KR100188154B1 - Rear door reinforcement - Google Patents
Rear door reinforcement Download PDFInfo
- Publication number
- KR100188154B1 KR100188154B1 KR1019930018300A KR930018300A KR100188154B1 KR 100188154 B1 KR100188154 B1 KR 100188154B1 KR 1019930018300 A KR1019930018300 A KR 1019930018300A KR 930018300 A KR930018300 A KR 930018300A KR 100188154 B1 KR100188154 B1 KR 100188154B1
- Authority
- KR
- South Korea
- Prior art keywords
- side door
- door
- reinforcement
- reinforcing bar
- vehicle
- 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
- B60J5/0423—Elongated type elements, e.g. beams, cables, belts or wires characterised by position in the lower door structure
- B60J5/0425—Elongated type elements, e.g. beams, cables, belts or wires characterised by position in the lower door structure the elements being arranged essentially horizontal in the centre of the lower door structure
-
- 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
-
- 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
- B60J5/0451—Block or short strip-type elements
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
- B60R21/00—Arrangements or fittings on vehicles for protecting or preventing injuries to occupants or pedestrians in case of accidents or other traffic risks
- B60R2021/0002—Type of accident
- B60R2021/0006—Lateral collision
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Body Structure For Vehicles (AREA)
Abstract
본 발명은 자동차 리어측면도어의 충격흡수용 보강재에 관한 것으로, 측면도어(1)의 외측패널(4)에 보강바아(5)에 걸려진 상태로 보조브라켓트(7)가 고정설치되고, 이 보조브라켓트(7)와 내측패널(2)의 모서리부사이에 박스형상을 이룬 보강재(6)를 고정시켜, 외부충격에너지는 효율적으로 흡수시킴으로써 탑승객을 최대한 보호하도록 되어 있다.The present invention relates to a shock absorbing reinforcement material for a rear side door of a vehicle, wherein the auxiliary bracket (7) is fixedly installed on the outer panel (4) of the side door (1) in a state of being caught by the reinforcing bar (5). The box-shaped reinforcement 6 is fixed between the bracket 7 and the corners of the inner panel 2, and the external impact energy is efficiently absorbed to protect the passengers as much as possible.
Description
제1도는 본 발명이 적용된 측면도어가 차체에 설치된 상태를 도시한 단면도.1 is a cross-sectional view showing a state in which the side door to which the present invention is applied is installed on the vehicle body.
제1도는 종래 기술이 적용된 자동차의 정면도.1 is a front view of a vehicle to which the prior art is applied.
제3도는 제2도에서의 a-a선 단면도이다.3 is a cross-sectional view taken along the line a-a in FIG.
* 도면의 주요부분에 대한 부호의 설명* Explanation of symbols for main parts of the drawings
1 : 측면도어 2 : 내측패널1: side door 2: inner panel
3 : 보강판 4 : 외측패널3: reinforcement board 4: outer panel
5 : 보강바아 6 : 보강재5: reinforcing bar 6: reinforcing material
7 : 보조브라켓트 8 : 안착홈7: auxiliary bracket 8: seating groove
9 : 실사이드 10 : 바닥판넬9: seal side 10: bottom panel
본 발명은 자동차의 리어측면도어를 보강시키는 보강재에 관한 것으로, 특히 리어측면도의 모서리부의 내측패널과 외측패널사이에 박스형 보강판을 장착시켜 측면충돌시 측면도어에 가해지는 충격에너지는 효율적으로 분산 및 흡수시키도록 된 자동차 리어측면도어의 충격흡수용 보강재에 관한 것이다.The present invention relates to a reinforcing material for reinforcing a rear side door of a vehicle. In particular, a box-shaped reinforcing plate is mounted between an inner panel and an outer panel of a corner of a rear side view to efficiently disperse impact energy applied to the side door during side collision. The present invention relates to a shock absorbing reinforcing member of an automobile rear side door to be absorbed.
