KR0124354Y1 - A structure of an impact pipe of a side door for an automobile - Google Patents

A structure of an impact pipe of a side door for an automobile

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Publication number
KR0124354Y1
KR0124354Y1 KR2019950030699U KR19950030699U KR0124354Y1 KR 0124354 Y1 KR0124354 Y1 KR 0124354Y1 KR 2019950030699 U KR2019950030699 U KR 2019950030699U KR 19950030699 U KR19950030699 U KR 19950030699U KR 0124354 Y1 KR0124354 Y1 KR 0124354Y1
Authority
KR
South Korea
Prior art keywords
shock absorbing
absorbing pipe
mounting bracket
bent portion
view
Prior art date
Application number
KR2019950030699U
Other languages
Korean (ko)
Other versions
KR970016856U (en
Inventor
윤이국
Original Assignee
김태구
대우자동차주식회사
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Application filed by 김태구, 대우자동차주식회사 filed Critical 김태구
Priority to KR2019950030699U priority Critical patent/KR0124354Y1/en
Publication of KR970016856U publication Critical patent/KR970016856U/en
Application granted granted Critical
Publication of KR0124354Y1 publication Critical patent/KR0124354Y1/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
    • B60J5/0468—Fixation or mounting means specific for door components
    • 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
    • B60J5/0438—Elongated type elements, e.g. beams, cables, belts or wires characterised by the type of elongated elements
    • B60J5/0443—Beams
    • B60J5/0447—Beams formed of several elements arranged in parallel
    • 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
    • B60R21/02—Occupant safety arrangements or fittings, e.g. crash pads
    • B60R21/12—Occupant safety arrangements or fittings, e.g. crash pads which protect the occupants against personal attack from the inside or the outside of the vehicle
    • 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

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

Abstract

본 고안은 자동차의 측면도아 충격흡수 파이프구조에 관한 것으로, 측면도아(1)의 내측판넬(1a)과 외측판넬(1b)이 이루는 공간내부에 충격흡수 파이프(2)가 길게 연장되어 배열되고, 이 충격흡수 파이프(2)의 선단부는 장착브라켓(3)의 한쪽 절곡부(3a)에 용접으로 장착되며, 이 장착브라켓(3)의 다른쪽 절곡부(3b)는 측면도아(1)의 내측판넬(1a)에 부착되어 충격흡수 파이프(2)를 지지하게 되고, 상기 장착브라켓(3)의 지지강성을 향상시키기 위해 지지브라켓(4)이 장착브라켓(3)의 한쪽 절곡부(3a)와 내측판넬(1a)에 각각 부착되어 있는 한편, 상기 충격흡수 파이프(2)에 탄성을 부여해서 충격을 효과적으로 흡수할 수 있도록 충격흡수 파이프(2)가 장착브라켓(3)에 장착되는 부위와 인접한 부위가 절곡되어 절곡부(2a)가 형성된 구조로 되어, 충격흡수파이프(2)의 충격흡수 능력이 향상되게 되어 있다.The present invention relates to a shock absorbing pipe structure of a side view of an automobile, and the shock absorbing pipe (2) is arranged to extend in the space formed by the inner panel (1a) and the outer panel (1b) of the side view (1), The tip of the shock absorbing pipe 2 is welded to one bent portion 3a of the mounting bracket 3, and the other bent portion 3b of the mounting bracket 3 is the inner side of the side door 1. It is attached to the panel (1a) to support the shock absorbing pipe (2), in order to improve the support rigidity of the mounting bracket (3) the support bracket (4) and one bent portion (3a) of the mounting bracket (3) Attached to the inner panel 1a, respectively, and adjacent to the site where the shock absorbing pipe 2 is mounted to the mounting bracket 3 so as to give elasticity to the shock absorbing pipe 2 so as to effectively absorb the shock. Is bent to form a structure in which the bent portion 2a is formed, and the impact of the shock absorbing pipe 2 This ability may have been improved.

Description

자동차의 측면도아 충격흡수 파이프구조(A structure of an impact pipe of a side door for an automobile)A structure of an impact pipe of a side door for an automobile

제1도는 본 고안에 따른 측면도아 충격흡수 파이프가 장착브라켓에 장착된 상태의 단면도이고,1 is a cross-sectional view of the side view, the shock absorbing pipe according to the present invention is mounted on the mounting bracket,

제2도는 종래 기술에 따라 충격흡수 파이프가 측면도아에 장착브라켓을 매개로 장착된 상태를 나타내는 단면도.Figure 2 is a cross-sectional view showing a state in which the shock absorbing pipe is mounted on the side view through the mounting bracket according to the prior art.

제3도는 종래 기술에 따라 충격흡수 파이프가 장착브라켓에 장착된 상태의 사시도.Figure 3 is a perspective view of a state in which the shock absorbing pipe is mounted to the mounting bracket according to the prior art.

