KR20020056506A - An automotive sub frame for protecting invasion into inside space - Google Patents

An automotive sub frame for protecting invasion into inside space Download PDF

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Publication number
KR20020056506A
KR20020056506A KR1020000085870A KR20000085870A KR20020056506A KR 20020056506 A KR20020056506 A KR 20020056506A KR 1020000085870 A KR1020000085870 A KR 1020000085870A KR 20000085870 A KR20000085870 A KR 20000085870A KR 20020056506 A KR20020056506 A KR 20020056506A
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KR
South Korea
Prior art keywords
subframe
vehicle
mounting bolt
intrusion prevention
prevention structure
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KR1020000085870A
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Korean (ko)
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KR100398225B1 (en
Inventor
박용범
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이계안
현대자동차주식회사
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Priority to KR10-2000-0085870A priority Critical patent/KR100398225B1/en
Publication of KR20020056506A publication Critical patent/KR20020056506A/en
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Publication of KR100398225B1 publication Critical patent/KR100398225B1/en

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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
    • B62D—MOTOR VEHICLES; TRAILERS
    • B62D21/00—Understructures, i.e. chassis frame on which a vehicle body may be mounted
    • B62D21/15—Understructures, i.e. chassis frame on which a vehicle body may be mounted having impact absorbing means, e.g. a frame designed to permanently or temporarily change shape or dimension upon impact with another body
    • B62D21/152—Front or rear frames
    • B62D21/155—Sub-frames or underguards
    • 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

PURPOSE: A structure for preventing a sub frame of a vehicle from coming into a vehicle room is provided to separate a coupling portion between a side member and a sub frame in the vicinity of a floor panel according to the shock applied by the head-on collision of a vehicle to prevent the generation of pressure which deforms the floor panel. CONSTITUTION: In a structure for preventing a sub frame of a vehicle from coming into a vehicle room, the sub frame(2) for reinforcing the stiffness of a side member(1) is fixed via front and rear mountings(4,5) and a separation element is provided to the rear mounting for preventing the sub frame from applying pressure to a floor panel(3) by cutting a coupling portion between the side member and the sub frame when a shock is applied.

Description

차량용 서브프레임의 실내 침입 방지구조{An automotive sub frame for protecting invasion into inside space}Intrusion prevention structure for vehicle subframes {An automotive sub frame for protecting invasion into inside space}

본 발명은 차량용 서브프레임의 실내 침입 방지구조에 관한 것으로, 보다 상세하게는 충돌 시 가해지는 충격에 변형되면서 플로워 패널 부위를 가압하지 못 하도록 된 차량용 서브프레임의 실내 침입 방지구조에 관한 것이다.The present invention relates to an indoor intrusion prevention structure of a vehicle subframe, and more particularly, to an indoor intrusion prevention structure of a vehicle subframe prevented from pressurizing the floor panel part while being deformed by an impact applied during a collision.

일반적으로 차량의 전방을 이루는 엔진룸은 엔진과 각종 주요한 장치들이 장착되도록 프레임을 이용해 공간을 형성함과 더불어 내부의 장치들을 보호하기 위해 개·폐 가능한 후드로 가리게 된다.In general, the engine room that forms the front of the vehicle is framed by a frame for mounting the engine and various major devices, and is covered with a hood that can be opened and closed to protect the internal devices.

이러한, 엔진룸은 도 1에 도시된 바와 같이 가로로 양쪽에 위치된 사이드멤버부재(1)를 매개로 엔진룸을 이루면서 엔진등을 장착함과 더불어 이 사이드멤버부재(1)의 하부로 그 강성 보강을 위해 서브프레임(2)이 구비되어진다.Such an engine room is equipped with an engine and the like while forming an engine room via side member members 1 positioned horizontally on both sides as shown in FIG. 1, and the rigidity of the engine room under the side member members 1. Subframe 2 is provided for reinforcement.

