KR0124372Y1 - Structure of a floor side panel for preventing torsional by side impact to an automobile - Google Patents

Structure of a floor side panel for preventing torsional by side impact to an automobile

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Publication number
KR0124372Y1
KR0124372Y1 KR2019950043747U KR19950043747U KR0124372Y1 KR 0124372 Y1 KR0124372 Y1 KR 0124372Y1 KR 2019950043747 U KR2019950043747 U KR 2019950043747U KR 19950043747 U KR19950043747 U KR 19950043747U KR 0124372 Y1 KR0124372 Y1 KR 0124372Y1
Authority
KR
South Korea
Prior art keywords
panel
floor side
side panel
floor
front rear
Prior art date
Application number
KR2019950043747U
Other languages
Korean (ko)
Other versions
KR970038221U (en
Inventor
진성희
Original Assignee
김태구
대우자동차주식회사
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 김태구, 대우자동차주식회사 filed Critical 김태구
Priority to KR2019950043747U priority Critical patent/KR0124372Y1/en
Publication of KR970038221U publication Critical patent/KR970038221U/en
Application granted granted Critical
Publication of KR0124372Y1 publication Critical patent/KR0124372Y1/en

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Classifications

    • 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
    • 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
    • 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
    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60Y—INDEXING SCHEME RELATING TO ASPECTS CROSS-CUTTING VEHICLE TECHNOLOGY
    • B60Y2410/00—Constructional features of vehicle sub-units
    • B60Y2410/12—Production or manufacturing of vehicle parts
    • B60Y2410/124—Welded parts

Landscapes

  • 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 측면충격에 의한 플로워 사이드패널의 회전방지구조에 관한 것으로, 플로워 사이드패널(2)이 전방 리어플로워패널(1)사이에 용접 접합된 보강패널(4)에 의해 보다 견고하게 지지되어져, 자동차의 측면충돌시에 플로워 사이드 패널(2)의 밀림과 회전을 방지하면서 탑승자 등을 보다 안전하게 보호하도록 된 것이다.The present invention relates to an anti-rotation structure of a floor side panel due to side impact of a vehicle, and the floor side panel 2 is more firmly supported by a reinforcement panel 4 welded and joined between the front rear floor panel 1. In order to prevent the rolling and rotation of the floor side panel 2 during the side collision of the vehicle, it is to protect the occupants more securely.

Description

자동차의 측면충격에 의한 플로워 사이드패널의 회전방지구조 (The structure of a floor side panel for preventing torsional by side impact to an automobile)The structure of a floor side panel for preventing torsional by side impact to an automobile

제1도 (a)는 본 고안에 따른 전방 리어플로워패널이 이어진 플러워 사이드패널부위의 부분 사시도, (b)는 보강부재의 분리사시도,Figure 1 (a) is a partial perspective view of the portion of the side wall of the floor connected to the rear rear panel according to the present invention, (b) is an exploded perspective view of the reinforcing member,

제2도는 종래 구조로서 전방 리어플로워패널이 이어지지 않은 플로워 사이드패널부위의 부분 사시도이다.2 is a partial perspective view of a floor side panel portion in which a front rear follower panel is not connected as a conventional structure.

* 도면의 주요부분에 대한 부호의 설명* Explanation of symbols for main parts of the drawings

1 : 전방 리어플로워패널 1a : 보강플랜지1: Front rear follower panel 1a: Reinforcing flange

2 : 플로워 사이드패널 3 : 차체패널2: floor side panel 3: body panel

4 : 보강패널 4a,4b : 플랜지4: Reinforcement panel 4a, 4b: Flange

본 고안은 자동차의 측면충돌시에 충격을 받는 플로워 사이드 패널부위의 구조에 관한 것으로, 특히 측면충돌시 가해진 충격을 흡수하여 회전에 대한 강성을 방지할 수 있도록 된 자동차의 측면 충격에 의한 플로워 사이드패널의 회전방지구조에 관한 것이다.The present invention relates to the structure of the floor side panel portion that is impacted during the side impact of the vehicle, in particular the floor side panel by the side impact of the vehicle to absorb the impact applied during the side collision to prevent the rigidity against rotation It relates to a rotation prevention structure of.

