KR100374698B1 - Structure for locking lid for automobile - Google Patents

Structure for locking lid for automobile Download PDF

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Publication number
KR100374698B1
KR100374698B1 KR10-2000-0062055A KR20000062055A KR100374698B1 KR 100374698 B1 KR100374698 B1 KR 100374698B1 KR 20000062055 A KR20000062055 A KR 20000062055A KR 100374698 B1 KR100374698 B1 KR 100374698B1
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KR
South Korea
Prior art keywords
lid
snap fit
lead
vehicle
locking
Prior art date
Application number
KR10-2000-0062055A
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Korean (ko)
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KR20020031542A (en
Inventor
황민호
Original Assignee
현대자동차주식회사
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Priority to KR10-2000-0062055A priority Critical patent/KR100374698B1/en
Publication of KR20020031542A publication Critical patent/KR20020031542A/en
Application granted granted Critical
Publication of KR100374698B1 publication Critical patent/KR100374698B1/en

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Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B62LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
    • B62DMOTOR VEHICLES; TRAILERS
    • B62D25/00Superstructure or monocoque structure sub-units; Parts or details thereof not otherwise provided for
    • B62D25/08Front or rear portions
    • B62D25/10Bonnets or lids, e.g. for trucks, tractors, busses, work vehicles
    • B62D25/12Parts or details thereof
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B62LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
    • B62DMOTOR VEHICLES; TRAILERS
    • B62D27/00Connections between superstructure or understructure sub-units
    • B62D27/04Connections between superstructure or understructure sub-units resilient
    • EFIXED CONSTRUCTIONS
    • E05LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05BLOCKS; ACCESSORIES THEREFOR; HANDCUFFS
    • E05B83/00Vehicle locks specially adapted for particular types of wing or vehicle
    • E05B83/16Locks for luggage compartments, car boot lids or car bonnets
    • E05B83/24Locks for luggage compartments, car boot lids or car bonnets for car bonnets
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B60VEHICLES IN GENERAL
    • B60YINDEXING SCHEME RELATING TO ASPECTS CROSS-CUTTING VEHICLE TECHNOLOGY
    • B60Y2306/00Other features of vehicle sub-units
    • B60Y2306/09Reducing noise

Landscapes

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

Abstract

본 발명은 차량용 리드의 잠금구조에 관한 것으로서, 리드의 스냅 피트에 완충작용이 가능한 탄력형 지지구조를 부여하여 리드의 탈착시 스냅 피트의 취성을 보강할 수 있도록 함으로써, 리드의 잦은 탈착시에도 내구성을 지속적으로 유지할 수 있도록 한 차량용 리드의 잠금구조를 제공하고자 한 것이다.The present invention relates to a locking structure of a vehicle lid, by providing a resilient support structure capable of cushioning the snap fit of the lid to reinforce the brittleness of the snap fit during detachment of the lid, thereby ensuring durability even at frequent detachment of the lid. It is intended to provide a locking structure of a vehicle lead that can be maintained continuously.

Description

차량용 리드의 잠금구조{Structure for locking lid for automobile}Structure for locking lid for automobile

본 발명은 차량용 리드의 잠금구조에 관한 것으로서, 특히 리드의 스냅 피트에 탄력형 지지구조를 부여하여 리드의 잦은 탈착시에도 내구성을 지속적으로 유지할 수 있도록 한 차량용 리드의 잠금구조에 관한 것이다.BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a locking structure of a vehicle lead, and more particularly, to a locking structure of a vehicle lead that is provided with a resilient support structure to a snap fit of the lead so that durability can be maintained continuously even during frequent detachment of the lead.

일반적으로 차량의 퓨즈 박스, 각종 스위치 박스 등의 덮개로서 사용되는 리드(10)는 도 1 및 도 2에 도시한 바와 같이 한쪽의 걸림편(12)과 반대쪽의 스냅 피트(Snap fit)(13)를 이용하여 트림(11) 상에 잠겨질 수 있는 구조로 되어 있다.Generally, the lid 10, which is used as a cover of a fuse box, various switch boxes, etc. of a vehicle, has a snap fit 13 opposite to one locking piece 12 as shown in FIGS. 1 and 2. It is structured to be locked on the trim (11) using.

미설명 부호 14는 스냅 피트가 걸려지는 구멍을 나타낸다.Reference numeral 14 denotes a hole through which the snap fit is caught.

여기서,상기 스냅 피트(13)는 기존의 파스너나 클립에 비해 탈착성이 용이하기 때문에 현재 차량용 리드에는 거의 대부분 적용되고 있는 추세이다.Here, since the snap fit 13 is more easily removable than conventional fasteners or clips, the snap fit 13 is currently applied to most vehicle leads.

