KR100872452B1 - Hood latch cover for automobile - Google Patents

Hood latch cover for automobile Download PDF

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Publication number
KR100872452B1
KR100872452B1 KR1020070119340A KR20070119340A KR100872452B1 KR 100872452 B1 KR100872452 B1 KR 100872452B1 KR 1020070119340 A KR1020070119340 A KR 1020070119340A KR 20070119340 A KR20070119340 A KR 20070119340A KR 100872452 B1 KR100872452 B1 KR 100872452B1
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KR
South Korea
Prior art keywords
hood latch
latch cover
protrusion
hood
vehicle
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KR1020070119340A
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Korean (ko)
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김원호
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현대자동차주식회사
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Priority to KR1020070119340A priority Critical patent/KR100872452B1/en
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Publication of KR100872452B1 publication Critical patent/KR100872452B1/en

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    • 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
    • E05B83/00—Vehicle locks specially adapted for particular types of wing or vehicle
    • E05B83/16—Locks for luggage compartments, car boot lids or car bonnets
    • E05B83/24—Locks for luggage compartments, car boot lids or car bonnets for car bonnets

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

Abstract

A hood latch cover for the vehicle is provided to improve the vibration and noise of the hood latch since the protrusion and rib are included in order to offset the angular moment. A hood latch cover for the vehicle comprises as follows. A protrusion(32) is molded in order to contact to a front end module carrier(10) of the vehicle the bottom of the hood latch cover(30) so that the angular moment is offset. A rib is formed behind the hood latch cover in the protrusion.

Description

자동차용 후드래치커버{HOOD LATCH COVER FOR AUTOMOBILE}Hood Latch Cover for Cars {HOOD LATCH COVER FOR AUTOMOBILE}

본 발명은 자동차용 후드래치커버에 관한 것으로, 보다 상세하게는 후드래치커버의 하단에 돌기를 형성하고, 돌기에는 리브를 형성하여 후드를 닫을 때 발생하는 회전 모멘트를 상쇄시켜, 진동 및 소음을 감소시킨 자동차용 후드래치커버에 관한 것이다.The present invention relates to a hood latch cover for an automobile, and more particularly, a protrusion is formed at a lower end of the hood latch cover, and a rib is formed at the protrusion to cancel a rotation moment generated when the hood is closed to reduce vibration and noise. It relates to a hood latch cover for a car.

일반적으로 자동차의 프론트엔드모듈에는 후드를 록킹시키는 후드래치가 장착되어 있다.In general, the front end module of the vehicle is equipped with a hood latch for locking the hood.

후드래치커버는 프론트엔드모듈캐리어의 상부프레임에 고정되어 이러한 후드래치와 그것을 작동시키기 위한 케이블이 외부에서 보이지 않도록 가려주는 역할을 함과동시에 라디에이터 그릴을 통해 들어오는 수분 및 염분이 후드래치에 직접적으로 닿는 것을 방지함으로써 부식을 방지하는 역할도 한다.The hood latch cover is fixed to the upper frame of the front end module carrier to cover the hood latch and the cable for operating it from the outside, and at the same time moisture and salt coming in through the radiator grille directly contact the hood latch. It also serves to prevent corrosion.

이러한 후드래치커버는 볼트에 의하여 고정되기도 하나, 첨부된 도 1에 나타난 바와 같이, 조립공정의 간소화를 위하여 후드래치커버(30)의 상단이 고정클립(40)으로 프론트엔드모듈캐리어(10)의 상부프레임에 고정되기도 한다. The hood latch cover may be fixed by bolts, but as shown in FIG. 1, the upper end of the hood latch cover 30 may be fixed to the fixing clip 40 to simplify the assembly process. It is also fixed to the upper frame.

이렇듯 고정클립(40)에 의해서 고정되는 경우 후드래치커버(30)의 하단은 프론트엔드모듈캐리어(10)에 고정되어 있지 않기 때문에, 후드가 닫혀질 때 고정되지 않은 후드래치커버(30)의 하단이 진동하게 되고, 결국 고정되어 있는 상단을 중심으로 회전모멘트가 발생하여, 떨림으로 인한 진동, 소음이 발생하게 된다는 문제점이 있었다.As such, when the fixing clip 40 is fixed, the lower end of the hood latch cover 30 is not fixed to the front end module carrier 10, and thus the lower end of the hood latch cover 30 is not fixed when the hood is closed. This vibrates, and a rotation moment occurs around the fixed upper end, there is a problem that the vibration, the noise caused by the shaking.