일반적으로 자동차의 차체구조는 전/후방 충돌시 차체의 변형을 최대한 방지하도록 여러가지 보강부재들이 구비되지만, 좌/우 측면 충돌시 충격력이 가해지는 차체의 측면에는 별도의 보강부재없이 차체를 이루는 여러 패널들의 접합에 의해 지지하게 되어, 즉 종래의 제2도에 도시된 바와 같이, 차체의 폭을 따라 전방부위에 구비된 전방 리어플로워패널(1)과, 이 전방 리어플로워패널(1)에 일정간격을 두고 차체의 측면을 이루는 플로워 사이드패널(2) 및, 이 플로워 사이드패널(2)에 용접 접합된 차체패널(3)로 이루어진 구조로 되어 있다.In general, the vehicle body structure is provided with various reinforcement members to prevent the deformation of the vehicle body in the front / rear collision as much as possible, but in the side of the vehicle to which the impact force is applied in the left / right side collision, various panels forming the body without additional reinforcement member Of the front rear follower panel 1 and the front rear follower panel 1 provided at the front portion along the width of the vehicle body, as shown in FIG. The floor side panel 2 which forms the side surface of a vehicle body, and the body panel 3 welded to this floor side panel 2 are comprised.

상기한 바와 같은 종래의 플로워 사이드패널(2)의 구조는 이 플로워 사이드패널(2)과 전방 리어플로워패널(1)이 서로 용접 접합되지 않고 떨어진 구조로 되어 있기 때문에, 자동차의 측면 충돌시 상기 플라워 사이드패널(2)로 가해지는 충격에 의해 이 플로워 사이드패널(2)과 차체패널(3)의 접합부위를 중심으로 회전되면서 변형을 가져와 차체의 찌그러짐이 매우 심하게 되고, 이에 따라 탑승객의 측면 부상이 심하게 되는 문제가 있었다.The above-described conventional floor side panel 2 has a structure in which the floor side panel 2 and the front rear follower panel 1 are separated from each other without being welded to each other. Due to the impact applied to the side panel 2, the floor side panel 2 and the body panel 3 are rotated around the joint, which causes deformation, which causes the vehicle to be severely deformed. There was a problem going bad.

이에 본 고안은 상기한 종래의 문제를 해소하기 위해 안출된 것으로, 자동차의 측면충돌시에 플로워 사이드패널의 밀림을 방지하면서 차체패널의 접합부위에 의한 회전을 방지하여 탑승자 등을 보다 안전하게 보호할 수 있도록 된 자동차의 측면충격에 의한 플로워 사이드패널의 회전방지구조를 제공함에 그 목적이 있다.Therefore, the present invention was devised to solve the above-mentioned conventional problems, and prevents rotation of the floor side panel during side collision of the vehicle while preventing rotation by the joint part of the body panel to protect the passengers and the like more safely. It is an object of the present invention to provide an anti-rotation structure of a floor side panel caused by a side impact of a car.

상기한 바의 목적을 달성하기 위한 본 고안은, 차체의 폭을 따라 전방부위에 구비된 전방 리어플로워패널과, 이 전방 리어플로워패널에 일정간격을 두고 차체의 측면을 이룸과 더불어 차체패널과 용접 접합된 플로워 사이드패널로 이루어진 자동차의 플로워 사이드 패널의 구조에서, 상기 전방 리어플로워패널과 플로워 사이드패널 사이를 연결하도록 다수의 플랜지가 형성된 보강패널이 상기 패널부위에 용접 접합되고, 상기 플로워 사이드패널로 근접된 전방 리어플로워패널 부위에 보강플랜지가 일체로 형성되어 상기 플로워 사이드패널과 용접 접합되어진 것을 특징으로 한다.The present invention for achieving the above object, the front rear follower panel provided in the front portion along the width of the vehicle body, and the front side of the vehicle at a predetermined distance to the rear rear panel, along with the body panel welding In the structure of a floor side panel of a vehicle composed of a bonded floor side panel, a reinforcement panel having a plurality of flanges formed to connect between the front rear floor panel and the floor side panel is welded to the panel portion, the floor side panel A reinforcing flange is integrally formed on the adjacent front rear follower panel and welded to the follower side panel.

