KR20020063325A - Structure of hood striker - Google Patents

Structure of hood striker Download PDF

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Publication number
KR20020063325A
KR20020063325A KR1020010003882A KR20010003882A KR20020063325A KR 20020063325 A KR20020063325 A KR 20020063325A KR 1020010003882 A KR1020010003882 A KR 1020010003882A KR 20010003882 A KR20010003882 A KR 20010003882A KR 20020063325 A KR20020063325 A KR 20020063325A
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KR
South Korea
Prior art keywords
striker
support bracket
hood
vehicle
spring
Prior art date
Application number
KR1020010003882A
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Korean (ko)
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KR100412347B1 (en
Inventor
박원포
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현대자동차주식회사
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Priority to KR10-2001-0003882A priority Critical patent/KR100412347B1/en
Publication of KR20020063325A publication Critical patent/KR20020063325A/en
Application granted granted Critical
Publication of KR100412347B1 publication Critical patent/KR100412347B1/en

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Classifications

    • 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
    • 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
    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60Y—INDEXING SCHEME RELATING TO ASPECTS CROSS-CUTTING VEHICLE TECHNOLOGY
    • B60Y2306/00—Other features of vehicle sub-units
    • B60Y2306/01—Reducing damages in case of crash, e.g. by improving battery protection

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Transportation (AREA)
  • Superstructure Of Vehicle (AREA)

Abstract

PURPOSE: Striker structure of a hood for a vehicle is provided to prevent a pedestrian from being injured and the vehicle from being damaged by absorbing shock with an impact detecting lever and restoring force of a spring in bumping the pedestrian into the hood of the vehicle. CONSTITUTION: A first supporting bracket(20), a second supporting bracket(30) and a third supporting bracket(50) are installed in the lower part of a hood(10). A first striker(60) is installed in the lower part of the first supporting bracket by a bolt, and the end of the first striker is fitted to a door latch part(70). The center of a second striker(90) is fixed by a pin(100) to rotate, and the lower end of the second striker is fitted to the door latch part. The upper end of the second striker is fitted to a fitting hook(101) of an impact detecting lever(40), and the impact detecting lever is connected to the second supporting bracket by a pin(99). A fitting hook(102) of the second striker is connected to the upper end of the door latch part by a first spring(80), and the end of the third supporting bracket is connected to the second supporting bracket through a second spring(110). The pedestrian is protected with absorbing shock in bumping the pedestrian into the hood of the vehicle.

Description

후드부 스트라이커 구조{Structure of hood striker}Hood striker structure {Structure of hood striker}

본 발명은 도어의 스트라이커구조에 관한 것으로서, 더욱 상세하게는 후드 랫치부에 복원력이 강한 스프링을 장착하여 외부충격이 후드에 가해졌을시 상기 스프링의 복원력에 의해서 충격을 흡수하는 장치에 관한 것이다.The present invention relates to a striker structure of a door, and more particularly, to a device that absorbs an impact by a restoring force of a spring when an external shock is applied to a hood by mounting a spring having strong restoring force on a hood latch.

종래의 스트라이커 구조는 도로에서 주행중인 차량과 보행자가 충돌시 보행자의 머리부분이 후드부의 상부에 충격이 되는 경우가 많은데 비해서, 차량의 후드부는 전방 충격에 대한 흡수력은 있지만 상부 충격에 대한 흡수 구조가 없어 사고 보행자의 상해정도가 높은 문제점이 있었다. 따라서 후드부의 강성을 보강하면서 상부 충격의 흡수력을 가지는 스트라이커 구조를 개발하는 과제를 않고 있었다.In the conventional striker structure, when the vehicle and the pedestrian collide with each other on the road, the head part of the pedestrian is often impacted on the upper part of the hood, whereas the hood part of the vehicle has an absorbing force against the front shock but has an absorbing structure for the upper shock. There was a problem that the injury degree of the accident pedestrian was not high. Therefore, it has not been a problem to develop a striker structure having an absorption force of the upper impact while reinforcing the rigidity of the hood portion.

