WO2018158919A1

WO2018158919A1 - Luggage compartment structure for vehicle

Info

Publication number: WO2018158919A1
Application number: PCT/JP2017/008359
Authority: WO
Inventors: 博之鋤柄; 透大葉; コットユリアンファンター; マシューウエイト; マークグレンジャー; ジョンハーグリーブス; 幸三小林; 知奈高井; 佑樹林; ジョンジュニアバーロー; アレンエルコゼット; 栄光原
Original assignee: 本田技研工業株式会社
Priority date: 2017-03-02
Filing date: 2017-03-02
Publication date: 2018-09-07
Also published as: JP6799663B2; JPWO2018158919A1

Abstract

This luggage compartment structure for a vehicle is provided with: an accommodation part (10) that is recessed into a floor (1c) inside a luggage compartment (1d) of a vehicle (1); a floor board (3) that covers the accommodation part (10) and is capable of sliding in the front and back direction of the vehicle; and an auxiliary board (4) that covers an area between the floor board (3) and a front end section (10a) of the accommodation part (10) while the floor board (3) has slid in the back direction of the vehicle.

Description

Car luggage compartment structure

The present invention relates to a vehicle luggage compartment structure including a floor board that covers a storage section provided on a floor in a cargo compartment of a vehicle, for example.

2. Description of the Related Art Conventionally, for example, a luggage floor of an automobile described in Patent Document 1 is known as a floor board that closes a storage portion provided on a floor in a cargo compartment of a vehicle.
The luggage floor has a floorboard (floor body) slidable in the front-rear direction at the opening of the floorboard provided at the rear of the vehicle body, and moved to a state in which the floorboard protrudes rearward from the rear end of the vehicle. Can be made. For this reason, when a load is placed on the floor board and the floor board is slid toward the rear of the vehicle, the load also moves toward the rear of the vehicle.

Japanese Patent Laid-Open No. 2000-187857 (FIGS. 1 to 3)

However, the luggage floor of an automobile described in Patent Document 1 is located on the front side of the vehicle in the spare tire storage section because the floor board is moved to the vehicle rear side when the floor board is slid to the rear of the vehicle to load and unload luggage. The side is open. For this reason, when the floor board is slid to the rear of the vehicle, the luggage on the floor board may fall into the spare tire storage part where the floor board is released.

For this reason, when loading / unloading luggage placed on the front part of the floorboard, even when the floorboard is moved to the rear of the vehicle body, the luggage does not fall into the spare tire storage part, and the work is taken in / out There has been a demand for a vehicular luggage structure that can easily carry out the above.

Therefore, an object of the present invention is to provide a vehicular luggage structure that can easily load / unload a load without dropping it into a storage section when loading / unloading a load on a floor board.

In order to solve the above-described problems, a vehicle luggage compartment structure according to the present invention includes a storage portion that is recessed in a floor of a vehicle luggage compartment, a floor board that covers the storage portion and is slidable in the vehicle longitudinal direction, And an auxiliary board that covers a space between the front end of the storage unit and the floor board in a state where the floor board is slid rearward of the vehicle.

The vehicle luggage compartment structure according to the present invention can easily load and unload a load without dropping it into the storage unit when loading and unloading the load on the floor board.

