JP5023613B2 - Storage structure for vehicle seat - Google Patents

Description

  The present invention relates to a seat cushion of a rear row seat which is disposed on a floor panel in front of a rear cargo compartment and forms a seat surface of an occupant, and a seat which extends upward from a rear end portion of the seat cushion and forms an occupant backrest The present invention relates to a storage structure for a vehicle seat having a back.

Conventional vehicle seat structures include those disclosed in Patent Document 1 and Patent Document 2.
The vehicle seat structure disclosed in Patent Document 1 is provided with a front row seat including a driver seat and a front passenger seat arranged in parallel in the vehicle width direction with respect to the driver seat above the floor panel. A pair of left and right rear seats (rear row seats) are provided behind the front row seats, and a pair of center seat slide rails extending in the front-rear direction of the vehicle are attached to the center portion of the floor panel. and a seat cushion, a lower seat back, provided with a center sheet with an upper seat back, or disposed between the pair of left and right seat front row seat along the center sheet to above the rail, or, the The center seat is configured to be disposed between the pair of left and right seats of the rear row seat along the rail.

In this conventional structure, when the center seat is disposed between the seats, the upper seat back can be effectively used as an armrest and table (so-called console), but the center seat itself moves in the front-rear direction along the rail. Therefore, the area of the console is inevitably equal to the area of the upper seat back, and it is impossible to form a large and large console, and a pair of rails are attached to the floor panel so that the entire center seat is mounted on the vehicle. Since this is moved in the front-rear direction, the structure becomes complicated. Furthermore, in this conventional structure, the technical idea of forming the storage portion in the seat cushion for the central seat is not disclosed.

  Further, the vehicle seat structure disclosed in Patent Document 2 is provided so that a console lid can be opened and closed with respect to the floor console box, and when the console lid is moved to a rear use position, the console lid is moved to the floor console box. And the rear seat cushion central portion are bridged to form a console continuous in the front-rear direction.

  However, in this conventional structure, the floor console box and the console lid are merely continuous in the front-rear direction, and the above-mentioned console formation height is limited to the height position of the upper surface of the rear seat cushion. There is a problem that it is impossible to form a console at an arbitrary height position, and it is impossible to effectively use the center portion of the seat cushion of the rear seat.

  In addition, in this conventional structure, a structure for forming a cup holder on the console lid is disclosed, but a technical idea of providing a storage portion that can be used by a rear seat passenger seated on the rear seat is disclosed. Not.

Japanese Patent Laid-Open No. 10-1000074 JP-A-7-112648

  In view of this, the present invention provides a sub-seat cushion between a pair of seat cushions in the rear row seat, and a storage portion is provided in the sub-seat cushion, so that it is possible to achieve both a large number of passengers and a small number of passengers. In addition, it is possible to secure a pair of independent personal rear seats when boarding a small number of people, and by providing a storage section in the sub seat cushion, the storage performance is improved, and a vehicle seat storage structure that is easy to use is provided. With the goal.

A vehicle seat storage structure according to the present invention is disposed on a floor panel in front of a rear luggage compartment, and extends upward from a rear end portion of the seat cushion of a rear row seat that forms a seat surface of an occupant. And a seat back structure for forming a seat back for the occupant, wherein the seat cushions are arranged in a pair spaced apart from each other in the vehicle width direction. A sub seat cushion is disposed, and a storage portion is provided in the sub seat cushion, and the sub seat cushion is configured to be movable upward and forward .

According to the above configuration, a multi-person passenger layout can be ensured by the front row seat and the rear row seat in which the sub seat cushion is disposed between the pair of seat cushions, and the seat cushion is separated in the vehicle width direction. Thus, a pair of independent personal rear seats can be secured when a small number of people get on.
In addition , since the storage portion is provided in the above-described sub seat cushion, it is possible to improve storage performance and usability.
In addition, since the sub seat cushion is configured to be movable upward and forward, the sub seat cushion that is not used when boarding a small number of passengers is set to an appropriate arbitrary height position while ensuring a multi-person boarding layout. By being positioned above and forward, it can be used as an easy-to-use console.

In one embodiment of the present invention, at least one of the left and right seats including the seat cushion and the seat back is configured to move in the front-rear direction.
According to the above arrangement, while an independent personal pair of rear row seat, Ru can be secured also moves back and forth direction.

In one embodiment of the present invention, an armrest portion on which an article can be placed by being moved forward independently of the seatback is provided at a central portion of the seatback. The seat cushion is configured to be able to form an integral console portion continuously in the height direction.
According to the above configuration, when the armrest portion is tilted forward independently of the seat back, the armrest portion and the sub seat cushion are in a continuous flat state, and a large console (storage space) can be formed. The formation height is the height position of the armrest portion moved forward and substantially coincides with the height of the hand of the occupant, so that the usability can be improved.
In addition, when the small number of passengers are on board with the armrest, a pair of independent personal rear seats can be formed, and the comfort of the rear seat passengers can be improved.

