KR19980041694U - Side seal reinforcement structure of car - Google Patents
Side seal reinforcement structure of car Download PDFInfo
- Publication number
- KR19980041694U KR19980041694U KR2019960054787U KR19960054787U KR19980041694U KR 19980041694 U KR19980041694 U KR 19980041694U KR 2019960054787 U KR2019960054787 U KR 2019960054787U KR 19960054787 U KR19960054787 U KR 19960054787U KR 19980041694 U KR19980041694 U KR 19980041694U
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- panel
- bent
- vehicle
- section
- closed cross
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62D—MOTOR VEHICLES; TRAILERS
- B62D25/00—Superstructure or monocoque structure sub-units; Parts or details thereof not otherwise provided for
- B62D25/02—Side panels
- B62D25/025—Side sills thereof
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62D—MOTOR VEHICLES; TRAILERS
- B62D25/00—Superstructure or monocoque structure sub-units; Parts or details thereof not otherwise provided for
- B62D25/20—Floors or bottom sub-units
- B62D25/2009—Floors or bottom sub-units in connection with other superstructure subunits
- B62D25/2036—Floors or bottom sub-units in connection with other superstructure subunits the subunits being side panels, sills or pillars
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60Y—INDEXING SCHEME RELATING TO ASPECTS CROSS-CUTTING VEHICLE TECHNOLOGY
- B60Y2306/00—Other features of vehicle sub-units
- B60Y2306/01—Reducing damages in case of crash, e.g. by improving battery protection
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- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Body Structure For Vehicles (AREA)
Abstract
본 고안은 자동차의 사이드실 보강구조에 관한 것으로서, 다단으로 절곡 형성된 외측판넬(11)과 내측판넬(12)의 소정의 공간을 두고 폐단면으로 결합되고, 상기 폐단면의 내부에는 상단부와 하단부가 절곡 형성된 내측보강판(13)이 플랜지되며, 상기 내측판넬(12)의 외측면 하단부에는 일측단부가 절곡 형성된 플로어판넬(30)이 연결되며, 상기 플로어판넬(30)의 일측 상부와 내측판넬(12)의 외측면에 보강판넬이 폐단면을 형성하여 취부되어지는 것에 있어서, 상기 내측판넬(12)과 내측보강판(13)사이에 다단으로 절곡 형성된 보강판(50)이 별도의 폐단면을 형성하여 취부되고, 상기 폐단면 내에는 구조용충진제(60)를 도포하여, 차량을 운행중 충돌사고가 발생하여 차량의 측면으로 충격이 가해지는 경우에도 차체의 변형이 억제되고, 충격이 효과적으로 완충되어 측면 충돌시 승원의 안전성이 향상되도록 되는 것이다.The present invention relates to a side seal reinforcement structure of a vehicle, which is coupled to a closed cross section with a predetermined space of the outer panel 11 and the inner panel 12 which are bent in multiple stages, and an upper end portion and a lower end portion inside the closed cross section. The bent inner reinforcement plate 13 is flanged, the bottom panel outer side of the inner panel 12 is connected to the floor panel 30 is bent one end is connected, one side upper and the inner panel of the floor panel ( In the case where the reinforcing panel is attached to the outer surface of 12 to form a closed cross section, the reinforcing plate 50 bent in multiple stages between the inner panel 12 and the inner reinforcing plate 13 forms a separate closed cross section. It is formed and mounted, the structural filler 60 is applied in the closed end surface, even if a collision accident occurs during driving of the vehicle, even if an impact is applied to the side of the vehicle, deformation of the vehicle body is suppressed, and the shock is effectively buffered. The safety of the occupant in the event of a side collision will be so improved.
Description
본 고안은 자동차의 측면 하부에 형성되는 사이드실구조에 관한 것으로서, 더욱더 상세하게는 승원의 안전성을 향상시켜 차량의 측부 충돌시에도 도어(DOOR)와 플로어판넬이 실내로 유입되는 것을 억제하도록 하는 자동차의 사이드실 보강구조에 관한 것이다.The present invention relates to a side seal structure formed in the lower side of the vehicle, and more particularly to improve the safety of the occupant to prevent the door (DOOR) and the floor panel from entering the room even during side impact of the vehicle The side seal reinforcement structure of the present invention.
