KR200157593Y1 - Impact bar - Google Patents

Impact bar Download PDF

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Publication number
KR200157593Y1
KR200157593Y1 KR2019970004048U KR19970004048U KR200157593Y1 KR 200157593 Y1 KR200157593 Y1 KR 200157593Y1 KR 2019970004048 U KR2019970004048 U KR 2019970004048U KR 19970004048 U KR19970004048 U KR 19970004048U KR 200157593 Y1 KR200157593 Y1 KR 200157593Y1
Authority
KR
South Korea
Prior art keywords
door
impact bar
car
impact
outer panel
Prior art date
Application number
KR2019970004048U
Other languages
Korean (ko)
Other versions
KR19980060040U (en
Inventor
오승철
Original Assignee
류정열
기아자동차주식회사
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 류정열, 기아자동차주식회사 filed Critical 류정열
Priority to KR2019970004048U priority Critical patent/KR200157593Y1/en
Publication of KR19980060040U publication Critical patent/KR19980060040U/en
Application granted granted Critical
Publication of KR200157593Y1 publication Critical patent/KR200157593Y1/en

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60J—WINDOWS, WINDSCREENS, NON-FIXED ROOFS, DOORS, OR SIMILAR DEVICES FOR VEHICLES; REMOVABLE EXTERNAL PROTECTIVE COVERINGS SPECIALLY ADAPTED FOR VEHICLES
    • B60J5/00—Doors
    • B60J5/04—Doors arranged at the vehicle sides
    • B60J5/042—Reinforcement elements
    • B60J5/0422—Elongated type elements, e.g. beams, cables, belts or wires
    • B60J5/0437—Elongated type elements, e.g. beams, cables, belts or wires characterised by the attachment means to the door, e.g. releasable attachment means
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60J—WINDOWS, WINDSCREENS, NON-FIXED ROOFS, DOORS, OR SIMILAR DEVICES FOR VEHICLES; REMOVABLE EXTERNAL PROTECTIVE COVERINGS SPECIALLY ADAPTED FOR VEHICLES
    • B60J5/00—Doors
    • B60J5/04—Doors arranged at the vehicle sides
    • B60J5/042—Reinforcement elements
    • B60J5/0422—Elongated type elements, e.g. beams, cables, belts or wires
    • B60J5/0423—Elongated type elements, e.g. beams, cables, belts or wires characterised by position in the lower door structure
    • B60J5/0426—Elongated type elements, e.g. beams, cables, belts or wires characterised by position in the lower door structure the elements being arranged at the beltline
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60J—WINDOWS, WINDSCREENS, NON-FIXED ROOFS, DOORS, OR SIMILAR DEVICES FOR VEHICLES; REMOVABLE EXTERNAL PROTECTIVE COVERINGS SPECIALLY ADAPTED FOR VEHICLES
    • B60J5/00—Doors
    • B60J5/04—Doors arranged at the vehicle sides
    • B60J5/0468—Fixation or mounting means specific for door components
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
    • B60R13/00—Elements for body-finishing, identifying, or decorating; Arrangements or adaptations for advertising purposes
    • B60R13/04—External Ornamental or guard strips; Ornamental inscriptive devices thereon
    • 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
    • B60Y2304/00—Optimising design; Manufacturing; Testing
    • B60Y2304/07—Facilitating assembling or mounting

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Body Structure For Vehicles (AREA)