In one embodiment of the present invention, a front row seat comprising a driver seat and a passenger seat is disposed in front of the rear row seat, and a front seat armrest is disposed between the driver seat and the passenger seat. The sub seat cushion is disposed close to the front seat armrest portion at the time of movement.
According to the above configuration, the front seat armrest portion and the sub seat cushion, or the front seat arm rest portion, the sub seat cushion, and the rear seat arm rest portion are linked in a flat manner. Therefore, a much larger console portion can be formed, and the usability can be further improved.

In one embodiment of the present invention, the seat back of the rear row seat is configured so as to be able to fall forward and form a flat luggage compartment.
According to the said structure, when the seat back of a back row seat is laid down ahead, a flat wide luggage compartment can be formed.

In one embodiment of the present invention, a lid member that covers the storage portion so as to be opened and closed is provided, and the lid member is constituted by two lid portions having different sizes.
According to the above configuration, since any of the two lid portions having different sizes can be opened and closed, it is easy to use, and particularly the state where the armrest portion for the rear seat is moved forward above the sub seat cushion. Since the lid can be opened and closed underneath, sufficient usability can be secured.

In one embodiment of the present invention, the lid member is divided into two front and rear lid portions, and the front and rear lengths of the front lid portion are shorter than the front and rear lengths of the rear lid portion.
According to the above configuration, even when the armrest portion for the rear seat is located above the sub seat cushion, the front lid portion with a short front and rear length can be opened and closed smoothly and with a large opening, so that the storage portion Can be further improved.

According to the present invention, since the sub seat cushion is disposed between the pair of seat cushions in the rear row seat and the storage portion is provided in the sub seat cushion, it is possible to achieve both a large number of passengers and a small number of passengers. In addition, when a small number of people get on, a pair of independent personal rear seats can be secured, and by providing the storage portion in the sub-seat cushion, there is an effect that storage performance is improved and usability is improved.
In addition, since the sub seat cushion is configured to be movable upward and forward, the sub seat cushion that is not used when boarding a small number of passengers is set to an appropriate arbitrary height position while ensuring a multi-person boarding layout. By being positioned above and forward, it can be used as an easy-to-use console.

The purpose of both the multi-passenger boarding and the small boarding is to secure a pair of independent personal rear seats when boarding a small group of people and to form a large console with a convenient storage unit. A seat cushion of a rear row seat disposed on a floor panel in front of the cargo compartment and forming a seat surface of the occupant, and a seat back extending upward from a rear end portion of the seat cushion and forming a backrest of the occupant In the vehicle seat storage structure, a pair of the seat cushions are provided independently and spaced apart in the vehicle width direction, and a movable sub seat cushion is provided between the pair of seat cushions. the housing part is provided, the sub-seat cushion, was realized by structures that movable in upward and forward.

An embodiment of the present invention will be described in detail with reference to the drawings.
The drawing shows a vehicle seat storage structure. First, the vehicle body structure will be described with reference to FIG.
A floor panel 2 forming the floor surface of the passenger compartment 1 is provided, and at the rear part of the floor panel 2 is a vertical wall part 3 of a kick-up part that rises upward from the floor panel 2 and from the vertical wall part 3 to the rear. An extended kick-up floor portion 4 is formed.

  A cargo compartment floor 5 extending horizontally rearward is formed further rearward of the kick-up floor portion 4, a rear cargo compartment 6 is formed above the cargo compartment floor 5, and the cargo compartment floor described above is formed. A concave spare tire pan 7 for storing a spare tire is stepped down at a central portion or an intermediate portion in the vehicle width direction 5, and a rear end extending in the vehicle width direction is disposed on the rear end opening side of the spare tire pan 7. Panel 8 is attached.

  A rear end member 9 extending in the vehicle width direction is joined and fixed to the rear side surface of the rear end panel 8 described above, and a rear end closed cross section extending in the vehicle width direction is provided between the rear end member 9 and the rear end panel 8. 10 is formed to secure the rear vehicle body rigidity, and a rear bumper 11 is disposed further rearward of the rear end member 9 described above.

On the other hand, a rear luggage compartment opening 12 formed behind the rear luggage compartment 6 is configured to be opened and closed by a rear gate 13 to constitute a hatchback type vehicle.
The rear gate 13 includes a rear gate inner panel 14, a rear gate outer panel 15, and a rear window 16, and a predetermined portion on the vehicle compartment side facing the rear cargo compartment 6 is covered with a rear gate trim 17 as an interior material.

  A rear header 19 (vehicle body rigid member) extending in the vehicle width direction is joined and fixed to the rear end portion of the roof panel 18, and a header extending in the vehicle width direction is provided between the rear end portion of the roof panel 18 and the rear header 19. A closed section 20 is formed to secure the rear vehicle body rigidity, and the rear gate 13 is supported to be opened and closed via a hinge member (not shown) provided immediately after the header closed section 20. .

Similarly, a front header 21 (vehicle body rigid member) extending in the vehicle width direction is joined and fixed to the front end portion of the roof panel 18, and between the front end portion of the roof panel 18 and the front header 21 in the vehicle width direction. An extended header closed section 22 is formed to ensure the front vehicle body rigidity.

And the above-mentioned front header 21, roof panel 18, and rear header 19 are integrally covered with a top sealing 23 as an interior material.
Further, the floor panel 2 is provided with a tunnel portion 24 that extends in the front-rear direction of the vehicle and protrudes toward the vehicle compartment 1 between the dash lower panel (dash panel) and the vertical wall portion 3 of the kick-up portion. Yes.

