KR200201347Y1 - Structure for reinforcing the roof panel - Google Patents

Structure for reinforcing the roof panel Download PDF

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Publication number
KR200201347Y1
KR200201347Y1 KR2019950034308U KR19950034308U KR200201347Y1 KR 200201347 Y1 KR200201347 Y1 KR 200201347Y1 KR 2019950034308 U KR2019950034308 U KR 2019950034308U KR 19950034308 U KR19950034308 U KR 19950034308U KR 200201347 Y1 KR200201347 Y1 KR 200201347Y1
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KR
South Korea
Prior art keywords
roof panel
reinforcement
rear header
header
roof
Prior art date
Application number
KR2019950034308U
Other languages
Korean (ko)
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KR970023077U (en
Inventor
이영주
Original Assignee
류정열
기아자동차주식회사
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Publication date
Application filed by 류정열, 기아자동차주식회사 filed Critical 류정열
Priority to KR2019950034308U priority Critical patent/KR200201347Y1/en
Publication of KR970023077U publication Critical patent/KR970023077U/en
Application granted granted Critical
Publication of KR200201347Y1 publication Critical patent/KR200201347Y1/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
    • B62D25/06—Fixed roofs
    • 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
    • B62D25/04—Door pillars ; windshield pillars
    • 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
    • B60R2021/0018—Roll-over
    • 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

Abstract

본 고안은 자동차의 천장부를 형성하는 루프 패널에 관한 것으로 루프패널(10)의 후면에는 후면 글래스(30)와 저면에는 리어 혜더 앗세이(20)가 형성됨에 있어서, 상기 루프 패널(10)과 헤더 앗세이(20)의 공간부(21)에 폐단면(110)을 형성한 리인포스먼트(100)가 취부됨으로서 자동차의 전복사고나 낙하물에 의한 접촉시 충격에너지를 잘 견디게 함으로서 자동차에 탑승한 승원의 안전올 보장할 수 있는 유용한 고안이다.The present invention relates to a roof panel that forms a ceiling of a vehicle. In the rear of the roof panel 10, a rear glass 30 and a rear heater assembly 20 are formed on the bottom of the roof panel 10, the roof panel 10 and the header. The reinforcement 100 having the closed section 110 formed in the space 21 of the assembly 20 is mounted so that the passengers who ride in the vehicle can withstand the impact energy in case of a rollover accident or a falling object. It is a useful design to guarantee the safety of the.

Description

자동차용 루프패널의 강성보강구조Rigid reinforcement structure of roof panel for automobile

본 고안은 자동차용 루프패널의 강성보강구조에 관한 것으로, 특히 백글라스가 안착되는 루프패널의 리어부의 강성이 향상되도록 하는 자동차용 루프 패널의 강성보강구조에 관한 것이다.The present invention relates to a rigid reinforcing structure of a roof panel for an automobile, and more particularly to a rigid reinforcing structure of a roof panel for a vehicle to improve the rigidity of the rear portion of the roof panel on which the back glass is seated.

제1도에 도시된 바와 같이, 차량 실내의 천장부를 이루는 루프패널(10)은, 프론트필라와, 센터필라, 리어필라 및, 이들 필라들의 상부를 연결하는 차체구조물에 테두리부분이 고정지지되며, 루프패널(10)의 리어부에는 백글라스(30)가 설치된다.As shown in FIG. 1, the roof panel 10 constituting the ceiling of the vehicle interior is fixed to the front pillar, the center pillar, the rear pillar, and the vehicle body structure connecting the upper portions of the pillars. The back glass 30 is provided in the rear part of the roof panel 10.

제2도에 의하면, 루프패널(10)의 리어부 저면은, 자동차의 양측 리어필라상단에 고정된 리어헤더(20)에 폐단면을 이루도록 접합되어 밀폐공간(21)이 형성되고, 자유단을 이루는 루프패널(10)과 리어헤더(20)의 접합부에 백글라스(30)의 상단이 얹혀져서 고정된다.According to FIG. 2, the bottom of the rear portion of the roof panel 10 is joined to the rear header 20 fixed to the upper sides of the rear pillars of the vehicle so as to form a closed end surface, thereby forming a closed space 21, thereby forming a free end. The upper end of the back glass 30 is placed on the junction between the roof panel 10 and the rear header 20 to be fixed.

