KR101341333B1 - Locking unit for sliding seat - Google Patents

Locking unit for sliding seat Download PDF

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Publication number
KR101341333B1
KR101341333B1 KR1020120136421A KR20120136421A KR101341333B1 KR 101341333 B1 KR101341333 B1 KR 101341333B1 KR 1020120136421 A KR1020120136421 A KR 1020120136421A KR 20120136421 A KR20120136421 A KR 20120136421A KR 101341333 B1 KR101341333 B1 KR 101341333B1
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KR
South Korea
Prior art keywords
locking
housing
moving part
elastic
bent
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Application number
KR1020120136421A
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Korean (ko)
Inventor
김현수
신용희
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현대다이모스(주)
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Priority to KR1020120136421A priority Critical patent/KR101341333B1/en
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Publication of KR101341333B1 publication Critical patent/KR101341333B1/en

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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
    • B60N2/08—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
    • B60N2/0806—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 with pin alignment systems, e.g. with at least one of a plurality of locking pins always aligned w.r.t. at least one of a plurality of pin-receiving elements
    • 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
    • B60N2/0818—Location of the latch inside 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
    • B60N2/0862—Movement of the latch sliding
    • B60N2/0875—Movement of the latch sliding in a vertical direction

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

Abstract

Disclosed is a sliding seat locking device comprising: a housing which is installed in a lower part of a seat and disposed to face on a locking hole formed on the bottom of a lower rail of a floor side; a moving part which slides up and down in the housing and in which locking parts are formed in both sides of the inside thereof; a plurality of locking pins which are inserted into the locking hole by passing through the housing and the moving part, and slide up and down together with the moving part according as an upper end part is locked by the moving part; a pressurizing part disposed in an upper part of the moving part; an elastic part which is prepared in the moving part and has a plurality of bent parts bent in a wave pattern form, and of which both end parts are respectively locked by the locking parts, a lower end bent part maintains a locking state by pressing the upper end of the locking pin, and an upper end bent part is pressurized downwardly by the pressurizing part; and a support part of which the location is fixated onto the housing, and which supports the upper end bent part of the elastic part respectively and upwardly in both sides such that the elastic part can be straightened during the pressurization of the pressurizing part to lift the moving part and release the locking.

Description

슬라이딩시트 로킹장치 {LOCKING UNIT FOR SLIDING SEAT}Sliding Seat Locking Device {LOCKING UNIT FOR SLIDING SEAT}

본 발명은 슬라이딩시트의 로킹 또는 로킹해제를 위한 슬라이딩시트 로킹장치에 관한 것이다.
The present invention relates to a sliding seat locking device for locking or unlocking a sliding seat.

차량의 시트는 전후방향으로 슬라이딩이 가능하도록 하고 있다. 이를 위해 시트의 하부와 플로어에 각각 상호 슬라이딩이 될 수 있는 레일을 마련하고, 시트측에 로킹장치를 두어 선택적으로 슬라이딩 또는 로킹을 할 수 있도록 하고 있다.The seat of the vehicle is made to slide in the front-back direction. To this end, rails that can be mutually sliding on the bottom and the floor of the seat are provided, and a locking device is provided on the seat side to selectively slide or lock the seat.

한편, 이러한 슬라이딩시트 로킹장치의 종래기술로는 KR10-2006-0029520 A "자동차용 시트 슬라이드 장치"을 들 수 있다. 이는 "1개의 록커(131)마다 1개의 리턴스프링(132)이 구비되어서 상기 록커가 각자 독립적으로 작동하는 기술"을 제시하고 있다. On the other hand, the prior art of such a sliding seat locking device is KR10-2006-0029520 A "car seat slide device". This suggests "a technique in which each locker 131 is provided with one return spring 132 so that the lockers operate independently of each other".

그러나 이러한 구조는 로킹핀마다 각각 스프링을 적용해야 함으로써 구조가 복잡하고 제조단가가 비싸며, 고장의 확률이 높은 문제가 있었다.However, such a structure has to apply a spring to each locking pin, so the structure is complicated, the manufacturing cost is expensive, there is a high probability of failure.

따라서, 간단한 구조를 통해 복수의 로킹핀을 작동시킬 수 있고, 제조단가가 저렴하며 고장의 확률이 적은 신개념의 슬라이딩시트 로킹장치가 필요하였던 것이다.
Therefore, it was necessary to operate a plurality of locking pins through a simple structure, a low cost manufacturing cost and a new concept sliding seat locking device with a low probability of failure.

KRKR 10-2006-002952010-2006-0029520 AA

본 발명은 이러한 문제점을 해결하기 위하여 제안된 것으로, 간단한 구조를 통해 복수의 로킹핀을 작동시킬 수 있고, 제조단가가 저렴하며 고장의 확률이 적은 신개념의 슬라이딩시트 로킹장치를 제공하는데 그 목적이 있다.
The present invention has been proposed to solve the above problems, and has a purpose to provide a new concept sliding seat locking device that can operate a plurality of locking pins through a simple structure, the manufacturing cost is low, and the probability of failure is low. .

