KR0138847Y1 - Vehicle door handle damping device - Google Patents

Vehicle door handle damping device Download PDF

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Publication number
KR0138847Y1
KR0138847Y1 KR2019940023213U KR19940023213U KR0138847Y1 KR 0138847 Y1 KR0138847 Y1 KR 0138847Y1 KR 2019940023213 U KR2019940023213 U KR 2019940023213U KR 19940023213 U KR19940023213 U KR 19940023213U KR 0138847 Y1 KR0138847 Y1 KR 0138847Y1
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KR
South Korea
Prior art keywords
door handle
door
handle
rotating body
damping device
Prior art date
Application number
KR2019940023213U
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Korean (ko)
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KR960011391U (en
Inventor
권혁열
Original Assignee
전성원
현대자동차주식회사
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Priority to KR2019940023213U priority Critical patent/KR0138847Y1/en
Publication of KR960011391U publication Critical patent/KR960011391U/en
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Publication of KR0138847Y1 publication Critical patent/KR0138847Y1/en

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Classifications

    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
    • E05B85/00—Details of vehicle locks not provided for in groups E05B77/00 - E05B83/00
    • E05B85/10—Handles
    • E05B85/14—Handles pivoted about an axis parallel to the wing
    • E05B85/18—Handles pivoted about an axis parallel to the wing a longitudinal grip part being pivoted about an axis parallel to the longitudinal axis of the grip part
    • 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
    • E05Y2201/00—Constructional elements; Accessories therefore
    • E05Y2201/60—Suspension or transmission members; Accessories therefore
    • E05Y2201/622—Suspension or transmission members elements
    • E05Y2201/676—Transmission of human force
    • E05Y2201/68—Handles, cranks
    • 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
    • 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

본 고안은 차량용 도어를 승ㆍ하차시 개폐시킬때 사용하는 도어핸들 댐핑장치에 관한 것으로서, 특히 상기 도어의 핸들축상에 회전체를 연결하고, 상기 회전체의 외부로 도어핸들 브라켓과 연결되며 오리피스홀을 갖는 댐핑판이 설치되는 고정체를 설치하여 상기 회전체와 고정체 사이에 유체를 주입하여 핸들의 개폐 동작시 상기 고정체에 설치되며 오리피스홀을 갖는 댐핑판이 유체와 함께 동작하면서 유압식 댐퍼 역할을 하여 도어핸들의 개폐 동작이 부드럽게 이루어질 수 있게 하면서 소음발생을 줄여 줄 수 있도록한 차량용 도어핸들 댐핑장치에 관한 것이다.The present invention relates to a door handle damping device used to open and close a vehicle door when getting on and off the vehicle, and in particular, to connect a rotating body on the handle shaft of the door, to the outside of the rotating body is connected to the door handle bracket and orifice hole Injecting fluid between the rotating body and the fixing body by installing a fixture having a damping plate having a damping plate is installed in the fixing body during the opening and closing operation of the handle, the damping plate having an orifice hole acts as a hydraulic damper while operating with the fluid The present invention relates to a damping device for a vehicle door handle capable of smoothly opening and closing the door handle while reducing noise.

Description

차량용 도어핸들 댐핑장치Vehicle door handle damping device

제1도는 종래의 도어핸들 댐핑장치 구성 단면도.1 is a cross-sectional view of a conventional door handle damping device configuration.

제2도는 본고안의 댐핑장치 단면도.2 is a cross-sectional view of the damping device in the present article.

제3도는 제2도의 A-A선 단면도.3 is a cross-sectional view taken along the line A-A of FIG.

제4도 (a)(b)는 본고안의 작동상태 예시 단면도.Figure 4 (a) (b) is an exemplary cross-sectional view of the operating state of the present invention.

