KR19980033445U - Dashboard structure of automobile - Google Patents

Dashboard structure of automobile Download PDF

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Publication number
KR19980033445U
KR19980033445U KR2019960046354U KR19960046354U KR19980033445U KR 19980033445 U KR19980033445 U KR 19980033445U KR 2019960046354 U KR2019960046354 U KR 2019960046354U KR 19960046354 U KR19960046354 U KR 19960046354U KR 19980033445 U KR19980033445 U KR 19980033445U
Authority
KR
South Korea
Prior art keywords
sound absorbing
dash panel
sound
weight
absorbing material
Prior art date
Application number
KR2019960046354U
Other languages
Korean (ko)
Inventor
오성하
Original Assignee
박병재
현대자동차 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 박병재, 현대자동차 주식회사 filed Critical 박병재
Priority to KR2019960046354U priority Critical patent/KR19980033445U/en
Publication of KR19980033445U publication Critical patent/KR19980033445U/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
    • B62D25/08—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
    • B60Y2304/00—Optimising design; Manufacturing; Testing
    • B60Y2304/03—Reducing weight
    • 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
    • B60Y2306/09—Reducing noise

Abstract

본 고안은 자동차충돌시 엔진룸의 부품들이 실내측으로 침입되는 것과, 엔진룸에서의 소음이 실내로 유입되는 것을 차단하기 위하여 설치되는 대쉬패널의 구성에 관 한 것으로 특히 두장의 금속판재사이에 알루미늄재질로 구성되며 그 내부에 흡음재가 충진된 허니컴구조의 골조와 차음재를 적층시켜 대쉬패널을 구성토록 함으로써 지지강성의 증대와, 중량의 감소,흡음효과의 향상을 기할 수 있도록 한 것이다.The present invention relates to the construction of a dash panel that is installed in order to prevent the intrusion of parts of the engine room to the interior side and the noise from the engine room to enter the room during a car collision. It is composed of a honeycomb frame filled with sound absorbing material and sound absorbing material laminated therein to construct a dash panel to increase the support stiffness, decrease the weight, and improve the sound absorbing effect.

Description

자동차의 대쉬패널구조.The dash panel structure of the car.

본 고안은 자동차충돌시 엔진룸의 부품들이 실내측으로 침입되는 것과, 엔진룸에서의 소음이 실내로 유입되는 것을 차단하기 위하여 설치되는 대쉬패널의 구성에 관 한 것으로 특히 두장의 금속판재사이에 알루미늄재질로 구성되며 그 내부에 흡음재가 충진된 허니컴구조의 골조와 차음재를 적층시켜 대쉬패널을 구성토록 함으로써 지지강성의 증대와, 중량의 감소,흡음효과의 향상을 기할 수 있도록 한 것이다.The present invention relates to the construction of a dash panel that is installed in order to prevent the intrusion of parts of the engine room to the interior side and the noise from the engine room to enter the room during a car collision. It is composed of a honeycomb frame filled with sound absorbing material and sound absorbing material laminated therein to construct a dash panel to increase the support stiffness, decrease the weight, and improve the sound absorbing effect.

기존에 알려지고 있는 대쉬패널의 구조는 도 4에서와 같이 박판상의 금속재 대쉬패널(10)의 전면에는 흡음부재(11)를 접착시키고 후면에는 차음부재(12)를 부착시켜 구성하였던 것이나 이는 고중량의 차음부재(12)의 두께가 경량의 흡음부재(11)의 두께와 비슷하여 대쉬패널(10)의 중량 상승을 초래하게 되는 것이며, 대쉬패널()이 박판상의 단순판재로 구성되는 것이어서 소음의 차단기능이 미흡하고 차량의 충돌시 지지강성이 매우 취약하게 되는 것으로 차량과 인명의 손상도를 증가시키는 폐단이 있는 것이다.The structure of the known dash panel is configured by adhering the sound absorbing member 11 to the front surface of the thin metal dash panel 10 as shown in FIG. 4 and attaching the sound insulating member 12 to the rear surface. The thickness of the sound insulation member 12 is similar to the thickness of the light-weight sound absorbing member 11, which causes the weight increase of the dash panel 10, and the dash panel () is composed of a thin plate-like simple plate to block noise. Insufficient function and very weak support stiffness in the event of a collision of the vehicle, there is a closure to increase the damage of the vehicle and life.

본 고안은 상기와 같은 종래구조의 문제점을 해결 보완하기 위하여 안출된 것으로 두장의 금속판재사이에 알루미늄재질로 구성되며 그 내부에 흡음재를 충진시킨 허니컴구조의 골조와 차음재를 적층시켜 대쉬패널을 구성토록 함으로써 지지강성의 증대와, 중량의 감소,흡음효과의 향상을 기할 수 있도록 함에 그 목적이 있는 것이다.The present invention was devised to solve the problems of the conventional structure as described above, which is composed of aluminum material between two sheets of metal plate, and laminated a frame and a sound insulation material of honeycomb structure filled with sound absorbing material therein to construct a dash panel. The purpose is to increase the support rigidity, reduce the weight, and improve the sound absorption effect.

도 1은 본 고안의 적용상태를 보이는 정면 예시도.1 is an exemplary front view showing an application state of the present invention.

도 2은 본 고안의 구성을 보이는 분리사시도.Figure 2 is an exploded perspective view showing the configuration of the present invention.

도 3는 본 고안의 구성을 보이는 종단면도.Figure 3 is a longitudinal sectional view showing a configuration of the present invention.

도 4는 종래의 구성을 보이는 종단면도.4 is a longitudinal sectional view showing a conventional configuration.

