KR101491298B1 - 자동차의 액티브 후드 래치 장치 - Google Patents
자동차의 액티브 후드 래치 장치 Download PDFInfo
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- KR101491298B1 KR101491298B1 KR1020130098213A KR20130098213A KR101491298B1 KR 101491298 B1 KR101491298 B1 KR 101491298B1 KR 1020130098213 A KR1020130098213 A KR 1020130098213A KR 20130098213 A KR20130098213 A KR 20130098213A KR 101491298 B1 KR101491298 B1 KR 101491298B1
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
- B60R21/00—Arrangements or fittings on vehicles for protecting or preventing injuries to occupants or pedestrians in case of accidents or other traffic risks
- B60R21/34—Protecting non-occupants of a vehicle, e.g. pedestrians
- B60R21/38—Protecting non-occupants of a vehicle, e.g. pedestrians using means for lifting bonnets
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
- B60R19/00—Wheel guards; Radiator guards, e.g. grilles; Obstruction removers; Fittings damping bouncing force in collisions
- B60R19/02—Bumpers, i.e. impact receiving or absorbing members for protecting vehicles or fending off blows from other vehicles or objects
- B60R19/023—Details
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
- B60R19/00—Wheel guards; Radiator guards, e.g. grilles; Obstruction removers; Fittings damping bouncing force in collisions
- B60R19/02—Bumpers, i.e. impact receiving or absorbing members for protecting vehicles or fending off blows from other vehicles or objects
- B60R19/04—Bumpers, i.e. impact receiving or absorbing members for protecting vehicles or fending off blows from other vehicles or objects formed from more than one section in a side-by-side arrangement
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
- B60R19/00—Wheel guards; Radiator guards, e.g. grilles; Obstruction removers; Fittings damping bouncing force in collisions
- B60R19/02—Bumpers, i.e. impact receiving or absorbing members for protecting vehicles or fending off blows from other vehicles or objects
- B60R19/24—Arrangements for mounting bumpers on vehicles
- B60R19/26—Arrangements for mounting bumpers on vehicles comprising yieldable mounting means
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
- B60R21/00—Arrangements or fittings on vehicles for protecting or preventing injuries to occupants or pedestrians in case of accidents or other traffic risks
- B60R21/01—Electrical circuits for triggering passive safety arrangements, e.g. airbags, safety belt tighteners, in case of vehicle accidents or impending vehicle accidents
- B60R21/013—Electrical circuits for triggering passive safety arrangements, e.g. airbags, safety belt tighteners, in case of vehicle accidents or impending vehicle accidents including means for detecting collisions, impending collisions or roll-over
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
- B60R21/00—Arrangements or fittings on vehicles for protecting or preventing injuries to occupants or pedestrians in case of accidents or other traffic risks
- B60R21/01—Electrical circuits for triggering passive safety arrangements, e.g. airbags, safety belt tighteners, in case of vehicle accidents or impending vehicle accidents
- B60R21/013—Electrical circuits for triggering passive safety arrangements, e.g. airbags, safety belt tighteners, in case of vehicle accidents or impending vehicle accidents including means for detecting collisions, impending collisions or roll-over
- B60R21/0136—Electrical circuits for triggering passive safety arrangements, e.g. airbags, safety belt tighteners, in case of vehicle accidents or impending vehicle accidents including means for detecting collisions, impending collisions or roll-over responsive to actual contact with an obstacle, e.g. to vehicle deformation, bumper displacement or bumper velocity relative to the vehicle
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62D—MOTOR VEHICLES; TRAILERS
- B62D25/00—Superstructure or monocoque structure sub-units; Parts or details thereof not otherwise provided for
- B62D25/08—Front or rear portions
- B62D25/10—Bonnets or lids, e.g. for trucks, tractors, busses, work vehicles
- B62D25/12—Parts or details thereof
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- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B77/00—Vehicle locks characterised by special functions or purposes
- E05B77/02—Vehicle locks characterised by special functions or purposes for accident situations
- E05B77/08—Arrangements for protection of pedestrians
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B81/00—Power-actuated vehicle locks
- E05B81/02—Power-actuated vehicle locks characterised by the type of actuators used
- E05B81/04—Electrical
- E05B81/08—Electrical using electromagnets or solenoids
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- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05C—BOLTS OR FASTENING DEVICES FOR WINGS, SPECIALLY FOR DOORS OR WINDOWS
- E05C1/00—Fastening devices with bolts moving rectilinearly
- E05C1/08—Fastening devices with bolts moving rectilinearly with latching action
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
- B60R21/00—Arrangements or fittings on vehicles for protecting or preventing injuries to occupants or pedestrians in case of accidents or other traffic risks
- B60R21/34—Protecting non-occupants of a vehicle, e.g. pedestrians
- B60R2021/346—Protecting non-occupants of a vehicle, e.g. pedestrians means outside vehicle body
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T292/00—Closure fasteners
- Y10T292/08—Bolts
- Y10T292/0908—Emergency operating means
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Transportation (AREA)
- Superstructure Of Vehicle (AREA)
- Lock And Its Accessories (AREA)
Abstract
이에 본 발명에서는, 자동차의 후드 선단부를 상승시키기 위한 것으로, 패시브 래치에 의해 잠금되어 있는 스트라이커를 상승시키기 위한 동력을 발생하는 액추에이터; 상기 스트라이커와 액추에이터 사이를 연결가능하게 설치되어, 상기 액추에이터의 작동시 연동하여 스트라이커를 상승시키는 액추에이터 연동부; 보행자 충돌을 감지하는 충돌감지센서의 감지신호 수신시 상기 액추에이터를 작동시키는 전자제어부;를 포함하여 구성된 것을 특징으로 하는 자동차의 액티브 후드 래치 장치를 제공한다.