It is a principal part schematic perspective view which shows an example of the luggage compartment structure for vehicles which concerns on embodiment of this invention. It is a schematic perspective view which shows a state when the storage part is obstruct | occluded with the floor board. It is a schematic perspective view which shows a state when a floor board is slid to the vehicle rear side. It is explanatory drawing which shows a state when the storage part is obstruct | occluded with the floor board. (A) The principal part expansion schematic perspective view which shows the state of the movement control member when a floor board is slid to the vehicle front side, (b) is a movement control member when a floor board is slid to the vehicle rear side. It is a principal part expansion schematic perspective view which shows a state. (A) The principal part expansion schematic perspective view which shows the state of the shaft when a floor board is slid to the vehicle front side, (b) is the principal which shows the state of the shaft when a floor board is slid to the vehicle rear side. FIG. It is explanatory drawing which shows a state when pulling a strap to the vehicle rear side and separating the rear-end part of a floor board from the rear side support part of the accommodating part upward. It is explanatory drawing which shows a state when the strap is pulled to the vehicle rear side and the floor board is slid to the vehicle rear. It is explanatory drawing which shows a state when pulling a strap to the vehicle rear side and engaging the latching protrusion of a floor board with the engaging part of a storage part. It is explanatory drawing which shows a state when a strap is pulled up and the latching protrusion of a floor board is spaced apart upward from the engaging part of the accommodating part. It is explanatory drawing which shows a state when pushing a floor board to the vehicle front side and sliding the floor board to the vehicle front. It is explanatory drawing which shows a state when pushing a floor board to the vehicle front side and mounting the front-end part of a floor board on the front side support part of a storage part. It is explanatory drawing which shows a state when the rear-end part of a floor board is mounted on the rear side support part of a storage part, and the storage part is obstruct | occluded. It is explanatory drawing which shows a state when a strap is pulled up and the floor board of a storage part is open | released.

Hereinafter, an example of a vehicle luggage compartment structure according to an embodiment of the present invention will be described with reference to the accompanying drawings.
The traveling direction of the vehicle 1 shown in FIG. 1 is “F”, the backward direction is “B”, “the vertical upper side is“ U ”, the vertical lower side is“ D ”, the left side is“ L ”, and the right side is“ R ”. As appropriate. As long as the vehicle C1 has the door opening 1b and the luggage compartment 1d, the type and type are not particularly limited.

≪Vehicle≫
The vehicle 1 includes a door opening 1b formed at the rear end 1a of the vehicle 1, a door 12 that opens and closes the door opening 1b, a luggage compartment 1d provided at the rear of the vehicle 1, and a floor of the luggage compartment 1d. A storage device 2 that opens and closes the storage portion 10 recessed in 1c with the floor board 3;
The vehicle 1 may be an automobile having a luggage compartment 1d, a door 12, and a storage device 2 at the rear, and may be a hatchback, a wagon type, a coupe type, or the like. Hereinafter, an automobile having the back door type door 12 will be described as an example.

As shown in FIG. 1, the door opening 1b is an opening for storing and taking out the luggage A from the luggage compartment 1d.
The floor 1c is a floor surface of the luggage compartment 1d, and is formed, for example, continuously on the floor surface of the cabin (cabin). A door opening 1b is formed at the rear end of the floor 1c.

The luggage compartment 1d is a space for storing or loading the luggage A. The luggage compartment 1d is formed between the door opening 1b and the rear seat 11. In the luggage compartment 1d, when the seat back 11a of the rear seat 11 is tilted forward, the floor 1c is connected to the luggage compartment 1d side and the vehicle compartment side so as to be in a through state.

The door 12 may be any type of door as long as it closes the door opening 1b. Hereinafter, as an example of the door 12, a flip-up type hinged door will be described as an example.

<Storage section>
As shown in FIGS. 3 and 4, the storage portion 10 is a luggage storage recess that is recessed from the rear end of the cargo compartment on the floor 1 c to the front end of the cargo compartment. That is, the storage unit 10 includes a substantially rectangular parallelepiped storage space for storing tools, spare tires, luggage A (see FIG. 1), and the like under the floor. The storage unit 10 has an inner wall and an inner bottom surface in the opening 10d formed of a resin plate member, and is disposed, for example, above a floor panel (not shown) made of a metal plate member. On the upper inner wall of the storage part 10, a front support part 10e and an auxiliary board support part 10h are formed at the front end part 10a, and a rear support part 10f and an engagement part 10g are formed at the rear end part 10b. The rear side support portion 10f, the front side support portion 10e, and the auxiliary board support portion 10h have a strength capable of supporting the floor board 3 even when a heavy load A is loaded on the floor board 3. The inner bottom surface of the storage portion 10 may be appropriately formed with a concave portion or a convex portion according to the use application.