따라서, 외부로부터 루프패널(10)의 리어부, 또는 백글라스(30)에 외력이 가해지게 되면 밀폐공간(21)에 의해 외부로부터의 외력이 완충되도록 한다.Therefore, when an external force is applied to the rear portion or the back glass 30 of the roof panel 10 from the outside, the external force from the outside is buffered by the sealed space 21.

그러나, 상기 종래 기술에 따르면, 백글라스(30)에 작은 외력이 가해지더라도, 자유단을 이루는 루프패널(l0)과 리어헤더(20)의 접합부가 쉽게 변형되어 백글라스(30)가 이탈되면서 빈번하게 실내로 침입되고, 루프패널(10)의 리어부가 쉽게 변형되어, 추돌사고나 전복사고시 탑승자가 크게 상해를 입게 되는 문제가 발생되었다.However, according to the prior art, even if a small external force is applied to the back glass 30, the joint between the free panel roof panel 110 and the rear header 20 is easily deformed and the back glass 30 is frequently separated. Intruded into the room, the rear portion of the roof panel 10 is easily deformed, causing a problem that the occupant is greatly injured during a crash or rollover accident.

이에 본 고안은 상기와 같은 문제를 해소하기 위해 안출된 것으로, 백글라스가 안착되는 루프패널의 리어부의 강성을 향상시켜서, 탑승자의 안전성이 향상되도록 하는 자동차용 루프패널의 강성보강구조를 제공함에 그 목적이 있다.The present invention has been made to solve the above problems, to improve the rigidity of the rear portion of the roof panel seated on the back glass, to provide a rigid reinforcement structure of the vehicle roof panel to improve the safety of the occupants There is this.

제1도는 자동차의 측면도.1 is a side view of a car.

제2도는 종래 기술을 도시한 도면으로서, 제1도의 A부를 절개한 단면도.2 is a view showing a prior art, a cross-sectional view taken along the portion A of FIG.

제3도는 본 고안을 도시한 도면으로서, 제2도에 대한 대응도이다.3 is a diagram showing the present invention, which corresponds to FIG.

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

10 : 루프패널 11,12,13,14 : 메탈본딩10: roof panel 11, 12, 13, 14: metal bonding

20 : 리어헤더 21a,21b : 밀폐공간20: rear header 21a, 21b: enclosed space

30 : 백글라스 100 : 보강재30: back glass 100: reinforcement

110 : 요부 120 : 철부110: main part 120: iron part

상기와 같은 목적을 달성하기 위한 본 고안은, 한 쌍의 리어필라 상부를 상호 연결하는 리어헤더에 루프패널의 리어부가 폐단면을 이루도록 접합되어서, 리어헤더와 루프패널 사이에 밀폐공간이 형성되어진 자동차용 루프패널의 강성보강구조에 있어서, 상기 리어헤더와 루프패널 사이에 요부와 철부가 형성된 보강재가 삽입되되, 리어헤더와 루프패널의 접합면에 보강재의 양쪽 선단면이 각각 끼워져 고정되면서, 금속접합을 매개로 루프패널의 안쪽면에 보강재의 철부가 각각 접합되어, 리어헤더와 루프패널에 의한 밀폐공간이 보강재에 의해 2개의 밀폐공간로 구획되면서, 루프패널과 보강재에 의한 밀폐공간이 루프패널에 금속접합된 철부를 매개로 다수개의 밀폐공간으로 구획되어진 것을 특징으로 하는 구조로 되어 있다.The present invention for achieving the above object is, the car is bonded to the rear header of the pair of rear pillars interconnected to form a closed cross-section of the rear panel of the roof pillar, a closed space is formed between the rear header and the roof panel In the rigid reinforcing structure of the roof panel, a reinforcement having recesses and convex portions is inserted between the rear header and the roof panel, and both front end surfaces of the reinforcement are fitted and fixed to the joint surface of the rear header and the roof panel, respectively, to form a metal joint. The convex portions of the reinforcement are respectively bonded to the inner surface of the roof panel, and the sealed space by the rear header and the roof panel is divided into two sealed spaces by the reinforcement, and the closed space by the roof panel and the reinforcement is made of metal in the roof panel. It is a structure characterized in that it is partitioned into a plurality of sealed spaces through the joined iron portion.

