KR100235731B1 - Passenger submarine prevention device - Google Patents
Passenger submarine prevention device Download PDFInfo
- Publication number
- KR100235731B1 KR100235731B1 KR1019960071906A KR19960071906A KR100235731B1 KR 100235731 B1 KR100235731 B1 KR 100235731B1 KR 1019960071906 A KR1019960071906 A KR 1019960071906A KR 19960071906 A KR19960071906 A KR 19960071906A KR 100235731 B1 KR100235731 B1 KR 100235731B1
- Authority
- KR
- South Korea
- Prior art keywords
- passenger
- inflator
- seat
- chair
- fixed
- Prior art date
Links
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
- B60R21/20—Arrangements for storing inflatable members in their non-use or deflated condition; Arrangement or mounting of air bag modules or components
- B60R21/207—Arrangements for storing inflatable members in their non-use or deflated condition; Arrangement or mounting of air bag modules or components in vehicle seats
-
- 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
- B60R21/01—Electrical circuits for triggering passive safety arrangements, e.g. airbags, safety belt tighteners, in case of vehicle accidents or impending vehicle accidents
- B60R21/015—Electrical circuits for triggering passive safety arrangements, e.g. airbags, safety belt tighteners, in case of vehicle accidents or impending vehicle accidents including means for detecting the presence or position of passengers, passenger seats or child seats, and the related safety parameters therefor, e.g. speed or timing of airbag inflation in relation to occupant position or seat belt use
-
- 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
- B60R21/239—Inflatable members characterised by their venting means
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
- B60R22/00—Safety belts or body harnesses in vehicles
- B60R22/48—Control systems, alarms, or interlock systems, for the correct application of the belt or harness
-
- 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
- B60R2021/028—Means preventing passenger from falling out of vehicles
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
- B60R22/00—Safety belts or body harnesses in vehicles
- B60R22/48—Control systems, alarms, or interlock systems, for the correct application of the belt or harness
- B60R2022/4808—Sensing means arrangements therefor
- B60R2022/4816—Sensing means arrangements therefor for sensing locking of buckle
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Automation & Control Theory (AREA)
- Seats For Vehicles (AREA)
Abstract
본 발명은 자동차의 충돌에 따른 승객 하락 방지장치에 관한 것으로, 의자(100)의 시트 프레임(120) 후방부에 고정되는 인플레이터(140)와; 의자(100)를 이루는 시트 커버(111)의 하면 후방부에 부착되어 상기 인플레이터(140)에 고정되는 지지용 천(113)과; 상기 지지용 천(113)이 부착됨과 아울러 시트 커버(111)에 보강용 접착천(150)을 부착하여 형성되는 팽창부(112)와; 상기 의자(100)의 시트 프레임(120)에 고정되는 승객 감지용 센서(160)와; 시트 벨트 착용 여부를 감지하기 위한 마이크로 스위치가 내장된 버클(130)과; 충격감지용 센서가 내장됨과 아울러 승객이 착석하고 버클(130)을 착용한 때 충격이 감지되면 상기 인플레이터(140)를 작동시켜 팽창부(112)를 팽창시키는 감지 및 제어부(170)로 구성되어 있다.The present invention relates to a device for preventing a fall of a passenger due to a collision of an automobile, comprising: an inflator 140 fixed to a rear portion of a seat frame 120 of a chair 100; A support cloth 113 attached to the rear surface of the seat cover 111 constituting the chair 100 and fixed to the inflator 140; An expansion part 112 attached to the support cloth 113 and formed by attaching a reinforcing adhesive cloth 150 to the seat cover 111; A passenger sensing sensor (160) fixed to the seat frame (120) of the chair (100); A buckle 130 with a built-in micro switch for detecting whether the seat belt is worn; When the shock is detected when the shock sensor is built and the passenger is seated and wears the buckle 130, the inflator 140 is operated to inflate the inflating unit 112 and the control unit 170 is configured. .
이러한 본 발명은 시트 커버링(seat covering)을 효율적으로 사용하여 승객이 시트 큐션(seat cushion) 아래로 하락(下落; submarine)하는 현상을 방지함으로써 충돌시 승객이 상해를 당하는 문제점을 능동적으로 해소할 수 있게 되는 이점이 있으며, 이에 의해 안전 운행에 크게 기여하는 효과가 있다.The present invention can effectively solve the problem of passengers being injured during a collision by effectively using seat covering to prevent the passenger from submarineing down the seat cushion. There is an advantage to be, thereby having a significant contribution to the safe operation.
