KR890005186Y1 - Safety belt for vehicle - Google Patents

Safety belt for vehicle Download PDF

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Publication number
KR890005186Y1
KR890005186Y1 KR2019860008524U KR860008524U KR890005186Y1 KR 890005186 Y1 KR890005186 Y1 KR 890005186Y1 KR 2019860008524 U KR2019860008524 U KR 2019860008524U KR 860008524 U KR860008524 U KR 860008524U KR 890005186 Y1 KR890005186 Y1 KR 890005186Y1
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South Korea
Prior art keywords
belt
winding
seat
tension regulator
state
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KR2019860008524U
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Korean (ko)
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KR880000676U (en
Inventor
김창학
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김창학
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Priority to KR2019860008524U priority Critical patent/KR890005186Y1/en
Publication of KR880000676U publication Critical patent/KR880000676U/en
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Publication of KR890005186Y1 publication Critical patent/KR890005186Y1/en

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    • BPERFORMING OPERATIONS; TRANSPORTING
    • B60VEHICLES IN GENERAL
    • B60RVEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
    • B60R22/00Safety belts or body harnesses in vehicles
    • B60R22/34Belt retractors, e.g. reels
    • B60R22/44Belt retractors, e.g. reels with means for reducing belt tension during use under normal conditions
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B60VEHICLES IN GENERAL
    • B60RVEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
    • B60R22/00Safety belts or body harnesses in vehicles
    • B60R22/34Belt retractors, e.g. reels
    • B60R22/44Belt retractors, e.g. reels with means for reducing belt tension during use under normal conditions
    • B60R2022/4493Belt retractors, e.g. reels with means for reducing belt tension during use under normal conditions for braking the belt reel using friction surfaces or the like
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B60VEHICLES IN GENERAL
    • B60RVEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
    • B60R22/00Safety belts or body harnesses in vehicles
    • B60R22/18Anchoring devices
    • B60R22/26Anchoring devices secured to the seat

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Emergency Lowering Means (AREA)

Abstract

내용 없음.No content.

Description

차량용 안전벨트Car seat belt

제1도는 본 고안의 사용상태를 나타내는 사시도.1 is a perspective view showing a state of use of the subject innovation.

제2도는 본 고안의 작용상태 설명도.2 is an explanatory diagram of the working state of the present invention.

제3도는 본 고안에서의 장력조절기의 한실시예를 나타내는 분해 사시도.Figure 3 is an exploded perspective view showing one embodiment of the tension regulator in the present invention.

제4도는 제3도의 장력조절기의 사용상태 사시도.4 is a perspective view of the state of use of the tension regulator of FIG.

제5도는 제4도의 A-A선 단면도.5 is a cross-sectional view taken along the line A-A of FIG.

제6도는 제5도의 B-B선 단면도.6 is a sectional view taken along the line B-B in FIG.

제7도는 본 고안에서의 장력조절기의 다른 실시예를 나타내는 분해사시도.Figure 7 is an exploded perspective view showing another embodiment of the tension regulator in the present invention.

제8도는 제7도의 장력조절기의 사용상태 단면도.8 is a cross-sectional view of the state of use of the tension regulator of FIG.

제9도는 제8도의 C-C선 단면도.9 is a cross-sectional view taken along the line C-C of FIG.

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

1 : 고정벨트 4 : 권취벨트1: fixing belt 4: winding belt

5 : 권치트럼 7 : 장력조절기5: coil tooth 7: tension controller

본 고안은 주로 자동차의 운전석이나 객석에 착설하여 자동차가 고속주행시 불의의 사고로 충돌하거나 급정차시에 운전자나 승객이 좌석에서 이탈되는 것을 방지하기 위하여 착용하는 안전벨트에 관한 것으로서, 안전벨트의 기능에는 지장을 주지않으면서도 착용상태에서 신체에 압박감을 주지않고 편안한 상태로 착용될수 있는 안전벨트를 제공하기 위한 것이다.The present invention relates to a seat belt mainly installed in a driver's seat or a passenger seat to prevent an accident from colliding in a high speed driving or a driver or passenger leaving the seat during a sudden stop. It is to provide a seat belt that can be worn in a comfortable state without the pressure on the body in the state of wearing without disturbing.