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

제3도는 본 고안을 도시한 도면으로서, 종래 기술을 도시한 제2도에 대한 대응도인 바, 이에 의하면, 한 쌍의 리어필라 상부를 상호 연결하는 리어헤더(20)에 루프패널(10)의 리어부가 폐단면을 이루도록 접합되어서, 리어헤더(20)와 루프패널(10) 사이에 밀폐공간(21)이 형성되고, 리어헤더(20)와 루프패널(10) 사이에 요부(110)와 철부(120)가 형성된 보강재(100)가 삽입된다.FIG. 3 is a view showing the present invention, which corresponds to FIG. 2 of the prior art, whereby the roof panel 10 is connected to a rear header 20 interconnecting a pair of rear pillars. The rear portion of the rear portion is joined to form a closed end surface, a sealed space 21 is formed between the rear header 20 and the roof panel 10, and the recess 110 and the recessed portion 110 between the rear header 20 and the roof panel 10. The reinforcement 100 in which the convex portion 120 is formed is inserted.

또한, 상기 리어혜더(20)와 루프패널(10)의 접합면에 보강재(100)의 양쪽 선단면이 각각 끼워져 고정되면서, 금속접합(12,13,14)을 매개로 루프패녈(10)의 안쪽면에 보강재(100)의 철부(120)가 각각 접합된다.In addition, both front end surfaces of the reinforcement 100 are fitted into and fixed to the joint surface of the rear heater 20 and the roof panel 10, respectively, and the roof patch 10 is connected to the metal joints 12, 13, and 14. Convex portions 120 of the reinforcement 100 are bonded to the inner surface, respectively.

따라서, 리어헤더(20)와 루프패널(10)에 의한 밀폐공간(21)이 보강재(100)에 의해 2개의 밀폐공간(21a,21b)로 구획되면서, 루프패널(10)과 보강재(100)에 의한 밀폐공간(21b)이 루프패널(10)에 금속접합(12,13,14)된 철부(120)를 매개로 다수개의 밀폐공간으로 구획된다.Accordingly, the closed space 21 by the rear header 20 and the roof panel 10 is partitioned into two sealed spaces 21a and 21b by the reinforcement 100, and thus the roof panel 10 and the reinforcement 100. The enclosed space 21b is partitioned into a plurality of enclosed spaces through the convex portions 120 of the metal joints 12, 13, and 14 to the roof panel 10.

본 고안에 따르면, 리어헤더(20)와 루프패널(10)의 접합면 사이에 보강재(100)의 양쪽 선단이 각각 끼워져 접합되므로, 이들 리어헤더(20)와 루프패널(10)의 접합면의 강성이 크게 향상되어, 백글라스(30;제2도참조)가 충분히 지지되면서, 추돌사고나 전복사고시 백글라스(30)가 차실내측으로 침입되는 것이 방지된다.According to the present invention, since both ends of the reinforcing material 100 are sandwiched between the rear header 20 and the joining surface of the roof panel 10, the joints of the rear header 20 and the roof panel 10 are connected. The stiffness is greatly improved, and while the back glass 30 (see FIG. 2) is sufficiently supported, the back glass 30 is prevented from infiltrating into the vehicle interior during a collision accident or a rollover accident.

또한, 리어헤더(20)에 접한 루프패널(10)에 외력이 직접적으로 가해지더라도, 요철부(110,120)가 형성된 보강재(100)에 의해 루프패널(10)의 변형이 방지되면서 외력에 의한 충격이 완충된다.In addition, even if an external force is directly applied to the roof panel 10 in contact with the rear header 20, the deformation of the roof panel 10 is prevented by the reinforcement 100 having the uneven parts 110 and 120, and the impact caused by the external force is prevented. Buffered.

여기서 상기 폐단면(110)을 형성한 리인포스먼트(100)를 루프 패널(10)과 헤더 앗세이(20)의 공간부(21)에 접합하여 형성함으로서 루프 패널의 강성 및 내구성을 향상시킴은 물론 처짐을 방지하는 효과가 있는 것이다.In this case, the reinforcement 100 having the closed end surface 110 is formed by joining the space portion 21 of the roof panel 10 and the header assembly 20 to improve the rigidity and durability of the roof panel. Of course, there is an effect to prevent sag.

