KR100262191B1 - The cowl box structure of a car - Google Patents

The cowl box structure of a car Download PDF

Info

Publication number
KR100262191B1
KR100262191B1 KR1019950051323A KR19950051323A KR100262191B1 KR 100262191 B1 KR100262191 B1 KR 100262191B1 KR 1019950051323 A KR1019950051323 A KR 1019950051323A KR 19950051323 A KR19950051323 A KR 19950051323A KR 100262191 B1 KR100262191 B1 KR 100262191B1
Authority
KR
South Korea
Prior art keywords
cowl
panel
inner lower
buffering member
lower panel
Prior art date
Application number
KR1019950051323A
Other languages
Korean (ko)
Other versions
KR970041365A (en
Inventor
이광호
Original Assignee
정몽규
현대자동차주식회사
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 정몽규, 현대자동차주식회사 filed Critical 정몽규
Priority to KR1019950051323A priority Critical patent/KR100262191B1/en
Publication of KR970041365A publication Critical patent/KR970041365A/en
Application granted granted Critical
Publication of KR100262191B1 publication Critical patent/KR100262191B1/en

Links

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
    • B62D25/08—Front or rear portions
    • B62D25/081—Cowls
    • 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
    • B62D25/08—Front or rear portions
    • B62D25/14—Dashboards as superstructure sub-units
    • 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
    • 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
    • B60Y2410/12—Production or manufacturing of vehicle parts
    • B60Y2410/124—Welded parts

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Body Structure For Vehicles (AREA)

Abstract

PURPOSE: Cowl box structure of a vehicle is provided to absorb shock with sufficient stiffness with many box structures by facing a front buffering member and a rear buffering member using a welding process and by welding each upper portion of a dash panel and a cowl inner lower panel into the front and the rear buffering member. CONSTITUTION: A cowl box consists of a cowl upper panel(1), a dash panel(2) and a cowl inner lower panel(3). A front buffering member(5) having a reinforcement member(4), is inwardly welded between the cowl upper panel and the dash panel. A rear buffering member(6) is outwardly welded into one end of the cowl inner lower panel and the middle portion of the cowl inner lower panel. At the same time, the lower end of the dash panel and the lower end of the cowl inner lower panel are fixed each other. The front and the rear buffering member face each other with a regular gap. Thus, cowl box structure safely protects occupants from a head-on collision with sufficient stiffness.

Description

자동차의 카울 박스(cowl box) 구조Cowl box structure of automobile

제1도는 자동차의 카울 박스를 도시하기 위한 차체도.1 is a body diagram for showing a cowl box of a motor vehicle.

제2도는 종래 카울박스의 구조를 도시하기 위한 제1도의 A-A선 단면도.Figure 2 is a cross-sectional view taken along the line A-A of Figure 1 for showing the structure of a conventional cowl box.

제3도는 본 발명에 따른 카울박스의 구조를 나타내기 위한 제1도의 A-A선 단면도이다.3 is a cross-sectional view taken along the line A-A of Figure 1 for showing the structure of the cowl box according to the present invention.

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

1 : 카울 어퍼 패럴 2 : 대쉬패널1: cowl upper paral 2: dash panel

3 : 카울 인너 로워 패널 4 : 보강부재3: cowl inner lower panel 4: reinforcement member

5 : 전방 보강패널 6 : 후방 보강패널5: front reinforcement panel 6: rear reinforcement panel

본 발명은 자동차의 카울 박스(cowl box) 구조에 관한 것으로서, 특히 엔진 룸 측의 대쉬패널과 차내측의 카울 인너 로우패널의 사이에 보강부재를 가지는 완충패널을 설치하여서 된 것이다.BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to the structure of a cowl box of a motor vehicle, and more particularly, by installing a shock absorbing panel having a reinforcing member between a dash panel of an engine room side and a cowl inner low panel of a vehicle interior.

자동차용 카울박스는 첨부도면 제1도에 도시된 바와 같이 엔진룸과 앞유리 및 차내의 경계부 부분에 가로로 형성되어져 있다.The cowl box for automobiles is formed horizontally at the boundary between the engine compartment, the windshield and the vehicle as shown in FIG.

