JP2008037299A - Vehicle rear part luggage compartment structure - Google Patents

Abstract

<P>PROBLEM TO BE SOLVED: To provide a vehicle rear part luggage compartment structure capable of both eliminating a step between a seat back and a luggage compartment floor face at the time of folding a seat and securing the usability of a luggage compartment and the seat. <P>SOLUTION: The seat 33 is constituted so as to be foldable by laying down the seat back 33B on a seat cushion 33C, and a luggage compartment board 49 is provided so as to be selectively movable between a storage state of being flatly stored along a floor panel and a use state of being positioned at the approximately same height as that of the rear end of the seat back 33B with the seat 33 folded. The luggage compartment board 40 is divided into a plurality of portions, and reversed and lifted when a front board part 41 is moved from the storage state to the use state. <P>COPYRIGHT: (C)2008,JPO&INPIT

Description

  According to the present invention, a seat having a seat cushion and a seat back is disposed on a floor panel of a vehicle, and a cargo space is formed behind the seat, and the cargo space is moved at least in the vertical direction. The present invention relates to a rear luggage compartment structure of a vehicle provided with possible cargo compartment boards.

  2. Description of the Related Art Conventionally, in a seat (rear seat) including a seat cushion and a seat back, the seat cushion is configured to be movable forward of the vehicle via a pair of links independently of the seat back, and the seat cushion moved to the front. On the seat surface of the seat, the seat back is configured to move forward almost horizontally with the reclining shaft as a fulcrum, and when the seat back is tilted down, the rear luggage compartment behind the rear seat communicates with the passenger cabin to expand the cargo compartment space. (See Patent Document 1).

  On the other hand, a tonneau cover is provided at the rear part of the rear seat via a case extending in the vehicle width direction, and a sheet-like member is provided between the hook on the back of the rear seat and the case. The member is bent in a U-shape, and when the seat back is tilted forward, a sheet-like member is stretched between the fallen seat back and the case, and the cargo compartment (rear cargo compartment) is moved up and down by the sheet-like member. A structure for partitioning is disclosed (see Patent Document 2).

  Although what was disclosed by this patent document 2 is a structure which a sheet-like member partitions a rear luggage compartment in conjunction with a sheet | seat, a load cannot be mounted in the upper part of the above-mentioned sheet-like member.

By the way, when the seat back of the rear seat is laid down on the seat cushion, it is required to form a flat cargo compartment, but a step is formed between the cargo compartment floor and the upper surface of the seat back that has been tilted forward. In general, it is difficult to improve the usability of the cargo compartment while eliminating the step between the upper surface of the seat back and the cargo compartment floor when the seat back is lying down.
JP 2004-359158 A Japanese Patent Laid-Open No. 6-270745

  In view of this, the present invention provides a seat that can be folded on the seat cushion with the seat back lying down, and the cargo compartment board that is movable in the vertical direction in the cargo compartment space behind the seat is flat along the floor panel. Is provided to be selectively movable between a storage state stored in the seat and a use state positioned substantially at the same height as the rear end of the seat back when the seat is folded, and the luggage compartment board is divided into a plurality of parts. When the front board portion is moved from the stored state to the use state, it is configured to be reversed and lifted, thereby eliminating the step between the seat back and the cargo floor surface when folding the seat, It is an object of the present invention to provide a rear cargo compartment structure of a vehicle that can achieve both the cargo compartment and the ease of use of the seat.

In the rear luggage compartment structure of a vehicle according to the present invention, a seat having a seat cushion and a seat back is disposed on a floor panel of the vehicle, a cargo compartment space is formed behind the seat, and the cargo compartment space is formed. Is a rear luggage compartment structure of a vehicle provided with a luggage compartment board that can move at least in the vertical direction, and the seat is configured such that the seat back can be folded over on a seat cushion, and the luggage compartment board is It is provided to be selectively movable between a storage state that is stored flat along the floor panel and a use state that is positioned at substantially the same height as the rear end of the seat back when the seat is folded, The cargo compartment board is divided into a plurality of parts, and is configured to reverse and rise when the front board part moves from the housed state to the in-use state.
The above-mentioned seat may be set as a rear seat.
According to the above configuration, when the seat back is laid down on the seat cushion and folded, and the luggage compartment board is moved to the use state, the divided front board portion is inverted and raised, and the luggage compartment board is lowered. It is located at almost the same height as the rear end of the seat back under the condition, the level difference between the seat back and the cargo compartment floor is eliminated, and the flat load with the seat back and the cargo compartment board continuous in the front-rear direction Since the chamber surface is formed, it is allowed to load a baggage having a large longitudinal dimension on the cargo surface.
In addition, when the cargo room board described above is moved to a storage state in which the cargo room board is stored flat along the floor panel, a cargo room space having a large vertical dimension is formed. Mounting is allowed.
In this way, it is possible to achieve both the elimination of the step between the seat back and the luggage compartment floor surface when folding the seat and the securing of the convenience of the luggage compartment and the seat.