Description
도 2a 및 도 2b는 본 발명의 일 실시예에 따른 자동차의 액티브 후드 래치 장치를 나타낸 결합 사시도
도 3 내지 5는 본 발명의 일 실시예에 따른 액티브 후드 래치 장치의 작동과정을 나타낸 도면
101 : 프론트 마운팅 플레이트
102 : 리어 마운팅 플레이트
103 : 가이드홀
110 : 패시브 래치
111 : 크로우
112 : 포올
113 : 래치 가이드핀
120 : 액추에이터
121 : 피스톤
130 : 액추에이터 연동부
131 : 릴리즈 브라켓
132 : 팝업 가이드
133 : 이멀전시 크로우
134 : 크로우 리턴스프링
135 : 브라켓 회전방지스프링
136 : 가이드 회전방지스프링
Claims (9)
- 자동차의 후드 선단부를 상승시키기 위한 것으로,
패시브 래치에 의해 잠금되어 있는 스트라이커를 상승시키기 위한 동력을 발생하는 액추에이터;
상기 스트라이커와 액추에이터 사이를 연결가능하게 설치되어, 상기 액추에이터의 작동시 연동하여 스트라이커를 상승시키는 액추에이터 연동부;
보행자 충돌을 감지하는 충돌감지센서의 감지신호 수신시 상기 액추에이터를 작동시키는 전자제어부;
를 포함하여 구성되고,
상기 패시브 래치의 래치 가이드핀을 잠금 및 잠금해제하는 이멀전시 크로우를 포함하며, 상기 이멀전시 크로우는 마운팅 베이스 상에 회전가능하게 조립된 것을 특징으로 하는 자동차의 액티브 후드 래치 장치.
- 청구항 1에 있어서,
상기 액추에이터는 내부의 화약 폭발시 발생하는 폭발력에 의해 피스톤을 전진시키는 화약식 실린더 장치이며, 상기 피스톤의 선단이 액추에이터 연동부의 일측에 인접하고 있는 것을 특징으로 하는 자동차의 액티브 후드 래치 장치.
- 청구항 1에 있어서,
상기 액추에이터 연동부는 액추에이터의 일측에 연동가능하게 인접하고 있는 릴리즈 브라켓과, 스트라이커의 하방에 위치하여 상기 릴리즈 브라켓의 일측에 연동가능하게 인접하고 있는 팝업 가이드를 포함하며, 상기 액추에이터의 작동시 상기 팝업 가이드는 일방향으로 회전하여 상기 스트라이커를 밀어올리게 된 것을 특징으로 하는 자동차의 액티브 후드 래치 장치.
- 삭제
- 청구항 1에 있어서,
상기 이멀전시 크로우는 액추에이터 연동부의 팝업 가이드에 의해 지지되어 상기 래치 가이드핀을 잠금해제하기 위한 회전동작이 방지되는 것을 특징으로 하는 자동차의 액티브 후드 래치 장치.
- 청구항 1 또는 5에 있어서,
상기 이멀전시 크로우는 그 회전축에 크로우 리턴스프링이 압축된 상태로 설치된 것을 특징으로 하는 자동차의 액티브 후드 래치 장치.
- 청구항 1에 있어서,
상기 패시브 래치는 마운팅 베이스 상에 회전 가능하게 조립되고, 이 마운팅 베이스에는 상기 패시브 래치의 래치 가이드핀이 이동가능하게 조립되는 가이드홀이 형성된 것을 특징으로 하는 자동차의 액티브 후드 래치 장치.
