KR0132614Y1 - Tilt device of vehicle seat - Google Patents
Tilt device of vehicle seat Download PDFInfo
- Publication number
- KR0132614Y1 KR0132614Y1 KR2019930028908U KR930028908U KR0132614Y1 KR 0132614 Y1 KR0132614 Y1 KR 0132614Y1 KR 2019930028908 U KR2019930028908 U KR 2019930028908U KR 930028908 U KR930028908 U KR 930028908U KR 0132614 Y1 KR0132614 Y1 KR 0132614Y1
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- KR
- South Korea
- Prior art keywords
- vehicle
- seat
- actuators
- working fluid
- driven
- Prior art date
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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
- B60N2/02—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles the seat or part thereof being movable, e.g. adjustable
- B60N2/04—Seats 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
- B60N2/16—Seats 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 height-adjustable
- B60N2/1605—Seats 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 height-adjustable characterised by the cinematic
- B60N2/161—Rods
-
- 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
- B60N2/02—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles the seat or part thereof being movable, e.g. adjustable
- B60N2/04—Seats 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
- B60N2/16—Seats 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 height-adjustable
- B60N2/1635—Seats 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 height-adjustable characterised by the drive mechanism
- B60N2/1665—Hydraulic or pneumatic actuation
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- 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
- B60N2/02—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles the seat or part thereof being movable, e.g. adjustable
- B60N2002/0204—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles the seat or part thereof being movable, e.g. adjustable characterised by the seat or seat part turning about or moving along a non-standard, particular axis, i.e. an axis different from the axis characterising the conventional movement
- B60N2002/0212—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles the seat or part thereof being movable, e.g. adjustable characterised by the seat or seat part turning about or moving along a non-standard, particular axis, i.e. an axis different from the axis characterising the conventional movement the seat or seat part turning about or moving along a longitudinal axis
Landscapes
- Engineering & Computer Science (AREA)
- Aviation & Aerospace Engineering (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Seats For Vehicles (AREA)
Abstract
본 고안은 자동차용 좌석 틸트장치에 관한 것으로, 본 고안은 자동차의 좌석 양측에 설치되어 작동유체의 공급에 따라 작동되어 좌석을 틸트시키는 복수개의 종동 액튜에이터(11)(11')와, 상기 종동 액튜에이터와 각각 작동유체 공급관에 의해 연결된 구동 액튜에이터(12)(12')와, 자동차 조향축의 회전에 연동되어 상기 구동 액튜에이터의 로드(12a)를 왕복 이송시켜 구동 액튜에이터 내부의 작동유체를 상기 종동 액튜에이터에 선택적으로 공급하도록 하는 연동수단을 구비하여 된 것에 특징이 있으며 이는 자동차의 주행 방향에 따른 좌석을 회동시킴으로써 운전자의 자세가 흐트러지는 것을 방지할 수 있는 이점을 가진다.The present invention relates to a seat tilt device for an automobile, the present invention is installed on both sides of the seat of the vehicle is operated in accordance with the supply of the working fluid a plurality of driven actuators (11) (11 ') and the driven actuator, And driving actuators 12 and 12 'connected to each other by a working fluid supply pipe and reciprocally transfer the rod 12a of the driving actuator in association with the rotation of the vehicle steering shaft to selectively transfer the working fluid inside the driving actuator to the driven actuator. It is characterized in that it is provided with an interlocking means to be supplied to this has the advantage that can prevent the driver's posture is disturbed by rotating the seat according to the driving direction of the vehicle.
Description
제1도는 본 고안에 따른 자동차의 좌석 틸트장치를 도시한 평면도.1 is a plan view showing a seat tilt device of a vehicle according to the present invention.
제2도는 본 고안에 따른 자동차의 틸트장치의 연동수단과 좌석의 회동상태를 도시한 사시도.Figure 2 is a perspective view showing a rotating state of the interlocking means and the seat of the tilt device of the vehicle according to the present invention.
* 도면의 주요부분에 대한 부호의 설명* Explanation of symbols for main parts of the drawings
11, 11' : 종동 액튜에이터 12, 12' : 구동 액튜에이터11, 11 ': driven actuator 12, 12': drive actuator
12a : 로드 21 : 조향축12a: rod 21: steering shaft
22 : 워엄 23 : 섹터기어22: worm 23: sector gear
25 : 피니온25: pinion
본 고안은 자동차의 좌석 틸트(Tilt)장치에 관한 것으로서, 더욱 상세하게는 자동차의 조향장치와 연동되어 운전자의 좌석을 틸트시키는 틸트장치에 관한 것이다.The present invention relates to a seat tilt device of a vehicle, and more particularly to a tilt device for tilting the driver's seat in conjunction with the steering device of the vehicle.
