KR980007261U - Automobile doors with impact-absorbing impact bars - Google Patents
Automobile doors with impact-absorbing impact bars Download PDFInfo
- Publication number
- KR980007261U KR980007261U KR2019960019742U KR19960019742U KR980007261U KR 980007261 U KR980007261 U KR 980007261U KR 2019960019742 U KR2019960019742 U KR 2019960019742U KR 19960019742 U KR19960019742 U KR 19960019742U KR 980007261 U KR980007261 U KR 980007261U
- Authority
- KR
- South Korea
- Prior art keywords
- impact
- impact bar
- bar
- inner panel
- outer panel
- Prior art date
Links
- 230000035939 shock Effects 0.000 claims abstract description 11
- 238000003466 welding Methods 0.000 claims abstract description 5
- 230000000694 effects Effects 0.000 abstract description 5
- 238000010521 absorption reaction Methods 0.000 abstract description 4
- 239000006096 absorbing agent Substances 0.000 description 1
- 238000009432 framing Methods 0.000 description 1
- 238000009957 hemming Methods 0.000 description 1
- 208000024891 symptom Diseases 0.000 description 1
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
- B60J5/0438—Elongated type elements, e.g. beams, cables, belts or wires characterised by the type of elongated elements
-
- 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
- B60J5/0412—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
- B60J5/0468—Fixation or mounting means specific for door components
-
- 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
- B60R21/02—Occupant safety arrangements or fittings, e.g. crash pads
- B60R21/12—Occupant safety arrangements or fittings, e.g. crash pads which protect the occupants against personal attack from the inside or the outside of the vehicle
-
- 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)
- Vibration Dampers (AREA)
Abstract
본 고안은 충격흡수용 임팩트바가 설치된 자동차 도어에 관한 것으로, 특히 도어의 외측패널과 내측패널 사이에 설치되는 임팩트바에 일정한 곡률반경을 줌으로서, 측면 충돌시 충격에 반발하는 반발력을 높여 충격흡수 효과를 얻도록 한 충격흡수용 임팩트바가 설치된 자동차 도어에 관한 것이다.The present invention relates to an automobile door in which an impact bar for shock absorption is installed, and in particular, by giving a constant curvature radius to the impact bar installed between the outer panel and the inner panel of the door, the impact absorption effect is increased by increasing the repulsive force against the impact during side impact. An automobile door is provided with a shock absorbing impact bar.
본 고안은 자동차 도어(1)의 외측패널(10)과 내측패널(20) 사이에 일정한 곡률반경을 가지는 임팩트바(100)를 설치하고, 상기 임팩트바(100) 양단에 지지부(110)(110)를 가지며 이 지지부(110)(110)는 내측패널(20)의 양측면에 설치된 브라케트(21)(22)에 용접수단에 의해 고정되고, 상기 임팩트바(100)의 길이방향을 따라 적어도 3개소에 외측패널(10)에 점용접된다.According to the present invention, an impact bar 100 having a predetermined radius of curvature is installed between the outer panel 10 and the inner panel 20 of the automobile door 1, and the support parts 110 and 110 are provided at both ends of the impact bar 100. And the support parts 110 and 110 are fixed to the brackets 21 and 22 provided on both sides of the inner panel 20 by welding means, and at least three along the longitudinal direction of the impact bar 100. Spot-welded to the outer panel 10 at a location.
Description
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음Since this is an open matter, no full text was included.
본 고안은 충격흡수용 임팩트바가 설치된 자동차 도어에 관한 것으로, 특히 도어의 외측패널과 내측패널 사이에 설치되는 임팩트바에 일정한 곡률반경을 줌으로써, 측면 충돌시 충격에 반발하는 반발력을 높여 충격흡수 효과를 얻도록 한 충격흡수용 임팩트바가 설치된 자동차 도어에 관한 것이다.The present invention relates to an automobile door in which an impact bar for shock absorption is installed, in particular, by giving a constant curvature radius to the impact bar installed between the outer panel and the inner panel of the door, thereby increasing the resilience to the impact during side impacts to obtain a shock absorption effect The present invention relates to an automobile door in which an impact absorbing impact bar is installed.
