JP2013252257A - Ottoman device and seat for vehicle - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide a handrail for a bathtub capable of enhancing durability and attaching strength without remarkably increasing weight.SOLUTION: In an ottoman device 10, a rear face of the ottoman body 16 is covered with one side 20A of a carpet 20 and a moving mechanism 18 of the ottoman body 16 is covered with the other side 20 B of the carpet 20. The carpet 20 bends in a folding line 21 arranged in an upper end and extending in a seat width direction when moving the ottoman body 16. Thus, since the moving mechanism 18 is covered with the carpet 20 capable of bend in the folding line 21, a constitution for covering the moving mechanism 18 can be simplified.

Description

  The present invention relates to an ottoman device for supporting a lower leg portion of an occupant seated in a vehicle seat and a vehicle seat including the ottoman device.

  In the seat device shown in Patent Document 1 below, a link mechanism (moving mechanism) in which a legrest (ottoman body) is connected to a front portion of a seat bottom (seat cushion) is covered with a covering member. Thereby, while improving the designability, the foreign material does not enter the link mechanism. The covering member is provided with a first hood that can be swung up and down with respect to the seat bottom, and a first hood that can be swung up and down with respect to the first hood and provided on the back side of the legrest. And a biasing member that biases the first hood in the direction of swinging up.

JP 2010-148780 A

  However, the covering member as described above has a large number of parts and a complicated structure.

  In view of the above-described facts, an object of the present invention is to obtain an ottoman device and a vehicle seat that can simplify the configuration for covering the moving mechanism of the ottoman body.

  An ottoman device according to a first aspect of the present invention is an ottoman body for supporting a lower leg portion of an occupant seated on a seat cushion of a vehicle seat, and is attached to a front end portion of the seat cushion. A movement mechanism that is movably supported between a position depending from the front end portion of the seat cushion and a position extending forward of the seat cushion, and a fold portion extending in the seat width direction is provided at the upper end, and the fold portion And a cover member that covers the back surface of the ottoman body, the other side through the fold portion covers the moving mechanism, and that bends at the fold portion when the ottoman body moves. ing.

  In the ottoman device according to claim 1, the ottoman main body supported by the front end portion of the seat cushion via the moving mechanism is between a position where the ottoman body hangs down from the front end portion of the seat cushion and a position where the ottoman body extends forward. It can be moved. In a state where the ottoman body is disposed at a position extending forward of the seat cushion, the lower leg portion of the occupant seated on the seat cushion can be supported by the ottoman body.

  Here, in the present invention, the back surface of the ottoman body is covered with one side of the cover member, and the moving mechanism is covered with the other side of the cover member. The cover member bends at a fold portion extending in the sheet width direction provided at the upper end when the ottoman body is moved. Thus, since the moving mechanism is covered by the cover member that can be bent at the fold portion, the configuration for covering the moving mechanism can be simplified.

  The ottoman device according to a second aspect of the present invention is the ottoman device according to the first aspect, wherein the cover member is made of a flexible sheet-like material.

  In the ottoman device according to claim 2, since the cover member is formed of the material as described above, for example, even when a part of the moving mechanism interferes with the cover member when the ottoman body moves, the cover member is By bending, the operation of the moving mechanism can be allowed. Thereby, since it is not necessary to set the hole for obtaining the operation clearance of the moving mechanism in the cover member, the entire moving mechanism can be satisfactorily covered by the cover member.

  The ottoman device according to a third aspect of the present invention is the ottoman device according to the second aspect, wherein the fold is formed by folding the cover member in half and sewing the portions before and after folding. Has been.

  In the ottoman device according to the third aspect, the cover member made of a sheet-like material having flexibility is folded in two, and the portions before and after the folding are sewn. Thereby, since a crease can be attached to a cover member by this, a cover member can be made to bend beautifully in a crease part.

  The ottoman device according to a fourth aspect of the present invention is the ottoman device according to any one of the first to third aspects, wherein the moving mechanism includes a lower link fixed to a front end portion of the seat cushion. The upper link provided on the upper side of the lower link, fixed to the back surface of the ottoman body, and connected to the lower link and the upper link so as to be rotatable about an axis along the seat width direction. A front link and a rear link provided on the rear side of the seat with respect to the front link and connected to the lower link and the upper link so as to be rotatable about an axis along the seat width direction, respectively. A joint link mechanism is included, and the other side of the cover member is locked to the front link.