상기의 목적을 달성하기 위한 본 발명에 따른 슬라이딩시트 로킹장치는, 시트 하부에 설치되어 플로어측 로워레일의 저면에 형성된 로킹홀에 마주보게 배치된 하우징; 상기 하우징 내부에서 상하 슬라이딩되며 내부 양측에 걸림부가 형성된 이동부; 상기 이동부와 하우징을 관통하여 로킹홀에 삽입되며 상단부는 이동부에 걸림으로써 이동부와 함께 상하 슬라이딩되는 복수의 로킹핀; 상기 이동부의 상방에 배치된 가압부; 상기 이동부의 내부에 마련되며, 물결무늬로 구부러진 복수의 절곡부를 갖고, 양단부는 각각 걸림부에 걸리며, 하단절곡부는 로킹핀의 상단을 눌러 로킹상태를 유지하고, 상단절곡부는 가압부에 의해 하방으로 가압되는 탄성부; 및 상기 하우징에 위치가 고정되며 탄성부의 상단절곡부를 양측에서 각각 상방으로 지지함으로써, 가압부의 가압시 탄성부가 펴지면서 이동부를 들어올려 로킹이 해제되도록 하는 지지부;를 포함한다.According to an aspect of the present invention, there is provided a sliding seat locking device including: a housing installed at a lower side of a seat and facing a locking hole formed at a bottom of a floor side lower rail; A moving part sliding up and down in the housing and having locking parts formed at both sides thereof; A plurality of locking pins inserted into the locking hole through the moving part and the housing, and having an upper end thereof slid up and down together with the moving part by being locked by the moving part; A pressing unit disposed above the moving unit; It is provided inside the moving part, and has a plurality of bent portions bent in a wavy pattern, both ends are respectively caught in the engaging portion, the lower bent portion to hold the locking state by pressing the upper end of the locking pin, the upper bent portion is downward by the pressing portion An elastic part to be pressed; And a support part which is fixed to the housing and supports the upper bent portions of the elastic part upward from both sides, thereby lifting the moving part while the elastic part is unfolded when pressing the pressing part to release the locking.

상기 하우징은 시트하부에 설치되어 로워레일 상에서 슬라이딩되는 어퍼레일의 내부에 마련될 수 있다.The housing may be provided in the upper rail installed under the seat and sliding on the lower rail.

상기 하우징에는 공간부가 형성되고, 이동부는 공간부에 삽입되어 상하 슬라이딩될 수 있다.The housing may include a space portion, and the moving portion may be inserted into the space portion and slid up and down.

상기 이동부는 양측 내면의 상단부에 걸림부가 돌출형성되고, 탄성부는 양단이 걸림부의 하단에 지지될 수 있다.The moving part may have a locking part protruding from an upper end of both inner surfaces thereof, and an elastic part may be supported at both ends of the locking part.

상기 로킹핀은 상단에 헤드부가 형성되며 헤드부는 이동부의 하면에 걸려있으며 탄성부의 하단절곡부에 의해 하방으로 가압될 수 있다.The locking pin has a head portion formed at an upper end thereof, and the head portion is hung on a lower surface of the moving portion and may be pressed downward by a lower end portion of the elastic portion.

상기 가압부는 탄성부를 관통하는 핀 형상이며 중단부에 플랜지가 형성되고 플랜지는 탄성부의 상단절곡부에 걸림으로써 하방 가압시 상단절곡부를 가압할 수 있다.The pressing portion is a pin-shaped penetrating through the elastic portion, the flange is formed in the stop portion and the flange can be pressed on the upper bent portion when pressing down by the upper bent portion of the elastic portion.

상기 탄성부는 "W"자 형상으로써 상방으로 솟아올라 걸림부에 걸리는 양단부, 양단부 사이에 형성된 한 쌍의 하단절곡부 및 하단절곡부 사이에 형성된 상단절곡부로 구성된 판스프링일 수 있다.The elastic portion may be a leaf spring consisting of a pair of lower end bent portions and a lower end bent portion formed between the both ends, the upper end is formed between the both ends to rise upward in the shape of the "W".

상기 지지부는 상단절곡부의 양측 하방에서 상단절곡부를 평행하게 가로지르는 한 쌍의 지지핀이며, 지지핀은 양단이 하우징에 고정되어 상단절곡부를 상방으로 지지할 수 있다.
The support portion is a pair of support pins crossing the upper bent portion in parallel below both sides of the upper bent portion, the support pins are fixed to the housing at both ends to support the upper bent portion upwards.