일반적으로, 도어(1)에 설치되는 임팩트바(30)는 제2도에 나타낸 바와같이, 측면 충돌시에는 프론트도어와 리어도어를 형성하는 각 외측패널(10) 및 내측패널(20)에 일직선으로 설치되어 있다.In general, the impact bar 30 installed in the door 1 is in a straight line with each of the outer panel 10 and the inner panel 20 forming the front door and the rear door in the case of side impact as shown in FIG. It is installed.
그러나, 상기와 같은 임팩트바(30)는 별도의 충격 흡수장치가 설치되어 있지 않기 때문에, 측면 충돌에 의한 충격을 흡수하지 못하고 그 충격을 곧 바로 차체로 전달함으로써, 차체 혹은 필러부의 변형을 심하게 가져 왔었다.However, since the impact bar 30 is not provided with a separate shock absorber, the impact bar 30 does not absorb a shock caused by a side collision and immediately transmits the impact directly to the vehicle body, resulting in severe deformation of the vehicle body or the pillar part. Came.
예를들면, 임팩트바(30) 자체가 일직선으로 형성되고 이 임팩트바(30)를 잡아주는 곳 제1도 또는 제2도에 나타낸 바와같이 도어(1)의 외측패널(20)의 훼이밍(HEMMING)된 브라켓트(11)(12) 밖에 없기 때문에 용접 타점 수의 제한이 있어 취부 강도가 약하다는 문제점이 있었다.For example, where the impact bar 30 itself is formed in a straight line and holds the impact bar 30, as shown in FIG. 1 or FIG. 2, the framing of the outer panel 20 of the door 1 ( Since there is only a HEMMING bracket (11, 12), there is a problem in that the mounting strength is weak due to the limitation of the number of welding spots.
따라서, 상기와 같은 문제점이 의해 탑승자에 가해지는 충격력이 강하여 쇽과 같은 상태에 의하여 증상 또는 사망하는 일을 야기시킬 수가 있었다.Therefore, the above-mentioned problem is so strong that the impact force applied to the occupant could cause a symptom or death by a state such as 쇽.
본 고안은 상기의 문제점을 해소하기 위한 것으로, 외측패널과 내측패널 사이에 설치되는 임팩트바에 일정한 곡률반경을 줌으로써, 측면 충돌시 충격에 반발하는 반발력을 높여 충격흡수 효과를 얻도록 한 충격흡수용 임팩트바를 제공하고자 한다.The present invention is to solve the above problems, by giving a constant curvature radius to the impact bar installed between the outer panel and the inner panel, the impact absorbing impact to increase the repulsive force against the impact in the event of a side impact to obtain a shock absorbing effect We want to provide a bar.
본 고안은 상기 목적을 달성하기 위하여, 자동차 도어의 외측패널과 내측패널 사이에 일정한 곡률반경을 가지는 임팩트바와, 상기 임팩트바 양단에 지지부를 가지며 이 지지부는 내측패널의 양측면에 설치된 브라케트에 용접수단에 의해 고정되고, 상기 임팩트바의 길이방향을 따라 적어도 3개소에 외측패널에 점용접되도록 한 것을 특징으로 한다.In order to achieve the above object, the present invention has an impact bar having a constant radius of curvature between the outer panel and the inner panel of the automobile door, and has support portions at both ends of the impact bar, and the support portion is welded to brackets installed on both sides of the inner panel. It is fixed by, characterized in that the spot welded to the outer panel in at least three places along the longitudinal direction of the impact bar.
상기와 같이 본 고안에 의하면, 도어의 외측패널과 내측패널 사이에 일정한 곡률반경을 가지는 임팩트바를 설치하되, 상기 임팩트바의 길이방향 즉 내측패널과 맞닿은 곳에 다수개의 점용접을 함으로써, 측면 충돌시 충격에 반발하는 반발력을 높여 충격흡수 효과를 얻게 된다.According to the present invention as described above, an impact bar having a constant radius of curvature is installed between the outer panel and the inner panel of the door, but by a plurality of spot welding in the longitudinal direction of the impact bar, that is in contact with the inner panel, the impact during side impact To increase the resilience to repel the shock absorbing effect is obtained.