제4도는 제3도의 A-A선 단면도,4 is a cross-sectional view taken along the line A-A of FIG.

제5도는 제3도의 B-B선 단면도이다.5 is a cross-sectional view taken along the line B-B in FIG.

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

1:측면도아 1a:내측판넬1: side view 1a: inner panel

1b:외측판넬 2:충격흡수 파이프1b: Outer panel 2: Shock absorption pipe

2a:절곡부 3:장착브라켓2a: Bend section 3: Mounting bracket

3a,3b:절곡부 4:지지브라켓3a, 3b: Bend section 4: Support bracket

본 고안은 자동차의 측면충돌시에 도아가 차실내부로 밀리는 것을 방지하고 탑승자 등을 보다 안전하게 보호하기 위해 측면도아의 내부에 장착되는 충격흡수 파이프에 관한 것으로, 특히 충격흡수 파이프에 탄력수단을 부가하여 충격흡수능력을 향상시킬 수 있도록 된 자동차의 측면도아 충격흡수 파이프구조에 관한 것이다.The present invention relates to a shock absorbing pipe mounted inside the side door in order to prevent the door from being pushed into the interior of the vehicle in the event of a side collision of the vehicle and to protect the occupants more securely, in particular by adding an elastic means to the shock absorbing pipe The present invention relates to a shock absorbing pipe structure of a side view of a vehicle that is capable of improving shock absorbing ability.

종래 자동차의 측면충돌시에 충돌차량에 의해 측면도아가 차실내부로 밀리는 것을 방지하면서 탑승자 등을 보다 안전하게 보호하기 위해 측면도아의 내부에 충격흡수 파이프가 장착되어 있는 데, 이와 같은 충격흡수파이프는 제2도에 도시된 것과 같이 측면도아(1)의 하부에 측면도아(1)를 가로지르는 방향으로 배열되면서 충격흡수 파이프(2)의 양쪽 선단부위가 장착브라켓에 체결되어 지지되게 되어 있다.In order to prevent the side door from being pushed into the interior of the vehicle by a collision vehicle during side impact of a conventional vehicle, a shock absorbing pipe is mounted inside the side door to further protect the occupant. As shown in FIG. 1, both front end portions of the shock absorbing pipe 2 are fastened to the mounting bracket while being supported in a direction crossing the side door 1 at the bottom of the side door 1.

즉 제3도 내지 5도에 자세히 도시된 것과 같이, 측면도아(1)의 내측판넬(1a)과 외측판넬(1b)이 이루는 공간내부에 충격흡수 파이프(2)가 길게 연장되어 배열되고, 이 충격흡수 파이프(2)의 선단부는 장착브라켓(3)의 한쪽 절곡부(3a)에 용접 등으로 장착되어 있으며, 이 장착브라켓(3)의 다른쪽 절곡부(3b)는 측면도아(1)의 내측판넬(1a)에 부착되어 충격흡수 파이프(2)를 지지하게 되어 있는 한편, 상기 장착브라켓(3)의 지지강성을 향상시키기 위해 지지브라켓(4)이 장착브라켓(3)의 한쪽 절곡부(3a)와 내측판넬(1a)에 각각 부착되어 있다.That is, as shown in detail in FIGS. 3 to 5, the shock absorbing pipe 2 is arranged to extend in the space formed by the inner panel 1a and the outer panel 1b of the side view 1. The tip of the shock absorbing pipe 2 is attached to one bent portion 3a of the mounting bracket 3 by welding or the like, and the other bent portion 3b of the mounting bracket 3 is mounted on the side view 1. It is attached to the inner panel (1a) to support the shock absorbing pipe (2), while the support bracket (4) is one bent portion of the mounting bracket (3) to improve the support rigidity of the mounting bracket (3) It is attached to 3a) and the inner panel 1a, respectively.

그리고 상기 장착브라켓(3)이 충격흡수파이프(2)와 체결되는 구조는 제5도에 도시된 것과 같이, 충격흡수 파이프(2)가 얹혀지는 장착브라켓(3)의 안착부위가 원호형상으로 형성되면서 이 원호형상 절곡부(3a)에 충격흡수 파이프(2)가 안착되어 용접 등으로 장착되게 되어 있다.In addition, the mounting bracket 3 is fastened to the shock absorbing pipe 2, as shown in FIG. 5, the mounting portion of the mounting bracket 3 on which the shock absorbing pipe 2 is mounted is formed in an arc shape. As a result, the shock absorbing pipe 2 is seated on the arc-shaped bent portion 3a to be mounted by welding or the like.