  In the ottoman device according to the fourth aspect, by operating the four-bar linkage mechanism, the ottoman body is moved between a position hanging from the front end portion of the seat cushion and a position extending forward of the seat cushion. In this movement, the ottoman main body with the upper link fixed to the back surface rotates relative to the front link and the rear link together with one side of the cover member covering the back surface of the ottoman main body. Since the other side of the cover member is locked to the front link, the cover member bends at the fold at the upper end to allow the relative rotation. Thereby, the moving mechanism comprised including the 4-joint link mechanism can be satisfactorily covered with the cover member.

  The ottoman device according to a fifth aspect of the present invention is the ottoman device according to the fourth aspect, wherein a claw portion formed on the front link is inserted into a hole portion formed on the other side of the cover member. ing.

  In the ottoman device according to claim 5, the other side of the cover member is locked to the front link by inserting a claw portion formed on the front link into a hole formed on the other side of the cover member. Can do. Thereby, the attachment operation | work of a cover member can be made easy.

  The ottoman device according to claim 6 is the ottoman device according to any one of claims 1 to 5, wherein the one side of the cover member is made of a resin attached to the one side. It is locked to the frame of the ottoman body by the locking tool.

  In the ottoman device according to claim 6, since one side of the cover member is locked to the frame of the ottoman body by the resin-made locking tool, the frame and the cover member are relatively displaced as the ottoman body moves. Even in this case, it is possible to prevent the generation of abnormal noise.

  The vehicle seat according to a seventh aspect of the present invention is the vehicle seat according to any one of the first to sixth aspects, wherein a seat cushion and the ottoman main body are attached to a front end portion of the seat cushion via the moving mechanism. And an ottoman device described in 1. above.

  Since the vehicle seat according to the seventh aspect includes the ottoman device according to any one of the first to sixth aspects, the above-described effects can be obtained.

  As described above, in the ottoman device and the vehicle seat according to the present invention, the configuration for covering the moving mechanism of the ottoman body can be simplified.

1 is a schematic side view showing a vehicle seat according to an embodiment of the present invention as viewed from the left side of the seat. It is a perspective view of the ottoman device with which the seat for vehicles is provided, and is a figure in the state where an ottoman body is located in a deployment position. It is a perspective view of the ottoman device, and is a view showing a state where the ottoman body is located at an intermediate position between the deployed position and the retracted position. It is a perspective view which shows the structure of the principal part of the ottoman device. It is a perspective view which shows the partial structure of the ottoman apparatus. It is a perspective view of the carpet which is a structural member of the ottoman device. It is sectional drawing which shows the structure of the crease | fold part periphery in the carpet. It is sectional drawing which shows the structure of J hook periphery in the carpet. It is a perspective view which shows the partial structure of the ottoman apparatus, and is a figure of the state which removed the finisher which covers a front link.

  Hereinafter, the ottoman device 10 and the vehicle seat 12 according to the embodiment of the present invention will be described with reference to FIGS. Note that an arrow FR shown as appropriate in each drawing indicates the front of the seat, an arrow UP indicates the upper side of the seat, and an arrow RH indicates the right side of the seat (one side in the seat width direction).

  As shown in FIG. 1, the vehicle seat 12 includes a seat cushion 14 on which an occupant sits, and an ottoman device 10 is provided at a front end portion of the seat cushion 14. 2 and 3, the ottoman device 10 includes an ottoman body 16 for supporting the lower leg L of the occupant P, and a moving mechanism 18 (moving the ottoman body 16 relative to the seat cushion 14). 1 and a carpet 20 (not shown in FIGS. 1, 4, and 5) serving as a cover member that covers the back surface of the ottoman main body 16 and the moving mechanism 18.

(Configuration of the ottoman body 16)
As shown in FIGS. 1 to 3, the ottoman body 16 is formed in a substantially rectangular parallelepiped shape and includes a metal frame 22. The frame 22 includes a support plate 24 formed of sheet metal and a pair of left and right wires 26 attached to the support plate 24.

  As shown in FIG. 4, the support plate 24 includes a long rectangular plate-like plate portion 24A and a pair of left and right side wall portions that extend from both longitudinal ends of the plate portion 24A to the back side of the plate portion 24A. 24B. A first concave portion 24A1 for joining the wire 26 is formed on one end side in the width direction of the middle portion in the longitudinal direction of the plate portion 24A. The first concave portion 24A1 is formed in a concave shape that bulges to the back surface side of the plate portion 24A. Further, second concave portions 24A2 for joining the wires 26 are formed on both ends of the support plate 24 in the longitudinal direction. The second concave portion 24A2 is formed in a concave shape that bulges on the back surface side of the plate portion 24A, and is disposed on the same plane as the first concave portion 24A1.