In one embodiment of the present invention, the floor panel is provided with a storage portion that is recessed below the floor panel, and the upper portion of the storage portion is configured to be opened and closed by the luggage compartment board.
According to the above configuration, the luggage can be stored separately in the luggage compartment space behind the seat and the storage part, and when the upper part of the storage part is opened by the luggage board, the inside of the storage part becomes easy and stored. You can easily take in and out the luggage.

In one embodiment of the present invention, the luggage compartment board is provided so as to be movable in an upright state in which it extends in the vertical direction along the back surface of the seat back in the upright state.
According to the above configuration, when the cargo compartment board is moved to the standing state, the cargo compartment space behind the seat and the interior of the storage portion communicate with each other in the vertical direction, so that it is possible to support loading of large luggage having a large height dimension. In addition, since the luggage compartment board can be selected from the housed state, the use state, and the standing state, the arrangement of the luggage compartment can be improved.

In one embodiment of the present invention, the cargo compartment board is formed of three board portions that are rotatably connected to each other.
According to the said structure, the accommodation state and use state of a luggage compartment board are securable with the minimum required division | segmentation structure.

In one embodiment of the present invention, when the front board portion reversely moves from the housed state to the in-use state, an assist mechanism for assisting the reverse movement is provided.
According to the above configuration, the reverse movement of the front board portion is assisted by the assist mechanism, so that a smooth reverse operation of the front board portion can be obtained, and the cargo compartment board can be easily changed from the stored state to the used state. Can be moved to.

  According to the present invention, the seat back is provided so that the seat back can be folded and folded on the seat cushion, and the cargo compartment board provided so as to be movable in the vertical direction in the cargo compartment space behind the seat is flat along the floor panel. Is provided to be selectively movable between a storage state stored in the seat and a use state positioned substantially at the same height as the rear end of the seat back when the seat is folded, and the luggage compartment board is divided into a plurality of parts. When the front board is moved from the stowed state to the in-use state, it is configured to be reversed and lifted, so that the level difference between the seat back and the load room floor surface when folding the seat is reduced, and the load is There is an effect that it is possible to achieve compatibility between the use of the room and the seat.

  Seat with seat cushion and seat back on the vehicle floor panel for the purpose of eliminating the level difference between the seat back and the cargo floor floor when folding the seat and ensuring the convenience of the cargo compartment and seat A rear luggage compartment structure of a vehicle in which a luggage compartment space is formed at the rear of the seat, and a cargo compartment board that is movable at least in the vertical direction is provided in the luggage compartment space, The seat is configured so that the seat back can be folded on the seat cushion so that it can be folded, and the luggage compartment board is stored flat along the floor panel, and after the seat back when the seat is folded. It is provided so as to be selectively movable to a use state located at substantially the same height as the end portion, and the luggage compartment board is divided into a plurality of parts, and the front board portion moves from the stored state to the use state. It was realized in the structure of configuring to rise inverted.

An embodiment of the present invention will be described in detail with reference to the drawings.
The drawing shows the rear luggage compartment structure of the vehicle. First, the vehicle body structure will be described with reference to FIG.
In FIG. 1, a floor panel 2 that forms the floor (bottom) of the passenger compartment 1 is provided, and a kick-up portion 3 is connected to the rear of the floor panel 2.

