KR100736790B1 - Retractor for saft belt abrasion - Google Patents

Retractor for saft belt abrasion Download PDF

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Publication number
KR100736790B1
KR100736790B1 KR1020060055487A KR20060055487A KR100736790B1 KR 100736790 B1 KR100736790 B1 KR 100736790B1 KR 1020060055487 A KR1020060055487 A KR 1020060055487A KR 20060055487 A KR20060055487 A KR 20060055487A KR 100736790 B1 KR100736790 B1 KR 100736790B1
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KR
South Korea
Prior art keywords
seat belt
housing
retractor
bracket
wheel
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Application number
KR1020060055487A
Other languages
Korean (ko)
Inventor
김종철
Original Assignee
기아자동차주식회사
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Priority to KR1020060055487A priority Critical patent/KR100736790B1/en
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Publication of KR100736790B1 publication Critical patent/KR100736790B1/en

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    • 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
    • B60R22/34—Belt retractors, e.g. reels
    • 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
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16B—DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
    • F16B5/00—Joining sheets or plates, e.g. panels, to one another or to strips or bars parallel to them
    • F16B5/02—Joining sheets or plates, e.g. panels, to one another or to strips or bars parallel to them by means of fastening members using screw-thread
    • 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
    • B60R2022/1818—Belt guides
    • 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
    • B60R22/34—Belt retractors, e.g. reels
    • B60R2022/3402—Retractor casings; Mounting thereof

Abstract

A retractor for preventing abrasion of a safety belt is provided to damage to a side surface of the safety belt by rotatably installing a housing containing a wheel on which the safety belt is wound. A retractor for preventing abrasion of a safety belt includes a wheel(10), a housing(30), an archaic rotary plate(40), an insertion member(50), an archaic guide plate(60), a bracket(80), and a fixing bolt(90). The safety belt is wound on the wheel. A withdrawal hole(31) through which the safety belt is moved is formed at the central portion of the upper surface of the housing. An insertion hole(32) is formed at the central portion of the rear surface of the housing. The rotary plate is engaged with the rear surface of the housing by the insertion member. The rotary plate is rotatably engaged with the guide plate. The bracket is engaged with the rear surface of the guide plate. The fixing bolt fixes the bracket to the body of the vehicle.

Description

안전벨트 마모방지용 리트렉터{Retractor for saft belt abrasion} Retractor for saft belt abrasion}

도1은 종래의 리트렉터를 나타낸 사시도.1 is a perspective view showing a conventional retractor.

도2는 본 발명에 따른 리트렉터를 나타낸 사시도.Figure 2 is a perspective view of the retractor according to the present invention.

도3 및 도4는 본 발명에 따른 리트렉터의 작동상태를 나타낸 사시도.3 and 4 are perspective views showing the operating state of the retractor according to the present invention.

※도면의 주요부분에 대한 부호의 설명※※ Explanation of symbols about main part of drawing ※

10 : 휠 20 : 안전벨트10: wheel 20: seat belt

30 : 하우징 31 : 인출공30: housing 31: drawing hole

32 : 끼움공 40 : 회전판32: fitting hole 40: rotating plate

50 : 끼움부재 60 : 안내판50: fitting member 60: guide plate

70 : 스토퍼 80 : 브래킷70: stopper 80: bracket

90 : 고정볼트90: fixing bolt

본 발명은 안전벨트 마모방지용 리트렉터에 관한 것으로서, 더욱 상세하게는 차량에 탑승한 승객을 보호하도록 좌석의 일측에 설치된 안전벨트가 출몰될 때 안내하는 리트렉터를 회전 가능하게 설치하여 상기 안전벨트의 측면이 손상되는 것을 방지할 수 있는 안전벨트 마모방지용 리트렉터에 관한 것이다.The present invention relates to a belt for preventing wear of the seat belt, and more particularly, to install a retractor that rotatably guides when a seat belt installed on one side of the seat is sunk to protect a passenger in a vehicle. The present invention relates to a seat belt anti-retractor for preventing side damage.