  The pair of left and right wires 26 are bent into a substantially U shape with the inner side in the sheet width direction open, and are arranged along the outer periphery of the support plate 24. One end of each wire 26 is bent toward the first recess 24A1 side of the support plate 24 and is disposed in the first recess 24A1, and is joined to the first recess 24A1 by means such as welding. On the other hand, the other end of each wire 26 is joined to the other end in the width direction of the support plate 24 by means such as welding. Further, the intermediate portion in the longitudinal direction of the wire 26 (the end portion on the outer side in the sheet width direction) is bent in a concave shape toward the inner side in the sheet width direction, and is disposed in the second concave portion 24A2 of the support plate 24, It is joined to the second recess 24A2 by welding or the like. Thereby, each wire 26 is integrally attached to the support plate 24. The portions of the wires 26 along the other end in the width direction of the support plate 24 are locking portions 26A for locking the carpet 20 described later.

  As shown in FIGS. 2 and 3, a pad 28 made of a foamed material such as urethane is attached to the surface side of the frame 22 having the above configuration. The pad 28 is covered with a skin material (trim) 30 made of cloth material, leather, synthetic leather or the like. Resin finishers 32 are provided on the left and right sides of the frame 22, respectively. These finishers 32 are fastened and fixed to left and right side walls 24B (see FIG. 4) of the support plate 24 by screws (not shown).

(Configuration of moving mechanism 18)
As shown in FIGS. 2 to 4, the moving mechanism 18 includes a pair of left and right four-joint link mechanisms 34 and a drive unit 36. Each of the left and right four-joint link mechanisms 34 includes a lower link 38, a front link 40, a rear link 42, and an upper link 46. The lower link 38 is formed by bending a sheet metal, and is fixed to a front end portion of a seat cushion frame (not shown) included in the seat cushion 14 via a bracket 48 (see FIGS. 2 and 3). The portion 38A and a side wall portion 38B extending upward from the inner end portion in the sheet width direction of the fixed portion 38A. A fixed rod 38B made of a metal pipe or the like is spanned between the fixed portions 38A of the left and right lower links 38, and the left and right lower links 38 are connected in the seat width direction by the fixed rod 49. Further, the side wall portion 38B extends to the front side of the seat from the fixed portion 38A, and the front link 40 and the rear link 42 are connected to the extended portion.

  The front link 40 is formed in a long shape by a sheet metal, and is disposed on the outer side in the seat width direction with respect to the side wall portion 38B of the lower link 38. One end portion (lower end portion) of the front link 40 in the longitudinal direction is rotatably connected to the front end portion of the side wall portion 38B by a connecting shaft 50 whose axial direction is along the sheet width direction. Near the central portion of the front link 40 in the longitudinal direction, a claw portion 40A (see FIG. 5) that protrudes to the rear side of the seat is provided. The claw portion 40A corresponds to the carpet 20 described later.

  The rear link 42 is formed in a long shape by a sheet metal, and is disposed on the inner side in the seat width direction with respect to the side wall 38 </ b> B of the lower link 38 and on the rear side of the seat with respect to the front link 40. One end portion (lower end portion) in the longitudinal direction of the rear link 42 is rotated to the front end side of the side wall portion 38B by the connecting shaft 52 whose axial direction is along the seat width direction at a position on the seat rear side from the lower end portion of the front link 40 Connected as possible. Thereafter, the other end side (upper end side) in the longitudinal direction of the link 42 is bent toward the front side of the seat.

  The upper link 46 is formed in a long shape by a sheet metal, and is disposed above the lower link 38. An upper end portion of the rear link 42 is rotatably connected to one longitudinal end portion of the upper link 46 by a rear rod 54 whose axial direction is along the seat width direction. The rear rod 54 connects the upper ends of the left and right rear links 42 in the seat width direction. In addition, the upper end portion of the front link 40 is rotatably connected to the middle portion in the longitudinal direction of the upper link 46 by a front rod 56 whose axial direction is along the seat width direction. The front rod 56 connects the upper ends of the left and right front links 40 in the seat width direction. Further, the other end portion in the longitudinal direction of the upper link 46 is bent inward in the sheet width direction, and is fastened and fixed to the back surface of the support plate 24 by screws or the like. Thereby, the ottoman main body 16 is fixed to the other end portion in the longitudinal direction of the upper link 46.

