KR20040049389A - Impact absorption device for vehicle fog lamp - Google Patents

Impact absorption device for vehicle fog lamp Download PDF

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Publication number
KR20040049389A
KR20040049389A KR1020020076785A KR20020076785A KR20040049389A KR 20040049389 A KR20040049389 A KR 20040049389A KR 1020020076785 A KR1020020076785 A KR 1020020076785A KR 20020076785 A KR20020076785 A KR 20020076785A KR 20040049389 A KR20040049389 A KR 20040049389A
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KR
South Korea
Prior art keywords
shock absorbing
housing cover
fog lamp
housing
shock
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KR1020020076785A
Other languages
Korean (ko)
Inventor
구자왕
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현대자동차주식회사
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Priority to KR1020020076785A priority Critical patent/KR20040049389A/en
Publication of KR20040049389A publication Critical patent/KR20040049389A/en

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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60Q—ARRANGEMENT OF SIGNALLING OR LIGHTING DEVICES, THE MOUNTING OR SUPPORTING THEREOF OR CIRCUITS THEREFOR, FOR VEHICLES IN GENERAL
    • B60Q1/00—Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor
    • B60Q1/02—Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor the devices being primarily intended to illuminate the way ahead or to illuminate other areas of way or environments
    • B60Q1/04—Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor the devices being primarily intended to illuminate the way ahead or to illuminate other areas of way or environments the devices being headlights
    • B60Q1/0491—Shock absorbing devices therefor
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60Q—ARRANGEMENT OF SIGNALLING OR LIGHTING DEVICES, THE MOUNTING OR SUPPORTING THEREOF OR CIRCUITS THEREFOR, FOR VEHICLES IN GENERAL
    • B60Q1/00—Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor
    • B60Q1/0005—Devices preventing the lights from becoming dirty or damaged, e.g. protection grids or cleaning by air flow
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60Q—ARRANGEMENT OF SIGNALLING OR LIGHTING DEVICES, THE MOUNTING OR SUPPORTING THEREOF OR CIRCUITS THEREFOR, FOR VEHICLES IN GENERAL
    • B60Q1/00—Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor
    • B60Q1/02—Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor the devices being primarily intended to illuminate the way ahead or to illuminate other areas of way or environments
    • B60Q1/04—Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor the devices being primarily intended to illuminate the way ahead or to illuminate other areas of way or environments the devices being headlights
    • B60Q1/18—Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor the devices being primarily intended to illuminate the way ahead or to illuminate other areas of way or environments the devices being headlights being additional front lights
    • B60Q1/20—Fog lights
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60Y—INDEXING SCHEME RELATING TO ASPECTS CROSS-CUTTING VEHICLE TECHNOLOGY
    • B60Y2410/00—Constructional features of vehicle sub-units
    • B60Y2410/10—Housings

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Lighting Device Outwards From Vehicle And Optical Signal (AREA)

Abstract

PURPOSE: A shock absorbing device of a fog lamp for a vehicle is provided to prevent the pedestrian from being injured or the lamp from being broken by absorbing impact energy to the fog lamp gradually at a collision. CONSTITUTION: A shock absorbing device of a fog lamp is composed of a housing cover(32) installed outside a fog lamp housing(22), separated along the cutting line by external force, and divided into the upper part and the lower part; shock absorbing springs(34a,34b) compressed inside the housing cover according to deformation of the housing cover to absorb impact energy first; and a shock absorbing unit(36) compressed inside the housing cover according to deformation of the housing cover and expanded laterally to absorb impact. The shock absorbing unit absorbs impact energy secondarily by cutting the housing cover in expanding laterally over the reference value. The shock absorbing unit is formed of an air bag or foaming material expanding laterally in compressing.

Description

자동차 포그 램프 충격흡수장치{Impact absorption device for vehicle fog lamp}Impact absorption device for vehicle fog lamp

본 발명은 자동차 포그 램프 충격흡수장치에 관한 것으로서, 더욱 상세하게는 1차 충격흡수를 위한 스프링과, 발포재 또는 공기주머니와 같은 2차 충격흡수를위한 충격흡수수단과, 상기 스프링 및 충격흡수수단이 내장되는 커버형태의 하우징으로 이루어져, 전방으로부터 포그 램프에 전해지는 충격을 단계적으로 흡수할 수 있는 포그 램프용 충격흡수장치에 관한 것이다.The present invention relates to a vehicle fog lamp shock absorbing device, and more particularly, a spring for the primary shock absorbing, shock absorbing means for the secondary shock absorbing such as foam or air bag, and the spring and shock absorbing means The present invention relates to a shock absorbing device for a fog lamp, which comprises a housing having a cover shape and which can gradually absorb a shock transmitted to the fog lamp from the front.