상술한 바와 같은 구조로 이루어진 슬라이딩시트 로킹장치에 따르면, 간단한 구조를 통해 복수의 로킹핀을 작동시킬 수 있고, 제조단가가 저렴하며 고장의 확률이 적다.According to the sliding seat locking device having the structure as described above, it is possible to operate a plurality of locking pins through a simple structure, the manufacturing cost is low and the probability of failure is low.

또한, 판스프링의 탄성의 정도를 설계함에 따라 다양한 복원력을 구현할 수 있고, 하나의 스프링에 의해 일체로 작동하기 때문에 작동 이질감이 개선되며, 확실한 로킹과 언로킹을 구현할 수 있게 된다.
In addition, by designing the degree of elasticity of the leaf spring can implement a variety of restoring force, and because it operates integrally by one spring, the working heterogeneity is improved, it is possible to implement a reliable locking and unlocking.

도 1은 본 발명의 일 실시예에 따른 슬라이딩시트 로킹장치의 분해사시도.
도 2 내지 4는 도 1에 도시된 슬라이딩시트 로킹장치의 작동순서를 나타낸 도면.
도 5는 도 1에 도시된 슬라이딩시트 로킹장치의 설치 사시도.1 is an exploded perspective view of a sliding seat locking apparatus according to an embodiment of the present invention.
2 to 4 is a view showing the operation sequence of the sliding seat locking device shown in FIG.
Figure 5 is a perspective view of the installation of the sliding seat locking device shown in FIG.

이하에서는 첨부된 도면을 참조하여 본 발명의 바람직한 실시 예에 따른 슬라이딩시트 로킹장치에 대하여 살펴본다.Hereinafter, a sliding seat locking device according to a preferred embodiment of the present invention will be described with reference to the accompanying drawings.

도 1은 본 발명의 일 실시예에 따른 슬라이딩시트 로킹장치의 분해사시도이다. 본 발명의 슬라이딩시트 로킹장치는, 시트 하부에 설치되어 플로어측 로워레일(10)의 저면에 형성된 로킹홀에 마주보게 배치된 하우징(100); 상기 하우징(100) 내부에서 상하 슬라이딩되며 내부 양측에 걸림부(220)가 형성된 이동부(200); 상기 이동부(200)와 하우징(100)을 관통하여 로킹홀에 삽입되며 상단부는 이동부(200)에 걸림으로써 이동부(200)와 함께 상하 슬라이딩되는 복수의 로킹핀(300); 상기 이동부(200)의 상방에 배치된 가압부(400); 상기 이동부(200)의 내부에 마련되며, 물결무늬로 구부러진 복수의 절곡부를 갖고, 양단부(520)는 각각 걸림부(220)에 걸리며, 하단절곡부(540)는 로킹핀(300)의 상단을 눌러 로킹상태를 유지하고, 상단절곡부(560)는 가압부(400)에 의해 하방으로 가압되는 탄성부(500); 및 상기 하우징(100)에 위치가 고정되며 탄성부(500)의 상단절곡부(560)를 양측에서 각각 상방으로 지지함으로써, 가압부(400)의 가압시 탄성부(500)가 펴지면서 이동부(200)를 들어올려 로킹이 해제되도록 하는 지지부(600);를 포함한다.1 is an exploded perspective view of a sliding seat locking apparatus according to an embodiment of the present invention. The sliding seat locking device according to the present invention includes: a housing (100) disposed below the seat and facing the locking hole formed at the bottom of the floor-side lower rail (10); A moving part 200 sliding up and down in the housing 100 and having locking parts 220 formed at both sides thereof; A plurality of locking pins 300 penetrating through the moving part 200 and the housing 100 and inserted into a locking hole, and having an upper end sliding by the moving part 200 together with the moving part 200; A pressing unit 400 disposed above the moving unit 200; It is provided inside the moving part 200, and has a plurality of bent portions bent in a wave pattern, both ends 520 are respectively caught by the engaging portion 220, the lower bent portion 540 is the upper end of the locking pin 300 Press to maintain a locked state, the upper bent portion 560 is an elastic portion 500 that is pressed downward by the pressing portion 400; And the position is fixed to the housing 100 by supporting the upper bent portion 560 of the elastic portion 500 upward from each side, by pressing the elastic portion 500 when the pressing portion 400, the moving portion It includes; the support 600 to lift the 200 to release the locking.