종래의 안전벨트는 일반적으로 좌석양측에 각각 말단부를 고정시킨 2개의 벨트를 착용자의 가슴이나 복부에 대접시킨후 양측벨트의 선단부에 착설된 체결구에 의하여 연결되게 체결하는 것이었는바, 이경우 양측벨트중 일측벨트의 말단부는 스프링에 의하여 항상 권취상태가 유지되도록한 권취기구에 연결되어 있는 것이어서, 좌석양측에 착설된 각 벨트를 연결한 상태에서는 연결된 벨트는 일측에 착설된 권취기에 권회되면서 긴장상태가되므로 결국, 벨트를 착용하면 착용자의 가슴부위나 복부를 긴장된 벨트가 압박하게되는 것이고, 이 압박상태가 장시간 지속되는 경우에는 호흡작용에 지장을 주거나 혈액순환을 방해하게되므로서 신체의 이상을 초래하거나 불쾌감을 유발하게되는 등의 불편이 있는 것이었다.Conventional seat belts generally have two belts fixed at both ends of the seat to the wearer's chest or abdomen, and then fastened to be connected by fasteners installed at the front ends of both belts. The distal end of one side of the belt is connected to a winding mechanism such that the winding state is always maintained by the spring. In the state of connecting each belt installed on both sides of the seat, the connected belt is wound on the winding machine installed on one side and tension is maintained. Therefore, when the belt is worn, the tensioned belt of the wearer's chest or abdomen is compressed, and if the compression state lasts for a long time, it may cause respiratory action or impede blood circulation, causing body abnormalities or There was an inconvenience such as causing discomfort.

본 고안은 이와같은 종래의 결점을 제거하여 종래의 안전벨트에다 일방향으로 벨트가 인출된후에는 다시 권취기에 권회되지 않도록한 이완장치를 장설하므로서, 안전벨트로서의 소기의 기능을 발휘하면서 착용시 벨트가 이완상태를 유지하여 신체를 압박하는 일이 없게 하고, 편안한 착용감을 나타내도록 한 것으로서 이하도면에 따라 상세히 설명하면 다음과 같다.The present invention eliminates this conventional defect and installs a relaxation device in which the belt is not wound again in the winder after being pulled out in one direction to the conventional seat belt, thereby exhibiting the desired function as a seat belt while the belt is worn. Maintaining a relaxed state so as not to press the body, showing a comfortable fit as described in detail according to the following drawings as follows.

제1도 및 제2도는 본 고안을 사용한 안전벨트의 설치상태를 도시한 것으로서, 고정벨트(1)가 좌석(2)의 일측고정구(3)에 고정되어 있고, 권취벨트(4)가 고정구(3)와 반대측에 설치한 권취드럼(5)에 권회되어 있으며, 고정벨트(1)와 권취벨트(4)의 선단부를 체결구(6)에 의하여 체결하므로서 승객의 동체부를 좌석(2)에 결속하도록 되어있다.1 and 2 show the installation state of the seat belt using the present invention, the fixing belt 1 is fixed to one side fastener (3) of the seat (2), the winding belt (4) is a fastener ( It is wound on the winding drum (5) installed on the side opposite to 3), and the body of the passenger is bound to the seat (2) by fastening the front ends of the fixing belt (1) and the winding belt (4) by the fasteners (6). It is supposed to.

상기한 안전벨트의 구성은 종래의 일반적 구조이나, 이경우에는 권취벨트(4)가 항상 스프링(5')의 작용에 의하여 권취드럼(5)에 감기는 방향으로 인장되므로서, 연결된 고정벨트(1)와 권취벨트(4)는 긴장상태가 되어 인체를 압박하게 되는 것이다.The structure of the seat belt is a conventional structure, in this case, the winding belt 4 is always tensioned in the winding direction to the winding drum 5 by the action of the spring (5 '), connected to the fixed belt (1) ) And the winding belt (4) will be in a tension state to press the human body.

따라서 본 고안에서는 권취벨트(4)의 중간부에 장력조절기(7)를 착설하므로서 권취드럼(5)에서 풀려나온 권취벨트(4)는 장력조절기(7)를 통과한후에는 다시 권취드럼(5)에 감기지 못하도록 한 것으로서, 제3도 내지 제6도와 제7도 내지 제9도에는 장력조절기(7)의 두가지 실시태양이 도시되어 있다.Therefore, in the present invention, the winding belt 4 released from the winding drum 5 while the tension controller 7 is installed in the middle of the winding belt 4 passes through the tension controller 7 and then the winding drum 5 again. Two embodiments of the tension regulator 7 are shown in FIGS. 3 to 6 and 7 to 9, which are not wound around.

