KR100373650B1 - Vehicle door hinge with door check - Google Patents

Vehicle door hinge with door check Download PDF

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Publication number
KR100373650B1
KR100373650B1 KR10-2000-0068168A KR20000068168A KR100373650B1 KR 100373650 B1 KR100373650 B1 KR 100373650B1 KR 20000068168 A KR20000068168 A KR 20000068168A KR 100373650 B1 KR100373650 B1 KR 100373650B1
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KR
South Korea
Prior art keywords
door
bracket
vehicle
checker
hinge
Prior art date
Application number
KR10-2000-0068168A
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Korean (ko)
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KR20020038115A (en
Inventor
임남혁
Original Assignee
기아자동차주식회사
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Priority to KR10-2000-0068168A priority Critical patent/KR100373650B1/en
Publication of KR20020038115A publication Critical patent/KR20020038115A/en
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Publication of KR100373650B1 publication Critical patent/KR100373650B1/en

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Classifications

    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05D—HINGES OR SUSPENSION DEVICES FOR DOORS, WINDOWS OR WINGS
    • E05D11/00—Additional features or accessories of hinges
    • E05D11/06—Devices for limiting the opening movement of hinges
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60J—WINDOWS, WINDSCREENS, NON-FIXED ROOFS, DOORS, OR SIMILAR DEVICES FOR VEHICLES; REMOVABLE EXTERNAL PROTECTIVE COVERINGS SPECIALLY ADAPTED FOR VEHICLES
    • B60J5/00—Doors
    • B60J5/04—Doors arranged at the vehicle sides
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05C—BOLTS OR FASTENING DEVICES FOR WINGS, SPECIALLY FOR DOORS OR WINDOWS
    • E05C17/00—Devices for holding wings open; Devices for limiting opening of wings or for holding wings open by a movable member extending between frame and wing; Braking devices, stops or buffers, combined therewith
    • E05C17/02—Devices for holding wings open; Devices for limiting opening of wings or for holding wings open by a movable member extending between frame and wing; Braking devices, stops or buffers, combined therewith by mechanical means
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05F—DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION; CHECKS FOR WINGS; WING FITTINGS NOT OTHERWISE PROVIDED FOR, CONCERNED WITH THE FUNCTIONING OF THE WING
    • E05F5/00—Braking devices, e.g. checks; Stops; Buffers
    • E05F5/02—Braking devices, e.g. checks; Stops; Buffers specially for preventing the slamming of swinging wings during final closing movement, e.g. jamb stops
    • E05F5/022—Braking devices, e.g. checks; Stops; Buffers specially for preventing the slamming of swinging wings during final closing movement, e.g. jamb stops specially adapted for vehicles, e.g. for hoods or trunks
    • E05F5/025—Braking devices, e.g. checks; Stops; Buffers specially for preventing the slamming of swinging wings during final closing movement, e.g. jamb stops specially adapted for vehicles, e.g. for hoods or trunks specially adapted for vehicle doors
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60Y—INDEXING SCHEME RELATING TO ASPECTS CROSS-CUTTING VEHICLE TECHNOLOGY
    • B60Y2304/00—Optimising design; Manufacturing; Testing
    • B60Y2304/07—Facilitating assembling or mounting

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Body Structure For Vehicles (AREA)
  • Hinge Accessories (AREA)

Abstract

본 발명은 자동차의 도어첵커 기능을 갖는 도어힌지에 관한 것으로서, 차체(40)에 일측면이 접하며 고정되게 설치되는 제1브라켓(10)에 도어(30)에 일측면이 접하며 고정되게 설치되는 제2브라켓(20)이 힌지(70)에 의해 일측으로 회동가능하게 결합되는 것에 있어서, 상기 제2브라켓(20)에 걸림홈(51)이 형성된 첵커레버(50)가 설치되고, 상기 첵커레버(50)와 제2브라켓(20) 사이에는 리턴스프링(60)이 설치되며, 상기 리턴스프링(60)이 인장시 도어(30)의 개폐에 따라 걸림홈(51)이 타고 넘는 롤러(80)를 설치하여, 도어(30)가 힌지를 중심으로 개폐시에도 첵커레버 및 리턴스프링(60)에 의해 절도감 있게 개폐가 이루어지게 됨으로서, 경사로등에 차량을 정차후 도어(30)를 개방시, 상기 도어(30)가 과도하게 열리지 않도록 하는 별도의 도어첵커를 차체에 설치하지 않아도 됨으로서, 차량을 제작시 부품수가 저감되어 조립성이 향상됨은 물론, 차량의 제작단가가 저감되도록 하는 것이다.The present invention relates to a door hinge having a door checker function of an automobile, wherein one side of the first bracket 10 is installed to be fixed to the first bracket 10 which is installed to be fixed to the side of the vehicle body 40. When the two brackets 20 are rotatably coupled to one side by the hinge 70, the checker lever 50 having the engaging groove 51 is installed in the second bracket 20, and the checker lever ( A return spring 60 is installed between the 50 and the second bracket 20, and the return spring 60 has a roller 80 over which the locking groove 51 rides as the door 30 is opened and closed. When the door 30 is opened and closed around the hinge, the door 30 is opened and closed by the shock lever and the return spring 60 so that the door 30 is stopped after the vehicle is stopped on a ramp or the like. There is no need to install a separate door checker on the body to prevent the (30) from opening excessively. As, the number of parts is reduced when making a vehicle to assemblability it is improved as well, so that the production cost is reduction of the vehicle.