본 발명의 슬라이딩시트 로킹장치는 시트 하부에 설치되어 플로어측 로워레일(10)의 저면에 형성된 로킹홀에 마주보게 배치된 하우징(100)에 설치된다. 그리고 그 하우징(100)은 도 5와 같이 시트하부에 설치되어 로워레일(10) 상에서 슬라이딩되는 어퍼레일(20)의 내부에 마련되어 선택적으로 로워레일의 로킹홀에 로킹/해제를 할 수 있도록 한다. 로워레일의 로킹홀은 로워레일 저면에 형성되어 상방으로 향해 개구된다. 이는 로워레일을 따라 복수개가 일정간격으로 연속적으로 형성된 것으로서, 기 공지된 기술로서 상세한 설명은 생략한다.The sliding seat locking device of the present invention is installed in the housing 100 disposed below the seat and facing the locking hole formed on the bottom of the floor-side lower rail 10. And the housing 100 is installed in the lower seat as shown in Figure 5 inside the upper rail 20 which is slid on the lower rail 10 to selectively lock / release the locking hole of the lower rail. The locking hole of the lower rail is formed on the bottom of the lower rail and opens upward. This is a plurality formed continuously along the lower rail at regular intervals, a detailed description as a known technique will be omitted.

한편, 상기 하우징(100)에는 공간부(120)가 형성되고, 이동부(200)는 공간부(120)에 삽입되어 상하 슬라이딩된다. 이동부(200)는 하우징(100) 내부에서 상하 슬라이딩되며 내부 양측에 걸림부(220)가 형성되는데, 이 걸림부에 탄성부의 양단부가 걸리게 된다. 즉, 이동부(200)는 양측 내면의 상단부에 걸림부(220)가 돌출형성되고, 탄성부(500)는 양단(520)이 걸림부(220)의 하단에 지지되도록 한다.
On the other hand, the housing 100 is formed with a space portion 120, the moving portion 200 is inserted into the space portion 120 is slid up and down. The moving part 200 is slid up and down inside the housing 100, and locking parts 220 are formed on both sides of the moving part 200, and both ends of the elastic part are caught by the locking parts. That is, the moving part 200 has the locking part 220 protruded from the upper end of both inner surfaces, and the elastic part 500 allows both ends 520 to be supported at the lower end of the locking part 220.

한편, 하우징(100)의 내부에는 로킹핀이 복수개 수용되는데, 복수의 로킹핀(300)은 이동부(200)와 하우징(100)을 관통하여 로킹홀에 삽입된다. 이 상태에서 로킹핀(300)의 삽입여부에 따라 로킹/해제가 선택적으로 이루어지는 것이다. 그리고 로킹핀(300)의 상단부는 이동부(200)에 걸림으로써 이동부(200)와 함께 상하 슬라이딩되도록 한다. 즉, 로킹핀(300)이 로킹홀에 삽입된 경우에는 이동부(200)도 하강된 상태를 유지하는 것이고, 이동부(200)가 상승되는 경우에는 로킹핀(300)을 걸고 있기 때문에 로킹핀(300)도 함께 상승되어 로킹홀로부터 이탈하며 로킹이 해제되는 것이다.Meanwhile, a plurality of locking pins are accommodated in the housing 100, and the plurality of locking pins 300 are inserted into the locking holes through the moving part 200 and the housing 100. In this state, the locking / release is selectively performed according to whether the locking pin 300 is inserted. The upper end of the locking pin 300 is slid up and down together with the moving part 200 by being locked by the moving part 200. That is, when the locking pin 300 is inserted into the locking hole, the moving part 200 is also maintained in the lowered state. When the moving part 200 is raised, the locking pin 300 is locked because the locking pin 300 is locked. 300 is also raised together with the lock hole is released and released.

한편, 로킹핀(300)은 상단에 헤드부(320)가 형성되며 헤드부(320)는 이동부(200)의 하면에 걸려있도록 하여 이동부(200)와 함께 상승되어 로킹이 해제되도록 한다. 그리고 탄성부(500)의 하단절곡부(540)에 의해 하방으로 가압되어 로킹핀(300)이 로킹홀에 삽입될 수 있도록 한다.On the other hand, the locking pin 300 has a head 320 is formed on the top and the head 320 is hung on the lower surface of the moving part 200 to be raised with the moving part 200 to release the locking. And it is pressed downward by the lower bent portion 540 of the elastic portion 500 so that the locking pin 300 can be inserted into the locking hole.

즉, 이동부(200)의 상방에는 가압부(400)가 배치된다. 그리고 상기 이동부(200)의 내부에 마련되며, 물결무늬로 구부러진 복수의 절곡부를 갖고, 양단부(520)는 각각 걸림부(220)에 걸리며, 하단절곡부(540)는 로킹핀(300)의 상단을 눌러 로킹상태를 유지하고, 상단절곡부(560)는 가압부(400)에 의해 하방으로 가압되는 탄성부(500)가 마련된다. That is, the pressing unit 400 is disposed above the moving unit 200. And it is provided inside the moving part 200, and has a plurality of bent portions bent in a wave pattern, both ends 520 are respectively caught by the engaging portion 220, the lower bent portion 540 of the locking pin 300 Pressing the upper end to maintain the locked state, the upper bent portion 560 is provided with an elastic portion 500 that is pressed downward by the pressing portion 400.

