KR20140061193A - Shock absorbing of car seat - Google Patents

Shock absorbing of car seat Download PDF

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Publication number
KR20140061193A
KR20140061193A KR1020120138636A KR20120138636A KR20140061193A KR 20140061193 A KR20140061193 A KR 20140061193A KR 1020120138636 A KR1020120138636 A KR 1020120138636A KR 20120138636 A KR20120138636 A KR 20120138636A KR 20140061193 A KR20140061193 A KR 20140061193A
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KR
South Korea
Prior art keywords
fastening plate
spring
slider
cushion spring
upper rail
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KR1020120138636A
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Korean (ko)
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조경일
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조경일
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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
    • 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
    • B60N2/06—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 slidable
    • B60N2/07—Slide construction
    • B60N2/0722—Constructive details
    • 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
    • B60N2/24—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles for particular purposes or particular vehicles
    • B60N2/42—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles for particular purposes or particular vehicles the seat constructed to protect the occupant from the effect of abnormal g-forces, e.g. crash or safety seats
    • B60N2/4207—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles for particular purposes or particular vehicles the seat constructed to protect the occupant from the effect of abnormal g-forces, e.g. crash or safety seats characterised by the direction of the g-forces
    • B60N2/4214—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles for particular purposes or particular vehicles the seat constructed to protect the occupant from the effect of abnormal g-forces, e.g. crash or safety seats characterised by the direction of the g-forces longitudinal
    • 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
    • B60N2/509—Seat guided by slides or the like
    • 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
    • B60N2/54—Seat suspension devices using mechanical springs

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

Abstract

본 발명은 차량이 주행중 급제동시 또는 급출발시 관성력에 의하여 발생하는 운전자 상체의 전방,후방의 흔들림을 완화하여 주는 차량시트의 완충장치에 관한 것으로,
차량이 급제동시 운전자의 상체가 관성력에 의하여 전방으로 전진할 때 차량시트도 전방으로 전진하면서 상부 레일의 'ㄷ'자형 체결판홀더에 설치한 전방 완충스프링에 의하여 충격을 완충한다.
차량이 급출발시 운전자의 상체가 관성력에 의하여 후방으로 후진할 때 차량시트도 후방으로 후진하면서 상부 레일의 'ㄷ'자형 체결판홀더에 설치한 후방 완충스프링에 의하여 충격을 완충한다.
따라서 차량의 급제동시 또는 급출발시 운전자와 승객의 전방,후방의 흔들림을 완화하여 승차감을 대폭 향상시킬 수 있는 것이다.BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a shock absorber for a vehicle seat that alleviates shaking at the front and rear of a driver's upper body caused by an inertial force at the time of sudden start or sudden start of a vehicle,
When the vehicle is suddenly braked, when the upper body of the driver advances forward due to the inertia force, the vehicle seat also advances forward while buffering the impact by the front buffer springs provided on the 'C' type fastening plate holder of the upper rail.
When the upper body of the driver is backwardly moved backward by the inertial force when the vehicle is in a sudden start-up state, the vehicle seat is also backwardly reversed while buffering the shock by the rear buffer spring installed in the 'C'
Therefore, when the vehicle suddenly starts or stops, the driver and the front and rear of the passenger can be relieved from shaking, thereby greatly improving the ride comfort.

Description

차량시트의 완충장치 { Shock absorbing of Car seat }Shock absorbing of Car seat [0002]

본 발명은 차량이 주행중 급제동시 또는 급출발시 관성력에 의하여 발생하는 탑승자 상체와 목의 전후방으로 흔들림을 완화하여 주는 차량시트의 완충장치에 관한 것으로,BACKGROUND OF THE INVENTION 1. Field of the Invention [0001] The present invention relates to a shock absorber for a vehicle seat that alleviates swaying forward and backward of an upper body and a neck of a vehicle caused by an inertia force when the vehicle suddenly starts or stops during driving,

차량이 급제동시 또는 급출발시 관성력에 의하여 탑승자가 전후방향으로 흔들릴 때 차량시트도 동조하여 전진,후진하면서 차량시트레일에 설치한 전방,후방 완충스프링에 의하여 충격을 완충한다.When the vehicle suddenly starts to move or when the vehicle suddenly starts to shake, the vehicle seat is also synchronized when the occupant swings forward or backward due to the inertia force. The forward and backward shock absorbers spring forward and backward to buffer the shocks.