본 발명은 상기 기술한 문제점을 해결하기 위하여, 차량의 스트라이커 구조에 관한 것으로서, 자동차의 후드부에 보행자가 충돌시 충격을 흡수하여 보행자의 상해치를 감소시키는 것이 목적이다.The present invention relates to a striker structure of a vehicle in order to solve the above-described problems, an object of the present invention is to reduce an injury value of a pedestrian by absorbing a shock when a pedestrian collides with a hood portion of a vehicle.

상기 기술한 목적을 달성하기 위하여, 자동차의 후드부의 스트라이커구조에 있어서, 자동차의 후드부의 하단에 제1 지지브라켓, 제2 지지브라켓, 제3 지지브라켓이 장착되고, 상기 제1 지지브라켓의 하단에는 제1 스트라이커가 볼트장착되며, 상기 제1 스트라이커의 끝단은 도어랫치부에 걸리는 구조이며, 제2 스트라이커의 중심은 핀으로 고정되어 회전가능한 구조이며, 상기 제2 스트라이커의 하단은 도어랫치부에 걸리고 상단은 제2 지지브라켓과 회전가능하도록 핀으로 연결된 충격감지레버의 걸림고리에 걸리고, 상기 제2스트라이커의 걸림고리는 도어렛치부의 상단과 제 1스프링으로 연결되며 일측의 끝단은 제3 지지브라켓의 끝단에 걸려 있으며, 상기 제3 지지브라켓의 끝단 전방에는 제2 지지브라켓과 제 2스프링으로 연결되어 있는 구조를 특징으로 하는 후드 스트라이커를 제공한다.In order to achieve the above object, in the striker structure of the hood portion of the vehicle, the first support bracket, the second support bracket, the third support bracket is mounted on the lower end of the hood portion of the vehicle, the lower end of the first support bracket The first striker is bolt-mounted, the end of the first striker is hooked to the door latch portion, the center of the second striker is fixed to the pin structure is rotatable, the lower end of the second striker is hooked to the door latch portion The upper end is caught by a hook of the impact detection lever connected to the pin so as to be rotatable with the second support bracket, and the hook of the second striker is connected by the upper end of the door latch to the first spring, and one end thereof is the third support bracket. It is hung on the end of the, the front end of the third support bracket is characterized in that the structure is connected to the second support bracket and the second spring It provides that a hood striker.

도 1은 본 발명에 있어 전체적인 구조를 나타낸 도면.1 is a view showing the overall structure in the present invention.

도 2는 본 발명의 작동상태를 개략적으로 나타낸 도면.Figure 2 schematically shows the operating state of the present invention.

< 도면의 주요부분에 대한 부호의 간단한 설명 ><Brief description of symbols for the main parts of the drawings>

10 : 후드 20 : 제 1 지지브라켓10: hood 20: first support bracket

30 : 제 2 지지브라켓 40 : 충격감지레버30: second support bracket 40: impact detection lever

50 : 제 3 지지브라켓 60 : 제 1 스트라이커50: third support bracket 60: first striker

70 : 도어 렛치 80 : 제 1 스프링70: door latch 80: first spring

90 : 제 2 스트라이커 99, 100 : 핀90: second striker 99, 100: pin

101, 102 : 걸림고리101, 102: hook

본 발명은 도어의 스트라이커구조에 관한 것으로서, 더욱 상세하게는 후드랫치부에 복원력이 강한 스프링을 장착하여 외부충격이 후드에 가해졌을시 상기 스프링의 복원력에 의해서 충격을 흡수하는 장치에 관한 것이다.The present invention relates to a striker structure of a door, and more particularly, to a device that absorbs an impact by a restoring force of the spring when an external shock is applied to the hood by mounting a spring having strong restoring force on the hood latch.

이하 첨부된 도면을 참조하여 본 발명의 구성과 작동의 일 실시예를 구체적으로 설명하면 다음과 같다.Hereinafter, an embodiment of the configuration and operation of the present invention will be described in detail with reference to the accompanying drawings.

