CN1865689B - Starting booster for internal combustion engines - Google Patents
Starting booster for internal combustion engines Download PDFInfo
- Publication number
- CN1865689B CN1865689B CN2006100769828A CN200610076982A CN1865689B CN 1865689 B CN1865689 B CN 1865689B CN 2006100769828 A CN2006100769828 A CN 2006100769828A CN 200610076982 A CN200610076982 A CN 200610076982A CN 1865689 B CN1865689 B CN 1865689B
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- China
- Prior art keywords
- ratchet
- clutch
- handle
- housing
- spring
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Abstract
The invention discloses a starting booster of internal-combustion engine, which is formed by a frame, a clockwork spring, a clockwork spring axle, an axle sleeve, a ratchet wheel, a clutch, a transmission device, and a reducing element. Wherein, the clockwork spring axle is mounted on the frame, while its outer end is connected to the axle sleeve and the frame; the axle sleeve is movably matched with the clockwork spring; the clutch block is movably matched with the clockwork axle via bonds; when starting the internal-combustion engine, first winding the clockwork spring, then swinging the clockwork spring axle to rotate the crank; then releasing the clockwork spring, to accelerate the rotation of crank, to start the internal-combustion engine. The invention has lower cost, simple structure, and the application for solve the defects of hand-operated starting of internal-combustion engine.
Description
Technical field
Starting booster for internal combustion engines of the present invention relates to technical field of internal combustion engines, relates to the engine starting technical field specifically.
Background technique
At present, known engine starting mode has electricity starting and hand starting, multi-cylinder engine adopts electric start mode basically, but the type that has produces fault in order to prevent electric start mode, also remain with hand starter, also can be after the electricity starting is broken down in order to internal-combustion engine with engine starting.In single-cylinder engine, there is small part to adopt electric start mode, the overwhelming majority adopts hand starting.Electricity starting saves time, laborsaving, but defective is, the cost height, useless storage battery pollutes environment.Hand starting is simple, what play a decisive role is people's strength, when hand starting, easily produce the starting reversing, casualty accident takes place, single-cylinder engine develops into today, trend is to high-power development, and like this, the requirement to manpower during hand starting is higher, hand starting difficulty is big, and two people shake crank and start often.
Summary of the invention
In order to eliminate used storage battery pollution on the environment in the dynamo-electric starting of internal combustion, reduce Consumer's input, difficulty when solving the internal-combustion engine hand starting, and eliminate and start the personal injury accident that counter-rotating is caused, the invention provides a kind of starting booster for internal combustion engines, it is by housing, clockwork spring, clockwork axis, axle sleeve, ratchet part, clutch part, linkage part, decompression member is formed, it is characterized in that: starting booster for internal combustion engines is a single-shaft configuration, the clockwork axis activity is assemblied on the housing, axle sleeve cooperates with clockwork axis is movable, clutch block cooperates with the activity of spline form with clockwork axis, one end and the ratchet of axle sleeve are fixed together, the other end cooperates with clutch block is movable, clockwork spring inner termination and axle sleeve are connected, the clockwork spring external end head is fixed on the housing, the starting booster for internal combustion engines that assembles is fixedlyed connected with internal-combustion engine, its clockwork axis is connected with the Placement of engine starting axle with overdrive clutch, between ratchet handle and the clutch handle linkage part is arranged, linkage part is by sleeve pipe, linkage rod is formed, sleeve pipe is fixed on the housing, the linkage rod activity is assemblied on the sleeve pipe, decompression member is by the decompression lever, the decompression lever supports, relief spring is formed, the decompression lever supports fixedlys connected with housing, the decompression lever is assembled together with decompression support activity, decompression arm spring one end connects housing, the other end connects the decompression lever, one end of decompression lever is fixedlyed connected with the internal-combustion engine decompression handle, and the other end and clockwork spring contact-type flexibly connect.
Description of drawings
Accompanying drawing 1 is structural representation of the present invention.
Accompanying drawing 2 is axle sleeve structure schematic representation of the present invention.
Accompanying drawing 3 is clockwork axis structural representation of the present invention.
Accompanying drawing 4 is clutch block structural representation of the present invention.
Accompanying drawing 5 is clockwork axis of the present invention and engine starting axle connection diagram.
Concrete implementing measure
In accompanying drawing 2, Intermediate shaft sleeve 7 of the present invention is structure as a whole with ratchet 8.
