KR100588669B1 - A reinforce structure for vehicle's front door - Google Patents

A reinforce structure for vehicle's front door Download PDF

Info

Publication number
KR100588669B1
KR100588669B1 KR1020040015053A KR20040015053A KR100588669B1 KR 100588669 B1 KR100588669 B1 KR 100588669B1 KR 1020040015053 A KR1020040015053 A KR 1020040015053A KR 20040015053 A KR20040015053 A KR 20040015053A KR 100588669 B1 KR100588669 B1 KR 100588669B1
Authority
KR
South Korea
Prior art keywords
front door
reinforcing member
door
vehicle
outer panel
Prior art date
Application number
KR1020040015053A
Other languages
Korean (ko)
Other versions
KR20050089566A (en
Inventor
서경덕
Original Assignee
기아자동차주식회사
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 기아자동차주식회사, 현대자동차주식회사 filed Critical 기아자동차주식회사
Priority to KR1020040015053A priority Critical patent/KR100588669B1/en
Publication of KR20050089566A publication Critical patent/KR20050089566A/en
Application granted granted Critical
Publication of KR100588669B1 publication Critical patent/KR100588669B1/en

Links

Images

Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B60VEHICLES IN GENERAL
    • B60JWINDOWS, WINDSCREENS, NON-FIXED ROOFS, DOORS, OR SIMILAR DEVICES FOR VEHICLES; REMOVABLE EXTERNAL PROTECTIVE COVERINGS SPECIALLY ADAPTED FOR VEHICLES
    • B60J5/00Doors
    • B60J5/04Doors arranged at the vehicle sides
    • B60J5/042Reinforcement elements
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B60VEHICLES IN GENERAL
    • B60JWINDOWS, WINDSCREENS, NON-FIXED ROOFS, DOORS, OR SIMILAR DEVICES FOR VEHICLES; REMOVABLE EXTERNAL PROTECTIVE COVERINGS SPECIALLY ADAPTED FOR VEHICLES
    • B60J10/00Sealing arrangements
    • B60J10/80Sealing arrangements specially adapted for opening panels, e.g. doors
    • B60J10/86Sealing arrangements specially adapted for opening panels, e.g. doors arranged on the opening panel
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B60VEHICLES IN GENERAL
    • B60JWINDOWS, WINDSCREENS, NON-FIXED ROOFS, DOORS, OR SIMILAR DEVICES FOR VEHICLES; REMOVABLE EXTERNAL PROTECTIVE COVERINGS SPECIALLY ADAPTED FOR VEHICLES
    • B60J5/00Doors
    • B60J5/04Doors arranged at the vehicle sides
    • B60J5/0412Lower door structure
    • B60J5/0416Assembly panels to be installed in doors as a module with components, e.g. lock or window lifter, attached thereto
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B60VEHICLES IN GENERAL
    • B60JWINDOWS, WINDSCREENS, NON-FIXED ROOFS, DOORS, OR SIMILAR DEVICES FOR VEHICLES; REMOVABLE EXTERNAL PROTECTIVE COVERINGS SPECIALLY ADAPTED FOR VEHICLES
    • B60J5/00Doors
    • B60J5/04Doors arranged at the vehicle sides
    • B60J5/042Reinforcement elements
    • B60J5/0422Elongated type elements, e.g. beams, cables, belts or wires
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B60VEHICLES IN GENERAL
    • B60JWINDOWS, WINDSCREENS, NON-FIXED ROOFS, DOORS, OR SIMILAR DEVICES FOR VEHICLES; REMOVABLE EXTERNAL PROTECTIVE COVERINGS SPECIALLY ADAPTED FOR VEHICLES
    • B60J5/00Doors
    • B60J5/04Doors arranged at the vehicle sides
    • B60J5/042Reinforcement elements
    • B60J5/0422Elongated type elements, e.g. beams, cables, belts or wires
    • B60J5/0423Elongated type elements, e.g. beams, cables, belts or wires characterised by position in the lower door structure
    • B60J5/0426Elongated type elements, e.g. beams, cables, belts or wires characterised by position in the lower door structure the elements being arranged at the beltline
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B60VEHICLES IN GENERAL
    • B60JWINDOWS, WINDSCREENS, NON-FIXED ROOFS, DOORS, OR SIMILAR DEVICES FOR VEHICLES; REMOVABLE EXTERNAL PROTECTIVE COVERINGS SPECIALLY ADAPTED FOR VEHICLES
    • B60J5/00Doors
    • B60J5/04Doors arranged at the vehicle sides
    • B60J5/042Reinforcement elements
    • B60J5/0422Elongated type elements, e.g. beams, cables, belts or wires
    • B60J5/0437Elongated type elements, e.g. beams, cables, belts or wires characterised by the attachment means to the door, e.g. releasable attachment means
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B60VEHICLES IN GENERAL
    • B60JWINDOWS, WINDSCREENS, NON-FIXED ROOFS, DOORS, OR SIMILAR DEVICES FOR VEHICLES; REMOVABLE EXTERNAL PROTECTIVE COVERINGS SPECIALLY ADAPTED FOR VEHICLES
    • B60J5/00Doors
    • B60J5/04Doors arranged at the vehicle sides
    • B60J5/042Reinforcement elements
    • B60J5/0422Elongated type elements, e.g. beams, cables, belts or wires
    • B60J5/0438Elongated type elements, e.g. beams, cables, belts or wires characterised by the type of elongated elements
    • B60J5/0443Beams
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B60VEHICLES IN GENERAL
    • B60YINDEXING SCHEME RELATING TO ASPECTS CROSS-CUTTING VEHICLE TECHNOLOGY
    • B60Y2200/00Type of vehicle
    • B60Y2200/10Road Vehicles
    • B60Y2200/11Passenger cars; Automobiles