즉, 제3도 내지 제6도에 도시된 장력조절기(7)는 양측으로 분할된 케이싱(11)(11')을 경첩(12)에 의하여 개폐될수 있게 구성하고, 양측케이싱(11)(11')의 내부에는 각기 로울러(13)(13')를 장설하되, 각기 로울러(13)(13')는 래치트판(14)(14')과 교합하므로서 일측방향으로만 회전하도록 구성되어 있고, 케이싱(11)(11')은 닫힌상태에서 체결구(15)에 의하여 열리지 않도록 체결되며, 체결구(15)를 누르면 케이싱(11)(11')이 열리도록 구성되어 있어 2개의 로울러(13)(13')사이에 권취벨트(4)가 협지되어 통과하도록 되어있다.That is, the tension regulator 7 shown in FIGS. 3 to 6 constitutes the casing 11, 11 'divided into two sides so as to be opened and closed by the hinge 12, and both side casings 11, 11 Inside the '), rollers 13 and 13' are installed, respectively, and the rollers 13 and 13 'are configured to rotate only in one direction by interlocking with the ratchet plates 14 and 14'. The casings 11 and 11 'are fastened so as not to be opened by the fasteners 15 in the closed state, and the casings 11 and 11' are opened when the fasteners 15 are pressed. A winding belt 4 is sandwiched between 13 and 13 'to pass through.

또한 제7도 내지 제9도에 도시된 장력조절기(7)는 뚜껑(21')을 개폐할수 있도록 축핀(22)으로 케이싱(21)에 착설하고, 케이싱(21)내에는 2개의 로울러(23)(23')를 병열설치하여 로울러(23)(23')는 래치트판(24)(24')과 교합하므로서 일측방향으로만 회전되도록 구성하고, 뚜껑(21')의 내면에는 로울러(23)(23')와 대접되는 압지 로울러(23")를 착설하여, 뚜껑(21')이 닫힌상태에서 체결구(25)에 의하여 열리지 않도록 체결되며, 체결구(25)를 누르면 뚜껑(21')이 열리도록 구성되어 있어 로울러(23)(23')와 압지로울러(23")사이로 권취벨트(4)가 협지되어 통과하도록 되어 있다. 도면중 부호 8은 장력조절기(7)를 차체에 고정시키기 위한 고리이고, 9는 차체에 고정된 체결구이며, 10은 벨트통과구이다.In addition, the tension regulator 7 shown in FIGS. 7 to 9 is mounted on the casing 21 with the shaft pin 22 so as to open and close the lid 21 ', and two rollers 23 in the casing 21. ) And the rollers 23 and 23 'are configured to rotate only in one direction by interlocking with the ratchet plates 24 and 24', and the rollers 21 'are arranged on the inner surface of the lid 21'. 23, 23 '(24') is installed in the blotting roller 23 "is fastened so that the lid 21 'is not opened by the fastener 25 in the closed state, and when the fastener 25 is pressed, the lid 21 ') Is opened so that the winding belt 4 is sandwiched between the rollers 23, 23' and the squeezing roller 23 ". In the figure, reference numeral 8 is a ring for fixing the tension regulator 7 to the vehicle body, 9 is a fastener fixed to the vehicle body, and 10 is a belt passage hole.

이와같이 구성된 본 고안은 제2도에 도시한 바와같이 장력조절기(7)의 고리(8)를 차체에 고정된 체결구(9)에 걸고, 장력조절기(7)의 케이싱(11)(21)을 연후 권취벨트(4)가 장력조절기(7)내를 통과하도록 로울러(13)(13')사이에 협지시키거나, 로울러(23)(23')와 압지로울러(23")사이에 협지시키고 케이싱(11)(12)을 닫어놓으면, 본 고안은 사용할 수 있는 상태로되는 것으로서, 권취벨트(4)의 선단을 잡아당기면 장력조절기(7)의 로울러(13)(13')(23)(23')는 래치트판(14)(14')(24)(24')의 작용으로 권취벨트(4)가 풀려나오는 방향으로만 회전하여 권취벨트(4)가 풀려나오게 되는 것이며, 적당한 길이로 권취벨트(4)를 잡아당긴후 고정밸트(1)와 권취벨트(4)를 연결하면, 권취벨트(4)의 중간부가 장력조절기(7)의 로울러(13)(13')(23)(23')사이에 압지되어 있고, 또한 각 로울러(13)(13')(23)(23')는 래치트판(14)(14')(24)(24')에 의하여 역회전이 불가능하게 되어 있는 것이므로 장력조절기(7)를 통과한 부분의 권취벨트(4)는 장력조절기(7)내에서 압지되어 후퇴하지 못하게되고, 따라서 권취드럼(5)이 회전하더라도 장력조절기(7)를 통과한 권취벨트는 부동상태를 유지하게 되어 승객의 신체를 압박하는일이 없게 되고, 안전벨트와 승객의 신체사이에는 작당한 간격이 유지되는 것이어서, 불편한 착용감을 느끼지 않게되는 것이다.The present invention configured as described above is fastened to the fastener 9 fixed to the vehicle body by the hook 8 of the tension regulator 7, as shown in Figure 2, the casing 11, 21 of the tension regulator 7 After opening, the take-up belt 4 is sandwiched between the rollers 13 and 13 'so as to pass through the tension regulator 7, or between the rollers 23 and 23' and the pressing roller 23 "and the casing When the (11) (12) is closed, the present invention is in a state of being usable, and when the front end of the winding belt 4 is pulled, the rollers 13, 13 ', 23 and 23 of the tension regulator 7 are closed. ') Is rotated only in the direction in which the take-up belt 4 is released by the action of the ratchet plates 14, 14', 24 and 24 ', so that the take-up belt 4 is released. Pulling the winding belt (4) and then connecting the fixing belt (1) and the winding belt (4), the middle portion of the winding belt (4) rollers (13) (13 ') (23) of the tension regulator (7) ( 23 ') and each roller 13, 13', 23, 23 ' Since the reverse rotation is impossible by the ratchet plate 14, 14 ′, 24, 24 ′, the winding belt 4 of the portion passing through the tension regulator 7 is in the tension regulator 7. When the winding drum 5 rotates, the winding belt passed through the tension controller 7 remains in a floating state so that it cannot be pressed against the passenger's body. A reasonable interval is maintained between them, so that you do not feel uncomfortable wearing.

