CN2630511Y - Automatic reset starter for general two-stroke petal engine - Google Patents
Automatic reset starter for general two-stroke petal engine Download PDFInfo
- Publication number
- CN2630511Y CN2630511Y CN 03249484 CN03249484U CN2630511Y CN 2630511 Y CN2630511 Y CN 2630511Y CN 03249484 CN03249484 CN 03249484 CN 03249484 U CN03249484 U CN 03249484U CN 2630511 Y CN2630511 Y CN 2630511Y
- Authority
- CN
- China
- Prior art keywords
- starter
- starting
- cup
- shaped
- shell
- 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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- Output Control And Ontrol Of Special Type Engine (AREA)
Abstract
The utility model relates to an automatic reset starter for general two-stroke petrol engines, which is characterized in that the automatic reset starter is composed of a step-shaped starting scroll arranged in a circular table-shaped starter casing, a disc-shaped detent sleeve plate, a cup-shaped starting sleeve and a starting handle outside the starter casing, wherein one side of the starter scroll, which is adjacent to the bottom surface of the starter casing, is fixedly provided with an annular disc-shaped spring. A pull wire groove for winding a starting pull rope is arranged on the circumference of the outer cylindrical surface of a big step of the starter scroll. A pair of telescopic detents are arranged in a circular disc of the detent sleeve plate; the center of the inner bottom of the starter casing is provided with a rotary column. The detent sleeve plate and the starter scroll are sheathed on the rotary column in the starter casing and are connected in a rotation mode; the cup-shaped starting sleeve is covered outside the detent sleeve plate; the bottom of the cup-shaped starting sleeve is fixedly connected with a crank shaft of a petrol engine. The starting handle runs through the casing via the pull rope to be wrapped with the starter scroll; the other end of the pull rope is fixedly connected with the pull wire groove.
Description
One, technical field
The utility model relates to a kind of starting arrangement of two-stroke gasoline engine, particularly the starter that automatically resets of two-cycle utility petrol engine.
Two, background technique
For the work starting of two-cycle utility petrol engine, adopt usually to pull the rope starting, the starting rope sheave links to each other with gasoline engine crank.During starting, manpower commonly used will start stay cord and be wrapped on the driving wheel, and with pulling moving stay cord, the frictional force of twining by stay cord drives driving wheel, bent axle rotates then, thereby realize the starting of petrol engine, every starting once just needs manpower to twine stay cord once, and is both inconvenient, do not save time again, and driving wheel is for exposing, owing to connect with bent axle, be the high-speed rotary part that exposes, unshielded measure exists personal safety surely to suffer from.
Three, summary of the invention
The purpose of this utility model is intended to overcome the deficiencies in the prior art, provides a kind of convenient and time-saving, does not need to twine stay cord at every turn, does not have to expose high-speed rotary part, the starter that automatically resets of two-stroke gasoline engine safe in utilization.
The utility model adopts following technological scheme: a kind of starter that automatically resets of two-cycle utility petrol engine, it is characterized in that it is by the step-like starting spool that is arranged in the frustoconic shape starter shell, plate-like ratchet cage plate, the outer operating crank of cup-shaped starting cover and starter shell constitutes, starter reel is installed with the ring discoid spring by starter shell bottom surface one side, the big step cylindrical of starter reel is leant on and is offered the backguy groove that twines the starting stay cord on the circumference of face, be provided with a pair of telescopic ratchet in the ratchet cage plate disk, central authorities are provided with rotary column at the starter shell interior end, ratchet cage plate and starter reel are placed in to rotate on the interior rotary column of starter shell and connect, the cup-shaped starting cover of ratchet cage plate outer cover, the bottom and the gasoline engine crank of cup-shaped starting cover connect firmly, the starting handle passes shell and starter reel solderless wrapped connection through stay cord, and the other end of stay cord and backguy groove connect firmly.
The utility model connects firmly by starter shell and gasoline body, starting cover and gasoline engine crank in it connect firmly, the stay cord that twines on the starter reel, passing the starter shell connects with the starting handle, when petrol engine is worked, high-speed rotary part does not expose by shell and covers, and is therefore safe in utilization, avoided the generation of potential safety hazard; During gasoline starting, with pulling moving starting handle, make the starter reel rotation through stay cord, drive the rotation of ratchet guide plate, the ratchet on the ratchet guide plate is stretched out, drive the starting cover rotation that connects with bent axle, thereby drive the bent rotation of changeing, realize the starting of petrol engine, unclamp the starting handle, starter is under the effect of ring discoid spring, make the starter reel reverse rotation, ratchet is resetted, and ratchet breaks away from the starting cover, and stay cord unrolls automatically and treat starting next time on starter reel, every starting once, starter automatically resets once, does not therefore need manpower to remove to twine stay cord at every turn, and is both convenient, save time again.
Four, description of drawings
The utility model has following accompanying drawing:
Fig. 1 is a structural representation of the present utility model;
Fig. 2 is the schematic representation of the starter reel among Fig. 1.