따라서 차량의 급제동시 또는 급출발시 탑승자의 전후방 흔들림을 완화하여 승차감을 대폭 향상시킬 수 있는 것이다.
Therefore, the ride comfort can be greatly improved by reducing the shaking motion of the occupant when the vehicle suddenly starts moving or when the vehicle suddenly starts moving.

종래의 차량용 시트는 크게 시트쿠션과 등받이로 구성되어 있고, 그 하단에 탑승객의 신체조건에 적합한 탑승조건을 만족시키기 위해서 슬라이딩 하부레일에 형성한 다단계의 체결구멍에 상부레일에 형성한 체결판이 비틀림 스프링의 탄성으로 삽입하여 체결된다.         A conventional vehicle seat is largely constituted by a seat cushion and a backrest. In order to satisfy a boarding condition suitable for a passenger's body condition at a lower end thereof, a fastening plate formed on the upper rail is fastened to a multistage fastening hole formed on a sliding lower rail, And is fastened.

상기한 종래의 시트는 완충장치가 없어서 차량이 급제동시 또는 급출발시 탑승자의 상체가 전후방향으로 흔들리는 문제점이 있다.The conventional seat has a problem that there is no shock absorber and the upper body of the occupant is shaken in the front-rear direction when the vehicle suddenly starts to move or when the vehicle suddenly starts moving.

등록특허 KR제1019970043074호에 제시된 바와 같이, 하부레일과 차량의 보디샤시의 중간 사이에 전방 방향의 완충스프링을 구비하였다.         As shown in the registered patent KR 1019970043074, a buffer spring in the forward direction is provided between the lower rail and the body chassis of the vehicle.

상기한 종래의 시트는 차량이 급제동시 완충효과가 있으나 급출발시 또는 후방 추돌시 운전자의 상체가 후방 방향으로 흔들리는 문제점이 있다.
The above conventional seat has a buffering effect when the vehicle suddenly brakes, but there is a problem that the driver's upper body shakes backward at the time of sudden start or rearward collision.

(특허문헌 1) KR0019970043074 KR (차량의 시트보강장치)
(Patent Document 1) KR0019970043074 KR (Seat reinforcement device of vehicle)

본 발명은 상기한 제반 문제점을 감안하여 창출된 것으로서,           The present invention has been made in view of the above problems,

차량이 급제동시 또는 급출발시 시트가 전방,후방으로 슬라이딩하면서 상부레일에 형성한 완충스프링에 의하여 탑승자의 상체가 전후방향으로 흔들림을 감소하는데 그 목적이 있다.
It is an object of the present invention to reduce the backlash of the upper body of the occupant by the buffer spring formed on the upper rail while the seat slides forward and rearward when the vehicle suddenly starts to move or when the vehicle suddenly starts moving.

상기한 목적을 달성하기 위한 본 발명은,According to an aspect of the present invention,

도 2와 도3에 도시한 바와 같이 종래의 차량시트의 슬라이딩 하부레일에 형성한 여러개의 체결구멍(140)에 링크(500)로 서로연결된 체결판(130,230)를 비틀림 스프링의 탄성으로 삽입하기 위하여 형성한 피치간격이 없는 형상의 비틀림 스프링을 개조하여 전방,후방으로 수축할 수 있도록 일정한 피치간격을 형성하고 'ㄷ'자형 연결고리로 연결된 비틀림 스프링((213)을 구비하고 중앙통로에 삽입한 로드(230)가 전방,후방으로 슬라이딩하도록 슬라이딩 부쉬(121,122,221,222)를 추가하여 설치하고 전방과 후방에 완충스프링(111,112,211,212)을 추가하여 설치한다.As shown in FIGS. 2 and 3, in order to insert the fastening plates 130 and 230, which are connected to each other by a link 500, into a plurality of fastening holes 140 formed in a sliding lower rail of a conventional vehicle seat with elasticity of a torsion spring A torsion spring 213 connected to the torsion spring 213 by a 'C' -shaped connection ring to form a constant pitch interval so that the torsion spring of the formed torsion spring can be retracted forward and backward, The sliding bushes 121, 122, 221 and 222 are additionally installed so as to slide forward and backward in the front and rear directions, and the buffer springs 111, 112, 211 and 212 are additionally provided at the front and rear sides.