  The tunnel portion 24 is the center of the vehicle body rigidity. The left and right vertical wall portions of the tunnel portion 24 and the left and right side sills (not shown) as the vehicle body rigid member having a side sill closed section (specifically, side sill inners) A plurality of cross members 25 and 26 (vehicle body rigid members) extending in the vehicle width direction and spaced apart in the front-rear direction of the vehicle are joined and fixed between the cross members 25 and 26 and the floor panel 2 described above. Between them, closed cross sections 27 and 28 extending in the vehicle width direction are formed so as to ensure the lower vehicle body rigidity.

  Further, a rear cross member 29 (vehicle body rigid member) is joined and fixed across the rear lower surface of the kick-up floor portion 4 and the lower surface of the front end portion of the cargo compartment floor 5, and extends between these both 4 and 29 in the vehicle width direction. A closed section 30 is formed to ensure lower vehicle body rigidity.

  In the figure, 31 is a front window, 32 is a front door, 33 is a rear door, 34 is a fuel tank as a large vehicle auxiliary machine provided at the lower outside of the kick-up portion, and 35 is a lock mechanism for locking the rear gate 13. The striker 36 is a bumper reinforcement 36 as a rigid member, and 37 is a center pillar as a vehicle body rigid member.

Next, the storage structure for the vehicle seat will be described in detail.
As shown in FIGS. 1 to 3, at the position corresponding to the above-described cross members 25, 26 above the above-described floor panel 2, there is a driver seat 41 and a vehicle width direction with respect to the driver seat 41. A front row seat 43 comprising a front passenger seat 42 arranged side by side is provided.

  The driver seat 41 described above includes a seat cushion 41C that forms the seat surface of the occupant, a seat back 41B that extends upward from the rear end of the seat cushion 41C and forms the backrest surface of the occupant, and the seat back 41B. And a headrest 41H that is provided at the top and supports the head of the passenger.

  Similarly, the passenger seat 42 described above includes a seat cushion 42C that forms the seat surface of the occupant, a seat back 42B that extends upward from the rear end of the seat cushion 42C and forms the backrest surface of the occupant, and the seat. A headrest 42H provided on the back 42B and supporting the head of the passenger.

Here, the driver seat 41 and front passenger seat 42 described above is slidably configured in the longitudinal direction along the front row seat seat slide rails known structure (not shown).

  Further, a front-seat armrest portion 44 on which an article can be placed is horizontally disposed between the driver seat 41 and the passenger seat 42 having a separate structure constituting the front row seat 43 described above.

  As shown in FIGS. 1 to 3, the front seat armrest portion 44 is a floor console portion 45 having a fixed structure provided in the tunnel portion 24 of the floor panel 2 between the driver seat 41 and the passenger seat 42. (The so-called center console portion) is supported independently of the driver seat 41 and the passenger seat 42 described above to secure the support rigidity of the armrest portion 44 for the front seat, and the driver seat 41 or Even if the front passenger seat 42 is slid in the front-rear direction, the front seat armrest 44 can be secured at a fixed position.

  Further, a rear row seat 46 is provided behind the front row seat 43 described above. The rear row seat 46 includes a pair of left and right rear seats 47 and 48 having a separate structure, and these rear seats 47 and 48 are disposed above the kick-up floor portion 4 as a floor panel in front of the rear cargo compartment 6. In other words, the front row seat 43 including the driver seat 41 and the passenger seat 42 described above is disposed in front of the rear row seat 46.

  The rear seat 47 on the right side of the rear row seat 46 includes a seat cushion 47C that forms a seat surface of the occupant, a seat back 47B that extends upward from the rear end portion of the seat cushion 47C and forms a backrest surface of the occupant, and the seat back. The headrest 47H is provided on the upper portion of 47B and supports the head of the passenger.

  Similarly, the left rear seat 48 includes a seat cushion 48C that forms the seat surface of the occupant, a seat back 48B that extends upward from the rear end portion of the seat cushion 48C and forms the backrest surface of the occupant, and the seat back 48B. And a headrest 48H that supports the head of the passenger.

  In other words, the seat backs 47B and 48B of the rear row seat 46 and the seat cushions 47C and 48C are separately provided in a pair separated from each other in the vehicle width direction, and between the pair of seat backs 47B and 48B. As shown in FIG. 4, a rear seat armrest portion 49 is provided.

Seat armrest 49 thereafter is configured to be raised and lowered around a fulcrum 50 as shown in FIG. 1 (armrest fulcrum), seat armrest portion 49 After this, during normal, as shown in FIG. 3, When the rear seat armrest portion 49 is moved forward (downwardly) independently of the pair of left and right seatbacks 47B and 48B, the rear seat armrest portion 49 is configured to be the central seat back X and the fulcrum 50 as a center. As shown, the armrest is capable of placing articles, and is configured such that a pair of independent left and right rear seats can be formed when a small number of people are seated on the rear seat (when two people are seated).