일반적으로 자동차의 측면 자체구조는 도 1에 도시하고 있는 바와 같이 전면기둥(1)과 중심기둥(2) 및 후면기둥(3) 사이에 개구부가 형성되어 도어(4)가 개폐 가능하게 설치되고, 상기 전면기둥(1) 중심기둥(2) 후면기둥(3)들 상단부에는 지붕의 외측부를 형성하는 루프레일(5)이 연결되며, 상기 전면기둥(1) 중심기둥(2) 후면기둥(3)들의 하단부에는 자동차의 하부를 형성하는 플로어판넬의 일측단부가 사이드실(10)의 일측면에 취부되어 있다.In general, the side structure of the vehicle as shown in Figure 1 is an opening is formed between the front column (1) and the central column (2) and the rear column (3) is installed so as to open and close the door (4), The front rail (1) the central pillar (2) the rear pillars (3) the upper end of the roof rail (5) forming the outer portion of the roof is connected, the front pillar (1) center pillar (2) rear pillar (3) One end of the floor panel forming the lower part of the vehicle is attached to one side of the side chamber 10 at the lower end of the field.
여기에서 종래 자동차의 사이드실 보강구조는 도 2에 도시하고 있는 바와 같이 다단으로 절곡 형성된 외측판넬(11)과 내측판넬(12)이 소정의 공간을 두고 폐단면으로 결합되고, 상기 폐단면의 내부에는 상단부와 하단부가 절곡 형성된 내측보강판(13)이 플랜지되며, 상기 내측판넬(12)의 외측면 하단부에는 일측단부가 절곡 형성된 플로어판넬(30)이 연결되며, 상기 플로어판넬(30)의 일측 상부와 내측판넬(12)의 외측면에 보강판넬이 폐단면을 형성하며 취부되어 있다.Here, the side seal reinforcement structure of the conventional vehicle is as shown in Figure 2, the outer panel 11 and the inner panel 12 formed in multiple stages bent in a closed section with a predetermined space, the interior of the closed section The inner reinforcing plate 13 is formed to be bent the upper end and the lower end is flanged, the lower side of the outer surface of the inner panel 12 is connected to the floor panel 30 is bent one end is connected, one side of the floor panel 30 Reinforcement panels are mounted on the outer surfaces of the upper and inner panels 12 to form closed sections.
이와 같이 구성되는 종래 자동차의 사이드실 보강구조는, 측면충돌시 외측판넬(11)과 내측보강판(13) 사이에 형성된 폐단면에서 1차적으로 충격에너지를 흡수하고, 2차적으로 내측보강판(13)과 내측판넬(12)에 형성된 폐단면에서 충격하중을 흡수하며, 3차적으로 내측판넬(12)의 외측면에 폐단면을 형성하여 취부된 보강판넬에 의해 충격에너지를 흡수한 후 플로어판넬(30)을 통해 충격에너지를 분산시켜 측부구조물이 파손되어 차실로 침입되는 것을 억제하고 있다.The side seal reinforcement structure of the conventional vehicle configured as described above primarily absorbs the impact energy at the closed end surface formed between the outer panel 11 and the inner reinforcing plate 13 during side impact, and secondly the inner reinforcing plate ( 13) and the impact load is absorbed from the closed end surface formed on the inner panel 12, and the closed panel is thirdly formed on the outer side of the inner panel 12 to absorb the impact energy by the reinforcement panel, and then the floor panel. The impact energy is dispersed through the 30 to prevent the side structure from being broken and invading the vehicle compartment.