통상 자동차의 측면도어에는 횡방향으로 외부충격에너지가 가해졌을때, 이를 효과적으로 흡수 및 분산시켜 탑승자의 안전을 도모하고 차체의 손상을 최소화시키도록 제2도 및 제3도에 도시된 것과 같이 측면도어(1)의 모서리부 내측패널(2)방향으로 소정두께로 이루어진 보강판(3)이 장착되고, 외측 패널(4) 방향으로는 측면도어(1)의 길이 방향을 따라 보강바아(5)가 설치되어 있다.When the external impact energy is applied to the side door of a vehicle in general, the side door as shown in Figs. 2 and 3 so as to effectively absorb and disperse the external impact energy to promote occupant safety and minimize damage to the vehicle body. A reinforcing plate 3 having a predetermined thickness is mounted in the direction of the inner side panel 2 of the corner portion 1, and a reinforcing bar 5 is formed along the longitudinal direction of the side door 1 in the outer panel 4 direction. It is installed.
그러나 이와 같은 구조로 이루어진 종래의 측면도어는, 도어의 내측패널(2)안쪽에 설치된 충돌배리어(Barrier)의 한쪽 끝부분이 리어측면도어(1)의 중간부분에 위치하게 되므로 차량 측면충돌시 충돌배리어의 끝부분에서 리어측면도어(1)가 차실방향으로 휘어지게 될 뿐 아니라 동어로 전달되는 외부충격에너지도 효율적으로 흡수시키거나 분산시킬 수 없게 되어 뒷좌석에 탑승한 승객에게 결정적인 치명상을 입히게 된다는 문제점이 있었다.However, in the conventional side door having such a structure, one end of the collision barrier (Barrier) installed inside the inner panel 2 of the door is located in the middle of the rear side door (1), the collision in the event of a vehicle side collision The rear door (1) is not only bent in the vehicle direction at the end of the barrier, but also can not efficiently absorb or disperse external impact energy delivered to the east, causing serious fatalities to passengers in the rear seat. There was this.
이에 본 발명은 상기와 같은 문제점을 해결하기 위에 발명된 것으로, 리어측면도어 모서리부의 내측패널과 외측패널사이에 박스형상을 이룬 보강재를 내장시켜 측면도어에 가해지는 외부충격에너지를 분산 및 흡수시켜 차체의 실사이드와 바닥판넬로 전달되도록 함으로써 탑승객의 안전응 최대한 도모함과 동시에 손상도 최소화시키도록 된 자동차 리어측면도어의 충격흡수용 보강재를 제공함에 그 목적이 있다.Accordingly, the present invention has been invented to solve the above problems, the internal body and the outer panel of the rear side door corners to form a box-shaped reinforcement to distribute and absorb the external impact energy applied to the side door car body The purpose of the present invention is to provide a shock absorbing reinforcement for the rear side door of the vehicle which is to be transmitted to the seal side and the bottom panel of the passenger to maximize the safety and minimize the damage.
상기와 같은 목적을 달성하기 위한 본 발명은 자동차 리어측면도어의 길이 방향을 따라 외측패널을 매개로 보강바아가 설치됨과 더불어 측면도어의 내측패널 한쪽 모시리부에 소정두께로 이루어진 보강판이 고정장착된 리어측면도어의 보강구조에 있어서, 상기 보강바아의 수직방향으로 안착홈을 갖춘 보조브라켓트가 상기 안착홈에 보강바아가 끼워진 상태로 외측패널상에 고정되고, 상기 보조브라켓트와 내측패널사이에 박스형상을 이룬 보강재가 용접과 같은 체결수단을 매개로 고정 설치된 구조로 되어 있다.The present invention for achieving the above object is provided with a reinforcing bar is installed through the outer panel along the longitudinal direction of the vehicle rear side door, and the rear of the rear panel fixedly mounted with a reinforcement plate of a predetermined thickness on one side of the inner panel of the side door In the reinforcing structure of the side door, an auxiliary bracket having a seating groove in the vertical direction of the reinforcing bar is fixed on the outer panel with a reinforcing bar fitted to the seating groove, and a box shape is formed between the auxiliary bracket and the inner panel. This reinforcement has a structure that is fixedly installed through a fastening means such as welding.
이하 본 발명을 첨부된 예시도면에 의거 상세히 설명한다.Hereinafter, the present invention will be described in detail with reference to the accompanying drawings.
