KR20020048725A - Bracket for fixing a T-bar of a crash pad in a motor vehicle - Google Patents

Bracket for fixing a T-bar of a crash pad in a motor vehicle Download PDF

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Publication number
KR20020048725A
KR20020048725A KR1020000077956A KR20000077956A KR20020048725A KR 20020048725 A KR20020048725 A KR 20020048725A KR 1020000077956 A KR1020000077956 A KR 1020000077956A KR 20000077956 A KR20000077956 A KR 20000077956A KR 20020048725 A KR20020048725 A KR 20020048725A
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KR
South Korea
Prior art keywords
bar
fixing part
tee
fixing
bracket
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KR1020000077956A
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Korean (ko)
Inventor
천정종
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류정열
기아자동차주식회사
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Priority to KR1020000077956A priority Critical patent/KR20020048725A/en
Publication of KR20020048725A publication Critical patent/KR20020048725A/en

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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
    • B62D25/08—Front or rear portions
    • B62D25/14—Dashboards as superstructure sub-units
    • B62D25/145—Dashboards as superstructure sub-units having a crossbeam incorporated therein
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60K—ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
    • B60K37/00—Dashboards
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
    • B62D—MOTOR VEHICLES; TRAILERS
    • B62D27/00—Connections between superstructure or understructure sub-units
    • B62D27/02—Connections between superstructure or understructure sub-units rigid

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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 bracket for fixing a T-bar of an instrument panel of a vehicle is provided to improve a fixing force about a vehicle body of a T-bar and rigidity about torsion and a broadside collision. CONSTITUTION: A bracket for fixing a T-bar consists of a fixing part of T-bar side(52), a fixing part of filler side(54) and a fixing part of cowl part(56). The fixing part of T-bar side is faced to a T-bar bracket(11) joined in one side of the T-bar and is coupled to the T-bar bracket by a coupling tool like a bolt. The fixing part of filler side is expanded toward the front of a vehicle body from one side of the fixing part of the T-bar side. The fixing part of filler side is faced in an inner panel of the front filler(21) and is coupled in the inner panel of the front filler by the coupling tool like a bolt(24). The fixing part of cowl side is expanded horizontally with a cowl panel(30) from the front of the fixing part of the filler side to be stuck to the cowl panel classifying an engine room and a vehicle room. The fixing part of the panel side and the fixing part of the cowl side are fixed in the side and the front of the vehicle body individually. T-bar is fixed in the vehicle body firmly and vibration and noise of the T-bar and the instrument panel supported in the T-bar are reduced.

Description

자동차의 인스트루먼트 패널의 티-바 고정용 브라켓{Bracket for fixing a T-bar of a crash pad in a motor vehicle}Bracket for fixing a T-bar of a crash pad in a motor vehicle}

본 발명은 자동차의 인스트루먼트 패널에 관한 것이고, 보다 상세하게는 인스트루먼트 패널를 지지하는 티-바의 양단을 차체에 고정하기 위한 브라켓에 관한 것이다.The present invention relates to an instrument panel of a motor vehicle, and more particularly, to a bracket for fixing both ends of a tee bar supporting an instrument panel to a vehicle body.

널리 알려져 있는 바와 같이, 자동차 실내의 전방에는 미터 세트, 오디오 장치, 공조 시스템 제어 패널, 글로브 박스 및 각종 스위치류가 설치되는 인스트루먼트 패널이 장착되어 있다. 이러한 인스트루먼트 패널은 차체를 폭 방향으로 횡단하도록 설치된 티-바에 의해 지지된다.As is widely known, the front of an automobile interior is equipped with an instrument panel on which a meter set, an audio device, an air conditioning system control panel, a glove box, and various switches are installed. This instrument panel is supported by a tee bar installed to traverse the vehicle body in the width direction.

도 1 및 도 2는 인스트루먼트 패널을 지지하는 티-바의 일측단이 차체에 고정된 구조를 도시한다.1 and 2 illustrate a structure in which one end of a tee bar supporting an instrument panel is fixed to a vehicle body.