이에 따라 플로워 사이드패널의 충격흡수 강성이 높아지면서 충격흡수성능도 향상될 뿐만 아니라, 차체패널과의 접합부위를 중심으로 회전되려는 회전력이 전방 리어플로워패널과 플로워 사이드패널 사이에 접합된 보강패널에 의해 지지되어져 탑승객 등을 안전하게 보호할 수 있게 된다.As a result, the shock absorbing stiffness of the floor side panel is increased, and the shock absorbing performance is also improved. Also, the reinforcement panel joined between the front rear floor panel and the floor side panel is used to rotate the rotational force to be rotated around the body panel. It is supported so that passengers and the like can be safely protected.

이하 본 고안을 첨부된 예시도면을 참조로 상세히 설명한다.Hereinafter, the present invention will be described in detail with reference to the accompanying drawings.

제1도 (a)는 본 고안에 따른 전방 리어플로워판넬이 이어진 플로워 사이드패널부위의 부분 사시도이고, (b)는 보강부재의 분리사시도이다.Figure 1 (a) is a partial perspective view of the floor side panel portion of the front rear floor panel according to the present invention, (b) is an exploded perspective view of the reinforcing member.

본 고안은 전술한 종래의 경우와 같이 차체의 폭을 따라 전방 부위에 구비된 전방 리어플로워패널(1)과, 이 전방 리어플로워패널(1)에 일정간격을 두고 차체의 측면을 이룸과 더불어 차체패널(3)과 용접 접합된 플로워 사이드패널(2) 사이에 보강패널(4)이 구비된 구조로 되어 있다.The present invention provides a front rear follower panel 1 provided at a front portion along the width of the vehicle body as in the conventional case described above, and the front rear follower panel 1 forms a side surface of the vehicle body at a predetermined interval. The reinforcement panel 4 is provided between the panel 3 and the floor side panel 2 welded and joined.

제1도 (b)를 참조하여 보다 상세히 설명하면, 상기 보강패널(4)은 강성을 보강하도록 절곡되고 플랜지(4a,4b)가 형성되어 있으며, 상기 전방 리어플로워패널(1)과 플로워 사이드패널(2) 사이에 용접부착된다.Referring to Figure 1 (b) in more detail, the reinforcement panel 4 is bent to reinforce the rigidity and the flanges (4a, 4b) are formed, the front rear follower panel (1) and the floor side panel It is welded between (2).

즉, 보강패널(4)의 플랜지(4a)는 전방 리어플로워패널(1) 선단부에 삽입되어 용접되고, 플랜지(4b)는 전방 리어플로워패널(1)의 보강플랜지(1a)와 일체로 상기 플로워 사이드패널(2)의 절곡면을 따라 용접부착 되어진다.That is, the flange 4a of the reinforcement panel 4 is inserted into the front end of the front rear follower panel 1 and welded, and the flange 4b is integrally formed with the reinforcement flange 1a of the front rear follower panel 1. Welded along the bent surface of the side panel (2).

