JP2008273331A - Luggage compartment structure for vehicle - Google Patents

Abstract

<P>PROBLEM TO BE SOLVED: To provide a luggage compartment structure for a vehicle capable of easily performing the work for switching a luggage compartment to the first state in which the luggage compartment is partitioned to an upper luggage compartment and a lower luggage compartment by a luggage floor board and to the second state in which the upper luggage compartment and the lower luggage compartment are vertically continued. <P>SOLUTION: The luggage compartment 1 is constituted switchably to the first state in which the luggage compartment 1 is partitioned to the upper luggage compartment 1A and the lower luggage compartment 1B and to the second state in which the upper luggage compartment 1A and the lower luggage compartment 1B are vertically continued. In the first state, a latter half part 60B at a vehicle rear side of the luggage floor board 60 is upwardly pivotably/openably constituted making a hinge part 62 as a rotation center. On a border part 7 of a latter half part at the vehicle rear side of the upper luggage compartment 1A and a latter half part at the vehicle rear side of the lower luggage compartment 1B, a border portion 9 where a clearance of the opposed surfaces of a pair of left and right interior trim becomes wider than left/right width of the luggage floor board 60, and the luggage floor board 60 is passed from an upper side to a lower side between the opposed surfaces of the border portion 9 to set to the second state. <P>COPYRIGHT: (C)2009,JPO&INPIT

Description

The present invention
A pair of left and right interior trims that form the inner wall of the cargo compartment of the vehicle;
Forming a support portion for supporting the left and right side portions of the luggage floor board in the middle in the vertical direction of the pair of left and right interior trims,
A first state in which the left and right side portions of the luggage floor board are supported by the support portions of the pair of left and right interior trims, and the cargo compartment is partitioned into an upper cargo compartment and a lower cargo compartment by the luggage floor board; The present invention relates to a vehicle luggage compartment structure in which a luggage floor board is placed on a floor panel and can be switched between a second state in which the upper luggage compartment and the lower luggage compartment are vertically continuous.

  A spare tire housing recess is formed in the floor panel of the rear body of the automobile, and a carpet and a board are placed so as to bridge over the recess to form a flat floor of the cargo compartment. A front seat frame is attached to the floor panel in front of the cargo compartment (the front of the vehicle, hereinafter the same), and the cargo compartment can be enlarged by folding the seat back of the rear seat forward. A luggage floor board having the same height as the back surface of the folded seat back is attached to the luggage compartment so that the loading portion of the luggage compartment becomes flat when the seat back is folded.

  Since this luggage floor board is located above the floor panel and spaced from the floor panel, a space is formed between the floor panel and the luggage floor board, and this space serves as a lower cargo room. In this structure, if the luggage floor board is fixed at the same height as the back surface of the folded seat back, the height of the luggage compartment becomes low and it becomes difficult to place a relatively high load. Therefore, as described at the beginning, the luggage compartment is configured to be switchable between the first state and the second state.

Conventionally, in the above luggage compartment structure of a vehicle, as disclosed in Patent Document 1, the shape of the luggage floor board is fixed to a single plate. And when setting to the second state, with the luggage floor board tilted to the left and right, the left and right sides of the luggage floor board are inserted between the left and right support parts and the floor panel, The left and right other side portions are inserted between the left and right support portions and the floor panel, and the luggage floor board is placed on the floor panel. In addition, luggage is generally loaded in the lower cargo room, and before setting the second state, the luggage floor board is temporarily removed from the cargo room and placed on the road etc., and after taking out the luggage in the lower cargo room, The luggage floor board on the road or the like was lifted again and placed on the floor panel by the above means.
Japanese Patent Laid-Open No. 10-44872

  According to the above-described conventional configuration, when the second state is set, the luggage floor board must be once removed from the cargo compartment and placed on the road or the like, and it takes time to switch from the first state to the second state. It was.

  An object of the present invention is to provide a first state in which left and right side portions of a luggage floor board are supported by support portions of a pair of left and right interior trims, and a luggage compartment is partitioned into an upper cargo compartment and a lower cargo compartment by a luggage floor board. Provided is a vehicle luggage compartment structure in which a luggage floor board can be placed on a floor panel and an operation of switching to a second state in which an upper luggage compartment and a lower luggage compartment are continuously arranged up and down can be easily performed. It is in.

The feature of the present invention is that
A pair of left and right interior trims that form the inner wall of the cargo compartment of the vehicle;
Forming a support portion for supporting the left and right side portions of the luggage floor board in the middle in the vertical direction of the pair of left and right interior trims,
A first state in which the left and right side portions of the luggage floor board are supported by the support portions of the pair of left and right interior trims, and the cargo compartment is partitioned into an upper cargo compartment and a lower cargo compartment by the luggage floor board; A luggage compartment structure for a vehicle, wherein a luggage floor board is placed on a floor panel, and is configured to be switchable between a second state in which the upper and lower cargo compartments are continuous vertically,
The luggage floor board is provided with a hinge portion extending in the left-right width direction, and the rear half of the luggage floor board on the vehicle rear side in the first state is configured to freely swing upward and open around the hinge portion.
The distance between the opposing surfaces of the pair of left and right interior trims at the boundary between the rear half of the upper cargo compartment on the vehicle rear side and the rear half of the lower cargo compartment on the vehicle rear side is the left and right width of the luggage floor board. A wider boundary part is provided, and the luggage floor board is passed from the upper part to the lower part between the opposing surfaces of the boundary part to be set in the second state.

According to this configuration, the rear half of the luggage floor board on the rear side of the vehicle is configured to freely swing upward with the hinge portion as a rotation center, so that the rear half of the luggage floor board swings upward. By doing so, the luggage can be taken in and out of the lower cargo room without releasing the support of the luggage floor board by the support part. Then, after taking out the luggage in the lower cargo room, the support of the luggage floor board by the support portion can be released and the luggage floor board can be placed on the floor panel, and the luggage floor can be set when the second state is set. It is not necessary to place the board once on the road or the like, and the switching operation to the second state can be easily performed.
When switching to the second state, the left and right width direction of the luggage floor board is aligned with the vehicle width direction of the vehicle body above the boundary portion, and the luggage floor board is placed between the opposing surfaces of the boundary portion. The second state can be set by passing from above to below. The luggage floor board passes through the boundary portion up and down while being bent with the hinge portion as the center of rotation. Therefore, even if the distance between the facing surfaces is shortened in the vehicle front-rear direction, the luggage floor board passing between the facing surfaces can be prevented from interfering with each part of the interior trim, and the luggage floor board can be lowered. It can be smoothly fed into the side luggage compartment. And the length of the said support part in the vehicle front-back direction can be lengthened by the part which shortened between the said opposing surfaces in the vehicle front-back direction, and the support of the luggage floor board by a support part can be stabilized.