The kick-up portion 3 includes a vertical wall portion 3a that rises upward from the floor panel 2, and a kick-up floor portion 3b that extends rearward from the vertical wall portion 3a.
A concave cargo room floor panel 4 extending rearward is formed further rearward of the kick-up floor portion 3b, and a cargo room space 5 is formed above the cargo room floor panel 4, while the concave cargo room described above is formed. A partition plate 6 and a storage box 7 are attached to the floor panel 4.
Here, a jack (not shown) is stored on the front side of the partition plate 6, and the above-described storage box 7 is configured to have an open top.
On the other hand, a rear end panel 8 extending in the vehicle width direction is attached to the rear end opening side of the concave cargo compartment floor panel 4 described above, and a rear end member 9 extending in the vehicle width direction is joined to the rear side surface of the rear end panel 8. A rear end closed section 9a extending in the vehicle width direction is formed between the rear end member 9 and the above-mentioned rear end panel 8 so as to secure the rear vehicle body rigidity. The rear bumper 10 is disposed in the front.

Further, a rear luggage compartment opening 11 is formed at the rear of the cargo compartment space 5 (that is, the rear luggage compartment), and the rear cargo compartment opening 11 is formed so as to be openable and closable by a rear gate 12 so that a hatchback type vehicle is provided. It is composed.
The rear gate 12 includes a rear gate inner panel 13, a rear gate outer panel 14, and a rear window 15, and a predetermined portion on the vehicle compartment side facing the cargo space 5 is covered with a rear gate trim 16 as an interior material. It has been broken.

  On the other hand, a rear header 18 (vehicle body rigid member) extending in the vehicle width direction is joined and fixed to the rear end portion of the roof panel 17, and a header closed in the vehicle width direction is closed between the rear end portion of the roof panel 17 and the rear header 18. A cross section 18a is formed to secure the rear vehicle body rigidity, and the above-described rear gate 12 is supported to be opened and closed via a hinge member (not shown) provided immediately after the header closed cross section 18a. ing.

Similarly, a front header 19 (vehicle body rigid member) extending in the vehicle width direction is joined and fixed to the front end portion of the roof panel 17, and a header extending in the vehicle width direction is provided between the front end portion of the roof panel 17 and the front header 19. A closed section 19a is formed to ensure the front vehicle body rigidity.
As shown in FIG. 1, the front header 19, the roof panel 17, and the rear header 18 are integrally covered with a top sealing 20 as an interior material.

  Further, a roof reinforcement 21 (vehicle body rigid member) extending in the vehicle width direction is joined and fixed to the intermediate portion in the front-rear direction of the roof panel 17 described above, and between the roof reinforcement 21 and the roof panel 17 is fixed. A closed section 21a extending in the vehicle width direction is formed to ensure the rigidity of the roof portion.

  Further, the above-described floor panel 2 includes a tunnel portion 22 that extends in the front-rear direction of the vehicle between the dash lower panel (dash panel) and the vertical wall portion 3 a of the kick-up portion 3 and protrudes to the inside of the passenger compartment 1. Provided.

  The tunnel portion 22 is the center of floor rigidity, and is between the left and right side walls of the tunnel portion 22 and the left and right side sills (specifically, side sill inners) having side sill closed sections extending in the front-rear direction of the vehicle. A plurality of floor cross members 23 and 24 (vehicle body rigid members) extending in the vehicle width direction and spaced in the front-rear direction are joined and fixed, and between each of the floor cross members 23 and 24 and the floor panel 2 described above. The closed cross sections 23a and 24a extending in the vehicle width direction are formed so as to ensure the lower vehicle body rigidity.

  Further, a rear cross member 25 (vehicle body rigid member) is joined and fixed to the rear lower surface of the kick-up floor portion 3b described above, and a closed cross section 25a extending in the vehicle width direction is formed between both the members 3b and 25, It is configured to ensure the lower body rigidity.

  In the figure, 26 is a front window, 27 is a front door, 28 is a rear door, 29 is a center pillar as a vehicle body rigid member, and 30 is a fuel as a large vehicle auxiliary machine provided at the lower part of the kick-up portion 3 outside the vehicle. It is a tank.

  By the way, as shown in FIGS. 1 and 2, on the floor panel 2 described above, a seat cushion 31C, a seat back 31B, a driver seat 31 provided with a headrest 31H, a seat cushion 32C, a seat back 32B, and a headrest 32H are provided. A front passenger seat 32 is provided.

  Further, a bench seat type rear seat 33 having a seat cushion 33C, a seat back 33B, and two headrests 33H and 33H is disposed on the kick-up floor portion 3b. A cargo space 5 is formed.

Here, the above-described rear seat 33 is configured such that the seat back 33B can perform a lying down operation on the seat cushion 33C to form a folded state.
In FIG. 2, 34 is an instrument panel, and 35 is a steering wheel.