도 3에 도시한 바와 같이 우측슬라이더(200)의 상부레일(260)에 부착하여 고정한 'ㄷ'자형 체결판홀더(250)의 양쪽 전,후면에 슬라이딩부쉬(221,222)를 설치하고 양쪽 전,후의 외각면에 전방 완충스프링(211)과 후방 완충스프링(212)을 설치하고 내부 중앙위치에 'ㄷ'자형 연결고리로 연결된 비틀림 스프링(213)을 구비한 체결판(220)을 설치하여 조작레버(400)를 부착한 우측로드(230)를 관통시킨다.3, the sliding bushes 221 and 222 are installed on both the front and rear sides of the 'C' -shaping plate holder 250 attached and fixed to the upper rail 260 of the right slider 200, A front cushion spring 211 and a rear cushion spring 212 are provided on the outer surface and a fastening plate 220 having a torsion spring 213 connected to the center of the cushion by a ' 400 through the right rod 230 to which the right rod 230 is attached.

우측슬라이더의 상부레일에 부착된 'ㄷ'자형 체결판홀더의 양쪽면에 설치한 슬라이딩 부쉬(221,222)가 우측로드(230)를 타고서 전,후방 완충스프링(211,212)의 완충작용을 받으며 슬라이딩할 수 있게 설치한다.The sliding bushes 221 and 222 provided on both sides of the 'C' fastening plate holder attached to the upper rail of the right slider can receive the buffering action of the front and rear buffer springs 211 and 212 by the right rod 230, .

도 3에 도시한 바와 같이 좌측슬라이더(100)의 상부레일(160)에 부착하여 고정한 'ㄷ'자형 체결판홀더(150)의 양쪽 전,후 내부면에 전방 완충스프링(111)과 후방 완충스프링(112)을 설치하고 내부 중앙위치에 슬라이딩부쉬(121,122)를 삽입한 체결판(120)을 설치하여 좌측로드(130)를 관통시킨다.As shown in FIG. 3, a front buffer spring 111 and a rear buffer spring 111 are provided on both front and rear inner surfaces of a 'C' -shaping plate holder 150 attached and fixed to the upper rail 160 of the left slider 100, And a fastening plate 120 having a sliding bush 121 and 122 inserted therein is installed at an inner central position to penetrate the left rod 130.

좌측슬라이더의 상부레일에 부착된 'ㄷ'자형 체결판홀더와 연결된 좌측로드(130)가 체결판(120) 내부에 설치한 슬라이딩 부쉬(121,122)를 타고서 전방,후방 완충스프링(111,112)의 완충작용을 받으며 슬라이딩할 수 있게 설치한다.
The left rod 130 connected to the 'C' -shaping plate holder attached to the upper rail of the left slider receives the buffering action of the front and rear buffer springs 111 and 112 by the sliding bushes 121 and 122 installed inside the fastening plate 120, And install it so that it can slide.

본 발명에 따르면, 차량이 급제동시 또는 급출발시 차량 시트가 전방,후방으로 이동하면서 탑승자의 상체가 관성력에 의한 흔들거림이 전,후방 완충스프링의 완충작용을 받음으로써, 탑승자의 승차감을 증가시키는 효과가 있다.
According to the present invention, when the vehicle suddenly starts to move or when the vehicle seat moves forward or backward, the upper body of the occupant is buckled by the inertial force, and the buffering effect of the front and rear buffer springs is applied to increase the riding comfort of the occupant .