통상적으로 자동차는 굽은 도로를 주행하는 경우 자동차가 받는 원심력에 의한 무게중심의 이동으로 차체가 좌측 또는 우측으로 기울어짐에 따른 운전자의 신체가 좌측 또는 우측으로 기울어지게 된다. 따라서 운전자의 운전자세가 흐트러지게 되고 운전자는 신체의 균형을 위하여 핸들을 잡고 신체에 하중을 가하게 되므로 원활한 운전을 할 수 없는 문제점이 있다.In general, when the vehicle travels on a curved road, the driver's body is inclined to the left or right as the vehicle body is inclined to the left or right due to the movement of the center of gravity due to the centrifugal force received by the vehicle. Therefore, the driver's driving posture is disturbed, and the driver applies a load to the body by holding the steering wheel to balance the body.
이와 같은 현상은 운전자의 신체가 일측으로 기울게 됨으로써 운전자의 시야가 좁아지게 되므로 운전자의 심적인 불안을 야기시키게 되고 나아가서는 안전사고의 위험성이 내재되어 있는 문제점이 있었다.Such a phenomenon causes the driver's body to be narrowed to one side, thereby narrowing the driver's field of view, causing the driver's mental anxiety, and there is a problem inherent in the risk of a safety accident.
본 고안은 상기 문제점을 해결하기 위하여 안출된 것으로, 자동차의 회전방향에 연동하여 운전자의 좌석을 섀시에 대해 틸트시킴으로써 운전자의 운전자세의 흐트러짐을 방지할 수 있으며, 안전사고를 미연에 방지할 수 있는 자동차의 좌석 틸트장치를 제공함에 그 목적이 있다.The present invention has been made to solve the above problems, by interlocking the driver's seat with respect to the chassis in conjunction with the direction of rotation of the vehicle can prevent the driver's driver's distraction, and can prevent accidents in advance The object is to provide a seat tilt device for a vehicle.
상기 목적을 달성하기 위하여 본 고안은, 자동차의 좌석 양측에 설치되며 작동 유체의 공급에 따라 작동되어 좌석의 적어도 일측을 승강시키는 복수개의 종동 액튜에이터와, 상기 종동 액튜에이터와 각각 작동유체 공급관에 의해 연결된 구동 액튜에이터와, 자동차의 조향축의 회전에 연동되어 상기 구동 액튜에이터의 로드를 왕복이송시켜 구동 액튜에이터 내부의 작동유체를 상기 종동 액튜에이터에 선택적으로 공급하도록 하는 연동수단을 구비하여 된 것을 그 특징으로 한다.In order to achieve the above object, the present invention, a plurality of driven actuators installed on both sides of the seat of the vehicle and operated in accordance with the supply of the working fluid to elevate at least one side of the seat, and are driven by the driven actuator and the working fluid supply pipe respectively. And an actuator and an interlocking means for selectively supplying a working fluid inside the driving actuator to the driven actuator by reciprocating the rod of the driving actuator in conjunction with the rotation of the steering shaft of the vehicle.
본 고안에 있어서, 구동 및 종동 액튜에이터는 유압 실린더를 사용함이 바람직하다.In the present invention, the driving and driven actuators preferably use a hydraulic cylinder.
이하 첨부된 도면을 참조하여 본 고안에 따른 한 바람직한 실시예를 상세하게 설명한다.Hereinafter, exemplary embodiments of the present invention will be described in detail with reference to the accompanying drawings.