일반적으로 차량에는 주행중 발생하는 충돌 또는 추돌시 좌석에 탑승한 승객의 상해를 최소화 할 수 있도록 안전벨트가 설치되어 있는바, 상기 안전벨트는 사용시 인출되고 미 사용시 차체의 내부에 내장될 수 있도록 출몰 가능하게 설치되어 있다.In general, the vehicle is equipped with a seat belt to minimize the injuries of the passengers in the seat during a collision or collision during driving, the seat belt can be drawn out when used and embedded in the body of the vehicle when not in use. Is installed.

이와 같이 안전벨트가 출몰될 때 그 안전벨트를 안내하기 위하여 차량의 내부에는 리트렉터가 설치되어 있는바, 종래의 리트렉터는 도1에 나타낸 바와 같다.As described above, when a seat belt is mounted, a retractor is installed inside the vehicle to guide the seat belt. The conventional retractor is as shown in FIG. 1.

여기에서 참조되는 바와 같이 안전벨트(110)가 감겨지는 휠(100)의 상측에는 하우징(120)이 설치되어 있고, 그 하우징(120)의 중앙에는 상기 안전벨트(110)가 이동될 수 있도록 인출공(121)이 형성되어 있다.As referred to herein, a housing 120 is installed above the wheel 100 on which the seat belt 110 is wound, and the seat belt 110 is pulled out so that the seat belt 110 can be moved in the center of the housing 120. The ball 121 is formed.

상기 하우징(120)의 일측에는 브래킷(130)이 일체로 연장되게 형성되어 있고, 상기 브래킷(130)은 고정볼트(140)를 매개로 차체에 고정되어 있다.One side of the housing 120, the bracket 130 is formed to extend integrally, the bracket 130 is fixed to the vehicle body via a fixing bolt 140.

따라서, 탑승자가 안전벨트(110)를 착용하기 위해서 상기 안전벨트(110)를 당기면, 상기 안전벨트(110)는 휠(100)에서 풀려지면서 인출공(121)을 통하여 인출되는 것이고, 사용후 안전벨트(110)를 놓으면, 상기 휠(100)에 내장된 스프링(도면 미도시)의 복원력에 의해서 휠(100)에 감겨지게 되는 것이다.Therefore, when the occupant pulls the seat belt 110 to wear the seat belt 110, the seat belt 110 is drawn out through the outlet hole 121 while being released from the wheel 100, and is safe after use. When the belt 110 is released, it is wound on the wheel 100 by a restoring force of a spring (not shown) built in the wheel 100.

상술한 바와 같이 안전벨트(110)가 인출되거나 휠(100)에 감겨질 때 고정볼트(140)를 매개로 고정된 브래킷(130)의 고정력에 의해서 상기 하우징(120) 및 휠(100)의 유동이 방지되는 것이다.As described above, when the seat belt 110 is drawn out or wound around the wheel 100, the flow of the housing 120 and the wheel 100 by the fixing force of the bracket 130 fixed through the fixing bolt 140 is fixed. This is to be avoided.

그러나 이러한 종래의 리트렉터는 고정볼트(140)를 매개로 브래킷(130)이 견 고히 고정되어 있으므로 안전벨트(110)를 당길 때 브래킷(130)이 유동되는 것을 방지할 수는 있지만, 탑승자의 신체조건에 따라서 안전벨트(110)가 당겨지는 각도가 인출공(121)의 어느 일측에 편심된 경우에는 상기 안전벨트(110)의 측면이 인출공(121)에 접촉된 상태로 인출되므로 인출하기 위하여 과다한 힘을 가해야 하는 문제점이 있었다.However, such a conventional retractor, because the bracket 130 is firmly fixed through the fixing bolt 140, it is possible to prevent the bracket 130 from flowing when pulling the seat belt 110, the body of the passenger When the angle at which the seat belt 110 is pulled according to a condition is eccentric to any one side of the outlet hole 121, the side of the seat belt 110 is drawn out in contact with the outlet hole 121 to be withdrawn. There was a problem to exert excessive force.