  On the other hand, as shown in FIG. 4, the drive unit 36 includes a pair of front and rear motor brackets 58, 60, a motor unit 62, and a feed screw 64. 49 and the front rod 56 are connected. The front and rear motor brackets 58 and 60 are constituted by a pair of left and right sheet metal plates facing each other in the sheet width direction. The front motor bracket 58 is joined to the left side of the seat in the middle portion of the front rod 56 in the longitudinal direction, and the rear motor bracket 60 is joined to the left side of the seat in the middle portion of the fixed rod 49 in the longitudinal direction. ing.

  The motor unit 62 is coupled to the front motor bracket 58 by a coupling shaft 66 whose axial direction is along the seat width direction. The motor unit 62 includes a motor 68 and an output shaft 70 that is rotated by the driving force of the motor 68. The output shaft 70 protrudes toward the seat rear side in a state where the axial direction is substantially along the front-rear direction of the seat, and one end in the axial direction of the feed screw 64 is coaxially and integrally connected to the output shaft 70. . The feed screw 64 extends to the rear side of the seat and is screwed into a nut 72 attached to the rear motor bracket 60. The nut 72 is rotatable about an axis along the seat width direction with respect to the motor bracket 60.

  In the moving mechanism 18 configured as described above, when the motor 68 of the motor unit 62 is operated, the feed screw 64 is rotated integrally with the output shaft 70 of the motor unit 62, and the feed screw 64 is rotated relative to the nut 72. As a result, the motor unit 62 is moved relatively in the front-rear direction of the seat with respect to the nut 72, and the front rod 56 connected to the motor unit 62 is moved relatively in the front-rear direction of the seat with respect to the fixed rod 49. As a result, the left and right four-joint link mechanisms 34 are operated. As a result, the retracted position where the ottoman body 16 hangs down from the front end of the seat cushion 14 (the position indicated by the solid line in FIG. 1) and the unfolded position extending forward of the seat cushion 14 (the position indicated by the broken line in FIG. 1). It is supposed to be moved between.

(Configuration of carpet 20)
As shown in FIG. 6, the carpet 20 is formed by cutting a flexible sheet-like material (for example, a thick cloth material) into a rectangular shape. The carpet 20 is provided with a fold portion (hinge portion) 21. The fold portion 21 is formed by folding the carpet 20 in half and sewing the portions before and after turning back at the sewing portion S1 (see FIG. 7). Thereby, the carpet 20 is creased at the fold portion 21. The carpet 20 is set such that the length in the direction along the fold portion 21 is slightly shorter than the length in the sheet width direction of the ottoman body 16.

  As shown in FIGS. 2 and 3, the carpet 20 is arranged so that the fold portion 21 extends in the sheet width direction at the upper end of the carpet 20. Further, the carpet 20 is arranged such that one side (one side portion) 20 </ b> A through the fold portion 21 faces the back surface of the ottoman body 16, and the back surface of the ottoman body 16 is covered by the one side. ing. In addition, the carpet 20 is arranged such that the other side (other side portion) 20 </ b> B through the fold portion 21 faces the moving mechanism 18, and the moving mechanism 18 is covered by the other side. As a result, the design of the ottoman device 10 is improved and entry of foreign matter into the moving mechanism 18 is prevented.

  As shown in FIG. 6, a pair of left and right J hooks 76 are attached to one end 20 </ b> A of the carpet 20 at the end edge on the side opposite to the fold portion 21. The J hook 76 is a resin-made locking tool and has a substantially J-shaped cross section as shown in FIG. The J hook 76 is sewn on the carpet 20 at the sewing portion S2, and a hook portion 76A having an arcuate cross section formed on the tip side is hooked on the locking portion 26A of the wire 26 described above. Thereby, one side 20 </ b> A of the carpet 20 is locked to the frame 22 of the ottoman body 16. The J hook 76 is rotatable relative to the locking portion 26A of the wire 26 around the axis of the locking portion 26A (slidable).

  Moreover, as FIG. 6 shows, the other side 20B of the carpet 20 is provided with a pair of left and right hook pieces 20C. The left and right hooking pieces 20C protrude toward opposite sides from both ends in the longitudinal direction (sheet width direction) of the other side 20B. Each hooking piece 20C is bent toward the rear side of the seat, and is disposed on the outer side in the seat width direction with respect to the left and right front links 40 included in the left and right four-joint link mechanisms 34 described above.

