KR970001466Y1 - Seat track for vehicles - Google Patents
Seat track for vehicles Download PDFInfo
- Publication number
- KR970001466Y1 KR970001466Y1 KR92013276U KR920013276U KR970001466Y1 KR 970001466 Y1 KR970001466 Y1 KR 970001466Y1 KR 92013276 U KR92013276 U KR 92013276U KR 920013276 U KR920013276 U KR 920013276U KR 970001466 Y1 KR970001466 Y1 KR 970001466Y1
- Authority
- KR
- South Korea
- Prior art keywords
- rail
- seat
- mounting bracket
- rocker
- flange
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
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
- B60N2/06—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
- B60N2/073—Reinforcement members preventing slide dislocation
-
- 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
- B60N2/0702—Slide construction characterised by its cross-section
- B60N2/0715—C or U-shaped
-
- 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
- B60N2/0735—Position and orientation of the slide as a whole
- B60N2/0747—Position and orientation of the slide as a whole the opening of the cross section being oriented in a direction different from the vertical, e.g. transversal
-
- 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
- B60N2/08—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 characterised by the locking device
- B60N2/0812—Location of the latch
- B60N2/0825—Location of the latch outside the rail
-
- 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
- B60N2/08—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 characterised by the locking device
- B60N2/0831—Movement of the latch
- B60N2/0837—Movement of the latch pivoting
Landscapes
- Engineering & Computer Science (AREA)
- Aviation & Aerospace Engineering (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Seats For Vehicles (AREA)
Abstract
내용 없음No content
Description
제1도는 종래의 사시도.1 is a conventional perspective view.
제2도는 제1도를 배면에서 본 단면도.2 is a cross-sectional view of the first view from the back.
제3도는 본 고안의 사시도.3 is a perspective view of the present invention.
제4도는 본 고안의 횡단면도.4 is a cross-sectional view of the present invention.
제5도는 본 고안의 작용상태도.5 is a working state of the present invention.
제6도는 반대측에 설치된 로커의 상세도.6 is a detailed view of a rocker installed on the opposite side.
* 도면의 주요부분에 대한 부호의 설명* Explanation of symbols for main parts of the drawings
10 : 쿠션 마운팅 브래킷 12 : 플랜지10: cushion mounting bracket 12: flange
14 : 상부레일 18 : 하부레일14: upper rail 18: lower rail
20 : 볼 가이드 22 : 볼20: Ball Guide 22: Ball
24 : 회동축 26, 26a : 캠24: rotating shaft 26, 26a: cam
28 : 로크가이드 32 : 로커28: Lock Guide 32: Locker
24 : 리턴스프링 36 : 접동홈24: Return spring 36: Sliding groove
38 : 접동편 40 : 레버38: sliding 40: lever
42 : 걸림공 44 : 시트 마운팅 브래킷42: engaging hole 44: seat mounting bracket
본 고안은 자동차용 시트 트랙(seat track)에 관한 것으로, 더욱 상세하게는 상, 하부레일의 단면구조를 개선하여 슬라이딩을 원활하게 하고 록킹을 안정되게함과 아울러 상기 상, 하부레일이 외부의 충격으로부터 이탈되는 것을 방지하여 승객의 안전을 도모하는 자동차용 시트 트랙에 관한 것이다.The present invention relates to a seat track for automobiles, and more particularly, to improve the cross-sectional structure of the upper and lower rails, to facilitate sliding, to stabilize the locking, and the upper and lower rails to impact externally. The present invention relates to a seat track for an automobile that prevents the vehicle from falling off and promotes safety of the passenger.
일반적으로 자동차의 시트 트랙은 시트를 전, 후 슬라이딩 가능하게하여 탑승자의 체형에 따라 그 조정을 가능하도록하여서 실내공간 등을 적절하게 활용하도록 하는데 그 목적을 갖는 것이다.In general, the seat track of the vehicle has the purpose to allow the seat to be slidable before and after to enable the adjustment according to the occupant's body shape so as to properly utilize the interior space.
