KR100937244B1 - Covering shelf damper - Google Patents

Covering shelf damper Download PDF

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Publication number
KR100937244B1
KR100937244B1 KR1020080102421A KR20080102421A KR100937244B1 KR 100937244 B1 KR100937244 B1 KR 100937244B1 KR 1020080102421 A KR1020080102421 A KR 1020080102421A KR 20080102421 A KR20080102421 A KR 20080102421A KR 100937244 B1 KR100937244 B1 KR 100937244B1
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KR
South Korea
Prior art keywords
damper
covering shelf
base
covering
protrusion
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KR1020080102421A
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Korean (ko)
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곽노승
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한일이화주식회사
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Priority to KR1020080102421A priority Critical patent/KR100937244B1/en
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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
    • B60R5/00—Compartments within vehicle body primarily intended or sufficiently spacious for trunks, suit-cases, or the like
    • B60R5/04—Compartments within vehicle body primarily intended or sufficiently spacious for trunks, suit-cases, or the like arranged at rear of vehicle
    • B60R5/044—Compartments within vehicle body primarily intended or sufficiently spacious for trunks, suit-cases, or the like arranged at rear of vehicle luggage covering means, e.g. parcel shelves
    • B60R5/045—Compartments within vehicle body primarily intended or sufficiently spacious for trunks, suit-cases, or the like arranged at rear of vehicle luggage covering means, e.g. parcel shelves collapsible or transformable
    • 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
    • B60J5/10—Doors arranged at the vehicle rear
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
    • B60R5/00—Compartments within vehicle body primarily intended or sufficiently spacious for trunks, suit-cases, or the like
    • B60R5/003—Luggage racks, e.g. for busses
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
    • F16F7/00—Vibration-dampers; Shock-absorbers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
    • B60R11/00—Arrangements for holding or mounting articles, not otherwise provided for
    • B60R2011/0001—Arrangements for holding or mounting articles, not otherwise provided for characterised by position
    • B60R2011/0003—Arrangements for holding or mounting articles, not otherwise provided for characterised by position inside the vehicle
    • B60R2011/0019—Side or rear panels
    • B60R2011/0024—Rear shelves
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
    • B60R11/00—Arrangements for holding or mounting articles, not otherwise provided for
    • B60R2011/0001—Arrangements for holding or mounting articles, not otherwise provided for characterised by position
    • B60R2011/0003—Arrangements for holding or mounting articles, not otherwise provided for characterised by position inside the vehicle
    • B60R2011/0036—Luggage compartment

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Vibration Dampers (AREA)

Abstract

PURPOSE: A covering shelf damper is provided to prevent shaking of a covering shelf due to a vibration of a vehicle in driving by being be held in a trim of a tailgate to press down on end of the tailgate side of the covering shelf. CONSTITUTION: A covering shelf damper(1) comprises a damper base(10), a damper member(20), and a compression coil spring(30). The damper base is installed on the top of the tailgate trim. The damper member comes in contact with the covering shelf and holds the covering shelf. The compression coil spring is installed between the damper base and the damper member, and pressurizes the covering shelf through the damper member.

Description

커버링쉘프 댐퍼{COVERING SHELF DAMPER}Covering Shelf Damper {COVERING SHELF DAMPER}

본 발명은 커버링쉘프 댐퍼에 관한 것으로서, 보다 상세하게는 테일게이트 트림에 설치되어 커버링쉘프를 가압하여 고정시킴으로써 차량의 운행시 발생되는 커버링쉘프의 진동을 저감시켜 커버링쉘프의 진동으로부터 발생되는 소음을 줄일 수 있는 커버링쉘프 댐퍼에 관한 것이다.The present invention relates to a covering shelf damper, and more particularly, is installed in the tailgate trim to press and fix the covering shelf to reduce the vibration of the covering shelf generated when the vehicle is running, thereby reducing the noise generated from the covering shelf vibration. The present invention relates to a covering shelf damper.

일반적으로 해치백 타입의 차량은 별도의 트렁크 룸을 구비하고 있지 않고 리어시트와 테일게이트 사이의 공간을 트렁크 룸으로 사용하고 있다. In general, a hatchback type vehicle does not have a separate trunk room, but uses a space between a rear seat and a tailgate as a trunk room.