  Further, on the other side of the carpet 20, holes 78 (not shown in FIGS. 6 and 9) are formed in portions corresponding to the left and right hooking pieces 20C, respectively. Claw portions 40A provided on the left and right front links 40 are inserted into these holes 78 (see FIG. 9). Thereby, the left and right hook portions 76A are hooked on the left and right claw portions 40A, and the other side of the carpet 20 is locked to the left and right front links 40. A resin finisher 80 is provided outside the left and right front links 40 in the seat width direction. These finishers 80 are fastened and fixed to the front link 40 by screws 82, and the left and right hooking pieces 20C and the left and right front links 40 are covered from the outside in the seat width direction by these finishers 80.

  The carpet 20 configured as described above is bent at the fold portion 21 when the ottoman body 16 is moved between the retracted position and the deployed position.

(Function and effect)
Next, the operation and effect of this embodiment will be described.

  In the ottoman device 10 (vehicle seat 12) having the above-described configuration, the ottoman body 16 supported by the front end portion of the seat cushion 14 via the moving mechanism 18 is suspended from the front end portion of the seat cushion 14, and the seat cushion. 14 and a deployment position extending forward. In a state where the ottoman body 16 is disposed at the unfolded position, the lower leg L of the occupant P (see FIG. 1) seated on the seat cushion 14 can be supported by the ottoman body 16.

  Here, in this embodiment, the back surface of the ottoman body 16 is covered with one side 20A of the carpet 20, and the moving mechanism 18 is covered with the other side 20B of the carpet 20. When the ottoman body 16 moves, the carpet 20 bends at a fold portion 21 provided at the upper end and extending in the sheet width direction. As described above, since the moving mechanism 18 is covered with the carpet 20 that can be bent at the fold portion 21, the configuration for covering the moving mechanism 18 can be simplified and the cost can be greatly reduced. Can do.

  Moreover, in the present embodiment, the carpet 20 is formed of a flexible sheet-like material. For this reason, when the ottoman main body 16 moves, even if a part of the moving mechanism 18 interferes with the carpet 20, the operation of the moving mechanism 18 can be permitted by bending the carpet 20. That is, in the moving mechanism 18 in the present embodiment, when the ottoman body 16 is moved from the retracted position to the deployed position, the motor unit 62 is displaced (protruded) forward of the seat. As a result, even when the motor unit 62 interferes with the other side 20 </ b> B of the carpet 20, the displacement of the motor unit 62 can be allowed due to the flexure of the carpet 20. Thereby, since it is not necessary to set the hole etc. for obtaining the operating clearance of the moving mechanism 18 in the carpet 20, the entire moving mechanism 18 can be satisfactorily covered with the carpet 20.

  Further, in the present embodiment, the fold portion 21 of the carpet 20 is formed by folding the carpet 20 in two and sewing the portions before and after the folding at the sewing portion S1. Thereby, since the carpet 20 can be creased, the carpet 20 can be beautifully bent at the fold portion 21.

  Furthermore, in this embodiment, the moving mechanism 18 is configured to include a four-joint link mechanism 34, and when the four-joint link mechanism 34 operates, the ottoman body 16 moves between the retracted position and the deployed position. Is done. In this movement, the ottoman body 16 with the upper link 46 fixed to the back surface rotates relative to the front link 40 and the rear link 42 together with the one side 20A of the carpet 20 that covers the back surface of the ottoman body 16. become. Since the other side 20B of the carpet 20 is locked to the front link 40, the carpet 20 is allowed to bend at the fold portion 21 at the upper end, thereby allowing the relative rotation. As a result, the moving mechanism 18 including the four-bar linkage mechanism 34 can be satisfactorily covered with the carpet 20.

  Moreover, in the present embodiment, the claw 40A formed on the front link 40 is inserted into the hole 78 formed on the other side 20B of the carpet 20 so that the other side 20B of the carpet 20 is engaged with the front link 40. Can be stopped. Thereby, the attachment operation | work of the carpet 20 can be made easy.

  Further, in the present embodiment, the J hook 76 attached to one side 20A of the carpet 20 is locked to the wire 26 of the frame 22 of the ottoman body 16 so that one side of the carpet 20 is locked to the ottoman body 16. can do. Therefore, the carpet 20 can be easily attached by this. In addition, since the J hook 76 is made of resin, even if the wire 26 and one side of the carpet 20 rotate relative to each other as the ottoman body 16 moves, the resin J hook 76 slides on the wire 26 to cause a difference. Sound can be prevented from being generated.

