KR0130761Y1 - Car seat with safety device - Google Patents

Car seat with safety device Download PDF

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Publication number
KR0130761Y1
KR0130761Y1 KR2019960003987U KR19960003987U KR0130761Y1 KR 0130761 Y1 KR0130761 Y1 KR 0130761Y1 KR 2019960003987 U KR2019960003987 U KR 2019960003987U KR 19960003987 U KR19960003987 U KR 19960003987U KR 0130761 Y1 KR0130761 Y1 KR 0130761Y1
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South Korea
Prior art keywords
driver
support
shoulder
safety device
seat
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KR2019960003987U
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Korean (ko)
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KR970051526U (en
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장의대
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장의대
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Priority to KR2019960003987U priority Critical patent/KR0130761Y1/en
Publication of KR970051526U publication Critical patent/KR970051526U/en
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Publication of KR0130761Y1 publication Critical patent/KR0130761Y1/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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60N—SEATS SPECIALLY ADAPTED FOR VEHICLES; VEHICLE PASSENGER ACCOMMODATION NOT OTHERWISE PROVIDED FOR
    • B60N2/00—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles
    • B60N2/24—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles for particular purposes or particular vehicles
    • B60N2/42—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles for particular purposes or particular vehicles the seat constructed to protect the occupant from the effect of abnormal g-forces, e.g. crash or safety 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
    • B60R21/02—Occupant safety arrangements or fittings, e.g. crash pads
    • B60R2021/0206—Self-supporting restraint systems, e.g. restraining arms, plates or the like
    • B60R2021/022—Self-supporting restraint systems, e.g. restraining arms, plates or the like mounted on 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
    • B60R21/02—Occupant safety arrangements or fittings, e.g. crash pads
    • B60R2021/028—Means preventing passenger from falling out of vehicles

Abstract

본고안은 안전장치가 구비된 자동차 시트에 관한 것으로 특히 인체공학적으로 설계된 등받이판(50)이 바이브레다(20)에 의해 진동할 수 있게 설치되는 동시에 착용이 간편하면서도 운전자의 행동을 제약하지 않으며 착용감이 양호할 뿐만 아니라 바른 자세를 유지시켜주고 충돌 사고시에는 운전자의 어깨를 잡아줌으로써 운전자가 튀어나가지 않도록 한 안전장치가 구비된 자동차 시트에 관한 것이다.The subject of the present invention relates to an automobile seat equipped with a safety device. In particular, the ergonomically designed back plate 50 is installed to vibrate by the vibrator 20, and is easy to wear, but does not restrict the driver's behavior. Not only is this good, but it also relates to a car seat equipped with a safety device which keeps the correct posture and prevents the driver from popping out by holding the driver's shoulder in the event of a crash.

Description

안전장치가 구비된 자동차 시트Car seat with safety device

제1도는 본고안의 설치상태 일부절개 사시도.1 is a partially cutaway perspective view of the installation state of the present invention.

제2도는 본고안의 자동차 시트를 보인 단면도.2 is a cross-sectional view showing the automobile seat of the present article.

제3도 (a)(b)는 본고안의 안전장치가 작동되는 상태를 보인 도면.Figure 3 (a) (b) is a view showing a state in which the safety device of the present operation.

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

10 : 고정판 20 : 바이브레다10: fixed plate 20: vibreda

30 : 스프링 40 : 진동판30: spring 40: diaphragm

50 : 등받침판 51 : 두부받침부50: back plate 51: head support unit

52 : 어깨받침부 53 : 척추받침부52: shoulder support 53: spinal support

54 : 히프받침부 60 : 견착구54: bottom support part 60: shoulder strap

61 : 쿠션재 70 : 지지부재61 cushion material 70 support member

71 : 랙기어 80 : 안내레일71: rack gear 80: guide rail

90 : 모터 91 : 피니언90: motor 91: pinion

500 : 돌부 501 : 레버500: protrusion 501: lever

502 : 링크502: link

본고안은 안전장치가 구비된 자동차 시트에 관한 것으로 특히 인체 공학적으로 설계된 등받이판이 바이브레다에 의해 진동할 수 있게 설치되는 동시에 착용이 용이하고 평상시에는 운전자의 행동을 제약하지 않으면서 바른 자세를 유지하게 하며 충돌 사고시에는 운전자의 어깨를 잡아 줄 수 있게 한 안전장치가 구비된 자동차 시트에 관한 것이다.This article relates to a car seat equipped with a safety device. In particular, the ergonomically designed back plate is installed to vibrate by vibrators, and is easy to wear and maintains a correct posture without restricting the driver's behavior in normal times. The present invention relates to a car seat equipped with a safety device that can hold a driver's shoulder in case of a crash.

