KR100812464B1 - Door hinge for automobile having checker - Google Patents

Door hinge for automobile having checker Download PDF

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Publication number
KR100812464B1
KR100812464B1 KR1020060111037A KR20060111037A KR100812464B1 KR 100812464 B1 KR100812464 B1 KR 100812464B1 KR 1020060111037 A KR1020060111037 A KR 1020060111037A KR 20060111037 A KR20060111037 A KR 20060111037A KR 100812464 B1 KR100812464 B1 KR 100812464B1
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KR
South Korea
Prior art keywords
door
bracket
checker
hinge
circular
Prior art date
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KR1020060111037A
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Korean (ko)
Inventor
김성환
Original Assignee
현대자동차주식회사
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Priority to KR1020060111037A priority Critical patent/KR100812464B1/en
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Publication of KR100812464B1 publication Critical patent/KR100812464B1/en

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    • 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
    • B60J5/047—Doors arranged at the vehicle sides characterised by the opening or closing movement
    • 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
    • E05C17/04—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 with a movable bar or equivalent member extending between frame and wing
    • E05C17/12—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 with a movable bar or equivalent member extending between frame and wing consisting of a single rod
    • E05C17/20—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 with a movable bar or equivalent member extending between frame and wing consisting of a single rod sliding through a guide
    • E05C17/203—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 with a movable bar or equivalent member extending between frame and wing consisting of a single rod sliding through a guide concealed, e.g. for vehicles
    • 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
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05Y—INDEXING SCHEME RELATING TO HINGES OR OTHER SUSPENSION DEVICES FOR DOORS, WINDOWS OR WINGS AND DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION, CHECKS FOR WINGS AND WING FITTINGS NOT OTHERWISE PROVIDED FOR, CONCERNED WITH THE FUNCTIONING OF THE WING
    • E05Y2600/00—Mounting or coupling arrangements for elements provided for in this subclass
    • E05Y2600/50—Mounting methods; Positioning
    • E05Y2600/51—Screwing or bolting
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05Y—INDEXING SCHEME RELATING TO HINGES OR OTHER SUSPENSION DEVICES FOR DOORS, WINDOWS OR WINGS AND DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION, CHECKS FOR WINGS AND WING FITTINGS NOT OTHERWISE PROVIDED FOR, CONCERNED WITH THE FUNCTIONING OF THE WING
    • E05Y2600/00—Mounting or coupling arrangements for elements provided for in this subclass
    • E05Y2600/60—Mounting or coupling members; Accessories therefore
    • E05Y2600/626—Plates or brackets
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05Y—INDEXING SCHEME RELATING TO HINGES OR OTHER SUSPENSION DEVICES FOR DOORS, WINDOWS OR WINGS AND DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION, CHECKS FOR WINGS AND WING FITTINGS NOT OTHERWISE PROVIDED FOR, CONCERNED WITH THE FUNCTIONING OF THE WING
    • E05Y2800/00—Details, accessories and auxiliary operations not otherwise provided for
    • E05Y2800/26—Form, shape
    • E05Y2800/33—Form, shape having protrusions
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05Y—INDEXING SCHEME RELATING TO HINGES OR OTHER SUSPENSION DEVICES FOR DOORS, WINDOWS OR WINGS AND DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION, CHECKS FOR WINGS AND WING FITTINGS NOT OTHERWISE PROVIDED FOR, CONCERNED WITH THE FUNCTIONING OF THE WING
    • E05Y2900/00—Application of doors, windows, wings or fittings thereof
    • E05Y2900/50—Application of doors, windows, wings or fittings thereof for vehicles
    • E05Y2900/53—Application of doors, windows, wings or fittings thereof for vehicles characterised by the type of wing
    • E05Y2900/531—Doors

Abstract

A vehicle door hinge having a checker function is provided to improve assembling work thereof by integrally forming a door checker, which opens/closes a door by stages, with a door hinge using an elastic force and a projection of a hinge member. A vehicle door hinge having a checker function comprises an upper bracket(51), which has an inverse L shape, a lower bracket(53), which includes an upper end having a circular rod(52) and a lower end having a shape identical to the upper bracket, a cylindrical rod(54) inserted around the circular rod, and a flange(55) integrally formed on an upper end and a lower end of the cylindrical rod. A checker projection(57) is projected from an upper surface of the flange to be in contact with a side surface of the upper bracket. A plurality of circular grooves(61) are formed on upper and lower parts of the outer surface of the circular rod at equal intervals. An elastic member projection(62) is attached to upper/lower parts of the cylindrical rod.

