KR950011207A - Car Seat Shock Absorber - Google Patents

Car Seat Shock Absorber Download PDF

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Publication number
KR950011207A
KR950011207A KR1019930021678A KR930021678A KR950011207A KR 950011207 A KR950011207 A KR 950011207A KR 1019930021678 A KR1019930021678 A KR 1019930021678A KR 930021678 A KR930021678 A KR 930021678A KR 950011207 A KR950011207 A KR 950011207A
Authority
KR
South Korea
Prior art keywords
upper plate
seat
spring
shock absorber
tension spring
Prior art date
Application number
KR1019930021678A
Other languages
Korean (ko)
Other versions
KR950012263B1 (en
Inventor
박창선
Original Assignee
박창선
덕창기업 주식회사
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Publication date
Application filed by 박창선, 덕창기업 주식회사 filed Critical 박창선
Priority to KR1019930021678A priority Critical patent/KR950012263B1/en
Publication of KR950011207A publication Critical patent/KR950011207A/en
Application granted granted Critical
Publication of KR950012263B1 publication Critical patent/KR950012263B1/en

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Classifications

    • 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
    • B60N2/50—Seat suspension devices

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

Abstract

본 발명은 차량용 좌석완충장치, 특히 지프, 트럭, 버스 및 지게차와 같은 중장비 차량의 승차감을 향상시키기 위하여 운전석 또는 조수석 밑에 설치하는 좌석완충장치에 관한 것이다.BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a seat cushioning device installed under a driver's seat or a passenger seat in order to improve the riding comfort of heavy-duty vehicles such as jeeps, trucks, buses and forklifts.

종래에는 제한된 회전을 하는 회전링크구조로 되어 있어 작동시 승차자가 앞으로 쏠리고 스프링의 변위가 작동 구간에 따라 상이하는 등 안전성과 완충력이 문제되었다.In the related art, the rotary link structure has a limited rotation, so that the occupant is moved forward during operation and the displacement of the spring is different depending on the operating section.

본 발명은 이를 극복하기 위하여 차체에 고정될 수 있는 하판과 좌석을 고정하는 상판사이의 양쪽에 절첩가능한 X자형 지지링크를 힌지결합하되 전방 상하의 단부는 회전가능하게 축설치하고 후방상하의 단닌는 횡방형으로 미끄럼운동 가능하게 설치하여 상판이 수직 방향으로 상하운동하게 하고, 상판과 하판간에는 2개의 인장스프링과 하판 바닥의 경사진 롤러운동면 사이에서 상기 인장스프링이 일정한 변위률 갖는 범위내에서 완충작용을 수행할 수 있는 스프링 링크와, 이러한 완충작용시 연동하는 쇽업소버를 설치하며, 상기 인장스프링의 인장력은 상판에 설치되는 인디케이터를 갖는 하중조절 손잡이에 의하여 승차자의 정적하중을 임의 선택함에 따라 일정한 변위를 유지하도록 하고, 상판의 완충작용이 필요없을 때에는 하판전방에 설치된 잠금장치에 의하여 상판의 상하운동을 임의로 구속할 수 있도록 한 것이다.The present invention hinges the foldable X-shaped support link between both the lower plate that can be fixed to the vehicle body and the upper plate for fixing the seat, but the front upper and lower ends are rotatably installed, and the rear upper and lower Dannins are transverse The upper plate moves up and down in the vertical direction, and the upper and lower plates are buffered within a range in which the tension springs have a constant displacement rate between the two tension springs and the inclined roller movement surface of the bottom of the lower plate. A spring link that can be carried out and a shock absorber interlocked with the shock absorber are installed. The tension force of the tension spring is fixed by a load adjusting knob having an indicator mounted on the upper plate. If there is no need to buffer the upper plate, It is to be able to restrain the vertical movement of the upper plate by the locking device arbitrarily.

Description

차량용 좌석완충장치Car Seat Shock Absorber

본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음Since this is an open matter, no full text was included.

제1도 내지 제6도는 본 발명의 실시예로서,1 to 6 illustrate embodiments of the present invention.

제1도는 전체사시도,1 is a perspective view,

제2도는 작동도로서, (가)는 하중을 받기전 상태의 종단면도이고, (나)는 상판이 스톱퍼에 의해 고정된 상태의 종단면도이다,2 is an operation diagram, (a) is a longitudinal cross-sectional view of the state before the load, (b) is a longitudinal cross-sectional view of the upper plate is fixed by the stopper,

제3도는 하중조절 손잡이의 종단면도,3 is a longitudinal sectional view of the load adjustment knob,

제4도는 제3도의 ㄱ-ㄱ선 단면도,4 is a cross-sectional view taken along line a-a of FIG.

제5도는 내치차의 사시도,5 is a perspective view of the inner tooth,

제6도는 스톱퍼장치의 작동도로서, (가)는 상판이 걸려있는 상태이고, (나는 상판이 스톱퍼에 해제된 상태이다,6 is the operation of the stopper device, (a) is the top plate is hanging, (I top plate is released to the stopper,

제7도는 스프링 링크의 동작설명도이다.7 is an explanatory diagram of the operation of the spring link.