제1도는 자동차 도어에 충격흡수용 임팩트바가 설치된 상태를 나타낸 도.1 is a view showing a state in which a shock absorbing impact bar is installed in a car door.
제2도는 종래 임팩트바가 설치된 상태에서의 횡 단면도.2 is a horizontal cross-sectional view of a conventional impact bar is installed.
제3도는 본 고안 도어에 충격흡수용 임팩트바가 설치된 상태를 나타낸 단면도.3 is a cross-sectional view showing a state in which an impact absorbing impact bar is installed in the door of the present invention.
* 도면의 중요부분에 대한 부호 설명* Explanation of symbols on important parts of drawing
1 : 도어 10 : 외측패널1: door 10: outer panel
20 : 내측패널 100 : 임팩트바20: inner panel 100: impact bar
본 고안에 바람직한 실시예를 첨부도면에 의하여 상세히 설명하면 다음과 같다.Preferred embodiments of the present invention will be described in detail with reference to the accompanying drawings.
제2도에 나타낸 바와같이, 자동차 도어(1)의 외측패널(10)과 내측패널(20) 사이에 일정한 곡률반경을 가지는 임팩트바(100)가 설치된다.As shown in FIG. 2, an impact bar 100 having a constant radius of curvature is provided between the outer panel 10 and the inner panel 20 of the automobile door 1.
이때, 상기 임팩트바(100)의 양단에 지지부(110)(110)가 형성되고 이 지지부(110)(110) 내측패널(20)의 양측면에 설치된 브라케트(21)(22)에 용접수단에 의해 고정되는 한편 상기 임팩트바(100)는 길이방향을 따라 적어도 3개소에 외측패널(10)에 점용접된다.At this time, support parts 110 and 110 are formed at both ends of the impact bar 100, and the support means 110 and 110 are attached to the brackets 21 and 22 installed on both sides of the inner panel 20. While fixed by the impact bar 100 is spot-welded to the outer panel 10 in at least three places along the longitudinal direction.
이상 설명한 바와 같이, 도어(1)의 외측패널(10)과 내측패널(20) 사이에 일정한 곡률반경을 가지는 임팩트바(100)를 설치하되, 상기 임팩트바(100)의 길이방향 즉 외측패널(10)과 맞닿는 곳에 다수개의 점용접을 함으로써, 측면 충돌시 충격에 반발하는 반발력을 높여 충격흡수 효과를 얻을 수가 있다.As described above, the impact bar 100 having a predetermined radius of curvature is installed between the outer panel 10 and the inner panel 20 of the door 1, but the longitudinal direction of the impact bar 100, that is, the outer panel ( By spot welding a number of places in contact with 10), it is possible to increase the repulsive force against the impact during side impacts and to obtain a shock absorbing effect.
Claims (1)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR2019960019742U KR980007261U (en) | 1996-07-03 | 1996-07-03 | Automobile doors with impact-absorbing impact bars |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR2019960019742U KR980007261U (en) | 1996-07-03 | 1996-07-03 | Automobile doors with impact-absorbing impact bars |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| KR980007261U true KR980007261U (en) | 1998-04-30 |
Family
ID=53970121
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR2019960019742U KR980007261U (en) | 1996-07-03 | 1996-07-03 | Automobile doors with impact-absorbing impact bars |
Country Status (1)
| Country | Link |
|---|---|
| KR (1) | KR980007261U (en) |
-
1996
- 1996-07-03 KR KR2019960019742U patent/KR980007261U/en not_active Application Discontinuation
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| Date | Code | Title | Description |
|---|---|---|---|
| WITN | Application deemed withdrawn, e.g. because no request for examination was filed or no examination fee was paid |