Description

체커 기능을 갖는 자동차용 도어힌지{Door hinge for automobile having checker}Door hinge for automobile having checker

도1은 종래의 도어체커를 도시한 분해사시도,1 is an exploded perspective view showing a conventional door checker,

도2는 종래의 도어체커를 도시한 조립사시도,Figure 2 is an assembled perspective view showing a conventional door checker,

도3은 종래의 도어체커를 도시한 분해사시도,3 is an exploded perspective view showing a conventional door checker;

도4는 종래의 도어체커의 사용상태를 도시한 단면도,4 is a cross-sectional view showing a state of use of a conventional door checker;

도5는 본 발명에 의한 체커 기능을 갖는 자동차용 도어힌지를 도시한 조립 사시도,5 is an assembled perspective view showing a door hinge for a vehicle having a checker function according to the present invention;

도6은 본 발명에 의한 체커 기능을 갖는 자동차용 도어힌지를 도시한 분해사시도이다.Figure 6 is an exploded perspective view showing a door hinge for a vehicle having a checker function according to the present invention.

<도면의 주요 부분에 대한 부호의 설명><Explanation of symbols for the main parts of the drawings>

51 : 상부브라켓 52 : 원형봉51: upper bracket 52: round rod

53 : 하부브라켓 54 : 원관형봉53: lower bracket 54: cylindrical rod

55 : 플렌지 56 : 도어브라켓55: flange 56: door bracket

57 : 체커돌기 61 : 원형홈57: checker 61: round groove

62 : 탄성부재돌기62: elastic member protrusion

본 발명은 체커 기능을 갖는 자동차용 도어힌지에 관한 것으로서, 더욱 상세하게는, 도어를 개폐하기 위하여 도어와 바디 사이에 설치되는 도어힌지에 도어를 단계적으로 여닫도록 한 도어체커를 힌지부재의 탄성력과 돌기를 이용하여 일체화시킨 체커 기능을 갖는 자동차용 도어힌지에 관한 것이다.The present invention relates to a door hinge for a vehicle having a checker function, and more particularly, to the door hinge installed between the door and the body to open and close the door, the door checker to open and close the door step by step and the elastic force of the hinge member The present invention relates to an automobile door hinge having a checker function integrated using a protrusion.

통상의 도어힌지는 도어와 자동차 바디 사이의 상, 하부 2곳에 설치되는 도어의 자중을 견딤과 동시에 힌지핀을 매개로 도어의 개폐기능을 담당하고, 통상의 도어체커는 상, 하부에 설치된 도어힌지의 중간에 위치하며, 도어가 소정의 각도만큼 열려 있도록 하는 홀드 기능과 완전히 열렸을 때 멈추게 하는 스톱기능을 가지고 있다. Conventional door hinges bear the weight of the doors installed in the upper and lower parts between the door and the car body, and at the same time, they open and close the door via hinge pins. It is located in the middle of and has a hold function that allows the door to be opened by a predetermined angle and a stop function that stops when fully opened.

도1 내지 도4에 도시된 바와 같이, 종래의 도어힌지는 사이드 도어 판넬에 고정되며, 힌지축(30)이 관통되어 결합되는 힌지부(11)가 돌출된 도어 고정 힌지 브라켓트(10)와; 상기 도어 고정 힌지 브라켓트(10)의 힌지부(11)를 관통하는 힌지축(30)이 관통되어 회동가능하게 결합되는 결합부(21)가 구비되어 차체에 고정되는 차체 고정 힌지 브라켓트(20)로 구성된다.As shown in Figures 1 to 4, the conventional door hinge is fixed to the side door panel, the hinge fixing bracket 10, the door fixing hinge bracket 10 protrudes the hinge shaft 30 is coupled; The hinge shaft 30 penetrating through the hinge portion 11 of the door fixing hinge bracket 10 is rotatably coupled to the vehicle body fixed hinge bracket 20 fixed to the vehicle body. It is composed.