일반적으로 범퍼는, 차량 전후방에 설치되어 경미한 충돌 발생시 충격에너지를 적절히 흡수하여, 차체와 탑승자를 안전하게 보호하는 탄성 구조물이다.In general, the bumper is an elastic structure that is installed in the front and rear of the vehicle to properly absorb the impact energy in the event of a minor collision, thereby protecting the vehicle body and the occupant safely.

이러한 범퍼에는 포그 램프 등의 보조 전조등이 구비되며, 이를 통해 안개가 낀 상태이거나 야간 운행에 도움이 되도록 하고 있다.These bumpers are provided with auxiliary headlamps such as fog lamps, which are intended to help in a foggy or night operation.

통상, 앞 범퍼 양쪽에 장착되는 포그 램프는, 안개가 끼인 도로 주행시 전방으로 빛을 조사를 하여, 상대방 차량에 대한 경고 및 안전운행에 기여할 수 있도록 한 램프이다.In general, fog lamps mounted on both front bumpers are lamps that irradiate light forward when driving on a foggy road, thereby contributing to warning and safe driving of the other vehicle.

첨부한 도 2는 통상의 포그 램프 장착상태를 보여주는 단면도로서, 충격흡수재(12)와 범퍼 빔(14)이 범퍼 커버(10) 안쪽에 위치되고, 이 범퍼 커버(10)에 포그 램프(20)가 장착된다.2 is a cross-sectional view illustrating a conventional fog lamp mounting state, in which the shock absorber 12 and the bumper beam 14 are positioned inside the bumper cover 10, and the fog lamp 20 is mounted on the bumper cover 10. Is fitted.

그러나, 종래에는 포그 램프가 별도의 충격흡수구조가 없는 상태로 장착되어, 가벼운 충돌시에도 범퍼 커버가 안쪽으로 밀려 들어오면서 램프 및 렌즈, 하우징 등이 크게 파손될 수 있었고, 이로 인해 충격테스트에서의 법규 불만족 및 잦은 파손으로 인한 수리비 과다의 문제점이 있었다.However, in the related art, the fog lamp is mounted without a separate shock absorbing structure, and the lamp, lens, and housing may be largely damaged as the bumper cover is pushed inward even during a light collision. There was a problem of excessive repair costs due to dissatisfaction and frequent breakage.

또한, 보행자와 충돌이 일어날 경우, 특히 보행자의 다리 및 무릎부분이 차량 범퍼의 하단측에 접촉 및 충돌될 경우, 별도의 충격흡수구조가 없는 포그 램프에서는 보행자로부터 가해지는 충격에너지가 그대로 다시 보행자로 전해지면서 상해치를 보다 크게 할 수 있었다.In addition, when a collision with a pedestrian occurs, particularly when the legs and knees of the pedestrian are in contact with and collided with the lower side of the bumper, the impact energy applied from the pedestrian is directly returned to the pedestrian in a fog lamp without a separate shock absorbing structure. As reported, the injury value could be made larger.

따라서, 본 발명은 상기와 같은 문제점을 해결하기 위하여 발명한 것으로서, 1차 충격흡수를 위한 스프링과, 발포재 또는 공기주머니와 같은 2차 충격흡수를 위한 충격흡수수단과, 상기 스프링 및 충격흡수수단이 내장되는 커버형태의 하우징으로 이루어져, 전방으로부터 포그 램프에 전해지는 충격을 단계적으로 흡수할 수 있는 포그 램프용 충격흡수장치를 제공함으로써, 충돌시 포그 램프에 전해지는 충격에너지가 상당량 흡수되면서 보행자의 상해치 및 램프의 파손량이 최소화 되도록 하는데 그 목적이 있다.Accordingly, the present invention has been invented to solve the above problems, a spring for primary shock absorption, shock absorbing means for secondary shock absorption, such as foam or air bag, and the spring and shock absorbing means The built-in cover type housing provides a shock absorber for a fog lamp that can gradually absorb a shock transmitted to the fog lamp from the front, so that a large amount of impact energy transmitted to the fog lamp is absorbed during a collision. The purpose is to minimize the amount of injury and damage to the lamp.