그러나 이러한 종래 자동차의 사이드실 보강구조는 측면충돌시 충돌하는 차량의 범퍼 하부에 사이드실(10)과 플로어판넬(30)이 위치되어 사이드실(10)의 내측판넬(12)에 전달되는 충격에너지가 플로어판넬(30)로 집중되므로서 충격에너지를 효과적으로 분산시키지 못하게 됨은 물론, 차체 하부에 좌굴현상이 발생하여 플로어판넬(30)이 변형되며 도어와 함께 측면부 차체가 실내로 침입하여 차실에 탑승한 승원의 안전이 위협을 받게 되는 문제점이 있었다.However, the side seal reinforcement structure of the conventional vehicle is the impact energy transmitted to the inner panel 12 of the side chamber 10 is located in the side chamber 10 and the floor panel 30 is located under the bumper of the vehicle collided during the side collision Is concentrated on the floor panel 30, which effectively prevents the impact energy from being dispersed, as well as the buckling phenomenon in the lower part of the vehicle body, which causes the floor panel 30 to be deformed, and the side part of the vehicle with the door penetrates into the room, There was a problem that the safety of the crew is threatened.
본 고안은 상기와 같은 문제점을 해결하기 위해 내측판넬과 내측보강판사이에 다단으로 절곡 형성된 보강판이 별도의 폐단면을 형성하여 취부되고, 상기 폐단면 내에는 구조용충진제를 도포하여, 측면 충돌시 발생하는 충격에너지의 충격 하중을 측면 차체에 폭넓게 분산되도록 하는 동시에 차체의 변형을 억제하도록 하는 자동차의 사이드실 보강구조를 제공하는데 있다.In order to solve the above problems, the present invention is installed by forming a separate closed cross section between the inner panel and the inner reinforcing plate formed in multiple stages, and applying the structural filler in the closed cross section, which occurs during side impact. It is to provide a side seal reinforcement structure of a vehicle that allows the impact load of the impact energy to be widely distributed on the side body and at the same time suppresses the deformation of the body.
도 1은 일반적인 차량의 측면을 보인 측면도.1 is a side view showing the side of a typical vehicle.
도 2는 종래 고안의 구조를 보인 단면도.2 is a cross-sectional view showing a structure of a conventional design.
도 3은 본 고안의 구조를 보인 단면도.3 is a cross-sectional view showing a structure of the present invention.
*도면의 주요부분에 대한 부호의 설명** Description of the symbols for the main parts of the drawings *
10:사이드실11:외측판넬10: side seal 11: outer panel
12:내측판넬13:내측보강판12: inner panel 13: inner stiffening plate
30:플로어판넬50:보강판30: Floor panel 50: Reinforcement board
60:구조용충진제60: structural filler
이하 첨부된 도면에 의하여 본 고안의 그 기술적 구성을 상세히 설명하면 다음과 같다.Hereinafter, the technical configuration of the present invention by the accompanying drawings in detail.
본 고안의 사이드실 보강구조도 도 3에 도시하고 있는 바와 같이, 다단으로 절곡 형성된 외측판넬(11)과 내측판넬(12)이 소정의 공간을 두고 폐단면으로 결합되고, 상기 폐단면의 내부에는 상단부와 하단부가 절곡 형성된 내측보강판(13)이 플랜지되며, 상기 내측판넬(12)의 외측면 하단부에는 일측단부가 절곡형성된 플로어판넬(30)이 연결되며, 상기 플로어판넬(30)의 일측 상부와 내측판넬(12)의 외측면에 보강판넬이 폐단면을 형성하며 취부되어지는 것은 종래와 같다. 단, 본 고안은 상기 내측판넬(12)과 내측보강판(13)사이에 다단으로 절곡 형성된 보강판(50)이 별도의 폐단면을 형성하며 취부되고, 상기 폐단면 내에는 구조용충진제(60)를 도포됨을 그 기술적 구성상의 기본 특징으로 한다.As shown in FIG. 3, the side seal reinforcement structure of the present invention is coupled to the closed end surface having a predetermined space, and the outer panel 11 and the inner panel 12 formed in multiple stages are arranged inside the closed end surface. The inner reinforcing plate 13 formed by bending the upper end and the lower end is flanged, and the floor panel 30 having one end portion bent is connected to the lower end of the outer side of the inner panel 12, and one side upper part of the floor panel 30 is connected. And the reinforcing panel on the outer surface of the inner panel 12 is attached to form a closed cross section as in the prior art. However, in the present invention, the reinforcing plate 50 bent in multiple stages between the inner panel 12 and the inner reinforcing plate 13 is mounted to form a separate closed cross section, and the structural filler 60 is in the closed cross section. Is applied as a basic feature of the technical configuration.