상기 차체 고정 힌지 브라켓트(20)에는 도어 개폐 시 상기 차체 고정 힌지 브라켓트(20)의 힌지부(11)에 탄성적으로 가압되어 절도감을 느껴지도록 하는 체커수단(40)이 장착되므로 달성된다.즉, 상기 차체 고정 힌지 브라켓트(20)에 사이드 도어를 개폐할 경우 절도감을 느끼도록 하는 체커수단(40)이 장착되므로, 별도의 도어 체커를 사이드 도어에 설치할 필요가 없어 차체 중량을 줄일 수 있으며 이 도어 체커의 플레이트가 외부로 노출되어 승객에게 불편함을 발생시키는 것을 방지할 수 있는 것이다.The vehicle body fixed hinge bracket 20 is achieved by mounting the checker means 40 to elastically press the hinge portion 11 of the vehicle body fixed hinge bracket 20 to feel theft when opening and closing the door. When the side door is opened and closed on the vehicle body fixed hinge bracket 20, checker means 40 is installed to feel theft, so there is no need to install a separate door checker on the side door to reduce the weight of the vehicle body. It is possible to prevent the plate from being exposed to the outside to cause inconvenience to the passengers.

상기 차체 고정 힌지 브라켓트(20)와 도어 고정 힌지 브라켓트(10)는 각각 차체 프레임과 사이드 도어 판넬에 볼트로 체결되어 고정된다. 그리고 사이드 도어 판넬에 고정되는 도어 고정 힌지 브라켓트(10)에는 소정의 간격으로 힌지축(30)이 관통되어 결합되는 힌지부(11)가 돌출되며, 이 힌지부(11)는 소정의 간격을 가지고 한 쌍으로 돌출되어 그 사이에 후술될 차체 고정 힌지 브라켓트(20)의 결합부(21)가 결합된다.The body fixing hinge bracket 20 and the door fixing hinge bracket 10 are bolted to the body frame and the side door panel, respectively. In addition, a hinge portion 11 through which the hinge shaft 30 penetrates and is coupled to the door fixing hinge bracket 10 fixed to the side door panel is protruded, and the hinge portion 11 has a predetermined interval. The engaging portion 21 of the vehicle body fixed hinge bracket 20 to be described later is coupled between the pair is coupled.

또한, 상기 차체 고정 힌지 브라켓트(20)에는 상기 힌지부(11)의 사이에 결합되어, 이 힌지부(11)로 관통되는 힌지축(30)이 관통되어 회동 가능하게 결합되는 결합부(21)가 구비된다. 즉, 상기 차체 고정 힌지 브라켓트(20)와 도어 고정 힌지 브라켓트(10)는 힌지부(11)와 결합부(21)로 힌지축(30)이 관통되어 회동 가능하게 결합되므로 사이드 도어가 상기 힌지축(30)을 중심으로 회동하여 개폐되는 것이다. 상기 차체 고정 힌지 브라켓트(20)에 사이드 도어 개폐 시 상기 도어 고정 힌지 브라켓트(10)의 힌지부(11)에 탄성적으로 가압되는 체커수단(40)을 장착하는 것이다.In addition, the coupling portion 21 is coupled to the vehicle body fixed hinge bracket 20 between the hinge portion 11, the hinge shaft 30 penetrated through the hinge portion 11 is rotatably coupled. Is provided. That is, since the hinge shaft 30 penetrates the hinge body 30 through the hinge portion 11 and the coupling portion 21 to be rotatably coupled to the vehicle body fixing hinge bracket 20 and the door fixing hinge bracket 10, the side door is connected to the hinge shaft. It rotates about 30 and is opened and closed. When the side door is opened and closed on the vehicle body fixed hinge bracket 20, the checker means 40 is elastically pressed to the hinge portion 11 of the door fixed hinge bracket 10.