Description
본 발명은 자동차의 충돌에 따른 승객 하락 방지장치에 관한 것으로, 특히 차량 충돌시 능동적으로 방어할 수 있도록 시트 커버링을 효율적으로 사용하여 승객이 시트 큐션(seat cushion) 아래로 하락(下落; submarine)하는 현상을 방지할 수 있도록 한 자동차의 충돌에 따른 승객 하락 방지장치에 관한 것이다.BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a device for preventing a fall of a passenger due to a collision of a vehicle. In particular, the present invention relates to an effective method of effectively preventing seats in a vehicle crash, in which passengers submarine down a seat cushion. The present invention relates to a device for preventing a drop in passengers due to a collision of a vehicle to prevent a phenomenon.
일반적으로 자동차에 탑승한 승객이 시트 벨트를 착용한후 차량이 충돌하게 되면 시트 벨트의 허리용 랩 벨트(lap belt)가 복부로 올라가 복부의 내장 파열을 일으킴으로써 심각한 상해를 입게 되는 문제점이 다발하고 있다.In general, when a vehicle crashed after the passenger seated on the seat belt, the waist lap belt of the seat belt rises to the abdomen, causing severe internal injuries, causing serious injuries. have.
본 발명은 상기한 바와 같은 종래의 결함 및 문제점을 충돌시 능동적으로 방어할 수 있도록 시트 커버링(seat covering)을 효율적으로 사용하여 승객이 시트 큐션(seat cushion) 아래로 하락(下落; submarine)하는 현상을 방지할 수 있게 되는 자동차의 충돌에 따른 승객 하락 방지장치를 제공하고자 창안한 것이다.The present invention is a phenomenon in which a passenger submarines down a seat cushion by efficiently using seat covering to actively defend against the above-mentioned conventional defects and problems in the event of a collision. It is to provide a device for preventing the fall of passengers due to the collision of cars that can be prevented.
이와 같은 목적을 달성하기 위하여 본 발명은 의자의 시트 프레임 후방부에 고정되는 인플레이터와, 의자를 이루는 시트 커버의 하면 후방부에 부착되어 상기 인플레이터에 고정되는 지지용 천과, 상기 지지용 천이 부착됨과 아울러 시트 커버에 보강용 접착천을 부착하여 형성되는 팽창부와, 상기 의자의 시트 프레임에 고정되는 승객 감지용 센서와, 시트 벨트 착용 여부를 감지하기 위한 마이크로 스위치가 내장된 버클과, 충격감지용 센서가 내장됨과 아울러 승객이 착석하고 버클을 착용한 때 충격이 감지되면 상기 인플레이터를 작동시켜 팽창부를 팽창시키는 감지 및 제어부를 포함하여 구성되는 자동차의 충돌에 따른 승객 하락 방지장치를 제공한다.In order to achieve the above object, the present invention provides an inflator fixed to the seat frame rear part of the chair, a support fabric fixed to the inflator attached to the rear surface of the seat cover constituting the chair, and the support fabric attached thereto. In addition, an expansion unit formed by attaching a reinforcing adhesive cloth to the seat cover, a passenger sensing sensor fixed to the seat frame of the chair, a buckle with a built-in micro switch to detect whether the seat belt is worn, and an impact sensing sensor In addition to the built-in and when the passenger is seated and wearing a buckle, when the impact is detected, it provides a passenger drop prevention device according to the collision of the vehicle comprising a detection and control unit for operating the inflator to expand the inflating unit.
도 1은 본 발명 장치의 종단면도.1 is a longitudinal sectional view of the device of the present invention;
도 2는 본 발명 장치의 부분 확대 종단면도.2 is a partially enlarged longitudinal sectional view of the device of the present invention;
도 3은 도 2의 요부 확대도.3 is an enlarged view illustrating main parts of FIG. 2;
*도면의 주요부분에 대한 부호의 설명** Description of the symbols for the main parts of the drawings *
100 : 의자120 : 시트 프레임100: chair 120: seat frame
140 : 인플레이터111 : 시트 커버140: inflator 111: seat cover
113 : 지지용 천150 : 보강용 접착천113: support fabric 150: reinforcing adhesive cloth
112 : 팽창부160 : 승객 감지용 센서112: expansion unit 160: a sensor for detecting passengers
130 : 버클170 : 감지 및 제어부130: buckle 170: detection and control
이하, 이와 같은 본 발명의 일실시예를 첨부한 도면에 의하여 상세히 설명하면 다음과 같다.Hereinafter, described in detail by the accompanying drawings an embodiment of the present invention as follows.