따라서, 가압부(400)의 하방 가압시에는 탄성부(500)의 상단절곡부(560)가 가압되며 탄성부(500)가 펼쳐지고, 그에 따라 탄성부(500)의 양단부(520)는 걸림부(220)를 상승가압한다. 그리고 걸림부(220)의 상승압력에 의해 이동부(200)가 상승되고 결국 로킹핀(300)이 딸려나오며 상승하여 로킹이 해제되는 것이다. 따라서, 평상시 로킹핀(300)은 탄성부(500)의 하단절곡부(540)에 의해 하방으로 가압되어 로킹홀에 삽입되지만, 사용자의 조작 등에 의해 가압부(400)가 가압될 경우에는 로300킹핀()이 상승하여 해제되고 시트의 슬라이딩이 가능하게 되는 것이다.
Accordingly, when the pressing portion 400 is pressed downward, the upper end bent portion 560 of the elastic portion 500 is pressed and the elastic portion 500 is unfolded, and thus both ends 520 of the elastic portion 500 are locked. Uppress 220. Then, the moving part 200 is raised by the rising pressure of the locking part 220, and eventually the locking pin 300 comes up and lifts to release the locking part. Therefore, the locking pin 300 is normally pressed downward by the lower bent portion 540 of the elastic portion 500 and inserted into the locking hole, but when the pressing portion 400 is pressed by a user's operation or the like, the roll 300 The king pin () is lifted up to release the sliding of the seat is possible.

한편, 상기 가압부(400)는 탄성부(500)를 관통하는 핀 형상이며 중단부에 플랜지(420)가 형성되고 플랜지(420)는 탄성부(500)의 상단절곡부(560)에 걸림으로써 하강시 상단절곡부(560)를 가압하도록 한다. 이러한 가압부는 사용자가 조작하는 레버 등과 연동되어 레버의 조작시 하방으로 가압되며 하강하도록 구성된다.On the other hand, the pressing portion 400 is a pin-shaped penetrating through the elastic portion 500, the flange 420 is formed in the stop portion and the flange 420 is caught by the upper bent portion 560 of the elastic portion 500 To lower the upper bent portion 560 to pressurize. The pressing unit is configured to be lowered and lowered when the lever is operated in conjunction with the lever operated by the user.

한편, 지지부(600)는 상기 하우징(100)에 위치가 고정되며, 탄성부(500)의 상단절곡부(560)를 양측에서 각각 상방으로 지지함으로써, 가압부(400)의 가압시 탄성부(500)가 펴지면서 이동부(200)를 들어올려 로킹이 해제되도록 한다. 도시된 바와 같이 지지부(600)는 하우징의 통공에 삽입되는 한 쌍으로 구성된다. On the other hand, the support 600 is fixed to the position in the housing 100, by supporting the upper bent portion 560 of the elastic portion 500 upward from each side, by pressing the elastic portion (400) As the 500 is extended, the moving part 200 is lifted to release the locking. As shown, the support 600 is composed of a pair inserted into the through hole of the housing.

이를 통해 지지부(600)는 그 위치가 고정되는 것이다. 그리고 탄성부(500)의 상단절곡부(560)를 상방으로 지지하기 때문에 상대적으로 상단절곡부(560)가 가압부(400)에 의해 가압될 경우 지지부(600)의 지지력에 의해 상단절곡부(560)는 펴지게 되고 그에 따라 전체적으로 탄성부(500)가 펴지며 양단부(520)가 이동부(200)를 상승시키는 것이다. 그리고 그에 의해 앞서 살핀 바와 같이 로킹핀(300)이 상승된다.Through this, the support 600 is fixed in position. In addition, since the upper bent part 560 of the elastic part 500 is upwardly supported, the upper bent part 560 is relatively pressed by the support force of the support part 600 when the upper bent part 560 is pressed by the pressing part 400. 560 is unfolded and thus the elastic part 500 is unfolded as a whole and both ends 520 raise the moving part 200. And thereby the locking pin 300 is raised as described above.

한편, 상기 지지부(600)는 상단절곡부(560)의 양측 하방에서 상단절곡부(560)를 평행하게 가로지르는 한 쌍의 지지핀이며, 지지핀은 양단이 하우징(100)에 고정되어 상단절곡부(560)를 상방으로 지지하도록 함으로써 가압부(400)와 함께 탄성부(500)를 가압하여 상단절곡부(560)가 펴지도록 가압하는 역할을 하는 것이다.On the other hand, the support portion 600 is a pair of support pins that cross the upper bent portion 560 in parallel below both sides of the upper bent portion 560, the support pins are fixed at both ends is fixed to the housing 100 By supporting the upper portion 560 upwards to press the elastic portion 500 together with the pressing portion 400 serves to press the upper bent portion 560 to be expanded.