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

1: 대쉬패널 2,2': 전,후 커버판재1: dash panel 2,2 ': front and back cover plate

3: 골조 4: 흡음부재3: frame 4: sound-absorbing member

5: 차음부재5: sound insulation

본 고안의 대쉬패널(1)은 두장의 금속재로된 전후 커버판재(2)(2')와; 상기 전후 커버판재(2)(2')사이에 설치되며 내부에 흡음재(4)를 충진시킨 허니컴구조의 골조(3)와; 상기 골조(3)와 후방 커버판재(2')사이에 설치되는 차음재(5)를 각각 일체로 결합 구성하여서 되는 것이다.The dash panel 1 of the present invention includes a front and rear cover plate member 2 and 2 'made of two sheets of metal; A framework 3 having a honeycomb structure between the front and rear cover plates 2 and 2 'and filled with a sound absorbing material 4 therein; The sound insulating material 5 provided between the frame 3 and the rear cover plate material 2 'is formed by integrally combining each.

이와같이 구성되는 본 고안의 작용을 상세히 설명하면 다음과 같다.If described in detail the operation of the subject innovation is configured as follows.

본 고안의 대쉬패널(1)은 도 3에서와 같이 전방 커버판재(2)에 흡음부재(4)가 충입된 골조(3), 차음부재(5), 후방커버판재(2')를 차례로 결합하여 일체화 시킴으로써 구성되며 실 적용시에는 연부를 경사지게 형성함으로써 연부가 주변 부품과의 접촉 등에 의해서 국부적으로 파손되는 것을 예방할 수 있도록 하는 것이다.In the dash panel 1 of the present invention, as shown in FIG. 3, the frame 3 in which the sound absorbing member 4 is filled in the front cover plate 2 is sequentially coupled to the sound insulation member 5 and the rear cover plate 2 '. It is configured by integrating it, and when the seal is applied, the edge is formed to be inclined so as to prevent the edge from being locally broken by contact with peripheral parts.

또한 흡음부재(4)와 차음부재(5)의 두께비율이 5:1정도로 경량의 흡음부재(4)비율을 상대적으로 크게하는 것이나 상기 흡음부재(4)와 차음부재(5)의 두께비율은 요구되는 제반 조건에 따라 적절히 변경됨은 물론이며 특정한 비율로 한정되지는 않는 것이다.In addition, the thickness ratio of the sound absorbing member 4 and the sound insulating member 5 is about 5: 1, so that the ratio of the light weight sound absorbing member 4 is relatively large, but the thickness ratio of the sound absorbing member 4 and the sound insulating member 5 is It will be appropriately changed according to the required conditions, and is not limited to a specific ratio.

이상과 같은 본 고안은 경량의 흡음부재(4)비율을 상대적으로 크게하므로써 소음의 흡수기능과 중량감소를 유도하여 경량화를 기할 수 있도록 하는 것이며, 또한 골조(3)는 허니컴구조로 형성되는 관계로 전면의 충격에 대한 지지강성과 버팀력을 크게 향상시키는 것이므로 차량의 전면 충돌시 승객의 안전성을 증대시킬 수 있는 것이다.The present invention as described above is to increase the ratio of the light-weight sound-absorbing member (4) relatively to induce a sound absorption and weight reduction of the noise so that the weight can be reduced, and the frame (3) is formed in a honeycomb structure Since it greatly improves the support stiffness and the propulsion against the impact on the front, it is possible to increase the safety of the passenger in the event of a front collision of the vehicle.

Claims (1)

두장의 금속재로된 전후 커버판재(2)(2')와; 상기 전후 커버판재(2)(2')사이에 설치되며 내부에 흡음재(4)를 충진시킨 허니컴구조의 골조(3)와; 상기 골조(3)와 후방 커버판재(2')사이에 설치되는 차음재(5)를 각각 일체로 결합 구성하여서 됨을 특징으로 하는 자동차의 대쉬패널구조.Front and back cover plates (2) (2 ') made of two sheets of metal; A framework 3 having a honeycomb structure between the front and rear cover plates 2 and 2 'and filled with a sound absorbing material 4 therein; A dash panel structure of a vehicle, characterized in that the sound insulating material (5) installed between the frame (3) and the rear cover plate material (2 ') are integrally configured to each other.
KR2019960046354U 1996-12-07 1996-12-07 Dashboard structure of automobile KR19980033445U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR2019960046354U KR19980033445U (en) 1996-12-07 1996-12-07 Dashboard structure of automobile

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR2019960046354U KR19980033445U (en) 1996-12-07 1996-12-07 Dashboard structure of automobile

Publications (1)

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KR19980033445U true KR19980033445U (en) 1998-09-05

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Application Number Title Priority Date Filing Date
KR2019960046354U KR19980033445U (en) 1996-12-07 1996-12-07 Dashboard structure of automobile

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Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20040025965A (en) * 2002-09-17 2004-03-27 현대자동차주식회사 An insulator mounted in engine room of automobile
KR20040042161A (en) * 2002-11-13 2004-05-20 현대자동차주식회사 Light weight door impact bar which has high stiffness and method for manufacturing it
KR20170003116A (en) * 2015-06-30 2017-01-09 주식회사평화발레오 Screw type air breather

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20040025965A (en) * 2002-09-17 2004-03-27 현대자동차주식회사 An insulator mounted in engine room of automobile
KR20040042161A (en) * 2002-11-13 2004-05-20 현대자동차주식회사 Light weight door impact bar which has high stiffness and method for manufacturing it
KR20170003116A (en) * 2015-06-30 2017-01-09 주식회사평화발레오 Screw type air breather

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