Vehicle baggage chamber structure and vehicular second deck construction set

Abstract

To provide a vehicle baggage chamber structure which can form a flat space in a vehicle having secured a wide baggage chamber and a vehicular second deck construction set for forming this vehicle baggage chamber structure .SOLUTION: This construction set comprises a first deck board 18, installed at a height lower than the back face 17a of a forward-tilted seat back 17 and a second deck board 22, installable at the same height position as the back face 17a of the forward-tilted seat back 17 at a position overlapping above the first deck board 18, to have a self-standing state support structure for supporting the second deck board 22 in an upright posture with its rear side lifted up to tilt by making a front side support 24 for supporting the front end part of the second deck board 22 penetrate the front end of the second deck board 22 into the lower side of a front strut member 40, and by fitting each of front end tilting parts 22a with the fitting grooves 45c of a pair of front side brackets 42 to support the front end part of the second deck board 22.SELECTED DRAWING: Figure 13

Description

Technical Field

[0001] The present invention relates to a vehicle luggage compartment structure, and also to a second deck construction set for a vehicle for forming the vehicle luggage compartment structure.

Background Art

[0002] The following Patent Documents 1 and 2 disclose technologies related to the luggage compartment structure of a vehicle. The vehicle luggage compartment structure described in Patent Document 1 below is configured such that the position of a single board member can be switched between a bottom surface position and an upper position thereof, and the switching can be easily performed. Further, the vehicle luggage compartment structure described in Patent Document 2 below is configured to form a wide space by tilting the seat back on the front side of the luggage compartment forward, and to facilitate loading heavy objects, luggage having wheels, etc. into the space. Along with these, various aspects are required for the luggage compartment structure of a vehicle according to the needs of users.

Prior Art Documents

Patent Documents

[0003]

Patent Document 1

Patent Document 2

Patent Document 3

Summary of the Invention

Problems to be Solved by the Invention

[0004] In a vehicle in which the seat back of a seat arranged on the front side of the luggage compartment can be tilted forward so that the back surface becomes substantially horizontal, for the purpose of securing the capacity of the luggage compartment, the floor surface of the luggage compartment may be formed at a height lower than the back surface of the tilted - forward seat back. However, depending on the user, in some cases, as in the vehicle described in Patent Document 3 above, securing a wide flat space may be emphasized.

[0005] The present invention has been made in view of such circumstances, and an object thereof is to provide a vehicle luggage compartment structure capable of forming a flat space in a vehicle having a large luggage compartment, and also to provide a second deck construction set for a vehicle for forming such a vehicle luggage compartment structure.

Means for Solving the Problems

[0006] In order to solve the above problems, the vehicle luggage compartment structure of the present invention is provided behind a seat back that can be tilted forward until the back surface is substantially horizontal, and a first deck board installed at a height lower than the back surface of the tilted seat back; a second deck board that can be installed at the same height as the back surface of the tilted seat back at a position overlapping above the first deck board; and is characterized by including these.

[0007] The vehicle luggage compartment structure of this configuration can form a relatively wide flat space in the vehicle interior by installing the second deck board even in a vehicle where the upper surface of the first deck board is lower than the back surface of the seat back, and can improve the degree of freedom of use in the vehicle interior. Further, the vehicle luggage compartment structure of this configuration can divide the luggage compartment into two large layers by installing two-stage deck boards, and can improve the degree of freedom of storage.

[0008] In the above configuration, in a top view, the first deck board can be configured to be housed inside the second deck board in the vehicle width direction.

[0009] According to the vehicle luggage compartment structure of this configuration, the first deck board can be lifted up or taken out from the opening formed by raising the second deck board or removing the second deck board starting from the front side, and the space under the first deck board can also be effectively utilized.

[0010] In the above configuration, a front support body that is held against the left and right side wall portions in the vehicle interior in a posture extending in the vehicle width direction and supports the front side of the second deck board, and a rear support body that is arranged in a posture extending in the vehicle width direction behind the front support body and supports the rear side of the second deck board, and a pair of holding members that are located on the floor surfaces facing upward on the left and right sides of the first deck board and hold both ends of the rear support body can be provided.