도 1은 본 발명에 따른 충격흡수장치를 도시한 단면도1 is a cross-sectional view showing a shock absorbing device according to the present invention

도 2는 통상의 포그 램프 장착상태를 보여주는 단면도2 is a cross-sectional view showing a conventional fog lamp mounting state

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

10 : 범퍼 커버12 : 충격흡수재10 bumper cover 12 shock absorber

14 : 범퍼 빔20 : 포그 램프14 bumper beam 20 fog lamp

22 : 포그 램프 하우징30 : 충격흡수장치22: fog lamp housing 30: shock absorbing device

32 : 하우징 커버34a,34b : 충격흡수 스프링32: housing cover 34a, 34b: shock absorbing spring

36 : 충격흡수수단36: shock absorbing means

이하, 첨부한 도면을 참조하여 본 발명을 설명하면 다음과 같다.Hereinafter, the present invention will be described with reference to the accompanying drawings.

본 발명에 따른 자동차 포그 램프 충격흡수장치는, 포그 램프 하우징(22) 바깥쪽면에 설치되고 내부에서 바깥쪽으로 미는 일정수준 이상의 힘에 의해 측면의 절개선(32a)을 따라 절개되면서 상하로 분리 가능하도록 된 하우징 커버(32)와, 이 하우징 커버(32) 내에서 하우징 커버(32)의 변형에 의해 전후 압축되어 1차로 충격에너지를 흡수하는 충격흡수 스프링(34a,34b)과, 상기 하우징 커버(32) 내에서 하우징 커버(32)의 변형에 의해 전후 압축됨과 동시에 횡팽창되면서 일정부분 충격을 흡수하고 일정수준 이상 횡팽창시 하우징 커버(32)를 절개시켜 2차로 충격에너지를흡수하는 충격흡수수단(36)을 포함하여 이루어진 것을 특징으로 한다.Automobile fog lamp shock absorbing device according to the present invention, is installed on the outer surface of the fog lamp housing 22 so that it can be separated up and down while being cut along the incision line 32a of the side by a predetermined level or more pushing from the inside to the outside A housing cover 32, shock absorbing springs 34a and 34b which are compressed back and forth by deformation of the housing cover 32 in the housing cover 32, and absorb shock energy primarily, and the housing cover 32 Shock absorbing means for absorbing the impact energy in the secondary by absorbing a certain portion of the shock while being compressed and laterally expanded and laterally expanded by the deformation of the housing cover 32 and lateral expansion above a certain level ( It characterized in that the 36 made, including.

특히, 상기 충격흡수수단(36)은 전후 압축시 횡팽창이 일어나는 발포재인 것을 특징으로 한다.In particular, the shock absorbing means 36 is characterized in that the foam member in the horizontal expansion occurs during front and rear compression.

또한, 상기 충격흡수수단(36)은 전후 압축시 횡팽창이 일어나는 공기주머니인 것을 특징으로 한다.In addition, the shock absorbing means 36 is characterized in that the air bag in which the lateral expansion occurs during front and rear compression.

이하, 첨부한 도면을 참조하여 본 발명을 더욱 상세히 설명하면 다음과 같다.Hereinafter, the present invention will be described in more detail with reference to the accompanying drawings.

첨부한 도 1은 본 발명에 따른 충격흡수장치를 도시한 단면도이다.1 is a cross-sectional view showing a shock absorbing device according to the present invention.

본 발명은 1차 충격흡수를 위한 스프링과, 발포재 또는 공기주머니와 같은 2차 충격흡수를 위한 충격흡수수단과, 상기 스프링 및 충격흡수수단이 내장되는 커버형태의 하우징으로 이루어져 포그 램프 하우징의 바깥쪽면에 설치되는 것으로서, 전방으로부터 포그 램프에 전해지는 충격을 단계적으로 흡수하여 충돌시 보행자의 상해치 및 램프의 파손량을 최소화 시켜주는 자동차 포그 램프 충격흡수장치에 관한 것이다The present invention is composed of a spring for the primary shock absorbing, shock absorbing means for secondary shock absorbing, such as foam or air bag, and a cover-type housing in which the spring and the shock absorbing means are built in the outside of the fog lamp housing It is installed on the side, and relates to an automobile fog lamp shock absorber that minimizes the damage of the pedestrian injury and the lamp damage in the event of a collision by absorbing the shock transmitted to the fog lamp from the front step by step

먼저, 본 발명의 충격흡수장치(30)는 포그 램프 하우징(22)의 바깥쪽면에 설치된다.First, the shock absorbing device 30 of the present invention is installed on the outer surface of the fog lamp housing 22.