이러한 해치백 타입의 차량에는 테일게이트의 개폐에 따라 트렁크 룸의 개방시키는 커버링쉘프가 설치되는데 이 커버링쉘프의 전방은 리어시트 방향으로 향하고, 후방은 테일게이트 방향으로 향하도록 양 측면이 러기지 사이드 트림에 힌지결합되는 구조를 갖으며, 테일게이트 트림의 상부에는 커버링쉘프가 하강하는 경우 커버링쉘프의 테일게이트 방향의 단부가 안착되는 브래킷이 설치되어 있다. Such a hatchback type vehicle is provided with a covering shelf for opening the luggage compartment according to opening and closing of the tailgate, the front side of which is directed toward the rear seat, and the rear side toward the tailgate. It has a structure that is hinged, and the upper part of the tailgate trim is provided with a bracket that is seated in the tailgate direction end of the covering shelf when the covering shelf is lowered.

이러한 커버링쉘프는 자중에 의해서만 브래킷에 안착되므로 차량 운행시 진 동이 커버링쉘프에 전달되기 때문에 그 결과 커버링쉘프가 흔들리게 되어 브래킷과 커버링쉘프 사이에서 소음을 발생시키게 되는 문제가 있었다.Since the covering shelf is seated on the bracket only by its own weight, vibrations are transmitted to the covering shelf when the vehicle is driven. As a result, the covering shelf is shaken, causing noise between the bracket and the covering shelf.

이러한 문제점을 해결하기 위하여 종래에는 브래킷의 외피 또는 브래킷 자체를 에틸렌프로필렌고무(Ethylene Propylene Terpolymers, EPDM)를 사용하여 제작함으로써 브래킷과 커버링쉘프가 부딪혀 발생되는 소음을 저감시킬 수 있었으나, 소음발생의 원인이 되는 커버링쉘프의 흔들림 자체를 제거할 수 없는 바 문제의 근본적인 해결방안이 되지 못하였다. In order to solve this problem, conventionally, the outer skin of the bracket or the bracket itself was manufactured by using ethylene propylene rubber (Ethylene Propylene Terpolymers, EPDM) to reduce the noise caused by the collision between the bracket and the covering shelf. Since the shaking of the covering shelf itself could not be eliminated, it was not a fundamental solution to the problem.

또한, 에틸렌프로필렌고무를 사용하는 경우 커버링쉘프에 맞닿는 브래킷은 하부 방향으로 변형이 되어 일정기간 사용하는 경우 커버링쉘프 자체가 고정되지 못하는 문제가 있었다. In addition, when the ethylene propylene rubber is used, the bracket abutting with the covering shelf is deformed in the downward direction, and there is a problem that the covering shelf itself is not fixed when used for a certain period of time.

본 발명은 상기한 종래 기술의 문제점을 해결하기 위하여 안출된 것으로서, 탄성부재를 이용하여 커버링쉘프를 가압함으로써, 차량의 운행시 커버링쉘프의 떨림을 줄이고 이를 통하여 차량의 운행시 커버링쉘프와 내장트림 사이에서 발생되는 소음을 저감시킬 수 있는 커버링쉘프 댐퍼를 제공함에 목적이 있다. The present invention has been made to solve the above-mentioned problems of the prior art, by pressing the covering shelf using an elastic member, reducing the shaking of the covering shelf when the vehicle is running, thereby reducing the covering shelf and interior trim during operation of the vehicle It is an object of the present invention to provide a covering shelf damper that can reduce noise generated in the device.

본 발명에 따른 커버링쉘프 댐퍼의 구성은 테일게이트 트림의 상부에 설치되는 댐퍼베이스와, 테일게이트 트림의 전면에 이동가능하게 설치되어 커버링쉘프와 맞닿아 커버링쉘프를 고정시키는 댐퍼부재와, 댐퍼베이스와 댐퍼부재 사이에 설치되어 댐퍼부재를 매개로 커버링쉘프를 가압시키는 탄성부재를 포함한다. The structure of the covering shelf damper according to the present invention includes a damper base installed on an upper portion of the tailgate trim, a damper member installed on the front surface of the tailgate trim to be in contact with the covering shelf to fix the covering shelf, and a damper base. It is installed between the damper member and includes an elastic member for pressing the covering shelf via the damper member.

여기서, 댐퍼부재의 후면에는 상기 댐퍼베이스 방향으로 돌출부가 형성되고, 댐퍼베이스의 전면에는 돌출부가 삽입되는 가이드홀이 형성된다.Here, a protrusion is formed in the rear side of the damper member in the direction of the damper base, and a guide hole in which the protrusion is inserted is formed in the front of the damper base.

