KR19980038243U - Car Passenger Protection Structure - Google Patents

Car Passenger Protection Structure Download PDF

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Publication number
KR19980038243U
KR19980038243U KR2019960051304U KR19960051304U KR19980038243U KR 19980038243 U KR19980038243 U KR 19980038243U KR 2019960051304 U KR2019960051304 U KR 2019960051304U KR 19960051304 U KR19960051304 U KR 19960051304U KR 19980038243 U KR19980038243 U KR 19980038243U
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KR
South Korea
Prior art keywords
module
bag
loop
passenger
protection structure
Prior art date
Application number
KR2019960051304U
Other languages
Korean (ko)
Inventor
문태성
Original Assignee
박병재
현대자동차 주식회사
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Application filed by 박병재, 현대자동차 주식회사 filed Critical 박병재
Priority to KR2019960051304U priority Critical patent/KR19980038243U/en
Publication of KR19980038243U publication Critical patent/KR19980038243U/en

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Classifications

    • 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
    • B60R21/16—Inflatable occupant restraints or confinements designed to inflate upon impact or impending impact, e.g. air bags
    • B60R21/23—Inflatable members
    • B60R21/231—Inflatable members characterised by their shape, construction or spatial configuration
    • 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
    • B60R21/16—Inflatable occupant restraints or confinements designed to inflate upon impact or impending impact, e.g. air bags
    • B60R21/20—Arrangements for storing inflatable members in their non-use or deflated condition; Arrangement or mounting of air bag modules or components
    • B60R21/213—Arrangements for storing inflatable members in their non-use or deflated condition; Arrangement or mounting of air bag modules or components in vehicle roof frames or pillars
    • 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
    • B60R21/16—Inflatable occupant restraints or confinements designed to inflate upon impact or impending impact, e.g. air bags
    • B60R21/26—Inflatable occupant restraints or confinements designed to inflate upon impact or impending impact, e.g. air bags characterised by the inflation fluid source or means to control inflation fluid flow
    • B60R21/264—Inflatable occupant restraints or confinements designed to inflate upon impact or impending impact, e.g. air bags characterised by the inflation fluid source or means to control inflation fluid flow using instantaneous generation of gas, e.g. pyrotechnic
    • 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
    • B60R2021/0018—Roll-over
    • 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
    • B60R2021/003—Arrangements or fittings on vehicles for protecting or preventing injuries to occupants or pedestrians in case of accidents or other traffic risks characterised by occupant or pedestian
    • B60R2021/0039—Body parts of the occupant or pedestrian affected by the accident
    • B60R2021/0048—Head
    • 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
    • B60R21/16—Inflatable occupant restraints or confinements designed to inflate upon impact or impending impact, e.g. air bags
    • B60R21/20—Arrangements for storing inflatable members in their non-use or deflated condition; Arrangement or mounting of air bag modules or components
    • B60R21/215—Arrangements for storing inflatable members in their non-use or deflated condition; Arrangement or mounting of air bag modules or components characterised by the covers for the inflatable member
    • B60R21/2165—Arrangements for storing inflatable members in their non-use or deflated condition; Arrangement or mounting of air bag modules or components characterised by the covers for the inflatable member characterised by a tear line for defining a deployment opening
    • B60R2021/21654—Arrangements for storing inflatable members in their non-use or deflated condition; Arrangement or mounting of air bag modules or components characterised by the covers for the inflatable member characterised by a tear line for defining a deployment opening the tearing being done or assisted by heating or pyrotechnic means
    • 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
    • B60R21/16—Inflatable occupant restraints or confinements designed to inflate upon impact or impending impact, e.g. air bags
    • B60R21/23—Inflatable members
    • B60R21/231—Inflatable members characterised by their shape, construction or spatial configuration
    • B60R2021/23192—Roof bags, i.e. protecting the occupant in a roll-over situation
    • 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
    • B60R21/11—Overhead guards, e.g. against loads falling down

Abstract

본 고안은 자동차의 전복 시 승객의 머리 부분을 보호할 수 있는 승객 보호 구조에 관한 것으로서, 상기한 루프로부터의 충격량을 보다 적극적으로 흡수함으로써 승객의 부상을 감소시킬 수 있는 자동차용 승객 보호 구조를 제공함에 있다.The present invention relates to a passenger protection structure that can protect the head of the passenger when the vehicle is overturned, and provides a passenger protection structure for the automobile that can reduce the injury of the passenger by absorbing the impact amount from the loop more actively. Is in.