도 1은 본 발명 차량시트의 완충장치의 전체적인 사시도.
도 2는 본 발명 차량시트의 완충장치의 슬라이딩레일 구조도.
도 3은 본 발명 차량시트의 완충장치의 슬라이딩레일의 세부도.
도 4는 본 발명 차량시트의 완충장치의 급정지시 작동도.
도 5는 본 발명 차량시트의 완충장치의 급출발시 작동도.1 is an overall perspective view of a shock absorber of a vehicle seat of the present invention.
2 is a sliding rail structural view of a shock absorber of a vehicle seat of the present invention.
3 is a detailed view of a sliding rail of a shock absorber of a vehicle seat of the present invention.
Fig. 4 is an operational view of the shock absorber of the vehicle seat of the present invention at the time of emergency stop. Fig.
Fig. 5 is an operation diagram of the shock absorber of the vehicle seat of the present invention at the time of quick start-up. Fig.

이하 첨부된 도면을 참조하여, 바람직한 실시 예에 따른 본 발명을 상세히 설명하기로 한다.DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS Hereinafter, the present invention will be described in detail with reference to the accompanying drawings.

도 4에 도시한 바와 같이 차량이 급제동시 관성력에 의하여 탑승자가 착석한 차량시트가 전방 방향으로 전진한다.As shown in Fig. 4, when the vehicle is suddenly braked, the vehicle seat to which the occupant is seated by the inertial force advances in the forward direction.

좌측 슬라이더(100)의 동작상태는 상부레일(160)에 부착하여 고정된 좌측 'ㄷ'자형 체결판홀더(150)에 부착되어 고정된 좌측로드(130)가 전방 방향으로 전진한다.The operating state of the left slider 100 is attached to the left 'C' fastening plate holder 150 attached and fixed to the upper rail 160, and the fixed left rod 130 advances in the forward direction.

'ㄷ'자형 체결판홀더와 좌측로드가 하부레일(170)의 하부레일(170)의 체결구멍(140)에 체결되어 결속된 좌측 체결판(120)에 내장한 슬라이딩 부쉬(121,122)를 타고서 전방 방향으로 전진한다.Shaped coupling plate holder and the left rod are fastened to the fastening holes 140 of the lower rail 170 of the lower rail 170 to slide in front of the sliding bushes 121 and 122 built in the left fastening plate 120, Lt; / RTI >

좌측 체결판의 후면위치에 삽입된 좌측후방 완충스프링(112)이 'ㄷ'자형 체결판홀더의 후면에 의하여 압축되면서 관성력에 의하여 전방 방향으로 전진하는 차량시트에 착석한 탑승자의 충격을 완충한다.The left rearward cushion spring 112 inserted in the rear position of the left fastening plate is compressed by the rear surface of the 'C' fastening plate holder, thereby buffering the impact of the occupant seated on the vehicle seat advancing in the forward direction by the inertial force.

그와 동시에 좌측 체결판의 전면위치에 삽입된 좌측 전방 완충스프링(130)이 이완된다. At the same time, the left front cushion spring 130 inserted in the front position of the left fastening plate is relaxed.

우측 슬라이더의 동작상태는 우측 'ㄷ'자형 체결판홀더(250)의 우측 전면 슬라이딩부쉬(221)와 우측 후면 슬라이딩부쉬(222)가 우측 체결판(220)에 삽입되어 고정된 우측로드(230)를 타고서 전방 방향으로 전진한다.The right side slider is operated by the right side front sliding bush 221 and the right side sliding bush 222 of the right side 'C' type fastening plate holder 250 are inserted into the right side fastening plate 220, To advance in the forward direction.

'ㄷ'자형 체결판홀더의 전면위치에 삽입된 우측전방 완충스프링(211)은 'ㄷ'자형 체결판홀더의 전면에 의하여 압축되고 비틀림 스프링(213)은 'ㄷ'자형 체결판홀더의 후면에 의하여 압축되면서 관성력에 의하여 전방 방향으로 전진하는 차량시트에 착석한 탑승자의 충격을 완충한다.The right front cushion spring 211 inserted in the front position of the 'C' clamping plate holder is compressed by the front surface of the 'C' clamping plate holder and the torsion spring 213 is pressed against the rear surface of the 'C' clamping plate holder Thereby compressing the impact of the occupant seated on the vehicle seat advancing in the forward direction by the inertia force.

