KR0132737B1 - Impact bar and pillar connecting sets for prevention of car door impact - Google Patents
Impact bar and pillar connecting sets for prevention of car door impactInfo
- Publication number
- KR0132737B1 KR0132737B1 KR1019950022535A KR19950022535A KR0132737B1 KR 0132737 B1 KR0132737 B1 KR 0132737B1 KR 1019950022535 A KR1019950022535 A KR 1019950022535A KR 19950022535 A KR19950022535 A KR 19950022535A KR 0132737 B1 KR0132737 B1 KR 0132737B1
- Authority
- KR
- South Korea
- Prior art keywords
- impact
- impact bar
- bar
- door
- support
- 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
- B60J5/0456—Behaviour during impact
- B60J5/0461—Behaviour during impact characterised by a pre-defined mode of deformation or displacement in order to absorb impact
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- 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)
- Air Bags (AREA)
Abstract
Description
제1도는 본 발명이 설치된 부분을 나타낸 개략도.1 is a schematic view showing a part in which the present invention is installed.
제2도는 종래의 구조를 나타낸 제1도의 A-A부 단면도.2 is a sectional view taken along the line A-A of FIG. 1 showing a conventional structure.
제3도는 본 발명의 구조를 나타낸 제1도의 A-A부 단면도.3 is a sectional view taken along the line A-A of FIG. 1 showing the structure of the present invention.
제4도는 본 발명의 요지를 발췌한 부분 확대 단면도.4 is a partially enlarged cross-sectional view taken from the gist of the present invention.
* 도면의 주요부분에 대한 부호의 설명* Explanation of symbols for main parts of the drawings
1 :도어 이너 판넬 2 :도어 아우터 패널1: door inner panel 2: door outer panel
3 : 지지대 4 : 임팩트바3: support 4: impact bar
5 : 보디 필러부 6 : 가속도센서 및 격발부5: body filler part 6: acceleration sensor and triggering part
7 : 지지봉 8 : 지지봉 삽입홀7: support rod 8: support rod insertion hole
본 발명은 차량 임팩트바(IMPACT BAR)에 관한 것으로서, 더욱 상세하게는 임팩트바 내부에지지봉을 설치하고, 차량 측면 충돌시에는 지지봉이 차량 판넬 내부로 삽입되어 임팩트바와 보디필러(BODY PILLAR)를 연결시키므로서 사고시 인체의 상해치를 줄일 수 있도록한 차량 측면 충돌시도어 임팩트바와필러의 연결 장치에 관한 것이다.The present invention relates to a vehicle impact bar (IMPACT BAR), and more particularly, to install a support rod inside the impact bar, when the side impact of the vehicle is inserted into the vehicle panel to connect the impact bar and the body filler (BODY PILLAR) The present invention relates to a connection device of a door impact bar and a filler during a collision on the side of a vehicle to reduce an injury to a human body in an accident.
일반적으로 차량 측면 충돌 시험에서는 임팩트바의 변위량이 중요시되며, 이임팩트바의 변위량에 따라 충돌 시험용 인형인 더미(DUMMY)의 상해치가 결정되므로 임팩트바의 지지구조를 강하게 하는 것이 과제가 되고 있다.In general, the amount of displacement of the impact bar is important in the vehicle side collision test, and the injury value of the dummy DUMMY is determined according to the displacement amount of the impact bar, and thus, it is a problem to strengthen the support structure of the impact bar.
그러나, 종래의 구조는 제1도에서 나타난 바와 같이도어 이너 판넬(DOOR INNER PANEL) (21)과도어 아우터 판넬(DOOR OUTER PANEL) (22)의 중간에 임팩트바(23)가 위치하며, 보디 필러(24)는 상기도어 판넬(21), (22)과는 독립적으로 설치되어 있어, 측면 충돌시 상기임팩트바(23)의 지지구조가 미약하므로, 임팩트바(23)가 차량 내부로 밀려들어가는 변위량이 커지게 되는 문제점이 있다.However, in the conventional structure, as shown in FIG. 1, the impact bar 23 is positioned in the middle of the door inner panel 21 and the door outer panel 22, and a body filler. The 24 is installed independently of the door panels 21 and 22, so that the impact structure of the impact bar 23 is pushed into the vehicle because the support structure of the impact bar 23 is weak in the event of side impact. There is a problem that becomes large.
본 발명의 목적은 상기에서와 같은 종래의 문제점을 해소하기 위해, 임팩트바의 내부에 지지봉과 가속도 센서가 부착된 격발기를 장착하여, 측면 충돌시에 지지봉을 격발시켜, 보디 필러에 설치된 지지봉 삽입 홀에 지지봉이 삽입되어 임팩트바와 보디 필러가 연결되게 하므로서 임팩트바의 변위량을 줄일 수 있도록 한 차량 측면 충돌시도어 임팩트바와 필러의 연결 장치를 제공하는 데 있다.An object of the present invention is to solve the conventional problems as described above, by mounting a percussion device with a support rod and an acceleration sensor inside the impact bar, triggering the support rod during side impact, the support rod insertion hole provided in the body filler The support bar is inserted into the impact bar and the body filler is connected to the vehicle side collision to provide a connection device of the impact bar and the filler to reduce the displacement amount of the impact bar.
이하 첨부된도면에 따라 본 발명의 기술적 구성을 상세히 설명하면 다음과 같다.Hereinafter, the technical configuration of the present invention according to the accompanying drawings in detail.