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Body Structure For Vehicles (AREA)

Abstract

본 발명은 차량 프론트 도어의 도어 외부 판넬 내측면의 손잡이 형성 부위에 보강 구조를 설치하여 외부에서 인가되는 압력에 의해 도어의 외부 판넬이 변형되는 것을 방지하도록 하는 차량의 프론트 도어 보강 구조에 관한 것으로서, 외부 판넬(1)의 내측면에 보강 부재(20)를 고정하되, 상기 보강 부재(20)의 일단부는 도어 임팩트 빔(5)에 결합되고 타단부가 벨트 아웃터 레일(4)에 각각 용접 결합되어 '\' 형태로 설치되어 있다. The present invention relates to a front door reinforcement structure of a vehicle for installing a reinforcement structure on a handle forming portion of an inner surface of a door outer panel of a vehicle front door to prevent the outer panel of the door from being deformed by pressure applied from the outside. The reinforcing member 20 is fixed to the inner side of the outer panel 1, one end of the reinforcing member 20 is coupled to the door impact beam 5 and the other end is welded to the belt outer rail 4, respectively. It is installed in the form of '\'.

프론트 도어, 보강 부재Front door, reinforcement

Description

차량의 프론트 도어 보강 구조{A reinforce structure for vehicle's front door}A reinforce structure for vehicle's front door}

도 1a는 종래의 기술에 의한 차량 프론트 도어의 구성을 나타내는 분해 사시도.1A is an exploded perspective view showing the configuration of a vehicle front door according to the related art.

도 1b는 종래의 기술에 의한 차량 프론트 도어의 구성을 나타내는 측면도.1B is a side view showing the configuration of a vehicle front door according to the prior art.

도 1c는 도 1b의 A-A' 선의 선단면도. 1C is a cross-sectional view taken along the line AA ′ of FIG. 1B.

도 2a는 본 발명에 의한 차량의 프론트 도어 보강 구조의 일실시예의 구성을 나타내는 측면도.Figure 2a is a side view showing the configuration of one embodiment of a front door reinforcement structure of a vehicle according to the present invention.