그와 동시에 'ㄷ'자형 체결판홀더의 외부 후면위치에 삽입된 우측 후방 완충스프링(212)와 'ㄷ'자형 체결판홀더의 내부 전면에 삽입된 비틀림 스프링이 이완된다.At the same time, the right rear cushion spring 212 inserted into the outer rear position of the 'C' fastening plate holder and the torsion spring inserted into the inner front surface of the 'C' fastening plate holder are relaxed.

도 5에 도시한 바와 같이 차량이 급출발시 관성력에 의하여 탑승자가 착석한 시트가 후방 방향으로 후진한다.As shown in Fig. 5, when the vehicle starts and stops, the seat occupied by the occupant is backwardly moved backward by the inertial force.

좌측 슬라이더(100)의 동작상태는 좌측 상부레일(160)에 부착하여 고정된 좌측 'ㄷ'자형 체결판홀더(150)와 부착되어 고정된 좌측로드(130)가 후방 방향으로 후진한다.The operating state of the left slider 100 is attached to the left 'C' fastening plate holder 150 attached and fixed to the left upper rail 160, and the fixed left rod 130 moves backward in the backward direction.

'ㄷ'자형 체결판홀더에 부착되어 고정된 좌측로드가 하부레일(170)의 체결구멍(140)에 체결되어 결속된 좌측 체결판(120)에 내장한 슬라이딩 부쉬(121,122)를 타고서 후방 방향으로 후진한다.The left rod fixed to the 'C' clamping plate holder is fastened to the clamping hole 140 of the lower rail 170 and is moved in the backward direction through the sliding bushes 121 and 122 built in the clamped left clamping plate 120 Backward.

좌측 체결판의 후면위치에 삽입된 좌측전방 완충스프링(111)은 좌측 'ㄷ'자형 체결판홀더의 전면부에 의하여 압축되면서 관성력에 의하여 후방 방향으로 후진하는 시트에 착석한 탑승자의 충격을 완충한다.The left front cushion spring 111 inserted in the rear position of the left fastening plate is compressed by the front portion of the left 'C' fastening plate holder to buffer the impact of the occupant seated on the seat backward in the backward direction by the inertia force .

그와 동시에 좌측 체결판의 후면위치에 삽입된 좌측후방 완충스프링(112)이 이완된다. At the same time, the left rear damping spring 112 inserted in the rear position of the left fastening plate is relaxed.

우측슬라이더(200)의 동작상태는 우측 'ㄷ'자형 체결판홀더(250)의 우측 전면 슬라이딩부쉬(221)와 우측 후면 슬라이딩부쉬(222)가 우측 체결판(220)에 삽입되어 고정된 우측로드(230)를 타고서 후방 방향으로 후진한다.The operation of the right slider 200 is performed such that the right front sliding bushing 221 and the right rear sliding bushing 222 of the right'C'shaping plate holder 250 are inserted into the right fastening plate 220, (230) and backward in the backward direction.

우측 'ㄷ'자형 체결판홀더의 전면위치에 삽입된 우측 후방 완충스프링(212)은 'ㄷ'자형 체결판홀더의 후면부에 의하여 압축되고 비틀림 스프링(213)은 'ㄷ'자형 체결판홀더의 전면부에 의하여 압축되면서 관성력에 의하여 후방 방향으로 후진하는 시트에 착석한 탑승자의 충격을 완충한다.The right rear cushion spring 212 inserted in the front position of the right 'C' clamping plate holder is compressed by the rear portion of the 'C' clamping plate holder and the torsion spring 213 is compressed by the front face of the 'C' And compresses the impact of the occupant seated on the seat backwardly retracted by the inertia force while being compressed by the seatback.

그와 동시에 우측 'ㄷ'자형 체결판홀더의 외부 전면위치에 삽입된 우측 전방 완충스프링(211)와 우측 체결판 후면위치에 설치한 비틀림 스프링이 이완된다.
At the same time, the right front cushion spring 211 inserted into the outer front position of the right 'C' fastening plate holder and the torsion spring provided at the rear side of the right fastening plate are relaxed.