본 발명의 구성의 설치장착을 나타낸 도 1에서 알 수 있듯이, 자동차의 후드부의 스트라이커구조에 있어서, 자동차의 후드부(10)의 하단에 제1 지지브라켓(20), 제2 지지브라켓(30), 제3 지지브라켓(50)이 장착되고, 상기 제1 지지브라켓(20)의 하단에는 제1 스트라이커(60)가 볼트장착되며, 상기 제1 스트라이커(60)의 끝단은 도어랫치부(70)에 걸리는 구조이며, 제2 스트라이커(90)의 하단은 도어랫치부(70)에 걸리고 상단은 제2 지지브라켓(30)과 회전가능하도록 핀(99)으로 연결된 충격감지레버(40)의 걸림고리(101)에 걸리는 구조이며, 상기 제2스트라이커(90)의 걸림고리(102)는 도어렛치부(70)의 상단과 제 1스프링(80)으로 연결되고 중심이 핀(100)으로 고정되어 회전가능한 구조이며 일측의 끝단은 제3 지지브라켓(50)의 끝단에 걸려 있으며, 상기 제3 지지브라켓(50)의 끝단 전방에는 제2 지지브라켓(30)과 제 2스프링(110)으로 연결되어 있는 구조로 되어 있다.As can be seen from Figure 1 showing the installation and mounting of the configuration of the present invention, in the striker structure of the hood portion of the vehicle, the first support bracket 20, the second support bracket 30 at the lower end of the hood portion 10 of the vehicle , The third support bracket 50 is mounted, the first striker 60 is bolted to the lower end of the first support bracket 20, the end of the first striker 60 is the door latch portion 70 And the lower end of the second striker 90 is caught by the door latch unit 70 and the upper end thereof is a hook of the shock detection lever 40 connected by the pin 99 to be rotatable with the second support bracket 30. It is a structure that is caught by 101, the hook ring 102 of the second striker 90 is connected to the upper end of the door latch portion 70 and the first spring 80, the center is fixed to the pin 100 and rotated Possible structure and the end of one side is hanging on the end of the third support bracket 50, the end of the third support bracket (50) Front end has a structure which is connected to the second support bracket 30 and the second spring 110.

상기 구조의 스트라이커가 후드상부에 충격이 있을시의 작동상태는 도 2에서 알 수 있듯이, 후드상부의 충격으로 충격감지레버(40)의 걸림고리(101)가 제2스트라이커(90)의 걸림부(102)로 부터 탈거되면서 제2스트라이커(90)에 장착된 제 1스프링(80)의 복원력에 의해서 상기 제2스트라이커(90)가 반시계방향으로 회전하면서 제2스트라이커(90)의 상단부와 제3 지지브라켓(50)의 하단부가 탈거됨과 동시에상기 제3 지지브라켓(50)의 하단부의 전방에 장착된 제 2스프링(110)의 복원력에 의해 하단부가 제2 지지브라켓(30) 쪽으로 접혀지면서 충격을 흡수하는 작동구조를 취한다.As shown in FIG. 2, when the striker having the structure has an impact on the hood, the catch ring 101 of the impact sensing lever 40 is caught by the impact of the hood on the second striker 90. The second striker 90 rotates counterclockwise by the restoring force of the first spring 80 mounted on the second striker 90 while being removed from the second striker 90, and the upper end of the second striker 90 3 As the lower end of the support bracket 50 is removed, the lower end is folded toward the second support bracket 30 by the restoring force of the second spring 110 mounted at the front of the lower end of the third support bracket 50. Take an operating structure to absorb water.

상기 기술한 발명으로 인해 자동차의 후드부에 보행자가 충돌시 충격감지레버와 제1스프링 및 제2스프링의 복원력으로 인해 충격을 흡수하여 보행자의 상해치를 줄일 수 있을 뿐만 아니라 차량의 파손 또한 방지할 수 있는 효과가 있다.Due to the above-described invention, when the pedestrian collides with the hood portion of the vehicle, the shock detection lever and the restoring force of the first spring and the second spring can be absorbed to reduce the injury of the pedestrian and prevent the vehicle from being damaged. It has an effect.