In the present invention,
The luggage floor in the first state is provided with an engaging portion at an end of the luggage floor board on the vehicle rear side and an engaged portion on a tail end trim that forms a rear wall on the vehicle rear side of the luggage compartment. When the engaging portion of the board is engaged with the engaged portion, the following effects can be obtained.

  The engagement portion of the rear end portion of the luggage floor board engages with the engaged portion of the tail end trim, so that the position of the luggage floor board in the vehicle front-rear direction can be determined, and the rear portion of the luggage floor board can be determined. Lifting can be prevented.

In the present invention,
When the vehicle front side end of the luggage floor board in the first state is overlapped from the upper side to the vehicle rear side end of the back of the seat back that has fallen to the vehicle front side, the seat back and the luggage in the fall state There is no gap in the vehicle front-rear direction between the floorboards, and it is possible to avoid luggage entering between the seat back and the luggage floorboard.

In the present invention,
When the pair of left and right interior trims are provided with a blocking wall for receiving the end portion of the luggage floor board in the second state on the vehicle front side from the vehicle front side and preventing movement to the vehicle front side, the second state It is possible to prevent the luggage floor board from being displaced toward the front side of the vehicle.

In the present invention,
The luggage floor board is configured to be foldable via the hinge part,
At the front end of the pair of left and right interior trims, a holding portion that holds the left and right sides of the luggage floor board in a folded state in a posture along the vertical direction is provided, and the holding portions are provided on the upper side and the left and right sides of the vehicle. The left and right side portions of the luggage floor board in the folded state are formed by a front side vertical wall and a rear side vertical wall of the holding portion which are formed in a U-shaped vertical groove shape with an open center side and opposed in the vehicle longitudinal direction. When held, the following effects can be achieved.

  It is possible to switch to the first state, the second state, and the third state in which the left and right side portions of the folded luggage floor board are held in a posture along the vertical direction by the holding portion. In the third state, the height of the luggage compartment can be made higher than in the second state in which the luggage floor board is placed on the floor panel. Further, since the holding portion is formed in a vertical groove shape having a U-shaped cross section with the upper side and the left and right central sides of the vehicle open, the structure of the holding portion can be simplified. Furthermore, when holding the left and right side parts of the folded luggage floor board in the holding part, it is only necessary to insert the left and right side parts from above between the front vertical wall and the rear vertical wall, Switching to the third state can be easily performed.

In the present invention,
When the luggage floor board in the folded state held by the holding part protrudes upward from the end part on the rear side of the vehicle on the back side of the seat back that is laid down on the front side of the vehicle, the following action can be achieved.

  Even if the baggage placed on the back of the lying seat back moves backward, it can be prevented from moving at the upper end of the folded luggage floor board, and the baggage can be dropped on the floor panel of the luggage compartment. Can be prevented.

In the present invention,
The left and right side portions of the luggage floor board are connected to the first side portion of the end portion of the luggage floor board on the vehicle front side and the rear side end of the first side portion in the vehicle front-rear direction. And the lower surface of the first side portion is higher than the lower surface of the second side portion. Steps are provided on the lower surfaces of the left and right side parts,
The support portion is formed in a shelf shape extending from the upper end portion of the rear vertical wall to the vehicle rear side,
The upper end of the front vertical wall extends upward from the upper end of the rear vertical wall,
In the first state, the first side portion is disposed above the front vertical wall, the second side portion is disposed above the front vertical wall and the rear vertical wall, and the first Place the three side parts on the support part,
When the second side portion is configured to be received from the front side of the vehicle at the upper end of the front vertical wall, the following effects can be achieved.

  Since the support part is formed in the shelf shape, the support state of the luggage floor board by the support part can be stabilized. And by forming the support part in a shelf shape extending from the upper end part of the rear vertical wall of the holding part to the vehicle rear side, the holding part and the support part can be compactly combined, and the structure can be simplified. it can. In the first state, the first side portion of the luggage floor board is located above the front vertical wall, the second side portion is located above the front vertical wall and the rear vertical wall of the holding portion, and The third side portion is placed on the support and received and supported from below. In this state, the second side portion can be received from the vehicle front side by the upper end portion of the front vertical wall extending, and the luggage floor board can be prevented from moving to the vehicle front side.

In the present invention,
A notch forming an opening for opening / closing the luggage floor board is formed at an end of the luggage floor board on the rear side of the vehicle between a tail end trim forming a rear wall on the rear side of the luggage compartment. If it exists, a passenger | crew etc. can put a hand in the said opening for opening / closing operation, can grasp the rear-end part of a luggage floor board, and can make it easy to open | release the rear half part of the luggage floor board at the vehicle rear side.

In the present invention,
A pad for preventing contact noise between the left and right side portions and the support portion is attached to at least one of the lower surfaces of the left and right side portions of the luggage floor board and the support surface of the support portion. The contact sound between the left and right side portions and the support portion can be prevented, and the interior of the traveling vehicle can be quieted.

According to the present invention,
The left and right sides of the luggage floor board are supported by a pair of left and right interior trim supports, and the luggage compartment is divided into an upper luggage compartment and a lower luggage compartment by the luggage floor board, and the luggage floor board is floored. It was possible to provide a vehicle luggage compartment structure that can be easily mounted on the panel and switched to the second state in which the upper luggage compartment and the lower luggage compartment are continuously arranged in the vertical direction.

  DESCRIPTION OF THE PREFERRED EMBODIMENTS Embodiments of the present invention will be described below with reference to the drawings (in this embodiment, “ends on the vehicle front side” of each component / member are referred to as “front end portions” and “end portions on the vehicle rear side”. Is referred to as the “rear end”). 1 and 2 show a rear luggage compartment 1 of an automobile. The cargo compartment 1 includes a seat back 2 in the rear seat, a floor panel 3 provided with a spare tire accommodating portion 4, a pair of left and right interior trims 10L and 10R forming left and right inner walls of the cargo compartment 1, and a cargo compartment. The tail end trim 30 that forms one rear wall, and a rear parcel shelf 40, a luggage floor board 60, and the like that are detachably mounted horizontally between a pair of left and right interior trims 10L, 10R. The interior trims 10L, 10R, the tail end trim 30, the rear parcel shelf 40, and the luggage floor board 60 are made of resin.