Claims (5)

상판과 하판간을 일단이 힌지결합되고 타단이 미끄럼운동할 수 있는 X자형 지지링크로 상하 절첩가능하게 연결하고 상기 상판과 하판간에 쇽업소버를 설치하며 상기 상판에 인장스프링을 설치하여 상기 상판과 하판 사이에서 상기 인장스프링의 인장력을 이용해 롤러운동면을 이동하며 완충작용을 수행할 수 있는 스프핑 링크를 설치하고 상기 인장스프링의 길이는 체중에 따라 하중조절손잡이로 인의 조절할 수 있도록 한 차량용 좌석완충장치.The upper and lower plates are hinged at one end and connected to each other by an X-shaped support link capable of sliding at the other end. The shock absorber is installed between the upper and lower plates, and a tension spring is installed on the upper and lower plates. The seat cushioning device for the vehicle to install the sprinkling link to move the roller movement surface by using the tension force of the tension spring in between and to perform a buffering action, and the length of the tension spring can be adjusted by the load adjusting knob according to the weight. . 제1항에 있어서, 스프링 링크는 인장스프링의 일단을 고정하는 축 A와 상판의 안내브래킷에 축설치되는 축 B 및 롤러운동면을 이동하는 롤러가 설치된 축 C로 구성하여 상환에 가해지는 하중에 따라 축 B를 기점으로 인장력을 받는 축 A와 축 C가 회건할 수 있도록 한 차량용 좌석완충장치.2. The spring link according to claim 1, wherein the spring link comprises an axis A for fixing one end of the tension spring, an axis B that is axially mounted to the guide bracket of the upper plate, and an axis C provided with a roller for moving the roller movement surface. The seat cushioning device for the vehicle that allows the shaft A and the shaft C to be retracted starting from the shaft B. 제1항에 있어서, 하중조절손잡이는 인장스프링을 당길 수 있는 조절나사 단부에 끼워진 투명한 손잡이커버 내에 상판에 고정된 외치차와 미세하게 자유회전되는 내치차를 편심되게 설치하고 강기 외치차와 내치차에는 체중에 따른 설정하중을 표시하는 인디케이터를 형성한 차량용 좌석완충장치.According to claim 1, the load adjustment knob is installed in the transparent handle cover fitted to the end of the adjustment screw that can pull the tension spring eccentrically fixed to the top plate and finely rotated inner tooth and gangchi outer tooth and inner tooth The seat cushioning device for a vehicle formed with an indicator for displaying the set load according to the weight. 제1항에 있어서, 잠금장치는 노브조작에 의하여 이와 동일방향으로 회전할 수 있는 아암과 이 아암에 의하여 역방향으로 회전하여 상판의 걸림핀을 제어할 수 있는 스톱퍼로 이루어진 잠금장치를 부가한 차량용 좌석완충장치.The vehicle seat according to claim 1, wherein the locking device includes a locking device comprising an arm which can be rotated in the same direction by a knob operation and a stopper which can rotate in the reverse direction by the arm to control the locking pin of the upper plate. Shock absorber. 제1항에 있어서, 롤러운동면은 10∼20°의 경사면을 갖도록 형성된 차량용 좌석완충장치.The seat cushioning device for a vehicle according to claim 1, wherein the roller movement surface has an inclined surface of 10 to 20 degrees. ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임※ Note: The disclosure is based on the initial application.
KR1019930021678A 1993-10-19 1993-10-19 Seat suspension device for car KR950012263B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1019930021678A KR950012263B1 (en) 1993-10-19 1993-10-19 Seat suspension device for car

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1019930021678A KR950012263B1 (en) 1993-10-19 1993-10-19 Seat suspension device for car

Publications (2)

Publication Number Publication Date
KR950011207A true KR950011207A (en) 1995-05-15
KR950012263B1 KR950012263B1 (en) 1995-10-16

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Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100408320B1 (en) * 2001-02-09 2003-12-01 (주)케이비피 Process for Preparing PS-7 (heteropoly- saccharide-7) Employing Waste Materials Containing High Concentration of Sugars from Food-processing Industry
KR101076429B1 (en) * 2004-06-30 2011-10-25 엘지디스플레이 주식회사 Folded Mapping Unit
KR101658791B1 (en) 2015-05-28 2016-09-23 (주)파워엔텍 Supporting apparatus of electric and communication facilities equipped with the seismic performance and vibration reduction
CN111002884A (en) * 2018-10-04 2020-04-14 格拉默公司 Vehicle seat
CN115352333A (en) * 2022-07-08 2022-11-18 延锋国际座椅系统有限公司 Seat shock absorber of integrative valve mechanism

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100900434B1 (en) * 2007-04-16 2009-06-01 볼보 컨스트럭션 이키프먼트 홀딩 스웨덴 에이비 Heavy equipment seat of having isolating member with front and rear direction
KR100847334B1 (en) * 2007-05-04 2008-07-18 한일이화주식회사 Suspension apparatus of seat for vehicle

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100408320B1 (en) * 2001-02-09 2003-12-01 (주)케이비피 Process for Preparing PS-7 (heteropoly- saccharide-7) Employing Waste Materials Containing High Concentration of Sugars from Food-processing Industry
KR101076429B1 (en) * 2004-06-30 2011-10-25 엘지디스플레이 주식회사 Folded Mapping Unit
KR101658791B1 (en) 2015-05-28 2016-09-23 (주)파워엔텍 Supporting apparatus of electric and communication facilities equipped with the seismic performance and vibration reduction
CN111002884A (en) * 2018-10-04 2020-04-14 格拉默公司 Vehicle seat
CN111002884B (en) * 2018-10-04 2022-02-22 格拉默公司 Vehicle seat
CN115352333A (en) * 2022-07-08 2022-11-18 延锋国际座椅系统有限公司 Seat shock absorber of integrative valve mechanism
CN115352333B (en) * 2022-07-08 2024-03-19 延锋国际座椅系统有限公司 Seat shock absorber of integrated valve mechanism

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Publication number Publication date
KR950012263B1 (en) 1995-10-16

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