KR20030092296A - Sliding guide device of spare tire container in vehicle - Google Patents

Sliding guide device of spare tire container in vehicle Download PDF

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Publication number
KR20030092296A
KR20030092296A KR1020020029911A KR20020029911A KR20030092296A KR 20030092296 A KR20030092296 A KR 20030092296A KR 1020020029911 A KR1020020029911 A KR 1020020029911A KR 20020029911 A KR20020029911 A KR 20020029911A KR 20030092296 A KR20030092296 A KR 20030092296A
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KR
South Korea
Prior art keywords
spare tire
vehicle
fuel tank
subframe
guide surface
Prior art date
Application number
KR1020020029911A
Other languages
Korean (ko)
Inventor
우승훈
Original Assignee
현대자동차주식회사
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Application filed by 현대자동차주식회사 filed Critical 현대자동차주식회사
Priority to KR1020020029911A priority Critical patent/KR20030092296A/en
Publication of KR20030092296A publication Critical patent/KR20030092296A/en

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Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B62LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
    • B62DMOTOR VEHICLES; TRAILERS
    • B62D43/00Spare wheel stowing, holding, or mounting arrangements
    • B62D43/06Spare wheel stowing, holding, or mounting arrangements within the vehicle body
    • B62D43/10Spare wheel stowing, holding, or mounting arrangements within the vehicle body and arranged substantially horizontally
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B62LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
    • B62DMOTOR VEHICLES; TRAILERS
    • B62D25/00Superstructure or monocoque structure sub-units; Parts or details thereof not otherwise provided for
    • B62D25/20Floors or bottom sub-units
    • B62D25/2009Floors or bottom sub-units in connection with other superstructure subunits
    • B62D25/2027Floors or bottom sub-units in connection with other superstructure subunits the subunits being rear structures
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B60VEHICLES IN GENERAL
    • B60YINDEXING SCHEME RELATING TO ASPECTS CROSS-CUTTING VEHICLE TECHNOLOGY
    • B60Y2306/00Other features of vehicle sub-units
    • B60Y2306/01Reducing 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)
  • Cooling, Air Intake And Gas Exhaust, And Fuel Tank Arrangements In Propulsion Units (AREA)
  • Body Structure For Vehicles (AREA)

Abstract

PURPOSE: A device for guiding moving of a spare tire for a vehicle is provided to prevent continuous deformation of peripheral parts caused by the spare tire by moving the spare tire up and down along a sub-frame. CONSTITUTION: In a device for guiding moving of a spare tire for a vehicle, a sub-frame(4) forms a guide surface(4a) inclined toward a loading case(5) formed to a trunk room to receive the spare tire. The sub-frame traverses the width of the vehicle, with connecting both wheels between a fuel tank(3) and the loading case mounted to the rear floor panel, at the bottom part of a rear floor panel(1). The guide surface is inclined to the opposite side of the loading case.

Description

차량용 스페어타이어의 밀림안내장치{Sliding guide device of spare tire container in vehicle}Sliding guide device of spare tire container in vehicle}

본 발명은 차량용 스페어타이어의 밀림안내장치에 관한 것으로, 보다 상세하게는 차량의 후방 충돌시 스페어타이어가 밀려 올라가 연료탱크 쪽으로 이동되지 않도록 된 차량의 분리형 스페어타이어 보관장치에 관한 것이다.The present invention relates to a jungle guide device for a spare tire for a vehicle, and more particularly, to a separate spare tire storage device for a vehicle such that the spare tire is pushed up and moved to the fuel tank during the rear collision of the vehicle.

