KR970041208A - Body side chassis structure - Google Patents

Body side chassis structure Download PDF

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Publication number
KR970041208A
KR970041208A KR1019950058823A KR19950058823A KR970041208A KR 970041208 A KR970041208 A KR 970041208A KR 1019950058823 A KR1019950058823 A KR 1019950058823A KR 19950058823 A KR19950058823 A KR 19950058823A KR 970041208 A KR970041208 A KR 970041208A
Authority
KR
South Korea
Prior art keywords
bent
vehicle
side chassis
lower ends
bracket
Prior art date
Application number
KR1019950058823A
Other languages
Korean (ko)
Other versions
KR100259601B1 (en
Inventor
김상진
Original Assignee
한승준
기아자동차 주식회사
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by 한승준, 기아자동차 주식회사 filed Critical 한승준
Priority to KR1019950058823A priority Critical patent/KR100259601B1/en
Publication of KR970041208A publication Critical patent/KR970041208A/en
Application granted granted Critical
Publication of KR100259601B1 publication Critical patent/KR100259601B1/en

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Classifications

    • 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
    • B62D25/02—Side panels
    • 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
    • B60R21/0428—Padded linings for the vehicle interior ; Energy absorbing structures associated with padded or non-padded linings associated with the side doors or panels, e.g. displaced towards the occupants in case of a side collision
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60Y—INDEXING SCHEME RELATING TO ASPECTS CROSS-CUTTING VEHICLE TECHNOLOGY
    • B60Y2306/00—Other features of vehicle sub-units
    • B60Y2306/01—Reducing damages in case of crash, e.g. by improving battery protection

Abstract

본 발명은 차체 측면 섀시 구조에 관한 것으로서, 내측 패널(10)과 외측 패널(11)의 상·하 결합부(12) 사이에 상하 단부가 용착 고정되어 보강부재(20)에 있어서, 상기 보강부재(20)는 중앙 부위를 내측 패널(10)쪽으로 돌출되게 절곡 성형한 내측 브라켓(21)과 ; 상기 내측 브라켓(21)과 대응하게 절곡하되 중앙 절곡부위는 외측 판넬(11)쪽으로 돌출되게 형성된 외측 브라켓(22)과 ; 상·하 단부를 절곡하여 중앙에 돌출부(41)를 형성한 후, 상기 내·외측 브라켓(21)(22)의 내측 중앙부위에 상호 대응되게 상하단을 각각 고정하고 상기 돌출부(41)에는 관통공(42)을 형성한 지지대(40)와 ; 상기 양측 지지대(40)의 관통공(42)에 양단부가 각각 끼워져 용착 결합되고 중앙 부위에 충격완충부(31)가 형성된 보강파이프(30)로 구성되어서 측면 섀시의 보강부재를 보강하여 차체 측면 섀시 부분의 내충격성을 강화하고 충돌시의 충격을 다단계로 완충하여 감소하도록 함에 따라 차량의 정면충돌시 차체 측면에 가해진 외부 충격이 차 내부 전달되는 것을 약화시켜 차내 승차자가 충돌시 외부 충격에 안전한 상태를 유지하도록 함과 동시에 차체의 파손을 줄일 수 있는 효과가 있다.The present invention relates to a vehicle side chassis structure, wherein the upper and lower ends are welded and fixed between the upper and lower coupling portions 12 of the inner panel 10 and the outer panel 11, so that the reinforcing member 20 includes: 20 is an inner bracket 21 bent to form a central portion projecting toward the inner panel 10; The outer bracket 22 is bent to correspond to the inner bracket 21, but the central bending portion is formed to protrude toward the outer panel (11); After the upper and lower ends are bent to form protrusions 41 at the centers, the upper and lower ends are fixed to correspond to the inner central portions of the inner and outer brackets 21 and 22, respectively, and through holes are formed in the protrusions 41. A support (40) which forms (42); Both ends are fitted in the through-holes 42 of the both side support 40, respectively, welded to each other, and composed of a reinforcement pipe 30 having an impact buffer 31 formed at a central portion thereof, thereby reinforcing the reinforcing member of the side chassis and the vehicle side chassis. By strengthening the impact resistance of the part and cushioning and reducing the impact in multiple stages, it reduces the external shock applied to the side of the vehicle during the frontal collision of the vehicle to transmit the inside of the vehicle. At the same time, there is an effect to reduce the damage of the vehicle body.

Description

차체 측면 섀시(CHASSIS) 구조Body side chassis (CHASSIS) structure

본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음Since this is an open matter, no full text was included.