상기와 같이 보강패널(4)이 전방 리어플로워패널(1)과 플로워 사이드패널(2) 사이를 대략 절반정도로 감싸지게 되어, 자동차의 측면 충돌시 플로워 사이드패널(2) 부위로 가해지는 충격이 상기 보강패널(4)과 전방 리어플로워패널(1)의 보조 플랜지(1a)에 의해 지지강성이 높아지면서 충격흡수성능이 향상될 뿐만 아니라, 이에따라 차체패널(3)과의 접합부위를 중심으로 회전되려는 플로워 사이드패널(2)의 회전력이 저지되어지게 된다.As described above, the reinforcement panel 4 is wrapped about halfway between the front rear follower panel 1 and the floor side panel 2, so that the impact applied to the floor side panel 2 during the side impact of the vehicle is Supporting rigidity is increased by the auxiliary flange 1a of the reinforcement panel 4 and the front rear follower panel 1, so that the shock absorbing performance is improved, and accordingly, it is intended to be rotated around the joint with the vehicle body panel 3. The rotational force of the follower side panel 2 is blocked.

이상 설명한 바와 같이 본 고안에 따른 자동차의 측면충격에 의한 플로워 사이드패널의 회전방지구조에 의하면, 플로워 사이드패널이 전방 리어플로워패널 사이에 용접 접합된 보강패널에 의해 보다 견고하게 지지되어져, 자동차의 측면충돌시에 플로워 사이드 패널의 밀림과 회전을 방지하면서 탑승자 등을 보다 안전하게 보호할 수 있는 효과가 있다.As described above, according to the anti-rotation structure of the floor side panel caused by the side impact of the vehicle according to the present invention, the floor side panel is more firmly supported by the reinforcement panel welded between the front rear floor panel, In the event of a collision, the floor side panel can be prevented from being pushed and rotated, and the passengers can be more safely protected.

Claims (1)

차체의 폭을 따라 전방부위에 구비된 전방 리어플로워패널(1)과, 이 전방 리어플로워패널(1)에 일정간격을 두고 차체의 측면을 이룸과 더불어 차체패널(3)과 용접 접합된 플로워 사이드패널(2)로 이루어진 자동차의 플로워 사이드 패널의 구조에 있어서, 상기 전방 리어플로워패널(1)과 플로워 사이드패널(2) 사이를 연결하도록 플랜지(4a,4b)가 형성된 보강패널(4)이 각 패널(1,2)부위에 용접 접합됨과 더불어, 상기 플로워 사이드패널(2)로 근접된 전방 리어플로워패널(1)부위에 보강플랜지(1a)가 일체로 형성되어 상기 플로워 사이드패널(2)과 용접 접합되어진 것을 특징으로 하는 자동차의 측면충격에 의한 플로워 사이드 패널의 회전 방지구조.The front rear follower panel 1 provided at the front portion along the width of the vehicle body, and the side of the vehicle body at a predetermined distance from the front rear follower panel 1, and the floor side welded to the body panel 3 by welding. In the structure of the floor side panel of the vehicle which consists of the panel 2, the reinforcement panel 4 in which the flange 4a, 4b was formed so that the connection between the front rear follower panel 1 and the floor side panel 2 was each The reinforcing flange 1a is integrally formed on the front rear follower panel 1 adjacent to the follower side panel 2 and welded to the panel 1 and 2 part. Rotation prevention structure of the floor side panel by side impact of the automobile, It is welded and joined.
KR2019950043747U 1995-12-19 1995-12-19 Structure of a floor side panel for preventing torsional by side impact to an automobile KR0124372Y1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR2019950043747U KR0124372Y1 (en) 1995-12-19 1995-12-19 Structure of a floor side panel for preventing torsional by side impact to an automobile

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR2019950043747U KR0124372Y1 (en) 1995-12-19 1995-12-19 Structure of a floor side panel for preventing torsional by side impact to an automobile

Publications (2)

Publication Number Publication Date
KR970038221U KR970038221U (en) 1997-07-29
KR0124372Y1 true KR0124372Y1 (en) 1998-09-15

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KR2019950043747U KR0124372Y1 (en) 1995-12-19 1995-12-19 Structure of a floor side panel for preventing torsional by side impact to an automobile

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KR970038221U (en) 1997-07-29

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