특히, 범퍼 커버(10), 충격흡수재(12) 및 범퍼 빔(14)과, 그 하측의 포그 램프(20) 사이에는 빈공간이 존재하므로, 본 발명의 충격흡수장치(30)는 포그 램프 하우징(22)의 상측 바깥쪽면에 설치되는 것이 바람직하다.In particular, since there is an empty space between the bumper cover 10, the shock absorber 12 and the bumper beam 14, and the fog lamp 20 below, the shock absorber 30 of the present invention is a fog lamp housing It is preferable that it is provided in the upper outer surface of (22).

본 발명의 충격흡수장치(30)는 크게 포그 램프 하우징(22)의 바깥쪽면에 설치되는 하우징 커버(32)와, 이 하우징 커버(32) 내부에 설치된 1차 충격흡수를 위한 스프링(34a,34b) 및 2차 충격흡수를 위한 충격흡수수단(36)으로 구성된다.The shock absorbing device 30 of the present invention includes a housing cover 32 which is largely installed on the outer surface of the fog lamp housing 22, and springs 34a and 34b for primary shock absorption that are installed inside the housing cover 32. ) And shock absorbing means 36 for the second shock absorbing.

먼저, 상기 하우징 커버(32)는 커버형태로 구비되어 포그 램프 하우징(22)의 바깥쪽면에 볼트 등의 체결수단(38)으로 체결 고정된다.First, the housing cover 32 is provided in the form of a cover and fastened to the outer surface of the fog lamp housing 22 by fastening means 38 such as bolts.

또한, 상기 하우징 커버(32)는, 정상상태에서는 일체로 되어 있으나, 충돌시 그 내부에서 바깥쪽방향(도 1에서 상측방향임)으로 작용하는 일정수준 이상의 힘에 의해 절개되면서 상하로 분리 가능하도록 구비된 것이다.In addition, the housing cover 32 is integrated in a normal state, but is separated by being cut by a predetermined level or more of force acting in an outward direction (in the upper direction in FIG. 1) from the inside during a collision. It is provided.

이를 위하여, 상기 하우징 커버(32)의 측면 전둘레에는 일정수준 이상의 힘에 의해 쉽게 절개 가능한 절개선(32a)이 형성됨이 마땅하고, 이 절개선(32a)은 홈(groove)형태로 된 것이 실시 가능하나, 그 외 알려진 임의의 형태로 실시되어도 무방하다.To this end, the front circumference of the housing cover 32 should be formed in the incision line 32a that can be easily cut by a force of a predetermined level or more, and the cut line 32a is formed in a groove shape. It is possible, but may be implemented in any other known form.

한편, 상기 하우징 커버(32) 내에는 포그 램프(20) 전면으로 전달된 충격에너지를 1차로 흡수하는 충격흡수 스프링(34a,34b)이 설치된다.Meanwhile, shock absorbing springs 34a and 34b are installed in the housing cover 32 to primarily absorb impact energy transmitted to the front of the fog lamp 20.

상기 충격흡수 스프링(34a,34b)은, 도 1에 예시한 바와 같이, 이후 설명될 중앙의 충격흡수수단(36) 상/하측으로 설치되며, 하우징 커버(32)의 변형에 의해 전후 압축되어 1차로 충격에너지를 흡수하게 된다.As illustrated in FIG. 1, the shock absorbing springs 34a and 34b are installed above and below the central shock absorbing means 36 to be described later, and are compressed back and forth by deformation of the housing cover 32. The car absorbs the impact energy.

여기서, 상측의 스프링(34a)은 절개선(32a)을 기준으로 하여 하우징 커버(32) 상부 안쪽에, 하측의 스프링(34b)은 절개선(32a)을 기준으로 하여 하우징 커버(32) 하부 안쪽에 설치된다.Here, the upper spring 34a is inside the housing cover 32 on the basis of the incision line 32a, and the lower spring 34b is inside the housing cover 32 on the basis of the incision line 32a. Is installed on.

