KR20020038075A - Clearance prevention for vehicle rotary seat - Google Patents

Clearance prevention for vehicle rotary seat Download PDF

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Publication number
KR20020038075A
KR20020038075A KR1020000068128A KR20000068128A KR20020038075A KR 20020038075 A KR20020038075 A KR 20020038075A KR 1020000068128 A KR1020000068128 A KR 1020000068128A KR 20000068128 A KR20000068128 A KR 20000068128A KR 20020038075 A KR20020038075 A KR 20020038075A
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KR
South Korea
Prior art keywords
seat
rotation plate
vehicle
leg
clearance
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KR1020000068128A
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Korean (ko)
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KR100357399B1 (en
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김상호
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류정열
기아자동차주식회사
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Priority to KR1020000068128A priority Critical patent/KR100357399B1/en
Publication of KR20020038075A publication Critical patent/KR20020038075A/en
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Publication of KR100357399B1 publication Critical patent/KR100357399B1/en

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    • BPERFORMING OPERATIONS; TRANSPORTING
    • B60VEHICLES IN GENERAL
    • B60NSEATS SPECIALLY ADAPTED FOR VEHICLES; VEHICLE PASSENGER ACCOMMODATION NOT OTHERWISE PROVIDED FOR
    • B60N2/00Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles
    • B60N2/02Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles the seat or part thereof being movable, e.g. adjustable
    • B60N2/04Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles the seat or part thereof being movable, e.g. adjustable the whole seat being movable
    • B60N2/14Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles the seat or part thereof being movable, e.g. adjustable the whole seat being movable rotatable, e.g. to permit easy access

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  • Engineering & Computer Science (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Seats For Vehicles (AREA)

Abstract

PURPOSE: Structure for preventing the clearance of a rotating seat for a vehicle is provided to easily assemble a rotating seat in a vehicle by removing a clearance of a rotation plate installed between an upper base and a lower base. CONSTITUTION: A lower base(10) is installed on legs(30) installed on the front and rear portions of a seat adjuster(40). A rotation plate(50) combined to an upper base(20) is installed on the lower base. Clearance preventing stoppers(60) are welded to the rear left and right sides of the rotation plate. A support damper(70) is installed on the legs in contact with the clearance preventing stoppers. When the weight of a passenger is applied to a seat, the bottom faces of the clearance preventing stoppers are in contact with the support damper. Therefore, a clearance of the rotation plate is prevented.

Description

자동차용 회전시트의 유격방지구조{CLEARANCE PREVENTION FOR VEHICLE ROTARY SEAT}Clearance structure of car's revolving seat {CLEARANCE PREVENTION FOR VEHICLE ROTARY SEAT}

본 발명은 자동차용 회전시트의 유격방지구조에 관한 것으로서, 더욱더 상세하게는 자동차용 회전시트의 유격방지구조에 관한 것이다.The present invention relates to a play preventing structure of a rotating sheet for a vehicle, and more particularly to a play preventing structure of a rotating sheet for a vehicle.

일반적으로 자동차용 시트의 큰 특징은 승차원의 지지가 적적하여 노면으로부터의 진동을 흡수하고 피로를 최소한으로 멈추게 해주는 승차감이 필요하다.In general, a large feature of the seat for a car is a ride comfort that is suitable for the riding dimension to absorb vibration from the road surface and to minimize fatigue.

또한, 차량의 구성품 가운데 시트의 중량이나 원가는 차량을 제작시 큰 비중을 차지하기 때문에 경량화 및 경제적인 구조를 채용해야 할 필요가 있으며, 기획된 탑승원 전원이 만족스럽게 착좌할 수 있는 형상 및 치수를 갖추어야 하는 스페이스디멘션이 필요하며, 차실의 가장 큰 부분을 차지하고 있으므로 의장적으로 만족할 만한 것이어야 한다.In addition, since the weight and cost of the seats make up a large portion of the components of the vehicle, it is necessary to adopt a lightweight and economical structure. Space dimension to be equipped is necessary and occupies the largest part of the car, so it must be satisfactorily chairman.

그리고, 시트는 수작업으로 하는 일이 많으므로 생산성에 충분히 유의해야 하며 차량의 용도에 적합한 강도나 내구성이 있어야 하고, 이와 함께 시트의 치수 강도 및 헤드레스트레인트 관계에 대해서 각국이 독자적인 법규제를 실시하고 있으므로 각 법규제에 적합한 것으로 할 필요가 있다.In addition, since the seats are often made by hand, care must be taken to ensure sufficient productivity, and have strength and durability suitable for the purpose of the vehicle. In addition, each country implements its own laws and regulations regarding the dimensional strength and the head restraint relation of the seats. Therefore, it is necessary to make it suitable for each legal regulation.