도 2b는 도 2a의 B-B'선의 선단면도. FIG. 2B is a sectional view taken along line B-B 'of FIG. 2A;

도 3은 본 발명에 의한 차량의 프론트 도어 보강 구조의 다른 실시예의 구성을 나타내는 측면도Figure 3 is a side view showing the configuration of another embodiment of a front door reinforcement structure of a vehicle according to the present invention

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

1 : 외부 판넬 2 : 내부 판넬1: outer panel 2: inner panel

3 : 도어 프레임 4 : 벨트 아웃터 레일3: door frame 4: belt outer rail

5 : 임팩트 빔 6 : 외판 강성 보강 실러5: Impact Beam 6: Shell Rigid Reinforcement Sealer

10, 20 : 보강 부재10, 20: reinforcing member

본 발명은 차량의 프론트 도어 보강 구조에 관한 것으로서, 특히 차량 프론트 도어의 도어 외부 판넬 내측면의 손잡이 형성 부위에 보강 구조를 설치하여 외부에서 인가되는 압력에 의해 도어의 외부 판넬이 변형되는 것을 방지하도록 하는 차량의 프론트 도어 보강 구조에 관한 것이다. The present invention relates to a front door reinforcement structure of a vehicle, and in particular, a reinforcement structure is installed on a handle forming portion of an inner surface of a door outer panel of a vehicle front door to prevent the outer panel of the door from being deformed by pressure applied from the outside. It relates to a front door reinforcement structure of a vehicle.

도 1a는 종래의 기술에 의한 차량 프론트 도어의 구성을 나타내는 분해 사시도이고, 도 1b는 종래의 기술에 의한 차량 프론트 도어의 구성을 나타내는 측면도이다. 또한, 도 1c는 도 1b의 A-A' 선의 선단면도로서, 도어 외부 판넬(1)과 도어 인너 판넬(2)이 서로 결합되어 차량의 프론트 도어가 형성됨을 도시하고 있다. 이때 도어 외부 판넬(1)과 도어 내부 판넬(2)을 서로 결합할 때 도어 프레임(3)과 벨트 아웃터 레일(4)이 각각 설치되고, 임팩트 빔(5)이 추가로 설치됨을 알 수 있다. 또한, 도어 외부 판넬(1)의 내측면으로는 외판 강성 보강 실러(6)가 설치됨을 알 수 있다. 1A is an exploded perspective view showing the configuration of a vehicle front door according to the prior art, and FIG. 1B is a side view showing the configuration of the vehicle front door according to the prior art. FIG. 1C is a sectional view taken along the line A-A 'of FIG. 1B, and illustrates that the front door of the vehicle is formed by combining the door outer panel 1 and the door inner panel 2 with each other. In this case, when the door outer panel 1 and the door inner panel 2 are coupled to each other, it can be seen that the door frame 3 and the belt outer rail 4 are respectively installed, and the impact beam 5 is additionally installed. In addition, it can be seen that the outer plate rigid reinforcement sealer 6 is installed on the inner surface of the door outer panel 1.

승용차의 프론트 도어를 구성하는 외부 판넬의 아웃사이드 핸들의 설치부위는 핸들부가 일정한 형상으로 강성을 유지하고 있으나, 핸들 부위의 주변 부위 도 1b의 a 부위에는 외판 강성 보강 실러와 같은 보강 구조만으로는 보강 정도가 부족하여, 외력이 가해지는 경우 판넬의 외형이 울렁거리는 현상이 발생되었다. 이때 가해지는 외력이 판넬의 탄성력을 넘게 되면, 판넬의 외형이 변형되어 외관이 저하되는 문제점이 있었다.The outside handle part of the outer panel constituting the front door of the passenger car has a rigid shape in the handle part. Insufficient, the appearance of the panel flickering when an external force is applied. At this time, when the external force applied exceeds the elastic force of the panel, the outer shape of the panel is deformed, there is a problem that the appearance is degraded.

본 발명은 상기 문제점을 해결하기 위해 안출된 것으로, 차량 프론트 도어의 외부 판넬 내측면에 보강 부재를 결합시켜 프론트 도어의 판넬에 외력이 인가되어도 판넬의 변형이 발생되지 않도록 하는 차량의 프론트 도어 보강 구조를 제공하는 것을 목적으로 한다. The present invention has been made to solve the above problems, the front door reinforcement structure of the vehicle to combine the reinforcing member to the inner side of the outer panel of the vehicle front door so that the deformation of the panel does not occur even if an external force is applied to the panel of the front door The purpose is to provide.