* 도면의 주요부분에 대한 부호의 설명* Explanation of symbols for main parts of the drawings

1 : 도어핸들 2 : 고정용 브라켓1: door handle 2: fixing bracket

3 : 고정체 4 : 오리피스 작동 공간부3: stationary body 4: orifice operating space

5 : 회전체 6 : 핸들축5: rotating body 6: handle shaft

7 : 오리피스홀 8 : 댐핑판7: orifice hole 8: damping plate

9 : 중심축 10 : 걸림턱9: central axis 10: locking jaw

본 고안은 차량용 도어를 승ㆍ하차시 개폐시킬때 사용하는 도어핸들 댐핑장치에 관한 것으로서, 특히 상기 도어의 핸들축상에 회전체를 연결하고, 상기 회전체의 외부로 도어핸들 브라켓과 연결되며 오리피스홀을 갖는 댐핑판이 설치되는 고정체를 설치하여 상기 회전체와 고정체 사이에 유체를 주입하여 핸들의 개폐 동작시 상기 고정체에 설치되며 오리피스홀을 갖는 댐핑판이 유체와 함께 동작하면서 유압식 댐퍼 역할을 하여 도어핸들의 개폐동작이 부드럽게 이루어질 수 있게 하면서 소음발생을 줄여 줄 수 있도록한 차량용 도어핸들 댐핑장치에 관한 것이다.The present invention relates to a door handle damping device used to open and close a vehicle door when getting on and off the vehicle, and in particular, to connect a rotating body on the handle shaft of the door, to the outside of the rotating body is connected to the door handle bracket and orifice hole Injecting fluid between the rotating body and the fixing body by installing a fixture having a damping plate having a damping plate is installed in the fixing body during the opening and closing operation of the handle, the damping plate having an orifice hole acts as a hydraulic damper while operating with the fluid The present invention relates to a vehicle door handle damping device for reducing noise while allowing the door handle to be smoothly opened and closed.

일반적으로 차량의 도어의 외측에는 도어를 사용자가 승ㆍ하차시 개폐시킬 수 있도록 도어핸들이 설치되고 상기 도어핸들에는 개폐시 동작을 부드럽게하고 차체 하우징패널 과의 마찰에 의한 소음을 줄이기 위하여 댐퍼가 설치된다.In general, a door handle is installed outside the door of the vehicle so that the user can open and close the door when the user gets on or off, and a damper is installed on the door handle to soften the operation when the door is opened and to reduce noise caused by friction with the body housing panel. do.

이와같은 목적으로 이용되는 종래의 차량용 도어핸들의 댐핑장치를 보면 제1도에서 보는 바와같이 도어핸들(20)이 리턴스프링(21)과 함께 핸들축(23)으로 회전 개폐가능하게 차량의 도어 하우징패널(24)에 고정 설치되고, 상기 하우징패널(24)내측으로 도어핸들(20)의 내측 프레임(20')이 닿는 부위에 고무댐퍼(25)를 설치하여 구성 하였다.Referring to the damping device of a conventional vehicle door handle used for this purpose, as shown in FIG. 1, the door handle 20 is rotatably opened and closed by the handle shaft 23 together with the return spring 21. It is fixed to the panel 24, and the rubber damper 25 was installed in a part where the inner frame 20 'of the door handle 20 touches the inside of the housing panel 24.

따라서 상기와같은 종래의 차량용 도어핸들 댐핑장치는 차량의 도어를 승ㆍ하차시 개폐시키기 위하여 도어핸들을 작동시킬때 사용자가 잡고있던 도어핸들을 놓아주면 리턴스프링(21)에 의해서 도어핸들(20)이 원래의 위치로 돌아가면서 내측프레임(20')이 하우징패널(24)에 설치되어 있는 고무댐퍼(25)와 부딪히게 된다.Therefore, the conventional door handle damping device for a vehicle as described above releases the door handle held by the user when operating the door handle to open and close the door of the vehicle when the vehicle is getting on or off the door handle 20 by the return spring 21. Returning to its original position, the inner frame 20 'collides with the rubber damper 25 provided on the housing panel 24.

