KR100588675B1 - Door cheaker installation structure with operating force enlargement structure of vehicles - Google Patents

Door cheaker installation structure with operating force enlargement structure of vehicles Download PDF

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Publication number
KR100588675B1
KR100588675B1 KR1020040049266A KR20040049266A KR100588675B1 KR 100588675 B1 KR100588675 B1 KR 100588675B1 KR 1020040049266 A KR1020040049266 A KR 1020040049266A KR 20040049266 A KR20040049266 A KR 20040049266A KR 100588675 B1 KR100588675 B1 KR 100588675B1
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South Korea
Prior art keywords
checker
door
housing
coupled
stopper
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KR1020040049266A
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Korean (ko)
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KR20060000411A (en
Inventor
하창기
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현대자동차주식회사
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Priority to KR1020040049266A priority Critical patent/KR100588675B1/en
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    • 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
    • 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
    • E05Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES E05D AND E05F, RELATING TO CONSTRUCTION ELEMENTS, ELECTRIC CONTROL, POWER SUPPLY, POWER SIGNAL OR TRANSMISSION, USER INTERFACES, MOUNTING OR COUPLING, DETAILS, ACCESSORIES, AUXILIARY OPERATIONS NOT OTHERWISE PROVIDED FOR, APPLICATION THEREOF
    • E05Y2201/00—Constructional elements; Accessories therefor
    • E05Y2201/10—Covers; Housings
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES E05D AND E05F, RELATING TO CONSTRUCTION ELEMENTS, ELECTRIC CONTROL, POWER SUPPLY, POWER SIGNAL OR TRANSMISSION, USER INTERFACES, MOUNTING OR COUPLING, DETAILS, ACCESSORIES, AUXILIARY OPERATIONS NOT OTHERWISE PROVIDED FOR, APPLICATION THEREOF
    • E05Y2201/00—Constructional elements; Accessories therefor
    • E05Y2201/40—Motors; Magnets; Springs; Weights; Accessories therefor
    • E05Y2201/47—Springs
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES E05D AND E05F, RELATING TO CONSTRUCTION ELEMENTS, ELECTRIC CONTROL, POWER SUPPLY, POWER SIGNAL OR TRANSMISSION, USER INTERFACES, MOUNTING OR COUPLING, DETAILS, ACCESSORIES, AUXILIARY OPERATIONS NOT OTHERWISE PROVIDED FOR, APPLICATION THEREOF
    • E05Y2201/00—Constructional elements; Accessories therefor
    • E05Y2201/60—Suspension or transmission members; Accessories therefor
    • E05Y2201/622—Suspension or transmission members elements
    • E05Y2201/624—Arms
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES E05D AND E05F, RELATING TO CONSTRUCTION ELEMENTS, ELECTRIC CONTROL, POWER SUPPLY, POWER SIGNAL OR TRANSMISSION, USER INTERFACES, MOUNTING OR COUPLING, DETAILS, ACCESSORIES, AUXILIARY OPERATIONS NOT OTHERWISE PROVIDED FOR, APPLICATION THEREOF
    • E05Y2900/00—Application of doors, windows, wings or fittings thereof
    • E05Y2900/50—Application of doors, windows, wings or fittings thereof for vehicles
    • E05Y2900/53—Type of wing
    • E05Y2900/531—Doors

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Burglar Alarm Systems (AREA)

Abstract

본 발명은 차량의 작동력 증대구조를 갖는 도어체커 설치구조에 관한 것이다. The present invention relates to a door checker installation structure having an operation force increasing structure of the vehicle.

