KR0137531B1 - Inner reinforcement belt of a vehicle - Google Patents
Inner reinforcement belt of a vehicleInfo
- Publication number
- KR0137531B1 KR0137531B1 KR1019950004919A KR19950004919A KR0137531B1 KR 0137531 B1 KR0137531 B1 KR 0137531B1 KR 1019950004919 A KR1019950004919 A KR 1019950004919A KR 19950004919 A KR19950004919 A KR 19950004919A KR 0137531 B1 KR0137531 B1 KR 0137531B1
- Authority
- KR
- South Korea
- Prior art keywords
- inner panel
- sash
- reinforcing belt
- corner bracket
- door
- Prior art date
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60J—WINDOWS, WINDSCREENS, NON-FIXED ROOFS, DOORS, OR SIMILAR DEVICES FOR VEHICLES; REMOVABLE EXTERNAL PROTECTIVE COVERINGS SPECIALLY ADAPTED FOR VEHICLES
- B60J5/00—Doors
- B60J5/04—Doors arranged at the vehicle sides
- B60J5/042—Reinforcement elements
- B60J5/0422—Elongated type elements, e.g. beams, cables, belts or wires
- B60J5/0437—Elongated type elements, e.g. beams, cables, belts or wires characterised by the attachment means to the door, e.g. releasable attachment means
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Body Structure For Vehicles (AREA)
Abstract
본 발명은 자동차 도어의 내측판넬 상단부에 취부되는 보강벨트의 취부구조에 관한 것으로서, 취부강성이 향상되고 측면 충돌시 도어의 변형을 효과적으로 억제하기 위해, 내측판넬(11)과 외측판넬(12)이 소정의 공간을 두고 상부가 개구되게 외곽부가 연결되고 상단부에 사쉬(14)가 소정 간격을 두고 상부로 절곡되게 연장되며 내부에 유리(20)가 상하로 이동 가능하게 장착되어, 유리(20)의 상단 외곽부가 상기 사쉬(14)의 저면에 접촉되도록 되고, 상기 사쉬의 전면부 하단에 코너브라켓(15)이 취부되는 것에 있어서, 상기 내측판넬(11) 내측에 취부되는 보강벨트(30)가 횡방향으로 연장되어 전면부가 상기 코너브라켓(15)과 내측판넬(11) 사이에 일체로 용착되도록 구성하여, 보강벨트(30)가 내측판넬(11) 및 코너브라켓(15)과 연계하여 외부에서 작용되는 압축 또는 충격하중을 지지하게 되며, 측부 충격하중에 대한 항복응력이 향상되도록 하는 자동차도어의 내측 보강벨트 취부구조이다.The present invention relates to a mounting structure of the reinforcing belt mounted to the upper end of the inner panel of the automobile door, in order to improve the mounting rigidity and effectively suppress the deformation of the door during side impact, the inner panel 11 and the outer panel 12 is The outer portion is connected to open the upper portion with a predetermined space, and the upper portion of the sash 14 is bent upwardly at a predetermined interval and the glass 20 is mounted to be movable up and down inside the upper portion of the glass 20. The upper outer portion is in contact with the bottom surface of the sash 14, and the corner bracket 15 is mounted on the bottom of the front portion of the sash, the reinforcing belt 30 mounted inside the inner panel 11 is transverse Extend in the direction so that the front portion is integrally welded between the corner bracket 15 and the inner panel 11, the reinforcing belt 30 acts in conjunction with the inner panel 11 and the corner bracket 15 from the outside Compression Or it is to support the impact load, the inner reinforcement belt mounting structure of the automobile door to improve the yield stress to the side impact load.
Description
제1도는 종래 자동차 도어에 보강벨트가 취부된 상태를 나타내는 개략도.1 is a schematic view showing a state in which a reinforcing belt is mounted on a conventional automobile door.
제2도는 종래 자동차 도어의 보강벨트부를 나타내는 단면도.2 is a cross-sectional view showing a reinforcing belt portion of a conventional automobile door.
제3도는 본 발명의 보강벨트 취부구조를 나타내는 개략도.3 is a schematic view showing a reinforcing belt mounting structure of the present invention.
제4도는 본 발명 보강벨트의 취부구조를 나타내는 종단면도.Figure 4 is a longitudinal sectional view showing the mounting structure of the reinforcing belt of the present invention.
제5도는 본 발명 보강벨트의 취부구조를 나타내는 횡단면도.Figure 5 is a cross-sectional view showing the mounting structure of the reinforcing belt of the present invention.
