KR20120102434A - The air vest which uses the acceleration sensor - Google Patents

The air vest which uses the acceleration sensor Download PDF

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Publication number
KR20120102434A
KR20120102434A KR1020110020598A KR20110020598A KR20120102434A KR 20120102434 A KR20120102434 A KR 20120102434A KR 1020110020598 A KR1020110020598 A KR 1020110020598A KR 20110020598 A KR20110020598 A KR 20110020598A KR 20120102434 A KR20120102434 A KR 20120102434A
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South Korea
Prior art keywords
acceleration sensor
air
pocket
wearer
airbag
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KR1020110020598A
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Korean (ko)
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KR101230437B1 (en
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유실근
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유실근
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    • A—HUMAN NECESSITIES
    • A41—WEARING APPAREL
    • A41D—OUTERWEAR; PROTECTIVE GARMENTS; ACCESSORIES
    • A41D13/00—Professional, industrial or sporting protective garments, e.g. surgeons' gowns or garments protecting against blows or punches
    • A41D13/015—Professional, industrial or sporting protective garments, e.g. surgeons' gowns or garments protecting against blows or punches with shock-absorbing means
    • A41D13/018—Professional, industrial or sporting protective garments, e.g. surgeons' gowns or garments protecting against blows or punches with shock-absorbing means inflatable automatically
    • A—HUMAN NECESSITIES
    • A41—WEARING APPAREL
    • A41D—OUTERWEAR; PROTECTIVE GARMENTS; ACCESSORIES
    • A41D13/00—Professional, industrial or sporting protective garments, e.g. surgeons' gowns or garments protecting against blows or punches
    • A41D13/002—Professional, industrial or sporting protective garments, e.g. surgeons' gowns or garments protecting against blows or punches with controlled internal environment
    • A—HUMAN NECESSITIES
    • A41—WEARING APPAREL
    • A41D—OUTERWEAR; PROTECTIVE GARMENTS; ACCESSORIES
    • A41D13/00—Professional, industrial or sporting protective garments, e.g. surgeons' gowns or garments protecting against blows or punches
    • A41D13/015—Professional, industrial or sporting protective garments, e.g. surgeons' gowns or garments protecting against blows or punches with shock-absorbing means
    • A41D13/0153—Professional, industrial or sporting protective garments, e.g. surgeons' gowns or garments protecting against blows or punches with shock-absorbing means having hinged or separable parts
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/103—Detecting, measuring or recording devices for testing the shape, pattern, colour, size or movement of the body or parts thereof, for diagnostic purposes
    • A61B5/11—Measuring movement of the entire body or parts thereof, e.g. head or hand tremor, mobility of a limb
    • A61B5/1116—Determining posture transitions
    • A61B5/1117—Fall detection
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01P—MEASURING LINEAR OR ANGULAR SPEED, ACCELERATION, DECELERATION, OR SHOCK; INDICATING PRESENCE, ABSENCE, OR DIRECTION, OF MOVEMENT
    • G01P15/00—Measuring acceleration; Measuring deceleration; Measuring shock, i.e. sudden change of acceleration
    • G01P15/003—Kinematic accelerometers, i.e. measuring acceleration in relation to an external reference frame, e.g. Ferratis accelerometers
    • A—HUMAN NECESSITIES
    • A41—WEARING APPAREL
    • A41D—OUTERWEAR; PROTECTIVE GARMENTS; ACCESSORIES
    • A41D2300/00—Details of garments
    • A41D2300/30—Closures
    • 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
    • B60R2021/01013—Means for detecting collision, impending collision or roll-over

Abstract

PURPOSE: An air vest using an acceleration sensor is provided to minimize damage to the body through the buffering operation of an airbag. CONSTITUTION: An air vest using an acceleration sensor comprises outer shell and liner(20). In the outer shell, an air supply device(200) and an acceleration sensor are installed. The liner is combined with the inner surface of the outer shell by a Velcro tape or a detaching unit, is installed to be linked with the air supply device, and is equipped with a pocket into which an airbag(300) capable of reducing impact is inserted.