본 발명은 이러한 종래의 문제점을 해결하기 위하여, 회전모멘트를 상쇄시킬 수 있도록 후드래치커버의 하단에 후방으로 돌기를 추가하고 돌기에는 리브를 형성하여, 진동 및 소음 문제를 개선한 후드래치커버를 제공하는데 그 목적이 있다.The present invention provides a hood latch cover that improves the vibration and noise problems by adding a protrusion to the rear of the bottom of the hood latch cover and forming a rib in the protrusion so as to offset the rotation moment, to solve this conventional problem. Its purpose is to.

이러한 목적을 달성하기 위한 본 발명의 자동차용 후드래치커버는 자동차의 프론트엔드모듈캐리어의 상부프레임에 고정되는 자동차용 후드래치커버에 있어서, 상기 후드래치커버의 하단에는 후방으로 후드 개폐시의 회전모멘트 상쇄를 위해 상기 자동차의 프론트엔드모듈캐리어와 접촉되도록 돌기가 형성되고, 상기 돌기에는 상기 후드래치커버의 후방으로 리브가 형성된다.
돌기는 복합 폴리프로필렌을 소재로 하는 것이 바람직하다.The hood latch cover for a vehicle of the present invention for achieving the above object is a hood latch cover for a vehicle fixed to the upper frame of the front end module carrier of the vehicle, the lower end of the hood latch cover the rotation moment when opening and closing the hood to the rear A protrusion is formed to contact the front end module carrier of the vehicle for offsetting, and the protrusion is formed at the rear of the hood latch cover.
The projection is preferably made of a composite polypropylene.

삭제delete

본 발명은 상기한 기술적 구성으로 인해 회전모멘트가 상쇄되어, 후드래치커버의 떨림에 의한 진동, 소음 문제가 개선되는 효과가 있다.The present invention has the effect that the rotation moment is canceled due to the above-described technical configuration, the vibration, noise caused by the vibration of the hood latch cover is improved.

이하에서는 첨부된 도 2, 도 3 및 도 4를 참조하여 본 발명에 따른 자동차용 후드래치커버의 일 실시예를 보다 상세히 설명한다.Hereinafter, with reference to the accompanying Figures 2, 3 and 4 will be described in more detail an embodiment of a hood latch cover for a vehicle according to the present invention.

도 2는 본 발명인 자동차용 후드래치커버가 장착된 모습을 나타낸 측면도이고, 도 3은 본 발명인 후드래치커버의 요부 상세도이며, 도 4는 본 발명인 후드래치커버의 배면도이다.Figure 2 is a side view showing a state in which the hood latch cover for the present invention is mounted, Figure 3 is a detailed view of the main portion of the hood latch cover of the present invention, Figure 4 is a rear view of the hood latch cover of the present invention.

본 발명인 자동차용 후드래치커버(30)는 자동차의 프론트엔드모듈캐리어의 상부프레임에 고정되는 자동차용 후드래치커버에 있어서, 상기 후드래치커버(30)의 하단에는 후방으로 후드 개폐시의 회전모멘트 상쇄를 위해 상기 자동차의 프론트엔드모듈캐리어(10)에 접촉되도록 돌기(32)가 형성된다.The hood latch cover 30 for a vehicle of the present invention is a hood latch cover for a vehicle fixed to an upper frame of a front end module carrier of a vehicle, and the lowering of the hood latch cover 30 cancels the rotation moment when the hood is opened and closed backwards. Protrusion 32 is formed to contact the front end module carrier 10 of the vehicle for.

이러한 돌기(32)는 프론트엔드모듈캐리어(10)에 접촉되어야 하고, 어느 정도의 탄성을 가진 소재로 형성되는 것이 바람직하다. The protrusion 32 should be in contact with the front end module carrier 10, it is preferably formed of a material having a certain degree of elasticity.

또한 상기 돌기(32)는 형상 변경 방지를 위해 후드래치커버(30)의 후방으로 리브(34)가 형성되는 것이 바람직하다. In addition, the protrusion 32 is preferably formed with a rib 34 to the rear of the hood latch cover 30 to prevent the shape change.

돌기(32)는 프론트엔드모듈캐리어(10)에 바람직하게는 견고하게 밀착되어야 하기 때문에, 돌기(32)의 형상에 변형이 생길 수 있다.Since the protrusions 32 should be firmly in close contact with the front end module carrier 10, deformation may occur in the shape of the protrusions 32.

돌기(32)의 형상에 변형이 생겨서 프론트엔드모듈캐리어(10)와의 접촉이 해제되거나, 견고하게 밀착되지 않는 경우에는 후드래치커버(30)가 상기 프론트엔드모듈캐리어(10)에 접지되지 않거나, 느슨하게 접지되기 때문에, 진동에 의한 회전모멘트의 발생을 상쇄시킬 수 없다. If a deformation occurs in the shape of the protrusion 32 and the contact with the front end module carrier 10 is not released or is not firmly adhered, the hood latch cover 30 is not grounded to the front end module carrier 10, Since it is loosely grounded, the generation of the rotation moment due to vibration cannot be canceled out.