종래의 자동차용 시트 트랙이 제1도 및 제2도에 도시되는데, 상부레일(100)이 시트(도시안됨)를 고정시키는 쿠션 마은팅 브래킷(102)에 리벳(104)으로 체결되고 하부레일(106)이 플로워패널(도시안됨)과 고정되는 로크플레이트(108)에 리벳(110)으로 체결고정되고 이 상부레일(100)과 하부레일(106)의 사이에 로울러(112)가 개재되어 상부레일(100)이 하부레일(106)로부터 전,후 슬라이딩이 가능하게하고, 이 상부레일(100)의 양측 하단이 내측으로 만곡되어 이루어진 가이드부(114)와 하부레일(106)의 양측 상단이 외측으로 만곡되어 이루어진 가이드부(116)에 리테이너(118)가 끼워진 볼(120)이 개재되어 이 볼(120)이 로울러(112)에 의하여 슬라이딩되는 상부레일(100)의 유격을 방지하도록 하며, 상부레일(100)의 일측면부(122)에 로크 가이드(124)를 부착하고 한 쌍의 시트 트랙(126)의 한 쪽에만 설치되는 레버(128)가 릴리즈 브래킷(130)에 고정되고 이 레버(128)의 후단부가 로크 가이드(124a)에 축설되어 로커(132)와 리턴스프링(134)이 형성되며, 상기 릴리즈 브래킷(130)에 연결고정된 릴리즈바(136)가 로크 가이드(124)에 축설된 회전축(138)과 링크(140)로 연결되고 이 회전축(138)에 로커(132)와 리턴스프링(134)을 개재하여 형성한 것으로, 이는 레버(128)의 작동에 따라 한 쌍의 시트트랙(126)이 릴리즈 바(136)에 의하여 동시에 작용하여 이들 로커(132)가 로크플레이트(108)에 일정간격으로 다수가 형성된 걸림공(142)에 걸려지도록 한 것이다.Conventional automotive seat tracks are shown in FIGS. 1 and 2, wherein the upper rail 100 is fastened with a rivet 104 to a cushion mounting bracket 102 that secures the seat (not shown) and the lower rail ( 106 is fastened and fastened with a rivet 110 to the lock plate 108 fixed to the floor panel (not shown), and the roller 112 is interposed between the upper rail 100 and the lower rail 106 to upper rails. It is possible for the 100 to slide forward and backward from the lower rail 106, and both the upper ends of the guide part 114 and the lower rail 106 formed by bending the lower ends of both sides of the upper rail 100 to the outside. The ball 120 is fitted with a retainer 118 is inserted into the guide portion 116 is formed to be curved to prevent the play of the upper rail 100, the ball 120 is slid by the roller 112, the upper Attach the lock guide 124 to one side portion 122 of the rail 100 and a pair of seat tracks 126 The lever 128, which is installed only on one side of the lever 128, is fixed to the release bracket 130, and the rear end of the lever 128 is built into the lock guide 124a to form the rocker 132 and the return spring 134. The release bar 136 fixed to the release bracket 130 is connected to the rotary shaft 138 and the link 140 arranged on the lock guide 124, and the rocker 132 and the return spring 134 are connected to the rotary shaft 138. It is formed through a), which is a pair of seat track 126 acts simultaneously by the release bar 136 in accordance with the operation of the lever 128 so that these rockers 132 to the lock plate 108 at regular intervals As it is to be caught in a number of engaging holes 142 formed.
이와 같이 레버(128)를 상방향으로 당긴 다음, 시트측에 고정된 상부레일(100)을 하부레일(106)에서 전, 후 슬라이딩시켜 탑승자의 체형에 적절하게 맞춘후 상방향으로 당겼던 레버(128)를 놓으면 로커(132)가 로크플레이트(108)에 형성된 걸림공(142)에 걸려지게 되어서 시트가 고정설치되는 것이다.As such, the lever 128 is pulled upward, and then the upper rail 100 fixed to the seat side is slid before and after the lower rail 106 to suit the body shape of the occupant, and then the lever is pulled upward. When the 128 is placed, the locker 132 is caught by the locking hole 142 formed in the lock plate 108, and the seat is fixedly installed.
