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KR100461830B1 - A Folding Seat for Vehicles - Google Patents

A Folding Seat for Vehicles Download PDF

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Publication number
KR100461830B1
KR100461830B1 KR10-2001-0080211A KR20010080211A KR100461830B1 KR 100461830 B1 KR100461830 B1 KR 100461830B1 KR 20010080211 A KR20010080211 A KR 20010080211A KR 100461830 B1 KR100461830 B1 KR 100461830B1
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KR
South Korea
Prior art keywords
cushion
seat
hinge shaft
vehicle
folding seat
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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
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KR10-2001-0080211A
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Korean (ko)
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KR20030049879A (en
Inventor
최웅렬
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기아자동차주식회사
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Priority to KR10-2001-0080211A priority Critical patent/KR100461830B1/en
Publication of KR20030049879A publication Critical patent/KR20030049879A/en
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Publication of KR100461830B1 publication Critical patent/KR100461830B1/en
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    • BPERFORMING OPERATIONS; TRANSPORTING
    • B60VEHICLES IN GENERAL
    • B60NSEATS SPECIALLY ADAPTED FOR VEHICLES; VEHICLE PASSENGER ACCOMMODATION NOT OTHERWISE PROVIDED FOR
    • B60N2/00Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles
    • B60N2/24Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles for particular purposes or particular vehicles
    • B60N2/30Non-dismountable or dismountable seats storable in a non-use position, e.g. foldable spare seats
    • B60N2/3038Cushion movements

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

Abstract

본 발명은 차량 접힘시트에 관한 것으로, 접힘시트는 조수석의 시트의 쿠션이 전방으로 세워지고 시트백이 눕혀져 차실내 공간을 활용할 수 있도록 개발된 것인데, 종래의 접힘시트는 시트의 쿠션이 세워졌을때 타부재와 간섭, 특히 변속레버와 간섭될만큼 근접되어 변속조작에 불편을 끼치는 돌출부재의 역할을 한다는 문제점이 있었다.The present invention relates to a vehicle folding seat, and the folding seat is developed so that the cushion of the passenger seat is erected forward and the seatback is laid down to utilize the interior space, the conventional folding seat is obtained when the cushion of the seat is erected There is a problem in that it acts as a protruding member that interferes with the member, in particular, so as to interfere with the shift lever, causing inconvenience to the shift operation.

이에 본 발명은 상기 쿠션(1)의 입상진행과 더불어 상기 쿠션(1)이 차실내 중앙으로부터 차실내 외측방으로 이동되게 힌지축(10)이 시트트랙에 고정되는 한편 상기 힌지축(10)의 외주면에 나선형으로 스크류(12)가 돌출 형성되고, 상기 힌지축(10)이 삽입되는 이송파이프(14)의 내주면에는 스크류(12)와 맞물리는 나선형의 스크류홈(13)이 형성되며, 상기 이송파이프(14)가 쿠션(1)의 선단과 결합되는 구조이다.In the present invention, the hinge shaft 10 is fixed to the seat track while the cushion 1 is moved from the center of the vehicle interior to the outside of the vehicle interior as the cushion 1 progresses. The screw 12 protrudes helically on the outer circumferential surface, and a spiral screw groove 13 meshing with the screw 12 is formed on the inner circumferential surface of the conveying pipe 14 into which the hinge shaft 10 is inserted. The pipe 14 is coupled to the tip of the cushion (1).

Description

차량 접힘시트{A Folding Seat for Vehicles}A Folding Seat for Vehicles

본 발명은 차량 접힘시트에 관한 것으로, 더욱 상세하게는 쿠션의 입상시 차실내 중앙부의 타부재와 간섭이 방지되게 쿠션이 외측방으로 이동되도록 하는 차량 접힘시트에 관한 것이다.The present invention relates to a vehicle folding seat, and more particularly, to a vehicle folding seat for moving the cushion to the outside to prevent interference with the other members of the center portion of the interior of the cushion when standing.

일반적으로 차량의 내장부품은 차실내의 거주성 및 편의성을 위하여 개발되어 가고 있으며, 예시도면 도 1a 는 한정된 공간인 차실내에서 공간활용을 위해 개발된 접힘시트를 나타내고 있다.In general, the interior parts of the vehicle are being developed for the habitability and convenience in the interior of the vehicle interior, Figure 1a shows a folding seat developed for space utilization in a limited space of the vehicle interior.