또한, 시트의 종류는 용도 및 배치에 따라 드라이버시트, 패신저시트, 리어시트, 차일드시트로 구분되며, 그 형상에 따라 로우백시트, 하이백시트, 버켓시트로 구분되며, 기능에 따라서는 고정식시트, 조절식시트, 접어넣기시트, 튕겨오름시트, 회전시트 등으로 구분되다.In addition, the types of seats are classified into driver seats, passenger seats, rear seats, and child seats according to their use and arrangement. The seats are classified into low back seats, high back seats, and bucket seats according to their shape. It is divided into seat, adjustable seat, folding seat, rebound seat, and rotating seat.

이러한 시트의 구조는 통상적으로 시트프레임에 시트스프링을 설치하고, 그 위에 패드를 놓고 다시 트림커버어셈블리로 걸을 붙인 것이 많으며, 이밖에 시트프레임을 상자형으로 형성하고 두꺼운패드를 사용해서 시트스프링을 todfir한 물품시트나, 코일스프링을 통하여 직포스프링이나 와이어등을 시트스프링으로 사용한 것도 있다.The structure of such a seat is usually a seat spring is installed on the seat frame, and the pad is placed on it, and then the cover is fastened to the trim cover assembly. In addition, the seat frame is formed in a box shape and the thick spring pad is used todfir the seat spring. In some cases, a woven spring or a wire is used as the seat spring through an article sheet or a coil spring.

즉 시트프레임은 승차원 및 시트 자체의 하중을 차체구조물로 전달하는 작용을 하기 때문에 그에 따른 강도 및 강성을 필요로 하며, 시트슬라이드어저스터나, 릭라이닝어저스터, 시트리프터, 럼버서포트어저스트, 사이드서포어저스트등의 기능부품과 헤드레스트레인트나 시트벨트등의 안전부품, 센터레스등의 의장 부품이 설치된다.In other words, the seat frame needs strength and rigidity because it acts to transfer loads of the elevation and the seat itself to the vehicle structure, and the seat slide adjuster, rig lining adjuster, seat lifter, lumber support adjuster, Functional parts such as side supporters, safety parts such as headrest lanes and seat belts, and design parts such as centerless are installed.

또한, 승차원의 체격이나 취향에 따라서 쾌적한 착좌자세를 유지할 수 있도록 여러 가지 어저스트가 설치되는 데 이에는 시트의 앞 뒤 위치를 조절하는 시트슬라이드어저스트, 시트백의 각도를 조절하는 기구인 릭라이닝어저스트, 2도어 차량에 있어서 뒷좌석의 탑승성을 향상시키기 위한 워크인기구, 시트의 위아래 위치를 조절하는 기구인 리프터기구, 장시간 주행시 피로경감을 목적으로 하여 승차원의 요추지지력을 가변시키는 럼버서포트어저스터, 자동차가 코너링을 할 때 횡방향 지지를 조절하는 사이드서포트어저스터등이 있다.In addition, various adjusters are installed to maintain a comfortable seating posture according to the physique and taste of the ascending dimension.The seat slide adjuster which adjusts the front and rear positions of the seat and the rig lining mechanism which adjusts the angle of the seatback A walk-in mechanism for improving the occupancy of the rear seat in an adjuster and two-door vehicle, a lifter mechanism that adjusts the up and down position of the seat, and a lumber support that varies the lumbar support force in the upper dimension for the purpose of reducing fatigue during long driving. There are adjusters, side support adjusters that adjust the lateral support when the car is cornering.

그리고 이와 함께 시트에 회전기구를 설치하여 세컨드 시트가 뒤??으로 회전되도록 함으로서 세컨드시트에 착좌한 승원이 뒷좌석승객과 마주볼 수 있도록 해서 상품의 편리성을 꾀하고 있으며, 드라이버시트에 회전기구를 설치하여 운전자가 차량에 오르내릴 때 시트를 도어쪽으로 회전시킴으로서 승강성이 향상되도록 하고 있다.In addition, by installing a rotating mechanism on the seat so that the second seat is rotated backwards so that the occupant seated on the second seat can face the rear seat passenger, the product is convenient. It is installed so that the elevability is improved by rotating the seat toward the door when the driver ascends and descends the vehicle.

