JP2009096237A - Folding-up seat - Google Patents
Folding-up seat Download PDFInfo
- Publication number
- JP2009096237A JP2009096237A JP2007267278A JP2007267278A JP2009096237A JP 2009096237 A JP2009096237 A JP 2009096237A JP 2007267278 A JP2007267278 A JP 2007267278A JP 2007267278 A JP2007267278 A JP 2007267278A JP 2009096237 A JP2009096237 A JP 2009096237A
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- Prior art keywords
- seat
- reclining device
- cushion
- seat cushion
- arm
- 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.)
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60N—SEATS SPECIALLY ADAPTED FOR VEHICLES; VEHICLE PASSENGER ACCOMMODATION NOT OTHERWISE PROVIDED FOR
- B60N2/00—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles
- B60N2/02—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles the seat or part thereof being movable, e.g. adjustable
- B60N2/22—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles the seat or part thereof being movable, e.g. adjustable the back-rest being adjustable
-
- 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
- B60N2/045—Longitudinal adjustment by means of articulated rods supporting the seat, e.g. parallelogram mechanisms
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60N—SEATS SPECIALLY ADAPTED FOR VEHICLES; VEHICLE PASSENGER ACCOMMODATION NOT OTHERWISE PROVIDED FOR
- B60N2/00—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles
- B60N2/02—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles the seat or part thereof being movable, e.g. adjustable
- B60N2/04—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles the seat or part thereof being movable, e.g. adjustable the whole seat being movable
- B60N2/16—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles the seat or part thereof being movable, e.g. adjustable the whole seat being movable height-adjustable
- B60N2/1605—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles the seat or part thereof being movable, e.g. adjustable the whole seat being movable height-adjustable characterised by the cinematic
- B60N2/161—Rods
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60N—SEATS SPECIALLY ADAPTED FOR VEHICLES; VEHICLE PASSENGER ACCOMMODATION NOT OTHERWISE PROVIDED FOR
- B60N2/00—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles
- B60N2/02—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles the seat or part thereof being movable, e.g. adjustable
- B60N2/04—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles the seat or part thereof being movable, e.g. adjustable the whole seat being movable
- B60N2/16—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles the seat or part thereof being movable, e.g. adjustable the whole seat being movable height-adjustable
- B60N2/1695—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles the seat or part thereof being movable, e.g. adjustable the whole seat being movable height-adjustable with simultaneous height and inclination adjustment
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60N—SEATS SPECIALLY ADAPTED FOR VEHICLES; VEHICLE PASSENGER ACCOMMODATION NOT OTHERWISE PROVIDED FOR
- B60N2/00—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles
- B60N2/02—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles the seat or part thereof being movable, e.g. adjustable
- B60N2/04—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles the seat or part thereof being movable, e.g. adjustable the whole seat being movable
- B60N2/16—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles the seat or part thereof being movable, e.g. adjustable the whole seat being movable height-adjustable
- B60N2/18—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles the seat or part thereof being movable, e.g. adjustable the whole seat being movable height-adjustable the front or the rear portion of the seat being adjustable, e.g. independently of each other
- B60N2/1807—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles the seat or part thereof being movable, e.g. adjustable the whole seat being movable height-adjustable the front or the rear portion of the seat being adjustable, e.g. independently of each other characterised by the cinematic
- B60N2/1842—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles the seat or part thereof being movable, e.g. adjustable the whole seat being movable height-adjustable the front or the rear portion of the seat being adjustable, e.g. independently of each other characterised by the cinematic pivoting about an axis located in the rear
-
- 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
- B60N2/30—Non-dismountable or dismountable seats storable in a non-use position, e.g. foldable spare seats
- B60N2/3002—Non-dismountable or dismountable seats storable in a non-use position, e.g. foldable spare seats back-rest movements
- B60N2/3004—Non-dismountable or dismountable seats storable in a non-use position, e.g. foldable spare seats back-rest movements by rotation only
- B60N2/3009—Non-dismountable or dismountable seats storable in a non-use position, e.g. foldable spare seats back-rest movements by rotation only about transversal axis
- B60N2/3011—Non-dismountable or dismountable seats storable in a non-use position, e.g. foldable spare seats back-rest movements by rotation only about transversal axis the back-rest being hinged on the cushion, e.g. "portefeuille movement"
-
- 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
- B60N2/30—Non-dismountable or dismountable seats storable in a non-use position, e.g. foldable spare seats
- B60N2/3038—Cushion movements
- B60N2/3063—Cushion movements by composed movement
- B60N2/3065—Cushion movements by composed movement in a longitudinal-vertical plane
-
- 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
- B60N2/30—Non-dismountable or dismountable seats storable in a non-use position, e.g. foldable spare seats
- B60N2/3088—Non-dismountable or dismountable seats storable in a non-use position, e.g. foldable spare seats characterised by the mechanical link
- B60N2/309—Non-dismountable or dismountable seats storable in a non-use position, e.g. foldable spare seats characterised by the mechanical link rods
Landscapes
- Engineering & Computer Science (AREA)
- Aviation & Aerospace Engineering (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Seats For Vehicles (AREA)
- Chairs For Special Purposes, Such As Reclining Chairs (AREA)
Abstract
Description
本発明は折畳み自動車用シートに関する。 The present invention relates to a folding automobile seat.