또한, 탄성부재는 압축코일스프링인 것을 특징으로 하며, 압축코일스프링은 상기 돌출부의 측면에 삽입되고, 압축코일스프링의 일단과 후단은 댐퍼부재의 후면과 상기 댐퍼베이스의 전면에 맞닿게 된다. In addition, the elastic member is characterized in that the compression coil spring, the compression coil spring is inserted into the side of the protrusion, one end and the rear end of the compression coil spring is in contact with the back of the damper member and the front of the damper base.

또한, 댐퍼베이스의 후면에는 돌출부의 댐퍼베이스 방향의 단부에 고정되어 댐퍼부재의 이탈을 방지하는 고정구가 관통설치된다. In addition, the rear surface of the damper base is fixed to the end portion of the protrusion in the direction of the damper base is provided with a fixture for preventing separation of the damper member through.

상기와 같이 구성된 본 발명에 의한 커버링쉘프 댐퍼는 테일게이트 트림에 고정되어 커버링쉘프의 테일게이트 방향의 단부를 가압함으로써 차량의 운행중 커버링쉘프로 전달되는 차량의 진동에 의한 커버링쉘프의 떨림을 방지하고, 이로 인하여 발생되는 차량 내부의 소음을 줄이는 효과가 있다. The covering shelf damper according to the present invention configured as described above is fixed to the tailgate trim to press the end portion in the tailgate direction of the covering shelf to prevent the shaking of the covering shelf due to the vibration of the vehicle transmitted to the covering shelf while the vehicle is running. This has the effect of reducing the noise generated inside the vehicle.

또한, 변형 및 복원이 가능한 구조를 채용함으로써 반복사용에 의해 발생되는 커버링쉘프에 맞닿는 부분의 소성변형을 방지할 수 있으며, 이에 따라 내구성이 개선되는 효과가 있다. In addition, by adopting a structure that can be deformed and restored, it is possible to prevent the plastic deformation of the portion in contact with the covering shelf generated by repeated use, thereby improving the durability.

이하, 본 발명에 따른 커버링쉘프 댐퍼의 바람직한 실시예를 첨부된 도면을 참조하여 설명한다. 이 과정에서 도면에 도시된 선들의 두께나 구성요소의 크기 등은 설명의 명료성과 편의상 과장되게 도시되어 있을 수 있다. Hereinafter, a preferred embodiment of the covering shelf damper according to the present invention will be described with reference to the accompanying drawings. In this process, the thickness of the lines or the size of the components shown in the drawings may be exaggerated for clarity and convenience of description.

또한, 하기 실시예는 본 발명의 권리범위를 한정하는 것이 아니라 본 발명의 청구범위에 제시된 구성요소의 예시적인 사항에 불과하며, 본 발명의 명세서 전반에 걸친 기술사상에 포함되고 청구범위의 구성요소에서 균등물로서 치환 가능한 구성요소를 포함하는 실시예는 본 발명의 권리범위에 포함될 수 있다.In addition, the following examples are not intended to limit the scope of the invention, but merely illustrative of the components set forth in the claims of the present invention, which are included in the technical spirit throughout the specification of the present invention and components of the claims Embodiments including a substitutable component as an equivalent in may be included in the scope of the present invention.

실시예Example

도 1은 본 발명의 바람직한 일실시예에 의한 커버링쉘프 댐퍼(1)의 분해사시도이며, 도 2는 도 1에 도시된 커버링쉘프 댐퍼(1)의 사용상태도이고, 도 3a 내지 도 3b는 도 1에 도시된 커버링쉘프 댐퍼(1)의 작동도이다. FIG. 1 is an exploded perspective view of a covering shelf damper 1 according to a preferred embodiment of the present invention, and FIG. 2 is a state diagram of the covering shelf damper 1 shown in FIG. 1, and FIGS. 3A to 3B are FIGS. The operation of the covering shelf damper 1 shown in FIG.