자동차 시트는 등받이와 좌대로 구성되며, 이 등받이와 좌대에는 스프링을 포함한 쿠션재가 내장되어 안락한 승차감을 제공하도록 되어있다.The car seat is composed of a backrest and a seat, and the backrest and seat are provided with a cushion material including a spring to provide a comfortable ride.

그러나 종래의 자동차 시트는 인체공학적인 측면은 무시하고 단순히 쿠션재의 개선에 의해서만 승차감을 향상시키려고 노력해 왔기 때문에 장거리 주행시 여러가지 문제점이 노출되었다. 예를들어 쿠션작용이 불량한 경우에는 피로감을 가중시키게 되고 쿠션작용이 양호한 경우에는 집중력이 떨어지게 되어 사고의 요인이 될 뿐만 아니라 운전자도 의식하지 못하는 상태에서 척추에 무리를 주는 자세를 취하게 되는 등의 문제점이 있었다.However, the conventional car seat has been trying to improve the riding comfort only by improving the cushioning material, ignoring the ergonomic aspects, and exposed various problems during long distance driving. For example, if the cushioning action is bad, the fatigue is increased, and if the cushioning action is good, the concentration is decreased, which causes not only the accident, but also the driver's unconsciousness, which causes the spine to be overwhelmed. There was a problem.

또한 자동차에 있어서 충돌사고시 운전자를 안전하게 보호할 수 있게 하는 수단으로서 안전벨트와 에어백이 사용되고 있으나, 안전벨트는 착용이 불편하고 착용시 운전자의 신체를 조이기 때문에 착용을 기피하게 될 뿐만 아니라 장거리 운전시에는 피로감을 유발하여 사고의 위험을 증대시키는 요인이 되고있다.In addition, seat belts and airbags are used as a means of protecting the driver safely in a crash, but seat belts are not comfortable to wear and tighten the driver's body when worn. It causes fatigue and increases the risk of accidents.

또한 에어백은 운전자가 착용해야하는 불편함은 없으나 고가이고 일회용일 뿐만 아니라 작동후 운전자의 시야를 가리게 되기 때문에 후속 사고를 일으키게 될 염려가 있었다.In addition, the airbag has no inconvenience for the driver to wear, but it is expensive and disposable, and may cause subsequent accidents because it obstructs the driver's vision after operation.

본고안은 이와같은 점을 감안하여 인체 공학적으로 설계된 등받이판이 바이브레다에 의해 진동할 수 있게 설치되는 동시에 착용이 간편하면서도 운전자의 행동을 제약하지 않으며 착용감이 양호할 뿐만 아니라 바른 자세를 유지시켜주고 충돌 사고시에는 운전자의 어깨를 잡아줌으로써 운전자가 튀어나가지 않도록 한 안전장치가 구비된 자동차 시트를 제공하는 것을 주목적으로 한다.In view of this, the ergonomically designed back plate is installed to vibrate by vibrators, and it is easy to wear and does not restrict the driver's behavior. It is a primary object of the present invention to provide a car seat equipped with a safety device that prevents the driver from popping out by holding the driver's shoulder in case of an accident.

상술한 본고안의 목적은 고정판과; 상기 고정판에 바이브레다에 의해 진동될 수 있게 스프링으로 탄력 설치된 진동판과; 상부에 머리 및 목을 받쳐주도록 오목하게 두부받침부가 형성되고, 그 하부 양측으로는 어깨를 감싸주는 어깨받침부가 형성되며, 중앙에는 척추받침부가 볼록하게 형성되고, 하부에는 히프를 받쳐주는 받침부가 오목하게 형성된 등받침판과; 하부로 갈수록 넓어지고 끝이 갈라진 전방 내측에는 쿠션재가 부착된 견착구와; 상기 견착구가 상단에 고정설치되며 그 하부로 랙기어가 형성된 지지부재와; 상기 지지부재가 삽입되어 안내되도록 고정판에 설치된 안내레일과; 상기 지지부재의 랙기어에 치합된 피니언을 구동시키는 모터로 구성된 자동차 시트에 의하여 달성되어진다.The above object of the present invention is a fixed plate; A diaphragm resiliently installed with a spring so as to be vibrated by vibrators on the fixed plate; A head restraint is formed concave to support the head and neck at the upper part, and a shoulder rest part surrounding the shoulder is formed at both sides of the lower part thereof, the spinal rest is formed convexly at the center, and the bottom supporting part is concave at the bottom. A backrest plate formed to be formed; A fastener with a cushion material attached to the front inner side that is widened toward the bottom and has a split end; A support member fixed to the top of the attachment hole and having a rack gear formed thereon; A guide rail installed on the fixing plate such that the support member is inserted and guided; It is achieved by a motor vehicle seat composed of a motor for driving a pinion engaged with a rack gear of the support member.