구체적으로, 상기 탄성부(500)는 "W"자 형상으로써 상방으로 솟아올라 걸림부(220)에 걸리는 양단부(520), 양단부(520) 사이에 형성된 한 쌍의 하단절곡부(540) 및 하단절곡부(540) 사이에 형성된 상단절곡부(560)로 구성된 판스프링이 적당하다. 이러한 구조에 의해 로킹핀(300)은 두 개가 마련되어 각각 하단절곡부(540)에 의해 가압되도록 할 수 있다.
Specifically, the elastic portion 500 is a "W" shaped soaring upwards and the upper end portion 520 is caught between the engaging portion 220, a pair of lower bent portion 540 formed between both ends 520 and the lower end A leaf spring consisting of the upper bent portion 560 formed between the bent portions 540 is suitable. By this structure, two locking pins 300 may be provided to be pressed by the lower bent portion 540, respectively.

도 2 내지 4는 도 1에 도시된 슬라이딩시트 로킹장치의 작동순서를 나타낸 도면이다. 도 2는 평상시의 로킹상태를 나타낸 것으로서, 평상시에는 탄성부(500)의 하단절곡부(540)가 로킹핀(300)을 가압하여 로킹핀(300)이 로킹홀에 삽압된 상태가 되도록 한다.2 to 4 are views showing the operation sequence of the sliding seat locking device shown in FIG. 2 shows a locking state in a normal state, the lower end of the elastic portion 500, the lower portion of the 540 presses the locking pin 300 so that the locking pin 300 is inserted into the locking hole.

도 3은 해제상태를 나타낸 것으로서, 사용자의 조작시 가압부(400)가 하강하며 탄성부(500)의 상단절곡부(560)를 누르고, 그에 따라 상단절곡부(560)는 가압부(400)와 양측 지지부(600)의 사이에서 펴지도록 가압된다. 그리고 탄성부(500)는 전체적으로 양단부(520)가 상승되는 방향으로 펼쳐지고 이동부(200)가 상승되며 로킹핀(300)을 잡아올린다. 이에 따라 로킹핀(300)은 로킹홀로부터 이탈되며 로킹이 해제되는 것이다.3 shows the release state, the pressurizing unit 400 is lowered during the user's operation and pressing the upper bent portion 560 of the elastic portion 500, accordingly, the upper bent portion 560 is the pressing portion 400 And is pushed out to be stretched between the support portions 600. In addition, the elastic part 500 is unfolded in the direction in which both ends 520 are raised as a whole, the moving part 200 is raised, and lifts up the locking pin 300. Accordingly, the locking pin 300 is released from the locking hole and the locking is released.

도 4는 일부 로킹의 상태를 나타낸 것으로서, 만약 로워레일(10)의 로킹홀이 일정간격이 아닌 경우에는 두 개의 로킹핀(300) 중 하나의 로킹핀만이 로킹홀에 삽입되어 로킹이 이루어질 수도 있다. 이러한 경우에는 탄성부(500)의 가압에 따라 좌측 하단절곡부는 좌측 로킹핀을 하방으로 가압하여 로킹핀이 로킹홀에 삽입된다. 그러나 우측 로킹핀의 경우 하방으로 동일하게 가압되지만 로워레일에 막혀 하강되지 못하는 것이다. 즉, 본 발명의 슬라이딩시트 로킹장치는 일정간격의 로킹홀에도 적용이 가능하지만, 불규칙 간격의 로킹홀 구조에도 충분히 적용이 가능한 것이다.
4 shows a state of some locking, if the locking hole of the lower rail 10 is not a predetermined interval, only one locking pin of the two locking pins 300 may be inserted into the locking hole to be locked. have. In this case, the lower left bent portion presses the left locking pin downward according to the pressing of the elastic portion 500 so that the locking pin is inserted into the locking hole. However, in the case of the right locking pin is pressed equally downward but is blocked by the lower rail will not be lowered. That is, the sliding seat locking device of the present invention can be applied to the locking holes of a predetermined interval, but is also sufficiently applicable to the locking hole structure of irregular intervals.

상술한 바와 같은 구조로 이루어진 슬라이딩시트 로킹장치에 따르면, 간단한 구조를 통해 복수의 로킹핀을 작동시킬 수 있고, 제조단가가 저렴하며 고장의 확률이 적다.According to the sliding seat locking device having the structure as described above, it is possible to operate a plurality of locking pins through a simple structure, the manufacturing cost is low and the probability of failure is low.