도 1을 참조하면 본 발명의 바람직한 일실시예에 의한 커버링쉘프 댐퍼(1)는 테일게이트 트림(3)의 상부에 설치되는 댐퍼베이스(10)와, 테일게이트 트림(3)의 전면에 이동가능하게 설치되어 커버링쉘프(7)와 맞닿아 상기 커버링쉘프(7)를 고정시키되, 후면에는 상기 댐퍼베이스(10) 방향으로 돌출부(22)가 형성되고, 전면에는 상기 돌출부(22)가 삽입되는 가이드홀(12)이 형성되는 댐퍼부재(20)와, 댐퍼베이스(10)와 상기 댐퍼부재(20) 사이에 설치되어 상기 댐퍼부재(20)를 매개로 상기 커버링쉘프(7)를 가압시키는 압축코일스프링(30)을 포함한다. Referring to FIG. 1, the covering shelf damper 1 according to an exemplary embodiment of the present invention is movable on the damper base 10 and the front surface of the tailgate trim 3 installed on the tailgate trim 3. It is installed so as to contact the covering shelf 7 to fix the covering shelf 7, the rear side is formed with a protrusion 22 in the direction of the damper base 10, the front guide is inserted into the protrusion 22 Compression coil installed between the damper member 20 and the damper base 10 and the damper member 20 having a hole 12 formed therein to press the covering shelf 7 through the damper member 20. And a spring 30.

댐퍼베이스(10)는 커버링쉘프 댐퍼(1)의 기초를 이루는 것으로 두께를 갖는 플레이트를 이용하여 사각형 형상으로 형성된다.The damper base 10 forms a base of the covering shelf damper 1 and is formed in a rectangular shape using a plate having a thickness.

댐퍼부재(20)는 커버링쉘프(7)에 맞닿는 부분으로 다양한 형상으로 형성될 수 있으나, 커버링쉘프(7)의 테일게이트(5) 방향의 단부와 맞닿아 커버링쉘프(7)의 고정을 용이하게 하고, 테일게이트(5)의 개방시, 댐퍼부재(20)와 커버링쉘프(7)가 자연스럽게 이격 될 수 있도록 커버링쉘프(7)와 선접촉 될 수 있도록 댐퍼베이스(10)의 전면 방향으로 돌출되어 반구형 형상의 단면을 갖도록 형성된다. The damper member 20 may be formed in various shapes in contact with the covering shelf 7. However, the damper member 20 may be in contact with an end portion of the covering shelf 7 in the direction of the tail gate 5 to facilitate fixing of the covering shelf 7. When the tail gate 5 is opened, the damper member 20 protrudes toward the front side of the damper base 10 so that the damper member 20 and the covering shelf 7 may be in line contact with the covering shelf 7. It is formed to have a hemispherical cross section.

이러한 댐퍼부재(20)는 댐퍼베이스(10)의 전면에 이동가능하게 결합되며, 댐퍼부재(20)와 댐퍼베이스(10) 사이에는 댐퍼베이스(10) 상에서 댐퍼부재(20)를 댐버베이스(10)의 전면방향으로 이동시켜 커버링쉘프(7)의 테일게이트(5) 방향의 단 부를 가압할 수 있도록 탄성부재가 설치된다. The damper member 20 is movably coupled to the front surface of the damper base 10, and between the damper member 20 and the damper base 10 moves the damper member 20 on the damper base 10 to the damper base 10. The elastic member is installed so as to move in the front direction of the) to press the end portion of the covering shelf 7 in the tailgate direction.

도 3a를 참조하여 댐퍼베이스(10)와 댐퍼부재(20)의 결합관계를 살펴보면, Looking at the coupling relationship between the damper base 10 and the damper member 20 with reference to Figure 3a,

댐퍼부재(20)의 후면에는 댐퍼베이스(10) 방향으로 돌출부(22)가 형성되고, 댐퍼베이스(10)의 전면에는 돌출부(22)가 삽입되는 가이드홀(12)이 형성된다. The rear surface of the damper member 20 is formed with a protrusion 22 in the direction of the damper base 10, and the guide hole 12 into which the protrusion 22 is inserted is formed on the front surface of the damper base 10.

돌출부(22)는 댐퍼베이스(10)에 관통설치되는 고정구와 결합되는 것으로서 댐퍼부재(20)의 후면에 소정의 높이를 갖고 형성된다. The protrusion 22 is coupled to a fixture installed in the damper base 10 and is formed to have a predetermined height on the rear surface of the damper member 20.