シートクッション又はシートバックのいずれか一方を他方に重ねるようにして折畳むシートには、特開2000−189266号公報に開示されているように、多関節を使用したものがある。 As a seat folded so that either one of the seat cushion or the seat back is overlapped with the other, there is one using a multi-joint as disclosed in Japanese Patent Application Laid-Open No. 2000-189266.
これは三角形のプレート状フレームの各頂点に、シートバックの傾動用、シートクッションの傾動用及びシートバックとシートクッションの傾動用の各々のリクライニング装置を取付けてシートクッション、シートバックの傾動角度を調節すると共にシートクッションをシートバック側に折畳み得るようにしている。 This is because the reclining device for tilting the seat back, tilting the seat cushion, and tilting the seat back and seat cushion is attached to each apex of the triangular plate frame to adjust the tilt angle of the seat cushion and seat back. In addition, the seat cushion can be folded to the seat back side.
以上の多関節によりシートクッション、シートバックのいずれか一方を他方側に折畳むものは、一枚のプレート状フレームに、各リクライニング装置の回動中心を設けているため、各回動中心間の距離が常に一定である。
そして、各リクライニング装置をプレート状のフレームに取付けるため、フレームの大きさが大きくなる。
The one that folds either the seat cushion or the seat back to the other side by the above multi-joint is provided with the center of rotation of each reclining device on one plate-like frame, so the distance between each center of rotation Is always constant.
And since each reclining apparatus is attached to a plate-shaped frame, the magnitude | size of a flame | frame becomes large.
従って、例えば、シートクッション、シートバックの厚みが薄いものにおいては、隙間なく折り畳むことができない…など、シートクッション、シートバックの回動変位を的確に行うことができない不具合があった。 Therefore, for example, when the seat cushion and the seat back are thin, there is a problem that the seat cushion and the seat back cannot be accurately displaced, such as being unable to be folded without a gap.
そこで、本発明は斯様な多関節からなる折畳みシートの不具合を除去することを目的とする。 Therefore, an object of the present invention is to eliminate the problem of such a multi-joint folding sheet.
以上の目的を達成するための本発明に係る折畳みシートは、スライドレールのアッパーレールに一体に設けたベースフレームに、下部リクライニング装置を介してアームの基端を連結し、このアームの先端に中間リクライニング装置を介してシートクッションのクッションフレームを連結し、このクッションフレームと一体の突出部に、上部リクライニング機構を介してシートバックのバックフレームを連結して、シートバック、シートクッション、アームを各々前後方向に傾動自在に連結してなることを特徴とする構成である。 In order to achieve the above object, a folding seat according to the present invention has a base frame integrally formed on an upper rail of a slide rail, and a base end of an arm is connected via a lower reclining device, and an intermediate portion is connected to the tip of the arm. The cushion frame of the seat cushion is connected via the reclining device, and the back frame of the seat back is connected to the protrusion integrated with the cushion frame via the upper reclining mechanism, so that the seat back, the seat cushion, and the arm are moved forward and backward. It is the structure characterized by being connected so that it can tilt in the direction.
そして、前記各リクライニング装置は電動リクライニング装置であって、各々独立し、且つ折畳時に上部リクライニング装置と中間リクライニング装置とが連動して作動するようにするのが好ましい。 Each of the reclining devices is an electric reclining device, and is preferably independent of each other, and the upper reclining device and the intermediate reclining device are operated in conjunction with each other during folding.
