KR0137276Y1 - Passenger protection structure of car door - Google Patents

Passenger protection structure of car door Download PDF

Info

Publication number
KR0137276Y1
KR0137276Y1 KR2019950045436U KR19950045436U KR0137276Y1 KR 0137276 Y1 KR0137276 Y1 KR 0137276Y1 KR 2019950045436 U KR2019950045436 U KR 2019950045436U KR 19950045436 U KR19950045436 U KR 19950045436U KR 0137276 Y1 KR0137276 Y1 KR 0137276Y1
Authority
KR
South Korea
Prior art keywords
door
impact
inner panel
gel bag
protection structure
Prior art date
Application number
KR2019950045436U
Other languages
Korean (ko)
Other versions
KR970029885U (en
Inventor
이명식
Original Assignee
김태구
대우자동차주식회사
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 김태구, 대우자동차주식회사 filed Critical 김태구
Priority to KR2019950045436U priority Critical patent/KR0137276Y1/en
Publication of KR970029885U publication Critical patent/KR970029885U/en
Application granted granted Critical
Publication of KR0137276Y1 publication Critical patent/KR0137276Y1/en

Links

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
    • B60J5/0452—Reinforcement elements including foams or expanded materials
    • 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
    • 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
    • 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
    • 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

Abstract

본 고안은 자동차 도어의 승객 보호구조에 관한 것으로, 종래에는 측면 충돌시 상기 임팩트 바는 충돌에 의한 힘으로 탑승자의 골반 부위 및 상체 부위를 타격하기 때문에 그 부위에 심한 상처를 입게 되는 등 인체에 위험 상황이 발생했다.The present invention relates to a passenger protection structure of a car door, and in the related art, the impact bar hits the pelvic and upper body parts of the occupant by the force of the collision, which causes severe injury to the human body. The situation has occurred.

따라서 본 고안에서는, 바깥패널(112)과 안패널(114) 그리고 도어트림(116)으로 도어(110)를 구성하고, 그 도어(110) 내부에 임팩트바(120)를 설치하여 측면 충돌시 충격을 흡수하게 된 구조에 있어서, 상기 안패널(114)과 도어트림(116) 사이에 형성된 공간부(118) 상하에 충격흡수용 젤백(130)을 설치하여 된 것으로, 측면 충돌시 발생하는 충격력을 임팩트바와 젤백에 의해 흡수시킴으로써 승객의 안전을 최대한 보장할 수 있게 된 효과를 갖는 고안이다.Therefore, in the present invention, the door 110 is composed of the outer panel 112, the inner panel 114 and the door trim 116, and the impact bar 120 is installed inside the door 110 to impact the side surface. In the structure that absorbs the shock absorbing gel bag 130 is installed above and below the space portion 118 formed between the inner panel 114 and the door trim 116, the impact force generated during side impact Absorption by the impact bar and gel bag is designed to have the effect of ensuring the maximum safety of the passengers.

Description

자동차 도어의 승객 보호구조Passenger protection structure of car door

제1도는 본 고안의 일 실시예를 보인 요부 측단면도.Figure 1 is a side cross-sectional view showing the main portion of an embodiment of the present invention.

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

110 : 도어 112 : 바깥패널110: door 112: outer panel

114 : 안패널 116 : 도어트림114: inner panel 116: door trim

118 : 공간부 120 : 임팩트바118: space portion 120: impact bar

130 : 젤백130: gel bag

본 고안은 도어트림과 안패널 사이에 형성된 공간부에 충격흡수용 젤백을 설치함으로써 측면 충돌시 발생하는 충격으로부터 인체가 손상되는 것을 최대로 방지할 수 있게 된 자동차 도어의 승객 보호구조에 관한 것이다.The present invention relates to a passenger protection structure of a car door that can be prevented to the maximum damage to the human body from the impact generated during side impact by installing a shock-absorbing gel bag in the space formed between the door trim and the inner panel.