(Supplementary explanation of the embodiment)
In the above-described embodiment, one side 20A of the carpet 20 (cover member) is locked to the frame 22 of the ottoman body 16 by the resin J hook 76 (locking tool), but the present invention is not limited to this. First, the method of locking the ottoman body 16 on one side of the cover member can be changed as appropriate. For example, one side of the cover member may be sewn to the skin material of the ottoman body.

  In the above embodiment, the claw 40A formed on the front link 40 is inserted into the hole 78 formed on the other side 20B of the carpet 20 (cover member), so that the other side 20B is connected to the front link 40. However, the present invention is not limited to this, and the method for locking the front link on the other side of the cover member can be changed as appropriate. For example, the other side of the cover member may be locked to the front link by a clip.

  In the above embodiment, the moving mechanism 18 is configured to include the four-bar linkage mechanism 34, and the other side 20B of the carpet 20 (cover member) is locked to the front link 40. However, the configuration of the moving mechanism can be changed as appropriate. For example, the upper end portion of the ottoman body is connected to the front end portion of the seat cushion via a connecting shaft extending in the seat width direction, and the ottoman body is rotated between the retracted position and the deployed position around the connecting shaft. May be. In this case, the other side of the cover member may be locked to the front end portion side of the seat cushion.

  Moreover, in the said embodiment, although the carpet 20 (cover member) was folded in two and the part before and behind the folding was sewn in the sewing part S1, it was set as the structure by which the crease | fold part 21 was formed. Not only this but the structure of a crease | fold part can be changed suitably. For example, you may make it the structure which sets a crease | fold (fold part) in a cover member with an iron etc.

  Moreover, in the said embodiment, although the carpet 20 (cover member) was made into the structure formed with the sheet-like material which has flexibility, this invention is not restricted to this, The structure of a cover member is changed suitably. Can do. For example, you may manufacture a cover member by connecting a pair of board | plate material so that folding is possible with a hinge. Further, the cover member may be made of a single plate that can be folded by the integral hinge.

  In addition, the present invention can be implemented with various modifications without departing from the scope of the invention. It goes without saying that the scope of rights of the present invention is not limited to the above embodiment.

DESCRIPTION OF SYMBOLS 10 Ottoman device 12 Vehicle seat 14 Seat cushion 16 Ottoman body 18 Movement mechanism 20 Carpet (cover member)
20A One side 20B The other side 21 Folded part 22 Frame 34 Four-bar linkage mechanism 38 Lower link 40 Front link 40A Claw part 42 Rear link 46 Upper link 76 J hook (resin locking tool)
78 holes

Claims (7)

An ottoman body for supporting the lower leg of an occupant seated on a seat cushion of a vehicle seat;
A moving mechanism attached to the front end portion of the seat cushion and movably supporting the ottoman body between a position where the ottoman body is suspended from the front end portion of the seat cushion and a position extending forward of the seat cushion;
A fold portion extending in the sheet width direction is provided at the upper end, one side through the fold portion covers the back surface of the ottoman body, the other side through the fold portion covers the moving mechanism, and the ottoman body A cover member that bends at the fold when moving,
Ottoman device equipped with.   The ottoman device according to claim 1, wherein the cover member is formed of a flexible sheet-like material.   3. The ottoman device according to claim 2, wherein the fold portion is formed by folding the cover member in half and sewing portions before and after the folding. The moving mechanism is
A lower link fixed to the front end of the seat cushion;
An upper link provided above the lower link, and fixed to the back surface of the ottoman body;
A front link connected to the lower link and the upper link so as to be rotatable about an axis along the sheet width direction,
A rear link provided on the seat rear side of the front link, and connected to the lower link and the upper link so as to be rotatable around an axis along the seat width direction;
Comprising a four-bar linkage having
The ottoman device according to any one of claims 1 to 3, wherein the other side of the cover member is locked to the front link.   The ottoman device according to claim 4, wherein a claw portion formed on the front link is inserted into a hole portion formed on the other side of the cover member.   The ottoman according to any one of claims 1 to 5, wherein the one side of the cover member is locked to a frame of the ottoman main body by a resin locking tool attached to the one side. apparatus. Seat cushion,
The ottoman device according to any one of claims 1 to 6, wherein the ottoman body is attached to a front end portion of the seat cushion via the moving mechanism.
Vehicle seat equipped with