- 청구항 3에 있어서,
상기 팝업 가이드는 그 회전축에 가이드 회전방지스프링이 압축된 형태로 설치되고, 상기 가이드 회전방지스프링은 액추에이터의 작동시 발생하는 회전방향과 반대방향으로 스프링력을 작용하는 것을 특징으로 하는 자동차의 액티브 후드 래치 장치.
- 청구항 3에 있어서,
상기 릴리즈 브라켓은 그 회전축에 브라켓 회전방지스프링이 압축된 형태로 설치되고, 상기 브라켓 회전방지스프링은 액추에이터의 작동시 발생하는 회전방향과 반대방향으로 스프링력을 작용하는 것을 특징으로 하는 자동차의 액티브 후드 래치 장치.
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020130098213A KR101491298B1 (ko) | 2013-08-20 | 2013-08-20 | 자동차의 액티브 후드 래치 장치 |
US14/101,087 US10035490B2 (en) | 2013-08-20 | 2013-12-09 | Active hood latch device for vehicle |
CN201310693026.4A CN104420738B (zh) | 2013-08-20 | 2013-12-17 | 用于车辆的主动机罩闩装置 |
DE201310114414 DE102013114414A1 (de) | 2013-08-20 | 2013-12-18 | Aktive Haube-Verschlussvorrichtung für Kraftfahrzeuge |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020130098213A KR101491298B1 (ko) | 2013-08-20 | 2013-08-20 | 자동차의 액티브 후드 래치 장치 |
Publications (1)
Publication Number | Publication Date |
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KR101491298B1 true KR101491298B1 (ko) | 2015-02-06 |
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Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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KR1020130098213A Active KR101491298B1 (ko) | 2013-08-20 | 2013-08-20 | 자동차의 액티브 후드 래치 장치 |
Country Status (4)
Country | Link |
---|---|
US (1) | US10035490B2 (ko) |
KR (1) | KR101491298B1 (ko) |
CN (1) | CN104420738B (ko) |
DE (1) | DE102013114414A1 (ko) |
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KR101449334B1 (ko) * | 2013-10-10 | 2014-10-08 | 현대자동차주식회사 | 차량용 액티브 후드래치 장치 |
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US10731388B2 (en) * | 2014-09-17 | 2020-08-04 | Magna Closures Inc. | Latch with double pull for closure panel |
US9701277B2 (en) | 2015-02-25 | 2017-07-11 | Magna Closures Inc. | Active hinge with deployed position latch |
US10941592B2 (en) * | 2015-05-21 | 2021-03-09 | Magna Closures Inc. | Latch with double actuation and method of construction thereof |
DE102015113222A1 (de) * | 2015-08-11 | 2017-02-16 | Kiekert Ag | Sicherheitsvorrichtung mit einer Fronthaube und einem Bajonettverschlusssystem |
CN106761050B (zh) * | 2015-11-24 | 2019-02-26 | 比亚迪股份有限公司 | 引擎罩的锁扣装置和车辆 |
KR101836620B1 (ko) * | 2016-04-21 | 2018-03-08 | 현대자동차주식회사 | 차량용 씬칭래치 조립체 |
CN110056270B (zh) | 2017-11-21 | 2021-10-15 | 麦格纳覆盖件有限公司 | 用于主动式行人安全闩锁的双卡持件机构 |
DE102019101992A1 (de) * | 2018-01-29 | 2019-08-01 | Magna Closures Inc. | Betätigter Mechanismus für aktive Fußgänger-Sicherheitsverriegelung |
US11066854B2 (en) | 2018-01-29 | 2021-07-20 | Magna Closures Inc. | Actuated mechanism for active pedestrian safety latch with meshed gears |
CN110439393A (zh) | 2018-05-04 | 2019-11-12 | 麦格纳覆盖件有限公司 | 用于主动式行人安全闩锁的致动机构 |
US11572721B2 (en) | 2019-01-17 | 2023-02-07 | Strattec Security Corporation | Latch assembly |
JP7064457B2 (ja) * | 2019-02-19 | 2022-05-10 | 本田技研工業株式会社 | 車両のポップアップフード装置 |
US11933082B2 (en) * | 2020-03-23 | 2024-03-19 | Strattec Security Corporation | Cinching latch assembly |
JP2021154863A (ja) * | 2020-03-26 | 2021-10-07 | 本田技研工業株式会社 | 車両フード用ヒンジ |
DE102022100245A1 (de) | 2021-01-20 | 2022-07-21 | Magna BÖCO GmbH | Verriegelungsvorrichtung für einen vorderen Kofferraum mit Fußgängerschutzfunktionen |
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