이와같이 안전벨트를 약간 이완된 상태로 착용하더라도 차량의 충돌사고시에는 관성에 의하여 인체가 앞으로 넘어질때 안전벨트에 인체가 걸리게되고, 권취벨트(4)는 권취드럼(5)에서 풀려나오다가 한정길이에서 멈추게되는 것이므로 안전벨트로서의 기능은 종래의 것과 변함없이 발휘하게 되는 것이다.In this way, even if the seat belt is slightly relaxed, the seat belt is caught by the inertia when the body falls forward due to inertia, and the winding belt 4 is released from the winding drum 5 at a limited length. Since it is to stop, the function as a seat belt is to be exhibited invariably with the conventional one.

안전벨트를 사용하지 않거나, 권취벨트(4)를 권취드럼(5)측으로 후퇴시킬때에는 케이싱(11)(21)을 열게되면 로울러(13)(13')(23)(23")에 의한 압지상태에서 권취벨트(4)가 해방되므로 권취드럼(5)에 의하여 권취벨트(4)가 권회되는 것이다.When not using the seat belt or retracting the take-up belt 4 to the take-up drum 5 side, when the casings 11 and 21 are opened, the holding paper by the rollers 13, 13 ', 23 and 23 " Since the winding belt 4 is released in the state, the winding belt 4 is wound by the winding drum 5.

이와같이 본 고안은 권취벨트(4)의 중간부에 장력조절기(7)를 착설하므로서 안전벨트가 신체와 밀접되어 신체를 압박하는 것을 방지하게되는 것이고, 기존하는 안전벨트에도 용이하게 부착시킬수 있는 것이고, 기존하는 안전벨트에도 용이하게 부착시킬수 있는 것이어서 사용상 편리한 작용효과를 나타내게 되는 것이다.As such, the present invention is to prevent the seat belt from being pressed against the body by being in close contact with the body by installing the tension regulator 7 in the middle of the winding belt 4, and can be easily attached to the existing seat belt. Since it can be easily attached to the existing seat belt will have a convenient effect on use.

Claims (2)

고정벨트(1)와 권취벨트(4)를 연결하여 착용하게된 안전벨트에 있어서, 권취벨트(4)의 선단부와 권취드럼(5)사이에 권취벨트(4)의 후퇴를 제어하는 장력조절기(7)를 장설한 것을 특징으로하는 차량용 안전벨트.In the seat belt worn by connecting the fixed belt (1) and the winding belt (4), a tension regulator for controlling the retraction of the winding belt (4) between the leading end of the winding belt (4) and the winding drum ( 7) seat belt for the vehicle characterized in that the installation. 제1항에 있어서, 장력조절기(7)는 개폐식으로 형성된 케이싱내부에 권취벨트(4)를 협지하는 한쌍의 로울러가 장설되고, 각 로울러는 일측방향으로만 회전하도록 래치트판(14)(14')(24)(24')과 교합되게 구성한 것을 특징으로 하는 차량용 안전벨트.2. The tension regulator (7) according to claim 1, wherein a pair of rollers for clamping the winding belt (4) is installed in the casing which is open and closed, and the latch plates (14, 14) are rotated only in one direction. ') (24) (24') seat belt for the vehicle, characterized in that configured to interlock.
KR2019860008524U 1986-06-18 1986-06-18 Safety belt for vehicle KR890005186Y1 (en)

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KR2019860008524U KR890005186Y1 (en) 1986-06-18 1986-06-18 Safety belt for vehicle

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KR2019860008524U KR890005186Y1 (en) 1986-06-18 1986-06-18 Safety belt for vehicle

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KR880000676U KR880000676U (en) 1988-02-20
KR890005186Y1 true KR890005186Y1 (en) 1989-08-05

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