도 1은 본 발명 장치의 종단면도이고, 도 2는 본 발명 장치의 부분 확대 종단면도이며, 도 3은 도 2의 요부 확대도를 보인 것이다.1 is a longitudinal sectional view of the device of the present invention, FIG. 2 is a partially enlarged longitudinal sectional view of the device of the present invention, and FIG. 3 is an enlarged view of the main portion of FIG.
도 1에서 부호 100은 의자를 보인 것으로, 이 의자(100)는 바닥부(110)와 등받이부(120)로 이루어져 있다.In FIG. 1, reference numeral 100 denotes a chair, and the chair 100 includes a bottom 110 and a backrest 120.
상기 의자(100)의 바닥부(110)에는 시트 프레임(120)이 고정되고, 시트 프레임(120)에는 쿠션 패널(121)이 고정The seat frame 120 is fixed to the bottom 110 of the chair 100, the cushion panel 121 is fixed to the seat frame 120
이와 같은 의자에 설치되는 본 발명 자동차의 충돌에 따른 승객 하락 방지장치는 의자(100)의 시트 프레임(120) 후방부에 고정되는 인플레이터(140)와, 의자(100)를 이루는 시트 커버(111)의 하면 후방부에 부착되어 상기 인플레이터(140)에 고정되는 지지용 천(113)과, 상기 지지용 천(113)이 부착됨과 아울러 시트 커버(111)에 보강용 접착천(150)을 부착하여 형성되는 팽창부(112)와, 상기 의자(100)의 시트 프레임(120)에 고정되는 승객 감지용 센서(160)와, 시트 벨트 착용 여부를 감지하기 위한 마이크로 스위치가 내장된 버클(130)과, 충격감지용 센서가 내장됨과 아울러 승객이 착석하고 버클(130)을 착용한 때 충격이 감지되면 상기 인플레이터(140)를 작동시켜 팽창부(112)를 팽창시키는 감지 및 제어부(170)로 구성되어 있다.The passenger drop prevention device according to the present invention, which is installed in such a chair, includes an inflator 140 fixed to a rear portion of the seat frame 120 of the chair 100, and a seat cover 111 forming the chair 100. Is attached to the rear portion of the support cloth 113 is fixed to the inflator 140, and the support cloth 113 is attached and the reinforcing adhesive cloth 150 is attached to the seat cover 111 An expansion unit 112 formed therein, a passenger sensor 160 fixed to the seat frame 120 of the chair 100, a buckle 130 with a built-in micro switch for detecting whether the seat belt is worn, When the shock is detected when the passenger is seated and the buckle 130 is worn, the shock sensor is built in, and the inflator 140 is activated to detect and control the expansion unit 112. have.
상기 인플레이터(inflator)(140)는 승객의 엉덩이에 의해 눌려지지 않도록 바닥부(110)의 후방부에 깊숙이 위치하도록 브래키트(141)을 개재하여 견고하게 고정되어 있으며, 상기 하부 지지용 천(113)은 인플레이터(140)에 맞물려 고정되어 있으며, 팽창후 승객의 하중에 의해 공기를 외부로 다시 방출하기 위한 배출공(114)이 형성되어 있다.The inflator 140 is firmly fixed through the bracket 141 so as to be located deep in the rear portion of the bottom 110 so as not to be pressed by the passenger's hip, and the lower support cloth 113 ) Is fixed in engagement with the inflator 140, the discharge hole 114 for discharging the air back to the outside by the load of the passenger after the expansion is formed.
상기 보강용 접착천(150)에는 인플레이터(140)에 의한 공기의 급격한 팽창에도 찢어지지 않는 예를들어, 나일론 재질의 천이 이용될 수 있다.For example, a nylon cloth may be used as the reinforcing adhesive cloth 150 that does not tear even when the air is suddenly expanded by the inflator 140.
이와 같은 본 발명은 감지 및 제어부(170)에 내장된 충격감지용 센서에 의해 충돌을 감지하게 되고, 승객 감지용 센서(160) 및 버클(130)에 내장된 마이크로 스위치가 온(ON)되는 경우 감지 및 제어부(170)에서 인플레이터(140)에 팽창 신호를 출력하게되며, 이에 의해 인플레이터(140)가 가스(gas) 방식으로 시트 커버(111)의 팽창부(112)을 팽창시켜 승객이 충돌에 의해 하락함을 방지하게 된다. 따라서, 시트 벨트가 승개의 허리 부위를 제대로 구속하도록 하며, 이후 팽창된 공기는 승객의 하중에 의해 지지용 천(113)의 배출공(114)으로 빠져나가 원상태로 회복됨으로써 이후, 인플레이터(140)만 교체하여 재사용할 수 있게 된다.The present invention as described above detects a collision by a shock sensor for detection and built in the control unit 170, when the micro switch embedded in the passenger sensor 160 and the buckle 130 is turned on (ON) The detection and control unit 170 outputs an inflation signal to the inflator 140, whereby the inflator 140 inflates the inflation portion 112 of the seat cover 111 in a gas manner so that the passenger may experience collision. To prevent the fall. Therefore, the seat belt to properly restrain the waist of the passengers, and then the inflated air escapes to the discharge hole 114 of the support cloth 113 by the load of the passenger and is restored to its original state, thereafter, the inflator 140 It can only be replaced and reused.
