CN101265861A - Safety lever - Google Patents
Safety lever Download PDFInfo
- Publication number
- CN101265861A CN101265861A CNA2008100882783A CN200810088278A CN101265861A CN 101265861 A CN101265861 A CN 101265861A CN A2008100882783 A CNA2008100882783 A CN A2008100882783A CN 200810088278 A CN200810088278 A CN 200810088278A CN 101265861 A CN101265861 A CN 101265861A
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- CN
- China
- Prior art keywords
- handle
- combustion engine
- spring
- internal combustion
- fixed
- 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.)
- Pending
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- Control Of Throttle Valves Provided In The Intake System Or In The Exhaust System (AREA)
Abstract
The invention discloses a safe handle, which relates to the technology field of the start-up of an internal combustion engine handle. The handle is fixed with a baffle and the baffle is fixed with a spring; when the internal combustion engine needs to be manually started, a vehicle swaying person slightly presses the spring to match the handle with the starting shaft of an internal combustion engine, and then sways the handle to start the internal combustion engine; when the internal combustion engine is started or generates start-up inversion, the pressure of the vehicle swaying person used for pressing the spring is naturally eliminated; under the function of the spring, the handle and the internal combustion engine starting shaft are separated, thereby avoiding the wounding accident caused by the rotation of the handle along with the internal combustion engine starting shaft.
Description
Technical field
Dead-man's handle of the present invention relates to technical field of internal combustion engines, is specifically related to internal-combustion engine hand primer technical field, and international classification number is F02N1/02.
Background technique
The starting counter-rotating easily takes place in present known internal-combustion engine when using hand lever starting, cause handle to reverse with starting shaft, causes personal injury accidents.
Summary of the invention
Potential safety hazard when overcoming the internal-combustion engine hand primer, the present invention proposes a kind of dead-man's handle, and it is made up of handle, baffle plate, spring, it is characterized in that: fixed dam on the handle, fixing spring on the baffle plate.When needs start the internal combustion tractor driver, the larry people is pressure spring slightly firmly, handle is cooperated with the engine starting axle, shake the hand lever starting internal-combustion engine, reverse when internal-combustion engine obtains starting or produces starting, the larry human all can be eliminated naturally in the power of pressure spring, under spring action, handle separates with the engine starting axle, can not produce handle and produce casualty accident with the rotation of engine starting axle.
Concrete implementing measure
Accompanying drawing 1 is the embodiment of the invention 1 structural representation.
Accompanying drawing 2 is the embodiment of the invention 2 structural representations.
Among Fig. 1,1 spring, 2 baffle plates, 3 handles, 1 spring are fixed on 2 baffle plates, and 2 baffle plates are fixed on 3 handles, and when needs started the internal combustion tractor driver, the larry people used force compresses 1 spring slightly, and 3 handles are cooperated with the engine starting axle, shook 3 handles, cranking internal combustion engine.When internal-combustion engine obtains starting or produces counter-rotating, the power that the larry people compresses 1 spring all can Lock-out, and under the effect of 1 spring, handle breaks away from starting shaft.
1 spring among the present invention also can be fixed on the internal-combustion engine gear chamber cover or on the handle bracket.
Among Fig. 2, an end of 1 spring has 4 bearings, and 1 spring is in contact with it the friction between the part when rotating to reduce handle.
Owing to taked above technical measures, make the technological scheme that solves internal-combustion engine hand primer potential safety hazard very simple, its product cost is extremely low, good reliability.
Claims (3)
1, a kind of dead-man's handle, it is made up of handle, baffle plate, spring, it is characterized in that: fixed dam on the handle, fixing spring on the baffle plate.
2, dead-man's handle according to claim 1 is characterized in that: the spring among the present invention also can be fixed on the internal-combustion engine gear chamber cover or on the handle bracket.
3, dead-man's handle according to claim 1 is characterized in that: an end of spring has bearing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2008100882783A CN101265861A (en) | 2008-04-29 | 2008-04-29 | Safety lever |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2008100882783A CN101265861A (en) | 2008-04-29 | 2008-04-29 | Safety lever |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101265861A true CN101265861A (en) | 2008-09-17 |
Family
ID=39988489
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNA2008100882783A Pending CN101265861A (en) | 2008-04-29 | 2008-04-29 | Safety lever |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101265861A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102140986B (en) * | 2010-02-02 | 2013-02-20 | 吕振铁 | Disengaging adjustable safety handle |
-
2008
- 2008-04-29 CN CNA2008100882783A patent/CN101265861A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102140986B (en) * | 2010-02-02 | 2013-02-20 | 吕振铁 | Disengaging adjustable safety handle |
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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: 20080917 |