KR20130048861A - Exhaust tail trim of vehicle - Google Patents

Exhaust tail trim of vehicle Download PDF

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Publication number
KR20130048861A
KR20130048861A KR1020110113743A KR20110113743A KR20130048861A KR 20130048861 A KR20130048861 A KR 20130048861A KR 1020110113743 A KR1020110113743 A KR 1020110113743A KR 20110113743 A KR20110113743 A KR 20110113743A KR 20130048861 A KR20130048861 A KR 20130048861A
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KR
South Korea
Prior art keywords
vehicle
bumper cover
rear bumper
tail trim
fixed
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KR1020110113743A
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Korean (ko)
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KR101294177B1 (en
Inventor
김삼수
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현대자동차주식회사
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Priority to KR1020110113743A priority Critical patent/KR101294177B1/en
Publication of KR20130048861A publication Critical patent/KR20130048861A/en
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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
    • B60R19/00—Wheel guards; Radiator guards, e.g. grilles; Obstruction removers; Fittings damping bouncing force in collisions
    • B60R19/02—Bumpers, i.e. impact receiving or absorbing members for protecting vehicles or fending off blows from other vehicles or objects
    • B60R19/48—Bumpers, i.e. impact receiving or absorbing members for protecting vehicles or fending off blows from other vehicles or objects combined with, or convertible into, other devices or objects, e.g. bumpers combined with road brushes, bumpers convertible into beds
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60K—ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
    • B60K13/00—Arrangement in connection with combustion air intake or gas exhaust of propulsion units
    • B60K13/04—Arrangement in connection with combustion air intake or gas exhaust of propulsion units concerning exhaust
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
    • B60R19/00—Wheel guards; Radiator guards, e.g. grilles; Obstruction removers; Fittings damping bouncing force in collisions
    • B60R19/02—Bumpers, i.e. impact receiving or absorbing members for protecting vehicles or fending off blows from other vehicles or objects
    • B60R19/023—Details
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
    • B62D—MOTOR VEHICLES; TRAILERS
    • B62D25/00—Superstructure or monocoque structure sub-units; Parts or details thereof not otherwise provided for
    • B62D25/20—Floors or bottom sub-units
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01N—GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES OR ENGINES IN GENERAL; GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR INTERNAL COMBUSTION ENGINES
    • F01N13/00—Exhaust or silencing apparatus characterised by constructional features ; Exhaust or silencing apparatus, or parts thereof, having pertinent characteristics not provided for in, or of interest apart from, groups F01N1/00 - F01N5/00, F01N9/00, F01N11/00
    • F01N13/08—Other arrangements or adaptations of exhaust conduits

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Transportation (AREA)
  • General Engineering & Computer Science (AREA)
  • Exhaust Silencers (AREA)
  • Cooling, Air Intake And Gas Exhaust, And Fuel Tank Arrangements In Propulsion Units (AREA)

Abstract

PURPOSE: A tail trim for exhaust of a vehicle is provided to prevent a rear bumper cover from being contaminated by exhaust gas discharged from the tail trim without impairing the appearance of the vehicle whose rear tail trim and rear bumper cover are formed. CONSTITUTION: A tail trim for exhaust of a vehicle comprises a fixing unit(3-1), a driving unit(3-2), an expansion unit(5), and a return unit(7). The fixing unit is fixed with respect to a rear bumper cover(1). The driving unit straightly moves with respect to the fixing unit and is installed to be protruded to the rear direction of the rear bumper cover. The expansion unit is installed between the fixing unit and the driving unit. The expansion unit juts the driving unit to the rear direction of the rear bumper cover when being heated by the exhaust gas. The expansion unit generates linear displacement. The return unit is installed between the fixing unit and the driving unit. The return unit supplies an elastic force in the direction to eliminate the linear displacement.

Description

차량의 배기 테일트림{EXHAUST TAIL TRIM OF VEHICLE} EXHAUST TAIL TRIM OF VEHICLE}

본 발명은 차량의 배기 테일트림에 관한 것으로서, 보다 상세하게는 리어범퍼커버의 오염을 저감 내지는 방지할 수 있도록 하는 기술에 관한 것이다.The present invention relates to an exhaust tail trim of a vehicle, and more particularly, to a technique for reducing or preventing contamination of a rear bumper cover.