  The seat back 2 can be laid down on the front side F of the vehicle and plays the role of expanding the cargo compartment 1 to the front side F of the vehicle in the state of being laid on top of the upper surface of the seat cushion 5. The pair of left and right interior trims 10L, 10R are substantially symmetrical (partially different shapes), and each interior trim 10L, 10R includes a lower first quarter trim 12L, 12R, a first quarter trim 12L, The second quarter trims 13L and 13R are clipped to the upper end of 12R, and the third quarter trims 14L and 14R are clipped to the upper end of the second quarter trims 13L and 13R.

  As shown in FIGS. 2, 13, 15, and 16, the left and right side portions of the luggage floor board 60 are arranged at the upper end portions of the first quarter trims 12 </ b> L and 12 </ b> R (that is, the intermediate portions in the vertical direction of the interior trims 10 </ b> L and 10 </ b> R). A board support 58 for supporting 61 is formed in an overhanging manner. Then, the left and right side portions 61 of the luggage floor board 60 are supported by the board support portions 58 of the pair of left and right first quarter trims 12L and 12R, and the luggage room 1 is connected to the upper luggage room 1A and the lower cargo by the luggage floor board 60. The first state (see FIGS. 1 and 2) partitioned into the chamber 1B, and the second in which the luggage floor board 60 is placed on the floor panel 3 so that the upper luggage room 1A and the lower luggage room 1B are continuous vertically. It can be switched to a state (see FIG. 4). The floor panel 3 is carpeted. As shown in FIG. 2, the second quarter trims 13L and 13R are bulged outwardly on the left and right sides to widen the upper luggage compartment 1A, and the left and right widths (width in the vehicle width direction) of the upper luggage compartment 1A are set to the luggage floor. The board 60 is wider than the left-right width (width in the vehicle width direction).

[Structure of rear parcel shelf 40 and mounting structure of rear parcel shelf 40]
As shown in FIGS. 1, 2, and 8, the rear parcel shelf 40 is formed in a downward tray shape (a later-described upper wall (top plate) 87) having a lateral width and a length in the vehicle front-rear direction shorter than the luggage floor board 60. The side walls 39 and 86 are formed in a downward tray extending downward from the peripheral edge), and a cushion 42 for the back door trim is provided at the rear end of the rear parcel shelf 40. The rear parcel shelf 40 includes a pair of left and right side walls 39 that extend downward, a pair of front and rear side walls 86 that also extend downward, and an upper wall (top plate) 87, and the left side wall 39 defines the left side of the rear parcel shelf 40. The right side wall 39 forms the right side of the rear parcel shelf. And the long recessed part 88 is formed in the upper wall 87 at the left and right which dents below. The concave portion 88 is shallow at the left and right central portions and deep at the left and right sides. The front end of the rear parcel shelf 40 is formed in a straight line on the left and right, and the rear end is formed in a gently-convex arc shape on both the left and right sides. The rear parcel shelf 40 is a part that covers the upper part of the luggage room 1 (the first luggage room 1A) and makes the interior of the luggage room 1 invisible from the outside of the passenger compartment, and is not a part on which luggage is placed. Therefore, the weight is reduced by forming the thin wall without increasing the strength. The rear parcel shelf 40 is symmetrical.

  A first installation state (see FIGS. 1 and 2) in which the rear parcel shelf 40 is installed between a pair of left and right third quarter trims 14L and 14R so as to cover the upper portion of the cargo compartment 1, and the interior of the lower cargo compartment 1B Thus, it can be switched to a second installation state (see FIG. 6) installed and stored between the pair of left and right first quarter trims 12L and 12R.

  More specifically, as shown in FIGS. 1, 8, 19, and 20, the lower part of the front end portion 94 (corresponding to one end portion in the vehicle front-rear direction) of the rear parcel shelf 40 A first engaging portion 41 having a notch groove shape that is open to the left and right and left is provided, and a first engaged portion 50 that engages the first engaging portion 41 in the first installation state is a pair of left and right third quarter trims 14L. 14R, and a pair of left and right first shelf support portions 49 for mounting and supporting (receiving from below) the left and right side portions (left and right side walls 39) of the rear parcel shelf 40 in the first erected state. The third quarter trims 14L and 14R are provided. Reference numeral 70 in FIG. 21 denotes a cushion material. The first engaging portion 41 is formed in a reverse U-shaped notch having a lower open notch groove formed on the side wall 39 of the rear parcel shelf 40 and provided with a lower open notch groove on both wall surfaces of the side wall 39. The holder 80 is superposed.

  And in the lower half of the third quarter trims 14L, 14R, the left and right center side of the vehicle (sometimes referred to as “inner side in the vehicle width direction”, and the opposite direction may be referred to as “outer side in the vehicle width direction”). A slightly larger first bulging portion 76 is provided, and a second bulging portion 77 having a rectangular cross section and a vertical cross section that further bulges to the left and right central sides is provided in the lower half of the first bulging portion 76. It is. The upper surface portion of the second bulging portion 77 is formed in a horizontal shelf shape extending in the vehicle front-rear direction to form the first shelf support portion 49, and the front upper side of the front end portion of the upper surface portion (in the vehicle front-rear direction). The first engaged portion 50 is configured by providing a round shaft-like convex portion projecting toward the left and right center side of the vehicle on the front upper side.

  The pair of left and right first quarter trims 12L and 12R is provided with a second engaged portion 55 that engages with the first engaging portion 41 of the rear parcel shelf 40 in the second installation state, and the pair of left and right first quarter trims 12L and 12R. The first quarter trims 12L and 12R are provided with a second shelf support portion 56 for mounting and supporting the left and right side portions (left and right side walls 39) of the rear parcel shell in the second erected state. is there. The second engaged portion 55 and the second shelf support portion 56 will be described in detail in the “Quarter trim structure” column.

[Structure of luggage floor board 60]
9 (a), 9 (b), 9 (c), 10 (a), and 10 (b), the luggage floor board 60 is formed in a slightly thick plate shape that is long on the left and right. In addition, the front end of the luggage floor board 60 is formed in a straight line on the left and right, and the rear end 85K is formed in a gently convex arc shape along the inner surface 31 of the tail end trim 30 on the vehicle front side F. And the thin hinge part 62 which follows the left-right width direction is provided in the front-rear center part of the luggage floor board 60 over the entire width, and the rear half part 60B on the vehicle rear side of the luggage floor board 60 is the rotation center of the hinge part 62 in the first state. The luggage floor board 60 is configured to be folded in two via a hinge portion 62. In addition, a pair of left and right lateral notches 63 that form an opening / closing operation opening 64 of the luggage floor board 60 between the tail end trim 30 and the inner surface 31 are formed in the rear end portion 85 of the luggage floor board 60. . Sheet-like pads 68 are adhered to the lower surfaces of the left and right side portions 61 of the luggage floor board 60 (see FIGS. 9B and 10B). The pad 68 prevents a contact sound between the left and right side portions 61 of the luggage floor board 60 and the board support portion 58. The luggage floor board 60 is symmetrical.

