KR0165802B1 - Position adjustable buckle for a seat belt - Google Patents

Position adjustable buckle for a seat belt Download PDF

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Publication number
KR0165802B1
KR0165802B1 KR1019950060630A KR19950060630A KR0165802B1 KR 0165802 B1 KR0165802 B1 KR 0165802B1 KR 1019950060630 A KR1019950060630 A KR 1019950060630A KR 19950060630 A KR19950060630 A KR 19950060630A KR 0165802 B1 KR0165802 B1 KR 0165802B1
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KR
South Korea
Prior art keywords
buckle
seat belt
belt
position sensor
vehicle
Prior art date
Application number
KR1019950060630A
Other languages
Korean (ko)
Other versions
KR970039781A (en
Inventor
정지훈
Original Assignee
김태구
대우자동차주식회사
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
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Application filed by 김태구, 대우자동차주식회사 filed Critical 김태구
Priority to KR1019950060630A priority Critical patent/KR0165802B1/en
Publication of KR970039781A publication Critical patent/KR970039781A/en
Application granted granted Critical
Publication of KR0165802B1 publication Critical patent/KR0165802B1/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
    • B60R22/00—Safety belts or body harnesses in vehicles
    • B60R22/18—Anchoring devices
    • B60R22/20—Anchoring devices adjustable in position, e.g. in height
    • 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
    • B60R22/18—Anchoring devices
    • B60R2022/1806—Anchoring devices for buckles
    • 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
    • B60R22/18—Anchoring devices
    • B60R22/20—Anchoring devices adjustable in position, e.g. in height
    • B60R2022/207—Horizontally or transversally adjustable
    • 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
    • B60R22/18—Anchoring devices
    • B60R22/20—Anchoring devices adjustable in position, e.g. in height
    • B60R2022/208—Anchoring devices adjustable in position, e.g. in height by automatic or remote control means

Abstract

본 발명은 차량 주행을 목적으로 운전자 및 조수석 승차자가 안전벨트를 체결하고자 할 때 텅이 위치된 벨트를 잡아 당기면 버클이 자동적으로 텅과 체결하기 쉬운 위치로 상승하게 하여 승차자의 편의성을 보다 증대시키도록 하는 자동차용 시트벨트의 버클변위장치에 관한 것으로서, 리트렉터에 권취된 벨트의 변위를 감지하는 위치센서.The present invention, when the driver and the front passenger to pull the seat belt for the purpose of driving the vehicle pulls the belt with the tongue is positioned so that the buckle automatically rises to the position easy to fasten the tongue to further increase the convenience of the rider A buckle displacement device for a seat belt for a vehicle, the position sensor for detecting the displacement of the belt wound on the retractor.

상기 위치센서와 연결되고 전원에 의해 정/역 구동하는 모터, 상기 모터축과 축이음되고 외주전면에 나사부가 형성된 회동축, 상기 회동축에 스크류 결합되고 일측이 버클과 연결구성된 가동구를 포함하여 된 특징을 갖는다.A motor connected to the position sensor and driven forward / backward by a power source; Has features.

Description

자동차용 시트벨트의 버클 변위장치Buckle Displacement Device for Automobile Seat Belt

제1도는 종래의 시트벨트 장치를 도시한 사시도.1 is a perspective view showing a conventional seat belt device.

제2도는 본 발명에 따른 자동차용 시트벨트의 버클변위장치를 도시한 설치상태 정단면도.Figure 2 is a front sectional view of the installation state showing the buckle displacement device of the seat belt for automobiles according to the present invention.

제3도는 본 발명에 따른 자동차용 시트벨트의 버클변위장치를 도시한 작동상태도이다.3 is an operating state diagram showing a buckle displacement device of a seat belt for a vehicle according to the present invention.