상기한 바와 같은 종래의 측면도아 충격흡수구조에서는 자동차의 측면충돌시에 상기 충격흡수 파이프(2)가 충격을 흡수하면서 측면도아의 밀림을 방지하도록 되어 있지만, 충격흡수 파이프(2)가 곧은 파이프 형상을 하고 있기 때문에 충격량이 클 경우에는 이를 완전하게 흡수하기가 미흡하다고 하는 결점이 있었다.In the conventional side door impact absorbing structure as described above, the impact absorbing pipe 2 absorbs the shock and prevents the side door from being pushed during the side impact of the vehicle, but the shock absorbing pipe 2 has a straight pipe shape. In the case of a large impact, there was a drawback that it was insufficient to absorb it completely.

이에 본 고안은 상기한 종래의 결점을 해소하기 위해 안출된 것으로, 자동차의 측면충돌시에 측면도아의 밀림을 방지하면서 탑승자 등을 보다 안전하게 보호하기 위해 측면도아의 내부에 장착되는 충격흡수빔에 탄력수단을 부가하여 충격흡수능력을 향상시킴으로써 탑승자 등을 보다 안전하게 보호할 수 있도록 된 자동차의 측면도아 충격흡수 파이프구조를 제공함에 그 목적이 있다.The present invention has been devised to solve the above-mentioned drawbacks, and is resilient to the shock absorbing beam mounted inside the side doors to more safely protect the occupants while preventing the side doors from sliding during side collisions of the car. It is an object of the present invention to provide a shock absorbing pipe structure of a side view of a vehicle, which is capable of more safely protecting a passenger by adding a means to improve a shock absorbing ability.

상기한 바의 목적을 달성하기 위한 본 고안은, 측면도아의 내측판넬과 외측판넬이 이루는 공간내부에 충격흡수 파이프가 길게 연장되어 배열되고, 이 충격흡수 파이프의 선단부는 장착브라켓의 한쪽 절곡부에 용접으로 장착되며, 이 장착브라켓의 다른쪽 절곡부는 측면도아의 내측판넬에 부착되어 충격흡수 파이프를 지지하게 되고, 상기 장착브라켓의 지지강성을 향상시키기 위해 지지브라켓이 장착브라켓의 한쪽 절곡부와 내측판넬에 각각 부착되어 있는 한편, 상기 충격흡수 파이프에 탄성을 부여해서 충격을 효과적으로 흡수할 수 있도록 충격흡수 파이프가 장착브라켓에 장착되는 부위와 인접한 부위가 절곡되어 절곡부가 형성된 구조로 되어 있다.The present invention for achieving the above object is, the shock absorbing pipe is arranged to extend in the interior of the inner panel and the outer panel of the side view, the end of the shock absorbing pipe is arranged at one bent portion of the mounting bracket It is mounted by welding, and the other bent part of the mounting bracket is attached to the inner panel of the side door to support the shock absorbing pipe, and the support bracket is bent and one side of the mounting bracket to improve the support rigidity of the mounting bracket. Attached to the panel, on the other hand, the bending portion is formed by bending a portion adjacent to the portion on which the shock absorbing pipe is mounted on the mounting bracket so that the shock absorbing pipe can be elastically absorbed to effectively absorb the impact.

이에 따라 상기 절곡부에 의해 충격흡수 파이프의 탄성이 향상되어 충격흡수능력이 향상되게 됨으로써, 자동차의 측면충돌시에 충격을 보다 많이 흡수해서 탑승자 등을 안전하게 보호할 수 있게 된다.As a result, the elasticity of the shock absorbing pipe is improved by the bent portion, so that the shock absorbing ability is improved. Accordingly, the shock absorber can be more absorbed during the side collision of the vehicle to safely protect the occupants.

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

제1도는 본 고안에 따른 측면도아 충격흡수 파이프가 장착브라켓에 장착된 상태의 단면도인 바, 측면도아(1)의 내측판넬(1a)과 외측판넬(1b)이 이루는 공간내부에 충격흡수 파이프(2)가 길게연장되어 배열되고, 이 충격흡수 파이프(2)의 선단부는 장착브라켓(3)의 한쪽 절곡부(3a)에 용접 등으로 장착되어 있으며, 이 장착브라켓(3)의 다른쪽 절곡부(3b)는 측면도아(1)의 내측판넬(1a)에 부착되어 충격흡수 파이프(2)를 지지하게 되어 있는 한편, 상기 장착브라켓(3)의 지지강성을 향상시키기 위해 지지브라켓(4)이 장착브라켓(3)의한쪽 절곡부(3a)와 내측판넬(1a)에 각각 부착되어 있다.1 is a cross-sectional view of a side view shock absorbing pipe is mounted on the mounting bracket according to the present invention, the shock absorbing pipe in the space formed by the inner panel (1a) and the outer panel (1b) of the side view ( 2) is elongated and arranged, the tip of the shock absorbing pipe 2 is attached to one bent portion 3a of the mounting bracket 3 by welding or the like, and the other bent portion of the mounting bracket 3 is welded. (3b) is attached to the inner panel (1a) of the side view (1) to support the shock absorbing pipe (2), while the support bracket (4) is provided to improve the support rigidity of the mounting bracket (3) It is attached to one bent part 3a and the inner panel 1a of the mounting bracket 3, respectively.