일반적으로 자동차는 차체와 샤시 및 엔진으로 구성되며, 차체는 또한 다양한 프레임 및 패널로 이루어지는데, 이와 같은 패널들로는 전방패널과 후방패널, 루프패널 및 하부차체를 형성한 플로어 패널들이 서로 용접 접합되는데, 이중 플로어패널은 자동차의 실내의 하부를 형성하며 통상적으로 전방시트가 장착되는 전방플로어패널과, 이 전방플로어패널의 후방부에 접하고 후방시트가 장착됨과 더불어 또한 트렁크룸의 바닥면을 형성하는 후방플로어패널로 구분된다.In general, an automobile is composed of a car body, a chassis and an engine, and the car body also includes various frames and panels, which are welded to each other by floor panels forming the front panel and the rear panel, the roof panel and the lower body. The double floor panel forms the lower part of the interior of the vehicle and is usually the front floor panel to which the front seat is mounted, and the rear floor which is in contact with the rear part of the front floor panel and is equipped with the rear seat and also forms the bottom surface of the trunk room. It is divided into panels.

여기서, 상기 후방플로어패널(1)은 도 1에 도시된 바와 같이 전방부위에는 후방시트설치부(1a)가 형성되면서 그 후방부위에는 트렁크룸의 바닥을 형성하면서 스페어타이어(2)가 수용·적재될 수 있도록 함몰된 적재함(5)이 형성되는 한편, 상기 후방플로어패널(1)의 하부부위로는 후방시트설치부(1a)부위로 브라켓트와 스트랩을 매개로 연료탱크(3)가 장착된다.Here, the rear floor panel 1 has a rear seat installation portion 1a formed at the front portion as shown in FIG. 1 while the spare tire 2 is accommodated and loaded while forming the bottom of the trunk room at the rear portion thereof. A loading box 5 recessed to be formed is formed, while a fuel tank 3 is mounted to a lower portion of the rear floor panel 1 through a bracket and a strap to a rear seat installation portion 1a.

또한, 상기 스페어타이어웰(2)와 연료탱크(3)사이에는 양쪽 차륜을 연결하면서 차폭을 가로지르는 서브프레임(4)이 구비되어진다.In addition, between the spare tire well 2 and the fuel tank 3 is provided with a subframe 4 crossing the vehicle width while connecting both wheels.

그러나, 이와 같이 후방플로어패널(1)에서 지면쪽으로 함몰된 적재함(5)에 수용된 스페어타이어(2)와 상기 후방플로어패널(1)의 하부부위로 장착된 연료탱크(3) 및 스페어타이어(2)와 연료탱크(3)사이에 위치된 서브프레임(4)이 서로 동일 선상으로 위치되면 후방 충돌시 매우 위험한 상황을 야기 시킬 수 있는데 즉, 도 2에 도시된 바와 같이 충돌물체(O)에 의한 후방 충돌로 인해 파손되면서 밀려드는 범퍼(B)에 의한 충격력(F)이 스페어타이어(2)가 수용된 적재함(5)으로 전달되고 이에 따라, 상기 스페어타이어(2)가 전방으로 이동되면서 서브프레임(4)과 연료탱크(3)를 타격해 손상을 주는 문제가 있게 된다.However, the spare tire 2 accommodated in the loading box 5 recessed toward the ground in the rear floor panel 1 and the fuel tank 3 and the spare tire 2 mounted to the lower part of the rear floor panel 1, respectively. ) And the subframe 4 positioned between the fuel tank 3 on the same line may cause a very dangerous situation in the rear collision, that is, due to the collision object O as shown in FIG. The impact force F caused by the bumper B, which is damaged due to the rear collision, is transmitted to the storage box 5 in which the spare tire 2 is accommodated. As a result, the spare tire 2 is moved forward and the subframe ( 4) and the fuel tank (3) is a problem that damages.

또한, 이와 같이 연료탱크(3)가 타격 되면 연료탱크(3)가 변형되거나 파열됨으로써 연료탱크내의 연료가 외부로 유출되고 이로 인해, 상기 연료탱크(3)로부터 연료가 유출되어 화재가 발생될 수 있어 운전자 및 탑승자가 심각한 위험에 처해지는 문제점이 있었다.In addition, when the fuel tank 3 is hit in this way, the fuel tank 3 is deformed or ruptured, so that the fuel in the fuel tank is leaked to the outside, whereby the fuel may be leaked from the fuel tank 3 to cause a fire. There was a problem that the driver and passengers are in serious danger.

