KR19980038694U - Door impact member structure using coil spring - Google Patents

Door impact member structure using coil spring Download PDF

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Publication number
KR19980038694U
KR19980038694U KR2019960051760U KR19960051760U KR19980038694U KR 19980038694 U KR19980038694 U KR 19980038694U KR 2019960051760 U KR2019960051760 U KR 2019960051760U KR 19960051760 U KR19960051760 U KR 19960051760U KR 19980038694 U KR19980038694 U KR 19980038694U
Authority
KR
South Korea
Prior art keywords
door
impact
impact member
coil spring
shim
Prior art date
Application number
KR2019960051760U
Other languages
Korean (ko)
Inventor
이기원
Original Assignee
박병재
현대자동차 주식회사
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 박병재, 현대자동차 주식회사 filed Critical 박병재
Priority to KR2019960051760U priority Critical patent/KR19980038694U/en
Publication of KR19980038694U publication Critical patent/KR19980038694U/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
    • B60J5/0456—Behaviour during impact
    • B60J5/0459—Active coupling of the reinforcement elements to the door or to the vehicle body, e.g. through releasing of pressurized gas
    • 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
    • B60J5/0438—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
    • B60J5/0468—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
    • 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 코일 스프링을 이용하여 도어 임팩트 멤버의 기능을 향상시켜서 측면 충돌시 크고 작은 충격을 최대한으로 흡수하여 차체의 손상을 최소화하고 도어의 측면이 실내로 밀려 들어오는 것을 효과적으로 방지하여 실내 탑승객의 최대한으로 보호할 수 있는 도어 임팩트 멤버를 제공하고자 하는 것으로, 이를 달성하기 위하여, 통상의 도어 인너 내측(1)면에 브래킷(3)에 의해 장착되어 있는 도어 임팩트 멤버에 있어서, 양단에 나사공(4a)(4b)이 형성되어 상기 브래킷(3)에 볼트(8)로 장착되는 도어 임팩트 멤버(4)와, 상기 도어 임팩트 멤버(4)와 코일 스프링(6)사이에 끼워져 코일 스프링(6)과 도어 임팩트 멤버(4)사이에 발생하는 소음을 방지하는 심(SHIM)(5)과, 상기 코일 스프링(6)의 이탈을 방지하는 스토퍼(7)를 구비하고 있는 것이다. 상기한 구성에 의하면, 측면 충돌시 도어의 중앙부분이 받는 큰 충격은 임팩트 멤버(4) 및 심(5)에 의하여 거의 대부분 흡수하고, 또한 미세한 충격은 코일 스프링(6)에 의하여 거의 흡수한다.The present invention improves the function of the door impact member by using coil springs to minimize the damage to the body and to effectively prevent the side of the door from being pushed into the room by absorbing big and small impacts to the maximum in the event of a side collision. To provide a protectable door impact member, in order to achieve this, in the door impact member, which is mounted by a bracket (3) on the inner side (1) of the ordinary door inner, screw holes (4a) at both ends (4b) is formed between the door impact member (4) and the door impact member (4) and the coil spring (6) to be mounted to the bracket (3) by bolts (8) to form a coil spring (6) and the door The shim 5 which prevents the noise generated between the impact members 4 and the stopper 7 which prevents the coil spring 6 from detaching are provided. According to the above configuration, the large impact received by the central portion of the door during side impact is absorbed almost by the impact member 4 and the shim 5, and the minute impact is also almost absorbed by the coil spring 6.

