KR0117538Y1 - Impact bar for a vehicle door - Google Patents

Impact bar for a vehicle door Download PDF

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Publication number
KR0117538Y1
KR0117538Y1 KR2019910024178U KR910024178U KR0117538Y1 KR 0117538 Y1 KR0117538 Y1 KR 0117538Y1 KR 2019910024178 U KR2019910024178 U KR 2019910024178U KR 910024178 U KR910024178 U KR 910024178U KR 0117538 Y1 KR0117538 Y1 KR 0117538Y1
Authority
KR
South Korea
Prior art keywords
vehicle
reinforcing bar
side door
inner panel
bracket
Prior art date
Application number
KR2019910024178U
Other languages
Korean (ko)
Other versions
KR930013687U (en
Inventor
엄승호
Original Assignee
이범창
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 이범창, 기아자동차주식회사 filed Critical 이범창
Priority to KR2019910024178U priority Critical patent/KR0117538Y1/en
Publication of KR930013687U publication Critical patent/KR930013687U/en
Application granted granted Critical
Publication of KR0117538Y1 publication Critical patent/KR0117538Y1/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
    • B60J5/0438—Elongated type elements, e.g. beams, cables, belts or wires characterised by the type of elongated elements
    • B60J5/0443—Beams
    • 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
    • B60J5/0412—Lower door structure
    • B60J5/0413—Inner panel, e.g. characterised by carrying 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
    • B60J5/0456—Behaviour during impact
    • B60J5/0458—Passive coupling of the reinforcement elements to the door or to the vehicle body
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES E05D AND E05F, RELATING TO CONSTRUCTION ELEMENTS, ELECTRIC CONTROL, POWER SUPPLY, POWER SIGNAL OR TRANSMISSION, USER INTERFACES, MOUNTING OR COUPLING, DETAILS, ACCESSORIES, AUXILIARY OPERATIONS NOT OTHERWISE PROVIDED FOR, APPLICATION THEREOF
    • E05Y2900/00—Application of doors, windows, wings or fittings thereof
    • E05Y2900/50—Application of doors, windows, wings or fittings thereof for vehicles
    • E05Y2900/53—Type of wing
    • E05Y2900/531—Doors

Landscapes

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

Abstract

본 고안은 자동차의 측면도어의 내부에 위치하여 차체의 측면강성을 부여하는 보강바아의 접합구조에 관한 것으로, 상기 보강바아(5)의 선단플랜지(7)가 요철형태의 분산브라켓트(6)를 매개로 측면도어(2)의 안쪽패널(3)에 부착되어짐에 따라 차량의 측면충돌사고시 충격에너지가 상기 분산브라켓트(6)에 의해 안쪽패널(3)에 골고루 분산되어짐으로서 탑승자의 안전보호가 강화되어진다.The present invention relates to a joint structure of a reinforcing bar which is located inside the side door of a vehicle to impart lateral rigidity of the vehicle body, and the front flange 7 of the reinforcing bar 5 has a concave-convex distribution bracket 6. As it is attached to the inner panel 3 of the side door 2, the impact energy in the event of a side collision of the vehicle is evenly distributed on the inner panel 3 by the distribution bracket 6, thereby enhancing the occupant's safety protection. It is done.

Description

자동차의 충격흡수용 패딩(PADDING)을 갖는 측면도어의 강성보강용 바아Rigidity reinforcing bar of side doors with padding for shock absorption of automobiles

제1도는 본 고안이 자동차의 측면도어에 설치된 상태를 나타낸 자동차의 부분측면도1 is a partial side view of a vehicle showing the present invention is installed on the side door of the vehicle

제2도는 제1도의 I-I선 확대단면도2 is an enlarged cross-sectional view taken along the line I-I of FIG.

제3도는 제2도의 요부사시도FIG. 3 shows the Yobu Sashii of FIG. 2.

제4도는 종래구조로서, 제2도에 대응되는 단면도4 is a conventional structure, a cross-sectional view corresponding to FIG.