이와 같이 구성되는 본 고안은 측면 충돌시 외측판넬(11)이 실내쪽으로 작용하는 충격하중을 1차적으로 흡수하고, 2차적으로 외측판넬(11)과 내측판넬(12) 사이에 설치된 내측보강판(13)에서 충격에너지를 흡수하며 3차적으로 내측보강판(13)과 내보강판(50) 사이의 폐단면에 충진된 구조용충진제(60)에서 충격에너지를 흡수한 후 내측판넬(12)에서 충격에너지를 흡수함과 동시에 플로어판넬(30)로 폭넓게 충격하중을 분산시켜 실내로 전달되는 충격을 완충시켜 측부 차체가 실내로 침입되는 것을 효과적으로 억제시켜 준다.The present invention configured as described above primarily absorbs the impact load of the outer panel 11 toward the interior during side impact, and secondly, the inner reinforcing plate installed between the outer panel 11 and the inner panel 12 ( 13) absorbs the impact energy and absorbs the impact energy from the structural filler 60 filled in the closed end surface between the inner reinforcing plate 13 and the inner reinforcing plate 50, and then the impact energy in the inner panel 12 At the same time absorbing the and spread the impact load to the floor panel 30 wide to buffer the shock transmitted to the room effectively prevents the side car body from entering the room.
따라서 이러한 본 고안은 차량을 운행중 충돌사고가 발생하여 차량의 측면 충격이 가해지는 경우에도 차체의 변형이 억제되고, 충격이 효과적으로 완충되어 측면 충돌시 승원의 안전성이 향상되도록 하는 효과가 있다.Therefore, the present invention has the effect of suppressing the deformation of the vehicle body even when a collision accident occurs while driving the vehicle, and the deformation of the vehicle body is suppressed, and the shock is effectively buffered to improve the safety of the occupant during the side collision.
이상에서 살펴본 바와 같이, 본 고안은 내측판넬과 내측보강판 사이에 다단으로 절곡 형성된 보강판이 별도의 폐단면을 형성하여 취부되고, 상기 폐단면 내에는 구조용충진제를 도포하여, 측면 충돌시 발생하는 충격에너지의 충격하중을 측면 차체에 폭넓게 분산되도록 하는 동시에 차체의 변형을 억제하도록 하는 매우 유용한 고안인 것이다.As discussed above, the present invention is installed by forming a separate closed cross-section between the inner panel and the inner reinforcing plate formed in a multi-stage reinforcement, the structural filler is applied in the closed cross-section, the impact generated during side impact It is a very useful design that allows the impact load of energy to be widely distributed on the side body and at the same time suppresses the deformation of the body.
Claims (1)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR2019960054787U KR19980041694U (en) | 1996-12-24 | 1996-12-24 | Side seal reinforcement structure of car |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR2019960054787U KR19980041694U (en) | 1996-12-24 | 1996-12-24 | Side seal reinforcement structure of car |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| KR19980041694U true KR19980041694U (en) | 1998-09-25 |
Family
ID=53994570
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR2019960054787U KR19980041694U (en) | 1996-12-24 | 1996-12-24 | Side seal reinforcement structure of car |
Country Status (1)
| Country | Link |
|---|---|
| KR (1) | KR19980041694U (en) |
-
1996
- 1996-12-24 KR KR2019960054787U patent/KR19980041694U/en not_active Application Discontinuation
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| WITN | Application deemed withdrawn, e.g. because no request for examination was filed or no examination fee was paid |