이에 본 발명은 상기와 같은 점을 감안하여 발명된 것으로, 후방 충돌시 연료탱크와 서브프레임과 동일 선상으로 위치되는 스페어타이어를 서브프레임을 따라 위쪽으로 상승 또는 하강 이동시켜 스페어타이어에 의한 주변 부품들의 연속적인 변형을 방지함에 그 목적이 있다.Accordingly, the present invention has been made in view of the above, and in the case of rear collision, spare tires which are located in the same line as the fuel tank and the subframe are moved upward or downward along the subframe so that The purpose is to prevent continuous deformation.

상기와 같은 목적을 달성하기 위한 본 발명은, 후방플로어패널의 저면부위에장착된 연료탱크와 트렁크룸을 형성하면서 스페어타이어를 수용하도록 저면으로 돌출된 적재함사이에 양쪽 차륜을 연결하면서 차폭을 가로지르도록 구비된 서브프레임이 상기 적재함쪽으로나 그 반대로 경사진 안내면을 형성한 것을 특징으로 한다.The present invention for achieving the above object, across the vehicle width while connecting both wheels between the fuel tank mounted on the bottom portion of the rear floor panel and the luggage compartment protruding to the bottom to accommodate the spare tire while forming a trunk room The subframe provided so as to form a guide surface inclined toward the loading box or vice versa.

도 1은 종래에 따른 차량의 스페어타이어 보관장치의 사시도1 is a perspective view of a spare tire storage device of a vehicle according to the prior art

도 2는 차량의 후방 충돌시 종래에 따른 스페어타이어 보관장치의 변형 상태도Figure 2 is a modified state of the spare tire storage device according to the prior art when the rear collision of the vehicle

도 3은 본 발명에 따른 차량용 스페어타이어의 밀림안내장치의 사시도3 is a perspective view of a jungle guide device for a spare tire for a vehicle according to the present invention;

도 4는 도 3의 A-A 선 부분 단면도4 is a cross-sectional view taken along the line A-A of FIG.

도 5는 본 발명에 따른 변형례5 is a modification according to the present invention

도 6은 본 발명에 따른 밀림안내장치에 의한 스페어타이어의 이동 상태도Figure 6 is a state diagram of the movement of the spare tire according to the jungle guide device according to the present invention

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

1 : 후방플로우패널1a : 후방시트설치부1: Rear flow panel 1a: Rear seat installation part

1b : 스테어타이어월부1c : 개구홀1b: Stair tire wall part 1c: opening hole

2 : 스페어타이어3 : 연료탱크2: spare tire 3: fuel tank

4 : 서브프레임4a : 안내면4: subframe 4a: guide surface

5 :적재함5: loading

B : 범퍼F : 충격력B: Bumper F: Impact Force

SF : 차체프레임O : 충돌물체SF: Body frame O: Collision object

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

도 3은 본 발명에 따른 차량용 스페어타이어의 밀림안내장치의 사시도를 도시한 것인바, 본 발명은 후방플로어패널(1)이 그 전방부위의 저면부위로 브라켓트와 스트랩을 매개로 연료탱크(3)가 장착되면서 그 후방부위를 이루는 트렁크룸내로 스페어타이어(2)가 수용·적재될 수 있도록 함몰된 적재함(5)이 형성되되, 상기 후방플로어패널(1)에 장착된 연료탱크(3)와 적재함(5)사이에 양쪽 차륜을 연결하면서 차폭을 가로지르도록 구비된 서브프레임(4)이 도 4에 도시된 바와 같이 상기 적재함(5)쪽으로 경사진 안내면(4a)을 형성하게 된다.Figure 3 shows a perspective view of the jungle guide device of the vehicle spare tire according to the present invention, the present invention is the rear floor panel (1) fuel tank (3) via the bracket and the strap to the bottom of the front portion of the fuel tank (3) Is mounted, the storage box 5 is formed so that the spare tire (2) can be accommodated and loaded into the trunk room forming the rear portion, the fuel tank (3) and the loading box mounted on the rear floor panel (1) The subframe 4 provided to cross the vehicle width while connecting both wheels between the 5 forms a guide surface 4a inclined toward the stacking box 5 as shown in FIG.