도시된 바와 같이, 티-바(10)는 대략 원통관 형상을 가지고 있으며, 티-바 브라켓(11)이 그 일측에 용접되어 있다. 티-바 브라켓(11)은 볼트(12)와 같은 체결구에 의해 티-바 고정용 브라켓(40)의 일측에 체결되고, 티-바 고정용 브라켓(40)은 그 타측이 볼트(24)와 같은 체결구에 의해 차체의 전방 필라 내부 패널(21)에 제결된다.As shown, the tee bar 10 has a substantially cylindrical tube shape, and the tee bar bracket 11 is welded to one side thereof. The tee bar bracket 11 is fastened to one side of the tee bar fixing bracket 40 by a fastener such as a bolt 12, and the other side of the tee bar fixing bracket 40 is bolt 24. It is fastened to the front pillar inner panel 21 of the vehicle body by a fastener such as the same.

이와 같이, 티-바(10)는 티-바 고정용 브라켓(40)에 의해 그 양단이 차체에 고정되어 인스트루먼트 패널(미도시)을 지지한다.In this way, the tee bar 10 is fixed to both ends of the tee bar fixing bracket 40 to support the instrument panel (not shown).

참고로, 도면에서 미설명 부호 22와 23은 각각 차체의 전방 필라 외부 패널과 보강 패널이며, 30은 엔진룸과 자동차의 실내를 구분하는 카울 패널이다.For reference, reference numerals 22 and 23 in the drawings are respectively the front pillar outer panel and the reinforcement panel of the vehicle body, and 30 is a cowl panel separating the engine room and the interior of the vehicle.

그러나, 상기와 같은 종래의 티-바는 다음과 같은 단점이 있다.However, such a conventional tee-bar has the following disadvantages.

즉, 상기된 바와 같이, 종래의 티-바를 차체에 고정하기 위한 고정 브라켓은차체의 일측면, 즉 전방 필라 내부 패널의 일측에만 체결되어 있다. 따라서, 차체와 티-바의 고정력이 약해 티-바 및 티-바에 의해 지지되는 인스트루먼트 패널에 진동 및 소음이 크게 발생되는 단점이 있다. 또한, 티-바의 비틀림 강성 및 측면 충돌에 대한 강성이 약하여 충돌시 쉽게 변형되는 단점이 있다.That is, as described above, the fixing bracket for fixing the conventional tee bar to the vehicle body is fastened only to one side of the vehicle body, that is, one side of the front pillar inner panel. Therefore, the fixing force between the vehicle body and the tee bar is weak, so that vibration and noise are greatly generated in the instrument panel supported by the tee bar and the tee bar. In addition, the torsional stiffness of the tee-bar and the stiffness to the side impact is weak, so there is a disadvantage in being easily deformed during the collision.

본 발명은, 상기와 같은 점을 감안하여 안출된 것으로, 티-바의 차체에 대한 고정력과 비틀림 강성 및 측면 충돌에 대한 강성을 향상시킬 수 있는 티-바 고정용 브라켓을 제공하는데 그 목적이 있다.The present invention has been made in view of the above, and an object of the present invention is to provide a tee-bar fixing bracket which can improve the fixing force and torsional rigidity of the tee-bar to the vehicle body and the stiffness against side impact. .

도 1은 종래의 인스트루먼트 패널의 티-바를 차체에 고정하는 구조를 도시한 단면도.1 is a cross-sectional view showing a structure for fixing the tee bar of the conventional instrument panel to the vehicle body.

도 2는 종래의 인스트루먼트 패널의 티-바 고정용 브라켓의 사시도.2 is a perspective view of a bracket for fixing a tee bar of a conventional instrument panel.

도 3은 본 발명의 일 실시예에 따른 티-바 고정용 브라켓을 이용하여 인스트루먼트 패널의 티바를 차체에 고정하는 구조를 도시한 단면도.Figure 3 is a cross-sectional view showing a structure for fixing the t-bar of the instrument panel to the vehicle body using the tee bar fixing bracket according to an embodiment of the present invention.

도 4는 본 발명의 일 실시예에 따른 티-바 고정용 브라켓의 사시도.Figure 4 is a perspective view of a bracket for fixing the tee bar in accordance with an embodiment of the present invention.

