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KR970006299Y1 - Collision absorbing structure of fillar trim - Google Patents

Collision absorbing structure of fillar trim Download PDF

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Publication number
KR970006299Y1
KR970006299Y1 KR2019940029261U KR19940029261U KR970006299Y1 KR 970006299 Y1 KR970006299 Y1 KR 970006299Y1 KR 2019940029261 U KR2019940029261 U KR 2019940029261U KR 19940029261 U KR19940029261 U KR 19940029261U KR 970006299 Y1 KR970006299 Y1 KR 970006299Y1
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KR
South Korea
Prior art keywords
trim
pillar
energy
vehicle
absorbing structure
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
Application number
KR2019940029261U
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Korean (ko)
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KR960017299U (en
Inventor
장내웅
Original Assignee
기아자동차 주식회사
한승준
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Priority to KR2019940029261U priority Critical patent/KR970006299Y1/en
Publication of KR960017299U publication Critical patent/KR960017299U/en
Application granted granted Critical
Publication of KR970006299Y1 publication Critical patent/KR970006299Y1/en
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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
    • B60R13/00—Elements for body-finishing, identifying, or decorating; Arrangements or adaptations for advertising purposes
    • B60R13/02—Internal Trim mouldings ; Internal Ledges; Wall liners for passenger compartments; Roof liners
    • B60R13/0237—Side or rear panels
    • B60R13/025—Pillars; Roof rails
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
    • B60R21/00—Arrangements or fittings on vehicles for protecting or preventing injuries to occupants or pedestrians in case of accidents or other traffic risks
    • B60R21/02—Occupant safety arrangements or fittings, e.g. crash pads
    • B60R21/04—Padded linings for the vehicle interior ; Energy absorbing structures associated with padded or non-padded linings
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
    • B60R21/00—Arrangements or fittings on vehicles for protecting or preventing injuries to occupants or pedestrians in case of accidents or other traffic risks
    • B60R21/02—Occupant safety arrangements or fittings, e.g. crash pads
    • B60R21/04—Padded linings for the vehicle interior ; Energy absorbing structures associated with padded or non-padded linings
    • B60R2021/0435—Padded linings for the vehicle interior ; Energy absorbing structures associated with padded or non-padded linings associated with the side or roof pillars

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Vehicle Interior And Exterior Ornaments, Soundproofing, And Insulation (AREA)
  • Body Structure For Vehicles (AREA)

Abstract

요약없음No summary

Description

차량용 필라트림의 에너지흡수구조Energy absorption structure of car pillar trim

제1도는 차량용 필라트림의 측면도,1 is a side view of a vehicle pillar trim,

제2도는 본 고안에 따른 제1도 A-A선의 단면도,2 is a cross-sectional view taken along line A-A of FIG. 1 according to the present invention;

제3도는 제2도 A부의 측면사시도,3 is a side perspective view of part A of FIG.

제4도는 종래구조에 따른 제1도 A-A선의 단면도이다.4 is a cross-sectional view taken along line A-A of FIG. 1 according to the conventional structure.

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

1 : 필라트림2 : 필라1: pillar trim 2: pillar

3 : 리브4 : 발포체3: rib 4: foam

본 고안은 차량용 필라트림의 에너지 흡수구조에 관한 것으로, 특히 차량의 충돌시 필라트림에 에너지를 흡수시킴으로써 탑승객의 안전을 보호할 수 있도록 된 차량용 필라트림의 에너지 흡수구조에 관한 것이다.The present invention relates to an energy absorbing structure of a vehicle filament, and more particularly, to an energy absorbing structure of a vehicle filament capable of protecting passengers' safety by absorbing energy into the filament during a collision of a vehicle.

일반적으로 차량의 필라트림은 스틸재질의 각 필라들의 외곽을 덮어주게 되어 차량내부의 느낌을 안락하고 미려하게 장식하는 기능만을 보유하고 있는바, 이러한 필라트림의 구조는 대개 제4도에 도시한 바와같다.Generally, the pillar rim of the vehicle covers only the pillars of steel and has only a function to comfortably and beautifully decorate the interior of the vehicle. The structure of the pillar rim is generally shown in FIG. same.

즉 수지사출품인 "C"자형상의 필라트림(10)을 전방, 중앙, 후방필라(20) 각각의 겉면에 덮어주도록 된 구조로 되어 있으나, 차량의 충돌사고시 사람의 두부가 필라트림(10)에 부딪힌 후 완충재없이 곧바로 스틸재질의 필라(20)에 부딪히게 되어 탑승객의 안전에 심각한 문제점이 야기될 수 있다는 결점이 있었다. 이에 본 고안은 상기와 같은 문제점을 해결하기 위하여 안출된 것으로, 사람의 머리부가 필라트림에 충돌할 때 필라트림자체 및 발포체가 에너지를 흡수하여 두부의 손상을 방지 혹은 감소시키도록 된 차량용 필라트림의 에너지 흡수구조를 제공함에 그 목적이 있다.That is, the resin injection product "C" shaped pillar trim 10 is to cover the front, center, rear pillars 20, respectively, the structure of the head, the head of the person in the event of a collision of the pillar (10) There was a drawback that the impact on the pillars of the steel material 20 without a shock absorbing material immediately after being hit may cause serious problems in the safety of the passengers. Therefore, the present invention was devised to solve the above problems, and when the head of a person collides with the filament, the filament itself and the foam absorb energy to prevent or reduce the damage of the head. The purpose is to provide an energy absorbing structure.