도 2a는 본 발명에 의한 차량의 프론트 도어 보강 구조의 일실시예의 구성을 나타내는 측면도이고, 도 2b는 도 2a의 B-B'선의 선단면도로서, 외부 판넬과 내부 판넬이 서로 결합되어 형성되는 차량의 프론트 도어에 있어서, 외부 판넬(1)의 내측면에 직선 형태로 형성된 보강 부재(10)를 수평으로 고정하여 구성되어 있음을 도시하고 있다. Figure 2a is a side view showing the configuration of an embodiment of the front door reinforcement structure of the vehicle according to the present invention, Figure 2b is a front cross-sectional view of the line B-B 'of Figure 2a, the vehicle is formed with the outer panel and the inner panel coupled to each other In the front door of Figure 1, it is shown that the reinforcing member 10 formed in a straight shape on the inner side of the outer panel 1 is fixed to the horizontal.

상기 보강 부재(10)는 '⊃' 형태의 단면 구조를 갖는 것이 바람직하다. 또한, 상기 보강 부재(10)는 접착 실러에 의해 고정되는 것이 바람직하다. The reinforcing member 10 preferably has a cross-sectional structure of a '⊃' shape. In addition, the reinforcing member 10 is preferably fixed by an adhesive sealer.

상기와 같이 구성된 본 발명은 다음과 같이 동작하게 된다.The present invention configured as described above operates as follows.

차량의 프론트 도어를 구성하는 외부 판넬(1)의 강성을 증대시키기 위해 외부 판넬(1)내측면에 직선 형태로 형성된 보강 부재(10)를 위치시키도록 한다. 이때 보강 부재(10)는 '⊃' 형태의 단면 구조로 형성되어 있으므로, 보강 부재(10)의 양단부에 접착 실러를 도포한 후, 보강 부재(10)를 외부 판넬(1)에 위치시킴으로서 보강 부재(10)의 설치 작업이 완료된다.In order to increase the rigidity of the outer panel 1 constituting the front door of the vehicle, the reinforcing member 10 formed in a straight shape is positioned on the inner side of the outer panel 1. At this time, since the reinforcing member 10 is formed in a cross-sectional structure having a '⊃' shape, after applying an adhesive sealer to both ends of the reinforcing member 10, the reinforcing member 10 is placed on the outer panel 1 by reinforcing member The installation work of (10) is completed.

상기 공정에서 용접 방법에 의해 보강 부재(10)를 외부 판넬(1)에 고정시키 는 경우, 용접부위에 변형이 발생되어 외부 판넬(1)의 외형이 변화되므로 보강 부재(10)의 고정 작업에는 용접 방법을 사용하는 대신 접착 실러를 사용하는 것이 바람직하다. In the above process, when the reinforcing member 10 is fixed to the outer panel 1 by the welding method, deformation occurs in the welded portion and the outer shape of the outer panel 1 is changed, so welding is performed for fixing the reinforcing member 10. It is preferable to use an adhesive sealer instead of using the method.

보강 부재(10)가 외부 판넬(1)에 고정되면 외부에서 외부 판넬(1)로 외력이 인가되는 경우, 보강 부재(10)에 의해 외부 판넬의 변형이 방지된다. When the reinforcing member 10 is fixed to the outer panel 1, when an external force is applied from the outside to the outer panel 1, the deformation of the outer panel is prevented by the reinforcing member 10.

상기한 실시예의 경우 보강 부재가 수평으로 설치되어 외부 판넬을 보강하고 있으나, 보강 부재와 도어 손잡이 사이에는 많은 공간이 남아있어 외력이 인가되는 경우에는 외부 판넬(1)의 외형이 변형되는 문제점이 완전히 해소되지 못하는 문제점이 있었다. In the above embodiment, the reinforcing member is horizontally installed to reinforce the outer panel. However, a large amount of space remains between the reinforcing member and the door handle, so that when the external force is applied, the external shape of the outer panel 1 is completely deformed. There was a problem that could not be resolved.