여기서, 상기 사이드멤버부재(1)와 서브프레임(2)은 전방과 플로우패널(3)이 이어지는 끝 부위에서 각각 전·후방 마운팅(4,5)을 매개로 고정되어짐은 물론이다.Here, the side member member 1 and the subframe 2 are fixed via the front and rear mountings 4 and 5, respectively, at the end portions where the front and flow panels 3 are connected.

그러나, 이와 같이 상기 전·후방 마운팅(4,5)을 매개로 사이드멤버부재(1)와 서브프레임(2)이 체결·고정되면 차체의 강성을 강화시키는 반면, 차량의 전방 충돌 시 도 2에 도시된 바와 같이 변형되는 사이드멤버부재(1)와 더불어 서브프레임(2)이 함께 변형되면서 이어지는 플로우패널(3)부위를 상기 서브프레임(2)이 실내쪽으로 밀어 올리게 되고 이로 인해, 운전자나 승객의 하체부위를 손상시키게 되는 구조적인 문제가 있게 된다.However, when the side member member 1 and the subframe 2 are fastened and fixed through the front and rear mountings 4 and 5 as described above, the rigidity of the vehicle body is strengthened, while the front collision of the vehicle is shown in FIG. 2. As shown in FIG. 2, the subframe 2 is pushed up to the interior of the part of the flow panel 3 along with the side member member 1 that is deformed as shown in FIG. There is a structural problem that damages the lower body.

이에 본 발명은 상기와 같은 점을 감안하여 발명된 것으로, 차량의 전방으로 일정 이상의 충격력이 가해지면 사이드멤버부재와 서브프레임을 고정한 마운팅을 분리시켜 서브프레임이 플로우패널을 변형시키지 못하게 함에 그 목적이 있다.Accordingly, the present invention has been made in view of the above, and the object is to prevent the subframe from deforming the flow panel by separating the mounting member fixing the side member member and the subframe when a predetermined or more impact force is applied to the front of the vehicle. have.

상기와 같은 목적을 달성하기 위한 본 발명은, 엔진룸을 이루도록 가로로 양쪽에 위치된 사이드멤버부재의 하부로 그 강성 보강을 위해 각각 전·후방 마운팅을 매개로 고정된 서브프레임이 구비되되, 상기 후방마운팅은 가해진 충격에 의한 변형 시 절단되어 서브프레임이 인접된 플로우패널에 가압력을 주지 못 하도록 분리수단으로 이루어진 것을 특징으로 한다.The present invention for achieving the above object is provided with a subframe fixed to each of the front and rear mounting for the rigid reinforcement of the lower side member member located horizontally to form an engine room, respectively, The rear mounting is characterized in that the separation is made so that the subframe is cut when deformed by the applied impact so that the subframe does not apply pressure to the adjacent flow panel.

도 1은 종래에 따른 차량용 서브프레임의 구성도1 is a configuration diagram of a vehicle subframe according to the prior art

도 2는 종래에 따라 충돌 시 변형된 서브프레임에 의해 실내부위가 변형된 상태도2 is a state diagram in which the indoor part is deformed by the deformed subframe during collision according to the related art

도 3은 본 발명에 따른 차량용 서브프레임의 실내 침입 방지구조의 구성도3 is a block diagram of an indoor intrusion prevention structure of a vehicle subframe according to the present invention

도 4는 도 3의 서브프레임 장착부위의 상세 단면도4 is a detailed cross-sectional view of the subframe mounting portion of FIG.