도 1은 종래 리어범퍼커버(500)에 배기 테일트림(502)이 설치된 차량의 후방을 도시한 것으로서, 디자인 및 상품성 향상을 위해 적용이 증가하는 추세이다.
1 is a view illustrating a rear of a vehicle in which an exhaust tail trim 502 is installed in a rear bumper cover 500, and an application thereof is increasing to improve design and marketability.

그런데, 상기와 같은 구조의 차량에서 사용되는 연료의 질이 떨어지거나 하는 등의 이유로 배기가스가 과다하게 발생하는 경우에는 상기 테일트림(502) 상측의 리어범퍼커버(500) 부분이 검게 오염되는 현상이 발생한다.
However, when excessive exhaust gas is generated due to the deterioration of the fuel used in the vehicle having the above-described structure, the rear bumper cover 500 of the tail trim 502 is contaminated black. This happens.

즉, 도 2에 도시된 바와 같이 종래의 테일트림(502)이 설치된 구조는 머플러로부터의 배기가스가 최종적으로 토출되는 단부가 리어범퍼커버(500)로부터 거의 돌출되지 않는 상태로 되어 있어서, 상기 테일트림(502)으로부터 배출되는 배기가스가 리어범퍼커버(500)의 표면을 오염시키는 것이다.
That is, as shown in FIG. 2, in the structure in which the conventional tail trim 502 is installed, the end where the exhaust gas from the muffler is finally discharged is hardly protruded from the rear bumper cover 500, so that the tail Exhaust gas discharged from the trim 502 contaminates the surface of the rear bumper cover 500.

상기한 바와 같은 리어범퍼커버(500)의 오염을 방지하기 위해서 종래에는 상기 테일트림(502)의 단부를 상기 리어범퍼커버(500)보다 돌출되는 구조를 취한 사례가 있으나, 이 경우 외관 이미지가 저하되는 문제가 있다.
In order to prevent the contamination of the rear bumper cover 500 as described above, there is a case in which an end portion of the tail trim 502 is protruded from the rear bumper cover 500, but in this case, the exterior image is deteriorated. There is a problem.

상기의 발명의 배경이 되는 기술로서 설명된 사항들은 본 발명의 배경에 대한 이해 증진을 위한 것일 뿐, 이 기술분야에서 통상의 지식을 가진 자에게 이미 알려진 종래기술에 해당함을 인정하는 것으로 받아들여져서는 안 될 것이다.The matters described as the background of the above-described invention are merely for the purpose of improving the understanding of the background of the present invention, and are accepted as acknowledging that they correspond to the prior art already known to those skilled in the art. I will not.

본 발명은 상기한 바와 같은 문제점을 해결하기 위하여 안출된 것으로서, 리어범퍼커버 및 테일트림이 형성하는 차량 후방의 외관을 저해하지 않으면서도, 테일트림으로부터 토출되는 배기가스에 의해 리어범퍼커버가 오염되는 것을 방지할 수 있도록 한 차량의 배기 테일트림을 제공함에 그 목적이 있다.The present invention has been made in order to solve the above problems, the rear bumper cover is contaminated by the exhaust gas discharged from the tail trim without impairing the appearance of the rear of the vehicle formed by the rear bumper cover and the tail trim The object is to provide an exhaust tail trim of a vehicle so that it can be prevented.