  As shown in FIGS. 11 and 12, a pair of left and right second engaging portions 65 are separately provided on the left and right side portions 61 of the rear end portion 85 of the luggage floor board 60, and the pair of left and right portions provided on the tail end trim 30. The rear engaged portion 33 is provided in the bracket 32, and the second engaging portion 65 of the luggage floor board 60 in the first state is engaged with the rear engaged portion 33. The second engaging portion 65 is composed of a convex portion having an arcuate cross section that protrudes downward, and the rear engaged portion 33 is composed of a C-shaped thin plate material that is open upward. The second engaging portion 65 is elastically engaged with the rear engaged portion 33 from above. In this elastic engagement state, if the occupant puts his hands into the pair of left and right opening / closing openings 64 and lifts the rear end portion 85 of the luggage floor board 60, the second engagement portion 65 and the rear engaged portion 33 are obtained. The elastic engagement can be easily released.

  The left and right side portions 61 of the luggage floor board 60 are connected to the first side portion 61A of the front end portion 67 of the luggage floor board 60 and the rear end in the vehicle front-rear direction of the first side portion 61A. The lower portion of the first side portion 61A is separated from the second side portion 61B by dividing the portion 61B into a third side portion 61C that is continuous with the rear end of the second side portion 61B in the vehicle front-rear direction. Step portions 66 are provided on the lower surfaces of the left and right side portions 61 so as to be positioned above the lower surface. In addition, on the lower surface of the front end portion 67 between the left and right side portions 61 of the luggage floor board 60, left and right step portions 66 positioned on the vehicle front side F relative to the step portions 66 are provided on the left and right side portions 61. It is formed so as to be continuous with the stepped portion 66 on the lower surface. The front end 67 of the luggage floor board 60 in the first state is overlapped from above on the rear end 2K of the rear surface 2H of the seat back 2 of the rear seat that is lying on the vehicle front side F (see FIG. 1). That is, the front end portion 67 formed thin by forming the step portion 66 is overlapped on the rear end portion of the seat back 2 from above so that a large step does not occur between the seat back 2 and the luggage floor board 60. There is no gap between the back 2 and the luggage floor board 60 in the vehicle front-rear direction. The rear surface 2 </ b> H of the seat back 2 in a lying state is located at substantially the same height as the upper surface of the luggage floor board 60. As shown in FIG. 9C, the pad 68 is also attached to the rear half of the lower surface of the first side portion 61A.

  The thin hinge portion 62 is positioned on the upper surface side of the luggage floor board 60, and when the luggage floor board 60 is folded in half, the upper surface, which is the design surface of the rear half portion 60B on the vehicle rear side R, and the vehicle The upper surface, which is the design surface of the front half 60A on the front side F, overlaps vertically. In the first state, the passenger lifts the rear end portion 85 of the luggage floor board 60, swings the rear half portion 60B of the luggage floor board 60 upward around the hinge portion 62, and overlaps the front half portion 60A from above. The lower half of the lower luggage room 1B can be opened, and the luggage can be easily taken in and out of the lower luggage room 1B (see FIG. 3). The arcuate rear end 85K on the vehicle rear side R of the luggage floor board 60 protrudes further toward the vehicle front side F than the linear front end on the vehicle front side F of the luggage floor board 60 (see FIG. 3). ). Therefore, if the passenger puts his hand on the rear end in the folded state and lifts it obliquely rearward and upward, the luggage floor board 60 can be unfolded and returned to a single plate shape.

[Structure of the first quarter trims 12L and 12R]
The pair of left and right first quarter trims 12L and 12R are substantially symmetrical, and the structure will be described by taking the right first quarter trim 12R as an example. As shown in FIGS. 13 to 18, the first quarter trim 12R is formed in a substantially trapezoidal shape when viewed from the left-right direction of the vehicle (sometimes referred to as the vehicle width direction), and is formed at the lower end of the first quarter trim 12R. The first lower bent portion 19 to the left and right center side of the vehicle is placed on the floor panel 3, and the clip 44 is inserted and fixed to the first lower bent portion 19 and the clip hole 43 of the floor panel 3. (See FIG. 15). The first lower bent portion 19 is also carpeted.

  As shown in FIGS. 16 and 17, an upper bent portion 20A having a U-shaped cross section is formed at the upper end portion of the first quarter trim 12R, and the upper bent portion 20A has a cross section of the second quarter trim 13R. The character-like second lower bent portion 73A is overlapped from the vehicle width direction inner side and the upper side and fixed with a clip. The upper surface portion 20 of the upper bent portion 20A and the upper surface portion 73 of the second lower bent portion 73A are wide in the vehicle width direction. Further, as shown in FIG. 17, an engaging claw 71 provided in the tail end trim 30 is inserted into an engaging hole 72 formed in the upper end portion of the first quarter trim 12R and elastically engaged. By superposing and fixing the wide upper surface portions 20 and 73, the second quarter trim 13R made of a flexible material can be stably supported by the first quarter trim 12R. Further, a rising piece 22 is provided at the upper part of the front end portion of the first quarter trim 12R, and the rising piece 22 is fixed to the lower end portion of the second quarter trim 13R with a clip. Reference numeral 43 denotes a clip hole.

  As shown in FIG. 13, the front end portion 67 of the luggage floor board 60 in the second state is received from the vehicle front side F at the lower portion of the front end portion of the first quarter trim 12R to prevent the movement to the vehicle front side F. The blocking wall 23 is projected toward the left and right center side of the vehicle. The blocking wall 23 is a vertical wall extending in the vertical direction, and the lower end 23K faces the first lower bent portion 19 of the first quarter trim 12R with a space therebetween. This interval (gap) is a work space for attaching a clip or a space for laying a carpet. Further, since the thickness of the carpet laid on the floor panel 3 differs depending on the vehicle specifications (for example, 2WD specification and 4WD specification), the height dimension (length in the vertical direction) of the blocking wall 23 is increased to increase the thickness of the carpet. It is possible to cope with a change in the vertical position of the luggage floor board 60 due to the difference in height.