그러나, 리드(10)의 탈착이 수회 반복될 경우 스냅 피트(13)와 리드(10)의 일체 성형부위에 피로가 발생하여 연결부가 쉽게 끊어지는 단점이 있었다.However, when the detachment of the lead 10 is repeated several times, fatigue occurs in the integrally formed portion of the snap fit 13 and the lead 10, and thus the connection part is easily broken.

이러한 단점을 다소나마 해소하기 위하여 도 3에 도시한 바와 같이 스냅 피트(13)의 두께를 두껍게 하거나, 별도의 리브(15)를 추가하기도 하지만 이 경우에는 리드(10)의 성형 후 전면에 오목한 수축부(16)가 발생되어 외관을 저하시키는 단점이 있었다.In order to alleviate this disadvantage somewhat, as shown in FIG. 3, the thickness of the snap fit 13 may be thickened, or an additional rib 15 may be added. There was a disadvantage that the portion 16 is generated to reduce the appearance.

따라서, 본 발명은 이와 같은 점을 감안하여 안출한 것으로서, 리드의 스냅 피트에 완충작용이 가능한 탄력형 지지구조를 부여하여 리드의 탈착시 스냅 피트의 취성을 보강할 수 있도록 함으로써, 리드의 잦은 탈착시에도 내구성을 지속적으로 유지할 수 있도록 한 차량용 리드의 잠금구조를 제공하는데 그 안출의 목적이 있는 것이다.Therefore, the present invention has been devised in view of the above, by providing a resilient support structure capable of buffering the snap pit of the lid to reinforce the brittleness of the snap pit during the detachment of the lid, the frequent detachment of the lid To provide a locking structure of the vehicle lid to maintain the durability even during the purpose of the settling.

도 1은 차량용 리드의 설치상태를 보여주는 사시도1 is a perspective view showing an installation state of a vehicle lead

도 2는 종래 리드의 잠금구조를 보여주는 도 1의 A-A 선 단면도2 is a cross-sectional view taken along line A-A of FIG. 1 showing a locking structure of a conventional lead;

도 3은 종래 리드의 잠금구조에서 나타나는 단점을 보여주는 단면도3 is a cross-sectional view showing a disadvantage in the conventional lead lock structure

도 4는 본 발명에 따른 리드의 잠금구조를 보여주는 도 1의 A-A 선 단면도4 is a cross-sectional view taken along the line A-A of Figure 1 showing a locking structure of the lid according to the present invention;

〈도면의 주요 부분에 대한 부호의 설명〉<Explanation of symbols for main parts of drawing>

10 : 리드 11 : 트림10: lead 11: trim

12 : 걸림편 13 : 스냅 피트12: engaging piece 13: snap fit

14 : 구멍 15 : 리브14 hole 15 rib

16 : 수축부 17 : 탄력편16: contraction portion 17: elastic piece

이하, 첨부한 도면을 참조하여 본 발명을 상세히 설명하면 다음과 같다.Hereinafter, the present invention will be described in detail with reference to the accompanying drawings.

본 발명은 한쪽의 걸림편(12)과 반대쪽의 스냅 피트(13)를 이용하여 트림(11) 상에 잠겨질 수 있는 구조로 이루어진 차량용 리드의 잠금구조에 있어서, 상기 스냅 피트(13)의 연결부위에 곡선형태의 탄력편(17)을 구비하여 리드 탈착시 탄력편(17)의 완충작용으로 스냅 피트(13)가 받는 피로를 줄일 수 있도록 한 구조를 포함하는 것을 특징으로 한다.According to the present invention, in the locking structure of a lid for a vehicle having a structure that can be locked onto the trim 11 by using one of the locking pieces 12 and the opposite snap pit 13, the connection of the snap pit 13 It is characterized in that it comprises a structure that is provided with a curved elastic piece 17 in the site to reduce the fatigue received by the snap fit 13 by the buffering action of the elastic piece 17 when the lead is detached.

이를 좀더 상세히 설명하면 다음과 같다.This will be described in more detail as follows.

첨부한 도 4는 본 발명에 따른 리드의 잠금구조를 보여주는 단면도이다.4 is a cross-sectional view showing a locking structure of a lid according to the present invention.