도 5는 본 발명에 따라 충돌 시 서프프레임의 연결부위가 분리된 상태도5 is a state in which the connection portion of the sub-frame is separated during a collision in accordance with the present invention

<도면의 주요부분에 대한 부호의 설명><Description of the symbols for the main parts of the drawings>

1 : 사이드멤버부재2 : 서브프레임1: side member member 2: subframe

3 : 플로우패널4 : 전방마운팅3: flow panel 4: front mounting

5 : 후방마운팅6 : 마운팅보올트5: rear mounting 6: mounting bolt

6a : 절단홈7 : 고정브라켓트6a: Cutting groove 7: Fixing bracket

8 : 웰너트9 : 부시8: well nut 9: bush

10 : 폭발체11 : 제어수단10 explosive body 11 control means

11a : 센서11b : 콘트롤러11a: sensor 11b: controller

11c : 전류공급기11c: current supply

이하 본 발명의 실시예를 첨부된 예시도면을 참조로 상세히 설명한다.Hereinafter, exemplary embodiments of the present invention will be described in detail with reference to the accompanying drawings.

도 3은 본 발명에 따른 차량용 서브프레임의 실내 침입 방지구조의 구성도를 도시한 것인바, 본 발명은 엔진룸을 이루도록 가로로 양쪽에 위치된 사이드멤버부재(1)의 하부로 그 강성 보강을 위해 각각 전·후방 마운팅(4,5)을 매개로 고정된 서브프레임(2)이 구비되되, 상기 후방마운팅(5)은 가해진 충격에 의한 변형 시 절단되어 서브프레임(2)이 인접된 플로우패널(3)에 가압력을 주지 못 하도록 분리수단으로 이루어진다.Figure 3 shows a block diagram of the indoor intrusion prevention structure of the vehicle subframe according to the present invention, the present invention is to strengthen the rigidity to the bottom of the side member member 1 located on both sides horizontally to form an engine room In order to provide a sub-frame (2) fixed via the front and rear mounting (4, 5), respectively, the rear mounting (5) is cut during deformation due to the impact applied to the sub-frame (2) adjacent flow panel It is composed of separating means so as not to apply pressure to (3).

여기서, 상기 분리수단은 차량의 전방를 이루는 엔진룸으로부터 감지된 충격량의 정도에 따라 작동됨은 물론이다.Here, the separating means is of course operated according to the degree of impact detected from the engine room forming the front of the vehicle.

그리고, 상기 분리수단은 도 4에 도시된 바와 같이 사이드멤버부재(1)와 서브프레임(2)사이를 관통하는 마운팅보올트(6)와, 이 마운팅보올트(6)가 관통된 사이드멤버부재(1)에 구비되어 일정한 폐 공간을 형성하는 고정브라켓트(7), 이 고정브라켓트(7)에 용접되면서 마운팅보올트(6)와 나사체결되는 웰너트(8), 상기 서브프레임(2)에 구비되어 관통된 마운팅보올트(6)을 감싸는 부시(9) 및 엔진룸부위로 가해진 충격을 감지하여 필요시 상기 마운팅보올트(6)를 절단하는 제어수단(11)으로 이루어진다.As shown in FIG. 4, the separating means includes a mounting bolt 6 penetrating between the side member member 1 and the subframe 2, and a side member member through which the mounting bolt 6 penetrates. A fixing bracket (7) provided at (1) to form a constant closed space, a weld nut (8) screwed to the mounting bolt (6) while being welded to the fixing bracket (7), and to the subframe (2) It comprises a bush (9) surrounding the mounting bolt (6) provided therethrough and a control means (11) for detecting the impact applied to the engine room portion and cutting the mounting bolt (6) if necessary.

여기서, 상기 고정브라켓트(7)의 내부에는 마운팅보올트(6)를 감싸는 폭발체(10)가 구비됨은 물론이다.Here, of course, the fixing bracket 7 is provided with an explosive body 10 surrounding the mounting bolt 6.

또한, 상기 폭발체(10)가 감싸는 마운팅보올트(6)에는 폭발력에 의해 절단이 용이하도록 그 둘레를 따라 삼각 단면형상의 절단홈(6a)을 형성함은 물론이다.In addition, in the mounting bolt 6 that the explosive body 10 wraps, the cutting groove 6a having a triangular cross-sectional shape is formed along the circumference thereof to facilitate cutting by the explosive force.