본 고안에 따른 자동차의 좌석 틸트장치는 제1도 및 제2도에 나타내 보인바와 같이 운전자 좌석(100) 하부의 양측에 좌석을 틸트시키는 복수개의 종동 액튜에이터(11)(11')가 설치되고 이 종동 액튜에이터(11)(11')의 각 포트는 자동차의 조향장치와 인접되게 설치된 복수개의 구동 액튜에이터(12)(12')의 포트와 각각 연결관(13)에 의해 연결되어 있다. 여기에서 상기 종동 및 구동 액튜에이터(11)(11')(12)(12')는 유압실린더를 사용함이 바람직하며 상기 구동 액튜에이터(12)(12')는 단일의 로드(12a)의 양단에 각각 피스톤(12c)(12c')이 설치되고 피스톤(12c)(12c')에는 실린더(12b)(12b')가 설치되어 로드(12a)가 왕복 이송됨에 따라 양측의 피스톤(12c)(12c')이 동시에 작동되어 구동 액튜에이터(12)(12')내부의 작동유체를 상기 종동 액튜에이터(11)(11')에 공급할 수 있도록 함이 바람직하다.As shown in FIGS. 1 and 2, the seat tilt apparatus of the vehicle according to the present invention is provided with a plurality of driven actuators 11, 11 'for tilting the seats on both sides of the lower part of the driver's seat 100. Each port of the driven actuators 11 and 11 'is connected to the ports of the plurality of drive actuators 12 and 12' which are installed adjacent to the steering device of the vehicle by the connecting pipes 13, respectively. Here, the driven and drive actuators 11, 11 ', 12, 12' are preferably hydraulic cylinders, and the drive actuators 12, 12 'are respectively provided at both ends of a single rod 12a. As the pistons 12c and 12c 'are installed, and the pistons 12c and 12c' are provided with cylinders 12b and 12b 'and the rods 12a are reciprocated, both pistons 12c and 12c' are provided. It is preferable to operate at the same time so as to supply the working fluid inside the drive actuators 12 and 12 'to the driven actuators 11 and 11'.
그리고, 상기 구동 액튜에이터(12)(12')의 로드(12a)는 조향축(21)과 연동되어 회전되는 연동수단에 의해 구동되는데, 이를 설명하면 다음과 같다.In addition, the rod 12a of the driving actuators 12 and 12 'is driven by an interlocking means that rotates in association with the steering shaft 21. This will be described below.
즉, 제1도에 도시된 바와 같이 연동수단은 조향장치의 기어박스내에 설치되며 조향축(21)과 결합된 워엄기어(22)와 치합되는 섹터기어(23)와, 섹터기어(23)의 회전축(24)에 설치된 피니온(25)과, 상기 로드(12a)에 설치되며 상기 피니온(25)과 치압되는 랙(26)을 구비하여 구성된다. 상기 랙(26)은 로드(12a)와 일체로 형성하여도 무방하다. 미설명부호 200은 핸들이다.That is, as shown in FIG. 1, the interlocking means is installed in the gearbox of the steering apparatus and is connected to the worm gear 22 coupled to the steering shaft 21 and the sector gear 23 and the sector gear 23. It comprises a pinion (25) installed on the rotary shaft 24, and a rack (26) installed on the rod (12a) and pressed against the pinion (25). The rack 26 may be formed integrally with the rod 12a. Reference numeral 200 is a handle.
이와 같이 구성된 본 고안에 따른 자동차의 좌석 틸트장치의 작동을 설명하면 다음과 같다.Referring to the operation of the seat tilt device of the vehicle according to the present invention configured as described above are as follows.
자동차가 도로를 주행하는 과정에서 굽은 길을 회전하게 되면 운전자의 신체는 회전하는 원심력에 의해 좌측 또는 우측으로 치우치게 되는데, 운전자의 좌석(100)에는 본 고안에 따른 틸트장치가 마련되어 있으므로 운전자의 몸이 일측으로 심하게 치우치는 것을 방지할 수 있다.When the car rotates the curved road while driving on the road, the driver's body is biased to the left or the right by the rotating centrifugal force. To avoid severe bias to one side.
즉, 운전자가 우회전하기 위하여 핸들(200)을 시계방향으로 회전시키게 되면 이 핸들(200)이 지지된 조향축(21)이 회전되게되고 이에 설치된 워엄(22)에 의해 연동수단인 섹터기어(23)가 소정각도 화살표(a) 방향으로 회전하게 된다.That is, when the driver rotates the steering wheel 200 clockwise to turn right, the steering shaft 21 supported by the steering wheel 200 is rotated and the sector gear 23 as an interlocking means by the worm 22 installed therein. ) Rotates in the direction of a predetermined angle arrow a.
따라서 섹터기어(23)의 회전축(21)에 설치된 피니온(25)이 회전하여 상기 구동 액튜에이터(12)(12')의 로드(12a)를 화살표(b) 방향으로 이동시키게 되고 상기 로드(12a)가 화살표(b) 방향으로 이동됨으로써 로드(12a)의 양 단부에 설치된 피스톤(12c)(12c') 중 일측의 피스톤(12c)은 작동유체를 압축하여 좌석(100)의 하부에 설치된 일측의 종동 액튜에이터(11)에 작동유체를 공급하게 되고, 타측의 피스톤(12c')은 작동유체가 공급되는 측과 대향되게 설치된 종동 액튜에이터(11')로부터 작동유체를 인출하게 된다. 그러므로 상기 운전자의 좌석(100)은 일측 방향 즉, 원심력에 의해 회동되는 방향과 반대되는 방향으로 회전되어 운전자의 신체가 일측으로 회동되는 것을 방지할 수 있게 된다.Accordingly, the pinion 25 installed on the rotation shaft 21 of the sector gear 23 rotates to move the rod 12a of the drive actuators 12 and 12 'in the direction of the arrow b and the rod 12a. ) Is moved in the direction of the arrow b, the piston 12c on one side of the piston 12c (12c ') installed at both ends of the rod 12a compresses the working fluid to The working fluid is supplied to the driven actuator 11, and the piston 12c ′ of the other side draws the working fluid from the driven actuator 11 ′ provided to face the supplied fluid. Therefore, the driver's seat 100 is rotated in one direction, that is, the direction opposite to the direction rotated by the centrifugal force, thereby preventing the driver's body from rotating to one side.