따라서, 본 고안에 의하면, 측면 충돌시 도어가 받는 큰 충격을 임팩트 멤버및 심이 흡수하고 미세힌 충격은 스프링에 의하여 효과적으로 흡수하여 차체의 손상을 최소화하여 충격이 실내로 밀려 들어오는 것을 방지하여 실내 탑승객의 최대한으로 보호할 수 있는 유용한 고안이다.Therefore, according to the present invention, the impact member and the shim absorb the large impact received by the door during the side collision, and the finely impacted shock is effectively absorbed by the spring to minimize the damage to the vehicle body, thereby preventing the impact from being pushed into the room. It is a useful design that provides maximum protection

Description

코일 스프링을 이용한 도어 임팩트 멤버 구조Door impact member structure using coil spring

본 고안은 코일 스프링을 이용한 도어 임팩트 멤버 구조에 관한 것으로, 특히 코일 스프링을 이용하여 도어 임팩트 멤버의 기능을 향상시켜서 측면 충돌시 크고 작은 충격을 보다 효과적으로 흡수하여 도어의 손상을 최소화하고 충격이 실내로 유입되는 것을 최대한으로 방지할 수 있는 임팩트 멤버의 개선에 관한 것이다.The present invention relates to a structure of a door impact member using a coil spring, and in particular, to improve the function of the door impact member by using a coil spring to absorb the large and small impacts more effectively during side impacts, thereby minimizing damage to the door and the impact into the room. It is about improving the impact member that can prevent the inflow as much as possible.

일반적으로 임팩트 빔(4)은 도 3에 도시한 바와 같이 양단이 브래킷(3)으로 지지되어 도어 인너 패널(1)에 장착되어 있고, 그 도어 인너 패널(1)은 도어 아우터 패널(2)과 접합되어 있다.In general, as shown in FIG. 3, the impact beam 4 is supported by the bracket 3 and mounted to the door inner panel 1. The door inner panel 1 is connected to the door outer panel 2. It is joined.

이러한 임팩트 빔(4)은 측면 충돌시 충격을 완벽하게 흡수할 수 없기 때문에 그때의 충격으로 도어의 손상이 크고 도어가 실내로 많이 유입되어 실내 탑승객에게 치명적인 상해를 입히는 등의 문제점이 있었다.Since the impact beam 4 cannot completely absorb the impact at the time of the side impact, the damage of the door is large due to the impact at that time, and the door is introduced into the interior, causing serious injury to the passengers.

본 고안은 상기한 문제점을 감안하여 안출된 것으로서, 코일 스프링을 이용하여 도어 임팩트 멤버의 기능을 향상시켜서 측면 충돌시 크고 작은 충격을 최대한으로 흡수하여 차체의 손상을 최소화하고 도어의 측면이 실내로 밀려 들어오는 것을 효과적으로 방지하여 실내 탑승객의 최대한으로 보호할 수 있는 도어 임팩트 멤버를 제공하는 것을 과제로 한다.The present invention was conceived in view of the above problems, by using the coil spring to improve the function of the door impact member to minimize the damage to the vehicle body by maximizing the absorption of large and small shocks in the event of a side collision and the side of the door is pushed into the room The task is to provide a door impact member that can effectively prevent entry and protect the occupants as much as possible.

도 1은 종래의 임팩트 멤버가 장착되어 있는 도어의 횡단면도1 is a cross-sectional view of a door equipped with a conventional impact member

도 2는 본 고안의 임팩트 멤버가 장착되어 있는 도어를 절개하여 보인 요부 분리 사시도Figure 2 is a perspective view of the main portion separated by cutting the door is mounted the impact member of the present invention

도 3는 도 2의 A-A선 단면도3 is a cross-sectional view taken along the line A-A of FIG.

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

1 : 도어 인너 패널1: door inner panel

2 : 도어 아우터 패널2: door outer panel

3 : 브래킷3: bracket

4 : 임팩트 멤버4: Impact member

4a,4b: 나사공4a, 4b: screwdriver

5 : 심(SHIM)5: Shim

6 : 스프링6: spring

7 : 스토퍼7: stopper

8 : 볼트8: bolt

상기한 과제를 달성하기 위한 본 고안의 구성 및 작용을 첨부도면에 의거하여 상세히 설명하면 다음과 같다.Referring to the configuration and operation of the present invention for achieving the above problems in detail based on the accompanying drawings as follows.