한편, 도 1과 도 2는 회전시트의 요부를 도시한 것으로서, 그 구조를 살펴보면 시트어저스터(40')의 전후부에 각각 설치된 레그(30')의 상부면에 로어베이스(10')가 설치되고, 상기 로어베이스(10')의 상부에는 상부면에 어퍼베이스(20')가 결합되어 있는 로테이션플레이트(50')가 설치되며, 상기 로테이션플레이트(50')의 전후 및 좌우 양측에는 하부에 러버스톱퍼(90')가 결합된 볼트(80')가 체결되어 있다.On the other hand, Figures 1 and 2 illustrate the main portion of the rotating sheet, when looking at the structure of the lower base 10 'on the upper surface of the legs 30' respectively installed in front and rear of the seat adjuster 40 ' A rotation plate 50 'having an upper base 20' coupled to an upper surface is installed at an upper portion of the lower base 10 ', and a lower portion is provided at the front, rear, left, and right sides of the rotation plate 50'. The bolt 80 'to which the rubber stopper 90' is coupled is fastened.

이러한 자동차용 회전시트는 차량을 운행중이거나 승하차시 승객의 체중이 시트에 가해지는 경우, 러버스톱퍼(90')의 저면이 레그(30')의 상부면에 접하며 어퍼베이스(20')와 로어베이스(10') 사이에 소정의 틈새를 두고 설치된 로테이션플레이트(50')에 유격이 발생하지 않도록 하고 있다.When the passenger's weight is applied to the seat while driving or getting in and out of the vehicle, the bottom of the rubber stopper 90 'contacts the upper surface of the leg 30' and the upper base 20 'and the lower base. The play is prevented from occurring in the rotation plate 50 'provided with a predetermined gap between the 10'.

그러나 이러한 종래 자동차용 회전시트의 유격방지구조는 도 1과 도 2에 도시하고 있는 바와 같이, 하부에 러버스톱퍼(90')가 결합되고 상부면에 체결부(81')가 형성된 볼트(80')를 너트(85')에 의해 길이조정이 이루어지도록 로테이션플레이트(50')의 전후 및 좌우 양측에 각각 체결시켜야 함으로서, 차량을 제작시 부품수가 증가하고 조립성을 저하시켜 차량의 제작단가가 상승하게 되는 문제점이 있었다.However, as shown in FIGS. 1 and 2, the gap preventing structure of the conventional car seat includes a bolt 80 'having a rubber stopper 90' coupled to a lower portion thereof and a fastening portion 81 'formed on an upper surface thereof. ) Must be fastened to the front, rear, left and right sides of the rotation plate 50 'so that the length can be adjusted by the nut 85'. There was a problem.

본 발명의 목적은 상기 종래와 같은 문제점을 해결하기 위해, 로테이션플레이트의 후부 좌우 양측에 각각의 유격방지스톱퍼를 하부로 돌출되게 용착하고, 상기 유격방지스톱퍼의 저면이 접하는 레그의 상부면에는 서포트댐퍼를 설치하여, 차량을 운행중이거나 승하차시 승객의 체중이 시트에 가해지는 경우, 유격방지스톱퍼의 저면이 레그의 상부면에 설치된 서포트댐퍼에 접하며 어퍼베이스와 로어베이스 사이에 소정의 틈새를 두고 설치된 로테이션플레이트에 유격이 발생하지 않도록 함으로서, 회전시트를 차량에 조립시 조립이 용이하게 이루어지게 됨은 물론, 조립성이 향상되어 생산성이 향상됨으로서 차량의 제작단가가 저감되도록 하는 자동차용 회전시트의 유격방지구조를 제공하는 데 있다.An object of the present invention is to solve the same problem as the prior art, and weld each of the anti-stop stopper to protrude to the bottom of the rear left and right sides of the rotation plate, the upper surface of the leg contacting the bottom of the anti-stop stopper support damper If the weight of the passenger is applied to the seat while driving or getting on and off the vehicle, the bottom of the anti-stop stopper is in contact with the support damper installed on the upper surface of the leg, and the rotation is provided with a predetermined gap between the upper base and the lower base. By preventing play in the plate, assembly of the rotating seat to the vehicle is easy to assemble, as well as assembly performance is improved, productivity is improved, the play prevention structure of the rotating sheet for the car to reduce the manufacturing cost of the vehicle To provide.

