KR0181600B1 - Re-igniting preventing device of a vehicle - Google Patents
Re-igniting preventing device of a vehicle Download PDFInfo
- Publication number
- KR0181600B1 KR0181600B1 KR1019960025681A KR19960025681A KR0181600B1 KR 0181600 B1 KR0181600 B1 KR 0181600B1 KR 1019960025681 A KR1019960025681 A KR 1019960025681A KR 19960025681 A KR19960025681 A KR 19960025681A KR 0181600 B1 KR0181600 B1 KR 0181600B1
- Authority
- KR
- South Korea
- Prior art keywords
- vehicle
- starting
- movable tool
- magnetic switch
- engine
- Prior art date
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Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02N—STARTING OF COMBUSTION ENGINES; STARTING AIDS FOR SUCH ENGINES, NOT OTHERWISE PROVIDED FOR
- F02N11/00—Starting of engines by means of electric motors
- F02N11/10—Safety devices
- F02N11/101—Safety devices for preventing engine starter actuation or engagement
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02N—STARTING OF COMBUSTION ENGINES; STARTING AIDS FOR SUCH ENGINES, NOT OTHERWISE PROVIDED FOR
- F02N15/00—Other power-operated starting apparatus; Component parts, details, or accessories, not provided for in, or of interest apart from groups F02N5/00 - F02N13/00
- F02N15/02—Gearing between starting-engines and started engines; Engagement or disengagement thereof
- F02N15/04—Gearing between starting-engines and started engines; Engagement or disengagement thereof the gearing including disengaging toothed gears
- F02N15/06—Gearing between starting-engines and started engines; Engagement or disengagement thereof the gearing including disengaging toothed gears the toothed gears being moved by axial displacement
- F02N15/067—Gearing between starting-engines and started engines; Engagement or disengagement thereof the gearing including disengaging toothed gears the toothed gears being moved by axial displacement the starter comprising an electro-magnetically actuated lever
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- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Control Of Vehicle Engines Or Engines For Specific Uses (AREA)
- Auxiliary Drives, Propulsion Controls, And Safety Devices (AREA)
Abstract
본 발명은 시동을 건 상태에서 운전자가 부주의로 재시동을 걸 경우 시동이 걸리지 않도록하여 시동모터의 피니언기어와 플라이휠의 링기어가 손상되는 것을 방지할 수 있도록 하는 차량의 재시동 방지 장치에 관한 것으로, 엔진 회전축(4)의 일측에 고정구(5)가 고정되고 타측에는 이동구(6)가 결합되며, 상기 고정구(5)와 이동구(6)사이에는 탄력을 가진 압축스프링(7)이 삽입되고, 상기 시동키(2)와 마그네틱 스위치(SW)사이에 상기 이동구(6)에 의해 온/오프 제어되도록 리미트 스위치(3)가 설치되며, 상기 고정구(5)와 이동구(6)에 걸쳐 한쌍의 지지대(8)(8a)가 힌지결합되며, 상기 지지대(8)(8a)의 끝단에 소정의 질량을 가진 볼(9)(9a)을 고정하여 이루어진다.The present invention relates to a vehicle restart prevention device that prevents damage to the pinion gear of the starter motor and the ring gear of the flywheel by preventing the engine from starting when the driver inadvertently restarts the engine in the state of starting the engine. The fastener 5 is fixed to one side of the rotating shaft 4 and the movable tool 6 is coupled to the other side, and a compression spring 7 having elasticity is inserted between the fastener 5 and the movable tool 6, A limit switch 3 is installed between the starter key 2 and the magnetic switch SW so as to be controlled on and off by the movable tool 6, and a pair is provided across the fixture 5 and the movable tool 6. The support (8) (8a) of the hinge is hinged, it is made by fixing the ball (9) (9a) having a predetermined mass at the end of the support (8) (8a).
Description
제 1도는 본 발명에 따른 회로도.1 is a circuit diagram according to the present invention.
제 2도는 본 발명에 따른 차량의 재시동 방지 장치의 구성도.2 is a block diagram of a vehicle restart prevention device according to the present invention.
* 도면의 주요부분에 대한 부호의 설명* Explanation of symbols for main parts of the drawings
SW : 마그네틱 스위치 2 : 시동키SW: Magnetic Switch 2: Start Key
3 : 리미트 스위치 4 : 엔진회전축3: limit switch 4: engine rotation shaft
5 : 고정구 6 : 이동구5: fastener 6: moving tool
8, 8a : 지지대 9, 9a : 볼8, 8a: support 9, 9a: ball
본 발명은 차량에 관한 것으로, 특히 시동을 건 상태에서 운전자가 부주의로 재시동을 걸 경우 시동이 걸리지 않도록하여 시동모터의 피니언 기어와 플라이휠의 링기어가 손상되는 것을 방지할 수 있도록 하는 차량의 재시동 방지 장치에 관한 것이다.The present invention relates to a vehicle, and in particular, to prevent starting of the vehicle when the driver inadvertently restarts in the state of starting the vehicle so as not to damage the pinion gear of the starting motor and the ring gear of the flywheel. Relates to a device.