Next, the rear luggage compartment structure of the vehicle will be described in detail with reference to FIGS.
3 is an enlarged side view of the main part of FIG. 1, FIG. 4 is an enlarged side view of the cargo room board, and FIG. 5 is a plan view of the main part of FIG. A movable luggage compartment board 40 is provided.

  The above-described luggage compartment board 40 is configured to have a predetermined rigidity so that a luggage can be mounted on the upper part thereof, and the luggage compartment board 40 is not divided in the vehicle width direction, that is, the left-right direction. Has been.

  Further, as shown in FIGS. 2 to 5, the luggage compartment board 40 is arranged in front and back with a front board 41 located on the front side, an intermediate board 42 located on the middle part, and a rear board 43 located on the rear side. The board is divided into a plurality of parts (in this embodiment, it is divided into three front and rear parts), and these boards 41, 42 and 43 are connected to each other so as to be rotatable.

That is, in the storage state of the cargo compartment board 40 shown in FIGS. 1 to 5, the front board 41 is stored below the front part of the intermediate board 42, and one end part of the front board 41 and the intermediate board 42 are The front end portion is rotatably connected by a hinge pin 44.
Further, the rear end portion of the intermediate board 42 and the front end portion of the rear board 43 are rotatably connected by a hinge portion 45.

  Further, as shown in FIG. 5, a support shaft 47 is integrally projected in the vehicle width direction in the recess 46 formed in the rear end corner portion of the rear board 43, and the support shaft 47 is provided. The position is regulated by a protrusion 48 projecting upward from the cargo compartment floor surface 4 a of the cargo compartment floor panel 4.

  As shown in FIG. 5, a pair of left and right movable pins 49 are provided on the extension line of the hinge center in the hinge portion 45 described above. The movable pin 49 normally protrudes outward from the luggage compartment board 40 by the urging force of the spring 50 and is formed in an arcuate guide groove formed in the luggage compartment side trim 51 located on the side of the luggage compartment board 40. 52 is provided so as to be movable along the guide portion 52, but is configured to be disengaged from the guide groove 52 when the slider 53 provided on the intermediate board 42 is operated.

That is, as shown in FIG. 2 and FIG. 5, openings 54 and 55 are formed in the vicinity of the hinge portion 45 of the intermediate board 42 to form the handle portion 56, and the handle portion 56 is interposed via a support shaft 57. Two levers 58 and 59 are pivotally supported.
These levers 58 and 59 are formed in a substantially L shape in a plan view, and the two levers 58 and 59 are combined in a substantially X shape in a plan view.

  Then, one end of each lever 58, 59 and the pair of left and right movable pins 49, 49 are connected by wires W1, W1, while the other end of each lever 58, 59 is pressed by the slider 53. is doing.

  When the occupant presses the slider 53 by one-hand operation from the opening 54 described above, the two levers 58 and 59 rotate around the support shaft 57 and the wires W1 and W1 connected to one end of each of the levers 58 and 59, respectively. Since W1 is pulled, the pair of left and right movable pins 49, 49 move inward of the board and come out of the guide grooves 52, 52. A strap 60 for moving the board 42 is attached to the central portion of the intermediate board 42 described above.

  When the above-described cargo compartment board 40 moves from the storage state shown in FIGS. 3 and 4 to the use state shown in FIGS. 17 and 18, the front board 41 is configured to be reversed and lifted. In the example, when the front board 41 reversely moves from the housed state to the used state, an assist mechanism 61 that assists the reverse movement is provided.

  As shown in FIGS. 2 and 5, the assist mechanism 61 has a base shaft 63 that is pivotally supported by the wheel house inner 62, a pulley 64 fitted to the base shaft 63, and a base end portion attached to the base shaft 63. A link member 67 having a pin 66 pivotally supported by the other end portion of the front board 41 through the arc-shaped guide groove 65 (guide portion) of the luggage compartment side trim 51 at the free end portion; A pin 69 (specifically a movable pin) that moves along the arcuate guide groove 68 (guide portion) of the luggage compartment side trim 51 following the board 43 when the rear board 43 moves upward, and this A wire W2 that is stretched between the pin 69 and the pulley 64 described above and rotates the link member 67 in the standing direction (see FIGS. 14 and 16) when the pin 69 moves along the guide groove 68. It has.