그리고 상기 체커수단(40)은 내부에 일면이 개구된 공간부(41a)가 형성되어 상기 차체 고정 힌지 브라켓트(20)에 고정되는 케이싱부재(41)와; 상기 케이싱부재(41)의 공간부(41a)에 이 공간부(41a)의 개구된 일면으로 일부분이 돌출되도록 삽입되며 구 형상을 가지는 볼부재(42)와; 상기 케이싱부재(41)의 공간부(41a)에 구비되어 상기 볼부재(42)를 탄성적으로 지지하는 스프링부재(43)와; 상기 케이싱부재(41)의 공간부(41a) 개구된 일면에 결합되어 상기 볼부재(42)가 일부분만 돌출되도록 커버하는 커버부재(44)로 구성된다.The checker means 40 includes a casing member 41 having a space portion 41a having one surface opened therein and fixed to the vehicle body fixing hinge bracket 20. A ball member (42) inserted into the space (41a) of the casing member (41) so as to protrude to a part of the open side of the space (41a) and having a spherical shape; A spring member 43 provided in the space portion 41a of the casing member 41 to elastically support the ball member 42; The cover member 44 is coupled to one surface of the space 41a of the casing member 41 to cover the ball member 42 so as to protrude only a portion thereof.

그리고 상기 볼부재(42)와 스프링부재(43) 사이에는 볼받침부재(45)를 삽입하여, 상기 볼부재(42)가 가압될 경우 이 볼부재(42)를 탄성적으로 지지하는 스프링부재(43)를 균일하게 압축할 수 있도록 한다. 즉, 도4에 도시한 바와 같이, 사이드 도어가 개폐되어 이 사이드 도어에 고정된 도어 고정 힌지 브라켓트(10)가 회동하면 이 도어 고정 힌지 브라켓트(10)의 힌지부(11)가 상기 스프링부재(43)에 의해 탄성적으로 지지된 볼부재(42)를 가압하게 되어 사이드 도어의 개폐를 규제하게 되는 것이다. 한편, 상기 도어 고정 힌지 브라켓트(10)의 힌지부(11)에는 상기 체커수단(40)이 가압되는 부분에 산모양으로 돌출된 가압부(11a)를 형성하여, 사이드 도어의 개폐 시에 체커수단(40)이 상기 가압부(11a)에 의해 가압되어 사이드 도어 개폐의 규제를 확실하게 할 수 있도록 하는 것이 바람직하다. 그리고 상기 차체 고정 힌지 브라켓트(20)에는 상기 체커수단(40)이 장착되는 장착구멍(22a)이 형성된 돌출부(22)가 형성되며, 상기 체커수단(40)의 케이싱의 단부는 상기 장착구멍(22a)에 결합되어 걸리는 단턱부(41b)를 형성한다. 즉, 상기 케이싱의 단부에 형성된 단턱부(41b)가 상기 돌출부(22)의 장착구멍(22a)에 결합하여 걸리게 되어 가압될 경우, 일측이 지지되도록 차체 고정 힌지 브라켓트(20)에 고정되는 것이다.And a ball support member 45 is inserted between the ball member 42 and the spring member 43, the spring member for elastically supporting the ball member 42 when the ball member 42 is pressed ( 43) to ensure uniform compression. That is, as shown in Fig. 4, when the side door is opened and closed and the door fixing hinge bracket 10 fixed to the side door is rotated, the hinge portion 11 of the door fixing hinge bracket 10 is connected to the spring member ( The ball member 42 elastically supported by 43 is pressed to regulate the opening and closing of the side door. On the other hand, the hinge portion 11 of the door fixing hinge bracket 10 is formed in the pressing portion (11a) protruding in the shape of a mountain in the portion in which the checker means 40 is pressed, checker means when opening and closing the side door It is preferable that 40 is pressurized by the said press part 11a so that regulation of opening and closing of a side door can be ensured. And the vehicle body fixed hinge bracket 20 is formed with a projection 22 is formed with a mounting hole 22a for mounting the checker means 40, the end of the casing of the checker means 40 is the mounting hole 22a It is coupled to form a stepped portion (41b) is caught. That is, when the stepped portion 41b formed at the end of the casing is coupled to the mounting hole 22a of the protrusion 22 and is pressed, it is fixed to the vehicle body fixed hinge bracket 20 so that one side is supported.

그러나, 상기한 바와 같이 구성된 종래의 도어힌지는, 여러 개의 작은 부품 들로 이루어져 있고, 별도의 코일 스프링을 갖고 있어서 구조가 복잡하고, 원가가 상승되는 단점을 가지고 있다.However, the conventional door hinge configured as described above is composed of a number of small parts, has a separate coil spring has a disadvantage in that the structure is complicated, the cost is increased.