상기한 문제점을 해결하기 위하여 다음과 같은 실시예가 개시되었다. In order to solve the above problems the following embodiments have been disclosed.

도 3은 본 발명에 의한 차량의 프론트 도어 보강 구조의 다른 실시예의 구성을 나타내는 측면도로서, 내부 판넬과 외부 판넬이 서로 결합되어 형성되는 차량의 프론트 도어에 있어서, 외부 판넬(1)의 내측면에 접착 실러에 의해 보강 부재(20)를 고정하되, 상기 보강 부재(20)의 일단부는 도어 임팩트 빔(5)에 결합되고 타단부가 벨트 아웃터 레일(4)에 각각 용접 결합되어 '\' 형태로 설치되되 상기 보강 부재(20)와 도어 임팩트 빔(5)의 결합 부위는 손잡이 부위에 근접되어 있음을 도시하고 있다. Figure 3 is a side view showing the configuration of another embodiment of the front door reinforcement structure of the vehicle according to the present invention, in the front door of the vehicle is formed in which the inner panel and the outer panel are coupled to each other, the inner side of the outer panel (1) The reinforcing member 20 is fixed by an adhesive sealer, one end of the reinforcing member 20 is coupled to the door impact beam 5, and the other end is welded to the belt outer rail 4, respectively, to form a '\' shape. Although installed, the coupling portion of the reinforcing member 20 and the door impact beam 5 is shown to be close to the handle portion.

상기 보강 부재(20)는 '⊃' 형태의 단면 구조를 갖는 것이 바람직하다. The reinforcing member 20 preferably has a cross-sectional structure of a '⊃' shape.

또한, 상기 보강 부재(20)와 도어 임팩트 빔(5)의 결합 부위는 손잡이 부위에 근접하는 것이 바람직하다. In addition, the coupling portion of the reinforcing member 20 and the door impact beam 5 is preferably close to the handle portion.

상기한 실시예의 경우 보강 부재의 고정 방법은 이전의 실시예와 동일하므로 상세한 설명은 생략한다. In the case of the above embodiment, the fixing method of the reinforcing member is the same as in the previous embodiment, and thus a detailed description thereof will be omitted.

외부 판넬(1)의 내측면으로 ⊃' 형태의 단면 구조를 갖는 보강 부재(20)가 접착 실러에 의해 고정되되, 보강 부재(20)의 양단부는 도어 임팩트 빔(5)과 차량 도어의 벨트 아웃터 레일(4)에 용접 방법에 의해 각각 고정되도록 한다. A reinforcing member 20 having a cross-sectional structure having a ⊃ 'shape is fixed to the inner side of the outer panel 1 by an adhesive sealer, and both ends of the reinforcing member 20 are connected to the door impact beam 5 and the belt outer of the vehicle door. The rails 4 are respectively fixed by welding.

이때 고정되는 보강 부재(20)는 차량 도어의 외부 판넬(1)의 내측면에 밀착되어 있어, 외부 판넬(1)에 외력이 인가될 때 외부 판넬의 외형이 변형되는 현상을 방지하도록 한다. At this time, the fixed reinforcing member 20 is in close contact with the inner surface of the outer panel 1 of the vehicle door, to prevent the appearance of the outer panel is deformed when the external force is applied to the outer panel (1).

상기와 같이 구성된 본 발명에 의하면, 차량 프론트 도어의 외부 판넬 내측면에 보강 부재를 추가로 고정하여 프론트 도어의 도어 손잡이 하부면에 인가되는 외력에 의해 프론트 도어의 외부 판넬의 외형이 변형되는 현상을 방지하는 효과를 갖는다. According to the present invention configured as described above, the appearance of the outer panel of the front door is deformed by the external force applied to the lower surface of the door handle of the front door by additionally fixing the reinforcing member to the inner side of the outer panel of the vehicle front door. Has the effect of preventing.