As shown in FIG. 2, when the luggage A (see FIG. 1) is stored in the storage portion 10, the strap 7 is pulled up and the floor board 3 is rotated upward about the upper end portion of the link member 9. Let it open. The storage unit 10 can take in and out the luggage A by opening the floor board 3.

≪Storage device≫
As shown in FIGS. 2 and 3, the storage device 2 covers the storage unit 10 storing the luggage A or the like with the floor board 3, loads the luggage A (see FIG. 1) on the floor board 3, The floor board 3 can be slid and moved while the storage unit 10 is closed. The storage device 2 includes a floor board 3 disposed on the opening 10 d of the storage unit 10, an auxiliary board 4 and a movement restriction member 5, a strap 7 provided on the floor board 3, a linear member 8 and a link member 9. And a shaft 6 for rotating the movement restricting member 5.

<Floor board>
As shown in FIGS. 2 and 3, the floor board 3 has a function of a lid member that opens and closes the opening 10 d of the storage unit 10, and a function of a floor plate member of the luggage compartment 1 d that places the load A on the floor board 3. And a function of a movable board for moving the load A (see FIG. 4) placed on the floor board 3. As shown in FIG. 3, the floor board 3 includes a plate-like floor board body 31, locking protrusions 32 and side plates 33 provided on the left and right ends of the lower surface of the floor board body 31, and movement of the floor board body 31. And a guide part (not shown) for guiding. At the front end 3a of the floor board 3, a movement restricting member 5 pivotally supported, a pair of left and right link members 9, and an auxiliary board 4 arranged in the rear direction are arranged. A strap 7 and a linear member 8 are attached to the center of the rear end 3b of the floor board 3.

As shown in FIG. 2, when the floor board 3 is moved to the front side, the front end portion 3 a of the floor board 3 is projected from the front inner edge of the opening 10 d in the storage portion 10 toward the rear side. It is mounted on the upper surface of the shaped front support portion 10e and supported from below.
As shown in FIG. 4, the front support portion 10 e is formed in a flat shape in a stepped shape at a position lowered from the floor 1 c into the opening 10 d by one step (the thickness of the floor board 3) (see FIG. 3). . For this reason, the board surface of the floor board 3 placed on the front support part 10e is arranged so as to be flush with the floor 1c when the floor board 3 closes the opening 10d.

As shown in FIG. 2, the floor board 3 has a front end portion 3 a rotatably connected to an upper end portion of the link member 9. Thereby, as shown in FIG. 2, the floor board 3 can be rotated in the vertical direction (arrow s direction) around the front end portion 3a.
Further, as shown in FIG. 4, the floor board 3 is slidable by a predetermined distance in the front-rear direction (arrow r direction) by connecting the link member 9 that rotates about the shaft support member 93. It is regulated.

When the floor board 3 closes the opening 10d of the storage unit 10 with the floor board 3, the rear end 3b of the floor board 3 protrudes inward from the rear inner edge of the opening 10d in the storage unit 10. It is placed on the rear support portion 10f and supported from below. The rear support portion 10f is formed in a stepped shape at a position substantially the same as the upper surface of the front support portion 10e at the rear inner edge of the opening 10d.

As shown in FIG. 3, the floor board main body 31 is made of a thick plate member made of a resin having a quadrangular shape in plan view. The floor board body 31 is made of, for example, a resin member in which a pair of left and right locking protrusions 32 and a pair of left and right side plates 33 are integrally formed. The board surface and the lower surface of the floorboard body 31 may be integrally formed with reinforcing concave portions and convex portions extending in the vehicle front-rear direction (hereinafter referred to as “front-rear direction”) and the vehicle width direction.

When the floor board 3 is slid to the vehicle rear side (hereinafter referred to as “rear side”), the locking protrusion 32 engages with a concave groove-shaped engagement portion 10 g formed on the rear support portion 10 f. Thus, it is a deterrent part that restricts the floor board 3 from moving in the front-rear direction (see FIG. 8). The locking protrusion 32 is formed of, for example, a quadrangular pyramid that protrudes downward from the center of the left and right ends of the lower surface of the floor board main body 31.