이와 같은 종래의 시트 트랙(126)의 구조에서는 상, 하부레일(100, 106)상에 개재되어 슬라이딩을 유도하는 로울러(112)가 이 상, 하부레일(100, 106)에서 접촉되는 면적을 넓게 차지하여서 슬라이딩이 원활하지 않게되는 문제점이 발생되며, 차량의 충돌에 의하여 이 시트트랙(126)의 측면이 충격에 따른 변형이 발생되면 상부레일(100)이 옆으로 벌려지면서 이탈되게되는데, 이를 방지하는 수단으로 제2도에 도시된 바와 같이 상부레일(100)을 감싸고 있는 보강플레이트(144)를 용접하여 설치하였다.In the structure of the conventional seat track 126, the roller 112 interposed on the upper and lower rails 100 and 106 to induce sliding has a wider area in contact with the upper and lower rails 100 and 106. If the deformation occurs due to the impact of the side of the seat track 126 due to the impact of the vehicle due to the collision, the upper rail 100 is spread to the side to be separated, preventing this As shown in FIG. 2, the reinforcing plate 144 surrounding the upper rail 100 was welded and installed.
이러한 보강플레이트(144)를 추가로 설치함으로써, 제조원가의 상승의 가져옴은 물론이거니와 그 중량이 커지게되고, 아울러 그 구조의 강도를 일정하게 하기 위하여 재료의 두께가 두꺼워지게되는 문제점이 함께 발생되는 것이다.By installing such a reinforcing plate 144 additionally, not only does the production cost increase, but also the weight thereof increases, and in addition, the thickness of the material is increased to make the strength of the structure constant. .
한편, 상기의 로울러(112)의 넓이에 따라 구 구름면을 확보해야 되므로 각 부품간의 체결에도 제약을 받게되어 조립에 어려움이 따른다.On the other hand, since the spherical cloud surface must be secured in accordance with the width of the roller 112, the fastening between the parts is also restricted, resulting in difficulty in assembly.
또한 볼(120)은 상부레일(100)의 슬라이딩을 하는데는 아무런 보탬을 주지않고, 단지 상, 하부레일(100, 106)이 슬라이딩시에 외부로부터의 힘이 작용하여 이들 상, 하부레일(100, 106)의 유격을 잡아주는 역할을 하고 있으나, 이 또한 조립공차에 의한 유격발생 및 장기간 사용에 따라 유격 등이 발생되면 제 기능을 상실하게 되어 이 볼(120)이 상, 하부레일(100, 106)의 사이에서 앞, 위로 굴러다니게 되어서 소음이 발생되는 원인을 제공하기도 한다.In addition, the ball 120 does not add anything to the sliding of the upper rail 100, only the upper, lower rails (100, 106) when the sliding force from the outside acts on these upper, lower rails (100) , 106) but it also serves to hold the play, but this also occurs when the play caused by the assembly tolerance and the long-term use, such as the loss of its function, the ball 120 is the upper, lower rail (100, Rolling forwards and upwards between 106 may also provide a cause for noise.
다른 한편으로는 제2도에 도시된 바와같이 한 쌍의 시트 트랙(126)의 어느 한 쪽의 높이에 차이가 발생된 상태에서는 릴리즈 바(136)가 수평유지를 못함으로써, 레버(128)에 의한 릴리즈 바(136)(의 작동이 원활하지 못하여 로커(132)의 록킹 및 해재가 어렵게 되는 것이다.On the other hand, as shown in FIG. 2, the release bar 136 does not keep horizontally in the state where a difference occurs in the height of either of the pair of seat tracks 126, so that the lever 128 By the operation of the release bar 136 (by the smooth operation of the rocker 132 it is difficult to unlock.
이와 같이 종래의 시트 트랙(126)의 구조는 그 구조가 복잡하고 중량이 증가되며, 보강플레이트(144)의 용접에 의하여 변형이 발생되면 상, 하부레일(100, 106)의 슬라이딩이 원활하지 못하게 되는 등의 많은 문제점이 제기되어 왔다.As described above, the structure of the conventional seat track 126 is complicated in structure and increases in weight, and when deformation occurs by welding of the reinforcing plate 144, the upper and lower rails 100 and 106 may not slide smoothly. Many problems have been raised.
본 고안은 상기의 문제점들을 감안하여 창안한 것으로, 그 시트트랙의 단면구조를 개선함과 이울러 상, 하부레일의 슬라이딩을 원활하게하고 록커의 록킹 및 해제를 안정되게하는 자동차용 시트 트랙을 제공하는데 그 목적이 있다.The present invention was devised in view of the above problems, and provides an automobile seat track that improves the cross-sectional structure of the seat track and facilitates sliding of upper and lower rails and stabilizes locking and unlocking of the locker. Its purpose is to.