상기와 같은 목적을 달성하기 위한 본 고안은, "C"자형상의 필라트림이 전방, 중앙, 후방필라 각각의 겉면에 덮어주도록 되어 있는 차량용 필라트림의 에너지 흡수구조에 있어서, 상기 필라트림의 내측으로, 상단부는 반구형상으로 두께가 얇고 그 하단부는 직사각기둥 형상으로 하단부쪽으로 내려갈수록 두껍게 형성된 리브를 형성시켜 충격에너지를 흡수할 수 있도록 된 구조로 되어 있다.The present invention for achieving the above object is, in the energy absorbing structure of the vehicle pillar to be covered with the "C" shaped pillars on the front, center, and rear pillars, respectively, the inner side of the pillars The upper part has a hemispherical shape, and the thickness is thin, and the lower part has a rectangular pillar shape to form a rib formed thicker toward the lower part to absorb impact energy.

이하 본 고안을 첨부된 예시도면에 의거 상세히 설명한다.Hereinafter, the present invention will be described in detail with reference to the accompanying drawings.

제1도는 차량용 필라트림의 측면도이고, 제2도는 본 고안에 따른 제1도 A-A선 의 단면도이며, 제3도는 제2도 A부 측면사시도로서, 본 고안은 도면에 도시된 바와 같이 기존 C형상의 필라트림(1)의 내측으로 리브(3)를 배열하여 일체성형시킨 것으로 이 리브(3)의 형상은 필라(2)에 접촉되는 부분은 반구형상으로 두께가 얇고 그 하단붕는 직사각기둥 형상으로 하단부쪽으로 내려갈수록 두껍게 형성시킨 구조로 되어있다.1 is a side view of the vehicle pillar trim, FIG. 2 is a cross-sectional view of the first line AA in accordance with the present invention, and FIG. 3 is a side perspective view of part A of FIG. 2, and the present invention has a conventional C shape as shown in the drawings. The ribs 3 are formed integrally by arranging the ribs 3 into the inside of the pillar trim 1 of the ribs 3. The ribs 3 have a hemispherical shape, and the thickness of the ribs 3 is thin. The lower the lower part, the thicker the structure is.

또한 필라(2)와 필라트림(1)사이의 공간에는 발포체(4)를 삽입시킴으로써, 자동차의 충돌사고시 사람의 두부가 필라트림(1)에 부딪힐 때 리브(3)끝단이 변형 및 파손되면서 충격에너지를 1차흡수하고, 발포체(4)는 리브(3)가 변형됨과 동시에 압축되면서 에너지를 2차흡수하고, 리브(3)가 파손된 이후에도 에너지를 흡수할 수 있도록 한다.In addition, by inserting a foam (4) in the space between the pillar (2) and the pillar trim (1), the end of the rib (3) is deformed and broken when the head of the person hits the pillar trim (1) in the event of a collision The impact energy is first absorbed, and the foam 4 absorbs energy secondly as the rib 3 deforms and compresses, and absorbs energy even after the rib 3 is broken.

이상 설명한 바와 같이 본 고안 차량용 필라트림의 에너지흡수구조에 의하면, 필라트림의 기능이 외관미를 향상시킬 뿐만 아니라 사람의 머리부가 트림에 충돌할 때 필라트림 및 발포체가 에너지를 흡수하여 두부의 손상을 방지 혹은 감소시킬 수 있게 된다.As described above, according to the energy absorbing structure of the inventive filament trim, the filament function not only improves the appearance but also the filament and the foam absorb the energy when the head of the person collides with the trim to damage the head. Can be prevented or reduced.

Claims (2)

"C"자형상의 필라트림(10)이 전방, 중앙, 후방필라(20)이 각각의 겉면에 덮어주도록 되어 있는 차량용 필라트림의 에너지흡수구조에 있어서,In the energy-absorbing structure of a vehicle pillar structure, in which the "C" shaped pillar trim 10 is covered with the front, center, and rear pillars 20 on the respective surfaces, 상기 필라트림(1)의 내측으로, 상단부는 반구형상으로 두께가 얇고, 그하단부는 직사각기둥 형상으로 하단부 쪽으로 내려갈수록 두껍게 형성된 리브(3)를 형성시켜 충격에너지를 흡수할 수 있도록 된 차량용 필라트림의 에너지흡수구조.The inside of the pillar trim (1), the upper end is thin in the hemispherical shape, the lower end of the rectangular pillar shape to form a rib (3) formed thicker toward the lower end to absorb the impact energy to the vehicle Energy absorption structure. 제1항에 있어서, 상기 필라(2)와 필라트림(1)사이의 공간에 발포체(4)를 충진시켜 충격에너지를 흡수할 수 있도록 된 것을 특징으로 하는 차량용 필라트림의 에너지흡수구조.2. The energy absorbing structure of a vehicle pilar trim according to claim 1, wherein a foam (4) is filled in a space between the pillar (2) and the pilar trim (1) to absorb shock energy.
KR2019940029261U 1994-11-04 1994-11-04 Collision absorbing structure of fillar trim Expired - Fee Related KR970006299Y1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR2019940029261U KR970006299Y1 (en) 1994-11-04 1994-11-04 Collision absorbing structure of fillar trim

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Application Number Priority Date Filing Date Title
KR2019940029261U KR970006299Y1 (en) 1994-11-04 1994-11-04 Collision absorbing structure of fillar trim

Publications (2)

Publication Number Publication Date
KR960017299U KR960017299U (en) 1996-06-17
KR970006299Y1 true KR970006299Y1 (en) 1997-06-24

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20020089021A (en) * 2001-05-22 2002-11-29 현대자동차주식회사 A structure of car filler

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KR960017299U (en) 1996-06-17

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