시트는 쿠션(1)과 시트백(2)으로 구분되는데, 도시된 접힘시트는 쿠션(1)이 세워지고 반대로 시트백(2)이 눕혀지도록 하여 조수석 시트백(2)에 의해 간섭되던 공간을 확보하고 있는 것이다.The seat is divided into a cushion (1) and a seat back (2), the folding sheet shown is to ensure the space that was interfered by the passenger seat back (2) by allowing the cushion (1) to stand and the seat back (2) lying down. will be.

이를 위해 쿠션(1)의 선단은 시트를 전후방으로 이동시키기 위한 시트트랙(3)과 힌지축(4)으로 결합되어져 사용자는 쿠션(1)을 세워 대시패널(5) 부위에 밀착시키고 시트백(2)을 눕히게 되면, 뒷열 시트와의 공간이 최대로 확보되어질 수 있는 것이다.To this end, the front end of the cushion (1) is combined with the seat track (3) and the hinge shaft (4) for moving the seat forward and backward, so that the user stands up the cushion (1), close to the dash panel (5) area and seat back (2) ), The space with the rear row seat can be maximized.

그러나, 종래의 접힘시트는 상기된 시트트랙(3)에 의해 전후방의 이동은 가능하지만 좌우측방으로는 이동이 곤란하여 차실내의 타부재, 특히 중앙부의 변속레버와 입상된 쿠션이 간섭되는 문제점이 있었다.However, the conventional folding seat is capable of moving forward and backward by the seat track 3 described above, but it is difficult to move from side to side and thus interferes with other members in the vehicle, especially the shift lever and the granular cushion in the center. there was.

즉, 쿠션이 입상되어 전방의 대시패널과 밀착되면 입상된 쿠션(1)은 차실내 전방에서 돌출부의 역할을 하게 된다.That is, when the cushion is granular and in close contact with the front dash panel, the granulated cushion 1 serves as a protrusion at the front of the vehicle interior.

이때, 돌출된 쿠션은 도 1b 와 같이 운전자가 변속레버(6)를 조작할때 운전자의 손과 마찰될 우려가 있으며, 특히 수동변속기인 경우는 더욱 그러한 것이다.At this time, the protruding cushion may be rubbed with the driver's hand when the driver manipulates the shift lever 6 as shown in FIG. 1B, and especially in the case of a manual transmission.

이에 본 발명은 상기 문제점을 개선하기 위하여 안출된 것으로, 쿠션의 입상시 차실내 중앙부의 타부재와 간섭이 방지되게 쿠션이 외측방으로 이동되도록 하는 차량 접힘시트를 제공함에 그 목적이 있는 것이다.Accordingly, the present invention has been made in order to improve the above problems, it is an object of the present invention to provide a vehicle folding seat for moving the cushion to the outside to prevent interference with the other members of the center portion of the interior of the cushion.

이를 위한 본 발명은 기존의 힌지축을 고정축으로 여기에 나사홈으로 이송홈을 형성하고 이 힌지축에 상기 이송홈과 맞물리는 이송파이프를 설치하며 이 이송파이프를 쿠션과 결합한 것이다.The present invention for this purpose is to form a conveying groove with a screw groove in the fixed hinge shaft of the existing hinge shaft, install a conveying pipe to be engaged with the conveying groove in the hinge shaft and combines the conveying pipe with the cushion.

도 1a 는 접힘시트의 기능을 나타낸 측면도이다,Figure 1a is a side view showing the function of the folding sheet,

도 1b 는 종래 접힘시트의 문제점을 나타낸 평면도이다,Figure 1b is a plan view showing a problem of the conventional folding sheet,

도 2 는 본 발명에 따른 접힘시트를 나타낸 사시도이다,2 is a perspective view showing a folding sheet according to the present invention,

도 3 은 본 발명에 따른 접힘시트의 작동을 나타낸 정면도이다.Figure 3 is a front view showing the operation of the folding sheet according to the present invention.

- 도면의 주요부분에 대한 부호의 설명 --Explanation of symbols for the main parts of the drawings-

1 - 쿠션, 2 - 시트백,1-cushion, 2-seatback,

3 - 시트트랙, 4,10 - 힌지축,3-seat track, 4,10-hinged shaft,

5 - 대시패널, 6 - 변속레버,5-dash panel, 6-shift lever,

12 - 스크류, 13 - 스크류홈,14 - 이송파이프,12-screw, 13-screw groove, 14-feed pipe,

이하, 이 발명이 속하는 기술분야에서 통상의 지식을 갖는 자가 이 발명을 용이하게 실시할 수 있을 정도로 상세히 설명하기 위하여, 이 발명의 가장 바람직한 실시예를 첨부된 도면을 참조로 하여 상세히 설명하기로 한다. 이 발명의 목적, 작용효과를 포함하여 기타 다른 목적들, 특징점들, 그리고 동작상의 이점들이 바람직한 실시예의 설명에 의해 보다 명확해질 것이다.DETAILED DESCRIPTION Hereinafter, the most preferred embodiments of the present invention will be described in detail with reference to the accompanying drawings so that those skilled in the art can easily implement the present invention. . Other objects, features, and operational advantages, including the purpose, working effects, and the like of the present invention will become more apparent from the description of the preferred embodiment.