  The above-described pin 69 is mounted on the rear board 43. When the luggage compartment board 40 is moved from the housed state (see FIGS. 3 and 4) to the in-use state (see FIGS. 17 and 18), the occupant manually operates. The rear board 43 is rotated rearward with the support shaft 47 as a fulcrum. In this case, the pin 69 mounted on the rear board 43 moves along the guide groove 68, and the pulley 64, By rotating the base shaft 63 integrally and rotating the link member 67 in the upright direction, the other end portion of the front board 41 connected to the free end of the link member 67 via the pin 66 is inverted. It assists to move.

  As shown in the enlarged plan view of FIG. 6, the above-described pin 69 is always spring-biased in the direction (inward in the vehicle width direction) mounted on the rear board 43 by the biasing force of the spring 70. When the operation member 72 provided on the rear end trim 71 shown in FIG. 2 is pressed, the rear end 43 is configured to be disengaged from the rear board 43 via the wire W3. The above-described spring 70 may be stretched between the flange portion 69a of the pin 69 and the spring retainer 73 such as a washer. As shown in FIG. 7, the flange portion 69a of the pin 69 and the cylindrical holder 74 You may stretch between opposing parts.

  Here, when the pin 69 moves along the guide groove 68 as shown in FIG. 5, the wire 69 does not pull the pin 69 with the wire W3, but only when the operating member 72 is operated. It is configured to be removed from the board 43.

  FIG. 8 shows a lock mechanism for locking the movable pin 49 and the pin 66 at the upper ends of the guide grooves 52 and 65 in order to hold the cargo compartment board 40 in use (see FIG. 17). It is.

  That is, holders 75 and 76 are provided at the lower portions of the upper ends of the above-mentioned guide grooves 52 and 65, respectively, and the holders 75 and 76 are always locked in the locking direction (the upper direction in the figure by the biasing force of the springs 77 and 78). ) Are provided with spring-biased lock members 79 and 80.

  Further, taper portions 79a and 80a are formed at the tip portions of the lock members 79 and 80, and the movable pin 49 and the pin 66 move upward from below in the guide grooves 52 and 65. When abutting against 80a, the locking members 79 and 80 are once moved downward by the moving force of the pins 49 and 66, and when the pins 49 and 66 pass through the positions where the locking members 79 and 80 are disposed, the springs are moved. The lock members 79 and 80 are moved upward in the locking direction by the urging force of 77 and 78, and the respective pins 49 and 66 are locked by the lock members 79 and 80.

  Further, a wire W4 is connected between each of these lock members 79 and 80 and an operation member 81 provided on the rear end trim 71 shown in FIG. 2, and when the operation member 81 is pressed, the wire W4 is interposed. The locking members 79 and 80 are simultaneously pulled in the unlocking direction (downward in the figure).

A pair of the above-described elements 44, 46, 47, 48, 49, 52, 61, 65, 68, 69, 79, and 80 are provided so as to be symmetric with respect to the cargo compartment board 40. In the drawings, the base shaft 63 and the hinge pin 44 are illustrated as being slightly offset in the longitudinal direction of the vehicle. However, the base shaft 63 and the hinge pin 44 may have a non-offset structure.
Furthermore, in the figure, arrow F indicates the front of the vehicle, arrow R indicates the rear of the vehicle, arrow IN indicates the inside of the vehicle, and arrow OUT indicates the outside of the vehicle.

  Moreover, the loading board 40 described above is in the stowed state shown in FIGS. 3 and 4, the open state shown in FIGS. 9 and 10, the standing state shown in FIGS. 11 and 12, and the use shown in FIGS. 17 and 18. It is provided to be movable selectively (alternatively) between the state and the standing state shown in FIGS.

  The state shown in FIGS. 3 and 4 (storage state) is that the cargo compartment board 40, that is, the front board 41, the intermediate board 42, and the rear board 43 are accommodated flat along the cargo compartment floor surface 4a. In addition, each of the boards 41, 42, 43 (especially the two boards 42, 43) is in a state of covering the upper end opening of the storage box 7, and the vertical dimension of the cargo space 5 is large under this storage state. The loading of the luggage is allowed, and the luggage can be stored and loaded in the luggage space 5 and the storage box 7 separately.