[0011] In the vehicle cargo compartment structure of this configuration, the configuration for supporting the second deck board is embodied, and it is possible to easily construct a flat second deck that continues from the seat back. Further, since no member for supporting the second deck board is installed on the first deck board, if the second deck board is lifted, the first deck board can also be lifted or removed, and the space under the first deck board can be effectively utilized.

[0012] In the above configuration, the vehicle cargo compartment structure has a bulging portion that bulges inward in the vehicle interior so that each of the left and right side wall portions covers the wheel house of the vehicle, the front support body is arranged between the bulging portions of each of the left and right side wall portions, and each of the pair of holding members fills the spaces on the left and right sides of the second deck board behind the bulging portion and has a shape such that the upper surface is flush with the upper surface of the second deck board.

[0013] In the vehicle cargo compartment structure of this configuration, the upper surfaces of the pair of holding members are also flush with the upper surface of the second deck board, a flat space is expanded, and the space on the second deck can be effectively utilized.

[0014] In the above configuration, a front support body that is held against the left and right side wall portions in the vehicle interior in a posture extending in the vehicle width direction and supports the front side of the second deck board is provided, and the front support body can have a self-supporting state support structure for supporting the rear side of the second deck board in an upright posture where it is lifted.

[0015] The vehicle luggage compartment structure of this configuration can be in a state where the second deck board is raised without a person supporting it, and it is possible to easily load and unload luggage into and out of the space under the second deck board.

[0016] In the above configuration, the second deck board is shaped such that the dimension in the vehicle width direction becomes smaller as the front end portion faces forward, and each of the left and right sides of the front end portion is an inclined portion. The front side support includes a longitudinally shaped front side support member on which the second deck board is placed, and a pair of front side brackets fixed to both ends of the front side support member for attachment to each of the left and right side wall portions. Each of the pair of front side brackets has a fitting groove that opens upward and into which the inclined portion of the second deck board fits. The self-standing state support structure can be configured such that the front end portion of the second deck board is inserted below the front side support member, and each of the inclined portions is fitted into the fitting groove of the pair of front side brackets, thereby supporting the second deck board in the upright posture.

[0017] The vehicle luggage compartment structure of this configuration embodies a structure for supporting the second deck board in a raised state, has a simple structure, and can support the second deck board in an upright posture.

[0018] In the above configuration, it is provided with a rear side support that is arranged in a posture extending in the vehicle width direction and supports the rear side of the second deck board, and a pair of holding members that are located on each of the left and right sides of the first deck board and are installed on the upward-facing floor surface and hold both ends of the rear side support. The pair of holding members can be configured to have a tonneau cover accommodating portion that engages with each of both ends of a retractable tonneau cover mounted on the vehicle.

[0019] According to the vehicle luggage compartment structure of this configuration, since the tonneau cover that could not be accommodated in the first deck board can be accommodated between the first deck board and the second deck board, the space formed on the second deck board together with the seat back can be effectively utilized.

[0020] In the above configuration, the tonneau cover storage portion can be configured to be formed in a groove shape that opens to the vehicle interior side and extends vertically with the same width.

[0021] Each of both ends of the tonneau cover is often configured to be attachable in a form that protrudes outward by an elastic member. According to the vehicle luggage compartment structure of this configuration, the height for accommodating the tonneau cover can be changed. That is, even when luggage is placed in the luggage compartment, it can also be accommodated above the luggage. Also, depending on the specifications of the vehicle, even if the deck side trim forming the side wall portion of the luggage compartment is the same member, the height of the first deck board may be different due to differences in the members forming the floor, etc. That is, there may be a case where the height of the first deck board with respect to the deck side trim is different. However, even in such a case, according to the vehicle luggage compartment structure of this configuration, the tonneau cover can be accommodated.

[0022] In the above configuration, it includes a rear support body arranged in a posture extending in the vehicle width direction and supporting the rear side of the second deck board, and a pair of holding members that are located on each of the left and right sides of the first deck board and are installed on the upward-facing floor surface and hold each of both ends of the rear support body. The rear support body includes a longitudinally shaped rear support column member on which the second deck board is placed, and a pair of rear brackets fixed to each of both ends of the rear support column member for engaging with each of the pair of holding members, and can be configured to be detachable from the pair of holding members.