이하 본고안의 바람직한 실시예를 첨부 도면에 의거 상세히 설명하면 다음과 같다.Hereinafter, preferred embodiments of the present invention will be described in detail with reference to the accompanying drawings.

본고안은 제1도에 도시된 바와 같이 고정판(10)과; 상기 고정판(10)에 바이브레다(20)에 의해 진동될 수 있게 스프링(30)으로 탄력 설치된 진동판(40)과; 상부에 머리 및 목을 받쳐 주도록 오목하게 두부받침부(51)가 형성되고, 그 하부 양측으로는 어깨를 감싸주는 어깨받침부(52)가 형성되며, 중앙에는 척추받침부(53)가 볼록하게 형성되고, 하부에는 히프를 받쳐주는 히프 받침부(54)가 오목하게 형성된 등받침판(50)과; 하부로 갈수록 넓어지고 끝이 갈라진 전방 내측면에는 쿠션재(61)가 부착된 견착구(60)와; 상기 견착구(60)가 상단에 고정설치되며 그 하부로 랙기어(71)가 형성된 지지부재(70)와; 상기 지지부재(70)가 삽입되어 안내되도록 고정판(10)에 설치된 안내레일(80)과; 상기 지지부재(70)의 랙기어(71)에 치합된 피니언(91)을 구동시키는 모터(90)로 구성된 것이다.The subject matter is fixed plate 10 as shown in Figure 1; A diaphragm 40 elastically installed on the fixed plate 10 by a spring 30 so as to be vibrated by the vibrator 20; The head support portion 51 is formed concave to support the head and neck at the upper portion, the shoulder support portion 52 is formed on both sides of the lower portion to surround the shoulder, and the center of the spine support portion 53 is convex. A back support plate 50 having a bottom support portion 54 recessed at a lower portion thereof to support the bottom portion; A fastener 60 having a cushioning material 61 attached to the front inner surface of which is widened toward the bottom and has a split end; A support member 70 in which the attachment hole 60 is fixedly installed at an upper end thereof and in which a rack gear 71 is formed; A guide rail 80 installed on the fixed plate 10 so that the support member 70 is inserted and guided; It consists of a motor 90 for driving the pinion 91 meshed with the rack gear 71 of the support member 70.

상기 등받침판(50)의 각 받침부(51)(52)(53)(54) 및 운전자의 등이 닫는 부분에는 다수의 돌기(500)가 돌설되어 있다. 또한 등받침판(50)은 상하로 이동가능한 상부와 고정된 하부로 나누어 제작되고 상하부가 레버(501)에 의해 회동되는 링크(502)에 의해 연결되게함으로써 운전자의 신체 조건에 따라 높이를 조절할 수 있도록 되어있다.A plurality of protrusions 500 protrude from the portions of the back portions 51, 52, 53, 54 and the back of the driver. In addition, the backrest plate 50 is manufactured by dividing the upper and lower movable upper and lower parts and the upper and lower parts are connected by the link 502 pivoted by the lever 501 so that the height can be adjusted according to the physical condition of the driver. It is.

이와같이 된 본고안은 견착구(60)가 상승되어있는 상태에서 운전자가 시트에 앉기 때문에 탑승시 지장을 초래하지 않게 되는 것으로 시트에 운전자가 앉게 되면 오목하게 들어간 두부받침부(51)에 머리와 목이 감싸이는 상태로 받쳐지게 되고, 어깨는 오목하게 들어간 어깨받침부(52)에 의해 감싸이게 되는 동시에 척추가 돌출된 척추받침부(53)에 의해 곧게 펴지는 상태로 지지될 뿐만 아니라 히프도 히프 받침부(54)에 의해 감싸이므로써 운전자가 인체공학상 가장 이상적인 자세를 취할 수 있게 된다.In this manner, the driver seats on the seat while the shoulder opening 60 is raised so that it does not cause a problem when boarding. When the driver sits on the seat, the head and neck are recessed into the head restraint 51. It is supported in a wrapped state, and the shoulder is wrapped by the concave shoulder support 52 and at the same time the spine is supported by the protruding spine support 53 in a straightened state as well as the hip support. Wrapping by the part 54 allows the driver to take the most ideal position in ergonomics.