Further, under the storage state of the cargo compartment board 40, the front board 41 is folded in the lower front part of the intermediate board 42 and stored compactly.
3 and FIG. 4, the operation member 72 shown in FIG. 2 is pressed to remove the pin 69 from the rear board 43 via the wire W3 (see FIG. 5). When the rear board 43 is raised toward the vehicle front side with 49 (or the hinge portion 45) as a fulcrum, the state (open state) shown in FIGS.
In other words, as shown in FIG. 9, the rear side of the upper end opening of the storage box 7 is opened in an accessible manner by opening the rear board 43, so that the luggage can be easily put in and out of the storage box 7.

  3 and 4, the operation member 72 shown in FIG. 2 is pressed to remove the pin 69 from the rear board 43 via the wire W3, and the slider 53 shown in FIG. After pressing and removing the movable pin 49 from the guide groove 52 via the wire W1, holding the handle 56 (see FIGS. 2 and 5) and pulling up the luggage compartment board 40 with the hinge pin 44 as a fulcrum, As shown in FIGS. 11 and 12, the cargo compartment board 40 is in an upright state in which it is arranged extending in the vertical direction along the back surface of the seatback 33B in the upright state.

  That is, in the standing state of the luggage compartment board 40 shown in FIGS. 11 and 12, the luggage compartment space 5 behind the rear seat 33 and the interior of the storage box 7 communicate with each other in the vertical direction. It is possible to handle loading, and the standing state of the cargo compartment board 40 can be locked and held by a hook 82 as locking means shown in FIG.

  The hook 82 described above is provided at the front end of an elastic member 83 such as a rubber band attached to the seat back 33B. The hook 82 is locked to the opening 54 or 55, so that the luggage compartment board 40 is raised. The state can be maintained.

Next, the case where the luggage compartment board 40 shown in FIGS. 3 and 4 is used in the usage state shown in FIGS. 17 and 18 will be described.
In this case, first, the seat back 33B of the rear seat 33 is folded over and folded on the seat cushion 33C from the state shown in FIG. 3, and the strap 60 (see FIG. 4) in the luggage compartment board 40 in the stowed state shown in FIG. When the intermediate board 42 is pulled up rearward and upward, the pins 49 and 66 move upward along the corresponding guide grooves 52 and 65, and the intermediate state shown in FIGS. 13 and 14 and FIGS. 15 and 16. It will be in the use condition shown in FIG. 17, FIG. 18 through the intermediate state shown.

  Here, when the rear board 43 is displaced from the state of FIG. 4 to the state of FIG. 14, the pin 69 mounted on the rear board 43 follows the rearward movement of the rear board 43, and moves backward along the guide groove 68. Since it moves upward, the pulley 64 is rotated in the direction of lifting the free end of the link member 67 upward via the wire W2 (see FIG. 5), thereby assisting the reverse movement of the front board 41.

  One end (the hinge pin 44 side) of the front board 41 is displaced upward and backward by the movement of the intermediate board 42, and the other end (the pin 66 side) of the front board 41 is displaced upward and forward by the link member 67. Therefore, when the front board 41 moves from the housed state of FIG. 4 to the use state shown in FIG. 18 through the intermediate state of FIGS.

  When the luggage compartment board 40 moves to the use state shown in FIGS. 17 and 18, the pins 49 and 66 are locked by the lock members 79 and 80 as shown in FIG. The state can be maintained.

  That is, in the usage state of the luggage compartment board 40 shown in FIGS. 17 and 18, the front board 41 and the intermediate board 42 are substantially the same height as the rear end part of the seat back 33 </ b> B when the rear seat 33 is folded. The back surface of the seat back 33B and the upper surface of each board 41, 42 which are located at the lower side and the upper surface of each of the boards 41 and 42 form a flat cargo room surface which is continuous in the front-rear direction. In addition, the cargo space 5 and the vehicle compartment 1 above the seatback 33B that has fallen down are communicated in the front-rear direction, and the cargo space is expanded. As a result, it is allowed to load a luggage having a large size in the front-rear direction.

  17 and 18, the operating member 81 shown in FIG. 2 is operated and locked through the wire W4 (see FIG. 8) while the seat back 33B is maintained lying down from the use state of the cargo compartment board 40 shown in FIGS. When the members 79 and 80 are unlocked at the same time, the locks to the pins 49 and 66 (see FIG. 8) are released, so that the cargo compartment board 40 is in the middle state of FIG. 4 is moved to the stowed state shown in FIG. 4, but when the loading board 40 is in the halfway state shown in FIG. 16, when the external force Z in the direction indicated by the arrow in FIG. It is smoothly folded into the storage state shown in FIG. 4 through the halfway state shown in FIG. 14, and only this cargo room board 40 is in the state shown in FIGS. 3 and 4, and a cargo room space having a large vertical dimension is formed. , Loading of tall luggage is allowed That.