In short, the above-mentioned rear seat armrest portion 49 becomes the central seat back X (see FIG. 3) when standing up , and becomes an armrest (see FIG. 4) on which an article can be placed when lying down in a horizontal state. The armrest portion 49 for the rear seat is provided with a headrest 51 that supports the head of the passenger in the center seat.

By the way, the pair of left and right seat backs 47B and 48B of the rear row seat 46 described above is shown in FIGS. 5 and 6 via another fulcrum 52 (seat back fulcrum) located below the fulcrum 50 shown in FIG. as shown in, which is configured to move so as to be laid down in the front, FIG. 5, the seat back 47B as shown in FIG. 6, 48B a corresponding pair of left and right seat cushion 47C, when accelerated to 48C top, FIG. 5 As shown in FIG. 6, it is configured so that a flat luggage room capable of carrying a large capacity can be formed.

  Here, a cargo compartment partition board 53 that divides the rear cargo compartment 6 up and down is provided horizontally above the cargo compartment floor 5, and the placement height of the cargo compartment partition board 53 is shown in FIG. As shown, since it is set at substantially the same height as the rear end portions of the seat backs 47B and 48B that have fallen forward, when the pair of seat backs 47B and 48B of the rear row seat 46 is fallen forward, the fall state The upper surfaces of the seat backs 47B and 48B below (that is, the back surface in the normal state) and the upper surface of the cargo compartment partition board 53 are substantially flat and the rear space of the vehicle compartment 1 and the rear cargo compartment 6 are continuous in the front-rear direction. A large cargo space is formed. Further, as shown by the phantom line α in FIG. 5 and the solid line in FIG. 7, when the seat back 42 </ b> B of the passenger seat 42 is tilted forward, the upper space of the passenger seat 42 is also formed as a cargo space. Therefore, it is possible to further expand the cargo compartment.

As shown in FIG. 6 and FIG. 7, the pair of left and right seat backs 47B and 48B can be moved down, respectively, as shown in FIG. Only the seat back (the seat back 47B on the right side in FIG. 8) can be moved down so that both the seating of the rear seat occupant and the expansion of the luggage space can be achieved.

The above-described arrangement structure of the cargo compartment partition board 53 may employ a slant structure shown in FIG. 9 instead of the horizontal structure shown in FIG.
In other words, the luggage compartment partition board 53 shown in FIG. 9 is continuous with the front and rear lower surfaces of the seat back 47B (or / and 48B) lying down forward in the front-rear direction. Are slanted in a slanted manner in front and rear, and the upper surface of the seat back 47B and / or 48B in a lying state and the upper surface of the cargo compartment partition board 53 are flat and continuous with no step. It is configured to form a cargo room.

  Further, both of the pair of rear seats 47 and 48 of the rear row seat 46 described above are slidable (movable) in the front-rear direction along the seat slide rail 54 (seat slide means comprising an upper rail and a lower rail) shown in FIG. The rear seat armrest 49 is attached to the seat back of either the left or right rear seat. In this embodiment, as shown in FIG. 10, the rear seat armrest portion 49 is attached to a seat back 48 </ b> B of the left rear seat 48. In FIG. 10, the left rear seat 48 is shown in a normal state where it is not slid forward and backward, and the right rear seat 47 is shown slid forward along the seat slide rail 54. By the slide configuration, the size of the luggage compartment and the size of the passenger space are adjusted in the front-rear direction.

  On the other hand, as shown in FIGS. 3 and 4, the pair of left and right seat cushions 47C and 48C of the rear row seat 46 are located at the center in the vehicle width direction upward and forward independently of the seat cushions 47C and 48C. A center seat cushion 60 is provided as a movable sub seat cushion.

  The center seat cushion 60 is a central seat cushion in the normal state shown in FIG. 3, and allows a three-seater ride on the rear row seat 46 in cooperation with the rear seat armrest portion 49 serving as the central seat back X. To do. That is, if each element is set as shown in FIG. 3, a three-seater is allowed for the rear seat, and if each element is set as shown in FIG. 4, a two-seater is allowed for the rear seat. In addition, a pair of independent personal rear seats can be formed, and two-seater and three-seater can be selected according to needs.

  The center seat cushion 60 includes a main body portion 61 positioned below the center seat cushion 60 and an openable / closable lid member 62 provided on the upper portion of the main body portion 61. The main body portion 61 includes the lid member. An article storage portion 84 is formed so as to be openable and closable at 62.

  Further, the center seat cushion 60 is configured to be movable upward and forward as shown in FIG. 12 from the normal state as the center seat cushion shown in FIGS. A configuration of the center seat cushion moving mechanism 63 as a seat cushion moving mechanism that moves the cushion 60 upward and forward will be described.

  As shown in FIGS. 11, 12, and 13, a pair of left and right brackets 64, 64 are spaced apart from each other in the vehicle width direction at the upper front portion of the kick-up floor portion 4 (the floor panel in front of the rear luggage compartment 6). A base member 65 (rigid member) made of a metal square pipe extending in the vehicle width direction and having a closed cross-section structure is horizontally placed between the left and right brackets 64 and 64.

  Further, a pair of bearing brackets 66 having an L-shaped base portion 66a and a rising piece 66b in a side view is provided, and the pair of bearing brackets 66 and 66 are made to correspond to the left and right brackets 64 and 64 described above to form the base member 65. It is fixed to.