도 1은 종래 회전시트의 유격방지구조가 설치된 상태를 보인 평면도1 is a plan view showing a state in which the play prevention structure of the conventional rotating sheet is installed

도 2는 종래 회전시트의 유격방지구조가 설치된 상태를 보인 확대단면도Figure 2 is an enlarged cross-sectional view showing a state in which the play prevention structure of the conventional rotating sheet is installed

도 3은 본 발명의 유격방지구조가 설치된 상태를 보인 평면도Figure 3 is a plan view showing a state in which the play prevention structure of the present invention is installed

도 4는 본 발명의 유격방지구조가 설치된 상태를 보인 정면도4 is a front view showing a state in which the play prevention structure of the present invention is installed;

도 5는 본 발명의 유격방지구조가 설치된 상태를 보인 확대단면도5 is an enlarged cross-sectional view showing a state in which the play prevention structure of the present invention is installed;

* 도면의 주요 부분에 대한 부호의 설명 *Explanation of symbols on the main parts of the drawings

10 : 로어베이스20 : 어퍼베이스10: lower bass 20: upper bass

30 : 레그31 : 결합홈30: leg 31: coupling groove

40 : 시트어저스터50 : 로테이션플레이트40: seat adjuster 50: rotation plate

60 : 유격방지스톱퍼70 : 서포트댐퍼60: play stopper 70: support damper

71 : 결합돌기80 : 볼트71: coupling protrusion 80: bolt

이하, 첨부된 도면에 의하여 본 발명의 그 기술적 구성을 상세히 설명하면 다음과 같다.Hereinafter, the technical configuration of the present invention with reference to the accompanying drawings in detail as follows.

본 발명의 자동차용 회전시트의 유격방지구조는 도 3과 도 4 및 도 5에 도시하고 있는 바와 같이,As the play prevention structure of the car seat of the present invention is shown in Figures 3 and 4 and 5,

시트어저스터(40)의 전후부에 각각 설치된 레그(30)의 상부면에 로어베이스(10)가 설치되고, 상기 로어베이스(10)의 상부에는 상부면에 어퍼베이스(20)가 결합되어 있는 로테이션플레이트(50)가 설치되는 것은 종래와 같다.The lower base 10 is installed on the upper surface of the legs 30 respectively provided at the front and rear portions of the seat adjuster 40, and the upper base 20 is coupled to the upper surface of the upper portion of the lower base 10. The rotation plate 50 is installed as in the prior art.

단, 본 발명은 상기 로테이션플레이트(50)의 후부 좌우 양측에 각각의 유격방지스톱퍼(60)가 하부로 돌출되게 용착되고, 상기 유격방지스톱퍼(60)의 저면이 접하는 레그(30)의 상부면에는 서포트댐퍼(70)가 설치됨을 그 기술적 구성상의 기본 특징으로 한다.However, the present invention is welded so that each of the anti-stop stopper 60 protrudes to the lower left and right sides of the rotation plate 50, the bottom surface of the anti-gap stopper 60 is in contact with the upper surface of the leg (30). The support damper 70 is installed as a basic feature of the technical configuration.

한편, 상기 서포트댐퍼(70)는 도 5에 도시하고 있는 바와 같이, 일측부가 레그(30)에 볼트(80)체결되고, 타측부는 레그(30)에 형성된 결합홈(31)에 결합돌기(71)가 삽입됨을 밝혀 둔다.On the other hand, the support damper 70, as shown in Figure 5, one side is fastened to the leg bolts (80) to the leg 30, the other side is a coupling projection (31) in the coupling groove 31 formed in the leg (30) 71) is inserted.

이와 같이 구성되는 본 발명은, 차량을 운행중이거나 승하차시 승객의 체중이 시트(미도시)에 가해지는 경우, 로테이션플레이트(50)의 후부 좌우 양측에 용착된 유격방지스톱퍼(60)의 저면이 레그(30)의 상부면에 설치된 서포트댐퍼(70)에 접하는 것에 의해 어퍼베이스(20)와 로어베이스(10) 사이에 소정의 틈새를 두고 설치된 로테이션플레이트(50)에 유격이 발생하지 않게 된다.According to the present invention configured as described above, when the weight of the passenger is applied to the seat (not shown) while driving or getting on and off the vehicle, the bottom surface of the play prevention stopper 60 welded to the rear left and right sides of the rotation plate 50 is a leg. By contacting the support damper 70 provided on the upper surface of the (30), there is no play in the rotation plate 50 provided with a predetermined gap between the upper base 20 and the lower base 10.