  The seat back 33B of the rear seat 33 is returned to the normal occupant seated state from the state shown in FIGS. 17 and 18, and the seat back 33B is brought upright, while the luggage compartment under the use state shown in FIGS. When the board 40 is pulled upward, the slider 53 (see FIGS. 2 and 5) is pressed by one-handed operation of an occupant holding the handle 56 (see FIGS. 2 and 5), and the levers 58 and 59 and the wire W1 are moved. After the movable pin 49 is removed from the guide groove 52, the cargo compartment board 40 is lifted up with the pin 66 as the center. As shown in FIGS. 19 and 20, the cargo compartment board 40 is in a state where the seat back 33B is raised. It will be in the standing state extended and arrange | positioned along the back surface in this.

  That is, even in the standing state of the cargo compartment board 40 shown by the solid line in FIGS. 19 and 20, as in the state shown in FIGS. 11 and 12, the cargo compartment space 5 behind the rear seat 33 and the storage box 7 Can communicate with the loading of large luggage having a large height, and the standing state of the luggage compartment board 40 can also be latched and held by the hook 82 shown in FIG. .

  Since the hook 82 is attached to the seat back 33B of the rear seat 33 via the elastic member 83, the hook 82 is engaged with the luggage board 40 in the standing position at the low position shown in FIGS. Although it is possible to deal with both the holding and holding and holding of the luggage room board 40 in the standing position at the high position shown in FIGS. 19 and 20, it is of course possible to use two hooks to correspond to each state. It is.

As described above, in the rear luggage compartment structure of the vehicle of the above embodiment, the rear seat 33 including the seat cushion 33C and the seat back 33B is disposed on the vehicle floor panel (see the kick-up floor portion 3b), and the rear seat A luggage compartment space 5 is formed in the rear of the vehicle 33, and the luggage compartment space 5 is provided with a cargo compartment board 40 that is movable at least in the vertical direction. The seat back 33B is configured such that it can be folded and folded on the seat cushion 33C, and the luggage compartment board 40 is accommodated flat along the floor panel (refer to the cargo compartment floor surface 4a) (FIGS. 3 and 4). And a use state (see FIGS. 17 and 18) located at substantially the same height as the rear end of the seat back 33B when the rear seat 33 is folded. The cargo room board 40 is divided into a plurality of parts, and is configured to reverse and rise when the front board part (see the front board 41) moves from the stored state to the used state. It is.
According to this structure, when the seat back 33B is laid down on the seat cushion 33C and folded, and the luggage compartment board 40 is moved to the use state, the divided front board portion (front board 41) is inverted. The luggage compartment board 40 is positioned at substantially the same height as the rear end portion of the seat back 33B under the lying state, and the step between the seat back 33B and the luggage compartment floor surface 4a is eliminated, and the seat back 33B Since the cargo room board 40 and the cargo room board 40 are formed in a flat cargo room surface that is continuous in the front-rear direction, it is allowed to load a large load on the cargo room surface in the front-rear direction.
In addition, when the above-described cargo compartment board 40 is moved to a storage state (see FIGS. 3 and 4) in which the cargo compartment board 40 is stored flat along the floor panel (refer to the cargo compartment floor surface 4a), the cargo compartment space having a large vertical dimension. Therefore, loading of a large load is allowed in this luggage space.
In this way, it is possible to achieve both the elimination of the step between the seat back 33B and the cargo floor surface 4a when the rear seat 33 is folded and the ease of use of the cargo compartment and the seat, and also for a large number of passengers Can respond.

The floor panel (refer to the cargo floor surface 4a) is provided with a storage part (see storage box 7) recessed below the floor panel, and the upper part of the storage part is opened and closed by the cargo room board 40. It is structured as much as possible.
According to this configuration, the luggage can be stored separately in the luggage space 5 behind the rear seat 33 and the storage part (storage box 7), and when the upper part of the storage part is opened by the luggage board 40, the inside of the storage part is stored. Can be easily accessed, and luggage can be easily taken in and out of the storage unit.