본 발명은 제3도 및 제4도에도시되는 바와 같이,도어 이너 판넬(1)과도어 아우터 판넬(2)의중간에 설치되며 지지대(3)에 의해 지지되는 임팩트바(4)와, 보디 필러부(5)로 구성된공지의도어 임팩트바지지 구조에 있어서, 상기 임팩트바(4)의 내부에 가속도 센서 및 격발부(6)와 지지봉(7)을 구비하고, 상기 보디 필러부(5)에 지지봉 삽입 홀(8)을 형성하여 측면 충돌시 상기 지지봉(7)이 상기 지지봉 삽입홀(8)에 삽입될 수 있게 구성된다.As shown in FIGS. 3 and 4, the present invention provides an impact bar 4 installed between the door inner panel 1 and the door outer panel 2 and supported by the support 3, and a body. In the known door impact bar supporting structure composed of the filler part 5, an acceleration sensor, a percussion part 6, and a supporting rod 7 are provided inside the impact bar 4, and the body pillar part 5 is provided. The support rod 7 is formed in the support rod insertion hole 8 so that the support rod 7 can be inserted into the support rod insertion hole 8 during a side impact.
여기서, 본 발명의 실시예를 제3도와 제4도를 중심으로 살펴보면임팩트바(4)의 내부에 가속도 센서와, 이 센서의 신호에 의해 지지봉(7)을 격발시킬 수 있는 격발장치가 포함된 가속도센서 및 격발부(6)를 설치하고, 지지봉(7)은도어에 충격이 가해지는 경우지지봉 삽입홀(8)에 삽입되어 임팩트바(4)를 지지할 수있도록 구성된다.Here, an embodiment of the present invention will be described with reference to FIGS. 3 and 4 including an acceleration sensor and a triggering device capable of triggering the support rod 7 by a signal of the sensor. The acceleration sensor and the trigger 6 are installed, and the support rod 7 is configured to be inserted into the support rod insertion hole 8 to support the impact bar 4 when an impact is applied to the door.
또한, 상기 가속도 센서 및 격발부(6)는 차량 에어 팩에 적용되는 공지의 구조를 적용하여 실시할 수 있음을 밝힌다.이와 같이 구성된 본 발명의 전체적인 작동관계를 제3도 및 제4도를 참조하여 상세히 설명하면 다음과 같다.In addition, it is revealed that the acceleration sensor and the triggering unit 6 can be implemented by applying a known structure applied to a vehicle air pack. Referring to FIG. 3 and FIG. When described in detail as follows.
차량 측면 충돌시에는 가속도가 커지게 되고, 가속도 센서 및 격발부(6)에 포함된 가속도 센서가 이를 감지하여 격발 장치를 가동시키며, 이 격발 장치는 지지봉(7)을 보디 필러부(5) 방향으로 격발시킨다.Acceleration increases in the side impact of the vehicle, the acceleration sensor and the acceleration sensor included in the trigger portion 6 detects this to activate the trigger device, which triggers the support rod 7 toward the body pillar part 5. Triggers.
한편, 충돌에 의해 임팩트바(4)와 이를 지지하고 있는 지지대(3)가 제4도에서이점 쇄선으로 표시된 것처럼 안쪽으로 휘어지게 되고, 격발된 지지봉은 보디 판넬부(5)에 형성된 지지봉 삽입홀(8)에 삽입되어임팩트바(4)와 보디 필러부(5)를 서로 연결하여 임팩트바(4)가 안쪽으로 이동하는 것을 막는다.On the other hand, the impact bar (4) and the support (3) supporting it by the collision is bent inward as indicated by the two-dot chain line in Figure 4, the triggered support rod is formed in the body panel portion (5) It is inserted into (8) to connect the impact bar 4 and the body pillar part 5 to each other to prevent the impact bar 4 from moving inward.
상기와 같이 작동되는 본 발명은 차량 측면 충돌시에 임팩트와 보디 필러부가 지지봉에 의해서 서로 연결되어 지지력이 강하게 되어 임팩트바의 변위가 작아지게 되므로 차량 탑승자의 상해치가 줄어드는 효과가 있다.According to the present invention operated as described above, the impact and the body filler part are connected to each other by the support rod during the vehicle side collision, so that the displacement of the impact bar is reduced since the impact force is reduced, thereby reducing the injury value of the vehicle occupant.
이상에서 살펴본 바와 같이 본 발명은 차량 임팩트바의 변위를 줄이기 위하여 임팩트바의 지지구조를 강하게 하므로서 차량 탑승자가 큰 부상을 입는 경우를 예방할 수 있는 매우 유용한 발명이다As described above, the present invention is a very useful invention that can prevent a vehicle occupant from serious injury by strengthening the support structure of the impact bar in order to reduce the displacement of the vehicle impact bar.
Claims (1)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1019950022535A KR0132737B1 (en) | 1995-07-27 | 1995-07-27 | Impact bar and pillar connecting sets for prevention of car door impact |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1019950022535A KR0132737B1 (en) | 1995-07-27 | 1995-07-27 | Impact bar and pillar connecting sets for prevention of car door impact |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| KR970005739A KR970005739A (en) | 1997-02-19 |
| KR0132737B1 true KR0132737B1 (en) | 1998-04-13 |
Family
ID=19421822
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR1019950022535A KR0132737B1 (en) | 1995-07-27 | 1995-07-27 | Impact bar and pillar connecting sets for prevention of car door impact |
Country Status (1)
| Country | Link |
|---|---|
| KR (1) | KR0132737B1 (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20010060891A (en) * | 1999-12-28 | 2001-07-07 | 이계안 | apparatus for alleviation shock of automobile door |
| KR20020054724A (en) * | 2000-12-28 | 2002-07-08 | 이계안 | Apparatus of invasion reduction in case of side collision |
-
1995
- 1995-07-27 KR KR1019950022535A patent/KR0132737B1/en not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| KR970005739A (en) | 1997-02-19 |
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