여기서, 상기 제어수단(11)은 차량의 전방부위에 구비되어 가해진 충격을 감지하여 전기신호를 발생하는 센서(11a)와, 이 센서(11a)의 신호를 판독하여 설정된 일정 값 이상일 경우 전기신호를 발생하는 콘트롤러(11b), 이 콘트롤러(11b)의 신호에 의해 고 전류를 발생하여 폭발체(10)를 폭파시키는 배전기(11c)로 이루어진다.Here, the control means 11 is a sensor (11a) for generating an electric signal by detecting the impact applied to the front portion of the vehicle, and reads the signal of the sensor (11a) and the electric signal when the predetermined value or more The controller 11b which generate | occur | produces and the distributor 11c which generate | occur | produces a high electric current by the signal of this controller 11b, and blows up the explosive body 10.

이때, 상기 센서(11a)는 에어백을 작동시키기 위한 에어백 센서임은 물론이다.At this time, the sensor 11a is of course an airbag sensor for operating the airbag.

이하 본 발명의 작동을 상세히 설명한다.Hereinafter, the operation of the present invention will be described in detail.

차량의 전방 충돌로 인해 사이드멤버부재(1)와 서브프레임(2)이 결합된 전방마운팅(4)부위로 충격이 가해지게 되면, 제어수단(11)의 센서(11a)에 의해 감지된 충격력이 콘트롤러(11b)로 전달되고, 이 콘트롤러(11b)의 설정된 로직에 따라 충격량의 크기를 판단하여 후방마운팅(5)의 폭발체(10)를 폭발시킬지 여부를 판단하게 된다.When the impact is applied to the front mounting portion 4 where the side member member 1 and the subframe 2 are coupled due to the front collision of the vehicle, the impact force sensed by the sensor 11a of the control means 11 It is transmitted to the controller 11b, and it is determined whether to explode the explosive body 10 of the rear mounting 5 by determining the magnitude of the impact amount according to the set logic of the controller 11b.

만약, 상기 제어수단(11)의 콘트롤러(11b)가 가해진 충격력이 설정값이하로 판단하면 배전기(11c)로 신호를 보내지 않아 폭발체(10)로 가는 전류를 차단하여 사이드멤버부재(1)와 서브프레임(2)을 통해 충격을 흡수하게된다.If it is determined that the impact force applied by the controller 11b of the control means 11 is less than or equal to the set value, it does not send a signal to the distributor 11c and cuts off the current to the explosive body 10 so that the side member member 1 and Shock is absorbed through the subframe (2).

한편, 상기 제어수단(11)의 콘트롤러(11b)가 가해진 충격력이 설정값이상으로 판단하면 배전기(11c)로 신호를 보내 후방마운팅(5)의 마운팅보올트(6)에 구비된 폭발체(10)로 고 전류를 흐르게 하여 폭발시켜 도 5에 도시된 바와 같이, 사이드멤버부재(1)와 서브프레임(2)의 연결부위를 분리시키게 된다.On the other hand, if it is determined that the impact force applied by the controller 11b of the control means 11 is greater than or equal to the set value, it sends a signal to the distributor 11c and the explosive body 10 provided in the mounting bolt 6 of the rear mounting 5. As shown in FIG. 5, the connection portion of the side member member 1 and the subframe 2 is separated from each other by exploding by flowing a high current.

이에 따라, 상기 서브프레임(2)에 가해지는 충격은 사이드멤버부재(1)에서 분리된 서브프레임(2)을 플로우패널(3)의 하부로 이동되도록 변형되므로 결국, 상기 서브프레임(2)에 의한 플로우패널(3)의 실내침입을 방지하게 된다.Accordingly, the impact applied to the subframe 2 is modified to move the subframe 2 separated from the side member member 1 to the lower portion of the flow panel 3. This prevents intrusion of the flow panel 3 into the room.