The side plate 33 is a reinforcing part of the floor board main body 31. The side plate 33 is composed of a flat reinforcing rib extending in the forward direction from the front side surface of the locking projection 32.

<Auxiliary board>
As shown in FIG. 3, the auxiliary board 4 is a plate-like member that covers the space between the front end portion 10 a of the storage unit 10 and the floor board 3 in a state where the floor board 3 is slid rearward. The auxiliary board 4 is disposed below the front end 3 a of the floor board 3. The auxiliary board 4 has an inclined portion 4a (see FIG. 4) formed at the rear end portion, a notch portion 4b formed at the left front end portion, and a guide engaging portion (not shown) that engages with a guide portion (not shown). ) And a thick plate member made of resin. The lower surface of the front end portion of the auxiliary board 4 is mounted on a prismatic auxiliary board support portion 10h having a prism shape that protrudes rearward from a position lower than the upper surface of the rear support portion 10f by the thickness of the auxiliary board 4. And is supported from below.

The inclined portion 4a is a rearwardly inclined surface formed from the left end to the right end of the rear end portion. As shown in FIG. 3, the inclined portion 4a is arranged so that the entire inclined portion 4a contacts the lower surface of the floor board 3 when the floor board 3 is moved backward (see FIG. 9).

The cutout portion 4b is a portion formed with a cutout to avoid the front support portion 10e when the floor board 3 moves to the vehicle front side (hereinafter referred to as “front side”). The notch 4b is formed so that the front left and right ends of the lower surface of the floor board 3 are placed on the front support 10e.

A guide portion and a guide engaging portion (not shown) connect the floor board 3 to the auxiliary board 4 so as to be slidable in the front-rear direction, and connect the floor board 3 to the auxiliary board 4 so that the floor board 3 cannot move vertically. It is a connection part for. In addition, the guide part and the guide engaging part should just be formed in one of the floor board 3 and the auxiliary board 4, and may be formed in whichever.

For example, the guide portion (not shown) is movable in the front-rear direction by a groove-like guide engagement portion (not shown) extending in the front-rear direction on the auxiliary board 4 on the lower surface side of the floor board 3. It consists of engaged engaging projections. The guide part protrudes downward from the lower surface of the floor board 3. A bulging portion for preventing separation is formed at the distal end portion of the guide portion, which is wider on the left and right sides than the base end side.
The guide engaging portion (not shown) includes a groove in which the guide portion of the floor board 3 is slidably engaged by a predetermined distance in the front-rear direction and the up-down direction. The guide engaging portion is engaged with the guide portion so that the floor board 3 is not separated from the upper surface of the auxiliary board 4 or the inclined portion 4a when the floor board 3 slides on the auxiliary board 4 in the front-rear direction. It is supported.

<Movement restriction member>
As shown in FIGS. 2 and 3, when the floor board 3 is moved backward, the movement restricting member 5 causes the load A (see FIG. 4) and the like placed on the floor board 3 to move forward. It is a member for restricting relative movement. As shown in FIG. 5B, the movement restricting member 5 includes a restricting member main body 51 extending in the vehicle width direction, a turning member 52 provided at both ends of the restricting member main body 51, and the turning member 52 as a floor board. 3, and a connecting shaft member 54 that pivotally supports the rotating member 52 on the shaft 6. When the floor board 3 is slid rearward (arrow c direction), the movement restricting member 5 is pushed forward by the shaft 6 and protrudes upward (arrow f direction) from the board surface of the floor board 3. It is configured as follows. As shown in FIG. 5A, the movement restricting member 5 is pulled to the vehicle rear side by the shaft 6 when the floor board 3 is slid from the rear side to the front side (arrow i direction side). It is configured to return to the position of the board surface of the floor board 3 (position to be immersed in the board surface).