따라서 이러한 본 발명은 로테이션플레이트(50)의 후부 좌우 양측에 유격방지스톱퍼(60)를 용착시키고, 상기 유격방지스톱퍼(60)의 저면이 접하는 서포트댐퍼(70)를 레그(30)의 상부면에 설치하는 것에 의해 어퍼베이스(20)와 로어베이스(10) 사이에 소정의 틈새를 두고 설치된 로테이션플레이트(50)에 유격이 발생하지 않게 됨으로서, 회전시트를 차량에 조립시 조립이 용이하게 이루어지게 됨은 물론, 조립성이 향상되어 생산성이 향상됨으로서 차량의 제작단가가 저감되도록 하는 효과가 있다.Therefore, in the present invention, the gap prevention stopper 60 is welded to both the rear left and right sides of the rotation plate 50, and the support damper 70 contacting the bottom of the gap prevention stopper 60 is connected to the upper surface of the leg 30. Since the play does not occur in the rotation plate 50 provided with a predetermined gap between the upper base 20 and the lower base 10 by installing, the assembly is easily performed when the rotating seat is assembled to the vehicle. Of course, there is an effect that the manufacturing cost of the vehicle is reduced by improving the assembly performance and productivity.

이상에서 살펴본 바와 같이 본 발명은, 로테이션플레이트의 후부 좌우 양측에 각각의 유격방지스톱퍼를 하부로 돌출되게 용착하고, 상기 유격방지스톱퍼의 저면이 접하는 레그의 상부면에는 서포트댐퍼를 설치하여, 차량을 운행중이거나 승하차시 승객의 체중이 시트에 가해지는 경우, 유격방지스톱퍼의 저면이 레그의 상부면에 설치된 서포트댐퍼에 접하며 어퍼베이스와 로어베이스 사이에 소정의 틈새를 두고 설치된 로테이션플레이트에 유격이 발생하지 않도록 함으로서, 회전시트를 차량에 조립시 조립이 용이하게 이루어지게 됨은 물론, 조립성이 향상되어 생산성이 향상됨으로서 차량의 제작단가가 저감되도록 하는 매우 유용한 발명이다.As described above, the present invention welds each of the anti-gap stoppers downwardly to the rear left and right sides of the rotation plate, and installs a support damper on the upper surface of the leg that is in contact with the bottom of the anti-gap stopper. When the passenger's weight is applied to the seat while driving or getting on and off, the bottom of the anti-stop stopper is in contact with the support damper installed on the upper surface of the leg, and there is no play in the rotation plate installed with a predetermined gap between the upper base and the lower base. By avoiding, assembling is easily performed when assembling the rotating seat to the vehicle, it is a very useful invention that the manufacturing cost of the vehicle can be reduced by improving the assemblability and productivity.

Claims (2)

시트어저스터(40)의 전후부에 각각 설치된 레그(30)의 상부면에 로어베이스(10)가 설치되고, 상기 로어베이스(10)의 상부에는 상부면에 어퍼베이스(20)가 결합되어 있는 로테이션플레이트(50)가 설치되는 것에 있어서, 상기 로테이션플레이트(50)의 후부 좌우 양측에 각각의 유격방지스톱퍼(60)가 하부로 돌출되게 용착되고, 상기 유격방지스톱퍼(60)의 저면이 접하는 레그(30)의 상부면에는 서포트댐퍼(70)가 설치됨을 특징으로 하는 자동차용 회전시트의 유격방지구조.The lower base 10 is installed on the upper surface of the legs 30 respectively provided at the front and rear portions of the seat adjuster 40, and the upper base 20 is coupled to the upper surface of the upper portion of the lower base 10. When the rotation plate 50 is installed, the gap prevention stopper 60 is welded to protrude downward from both sides of the rear left and right sides of the rotation plate 50, and the bottom of the gap prevention stopper 60 is in contact with the leg. The upper surface of the 30, the support damper 70 is installed, the play prevention structure of the rotating seat for the vehicle, characterized in that installed. 청구항 1에 있어서, 상기 서포트댐퍼(70)는 일측부가 레그(30)에 볼트(80)체결되고, 타측부는 레그(30)에 형성된 결합홈(31)에 결합돌기(71)가 삽입됨을 특징으로 하는 자동차용 회전시트의 유격방지구조.The method of claim 1, wherein the support damper 70 is one side is fastened to the leg bolts 80 to the leg 30, the other side is characterized in that the coupling protrusion 71 is inserted into the coupling groove 31 formed in the leg (30). The play prevention structure of the rotary seat for cars.
KR1020000068128A 2000-11-16 2000-11-16 Clearance prevention for vehicle rotary seat KR100357399B1 (en)

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KR20240002296A (en) 2022-06-29 2024-01-05 대원정밀공업(주) slide-support pin for seat swivel mechanism of a vehicle and, Seat swivel mechanism having the same

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