한편, 상기 서브프레임(4)의 안내면(4a)은 도 5에 도시된 바와 같이 상기 적재함(5)의 반대쪽으로 즉, 지면쪽의 하방향으로 경사지어 스페어타이어를 지면쪽으로 하강시키도록 될 수 도 있음은 물론이다.On the other hand, the guide surface (4a) of the sub-frame (4) may be inclined toward the opposite side of the loading box 5, that is, downward toward the ground as shown in Figure 5 may be to lower the spare tire toward the ground Of course.

이하 본 발명의 작동을 첨부된 도면을 참조로 상세히 설명한다.Hereinafter, the operation of the present invention will be described in detail with reference to the accompanying drawings.

본 발명은 전술한 종래의 경우와 같이 후방플로어패널(1)의 후방시트설치부(1a)가 장착되는 하부부위로 장착된 연료탱크(3)와 이에 간격을 두고 양쪽 차륜을 연결하면서 차폭을 가로지르는 서브프레임(4) 및 이 서브프레임(4)에 간격을 두고 트렁크룸으로부터 외부로 노출된 적재함(5)이 순차적으로 배열되어진다.The present invention is connected to the fuel tank (3) mounted to the lower portion where the rear seat installation portion (1a) of the rear floor panel (1) is mounted, and connecting both wheels at intervals therebetween, so as to transverse the vehicle width. The shredding subframe 4 and the stacking box 5 exposed to the outside from the trunk room at intervals in the subframe 4 are sequentially arranged.

그러나, 본 발명은 상기 적재함(5)에 소정 간격을 두고 위치된 서브프레임(4)이 스페어타이어(2)를 수용한 적재함(5)쪽으로 경사진 안내면(4a)을 형성해 이에 따라, 차량의 후방충돌에 따라 범퍼(B)로부터 가해지는 충격력(F)이 범퍼(B)를 통해 스페어타이어(2)를 수용한 적재함(5)쪽으로 가해지게 되면, 상기 적재함(5)이 변형되면서 서브프레임(4)쪽으로 밀려가는 스페어타이어(2)가 연료탱크(3)쪽으로 이동되지 않고 트렁크룸내부로 상승되어지게 된다.However, in the present invention, the subframe 4 positioned at predetermined intervals in the stacking box 5 forms a guide surface 4a which is inclined toward the stacking box 5 in which the spare tire 2 is accommodated. When the impact force (F) applied from the bumper (B) due to the collision is applied to the loading box (5) receiving the spare tire (2) through the bumper (B), the loading box (5) is deformed while the subframe (4) Spare tire (2) that is pushed toward the side is raised to the inside of the luggage compartment without moving to the fuel tank (3).

즉, 상기 범퍼(B)에서 적재함(5)으로 전달되는 충격력(F)에 의해 이동되는 스페어타이어(2)가 도 5에 도시된 바와 같이, 서브프레임(4)의 안내면(4a)을 따라 차량 실내쪽으로 이동되고 이에 따라, 상기 적재함(5)의 전방부위로 위치된 서브프레임(4)과 연료탱크(3)에 손상을 주지 않게 된다.That is, the spare tire 2 moved by the impact force F transmitted from the bumper B to the loading box 5 is shown along the guide surface 4a of the subframe 4 as shown in FIG. 5. It moves to the interior and thus does not damage the subframe 4 and the fuel tank 3 located in front of the stack 5.

한편, 본 발명은 상기 서브프레임(4)의 안내면(4a)이 적재함(5)의 반대쪽으로 즉, 지면쪽의 하방향으로 경사지게 되면, 상기 범퍼(B)에서 적재함(5)으로 전달되는 충격력(F)에 의해 이동되는 스페어타이어(2)가 도 5에 서 가상선으로 도시된 바와 같이, 서브프레임(4)의 안내면(4a)을 따라 지면쪽으로 이동되고 이에 따라, 상기 적재함(5)의 전방부위로 위치된 서브프레임(4)과 연료탱크(3)에 손상을 주지 않게 된다.On the other hand, the present invention, when the guide surface (4a) of the sub-frame (4) is inclined on the opposite side of the loading box 5, that is, the downward direction of the ground, the impact force transmitted from the bumper (B) to the loading box ( The spare tire 2 moved by F) is moved to the ground along the guide surface 4a of the subframe 4, as shown by the virtual line in FIG. The subframe 4 and the fuel tank 3 positioned as parts are not damaged.