* 도면의 주요부분에 대한 부호의 설명* Explanation of symbols for main parts of the drawings
11 : 내측판넬 12 : 외측판넬11: inner panel 12: outer panel
13 : 그래스가이드 14 : 사쉬13: Grass guide 14: Sash
15 : 코너브라켓 20 : 유리15: corner bracket 20: glass
30 : 보강벨트30: reinforcement belt
본 발명은 자동차 도어의 내측판넬 상단부에 횡방향으로 취부되는 보강벨트의 취부구조에 관한 것으로서, 특히 사쉬(sash)의 코너브라켓(corner bracket)과 접합되도록 하여, 취부강성이 향상되고 측면 충돌시 도어의 변형을 억제하도록 하는 자동차 도어의 내측 보강벨트 취부구조에 관한 것이다.BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a mounting structure of a reinforcing belt mounted transversely to an upper end of an inner panel of an automobile door, and in particular, to be joined to a corner bracket of a sash, so that the mounting rigidity is improved and the door in the event of a side collision. An inner reinforcing belt mounting structure of a vehicle door to suppress deformation of the vehicle.
종래, 자동차의 도어는 제1도와 제2도에 도시되는 바와 같이, 내측판넬(inner panel)(11)과 외측판넬(outer panel)(12)이 소정의 공간을 두고 상부가 개구되게 저면과 양쪽 외곽부가 연결되고, 상기 공간 내부에 그래스가이드(glass guide)(13)가 장착되며, 상단부에 상부로 소정의 공간을 두고 사쉬(sash)(14)가 전면부와 후면부에 절곡되게 연결되어, 그래스가이드(13)에 상하로 이동 가능하게 지지되는 유리(glass)(20)의 상단 외곽부가 상기 사쉬(14)의 상단부 저면에 긴밀하게 접촉되도록 되며, 그래스가이드(13)와 사쉬(14)의 전면부 내측 사이에 코너브라켓(15)이 취부되고, 내측판넬(11) 상단부 내측에 횡방향으로 보강벨트(reinforcement belt)(30)가 취부되어 폐단면을 형성하고 있다.2. Description of the Related Art Conventionally, a door of an automobile has a bottom surface and both sides such that an inner panel 11 and an outer panel 12 open at an upper portion with a predetermined space, as shown in FIGS. 1 and 2. An outer portion is connected, and a glass guide 13 is mounted inside the space, and a sash 14 is bent and connected to the front portion and the rear portion with a predetermined space upward from the upper portion. The upper edge of the glass 20 which is supported to be movable up and down by the guide 13 is in intimate contact with the bottom surface of the upper end of the sash 14, and the front of the grass guide 13 and the sash 14 is provided. A corner bracket 15 is mounted between the inner portions of the inner portion, and a reinforcement belt 30 is mounted in the transverse direction inside the upper portion of the inner panel 11 to form a closed cross section.
여기에서, 보강벨트(30)는 외측으로 절곡 형성된 내측판넬(11)의 내측면에 상단부와 하단부가 취부되어 폐단면을 형성하고, 양단부가 그래스가이드(13)까지 연장되어 있다.Here, the reinforcing belt 30 has an upper end and a lower end mounted on the inner side of the inner panel 11 which is bent outward to form a closed end surface, and both ends thereof extend to the glass guide 13.
이와 같이 구성되는 종래 자동차의 도어는, 차량의 양측부에 개폐 가능하게 설치되어 승원이 승하차를 할 수 있도록 되며, 내측판넬(11)과 외측판넬(12)의 구조 및 보강벨트(30)의 기능에 의해 차량의 측면 추돌시 충격에너지를 흡수하고, 충돌한 차량 및 파손된 도어의 판넬이 실내의 승원에게 침입하는 것을 억제하도록 한다.The door of a conventional vehicle configured as described above is installed to be opened and closed on both sides of the vehicle so that the occupant can get on and off, the structure of the inner panel 11 and the outer panel 12 and the function of the reinforcing belt 30. By absorbing the impact energy in the collision of the side of the vehicle by the panel of the crashed vehicle and the broken door to suppress the invasion of the cabin crew.
그러나, 이러한 종래 자동차의 도어는, 실제로 그 구조상 강성이 부족하여, 측면충돌시 쉽게 변형되고, 파손된 도어의 실내 침입을 효과적으로 억제하지 못하는 문제점이 있었다.However, such a conventional door of a vehicle actually lacks rigidity in structure, and is easily deformed at the time of a side collision, and there is a problem in that it does not effectively suppress indoor penetration of a broken door.
본 발명의 목적은 상기와 같은 종래의 문제점을 보완하기 위해, 내측판넬 상단부에 횡방향으로 취부되는 보강벨트를 연장시켜 코너브라켓과 결합되도록 하므로, 도어 전체의 강성이 향상되고, 사쉬와 코너브라켓의 결합강성이 향상되도록 하는 자동차 도어의 내측 보강벨트 취부구조를 제공하는데 있다.An object of the present invention is to extend the reinforcing belt which is mounted in the transverse direction to the upper end of the inner panel to be combined with the corner bracket, to improve the rigidity of the entire door, to improve the sash and corner bracket The present invention provides an inner reinforcing belt mounting structure of an automobile door to improve coupling rigidity.