또한, 상술한 바와 같이 안전벨트(110)의 측면이 인출공(121)에 접촉됨으로 인하여 안전벨트(110)의 사용수명이 단축되는 등의 문제점이 있었다.In addition, as described above, the side of the seat belt 110 is in contact with the drawing hole 121, there is a problem such that the service life of the seat belt 110 is shortened.

본 발명은 상기한 문제점을 해결하기 위하여 발명한 것으로서, 그 목적은 안전벨트가 감겨진 휠을 감싸는 하우징을 회동 가능하게 설치하여 상기 하우징에 형성된 인출공이 안전벨트를 인출하는 각도와 동일하게 조절하여 안전벨트의 파손을 방지할 수 있는 안전벨트 마모방지용 리트렉터를 제공함에 있다.The present invention has been invented to solve the above problems, the object of the safety is that by installing the housing surrounding the wheel seated around the seat belt to be rotatable by adjusting the outlet hole formed in the housing to the same angle to draw the seat belt safety The present invention provides a belt for preventing wear of a seat belt that can prevent a belt from being damaged.

상기 목적을 달성하기 위한 본 발명의 특징적인 구성을 설명하면 다음과 같다.Referring to the characteristic configuration of the present invention for achieving the above object is as follows.

본 발명의 안전벨트 마모방지용 리트렉터는 안전벨트가 감겨지는 휠과, 상기 안전벨트가 이동하는 인출공이 상면 중앙에 형성되고, 배면 중앙에는 끼움공이 형성된 하우징과, 상기 하우징의 배면에 끼움부재를 매개로 결합되는 호 형상의 회전판과, 상기 회전판이 회전 가능하게 결합된 호 형상의 안내판과, 상기 안내판의 배면에 결합되는 브래킷과, 상기 브래킷을 차체에 고정시키는 고정볼트를 포함하여서 된 것이다.Safety belt wear prevention retractor of the present invention, the seat belt is wound around the wheel, the withdrawal hole for moving the seat belt is formed in the center of the upper surface, the housing is formed with a fitting hole in the center of the back, and the fitting member on the back of the housing Rotating plate is coupled to the arc, the arc-shaped guide plate rotatably coupled to the rotating plate, the bracket is coupled to the back of the guide plate, and the fixing bolt for fixing the bracket to the vehicle body.

이와 같은 특징을 갖는 본 발명을 상세하게 설명하면 다음과 같다.Referring to the present invention having such characteristics in detail as follows.

도2는 본 발명에 따른 리트렉터를 나타낸 사시도이고, 도3 및 도4는 본 발명에 따른 리트렉터의 작동상태를 나타낸 사시도이다.Figure 2 is a perspective view showing a retractor according to the present invention, Figures 3 and 4 are perspective views showing the operating state of the retractor according to the present invention.

여기에서 참조되는 바와 같이 본 발명은 차량에 탑승한 탑승자의 상해를 최소화하기 위한 안전벨트(20)가 감겨지는 휠(10)이 마련되어 있고, 상기 휠(10)의 둘레면에는 하우징(30)이 설치되어 있으며, 상기 하우징(30)의 상면 중앙에는 안전벨트(20)가 이동하는 인출공(31)이 형성되어 있고, 배면 중앙에는 끼움공(32)이 형성되어 있다.As referred to herein, the present invention is provided with a wheel 10 to which a seat belt 20 is wound to minimize injury to a passenger in a vehicle, and a housing 30 is provided on a circumferential surface of the wheel 10. It is installed, the drawing hole 31 is formed in the center of the upper surface of the housing 30 to move the seat belt 20, the fitting hole 32 is formed in the center of the rear surface.