＊ 도면의 주요부분에 대한 부호의 설명＊ Explanation of symbols on main parts of drawing

1 : 자동차 2 : 측면도어1: car 2: side door

3 : 안쪽패널 4 : 바깥쪽패널3: inner panel 4: outer panel

5 : 보강바아 6 : 분산브라켓트5: reinforcement bar 6: dispersion bracket

7 : 선단플랜지 ℓ : 간격7: Tip Flange ℓ: Spacing

본 고안은 자동차의 측면도어의 안쪽 및 바같쪽패널사이에 장착되는 보강바아의 접합구조에 관한 것로 특히 상기 안쪽패널에 보강바아를 에너지분산브라켓트를 이용하여 부착시킴으로서 자동차의 측면충돌시 충격에너지가 분산되어지도록 되어있는 자동차의 측면도어에 부착되는 보강바아의 접합구조에 관한 것이다.The present invention relates to the joining structure of the reinforcing bar mounted between the inside of the side door of the car and the panel like the bar. In particular, by attaching the reinforcing bar to the inner panel using an energy dissipation bracket, the impact energy in the event of a side collision of the car is increased. A joint structure of a reinforcing bar attached to a side door of a vehicle that is to be distributed.

일반적으로 자동차의 측면도어에는 이 측면도어의 안쪽 및 바깥쪽패널사이에 보강바아가 부착되어 차체의 측면강성을 향상시킴으로서, 차량 측면충돌시 발생되는 충격에너지를 흡수하여 탑승자의 안전을 도모하도록 되어 있는데, 이같은 역할을 수행하는 종래의 보강바아(15)는 제 4도에 도시된 바와같이 측면도어(12)의 안쪽 및 바같쪽패널(13,14)사이에 위치하여 상기 안쪽패널(13)에 용접과 같은 접합수단으로 직접 부착되어짐에 따라, 차량의 측면 충돌시 충격에너지가 상기 보강바아(15)를 매개로 측면도어(12)의 안쪽패녈(13)에 직접 전달되어 탑승자의 안전을 제대로 보호하지 못하였다.In general, reinforcement bars are attached to the side doors of the vehicle to improve the side rigidity of the vehicle body by absorbing the impact energy generated during side collisions. The conventional reinforcing bar 15, which performs such a role, is located between the inner side of the side door 12 and the bar-like panels 13 and 14 and welded to the inner panel 13, as shown in FIG. As it is directly attached to the bonding means, such as impact energy is transmitted directly to the inner side plate 13 of the side door 12 through the reinforcing bar 15 in the event of a side collision of the vehicle does not properly protect the safety of the occupants I couldn't.

이에 본 고안은 상기와 같은 종래의 제반문제를 해결하기 위해 안출해 낸 것으로, 차량 측면충돌시 발생되는 충돌에너지가 충격바아를 통해 분산되어 측면도어의 안쪽패널에 전달되어짐에 따라 탑승자의 안전을 강화시킨 개량된 자동차의 측면도어에 부착되는 보강바아의 접합구조를 제공함에 그 목적이 있다.The present invention has been devised to solve the conventional problems as described above, the collision energy generated during the collision of the vehicle is distributed through the impact bar is transmitted to the inner panel of the side door to enhance the safety of the occupants The purpose is to provide a joint structure of the reinforcing bar attached to the side door of the improved vehicle.

상기와 같은 목적을 달성하기 위한 본 고안은 자동차의 측면도어의 안쪽 및 바깥쪽패널사이에 위치하여 상기 안쪽패녈에 부착되는 보강바아의 접합구조에 있어서, 상기 보강바아의 선단플랜지가 요철형태의 분산브라켓트를 매개로 측면도어의 안쪽패녈에 부착되어지는 것을 특징으로 한다.The present invention for achieving the above object is located between the inner and outer panels of the side door of the vehicle in the joining structure of the reinforcing bar attached to the inner panel, the front flange of the reinforcing bar is distributed in the uneven shape It is characterized in that it is attached to the inner side of the side door via the bracket.