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

12 : 벨트 14 : 리트렉터12 belt 14 retractor

18 : 텅 24 : 버클18: tongue 24: buckle

30 : 위치센서 32 : 모터30: position sensor 32: motor

34 : 나사부 36 : 회동축34: threaded portion 36: rotating shaft

38 : 가동구38: movable mouth

본 발명은 자동차용 시트벨트의 버클변위장치에 관한 것으로서, 더욱 상세하게는 차량 주행을 목적으로 운전자 및 조수석 승차자가 안전벨트를 체결하고자 할 때 텅이 위치된 벨트를 잡아당기면 버클이 자동적으로 텅과 체결하기 쉬운 위치로 상승하게 하여 승차자의 편의성을 보다 증대시키도록 하는 자동차용 시트벨트의 버클변위장치에 관한 것이다.The present invention relates to a buckle displacement device for a seat belt for an automobile, and more particularly, when a driver and a passenger occupant attempt to fasten a seat belt for the purpose of driving a vehicle, the buckle is automatically attached to the tongue when the belt is located. The present invention relates to a buckle displacement device for a seat belt for a vehicle that allows the passenger to ascend to a position that is easy to tighten, thereby increasing the convenience of the passenger.

일반적으로, 차량의 전방 충돌시 그 충격에너지로 인해 반대방향의 관성력이 발생되는데 그 힘을 기계적으로 제어하는 수단이 시트벨트 장치이다.In general, in the frontal collision of the vehicle due to the impact energy of the inertial force generated in the opposite direction, the means for mechanically controlling the force is a seat belt device.

전방 시트의 시트벨트 장치는 제1도에 도시된 바와 같이 센터필라(10)의 하부에 탄성적으로 권취하여 충격에 의한 반발력에 대응하여 벨트(12)의 풀림을 제어하도록 하는 리트렉터(14)와, 상기 센터필라(10)의 상부에 리트렉터(14)로부터의 벨트(12)를 승차자 쪽으로 방향전환시키도록 지지하는 어퍼앵커(16)와, 상기 어퍼앵커(16)로부터의 벨트(12) 외주면에 링결합하여 된 텅(18)과, 전방시트(11) 하단의 어저스터(20)에 고정결합된 센터앵커(22)의 일측에 고정하는 버클(24)로 구성되어 있다.The seat belt device of the front seat is retractor 14 which is elastically wound on the lower part of the center pillar 10 as shown in FIG. 1 to control the loosening of the belt 12 in response to the repulsive force caused by the impact. And an upper anchor 16 supporting the belt 12 from the retractor 14 to be turned toward the occupant on the upper portion of the center pillar 10, and the belt 12 from the upper anchor 16. The tongue 18 is ring-coupled to the outer circumferential surface, and a buckle 24 fixed to one side of the center anchor 22 fixedly coupled to the adjuster 20 at the lower end of the front seat 11.

그러나, 이와 같은 종래의 시트벨트장치는 운전자 또는 승차자가 차량 주행에 따른 자신의 보호를 위해 텅이 구비된 어퍼앵커로부터의 벨트를 잡아당겨 어저스터에 고정결합된 버클로 텅을 끼워 체결하도록 되어 있는데, 상기 버클의 위치가 승차자에 비해 너무 낮게 위치되어 운전자를 비롯한 승차자가 몸을 돌리거나 목을 하향으로 비틀어 체결상태를 인지해야 하기 때문에, 이러한 동작이 여간 불편하고 번거롭지 않을 수 없었다.However, such a conventional seat belt device is a driver or a rider to pull the belt from the upper anchor with a tongue for the protection of the driver as the vehicle is driven to fit the tongue with a buckle fixed to the adjuster. Since the position of the buckle is too low compared to the occupant, so that the occupant including the driver must turn around or twist the neck downward to recognize the fastening state, this operation is inconvenient and cumbersome.