100 : 좌측슬라이더 111 : 좌측전방 완충스프링
112 : 좌측후방 완충스프링 113 : 'ㄷ'자형 연결고리
120 : 좌측 체결판 121 : 좌측 전방 슬라이딩부쉬
122 : 좌측 후방 슬라이딩부쉬 130 : 좌측로드
140 : 좌측 체결홈 150 : 좌측 'ㄷ'자형 체결판홀더
160 : 좌측 상부레일 170 : 좌측 하부레일
200 : 우측슬라이더 211 : 우측 전방 완충스프링
212 : 우측 후방 완충스프링 213 : 비틀림 스프링
220 : 우측 체결판 221 : 우측 전방 슬라이딩부쉬
222 : 우측 후방 슬라이딩부쉬 230 : 우측로드
250 : 우측 'ㄷ'자형 체결판홀더 260 : 우측 상부레일
270 : 우측 하부레일 300 : 시트
400 : 조작레버 500 : 링크100: left slider 111: left front cushioning spring
112: left rear cushion spring 113: 'c' shaped connecting ring
120: left fastening plate 121: left front sliding bush
122: left rear sliding bush 130: left side rod
140: Left fastening groove 150: Left 'C' fastening plate holder
160: left upper rail 170: left lower rail
200: right slider 211: right front buffer spring
212: right rear cushion spring 213: torsion spring
220: Right fastening plate 221: Right front sliding bush
222: right rear sliding bush 230: right side rod
250: right 'C' fastening plate holder 260: right upper rail
270: right lower rail 300: seat
400: Operation lever 500: Link

Claims (6)