이상에서 설명한 바와 같은 본 발명 자동차의 충돌에 따른 승객 하락 방지장치는 시트 커버링(seat covering)을 효율적으로 사용하여 승객이 시트 큐션(seat cushion) 아래로 하락(下落; submarine)하는 현상을 방지함으로써 충돌시 승객이 상해를 당하는 문제점을 능동적으로 해소할 수 있게 되는 이점이 있으며, 이에 의해 안전 운행에 크게 기여하는 효과가 있다.As described above, the passenger drop prevention device according to the crash of the present invention effectively uses a seat covering to prevent a passenger from falling under the seat cushion. City passengers have the advantage that can actively solve the problem of injuries, thereby greatly contributing to the safe operation.
지금까지 본 발명의 실시예에 대하여 설명하였으나 본 발명은 이에 한정되는 것이 아니며, 명세서에 기재되고 청구된 원리의 진정한 정신 및 범위 안에서 수정 및 변경할 수 있는 여러가지 실시형태는 본 발명의 보호 범위에 속하는 것임을 이해하여야 할 것이다.While the embodiments of the present invention have been described so far, the present invention is not limited thereto, and various embodiments which can be modified and changed within the true spirit and scope of the principles described and claimed are within the protection scope of the present invention. You will have to understand.
Claims (2)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1019960071906A KR100235731B1 (en) | 1996-12-24 | 1996-12-24 | Passenger submarine prevention device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1019960071906A KR100235731B1 (en) | 1996-12-24 | 1996-12-24 | Passenger submarine prevention device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| KR19980052880A KR19980052880A (en) | 1998-09-25 |
| KR100235731B1 true KR100235731B1 (en) | 1999-12-15 |
Family
ID=19490870
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR1019960071906A KR100235731B1 (en) | 1996-12-24 | 1996-12-24 | Passenger submarine prevention device |
Country Status (1)
| Country | Link |
|---|---|
| KR (1) | KR100235731B1 (en) |
-
1996
- 1996-12-24 KR KR1019960071906A patent/KR100235731B1/en not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| KR19980052880A (en) | 1998-09-25 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JP5120999B2 (en) | Selective deployment airbag device for vehicle | |
| EP1873022B1 (en) | Occupant protection apparatus and method | |
| KR100571888B1 (en) | Rear passenger's protecting air bag system | |
| JPH10217818A (en) | Seat for vehicle | |
| JP2009154812A (en) | Occupant protection device | |
| JP2015067197A (en) | Vehicle | |
| JPH06286570A (en) | Air bag system for vehicle | |
| JP4161482B2 (en) | Crew protection device | |
| JP2001341611A (en) | Child seat | |
| JP6729454B2 (en) | Airbag system | |
| KR100235731B1 (en) | Passenger submarine prevention device | |
| JP3881760B2 (en) | Crew restraint system | |
| JP2007137226A (en) | Crew protection apparatus for vehicle and its control method | |
| KR20080002208A (en) | An airbag module of a passenger seat for a vehicle | |
| JPH11170948A (en) | Occupant restraint system | |
| JP2004149039A (en) | Occupant protection device of vehicle | |
| KR100814672B1 (en) | Side air bag for automobile | |
| JP3484949B2 (en) | Vehicle airbag device | |
| JP2007022416A (en) | Occupant crash protection device for passenger seat of vehicle | |
| JP3484950B2 (en) | Vehicle airbag device | |
| KR100197138B1 (en) | Air bag system control device | |
| KR101594776B1 (en) | A curtain air-bag apparatus | |
| KR100369546B1 (en) | Method of controlling airbag of passenger seat according to vehicle state | |
| JPH0424142A (en) | Air bag device for automobile | |
| KR19990005606A (en) | Automotive air bag system controls |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| A201 | Request for examination | ||
| E701 | Decision to grant or registration of patent right | ||
| GRNT | Written decision to grant | ||
| FPAY | Annual fee payment |
Payment date: 20020730 Year of fee payment: 6 |
|
| LAPS | Lapse due to unpaid annual fee |