이때 상기 도어핸들(20)의 내측프레임(20')과 고무댐퍼(25)와 부딪힐 때 강체끼리 부딪히는 현상을 방지하여 과다한 소음은 줄일 수 있으나 고무댐퍼(25)와 부딪히면서 둔탁하게 울리는 소음을 발생시키게 된다.In this case, when the inner frame 20 'and the rubber damper 25 of the door handle 20 collide with each other, the excessive noise can be reduced by preventing the bodies from colliding with each other. Let's go.

또한 상기와같은 현상이 도어의 개폐동작시마다 이루어져 고무댐퍼가 손상을 입어 장기 사용시에는 댐퍼기능을 상실하는 문제점이 있었고, (또한 상기와같은 현상을 방지하기 위하여 다수의 고무댐퍼를 도어 하우징패널에 설치하고 있으나 이는 부품수의 과도로 조립 작업성이 저하되며 제조원가를 상승시키는 요인이 되고), 이 또한 장기 사용시에는 고무댐퍼가 손상되어 댐핑 기능이 저하되므로 도어의 품질을 저하시키는 문제점이 있었다.In addition, the above phenomenon occurs every time the door is opened and closed, and the rubber damper is damaged, and thus the damper function is lost during long-term use. (In addition, a plurality of rubber dampers are installed in the door housing panel to prevent the above phenomenon. However, this is an excessive number of parts, the workability of the assembly is lowered, which increases the manufacturing cost), and this also has a problem of deteriorating the quality of the door because the rubber damper is damaged and the damping function is degraded in the long-term use.

본고안은 상기와같은 종래의 문제점을 보완하고져 도어의 핸들축상에 회전체를 연결하고, 상기 회전체의 외부로 도어핸들 브라켓과 연결되며 오리피스홀을 갖는 댐핑판이 설치되는 고정체를 설치하여 상기 회전체와 고정체 사이에 유체를 주입하여 핸들의 개폐 동작시 상기 고정체에 설치되며 오리피스홀을 갖는 댐핑만이 유체와 함께 동작하면서 댐퍼 역할을 하여 도어핸들의 댐핑기능을 향상시켜 도어핸들의 개폐동작이 부드럽게 이루어질 수 있게 하면서 소음발생을 줄여 줄 수 있게 하는데 그 목적이 있는 것으로서 이하 본고안을 첨부한 도면에 의하여 상세히 설명하면 다음과같다.The present invention is to solve the above problems by connecting the rotating body on the handle shaft of the door, the outside of the rotating body is connected to the door handle bracket and the fixing body is installed a damping plate having an orifice hole is installed Injecting fluid between the whole and the fixture, the handle is installed in the fixture during opening and closing operation, and only the damping with the orifice hole operates with the fluid, acting as a damper, improving the damping function of the door handle, thereby opening and closing the door handle. This can be made smoothly while reducing the generation of noise as the purpose of which will be described in detail by the accompanying drawings as follows.

본고안의 구성을 보면 제2도와 제3도에서 보는 바와같이 차량의 도어 핸들 개폐동작시 동작을 부드럽게하고 소음발생을 줄일 수 있도록 도어핸들(1)에 연결 설치되는 댐핑장치에 있어서, 상기 도어핸들(1)고정용 브라켓(2)에 고정체(3)를 연결 설치하고, 상기 고정체(3)의 내부로 오리피스 작동공간부(4)를 갖는 회전체(5)를 회전 가능하게 삽입 설치하여 핸들축(6)과 연결 설치하며, 상기 회전체(5)의 오리피스 작동 공간부(4)에 위치하도록 고정체(3)에 오리피스홀(7)을 갖는 댐핑판(8)을 일체로 고정 설치하고, 상기 고정체(3)와 회전체(5)의 사이 오리피스 작동 공간부(4)에 유체(W)를 주입하여 구성된 것이다.In the configuration of the present invention, as shown in FIG. 2 and FIG. 3, a damping device connected to the door handle 1 is installed to smooth the operation and reduce the noise during the door handle opening and closing operation of the vehicle. 1) The fixing body 3 is connected to the fixing bracket 2, and the rotating body 5 having the orifice operating space 4 is rotatably inserted into the fixing body 3 so as to be handled. The damping plate 8 having the orifice hole 7 is fixedly installed in the fixed body 3 so as to be connected to the shaft 6 and positioned in the orifice working space 4 of the rotating body 5. The fluid W is injected into the orifice working space 4 between the stationary body 3 and the rotating body 5.