* 도면의 주요 부분에 대한 부호의 설명 *Explanation of symbols on the main parts of the drawings

10 : 티-바 11 : 티-바 브라켓10: T-bar 11: T-bar bracket

21 ; 전방 필라 내부 패널 30 : 카울 패널21; Front pillar inner panel 30: cowl panel

52 : 티-바측 고정부 54 : 필라측 고정부52: Tee-bar side fixing portion 54: Pillar side fixing portion

56 : 카울측 고정부56: cowl side fixing part

상기의 목적은, 인스트루먼트 패널을 지지하는 티-바의 티-바 브라켓에 고정되는 티-바측 고정부; 티-바 고정부의 일측단에 연결되며, 차체의 전방 필라 내부 패널에 고정되는 필라측 고정부; 및 필라측 고정부의 전측단에 연결되며, 엔진 룸과 실내를 격리하는 카울 패널에 고정되는 카울측 고정부를 포함하는 것을 특징으로 하는 본 발명에 따른 자동차용 인스트루먼트 패널의 티-바 고정용 브라켓에 의해 달성된다.The above object is a tee-bar side fixing portion fixed to the tee-bar bracket of the tee-bar supporting the instrument panel; A pillar side fixing part connected to one end of the tee bar fixing part and fixed to the front pillar inner panel of the vehicle body; And a cowl side fixing part connected to the front end of the pillar side fixing part and fixed to the cowl panel separating the engine room and the room, wherein the bracket for fixing the tee-bar of the vehicle instrument panel according to the present invention is provided. Is achieved by.

이하, 첨부된 도면을 참조하여 본 발명의 바람직한 실시예를 상세하게 설명한다.Hereinafter, with reference to the accompanying drawings will be described in detail a preferred embodiment of the present invention.

도 3 및 도 4는 본 발명의 일 실시예에 따른 자동차용 인스트루먼트 패널의 티-바 고정용 브라켓 및 이 브라켓에 의한 티-바의 차체에 대한 고정 구조를 도시한다.3 and 4 illustrate a tee-bar fixing bracket of a vehicle instrument panel according to an embodiment of the present invention and a fixing structure for the vehicle body of the tee-bar by the bracket.

도시된 바와 같이, 본 발명의 일 실시예에 따른 자동차용 인스트루먼트 패널의 티-바 고정용 브라켓은 티-바측 고정부(52)와 필라측 고정부(54)와 카울측 고정부(56)의 3 부분으로 이루어져 있다.As shown, the tee-bar fixing bracket of the automotive instrument panel according to an embodiment of the present invention is the tee-bar side fixing portion 52 and the pillar-side fixing portion 54 and the cowl side fixing portion 56 It consists of 3 parts.

티-바측 고정부(52)는 티-바(10)의 일측단에 접합된 티-바 브라켓(11)에 맞대어져 볼트(12)와 같은 체결구에 의해 티-바 브라켓(11)에 체결된다.The tee-bar fixing part 52 is fitted to the tee-bar bracket 11 joined to one end of the tee-bar 10 and fastened to the tee-bar bracket 11 by a fastener such as a bolt 12. do.

필라측 고정부(54)는 티-바측 고정부(52)의 일측단으로부터 차체의 전방을 향해 연장하고 있으며, 차체의 전방 필라를 이루는 전방 필라 내부 패널(21)에 맞대어지고, 볼트(24)와 같은 체결구에 의해 전방 필라 내부 패널(21)에 체결된다.The pillar side fixing portion 54 extends from one side end of the tee-bar side fixing portion 52 toward the front of the vehicle body and abuts against the front pillar inner panel 21 constituting the front pillar of the vehicle body, and the bolt 24. It is fastened to the front pillar inner panel 21 by a fastener such as.

카울측 고정부(56)는 엔진룸과 자동차의 실내를 구분하는 카울 패널(30)에 밀착되도록 필라측 고정부(54)의 전측단으로부터 카울 패널(30)과 평행한 방향으로 연장하며, 볼트(31)와 같은 체결구에 의해 카울 패널(30)에 체결된다.The cowl side fixing portion 56 extends in a direction parallel to the cowl panel 30 from the front end of the pillar side fixing portion 54 so as to be in close contact with the cowl panel 30 separating the engine room and the interior of the vehicle. It is fastened to the cowl panel 30 by the fastener like 31. FIG.

참고로, 도면에서 미설명 부호 22와 23은 각각 차체의 전방 필라 외부 패널과 보강 패널이다.For reference, reference numerals 22 and 23 in the drawings are respectively the front pillar outer panel and the reinforcement panel of the vehicle body.