따라서 프론트엔드모듈캐리어(10)에 접지되는 돌기(32)의 형상 변경을 방지할 필요성이 있으며, 이를 위해서 돌기(32)에는 리브(34)가 형성되는 것이 바람직 하다.Therefore, there is a need to prevent the shape change of the protrusion 32 grounded at the front end module carrier 10. For this purpose, the rib 32 is preferably formed in the protrusion 32.

이러한 리브(34)는 돌기(32)의 두께를 두텁게 함으로써 프론트엔드모듈캐리어(10)와의 접지에 의해 발생되는 반력을 지지하는 역할을 할 수 있다.The rib 34 may serve to support the reaction force generated by the ground with the front end module carrier 10 by thickening the protrusion 32.

상기 돌기(32)의 소재는 복합 폴리프로필렌인 것이 바람직한데, 이러한 복합 폴리프로필렌 소재는 공기의 진동 및 물체의 진동을 억제할 수 있는 소재의 고유한 특성을 갖고 있기 때문에, 상기한 돌기(32)의 소재 또한 진동, 소음 방지를 위하여 고기능의 복합 폴리프로필렌의 소재를 사용하는 것이 바람직하다.It is preferable that the material of the projection 32 is a composite polypropylene. Since the composite polypropylene material has inherent characteristics of a material capable of suppressing vibration of air and vibration of an object, the projection 32 is described above. It is also preferable to use a material of a high performance composite polypropylene to prevent vibration and noise.

도 1은 종래의 자동차용 후드래치커버가 장착된 모습을 나타낸 도면;1 is a view showing a state in which a conventional vehicle hood latch cover is mounted;

도 2는 본 발명인 자동차용 후드래치커버가 장착된 모습을 나타낸 측면도;Figure 2 is a side view showing a state in which the hood latch cover for the present invention is mounted;

도 3은 본 발명인 자동차용 후드래치커버의 요부 상세도;Figure 3 is a detailed view of the main portion of the hood latch cover for the inventor of the present invention;

도 4는 본 발명인 자동차용 후드래치커버의 배면도이다.Figure 4 is a rear view of the hood latch cover for an automobile of the present invention.

※도면의 주요부분에 대한 부호의 설명※※ Explanation of symbols about main part of drawing ※

10: 프런트 엔드 모듈 캐리어 20: 후드래치10: front end module carrier 20: hood latch

30: 후드래치커버 32: 돌기30: hood latch cover 32: protrusion

34: 리브 40: 고정클립34: rib 40: fixed clip

Claims (3)

자동차의 프론트엔드모듈캐리어의 상부프레임에 고정되는 자동차용 후드래치커버에 있어서,In the hood latch cover for a vehicle fixed to the upper frame of the front end module carrier of the vehicle, 상기 후드래치커버(30)의 하단에는 후방으로 후드 개폐시의 회전모멘트 상쇄를 위해 상기 자동차의 프론트엔드모듈캐리어(10)와 접촉되도록 돌기(32)가 형성되고, 상기 돌기(32)에는 상기 후드래치커버(30)의 후방으로 리브(34)가 형성된 것을 특징으로 하는 자동차용 후드래치커버.A protrusion 32 is formed at a lower end of the hood latch cover 30 so as to contact the front end module carrier 10 of the vehicle for offsetting the rotation moment when the hood is opened and closed at the rear, and the protrusion 32 has the hood. The hood latch cover for a vehicle, characterized in that the rib 34 is formed in the rear of the latch cover (30). 삭제delete 청구항 1에 있어서, 상기 돌기(32)의 소재는 복합 폴리프로필렌인 것을 특징으로 하는 자동차용 후드래치커버.The hood latch cover of claim 1, wherein the protrusion 32 is made of a composite polypropylene.
KR1020070119340A 2007-11-21 2007-11-21 Hood latch cover for automobile KR100872452B1 (en)

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KR1020070119340A KR100872452B1 (en) 2007-11-21 2007-11-21 Hood latch cover for automobile

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Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH10329756A (en) * 1997-05-29 1998-12-15 Aisin Seiki Co Ltd Vehicle front end module structure
JP2006009392A (en) * 2004-06-25 2006-01-12 Aisin Seiki Co Ltd Hood locking device for vehicle

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH10329756A (en) * 1997-05-29 1998-12-15 Aisin Seiki Co Ltd Vehicle front end module structure
JP2006009392A (en) * 2004-06-25 2006-01-12 Aisin Seiki Co Ltd Hood locking device for vehicle

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