이와 같이, 본 발명은 후방 서브프레임(4)을 따라 차량 실내쪽으로나 지면쪽으로 상승·이동되므로 결코 스페어타이어(2)에 의한 연료탱크(3)의 손상이 방지하게 된다.As described above, the present invention is prevented from damaging the fuel tank 3 by the spare tire 2 because the present invention is raised and moved along the rear subframe 4 toward the vehicle interior or the ground.

이상 설명한 바와 같이 본 발명에 의하면, 스페어타이어를 수용하는 적재함에 간격을 두고 후방플로어패널의 저면 부위에 구비된 서브프레임에 스페어타이어쪽으로 향하는 부위에 경사진 안내면을 형성해 이에 따라, 차량의 후방 범퍼로부터 가해지는 큰 충격에 의해 이동되는 스페어타이어를 차량 실내쪽으로나 지면쪽으로 상승 또는 하강시켜 그 전방부위로 동일선상에 위치되는 연료탱크의 연속적인 변형을 완전히 방지할 수 있는 효과가 있게 된다.As described above, according to the present invention, an inclined guide surface is formed in a subframe provided on the bottom portion of the rear floor panel at an interval to the storage box for accommodating the spare tire, and is inclined toward the spare tire. Spare tires moved by a large impact applied to the vehicle interior or the ground is raised or lowered there is an effect that can completely prevent the continuous deformation of the fuel tank located on the same line in front of the vehicle.

Claims (2)

후방플로어패널(1)의 저면부위에서 양쪽 차륜을 연결하면서 차폭을 가로지르도록 구비된 서브프레임(4)이 스페어타이어(2)를 수용하도록 트렁크룸에 형성된 적재함(5)쪽으로 경사진 안내면(4a)을 형성한 차량용 스페어타이어의 밀림안내장치.Guide surface 4a inclined toward the stacking box 5 formed in the luggage compartment to accommodate the spare tire 2 having a subframe 4 provided to cross the vehicle width while connecting both wheels at the bottom portion of the rear floor panel 1. Jungle guidance device for a vehicle spare tire formed). 제 1항에 있어서, 상기 안내면(4a)이 적재함(5)의 반대쪽인 지면쪽의 하방향으로 경사지도록 형성된 것을 특징으로 하는 차량용 스페어타이어의 밀림안내장치.2. The apparatus of claim 1, wherein the guide surface (4a) is formed to be inclined downward toward the ground side opposite to the loading box (5).
KR1020020029911A 2002-05-29 2002-05-29 Sliding guide device of spare tire container in vehicle KR20030092296A (en)

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101412444B1 (en) * 2009-07-06 2014-06-25 닛산 지도우샤 가부시키가이샤 Spare-tire installation structure

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6133773U (en) * 1984-07-31 1986-03-01 トヨタ自動車株式会社 Automobile rear structure
KR970009501U (en) * 1995-08-24 1997-03-27 Structure of rear crossmember for car
KR970038316U (en) * 1995-12-30 1997-07-29 Rear floor fan structure
KR19980040773U (en) * 1996-12-23 1998-09-15 김영귀 Rear undercarriage of the car

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6133773U (en) * 1984-07-31 1986-03-01 トヨタ自動車株式会社 Automobile rear structure
KR970009501U (en) * 1995-08-24 1997-03-27 Structure of rear crossmember for car
KR970038316U (en) * 1995-12-30 1997-07-29 Rear floor fan structure
KR19980040773U (en) * 1996-12-23 1998-09-15 김영귀 Rear undercarriage of the car

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101412444B1 (en) * 2009-07-06 2014-06-25 닛산 지도우샤 가부시키가이샤 Spare-tire installation structure

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