상기한 바와 같은 목적을 달성하기 위한 본 발명 차량의 배기 테일트림은 Exhaust tail trim of a vehicle of the present invention for achieving the above object is

리어범퍼커버에 대하여 고정된 고정부와;A fixed part fixed to the rear bumper cover;

상기 고정부에 대하여 직선적으로 이동하여 상기 리어범퍼커버의 후방으로 돌출될 수 있도록 설치된 가동부와;A movable part installed to move linearly with respect to the fixing part and to protrude to the rear of the rear bumper cover;

상기 고정부와 가동부 사이에 구비되어 배기가스에 의해 가열되면 상기 가동부를 상기 리어범퍼커버의 후방으로 돌출되도록 하는 직선변위를 발생시키는 팽창수단과;Expansion means provided between the fixed part and the movable part to generate a linear displacement that causes the movable part to protrude rearward of the rear bumper cover when heated by exhaust gas;

상기 고정부와 가동부 사이에 구비되어 상기 팽창수단이 형성하는 직선변위를 해소하는 방향으로 탄성력을 제공하는 리턴수단;Return means provided between the fixed part and the movable part to provide an elastic force in a direction to solve the linear displacement formed by the expansion means;

을 포함하여 구성된 것을 특징으로 한다.And a control unit.

본 발명은 리어범퍼커버 및 테일트림이 형성하는 차량 후방의 외관을 저해하지 않으면서도, 테일트림으로부터 토출되는 배기가스에 의해 리어범퍼커버가 오염되는 것을 방지할 수 있도록 한다.The present invention can prevent the rear bumper cover from being contaminated by exhaust gas discharged from the tail trim without impairing the appearance of the rear of the vehicle formed by the rear bumper cover and the tail trim.

도 1은 종래 기술에 의한 차량의 배기 테일트림 및 리어범퍼커버를 도시한 도면,
도 2는 도 1의 테일트림 및 리어범퍼커버의 단면을 도시한 도면,
도 3은 본 발명에 따른 차량의 배기 테일트림이 설치된 단면을 도시한 도면,
도 4는 본 발명에 따른 차량의 배기 테일트림의 사시도이다.1 is a view showing an exhaust tail trim and a rear bumper cover of a vehicle according to the prior art;
2 is a cross-sectional view of the tail trim and the rear bumper cover of FIG. 1;
3 is a cross-sectional view showing an exhaust tail trim of a vehicle according to the present invention;
4 is a perspective view of an exhaust tail trim of a vehicle according to the present invention;

도 3과 도 4를 참조하면, 본 발명 차량의 배기 테일트림(3)은 리어범퍼커버(1)에 대하여 고정된 고정부(3-1)와; 상기 고정부(3-1)에 대하여 직선적으로 이동하여 상기 리어범퍼커버(1)의 후방으로 돌출될 수 있도록 설치된 가동부(3-2)와; 상기 고정부(3-1)와 가동부(3-2) 사이에 구비되어 배기가스에 의해 가열되면 상기 가동부(3-2)를 상기 리어범퍼커버(1)의 후방으로 돌출되도록 하는 직선변위를 발생시키는 팽창수단(5)과; 상기 고정부(3-1)와 가동부(3-2) 사이에 구비되어 상기 팽창수단(5)이 형성하는 직선변위를 해소하는 방향으로 탄성력을 제공하는 리턴수단(7)을 포함하여 구성된다.
3 and 4, the exhaust tail trim 3 of the vehicle according to the present invention comprises: a fixing part 3-1 fixed to the rear bumper cover 1; A movable part 3-2 installed so as to linearly move with respect to the fixing part 3-1 to protrude rearward of the rear bumper cover 1; It is provided between the fixed part 3-1 and the movable part 3-2, and when heated by the exhaust gas, the linear displacement causes the movable part 3-2 to protrude to the rear of the rear bumper cover 1. Expansion means (5) to make; And a return means (7) provided between the fixed portion (3-1) and the movable portion (3-2) to provide an elastic force in a direction to solve the linear displacement formed by the expansion means (5).