In accompanying drawing 3, clockwork axis 2 of the present invention is the spline form with clutch block 9 matching parts.
In accompanying drawing 4, circle is spline-like in the clutch block 9 of the present invention, and to cooperate with clockwork axis 2, cylindrical has allocating slot, to cooperate with clutch handle 12.
In accompanying drawing 5, clockwork axis 2 is connected with the form of engine starting axle 19 with overdrive clutch among the present invention
Ratchet part among the present invention is made up of ratchet 8, ratchet 18, ratchet handle 16, ratchet handle support 15, ratchet spring 17, ratchet handle supports 15 and is fixed on the housing 1, ratchet handle 16 supports 15 activities with ratchet handle and is assembled together, the ratchet 18 of ratchet handle 16 1 ends and 8 movable cooperations of ratchet, ratchet spring 17 two ends connect ratchet handle 16 and housing 1 respectively.
Clutch part among the present invention by clutch block 9, clutch handle 12, clutch handle support 11, clutch spring 10 is formed, clutch block 9 and clockwork axis 2 with the spline form cooperate, clutch handle support 11 is fixed on the housing 1, clutch handle 12 and clutch handle support 11 activities and be assembled together, one end of clutch handle 12 and 9 movable cooperations of clutch block, the two ends of clutch spring 10 connect clutch handle 12 and housing 1 respectively.
Between ratchet handle 16 among the present invention and the clutch handle 12 linkage part is arranged, linkage part by sleeve pipe 14, linkage rod 13 form, sleeve pipe 14 is fixed on the housing 1, linkage rod 13 activities are assemblied on the sleeve pipe 14.
Decompression member among the present invention is by decompression lever 3, the decompression lever supports 4, relief spring 5 is formed, the decompression lever supports 4 fixedlys connected with housing 1, decompression lever 3 supports 4 activities with decompression and is assembled together, decompression arm spring 5 one ends connect housing 1, the other end connects decompression lever 3, one end of decompression lever 3 is fixedlyed connected with the internal-combustion engine decompression handle, the other end and clockwork spring 6 contact-types flexibly connect, when clockwork spring 6 is in energetically state, decompression lever 3 is in dotted line position under the effect of decompression arm spring 5, the mechanism of decompressor of internal-combustion engine makes valve opening, do not produce pressurized gas in the cylinder of internal-combustion engine, bent axle is easy to be rotated, when clockwork spring 6 is in relaxed state, and clockwork spring
Power is greater than the active force of relief spring 5, decompression lever 3 places
The position, engine valve is in normal working, as long as the rotating speed of bent axle reaches starting speed, internal-combustion engine will be got up.
When the needs cranking internal combustion engine, pull clutch handle 12, clutch block 9 combines with axle sleeve 7, rotate clockwork spring 6 energetically with crank, clockwork spring 6 is energetically the time, because the effect of ratchet part, clockwork spring 6 can not relax one's efforts, after full strength on the clockwork spring 6, unclamp clutch handle 12, clutch block 9 separates with axle sleeve 7, decompression lever 3 is in dotted line position under the effect of relief spring 5, the mechanism of decompressor of internal-combustion engine makes valve opening, does not produce pressurized gas in the cylinder of internal-combustion engine, and bent axle is easy to be rotated, clockwork axis 2 is advanced to internal-combustion engine starting shaft 19 directions, make the two combination, rotate clockwork axis 6 with crank, I. C. engine crankshaft obtains rotating, after bent axle rotates several circles, pull ratchet handle 16 and make ratchet 18 break away from ratchet 8, ratchet handle 16 makes linkage rod 13 motions simultaneously, and acts on clutch handle 12, clutch block 9 combines with axle sleeve 7, clockwork spring 6 relaxs one's efforts, and drives clockwork axis 2 and quickens rotation, makes internal-combustion engine obtain starting.
Owing to taked above measure, the hand starting difficulty of internal-combustion engine is resolved, and no longer produces the casualty accident that is caused because of the starting counter-rotating.
The present invention is simple in structure, and cost is low, safe and reliable, can not produce pollution to environment.