돌출부(22)는 형상은 다양한 형상으로 형성될 수 있으나, 탄성부재가 돌출부(22)의 외측면에 인장 및 수축가능하게 설치되기 위해서는 원통형 형상으로 형성되는 것이 바람직한바, 본 실시예에 있어 돌출부(22)는 도 1에 도시된 바와 같이 원통형 형상으로 형성된다. The protrusion 22 may be formed in various shapes, but in order for the elastic member to be installed on the outer surface of the protrusion 22 so as to be stretchable and retractable, the protrusion 22 may be formed in a cylindrical shape. 22 is formed in a cylindrical shape as shown in FIG.

또한, 돌출부(22)의 댐퍼베이스(10) 방향의 단부에는 고정구과 결합될 수 있도록 홀(24)이 형성된다. In addition, a hole 24 is formed at an end portion of the protrusion 22 in the direction of the damper base 10 so as to be coupled to the fixture.

가이드홀(12)은 돌출부(22)의 댐퍼베이스(10) 방향의 단부가 삽입되어 댐퍼부재(20)의 이동방향을 구속하는 것으로서, 도 3a 또는 도3b에 도시된 바와 같이 댐퍼베이스(10)의 중앙에 돌출부(22) 단부의 단면에 대응되는 가이드홀(12)을 형성하여 돌출부(22)의 댐퍼베이스(10) 방향의 단부가 삽입될 수 있도록 한다. Guide hole 12 is an end portion of the protrusion 22 in the direction of the damper base 10 is inserted to restrain the movement direction of the damper member 20, as shown in Figure 3a or 3b damper base 10 A guide hole 12 corresponding to the cross section of the end portion of the protrusion 22 is formed at the center of the protrusion 22 so that the end portion of the protrusion 22 in the direction of the damper base 10 may be inserted.

또한, 댐퍼부재(20)와 댐퍼베이스(10) 사이에 설치되는 탄성부재는 다양한 형상 및 기능을 갖는 탄성부재가 사용될 수 있으나, 돌출부(22)의 측면에 삽입되어 이동이 제한될 수 있는 전체적으로 원통형 형상을 갖는 압축코일스프링(30)이 사용되는 것이 바람직하며, 본 실시예에서는 도 1에 도시된 바와 같이 원통형의 압축코일스프링(30)이 댐퍼부재(20)와 댐퍼베이스(10) 사이에 삽입되었다. In addition, the elastic member installed between the damper member 20 and the damper base 10 may be used as an elastic member having a variety of shapes and functions, but the overall cylindrical shape is inserted into the side of the protrusion 22 can be restricted movement It is preferable that a compression coil spring 30 having a shape is used, and in this embodiment, a cylindrical compression coil spring 30 is inserted between the damper member 20 and the damper base 10 as shown in FIG. 1. It became.

이때, 압축코일스프링(30)은 도 2에 도시된 바와 같이 돌출부(22)의 측면에 삽입되어 압축코일스프링(30)의 일단과 후단이 댐퍼부재(20)의 후면과 댐퍼베이스(10)의 전면에 맞닿을 수 있도록 설치되며, 댐퍼베이스(10) 전면의 가이드홀(12) 주위와, 돌출부(22)의 댐퍼부재(20) 방향의 단부에는 압축코일스프링(30)의 일단과 후단이 안착될 수 있도록 원형의 안착홈(14)이 형성되어, 압축코일스프링(30)을 보다 견고하게 설치할 수 있다. At this time, the compression coil spring 30 is inserted into the side of the protrusion 22 as shown in Figure 2 so that one end and the rear end of the compression coil spring 30 of the damper member 20 and the damper base 10 One end and the rear end of the compression coil spring 30 are seated so as to be in contact with the front surface, and around the guide hole 12 in the front of the damper base 10 and the end portion of the protrusion 22 toward the damper member 20. A circular seating groove 14 is formed so that the compression coil spring 30 can be more firmly installed.

이러한 압축코일스프링(30)이 설치됨으로써 댐퍼부재(20)가 댐퍼베이스(10) 방향으로 이동되는 경우, 압축코일스프링(30)은 압축되며, 압축코일스프링(30)이 압축됨에 따라 댐퍼베이스(10)의 전면 방향으로 복원력이 발생되어 댐퍼부재(20)에 맞닿는 커버링쉘프(7)를 가압하게 되며, 댐퍼부재(20)에 의해 가압된 커버링쉘프(7)는 차량의 운행시 전달되는 진동에 의한 떨림을 방지하여 커버링쉘프(7)의 떨림에 의해 발생되는 소음을 줄일 수 있다. When the damper member 20 is moved toward the damper base 10 by the installation of the compressed coil spring 30, the compressed coil spring 30 is compressed, and as the compressed coil spring 30 is compressed, the damper base ( A restoring force is generated in the front direction of 10 to press the covering shelf 7 abutting against the damper member 20, and the covering shelf 7 pressurized by the damper member 20 is subjected to vibration transmitted when the vehicle is driven. By preventing the vibration caused by the vibration of the covering shelf 7 can be reduced.