The regulating member main body 51 is composed of a flat member formed in an arc shape when viewed in a longitudinal section extending in the vehicle width direction along the front end portion 3a of the floor board 3. The upper end portion of the regulating member main body 51 is disposed at a position flush with the board surface of the floor board 3 when the floor board 3 is on the front side (arrow i direction side). As shown in FIG. 5B, the upper end portion of the regulating member main body 51 is arranged at a position higher than the board surface of the floor board 3 when the floor board 3 is on the rear side (arrow c direction side). The

The rotation member 52 is a flat plate member that is integrally provided at both ends of the restriction member main body 51 and has a substantially fan shape when viewed from the side.
The shaft member 53 is a member for rotatably connecting the center side portion of the substantially fan-shaped rotation member 52 in a side view to the side surface of the front end portion of the floor board 3.
The connecting shaft member 54 is a member for rotatably connecting the lower end portion of the rotating member 52 to the front end of the shaft 6.

<Shaft>
As shown in FIGS. 6 (a) and 6 (b), the shaft 6 is composed of a stretchable rod-like member that expands and contracts by moving the floor board 3 (see FIGS. 4 and 9) in the front-rear direction. The shaft 6 includes a cylindrical large rod 61, a plurality of small rods 62 connected to the large rod 61 so as to be able to be inserted and removed, a base end side connecting portion 63 provided on the base end side of the large rod 61, and a small rod 62. A distal end side connecting portion 64 provided at the distal end of the rod 62. That is, the shaft 6 is composed of a member configured like a telescopic antenna or a telescopic rod. The shaft 6 preferably has a spring force (elasticity) that urges the small rod 62 toward the distal end side like an air damper. The shaft 6 has one end connected to the auxiliary board 4 (see FIG. 4) and the other end connected to the movement restricting member 5.

The large rod 61 is a large-diameter cylindrical member that constitutes the main body of the shaft 6.
The small rods 62 may be connected to each other so as to be extendable / retractable in an appropriate number according to the length of the shaft 6 that expands / contracts. The plurality of small rods 62 are formed such that the diameter gradually decreases from the base end side member to the front end side like a swing fishing rod.
The large rod 61 and the small rod 62 may have a rectangular tube shape such as a square, a rectangle, or a hexagon when viewed in cross section.
The base end side connecting portion 63 and the distal end side connecting portion 64 are formed in a cylindrical shape having a through hole into which the connecting shaft member 54 (see FIGS. 5A and 5B) is inserted, for example.

<Strap>
As shown in FIG. 2, the strap 7 is a handle member for placing a hand when performing a sliding operation for moving the floor board 3 in the front-rear direction or a lifting operation for moving the floor board 3 in the vertical direction. It is. The strap 7 is formed, for example, by fixing both ends of a belt-like member bent into a substantially U shape at the center of the rear end of the floor board 3.

<Linear member>
The linear member 8 refers to an elongated member that can be bent freely to some extent and has a tensile force capable of pulling the floor board 3. The linear member 8 may be a single member or a twisted member. The linear member 8 is made of a member such as a linear shape, a rope shape, a string shape, a wire shape, or a metal chain, for example. The linear member 8 is arranged symmetrically on the floor board 3, the front end is connected to the strap 7, and the central portion is wound around a support member 94 that is rotatably supported by the link member 9 to store the rear end. It is fixed to the side wall 10c of the part 10.

<Link member>
As shown in FIG. 4, the link member 9 is a swinging member whose upper end is pivotally supported by the front end 3 a of the floor board 3 and whose lower end is pivotally supported by the side wall 10 c of the storage unit 10. . The link member 9 includes a link main body 91, a shaft support 92 for supporting the link main body 91 on the floor board 3, a shaft support member 93 for supporting the link main body 91 on the side wall 10c of the storage unit 10, A cylindrical support member 94 and a shaft member 95 that pivotally supports the support member 94 on the link body 91 are provided.

The link main body 91 extends substantially in the vertical direction, and is formed of a flat metal plate member that is rectangular in a cross-sectional view.
The shaft support portion 92 is composed of a shaft hole formed in the upper end portion of the link main body 91. The shaft support portion 92 is supported by the front end portion 3 a of the floor board 3 via the movement restricting member 5 with the shaft member 53 rotatably inserted therein.
The shaft support member 93 includes a shaft pin that rotatably supports the lower end portion of the link main body 91.
The support member 94 is formed of a cylindrical member such as a pulley having a shaft hole into which the shaft member 95 is rotatably inserted. The support member 94 may be any member that supports the linear member 8 in a wound state, and may be a member that does not rotate.
The shaft member 95 is a shaft support pin for rotatably supporting the support member 94. The shaft member 95 is installed at a position closer to the upper side of the center part of the link body 91.