이상 상기한 바와 같은 본 고안에 따르면, 리어헤더와 루프패널 사이에 요철부가 형성된 보강재가 삽입되되, 보강재의 양쪽 선단면이 리어헤더와 루프패널의 접합면에 끼워져 고정되면서, 보강재의 철부가 금속접합을 매개로 루프패널에 각각 접합되므로, 루프패널의 리어부 강성이 크게 향상된다.According to the present invention as described above, the reinforcement formed with the uneven portion is inserted between the rear header and the roof panel, both ends of the reinforcement is fitted and fixed to the joint surface of the rear header and the roof panel, the iron portion of the reinforcement is joined to the metal Since the roof panels are bonded to each other through the roof panel, the rear rigidity of the roof panel is greatly improved.

따라서, 추돌사고나 전복사고시 탑승자의 안전성이 향상되는 효과가 있다.Therefore, there is an effect of improving the safety of the occupant during the collision accident or rollover accident.

Claims (1)

(정정) 한 쌍의 리어필라 상부를 상호 연결하는 리어헤더(20)에 루프패널(10)의 리어부가 폐단면을 이루도록 접합되어서, 리어헤더(20)와 루프패널(10) 사이에 밀폐공간(21)이 형성되어진 자동차용 루프패덜의 강성보강구조에 있어서, 상기 리어헤더(20)와 루프패널(10) 사이에 요부(110)와 철부(120)가 형성된 보강재(100)가 삽입되되, 리어헤더(20)와 루프패널(10)의 접합면에 보강재(100)의 양쪽 선단면이 각각 끼워져 고정되면서, 금속접합(12,13,14)을 매개로 루프패널(10)의 안쪽면에 보강재(100)의 철부(120)가 각각 접합되어, 리어헤더(20)와 루프패널(10)에 의한 밀폐공간(21)이 보강재(100)에 의해 2개의 밀폐공간(21a,21b)로 구획되면서, 루프패널(10)과 보강재(100)에 의한 밀폐공간(21b)이 루프패널(10)에 금속접합(12,13,14)된 철부(120)를 매개로 다수개의 밀폐공간으로 구획되어진 것을 특징으로 하는 자동차용 루프패널의 강성보강구조.(Correct) The rear portion of the roof panel 10 is joined to the rear header 20 which interconnects the upper portion of the rear pillars to form a closed cross section, so that a closed space between the rear header 20 and the roof panel 10 ( In the rigid reinforcement structure of the vehicle roof paddle 21, the reinforcement 100 having the recess 110 and the convex part 120 is inserted between the rear header 20 and the roof panel 10, and the rear header Both end faces of the reinforcement 100 are fitted into the joint surface of the roof panel 10 and the roof panel 10, respectively, and the reinforcement material is formed on the inner surface of the roof panel 10 through the metal joints 12, 13, and 14, respectively. The convex portions 120 of 100 are joined to each other, and the sealed space 21 by the rear header 20 and the roof panel 10 is partitioned into two sealed spaces 21a and 21b by the reinforcing material 100. The enclosed space 21b by the roof panel 10 and the reinforcing material 100 is divided into a plurality of enclosed spaces through the convex portions 120 formed of metal joints 12, 13, and 14 to the roof panel 10. Gangseongbo steel structure of the car roof panel, characterized in that binary.
KR2019950034308U 1995-11-20 1995-11-20 Structure for reinforcing the roof panel KR200201347Y1 (en)

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Application Number Priority Date Filing Date Title
KR2019950034308U KR200201347Y1 (en) 1995-11-20 1995-11-20 Structure for reinforcing the roof panel

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Application Number Priority Date Filing Date Title
KR2019950034308U KR200201347Y1 (en) 1995-11-20 1995-11-20 Structure for reinforcing the roof panel

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KR970023077U KR970023077U (en) 1997-06-18
KR200201347Y1 true KR200201347Y1 (en) 2000-11-01

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KR2019950034308U KR200201347Y1 (en) 1995-11-20 1995-11-20 Structure for reinforcing the roof panel

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