또한, 댐퍼베이스(10)의 후면에는 돌출부(22)의 댐퍼베이스(10) 방향의 단부 에 고정되어 댐퍼부재(20)의 이탈을 방지하는 고정구가 관통설치된다. In addition, the rear surface of the damper base 10 is fixed to the end portion of the protrusion 22 in the direction of the damper base 10 is provided with a fixture that prevents the separation of the damper member 20 through.

댐퍼베이스(10)의 후면에는 댐퍼부재(20)의 이탈을 방지하는 고정구가 설치된다. The rear surface of the damper base 10 is provided with a fixture to prevent separation of the damper member 20.

이때 사용되는 고정구는 헤드(42)를 구비한 볼트(40)가 사용된다. At this time, the fixture used is a bolt 40 having a head 42 is used.

볼트(40)는 댐퍼베이스(10)에 형성된 가이드홀(12)을 관통하여 댐퍼베이스(10)의 후면에서 전면으로 삽입되며, 가이드홀(12)이 형성하는 홀의 면적보다 큰 면적의 헤드(42)를 갖는 볼트(40)를 이용하여 볼트(40)의 나사산(44)을 돌출부(22)의 단부에 형성된 홀(24)에 결합시켜 댐퍼부재(20)와 댐퍼베이스(10)를 결합시킨다.The bolt 40 penetrates through the guide hole 12 formed in the damper base 10 and is inserted into the front surface of the damper base 10, and has a head 42 having an area larger than that of the hole formed by the guide hole 12. By using the bolt 40 having a) coupled to the threaded portion 44 of the bolt 40 to the hole 24 formed at the end of the protrusion 22 to couple the damper member 20 and the damper base 10.

구체적으로 볼트(40)와 댐퍼커버의 결합시 둘출부의 댐퍼베이스(10) 방향의 단부와 댐퍼베이스(10) 사이에는 소정의 유격을 두어, 이 유격만큼 댐퍼부재(20)가 댐퍼베이스(10) 상에서 전후로 이동할 수 있도록 한다. Specifically, when the bolt 40 and the damper cover are coupled, a predetermined clearance is provided between the end portion of the head portion of the damper base 10 in the direction of the damper base 10 and the damper base 10, and the damper member 20 is the damper base 10 by this clearance. Allows you to move back and forth on the

이러한 커버링쉘프 댐퍼(1)는 도 2에 도시된 바과 같이 테일게이트 트림(3)의 상부 일측에 결합되어 커버링쉘프(7)의 테일게이트(5) 방향의 단부와 맞닿게 된다.The covering shelf damper 1 is coupled to the upper one side of the tailgate trim 3 as shown in FIG. 2 to be in contact with the end portion of the covering shelf 7 in the tailgate direction.

이때, 댐퍼베이스(10)를 테일게이트 트림(3)에 고정함에 있어, 열을 이용한 융착, 접착성 물질을 이용한 고정 방식등이 사용될 수도 있으나, 커버링쉘프 댐퍼(1)는 커버링쉘프(7)의 회동에 따라 반복적인 힘을 받는 것이므로 댐퍼베이 스(10)의 가이드홀(12) 주변에 결합공(16)을 형성하여 볼트와 같은 별도의 고정구를 이용하여 테일게이트 트림(3)에 댐퍼베이스(10)를 견고하게 고정할 수 있도록 하는 것이 바람직하다. At this time, in fixing the damper base 10 to the tailgate trim 3, a heat fusion method, a fixing method using an adhesive material, or the like may be used, but the covering shelf damper 1 may be formed of the covering shelf 7. Since it receives a repetitive force in accordance with the rotation to form a coupling hole (16) around the guide hole 12 of the damper base (10) by using a separate fixture such as a bolt to the damper base (3) 10) it is desirable to be able to securely fix.