본 발명의 차량시트의 완충장치는 차량의 시트 하부에 위치한,
우측 슬라이더(200)의 상부레일(260)에 부착한 우측 'ㄷ'자형 체결판홀더(250)의 양쪽 전.후 외각면에 설치한 우측 전방 완충스프링(211)과 우측 후방 완충스프링(212)을 관통하고 양쪽 전,후면에 설치한 슬라이딩 부쉬(221,222)를 관통하고 내부의 중앙위치에 'ㄷ'자형 고리로 연결된 비틀림 스프링(213)을 관통하고 체결판(250)을 고정한 우측 로드(230)를 설치한다.
좌측 슬라이더(100)의 상부레일(160)에 부착한 좌측 전방 완충스프링(111)과 좌측 후방 완충스프링(121)을 관통하고 내부의 중앙위치에 설치한 체결판(120)의 양쪽 전,후면 내부에 슬라이딩 부쉬(121,122))를 관통한 좌측 로드(130)를 설치한다.
상기의 우측 슬라이더와 좌측 슬라이더에 설치한 'ㄷ'자형 체결판홀더의 전,후면에 구비한 완충스프링의 완충작용을 받으며 차량시트가 전진,후진하는 차량시트의 완충장치.
A shock absorber of a vehicle seat of the present invention is a shock absorber of a vehicle seat,
The right front cushion spring 211 and the right rear cushion spring 212 provided on the outer surface of both right and left cushion plate holders 250 attached to the upper rail 260 of the right slider 200, A right rod 230 passing through the torsion springs 213 penetrating through the sliding bushes 221 and 222 installed on both front and rear sides and connected to the center of the torsion spring 213 by a ' .
The left front cushion spring 111 attached to the upper rail 160 of the left slider 100 and the left front cushion spring 121 penetrate through the left rear cushion spring 121, And a left rod 130 penetrating through the sliding bushes 121 and 122 is installed.
Wherein the vehicle seat is advanced and retracted under a buffering action of a cushion spring provided on the front and rear surfaces of the 'C' -shaping plate holder provided on the right slider and the left slider.
청구항 1에 있어서, 우측 슬라이더의 상부레일에 부착한 우측 'ㄷ'자형 체결판홀더의 양쪽 전,후 외각면에 설치한 우측 전방 완충스프링(211)과 우측 후방 완충스프링(212)은 코일스프링의 피치사이가 일정한 간격을 구비하여 수축할 수 있는 형상의 우측 완충스프링을 구비한 차량시트의 완충장치.
The right front cushion spring 211 and the right rear cushion spring 212 provided on the front and rear outer surfaces of the right side 'C' fastening plate holder attached to the upper rail of the right slider, And a right cushion spring of a shape capable of contracting with a predetermined interval between pitches.
청구항 1에 있어서, 우측 슬라이더의 상부레일에 부착한 우측 'ㄷ'자형 체결판홀더(250)의 양쪽 전,후면에 형성한 구멍에 삽입되어 고정한 우측 슬라이딩 부쉬(221,222)는 돌출한 걸림턱을 형성하고 중앙의 내부통로에 삽입한 우측로드(230)를 타고 전진,후진하는 차량시트의 완충장치.
The right sliding bushes 221 and 222 inserted and fixed in the holes formed on the front and back sides of the right 'C' type fastening plate holder 250 attached to the upper rail of the right slider form a protruding hook And is moved forward and backward by the right rod (230) inserted into the central inner passage.
청구항 1에 있어서, 우측 슬라이더의 상부레일에 부착한 우측 'ㄷ'자형 체결판홀더(250)의 내부의 중앙위치에 설치한 비틀림 스프링(213)은 'ㄷ'자형 연결고리 중앙에 체결판(220)을 설치하고 'ㄷ'자형 연결고리로 연결된 전,후방 코일스프링의 피치사이가 일정한 간격을 형성하여 수축할 수 있는 형상의 비틀림 스프링을 구비한 차량시트의 완충장치.
The torsion spring 213 installed at the center of the inner 'C' fastening plate holder 250 attached to the upper rail of the right slider has a fastening plate 220 at the center of the 'C' And a torsion spring having a shape in which pitches of front and rear coil springs connected by a 'C' -shaped connection ring are formed at constant intervals and can be contracted.
청구항 1에 있어서, 좌측 슬라이더의 상부레일에 부착한 'ㄷ'자형 체결판홀더(120)의 양쪽 전,후 내부면에 설치한 좌측 전방 완충스프링(111)과 좌측 후방 완충스프링(112)은 코일스프링의 피치사이가 일정한 간격을 구비하여 수축할 수 있는 형상의 좌측 완충스프링을 구비한 차량시트의 완충장치.
The left front cushion spring 111 and the left rear cushion spring 112 provided on both front and rear inner surfaces of the 'C' type fastening plate holder 120 attached to the upper rail of the left slider, And a left cushioning spring having a shape capable of contracting with a predetermined interval between pitches of the springs.
청구항 1에 있어서, 좌측 슬라이더의 상부레일에 부착한 좌측 'ㄷ'자형 체결판홀더의 중앙에 위치한 체결판(120)의 전,후면 내부에 설치한 좌측 슬라이딩 부쉬(121,122)는 돌출한 걸림턱을 형성하고 중앙의 내부통로에 삽입한 좌측로드(130)를 타고 전진,후진하는 차량시트의 완충장치.
The left sliding bushes 121 and 122 installed inside the front and rear surfaces of the fastening plate 120 located at the center of the left 'C' fastening plate holder attached to the upper rail of the left slider, And is advanced and retracted on the left rod (130) inserted into the central inner passage.
KR1020120138636A 2012-11-12 2012-12-02 Shock absorbing of car seat Withdrawn KR20140061193A (en)

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KR1020120127461 2012-11-12
KR20120127461 2012-11-12

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Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108058625A (en) * 2018-01-05 2018-05-22 安徽久利昌机械有限公司 A kind of automotive seat with damping device
CN108433417A (en) * 2018-06-22 2018-08-24 杨丹 A kind of electric rocking chair
CN111169339A (en) * 2020-01-06 2020-05-19 桂林电子科技大学 A car shock absorbing seat

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108058625A (en) * 2018-01-05 2018-05-22 安徽久利昌机械有限公司 A kind of automotive seat with damping device
CN108433417A (en) * 2018-06-22 2018-08-24 杨丹 A kind of electric rocking chair
CN108433417B (en) * 2018-06-22 2023-09-15 杨丹 Electric rocking chair
CN111169339A (en) * 2020-01-06 2020-05-19 桂林电子科技大学 A car shock absorbing seat

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Patent event date: 20121202

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