그러나, 종래 자동차의 카울박스(cowl box)는 첨부도면 제2도에 도시된 바와 같이 카울 어퍼 패널(1)의 하부에 카울 인너 로워패널(3)이 위치되고, 상기 카울 인너 로워 패널(3)의 하부에 엔진 룸과 차내를 수직으로 막아주도록 대쉬패널(2)이 서로 용접 고정되어진 구조를 이루고 있으나, 이러한 구조에 있어서는 차량의 정면충돌시 충격력을 견디지 못하고 상기 카울박스가 차량의 내부로 진입되어 승차자에게 큰 상해를 입히는 문제점이 있었다.However, in a cowl box of a conventional vehicle, as shown in FIG. 2, a cowl inner lower panel 3 is positioned below the cowl upper panel 1, and the cowl inner lower panel 3 is located. Although the dash panel 2 is welded and fixed to each other to vertically block the engine room and the inside of the vehicle, the cowl box does not endure the impact force during the frontal collision of the vehicle and enters the inside of the vehicle. There was a problem of causing serious injury to the occupants.

따라서, 본 발명은 종래의 이러한 문제점을 해결하기 위하여 안출된 것으로서, 카울 어퍼 패널의 하부에 보강부재를 가지는 전방 완충부재와 후방 완충부재를 서로 마주보도록 용접 고정하고, 상기 전방 완충부재와 후방 완충부재에 대쉬패널의 상부와 카울 인너 로워 패널의 상부가 각각 용접고정되어 다수개의 박스 구조를 갖도록 하므로서 차량의 정면충돌시 보다 충분한 강성을 가지고 충격 흡수가 이루어질 수 있도록 한 것이다.Therefore, the present invention has been made in order to solve such a problem in the prior art, the front buffer member and the rear buffer member having a reinforcing member in the lower portion of the cowl upper panel weld fixed to face each other, the front buffer member and the rear buffer member Since the upper part of the dash panel and the upper part of the cowl inner lower panel are welded and fixed to have a plurality of box structures, the shock absorber can be made with sufficient stiffness during the frontal collision of the vehicle.

이하, 첨부도면을 참고하여 본 발명을 상세히 설명하면 다음과 같다.Hereinafter, the present invention will be described in detail with reference to the accompanying drawings.

본 발명은 카울 어퍼 패널(1)과 대쉬 패널(2)과 카울 인너 로워 패널(3)로 이루어진 자동차의 카울 박스(cowl box) 구조에 있어서, 상기 카울 어퍼 패널(1)과 대쉬패널의 사이에는 보강부재94)를 가지는 전방 완충부재(5)가 설치되고, 상기 카울 어퍼패널(1)과 카울 인너 로워 패널(3)의 사이에는 후방 완충부재(6)가 설치되되, 상기 전방 완충부재(5)와 후방 완충부재(6)는 서로 일정 갭을 두고 마주보도록 설치되어진 것이다.The present invention relates to a cowl box structure of an automobile comprising a cowl upper panel 1, a dash panel 2, and a cowl inner lower panel 3, wherein the cowl upper panel 1 and the dash panel are disposed between the cowl upper panel 1 and the dash panel. A front shock absorbing member (5) having a reinforcing member (94) is installed, and a rear shock absorbing member (6) is installed between the cowl upper panel (1) and the cow inner lower panel (3). ) And the rear shock absorbing member 6 are installed to face each other with a predetermined gap.