또한 상기 고정체(3)에 일체로 고정 설치되는 댐핑판(8)의 일단을 고정체(3)의 중심축(9)상에 형성되는 걸림턱(10)에 일단이 걸려 오리피스 작동 공간부(4)내의 유체를 양분할 수 있게 구성되어 있다.In addition, one end of the damping plate (8) integrally fixed to the fixing body (3) is caught on the engaging jaw (10) formed on the central axis (9) of the fixing body (3) 4) It is configured to divide the fluid inside.

상기와같이 구성되는 본고안의 실시예에 다른 작용효과를 설명하면 다음과같다.Another working effect of the embodiment of the present invention configured as described above is as follows.

먼저 차량의 도어를 열기 위하여 도어핸들(1)을 당기게 되면 제4도(a)에서 보는 바와같이 상기 핸들축(6)이 회전 하면서 이와 일체로 고정되어 있는 회전체(5)가 리턴스프링의 반력을 축적하면서 반시계 방향으로 회전하게 된다.First, when the door handle 1 is pulled to open the door of the vehicle, as shown in FIG. 4 (a), the rotating body 5 which is fixed integrally with the handle shaft 6 rotates as the reaction force of the return spring. It rotates counterclockwise while accumulating.

이때 상기 회전체(5)의 오리피스작동 공간부(4)내로 고정체(3)와의 사이에 주입되어 있는 유체(W)가 회전체(5)의 회전 동작에 따라서 일측으로 밀게 되고 이 동작에 의해 상기 고정체(3)에 일체로 고정되어 있는 댐핑판(8)이 열리면서 유체(W)가 이동함에 따라 도어핸들(1)이 열리게 된다.At this time, the fluid W injected between the fixed body 3 into the orifice working space 4 of the rotating body 5 is pushed to one side according to the rotating operation of the rotating body 5, and by this operation, As the damping plate 8 fixed to the fixed body 3 is opened, the door handle 1 is opened as the fluid W moves.

상기와같이 도어핸들(1)의 당겨 도어를 열고난 후 당기고 있던 도어핸들(1)을 놓아주면 핸들축(6)이 리턴스프링에 의해서 원래의 위치로 돌아가면서 제4도(b)에서 보는 바와같이 회전체(5)가 시계방향으로 회전하게 된다.As shown in FIG. 4 (b), when the door handle 1 is pulled out of the door handle 1 and the door handle 1 is pulled out, the handle shaft 6 returns to its original position by the return spring. Likewise, the rotating body 5 rotates clockwise.

이때 상기 회전체(5)의 오리피스작동 공간부(4)내로 고정체(3)와의 사이에 주입되어 있는 유체(W)가 회전체(5)의 회전 동작에 따라서 상기 동작의 반대측으로 밀게 되고 이 동작에 의해 상기 고정체(3)에 일체로 고정되어 있는 댐핑판(8)이 순간적으로 닫히게 되면서 고정체(3)의 중심축(9)에 형성되어 있는 걸림턱(10)에 일단이 걸려 정지하게 되고 이후 상기 댐핑판(8)에 형성되어 있는 오리피스홀(7)로 유체(W)가 통과하면서 도어핸들(1)의 댐핑동작이 이루어지게 되는 것이다.At this time, the fluid W injected between the fixed body 3 into the orifice operating space 4 of the rotating body 5 is pushed to the opposite side of the operation according to the rotating operation of the rotating body 5. The damping plate 8, which is integrally fixed to the fixing body 3, is momentarily closed by the operation, and one end is caught by the locking jaw 10 formed on the central axis 9 of the fixing body 3. After the fluid W passes through the orifice hole 7 formed in the damping plate 8, the damping operation of the door handle 1 is made.