즉, 상기 가동부(3-2)가 실질적으로 배기가스가 토출되는 테일트림(3)의 후방 단부 역할을 하면서, 배기가스에 의해 상기 팽창수단(5)이 팽창하면 상기 가동부(3-2)가 리어범퍼커버(1)의 후방으로 상당량 돌출되어, 가동부(3-2)를 통해 배출되는 배기가스가 리어범퍼커버(1)를 오염시키지 않도록 하고, 배기가스가 발생하지 않는 차량의 정지시에는 상기 가동부(3-2)가 리어범퍼커버(1)의 외부로 돌출되지 않고 외관을 위한 적절한 위치에 있게 됨으로써, 외관의 미려함을 확보하면서도 리어범퍼커버(1)의 오염을 방지할 수 있도록 한 것이다.
That is, the movable portion 3-2 serves as a rear end portion of the tail trim 3 through which the exhaust gas is substantially discharged, and the movable portion 3-2 is expanded when the expansion means 5 is expanded by the exhaust gas. The rear bumper cover 1 protrudes in a considerable amount so that the exhaust gas discharged through the movable portion 3-2 does not contaminate the rear bumper cover 1, and the vehicle is stopped when the vehicle does not generate exhaust gas. Since the movable part 3-2 does not protrude to the outside of the rear bumper cover 1 and is in a proper position for appearance, it is possible to prevent contamination of the rear bumper cover 1 while ensuring the beauty of the appearance.

상기 고정부(3-1)는 상기 리어범퍼커버(1)에 고정되는 관체로 형성되고, 상기 가동부(3-2)는 상기 고정부(3-1)와 함께 내부로 배기가스를 통과시키는 관체로서 상기 고정부(3-1)의 후방단부에 연결되며, 상기 고정부(3-1)와 가동부(3-2)의 연결부위는 상기 가동부(3-2)의 직선변위를 가이드할 수 있도록 상호 중첩되어 연결된다.
The fixing part 3-1 is formed of a tube body fixed to the rear bumper cover 1, and the movable part 3-2 is a tube body for allowing exhaust gas to pass through together with the fixing part 3-1. It is connected to the rear end of the fixed portion (3-1), the connection portion of the fixed portion (3-1) and the movable portion (3-2) to guide the linear displacement of the movable portion (3-2) They overlap each other and connect.

물론, 상기 고정부(3-1)는 리어범퍼커버(1) 자체에 일체로 고정될 수도 있지만, 다른 부재에 고정될 수도 있으며, 다만 상기 리어범퍼커버(1)와는 상대적인 움직임이 없도록 고정되어야 하고, 그 전방으로 머플러(15)로부터 토출되는 배기가스를 유입할 수 있도록 구성되고 후방으로 상기 가동부(3-2)가 슬라이딩 가능한 상태로 결합되는 것이다.
Of course, the fixing part 3-1 may be integrally fixed to the rear bumper cover 1 itself, but may also be fixed to another member, but it should be fixed so as not to move relative to the rear bumper cover 1. It is configured to allow the exhaust gas discharged from the muffler 15 to the front thereof, and the movable part 3-2 is coupled to the rear in a slidable state.

또한, 상기 고정부(3-1)와 가동부(3-2)의 연결부위에는 상기 팽창수단(5)과 리턴수단(7)을 구성할 수 있도록 각각 서로 절곡되어 공간을 형성하는 공간형성부(9)가 다수 구비된다.
In addition, the space forming portion for bending the space to form a space in the connection portion of the fixed portion (3-1) and the movable portion (3-2) to form the expansion means (5) and return means (7) 9) is provided with a plurality.

즉, 도시된 바와 같이 상기 공간형성부(9)는 상기 고정부(3-1)가 절곡되어 일부를 구성하고 이와 함께 상기 가동부(3-2)가 절곡되어 일부를 구성하며, 이 공간형성부(9)에서도 상기 고정부(3-1)와 가동부(3-2)는 중첩된 구조를 가지고 있어서, 상기 고정부(3-1)에 대한 가동부(3-2)의 직선 이동시 가이드가 이루어짐은 물론, 내부를 흐르는 배기가스가 누출되지 않는 구조를 가진다.
That is, as shown in the space forming section 9, the fixing part 3-1 is bent to form a part, and together with the movable part 3-2 is bent to form a part, this space forming part Also in (9), the fixed part 3-1 and the movable part 3-2 have an overlapping structure, so that the guide is made when the movable part 3-2 is linearly moved with respect to the fixed part 3-1. Of course, it has a structure that does not leak the exhaust gas flowing inside.