본 고안은 루프 어셈블리(R)에 SRS모듈(51)과 연결되어 충돌시 폭발함과 아울러 루프의 내부로 백(1)이 퍼지면서 팽창하도록 설치된 보조 인플레이터 모듈(2)과, 상기한 보조 인플레이터 모듈(2) 폭발 시 루프 어셈블리(R)가 확장 가능하도록 설치된 팽창 수단으로 구성한다.The present invention is connected to the SRS module 51 to the loop assembly (R), the secondary inflator module (2) and the secondary inflator module installed so as to explode upon collision and expand as the bag (1) spreads inside the loop, (2) In the case of explosion, the loop assembly (R) is composed of expansion means installed to be expandable.

Description

자동차용 승객 보호 구조Car Passenger Protection Structure

본 고안은 자동차용 승객 보호 구조에 관한 것으로서, 보다 상세하게는 자동차의 전복 시 승객의 머리 부분을 보호할 수 있는 승객 보호 구조에 관한 것이다.The present invention relates to a passenger protection structure for an automobile, and more particularly to a passenger protection structure that can protect the head of the passenger when the vehicle is overturned.

일반적으로, 자동차는 고속 주행하는 장치이기 때문에 여기에 탑승하는 승객의 보호를 위해 강성이 우수한 모노코크 프레임으로 바디를 설계함과 아울러 다수의 충격 흡수 장치를 설치하게 된다.In general, since the vehicle is a high-speed driving device, the body is designed with a high rigidity monocoque frame to protect passengers who ride there, and a plurality of shock absorbing devices are installed.

즉, 바다의 전, 후면에 범퍼 어셈블리를 설치함과 아울러 도어 등에 임팩트바 등을 설치하여 충돌 시 승객에게 전달되는 충격량은 최소화시키게 되는 것이다.In other words, by installing a bumper assembly on the front and rear of the sea as well as installing an impact bar on the door to minimize the amount of impact delivered to the passenger in the event of a collision.

특히, 충격 흡수를 적극적으로 하기 위하여 자동차에 에어백 모듈이 설치되는 바, 이는 도 4에 도시된 바와 같이 스티어링 휠(W)에 장착됨과 아울러 백(미도시)이 내장된 인플레이터 모듈(50)과, 상기한 인플레이터 모듈(50)을 작동시키기 위해 설치된 SRS모듈(51)과, 상기한 SRS모듈(51)에 감속도 신호를 전달하는 G센서(52)로 구성되어 있다.In particular, the airbag module is installed in the vehicle in order to actively absorb the shock, which is mounted on the steering wheel (W) as shown in Figure 4 and the inflator module 50 with a bag (not shown), SRS module 51 is installed to operate the inflator module 50, and the G sensor 52 for transmitting a deceleration signal to the SRS module 51.

즉, 차량의 급정거시 상기한 G센서(52)가 감속도를 체크하여 일정 이상이되면 SRS모듈(51)에 충돌 신호를 전달하게 되고, 상기한 SRS모듈(51)이 인플레이터 모듈(50)을 팽창시키게 된다.That is, when the vehicle stops suddenly, the G-sensor 52 checks the deceleration and reaches a predetermined level or more, and transmits a collision signal to the SRS module 51, and the SRS module 51 expands the inflator module 50. Let's go.

인플레이터 모듈(50)이 팽창되면 내부에 설치된 백이 팽창되면서 운전자가 전방으로 튀어나가는 것을 차단하면서 충격을 흡수하여 운전자가 부상을 당하는 것을 최소화시키게 되는 것이다.When the inflator module 50 is inflated, the bag installed therein is inflated to prevent the driver from popping forward while absorbing the shock to minimize the injury to the driver.

그러나, 상기한 바와 같이 차량의 충돌 시 충격력에 의해 차량이 전복되면서 충격력이 매우 클 경우 루프 및 필러가 찌그러짐과 아울러 승객과 충돌하게 됨으로써 승객이 부상을 당하는 경우가 발생된다.However, as described above, when the vehicle is overturned by the impact force when the vehicle collides, when the impact force is very large, the loop and the filler are crushed, and the passenger is injured by colliding with the passenger.

따라서, 본 고안의 목적은 상기한 문제점을 해결하기 위한 것으로서, 상기한 루프로부터의 충격량을 보다 적극적으로 흡수함으로써 승객의 부상을 감소시킬 수 있는 자동차용 승객 보호 구조를 제공함에 있다.Accordingly, an object of the present invention is to solve the above problems, and to provide a passenger protection structure for a vehicle that can reduce the injury of the passenger by more actively absorbing the impact amount from the loop.

상기한 목적을 실현하기 위하여 본 고안은 루프 어셈블리에 SRS모듈과 연결되어 충돌 시 폭발함과 아울러 루프의 내부로 백이 퍼지면서 팽창하도록 설치된 보조 인플레이터 모듈과, 상기한 보조 인플레이터 모듈 폭발시 루프 어셈블리가 확장 가능하도록 설치된 팽창 수단으로 구성함을 특징으로 한다.In order to achieve the above object, the present invention is connected to the SRS module in the loop assembly, the secondary inflator module is installed to explode upon collision and the bag spreads inside the loop, and the secondary inflator module when the loop assembly is expanded It is characterized by consisting of expansion means installed to be possible.