그리고 상기 핸들(200)을 상기 회전방향과 반대방향으로 회전시키는 경우에는 상술한 작동과 반대의 작동을 하게 되어 운전자의 좌석(100)은 주행방향에 따라 좌측과 우측으로 회전되어 신체가 주행방향으로 작용되는 원심력에 의해 일측방향으로 치우치는 것을 방지할 수 있다.When the steering wheel 200 is rotated in the opposite direction to the rotation direction, the steering wheel 200 is operated in the opposite direction to the above-described operation. The bias in one direction can be prevented by the centrifugal force applied.
이와 같이 본 고안 자동차용 좌석 틸트장치는 자동차의 주행방향 즉, 핸들의 회전방향에 따라 운전자의 좌석을 회동시킬 수 있으므로 운전자의 주행방향에 따라 운전자의 운전자세가 흐트러지는 것을 방지할 수 있어 이에 따른 안전사고를 방지할 수 있는 이점을 가진다.As described above, the seat tilt device for automobiles of the present invention can rotate the driver's seat according to the driving direction of the vehicle, that is, the direction of rotation of the steering wheel, thereby preventing the driver's driving posture from being distorted according to the driving direction of the driver. Has the advantage of preventing accidents.
Claims (3)
Priority Applications (9)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR2019930028908U KR0132614Y1 (en) | 1993-12-21 | 1993-12-21 | Tilt device of vehicle seat |
| KR1019940029388A KR0151811B1 (en) | 1993-12-21 | 1994-11-10 | Novel antiviral 2,4-pyrimidinedione derivatives and process for the preparation thereof |
| JP7517935A JP2935573B2 (en) | 1993-12-21 | 1994-12-20 | Novel antiviral 2,4-pyrimidinedione derivative and method for producing the same |
| US08/656,354 US5747500A (en) | 1993-12-21 | 1994-12-20 | Antiviral 2, 4-pyrimidinedione derivatives |
| AT95903455T ATE199549T1 (en) | 1993-12-21 | 1994-12-20 | ANTIVIRAL 2,4-PYRIMIDINDONE DERIVATIVES AND METHOD FOR THE PRODUCTION THEREOF |
| DE69426836T DE69426836D1 (en) | 1993-12-21 | 1994-12-20 | ANTIVIRAL 2,4-PYRIMIDINDION DERIVATIVES AND METHOD FOR THE PRODUCTION THEREOF |
| PCT/KR1994/000178 WO1995018109A1 (en) | 1993-12-21 | 1994-12-20 | Novel antiviral 2,4-pyrimidinedione derivatives and processes for the preparation thereof |
| AU12502/95A AU1250295A (en) | 1993-12-21 | 1994-12-20 | Novel antiviral 2,4-pyrimidinedione derivatives and processes for the preparation thereof |
| EP95903455A EP0736015B1 (en) | 1993-12-21 | 1994-12-20 | Antiviral 2,4-pyrimidindione derivatives and processes for the preparation thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR2019930028908U KR0132614Y1 (en) | 1993-12-21 | 1993-12-21 | Tilt device of vehicle seat |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| KR950017805U KR950017805U (en) | 1995-07-22 |
| KR0132614Y1 true KR0132614Y1 (en) | 1998-12-15 |
Family
ID=19371997
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR2019930028908U KR0132614Y1 (en) | 1993-12-21 | 1993-12-21 | Tilt device of vehicle seat |
Country Status (1)
| Country | Link |
|---|---|
| KR (1) | KR0132614Y1 (en) |
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1993
- 1993-12-21 KR KR2019930028908U patent/KR0132614Y1/en not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| KR950017805U (en) | 1995-07-22 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| A201 | Request for examination | ||
| E701 | Decision to grant or registration of patent right | ||
| REGI | Registration of establishment | ||
| LAPS | Lapse due to unpaid annual fee |