Claims (1)

자동차의 후드부의 스트라이커구조에 있어서, 자동차의 후드부(10)의 하단에 제1 지지브라켓(20), 제2 지지브라켓(30), 제3 지지브라켓(50)이 장착되고, 상기 제1 지지브라켓(20)의 하단에는 제1 스트라이커(60)가 볼트장착되며, 상기 제1 스트라이커(60)의 끝단은 도어랫치부(70)에 걸리는 구조이며, 제2 스트라이커(90)의 중심은 핀(100)으로 고정되어 회전가능한 구조이며, 상기 제2 스트라이커(90)의 하단은 도어랫치부(70)에 걸리고 상단은 제2 지지브라켓(30)과 회전가능하도록 핀(99)으로 연결된 충격감지레버(40)의 걸림고리(101)에 걸리고, 상기 제2스트라이커(90)의 걸림고리(102)는 도어렛치부(70)의 상단과 제 1스프링(80)으로 연결되며 일측의 끝단은 제3 지지브라켓(50)의 끝단에 걸려 있으며, 상기 제3 지지브라켓(50)의 끝단 전방에는 제2 지지브라켓(30)과 제 2스프링(110)으로 연결되어 있는 구조를 특징으로 하는 후드 스트라이커.In the striker structure of the hood portion of a vehicle, a first support bracket 20, a second support bracket 30, and a third support bracket 50 are mounted to the lower end of the hood portion 10 of the vehicle, and the first support is supported. The first striker 60 is bolted to the lower end of the bracket 20, and the end of the first striker 60 is structured to be caught by the door latch 70, and the center of the second striker 90 is a pin ( 100 is fixed to the rotatable structure, the lower end of the second striker 90 is caught by the door latch portion 70 and the upper end of the impact detection lever connected to the pin (99) to be rotatable with the second support bracket 30 The hook ring 101 of the 40 is caught, the hook ring 102 of the second striker 90 is connected to the upper end of the door latch portion 70 and the first spring 80, the end of one side is a third Hanging on the end of the support bracket 50, the front end of the third support bracket 50, the second support bracket 30 and the second soup Hood striker that features a structure that is connected to 110.
KR10-2001-0003882A 2001-01-27 2001-01-27 Structure of hood striker for automobile KR100412347B1 (en)

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Application Number Priority Date Filing Date Title
KR10-2001-0003882A KR100412347B1 (en) 2001-01-27 2001-01-27 Structure of hood striker for automobile

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Application Number Priority Date Filing Date Title
KR10-2001-0003882A KR100412347B1 (en) 2001-01-27 2001-01-27 Structure of hood striker for automobile

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KR20020063325A true KR20020063325A (en) 2002-08-03
KR100412347B1 KR100412347B1 (en) 2003-12-31

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2012100328A1 (en) * 2011-01-26 2012-08-02 Magna Closures Inc. Over travel hood latch

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100968735B1 (en) 2008-11-24 2010-07-08 현대자동차주식회사 Hood Striker for Vehicles

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3829207B2 (en) * 1997-10-16 2006-10-04 日産自動車株式会社 Flip-up hood
JP3744242B2 (en) * 1999-01-26 2006-02-08 マツダ株式会社 Vehicle front structure
KR100376457B1 (en) * 2000-11-30 2003-03-17 현대자동차주식회사 Impact Absorbing Apparatus of Hood for Car
KR100376469B1 (en) * 2000-12-06 2003-03-17 현대자동차주식회사 Impact Absorbing Apparatus of Hood for Car
KR100381448B1 (en) * 2000-12-06 2003-05-01 현대자동차주식회사 Structure of hood striker for vehicles

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2012100328A1 (en) * 2011-01-26 2012-08-02 Magna Closures Inc. Over travel hood latch
US9027971B2 (en) 2011-01-26 2015-05-12 Magna Closures Inc. Over travel hood latch

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