  Then, the left and right side portions 61 of the luggage floor board 60 in the folded state are positioned along the up-down direction at the front end portion of the first quarter trim 12R on the vehicle rear side upper side of the blocking wall 23 (backward upper side in the vehicle front-rear direction). A holding portion 24 for holding is provided, and the holding portion 24 is formed in a U-shaped vertical groove shape with the upper side and the left and right center side of the vehicle open, and the front vertical wall 25 and the rear vertical wall facing each other in the vehicle longitudinal direction 26, the left and right side portions 61 of the luggage floor board 60 in the folded state are held. Further, the upper end 25T of the front vertical wall 25 extends upward from the upper end 26T of the rear vertical wall 26 (see FIGS. 1 and 3). The upper end 25T of the front vertical wall 25 and the upper end 26T of the rear vertical wall 26 are located at the upper end of the first quarter trim 12R.

  A lower end portion of the front vertical wall 25 is connected to an upper end portion of the blocking wall 23 through a horizontal connecting wall 29. The luggage floor board 60 in the folded state held by the holding part 24 having the above structure protrudes above the rear end part 2K of the back surface 2H of the seat back 2 that has fallen to the vehicle front side F (see FIG. 5). From the side of the front vertical wall 25 on the outer side in the vehicle width direction, a side wall (left-right direction view) triangular vertical wall 27 protrudes toward the vehicle front side F. The left and right side portions of the rear end portion of the seatback 2 in the fallen state enter the recess 45 formed by the connecting wall 29, the front vertical wall 25, the protruding wall 36 described later, and the triangular vertical wall 27. That is, the triangular vertical wall 27 faces the left and right side portions of the rear end portion of the seatback 2 that has fallen from the outside in the vehicle width direction, the protruding wall 36 faces from the upper side, and the front side from the vehicle rear side R The vertical wall 25 faces and the connecting wall 29 faces from below.

  In addition, a protruding wall 36 that protrudes from the portion on the outer side in the vehicle width direction of the upper end 25T of the front vertical wall 25 to the vehicle front side F is provided. The wall surface of the protruding wall 36 is directed in the vertical direction. The protruding wall 36 eliminates a gap between the left and right side portions 61 of the luggage floor board 60 and the lower end portion of the second quarter trim 13R. The upper surface 36A of the protruding wall 36 is located at substantially the same position in the vertical direction as the upper surface of the luggage floor board 60, and the outer surface of the protruding wall 36 on the outer side in the vehicle width direction is the second lower bent portion 73A of the second quarter trim 13R. The inner side surface in the vehicle width direction is close to the outer side surface of the luggage floor board 60 in the vehicle width direction. The front end of the protruding wall 36 is close to the rear surface 2H of the seat back 2 in the standing state (sitting posture) and close to the rear end of the seat back 2 in the lying state. As shown in FIGS. 13 and 14, the second lower bent portion of the second quarter trim 13R is bent between the rear end of the protruding wall 36 and the front end of the upper surface portion 20 of the upper bent portion 20A of the first quarter trim 12R. A slit 37 for inserting the downward claw 46 formed on the upper surface portion 73 of the part is formed, and the downward claw 46 is inserted into the slit 37.

  As shown in FIG. 13, a third bulging portion 34 having a rectangular shape in side view that bulges toward the left and right center side of the vehicle is formed in the upper half of the first quarter trim 12R. A fourth bulging portion 28 that further bulges to the left and right center side of the vehicle is formed in the half portion. Both the bulging portions 34 and 28 are rectangular in cross section and longitudinal section. The board support portion 58 is configured by forming the upper surface portion of the third bulging portion 34 in a horizontal shelf shape extending in the vehicle front-rear direction. As shown in FIGS. 2, 15, and 16, the board support portion 58 is supported from below by a support portion 59 on the vehicle body side. The board support portion 58 receives and supports (places and supports) the third side portion 61C of the luggage floor board 60 from below. A board support portion 58, which is an upper surface portion of the third bulging portion 34, extends from the upper end portion 26 </ b> T of the rear vertical wall 26 of the holding portion 24 to the vehicle rear side R. The rear vertical wall 26 constitutes a front wall portion on the vehicle front side F of the third bulge portion 34 and the fourth bulge portion 28, and the rear vertical wall 26 is a lower end portion of the fourth bulge portion 28. The vehicle extends downward from the vehicle with a constant thickness in the longitudinal direction of the vehicle.

  The upper end 25T of the front vertical wall 25 is positioned lower than the upper surface of the luggage floor board 60 supported by the board support 58. In the first state, the first side portion 61A of the luggage floor board 60 is disposed above the front vertical wall 25, and the second side portion 61B is disposed on the front vertical wall 25 and the rear vertical wall of the holding portion 24. 26, the third side portion 61C is placed on the board support portion 58, and the second side portion 61B of the luggage floor board 60 in the first state is placed at the upper end of the front vertical wall 25. The part 25T is configured to be received from the vehicle front side F (see FIG. 1).

  And the upper surface part of the 4th bulging part 28 is formed in the horizontal shelf shape extended in a vehicle front-back direction, and the said 2nd shelf support part 56 is comprised. The second shelf support portion 56 receives and supports the left and right side portions (left and right side walls 39) of the rear parcel shelf 40 in the second erected state from below. In addition, a round shaft-like convex portion projecting toward the left and right center side of the vehicle is provided on the rear upper side (the rear upper side in the vehicle front-rear direction) of the rear end portion of the upper surface portion of the fourth bulge portion 28 to provide the second covered portion. An engaging portion 55 is configured. In the second erected state, the first engaging portion 41 of the rear parcel shelf 40 engages with the second engaged portion 55 from above (see FIG. 6). The rear parcel shelf 40 in the second installation state is opposite to the rear parcel shelf 40 in the first installation state in the vehicle front-rear direction.

  As described above, the second engaged portion 55 is disposed on the vehicle rear upper side of the second shelf support portion 56 (the upper surface portion of the fourth bulging portion 28), and the rear parcel shelf in the second erected state. 40 is configured to be swingable upward about the axis O of the second engaged portion 55 and away from the second shelf support portion 56. When the rear parcel shelf 40 is swung around the axis O of the second engaged portion 55 by a predetermined angle, the front end portion 94 of the rear parcel shelf 40 (in the second installed state, the front end portion 94 is the rear end portion). The fourth bulging portion 28 is provided with a stopper portion 57 that receives the rear side parcel shelf 40 from the lower side and prevents the rear parcel shelf 40 from swinging beyond the predetermined angle. The stopper portion 57 is configured by extending the lower end portion of the fourth bulging portion 28 on the vehicle rear side R to the vehicle rear side R.

That means
With the luggage floor board 60 removed from the pair of left and right first quarter trims 12L and 12R, an open space is formed above the rear parcel shelf 40 in the second erected state, and the rear parcel shelf 40 is connected to the second engaged portion. It is configured to be swingable upward around the axis O of the joint portion 55. Further, when the upward swing angle of the rear parcel shelf 40 reaches a predetermined angle, the left and right side portions (left and right side walls 39) on the front end 94 side of the rear parcel shelf 40 are received from the lower side, and the rear parcel shelf 40 A stopper portion 57 for preventing the swinging of 40 is provided on the pair of left and right first quarter trims 12L and 12R.