Description

자동차의 도어첵커 기능을 갖는 도어힌지{VEHICLE DOOR HINGE WITH DOOR CHECK}VEHICLE DOOR HINGE WITH DOOR CHECK}

본 발명은 자동차의 도어첵커 기능을 갖는 도어힌지에 관한 것으로서, 더욱더 상세하게는 도어를 개폐시 상기 도어가 과도하게 열리는 것이 방지되도록 하는자동차의 도어첵커 기능을 갖는 도어힌지에 관한 것이다.The present invention relates to a door hinge having a door checker function of a vehicle, and more particularly to a door hinge having a door checker function of a vehicle to prevent the door from being opened excessively when opening and closing the door.

종래에는 자동차의 개폐시 상기 도어가 과도하게 열리는 것이 억제되도록 하는 도어첵커가 설치되는 동시에 상기 도어가 차체에 고정된 상태로 개폐가 가능하도록 하는 힌지가 별도의 부품으로 구성, 조립되어 사용되고 있다.Conventionally, a door checker is installed to prevent the door from being excessively opened during opening and closing of a vehicle, and a hinge configured to be opened and closed with the door fixed to the vehicle body is configured and used.

그러나 이러한 구조에 있어서는 도어의 개폐가 과도하게 열리지 않도록 하는 도어첵커와, 도어가 차체에 부착 설치되도록 하기 위한 도어힌지가 별도의 부품으로 구성되고, 별도의 조립공정을 거쳐 조립됨으로서 차량을 제작시 원가가 상승하게 됨은 물론, 조립공수의 증가로 인해 조립성이 저하되는 문제점이 있었다.However, in such a structure, a door checker for preventing the door from being opened and closed excessively, and a door hinge for attaching and installing the door to the vehicle body are composed of separate parts, and are assembled through a separate assembly process to produce a vehicle at a cost. Of course, there is a problem in that the assemblability is lowered due to the increase in the number of assembly times.

또한 상기 종래 도어첵커는 장기간 사용하는 경우 첵커력이 저하되는 문제점이 있었다.In addition, the conventional door checker has a problem that the checker force is lowered when used for a long time.

본 발명의 목적은 상기 종래와 같은 문제점을 해결하기 위해, 도어에 일측면이 접하며 고정되게 설치된 제2브라켓에 걸림홈이 형성된 첵커레버를 설치하고, 상기 첵커레버와 제2브라켓 사이에는 리턴스프링을 설치하며, 상기 리턴스프링이 인장시 도어의 개폐에 따라 걸림홈이 타고 넘는 롤러를 설치하여, 도어를 개폐시 도어가 과도하게 열리는 것이 방지되도록 함으로서, 별도의 도어첵커를 제작하여 차체에 설치하지 않아도 됨으로서, 차량을 조립시 작업성이 향상됨은 물론, 차량의 제작단가가 저감되도록 하는 자동차의 도어첵커 기능을 갖는 도어힌지를 제공하는 데 있다.An object of the present invention, in order to solve the problem as in the prior art, a checker lever having a locking groove is formed in the second bracket that is fixed to the one side is fixed to the door, the return spring between the checker lever and the second bracket It is installed, and the return spring is installed by the roller over the locking groove as the door is opened and closed when the door is tensioned, thereby preventing the door from being opened excessively when opening and closing the door, it is not necessary to make a separate door checker to install on the body As a result, the workability is improved when the vehicle is assembled, and a door hinge having a door checker function of the vehicle to reduce the manufacturing cost of the vehicle is provided.