Abstract

본 고안은 자동차의 측면 충돌시에 도아에 가해지는 외부충격을 무력화시킴으로써 차내의 승객을 보호할 수 있도록 하는 자동차의 도아 임팩트바를 효과적으로 취부할 수 있도록 한 자동차의 도아 임팩트바 취부구조에 관한 것으로, 종래구조는 도아(1')의 내측에 임팩트바(30')의 취부브라켓트(31')를 용접하는 일련의 작업이 크게 번거롭게 되어 제작이 어렵고, 비용이 많이 들게 되는 문제가 있게 될 뿐 아니라 도아(1')의 외부판넬(10')의 내측면에 설치되는 장강성보강부재(40')와 임팩트바(30')가 서로 분리된 상태이기 때문에 도아(1')의 장강성이 떨어지게 되는 문제가 있었던 바, 사이드프로텍터(20)의 내부에 임팩트바(30)를 설치하고, 이 임팩트바(30)의 일측에 사이드프로텍터(20)의 외측으로 돌출되는 체결볼트(31)를 고정 설치하며, 도아 외측판넬(10) 및 그의 내측에 설치되는 장강성보강부재(40)를 관통시킨 체결볼트(31)의 선단에 너트(32)를 결합한 것을 특징으로 하는 본 고안에 의하면 도아 임팩트바(30)의 설치가 극히 간편하게 되어 작업성 및 생산성을 크게 향상시킬 수 있게 되고, 생산원가를 절감할 수 있게 됨은 물론 자동차의 안전성을 크게 향상시킬 수 있게 된다.The present invention relates to a door impact bar mounting structure of a car that effectively mounts a door impact bar of a car to protect passengers in a car by disabling external shocks applied to the door during side impact of the car. The structure is difficult to manufacture and costly as well as a problem that the series of operations for welding the mounting bracket 31 'of the impact bar 30' on the inner side of the doa (1 ') is very cumbersome. The stiffness of the door 1 ′ is reduced because the stiffness reinforcing member 40 ′ and the impact bar 30 ′ installed on the inner side of the outer panel 10 ′ of the 1 ′) are separated from each other. There was a bar, the impact bar 30 is installed in the inside of the side protector 20, the fastening bolt 31 protruding to the outside of the side protector 20 is fixed to one side of the impact bar 30, Door outer panel 10 and According to the present invention, the nut 32 is coupled to the distal end of the fastening bolt 31 through which the long reinforcing reinforcing member 40 installed inside of the door impact bar 30 becomes extremely simple. This can greatly improve the productivity and productivity, reduce the production cost and greatly improve the safety of the car.

Description

자동차의 도아 임팩트바 취부구조Doa impact bar mounting structure of car

본 고안은 자동차의 측면 충돌시에 도아에 가해지는 외부충격을 무력화시킴으로써 차내의 승객을 보호할 수 있도록 하는 자동차의 도아 임팩트바를 효과적으로 취부할 수 있도록 한 자동차의 도아 임팩트바 취부구조에 관한 것으로, 더 자세하게는 도아 임팩트바를 도아의 외부에서 간편하게 설치할 수 있도록 개선한 것에 관한 것이다.The present invention relates to a door impact bar mounting structure of an automobile, which effectively mounts a door impact bar of a vehicle to protect passengers in the vehicle by disabling external shocks applied to the door during a side collision of the vehicle. In detail, the present invention relates to an improvement to easily install a door impact bar from the outside of the door.

종래에 있어서 자동차의 측면충돌시에 도아에 가해지는 외부충격을 완화시켜 차내의 승객을 보호할 수 있도록 하는 도아 임팩트바(Door Impact Bar)는 제2도 및 제3도와 같이 도아(1')의 외측에 부착되는 사이드프로텍터(20')와는 달리 별도의 취부브라켓트(31')를 통해 도아내측판넬(60')에 부착되어 도아(1')의 내부에 위치하게 되는 것이 보통인 바, 이와 같은 종래구조에 있어서는 도아(1')의 내측에 임팩트바(30')의 취부브라켓트(31')를 용접하는 일련의 작업이 크게 번거롭게 되어 제작이 어렵고, 비용이 많이 들게 되는 문제가 있게 될 뿐 아니라 도아(1')의 외부판넬(10')의 내측면에 설치되는 장강성보강부재(40')와 임팩트바(30')가 서로 분리된 상태이기 때문에 도아(1')의 장강성이 떨어지게 되는 문제가 있게 된다.In the related art, a door impact bar that can protect passengers in a vehicle by mitigating an external shock applied to the door in the event of a side impact of the vehicle, as shown in FIGS. Unlike the side protector 20 'attached to the outside, it is usually attached to the inner side panel 60' through a separate mounting bracket 31 'so that it is located inside the door 1'. In the conventional structure, a series of operations for welding the mounting bracket 31 'of the impact bar 30' to the inner side of the door 1 'becomes cumbersome, making the production difficult and expensive. Since the stiffness reinforcing member 40 'and the impact bar 30' installed on the inner side of the outer panel 10 'of the claw 1' are separated from each other, the stiffness of the claw 1 'is reduced. There is a problem.