또한, 상기 하우징 커버(32) 내에는 하우징 커버(32)의 변형에 의해 전후 압축변형과 동시에 횡팽창되면서 일정부분 충격을 흡수하고 일정수준 이상의 횡팽창시 그 팽창력으로 하우징 커버(32)를 절개시켜 2차로 충격에너지를 흡수하는 충격흡수수단(36)이 설치된다.In addition, the housing cover 32 absorbs a certain portion of shock while being laterally expanded at the same time as the front and back compression deformation by deformation of the housing cover 32, and the housing cover 32 is cut by the expansion force when the horizontal expansion is greater than or equal to a certain level. Secondary shock absorbing means 36 for absorbing the impact energy is provided.

바람직하게는, 상기 충격흡수수단(36)은 전후 압축시 횡팽창이 일어나는 발포재 또는 공기주머니로 실시 가능하며, 충돌시 발포재 또는 공기주머니의 횡팽창력은 하우징 커버(32) 내부에서 바깥쪽방향으로 미는 힘, 즉 하우징 커버(32)가 상/하로 분리되도록 하는 작용력이 된다.Preferably, the shock absorbing means 36 may be formed of a foam or air bag in which lateral expansion occurs during front and rear compression, and the lateral expansion force of the foam material or air bag in an impact outward from the inside of the housing cover 32. It is a pushing force, that is, an action force for separating the housing cover 32 up and down.

이하, 본 발명에 따른 충격흡수장치의 충돌시 작용상태를 설명하면 다음과 같다.Hereinafter, the operation state during the impact of the shock absorbing device according to the present invention will be described.

전방으로부터 포그 램프(20)에 충격이 가해진 경우, 포그 램프 하우징(22)으로부터 본 충격흡수장치(30)의 하우징 커버(32)에 충격이 전달되고, 이 충격으로 상기 하우징 커버(32)의 변형이 일어나면서 충격에너지가 하우징 커버(32)에 내장된 충격흡수 스프링(34a,34b)에 전해진다.When an impact is applied to the fog lamp 20 from the front, an impact is transmitted from the fog lamp housing 22 to the housing cover 32 of the shock absorbing device 30, and the impact deforms the housing cover 32. As this occurs, impact energy is transmitted to the shock absorbing springs 34a and 34b embedded in the housing cover 32.

이때, 하우징 커버(32)에 전해지는 일정수준 미만의 힘에서는 상기 충격흡수 스프링(34a,34b)에 의해 충격에너지가 자체 흡수되는 바, 포그 램프(20)에 가해진 충격에너지가 일정부분 상쇄될 수 있는 것이다.At this time, the impact energy is absorbed by the shock absorbing springs 34a and 34b by a force less than a predetermined level transmitted to the housing cover 32, and the impact energy applied to the fog lamp 20 may be partially offset. It is.

그러나, 하우징 커버(32)에 전해지는 힘이 일정수준 이상일 때에는, 충격흡수 스프링(34a,34b)이 1차로 충격에너지를 흡수한 후, 하우징 커버(32)에 별도 내장된 상기 충격흡수수단(36)이 2차로 충격에너지를 흡수한다.However, when the force transmitted to the housing cover 32 is greater than or equal to a predetermined level, the shock absorbing springs 34a and 34b absorb shock energy primarily, and the shock absorbing means 36 separately embedded in the housing cover 32. ) Absorbs impact energy secondarily.

이때, 상기 충격흡수수단(36)은, 전후 압축변형과 동시에 횡팽창되면서 일정부분 충격을 흡수하고, 일정수준 이상 횡팽창시, 스프링(34a,34b)과 하우징 커버(32)를 바깥쪽으로 밀어, 상기 하우징 커버(32)를 절개선(32a)를 따라 절개시키면서 충격에너지를 흡수, 완화시킨다.At this time, the shock absorbing means (36) absorbs a certain portion of the shock while being horizontally expanded at the same time as the front and rear compression deformation, and when the horizontal expansion is a predetermined level or more, by pushing the spring (34a, 34b) and the housing cover (32) outwards, The impact energy is absorbed and alleviated while the housing cover 32 is cut along the cut line 32a.