상기 팽창수단(5)은 상기 공간형성부(9) 내에 구비되어, 배기가스로부터 열을 받으면 팽창하여 길이가 길어지는 열팽창부재(11)로 이루어지는 바, 상기 열팽창부재(11)로는 열팽창율이 큰 금속막대나, 열팽창율이 큰 기체나 액체 등을 내부에 포함하고 있는 캡슐 등이 사용될 수 있을 것이다.
The expansion means 5 is provided in the space forming portion 9, and is formed of a thermal expansion member 11 that expands when the heat is received from the exhaust gas and becomes long. The thermal expansion member 11 has a large thermal expansion rate. A metal rod, a capsule containing a gas or a liquid having a high thermal expansion coefficient, or the like may be used.

특히, 본 실시예에서 상기 열팽창부재(11)가 삽입되는 상기 공간형성부(9)는 상기 고정부(3-1)와 가동부(3-2)가 형성하는 관체의 내부를 향해 개구되어 배기가스로부터 상기 열팽창부재(11)로 직접적으로 열이 전달되도록 구성되어 있다.
In particular, in the present embodiment, the space forming portion 9 into which the thermal expansion member 11 is inserted is opened toward the inside of the tubular body formed by the fixed portion 3-1 and the movable portion 3-2 to exhaust gas. It is configured to transfer heat directly from the thermal expansion member (11).

상기 리턴수단(7)은 상기 공간형성부(9) 내에 설치되어 상기 고정부(3-1)와 가동부(3-2) 사이에 인장력을 제공하는 인장스프링(13)으로 구성된다.
The return means 7 is composed of a tension spring 13 installed in the space forming part 9 to provide a tension force between the fixed part 3-1 and the movable part 3-2.

상기한 바와 같이 구성된 본 발명 차량의 배기 테일트림(3)은 차량이 정지해 있어서, 배기가스가 배출되지 않는 상황에서는 상기 가동부(3-2)가 상기 리턴수단(7)의 인장스프링(13)에 의해 당겨져서 상기 리어범퍼커버(1)와 함께 최적의 차량 후방 이미지를 연출할 수 있도록 한다.
The exhaust tail trim 3 of the vehicle of the present invention configured as described above has the movable spring 3-2 extending in the tension spring 13 of the return means 7 in a situation where the vehicle is stopped and exhaust gas is not discharged. It is pulled by to allow the rear bumper cover 1 to produce an optimal vehicle rear image.

대체로 차량의 후방 이미지를 유심히 관찰할 수 있는 것은 차량이 정지한 상태이기 때문에, 비록 차량의 주행중에는 상기 가동부(3-2)가 리어범퍼커버(1)의 후방으로 비교적 많은 양으로 돌출되더라도 외관 이미지에 큰 문제가 되지 않음을 이용한 것이다.
In general, it is possible to observe the rear image of the vehicle carefully because the vehicle is in a stopped state, even if the movable part 3-2 protrudes relatively large amount behind the rear bumper cover 1 while the vehicle is running. This is not a big problem.

한편, 차량이 주행함에 따라 상기 테일트림(3)을 통해 배기가스가 배출되면, 상기 배기가스가 가지고 있는 열에 의해 상기 팽창수단(5)의 열팽창부재(11)가 팽창하면서, 도 5에 도시된 바와 같이 상기 가동부(3-2)를 리어범퍼커버(1)의 후방으로 돌출되도록 하여, 배기가스는 실질적으로 상기 리어범퍼커버(1)의 후방면에 접촉하지 않게 되어 리어범퍼커버(1)의 오염이 발생하지 않게 되는 것이다.On the other hand, when the exhaust gas is discharged through the tail trim 3 as the vehicle runs, the thermal expansion member 11 of the expansion means 5 is expanded by the heat of the exhaust gas, as shown in FIG. As described above, the movable part 3-2 protrudes rearward of the rear bumper cover 1, so that the exhaust gas does not substantially contact the rear surface of the rear bumper cover 1. Pollution does not occur.

