[특허]Automotive engine hood latch mechanism

Automotive engine hood latch mechanism 원문보기

IPC분류정보
국가/구분	United States(US) Patent 등록
국제특허분류(IPC7판)	E05C-019/12
출원번호	US-0988166 (1992-12-09)
우선권정보	JP-0109854 (1991-12-11)
발명자 / 주소	Oyha Takeji (Hiroshima JPX)
출원인 / 주소	Mazda Motor Corporation (Hiroshima JPX 03)
인용정보	피인용 횟수 : 23 인용 특허 : 0

초록 ▼

An engine hood latch mechanism for locking an engine hood in a closed position includes a striker fixed to the lower surface of the engine hood and a base member having a vertical slit into which the striker is dropped in response to closure of the engine hood. A locking mechanism engages with the striker in response to drop of the striker into the vertical slit and locks the striker in a closing position where it holds the engine hood in the closed position. A hook lever has a hook at one end thereof and is mounted for rotation on the base member at the other end. The hook lever is urged by a spring toward a closing position where the hook closes the entrance of the vertical slit. The spring is connected to the hook lever at a spring connecting portion formed on the hook lever, and a pair of stoppers are formed on the base member on opposite sides of the spring connecting portion to abut against the spring connecting portion in response to rotation of the hook lever, thereby determining the closing position of the hook lever and limiting rotation of the hook lever away from the vertical slit.

대표청구항 ▼

An engine hood latch mechanism for a vehicle for locking an engine hood of the vehicle in a closed position comprising a striker fixed to the lower surface of the engine hood, a base member having a vertical slit into which the striker is dropped in response to closure of the engine hood, a locking means which engages with the striker in response to drop of the striker into the vertical slit and locks the striker in a closing position where it holds the engine hood in the closed position, a hook lever which has a hook at one end thereof and is mounted for rotation on the base member at the other end thereof by a bearing means, the hook lever being urged by a spring means toward a closing position where the intermediate portion of the hook lever extends along the vertical slit and abuts against the striker in the vertical slit and the hook closes the entrance of the vertical slit, and a stopper means which determines the closing position of the hook lever and limits rotation of the hook lever away from the vertical slit, wherein the improvement comprises that said base member and said hook lever are stamped out from sheet metals, said spring means is connected to the hook lever at a spring connecting portion which is formed on the hook lever such that the spring connecting portion protrudes from the hook lever, said spring connecting portion is formed by bending a part of the hook lever substantially at right angle to the surface of the hook lever, and each of said stoppers is formed by cutting a part of the base member and bending the part substantially at right angle to the surface of the base member, and said stopper means comprises the spring connecting portion and a pair of stoppers which are formed on the base member on opposite sides of the spring connecting portion of the hook lever and are adapted to abut against the spring connecting portion in response to rotation of the hook lever.

이 특허를 인용한 특허 (23)

Kim, Sang Il; Ha, Chang Gi; Jung, C H, 2-step guide hood latch apparatus for vehicle.
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Kim, Sang Il; Hong, Seong Tae, Active hood latch device for vehicle.
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Kim, Dowon, Active hood latch system for vehicle.
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Eller, Darren C.; Piantek, Ryan; Riley, Dan; Geraci, Andrew, Anti-ligature handle and escutcheon for operating a lock.
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Ruckert Edvard,DEX, Catch-hook arrangement for a front hood or the like on motor vehicles.
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Kempel, Anton; Ikker, Marco; Lowak, Heiko, Emergency release device for a vehicle trunk.
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Meyer, Dieter; Schaaf, Alexander; Zysk, Florian; Drescher, Michael; Krauter, Bernd, Front hood safety closure system having a separate catch-hook control.
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Konchan Jeffrey L. (Shelby Township MI) Kowalczyk David (Macomb MI) Reelhorn John F. (Pickerington OH) Saxton Dennis F. (Orient OH), Hood and decklid latch assemblies.
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Bender, Jesse J., Hood latch.
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Nakagome,Katsumi; Kiyono,Shingo, Hood latch device for motor vehicle.
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Yoda Yuji,JPX, Impact resistant vehicle door latch device.
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Schwaiger, Dennis D., Latch assembly for vehicle hood.
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Dennis D. Schwaiger, Latch for vehicle closure member.
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Valasin Anthony Jerome, Lift-gate dual latch with auxiliary spring.
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Cetnar,Roman; Ottino,Franco Giovanni, Lock for a door of a motor vehicle.
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Knust, Michael; Dunnen, Bram den; Guschall, Heiner; Goldman, Daniel, Method and equipment for conditioning a heavy fraction high in plastics.
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Knust, Michael; den Dunnen, Bram; Guschall, Heiner; Goldman, Daniel, Method and equipment for conditioning a heavy fraction high in plastics.
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Kwon, Ho Kyeong; Lee, Dong Hyun, Opening and closing apparatus of engine room for vehicle.
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Cherone,Rocco A.; Barker,David E.; Bruening,Jan D., Retention mechanism for mobile monitors.
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Marcinik, Robert; Paolazzi, David, Roller shade latching apparatus.
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Weber, Frank Dean; Potakowskyj, Christoph; Pollhammer, Johannes, Self-aligning modular latch.
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Johnson, Lawrence W.; Sherrill, Alexander W.; Capito, Jr., Nicholas; Romero, Frank P., Vehicle hood latch assembly.
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Ponn,Helmut; Hermansson,Stig, Vehicle lock device.
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IPC	Description
A	생활필수품
A62	인명구조; 소방(사다리 E06C)
A62B	인명구조용의 기구, 장치 또는 방법(특히 의료용에 사용되는 밸브 A61M 39/00; 특히 물에서 쓰이는 인명구조 장치 또는 방법 B63C 9/00; 잠수장비 B63C 11/00; 특히 항공기에 쓰는 것, 예. 낙하산, 투출좌석 B64D; 특히 광산에서 쓰이는 구조장치 E21F 11/00)
A62B-1/08	.. 윈치 또는 풀리에 제동기구가 있는 것

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연합인증

Automotive engine hood latch mechanism 원문보기

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Automotive engine hood latch mechanism 원문보기

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이 특허를 인용한 특허 (23)

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