도 1은 본 발명이 설치된 상태를 보인 평단면도1 is a cross-sectional view showing a state in which the present invention is installed

* 도면의 주요 부분에 대한 부호의 설명 *Explanation of symbols on the main parts of the drawings

10 : 제1브라켓 20 : 제2브라켓10: first bracket 20: second bracket

30 : 도어 40 : 차체30: door 40: body

50 : 첵커레버 51 : 걸림홈50: check lever 51: locking groove

60 : 리턴스프링 70 : 힌지60: return spring 70: hinge

80 : 롤러80: roller

이하, 첨부된 도면에 의하여 본 발명의 그 기술적 구성을 상세히 설명하면 다음과 같다.Hereinafter, the technical configuration of the present invention with reference to the accompanying drawings in detail as follows.

본 발명의 자동차의 도어첵커 기능을 갖는 도어힌지도 도 1에 도시하고 있는 바와같이, 차체(40)에 일측면이 접하며 고정되게 설치되는 제1브라켓(10)에 도어(30)에 일측면이 접하며 고정되게 설치되는 제2브라켓(20)이 힌지(70)에 의해 일측으로 회동가능하게 결합되는 것은 종래와 같다.As shown in FIG. 1, a door hinge having a door checker function of the vehicle of the present invention has one side surface of the door 30 to the first bracket 10 installed to be fixed to one side surface of the vehicle body 40. The second bracket 20, which is in contact with and fixedly installed, is rotatably coupled to one side by the hinge 70, as in the related art.

단, 본 발명은 상기 제2브라켓(20)에 걸림홈(51)이 형성된 첵커레버(50)가 설치되고, 상기 첵커레버(50)와 제2브라켓(20) 사이에는 리턴스프링(60)이 설치되며, 상기 리턴스프링(60)이 인장시 도어(30)의 개폐에 따라 걸림홈(51)이 타고 넘는 롤러(80)가 설치됨을 그 기술적 구성상의 기본 특징으로 한다.However, in the present invention, a check lever (50) having a locking groove (51) is installed in the second bracket (20), and a return spring (60) is provided between the check lever (50) and the second bracket (20). When the return spring 60 is installed, the roller 80 over which the locking groove 51 rides along the opening / closing of the door 30 is installed.

한편, 상기 첵커레버(50)에는 2개이상의 걸림홈(51)을 형성하여, 도어(30)를 개폐시 절도감있는 개폐가 이루어지도록 함을 밝혀 둔다.On the other hand, two or more locking grooves 51 are formed in the shank lever 50 to reveal that the door 30 is opened and closed with moderation.

또한, 상기 리턴스프링(60)은 일측단부가 첵커레버(50)의 일측에 연결되고, 타측단부는 제2브라켓(20)의 타측부에 연결됨을 밝혀 둔다.In addition, the return spring 60 is one end is connected to one side of the shock lever (50), the other end is revealed to be connected to the other side of the second bracket (20).

이와같이 구성되는 본 발명은 제1브라켓(10)과 제2브라켓(20)이 별도의 체결볼트(90)에 의해 일측면이 각각 도어(30)와 차체에 접하도록 고정되게 설치되어, 상기 도어(30)가 닫혀진 상태에서는 첵커레버(50)와 제2브라켓(20)에 양측단부가 각각 연결된 리턴스프링(60)의 탄성력에 의해 상기 첵커레버(50)에 형성된 걸림홈(51)의 일측면이 롤러(80)에 탄성을 가지고 걸려져 있게 된다.In the present invention configured as described above, the first bracket 10 and the second bracket 20 are installed to be fixed so that one side thereof is in contact with the door 30 and the vehicle body by separate fastening bolts 90, respectively. In the closed state 30, one side of the locking groove 51 formed in the shank lever 50 by the elastic force of the return spring 60 is connected to both ends of the shank lever 50 and the second bracket 20, respectively. The roller 80 is hung with elasticity.

한편, 상기 도어(30)에 승객등에 의해 열려지려는 힘이 가해지면, 제2브라켓(0이 힌지(70)를 중심으로 회전되는 것에 의해 리턴스프링(60)이 인장되면서 첵커레버(50)의 걸림홈(51)에서 이웃의 걸림홈(51)으로 롤러(80)의 외측면을 따라 절도감 있게 이동된다.On the other hand, when a force is applied to the door 30 to be opened by a passenger, etc., the return spring 60 is tensioned by rotating the second bracket (0 around the hinge 70) of the shock lever 50 The locking groove 51 is moved in a modest manner along the outer surface of the roller 80 from the neighboring locking groove 51.