본 발명은 일단이 브라켓(30)과 연결된 체커암(20)에 이동 가능하게 결합되며 내측에 단계적인 이동에 따라 내측 고무부재(12)에 지지된 상태로 결합된 슬라이더(40)가 대응되게 움직이는 체커하우징(10) 및 체커암(20)의 선단에 상기 체커하우징(10)의 이탈을 방지하기 위한 스톱퍼(60)가 결합된 통상의 도어체커 설치구조에 있어서, 상기 체커하우징(10)에 걸림턱(11)을 돌출 형성하되, 전체적으로 "ㄷ" 형태의 단면구조로 양단이 외방으로 절곡되어 완전 열림상태시 체커하우징(10)의 돌출된 걸림턱(11)에 지지되어 힘을 발휘하게 되며 내측면 양쪽에 스톱퍼(60)의 양쪽이 삽입 고정되는 걸림홈(51)이 형성된 판스프링(50)을 체커암(20)의 선단에 삽입하는 한편, 상기 체커암(20)에 고정된 스톱퍼(60)가 안쪽에 수용된 상태로 결합될 수 있도록 구성된 구조이다.The present invention is movably coupled to the checker arm 20, one end of which is connected to the bracket 30, and the slider 40 coupled in a state supported by the inner rubber member 12 according to the stepwise movement therein moves correspondingly. In a conventional door checker installation structure in which a stopper 60 for preventing detachment of the checker housing 10 is coupled to the front end of the checker housing 10 and the checker arm 20, the checker housing 10 is caught. The jaw 11 is formed to protrude, but the whole of the cross-sectional structure of the "c" shape is bent outwardly and is supported by the protruding locking jaw 11 of the checker housing 10 in the fully opened state to exert a force. A leaf spring 50 having a locking groove 51 in which both sides of the stopper 60 are inserted and fixed at both sides thereof is inserted into the front end of the checker arm 20, while the stopper 60 fixed to the checker arm 20 is inserted. ) Is a structure configured to be coupled in a state accommodated inside.

본 발명은 차량의 도어가 모두 열린상태에서 도어의 닫힘을 방지하기 위해 설치되는 도어체커에 반력감을 주기 위한 작동력 증대수단으로 판스프링을 적용함으로서 도어 개폐 동작중 절도감 형성에 기여할 수 있는 매우 유용한 발명이다.The present invention is a very useful invention that can contribute to the sense of theft during door opening and closing operation by applying a leaf spring as an actuation force increasing means for giving a reaction force to the door checker installed to prevent the closing of the door when the doors of the vehicle are all open. to be.

Description

차량의 작동력 증대구조를 갖는 도어체커 설치구조{Door cheaker installation structure with operating force enlargement structure of vehicles}Door checker installation structure with operating force enlargement structure of vehicles

도 1은 본 발명의 평면구성도1 is a plan view of the present invention

도 2a는 본 발명 도어체커의 닫힌상태를 나타낸 평면구성도Figure 2a is a plan view showing a closed state of the door checker of the present invention

도 2b는 본 발명 도어체커의 중간열림상태를 나타낸 평면구성도Figure 2b is a plan view showing an intermediate open state of the door checker of the present invention

도 2c는 본 발명 도어체커의 완전열림상태를 나타낸 평면구성도Figure 2c is a plan view showing a fully open state of the door checker of the present invention

도 3은 본 발명 도어체커의 완전열림상태를 단계적으로 나타낸 평면구성도Figure 3 is a plan view showing a step-by-step fully open state of the door checker of the present invention

도 4는 종래 코일스프링이 적용된 도어체커의 평면구성도Figure 4 is a plan view of a door checker applied to the conventional coil spring

도 5는 종래 고무부재가 적용된 도어체커의 평면구성도5 is a plan view of a door checker to which a conventional rubber member is applied

도 6은 종래 도어체커의 작동상태를 나타내기 위한 평면구성도6 is a plan view showing the operation state of the conventional door checker

<도면의 주요부분에 대한 부호의 설명><Description of the symbols for the main parts of the drawings>

10 : 체커하우징 11 : 걸림턱10: checker housing 11: jam jaw

12 : 고무부재 13 : 홈12: rubber member 13: groove

20 : 체커암 30 : 브라켓 20: checker arm 30: bracket

40 : 슬라이더 41 : 외부돌기 40: slider 41: outer protrusion

50 : 판스프링 51 : 걸림홈 50: leaf spring 51: locking groove

60 : 스톱퍼60: stopper

본 발명은 차량의 작동력 증대구조를 갖는 도어체커 설치구조에 관한 것이다. The present invention relates to a door checker installation structure having an operation force increasing structure of the vehicle.