따라서, 본 발명은 상기와 같은 문제점을 해결하기 위한 것으로써, 본 발명의 목적은 도어를 개폐하기 위하여 도어와 바디 사이에 설치되는 도어힌지에 도어를 단계적으로 여닫도록 한 도어체커를 힌지부재의 탄성력과 돌기를 이용하여 일체화시킨 체커 기능을 갖는 자동차용 도어힌지를 제공하는 데 있다.Therefore, the present invention is to solve the above problems, an object of the present invention is to provide a door checker for opening and closing the door stepwise to the door hinge installed between the door and the body to open and close the door elastic force of the hinge member The present invention provides an automobile door hinge having a checker function integrated using a protrusion and a protrusion.

따라서, 상기와 같은 목적을 실현하기 위하여 본 발명에 따른 체커 기능을 갖는 자동차용 도어힌지는, 자동차의 바디에 부착되는 기역자형 상부브라켓과; 상기 상부브라켓의 하부에 볼트를 매개로 부착되어 상단이 원형봉의 형상이고, 하단에는 상기 원형봉과 일체로 형성되며, 상기 상부브라켓과 동일한 형상인 하부브라켓과; 상기 하부브라켓의 원형봉의 외주면에 삽입되는 원관형봉이 형성되고, 이 원관형봉의 상하단에 일체로 형성되어 자동차의 도어에 부착되는 플렌지로 이루어진 도어브라켓과; 상기 도어브라켓의 플렌지의 상면에 돌설되어 상기 상부브라켓의 볼트와 결합되는 측면과 접촉되어 체커 기능을 하는 체커돌기와; 상기 하부브라켓의 원형봉과 상기 도어브라켓의 원형관봉과의 사이에서 도어의 여닫음에 절도감을 주는 체커수단을 포함하여 구성된 것을 특징으로 한다. Therefore, in order to achieve the above object, a door hinge for a vehicle having a checker function according to the present invention includes: a lifter-type upper bracket attached to the body of the vehicle; A lower bracket attached to a lower portion of the upper bracket via a bolt, the upper end having a circular rod shape, and a lower end integrally formed with the circular rod and having the same shape as the upper bracket; A door bracket having a cylindrical rod inserted into an outer circumferential surface of the circular rod of the lower bracket, the flange being formed integrally with upper and lower ends of the cylindrical rod and attached to the door of the vehicle; A checker protrusion protruding from an upper surface of the flange of the door bracket to be in contact with a side surface coupled with the bolt of the upper bracket to function as a checker; It characterized in that it comprises a checker means for giving a sense of theft to the opening and closing of the door between the round rod of the lower bracket and the round tube of the door bracket.

이하, 본 발명의 실시예를 첨부된 도면을 참조하면서 상세히 설명한다.Hereinafter, embodiments of the present invention will be described in detail with reference to the accompanying drawings.

도5는 본 발명에 의한 자동차의 도어체커를 도시한 조립사시도이고, 도6은 본 발명에 의한 도어체커를 도시한 분해사시도이다.Figure 5 is an assembled perspective view showing a door checker of a vehicle according to the present invention, Figure 6 is an exploded perspective view showing a door checker according to the present invention.