일반적으로 차량에 시동을 걸면 시동모터의 피니언 기어와 플라이 휠의 링기어가 맞물리면서 시동이 걸리며, 이에따라 엔진이 회전을 하게 된다.In general, when the vehicle is started, the pinion gear of the starter motor and the ring gear of the flywheel are engaged, and the engine is started accordingly.
그러나, 종래에는 운전자가 시동을 건 상태에서 부주의로 재시동을 거는 경우가 있어 시동모터의 피니언 기어와 플라이 휠의 링기어가 맞물리지 않고 서로 간섭만 하게 되므로 기어가 손상되기 쉬운 문제점이 있었다.However, in the related art, the driver may be inadvertently restarted while the driver is started, and the pinion gear of the starting motor and the ring gear of the flywheel do not mesh, but only interfere with each other.
본 발명은 이와 같은 종래 차량에 있어서의 재시동시의 문제점을 해결하기 위하여 안출한 것으로, 일단 시동이 걸린 상태에서는 운전자가 부주의로 재시동을 걸어 점화스위치가 온되어도 시동모터의 구동을 제어하는 마그네틱 스위치가 오프되게함으로써 시동 모터의 구동을 방지하여 기어가 손상되는 것을 방지할 수 있도록 하는 차량의 재시동 방지 장치를 제공하는데 그 목적이 있다.The present invention has been made to solve such a problem of restarting in a conventional vehicle, the magnetic switch which controls the driving of the starting motor even if the ignition switch is turned on by the driver inadvertently restarting once the starting state It is an object of the present invention to provide an apparatus for preventing restart of a vehicle by preventing the driving of the starter motor from being damaged by being turned off.
이와 같은 목적을 달성하기 위한 본 발명은 차량의 시동을 걸기 위한 시동키와, 상기 시동키가 온되면 여자되어 온되는 마그네틱 스위치와, 상기 마그네틱 스위치가 온될 때 구동되는 시동 모터를 구비하는 차량의 시동장치에 있어서, 상기 시동키와 마그네틱 스위치사이에 리미트스위치를 더 구비하여 달성되며, 상기 리미트스위치는 시동이 걸려 엔진 회전시에는 오프되고, 엔진정지시에는 온되도록 구성함을 특징으로 한다.The present invention for achieving the above object is a start of the vehicle having a start key for starting the vehicle, a magnetic switch that is excited when the start key is turned on, and a start motor driven when the magnetic switch is turned on In the apparatus, it is achieved by further comprising a limit switch between the start key and the magnetic switch, characterized in that the limit switch is configured to be turned off when the engine is rotated, and to be turned on when the engine is stopped.
이하, 본 발명의 실시예를 첨부된 도면을 참고로 하여 더욱 상세히 설명하면 다음과 같다.Hereinafter, an embodiment of the present invention will be described in more detail with reference to the accompanying drawings.
먼저, 제1도는 본 발명에 따른 회로도로, 축전지(1)에 시동키(2)가 접속됨과 아울러 마그네틱 스위치접점(S1)을 통하여 시동모터(M)가 접속된다.First, FIG. 1 is a circuit diagram according to the present invention, in which a starter key 2 is connected to a storage battery 1 and a starter motor M is connected through a magnetic switch contact S1.
그리고 상기 마그네틱 스위치접점(S1)을 온/오프 제어하는 마그네틱 스위치코일(S2)과 시동키(2)사이에는 엔진회전에 따라 온/오프되는 리미트 스위치(3)가 접속되어 구성되며, 상기 마그네틱 스위치접점(S1)과 마그네틱 스위치 코일(S2)에 의해 마그네틱 스위치(SW)가 구성되는 것으로, 도면중 미설명 부호 F 는 퓨즈이다.The magnetic switch coil S2 for controlling the magnetic switch contact S1 on / off and the start key 2 are connected to a limit switch 3 which is turned on / off according to engine rotation. The magnetic switch SW is constituted by the contact S1 and the magnetic switch coil S2. In the drawing, reference numeral F denotes a fuse.
제2도는 본 발명 리미트 스위치의 동작상태를 설명하기 위한 도면으로, 엔진 회전축(4)의 일측으로 고정구(5)가 고정되고 타측에는 이동구(6)가 결합되며 상기 고정구(5)와 이동구(6) 사이에는 탄력을 가진 압축스프링(7)이 삽입된다.2 is a view for explaining the operating state of the limit switch of the present invention, the fixture 5 is fixed to one side of the engine shaft 4, the other side is the movable tool 6 is coupled to the fixture 5 and the movable tool Between the (6) is inserted a compression spring (7) having elasticity.
또한, 상기 고정구(5)와 이동구(6)에는 힌지결합된 한쌍의 지지대(8)(8a)를 매개하여 이 지지대(8)(8a)의 끝단에 소정의 질량을 가진 볼(9)(9a)이 고정되어 있다.Further, a ball 9 having a predetermined mass at the end of the support 8 and 8a via a pair of supports 8 and 8a hinged to the fixture 5 and the movable tool 6 ( 9a) is fixed.