제1도는 본 발명이 적용된 측면도어가 차체에 설치된 상태를 도시한 단면도로서 제2도 및 제3도와 동일부위에는 동일참조부호가 도시되어 있는 바, 본 발명은 차량의 리어측면도어(1)를 구성하는 내측패널(2)과 외측패널(4)사이에 도어(1)의 길이방향에 따라 외측패널(4)쪽으로 보강바아(5)가 장착되고, 리어측면도어(1)의 모서리부 내·외측패널(2,4) 사이에 대체로 박스형상을 이룬 보강재(6)가 고정설치 되어 있다.1 is a cross-sectional view showing a state in which a side door to which the present invention is applied is installed on a vehicle body, and the same reference numerals are shown in the same parts as in FIGS. 2 and 3, and the present invention provides a rear side door 1 of the vehicle. A reinforcing bar 5 is mounted toward the outer panel 4 along the longitudinal direction of the door 1 between the inner panel 2 and the outer panel 4 to constitute the inner side of the rear side door 1. A box-shaped reinforcement 6 is fixedly installed between the outer panels 2 and 4.
그리고 상기 외측패널(4)에는 보강바아(5)의 수직방향으로 보조브라켓트(7)가 설치되어 있는바, 이 보조브라켓트(7)는 소정위치에 안착홈(8)을 갖추고서 상기 보강바아(5)에 끼워진 상태로 고정되도록 되어 있고, 상기 보조브라켓트(7)와 내측패널(2)을 매개로 보강재(6)가 용접와 같은 체결수단으로 고정되어 있다.And the outer panel 4 is provided with an auxiliary bracket (7) in the vertical direction of the reinforcing bar (5), the auxiliary bracket (7) is provided with a seating groove (8) in a predetermined position to the reinforcing bar ( 5) is fixed to the state, and the reinforcing material 6 is fixed by the fastening means such as welding through the auxiliary bracket (7) and the inner panel (2).
따라서 본 발명이 적용된 리어측면도어(1)는 도어(1)의 외측에서 가해지는 측면충돌에너지가 제1도에서 화살표로 도시된 것과 같이, 1차적으로 보강바아(5)에서 분산시키고 다시 2차적으로 보강재(6)로 전달됨과 동시에 보강재(6)로 전달된 충격에너지는 차체의 실사이드(9)와 바닥판넬(10)의 도어스톱퍼쪽으로 전달되게 됨으로써 충격을 효율적으로 흡수 및 분산시켜 승객의 안전을 최대한 도모할 수 있게 되고 차체의 손상도 최소화 시켜줄 수 있게 된다.Accordingly, the rear side door 1 to which the present invention is applied is primarily distributed in the reinforcing bar 5 and again secondary to the side impact energy applied from the outside of the door 1 as shown by the arrows in FIG. The impact energy transmitted to the reinforcement 6 and at the same time to the reinforcement 6 is transmitted to the seal side 9 of the vehicle body and the door stopper of the bottom panel 10, thereby efficiently absorbing and distributing the impact so that passenger safety is achieved. It will be able to maximize the damage and minimize the damage to the body.
이상 설명한것과 같이 본 발명 자동차 리어측면도어의 충격흡수용 보강재에 따르면 리어측면도어 모서리부의 내측패널과 외측패널사이에 박스형상응 이룬 보강재를 내장시켜 측면도어에 가해지는 외부충격에너지를 효율적으로 분산 및 흡수시켜 차체의 실사이드와 바닥판넬로 전달되도록 함으로써 뒷좌석에 탑승한 승객을 최대한 보호하도록 되어 있다.As described above, according to the shock absorbing reinforcement material of the rear door of the present invention, a box-shaped reinforcing material is built between the inner panel and the outer panel of the rear side door corner to efficiently disperse and absorb external impact energy applied to the side door. It is designed to protect the passengers in the rear seats as much as possible by passing them to the seal side of the body and the bottom panel.
Claims (1)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1019930018300A KR100188154B1 (en) | 1993-09-11 | 1993-09-11 | Rear door reinforcement |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1019930018300A KR100188154B1 (en) | 1993-09-11 | 1993-09-11 | Rear door reinforcement |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| KR950008185A KR950008185A (en) | 1995-04-17 |
| KR100188154B1 true KR100188154B1 (en) | 1999-06-01 |
Family
ID=19363376
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR1019930018300A KR100188154B1 (en) | 1993-09-11 | 1993-09-11 | Rear door reinforcement |
Country Status (1)
| Country | Link |
|---|---|
| KR (1) | KR100188154B1 (en) |
-
1993
- 1993-09-11 KR KR1019930018300A patent/KR100188154B1/en not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| KR950008185A (en) | 1995-04-17 |
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