물론, 차량이 다시 정지하여 배기가스가 배출되지 않으면, 상기 열팽창부재(11)는 수축하게 되고, 상기 리턴수단(7)에 의해 다시 상기 가동부(3-2)가 리어범퍼커버(1)의 전방쪽으로 당겨져서, 도 3과 같이 최초의 외관을 회복하도록 이동된다.
Of course, if the vehicle is stopped again and the exhaust gas is not discharged, the thermal expansion member 11 is contracted, and the movable portion 3-2 is moved forward by the return means 7 to the front of the rear bumper cover 1. Pulled toward the side, and moved to restore the original appearance as shown in FIG.

본 발명은 특정한 실시예에 관련하여 도시하고 설명하였지만, 이하의 특허청구범위에 의해 제공되는 본 발명의 기술적 사상을 벗어나지 않는 한도 내에서, 본 발명이 다양하게 개량 및 변화될 수 있다는 것은 당업계에서 통상의 지식을 가진 자에게 있어서 자명할 것이다.While the present invention has been particularly shown and described with reference to specific embodiments thereof, it will be understood by those skilled in the art that various changes in form and details may be made therein without departing from the spirit and scope of the invention as defined by the following claims It will be apparent to those of ordinary skill in the art.

1; 리어범퍼커버
3; 테일트림
3-1; 고정부
3-2; 가동부
5; 팽창수단
7; 리턴수단
9; 공간형성부
11; 열팽창부재
13; 인장스프링
15; 머플러One; Rear bumper cover
3; Tail trim
3-1; [0035]
3-2; Moving parts
5; Expansion means
7; Return means
9; Space forming part
11; Thermal expansion member
13; Tension Spring
15; Muffler

Claims (6)

리어범퍼커버(1)에 대하여 고정된 고정부(3-1)와;
상기 고정부(3-1)에 대하여 직선적으로 이동하여 상기 리어범퍼커버(1)의 후방으로 돌출될 수 있도록 설치된 가동부(3-2)와;
상기 고정부(3-1)와 가동부(3-2) 사이에 구비되어 배기가스에 의해 가열되면 상기 가동부(3-2)를 상기 리어범퍼커버(1)의 후방으로 돌출되도록 하는 직선변위를 발생시키는 팽창수단(5)과;
상기 고정부(3-1)와 가동부(3-2) 사이에 구비되어 상기 팽창수단(5)이 형성하는 직선변위를 해소하는 방향으로 탄성력을 제공하는 리턴수단(7);
을 포함하여 구성된 것을 특징으로 하는 차량의 배기 테일트림.A fixing part 3-1 fixed to the rear bumper cover 1;
A movable part 3-2 installed so as to linearly move with respect to the fixing part 3-1 to protrude rearward of the rear bumper cover 1;
It is provided between the fixed part 3-1 and the movable part 3-2, and when heated by the exhaust gas, the linear displacement causes the movable part 3-2 to protrude to the rear of the rear bumper cover 1. Expansion means (5) to make;
A return means (7) provided between the fixed portion (3-1) and the movable portion (3-2) to provide an elastic force in a direction to solve the linear displacement formed by the expansion means (5);
Exhaust tail trim of a vehicle, characterized in that comprising a. 청구항 1에 있어서,
상기 고정부(3-1)는 상기 리어범퍼커버(1)에 고정되는 관체로 형성되고;
상기 가동부(3-2)는 상기 고정부(3-1)와 함께 내부로 배기가스를 통과시키는 관체로서 상기 고정부(3-1)의 후방단부에 연결되며;
상기 고정부(3-1)와 가동부(3-2)의 연결부위는 상기 가동부(3-2)의 직선변위를 가이드할 수 있도록 상호 중첩되어 연결된 것
을 특징으로 하는 차량의 배기 테일트림.The method according to claim 1,
The fixing portion (3-1) is formed of a tube fixed to the rear bumper cover (1);
The movable portion (3-2) is connected to the rear end of the fixed portion (3-1) as a tube for passing exhaust gas into the inside together with the fixed portion (3-1);
Connecting portions of the fixed portion 3-1 and the movable portion 3-2 are superimposed and connected to guide the linear displacement of the movable portion 3-2.
Exhaust tail trim of the vehicle, characterized in that. 청구항 2에 있어서,
상기 고정부(3-1)와 가동부(3-2)의 연결부위에는 상기 팽창수단(5)과 리턴수단(7)을 구성할 수 있도록 각각 서로 절곡되어 공간을 형성하는 공간형성부(9)가 구비된 것
을 특징으로 하는 차량의 배기 테일트림.The method according to claim 2,
The space forming unit 9 is bent to each other so as to form the expansion means 5 and the return means 7 at the connection portion between the fixed portion 3-1 and the movable portion 3-2. With
Exhaust tail trim of the vehicle, characterized in that. 청구항 3에 있어서,
상기 팽창수단(5)은 상기 공간형성부(9) 내에 구비되어, 배기가스로부터 열을 받으면 팽창하여 길이가 길어지는 열팽창부재(11)로 이루어진 것
을 특징으로 하는 차량의 배기 테일트림. The method according to claim 3,
The expansion means (5) is provided in the space forming portion (9), it is made of a thermal expansion member (11) is expanded to receive a heat from the exhaust gas length is long
Exhaust tail trim of the vehicle, characterized in that. 청구항 4에 있어서,
상기 열팽창부재(11)가 삽입되는 상기 공간형성부(9)는 상기 고정부(3-1)와 가동부(3-2)가 형성하는 관체의 내부를 향해 개구되어 배기가스로부터 상기 열팽창부재(11)로 직접적으로 열이 전달되도록 구성된 것
을 특징으로 하는 차량의 배기 테일트림.The method of claim 4,
The space forming portion 9 into which the thermal expansion member 11 is inserted is opened toward the inside of the tubular body formed by the fixed portion 3-1 and the movable portion 3-2, and the thermal expansion member 11 is discharged from the exhaust gas. Configured to transfer heat directly to
Exhaust tail trim of the vehicle, characterized in that. 청구항 3에 있어서,
상기 리턴수단(7)은 상기 공간형성부(9) 내에 설치되어 상기 고정부(3-1)와 가동부(3-2) 사이에 인장력을 제공하는 인장스프링(13)으로 구성된 것
을 특징으로 하는 차량의 배기 테일트림.The method according to claim 3,
The return means (7) consists of a tension spring (13) which is provided in the space forming section (9) to provide a tension force between the fixed portion (3-1) and the movable portion (3-2)
Exhaust tail trim of the vehicle, characterized in that.
KR1020110113743A 2011-11-03 2011-11-03 Exhaust tail trim of vehicle KR101294177B1 (en)

