CN103244331A - Buffer starter of gasoline engine - Google Patents
Buffer starter of gasoline engine Download PDFInfo
- Publication number
- CN103244331A CN103244331A CN2013101371911A CN201310137191A CN103244331A CN 103244331 A CN103244331 A CN 103244331A CN 2013101371911 A CN2013101371911 A CN 2013101371911A CN 201310137191 A CN201310137191 A CN 201310137191A CN 103244331 A CN103244331 A CN 103244331A
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- CN
- China
- Prior art keywords
- starter
- buffer
- starting
- torsion spring
- column end
- 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.)
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Abstract
The invention discloses a buffer starter of a gasoline engine. The buffer starter comprises a starter shell, a starting handle, a starting rope, a starting pulley, an air guide plate, an outer cover, a spiral spring, a buffer torsion spring, a pawl and a guide sleeve, and is characterized in that the buffer torsion spring is sleeved at a long-column end of the starting pulley, one end of the buffer torsion spring is connected with the starting pulley, the other end of the buffer torsion spring is connected with the pawl, and the outer cover and the spiral spring are sequentially sleeved at a short-column end of the starting pulley. The buffer starter has the advantages that a spiral spring and buffer torsion spring combined structure is adopted, an energy storage effect and vibration reduction and buffer effects can be realized, the starter is labor saving and people feel easy to start a machine by the starter and the service life of the starter is prolonged.
Description
Technical field
The present invention relates to the general small-size gasoline engine technical field, particularly the starter of petrol engine.
Background technique
General small-size gasoline engine because have compact structure, volume is little, quality is light, running is raised speed, and many remarkable advantages such as fast are widely used in many product scopes such as agricultural, forestry, gardening, family.General small-size gasoline engine is made up of component such as starter, cylinder body, moving element, oil supply components, its starting system, the structure more complicated of starter particularly, rather require great effort when therefore pulling the starting rope starting, this shortcoming was more outstanding when particularly hot machine started, because the supporting many small sized product of general small-size gasoline engine are operated use by the housewife, this shortcoming also is the bottleneck that product is squeezed into American-European market, therefore, it is light to be badly in need of a kind of starting, operate comfortable, reliability height, the engine primer of long service life.
Summary of the invention
The purpose of this invention is to provide a kind of petrol engine buffer starting device, adopt wind spring to add the structure that cushions torsion spring, wind spring plays the effect of stored energy, the buffering torsion spring plays the effect of vibration damping and buffering, during with this engine starter device, light laborsaving, operation is comfortable, and has prolonged working life of starter effectively.
The technological scheme that the present invention takes is:
A kind of petrol engine buffer starting device, formed by starter housing, starting handgrip, starting rope, starter pulley, wind deflector, outer cover, wind spring, buffering torsion spring, ratchet, guide sleeve, it is characterized in that: described starter pulley is provided with long column end and short column end, described buffering torsion spring set is contained on the long column end, and an end is connected with starter pulley, the other end is connected with ratchet, and described outer cover and wind spring are sleeved on the short column end successively.
The invention has the beneficial effects as follows, adopt starter beautiful shape that this technological scheme makes, operation is light, laborsaving, comfortable, reliability is high, is fit to operator's use of various sexes, the working life that can effectively improve starter and even petrol engine.
Description of drawings
Fig. 1 is the present invention program's structural representation
Fig. 2 is the present invention program's decomposing schematic representation
Sequence number explanation in the accompanying drawing: 1, tapping screw; 2, wind deflector; 3, outer cover; 4, wind spring; 5, buffering torsion spring; 6, short column end; 7, starter pulley; 8, starting rope; 9, starter housing; 10, guide sleeve; 11, starting handgrip; 12, ratchet; 13, long column end.
Embodiment
As shown in Figure 1 and Figure 2, petrol engine buffer starting device of the present invention is made up of starter housing 9, starting handgrip 11, starting rope 8, starter pulley 7 (short column end 6, long column end 13), wind deflector 2, outer cover 3, wind spring 4, buffering torsion spring 5, ratchet 12, guide sleeve 10.