Description

가속도센서를 이용한 에어조끼{The air vest which uses the acceleration sensor}Air vest using the acceleration sensor {The air vest which uses the acceleration sensor}

본 발명은 가속도센서를 이용한 에어조끼에 관한 것으로, 더욱 상세하게는 낙상시 사람이 넘어지는 것을 가속도센서를 이용하여 상태를 감지하여 전자 솔레노이드밸브를 작동시켜 밸브를 열어 CO2카트리지의 가스가 분출하여 에어조끼에 장착된 에어백을 부풀려 낙상시 부상을 방지하도록 한 가속도센서를 이용한 에어조끼에 관한 것이다. The present invention relates to air-vest with an acceleration sensor, and more particularly to detect the condition by using the acceleration sensor to which a person during a fall beyond operating the electromagnetic solenoid valve opens the valve ejecting the gas in the CO 2 cartridge The present invention relates to an air vest using an accelerometer that inflates an air bag mounted on the air vest to prevent injury during a fall.

일반적으로 거동이 불편한 노약자나 환자들은 건강한 젊은 사람에 비해 신체가 많이 쇠약해진 상태이기 때문에 계단이나 언덕과 같은 경사진 곳이나 에스컬레이터 또는 겨울철 빙판길과 같은 비교적 위험한 장소는 물론이고, 그 밖에 거실이나 병원내부 또는 바닥이 평평하고 고른 평지와 같은 비교적 안전한 장소를 불문하고 이들 장소를 직접 걸어서 이동시 자칫 균형을 잃어 넘어지는 낙상사고가 자주 발생하였다.In general, the elderly and patients who are inconsistent with mobility are weakened in comparison with healthy young people, so they are not only inclined areas such as stairs or hills, but also in relatively dangerous places such as escalators or winter icy roads. Regardless of relatively safe places, such as flat or flat floors or even floors, falling accidents often occur when people walk directly to these places and lose their balance.

그런데 이들 거동이 불편한 노약자나 환자들은 앞에서 언급한 바와 같이 신체가 많이 쇠약해진 상태이기 때문에 자칫 대형사고로 발전되는 경우가 대부분이었다.
However, the elderly and the patients who are uncomfortable with the behavior, as mentioned above, because the body is a lot of deterioration is often developed into a large accident.

본 발명은 상기와 같은 문제점을 감안하여 안출한 것으로, 낙상시 사람이 넘어지는 것을 가속도센서를 이용하여 상태를 감지하여 전자 솔레노이드밸브를 작동시켜 밸브를 열어 CO2카트리지의 가스가 분출하여 에어조끼에 장착된 에어백을 부풀려 낙상시 부상을 방지하도록 한 가속도센서를 이용한 에어조끼를 제공함으로써,The present invention has been made in view of the above problems, by using an acceleration sensor to detect the fall of a person falls in the fall and operate the electromagnetic solenoid valve to open the valve to eject the gas of the CO 2 cartridge to the air vest By providing an air vest with an accelerometer that inflates the installed airbag to prevent injuries during falls,

가속도센서를 이용한 에어조끼를 착용한 상태의 노약자나 환자들이 다양한 장소에서 자칫 균형을 잃어 넘어지는 낙상사고가 발생하더라도 에어조끼에 구비된 에어백의 충격완충작용으로 신체의 피해를 최소화하도록 하여 주고자 함에 그 목적을 둔 것이다. Even if the elderly or the patient wearing the air vest using the accelerometer falls down in various places, even if a fall accident occurs, the impact of the air bag provided in the air vest minimizes the damage to the body. The purpose is to.

상기 해결하려는 과제에 기재된 목적을 달성하기 위한 본 발명은 기본적으로 착용자의 상체에 착복되어지며 에어공급장치 및 착용자의 낙상시 설정값보다 빠른 속도를 감지하여 에어공급장치를 선택적으로 작동시킬수 있는 가속도센서가 구비된 콘트롤러가 설치되는 외피와;The present invention for achieving the object described in the problem to be solved basically is an acceleration sensor that is worn on the upper body of the wearer and can selectively operate the air supply device by detecting a speed faster than the set value when the air supply device and the wearer falls The outer shell and the controller is installed;

상기 외피의 내면에 벨크로테이프(찍찍이)나 단추 지퍼와 같은 착탈수단에 의해 결합되며, 에어공급장치와 연계설치되어 에어를 공급받아 팽창되어 낙상시 발생하는 충격을 흡수완화시켜 주는 에어백이 삽입되는 포켓이 구비된 내피를 포함하여 이루어짐에 그 특징이 있다.The inner surface of the outer shell is coupled by a detachable means such as Velcro tape (button) or button zipper, the air bag is installed in conjunction with the air supply is supplied with air to expand the air bag that is absorbed and absorbs the impact that occurs during the fall is inserted into the pocket It is characterized by including the provided endothelial.