≪Operation of cargo compartment structure for vehicles≫
Next, the operation of the vehicle luggage compartment structure according to the embodiment of the present invention will be described with reference to FIGS.

When the luggage A is placed above the storage unit 10, as shown in FIGS. 1 and 2, the storage unit 10 is normally closed with the floor board 3 and the luggage A is arranged on the floor board 3. .
In this case, as shown in FIG. 4, the floor board 3 has a front end portion 3a supported on the front support portion 10e and a rear end portion 3b supported on the rear support portion 10f. For this reason, the floor board 3 is closing the opening part 10d of the accommodating part 10 in the stable state.

For example, when the occupant loads and unloads the load A placed on the front portion on the floor board 3, the load A is set to the distance L2 from the load A to the rear end portion 3b of the floor board 3 and the rear end portion of the floor board 3. The distance L3 from the distance 3b from the rear bumper 13 to the rear end of the rear bumper 13 is added to the rear end of the vehicle 1 by a distance L1 in the front-rear direction. When the occupant loads and unloads the heavy load A on the front portion of the floor board 3 in such a state of the floor board 3, the occupant needs to extend the arm and hold the heavy load A. For this reason, a load is applied to the arm, and the work cannot be performed in an easy posture.

The floor board 3 has a strap 7 for sliding the floor board 3 and an upper end pivotally supported by the front end 3a of the floor board 3 and a lower end pivotally supported by the side wall 10c of the storage unit 10 so as to be swingable. A link member 9, and a linear member 8 having a front end connected to the strap 7, a central portion wound around a support member 94 rotatably supported on the link member 9, and a rear end fixed to the side wall 10c. , Is arranged.
For this reason, the floor board 3 can be slid in the front-rear direction.

Next, a case where the floor board 3 shown in FIG. 4 is moved rearward and the luggage A is put in and out in an easy posture will be described with reference to FIGS.
In that case, first, as shown in FIG. 7, the strap 7 is pulled rearward (arrow a direction side), and the rear end portion 3b of the floor board 3 is moved upward from the rear support portion 10f of the storage portion 10. Separate. As a result, the floor board 3 is slidable in the front-rear direction.

Next, as shown in FIG. 8, the strap 7 is pulled backward (arrow b direction side), and the floor board 3 is slid backward (arrow c direction). The strap 7 is pulled backward (arrow b direction), whereby the linear member 8 is pulled to the strap 7 side (arrow d direction side). The linear member 8 is wound around the support member 94, thereby rotating the link member 9 in the backward direction (arrow e direction) about the shaft member 95.

The link member 9 moves the floor board 3 connected to the upper end and the movement restricting member 5 in the backward direction (arrow c direction). The auxiliary board 4 and the movement restricting member 5 are connected by a shaft 6 that can be expanded and contracted. For this reason, the movement restricting member 5 retracts the small rod 62 of the shaft 6 by moving backward. The shaft 6 rotates the movement restricting member 5 upward (in the direction of the arrow f) about the shaft member 53 by a resistance force when the small rod 62 is retracted.

In this way, the movement restricting member 5 rotates to a position above the board surface of the floor board 3 and slides upward from the board surface of the floor board 3 when the floor board 3 is slid rearward (in the direction of arrow c). Protrusively. For this reason, the movement restricting member 5 can suppress the relative movement of the load A in the forward direction.

When the floor board 3 is moving in the backward direction (arrow c direction), the lower surface of the floor board 3 slides backward on the upper surface of the auxiliary board 4 (in the arrow g direction). There is a space between the floor board 3 moved rearward and the front end portion 10a of the storage unit 10, but the auxiliary board 4 closes the space.
Thus, the floor board 3 has the auxiliary board 4 covering the front end portion 10a of the storage portion 10 disposed below the front end portion 3a of the floor board 3 when the floor board 3 is slid rearward. For this reason, even when the floor board 3 is being moved in the backward direction, the luggage A can be prevented from falling into the storage unit 10 from the space.