Claims (3)
1. starting booster for internal combustion engines, by housing, clockwork spring, clockwork axis, axle sleeve, ratchet part, clutch part, linkage part, decompression member is formed, it is characterized in that: starting booster for internal combustion engines is a single-shaft configuration, clockwork axis (2) activity is assemblied on the housing (1), axle sleeve (7) cooperates with clockwork axis (2) is movable, clutch block (9) cooperates with the activity of spline form with clockwork axis (2), one end of axle sleeve (7) and ratchet (8) are fixed together, the other end cooperates with clutch block (9) is movable, clockwork spring (6) inner termination and axle sleeve (7) are connected, clockwork spring (6) external end head is fixed on the housing (1), between ratchet handle (16) and the clutch handle (12) linkage part is arranged, linkage part is by sleeve pipe (14), linkage rod (13) is formed, sleeve pipe (14) is fixed on the housing (1), linkage rod (13) activity is assemblied on the sleeve pipe (14), decompression member is by decompression lever (3), the decompression lever supports (4), relief spring (5) is formed, the decompression lever supports (4) fixedlys connected with housing (1), decompression lever (3) supports (4) activity with the decompression lever and is assembled together, decompression arm spring (5) one ends connect housing (1), the other end connects decompression lever (3), one end of decompression lever (3) is fixedlyed connected with the internal-combustion engine decompression handle, and the other end and clockwork spring (6) contact-type flexibly connects.
2. starting booster for internal combustion engines according to claim 1, it is characterized in that: ratchet part is made up of ratchet (8), ratchet (18), ratchet handle (16), ratchet handle support (15), ratchet spring (17), ratchet handle supports (15) and is fixed on the housing (1), ratchet handle (16) supports (15) activity with ratchet handle and is assembled together, the ratchet (18) of ratchet handle (16) one ends cooperates with ratchet (8) is movable, and ratchet spring (17) two ends connect ratchet handle (16) and housing (1) respectively.
3. starting booster for internal combustion engines according to claim 1, it is characterized in that: clutch part is made up of clutch block (9), clutch handle (12), clutch handle support (11), clutch spring (10), clutch handle supports (11) and is fixed on the housing (1), clutch handle (12) supports (11) activity with clutch handle and is assembled together, one end of clutch handle (12) cooperates with clutch block (9) is movable, and the two ends of clutch spring (10) connect clutch handle (12) and housing (1) respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2006100769828A CN1865689B (en) | 2006-04-14 | 2006-04-14 | Starting booster for internal combustion engines |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2006100769828A CN1865689B (en) | 2006-04-14 | 2006-04-14 | Starting booster for internal combustion engines |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1865689A CN1865689A (en) | 2006-11-22 |
| CN1865689B true CN1865689B (en) | 2010-04-21 |
Family
ID=37424806
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2006100769828A Expired - Fee Related CN1865689B (en) | 2006-04-14 | 2006-04-14 | Starting booster for internal combustion engines |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1865689B (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5083534A (en) * | 1989-04-05 | 1992-01-28 | Mitsubishi Jukogyo Kabushiki Kaisha | Spiral spring type starter apparatus for an internal combustion engine |
| CN2471956Y (en) * | 2001-04-13 | 2002-01-16 | 韦会庭 | Self coiled ignitor |
| CN2592887Y (en) * | 2002-12-10 | 2003-12-17 | 孙明生 | Spring energy-storing starter for diesel engine |
| CN2670620Y (en) * | 2003-12-19 | 2005-01-12 | 刘保印 | Mainspring diesel engine starter |
-
2006
- 2006-04-14 CN CN2006100769828A patent/CN1865689B/en not_active Expired - Fee Related
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5083534A (en) * | 1989-04-05 | 1992-01-28 | Mitsubishi Jukogyo Kabushiki Kaisha | Spiral spring type starter apparatus for an internal combustion engine |
| CN2471956Y (en) * | 2001-04-13 | 2002-01-16 | 韦会庭 | Self coiled ignitor |
| CN2592887Y (en) * | 2002-12-10 | 2003-12-17 | 孙明生 | Spring energy-storing starter for diesel engine |
| CN2670620Y (en) * | 2003-12-19 | 2005-01-12 | 刘保印 | Mainspring diesel engine starter |
Non-Patent Citations (1)
| Title |
|---|
| JP特开平7-103113A 1995.04.18 |
Also Published As
| Publication number | Publication date |
|---|---|
| CN1865689A (en) | 2006-11-22 |
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| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| 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: 20100421 Termination date: 20110414 |