  When the occupant swings the rear parcel shelf 40 about the axis O of the second engaged portion 55 upward by a predetermined angle as shown in FIG. The left and right side portions (left and right side walls 39) are received from below by the stopper portions 57 of the pair of left and right first quarter trims 12L and 12R, and the rear parcel shelf 40 is prevented from swinging beyond the predetermined angle. . If the rear parcel shelf 40 is to be swung in the same direction, the first engaging portion 41 of the rear parcel shelf 40 can be detached from the second engaged portion 55 upward with a light force by the lever principle. . As a result, the rear parcel shelf 40 can be moved to the upper side of the first luggage compartment 1A and set to the first erected state.

  Further, the holding portion 24, the second engaged portion 55, and the second shelf so that the rear parcel shelf 40 in the second erected state is positioned between the holding portions 24 of the pair of left and right first quarter trims 12L and 12R. A support portion 56 is disposed.

[Structure for setting to the second state]
As shown in FIGS. 7 and 13, after the first quarter trim 12R, which is a boundary portion 7 between the rear half of the upper luggage compartment 1A on the vehicle rear side R and the rear half of the lower luggage compartment 1B on the vehicle rear side R. A wide portion 9 (corresponding to a boundary portion) in which the distance between the opposing surfaces of the pair of left and right first quarter trims 12L and 12R is wider than the left and right width of the luggage floor board 60 is provided on the upper portion 8 of the end portion. The luggage floor board 60 is passed from the upper side to the lower side between the opposing surfaces of the first and second surfaces, and the second state is set. That is, with the left and right width direction of the luggage floor board 60 aligned with the left and right width direction of the vehicle, the luggage floor board 60 is set to the second state by passing between the opposing surfaces of the wide portion 9 from top to bottom. . The left and right side portions of the wide portion 9 are located on the vehicle rear side R of the board support portion 58. The left and right width of the lower cargo compartment portion below the boundary portion 7 is wider than the left and right width of the luggage floor board 60.

  The luggage floor board 60 is inserted into the wide portion 9 from the front end portion 67 side in a vertical posture. Then, it passes through the wide part 9 while being bent with the hinge part 62 as the center of rotation, and is sent to the front and lower side, bent in the opposite direction with the hinge part 62 as the center of rotation, and placed on the floor panel 3. The orientation of the luggage floor board 60 in the first state in the vehicle front-rear, left-right, up-down direction is the same as the orientation of the luggage floor board 60 in the second state in the front-rear, left-right, up-down direction. Further, the rear end surfaces 34A of the third bulge portion 34 and the fourth bulge portion 28 of the first quarter trim 12R are formed on inclined surfaces located on the vehicle front side F toward the lower end side, and the rear of the first quarter trim 12R. The upper half of the rising wall 99 on the left and right center side of the vehicle provided at the end is formed as an inclined wall positioned on the vehicle rear side R toward the lower end, and the left and right side portions 61 of the luggage floor board 60 are first. It is made difficult to interfere with each part of 1 quarter trim 12R.

[Arrangement of Luggage Floor Board 60]
(1) Normal position (see Fig. 1)
The left and right side portions 61 of the luggage floor board 60 are supported by the board support portions 58 of the pair of left and right first quarter trims 12L and 12R, and the luggage compartment 1 is supported by the luggage floor board 60 on the upper luggage compartment 1A and the lower luggage compartment 1B. It is the 1st state divided into. The rear surface 2 </ b> H of the seat back 2 in a lying state is located at substantially the same height as the upper surface of the luggage floor board 60.
The occupant can store the luggage separately in the upper cargo compartment 1A and the lower cargo compartment 1B. In this state, the pad 68 adhered to the lower surfaces of the left and right side portions 61 of the luggage floor board 60 prevents contact noise between the left and right side portions 61 and the board support portion 58. For example, a carpet may be laid on the luggage floor board 60, and the carpet may be wrapped around the lower surfaces of the left and right side portions 61 of the luggage floor board 60 to prevent the contact noise.
The position of the luggage floor board 60 in the vehicle front-rear direction is determined by the second engagement portion 65 of the rear end portion 85 of the luggage floor board 60 engaging the rear engaged portion 33 of the tail end trim 30. . This engagement also prevents the rear portion of the luggage floor board 60 from being lifted. Further, the second side portion 61B of the luggage floor board 60 is received from the vehicle front side F by the upper end portion 25T of the front vertical wall 25 of the holding portion 24. At this time, the contact sound between the upper end portion 25T of the front vertical wall 25 and the second side portion 61B is generated by the front surface of the lower end portion of the second side portion 61B (front surface of the stepped portion 66) and the first side portion 61A. This is prevented by a pad 68 (see FIG. 9C) attached to the lower surface. The left and right positions of the luggage floor board 60 are determined by the left and right side portions 61 of the luggage floor board 60 coming into contact with the second lower bent portion 73A at the lower end portion of the second quarter trim 13R.
An occupant puts his / her hand in an opening / closing operation opening 64 formed between the inner surface of the tail end trim 30 and the luggage floor board 60 to lift and open the latter half 60B of the luggage floor board 60, and the latter half 60B is opened in the first half. If it overlaps with the part 60A from the top, it is possible to easily take in and out the cargo in the lower cargo room 1B (see FIG. 3). Also, the arcuate rear end 85K on the vehicle rear side R of the luggage floor board 60 in a folded state (as described above, the arcuate rear end 85K is on the vehicle front side with respect to the front end of the front half 60A in the folded state. The luggage floor board 60 is swung to the rear side of the vehicle with the hinge 62 as the center of rotation, the luggage floor board 60 can be easily deployed to the original position. A single plate can be formed.