Claims (6)

삭제delete 삭제delete 삭제delete 내부 판넬과 외부 판넬이 서로 결합되어 형성되는 차량의 프론트 도어에 있어서, 외부 판넬(1)의 내측면에 접착 실러에 의해 보강 부재(20)를 고정하되, 상기 보강 부재(20)의 일단부는 도어 임팩트 빔(5)에 결합되고 타단부가 벨트 아웃터 레일(4)에 각각 용접 결합되어 '\' 형태로 설치되되 상기 보강 부재(20)와 도어 임팩트 빔(5)의 결합 부위는 손잡이 부위에 근접되어 구성되는 것을 특징으로 하는 차량의 프론트 도어 보강 구조. In a front door of a vehicle in which an inner panel and an outer panel are coupled to each other, the reinforcing member 20 is fixed to the inner surface of the outer panel 1 by an adhesive sealer, and one end of the reinforcing member 20 is a door. It is coupled to the impact beam (5) and the other end is respectively welded to the belt outer rail (4) is installed in a '\' shape, the coupling portion of the reinforcing member 20 and the door impact beam (5) is close to the handle portion The front door reinforcement structure of the vehicle, characterized in that the configuration. 삭제delete 제 4 항에 있어서, 상기 보강 부재(20)는 '⊃' 형태의 단면 구조를 갖는 것을 특징으로 하는 차량의 프론트 도어 보강 구조. 5. The front door reinforcement structure of a vehicle according to claim 4, wherein the reinforcement member has a cross-sectional structure of a '⊃' shape.
KR1020040015053A 2004-03-05 2004-03-05 A reinforce structure for vehicle's front door KR100588669B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1020040015053A KR100588669B1 (en) 2004-03-05 2004-03-05 A reinforce structure for vehicle's front door

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1020040015053A KR100588669B1 (en) 2004-03-05 2004-03-05 A reinforce structure for vehicle's front door

Publications (2)

Publication Number Publication Date
KR20050089566A KR20050089566A (en) 2005-09-08
KR100588669B1 true KR100588669B1 (en) 2006-06-12

Family

ID=37271967

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020040015053A KR100588669B1 (en) 2004-03-05 2004-03-05 A reinforce structure for vehicle's front door

Country Status (1)

Country Link
KR (1) KR100588669B1 (en)

Also Published As

Publication number Publication date
KR20050089566A (en) 2005-09-08

Similar Documents

Publication Publication Date Title
JP5407372B2 (en) Vehicle side body structure
US6962389B2 (en) Vehicle body structure
US8205925B2 (en) Vehicle body reinforcing structure
KR102371245B1 (en) Center pillar structure for vehicle
KR100588669B1 (en) A reinforce structure for vehicle's front door
JP3826261B2 (en) Body structure
JPH1044779A (en) Automobile door
JP5066871B2 (en) Body side structure
KR20110060979A (en) Reinforcement structure of rear package tray of vehicle
JPH09175443A (en) Lower structure for cab of vehicle
JP7152446B2 (en) Front pillar lower structure
KR100422836B1 (en) Roof reinforcing assembly
JP2005225350A (en) Stiffener for car body skin of automobile
KR100737238B1 (en) Door frame mounting means of frame type door for vehicle
KR20040026011A (en) Floor reinforcement structure of Recreational Vehicle
KR101701039B1 (en) A body-panel having support parts
JP2016107747A (en) Vehicle front door
KR0178935B1 (en) A reinforcement panel of car door
KR100410924B1 (en) Door having a high stiffness in a motor vehicle
JP2021154914A (en) Door for vehicle
KR970005413Y1 (en) Fastening structure of upper side of a car
CN112124053A (en) Vehicle door
KR100747264B1 (en) lower portion structure of a dash panel in a vehicle
KR200205042Y1 (en) Torque box reinforcement structure for vehicle
KR20080006903A (en) Stiffness improving structure of door frame for automobile

Legal Events

Date Code Title Description
A201 Request for examination
E902 Notification of reason for refusal
E701 Decision to grant or registration of patent right
GRNT Written decision to grant
FPAY Annual fee payment

Payment date: 20120531

Year of fee payment: 7

FPAY Annual fee payment

Payment date: 20130531

Year of fee payment: 8

LAPS Lapse due to unpaid annual fee