The rise portion 66b described above, the 66b, pins 67, 67 via the (lower front shaft), is attached to the front side of the pair of left and right link members 68, 68.

Furthermore, a pair of left and right brackets 64 and 64 and a pair of left and right bearing brackets 69 and 69 are attached to the middle portion of the upper surface of the kick-up floor portion 4 or the rear portion of the upper surface to correspond to the front and rear direction. the pin 70, 70 via the (rear lower pivot), fitted with a pair of left and right link members 71, 71 of the rear, constituting the link mechanism 72 by the sum of four link members 68,68,71,71 is doing. That is, the above-described center seat cushion moving mechanism 63 is configured by a pair of link mechanisms 72 provided at the front and rear, and each lower end portion of the pair of link mechanisms 72 forms a vehicle body, that is, a floor panel. It is attached to the kick-up floor portion 4 and is configured to ensure its supporting rigidity.

  Here, a substantially V-shaped recess 4a is formed in the latter half of the above-described kick-up floor 4 so as to follow the upper shape of the fuel tank 34 (see FIGS. 1 and 5), and a pair of links One of the mechanisms 72, that is, the pair of left and right link members 71, 71 on the rear side is configured to be bent along the shape of the recess 4a, and the pair of left and right links when the center seat cushion 60 shown in FIG. The members 71 and 71 are configured to be stored along the recess 4a. That is, the link members 71, 71 are configured to store the space on the recess 4a by effectively using the space.

  Further, a rod member 73 extending in the vehicle width direction is placed between the free end portions of the pair of left and right link members 71 and 71 so as not to rotate, and the rod member 73 (rear upper support shaft) A striker 74 is attached to the center.

  On the other hand, a bearing bracket 75 is attached to the lower surface of the intermediate portion of the main body 61 of the center seat cushion 60, and a pair of left and right link members 68, 68 on the front side and the bearing bracket 75 on the center seat cushion 60 side are connected to the pin 76 (front side). It is connected with the upper support shaft.

  A main body frame 77 is attached to the rear portion of the main body portion 61 of the center seat cushion 60, and both left and right end portions of the rod member 73 are pivotally supported by the main body frame 77.

Further, the main body frame 77 includes a latch 78 that locks the striker 74, an operation member 80 that locks and unlocks the latch 78 via a cable 79 (for example , a lock release button), and a center seat cushion 60. And a handle portion 81 (gripping portion) for causing the vehicle to be manually operated by the passenger.

  Then, when the center seat cushion 60 in the state where the center seat seat cushion is formed as shown in FIG. 11 is raised via the handle portion 81, the center seat cushion 60 is rotated by a total of four link members 68, 68, 71, 71. As shown in FIG. 12, it moves upward and forward by the dynamic displacement, the striker 74 is engaged by the latch 78, and the stopper 68a integrally formed on the base end side of the pair of left and right link members 68, 68 on the front side. As shown in FIG. 12, the position of the bearing bracket 66 is abutted against the front surface of the base portion 66a, and the position is restricted. A stopper 75a integrally formed on the rear side of the bearing bracket 75 at the lower portion of the body portion 61 is provided with the link members 68 and 68. Since the position of the center seat cushion 60 is regulated by abutting against the free end side rear surface, the center seat cushion 60 is positioned at a fixed position at a predetermined height moved upward and forward. It is decided fixed.

The center seat cushion moving mechanism 63 described above may adopt the structure shown in FIGS. 14 and 15 instead of the configuration shown in FIGS.
14 and 15, the stopper 82a is integrated with the bearing bracket 66 in place of the structure in which the stopper 68a is formed projectingly at the base end portion of the front link member 68 (see FIGS. 11 to 13). The link member 68 is formed integrally with an engaging notch 68b that abuts against the stopper 82 when the center seat cushion 60 moves upward and forward, and a stopper when the center seat cushion 60 is retracted. And an escape portion 68c that avoids interference with 82.

With this configuration, it is possible to prevent the stopper 82 from protruding to the front side of the vehicle when the center seat cushion 60 is retracted (see FIG. 14). 14 and 15 are the same as the center seat cushion moving mechanism 63 shown in FIGS. 11 to 13 in the other configurations, functions, and effects. the same reference numerals designate like parts and, although not detailed description thereof, the latch 78 described above, FIG. 14, as shown in FIG. 15, it is possible to use general type of latch.

  Further, the center seat cushion moving mechanism 63 described above may employ the structure shown in FIGS. 16 and 17 instead of the structure shown in FIGS. 11 to 13 and the structure shown in FIGS. 14 and 15. Good.

  In the structure shown in FIGS. 16 and 17, a main body frame 77 is attached to the lower portion of the main body 61, and a latch 78 for locking the striker 74 is attached to the main body frame 77, so that the main body 61 is arranged in the vehicle longitudinal direction. While forming the length as long as possible, the bearing bracket 69 fixed to the upper surface of the kick-up floor portion 4 is formed with an engaging step portion 69a, and the center link cushion 71 is provided on the rear link member 71. A stopper 71a that comes into contact with the above-described engagement step portion 69a when moved upward and forward is integrally formed or integrally fixed.