또한, 판스프링의 탄성의 정도를 설계함에 따라 다양한 복원력을 구현할 수 있고, 하나의 스프링에 의해 일체로 작동하기 때문에 작동 이질감이 개선되며, 확실한 로킹과 언로킹을 구현할 수 있게 된다.
In addition, by designing the degree of elasticity of the leaf spring can implement a variety of restoring force, and because it operates integrally by one spring, the working heterogeneity is improved, it is possible to implement a reliable locking and unlocking.

본 발명은 특정한 실시예에 관련하여 도시하고 설명하였지만, 이하의 특허청구범위에 의해 제공되는 본 발명의 기술적 사상을 벗어나지 않는 한도 내에서, 본 발명이 다양하게 개량 및 변화될 수 있다는 것은 당 업계에서 통상의 지식을 가진 자에게 있어서 자명할 것이다.
While the present invention has been particularly shown and described with reference to specific embodiments thereof, it will be understood by those skilled in the art that various changes in form and details may be made therein without departing from the spirit and scope of the invention as defined by the following claims It will be apparent to those of ordinary skill in the art.

100 : 하우징 200 : 이동부
220 : 걸림부 300 : 로킹핀
400 : 가압부 500 : 탄성부
540 : 하단절곡부 560 : 상단절곡부
600 : 지지부100 housing 200 moving part
220: locking portion 300: locking pin
400: pressing part 500: elastic part
540: lower bend 560: upper bend
600: support

Claims (8)

시트 하부에 설치되어 플로어측 로워레일(10)의 저면에 형성된 로킹홀에 마주보게 배치된 하우징(100);
상기 하우징(100) 내부에서 상하 슬라이딩되며 내부 양측에 걸림부(220)가 형성된 이동부(200);
상기 이동부(200)와 하우징(100)을 관통하여 로킹홀에 삽입되며 상단부는 이동부(200)에 걸림으로써 이동부(200)와 함께 상하 슬라이딩되는 복수의 로킹핀(300);
상기 이동부(200)의 상방에 배치된 가압부(400);
상기 이동부(200)의 내부에 마련되며, 물결무늬로 구부러진 복수의 절곡부를 갖고, 양단부(520)는 각각 걸림부(220)에 걸리며, 하단절곡부(540)는 로킹핀(300)의 상단을 눌러 로킹상태를 유지하고, 상단절곡부(560)는 가압부(400)에 의해 하방으로 가압되는 탄성부(500); 및
상기 하우징(100)에 위치가 고정되며 탄성부(500)의 상단절곡부(560)를 양측에서 각각 상방으로 지지함으로써, 가압부(400)의 가압시 탄성부(500)가 펴지면서 이동부(200)를 들어올려 로킹이 해제되도록 하는 지지부(600);를 포함하는 슬라이딩시트 로킹장치.A housing 100 installed below the seat and disposed to face a locking hole formed at a bottom of the floor-side lower rail 10;
A moving part 200 sliding up and down in the housing 100 and having locking parts 220 formed at both sides thereof;
A plurality of locking pins 300 penetrating through the moving part 200 and the housing 100 and inserted into a locking hole, and having an upper end sliding by the moving part 200 together with the moving part 200;
A pressing unit 400 disposed above the moving unit 200;
It is provided inside the moving part 200, and has a plurality of bent portions bent in a wave pattern, both ends 520 are respectively caught by the engaging portion 220, the lower bent portion 540 is the upper end of the locking pin 300 Press to maintain a locked state, the upper bent portion 560 is an elastic portion 500 that is pressed downward by the pressing portion 400; And
The position is fixed to the housing 100 and by supporting the upper bent portion 560 of the elastic portion 500 upward from each side, the elastic portion 500 when the pressing portion 400 is pushed to the moving portion ( Sliding seat locking apparatus comprising a; support (600) to lift the 200 to release the locking. 청구항 1에 있어서,
상기 하우징(100)은 시트하부에 설치되어 로워레일(10) 상에서 슬라이딩되는 어퍼레일(20)의 내부에 마련된 것을 특징으로 하는 슬라이딩시트 로킹장치.The method according to claim 1,
The housing 100 is installed under the seat is sliding seat locking device, characterized in that provided in the interior of the upper rail (20) sliding on the lower rail (10). 청구항 1에 있어서,
상기 하우징(100)에는 공간부(120)가 형성되고, 이동부(200)는 공간부(120)에 삽입되어 상하 슬라이딩되는 것을 특징으로 하는 슬라이딩시트 로킹장치.The method according to claim 1,
The housing 100 is formed with a space portion 120, the moving part 200 is inserted into the space portion 120 sliding seat, characterized in that the sliding up and down. 청구항 1에 있어서,
상기 이동부(200)는 양측 내면의 상단부에 걸림부(220)가 돌출형성되고, 탄성부(500)는 양단(520)이 걸림부(220)의 하단에 지지되는 것을 특징으로 하는 슬라이딩시트 로킹장치.The method according to claim 1,
The moving part 200 has locking parts 220 protruding from the upper end portions of both inner surfaces, and the elastic part 500 has both ends 520 supported at the lower ends of the locking parts 220. Device. 청구항 1에 있어서,
상기 로킹핀(300)은 상단에 헤드부(320)가 형성되며 헤드부(320)는 이동부(200)의 하면에 걸려있으며 탄성부(500)의 하단절곡부(540)에 의해 하방으로 가압되는 것을 특징으로 하는 슬라이딩시트 로킹장치.The method according to claim 1,
The locking pin 300 has a head 320 is formed on the top and the head 320 is hung on the lower surface of the moving part 200 and pressed downward by the lower bent portion 540 of the elastic part 500. Sliding seat locking device, characterized in that. 청구항 1에 있어서,
상기 가압부(400)는 탄성부(500)를 관통하는 핀 형상이며 중단부에 플랜지(420)가 형성되고 플랜지(420)는 탄성부(500)의 상단절곡부(560)에 걸림으로써 하강시 상단절곡부(560)를 가압하는 것을 특징으로 하는 슬라이딩시트 로킹장치.The method according to claim 1,
The pressing part 400 has a pin shape penetrating through the elastic part 500, and a flange 420 is formed at the stop portion, and the flange 420 is lowered by being caught by the upper bent part 560 of the elastic part 500. Sliding seat locking device, characterized in that for pressing the upper bent portion (560). 청구항 1에 있어서,
상기 탄성부(500)는 "W"자 형상으로써 상방으로 솟아올라 걸림부(220)에 걸리는 양단부(520), 양단부(520) 사이에 형성된 한 쌍의 하단절곡부(540) 및 하단절곡부(540) 사이에 형성된 상단절곡부(560)로 구성된 판스프링인 것을 특징으로 하는 슬라이딩시트 로킹장치.The method according to claim 1,
The elastic portion 500 has a "W" shape soaring upwards, the both ends 520 that are caught by the locking portion 220, a pair of lower bent portions 540 and lower bent portions (between the two ends 520). Sliding seat locking device, characterized in that the leaf spring consisting of the upper bent portion 560 formed between 540. 청구항 1에 있어서,
상기 지지부(600)는 상단절곡부(560)의 양측 하방에서 상단절곡부(560)를 평행하게 가로지르는 한 쌍의 지지핀이며, 지지핀은 양단이 하우징(100)에 고정되어 상단절곡부(560)를 상방으로 지지하는 것을 특징으로 하는 슬라이딩시트 로킹장치.The method according to claim 1,
The support part 600 is a pair of support pins that cross the upper bent part 560 in parallel from both sides below the upper bent part 560, and the support pins are fixed to the housing 100 at both ends thereof. The sliding seat locking device, characterized in that for supporting the 560 upward.
KR1020120136421A 2012-11-28 2012-11-28 Locking unit for sliding seat KR101341333B1 (en)