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

제1도내지 제3도는 본 고안을 설명하기 위한 도면들로서, 제1도는 본 고안이 설치되는 자동차(1)의 측면도어(2)부위의 측면도이고, 제2도는 제1도의 I-I선단면도이며, 제 3도는 본 고안의 요부를 나타낸 부분사시도로서, 자동차(1)의 측면도어(2)를 구성하는 안쪽 및 바깥쪽패널(3,4)사이에는 차체의 측면강성을 도모하기위해 보강바아(5)가 장착되어지는바, 이 보강바아(5)는 제2도 및 제3도에 도시된 바와같이 상기 측면도어(2)의 안쪽패널(3)에 요철형태의 분산브라켓트(6)를 매개로 이의 선단플랜지(7)가 용접되되, 이 요철형태의 분산브라켓트(6)에 의해 상기 보강바아(5)와 안쪽플랜지(3)사이에 일정한 간격(ℓ)이 형성된다.1 to 3 are views for explaining the present invention, Figure 1 is a side view of the side door (2) portion of the vehicle (1) to which the present invention is installed, Figure 2 is a cross-sectional view II of FIG. 3 is a partial perspective view showing the main part of the present invention, between the inner and outer panels (3,4) constituting the side door (2) of the vehicle (1) to reinforce the side stiffness of the vehicle body (5) The reinforcing bar 5 is mounted on the inner panel 3 of the side door 2 via a distribution bracket 6 having an uneven shape as shown in FIGS. 2 and 3. The tip flange 7 is welded to it, but a constant gap l is formed between the reinforcing bar 5 and the inner flange 3 by the uneven-shaped dispersion bracket 6.

따라서 본 고안은 자동차의 측면충돌시 가해지는 충격에너지가 상기 보강바아(5)에 전달되고, 이 보강바아(5)의 선단플랜지(7)에 부착된 요철형태의 분산브라켓트(6)의 간격(ℓ)을 매개로 측면도어(2)의 안쪽패널(3)에 분산전달되어짐으로서, 탑승자의 보호를 더욱 강화시킨다.Therefore, the present invention is the impact energy applied when the side impact of the vehicle is transmitted to the reinforcement bar (5), the interval between the uneven distribution bracket 6 of the concave-convex shape attached to the tip flange (7) of the reinforcement bar (5) By being distributed to the inner panel 3 of the side door 2 via l), the protection of the occupants is further enhanced.

상기와 같이 본 고안에 따른 자동차의 측면도어에 부착되는 보강바아의 접합구조는 보강바아(5)가 요철형태의 분산브라켓트(6)를 매개로 측면도어(2)의 안쪽패널(3)에 부착됨에 따라, 자동차의 측면사고 발생시 가해지는 충격이 이 분산브라켓트(6)에 의해서 안쪽패녈(3)에 골고루 분산되어 탑승자의 안전보호를 더욱 강화시키는 잇점을 갖추게 된다.As described above, the joint structure of the reinforcing bar attached to the side door of the vehicle according to the present invention is that the reinforcing bar 5 is attached to the inner panel 3 of the side door 2 through the distribution bracket 6 having the uneven shape. As a result, the impact applied in the event of a side accident of the vehicle is distributed evenly on the inner paddle 3 by the dispersion bracket 6, which has the advantage of further enhancing the safety protection of the occupant.

Claims (1)

측면도어(2)의 안쪽패널(3)과 바깥쪽패널(4)의 사이에 보강바아(5)가 설치되는 것에 있어서, 측면도어(2)의 안쪽패널(3)에 요철형태의 분산브라켓트(6)를 설치하고, 이 분산브라켓트(6)의 상면에 보강바아(5)의 선단플랜지(7)를 접합한 것을 특징으로 하는 자동차의 측면도어에 부착되는 보강바아의 접합구조.In the case where the reinforcing bar 5 is provided between the inner panel 3 and the outer panel 4 of the side door 2, the inner bracket 3 of the side door 2 has an uneven distribution bracket ( 6) is provided, and the front flange of the reinforcing bar 5 is joined to the upper surface of the dispersion bracket 6, wherein the joining structure of the reinforcing bar attached to the side door of the vehicle.
KR2019910024178U 1991-12-27 1991-12-27 Impact bar for a vehicle door KR0117538Y1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR2019910024178U KR0117538Y1 (en) 1991-12-27 1991-12-27 Impact bar for a vehicle door

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR2019910024178U KR0117538Y1 (en) 1991-12-27 1991-12-27 Impact bar for a vehicle door

Publications (2)

Publication Number Publication Date
KR930013687U KR930013687U (en) 1993-07-26
KR0117538Y1 true KR0117538Y1 (en) 1998-04-23

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ID=19325845

Family Applications (1)

Application Number Title Priority Date Filing Date
KR2019910024178U KR0117538Y1 (en) 1991-12-27 1991-12-27 Impact bar for a vehicle door

Country Status (1)

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Also Published As

Publication number Publication date
KR930013687U (en) 1993-07-26

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