본 발명의 가속도센서를 이용한 에어조끼는 이를 착용한 상태의 노약자나 환자들이 다양한 장소에서 자칫 균형을 잃어 넘어지는 낙상사고가 발생하더라도 가속도센서의 설정값이상의 속도감지신호에 의해 에어공급장치로부터 자동으로 신속하게 압축가스를 공급받아 팽창된 에어백에 의해 충격이 흡수됨과 동시에 신체가 커버되므로 낙상사고로부터 신체가 최대한 안전하게 보호되는 잇점이 있다.The air vest using the accelerometer of the present invention is automatically removed from the air supply by the speed detection signal exceeding the set value of the accelerometer even if a fall accident occurs in which the elderly or the patient wearing the tooth loses balance in various places. Since the shock is absorbed by the inflated air bag and the body is covered at the same time as the compressed gas is rapidly supplied, the body is protected as much as possible from falling accidents.

또한, 본 발명은 내피가 배면커버부와 측면커버부 그리고 후두부 및 목커버부가 일체로 연결설치되어 있되,In addition, the present invention is the endothelial back cover portion and side cover portion and the back head and neck cover portion is integrally installed,

배면커버부의 포켓에는 에어백이 착용자의 등부분과 히프부분을 포함하는 배면을 커버하여 줄 수 있도록 삽입설치되어 있으며,An airbag is inserted into the pocket of the rear cover part to cover the back including the back part and the hip part of the wearer.

측면커버부의 포켓에는 에어백이 착용자의 신체 좌,우양측면을 커버하여 줄 수 있도록 삽입설치되어 있는 것은 물론,The airbag is inserted into the pocket of the side cover part so as to cover the left and right sides of the wearer's body.

후두부 및 목커버부의 포켓에는 에어백이 착용자의 후두부와 목부분은 물론 전방면까지도 커버하여 줄 수 있도록 삽입설치되어 있는 것이어서 착용자가 어느 방향으로 낙상하더라도 낙상사고로부터 신체가 최대한 안전하게 보호되는 커다란 잇점이 발휘된다.Airbags are inserted into the pockets of the back and neck cover to cover the front and back of the wearer's back, neck and front, so that the wearer can be protected from falling in any direction. do.

따라서, 본 발명은 거동이 불편한 노약자나 환자들이 착용시 안심하고 외출이나 운동 등의 여러활동을 할 수 있는 매우 획기적인 발명이 분명하다. Therefore, the present invention is very innovative invention that the elderly or patients who are inconvenient to be able to perform various activities such as going out or exercising in peace when worn.

도1은 본 발명의 일 실시상태도.
도2는 본 발명의 내피 및 에어공급장치의 연결설치상태 예시도.
도3a, 도3b는 본 발명 에어백의 작동상태 예시도로서,
도3a는 에어백 작동상태 정면도
도3b는 에어백 작동상태 배면도.
1 is an exemplary embodiment of the present invention.
Figure 2 is an illustration of the connection installation state of the endothelial and air supply apparatus of the present invention.
Figure 3a, Figure 3b is an illustration of the operating state of the airbag of the present invention,
Figure 3a is a front view of the airbag operating state
Figure 3b is a back view of the airbag operating state.

이하, 상기와 같은 목적을 달성하기 위한 본 발명의 일 실시예를 첨부도면에 의거 더욱 상세히 설명한다.Hereinafter, an embodiment of the present invention for achieving the above object will be described in more detail based on the accompanying drawings.