본 발명은 차량의 도어가 모두 열린상태에서 도어의 닫힘을 방지하기 위해 설치되는 도어체커에 반력감을 주기 위한 작동력 증대수단으로 판스프링을 적용함으로서 도어 개폐 동작중 절도감 형성에 기여할 수 있도록 한 것이다. The present invention is to contribute to the formation of theft during the door opening and closing operation by applying a leaf spring as an operating force increasing means for giving a reaction force to the door checker is installed to prevent the closing of the door when the doors of the vehicle are all open.

도 6에서와 같이 도어체커는 도어를 다 열었을 때 문이 닫히지 않도록 지지하는 힘을 발휘하여 문이 열린상태를 유지시키게 되며 보통은 문을 여는 괘적 중간에 한 두번의 단을 더 주고 여는 중간에 한 두번 도어가 설 수 있는 위치를 만들어 주게 되는 작용을 하게 된다. As shown in FIG. 6, the door checker exerts a supporting force to prevent the door from closing when the door is opened, and maintains the door open. It acts to create the position where the door can stand twice.

현재까지 제공되고 있는 구조로는 도 4의 코일스프링이 적용된 도어체커와 도 5의 고무부재가 적용된 도어체커가 주로 사용되고 있다. As the structure provided so far, the door checker to which the coil spring of FIG. 4 is applied and the door checker to which the rubber member of FIG. 5 is applied are mainly used.

첫 번째로 코일스프링이 적용된 도어체커는 도어의 무게가 무거운 대형차에 주로 적용되며 반력이 체커하우징 내부에 있는 메카니칼 코일스프링에서 나오게 되나 닫는 힘에 대한 반력이 높고 가격이 고가인 문제점이 지적된다.First, the door checker applied with coil spring is mainly applied to large vehicles with heavy door weight, and the reaction force comes out of the mechanical coil spring inside the checker housing, but the reaction force against closing force is high and the price is pointed out.

그리고 두 번째 고무부재가 적용된 도어체커의 경우 상기 코일스프링 도어체커 보다 가격이 비교적 저렴하고 닫는 힘에 대한 반력이 낮아 중형 이하의 차량에 주로 쓰이며 반력이 체커하우징 내부의 고무부재에서 나오게 되나 체킹력이 낮아 도어를 여닫게 될 때에 절도감이 부족한 문제점이 지적된다.In the case of the door checker to which the second rubber member is applied, the price is relatively cheaper than the coil spring door checker, and the reaction force against the closing force is mainly used in the vehicle of medium size or lower, and the reaction force is released from the rubber member inside the checker housing, but the checking force is It is pointed out that the problem of lack of theft when opening and closing the door is low.

본 발명은 차량의 도어가 모두 열린상태에서 도어의 닫힘을 방지하기 위해 설치되는 도어체커에 반력감을 주기 위한 작동력 증대수단으로 판스프링을 적용함으로서 도어 개폐 동작중 절도감 형성에 기여할 수 있도록 함을 목적으로 한다.An object of the present invention is to apply a leaf spring as an actuating force increasing means for giving a reaction force to a door checker installed to prevent the door from closing when the doors of the vehicle are all open, thereby contributing to the formation of theft during door opening and closing operation. It is done.

