fuel oil be can save, engine scuffing, blowdown and noise reduced.
The technical solution of the utility model is such: the motor cycle fuel economizer, mainly form by gear ring, spline housing, circle roller, arc elastic plate and cover plate, wherein, spline housing is installed in the gear ring movingly, the outer of spline housing is provided with the zigzag fashion notch that five equilibrium is arranged, the round roller that is provided with the arc elastic plate and is withstood at the big end of this zigzag fashion notch.
The big end width of the zigzag fashion notch of above-mentioned spline housing is greater than the external diameter of circle roller, and the small end width of above-mentioned zigzag fashion notch is less than the external diameter of circle roller, and the circle roller can freely roll and displacement in the zigzag fashion notch.
Above-mentioned cover plate is covered on the spline housing by screw.
Boundary dimension, profile of tooth and the internal spline parameter of the actuation gear in the utility model and the existing motorcycle are all identical, can directly exchange, and need not the structure of existing motorcycle is done any change or increased new component.When in motorcycle, using the utility model, when motor was rotated counterclockwise by transmission part drive gear ring, because the effect of frictional force, the circle roller was pressed to the small end of zigzag fashion notch by the inner cylindrical surface of gear ring, block spline housing and drive spline housing and rotate together, advance thereby drive motorcycle.When turn down throttle or flame-out after, motor and tooth figure reduction of speed, the circle roller is also no longer blocked spline housing by the inner cylindrical surface band of gear ring to the big end of zigzag fashion notch, so spline housing separates automatically with gear ring, although this moment, motor was in idling or flameout state, the motorcycle adhesion wheel that is connected with spline housing is under action of inertia, and still continuing to fly changes.Have simple in structure, saving fuel oil, and reduce the characteristics such as wearing and tearing, blowdown and noise of motor when sliding.Because the surface of contact in the utility model between arc elastic plate and the round roller that is withstood is big, also have the characteristics of long service life.
Description of drawings
Fig. 1 is the structure principle chart of fuel-saving apparatus for motor cycle
The A-A sectional drawing of Fig. 2 Fig. 1.
The utility model motor cycle fuel economizer, as shown in Figure 1 and Figure 2, mainly form by gear ring 1, spline housing 2, circle roller 3, arc elastic plate 4 and cover plate 5, wherein, spline housing 2 is installed in the gear ring 1 movingly, the outer of spline housing 2 is provided with the zigzag fashion notch 21 that five equilibrium is arranged, the round roller 3 that is provided with arc elastic plate 4 and is withstood at the big end of this zigzag fashion notch 21.The big end width of the zigzag fashion notch 21 of spline housing 2 is greater than the external diameter of circle roller 3, and the small end width of zigzag fashion notch 21 is less than the external diameter of circle roller 3, and circle roller 3 can freely roll and displacement in zigzag fashion notch 21.Cover plate 5 is covered on the spline housing 2 by screw.
The utility model is replaced the actuation gear that has now in the motorcycle, when motor is rotated counterclockwise by transmission part drive gear ring 1, because the effect of frictional force, circle roller 3 is pressed to the small end of zigzag fashion notch 21 by the inner cylindrical surface of gear ring 1, block spline housing 2 and drive spline housing 2 rotations that are connected with the motorcycle adhesion wheel, advance thereby drive motorcycle.When turn down throttle or flame-out after, motor and gear ring 1 reduction of speed, circle roller 3 by the inner cylindrical surface band of gear ring 1 to the big end of zigzag fashion notch 21 and no longer block spline housing 2, so spline housing 2 separates automatically with gear ring 1.Although motor is in idling or flameout state, the motorcycle adhesion wheel that is connected with spline housing 2 is under action of inertia, still continuing to fly changes, thereby reaches the greatly saving fuel oil of motorcycle in coast, and reduces the purpose of wearing and tearing, blowdown or the noise of motor.Because the surface of contact in the utility model between arc elastic plate 4 and the round roller 3 that is withstood is big, also have the characteristics of long service life.
Claims (3)
1, motor cycle fuel economizer, it is characterized in that: mainly form by gear ring, spline housing, circle roller, arc elastic plate and cover plate, wherein, spline housing is installed in the gear ring movingly, the outer of spline housing is provided with the zigzag fashion notch that five equilibrium is arranged, the round roller that is provided with the arc elastic plate and is withstood at the big end of this zigzag fashion notch.
2, motor cycle fuel economizer according to claim 1, it is characterized in that: the big end width of the zigzag fashion notch of above-mentioned spline housing is greater than the external diameter of circle roller, the small end width of above-mentioned zigzag fashion notch is less than the external diameter of circle roller, and the circle roller can freely roll and displacement in the zigzag fashion notch.
3, fuel-saving apparatus for motor cycle according to claim 1 is characterized in that: above-mentioned cover plate is covered on the spline housing by screw.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN02262886U CN2572125Y (en) | 2002-06-29 | 2002-06-29 | Fuel saving device for motorcycle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN02262886U CN2572125Y (en) | 2002-06-29 | 2002-06-29 | Fuel saving device for motorcycle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2572125Y true CN2572125Y (en) | 2003-09-10 |
Family
ID=33729369
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN02262886U Expired - Fee Related CN2572125Y (en) | 2002-06-29 | 2002-06-29 | Fuel saving device for motorcycle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2572125Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102975636A (en) * | 2011-09-06 | 2013-03-20 | 李尔公司 | Damper for a vehicle seat |
-
2002
- 2002-06-29 CN CN02262886U patent/CN2572125Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102975636A (en) * | 2011-09-06 | 2013-03-20 | 李尔公司 | Damper for a vehicle seat |
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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 |