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Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101586949B1 (en) * 2014-09-01 2016-01-20 주식회사다스 Latch of seat back
KR20170135715A (en) * 2016-05-31 2017-12-08 가부시키가이샤 히타치세이사쿠쇼 Radiation imaging apparatus and particle radiation therapy system
KR20200132582A (en) * 2019-05-17 2020-11-25 구은경 Adapter for radio frequency identification reader

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2005104304A (en) 2003-09-30 2005-04-21 Fuji Kiko Co Ltd Seat sliding device of vehicle
JP2005212518A (en) 2004-01-27 2005-08-11 Aisin Seiki Co Ltd Seat sliding device for vehicle
JP2010100169A (en) 2008-10-23 2010-05-06 Delta Kogyo Co Ltd Slide lock device of seat

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2005104304A (en) 2003-09-30 2005-04-21 Fuji Kiko Co Ltd Seat sliding device of vehicle
JP2005212518A (en) 2004-01-27 2005-08-11 Aisin Seiki Co Ltd Seat sliding device for vehicle
JP2010100169A (en) 2008-10-23 2010-05-06 Delta Kogyo Co Ltd Slide lock device of seat

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101586949B1 (en) * 2014-09-01 2016-01-20 주식회사다스 Latch of seat back
KR20170135715A (en) * 2016-05-31 2017-12-08 가부시키가이샤 히타치세이사쿠쇼 Radiation imaging apparatus and particle radiation therapy system
KR101949019B1 (en) 2016-05-31 2019-02-15 가부시키가이샤 히타치세이사쿠쇼 Radiation imaging apparatus and particle radiation therapy system
KR20200132582A (en) * 2019-05-17 2020-11-25 구은경 Adapter for radio frequency identification reader
KR102203581B1 (en) * 2019-05-17 2021-01-18 구은경 Adapter for radio frequency identification reader

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