(2) Folded and stood on the back seat (see Fig. 5)
The left and right side portions 61 of the luggage floor board 60 in a folded state are inserted from above between the front vertical wall 25 and the rear vertical wall 26 of the holding portion 24 of the pair of left and right first quarter trims 12L and 12R, and the front side The left and right side portions 61 are held by the vertical wall 25 and the rear vertical wall 26. The upper part of the folded luggage floor board 60 held by the holding part 24 protrudes higher than the rear end part 2K of the back surface 2H of the seat back 2 that is laid down on the vehicle front side F (see FIG. 5). ). Thereby, it is possible to prevent the luggage placed on the seat back 2 from falling on the floor of the luggage compartment 1.
The front and rear positions of the luggage floor board 60 are determined by the front vertical wall 25 and the rear vertical wall 26. The front vertical wall 25 and the rear vertical wall 26 are located at the same position as the board support portion 58 in the left-right direction of the vehicle, and the pads 68 are attached to the lower surfaces of the left and right side portions 61 of the luggage floor board 60. The contact sound between the left and right side portions 61 and the front vertical wall 25 and the rear vertical wall 26 is prevented. For example, a carpet may be laid on the luggage floor board 60, and the carpet may be wrapped around the lower surfaces of the left and right side portions 61 of the luggage floor board 60 to prevent the contact noise.
The left and right positions of the luggage floor board 60 are determined by the left and right side portions 61 of the luggage floor board 60 coming into contact with the second lower bent portion 73A at the lower end portion of the second quarter trim 13R.
The vertical position of the luggage floor board 60 is determined by placing the luggage floor board 60 in a bent state on the carpet of the floor panel 3. The carpet can prevent generation of unpleasant sound due to vibration.
The folded luggage floor board 60 held by the holding unit 24 is held upright in the vicinity of the rear end 2K of the back surface 2H of the seat back 2 that has been laid down. The vicinity means a distance shorter than the thickness of the luggage floor board 60 in the folded state. With this arrangement, the luggage floor board 60 is not erroneously inserted between the holding portion 24 and the rear end portion 2K. Further, it is possible to prevent the loaded luggage from falling between the rear end 2K and the luggage floor board 60. And the floor area of the luggage compartment behind the luggage floor board 60 can be expanded.

(3) Second state in which the cargo space is widened by placing it on the floor panel 3 (see FIG. 4).
The front / rear / left / right / up / down directions of the luggage floor board 60 are the same as the normal position of (1), and the luggage floor board 60 at the normal position of (1) is lowered in the vertical direction and placed on the floor panel 3. It becomes a state like this. Since the first quarter trim 12R has a board support portion 58 formed so as to protrude, it is impossible to descend in the vertical direction as described above. The luggage floor board 60 can be placed on the floor panel 3 so as to be the same as in the normal position of (1).
The position of the luggage floor board 60 in the longitudinal direction of the vehicle is determined by the blocking wall 23 and the tail end trim 30 at the lower end of the first quarter trim 12R. The position in the left-right direction is determined by the lower end portion of the first quarter trim 12R, and the position in the vertical direction is determined by the floor panel 3.

[Arrangement of Rear Parcel Shelf 40]
(1) Normal position (first installation state (see Fig. 1))
The rear parcel shelf 40 is installed between the pair of left and right third quarter trims 14L and 14R so as to cover the upper part of the cargo compartment 1. The first engaging portion 41 of the rear parcel shelf 40 is engaged from above with the first engaged portion 50 having a round shaft convex shape of the pair of left and right third quarter trims 14L and 14R, The side portions (the left and right side walls 39) are received and supported from below by a first shelf support portion 49 provided on the pair of left and right third quarter trims 14L and 14R.
(2) Storage position (second installation state (see FIGS. 2 and 6))
The rear parcel shelf 40 is placed in the storage position when loading a load having a height that interferes with the rear parcel shelf 40. The rear parcel shelf 40 is installed between the pair of left and right first quarter trims 12L, 12R in the lower cargo compartment 1B. The left and right first engaging portions 41 of the rear parcel shelf 40 are engaged from above with the second engaged portions 55 of the pair of left and right first quarter trims 12 </ b> L and 12 </ b> R that are round-axis convex portions. The left and right side portions (left and right side walls 39) are received and supported from below by the second shelf support portions 56 of the pair of left and right first quarter trims 12L and 12R.
The rear parcel shelf 40 is reversed in the front-rear direction from the normal position (1). The rear parcel shelf 40 is located on the vehicle front side F just above the luggage floor board 60 and above the lower luggage compartment 1B. This
(A) The space below the luggage floor board 60 is not narrowed, the space between the rear end of the rear parcel shelf 40 and the tail end trim 30 is as wide as possible, and the rear parcel shelf 40 has a lower cargo compartment. It does not interfere with the 1B package.
The front end portion 94 of the rear parcel shelf 40 has a straight left and right straight shape, and when the rear half portion 60B of the luggage floor board 60 is opened upward, the same shape as the left and right straight hinge portions 62 of the luggage floor board 60 (a straight left and right straight shape). ) Appears, for example, there is no sense of incongruity as when the arcuate rear end of the rear parcel shelf 40 appears.
When the normal position of (1) and the direction of the rear parcel shelf 40 in the front-rear direction are the same, the following problem occurs.
When the rear parcel shelf 40 is arranged as far as possible on the vehicle front side F so as to widen the accommodation space of the lower cargo compartment 1B, the second engaged portion 55 having a round shaft convex shape is formed on the front vertical wall 25 of the holding portion 24. Therefore, the luggage floor board 60 in the folded state cannot be held between the front vertical wall 25 and the rear vertical wall 26. In contrast, according to the above configuration of the present invention, the rear parcel shelf 40 in the second erected state is reverse to the front and rear direction of the rear parcel shelf 40 in the first erected state. The second engaged portion 55 is no longer positioned between the front vertical wall 25 and the rear vertical wall 26 of the holding portion 24, and the rear parcel shelf 40 can be disposed on the vehicle front side F as much as possible. Thus, the effect (A) can be achieved.
In addition, the holding portion 24 (the front vertical wall 25 and the rear vertical wall 26) and the second engaged portion 55 so that the rear parcel shelf 40 in the second erected state is positioned between the pair of left and right holding portions 24. Since the rear parcel shelf 40 is in the way, the luggage floor board 60 in a folded state cannot be held by the holding portion 24 when the second erection state is set. When the second installation state is set, the luggage floor board 60 is installed between the pair of left and right first quarter trims 12L and 12R. As a result, the rear parcel shelf 40 stored in the lower cargo compartment 1B is always covered with the luggage floor board 60, and no load is placed on the rear parcel shelf 40, which is not very strong and rigid. It is possible to prevent 40 from being broken or broken.

[Another embodiment]
(1) The front-rear direction of the rear parcel shelf 40 in the second erection state may be the same as the front-rear direction of the rear parcel shelf 40 in the first erection state.
(2) The pad 68 may be attached to the lower surface of the left and right side portions 61 of the luggage floor board and the support surface of the board support portion 58, or only to the support surface of the board support portion 58. May be.