일반적으로, 도어는 바깥 패널과 안 패널이 주요 부분으로, 안패널과 바깥패널은 어느 것이나 모두 강판제이며, 안패널이 도어의 골조로 작용하여 강도를 유지하고 있다. 안패널에는 도어 레귤레이터, 도어록 기구 등을 장치하기 위한 단(턱)이나 구멍이 설치되며, 하중이 걸리는 부분에는 보강판이 장치되어 있다. 또 안쪽에는 구멍을 덮기 위한 커버 및 내장인 도어 트림보드가 장치되어 있다.In general, the door is the outer panel and the inner panel is the main part, both the inner panel and the outer panel are all made of steel, the inner panel acts as a frame of the door to maintain the strength. An inner panel is provided with a step and a hole for installing a door regulator, a door lock mechanism, and the like, and a reinforcing plate is provided at a portion to which a load is applied. In addition, the inside is equipped with a cover for covering the hole and a built-in door trim board.

상기 도어는 충돌에 의한 규제로 사이드 도어 강도(Side door strength)가 있다. 이는 측면 충돌사고로 사이드 도어가 차내에 침입하는 것을 위하여 도어에 요구되는 강도를 말하는 것이다. 그 일환으로 도어 내부에는 임팩트바가 설치되어 있다. 이것은 측면 충돌에 대한 도어의 강도를 확보하기 위하여 도어 내부에 설치된 보강재를 말한다.The door has side door strength as regulated by a collision. This refers to the strength required for the door for the side door to enter the vehicle in a side impact accident. As part of this, an impact bar is installed inside the door. This refers to a reinforcement installed inside the door to ensure the strength of the door against side impact.

상기 임팩트바는 상기 도어트림과 안패널 사이에 장착되는 것으로, 이는 충격을 흡수할 수 있는 재질로 설치된 것이다. 그 임팩트바는 도어에 횡방향으로 설치되어 있게 된다. 이렇게 함으로써 측면 충돌이 발생했을 때 1차적으로 도어 바깥패널에 의해 충격이 완화된 다음 2차적으로 상기 임팩트바에 의해 충격이 완화될 수 있는 것이다.The impact bar is mounted between the door trim and the inner panel, which is installed with a material capable of absorbing shock. The impact bar is installed on the door in the transverse direction. In this way, when a side collision occurs, the impact may be firstly mitigated by the door outer panel and then secondly by the impact bar.

하지만 이러한 종래의 기술 구성으로 승객의 안전을 최대한 보호할 수 없다는 문제점이 있었다. 예를 들어 측면 충돌시 상기 임팩트바는 충돌에 의한 힘으로 탑승자의 골반 부위 및 상체 부위를 타격하기 때문에 그 부위에 심한 상처를 입게 되는 등 인체에 위험 상황이 발생하였다.However, there is a problem in that the prior art configuration can not protect the safety of the passenger as much as possible. For example, when the impact bar hits the pelvis and the upper body of the occupant by the force of the collision, a dangerous situation occurs in the human body, such as a serious injury.

따라서, 본 고안의 목적은, 도어 내부에 설치된 충격흡수용 젤백을 이용함으로써 측면 충돌시 발생하는 충격으로부터 인체의 손상을 최대한 방지할 수 있는 자동차 도어의 승객 보호구조를 제공하는데 있다.Accordingly, an object of the present invention is to provide a passenger protection structure of a car door that can prevent the damage of the human body from the impact generated during the side impact to the maximum by using a shock-absorbing gel bag installed inside the door.

본 고안의 목적은 도어의 안패널과 도어트림 사이에 형성된 공간부 상ㆍ하에 충격흡수용 젤백을 설치함으로써 달성되는 것이다.The object of the present invention is to achieve by installing a shock-absorbing gel bag above and below the space formed between the inner panel and the door trim of the door.

이하, 본 고안 자동차 도어의 승객 보호구조에 따른 바람직한 일 실시예를 첨부된 도면에 의해 자세하게 기술한다.Hereinafter, a preferred embodiment according to the passenger protection structure of the inventive car door will be described in detail by the accompanying drawings.