이와 같이, 본 발명에 따른 티-바 고정용 브라켓은 패널측 고정부(54)와 카울측 고정부(56)의 두 부분이 각각 차체의 측면 및 전면에 각각 고정된다.As such, in the tee-bar fixing bracket according to the present invention, two parts of the panel side fixing part 54 and the cowl side fixing part 56 are respectively fixed to the side and front surfaces of the vehicle body, respectively.

상기된 바와 같은 본 발명에 따른 티-바 고정용 브라켓은 차체의 측면, 즉 전방 필라의 내부 패널 뿐만 아니라 차체의 전면, 즉 카울 패널에도 고정된다. 이에 따라 티-바가 차체에 보다 확고하게 고정될 수 있어, 티-바 및 티-바에 지지되는 인스트루먼트 패널의 진동 및 소음이 크게 저감될 수 있다. 또한, 이 티-바 고정용 브라켓이 차체의 측면 및 전면에 동시에 고정되므로, 티-바의 비틀림 강성 및 측면 충돌에 대한 강성이 크게 향상되는 효과도 얻을 수 있다.The tee-bar fixing bracket according to the present invention as described above is fixed not only to the side of the vehicle body, i.e. the inner panel of the front pillar, but also to the front of the vehicle body, i.e. the cowl panel. Accordingly, the tee bar can be more firmly fixed to the vehicle body, and vibration and noise of the tee bar and the instrument panel supported by the tee bar can be greatly reduced. In addition, since the tee-bar fixing bracket is fixed to the side and the front of the vehicle body at the same time, the torsional rigidity of the tee-bar and the stiffness against side impact can be greatly improved.

이상에서는, 본 발명을 특정의 바람직한 실시예에 대해서 도시하고 설명하였다. 그러나, 본 발명은 상술한 실시예에만 한정되는 것은 아니며, 본 발명이 속하는 기술 분야에서 통상의 지식을 가진 자라면 이하의 특허청구범위에 기재된 본 발명의 기술적 사상의 요지를 벗어남이 없이 얼마든지 다양하게 변경실시할 수 있을 것이다.In the above, the present invention has been illustrated and described with respect to certain preferred embodiments. However, the present invention is not limited only to the above-described embodiments, and those skilled in the art to which the present invention pertains may vary without departing from the spirit of the technical idea of the present invention described in the claims below. It may be changed.

Claims (1)

인스트루먼트 패널을 지지하는 티-바의 티-바 브라켓에 고정되는 티-바측 고정부;A tee-bar side fixing part fixed to a tee-bar bracket of a tee bar supporting an instrument panel; 상기 티-바 고정부의 일측단에 연결되며, 차체의 전방 필라 내부 패널에 고정되는 필라측 고정부; 및A pillar side fixing part connected to one end of the tee bar fixing part and fixed to a front pillar inner panel of the vehicle body; And 상기 필라측 고정부의 전측단에 연결되며, 엔진 룸과 실내를 격리하는 카울 패널에 고정되는 카울측 고정부를 포함하는 것을 특징으로 하는 자동차용 인스트루먼트 패널의 티-바 고정용 브라켓.And a cowl side fixing part connected to the front end of the pillar side fixing part and fixed to a cowl panel separating the engine room and the room.
KR1020000077956A 2000-12-18 2000-12-18 Bracket for fixing a T-bar of a crash pad in a motor vehicle KR20020048725A (en)

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Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR960005537U (en) * 1994-07-06 1996-02-17 Bracket structure for automobile dashboard
JPH10175564A (en) * 1996-12-18 1998-06-30 Nissan Motor Co Ltd Mounting structure of steering member
KR19980037473U (en) * 1996-12-17 1998-09-15 박병재 Automobile Deck Cross Member Coupling Structure
JPH1199965A (en) * 1997-09-30 1999-04-13 Mitsubishi Motors Corp Body structure

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR960005537U (en) * 1994-07-06 1996-02-17 Bracket structure for automobile dashboard
KR19980037473U (en) * 1996-12-17 1998-09-15 박병재 Automobile Deck Cross Member Coupling Structure
JPH10175564A (en) * 1996-12-18 1998-06-30 Nissan Motor Co Ltd Mounting structure of steering member
JPH1199965A (en) * 1997-09-30 1999-04-13 Mitsubishi Motors Corp Body structure

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