[0023] The vehicle luggage compartment structure of this configuration can remove not only the second deck board but also the rear support body, so it becomes possible to easily open and close the first deck board and take in and out luggage from the storage under the first deck board.

[0024] In the above configuration, the vehicle cargo compartment structure includes a rear partition member that is erected at the rear of the cargo compartment to partition the rear end of the cargo compartment. The upper end of the rear partition member is set to a height lower than that of the second deck board. Each of the pair of rear brackets can be configured to extend upward from the rear partition member and have a contact portion that contacts the rear partition member from above.

[0025] In the vehicle cargo compartment structure with this configuration, even when a large force is applied to the rear portion with respect to the second deck board, since it is also supported by the rear partition member via the rear support, the second deck board can be firmly supported even if the rear support is detachable.

[0026] In the above configuration, each of the pair of holding members can be configured such that its upper surface is flush with the upper surface of the second deck board, and each of the pair of rear brackets can be configured such that its upper surface is flush with the upper surfaces of the pair of holding members.

[0027] The vehicle cargo compartment structure with this configuration has a structure in which the seat back, the second deck board, the pair of holding members, and the pair of rear brackets are flat, and a large flat space is secured.

[0028] In the above configuration, it includes a rear support that is arranged in a posture extending in the vehicle width direction and supports the rear side of the second deck board in a placed state. The second deck board has a curved portion with a rear end bulging rearward, and is configured to be supported by the rear support in a state where the curved portion protrudes rearward from the rear support. The rear support can be configured to be provided with a curved portion support portion that extends rearward at the center in the vehicle width direction and supports the curved portion of the second deck board.

[0029] The luggage compartment is often accessed from the rear of the vehicle, and an upward force is likely to be applied to the rear end of the second deck board. According to the vehicle luggage compartment structure of this configuration, while ensuring the design quality of the second deck board, the force applied to the rear end of the second deck board can be sufficiently supported.

[0030] In addition, in order to solve the above problems, the vehicle second deck construction set of the present invention is A vehicle luggage compartment having a first deck mainly composed of a first deck board provided behind a seat back that can be tilted forward until its back surface is substantially horizontal and installed at a height lower than the back surface of the tilted seat back. A vehicle second deck construction set for constructing a second deck at the same height position as the back surface of the tilted seat back above the first deck, A second deck board, A front side support body that is held against the left and right side wall portions in the vehicle interior in a posture extending in the vehicle width direction and supports the front side of the second deck board, A rear side support body that is arranged in a posture extending in the vehicle width direction behind the front side support body and supports the rear side of the second deck board, A pair of holding members that are located on each of the left and right sides of the first deck board, installed on the upward-facing floor surface, and hold each of the both ends of the rear side support body, It is characterized by being configured to include.

[0031] The vehicle second deck construction set of this configuration can easily construct a second deck that is flat with the back surface of the seat back for a vehicle having a luggage compartment where the height of the first deck is lower than the back surface of the tilted seat back.

Effects of the Invention

[0032] According to the present invention, it is possible to provide a vehicle luggage compartment structure capable of forming a flat space in a vehicle with a large luggage compartment secured, and also to provide a vehicle second deck construction set for forming such a vehicle luggage compartment structure.

Brief Description of the Drawings

[0033]

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Mode for Carrying Out the Invention

[0034] Hereinafter, as a mode for carrying out the present invention, examples of the present invention will be described in detail with reference to the drawings. Note that the present invention is not limited to the following examples, and can be implemented in various modes with various changes and improvements based on the knowledge of those skilled in the art.

[0035] The vehicle in which the vehicle luggage compartment structure according to an embodiment of the present invention is adopted is shown in FIGS. 1 to 5. FIGS. 2, 4, and 5 are views showing around the luggage compartment of the present vehicle 10 from an obliquely rearward perspective. Further, in FIGS. 2 to 5, the back door provided to be openable on the rear side of the luggage compartment and the deck side trim constituting the side wall portion on the left side of the luggage compartment are also omitted from the illustration, and as interior materials for constituting the luggage compartment of the present vehicle 10, the deck side trim 12 constituting the side wall portion on the right side of the luggage compartment, the finish plate (rear partition member) 13 forming the rear end of the luggage compartment, and the trunk box 14 installed on the bottom surface side of the luggage compartment are shown. Note that the present vehicle 10 is a vehicle having a second seat 16, and the second seat 16 can be configured such that the seat back 17 is tilted forward and the back surface 17a of the seat back 17 is in a substantially horizontal state. That is, the present vehicle 10 can function the space on the rear side of the driver's seat and the passenger seat including the space on the second seat 16 as a luggage compartment.