따라서 상기와같은 본고안은 도어핸들의 개폐동작시 회전체(5)와 고정체(3)사이의 오리피스 작동 공간부(4)에 주입되어 있는 유체(W)가 댐핑판(8)과 유압식으로 동작하면서 도어핸들에 유압식 댐핑 동작이 이루어져 도어핸들의 개폐동작이 보다 부드럽게 이루어지고 이에따라 도어핸들의 개폐 동작에 따른 소음발생을 줄여 제품의 품질을 향상시킬 수 있는 효과를 얻을 수 있는 것이다.Therefore, the above-described proposal is to provide a hydraulic fluid (W) injected into the orifice operating space (4) between the rotating body (5) and the fixed body (3) by the damping plate (8) during the opening and closing operation of the door handle The hydraulic damping operation is performed on the door handle while the door handle is smoothly opened and closed, thereby smoothing the door handle, thereby reducing the noise generated by the door handle opening and closing, thereby improving the product quality.

Claims (1)

차량의 도어핸들 개폐동작시 동작을 부드럽게하고 소음발생을 줄일 수 있도록 도어핸들(1)에 연결 설치되는 댐핑장치에 있어서, 상기 도어핸들(1)고정용 브라켓(2)에 고정체(3)를 연결 설치하고, 상기 고정체(3)의 내부로 오리피스 작동 공간부(4)를 갖는 회전체(5)를 회전 가능하게 삽입 설치하여 핸들축(6)과 연결 설치하며, 상기 회전체(5)의 오리피스 작동 공간부(4)에 위치하도록 고정체(3)에 오리피스홀(7)을 갖는 댐핑판(8)을 일체로 고정 설치하고, 상기 고정체(3)와 회전체(5)의 사이 오리피스 작동 공간부(4)에 유체(W)를 주입하여 구성함을 특징으로한 차량용 도어핸들 댐핑장치.In the damping device that is connected to the door handle (1) is installed to smooth the operation and reduce the noise during the door handle opening and closing operation of the vehicle, the fixing body (3) to the door bracket (1) fixing bracket (2) Connected to the handle shaft 6 by rotatably inserting and rotating the rotor 5 having the orifice working space 4 into the fixed body 3, and the rotating body 5 The damping plate 8 having the orifice hole 7 is fixedly installed in the fixing body 3 so as to be located in the orifice working space 4 of the fixed body 3, and between the fixing body 3 and the rotating body 5. Vehicle door handle damping device, characterized in that configured to inject a fluid (W) in the orifice operating space (4).
KR2019940023213U 1994-09-08 1994-09-08 Vehicle door handle damping device KR0138847Y1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR2019940023213U KR0138847Y1 (en) 1994-09-08 1994-09-08 Vehicle door handle damping device

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Application Number Priority Date Filing Date Title
KR2019940023213U KR0138847Y1 (en) 1994-09-08 1994-09-08 Vehicle door handle damping device

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KR960011391U KR960011391U (en) 1996-04-15
KR0138847Y1 true KR0138847Y1 (en) 1999-04-01

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Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2018056756A1 (en) * 2016-09-23 2018-03-29 엘지전자 주식회사 Garment processing device
US10753130B2 (en) 2016-09-23 2020-08-25 Lg Electronics Inc. Garment processing device
US10753131B2 (en) 2016-09-23 2020-08-25 Lg Electronics Inc. Apparatus for processing laundry
US10934660B2 (en) 2016-09-23 2021-03-02 Lg Electronics Inc. Garment processing device

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2018056756A1 (en) * 2016-09-23 2018-03-29 엘지전자 주식회사 Garment processing device
US10753130B2 (en) 2016-09-23 2020-08-25 Lg Electronics Inc. Garment processing device
US10753131B2 (en) 2016-09-23 2020-08-25 Lg Electronics Inc. Apparatus for processing laundry
US10934660B2 (en) 2016-09-23 2021-03-02 Lg Electronics Inc. Garment processing device
US11168427B2 (en) 2016-09-23 2021-11-09 Lg Electronics Inc. Garment processing device

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