KR19980040637U - Rigid reinforced car door - Google Patents
Rigid reinforced car door Download PDFInfo
- Publication number
- KR19980040637U KR19980040637U KR2019960053718U KR19960053718U KR19980040637U KR 19980040637 U KR19980040637 U KR 19980040637U KR 2019960053718 U KR2019960053718 U KR 2019960053718U KR 19960053718 U KR19960053718 U KR 19960053718U KR 19980040637 U KR19980040637 U KR 19980040637U
- Authority
- KR
- South Korea
- Prior art keywords
- door
- reinforcement
- car door
- present
- panel
- Prior art date
Links
- 239000012779 reinforcing material Substances 0.000 claims description 4
- 230000002787 reinforcement Effects 0.000 abstract description 11
- 230000003014 reinforcing effect Effects 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
- B60J5/0423—Elongated type elements, e.g. beams, cables, belts or wires characterised by position in the lower door structure
- B60J5/0427—Elongated type elements, e.g. beams, cables, belts or wires characterised by position in the lower door structure the elements being arranged along the lower edge of door
-
- 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
- B60J5/045—Panel 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 고안은 보강재가 추가되어 측면 충돌에 대한 강성이 보강된 도어에 관한 것으로, 본 고안에 따른 강성이 보강된 자동차 도어는 내측 패널의 후단부측에 보강재가 추가로 접합되어 폐단면이 형성되는 것을 특징으로 한다.The present invention relates to a door in which the reinforcement is added to the reinforced door stiffness to the side collision, the reinforcement of the car door according to the present invention is that the reinforcement is further bonded to the rear end side of the inner panel to form a closed end surface It features.
Description
본 고안은 자동차의 도어에 관한 것으로, 보다 상세하게는 보강재가 추가되어 측면 충돌에 대한 강성이 보강된 도어에 관한 것이다.The present invention relates to a door of a vehicle, and more particularly to a door that is reinforced by the addition of a reinforcement to the side impact.
자동차 도어는 구조가 매우 취약하고 또한 도어 바로 옆에 승객이 앉기 때문에 측면 충돌시 도어가 실내로 침입하면서 승객이 큰 상태를 입을 우려가 있으므로 고강성 구조가 요구된다. 이를 위하여 일반적으로 자동차 도어 내부에는 측면 충돌에 대응하여 임팩트 바, 보강재 및 보강빔을 설치하여 측면 충돌시의 충격에 대응하도록 하고 있다.Since a car door is very fragile and a passenger sits right next to the door, a high rigidity structure is required because the door may intrude into the interior during a side collision and the passenger may be in a large state. To this end, an impact bar, a reinforcement and a reinforcing beam are generally installed inside the car door to cope with a side collision.
그러나, 도 1의 A로 지시된 부분, 즉 도 2에 도시된 바와 같이 리어 펜더 패널에 접촉되는 리어 도어의 후단에는 충돌에 대비한 대응 구조가 마련되어 있지 않다는 불리함이 있었다. 참고로, 도면에서 1은 외측 패널, 2는 내측 패널, 3은 보강 패널이며, 4는 리어 펜더 패널이다.However, there is a disadvantage that a corresponding structure for collision is not provided at the portion indicated by A of FIG. 1, that is, at the rear end of the rear door which is in contact with the rear fender panel as shown in FIG. 2. For reference, 1 is an outer panel, 2 is an inner panel, 3 is a reinforcement panel, and 4 is a rear fender panel.
그러므로, 상기와 같은 리어 도어의 후단과 같은 경우에 충돌시 도어의 변형이 크게 일어나는 문제점이 있었다.Therefore, in the case of the rear end of the rear door as described above, there was a problem that the deformation of the door largely occurs during a collision.
본 고안은 이러한 종래의 문제점을 감안하여 안출한 것으로, 충돌시 변형을 최소화할 수 있도록 후단의 강성이 보강된 자동차 도어를 제공하는 것을 목적으로 한다.The present invention has been made in view of the above-mentioned conventional problems, and an object of the present invention is to provide a car door with reinforced rigidity at the rear end so as to minimize deformation during collision.
도 1은 일반적인 자동차의 차체를 도시한 사시도.1 is a perspective view showing a body of a typical automobile.
도 2는 종래의 자동차 도어의 요부 단면도.2 is a sectional view of main parts of a conventional automobile door.
도 3은 본 고안에 따른 자동차 도어의 요부 단면도.Figure 3 is a sectional view of the main part of the automobile door according to the present invention.
* 도면의 주요부분에 대한 부호의 설명 *Explanation of symbols on the main parts of the drawings
1 : 외측 패널2 : 내측 패널1: outer panel 2: inner panel
3 : 보강 패널4 : 리어 펜더 패널3: reinforcement panel 4: rear fender panel
5 : 보강재5: reinforcement
상기와 같은 목적을 달성하기 위하여, 본 고안에 따른 강성이 보강된 자동차 도어는 내측 패널의 후단부측에 보강재가 추가로 접합되어 폐단면이 형성되는 것을 특징으로 한다.In order to achieve the above object, the rigidity-reinforced vehicle door according to the present invention is characterized in that the reinforcement is further bonded to the rear end side of the inner panel to form a closed cross-section.
[실시예]EXAMPLE
이하, 본 고안의 바람직한 실시예를 도면을 참조하여 상세히 설명한다.Hereinafter, preferred embodiments of the present invention will be described in detail with reference to the drawings.
도 3에 본 고안에 따른 자동차 도어의 후단부가 도시되어 있다. 도시된 바와 같이, 자동차의 도어는 내측 패널(2)과 외측 패널(1) 사이에 보강 패널(3)이 개재되어 있으며, 상기 내측 패널(2)에는 보강재(5)가 용접되어 폐단면이 형성된다. 즉, 보강재(5)의 양단부는 내측 패널(2)에 접합되며, 중앙부는 외측 패널(1)측으로 크게 돌출됨으로써 폐단면이 형성되는 것이다.3 shows the rear end of the automobile door according to the present invention. As shown in the figure, a door of a vehicle has a reinforcement panel 3 interposed between an inner panel 2 and an outer panel 1, and a reinforcement 5 is welded to the inner panel 2 to form a closed cross section. do. That is, both ends of the reinforcing material 5 are joined to the inner panel 2, and the center portion of the reinforcing material 5 protrudes largely toward the outer panel 1 to form a closed cross section.
상기된 바와 같은 본 고안에 따르면, 자동차 도어의 후단부의 강성이 보강됨으로써, 충돌시 변형이 최소화되어 승객의 안전성이 향상될 수 있다.According to the present invention as described above, the rigidity of the rear end of the automobile door is reinforced, thereby minimizing deformation during a collision, thereby improving passenger safety.
Claims (1)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR2019960053718U KR19980040637U (en) | 1996-12-23 | 1996-12-23 | Rigid reinforced car door |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR2019960053718U KR19980040637U (en) | 1996-12-23 | 1996-12-23 | Rigid reinforced car door |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| KR19980040637U true KR19980040637U (en) | 1998-09-15 |
Family
ID=53993645
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR2019960053718U KR19980040637U (en) | 1996-12-23 | 1996-12-23 | Rigid reinforced car door |
Country Status (1)
| Country | Link |
|---|---|
| KR (1) | KR19980040637U (en) |
-
1996
- 1996-12-23 KR KR2019960053718U patent/KR19980040637U/en not_active Application Discontinuation
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| WITN | Application deemed withdrawn, e.g. because no request for examination was filed or no examination fee was paid |