참고로 여기에서 개시되는 실시예는 여러가지 실시가능한 예중에서 당업자의 이해를 돕기 위하여 가장 바람직한 예를 선정하여 제시한 것일뿐, 이 발명의 기술적 사상이 반드시 이 실시예만 의해서 한정되거나 제한되는 것은 아니고, 본 발명의 기술적 사상을 벗어나지 않는 범위내에서 다양한 변화와 변경이 가능함은 물론, 균등한 타의 실시예가 가능함을 밝혀 둔다.For reference, the embodiments disclosed herein are only presented by selecting the most preferred examples to help those skilled in the art from the various possible examples, the technical spirit of the present invention is not necessarily limited or limited only by this embodiment, Various changes and modifications are possible within the scope without departing from the technical spirit of the present invention, as well as other equivalent embodiments will be found.

예시도면 도 2 는 본 발명에 따른 접힘시트를 나타낸 사시도이고, 예시도면 도 3 은 본 발명에 따른 접힘시트의 작동상태를 나타낸 정면도로서, 본 발명은 차량의 시트의 쿠션(1)이 입상되게 쿠션(1)선단이 시트트랙(3)과 힌지축(4)으로 결합된 차량 접힘시트에 있어서, 상기 쿠션(1)의 입상진행과 더불어 상기 쿠션(1)이 차실내 중앙으로부터 차실내 외측방으로 이동되게 힌지축(10)이 시트트랙에 고정되는 한편 상기 힌지축(10)의 외주에 나선형으로 스크류(12)가 돌출 형성되고, 상기 스크류(12)와 맞물리게 나선형의 스크류홈(13)을 갖는 이송파이프(14)가 힌지축(10)에 설치되며, 상기 이송파이프(14)가 쿠션(1)의 선단과 결합된 것을 특징으로 하는 차량 접힘시트이다.Figure 2 is a perspective view showing a folding seat according to the present invention, Figure 3 is a front view showing the operating state of the folding seat according to the present invention, the present invention is cushioned so that the cushion (1) of the seat of the vehicle granular (1) In a vehicle folding seat whose tip is coupled by a seat track (3) and a hinge shaft (4), the cushion (1) is moved from the center of the interior of the vehicle to the outside of the interior of the vehicle together with the rise of the cushion (1). While the hinge shaft 10 is fixed to the seat track to be moved, the screw 12 protrudes helically on the outer circumference of the hinge shaft 10, and has a spiral screw groove 13 to mesh with the screw 12. The conveying pipe 14 is installed on the hinge shaft 10, the conveying pipe 14 is a vehicle folding seat, characterized in that coupled to the front end of the cushion (1).

상술된 바와 같이 본 발명은 쿠션(1)의 입상과 더불어 쿠션을 외측방으로 이동시키는 차량 접힘시트를 제공한다.As described above, the present invention provides a vehicle folding seat for moving the cushion outward along with the granulation of the cushion 1.

이를 위한 본 발명은 접힘시트의 쿠션(1) 힌지축(10)에 쿠션을 외측방으로 이동시키는 이동수단을 부가한 것으로, 쿠션의 힌지축(10)은 고정축이 되며 힌지축은 시트트랙(3)에 고정된다.The present invention for this purpose is to add a moving means for moving the cushion outward to the cushioning shaft (1) hinge shaft 10 of the folding seat, the hinge shaft 10 of the cushion is a fixed shaft and the hinge shaft is a seat track (3) It is fixed to).

이와 더불어, 이 고정된 힌지축(10)에 나선형으로 형성된 스크류(12)가 돌출 형성되고, 이 힌지축(10)이 삽입되는 이송파이프(14)에는 상기 스크류(12)와 맞물리게 나선형의 스크류홈(13)이 형성된 것이다.In addition, a spiral screw 12 is formed protrudingly formed on the fixed hinge shaft 10, the spiral screw groove in engagement with the screw 12 in the conveying pipe 14, the hinge shaft 10 is inserted. (13) is formed.

그리고, 상기 이송파이프(14)가 쿠션(1)선단 저부에 결합된 것이다.Then, the transfer pipe 14 is coupled to the bottom end of the cushion (1).