이때 등받침판(50)에 돌설된 돌기(500)는 운전자와 등받이판(50)사이에 공기가 통할 수 있는 공간을 제공하여 땀이 차는 것을 방지하는 역활을 하게 되며, 운전자는 자신의 앉은키에 따라 레버(501)를 돌려 링크(502)를 회동시킴으로써 등받침판(50)의 높이를 적절히 조절할 수 있다.At this time, the protrusion 500 protruding from the backrest plate 50 serves to prevent sweating by providing a space through which the air can pass between the driver and the backrest plate 50, and the driver has his / her sitting height. Accordingly, the height of the backrest plate 50 can be appropriately adjusted by rotating the link 502 by turning the lever 501.

이런 상태에서 주행을 하다가 피로감이 느껴지거나 특히 졸음이 오는 경우에는 바이브레다(20)를 구동시키게 되면 진동판(40)과 함께 등받침판(50)이 진동되어 운전자에게 자극이 가해짐으로써 주의력이 환기되는 동시에 돌기(100)에 의한 지압효과로 인하여 피로감을 극복할 수 있게 된다.If you feel tired while driving in this state, or especially drowsiness, when driving the vibrator 20, the back plate 50 is vibrated with the diaphragm 40, the attention is ventilated by the stimulus is applied to the driver At the same time, it is possible to overcome the fatigue due to the acupressure effect by the protrusion 100.

한편 상기와 같은 작용을 하는 시트에 앉은 후 스위치(도시되지 않음)를 온시켜 모터(90)를 구동시키게 되면 피니언(91)에 랙기어(71)가 치합된 지지부재(70)가 안내레일(80)을 따라 제3도에 도시된 바와 같이 하강하게 되고 이에따라 견착구(60)에 운전자의 어깨가 끼워지게 된다.Meanwhile, when the motor 90 is driven by turning on a switch (not shown) after sitting on the seat having the same function as described above, the support member 70 in which the rack gear 71 is engaged with the pinion 91 is guide rail ( As shown in FIG. 3 along FIG. 80, the driver descends and the shoulder of the driver is fitted to the shoulder strap 60.

운전자의 어깨가 끼워지는 견착구(60)는 하부로 갈수록 넓어지게 형성되어있기 때문에 운전자의 어깨 폭에 따라 하강되는 높이를 조절하면 된다.The shoulder strap 60 is fitted to the driver's shoulder is formed to be wider toward the bottom, so that the height adjusted according to the width of the shoulder of the driver.

이때 견착구(60)와 운전자의 어깨 사이에는 여유 공간이 있도록 하며 이 여유 공간은 운전자가 몸을 움직이는데 지장을 주지 않을 정도면 된다.At this time, there is a free space between the shoulder strap 60 and the shoulder of the driver, and this free space may be enough to prevent the driver from moving.

견착구(60)의 전방 내측에 부착된 쿠션재(61)는 양호한 착용감과 운전자가 몸을 움직일때 견착구(60)에 어깨를 다치지 않도록 해주는 역활을 한다.The cushioning material 61 attached to the front inner side of the shoulder strap 60 has a good fit and serves to prevent a shoulder injury to the shoulder strap 60 when the driver moves the body.

즉 본고안의 안전장치는 운전자가 시트(40)에 앉은 자세에서 견착구(60)를 하강 시키는 것만으로 착용할 수 있기 때문에 안전벨트 착용과 같이 벨트를 당기고 이를 채우는 번거로움이 없는 것이다.In other words, the safety device of the present disclosure can be worn only by lowering the fastener 60 in a seated position of the driver 40, so there is no hassle to pull the belt and fill it like wearing a seat belt.

견착구(60)를 하강시켜 착용한 상태에서 자동차 충돌 사고가 발생하게 되면 운전자의 신체가 전방으로 쏠리게 되는데 이때 운전자의 어깨는 쿠션재(61)에 닿으면서 견착구(60)에 잡히게 됨으로써 충격을 완화시키는 동시에 운전자가 핸들에 부딪히지 않도록 안전하게 보호해주는 역활을 하게 된다.If a car crash occurs while the shoulder strap 60 is worn down, the driver's body is pulled forward. At this time, the shoulder of the driver is caught by the shoulder strap 60 while touching the cushion member 61, thereby alleviating the impact. At the same time it serves as a safeguard for the driver from hitting the steering wheel.