통상의 도어 인너 내측(1)면에 브래킷(3)에 의해 장착되어 있는 도어 임팩트 멤버에 있어서, 양단에 나사공(4a)(4b)이 형성되어 상기 브래킷(3)에 볼트(8)로 장착되는 도어 임팩트 멤버(4)와, 상기 도어 임팩트 멤버(4)와 코일 스프링(6)사이에 끼워져 코일 스프링(6)과 도어 임팩트 멤버(4)사이에 발생하는 소음을 방지하는 심(SHIM)(5)과, 상기 코일 스프링(6)의 이탈을 방지하는 스토퍼(7)를 구비하고 있는 것이다.In the door impact member which is mounted by the bracket 3 on the inner side of the inner side of the inner door 1, threaded holes 4a and 4b are formed at both ends, and the bolts 8 are attached to the bracket 3 by bolts 8. Shim (SHIM) is inserted between the door impact member (4) and the door impact member (4) and the coil spring (6) to prevent noise generated between the coil spring (6) and the door impact member (4) ( 5) and the stopper 7 which prevents the coil spring 6 from being detached.

상기한 구성에 의하면, 측면 충돌시 도어의 중앙부분이 받는 큰 충격은 임팩트 멤버(4) 및 심(5)에 의하여 거의 대부분 흡수하고, 또한 미세한 충격은 코일 스프링(6)에 의하여 거의 흡수한다.According to the above configuration, the large impact received by the central portion of the door during side impact is absorbed almost by the impact member 4 and the shim 5, and the minute impact is also almost absorbed by the coil spring 6.

이상 설명한 바와 같이, 본 고안에 의하면, 측면 충돌시 도어가 받는 큰 충격을 임팩트 멤버및 심이 흡수하고 미세힌 충격은 스프링에 의하여 효과적으로 흡수하여 차체의 손상을 최소화하여 충격이 실내로 밀려 들어오는 것을 방지하여 실내 탑승객의 최대한으로 보호할 수 있는 유용한 고안이다.As described above, according to the present invention, the impact member and the shim absorb the large impact received by the door during the side collision, and the finely impacted shock is effectively absorbed by the spring to minimize damage to the vehicle body to prevent the impact from being pushed into the room. It is a useful design to maximize the protection of passengers indoors.

Claims (1)

통상의 도어 인너 내측(1)면에 브래킷(3)에 의해 장착되어 있는 도어 임팩트 멥버에 있어서, 양단에 나사공(4a)(4b)이 형성되어 상기 브래킷(3)에 볼트(8)로 장착되는 도어 임팩트 멤버(4)와, 상기 도어 임팩트 멤버(4)와 코일 스프링(6)사이에 끼워져 코일 스프링(6)과 도어 임팩트 멤버(4)사이에 발생하는 소음을 방지하는 심(SHIM)(5)과, 상기 코일 스프링(6)의 이탈을 방지하는 스토퍼(7)를 구비하고 있는 것을 특징으로 하는 코일 스프링을 이용한 도어 임팩트 멤버 구조.In the door impact chamber, which is mounted on the inner surface of the inner door 1 by the bracket 3, threaded holes 4a and 4b are formed at both ends, and the bolts 8 are attached to the bracket 3 by bolts 8. Shim (SHIM) is inserted between the door impact member (4) and the door impact member (4) and the coil spring (6) to prevent noise generated between the coil spring (6) and the door impact member (4) ( 5) and a stopper (7) for preventing the coil spring (6) from being detached. The door impact member structure using a coil spring.
KR2019960051760U 1996-12-19 1996-12-19 Door impact member structure using coil spring KR19980038694U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR2019960051760U KR19980038694U (en) 1996-12-19 1996-12-19 Door impact member structure using coil spring

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR2019960051760U KR19980038694U (en) 1996-12-19 1996-12-19 Door impact member structure using coil spring

Publications (1)

Publication Number Publication Date
KR19980038694U true KR19980038694U (en) 1998-09-15

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Application Number Title Priority Date Filing Date
KR2019960051760U KR19980038694U (en) 1996-12-19 1996-12-19 Door impact member structure using coil spring

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR102212946B1 (en) * 2020-11-19 2021-02-05 디아이 주식회사 Door Beam Structure

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR102212946B1 (en) * 2020-11-19 2021-02-05 디아이 주식회사 Door Beam Structure

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