KR19980055692A - Car doors with increased rigidity - Google Patents

Car doors with increased rigidity Download PDF

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Publication number
KR19980055692A
KR19980055692A KR1019960074928A KR19960074928A KR19980055692A KR 19980055692 A KR19980055692 A KR 19980055692A KR 1019960074928 A KR1019960074928 A KR 1019960074928A KR 19960074928 A KR19960074928 A KR 19960074928A KR 19980055692 A KR19980055692 A KR 19980055692A
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KR
South Korea
Prior art keywords
outer panel
door
panel
increased rigidity
passenger car
Prior art date
Application number
KR1019960074928A
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Korean (ko)
Inventor
오승철
Original Assignee
김영귀
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 김영귀, 기아자동차 주식회사 filed Critical 김영귀
Priority to KR1019960074928A priority Critical patent/KR19980055692A/en
Publication of KR19980055692A publication Critical patent/KR19980055692A/en

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Abstract

본 발명은 강성을 증대시키어 차체를 보호하고 운전자 또는 탐승자의 안전을 향상시킨 강성이 증가된 승용차용 도어에 관한 것으로, 안쪽판넬(1)과 바깥쪽판넬(2)이 서로 결합되어 이루어진 승용차용 도어(3)에 있어서, 상기 바깥쪽판넬(2)에는 안쪽판넬(1)에 이들의 선단부위가 용접부착된 강선의 그물망(4)이 인접하여 설치되고, 이 그물망(4) 전체를 스프레이 충진제(5)가 도포되어 감싸아 이 바깥쪽판넬(2)과 결합되어 있다.The present invention relates to a passenger car door having increased rigidity to protect the vehicle body and to improve the safety of the driver or the rider, wherein the inner panel 1 and the outer panel 2 are coupled to each other. In (3), the outer panel (2) is provided with a mesh (4) of steel wire to which the distal end portion thereof is welded to the inner panel (1) is adjacent, and the entire mesh (4) is spray filler ( 5) is coated and wrapped and combined with this outer panel (2).

Description

강성이 증가된 승용차용 도어Car doors with increased rigidity

본 발명은 승용차의 도어에 관한 것으로, 특히 도어의 감성을 증대시키어 외부의 충격으로 부터 운전자와 탑승장의 안전을 향상시킨 강성이 증가된 승용차용 도어에 관한 것이다.BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a door of a passenger car, and more particularly, to a door for a passenger car having increased rigidity which increases the sensitivity of the door and improves the safety of the driver and the boarding station from external shocks.

일반적으로 승용차용 도어에는 외부충격으로 부터 탑승자와 차체를 보호하기 위해 내·외판넬 사이에 보강재가 설치되어 있는바, 종래 대표적인 보강재 장착의 도어를 도4를 참조로 살펴보면, 도어(103)의 내·외판넬 사이에 보강재(106)가 바깥쪽판넬(102)에 용접 부착되어 도어의 강성을 증대시킨 구조를 취하고 있었다.In general, a door for a passenger car is provided with a reinforcement between the inner and outer panels to protect the occupant and the vehicle body from external shocks. Referring to FIG. 4, a door of a conventional representative reinforcement is installed in the interior of the door 103. The reinforcing member 106 was welded to the outer panel 102 between the outer panels to increase the rigidity of the door.

그러나 종래 이러한 도어 보강부재는 바깥쪽판넬(102)의 외부에서 힘을 가했을 때 변형되지 않을려는 차체강성인 장강성 부족 현상이 크고, 보강재(106)를 설치하여도 외력에 대해서 효과적으로 차체를 보호하지 못함과 더불어 운전자 또는 탑승자의 안전도 불만족스러운 단점을 지니고 있었다.However, such a door reinforcement member conventionally has a large shortage of long rigidity, which is a body rigidity that is not deformed when a force is applied from the outside of the outer panel 102, and does not effectively protect the vehicle body against external force even when the reinforcement 106 is installed. In addition, the driver or passenger safety was also unsatisfactory disadvantages.

이에 본 발명은 상기와 같은 종래 문제점을 해결하기 위해 발명된 것으로, 도어 전체의 강성을 부여하여 외력에 대해 차체를 보호하고 운전자와 탑승자의 안전도 향상시킨 강성이 증가된 승용차용 도어를 제공함에 그 목적이 있다.Accordingly, the present invention has been invented to solve the conventional problems as described above, by providing the rigidity of the entire door to protect the vehicle body against external force and to improve the safety of the driver and the passenger to provide a door for a passenger car that is increased There is a purpose.

도 1은 본 발명이 적용된 승용차용 도어의 개략 사시도.1 is a schematic perspective view of a door for a passenger car to which the present invention is applied;

도 2는 도 1의 Ⅰ-Ⅰ선 단면도,2 is a cross-sectional view taken along line II of FIG. 1;

도 3은 도 1의 Ⅱ-Ⅱ선 단면도,3 is a cross-sectional view taken along the line II-II of FIG. 1;

도 4는 종래 구조로서, 도 1의 대응된 도어의 정면도이다.4 is a front view of the corresponding door of FIG.