本発明によれば、シートクッション、シートバックとが各々所望の角度に調節できることは勿論、シートクッションとシートバックとが隙間なく重ね合わせて折畳むことができる。加えて、シートクッション、シートバックの各リクライニング装置による回動変位を的確に行うことができる。 According to the present invention, the seat cushion and the seat back can each be adjusted to a desired angle, and the seat cushion and the seat back can be overlapped and folded without any gap. In addition, the rotational displacement by the reclining devices of the seat cushion and the seat back can be accurately performed.
そして、シートクッションにシートバックを前倒させて折り畳むことにより、このシートバックを後席のオットマンとして利用できる。 The seat back can be used as an ottoman for the rear seat by folding the seat back forward with the seat cushion.
加えて、シートクッションにシートバックを折畳み状態でアームを前倒させることにより、折り畳み状態の高さが低くなるため、これを後方にスライドさせると、後席のシートクッション下方に格納できる。 In addition, since the height of the folded state is lowered by tilting the arm forward while the seat back is folded on the seat cushion, when the seat is slid rearward, the seat cushion can be stored below the seat cushion.
以下、本発明に係る折畳みシートの一実施例を図面に基づいて説明する。 Hereinafter, an embodiment of a folding sheet according to the present invention will be described with reference to the drawings.
図示する折畳みシートは自動車の車内に前後方向に三列配設するシートにおける二列目に設置するシートで、その後方には三列目のリャシートクッションRSC、リャシートバックRSBからなるリャシートが設置されている。 The folding seat shown in the figure is a seat installed in the second row of the seats arranged in the front-rear direction in the interior of the automobile, and a rear seat comprising a rear seat cushion RSC and a rear seat back RSB in the third row is installed behind the seat. Has been.
そして、折畳みシートはスライドレール4によって、前後方向にスライド可能に取付けられており、このスライドレール4のロアレール42はリャシートクッションRSCの下方まで延設されている。
The folding seat is attached by the slide rail 4 so as to be slidable in the front-rear direction, and the
従って、以上のリャシートのリャシートクッションRSC下方には、図4に示すように、折畳みシートが折り畳まれた状態で格納できるスペースが設けてある。 Therefore, below the rear seat cushion RSC of the above-mentioned rear seat, as shown in FIG. 4, there is provided a space for storing the folded seat in a folded state.
折畳みシートはシートクッションSC、シートバックSB、スライドレール4のアッパーレールと一体のベースフレーム41、ベースフレーム41とシートクッションSCを連結するアーム10などより構成され、シートクッションSC、シートバックSBはその厚みが薄く形成されている。
The folding seat is composed of a seat cushion SC, a seat back SB, a
以上のベースフレーム41の後部に、前記アーム10の基端を下部リクライニング装置1で連結し、この下部リクライニング装置1によってアーム10が前後方向に傾動可能に取付けられている。
The base end of the
このアーム10の先端とシートクッションSCのクッションフレーム20とは中間リクライニング装置2によって連結され、この中間リクライニング装置2によってシートクッションSCの前部が上下方向に傾動するように構成されている。
The distal end of the
また、クッションフレーム20の後部より上方に突出部20Aが延設され、この突出部20Aに上部リクライニング装置3を介してシートバックSBのバックフレーム30が連結され、シートバックSBを上部リクライニング装置3によって前後方向に傾動するように取付けている。
Further, a protruding
なお、以上の各リクライニング装置1、2、3はいずれも、従来周知の構造の電動リクライニング装置を使用し、各リクライニング装置1、2、3が別個に作動し、図1のシートクッションSC、シートバックSBが着座状態から図5、図6、図3の状態に順次又は逆の順に回動するようにプログラムされている。
Each of the above reclining
次に、以上のシートバックSB、シートクッションSCの動作を説明すると、図1は着座状態で、この状態で上部リクライニング装置3によってシートバックSBの傾斜角度を、また、中間リクライニング装置2によってシートクッションのチルト角度を、更に、下部リクライニング装置1によってアーム10を起伏することにより、シートクッションSC、シートバックSBの高さを各々調節が可能となる。
Next, the operation of the seat back SB and the seat cushion SC will be described. FIG. 1 shows a seated state. In this state, the inclination angle of the seat back SB is set by the upper reclining
図2はリャシートのオットマンとして使用する場合を示し、シートクッションSCを前下がり状に傾斜させ、このシートクッションSCにシートバックSBを重ねることにより、折畳みシートがオットマンとして利用可能となる。 FIG. 2 shows a case where the seat cushion SC is used as a ottoman for a rear seat, and the folding seat can be used as an ottoman by inclining the seat cushion SC in a forward-lowering manner and superimposing the seat back SB on the seat cushion SC.