본 발명에 의한 체커 기능을 갖는 자동차용 도어힌지는, 자동차의 바디에 부착되는 기역자형 상부브라켓(51)과, 상기 상부브라켓(51)의 하부에 볼트(99)를 매개로 부착되어 상단이 원형봉(52)의 형상이고, 하단에는 상기 원형봉(52)과 일체로 형성되며, 상기 상부브라켓(51)과 동일한 형상인 하부브라켓(53)과, 상기 하부브라켓(53)의 원형봉(52)의 외주면에 삽입되는 원관형봉(54)이 형성되고, 이 원관형봉(54)의 상하단에 일체로 형성되어 자동차의 도어에 부착되는 플렌지(55)로 이루어진 도어브라켓(56)과, 상기 도어브라켓(56)의 플렌지(55)의 상면에 돌설되어 상기 상부브라켓(51)의 볼트(99)와 결합되는 측면과 접촉되어 체커 기능을 하는 체커돌기(57)와, 상기 하부브라켓(53)의 원형봉(52)과 상기 도어브라켓(56)의 원형관봉(54)과의 사이에서 도어의 여닫음에 절도감을 주는 체커수단을 포함하여 구성된다.The door hinge for a vehicle having a checker function according to the present invention is attached to the body of the vehicle, the upper bracket 51 and the upper bracket is attached to the lower portion of the upper bracket 51 by a circular upper It is in the shape of the rod 52, the lower end is formed integrally with the circular rod 52, the lower bracket 53 and the same shape as the upper bracket 51, and the circular rod 52 of the lower bracket 53 A cylindrical rod 54 inserted into an outer circumferential surface of the upper and lower ends of the cylindrical rod 54, integrally formed at upper and lower ends of the cylindrical rod 54, and formed of a flange 55 attached to a door of an automobile; A checker protrusion 57 protruding from the upper surface of the flange 55 of the door bracket 56 to be in contact with the side surface coupled with the bolt 99 of the upper bracket 51 to perform a checker function, and the lower bracket 53. Theft of opening and closing of the door between the circular rod 52 and the circular tube rod 54 of the door bracket 56 It is configured to include a means of checkers.

상기 체커수단은 상기 하부브라켓(53)의 원형봉(52) 외주면 상하부에 동일 간격으로 다수개 형성된 원형홈(61)과, 상기 도어브라켓(56)의 원관형봉(54)의 상하부에 하나씩 탄성적으로 부착되어 상기 자동차의 도어브라켓(56)의 회전작동에 따라 상기 원형봉(52)의 원형홈(61)에 삽입 및 이탈되면서 도어의 여닫음에 절도감을 주도록 하는 탄성부재돌기(62)를 포함한다.The checker means includes a plurality of circular grooves 61 formed at the same intervals on the upper and lower portions of the circular rods 52 of the lower bracket 53 at equal intervals, and the upper and lower portions of the cylindrical rods 54 of the door bracket 56. The elastic member protrusion 62 is inserted into and separated from the circular groove 61 of the round bar 52 in accordance with the rotation operation of the door bracket 56 of the vehicle to give a sense of theft to the opening and closing of the door. Include.

상기한 바와 같이 구성된 본 발명의 체커 기능을 갖는 자동차용 도어힌지의 작용 및 효과를 설명하면, 자동차의 바디에 부착되는 하부브라켓(53)의 원형봉(52)의 상단을 통하여 도어브라켓(56)의 원관형봉(54)을 삽입하고, 상기 원관형봉(54)의 상면에 상부브라켓(51)을 대고 볼트(99)로 상기 원형봉(52)의 상면 내부와 나사 결합한다. 상기 도어브라켓(56)의 플렌지(55)에 도어를 결합하고 이 도어를 열고 닫으면, 상기 원관형봉(54)의 고정되어 있는 하부브라켓(53)의 원형봉(52)의 외주면에서 회전하게 되는 바, 상기 원형봉(52)의 외주면 상하부에는 다수의 원형홈(61) 내로 원관형봉(54)의 상하부에 설치된 탄성돌기부재(62)가 탄성적으로 삽입 및 이탈되면서, 도어의 여닫음에 절도감을 주게 된다. 또한, 이러한 도어의 여닫음에 따른 회전 작동으로 상기 도어브라켓(56)의 플렌지(55) 상부면에 돌설된 체커돌기(57)와 상부브라켓(51)의 결합 측면과 접촉되면서 도어의 여닫음에 체커 기능을 하게 된다. Referring to the operation and effect of the door hinge for a vehicle having a checker function of the present invention configured as described above, the door bracket 56 through the top of the circular rod 52 of the lower bracket 53 attached to the body of the vehicle Insert a cylindrical rod 54 of the upper, the upper bracket 51 on the upper surface of the cylindrical rod 54, the bolt 99 is screwed to the inside of the upper surface of the circular rod 52. When the door is coupled to the flange 55 of the door bracket 56 and the door is opened and closed, the door is rotated on the outer circumferential surface of the circular rod 52 of the lower bracket 53 fixed to the cylindrical rod 54. Bar, the upper and lower outer circumferential surface of the circular rod 52, the elastic projection member 62 installed in the upper and lower portions of the cylindrical rod 54 into the plurality of circular grooves 61 is elastically inserted and detached, the opening and closing of the door It gives a sense of theft. In addition, the opening operation of the door is in contact with the engaging side of the checker protrusion 57 and the upper bracket 51 protruding from the upper surface of the flange 55 of the door bracket 56 by the rotation operation according to the opening and closing of the door. It will act as a checker.