제1도는 본 발명의 차체 측면 섀시의 부분을 나타낸 예시도.1 is an exemplary view showing a part of a vehicle body side chassis of the present invention.

제2도는 본 발명의 단면 구성도.2 is a cross-sectional configuration of the present invention.

제3도는 종래의 단면도.3 is a conventional cross-sectional view.

〈도면의 주요부분에 대한 부호의 설명〉<Explanation of symbols for main parts of drawing>

10 : 내측 패널 11 : 외측 패널10 inner panel 11 outer panel

12 : 결합부 20 : 보강부재12: coupling portion 20: reinforcing member

21 : 내측 브라켓 22 : 외측 브라켓21: inner bracket 22: outer bracket

23 : 공간부 30 : 보강파이프23: space part 30: reinforcement pipe

31 : 충격완충부 40 : 지지대31: shock absorber 40: support

41 : 돌출부 42 : 관통공41: protrusion 42: through hole

50 : 충격흡수부재50: shock absorbing member

Claims (3)

내측 패널(10)과 외측 패널(11)의 상·하 결합부(12) 사이에 상하 단부가 개지되어 용착 고정되어 보강부재(20)에 있어서, 상기 보강부재(20)는 중앙 부위를 내측 패널(10)쪽으로 돌출되게 절곡 성형한 내측 브라켓(21)과 ; 상기 내측 브라켓(21)과 대응되게 절곡하되 중앙 절곡부위는 외측 판넬(11)쪽으로 돌출되게 형성된 외측 브라켓(22)과 ; 상·하 단부를 절곡하여 중앙에 돌출부(41)를 형성한 후, 상기 내·외측 브라켓(21)(22)의 내측 중앙부위에 상호 대응되게 상하단을 각각 고정하고 상기 돌출부(41)에는 관통공(42)을 형성한 지지대(40)와 ; 상기 양측 지지대(40)의 관통공(42)에 양단부가 각각 끼워져 용착 결합되고 중앙 부위에 충격완충부(31)가 형성된 보강파이프(30)로 구성된 것을 특징으로 하는 차체 측면 섀시 구조.The upper and lower ends of the inner panel 10 and the upper and lower coupling portions 12 of the outer panel 11 are opened and welded to each other so that the reinforcing member 20 has a central portion. An inner bracket 21 bent and formed to protrude toward (10); The outer bracket 22 is bent to correspond to the inner bracket 21, the center bent portion protrudes toward the outer panel (11); After the upper and lower ends are bent to form protrusions 41 at the centers, the upper and lower ends are fixed to correspond to the inner central portions of the inner and outer brackets 21 and 22, respectively, and through holes are formed in the protrusions 41. A support (40) which forms (42); Both side ends of the both ends of the support 40 are fitted in the through-holes are welded coupled to the body side chassis structure, characterized in that consisting of a reinforcement pipe 30 formed with a shock-absorbing portion 31 in the center. 제1항에 있어서, 상기 지지대(40)의 돌출부(41) 내측으로는 충격흡수부재(50)를 구비한 것을 특징으로 하는 차체 측면 섀시 구조.2. The vehicle body side chassis structure according to claim 1, wherein an impact absorbing member (50) is provided inside the protruding portion (41) of the support (40). 제1항에 있어서, 상기 보강파이프(30)의 충격완충부(31)는 절첩이 용이한 자바라형상의 굴곡면을 갖는 것을 특징으로 하는 차체 측면 섀시 구조.2. The vehicle body side chassis structure according to claim 1, wherein the impact buffer portion (31) of the reinforcement pipe (30) has a bellows-shaped curved surface that is easy to be folded. ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.※ Note: The disclosure is based on the initial application.
KR1019950058823A 1995-12-27 1995-12-27 Chassis structure of a car body side KR100259601B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1019950058823A KR100259601B1 (en) 1995-12-27 1995-12-27 Chassis structure of a car body side

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1019950058823A KR100259601B1 (en) 1995-12-27 1995-12-27 Chassis structure of a car body side

Publications (2)

Publication Number Publication Date
KR970041208A true KR970041208A (en) 1997-07-24
KR100259601B1 KR100259601B1 (en) 2000-06-15

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ID=19445097

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019950058823A KR100259601B1 (en) 1995-12-27 1995-12-27 Chassis structure of a car body side

Country Status (1)

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KR (1) KR100259601B1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100365111B1 (en) * 2000-12-06 2002-12-16 현대자동차주식회사 Car's side sill reinforcement structure

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Publication number Publication date
KR100259601B1 (en) 2000-06-15

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