The occupant further pulls the strap 7 rearward (arrow c direction side), and engages the locking protrusion 32 of the floor board 3 with the engaging portion 10g of the storage portion 10 as shown in FIG. The floor board 3 is supported in a stable state so as not to move in the front-rear direction by engaging the locking protrusion 32 with the engaging portion 10g. Since the load A on the floor board 3 is moved rearward, the distance from the rear end portion 3b of the floor board 3 at the rear end of the vehicle 1 to the load A becomes L2. For this reason, the distance to the passenger | crew behind a vehicle can be shortened only the distance L3 from the rear-end part 3b of the floor board 3 shown in FIG. 4 to the rear-end of the rear bumper 13.

Therefore, the occupant can easily carry out the loading and unloading work and loading work of the luggage A without extending the arm, so that the luggage A can be taken in and out in an easy posture, thereby facilitating the work. be able to. At this time, the opening 10 d of the storage unit 10 is closed by the floor board 3 and the auxiliary board 4.

Next, a case where the luggage A is placed on the front part of the floor board 3 moved rearward and moved forward to close the storage part 10 with the floor board 3 will be described with reference to FIGS. While explaining.
In that case, first, as shown in FIG. 10, the rear end of the floor board 3 is pulled upward (in the direction of the arrow h), and the locking projection 32 of the floor board 3 is moved upward from the engaging portion 10 g of the storage portion 10. Separate in the direction.

Subsequently, as shown in FIG. 11, the floor board 3 is pushed forward (arrow i direction side), and the floor board 3 is slid forward. In the floor board 3, the lower surface of the rear end portion 3b slides forward on the door opening 1b, and the lower surface of the front end portion 3a slides forward on the auxiliary board 4. For this reason, the opening 10d of the storage unit 10 moves in the forward direction (in the direction of arrow i) while maintaining a state in which the floor board 3 and the auxiliary board 4 are closed.

When the floor board 3 is pushed in the forward direction (arrow i direction), the link member 9 connected to the front end 3a of the floor board 3 rotates in the forward direction (arrow j direction) about the shaft support member 93. To do. Since the link member 9 is rotated, the link member 9 pulls the linear member 8 wound around the support member 94 in the proximal direction (arrow k direction). Moreover, the floor board 3 pulls the small rod 62 of the shaft 6 in the forward direction (arrow m direction) via the movement restricting member 5 because it has moved in the forward direction.

Further, the floor board 3 is pushed forward (arrow i direction side), and the front end portion 3a of the floor board 3 is placed on the front support portion 10e of the storage portion 10 as shown in FIG. At this time, the restricting member main body 51 of the movement restricting member 5 is rotated downward (in the direction of the arrow n) by the resistance when the small rod 62 of the shaft 6 pulled out by the forward movement of the floor board 3 is pulled out. The board surface of the floor board 3 and the floor 1c surface are flush with each other. In this way, the movement restricting member 5 returns to a position where it is immersed in the board surface of the floor board 3 when the floor board 3 is slid forward from the rear side. For this reason, the movement restricting member 5 does not get in the way when the load A on the floor board 3 is placed or lowered. Then, the occupant lowers the strap 7 and lowers the rear end 3b of the floor board 3 downward (in the direction of arrow o).

Then, the rear end portion 3b of the floor board 3 is placed on the rear support portion 10f as shown in FIG. As a result, the floor board 3 has the rear end portion 3b supported by the rear support portion 10f and the front end portion 3a supported by the front support portion 10e, and closes the storage portion 10 in a stable state. For this reason, it is possible to place various loads A on the floor board 3 in a stable state. The luggage A placed on the front part of the floor board 3 is arranged at a position closer to the front side in the luggage compartment 1d. As a result, the occupant can place the luggage A in a comfortable posture at a position closer to the front side in the luggage compartment 1d.