도 3a 및 도 3b를 참조하여 커버링쉘프 댐퍼(1)의 작용을 살펴보면, Looking at the action of the covering shelf damper (1) with reference to Figures 3a and 3b,

테일게이트(5)가 열려있는 상태, 즉 커버링쉘프(7)가 상승한 상태에서 댐퍼부재(20)는 스프링의 힘을 받아 차량의 프론트 방향으로 이동되어 있으며, 테일게이트(5)가 닫혀있는 상태에서는 커버링쉘프(7)의 테일게이트(5) 방향의 단부가 댐퍼부재(20)에 맞닿게되어 댐퍼부재(20)를 댐퍼베이스(10) 방향으로 이동시키고, 댐퍼부재(20)의 이동에 의해 댐퍼부재(20)와 댐퍼베이스(10) 사이의 압축코일스프링(30)을 압축변형시키며, 압축코일스프링(30)의 변형에 의해 복원력이 발생되어 댐퍼부재(20)를 커버링쉘프(7) 방향으로 이동시켜 댐퍼부재(20)가 커버링쉘프(7)를 가압하여 커버링쉘프(7)를 고정시키게 된다. In the state where the tail gate 5 is opened, that is, the covering shelf 7 is raised, the damper member 20 is moved toward the front of the vehicle under the force of the spring, and in the state where the tail gate 5 is closed. An end portion of the covering shelf 7 in the tailgate direction 5 is in contact with the damper member 20 to move the damper member 20 in the direction of the damper base 10, and the damper member 20 moves by the damper member 20. Compression deformation of the compression coil spring 30 between the member 20 and the damper base 10, the restoring force is generated by the deformation of the compression coil spring 30 to move the damper member 20 in the direction of the covering shelf (7) By moving, the damper member 20 presses the covering shelf 7 to fix the covering shelf 7.

커버링쉘프(7)가 커버링쉘프 댐퍼(1)에 의해 고정이 되면, 차량의 운행시 발생되는 진동에 의한 커버링쉘프(7)의 떨림은 감소되며, 이러한 떨림이 감소됨에 따라 커버링쉘프(7)에서 발생되는 소음은 감소된다. When the covering shelf 7 is fixed by the covering shelf damper 1, the shaking of the covering shelf 7 due to the vibration generated when the vehicle is running is reduced, and as the shaking is reduced, the covering shelf 7 is reduced. The noise generated is reduced.

도 1은 본 발명의 바람직한 일실시예에 의한 커버링쉘프 댐퍼의 분해사시도.1 is an exploded perspective view of a covering shelf damper according to an embodiment of the present invention.

도 2는 도 1에 도시된 커버링쉘프 댐퍼의 사용상태도. Figure 2 is a state of use of the covering shelf damper shown in FIG.

도 2a 내지 도 2b는 도 1에 도시된 커버링쉘프 댐퍼의 작동도.2a to 2b is an operation of the covering shelf damper shown in FIG.

<도면의 주요부분에 관한 부호의 설명><Explanation of symbols on main parts of the drawings>

1; 커버링쉘프 댐퍼 3; 테일게이트 트림One; Covering shelf damper 3; Tailgate trim

5; 테일게이트 7; 커버링쉘프5; Tailgate 7; Covering Shelf

10; 댐퍼베이스 12; 가이드홀10; Damper base 12; Guide hole

14; 안착홈 16; 결합공14; Seating groove 16; Joiner

20; 댐퍼부재 22; 돌출부20; Damper member 22; projection part

24; 홀 30; 압축코일스프링24; Hole 30; Compression Coil Springs

40; 볼트 42; 헤드40; Bolt 42; head

44; 나사산44; Thread

Claims (4)