이를 좀더 상세히 설명하면, 첨부도면 제3도는 본 발명에 따른 자동차 카울 박스(cowl box)의 단면도로서 카울어퍼 패널(1)과, 대쉬 패널(2)과, 카울 인너 로워 패널(3)로 이루어진 카울박스에 있어서, 상기 카울 상부 패널(1)의 일단과 대쉬 패널(2)의 상단부 사이에는 보강부재(4)를 가지는 전방 완충부재(5)가 내향되도록 용접등으로 고정 설치되어져 있으며, 상기 카울 어퍼 패널(1)의 일단 및 카울 인너 로워 패널(3)의 일단과 상기 카울 인너로워 패널(3)의 중간부에는 후방 완충부재(6)가 외향되도록 용접등으로 설치되어져 있는 동시에 상기 대쉬패널(2)의 하단과 카울 인너 로워 패널(3)의 하단이 서로 고정되어 있다. 또한, 상기 전방 완충부재(5)와 후방 완충부재(6)는 일정한 갭(GAP)을 두고 서로 마주보도록 용접되어져 있다.More specifically, FIG. 3 is a cross-sectional view of a cowl cowl box according to the present invention. A cowl upper panel 1, a dash panel 2, and a cowl inner lower panel 3 are provided. In the box, between the one end of the cowl upper panel 1 and the upper end of the dash panel 2, the front buffer member 5 having the reinforcing member 4 is fixed by welding or the like so as to be directed inwardly, and the cowl upper One end of the panel 1 and one end of the cow inner lower panel 3 and an intermediate portion of the cow inner lower panel 3 are provided by welding or the like so that the rear shock absorbing member 6 is directed outward and the dash panel 2 And the lower end of the cowl inner lower panel 3 are fixed to each other. In addition, the front buffer member 5 and the rear buffer member 6 are welded to face each other with a predetermined gap GAP.

한편, 상기와 같이 구성된 본 발명의 작용효과를 상세히 설명하면, 카울박스는 카울 어퍼 패널(1)과, 대쉬패널(2)과, 카울 인너 로워 패널(3)로 이루어지되, 상기 카울 어퍼 패널(1)과 대쉬패널(2)의 사이에 보강부재(4)를 가지는 전방완충부재(5)가 내향되게 용접등으로 고정 설치되고, 상기 카울 어퍼 패널(1)과 카울 인너 로워 패널(3)의 사이에는 후방 완충부재(6)가 외향되도록 역시 용접등으로 고정 설치되되, 상기 전방 완충부재(4)와 후방 완충부재(6)가 일정한 틈새를 두고 서로 마주 보는 상태로 설치되므로 결국 카울 박스는 다수개의 박스로 이루어진 것과 같은 상태가 된다. 따라서, 차량의 전방 충돌시 차체에 가해지는 충격력이 상기 카울 어퍼 패널(12)과, 보강부재(4)를 포함한 전방 보강부재(5)와 대쉬패널(2)과, 후방 보강부재(6)와, 카울 인너 로워 패널(3)이 이루는 다수개의 박스상 구조에서 각각 최대한의 흡수가 이루어지게 되는 것이다.On the other hand, when described in detail the effect of the present invention configured as described above, cowl box is made of cowl upper panel (1), dash panel (2), cowl inner lower panel (3), the cowl upper panel ( 1) and the front shock absorbing member 5 having the reinforcing member 4 between the dash panel 2 is fixedly installed by welding or the like, and the cowl upper panel 1 and the cow inner lower panel 3 The rear shock absorbing member 6 is fixedly installed by welding or the like so as to face outwards, but the front shock absorbing member 4 and the rear shock absorbing member 6 are installed to face each other with a predetermined gap, so that the cowl box is a large number. It is in the same state as consisting of two boxes. Accordingly, the impact force applied to the vehicle body during the front collision of the vehicle is such that the cowl upper panel 12, the front reinforcement member 5 including the reinforcement member 4, the dash panel 2, the rear reinforcement member 6 and In the plurality of box-like structures of the cowl inner lower panel 3, the maximum absorption is achieved.

이상에서 설명된 바와 같이 본 발명은 카울 어퍼 패널의 하부에 보강부재를 가지는 전방 완충부재와 후방 완충부내를 서로 마주보도록 용접 고정하고, 상기 전방 완충부재와 후방 완충부재에 대쉬패널의 상부와 카울 인너 로워 패널의 상부가 각각 용접 고정되도록 하여 차량의 정면 충돌시 보다 충분한 강성을 가지고 안정된 충격 흡수가 이루어질 수 있도록 하므로서 승객을 보다 안전하게 보호할 수 있는 장점을 가지는 것이다.As described above, the present invention weld-fixes the front cushioning member having the reinforcing member at the lower portion of the cowl upper panel and the rear buffering part to face each other, and the upper and cowl inner of the dash panel at the front buffering member and the rear buffering member. The upper part of the lower panel is welded and fixed, so that a sufficient shock can be achieved with a sufficient rigidity in the frontal collision of the vehicle, and thus the passengers can be more safely protected.