본 고안은 상기 종래의 실정을 감안하여 안출한 것이며, 그 목적은 도아에 가해지는 외부충격에 대응할 수 있도록 하는 도아 임팩트바를 더욱 간편하게 설치할 수 있도록 함은 물론 도아의 장강성을 더욱 향상시킬 수 있도록 하는 자동차의 도아 임팩트바 취부구조를 제공하는 데에 있는 것이다.The present invention has been devised in view of the conventional situation, and its purpose is to make it easier to install a door impact bar that can cope with external shocks applied to the door, as well as to further improve the stiffness of the door. It is to provide a door impact bar mounting structure of a car.

제1도는 본 고안이 관계하는 도아의 정면도.1 is a front view of a door to which the present invention relates.

제2도는 종래구조의 종단면도.2 is a longitudinal sectional view of a conventional structure.

제3도는 종래구조의 횡단면도.3 is a cross-sectional view of a conventional structure.

제4도는 본 고안의 종단면도.Figure 4 is a longitudinal cross-sectional view of the present invention.

제5도는 본 고안의 요부 종단면도.Figure 5 is a longitudinal cross-sectional view of the main part of the present invention.

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

1 : 도아 10 : 외측판텔1: doa 10: outer panel

11 : 안착홈 20 : 사이드프로텍터11: seating groove 20: side protector

30 : 임팩트바 31 : 체결볼트30: Impact bar 31: Fastening bolt

32 : 너트 40 : 장강성보강부재32: nut 40: long rigid reinforcing member

본 고안은 상기의 목적을 달성하기 위하여 도아의 외측에 부착되는 사이드프로텍터의 내부에 도아 임팩트바를 설치하고, 이 도아 임팩트바에 고정 설치한 체결볼트를 도아 내측의 장강성부재에 관통 설치하는 것을 특징으로 하며, 이하 그 구체적인 내용을 첨부도면에 의거하여 더욱 자세히 설명하면 다음과 같다.The present invention is characterized in that a door impact bar is installed inside the side protector attached to the outside of the door to achieve the above object, and the fastening bolt fixed to the door impact bar is installed through the long rigid member inside the door. In the following, the specific content is described in more detail based on the accompanying drawings.

즉, 본 고안은 제4도 및 제5도와 같이 도아(1)의 외측판넬(10)의 외측에 설치되는 사이드프로텍터(20)의 내부에 임팩트바(30)를 설치하고, 이 임팩트바(30)의 일측에 사이드프로텍터(20)의 외측으로 돌출되는 체결볼트(31)를 고정 설치하며, 도아 외측판넬(10) 및 그의 내측에 설치되는 장강성보강부재(40)를 관통시킨 체결볼트(31)의 선단에 너트(32)를 결합하여서 되는 것이다.That is, the present invention provides an impact bar 30 inside the side protector 20 installed outside the outer panel 10 of the door 1 as shown in FIGS. 4 and 5, and the impact bar 30. Fastening bolt 31 is fixed to one side of the side protector 20 protruding outward of the side protector 20, penetrating through the outer panel 10 and the long rigid reinforcing member (40) installed inside the door. The nut 32 is coupled to the tip of the head.

도시된 실시예는 도아 외측판넬(10)에 도아 임팩트바(30)가 내장되어 반원형으로 돌출된 사이드프로텍터(20)의 내측면이 보다 안정적으로 접촉될 수 있도록 반원형의 안착홈(11)을 형성한 형태를 갖으며, 도면부호중 미설명부호 50은 충진재이다.The illustrated embodiment forms a semicircular seating recess 11 so that the inner side of the side protector 20 protruding in a semicircular shape can be more stably contacted with the door impact bar 30 built into the outer panel 10 of the door. It has one form, and reference numeral 50 in the drawing is a filler.