Longitudinal side view showing the rear luggage compartment of the vehicle Longitudinal rear view showing the rear luggage compartment of the vehicle Longitudinal side view showing the rear luggage compartment of the vehicle (with the rear half of the luggage floor board open) Longitudinal side view showing the rear luggage compartment of the vehicle (second state with luggage floorboard placed on the floor panel) Longitudinal side view showing the rear luggage compartment of the vehicle (with luggage floorboard stored) A vertical side view showing the rear cargo compartment of the vehicle (with the rear parcel shelf stored in the lower cargo compartment) Longitudinal side view showing the rear luggage compartment of the vehicle (showing the action when the luggage floor board is placed on the floor panel) Top view of rear parcel shelf (A) is a plan view of the luggage floor board, (b) is a cross-sectional view taken along the line AA of (a), and (c) is a left side view of the front end portion of the luggage floor board. 9A is a cross-sectional view taken along the line CC in FIG. 9A, and FIG. 9B is a cross-sectional view taken along the line DD in FIG. The perspective view which shows the to-be-engaged part of a tail end trim Longitudinal side view showing the engagement structure between the engaging portion of the luggage floor board and the engaged portion of the tail end trim Perspective view of the right first quarter trim JJ sectional view of FIG. BB sectional view of FIG. CC sectional view of FIG. FF sectional view of FIG. GG sectional view of FIG. Perspective view of the second quarter trim NN cross section of FIG. VV sectional view of FIG. Vertical side view showing the removal work of the rear parcel shelf

Explanation of symbols

DESCRIPTION OF SYMBOLS 1 Cargo compartment 1A Upper cargo compartment 1B Lower cargo compartment 2 Seat back 2H Seat back back 2K Rear end (the rear rear end of the seat back lying on the front side of the vehicle)
3 Floor panel 7 Boundary part 9 Boundary part 10R Interior trim (right side)
10L interior trim (left side)
23 Blocking wall 24 Holding portion 25 Front vertical wall 25T Upper end 26 of the front vertical wall Rear vertical wall 26T Upper end 30 of the rear vertical wall Tail end trim 33 Engagement portion (rear engagement on the rear end trim) Joint)
58 Support (Board support that supports the left and right sides of the luggage floor board)
60 Luggage floor board 60B Luggage floor board rear half 61 on the vehicle rear side (left and right sides of the luggage floor board)
61A 1st side part 61B 2nd side part 61C 3rd side part 62 Hinge part 63 Notch 64 Opening and closing operation opening 65 Engagement part (2nd arrangement | positioning provided in the edge part at the vehicle rear side of a luggage floor board Joint)
66 Stepped portion 67 Front end portion (end portion of the luggage floor board on the vehicle front side)
68 Pad 85 Rear end (the end of the luggage floor board on the vehicle rear side)
F Vehicle front side R Vehicle rear side

Claims (9)

A pair of left and right interior trims that form the inner wall of the cargo compartment of the vehicle;
Forming a support portion for supporting the left and right side portions of the luggage floor board in the middle in the vertical direction of the pair of left and right interior trims,
A first state in which the left and right side portions of the luggage floor board are supported by the support portions of the pair of left and right interior trims, and the cargo compartment is partitioned into an upper cargo compartment and a lower cargo compartment by the luggage floor board; A luggage compartment structure for a vehicle, wherein a luggage floor board is placed on a floor panel, and is configured to be switchable between a second state in which the upper and lower cargo compartments are continuous vertically,
The luggage floor board is provided with a hinge portion extending in the left-right width direction, and the rear half of the luggage floor board on the vehicle rear side in the first state is configured to freely swing upward and open around the hinge portion.
The distance between the opposing surfaces of the pair of left and right interior trims at the boundary between the rear half of the upper cargo compartment on the vehicle rear side and the rear half of the lower cargo compartment on the vehicle rear side is the left and right width of the luggage floor board. A vehicular cargo room structure configured to pass through the luggage floor board from the upper side to the lower side between the opposing surfaces of the boundary portion and set in the second state.   The luggage floor in the first state is provided with an engaging portion at an end of the luggage floor board on the vehicle rear side and an engaged portion on a tail end trim that forms a rear wall on the vehicle rear side of the luggage compartment. 2. The cargo compartment structure for a vehicle according to claim 1, wherein an engaging portion of a board is engaged with the engaged portion.   3. The vehicle according to claim 1, wherein an end portion on the vehicle front side of the luggage floor board in the first state is overlapped from above on an end portion on the rear side of the back of the seatback that has fallen forward on the vehicle front side. Loading room structure.   4. A pair of left and right interior trims are provided with blocking walls for receiving the end portion of the luggage floor board in the second state on the vehicle front side from the vehicle front side and preventing movement to the vehicle front side. The vehicle luggage compartment structure according to any one of the above. The luggage floor board is configured to be foldable via the hinge part,
At the front end of the pair of left and right interior trims, a holding portion that holds the left and right sides of the luggage floor board in a folded state in a posture along the vertical direction is provided, and the holding portions are provided on the upper side and the left and right sides of the vehicle. The left and right side portions of the luggage floor board in the folded state are formed by a front side vertical wall and a rear side vertical wall of the holding portion which are formed in a U-shaped vertical groove shape with an open center side and opposed in the vehicle longitudinal direction. The vehicle luggage compartment structure according to any one of claims 1 to 4, which is held.   6. The vehicle luggage compartment structure according to claim 5, wherein the luggage floor board in the folded state, which is held by the holding portion, protrudes upward from an end portion on the rear side of the vehicle on the back side of the seat back that has fallen to the front side of the vehicle. . The left and right side portions of the luggage floor board are connected to the first side portion of the end portion of the luggage floor board on the vehicle front side and the rear side end of the first side portion in the vehicle front-rear direction. And the lower surface of the first side portion is higher than the lower surface of the second side portion. Steps are provided on the lower surfaces of the left and right side parts,
The support portion is formed in a shelf shape extending from the upper end portion of the rear vertical wall to the vehicle rear side,
The upper end of the front vertical wall extends upward from the upper end of the rear vertical wall,
In the first state, the first side portion is disposed above the front vertical wall, the second side portion is disposed above the front vertical wall and the rear vertical wall, and the first Place the three side parts on the support part,
The vehicle luggage compartment structure according to claim 5 or 6, wherein the second side portion is configured to be received from the front side of the vehicle at an upper end portion of the front vertical wall.   A notch forming an opening for opening / closing the luggage floor board is formed at an end of the luggage floor board on the rear side of the vehicle between a tail end trim forming a rear wall on the rear side of the luggage compartment. The vehicle luggage compartment structure according to any one of claims 1 to 7.   Pads for preventing contact noise between the left and right side portions and the support portion are attached to at least one of the lower surfaces of the left and right side portions of the luggage floor board and the support surface of the support portion. Item 9. The vehicle luggage compartment structure according to any one of Items 1 to 8.

Images