따라서 이러한 본 발명은 도어(30)가 힌지를 중심으로 개폐시에도 첵커레버 및 리턴스프링(60)에 의해 절도감 있게 개폐가 이루어지게 됨으로서, 경사로등에 차량을 정차후 도어(30)를 개방시, 상기 도어(30)가 과도하게 열리지 않도록 하는 별도의 도어첵커를 차체에 설치하지 않아도 됨으로서, 차량을 제작시 부품수가 저감되어 조립성이 향상됨은 물론, 차량의 제작단가가 저감되도록 하는 효과가 있다.Therefore, in the present invention, even when the door 30 is opened and closed around the hinge, the opening and closing are made by the shock lever and the return spring 60 so that the door 30 is stopped after the vehicle is stopped on a ramp or the like. By not having to install a separate door checker on the vehicle body to prevent the door 30 from being excessively opened, the number of parts is reduced when the vehicle is manufactured, thereby improving assembly performance and reducing manufacturing cost of the vehicle.

이상에서 살펴본 바와 같이 본 발명은 도어에 일측면이 접하며 고정되게 설치된 제2브라켓에 걸림홈이 형성된 첵커레버를 설치하고, 상기 첵커레버와 제2브라켓 사이에는 리턴스프링을 설치하며, 상기 리턴스프링이 인장시 도어의 개폐에 따라 걸림홈이 타고 넘는 롤러를 설치하여, 도어를 개폐시 도어가 과도하게 열리는 것이 방지되도록 함으로서, 별도의 도어첵커를 제작하여 차체에 설치하지 않아도 됨으로서, 차량을 조립시 작업성이 향상됨은 물론, 차량의 제작단가가 저감되도록 하는 매우 유용한 발명이다.As described above, the present invention installs a checker lever having a locking groove formed on a second bracket fixedly contacting one side of the door, and installs a return spring between the checker lever and the second bracket, and the return spring By installing a roller over the locking grooves when the door is opened and closed to prevent the door from being opened excessively when opening and closing the door, it is not necessary to make a separate door checker and install it on the vehicle body. As well as improved performance, it is a very useful invention to reduce the manufacturing cost of the vehicle.

Claims (3)

차체(40)에 일측면이 접하며 고정되게 설치되는 제1브라켓(10)에 도어(30)에 일측면이 접하며 고정되게 설치되는 제2브라켓(20)이 힌지(70)에 의해 일측으로 회동가능하게 결합되는 것에 있어서, 상기 제2브라켓(20)에 걸림홈(51)이 형성된 첵커레버(50)가 설치되고, 상기 첵커레버(50)와 제2브라켓(20) 사이에는 리턴스프링(60)이 설치되며, 상기 리턴스프링(60)이 인장시 도어(30)의 개폐에 따라 걸림홈(51)이 타고 넘는 롤러(80)가 설치됨을 특징으로 하는 자동차의 도어첵커 기능을 갖는 도어힌지.The second bracket 20, which is installed to be fixed to one side of the door 30 and fixed to the first bracket 10, which is installed to be fixed to one side of the vehicle body 40, can be rotated to one side by the hinge 70. In order to be coupled to each other, the checker lever (50) having a locking groove (51) is installed in the second bracket (20), and the return spring (60) between the checker lever (50) and the second bracket (20). Is installed, the door hinge having a door checker function of the vehicle, characterized in that the roller 80 is over the locking groove 51 is installed in accordance with the opening and closing of the door 30 when the return spring 60 is tensioned. 청구항 1에 있어서, 상기 첵커레버(50)에는 2개이상의 걸림홈(51)이 형성됨을 특징으로 하는 자동차의 도어첵커 기능을 갖는 도어힌지.The door hinge according to claim 1, wherein at least two locking grooves (51) are formed in the checker lever (50). 청구항 1에 있어서, 상기 리턴스프링(60)은 일측단부가 첵커레버(50)의 일측에 연결되고, 타측단부는 제2브라켓(20)의 타측부에 연결됨을 특징으로 하는 자동차의 도어첵커 기능을 갖는 도어힌지.The door springer function of the vehicle according to claim 1, wherein the return spring 60 is connected to one side of the shock lever 50 and the other end is connected to the other side of the second bracket 20. Having door hinge.
KR10-2000-0068168A 2000-11-16 2000-11-16 Vehicle door hinge with door check KR100373650B1 (en)

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KR10-2000-0068168A KR100373650B1 (en) 2000-11-16 2000-11-16 Vehicle door hinge with door check

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KR20020038115A KR20020038115A (en) 2002-05-23
KR100373650B1 true KR100373650B1 (en) 2003-02-26

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20170039961A (en) 2015-10-02 2017-04-12 현대자동차주식회사 Door hinge assembly and operation method thereof

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20170039961A (en) 2015-10-02 2017-04-12 현대자동차주식회사 Door hinge assembly and operation method thereof

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