이상 설명한 바와 같이 본 발명에 의하면, 차량의 전방 충돌 시 가해지는 충격량 정도에 따라 플로우패널에 인접된 사이드멤버부재와 서브프레임의 결합부위를 분리시켜 서브프레임이 플로우패널부위를 변형시키는 가압력의 발생을 차단하여 운전자나 승객의 하체부위 손상을 완전히 차단 할 수 있는 효과가 있다.As described above, according to the present invention, the side frame member adjacent to the flow panel is separated from the engaging portion of the subframe according to the amount of impact applied during the front collision of the vehicle, so that the subframe deforms the flow panel portion. It can block the driver's or passenger's lower body completely.

Claims (8)

엔진룸을 이루도록 가로로 양쪽에 위치된 사이드멤버부재(1)의 하부로 그 강성 보강을 위해 각각 전·후방 마운팅(4,5)을 매개로 고정된 서브프레임(2)이 구비되되, 상기 후방마운팅(5)은 가해진 충격에 의한 변형 시 절단되어 서브프레임(2)이 인접된 플로우패널(3)에 가압력을 주지 못 하도록 분리수단으로 이루어진 차량용 서브프레임의 실내 침입 방지구조.Subframes 2 fixed to the front and rear mountings 4 and 5 are respectively provided to reinforce the rigidity of the lower side member members 1 positioned horizontally on both sides to form an engine room. Mounting (5) is an indoor intrusion prevention structure of a vehicle subframe made of a separation means so that the subframe (2) does not apply a pressing force to the adjacent flow panel (3) when the deformation due to the impact applied. 제 1항에 있어서, 상기 분리수단은 차량의 전방를 이루는 엔진룸으로부터 감지된 충격량의 정도에 따라 작동되는 것을 특징으로 하는 차량용 서브프레임의 실내 침입 방지구조.The indoor intrusion prevention structure of a vehicle subframe according to claim 1, wherein the separating means is operated according to the degree of impact detected from the engine room forming the front of the vehicle. 제 2항에 있어서, 상기 분리수단은 사이드멤버부재(1)와 서브프레임(2)사이를 관통하는 마운팅보올트(6)와, 이 마운팅보올트(6)가 관통된 사이드멤버부재(1)에 구비되어 일정한 폐 공간을 형성하는 고정브라켓트(7), 이 고정브라켓트(7)에 용접되면서 마운팅보올트(6)와 나사 체결되는 웰너트(8), 상기 서브프레임(2)에 구비되어 관통된 마운팅보올트(6)을 감싸는 부시(9) 및 엔진룸부위로 가해진 충격을 감지하여 필요시 상기 마운팅보올트(6)를 절단하는 제어수단(11)으로 이루어진 것을 특징으로 하는 차량용 서브프레임의 실내 침입 방지구조.3. The separating member (6) according to claim 2, wherein said separating means comprises a mounting bolt (6) penetrating between the side member member (1) and the subframe (2), and a side member member (1) through which the mounting bolt (6) penetrates. Fixing bracket (7) provided in the to form a constant closed space, welded to the fixing bracket (7) while being welded to the mounting bolt (6) and the screw nut (8), provided in the subframe (2) through Of the subframe for a vehicle, characterized in that it comprises a bush (9) surrounding the mounted mounting bolt (6) and a control means (11) for detecting the impact applied to the engine compartment and cutting the mounting bolt (6) if necessary. Indoor intrusion prevention structure. 제 3항에 있어서, 상기 고정브라켓트(7)의 내부에는 마운팅보올트(6)를 감싸면서 제어수단(11)으로부터 고 전류를 제공받아 폭파되는 폭발체(10)가 구비된 것을 특징으로 하는 차량용 서브프레임의 실내 침입 방지구조.4. The vehicle according to claim 3, wherein an inside of the fixing bracket (7) is provided with an explosive body (10) which receives the high current from the control means (11) and surrounds the mounting bolt (6). Indoor intrusion prevention structure of the subframe. 제 4항에 있어서, 상기 폭발체(10)가 감싸는 마운팅보올트(6)에는 폭발력에 의해 절단이 용이하도록 그 둘레를 따라 절단홈(6a)을 형성한 것을 특징으로 하는 차량용 서브프레임의 실내 침입 방지구조.5. The indoor penetration of the vehicle subframe according to claim 4, wherein a cutting groove (6a) is formed in the mounting bolt (6) enclosed by the explosive (10) so as to be easily cut by the explosive force. Resistant structure. 제 5항에 있어서, 상기 절단홈(6a)은 삼각 단면형상으로 이루어진 것을 특징으로 하는 차량용 서브프레임의 실내 침입 방지구조.6. The intrusion prevention structure of a vehicle subframe according to claim 5, wherein the cutting groove (6a) has a triangular cross-sectional shape. 제 3항에 있어서, 상기 제어수단(11)은 차량의 전방부위에 구비되어 가해진 충격을 감지하여 전기신호를 발생하는 센서(11a)와, 이 센서(11a)의 신호를 판독하여 설정된 일정 값 이상일 경우 전기신호를 발생하는 콘트롤러(11b), 이 콘트롤러(11b)의 신호에 의해 고 전류를 발생하여 폭발체(10)를 폭파시키는 배전기(11c)로 이루어진 것을 특징으로 하는 차량용 서브프레임의 실내 침입 방지구조.4. The control unit (11) according to claim 3, wherein the control means (11) is provided at a front part of the vehicle to detect an impact applied to the sensor (11a) to generate an electrical signal, and to read a signal of the sensor (11a) or more. In this case, the controller 11b for generating an electrical signal, the distributor 11c for generating a high current by the signal of the controller (11b) to explode the explosive 10, the indoor intrusion prevention of the vehicle subframe rescue. 제 7항에 있어서, 상기 센서(11a)는 에어백을 작동시키기 위한 에어백 센서인 것을 특징으로 하는 차량용 서브프레임의 실내 침입 방지구조.8. The indoor intrusion prevention structure of a vehicle subframe according to claim 7, wherein the sensor (11a) is an airbag sensor for operating the airbag.
KR10-2000-0085870A 2000-12-29 2000-12-29 An automotive sub frame for protecting invasion into inside space KR100398225B1 (en)