따라서, 이송파이프(14)의 회전 허용은 종래의 힌지축에 의한 회전기능을 담당하며, 이와 더불어 이송파이프(14)가 회전될 때 스크류(12)에 의해 쿠션(1)이 외측방으로 이동되는 것이다.Therefore, the rotation allowance of the conveying pipe 14 is responsible for the rotation function by the conventional hinge axis, and the cushion 1 is moved to the outside by the screw 12 when the conveying pipe 14 is rotated. will be.

여기서, 쿠션(1)의 회전범위는 입상까지 약 90°이므로 90°의 회전범위 내에서 시트를 이동시킬 스크류(12)가 형성될 것이 필요하다.Here, since the rotation range of the cushion 1 is about 90 ° to the granularity, it is necessary to form a screw 12 to move the sheet within the rotation range of 90 °.

상기 스크류(12)의 피치는 상술된 바와 같이 변속레버의 조작시 운전자의 손과 입상된 쿠션이 간섭되지 않을 정도로 형성되면 충분할 것이다.The pitch of the screw 12 will be sufficient if it is formed so as not to interfere with the driver's hand and the standing cushion during the operation of the shift lever as described above.

따라서, 상기 힌지축(10)이 시트트랙(3)과 고정되므로 시트의 전후방 이동시에도 종래와 마찬가지로 이동되며, 쿠션(1)을 입상시키게 되면 이송파이프(14)가 힌지축(10)에서 회전되면서 측방으로 쿠션(1)을 이동시키게 되는 것이다.Therefore, since the hinge shaft 10 is fixed to the seat track 3, the seat shaft 3 is moved in the forward and backward directions as in the prior art, and when the cushion 1 is granulated, the conveying pipe 14 is rotated on the hinge shaft 10. It is to move the cushion (1) to the side.

상술된 바와 같이 본 발명에 따르면, 차실내 공간활용을 위한 쿠션의 입상시 차실내 전방에서 상방으로 쿠션이 돌출되더라도 쿠션이 외측으로 이동되어 변속기 레버등과의 간섭이 회피되므로, 접힘시트의 편리성이 향상되는 이점이 있다.As described above, according to the present invention, even when the cushion is protruded from the front of the interior of the interior when the cushion is used to utilize the interior space, the cushion is moved outward so that interference with the transmission lever is avoided. There is an advantage to be improved.

Claims (1)

차량의 시트의 쿠션(1)이 입상되게 쿠션(1)선단이 시트트랙(3)과 힌지축(4)으로 결합된 차량 접힘시트에 있어서, 상기 쿠션(1)의 입상진행과 더불어 상기 쿠션(1)이 차실내 중앙으로부터 차실내 외측방으로 이동되게 힌지축(10)이 시트트랙에 고정되는 한편 상기 힌지축(10)의 외주면에 나선형으로 스크류(12)가 돌출 형성되고, 상기 힌지축(10)이 삽입되는 이송파이프(14)의 내주면에는 스크류(12)와 맞물리는 나선형의 스크류홈(13)이 형성되며, 상기 이송파이프(14)가 쿠션(1)의 선단과 결합된 것을 특징으로 하는 차량 접힘시트.In a vehicle folding seat in which the front end of the cushion (1) is combined with the seat track (3) and the hinge shaft (4) so that the cushion (1) of the seat of the vehicle is granulated, the cushion ( The hinge shaft 10 is fixed to the seat track so that 1) is moved from the center of the vehicle interior to the outside of the vehicle interior, while the screw 12 protrudes helically on the outer circumferential surface of the hinge shaft 10, and the hinge shaft ( On the inner circumferential surface of the conveying pipe 14 into which the 10 is inserted, a spiral screw groove 13 is formed to engage the screw 12, and the conveying pipe 14 is coupled to the front end of the cushion 1. Vehicle folding seat.
KR10-2001-0080211A 2001-12-17 2001-12-17 A Folding Seat for Vehicles Expired - Fee Related KR100461830B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR10-2001-0080211A KR100461830B1 (en) 2001-12-17 2001-12-17 A Folding Seat for Vehicles

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR10-2001-0080211A KR100461830B1 (en) 2001-12-17 2001-12-17 A Folding Seat for Vehicles

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KR20030049879A KR20030049879A (en) 2003-06-25
KR100461830B1 true KR100461830B1 (en) 2004-12-14

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KR10-2001-0080211A Expired - Fee Related KR100461830B1 (en) 2001-12-17 2001-12-17 A Folding Seat for Vehicles

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