이하 첨부된 도면에 의하여 본 발명의 기술적 구성을 상세히 설명하면 다음과 같다.Hereinafter, the technical configuration of the present invention with reference to the accompanying drawings in detail.
본 발명도 제3도 내지 제5도에 도시되는 바와 같이, 내측판넬(11)과 외측판넬(12)이 소정의 공간을 두고 상부가 개구되게 저면부와 전후 양쪽 외곽부가 연결되고, 상기 공간 내부에 그래스가이드(13)가 장착되며, 상단부에 상부로 소정의 공간을 두고 사쉬(14)가 절곡되게 연결되어, 그래스가이드(13)에 상하로 이동가능하게 지지되는 유리(20)의 상단 외곽부가 상기 사쉬(14)의 저면에 기밀하게 접촉되도록 되며, 그래스가이드(13)와 사쉬(14)의 전면부 내측 사이에 코너브라켓(15)이 취부되는 것은 종래와 같다. 단, 본 발명은 내측판넬(11) 내측에 횡방향으로 연장되는 보강벨트(30)의 상단과 하단부가 취부되고, 보강벨트(30)의 양단부가 도어 전면부와 후면부까지 연장되어 전면부가 코너브라켓(15)과 내측판넬(11) 사이에 일체로 용착됨을 그 기술적 구성상의 기본 특징으로 한다.As shown in FIGS. 3 to 5, the bottom panel and the front and rear outer edges are connected to each other such that the inner panel 11 and the outer panel 12 have a predetermined space, and the upper part is opened. The glass guide 13 is mounted on the upper portion, and the upper portion of the upper portion of the glass 20 which is connected to the upper and lower portions of the sashes 14 to be bent upwardly and supported by the glass guide 13 so as to be movable up and down. The bottom surface of the sash 14 is to be hermetically contacted, and the corner bracket 15 is mounted between the grass guide 13 and the inside of the front part of the sash 14 as in the related art. However, in the present invention, the upper and lower ends of the reinforcing belt 30 extending in the transverse direction inside the inner panel 11 are mounted, and both ends of the reinforcing belt 30 extend to the front door and the rear of the door, so that the front bracket is a corner bracket. Integral welding between the 15 and the inner panel 11 is a basic feature of the technical construction.
이와 같이 구성되는 본 발명은, 보강벨트(30)가 연장되고 코너브라켓(15)에 결합되므로, 보강벨트(30)가 내측판넬(11) 및 코너브라켓(15)과 연계하여 외부에서 작용되는 압축 또는 충격하중을 지지하게 되며, 측부에 충격하중이 전달되면 코너브라켓(15)을 통해 하중이 폭넓게 분산되도록 하여 항복응력이 향상되도록 한다.In the present invention configured as described above, since the reinforcing belt 30 extends and is coupled to the corner bracket 15, the reinforcing belt 30 is compressed from the outside in association with the inner panel 11 and the corner bracket 15. Alternatively, the impact load is supported, and when the impact load is transmitted to the side, the load is widely distributed through the corner bracket 15 so that the yield stress is improved.
따라서, 이러한 본 발명은 코너브라켓(15)에 연결되는 사쉬(14)의 결합강성이 향상되고, 도어 전체의 강성이 향상되도록 하여, 측면 추돌시 도어의 변형을 억제하고, 파손된 차체와 충돌차량의 실내 침입을 효과적으로 억제하도록 하는 효과가 있다.Therefore, the present invention improves the coupling rigidity of the sash 14 connected to the corner bracket 15, improves the rigidity of the entire door, suppresses deformation of the door during side collision, and damages the car body and the crash vehicle. There is an effect to effectively suppress the invasion of the room.
이상에서 살펴본 바와 같이, 본 발명은 보강벨트의 일단부가 코너브라켓과 취부되어, 도어 전체의 강성이 향상되도록 하므로, 도어 측부에 작용하는 충격하중에 대한 항복응력이 향상되도록 하는 매우 유용한 것이다.As described above, the present invention is one end of the reinforcing belt is mounted with the corner bracket, so that the rigidity of the entire door is improved, it is very useful to improve the yield stress against the impact load acting on the door side.
Claims (1)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1019950004919A KR0137531B1 (en) | 1995-03-10 | 1995-03-10 | Inner reinforcement belt of a vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1019950004919A KR0137531B1 (en) | 1995-03-10 | 1995-03-10 | Inner reinforcement belt of a vehicle |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| KR960033980A KR960033980A (en) | 1996-10-22 |
| KR0137531B1 true KR0137531B1 (en) | 1998-04-30 |
Family
ID=19409535
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR1019950004919A KR0137531B1 (en) | 1995-03-10 | 1995-03-10 | Inner reinforcement belt of a vehicle |
Country Status (1)
| Country | Link |
|---|---|
| KR (1) | KR0137531B1 (en) |
-
1995
- 1995-03-10 KR KR1019950004919A patent/KR0137531B1/en not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| KR960033980A (en) | 1996-10-22 |
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