Next, from the state in which the storage unit 10 is closed by the floor board 3, the rear end 3 b of the floor board 3 is rotated in the vertical direction to store or take out the luggage A in the storage unit 10. Explain the case.
In that case, the strap 7 shown in FIG. 13 is held and pulled upward (arrow p direction). Then, as shown in FIG. 14, the floor board 3 rotates upward (in the direction of the arrow q) around the shaft member 53 to open the storage unit 10. As a result, it is possible to store or take out the luggage A or the like in the storage unit 10.

As described above, the vehicle luggage compartment structure according to the present invention includes the auxiliary board 4 that covers the front end portion 3a of the floor board 3 and the front end portion 10a of the storage portion 10 when the floor board 3 is slid rearward. Yes. As a result, when loading / unloading the luggage A on the floor board 3, the luggage A can be easily loaded / unloaded without falling into the storage unit 10.

Furthermore, the vehicular cargo compartment structure of the present invention has a movement restricting member 5 that rises upward from the front end portion 3a of the floor board 3 when the floor board 3 is slid rearward. For this reason, it is possible to suppress the load A on the floor board 3 from falling forward while the floor board 3 is being moved backward, and the load A on the floor board 3 can be moved smoothly. Can be loaded and unloaded.

≪Modification≫
The present invention is not limited to the above-described embodiment, and various modifications and changes can be made within the scope of the technical idea. The present invention extends to these modifications and changes. Of course.

For example, in the above-described embodiment, the wagon type vehicle 1 has been described as an example, but it is needless to say that the present invention can also be applied to a sedan type vehicle including a trunk room.

Moreover, in the said embodiment, the case where the right-and-left end part 8a of the linear member 8 and the axial support member 93 provided in the lower end part of the link member 9 are fixed to the left-right side wall 10c of the accommodating part 10 is demonstrated. However, the fixing location may be changed as appropriate. The end 8a of the linear member 8 and the shaft support member 93 of the link member 9 may be fixed to, for example, the inner bottom of the storage portion 10 or the vehicle body below the inner bottom.

Moreover, the floor board 3 is not limited to what was formed with the resin material, For example, you may produced by combining a metal, wood, and those.
Moreover, although the said embodiment demonstrated the case where the floor board 3 and the auxiliary board 4 were connected by the guide part (illustration omitted) and the guide engaging part (illustration omitted), the shape, installation position, etc. Is not particularly limited, and may be changed as appropriate. The guide part (not shown) and the guide engaging part (not shown) may be separate from the floor board 3 and the auxiliary board 4.

DESCRIPTION OF SYMBOLS 1 Vehicle 1d Cargo compartment 1c Floor 3 Floor board 3a Front end part of floor board 3b Rear end part of floor board 4 Auxiliary board 5 Movement control member 6 Shaft 7 Strap 8 Linear member 9 Link member 10 Storage part 10a Front end part of storage part 10c side wall 94 support member

Claims

A storage part recessed in the floor of the cargo compartment of the vehicle;
A floor board that covers this storage part and can slide in the vehicle longitudinal direction;
A vehicular cargo compartment structure comprising: an auxiliary board that covers a space between a front end portion of the storage portion and the floor board in a state where the floor board is slid rearward of the vehicle.
At the front end of the floor board, a movement restricting member capable of appearing and retracting with respect to the board surface of the floor board is arranged,
The movement restricting member is
In a state where the floor board is slid rearward of the vehicle, the floor board projects upward from the board surface,
The vehicle luggage compartment structure according to claim 1, wherein the floor board is immersed in the board surface in a state where the floor board slides forward of the vehicle.
The vehicle luggage compartment structure according to claim 2, wherein the auxiliary board and the movement restricting member are connected by an extendable shaft.
The floor board is arranged at the rear end of the floor board, and a strap for sliding the floor board,
A link member whose upper end is pivotally supported by the front end of the floor board and whose lower end is pivotally supported by the vehicle body;
A linear member having a front end connected to the strap, a central portion wound around a support member disposed on the link member, and a rear end fixed to the vehicle body is disposed. The vehicle luggage compartment structure according to any one of the above.