한편, 상기 하우징(30)의 배면에는 호 형상의 회전판(40)이 설치되어 있되, 그 회전판(40)은 끼움부재(50)를 매개로 하우징(30)에 일체로 결합되어 있는 것이며, 상기 끼움부재(50)의 단부는 끼움공(32)에 결합되어 있다.On the other hand, the back of the housing 30 is provided with an arc-shaped rotating plate 40, the rotating plate 40 is integrally coupled to the housing 30 via the fitting member 50, the fitting The end of the member 50 is coupled to the fitting hole 32.

그리고, 상기 회전판(40)은 그 회전판(40)에 대응되는 호 형상으로 형성된 안내판(60)에 회전 가능하게 끼워져 있고, 상기 안내판(60)의 전면 양측에는 회전판(40)의 이동량을 제한하기 위한 스토퍼(70)가 각각 형성되어 있다.In addition, the rotating plate 40 is rotatably fitted to the guide plate 60 formed in an arc shape corresponding to the rotating plate 40, and for limiting the amount of movement of the rotating plate 40 on both sides of the front surface of the guide plate 60. Stoppers 70 are formed, respectively.

또한, 상기 안내판(60)의 배면에는 브래킷(80)이 결합되어 있고, 상기 브래킷(80)은 고정볼트(90)를 매개로 차체에 고정 설치되어 있다.In addition, the back of the guide plate 60 is coupled to the bracket 80, the bracket 80 is fixed to the vehicle body via the fixing bolt 90 is installed.

이와 같이 구성된 본 발명을 상세히 설명하면 다음과 같다.Referring to the present invention configured as described in detail as follows.

먼저, 차량에 탑승한 승객이 안전벨트(20)를 착용하기 위해서 상기 안전벨트(20)를 당기면 그 안전벨트(20)를 휠(10)에서 풀려지면서 하우징(30)에 형성된 인출공(31)을 통하여 인출된다.First, when the passenger in the vehicle pulls the seat belt 20 to wear the seat belt 20, the outlet belt 31 formed in the housing 30 is released while the seat belt 20 is released from the wheel 10. Withdrawn through.

이때 상기 안전벨트(20)를 착용하는 탑승자의 신체조건에 따라서, 상기 안전벨트(20)가 당겨지는 방향이 변경될 경우에는 그 안전벨트(20)가 당겨지는 방향에 따라서, 하우징(30)에 외력이 작용하게 되고, 상기 하우징(30)의 배면에 설치된 회전판(40)은 안내판(60)에 안내를 받으면서 회전하게 되는 것이다.In this case, when the direction in which the seat belt 20 is pulled is changed according to the physical condition of the occupant wearing the seat belt 20, the seat belt 20 is pulled in the housing 30 according to the direction in which the seat belt 20 is pulled. The external force acts, and the rotating plate 40 installed on the rear surface of the housing 30 is rotated while being guided by the guide plate 60.

즉, 안전벨트(20)가 당겨지는 방향이 변경될 때 상기 안전벨트(20)가 인출되는 인출공(31)이 형성된 하우징(30) 및 그 하우징(30)에 설치된 회전판(40)이 함께 회전 되므로 안전벨트(20)의 측면이 인출공(31)에 접촉되는 것이 방지되는 것이다.That is, when the direction in which the seat belt 20 is pulled is changed, the housing 30 having the outlet hole 31 through which the seat belt 20 is drawn out and the rotating plate 40 installed in the housing 30 rotate together. Therefore, the side of the seat belt 20 is prevented from contacting the withdrawal hole (31).