도 1은 본 고안에 따른 자동차용 승객 보호 구조를 도시한 개략 단면도,1 is a schematic cross-sectional view showing a passenger protection structure for a vehicle according to the present invention,

도 2는 도 1의 확장 상태를 도시한 단면도,2 is a cross-sectional view showing an expanded state of FIG.

도 3은 도 1에서 팽창 수단을 도시한 부분 확대 단면도,3 is a partially enlarged cross-sectional view of the expansion means in FIG. 1, FIG.

도 4는 일반적인 자동차에서 에어백 모듈의 설치 상태를 도시한 개략도.Figure 4 is a schematic diagram showing an installation state of the airbag module in a typical vehicle.

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

1 : 백2 : 보조 인플레이터 모듈1: back 2: auxiliary inflator module

3 : 주름주4 : 보강판3: pleat Note 4: reinforcement plate

도 1과 도 2와 도 3은 본 고안에 따른 자동차용 승객 보호 구조를 도시한 개략도와 부분 확대 단면도로서, 루프 어셈블리(R)에 SRS모듈(51)과 연결되어 충돌 시 폭발함과 아울러 루프의 내부로 백(1)이 퍼지면서 팽창하도록 보조 인플레이터 모듈(2)이 설치되어 있고, 상기한 보조 인플레이터 모듈(2) 폭발 시 루프 어셈블리(R)가 확장 가능하도록 팽창 수단이 설치되어 있다.1 and 2 and 3 is a schematic and partial enlarged cross-sectional view showing a passenger protection structure for an automobile according to the present invention, connected to the SRS module 51 in the loop assembly (R) and exploded during a collision, An auxiliary inflator module 2 is installed to expand and expand the bag 1 inside, and an expansion means is installed to expand the loop assembly R when the auxiliary inflator module 2 is exploded.

상기한 팽창 수단은 트림 패널(T)에 다수 형성되어 있는 주름부(3)와, 상기한 트림 패널(T)과 백(1)의 사이에 개재되어 평상시에 백(1)이 처지지 않도록 지지함과 아울러 폭발 시 찢어질 수 있는 재질로 제작된 보강판(4)으로 구성되어 있다.The expansion means is interposed between the pleats 3 formed in the trim panel T and the trim panel T and the bag 1 so as to prevent the bag 1 from sagging in normal times. In addition, it consists of a reinforcing plate (4) made of a material that can be torn in the event of an explosion.

즉, 자동차의 충돌 시 상기한 G센서(52)에 의해 충돌 신호가 발생되면 SRS모듈(51)이 이를 인플레이터 모듈(50)과 보조 인플레이터 모듈(2)에 전달하게 됨으로써 루프 내부에서 백(1)이 팽창함과 아울러 주름부(3)가 펴지면서 루프로부터의 충격을 감소시키게 되는 것이다.That is, when a collision signal is generated by the G sensor 52 during the collision of the vehicle, the SRS module 51 transmits it to the inflator module 50 and the auxiliary inflator module 2, so that the bag 1 inside the loop. In addition to this expansion, the wrinkles 3 are stretched to reduce the impact from the loop.

상기한 바와 같은 본 고안의 작용 효과를 설명하면 자동차의 주행중 충돌이 발생되면 자동차에 급격한 감속도가 발생되는 바, 상기한 감속도를 G센서(52)가 감지하여 SRS모듈(51)에 전달하게 된다.Referring to the operation and effect of the present invention as described above, if a collision occurs during driving of the car, a sudden deceleration occurs in the car, and the G sensor 52 detects the deceleration and transmits it to the SRS module 51. do.

SRS모듈(51)에 감속도가 전달되면 SRS모듈(51)이 인플레이터 모듈(50)에 폭발 신호를 인가하게 되고, 상기한 신호에 의해 인플레이터 모듈(50)이 폭발하게 된다.When the deceleration is transmitted to the SRS module 51, the SRS module 51 applies an explosion signal to the inflator module 50, and the inflator module 50 is exploded by the signal.

인플레이터 모듈(50)이 폭발되면 정면 충돌에 대한 승객의 보호가 이루어지게 된다.When the inflator module 50 is exploded, the passenger is protected against a frontal collision.

또한, 상기한 충돌에 의해 차량이 전복되어도 상기한 인플레이터 모듈(50)과 동시에 보조 인플레이터 모듈(2)이 폭발하게 됨으로써 상면에서의 승객 보호가 이루어지게 된다.In addition, even if the vehicle is overturned by the collision, the auxiliary inflator module 2 is exploded at the same time as the inflator module 50, thereby protecting passengers on the upper surface.