따라서, 본 발명은 상기와 같은 제반 문제를 해결하기 위해 안출된 것으로서, 그 목적은 차량 주행을 목적으로 운전자 및 조수석 승차자가 안전벨트를 체결하고자 할 때 텅이 위치된 벨트를 잡아당기면 버클이 자동적으로 텅과 체결하기 쉬운 위치로 상승하게 하여 승차자의 편의성을 보다 증대시키도록 하는 자동차용 시트벨트의 버클변위장치를 제공함에 있다.Accordingly, the present invention has been made to solve the above-mentioned problems, the object is that when the driver and the passenger seat occupant tries to fasten the seat belt for the purpose of driving the vehicle, the buckle is automatically pulled when the belt is located The present invention provides a buckle displacement device for a seat belt for a vehicle that allows the passenger to ascend to a position easy to engage with the tongue to further increase the convenience of the passenger.

상기 목적을 달성하기 위해 본 발명은 리트렉터에 권취된 벨트의 변위를 감지하는 위치센서, 상기 위치센서와 연결되고 전원에 의해 정/역 구동하는 모터, 상기 모터축과 축이음되고 외주전면에 나사부가 형성된 회동축, 상기 회동축에 스크류 결합되고 일측이 버클과 연결구성된 가동구, 상하 방향으로 이동가능한 상기 버클과 상기 가동구를 서로 연결하는 소정길이의 연결단을 포함하여 된 특징을 갖는다.In order to achieve the above object, the present invention is a position sensor for detecting the displacement of the belt wound on the retractor, a motor connected to the position sensor and driven forward / backward by a power source, the shaft is connected to the motor shaft and the screw portion on the outer peripheral surface Is formed a rotating shaft, the screw is coupled to the rotating shaft and one side of the movable port is configured to be connected with the buckle, the buckle and the movable end movable in the vertical direction has a characteristic of including a connection end of the predetermined length connecting each other.

이하, 본 발명을 첨부한 도면에 의거하여 보다 상세하게 설명한다.EMBODIMENT OF THE INVENTION Hereinafter, this invention is demonstrated in detail based on attached drawing.

제2도는 본 발명에 따른 자동차용 시트벨트의 버클변위장치를 도시한 설치상태 정단면도로서, 리트렉터(14)에 권취된 벨트(12)의 변위를 감지하는 위치센서(30)와, 상기 위치센서(30)와 연결되고, 전원에 의해 정/역 구동하는 모터(32)와, 상기 모터(32)축과 플랜지(33) 결합되고 외주전면에 같은 방향의 나사부(34)가 형성된 회동축(36)과, 상기 회동축(36)에 스크류 결합되고 일측이 버클(24)이 구비된 연결단(37)에 연결구성된 가동편(38)으로 구성하여 된 것이다.2 is a front sectional view showing an installation state of a buckle displacement device for an automobile seat belt according to the present invention. The position sensor 30 detects the displacement of the belt 12 wound on the retractor 14, and the position thereof. The rotating shaft connected to the sensor 30, the motor 32 is driven forward / reverse by the power supply, the motor shaft 32 and the flange 33, the screw shaft 34 in the same direction on the outer peripheral surface ( 36) and the movable shaft 38, which is screwed to the pivot shaft 36 and connected to a connection end 37 having a buckle 24 on one side thereof.

상기와 같이 구성된 본 발명의 작용 및 효과를 설명하면 다음과 같다.Referring to the operation and effects of the present invention configured as described above are as follows.

제3도는 본 발명에 따른 자동차용 시트벨트의 버클 변위장치를 도시한 작동상태도로서, 운전자가 전방시트(11)에 앉아 시트벨트를 체결하고자 텅(18)이 구비된 벨트(12)를 버클(24)쪽으로 잡아당기면 리트렉터(14)에 권취된 상기 벨트(12)의 풀림위치를 위치센서(30)가 감지하여 모터(32)에 전원을 인가시키게 한다.3 is an operating state diagram showing a buckle displacement device of a seat belt for a vehicle according to the present invention, the driver is sitting on the front seat 11 to fasten the seat belt buckle belt 12 provided with a tongue (18) ( Pulling toward 24, the position sensor 30 senses the release position of the belt 12 wound on the retractor 14 to apply power to the motor 32.