본 발명의 가속도센서를 이용한 에어조끼는 첨부도면 도 1 내지 도 3b에 도시된 바와같이 착용자의 상체에 착복되어지며 에어공급장치(200) 및 착용자의 낙상시 설정값보다 빠른 속도를 감지하여 에어공급장치(200)를 선택적으로 작동시킬수 있는 가속도센서(110)가 구비된 콘트롤러(100)가 설치되는 외피(10)와;Air vest using the acceleration sensor of the present invention is worn on the upper body of the wearer as shown in Figure 1 to 3b attached to the air supply device 200 and the air supply by detecting the speed faster than the set value when the wearer falls An outer shell 10 in which a controller 100 equipped with an acceleration sensor 110 capable of selectively operating the apparatus 200 is installed;

상기 외피(10)의 내면에 벨크로테이프(찍찍이)나 단추 지퍼와 같은 통상의 착탈수단(미도시)에 의해 결합되며, 에어공급장치(200)와 연계설치되어 에어를 공급받아 팽창되어 낙상시 발생하는 충격을 흡수완화시켜 주는 에어백(300)이 삽입되는 포켓(20a)이 구비된 내피(20)를 포함하여 이루어진다.The inner surface of the outer shell 10 is coupled by a conventional detachable means (not shown), such as Velcro tape (sticky) or button zipper, is installed in conjunction with the air supply device 200 is supplied when the air is expanded and inflated occurs It comprises an endothelial 20 is provided with a pocket (20a) is inserted into the airbag 300 to cushion the shock absorbed.

여기서, 상기 에어공급장치(200)는 콘트롤러(100)에 구비된 가속도센서(110)와 연계설치되어 가속도센서(110)의 낙상감지신호에 의해 개방되는 전자솔레노이드밸브(210)와,Here, the air supply device 200 is installed in conjunction with the acceleration sensor 110 provided in the controller 100, the solenoid valve 210 is opened by the fall detection signal of the acceleration sensor 110,

상기 전자솔레노이드밸브(210)와 연결설치되어 밸브개폐시 압축가스를 공급하는 CO2카트리지(220)와,A CO 2 cartridge 220 connected to the solenoid valve 210 to supply compressed gas when the valve is opened and closed;

상기 전자솔레노이드밸브(210)와 연결설치되어 CO2카트리지(220)로부터 분출되는 압축가스를 호스(231)를 통해 내피(20)의 포켓(20a)에 삽입된 에어백(300)에 공급하여 에어백(300)이 팽창되도록 하는 분배기(230)로 이루어진다.The airbag 300 is connected to the solenoid valve 210 and supplied to the airbag 300 inserted into the pocket 20a of the endothelium 20 through the hose 231 through the compressed gas ejected from the CO 2 cartridge 220. It consists of a dispenser 230 which causes 300 to expand.

그러는 한편, 상기 내피(20)는 착용자의 등부분과 히프부분을 포함하는 배면에 에어백(310)(320)의 일측단이 삽입설치되도록 포켓(20a)을 형성한 배면커버부(21)와,On the other hand, the endothelial 20 has a back cover portion 21 formed with a pocket (20a) so that one side end of the airbag 310, 320 is inserted into the back including the back portion and the hip portion of the wearer,

상기 배면커버부(21)의 상부 양측으로부터 각각 하측으로 연결설치되어 착용자의 신체 양측 옆구리를 포함하는 측면에 에어백(310)(320)의 타측단이 삽입설치되도록 포켓(20a)을 형성한 측면커버부(22) 및,Side cover formed with a pocket (20a) so that the other end of the airbag (310, 320) is inserted into the side including the two sides of the wearer's body, respectively installed from the upper both sides of the rear cover portion 21 to the lower side Part 22,

상기 일측 측면커버부(22)와 연결설치되어 착용자의 후두부와 목부분을 포함하는 머리부분에 에어백(330)이 삽입설치되도록 포켓(20a)을 형성한 두부커버부(23)가 일체로 형성되어져 이루어진다.The head cover part 23 is formed integrally with the one side side cover part 22 and the pocket 20a is formed so that the air bag 330 is inserted into the head part including the back head and the neck part of the wearer. Is done.

상기와 같이 구성된 본 발명의 가속도센서를 이용한 에어조끼를 거동이 불편한 노약자나 환자들에게 착용시킨 상태에서 활동중 노약자나 환자가 넘어지는 낙상사고가 발생하면,When the fall accident occurs when the elderly or the patient falls down while the air vest using the acceleration sensor of the present invention configured as described above is worn on the elderly or the patient who are inconvenient to move,

콘트롤러(100)에 기본값으로 설정된 설정값보다 빠른 속도를 가속도센서(110)가 감지하여 에어공급장치(200)를 작동시킨다.The acceleration sensor 110 detects a speed faster than the set value set as a default value in the controller 100 to operate the air supply device 200.