FIG 16, in the center seat cushion movement mechanism 63 shown in FIG. 17, other configurations, operations, and advantages almost the same structure as shown in FIGS. 11 to 1 3, Figure 14, a structure shown in FIG. 15 Therefore, in FIGS. 16 and 17, the same reference numerals are given to the same portions as those in the previous drawings, and detailed description thereof is omitted.

  As shown in FIGS. 18 and 19, when the center seat cushion 60 is moved upward and forward independently of the pair of left and right seat cushions 47C and 48C, the center seat cushion 60 is moved to the front seat armrest portion 44. The center seat cushion 60 is configured to form a console portion Y having a height that is continuous with the above-described front seat armrest portion 44 when the center seat cushion 60 moves to a position close to the rear end.

  Further, when the above-described center seat cushion 60 moves at least upward, as shown in FIGS. 18, 19, and 20, a luggage compartment space 83 is formed in which the rear luggage compartment 6 and the interior of the vehicle compartment 1 communicate with each other. As shown in FIG. 20, the cargo space 83 is formed by the upper surface of the kick-up floor portion 4 constituting the floor panel and the inner side surface portions 47S and 48S of the pair of left and right seat cushions 47C and 48C. It is a convenient space that is defined.

Therefore, by effectively utilizing the above-defined cargo space 83, it is possible to store a long luggage A such as a ski board as shown in FIG.
As shown in FIGS. 22 and 23 from the state shown in FIGS. 18 and 19, the rear seat armrest portion 49 between the seat backs 47B and 48B in the pair of left and right rear seats 47 and 48 of the rear row seat 46 is replaced with the seat back 47B, When moving forward independently of 48B, the rear seat armrest portion 49 at the time of movement is horizontally disposed close to the height continuous with the rear end of the center seat cushion 60 at the time of movement, FIG. As shown in FIG. 23, a large and flat storage surface is formed in which the upper surface of the front seat armrest portion 44, the upper surface of the center seat cushion 60, and the upper surface of the rear seat armrest portion 49 are continuous in the front-rear direction. It is constituted so that.

  In other words, when the center seat cushion 60 is moved upward and forward, the center seat cushion 60 at the time of movement is movable to a position close to the front end of the rear seat armrest portion 49 that is movable (falling down). The rear seat armrest portion 49 and the center seat cushion 60 are configured to be continuous in the height direction so as to form an integral console portion Z.

Even in the state shown in FIG. 22, the formation of the cargo space 83 is maintained, and the upper part of the cargo space 83 is covered with the rear seat armrest portion 49. Therefore, as shown in FIG. The luggage space 83 can be effectively used to store the long luggage B without conspicuously , and a bag or other luggage C can be placed on the upper surface of the luggage compartment partition board 53. it can. As shown in FIG. 24 , the above-described long article B is covered with a center seat cushion 60, a rear seat armrest 49, and a luggage compartment partition board 53. It can be stored inconspicuously.

  FIG. 25 shows a state in which the lid member 62 of the center seat cushion 60 is opened under the normal state in which the center seat back X is formed by the armrest portion 49 for the rear seat. As shown in FIG. An article storage portion 84 is formed in the cushion 60, and the article storage portion 84 is configured to be covered with an openable / closable lid member 62.

  FIG. 26 shows a state in which the center seat cushion 60 is moved upward and forward, and the armrest portion 49 for the rear seat is tilted horizontally to form the console portions Y and Z described above. As described above, the tray 85 is formed on the upper surface of the lid member 62 of the center seat cushion 60, and one or more cup holders 86 are provided on the upper surface (back surface in the normal state) of the rear seat armrest portion 49 when it is tilted. To improve convenience. As shown in FIGS. 26 and 27, the open / close fulcrum of the lid member 62 that can be opened and closed in the center seat cushion 60 may be provided at the rear as shown in FIG. You may provide in a part. In the figure, reference numeral 87 denotes a steering wheel.

  The above-described configuration of the lid member 62 may employ the configurations shown in FIGS. 28, 29, and 30 instead of the configurations of FIGS. 25, 26, and 27.

  The structure shown in FIGS. 28 and 29 is provided with a lid member 62A as a lid member that covers the storage portion 84 of the center seat cushion 60 so as to be openable and closable. The lid member 62A has two lid portions 62F and 62R having different sizes. And the length (front-rear length) of the front lid portion 62F located on the front side is shorter than the length (front-rear length) of the rear lid portion 62R located on the rear side. ing.

  The front lid portion 62F is configured to open and close with the front end hinge portion 88 as a fulcrum, and the rear lid portion 62R is configured to open and close with the rear end hinge portion 89 as a fulcrum.

  Here, the ratio of the longitudinal length of the front lid portion 62F and the rear lid portion 62R may be set within the range of 3: 7 to 4: 6.

  The structure shown in FIG. 30 is provided with a lid member 62A as a lid member that covers the storage portion 84 so as to be openable and closable, and the lid member 62A is divided into two front and rear lid portions 62F and 62R having different sizes. 62F is configured to be openable and closable via a hinge pin 90 provided inside the main body 61 of the center seat cushion 60, a link member 91, and a hinge pin 92 provided inside the front lid portion 62F, while the rear lid portion 62R is The rear end hinge portion 93 is configured to be openable and closable.