상기한 바와 같이 구성된 본 발명의 체커 기능을 갖는 자동차용 도어힌지에 의하면, 단순화된 구조로 구성되어 부품의 감소와 아울러 조립성 등을 한층 개선하여 제조원가의 절감과 내구성 향상에 기여하는 것이다.According to the door hinge for a vehicle having a checker function of the present invention configured as described above, it is composed of a simplified structure to contribute to the reduction of parts and the improvement of assemblability and the like to contribute to the reduction of manufacturing cost and durability.

Claims (2)

자동차의 바디에 부착되는 기역자형 상부브라켓(51)과, 상기 상부브라켓(51)의 하부에 볼트(99)를 매개로 부착되어 상단이 원형봉(52)의 형상이고, 하단에는 상기 원형봉(52)과 일체로 형성되며, 상기 상부브라켓(51)과 동일한 형상인 하부브라켓(53)과, 상기 하부브라켓(53)의 원형봉(52)의 외주면에 삽입되는 원관형봉(54)이 형성되고, 이 원관형봉(54)의 상하단에 일체로 형성되어 자동차의 도어에 부착되는 플렌지(55)로 이루어진 도어브라켓(56)을 포함하는 자동차용 도어힌지에 있어서,A lifter-type upper bracket 51 attached to the body of the vehicle, and the upper portion of the upper bracket (51) via a bolt 99 is attached to the shape of a circular rod 52, the lower end of the circular rod ( 52 formed integrally with the lower bracket 53 having the same shape as the upper bracket 51, and a cylindrical rod 54 inserted into the outer circumferential surface of the circular rod 52 of the lower bracket 53 is formed. In the door hinge for an automobile comprising a door bracket (56) formed of flanges (55) integrally formed at upper and lower ends of the cylindrical bar (54) and attached to a door of an automobile, 상기 도어브라켓(56)의 플렌지(55)의 상면에 돌설되어 상기 상부브라켓(51)의 볼트(99)와 결합되는 측면과 접촉되어 체커 기능을 하는 체커돌기(57)와;A checker protrusion (57) protruding from the upper surface of the flange (55) of the door bracket (56) to be in contact with a side coupled with the bolt (99) of the upper bracket (51); 상기 하부브라켓(53)의 원형봉(52) 외주면 상하부에 동일 간격으로 다수개 형성된 원형홈(61)과;A plurality of circular grooves 61 formed at equal intervals on upper and lower outer circumferential surfaces of the circular rods 52 of the lower bracket 53; 상기 도어브라켓(56)의 원관형봉(54)의 상하부에 하나씩 탄성적으로 부착되어 상기 자동차의 도어브라켓(56)의 회전작동에 따라 상기 원형봉(52)의 원형홈(61)에 삽입 및 이탈되면서 도어의 여닫음에 절도감을 주도록 하는 탄성부재돌기(62)를 포함하여 구성된 것을 특징으로 하는 체커 기능을 갖는 자동차용 도어힌지.One by one elastically attached to the upper and lower portions of the cylindrical rod 54 of the door bracket 56 is inserted into the circular groove 61 of the circular rod 52 in accordance with the rotation operation of the door bracket 56 of the vehicle and Door hinge for a vehicle having a checker function characterized in that it comprises an elastic member protrusion 62 to give a sense of theft to the opening and closing of the door. 삭제delete
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Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20030090134A (en) * 2002-05-21 2003-11-28 현대자동차주식회사 Automobile Door Hinge Having Checker Function
KR20070003506A (en) * 2005-06-30 2007-01-05 장일도 The weather strip for automobile

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20030090134A (en) * 2002-05-21 2003-11-28 현대자동차주식회사 Automobile Door Hinge Having Checker Function
KR20070003506A (en) * 2005-06-30 2007-01-05 장일도 The weather strip for automobile

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