그리고 상기 충격흡수 파이프(2)에 보다 높은 탄성을 부여해서 충격을 효과적으로 흡수할 수 있도록 충격흡수 파이프(2)가 장착브라켓(3)에 장착되는 부위와 인접한 부위가 절곡되어 절곡부(2a)를 형성하게 되어 있다.In addition, a portion adjacent to the portion where the shock absorbing pipe 2 is mounted on the mounting bracket 3 is bent to impart higher elasticity to the shock absorbing pipe 2 so as to effectively absorb the impact, thereby bending the bent portion 2a. It is supposed to form.

이에 따라 상기 절곡부(2a)에 의해 충격흡수 파이프(2)의 탄성이 향상되어 충격흡수능력이 향상되게 됨으로써, 자동차의 측면충돌시에 충격을 보다 많이 흡수해서 탑승자 등을 안전하게 보호할 수 있게 된다.Accordingly, the elasticity of the shock absorbing pipe 2 is improved by the bent portion 2a, so that the shock absorbing ability is improved, so that the shock is absorbed more during the side collision of the car, thereby protecting the occupant and the like. .

이상 설명한 바와 같이 본 고안에 따른 자동차의 측면도아 충격흡수 파이프구조에 의하면, 충격흡수 파이프에 탄성수단이 부가되어 충격 흡수능력이 향상되게 됨으로써 자동차의 측면충돌시에 충격을 보다 많이 흡수해서 탑승자 등을 안전하게 보호할 수 있는 효과가 있다.As described above, according to the shock absorbing pipe structure of the vehicle according to the present invention, an elastic means is added to the shock absorbing pipe so that the shock absorbing ability is improved, thereby absorbing more of the impact during side collision of the car, thereby occupying a passenger or the like. It is effective to protect it safely.

Claims (1)

측면도아(1)의 내측판넬(1a)과 외측판넬(1b)이 이루는 공간내부에 충격흡수 파이프(2)가 길게 연장되어 배열되고, 이 충격흡수 파이프(2)의 선단부는 장착브라켓(3)의 한쪽 절곡부(3a)에 용접으로 장착되며, 이 장착브라켓(3)의 다른쪽 절곡부(3b)는 측면도아(1)의 내측판넬(1a)에 부착되어 충격흡수 파이프(2)를 지지하게 되어 있는 한편, 상기 장착브라켓(3)의 지지강성을 향상시키기 위해 지지브라켓(4)이 장착브라켓(3)의 한쪽 절곡부(3a)와 내측판넬(1a)에 각각 부착된 자동차의 측면도아 충격흡수파이프구조에 있어서, 상기 충격흡수 파이프(2)에 탄성을 부여해서 충격을 효과적으로 흡수할 수 있도록 충격흡수 파이프(2)가 장착브라켓(3)에 장착되는 부위와 인접한 부위가 절곡되어 절곡부(2a)가 형성된 것을 특징으로 하는 자동차의 측면도아 충격흡수 파이프구조.The shock absorbing pipe 2 is extended and arranged in the space formed by the inner panel 1a and the outer panel 1b of the side view 1, and the tip of the shock absorbing pipe 2 is attached to the mounting bracket 3. Is welded to one bent portion 3a of the mounting bracket, and the other bent portion 3b of the mounting bracket 3 is attached to the inner panel 1a of the side door 1 to support the shock absorbing pipe 2. On the other hand, in order to improve the supporting rigidity of the mounting bracket (3), the side bracket of the vehicle, in which the support bracket (4) is attached to each of the bent portion (3a) and the inner panel (1a) of the mounting bracket (3), respectively. In the shock absorbing pipe structure, a portion adjacent to the portion where the shock absorbing pipe 2 is mounted on the mounting bracket 3 is bent so that the shock absorbing pipe 2 can be elastically absorbed to effectively absorb the shock. Side view of the automobile, characterized in that the (2a) formed shock absorbing pipe .
KR2019950030699U 1995-10-27 1995-10-27 A structure of an impact pipe of a side door for an automobile KR0124354Y1 (en)

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KR2019950030699U KR0124354Y1 (en) 1995-10-27 1995-10-27 A structure of an impact pipe of a side door for an automobile

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KR2019950030699U KR0124354Y1 (en) 1995-10-27 1995-10-27 A structure of an impact pipe of a side door for an automobile

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KR0124354Y1 true KR0124354Y1 (en) 1998-08-17

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