이와 같이 하여, 1차 충격흡수를 위한 스프링과, 발포재 또는 공기주머니와 같은 2차 충격흡수를 위한 충격흡수수단과, 상기 스프링 및 충격흡수수단이 내장되는 커버형태의 하우징을 포함하여 이루어진 본 발명의 충격흡수장치를 포그 램프 하우징 바깥쪽면에 설치하게 되면, 전방으로부터 포그 램프에 전해지는 충격이 단계적으로 흡수될 수 있으므로, 충돌시 보행자의 상해치 및 램프의 파손량이 최소화될 수 있게 된다.In this way, the present invention comprises a spring for the primary shock absorbing, shock absorbing means for the secondary shock absorbing, such as a foam material or air bag, and a cover-shaped housing in which the spring and the shock absorbing means are built If the shock absorber of the installation on the outer surface of the fog lamp housing, the impact transmitted to the fog lamp from the front can be absorbed step by step, it is possible to minimize the injury of the pedestrians and the amount of lamp damage in the event of a crash.

이상에서 살펴본 바와 같이, 본 발명은 1차 충격흡수를 위한 스프링과, 발포재 또는 공기주머니와 같은 2차 충격흡수를 위한 충격흡수수단과, 상기 스프링 및 충격흡수수단이 내장되는 커버형태의 하우징으로 이루어져, 전방으로부터 포그 램프에 전해지는 충격을 단계적으로 흡수할 수 있는 포그 램프용 충격흡수장치에 관한 것으로서, 이를 적용하면 충돌시 포그 램프에 전해지는 충격에너지가 상당량 흡수되면서 보행자의 상해치 및 램프의 파손량을 최소화 할 수 있는 효과가 있다.As described above, the present invention is a spring for the primary shock absorption, shock absorbing means for secondary shock absorption such as foam or air bag, and the cover-shaped housing in which the spring and shock absorbing means are built-in The present invention relates to a shock absorber for a fog lamp that can gradually absorb an impact transmitted to the fog lamp from the front. When applied to the fog lamp, a considerable amount of impact energy transmitted to the fog lamp is absorbed in the event of a collision. There is an effect that can minimize the amount of breakage.

Claims (3)

포그 램프 하우징(22) 바깥쪽면에 설치되고 내부에서 바깥쪽으로 미는 일정수준 이상의 힘에 의해 측면의 절개선(32a)을 따라 절개되면서 상하로 분리 가능하도록 된 하우징 커버(32)와, 이 하우징 커버(32) 내에서 하우징 커버(32)의 변형에 의해 전후 압축되어 1차로 충격에너지를 흡수하는 충격흡수 스프링(34a,34b)과, 상기 하우징 커버(32) 내에서 하우징 커버(32)의 변형에 의해 전후 압축됨과 동시에 횡팽창되면서 일정부분 충격을 흡수하고 일정수준 이상 횡팽창시 하우징 커버(32)를 절개시켜 2차로 충격에너지를 흡수하는 충격흡수수단(36)을 포함하여 이루어진 것을 특징으로 하는 자동차 포그 램프 충격흡수장치.A housing cover 32 installed on an outer surface of the fog lamp housing 22 and detachable up and down while being cut along the incision line 32a on the side by a predetermined level of force pushed outward from the inside; The shock absorbing springs 34a and 34b which are compressed back and forth by the deformation of the housing cover 32 in the 32 and absorb the impact energy primarily, and the deformation of the housing cover 32 in the housing cover 32. The vehicle fog is characterized in that it comprises a shock absorbing means 36 to absorb the impact energy in the secondary portion by absorbing a certain portion while being compressed and lateral expansion at the same time and transverse expansion at a certain level and laterally expanded over a certain level Lamp shock absorber. 제 1 항에 있어서, 상기 충격흡수수단(36)은 전후 압축시 횡팽창이 일어나는 발포재인 것을 특징으로 하는 자동차 포그 램프 충격흡수장치.2. The vehicle fog lamp shock absorbing device according to claim 1, wherein the shock absorbing means (36) is a foam material in which lateral expansion occurs during front and rear compression. 제 1 항에 있어서, 상기 충격흡수수단(36)은 전후 압축시 횡팽창이 일어나는 공기주머니인 것을 특징으로 하는 자동차 포그 램프 충격흡수장치.2. The vehicle fog lamp shock absorbing device according to claim 1, wherein the shock absorbing means (36) is an air bag in which lateral expansion occurs during front and rear compression.
KR1020020076785A 2002-12-05 2002-12-05 Impact absorption device for vehicle fog lamp KR20040049389A (en)

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