  Here, a pair of left and right hinge pins 90, link members 91, and hinge pins 92 are provided.

  Also in the structure shown in FIG. 30, the front lid 62F is formed so that the front and rear lengths thereof are shorter than the front and rear lengths of the rear lid 62R, and the ratio thereof is in the range of 3: 7 to 4: 6. May be set.

As shown in FIG. 30, if the front lid portion 62F is configured to be opened and closed using a pair of left and right link members 91, 91, the vertical space required to open and close the front lid portion 62F is reduced, so that the rear seat freedom of the height setting of the case of using the use armrest 49 as the armrest, as well, each console unit Y, the degree of freedom of the height setting of the Z improved.
29 and 30, the arrow F indicates the front of the vehicle.

  As described above, the vehicle seat storage structure of the above-described embodiment is provided on the floor panel (see the kick-up floor portion 4) in front of the rear luggage compartment 6 and the rear row seat 46 that forms the seat surface of the occupant. A seat storage structure for a vehicle, comprising: seat cushions 47C, 48C; and seat backs 47B, 48B extending upward from rear ends of the seat cushions 47C, 48C to form a backrest of an occupant. A pair of 47C and 48C is provided independently and spaced apart in the vehicle width direction, and a sub seat cushion (see the center seat cushion 60) is provided between the pair of seat cushions 47C and 48C. The center seat cushion 60) is provided with a storage portion 84.

  According to this configuration, a multi-person boarding layout can be secured by the front row seat 43 and the rear row seat 46 in which the sub seat cushion (see the center seat cushion 60) is disposed between the pair of seat cushions 47C and 48C. In addition, since the seat cushions 47C and 48C are separately provided in a pair separated from each other in the vehicle width direction, a pair of independent personal rear seats can be secured when a small number of people get on.

  In addition, since the storage portion 84 is provided in the above-described sub seat cushion (center seat cushion 60), it is possible to improve storage performance and usability.

Further, at least one of the left and right seats 47, 48 including the seat cushions 47C, 48C and the seat backs 47B, 48B is configured to move in the front-rear direction (see FIG. 10). .
According to this configuration, although it is an independent personal pair of rear row seats 46, it is possible to ensure movement in the front-rear direction corresponding to the physique and the like of the rear seat occupant. As a result, the comfort of the rear seat occupant It is possible to improve the performance.

Further, the sub seat cushion (center seat cushion 60) is configured to be movable upward and forward.
According to this configuration, the above-mentioned sub seat cushion (center seat cushion 60) that is not used when boarding a small number of people is positioned above and in front of an appropriate arbitrary height position while ensuring a multi-person boarding layout. It can be used as a good console (see FIG. 19).

In addition, a rear seat armrest portion 49 is provided at the center of the seatbacks 47B and 48B so that an article can be placed by moving forward independently of the seatbacks 47B and 48B. The portion 49 and the sub seat cushion (center seat cushion 60) are configured to be able to form an integrated console portion Z (see FIG. 23) continuously in the height direction.
According to this configuration, the armrest portion 49 for the rear seat and the sub seat cushion (see the center seat cushion 60) are in a flat state, and a large console portion Z (storage space) can be formed. The formation height is the height position of the armrest portion 49 moved forward and substantially coincides with the height of the occupant's hand, so that the usability can be improved.
In addition, when the small number of passengers get on the rear seat armrest portion 49, a pair of independent personal rear seats can be formed, and the comfort of the rear seat passengers can be improved.

Further, a front row seat 43 including a driver seat 41 and a passenger seat 42 is disposed in front of the rear row seat 46, and a front seat armrest portion is provided between the driver seat 41 and the passenger seat 42. 44, and the sub seat cushion (refer to the center seat cushion 60) is disposed close to the front seat armrest portion 44 when moving.
According to this configuration, the front seat armrest 43 and the sub seat cushion (center seat cushion 60), or the front seat arm rest 43, the sub seat cushion (center seat cushion 60), and the rear seat Since the three members with the armrest portion 49 are connected and flattened, an even larger console portion can be formed, and the usability can be further improved.

Further, the seat backs 47B and 48B of the rear row seat 46 are configured to be able to fall forward so as to form a flat luggage compartment (see FIG. 6).
According to this configuration, when the seat backs 47B and 48B of the rear row seat 46 are laid down forward, a flat and wide cargo room can be formed. As a result, loading of large loads is allowed.

In addition, a lid member (see the lid member 62A) that covers the storage portion 84 in an openable / closable manner is provided, and the lid member (the lid member 62A) is configured by two lid portions (see the lid portions 62F and 62R) having different sizes. (See FIGS. 28 to 30).
According to this configuration, since any of the two lid portions (lid portions 62F and 62R) having different sizes can be opened and closed, it is easy to use, and particularly above the sub seat cushion (center seat cushion 60). Even in the state where the armrest portion 49 for the rear seat is moved forward (see FIG. 4), the lid portions (lid portions 62F and 62R) can be opened and closed, so that sufficient usability can be ensured.