이를 위해 본 발명은 일단이 브라켓과 연결된 체커암에 이동 가능하게 결합되며 내측에 단계적인 이동에 따라 내측 고무부재에 지지된 상태로 결합된 슬라이더가 대응되게 움직이는 체커하우징 및 체커암의 선단에 상기 체커하우징의 이탈을 방지하기 위한 스톱퍼가 결합된 통상의 도어체커 설치구조에 있어서,
상기 체커하우징에 걸림턱을 돌출 형성하되, 전체적으로 "ㄷ" 형태의 단면구조로 양단이 외방으로 절곡되어 완전 열림상태시 체커하우징의 돌출된 걸림턱에 지지되어 힘을 발휘하게 되며 내측면 양쪽에 스톱퍼의 양쪽이 삽입 고정되는 걸림홈이 형성된 판스프링을 체커암의 선단에 삽입하는 한편, 상기 체커암에 고정된 스톱퍼가 안쪽에 수용된 상태로 결합될 수 있도록 한 일련의 관련 구성을 제공함으로서 상기 목적을 달성할 수 있도록 하고자 한다.To this end, the present invention is connected to the checker arm, one end of which is movably coupled to the checker housing and the checker arm that is coupled to the slider coupled to the state supported by the inner rubber member according to the step by step movement to the inside of the checker In the conventional door checker mounting structure combined with a stopper for preventing the detachment of the housing,
The locking jaw is formed to protrude from the checker housing, and both ends are bent outwardly in a cross-sectional structure having a "c" shape to be supported by the protruding locking jaw of the checker housing in the fully opened state to exert a force. By inserting a leaf spring formed with a locking groove to be fixed to both sides of the checker arm to the front end of the checker arm, while providing a series of related configuration that allows the stopper fixed to the checker arm can be coupled in the received state, We want to achieve that.

본 발명은 일단이 브라켓(30)과 연결된 체커암(20)에 이동 가능하게 결합되며 내측에 단계적인 이동에 따라 내측 고무부재(12)에 지지된 상태로 결합된 슬라이더(40)가 대응되게 움직이는 체커하우징(10) 및 체커암(20)의 선단에 상기 체커하우징(10)의 이탈을 방지하기 위한 스톱퍼(60)가 결합된 통상의 도어체커 설치구조에 있어서,
상기 체커하우징(10)에 걸림턱(11)을 돌출 형성하되, 전체적으로 "ㄷ" 형태의 단면구조로 양단이 외방으로 절곡되어 완전 열림상태시 체커하우징(10)의 돌출된 걸림턱(11)에 지지되어 힘을 발휘하게 되며 내측면 양쪽에 스톱퍼(60)의 양쪽이 삽입 고정되는 걸림홈(51)이 형성된 판스프링(50)을 체커암(20)의 선단에 삽입하는 한편, 상기 체커암(20)에 고정된 스톱퍼(60)가 안쪽에 수용된 상태로 결합될 수 있도록 구성된 구조이다.The present invention is movably coupled to the checker arm 20, one end of which is connected to the bracket 30, and the slider 40 coupled in a state supported by the inner rubber member 12 according to the stepwise movement therein moves correspondingly. In the conventional door checker installation structure in which the stopper 60 for preventing the checker housing 10 from being separated from the checker housing 10 and the checker arm 20 is combined,
The locking jaw 11 is formed to protrude from the checker housing 10, and both ends are bent outwardly in a cross-sectional structure having a “c” shape to the protruding locking jaw 11 of the checker housing 10 in a fully open state. A leaf spring 50 having a locking groove 51 for supporting and exerting force and having both stoppers 60 inserted and fixed on both inner surfaces thereof is inserted into the tip of the checker arm 20, and the checker arm ( The stopper 60 fixed to 20 is configured to be coupled in a state accommodated therein.

상기 판스프링(50)의 내측면 양쪽에 걸림홈(51)을 형성하여 상기 걸림홈(51)에 스톱퍼(60)의 양쪽이 삽입 고정될 수 있도록 한 고정구조를 취하고 있다.The locking groove 51 is formed on both inner surfaces of the leaf spring 50 so that both sides of the stopper 60 can be inserted and fixed to the locking groove 51.

이하 본 발명의 작용을 상세히 설명하면 다음과 같다.Hereinafter, the operation of the present invention will be described in detail.

본 발명은 차량의 도어가 모두 열린상태에서 도어의 닫힘을 방지하기 위해 설치되는 도어체커에 반력감을 주기 위한 작동력 증대수단으로 판스프링(50)을 적용함으로서 도어 개폐 동작중 절도감 형성에 기여할 수 있도록 하고 있는 것이다.The present invention by applying the leaf spring 50 as an actuating force increasing means for giving a reaction force to the door checker installed to prevent the closing of the door in the state that the doors of the vehicle are all open so that it can contribute to the theft formation during door opening and closing operation I'm doing it.