図3はシートバックSB、シートクッションSCを折畳みアーム10を前倒した状態で、この状態はスライドレール4の最前位置のみに行い得るように構成され、この状態が格納前、後の状態である。
FIG. 3 shows a state in which the seat back SB and the seat cushion SC are folded and the
図4は図3の状態から折畳シートを後方にスライドさせてリャシートクッションRSCの下方に格納した状態を示す。 FIG. 4 shows a state in which the folded seat is slid rearward from the state of FIG. 3 and stored below the rear seat cushion RSC.
図5はシートクッションSCとシートバックSBを図6に示すように、各々重ね合わせる状態を示し、同時に、シートクッションSCとシートバックSBを中間リクライニング装置2、上部リクライニング装置3を作動させて図5の状態から図6の状態にする。
FIG. 5 shows a state in which the seat cushion SC and the seat back SB are overlapped as shown in FIG. 6, and at the same time, the intermediate reclining
この図6の状態より、図2又は図3の状態にアーム10を下部リクライニング装置1によって回動する。
図中Hはヘッドレストを示す。
From the state of FIG. 6, the
In the figure, H indicates a headrest.
なお、折畳みシートの後方にリャシートを設置しない場合には、シートバックSB、シートクッションSC、アーム10を各々後方に倒してシートバックSB上にシートクッションSCを重ね合わせるように折り畳むことも可能となる。
When the rear seat is not installed behind the folded seat, the seat back SB, the seat cushion SC, and the
SC…シートクッション、SB…シートバック、1…下部リクライニング装置、2…中間リクライニング装置、3…上部リクライニング装置、10…アーム。 SC ... Seat cushion, SB ... Seat back, 1 ... Lower reclining device, 2 ... Intermediate reclining device, 3 ... Upper reclining device, 10 ... Arm.
Claims (2)
このアームの先端に、中間リクライニング装置を介してシートクッションのクッションフレームを連結し、
このクッションフレームと一体の突出部に、上部リクライニング機構を介してシートバックのバックフレームを連結して、
シートバック、シートクッション、アームを各々前後方向に傾動自在に連結してなることを特徴とする折畳みシート。 Connect the base end of the arm to the base frame integrated with the upper rail of the slide rail via the lower reclining device,
Connect the cushion frame of the seat cushion to the tip of this arm via the intermediate reclining device,
The back frame of the seat back is connected to the protrusion integrated with the cushion frame via the upper reclining mechanism,
A folding seat comprising a seat back, a seat cushion, and an arm connected to each other so as to be tiltable in the front-rear direction.
時に上部リクライニング装置と中間リクライニング装置とが連動して作動する請求項1記載の折畳みシート。
Each of the reclining devices is an electric reclining device, and is independent and foldable.
The folding sheet according to claim 1, wherein the upper reclining device and the intermediate reclining device are sometimes operated in conjunction with each other.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2007267278A JP2009096237A (en) | 2007-10-13 | 2007-10-13 | Folding-up seat |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2007267278A JP2009096237A (en) | 2007-10-13 | 2007-10-13 | Folding-up seat |
Publications (1)
Publication Number | Publication Date |
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JP2009096237A true JP2009096237A (en) | 2009-05-07 |
Family
ID=40699670
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2007267278A Pending JP2009096237A (en) | 2007-10-13 | 2007-10-13 | Folding-up seat |
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JP (1) | JP2009096237A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2010247687A (en) * | 2009-04-16 | 2010-11-04 | Suzuki Motor Corp | Vehicle seat structure |
CN111051126A (en) * | 2017-09-08 | 2020-04-21 | 博泽科堡汽车零件欧洲两合公司 | Vehicle seat with a seat part which can be pivoted about a single pivot axis |
-
2007
- 2007-10-13 JP JP2007267278A patent/JP2009096237A/en active Pending
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2010247687A (en) * | 2009-04-16 | 2010-11-04 | Suzuki Motor Corp | Vehicle seat structure |
CN111051126A (en) * | 2017-09-08 | 2020-04-21 | 博泽科堡汽车零件欧洲两合公司 | Vehicle seat with a seat part which can be pivoted about a single pivot axis |
US11535124B2 (en) | 2017-09-08 | 2022-12-27 | Brose Fahrzeugteile SE & Co. Kommanditgesellschaft, Coburg | Vehicle seat with a seat part which can be pivoted about a single pivot axis |
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