첨부도면 제1도는 본 고안의 일 실시예를 보인 요부 측단면도인데, 이에 도시된 바와 같이 본 고안은 바깥패널(112)과 안패널(114) 그리고 도어트림(116)으로 도어(110)를 구성하고, 그 도어(110) 내부에 임팩트바(120)를 설치하여 측면 충돌시 충격을 흡수하게 된 구조에 있어서, 상기 안패널(114)과 도어트림(116) 사이에 형성된 공간부(118) 상ㆍ하에 충격흡수용 젤백(130)을 설치하여 된 것이다. 이때, 젤백(130)은 그 재질이 고무재질로 이루어져 차체 측면 충돌시 발생되는 충격력을 완화시켜주게 된다.1 is a side cross-sectional view showing a main part of an embodiment of the present invention, and as shown in the present invention, the door 110 includes an outer panel 112, an inner panel 114, and a door trim 116. In addition, in the structure in which the impact bar 120 is installed inside the door 110 to absorb a shock during side impact, the space portion 118 formed between the inner panel 114 and the door trim 116 is provided. It is to install a shock-absorbing gel bag 130 under. At this time, the gel bag 130 is made of a rubber material to mitigate the impact force generated when the vehicle body side impact.

이와같이 구성된 본 고안의 작용 효과를 상세히 설명한다.The working effect of the present invention configured as described above will be described in detail.

즉, 도어는 그 외부로부터 차례로 바깥패널(112) 내측으로 안패널(114)이 설치되는 것이고, 그 안패널(114)의 내측으로는 도어트림(116)이 설치되는 것이다. 이때 상기 안패널(114)과 도어트림(116) 사이에는 상기 임팩트바(120)가 설치되어 측면 충돌에 의한 충격을 완화시킬 수 있도록 설치되어 있다. 다음으로 상기 도어트림(116)의 상ㆍ하부에 형성된 공간부에 젤백(130)을 부착 설치하게 된다.That is, the door is provided with the inner panel 114 from the outside to the inside of the outer panel 112, and the door trim 116 is installed inside the inner panel 114. At this time, the impact bar 120 is installed between the inner panel 114 and the door trim 116 is installed to mitigate the impact of the side impact. Next, the gel bag 130 is attached to the space formed in the upper and lower portions of the door trim 116.

여기서, 자동차의 운행도중 측면 충돌이 발생하였을 때 도어의 바깥패널(112)에 타격이 가해지고, 이어 안패널(114)에 충격이 전달되는 것이다. 다음으로, 그 충격은 임팩트바(120)에 전달되어 1차적으로 완화되는 것이다. 그리고 나서, 그 완화된 충격은 본 고안에서 구비된 상기 젤백(130)에 의해 다시 완화되는 것이다.Here, when a side collision occurs during driving of the vehicle, the impact is applied to the outer panel 112 of the door, and then the shock is transmitted to the inner panel 114. Next, the impact is transmitted to the impact bar 120 to be primarily mitigated. Then, the mitigated impact is to be mitigated again by the gel bag 130 provided in the present invention.

이후 완화된 힘은 도어트림(116) 쪽으로 전달되나 그 힘이 미약하여 승객에게 전달되는 힘의 강도는 상당히 약화되는 것이다. 그러므로 승객은 안전하게 인체의 손상을 보호할 수 있게 되는 것이다. 다시말해 측면 충돌시 전달되는 힘에 의해 승객의 상체 및 골반 부위를 타격시키는 것에 의한 인체의 손상을 상기 충격흡수용 젤백(130)이 완화시켜 주는 것이다.The relaxed force is then transferred towards the door trim 116 but the strength is weak and the strength of the force delivered to the passengers is significantly diminished. Therefore, the passenger can safely protect the human body from damage. In other words, the shock-absorbing gel bag 130 mitigates the damage of the human body by hitting the upper body and pelvis of the passenger by the force transmitted during side impact.