본 발명은 도어를 다 열었을 때 문이 닫히지 않도록 지지하는 힘을 발휘하여 문이 열린상태를 유지시키게 되며 보통은 문을 여는 괘적 중간에 한 두번의 단을 더 주고 여는 중간에 한 두번 도어가 설수 있는 위치를 만들어 주게 되는 기본적인 작용은 종래와 같다.The present invention exerts a force to support the door not to close when the door is opened, and keeps the door open. Usually, once or twice more doors can be opened in the middle of opening the door. The basic action that makes the location is the same as before.

다만 본 발명은 가격이 저가인 고무부재(12)와 판스프링(50)을 동시에 이용하면서도 종래 고가인 코일스프링 타입의 도어체커에 상응할 정도의 높은 반력을 나타낼 수 있도록 하고 있는 것으로서 자동차 도어가 다 열린 상태에서 닫힘을 방지하는 체커의 힘을 적은 비용으로 극대화 할 수 있도록 한 것이다.However, the present invention, while using the rubber member 12 and the leaf spring 50 at a low price at the same time, so as to exhibit a high reaction force corresponding to the conventionally expensive coil spring type door checker is a car door It is designed to maximize the power of checkers to prevent closing in the open state at a low cost.

본 발명은 먼저 체커하우징(10)에 걸림턱(11)과 홈(13)을 형성하고 상기 홈(13)에 결합되는 외부돌기(41)를 슬라이더(40) 측벽에 형성하고 있다. 이는 전체적으로 "ㄷ" 형태의 단면으로 양단이 외방으로 절곡되어 완전 열림상태시 체커하우징(10)의 돌출된 걸림턱(11)에 지지된 상태로 힘을 발휘하게 되는 판스프링(50)에 의해 높은 반력을 나타낼 수 있도록 이를 지지하거나 이동을 돕도록 하고 있는 것이며 도 3에 체커하우징(10)의 닫힌상태와 열기시작하기 위한 상태 그리고 슬라이더(40)의 외부돌기(41)가 판스프링(50)을 밀어 판스프링(50)의 작동을 시작하도록 함과 아울러 판스프링(50)의 작용력이 최대로 발휘되게 하는 과정 및 판스프링(50)의 이탈직전상태와 판스프링(50)의 작용완료상태를 명확히 나타내고 있는 것이다.In the present invention, first, the locking jaw 11 and the groove 13 are formed in the checker housing 10, and the outer protrusion 41 coupled to the groove 13 is formed on the side wall of the slider 40. This is a cross-section of the "c" shape as a whole is bent outwardly by the leaf spring 50 to exert a force in the state supported by the protruding engaging jaw 11 of the checker housing 10 in the fully open state It is to support the movement or to help the reaction to show the reaction force in Fig. 3 the state of the checker housing (10) and the opening to start and the outer projection 41 of the slider 40 to the leaf spring (50) Push to start the operation of the leaf spring (50), and the process to maximize the action force of the leaf spring 50, and the state immediately before the release of the leaf spring 50 and the completion state of the leaf spring 50 clearly It is showing.

즉, 본 발명은 슬라이더(40) 측벽에 외부돌기(41)를 형성하고 도어가 완전히 닫히는 시점에서 슬라이더(40)의 외부돌기(41)가 판스프링(50)에 닿아 내부 고무부재(12)에 의한 반력 뿐만 아니라 판스프링(50)에서도 힘을 받아 높은 반력을 나타낼 수 있게 되며 판스프링(50)은 체커하우징(10)에서 돌출되어 나온 걸림턱(11)에 의해서 지지되어 문이 완전히 열리는 부근에서만 판스프링(50)이 힘을 발휘할 수 있게 됨으로서 도어 개폐 동작중 절도감 형성에 기여할 수 있게 되는 것이다. That is, in the present invention, the outer protrusion 41 is formed on the side wall of the slider 40 and the outer protrusion 41 of the slider 40 contacts the leaf spring 50 at the time when the door is completely closed. In addition to the reaction force caused by the force in the leaf spring (50) can exhibit a high reaction force and the leaf spring 50 is supported by the locking jaw (11) protruding from the checker housing 10, the door is fully open only The leaf spring 50 is able to exert a force to contribute to the theft formation during door opening and closing operation.