즉, 상기한 인플레이터 모듈(50) 폭발과 동시에 보조 인플레이터 모듈(2)에 신호가 전달되면서 폭발하게 되고, 상기한 보조 인플레이터 모듈(2)이 폭발함과 동시에 백(1)이 팽창된다.That is, the signal is transmitted to the auxiliary inflator module 2 at the same time as the explosion of the inflator module 50, and the bag 1 is expanded at the same time as the auxiliary inflator module 2 is exploded.

보조 인플레이터 모듈(2)에 연결된 백(1)이 팽창되면 상기한 보강판(4)을 실내측으로 확장시키면서 팽창되는 바, 상기한 팽창 시 트림 패널(T)의 주름부(3)가 벌어지면서 백(1)이 팽창되는 공간을 형성하게 된다.When the bag 1 connected to the auxiliary inflator module 2 is inflated, it expands while expanding the reinforcement plate 4 to the indoor side, and the wrinkle part 3 of the trim panel T is opened while the bag is expanded. It forms a space in which (1) is expanded.

즉, 상기한 주름부(3)가 팽창되면서 트림 패널(T)이 벌어지게 되고, 상기한 트림 패널(T)과 루프 어셈블리(R)와의 사이에 백(1)이 팽창되는 것이다.That is, as the wrinkle part 3 is expanded, the trim panel T is opened, and the bag 1 is expanded between the trim panel T and the loop assembly R. FIG.

백(1)이 팽창되면 루프로부터 충격이 발생되어 필러 및 루프가 찌그러지게 되어도 상기한 백(1)이 충격을 흡수하게 되는 것이다.When the bag 1 is inflated, even if a shock is generated from the loop and the filler and the loop are crushed, the bag 1 absorbs the shock.

물론, 상기한 루프 어셈블리(R)가 찌그러지게 되어도 유연한 재질인 백(1)이 승객과의 사이에 위치됨으로써 루프 어셈블리(R)와의 직접 충돌을 피하게 되고, 이로 인해 루프 어셈블리(R)로 인한 승객의 머리 부상을 방지할 수 있게 되는 것이다.Of course, even if the loop assembly (R) is crushed, the flexible bag (1) is located between the passengers to avoid direct collision with the roof assembly (R), which is caused by the loop assembly (R) It will be possible to prevent passenger head injuries.

이상과 같이 본 고안은 차량의 루프 어셈블리에 충돌 시 팽창되어 승객의 머리 부분과 루프와의 직접 충돌을 방지할 수 있도록 보조 인플레이터와 백을 설치함으로써 전복 시 승객의 부상을 최소화시킬 수 있는 이점이 있는 것이다.As described above, the present invention has an advantage of minimizing passenger injuries when the vehicle is overturned by installing an auxiliary inflator and a bag so as to be inflated upon collision with the roof assembly of the vehicle to prevent a direct collision between the passenger's head and the roof. will be.

Claims (2)

루프 어셈블리에 SRS모듈과 연결되어 충돌 시 폭발함과 아울러 루프의 내부로 백이 퍼지면서 팽창하도록 설치된 보조 인플레이터 모듈과, 상기한 보조 인플레이터 모듈 폭발시 루프 어셈블리가 확장 가능하도록 설치된 팽창 수단으로 구성함을 특징으로 하는 자동차용 승객 보호 구조.It is composed of an auxiliary inflator module connected to the SRS module to the loop assembly to explode in the event of collision and to expand and expand the bag into the loop, and the expansion means installed to expand the loop assembly when the auxiliary inflator module is exploded. Passenger protective structure for cars. 제1항에 있어서, 팽창 수단은 트림 패널에 다수 형성되어 있는 주름부와, 상기한 트림 패널과 백의 사이에 개재되어 평상시에 백이 처지지 않도록 지지함과 아울러 폭발 시 찢어질 수 있는 재질로 제작된 보강판으로 구성함을 특징으로 하는 자동차용 승객 보호 구조.According to claim 1, The expansion means is made of a material that can be torn during explosion, while supporting the pleats formed in the trim panel and the trim panel and the bag to prevent the bag from sagging in usual times Passenger protection structure for a vehicle, characterized in that composed of a reinforcement plate.
KR2019960051304U 1996-12-19 1996-12-19 Car Passenger Protection Structure KR19980038243U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR2019960051304U KR19980038243U (en) 1996-12-19 1996-12-19 Car Passenger Protection Structure

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR2019960051304U KR19980038243U (en) 1996-12-19 1996-12-19 Car Passenger Protection Structure

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KR19980038243U true KR19980038243U (en) 1998-09-15

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Application Number Title Priority Date Filing Date
KR2019960051304U KR19980038243U (en) 1996-12-19 1996-12-19 Car Passenger Protection Structure

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Country Link
KR (1) KR19980038243U (en)

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