본 고안은 상기의 목적을 달성하기 위하여 쿠션 마운팅 브래킷의 하측에 형성된 플랜지에 상부레일을 리벳으로 고정하고 하부레일이 상기 플랜지와 상부레일의 외측을 감싸형태로써 그 저면의 중앙부가 만곡되어 볼 가이드를 형성하여 이 양측에 볼을 개재하고 상기 쿠션 마운팅 브래킷의 플랜지의 단부와 상부레일의 양 단부 및 하부레일의 양 단부가 만곡되어 고리형태의 플랜지를 각각 형성하여 상, 하부레일의 유격을 억지함과 아울러 상부레일의 전, 후 슬라이딩을 원활하게하고, 회동축이 한 쌍의 쿠션 마운팅 브래킷에 축설되어 이 회동축의 양측에 캠이 고정되고 로크가이드에 형성된 로커가 리턴스프링에 의하여 탄력설치되어 상기 회동축의 일측에 형성된 레버를 작동시키면 회동축에 고정된 캠이 회동하면서 캠의 접동편이 로커를 상, 하로 작동하여 이 로커가 하부레일에 형성된 걸림공에서 록킹 및 해제를 가능한 것으로, 이는 회동축의 회전을 캠의 작용에 의하여 로커에 직선운동으로 바꾸어주어 로커의 롤킹 및 해제가 보다 원활하게 한 것이다.In order to achieve the above object, the present invention fixes the upper rail to the flange formed on the lower side of the cushion mounting bracket with a rivet, and the lower rail surrounds the outer side of the flange and the upper rail so that the center of the bottom surface is curved to guide the ball guide. It is formed by interposing the ball on both sides and the end of the flange of the cushion mounting bracket, both ends of the upper rail and both ends of the lower rail are curved to form a ring-shaped flange respectively to inhibit the play of the upper and lower rails and In addition, the front and rear sliding of the upper rail smoothly, the rotating shaft is installed on a pair of cushion mounting bracket, the cam is fixed to both sides of the rotating shaft and the locker formed on the lock guide is elastically installed by the return spring. When the lever formed on one side of the coaxial is operated, the cam fixed to the rotating shaft rotates, and the sliding piece of the cam moves the rocker up and down. This locker is capable of locking and releasing at the locking hole formed in the lower rail, which converts the rotation of the rotational shaft into a linear motion to the rocker by the action of the cam, thereby more smoothly rolling and releasing the rocker.
이하, 첨부된 도면에 의하여 본 고안을 상세히 설명하면 다음과 같다.Hereinafter, the present invention will be described in detail with reference to the accompanying drawings.
제3도는 본 고안의 시트 트랙의 어셈블리중 그 한 쪽이 사시도로 도시되는 데, 도시되지 않은 반대측은 이와 대칭되는 것이다.Figure 3 shows one side of the assembly of the seat track of the present invention in a perspective view, with the opposite side not shown being symmetrical.
제4도는 제3도의 횡단면도이고, 제5도는 본 고안의 작용상태도를 도시한 것이고, 제6도는 반대측에 형성되는 로커의 요부를 도시한 도면이다.FIG. 4 is a cross-sectional view of FIG. 3, FIG. 5 is a diagram showing a working state of the present invention, and FIG. 6 is a view showing main parts of a rocker formed on the opposite side.