상기와 같이 구성된 본 고안에 있어서는 도아 외측판넬(10)의 바깥쪽에서 사이드프로텍터(20)의 일측으로 돌출된 체결볼트(31)를 투입하여 도아 외측판넬(10)과 장강성보강부재(40)를 관통시킨 후 너트(32)를 결합하는 것에 의해 사이드프로텍터(20) 및 그에 내장된 도아 임팩트바(30)를 간편하게 설치할 수 있게 되는 것으로, 도아 임팩트바(30)와 장강성보강부재(40)가 상호 접속되어 도아(1)의 장강성을 크게 향상시킬 수 있게 되는 것이다.In the present invention configured as described above, by inserting the fastening bolt 31 protruding to one side of the side protector 20 from the outside of the door outer panel 10 to the door outer panel 10 and the long rigid reinforcing member (40). By penetrating the nut 32, the side protector 20 and the door impact bar 30 embedded therein can be easily installed. The door impact bar 30 and the reinforcing member 40 are By interconnecting, it is possible to greatly improve the stiffness of the door 1.

따라서 본 고안에 의하면 도아 임팩트바(30)의 설치가 극히 간편하게 되어 작업성 및 생산성을 크게 향상시킬 수 있게 되고, 생산원가를 절감할 수 있게 됨은 물론 자동차의 측면충돌시 도아 임팩트바(30)로 전달된 충격을 장강성보강부재(40)로 분산하여 효과적으로 흡수할 수 있게 되는 등 자동차의 안전성을 크게 향상시킬 수 있게 되는 등의 효과를 얻을 수 있게 된다.Therefore, according to the present invention, the installation of the impact impact bar 30 is extremely simple, thereby greatly improving workability and productivity, and reducing the production cost, as well as the impact impact on the side of the car as the impact impact door 30. Dispersion of the transmitted shock to the high-strength reinforcing member 40 can be effectively absorbed, such as to significantly improve the safety of the vehicle can be obtained.

Claims (2)

도아(1)의 외측판넬(10)의 외측에 설치되는 사이드프로텍터(20)의 내부에 임팩트바(30)를 설치하고, 이 임팩트바(30)의 일측에 사이드프로텍터(20)의 외측으로 돌출되는 체결볼트(31)를 고정 설치하며, 도아 외측판넬(10) 및 그의 내측에 설치되는 장강성보강부재(40)를 관통시킨 체결볼트(31)의 선단에 너트(32)를 결합한 것을 특징으로 하는 자동차의 도아 임팩트바 취부구조.The impact bar 30 is installed inside the side protector 20 installed outside the outer panel 10 of the door 1, and protrudes out of the side protector 20 on one side of the impact bar 30. The fixing bolt 31 is fixed and installed, and the nut 32 is coupled to the front end of the fastening bolt 31 through the outer panel 10 and the high-strength reinforcing member 40 installed therein. Doa impact bar mounting structure of car to say. 청구항 1에 있어서, 도아 외측판넬(10)에 도아 임팩트바(30)가 내장되어 반원형으로 돌출된 사이드프로텍터(20)의 내측면이 보다 안정적으로 접촉될 수 있도록 반원형의 안착홈(11)을 형성한 것을 특징으로 하는 자동차의 도아 임팩트바 취부구조.The semi-circular seating groove 11 of claim 1, wherein the door impact bar 30 is embedded in the door outer panel 10 so that the inner surface of the side protector 20 protruding in a semicircular shape can be more stably contacted. Doa impact bar mounting structure of the car, characterized in that.
KR2019970004048U 1997-03-07 1997-03-07 Impact bar KR200157593Y1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR2019970004048U KR200157593Y1 (en) 1997-03-07 1997-03-07 Impact bar

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR2019970004048U KR200157593Y1 (en) 1997-03-07 1997-03-07 Impact bar

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Publication Number Publication Date
KR19980060040U KR19980060040U (en) 1998-11-05
KR200157593Y1 true KR200157593Y1 (en) 1999-10-01

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Family Applications (1)

Application Number Title Priority Date Filing Date
KR2019970004048U KR200157593Y1 (en) 1997-03-07 1997-03-07 Impact bar

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