Among the figure: 1-starter shell, 2-ring discoid spring 3-handle 4-pad 5-spring 6-ratchet godet 7-screw 8-starting cover 9-ratchet 10-starter reel 11-backguy groove 12-spring housing 13-rotary column
Five, embodiment
Embodiment of the present utility model is described with reference to the accompanying drawings.As Fig. 1, shown in Figure 2, a kind of starter that automatically resets of two-cycle utility petrol engine, it is characterized in that it is by the step-like starting spool 10 that is arranged in the frustoconic shape starter shell 1, plate-like ratchet cage plate 6, cup-shaped starting cover 8 and starter shell 1 outer operating crank 3 constitute, starter reel 10 is installed with ring discoid spring 2 by starter shell 1 bottom surface one side, offer the backguy groove 11 that twines the starting stay cord on the circumference of starter reel 10 big step external cylindrical surfaces, be provided with a pair of telescopic ratchet 9 in ratchet cage plate 6 disks, central authorities are provided with rotary column 13 at the end in the starter shell 1, ratchet cage plate 6 and starter reel 10 are placed in to rotate on the rotary column 13 in the starter shell 1 and connect, the cup-shaped starting cover 8 of ratchet cage plate 6 outer covers, the bottom and the gasoline engine crank of cup-shaped starting cover 8 connect firmly, the starting handle passes shell 1 and starter reel solderless wrapped connection through stay cord, and the other end of stay cord and rope groove 11 connect firmly.Ratchet cage plate 6, starter reel are rotationally connected on screw 7, spring 5, pad 4 are placed in rotary column 13 in the starter shell 1.
Cup-shaped starting is overlapped 8 cylndrical surface equal intervals and is offered a plurality of identical slotted eyes vertically.Make a pair of ratchet 9 pass slotted eye during starting, reduce the wearing and tearing of ratchet, starting inner room, non-slip, the starting safety and reliability improves its working life.Offer the spring housing 12 that fixes saucerspring 2 on the end face of the big step end of step-like starter reel 10.It is more firm that the ring discoid spring is installed, and starting resets reliable.
Claims (3)
1, a kind of starter that automatically resets of two-cycle utility petrol engine, it is characterized in that it is by the step-like starting spool (10) that is arranged in the frustoconic shape starter shell (1), plate-like ratchet cage plate (6), the outer operating crank (3) of cup-shaped starting cover (8) and starter shell (1) constitutes, starter reel (10) is installed with ring discoid spring (2) by starter shell (1) bottom surface one side, offer the backguy groove (11) that twines the starting stay cord on the circumference of the big step external cylindrical surface of starter reel (10), be provided with a pair of telescopic ratchet (9) in ratchet cage plate (6) disk, starter shell (1) central authorities of the interior end are provided with rotary column (13), the rotary column (13) that ratchet cage plate (6) and starter reel (10) are placed in the starter shell (1) is gone up the rotation connection, the cup-shaped starting cover of ratchet cage plate (6) outer cover (8), the bottom and the gasoline engine crank of cup-shaped starting cover (8) connect firmly, the starting handle passes shell (1) and starter reel solderless wrapped connection through stay cord, and the other end of stay cord and backguy groove (11) connect firmly.
2,, it is characterized in that cup-shaped starting cover (8) cylndrical surface equal intervals offers a plurality of identical slotted eyes vertically by the starter that automatically resets of the described two-cycle utility petrol engine of claim 1.
3,, it is characterized in that offering the spring housing (12) that fixes saucerspring (2) on the end face of big step end of step-like starter reel (10) by the starter that automatically resets of claim 1 or 2 described two-cycle utility petrol engine.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 03249484 CN2630511Y (en) | 2003-07-10 | 2003-07-10 | Automatic reset starter for general two-stroke petal engine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 03249484 CN2630511Y (en) | 2003-07-10 | 2003-07-10 | Automatic reset starter for general two-stroke petal engine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2630511Y true CN2630511Y (en) | 2004-08-04 |
Family
ID=34293494
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 03249484 Expired - Fee Related CN2630511Y (en) | 2003-07-10 | 2003-07-10 | Automatic reset starter for general two-stroke petal engine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2630511Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103133208A (en) * | 2013-02-17 | 2013-06-05 | 浙江格林雅动力科技有限公司 | Easy start structure of handheld garden engine |
| CN103233840A (en) * | 2013-05-03 | 2013-08-07 | 白文广 | Starting claw plate of impact-resisting air-cooled diesel engine |
-
2003
- 2003-07-10 CN CN 03249484 patent/CN2630511Y/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103133208A (en) * | 2013-02-17 | 2013-06-05 | 浙江格林雅动力科技有限公司 | Easy start structure of handheld garden engine |
| CN103133208B (en) * | 2013-02-17 | 2015-07-08 | 浙江格林雅动力科技有限公司 | Easy start structure of handheld garden engine |
| CN103233840A (en) * | 2013-05-03 | 2013-08-07 | 白文广 | Starting claw plate of impact-resisting air-cooled diesel engine |
| CN103233840B (en) * | 2013-05-03 | 2016-02-24 | 白文广 | Shock-resistant air-cooled diesel engine starting dog dish |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20040804 |