쿠션 마운팅 브래킷(10)의 하측에 형성된 플랜지(12)에 상부레일(14)의 상부를 리켓(16)으로 고정하고 하부레일(18)이 상기 플랜지(12)와 상부레일(14)의 외측을 감싼형태로써 그 저면의 중앙부가 상측으로 만곡되어 볼 가이드(20)를 형성하여 이 양측에 볼(22)을 개재하고, 상기 쿠션 마운팅 브래킷(10)의 플랜지(12)의 단부와 상부레일(14)의 양 단부 및 하부레일(18)의 양 단부가 만곡되어 고리형태의 플랜지(12a, 14a, 14b, 18a, 18b)를 각각 형성하여 이들 플랜지(12a, 14a, 14b, 18a, 18b)가 상, 하부레일(14, 18)에서 서로를 지지해줌으로써, 상, 하부레일(14, 18)의 유격의 억지함과 아울러 상수레일(14)의 전, 후 슬라이딩을 원활하게하고, 한 쌍의 쿠션 마운팅 브래킷(10)에 회동축(24)이 축설, 연결되어 이 회동축(24)의 양측에 캠(26, 26a)이 고정되고, 쿠션 마운팅 브래킷(10)에 고정된 로크가이드(28)에 장공(30)이 형성된 로커(32)가 회동축(24)에 개재된 리턴스프링(34)에 의하여 탄력설치되며 제5도에 도시된 바와 같이 로커(32)의 일측에 형성된 접동홈(36)에 상기 캠(26, 26a)의 접동편(38)이 위치되어 캠(26, 26a)의 회전력이 로커(32)에 전달됨에 따라 로커(32)를 상, 하 직선운동으로 전환되게하고, 상기 회동축(24)의 일측단에만 레버(40)를 설치하여 이 레버(40)의 작동에 따라 회동축(24)이 양측에 형성된 캠(26, 26a)을 동시에 작동되도록하고, 상기 하부레일(18)에 일정간격으로 다수의 걸림공(42)을 천공하며 이 전, 후단부의 저면에는 시트 마운팅 브래킷(44)을 형성하고, 상, 하부레일(14, 18)의 양 단부에 포오밍(forming)을 형성하여 상, 하부레일(14, 18)의 이탈방지 및 상부레일(14)의 전, 후 슬라이딩범위를 제한하게 한 것으로, 도면중 미 설명부호 48은 쿠션브래킷(도시안됨)을 마운팅하는 고정공, 50은 리턴스프링(34)을 지지하는 스프링핀을 나타낸 것이다.The upper part of the upper rail 14 is fixed to the flange 12 formed on the lower side of the cushion mounting bracket 10 by the ricket 16, and the lower rail 18 extends the outer side of the flange 12 and the upper rail 14. The center portion of the bottom of the bottom surface is bent upwardly to form a ball guide 20, and interposed between the balls 22 on both sides, and the end of the flange 12 of the cushion mounting bracket 10 and the upper rail 14 And both ends of the lower rail 18 are curved to form annular flanges 12a, 14a, 14b, 18a, and 18b, respectively, so that these flanges 12a, 14a, 14b, 18a, and 18b are By supporting each other in the lower rails 14 and 18, the clearance between the upper and lower rails 14 and 18, the sliding of the front and rear of the constant rail 14 is smooth, and a pair of cushions The pivot shaft 24 is installed and connected to the mounting bracket 10 so that the cams 26 and 26a are fixed to both sides of the pivot shaft 24 and fixed to the cushion mounting bracket 10. The rocker 32 having the long hole 30 formed in the guide 28 is elastically installed by the return spring 34 interposed on the rotation shaft 24, and as shown in FIG. 5, the rocker 32 is disposed on one side of the rocker 32. The sliding pieces 38 of the cams 26 and 26a are positioned in the formed sliding grooves 36 so that the rotational force of the cams 26 and 26a is transmitted to the rocker 32 so that the rocker 32 moves upward and downward. And the lever 40 is installed only at one end of the pivot shaft 24 so that the cam shafts 26 and 26a formed on both sides of the pivot shaft 24 can be operated simultaneously. In addition, a plurality of locking holes 42 are drilled at predetermined intervals on the lower rail 18, and seat mounting brackets 44 are formed on the bottom of the front and rear ends of the lower rail 18, and the upper and lower rails 14 and 18, respectively. Forming is formed at the end to prevent the separation of the upper and lower rails 14 and 18 and to limit the sliding range before and after the upper rail 14. Fixing hole 50 for mounting a bracket (not shown) shows a spring pin for supporting the return spring (34).
이와 같이 구성된 본 고안의 작용효과를 설명하면 다음과 같다.Referring to the effect of the present invention configured as described above are as follows.
상기의 구조에 의한 시트 트랙은 상, 하부레일(14, 18)이 플랜지(12a, 14a, 14b, 18a, 18b)에 의하여 서로를 지지함으로 볼(22)의 유격이 방지되고 또한 이들 볼(22)에 의한 상부레일(14)이 하부레일(10)로부터 전, 후 슬라이딩이 양호한 상태로 유지되며, 차량의 전면충돌에 따른 충격으로 상, 하부레일(14, 18)이 이탈되는 현상을 방지할 수 있게되며, 그 상, 하부레일(14, 18)의 단면구조가 간단하여 재료가 절감되고 재료가 절감된 만큼의 중량이 감소되는 효과를 얻게되는 것이다.In the seat track according to the above structure, the upper and lower rails 14 and 18 support each other by the flanges 12a, 14a, 14b, 18a, and 18b, so that play of the balls 22 is prevented and these balls 22 Sliding before and after the upper rail 14 by the lower rail 10 is maintained in a good state, and to prevent the phenomenon that the upper, lower rails (14, 18) are separated by the impact of the front collision of the vehicle. As a result, the cross-sectional structure of the lower rails 14 and 18 is simple, so that the material is saved and the weight is reduced as much as the material is saved.