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Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9328648B2 (en) 2013-04-18 2016-05-03 Ford Global Technologies, Llc Protective shield to reduce exhaust soot and condensate deposition
US9536040B2 (en) 2013-04-18 2017-01-03 Ford Global Technologies, Llc Methods for designing an exhaust assembly for a vehicle
US9670821B2 (en) 2013-04-18 2017-06-06 Ford Global Technologies, Llc Protective shields to reduce exhaust soot and condensate deposition
KR20200001225U (en) 2018-12-04 2020-06-12 박규환 Stepper Plate For Assembling Type Stairs

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Publication number Priority date Publication date Assignee Title
JPS58186116U (en) * 1982-04-08 1983-12-10 日新工業株式会社 automotive exhaust pipe
KR19980025619U (en) * 1996-11-05 1998-08-05 박병재 Structure of exhaust pipe
JP2004308551A (en) 2003-04-07 2004-11-04 Honda Motor Co Ltd Mounting structure of exhaust pipe for vehicle
KR100946478B1 (en) * 2008-03-21 2010-03-10 현대자동차주식회사 Rear bumper assembly and tail trim cover for vehicles

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9328648B2 (en) 2013-04-18 2016-05-03 Ford Global Technologies, Llc Protective shield to reduce exhaust soot and condensate deposition
US9536040B2 (en) 2013-04-18 2017-01-03 Ford Global Technologies, Llc Methods for designing an exhaust assembly for a vehicle
US9670821B2 (en) 2013-04-18 2017-06-06 Ford Global Technologies, Llc Protective shields to reduce exhaust soot and condensate deposition
KR20200001225U (en) 2018-12-04 2020-06-12 박규환 Stepper Plate For Assembling Type Stairs

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