또한, 상기 회전판(40)이 더욱 회전되어 그 회전판(40)의 단부가 안내판(60)에 형성된 스토퍼(70)에 접촉되면 회전판(40)의 회전이 제한되어 회전판(40)의 과다한 회전으로 인한 파손을 미연에 방지하게 되는 것이다.In addition, when the rotating plate 40 is further rotated so that the end portion of the rotating plate 40 contacts the stopper 70 formed on the guide plate 60, the rotation of the rotating plate 40 is limited, resulting from excessive rotation of the rotating plate 40. It will prevent damage in advance.

이와 같이 본 발명은 안전벨트가 감겨진 휠을 감싸는 하우징을 회동 가능하게 설치하여 상기 안전벨트를 인출할 때 안전벨트의 측면이 인출공에 접촉되는 것을 방지하여 적은 힘을 이용하여 안전벨트를 착용함은 물론, 안전벨트의 사용수명을 연장할 수 있는 특유의 효과가 있다.As described above, the present invention pivotally installs the housing surrounding the wheel in which the seat belt is wound to prevent the side of the seat belt from contacting the outlet when the seat belt is pulled out so that the seat belt is worn using a small force. Of course, there is a unique effect that can extend the service life of the seat belt.

Claims (2)

안전벨트(20)가 감겨지는 휠(10)과, 상기 안전벨트(20)가 이동하는 인출공(31)이 상면 중앙에 형성되고, 배면 중앙에는 끼움공(32)이 형성된 하우징(30)과, 상기 하우징(30)의 배면에 끼움부재(50)를 매개로 결합되는 호 형상의 회전판(40)과, 상기 회전판(40)이 회전 가능하게 결합된 호 형상의 안내판(60)과, 상기 안내판(60)의 배면에 결합되는 브래킷(80)과, 상기 브래킷(80)을 차체에 고정시키는 고정볼트(90)를 포함함을 특징으로 하는 안전벨트 마모방지용 리트렉터.The wheel 10 on which the seat belt 20 is wound, and the drawing hole 31 through which the seat belt 20 moves, are formed in the center of the upper surface, and the housing 30 having the fitting hole 32 formed in the center of the rear surface. The arc-shaped rotary plate 40 coupled to the rear surface of the housing 30 via the fitting member 50, the arc-shaped guide plate 60 to which the rotary plate 40 is rotatably coupled, and the guide plate Safety belt wear prevention retractor characterized in that it comprises a bracket (80) coupled to the back of the (60), and a fixing bolt (90) for fixing the bracket (80) to the vehicle body. 제1항에 있어서, 상기 안내판(60)의 전면 양측에는 회전판(40)의 이동을 제한하는 스토퍼(70)가 각각 설치됨을 특징으로 하는 안전벨트 마모방지용 리트렉터.According to claim 1, wherein both sides of the front of the guide plate 60, the stopper for preventing wear of the seat belt, characterized in that each stopper 70 is installed to limit the movement of the rotating plate (40).
KR1020060055487A 2006-06-20 2006-06-20 Retractor for saft belt abrasion KR100736790B1 (en)

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103448665A (en) * 2013-09-02 2013-12-18 众泰控股集团有限公司 Retraction device for automobile rear seat safety belt

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR19980048817U (en) 1996-12-30 1998-10-07 양재신 Seat Belt Retractor Mounting Bracket
KR20020051234A (en) 2000-12-22 2002-06-28 이계안 Mounting structure of seat belt webbing guide for automobile
JP2005161887A (en) * 2003-11-28 2005-06-23 Fuji Heavy Ind Ltd Mounting structure of retractor for rear seat belt

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR19980048817U (en) 1996-12-30 1998-10-07 양재신 Seat Belt Retractor Mounting Bracket
KR20020051234A (en) 2000-12-22 2002-06-28 이계안 Mounting structure of seat belt webbing guide for automobile
JP2005161887A (en) * 2003-11-28 2005-06-23 Fuji Heavy Ind Ltd Mounting structure of retractor for rear seat belt

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103448665A (en) * 2013-09-02 2013-12-18 众泰控股集团有限公司 Retraction device for automobile rear seat safety belt

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