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Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20030055496A (en) * 2001-12-26 2003-07-04 현대자동차주식회사 Apparatus for separating sub-frame for car
KR101876992B1 (en) * 2014-03-11 2018-07-11 스카니아 씨브이 악티에볼라그 Installation of hybrid components in a vehicle
CN111703504A (en) * 2019-03-18 2020-09-25 上海汽车集团股份有限公司 Vehicle and main and auxiliary double-longitudinal-beam connecting mechanism thereof

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH08282534A (en) * 1995-04-18 1996-10-29 Nissan Motor Co Ltd Mounting structure of subframe for body to extension member
KR100205721B1 (en) * 1996-10-31 1999-07-01 양재신 Combining structure of rear cross member and side frame of a car
JP3500897B2 (en) * 1997-03-27 2004-02-23 三菱自動車工業株式会社 Car front body structure
KR19990019567A (en) * 1997-08-29 1999-03-15 양재신 Shock Absorption Structure of Automobile Front Frame
KR20000013551U (en) * 1998-12-28 2000-07-15 정몽규 Subframe and side member mounting structure

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20030055496A (en) * 2001-12-26 2003-07-04 현대자동차주식회사 Apparatus for separating sub-frame for car
KR101876992B1 (en) * 2014-03-11 2018-07-11 스카니아 씨브이 악티에볼라그 Installation of hybrid components in a vehicle
CN111703504A (en) * 2019-03-18 2020-09-25 上海汽车集团股份有限公司 Vehicle and main and auxiliary double-longitudinal-beam connecting mechanism thereof

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