차량의 테일게이트 트림에 설치되어 커버링쉘프를 고정시키는 커버링쉘프 댐퍼에 있어서,A covering shelf damper installed at a tailgate trim of a vehicle to fix a covering shelf, 상기 테일게이트 트림(3)의 상부에 설치되는 댐퍼베이스(10);A damper base (10) installed on the tailgate trim (3); 상기 테일게이트 트림(3)의 전면에 이동가능하게 설치되어 상기 커버링쉘프(7)와 맞닿아 상기 커버링쉘프(7)를 고정시키되, 후면에는 상기 댐퍼베이스(10)의 방향으로 돌출부(22)가 형성되고, 전면에는 상기 돌출부(22)가 삽입되는 가이드홀(12)이 형성되는 댐퍼부재(20); 및Is installed on the front of the tailgate trim (3) to be movable in contact with the covering shelf (7) to fix the covering shelf (7), the rear of the projection 22 in the direction of the damper base (10) A damper member 20 formed at a front surface thereof, and having a guide hole 12 into which the protrusion 22 is inserted; And 상기 댐퍼베이스(10)와 상기 댐퍼부재(20) 사이에 설치되어 상기 댐퍼부재(20)를 매개로 상기 커버링쉘프(7)를 가압시키는 압축코일스프링(30)을 포함하며,A compression coil spring 30 installed between the damper base 10 and the damper member 20 to press the covering shelf 7 via the damper member 20. 상기 압축코일스프링(30)은 상기 돌출부(22)의 측면에 삽입되고, 상기 압축코일스프링(30)의 일단과 후단은 상기 댐퍼부재(20)의 후면과 상기 댐퍼베이스(10)의 전면에 맞닿는 것을 특징으로 하는 커버링쉘프 댐퍼.The compression coil spring 30 is inserted into the side surface of the protrusion 22, one end and the rear end of the compression coil spring 30 abuts on the rear surface of the damper member 20 and the front surface of the damper base 10. Covering shelf damper, characterized in that. 삭제delete 삭제delete 제 1항에 있어서,The method of claim 1, 상기 댐퍼베이스(10)의 후면에는 상기 돌출부(22)의 상기 댐퍼베이스(10) 방향의 단부에 고정되어 상기 댐퍼부재(20)의 이탈을 방지하는 고정구가 관통설치되는 것을 특징으로 하는 커버링쉘프 댐퍼.Covering shelf damper is installed on the rear surface of the damper base 10 is fixed to the end portion of the protrusion 22 in the direction of the damper base 10 to prevent separation of the damper member 20 through. .
KR1020080102421A 2008-10-20 2008-10-20 Covering shelf damper KR100937244B1 (en)

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Cited By (4)

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Publication number Priority date Publication date Assignee Title
CN105041076A (en) * 2015-06-16 2015-11-11 江苏皓日汽车零部件有限公司 Novel tail-gate limiting stopper assembly
KR101875701B1 (en) * 2016-11-08 2018-07-09 주식회사 서연이화 Covering shelf rest for vehicle
CN113911021A (en) * 2020-07-07 2022-01-11 通用汽车环球科技运作有限责任公司 Vehicle comprising a vehicle cargo area with a vehicle cargo cover having a clip
EP4212370A1 (en) * 2022-01-14 2023-07-19 PSA Automobiles SA Vehicle tailgate assembly and vehicle

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Publication number Priority date Publication date Assignee Title
KR100857707B1 (en) * 2007-10-15 2008-09-08 한일이화주식회사 Device for opening and closing a covering shelf of vehicle

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KR100857707B1 (en) * 2007-10-15 2008-09-08 한일이화주식회사 Device for opening and closing a covering shelf of vehicle

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105041076A (en) * 2015-06-16 2015-11-11 江苏皓日汽车零部件有限公司 Novel tail-gate limiting stopper assembly
KR101875701B1 (en) * 2016-11-08 2018-07-09 주식회사 서연이화 Covering shelf rest for vehicle
CN113911021A (en) * 2020-07-07 2022-01-11 通用汽车环球科技运作有限责任公司 Vehicle comprising a vehicle cargo area with a vehicle cargo cover having a clip
US20220010605A1 (en) * 2020-07-07 2022-01-13 GM Global Technology Operations LLC Vehicle including a vehicle cargo area with a vehicle cargo cover having a clip
US11624222B2 (en) * 2020-07-07 2023-04-11 GM Global Technology Operations LLC Vehicle including a vehicle cargo area with a vehicle cargo cover having a clip
DE102021107931B4 (en) 2020-07-07 2023-12-21 GM Global Technology Operations LLC VEHICLE HAVING A VEHICLE LOADING AREA WITH A VEHICLE LOGO COVER HAVING A CLAMP
CN113911021B (en) * 2020-07-07 2024-03-01 通用汽车环球科技运作有限责任公司 Vehicle comprising a vehicle cargo area with a vehicle cargo lid having a clip
EP4212370A1 (en) * 2022-01-14 2023-07-19 PSA Automobiles SA Vehicle tailgate assembly and vehicle

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