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

1 : 안쪽판넬2 : 바깥쪽판넬1: inside panel 2: outside panel

3 : 도어4 : 그물망3: door 4: net

5 : 스프레이 충진제.5: spray filler.

상기와 같은 목적을 달성하기 위한 본 발명은, 안쪽과 바깥쪽 판넬을 갖추어 이루어진 승용차용 도어에 있어서, 상기 바깥쪽판넬에는 안쪽판넬에 용접부착된 강선의 그물망이 인접하여 설치되고 이 그물망 전체를 스프레이 충진제가 감싸아 바깥쪽판넬과 연결시킨 구조로 되어 있다.The present invention for achieving the above object, in the door for a passenger car provided with an inner and outer panel, the outer panel is installed adjacent to the mesh of the steel wire welded to the inner panel and spray the entire net The filler is wrapped and connected to the outer panel.

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

도 1은 본 발명이 적용된 승용차용 도어의 개략사시도이고, 도 2는 도1의 Ⅰ-Ⅰ선 단면도, 도 3은 도 1의 Ⅱ-Ⅱ선 단면도이다.1 is a schematic perspective view of a door for a passenger car to which the present invention is applied, FIG. 2 is a sectional view taken along line II of FIG. 1, and FIG. 3 is a sectional view taken along line II-II of FIG.

도면에 도시된 바와 같이 본 발명은 안쪽판넬(1)과 바깥쪽판넬(2)이 서로 결합되어 이루어진 승용차용 도어(3)에 있어서, 상기 바깥쪽판넬(2)에는 안쪽판넬(1)에 이들의 선단부위가 용접부착된 강선의 그물망(4)이 인접하여 설치되고, 이 그물망(4) 전체를 스프레이 충진제(5)가 도포되어 감싸아 이 바깥쪽판넬(2)과 결합시킨 구조로 되어 있다.As shown in the drawings, the present invention provides a door 3 for a passenger car in which an inner panel 1 and an outer panel 2 are coupled to each other, wherein the outer panel 2 includes these inner panels 1. The wire netting 4 of the steel wire welded to the distal end of the wire is installed adjacently, and the entire net 4 is coated with a spray filler 5 to be wrapped and bonded to the outer panel 2. .

이와 같이 이루어진 본 발명은 강선의 그물망(4)이 스프레이 충진제(5)를 매개로 바깥쪽판넬(2)의 내부에서 결합됨에 따라 도어(3)의 바깥쪽판넬(2) 전체가 내부에서 외부쪽으로 압력을 받는 강성을 유지하게 될 뿐만 아니라, 이 바깥쪽판넬(2) 전체를 그물망(4)이 부착되어 있어서 강성이 한층 더 증대되는 구조를 갖게된다.According to the present invention, the wire mesh 4 of the steel wire is coupled inside the outer panel 2 through the spray filler 5, so that the entire outer panel 2 of the door 3 is moved from the inside to the outside. In addition to maintaining the stiffness under pressure, the net 4 is attached to the entire outer panel 2 so that the rigidity is further increased.

상기와 같이 본 발명에 따른 강성이 증가된 승용차용 도어는 바깥쪽판넬의 강성을 증대시키어 차체를 보호하고 운전자 또는 탑승자의 안전을 보다 향상 시키게 되는 잇점을 갖는다.As described above, the doors for passenger cars having increased rigidity according to the present invention have the advantage of increasing the rigidity of the outer panel to protect the vehicle body and to improve the safety of the driver or the passenger.

Claims (1)

안쪽판넬(1)과 바깥쪽판넬(2)이 서로 결합되어 이루어진 승용차용 도어(3)에 있어서, 상기 바깥쪽판넬(2)에는 안쪽판넬(1)에 이들의 선단부위가 용접부착된 강선의 그물망(4)이 인접하여 설치되고, 이 그물망(4) 전체를 스프레이 충진제(5)가 도포되어 감싸아 이 바깥쪽판넬(2)과 결합시킨 구조로 된 것을 특징으로 하는 강성이 증가된 승용차용 도어.In a passenger car door 3 in which an inner panel 1 and an outer panel 2 are coupled to each other, the outer panel 2 is formed of a steel wire welded to the inner panel 1 by a tip thereof. Meshes 4 are installed adjacent to each other, and the entirety of the meshes 4 is coated with a spray filler 5 to be wrapped and bonded to the outer panel 2 for passenger cars having increased rigidity. door.
KR1019960074928A 1996-12-28 1996-12-28 Car doors with increased rigidity KR19980055692A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1019960074928A KR19980055692A (en) 1996-12-28 1996-12-28 Car doors with increased rigidity

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1019960074928A KR19980055692A (en) 1996-12-28 1996-12-28 Car doors with increased rigidity

Publications (1)

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KR19980055692A true KR19980055692A (en) 1998-09-25

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KR1019960074928A KR19980055692A (en) 1996-12-28 1996-12-28 Car doors with increased rigidity

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KR (1) KR19980055692A (en)

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