Starting rope 8 is wrapped on the starter pulley 7, and the short column end 6 of starter pulley 7 is suit outer cover 3 and wind spring 4 successively, and is placed in the starter housing 9, and the termination of starting rope 8 passes from starter housing 9, passes guide sleeve 10, is fixed on the starting handgrip 11; Buffering torsion spring 5, ratchet 12 are sleeved on the long column end 13 of starter pulley 7 successively, one end of buffering torsion spring 5 is connected with starter pulley 7, the other end is connected with ratchet 12, and wind deflector 2 is placed on outside the ratchet 12, by tapping screw 1 wind deflector 2 is fastened on the starter housing 9.
During starting up gasoline engine, drag the starting handgrip with pulling, moment of torsion passes to the buffering torsion spring by starter pulley, passes to the pusher dog of ratchet, magneto rotor then successively, magnetogenerator rotation igniting, thus pilot engine.
The present invention adds the structure that cushions torsion spring by adopting wind spring, both played the effect of stored energy, played the effect of vibration damping and buffering again, light during starting, laborsaving, the operation comfortable, can prolong the working life of starter effectively, satisfy different sexes operator's demand.
Claims (1)
1. petrol engine buffer starting device, formed by starter housing, starting handgrip, starting rope, starter pulley, wind deflector, outer cover, wind spring, buffering torsion spring, ratchet, guide sleeve, it is characterized in that: described starter pulley is provided with long column end and short column end, described buffering torsion spring set is contained on the long column end, and an end is connected with starter pulley, the other end is connected with ratchet, and described outer cover and wind spring are sleeved on the short column end successively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013101371911A CN103244331A (en) | 2013-04-07 | 2013-04-07 | Buffer starter of gasoline engine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013101371911A CN103244331A (en) | 2013-04-07 | 2013-04-07 | Buffer starter of gasoline engine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103244331A true CN103244331A (en) | 2013-08-14 |
Family
ID=48924111
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013101371911A Pending CN103244331A (en) | 2013-04-07 | 2013-04-07 | Buffer starter of gasoline engine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103244331A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1167874A (en) * | 1996-04-30 | 1997-12-17 | 斯塔廷工业株式会社 | Recoil starter |
| CN1497167A (en) * | 2002-10-21 | 2004-05-19 | ��ʼ��ҵ��ʽ���� | Unrolling startor |
| CN1696494A (en) * | 2004-05-14 | 2005-11-16 | 伊莱克斯家用产品有限公司 | Energy storing starter assembly |
| WO2012008980A1 (en) * | 2010-07-14 | 2012-01-19 | Husqvarna Forestry Products N.A., Inc | Starting device for an internal combustion engine |
| CN102562399A (en) * | 2010-11-30 | 2012-07-11 | 株式会社牧田 | Starting device for an internal combustion engine |
| CN203201706U (en) * | 2013-04-07 | 2013-09-18 | 山东华盛农业药械有限责任公司 | Buffering starter of gasoline engine |
-
2013
- 2013-04-07 CN CN2013101371911A patent/CN103244331A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1167874A (en) * | 1996-04-30 | 1997-12-17 | 斯塔廷工业株式会社 | Recoil starter |
| CN1497167A (en) * | 2002-10-21 | 2004-05-19 | ��ʼ��ҵ��ʽ���� | Unrolling startor |
| CN1696494A (en) * | 2004-05-14 | 2005-11-16 | 伊莱克斯家用产品有限公司 | Energy storing starter assembly |
| WO2012008980A1 (en) * | 2010-07-14 | 2012-01-19 | Husqvarna Forestry Products N.A., Inc | Starting device for an internal combustion engine |
| CN102562399A (en) * | 2010-11-30 | 2012-07-11 | 株式会社牧田 | Starting device for an internal combustion engine |
| CN203201706U (en) * | 2013-04-07 | 2013-09-18 | 山东华盛农业药械有限责任公司 | Buffering starter of gasoline engine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20130814 |