이상에서 상세히 설명한 바와 같이 본 고안 자동차 도어의 승객 보호구조에 따르면, 측면 충돌시 발생하는 충격력을 임팩트바와 젤백에 의해 흡수시킴으로써 승객의 안전을 최대한 보장할 수 있게 된 효과를 갖는 고안이다.According to the passenger protection structure of the present invention car door as described in detail above, by devising the impact force generated during the side impact by the impact bar and the gel bag is designed to have the effect of ensuring the maximum passenger safety.

Claims (1)

바깥패널(112)과 안패널(114) 그리고 도어트림(116)으로 도어(110)를 구성하고, 그 도어(110) 내부에 임팩트바(120)를 설치하여 측면 충돌시 충격을 흡수하게 된 구조에 있어서, 상기 안패널(114)과 도어트림(116) 사이에 형성된 공간부(118) 상하에 충격흡수용 젤백(130)을 설치하여 된 것을 특징으로 하는 자동차 도어의 승객 보호구조.The door 110 is composed of an outer panel 112, an inner panel 114, and a door trim 116, and an impact bar 120 is installed inside the door 110 to absorb shocks during side impacts. The method of claim 1, wherein the shock absorbing gel bag (130) is provided above and below the space portion (118) formed between the inner panel (114) and the door trim (116).
KR2019950045436U 1995-12-22 1995-12-22 Passenger protection structure of car door KR0137276Y1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR2019950045436U KR0137276Y1 (en) 1995-12-22 1995-12-22 Passenger protection structure of car door

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR2019950045436U KR0137276Y1 (en) 1995-12-22 1995-12-22 Passenger protection structure of car door

Publications (2)

Publication Number Publication Date
KR970029885U KR970029885U (en) 1997-07-24
KR0137276Y1 true KR0137276Y1 (en) 1999-04-01

Family

ID=19436923

Family Applications (1)

Application Number Title Priority Date Filing Date
KR2019950045436U KR0137276Y1 (en) 1995-12-22 1995-12-22 Passenger protection structure of car door

Country Status (1)

Country Link
KR (1) KR0137276Y1 (en)

Also Published As

Publication number Publication date
KR970029885U (en) 1997-07-24

Similar Documents

Publication Publication Date Title
US4272103A (en) Lateral protection of motor vehicles
KR0137276Y1 (en) Passenger protection structure of car door
KR0130610Y1 (en) Car door
KR0130607Y1 (en) The pad for impact absorption of a car door
KR0130612Y1 (en) The pad for impact absorption of a car door
KR0130611Y1 (en) The pad for impact absorption of a car door
KR0173388B1 (en) Shock absorbing device for a car door
KR100269484B1 (en) A strycture for absorbing impact of a roof panel of an automobile
KR0144595B1 (en) Impact beam for vehicle door
KR0131508B1 (en) Door reinforcement structure
KR100353073B1 (en) Structure of automobile seat belt anchor having function of load limiter
KR200145817Y1 (en) Door reinforcing structure
KR200159443Y1 (en) Center filler jungle prevention structure of a vehicle
KR960005104Y1 (en) Elastic member for alleviating the impact of the impact beam of a car
KR200149821Y1 (en) Side sill reinforcement structure of automobile
KR100222352B1 (en) A knee-guard apparatus of driver's seat in automobile when offset crashing
KR0117537Y1 (en) The impact bar with padding for a vehicle impact absorption
KR20050047364A (en) Side body of automobile
KR19980048708A (en) Shock-absorbing door structure compared to side impact
KR19990006416U (en) Shock Absorption Structure of Automotive Glove Box
KR19990020063A (en) Passenger knee protector in front of car
KR19980016979U (en) Bumper Mounting Structure of Car
KR20030096501A (en) Impact absorbing structure of pilar trim for car
KR19980044640U (en) Bumper Assembly for Vehicle
KR19990021286U (en) Center pillar assembly structure of automobile

Legal Events

Date Code Title Description
A201 Request for examination
E902 Notification of reason for refusal
E701 Decision to grant or registration of patent right
REGI Registration of establishment
LAPS Lapse due to unpaid annual fee