Further, the lid member (lid portion 62A) is divided into two front and rear lid portions (lid portions 62F and 62R), and the front and rear length of the front lid portion (front lid portion 62F) is the rear lid portion (rear lid). It is formed shorter than the longitudinal length of the portion 62R) (see FIGS. 28 to 30).
According to this configuration, even if the rear seat armrest portion 49 is positioned above the sub seat cushion (see the center seat cushion 60) as shown in FIG. The front lid portion 62F) can be opened and closed smoothly and with a large opening, so that the usability of the storage portion 84 can be further improved.

In the correspondence between the configuration of the present invention and the above-described embodiment,
The floor panel in front of the rear luggage compartment of this invention corresponds to the kick-up floor portion 4 of the embodiment,
Similarly,
The sub seat cushion corresponds to the center seat cushion 60,
The armrest portion at the center of the seat back corresponds to the armrest portion 49 for the rear seat,
The lid member corresponds to the lid member 62A,
The two lid portions having different sizes correspond to the front lid portion 62F and the rear lid portion 62R,
The present invention is not limited to the configuration of the above-described embodiment.

The side view of the vehicle provided with the storage structure of the vehicle seat of this invention The perspective view under the normal state which shows the storage structure of the vehicle seat A perspective view of a storage structure for a vehicle seat with the front row seat omitted. The perspective view shown in the state which moved the armrest part for backseats ahead Side view when the luggage compartment is enlarged Perspective view when the luggage compartment is enlarged Perspective view of the passenger compartment with the seat back lying down and the luggage compartment enlarged A perspective view showing only one seat back in a state of lying down forward Side view showing another embodiment of cargo compartment partition board arrangement structure The perspective view which shows the back-and-front slide state of a back row seat Side view of the seat cushion movement mechanism that moves the center seat cushion during storage Side view when the center seat cushion is moved upward and forward by the seat cushion moving mechanism Perspective view of seat cushion movement mechanism Side view at the time of storage showing another embodiment of the seat cushion moving mechanism Side view at the time of movement showing another embodiment of the seat cushion moving mechanism Side view at the time of storage showing another embodiment of the seat cushion moving mechanism Side view during movement showing still another embodiment of the seat cushion moving mechanism Side view showing continuous structure of armrest for front seat and center seat cushion The perspective view of the principal part of FIG. The front view of the back row sheet which follows the DD line of FIG. Perspective view showing an example of loading Side view showing continuous structure of front seat armrest, center seat cushion, rear seat armrest The perspective view of the principal part of FIG. Side view showing an example of loading Perspective view of the center seat cushion when the lid member is opened The perspective view which shows the other Example of a console part. The perspective view which shows the other Example of a lid member opening-and-closing fulcrum. The perspective view which shows the other Example of a lid member Side view of the lid member of FIG. Side view showing still another embodiment of the lid member

4 ... Kick-up floor (floor panel)
6 ... Rear luggage compartment 41 ... Driver's seat 42 ... Front passenger seat 43 ... Front row seat 44 ... Front seat armrest 46 ... Rear row seat 47, 48 ... Seat 47B, 48B ... Seat back 47C, 48C ... Seat cushion 49 ... Rear Armrest for seat 60 ... Center seat cushion (sub seat cushion)
62A ... Lid member (lid member)
62F, 62R ... Lid part (lid part)
84 ... Storage part Z ... Console part

Claims (7)

A seat cushion of a rear row seat disposed on a floor panel in front of the rear luggage compartment and forming a seat surface of the occupant, and a seat back extending upward from a rear end portion of the seat cushion and forming a backrest of the occupant A vehicle seat storage structure comprising:
A pair of the seat cushions are arranged independently and separated in the vehicle width direction,
A sub seat cushion is disposed between the pair of seat cushions,
A storage part is provided in the sub seat cushion ,
The vehicle seat storage structure , wherein the sub seat cushion is configured to be movable upward and forward . The vehicle seat storage structure according to claim 1, wherein at least one of the left and right seats including the seat cushion and the seat back is configured to move in the front-rear direction. In the central portion of the seat back, an armrest portion is provided that allows an article to be placed by moving forward independently of the seat back,
The storage structure for a vehicle seat according to claim 1 or 2 , wherein the armrest portion and the sub seat cushion are configured such that a continuous console portion can be formed continuously in a height direction . A front row seat composed of a driver seat and a passenger seat is disposed in front of the rear row seat,
A front seat armrest portion is disposed between the driver seat and the passenger seat,
The storage structure for a vehicle seat according to any one of claims 1 to 3, wherein the sub seat cushion is disposed close to a height continuous with the armrest portion for the front seat during movement . The storage structure for a vehicle seat according to any one of claims 1 to 4, wherein the seat back of the rear row seat is configured to be able to fall forward and form a flat luggage compartment . A lid member is provided that covers the storage portion so as to be opened and closed.
The vehicle seat storage structure according to any one of claims 1 to 5, wherein the lid member includes two lid portions having different sizes . The lid member is divided into two cover portions of the front and rear, the front of the lid portion of the storage structure of the vehicle seat longitudinal length shorter than the formed <br/> claim 6 Symbol mounting of the lid portion of the longitudinal length is rear Made.

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