하차하려고 할 경우에는 해제스위치(도시되지않음)을 온시켜 모터(90)를 역회전 시킴으로써 견착구(60)가 상승된 상태에서 하차하면 된다.If you want to get off, turn on the release switch (not shown) by rotating the motor 90, the fastener 60 may be raised in the state of being raised.

모터(90)에 의해 승하강하는 지지부재(70)의 중간에 신축자재한 주름부를 형성하면 안전장치를 착용한 상태에서 운전자의 행동이 보다 편할 것이다.Forming an elastic material wrinkles in the middle of the support member 70 which is lifted up and down by the motor 90 will be more comfortable for the driver's action in the state of wearing the safety device.

또한 안전장치의 견착구(60)를 승하강 시키는 모터(90)의 작동을 별도의 감지수단, 예를 들어 시트(40)에 내설된 중량감지센서 등에 의해 자동으로 제어할 수도 있으며, 실시예로써의 승하강 수단으로 설명된 모터(90)와 랙기어(71) 및 피니언(91)은 견착구(60)를 승하강 시키는 공지의 수단으로 대체할 수 있음은 물론이다.In addition, the operation of the motor 90 for raising and lowering the fastener 60 of the safety device may be automatically controlled by a separate sensing means, for example, a weight sensor built into the seat 40. The motor 90 and the rack gear 71 and the pinion 91 described as the elevating means of may be replaced by a known means for elevating the shoulder 60.

이와같이 본고안은 인체공학적으로 설계된 등받이판(50)이 바이브레다(20)에 의해 진동할 수 있게 설치되는 동시에 착용이 간편하면서도 운전자의 행동을 제약하지 않으며 착용감이 양호할 뿐만 아니라 바른 자세를 유지시켜주고 충돌 사고시에는 운전자의 어깨를 잡아줌으로써 운전자가 튀어나가지 않도록 한 안전장치가 구비된 자동차 시트에 관한 것이다.In this way, the ergonomically designed back plate 50 is installed to vibrate by the vibrator 20, and is easy to wear, but does not restrict the driver's behavior and maintains a good posture. The present invention relates to a car seat equipped with a safety device that prevents the driver from jumping out by holding the driver's shoulder in case of a crash.

Claims (1)

고정판(10)과; 상기 고정판(10)에 바이브레다(20)에 의해 진동될 수 있게 스프링(30)으로 탄력 설치된 진동판(40)과; 상부에 머리 및 목을 받쳐 주도록 오목하게 두부받침부(51)가 형성되고, 그 하부 양측으로는 어깨를 감싸주는 어깨받침부(52)가 형성되며, 중앙에는 척추받침부(53)가 볼록하게 형성되고, 하부에는 히프를 받쳐주는 히프 받침부(54)가 오목하게 형성된 등받침판(50)과; 하부로 갈수록 넓어지고, 끝이 갈라진 전방 내측면에는 쿠션재(61)가 부착된 견착구(60)와; 상기 견착구(60)가 상단에 고정설치되며 그 하부로 랙기어(71)가 형성된 지지부재(70)와; 상기 지지부재(70)가 삽입되어 안내되도록 시트(40)에 내설된 안내레일(80)과; 상기 지지부재(70)의 랙기어(71)에 치합된 피니언(91)을 구동시키는 모터(90)로 구성된 것을 특징으로 하는 안전장치가 구비된 자동차 시트.A fixed plate 10; A diaphragm 40 elastically installed on the fixed plate 10 by a spring 30 so as to be vibrated by the vibrator 20; The head support portion 51 is formed concave to support the head and neck at the upper portion, the shoulder support portion 52 is formed on both sides of the lower portion to surround the shoulder, and the center of the spine support portion 53 is convex. A back support plate 50 having a bottom support portion 54 recessed at a lower portion thereof to support the bottom portion; A wider toward the bottom and a fastening opening 60 having a cushioning material 61 attached to the front inner surface at which the end is split; A support member 70 in which the attachment hole 60 is fixedly installed at an upper end thereof and in which a rack gear 71 is formed; A guide rail 80 embedded in the seat 40 so that the support member 70 is inserted and guided; Car seat with a safety device, characterized in that consisting of a motor (90) for driving the pinion (91) meshed with the rack gear (71) of the support member (70).
KR2019960003987U 1996-02-29 1996-02-29 Car seat with safety device KR0130761Y1 (en)

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KR2019960003987U KR0130761Y1 (en) 1996-02-29 1996-02-29 Car seat with safety device

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KR970051526U KR970051526U (en) 1997-09-08
KR0130761Y1 true KR0130761Y1 (en) 1998-12-15

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