Claims (1)

카울 어퍼 패널(1)과 대쉬 패널(2)과 카울 인너 로워 패널(3)로 이루어진 자동차의 카울 박스(cowl box) 구조에 있어서, 상기 카울 어퍼 패널(1)과 대쉬패널의 사이에는 보강부재(4)를 가지는 전방 완충부재(5)가 설치되고, 상기 카울 어퍼 패널(1)과 카울 인너 로워 패널(3)의 사이에는 후방 완충부재(6)가 설치되되, 상기 전방 완충부재(5)와 후방 완충부재(6)는 서로 일정 갭을 두고 마주보도록 설치되어 것을 특징으로 하는 자동차의 카울 박스(cowl box) 구조.In a cowl box structure of an automobile composed of a cowl upper panel 1, a dash panel 2, and a cowl inner lower panel 3, a reinforcing member is disposed between the cowl upper panel 1 and the dash panel. A front shock absorbing member (5) having 4) is installed, and a rear shock absorbing member (6) is installed between the cowl upper panel (1) and the cow inner lower panel (3), and the front shock absorbing member (5) and Rear cushion member (6) is a cowl box (cowl box) structure of the vehicle, characterized in that installed to face each other with a predetermined gap.
KR1019950051323A 1995-12-18 1995-12-18 The cowl box structure of a car KR100262191B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1019950051323A KR100262191B1 (en) 1995-12-18 1995-12-18 The cowl box structure of a car

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1019950051323A KR100262191B1 (en) 1995-12-18 1995-12-18 The cowl box structure of a car

Publications (2)

Publication Number Publication Date
KR970041365A KR970041365A (en) 1997-07-24
KR100262191B1 true KR100262191B1 (en) 2000-07-15

Family

ID=19440952

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019950051323A KR100262191B1 (en) 1995-12-18 1995-12-18 The cowl box structure of a car

Country Status (1)

Country Link
KR (1) KR100262191B1 (en)

Also Published As

Publication number Publication date
KR970041365A (en) 1997-07-24

Similar Documents

Publication Publication Date Title
KR20020034364A (en) An automotive front reinforcement structure for distributing impact force
KR100262191B1 (en) The cowl box structure of a car
KR200158282Y1 (en) Stiffness supplementary structure of car cowl
KR0171805B1 (en) Structure for reinforcing a side inner panel of an automobile
KR200158291Y1 (en) Structure for abosorbing front crash of an automobile
KR100194714B1 (en) Automotive side shock absorber structure
KR200219621Y1 (en) Front side member for motor vehicle
KR100280157B1 (en) Car pillar
KR19990039480U (en) Shock absorbing member for automobile
KR20240118339A (en) Automobile front body reinforcement
KR200187473Y1 (en) Structure center pillar of vehicle
KR0143644B1 (en) A bracket for reinforcing a front lingitudinal of an automobile
KR19980025671U (en) Shock absorber structure of automobile
KR19990033762A (en) Side collision reinforcement structure of vehicle
KR19990002895U (en) Lower dash panel structure for automobile
KR19990021293A (en) Shock absorbing structure of fender apron upper part of automobile
KR19980056599A (en) Engine room reinforcement structure of automobile
KR19980013787A (en) A front impact reinforcing structure of a vehicle
KR19980044125U (en) Body side seal stiffness reinforcement structure of passenger vehicle
KR19990053548A (en) Car shock absorber
KR19980047978A (en) Offset collision reinforcement structure of vehicle
KR19980021229U (en) Front shock absorber structure of frame mounted vehicle
KR19990019857U (en) Vehicle collision reduction device
KR19990021254U (en) Shock Absorption Structure of Automotive Instrument Panel
KR19980021212U (en) Front shock absorber structure of automobile

Legal Events

Date Code Title Description
A201 Request for examination
E701 Decision to grant or registration of patent right
GRNT Written decision to grant
LAPS Lapse due to unpaid annual fee