즉, 가속도센서(110)의 낙상감지신호를 전달받은 전자솔레노이드밸브(210)가 개방됨과 동시에 상기 전자솔레노이드밸브(210)와 연결설치된 CO2카트리지(220)에 충전되어 있던 압축가스가 전자솔레노이드밸브(210)를 통해 분배기(230)로 분출되고, 이와같이 분배기로 분출된 압축가스는 분배기에 연결된 호스(231)를 통해 내피(20)의 포켓(20a)에 삽입된 각각의 에어백(310)(320)(330)에 공급되어져 에어백(310)(320)(330)이 순식간에 팽창되어 진다.That is, the electronic solenoid valve 210 receiving the fall detection signal of the acceleration sensor 110 is opened and the compressed gas charged in the CO 2 cartridge 220 connected to the electronic solenoid valve 210 is installed. The compressed gas ejected to the dispenser 230 through 210, and thus the compressed gas ejected to the dispenser, is inserted into each airbag 310, 320 inserted into the pocket 20a of the endothelial 20 through a hose 231 connected to the dispenser. 330 is supplied to the airbag 310, 320, 330 is inflated in an instant.

따라서, 팽창된 에어백(310)(320)(330)에 의해 충격이 흡수됨과 동시에 신체가 커버되어 낙상사고로부터 신체가 최대한 안전하게 보호된다.Therefore, the shock is absorbed by the inflated airbags 310, 320 and 330, and the body is covered to protect the body from falling accidents as much as possible.

이때, 상기 내피(20)는, 배면커버부(21)와 측면커버부(22) 그리고 두부커버부(23)가 일체로 연결설치되어 있어서 신체의 특정부위를 골고루 안전하게 보호하여준다.At this time, the endothelial 20, the rear cover portion 21, the side cover portion 22 and the head cover portion 23 is installed integrally to provide a specific portion of the body evenly securely protected.

즉, 상기 내피(20)를 구성하는 배면커버부(21)의 포켓(20a)에는 에어백(310)(320) 일측단부가 착용자의 등부분과 히프부분을 포함하는 배면을 커버하여 줄 수 있도록 삽입설치되어 있으며,That is, the airbag 310, 320, one side end portion of the back cover portion 21 constituting the inner shell 20 is inserted and installed so as to cover the back including the back part and the hip part of the wearer. It is

상기 내피(20)를 구성하는 측면커버부(22)의 포켓(20a)에는 에어백(310)(320) 타측단부가 착용자의 신체 양 옆구리를 포함하는 양측면을 커버하여 줄 수 있도록 삽입설치되어 있는 것은 물론,The pocket 20a of the side cover part 22 constituting the inner shell 20 is inserted so that the other ends of the airbags 310 and 320 cover both sides including both sides of the wearer's body. sure,

상기 내피(20)를 구성하는 두부커버부(23)의 포켓(20a)에는 에어백(330)이 착용자의 후두부와 목부분은 물론 전방면 가슴까지도 커버하여 줄 수 있도록 삽입설치되어 있는 것이어서 착용자가 어느 방향으로 낙상하더라도 낙상사고로부터 신체가 최대한 안전하게 보호된다.
The pocket 20a of the head cover portion 23 constituting the endothelium 20 is provided with an air bag 330 is inserted to cover the front chest and the front of the wearer's back head and neck as well. Even if you fall in the same direction, your body will be protected from falling accidents as much as possible.

10:외피 20:내피
20a:포켓 21:배면커버부
22:측면커버부 23:두부커버부
100:콘트롤러 110:가속도센서(110)
200:에어공급장치 210:전자솔레노이드밸브
220:CO2카트리지 230:분배기
231:호스 300(310,320,330):에어백10: jacket 20: jacket
20a: pocket 21: rear cover
22: side cover part 23: head cover part
100: controller 110: acceleration sensor (110)
200: air supply device 210: solenoid valve
220: CO 2 cartridge 230: distributor
231: hose 300 (310, 320, 330): air bag

Claims (3)