인가된 모터(32)는 구동되고, 플랜지(33) 이음된 회동축(36)은 연동하여 회전하고, 상기 회동축(36)에 스크류결합된 가동구(38)는 버클(24) 쪽으로 이동되면서 연결단(37)을 밀어 상기 버클(24)을 상승시킨다.The applied motor 32 is driven, the rotating shaft 36 coupled to the flange 33 rotates in conjunction, and the movable opening 38 screwed to the rotating shaft 36 is moved toward the buckle 24. Push the connecting end 37 to raise the buckle 24.

이와 반대로, 텅(18)을 버클(24)로부터 이탈시켜 시트벨트의 체결을 해제시키면 리트렉터(14)는 벨트(12)를 원위치로 권취하게 되고, 위치센서(30)는 그 변위를 감지하여 다시 모터(32)에 전원을 인가시켜 상기의 구동과 반대로 되어 버클(24)을 하강시켜 원위치로 복귀시키는 것이다.On the contrary, when the tongue 18 is released from the buckle 24 to release the seat belt, the retractor 14 winds up the belt 12 to its original position, and the position sensor 30 detects the displacement. The power is applied to the motor 32 again to reverse the above drive, and the buckle 24 is lowered to return to the original position.

따라서, 이와 같은 본 발명을 실차에 적용하게 되면, 운전자를 비롯한 승차자가 시트벨트를 체결하고자 할 때 몸을 돌리거나 목을 하방향으로 비틀어 체결상태를 인지해야 하는 불편하고 번거로운 동작 없이 매우 용이하게 체결할 수 있게 되어 또 다른 편의가 제공되는 효과가 발생한다.Therefore, when the present invention is applied to a real vehicle, when a passenger including a driver wants to fasten the seat belt, the user can turn the body or twist the neck downward to recognize the fastening state without any inconvenience and troublesome operation. This allows for the effect of providing another convenience.

Claims (1)

리트렉터(14)에 권취된 벨트(12)의 변위를 감지하는 위치센서(30), 상기 위치센서(30)와 연결되고 전원에 의해 정/역 구동하는 모터(32), 상기 모터(32)축과 축이음되고 외주전면에 나사부(34)가 형성된 회동축(36), 상기 회동축(36)에 스크류 결합되고 일측이 버클(24)과 연결 구성되는 가동구(38), 그리고 상하방향으로 이동가능한 상기 버클(24)과 상기 가동구(38)를 서로 연결하는 소정길이의 연결단(37)으로 구성되는 것을 특징으로 하는 자동차용 시트벨트의 버클 변위장치.Position sensor 30 for detecting the displacement of the belt 12 wound on the retractor 14, a motor 32 connected to the position sensor 30 and driven forward and reverse by a power source, the motor 32 Rotating shaft (36), which is coupled to the shaft and has a threaded portion (34) formed on the outer circumferential surface thereof, a movable hole (38) which is screw-coupled to the pivot shaft (36) and is connected to the buckle (24), and the vertical direction Buckle displacement device of the seat belt for a vehicle, characterized in that consisting of a connecting end (37) of a predetermined length for connecting the movable buckle (24) and the movable opening (38) to each other.
KR1019950060630A 1995-12-28 1995-12-28 Position adjustable buckle for a seat belt KR0165802B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1019950060630A KR0165802B1 (en) 1995-12-28 1995-12-28 Position adjustable buckle for a seat belt

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Application Number Priority Date Filing Date Title
KR1019950060630A KR0165802B1 (en) 1995-12-28 1995-12-28 Position adjustable buckle for a seat belt

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Publication Number Publication Date
KR970039781A KR970039781A (en) 1997-07-24
KR0165802B1 true KR0165802B1 (en) 1999-02-01

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KR1019950060630A KR0165802B1 (en) 1995-12-28 1995-12-28 Position adjustable buckle for a seat belt

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102756707A (en) * 2011-04-29 2012-10-31 Trw汽车股份有限公司 Buckle adjuster for safety belt system of vehicle

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102756707A (en) * 2011-04-29 2012-10-31 Trw汽车股份有限公司 Buckle adjuster for safety belt system of vehicle

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KR970039781A (en) 1997-07-24

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