상기 리드(10)의 한쪽은 걸림편(12)을 이용하여 트림(11)의 절개부 가장자리에 걸려지고, 반대쪽은 스냅 피트(13)를 이용하여 트림(11)의 구멍(14)에 잠겨지는 구조에서, 리드(10)의 안쪽면에 연결되는 스냅 피트(13)의 연결부위에 곡선형태의 탄력편(17)을 형성하여, 스냅 피트(13)의 선단 돌출부위가 구멍(14)의 단에 걸려질 때, 상기 탄력편(17)의 완충작용으로 용이하게 젖혀졌다가 재차 복원될 수 있도록 한 것이다.One end of the lid 10 is hooked to the edge of the cutout of the trim 11 using the locking piece 12, and the other end is locked to the hole 14 of the trim 11 using the snap fit 13. In the structure, a curved resilient piece 17 is formed at the connection portion of the snap pit 13 connected to the inner surface of the lid 10, so that the tip projection of the snap pit 13 is formed at the end of the hole 14. When caught in, the elastic piece 17 is easily flipped by the buffering action so that it can be restored again.

이에 따라, 리드(10)의 탈착시 스냅 피트(13)가 받는 피로가 탄력편(17)의 완충작용으로 저감될 수 있게 되므로, 리드(10)의 잦은 탈착시에도 스냅 피트(13)는 적절한 자체 강성을 유지할 수 있게 된다.Accordingly, since the fatigue received by the snap fit 13 during the detachment of the lid 10 can be reduced by the buffering action of the elastic piece 17, the snap fit 13 can be properly applied even during frequent detachment of the lid 10. It can maintain its own rigidity.

또한, 스냅 피트(13)가 구멍(14)에 완전히 잠겨진 상태에서는 구멍(14)의 단이 스냅피트(13)의 선단 돌출부위와 탄력편(17) 사이에 완전히 삽입되므로, 스냅피트(13)의 잠금상태가 견고하게 유지될 수 있으며, 차량의 진동에 따라 리드(10)가 떨리는 경우에도 탄력편(17)의해 탄력적으로 지지되고 있기 때문에 소음 발생도 현저히 줄일 수 있게 된다.Further, in the state where the snap fit 13 is completely locked to the hole 14, the end of the hole 14 is completely inserted between the tip projection of the snap fit 13 and the elastic piece 17, so that the snap fit 13 The locked state can be maintained firmly, and even when the lid 10 is shaken due to the vibration of the vehicle, the elastic piece 17 is elastically supported, thereby significantly reducing noise.

이상에서와 같이 본 발명은 리드의 스냅 피트에 탄력형 지지구조를 부여함으로써, 리드의 잦은 탈착시에도 견고한 내구성을 지속적으로 유지할 수 있는 장점이 있는 것이다.As described above, the present invention provides an elastic support structure to the snap fit of the lead, so that there is an advantage that the durable durability can be continuously maintained even during frequent detachment of the lead.

Claims (1)

한쪽의 걸림편(12)과 반대쪽의 스냅 피트(13)를 이용하여 트림(11) 상에 잠겨질 수 있는 구조로 이루어진 차량용 리드의 잠금구조에 있어서,In the locking structure of a vehicle lead, which has a structure that can be locked onto the trim 11 by using the locking piece 12 on one side and the snap fit 13 on the opposite side, 상기 스냅 피트(13)의 연결부위에 곡선형태의 탄력편(17)을 구비하여 리드 탈착시 탄력편(17)의 완충작용으로 스냅 피트(13)가 받는 피로를 줄일 수 있도록 한 구조를 포함하는 것을 특징으로 하는 차량용 리드의 잠금구조.It includes a structure that is provided with a curved elastic piece 17 in the connection portion of the snap pit 13 to reduce the fatigue received by the snap pit 13 by the buffering action of the elastic piece 17 when the lead is detached. Locking structure for a vehicle lead, characterized in that.
KR10-2000-0062055A 2000-10-20 2000-10-20 Structure for locking lid for automobile KR100374698B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR10-2000-0062055A KR100374698B1 (en) 2000-10-20 2000-10-20 Structure for locking lid for automobile

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR10-2000-0062055A KR100374698B1 (en) 2000-10-20 2000-10-20 Structure for locking lid for automobile

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KR20020031542A KR20020031542A (en) 2002-05-02
KR100374698B1 true KR100374698B1 (en) 2003-03-04

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Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4091962A (en) * 1977-07-20 1978-05-30 Trw Inc. Panel hole closure
JPH01104869A (en) * 1987-09-22 1989-04-21 Johnson & Johnson Prod Inc Variable lateral direction weaver
JPH04372477A (en) * 1991-06-24 1992-12-25 Toyota Autom Loom Works Ltd Side cover of fork lift

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4091962A (en) * 1977-07-20 1978-05-30 Trw Inc. Panel hole closure
JPH01104869A (en) * 1987-09-22 1989-04-21 Johnson & Johnson Prod Inc Variable lateral direction weaver
JPH04372477A (en) * 1991-06-24 1992-12-25 Toyota Autom Loom Works Ltd Side cover of fork lift

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Publication number Publication date
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