이와 같이 구성된 본 발명은 운전자가 시동키(2)를 온시키지 않아 시동키(2)가 오프된 상태에서는 엔진이 구동하지 않으므로 회전축(4)이 정지되어 있어 압축 스프링(7)에 의해 이동구(6)가 리미트 스위치(3)를 밀게 되므로 리미트 스위치(3)가 온상태를 유지하게 된다.According to the present invention configured as described above, since the engine is not driven when the driver does not turn on the ignition key 2 and the ignition key 2 is turned off, the rotary shaft 4 is stopped, and the moving tool ( Since 6) pushes the limit switch 3, the limit switch 3 is kept on.
이렇게 리미트 스위치(3)가 온 된 상태에서 운전자가 시동키(2)를 온 시키면 리미트스위치(3)를 통하여 마그네틱 스위치(SW)의 마그네틱 스위치 코일(S2)에 축전지(1)로부터의 전원이 인가되어 마그네틱 스위치 코일(S2)이 여자되므로 마그네틱 스위치 접점(S1)이 온되어 시동모터(M)가 구동하게 된다.When the driver turns on the ignition key 2 while the limit switch 3 is turned on, the power from the storage battery 1 is applied to the magnetic switch coil S2 of the magnetic switch SW through the limit switch 3. Since the magnetic switch coil (S2) is excited, the magnetic switch contact (S1) is turned on to drive the starting motor (M).
또한, 시동모터(M)가 구동하면 엔진회전축(4)이 화살표방향으로 회전하게 되므로 지지대(8)(8a)의 끝단부에 결합된 볼(9)(9a)이 동시에 회전하면서 원심력에 의해 볼(9)(9a)이 외측으로 튀어 나가려고 하게 되며, 이때 이동구(6)가 고정구(5)쪽으로 이동되면서 이동구(6)에 의해 압축스프링(7)이 압축되는 한편 이동구(6)에 의해 밀착되어 온되어 있던 리미트스위치(3)는 오프된다.In addition, when the starter motor M is driven, the engine rotation shaft 4 rotates in the direction of the arrow, so that the balls 9 and 9a coupled to the ends of the supports 8 and 8a are rotated at the same time. (9) (9a) is to be protruded to the outside, at this time the movable tool 6 is moved toward the fixture 5, the compression spring (7) is compressed by the movable tool (6) while the movable tool (6) The limit switch 3, which is in close contact with each other, is turned off.
따라서, 운전자가 시동을 건 상태에서는 리미트 스위치(3)가 오프상태를 유지하게 되므로 운전자가 부주의로 재시동을 걸어도 리미트 스위치(3)의 오프로 인하여 마그네틱 스위치 접점(S2)이 여자되지 않아 마그네틱 스위치접점(S1)이 오프되고, 이에따라 시동모터(M)의 피니언 기어와 플라이휠의 링기어가 서로 간섭하지 않게 되는 것이다.Therefore, the limit switch 3 remains in the off state when the driver has started, so even if the driver inadvertently restarts, the magnetic switch contact S2 is not excited because the limit switch 3 is turned off. (S1) is turned off, so that the pinion gear of the starting motor (M) and the ring gear of the flywheel do not interfere with each other.
이상에서 설명한 바와 같은 본 발명은 시동을 건 상태에서 운전자가 부주의로 재시동을 걸어도 마그네틱 스위치가 오프상태에 있어 시동모터(M)가 구동하지 않으므로 시동모터의 피니언 기어와 플라이휠의 링기어가 간섭하는 것을 방지할 수 있어 기어의 손상을 방지할 수 있음은 물론 차량에 대한 신뢰성을 향상시킬 수 있는 효과가 있다.According to the present invention as described above, even if the driver inadvertently restarts in the starting state, the magnetic switch is in the off state so that the starting motor (M) is not driven. Therefore, the pinion gear of the starting motor and the ring gear of the flywheel interfere with each other. It is possible to prevent damage to the gears, as well as to improve the reliability of the vehicle.
Claims (1)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1019960025681A KR0181600B1 (en) | 1996-06-29 | 1996-06-29 | Re-igniting preventing device of a vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1019960025681A KR0181600B1 (en) | 1996-06-29 | 1996-06-29 | Re-igniting preventing device of a vehicle |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| KR980002811A KR980002811A (en) | 1998-03-30 |
| KR0181600B1 true KR0181600B1 (en) | 1999-03-20 |
Family
ID=19464686
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR1019960025681A KR0181600B1 (en) | 1996-06-29 | 1996-06-29 | Re-igniting preventing device of a vehicle |
Country Status (1)
| Country | Link |
|---|---|
| KR (1) | KR0181600B1 (en) |
-
1996
- 1996-06-29 KR KR1019960025681A patent/KR0181600B1/en not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| KR980002811A (en) | 1998-03-30 |
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