또한, 하부레일(18)의 양 단부에 시트 마운팅 브래킷(44)이 일체로 형성됨으로써, 조립이 간단하게 이루어져 생산성이 향상되는 것이며, 아울러 별도의 추가비용이 삭제되는 효과를 가지게 되며, 이 또한 구조가 간단하게되어 중량을 감소시킬 수 있는 요인이 되는 것이다.In addition, since the seat mounting brackets 44 are integrally formed at both ends of the lower rails 18, the assembly is simplified and productivity is improved, and additional cost is eliminated, and the structure is also provided. It is simply to be a factor that can reduce the weight.
이와 같은 구성효과를 갖는 본 고안의 시트 트랙의 작옹을 살펴보면, 먼저 레버(40)를 상방향으로 당기면 레버(40)에 연결된 회동축(24)이 회동되면서 이에 고정된 양 캠(26, 26a)이 회동하여 접동편(38)이 접동홈(36)에 걸려 로커(32)를 상방향으로 이동시켜 걸림공(42)으로부터 빠져나오게 된다.Looking at the operation of the seat track of the present invention having such a configuration effect, first pull the lever 40 in the upward direction, the rotating shaft 24 connected to the lever 40 is rotated while both cams 26 and 26a fixed thereto. By this rotation, the sliding piece 38 is caught by the sliding groove 36 to move the rocker 32 upward and exit from the locking hole 42.
이러한 상태에서 탑승자는 체형에 맞게 시트 트랙을 조정하게되는데, 이는 상부레일(14)이 하부레일(18)에서 볼(22)에 의하여 전, 후로 슬라이딩 가능하게 되어 탑승자는 적절한 위치를 설정한 다음, 당겼던 레버(40)를 놓게되면 리턴스프링(34)의 복원력에 의하여 회동축(24)과 캠(26, 26a)이 역회동하면서 로커(32)가 하방향으로 이동하여 이 로커(32)가 걸림공(42)에 걸려져 록킹이 완료되는 것이다.In this state, the occupant adjusts the seat track according to the body shape, which allows the upper rail 14 to slide back and forth by the ball 22 on the lower rail 18 so that the occupant sets an appropriate position. When the lever 40 is released, the rotational shaft 24 and the cams 26 and 26a are reversely rotated by the restoring force of the return spring 34, so that the rocker 32 moves downward and the rocker 32 is moved. Locking is completed by being caught by the catching hole (42).
이상에서와 같이 본 고안에 의하면 시트 트랙이 슬라이딩이 원활하게 되며, 구조가 간단하여 제품의 불량률을 감소시킬 수 있으며, 또한 재료가 절약되어 원가를 절감시키는 효과를 얻는 매우 우수한 고안이다.As described above, according to the present invention, the seat track is smoothly slid, the structure is simple, thereby reducing the defective rate of the product, it is also a very excellent design to obtain the effect of saving the material cost savings.
Claims (1)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR92013276U KR970001466Y1 (en) | 1992-07-18 | 1992-07-18 | Seat track for vehicles |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR92013276U KR970001466Y1 (en) | 1992-07-18 | 1992-07-18 | Seat track for vehicles |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| KR940003139U KR940003139U (en) | 1994-02-18 |
| KR970001466Y1 true KR970001466Y1 (en) | 1997-03-10 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR92013276U Expired - Fee Related KR970001466Y1 (en) | 1992-07-18 | 1992-07-18 | Seat track for vehicles |
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| Country | Link |
|---|---|
| KR (1) | KR970001466Y1 (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100503448B1 (en) * | 2002-11-01 | 2005-07-25 | 주식회사 오스템 | locking device of seat-track for vehicles |
-
1992
- 1992-07-18 KR KR92013276U patent/KR970001466Y1/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| KR940003139U (en) | 1994-02-18 |
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