이상에서는 본 발명의 바람직한 실시예에 대하여 도시하고 설명하였으나 본 발명은 상기한 실시예에 한정되지 아니하며 청구범위에서 청구하는 본 발명의 요지를 벗어남이 없이 당해 본 발명이 속하는 분야에서 통상의 지식을 가진 자라면 누구든지 다양한 변형 실시가 가능한 것은 물론이고 그와 같은 변경은 기재된 청구범위 내에 있게 된다.Although the above has been illustrated and described with respect to the preferred embodiment of the present invention, the present invention is not limited to the above-described embodiment without departing from the gist of the present invention claimed in the claims, having ordinary skill in the art to which the present invention pertains. Anyone can make various modifications as well as such changes are within the scope of the appended claims.

본 발명은 차량의 도어가 모두 열린상태에서 도어의 닫힘을 방지하기 위해 설치되는 도어체커에 반력감을 주기 위한 작동력 증대수단으로 판스프링을 적용함으로서 도어 개폐 동작중 절도감 형성에 기여할 수 있는 매우 유용한 발명이다.















The present invention is a very useful invention that can contribute to the sense of theft during door opening and closing operation by applying a leaf spring as an actuation force increasing means for giving a reaction force to the door checker installed to prevent the closing of the door when the doors of the vehicle are all open. to be.















Claims (2)

일단이 브라켓(30)과 연결된 체커암(20)에 이동 가능하게 결합되며 내측에 단계적인 이동에 따라 내측 고무부재(12)에 지지된 상태로 결합된 슬라이더(40)가 대응되게 움직이는 체커하우징(10) 및 체커암(20)의 선단에 상기 체커하우징(10)의 이탈을 방지하기 위한 스톱퍼(60)가 결합된 통상의 도어체커 설치구조에 있어서, A checker housing, one end of which is movably coupled to the checker arm 20 connected to the bracket 30 and the slider 40 coupled in a state supported by the inner rubber member 12 according to the stepwise movement inside, correspondingly moving ( 10) and the conventional door checker mounting structure in which a stopper 60 for preventing separation of the checker housing 10 is coupled to the tip of the checker arm 20, 상기 체커하우징(10)에 걸림턱(11)을 돌출 형성하되, 전체적으로 "ㄷ" 형태의 단면구조로 양단이 외방으로 절곡되어 완전 열림상태시 체커하우징(10)의 돌출된 걸림턱(11)에 지지되어 힘을 발휘하게 되며 내측면 양쪽에 스톱퍼(60)의 양쪽이 삽입 고정되는 걸림홈(51)이 형성된 판스프링(50)을 체커암(20)의 선단에 삽입하는 한편, 상기 체커암(20)에 고정된 스톱퍼(60)가 안쪽에 수용된 상태로 결합될 수 있도록 구성된 차량의 작동력 증대구조를 갖는 도어체커 설치구조.The locking jaw 11 is formed to protrude from the checker housing 10, and both ends are bent outwardly in a cross-sectional structure having a “c” shape to the protruding locking jaw 11 of the checker housing 10 in a fully open state. A leaf spring 50 having a locking groove 51 for supporting and exerting force and having both stoppers 60 inserted and fixed on both inner surfaces thereof is inserted into the tip of the checker arm 20, and the checker arm ( Door stopper installation structure having a structure for increasing the operating force of the vehicle configured to be coupled to the stopper 60 fixed to the state received inside. 삭제delete
KR1020040049266A 2004-06-29 2004-06-29 Door cheaker installation structure with operating force enlargement structure of vehicles KR100588675B1 (en)

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