Further, the luggage compartment board 40 is movable in an upright state (see FIGS. 11, 12, 19, and 20) that extends vertically along the back surface of the seat back 33B in the upright state. It is provided.
According to this configuration, when the cargo compartment board 40 is moved to the standing state, the cargo compartment space 5 behind the rear seat 33 and the interior of the storage portion (storage box 7) communicate with each other in the vertical direction. Since the luggage compartment board 40 can be selected from a storage state, a use state, and a standing state, the arrangement of the luggage compartment can be improved.

In addition, the luggage compartment board 40 is formed of three board parts (refer to the front board 41, the intermediate board 42, and the rear board 43) that are rotatably connected to each other.
According to this configuration, the storage state and the use state of the luggage compartment board 40 can be ensured by the minimum necessary divided structure.

In addition, when the front board portion (refer to the front board 41) is reversely moved from the housed state to the in-use state, an assist mechanism 61 that assists the reverse movement is provided.
According to this configuration, since the assist mechanism 61 assists the reversal movement of the front board part (front board 41), a smooth reversal operation of the front board part (front board 41) is obtained. Thus, the luggage compartment board 40 can be easily moved from the stored state to the used state.

In the correspondence between the configuration of the present invention and the above-described embodiment,
The seat of this invention corresponds to the rear seat 33 in the second row of the embodiment,
Similarly,
The floor panel on which the seat is disposed corresponds to the kick-up floor portion 3b,
The front board part corresponds to the front board 41,
The storage unit corresponds to the storage box 7,
The three board parts correspond to the front board 41, the intermediate board 42, and the rear board 43,
The present invention is not limited to the configuration of the above-described embodiment.

The side view which shows the rear part luggage compartment structure of the vehicle of this invention 1 is a perspective view of the main part of FIG. 1 is an enlarged side view of the main part of FIG. Side view of the luggage compartment board in the stowed state 3 is a plan view of the main part of FIG. Partial enlarged plan view of FIG. Plan view showing another embodiment of the spring receiving structure Explanatory drawing showing the structure that locks the luggage compartment board under use Side view showing the open state of the cargo compartment board 9 is an enlarged side view of the main part of FIG. Side view showing standing state of cargo room board 11 is an enlarged side view of the main part of FIG. Side view showing the loading state of the cargo compartment board 13 is an enlarged side view of the main part of FIG. Side view showing the loading state of the cargo compartment board 15 is an enlarged side view of the main part of FIG. Side view showing usage of cargo room board 17 is an enlarged side view of the main part of FIG. Side view showing standing state of cargo room board 19 is an enlarged side view of the main part of FIG.

Explanation of symbols

3b ... Kick-up floor (floor panel)
5 ... Cargo space 7 ... Storage box (storage part)
33 ... Rear seat (seat)
33B ... Seat back 33C ... Seat cushion 40 ... Cargo board 41 ... Front board (front board)
42 ... Intermediate board 43 ... Rear board 61 ... Assist mechanism

Claims (5)

A seat with a seat cushion and a seat back is disposed on the floor panel of the vehicle,
A cargo space is formed at the rear of the seat, and the cargo space is provided with a cargo space board that is movable at least in the vertical direction.
The above seat is configured to be foldable with the seat back lying down on the seat cushion,
The storage board is stored in a flat state along the floor panel, and
Provided to be selectively movable to a use state located at substantially the same height as the seat back rear end in a state where the seat is folded,
The rear cargo compartment structure of the vehicle, wherein the cargo compartment board is divided into a plurality of parts, and is configured to reverse and rise when the front board portion moves from the housed state to the in-use state. The floor panel is provided with a storage portion recessed below the floor panel,
2. The rear luggage compartment structure of a vehicle according to claim 1, wherein the upper part of the storage portion is configured to be opened and closed by a luggage compartment board. The rear luggage compartment structure of a vehicle according to claim 1 or 2, wherein the cargo compartment board is provided so as to be movable in an upright state in which it extends in the vertical direction along a back surface of the seat back in a standing state. The rear luggage compartment structure of the vehicle according to any one of claims 1 to 3, wherein the cargo compartment board is formed of three board portions that are rotatably connected to each other. When the front board part moves backward from the stowed state to the used state,
The rear luggage compartment structure of the vehicle according to any one of claims 1 to 4, further comprising an assist mechanism for assisting the reverse movement.

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