착용자의 상체에 착복되어지며 에어공급장치(200) 및 착용자의 낙상시 기본 설정값보다 빠른 속도를 감지하여 에어공급장치(200)를 선택적으로 작동시킬 수 있는 가속도센서(110)가 구비된 콘트롤러(100)가 설치되는 외피(10)와;
상기 외피(10)의 내면에 벨크로테이프(찍찍이)나 단추 지퍼와 같은 착탈수단에 의해 결합되며, 에어공급장치(200)와 연계설치되어 에어를 공급받아 팽창되어 낙상시 발생하는 충격을 흡수완화시켜 주는 에어백(300)이 삽입설치되는 포켓(20a)이 구비된 내피(20)를 포함하여 이루어짐을 특징으로 하는 가속도센서를 이용한 에어조끼.A controller equipped with an acceleration sensor 110 that is worn on the upper body of the wearer and selectively operates the air supply device 200 by detecting a speed faster than the air supply device 200 and the wearer's fall default value. An outer shell 10 in which 100 is installed;
Is coupled to the inner surface of the outer shell 10 by detachable means such as Velcro tape (button) or button zipper, installed in conjunction with the air supply device 200 is expanded to receive air to absorb and cushion the impact generated during falling Air vest using the acceleration sensor, characterized in that the air bag 300 is made of an endothelial 20 is provided with a pocket (20a) is installed. 제1항에 있어서,
상기 에어공급장치(200)는,
콘트롤러(100)에 구비된 가속도센서(110)와 연계설치되어 가속도센서(110)의 낙상 감지신호에 의해 개방되는 전자솔레노이드밸브(210)와,
상기 전자솔레노이드밸브(210)와 연결설치되어 밸브개폐시 압축가스를 공급하는 CO2카트리지(220)와,
상기 전자솔레노이드밸브(210)와 연결설치되어 CO2카트리지(220)로부터 분출되는 압축가스를 호스(231)를 통해 내피(20)의 포켓(20a)에 삽입된 에어백(300)에 공급하여 에어백(300)이 팽창되도록 하는 분배기(230)로 이루어짐을 특징으로 가속도센서(110)를 이용한 에어조끼.The method of claim 1,
The air supply device 200,
An electronic solenoid valve 210 installed in connection with the acceleration sensor 110 provided in the controller 100 and opened by the fall detection signal of the acceleration sensor 110;
A CO 2 cartridge 220 connected to the solenoid valve 210 to supply compressed gas when the valve is opened and closed;
The airbag 300 is connected to the solenoid valve 210 and supplied to the airbag 300 inserted into the pocket 20a of the endothelium 20 through the hose 231 through the compressed gas ejected from the CO 2 cartridge 220. Air vest using the acceleration sensor 110, characterized in that consisting of a distributor 230 to expand 300. 제1항에 있어서,
상기 내피(20)는
착용자의 등부분과 히프부분 등을 포함하는 신체 배면에 에어백(310)(320) 일측단이 삽입설치되도록 포켓(20a)을 형성한 배면커버부(21)와,
상기 배면커버부(21)의 상부 양측으로부터 각각 하측으로 연결설치되어 착용자의 신체 옆구리를 포함하는 측면에 에어백(310)(320) 타측단이 삽입설치되도록 포켓(20a)을 형성한 측면커버부(22) 및,
상기 일측 측면커버부(22)와 연결설치되어 착용자의 후두부와 목부분을 포함하는 상측면에 에어백(330)이 삽입설치되도록 포켓(20a)을 형성한 두부커버부(23)가 일체로 형성되어져 이루어진 것임을 특징으로 가속도센서(110)를 이용한 에어조끼.The method of claim 1,
The endothelial 20 is
A back cover portion 21 having a pocket 20a formed so that one end of the airbag 310, 320 is inserted into the body back including the back part and the hip part of the wearer;
Side cover parts (20a) formed with pockets (20a) so that the other ends of the airbags (310) and (320) are inserted into the side surfaces of the rear cover parts (21), respectively, which are installed downward from the upper sides of the rear cover part (21). 22) and,
The head cover part 23 is formed integrally with the one side side cover part 22 and the pocket 20a is formed so that the air bag 330 is inserted into and installed on the upper side including the back head and the neck of the wearer. Air vest using the acceleration sensor 110, characterized in that made.
KR1020110020598A 2011-03-08 2011-03-08 The air vest which uses the acceleration sensor KR101230437B1 (en)

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