[0036] As shown in FIG. 5, the vehicle luggage compartment structure of the present embodiment includes a generally rectangular first deck board 18 that can be placed on the upper side of a trunk box 14 having a plurality of storage spaces. In the specification shown in FIG. 5, the present vehicle 10 is configured such that the upper surface 18a of the first deck board 18 is placed at a position lower than the height of the back surface 17a of the seat back 17 of the second seat 16, as also shown in FIG. 3, for the purpose of securing a wide luggage compartment.

[0037] On the other hand, there is also a desire to widely secure a flat space in the vehicle interior. In order to meet such a desire, the present vehicle 10 can be installed with a vehicle second deck construction set 20 according to an embodiment of the present invention, and by installing the vehicle second deck construction set 20, the vehicle luggage compartment structure according to the embodiment of the present invention is realized. That is, the present vehicle 10 can provide a second deck by the vehicle second deck construction set 20 as shown in FIGS. 1 to 4 in addition to the first deck on the first deck board 18 shown in FIG. 5. Hereinafter, the vehicle second deck construction set 20 will be described in detail.

[0038] The second deck construction set 20 for this vehicle (hereinafter, may be simply referred to as "deck construction set 20") includes a second deck board 22, a front support 24 that supports the front side of the second deck board 22, a rear support 26 that supports the rear side of the second deck board 22, and a pair of side boards (holding members) 28 that hold the rear support 26. The second deck is constructed by installing the pair of side boards 28, the front support 24, the rear support 26, and the second deck board 22 in this order. Below, the features and functions of each component will be described in detail in this order.

[0039] First, the pair of side boards 28 are placed on the deck side trim 12. Specifically, as shown in FIG. 5, on each of the left and right deck side trims 12, not only on the side wall portion 12a of the luggage compartment, but also on each of the left and right sides of the first deck board 18, a floor surface 12b that is flush with the upper surface 18a of the first deck board 18 is formed, and the side board 28 is placed on the floor surface 12b. The side wall portion 12a of the deck side trim 12 has a bulging portion 12c that bulges inward of the vehicle compartment so as to cover the wheelhouse of the vehicle 10, and there is a space that extends in the vehicle width direction on the rear side of the bulging portion 12c, and the floor surface 12a forms the floor surface of this space. The side board 28 is a member that raises the floor surface. As shown in FIGS. 1 to 4, 6, and 7, the outer shape of the upper surface 30 on the outside of the vehicle compartment is formed in a shape that follows the inner surface shape of the deck side trim 12 and is placed in contact with the deck side trim 12 without a gap.

[0040] Further, the side board 28 is placed such that the outer edge 32 on the vehicle interior side of the bottom surface is located outside the vehicle interior with respect to the outer edge on the vehicle interior side of the floor surface 12b and does not protrude from the floor surface 12b of the deck side trim 12. On the other hand, the outer edge 30a on the vehicle interior side of the upper surface 30 protrudes inward of the vehicle interior with respect to the outer edge 32 on the vehicle interior side of the bottom surface, and as shown in FIG. 7, in the vehicle width direction, it is located at substantially the same position (slightly outside) as the outer edge on the vehicle interior side of the floor surface 12b of the deck side trim 12. This outer edge 30a on the vehicle interior side of the upper surface 30 abuts against the outer edge in the vehicle width direction of the second deck board 22 when the second deck board 22 is placed as shown in FIGS. 1 and 3, thereby preventing the second deck board 22 from shifting in the vehicle width direction.

[0041] Also, as shown in FIGS. 6 and 8, the side board 28 has a shape in which the wall surface portion 34 on the vehicle interior side is scooped from the vehicle interior side between a plurality of pillar portions 34a, and the space on the first deck board 18 is widened in the vehicle width direction. Further, as shown in FIG. 8, a plurality of ribs 36 are formed on the back surface of the side board 28 by utilizing the scooped shape, ensuring sufficient rigidity.

[0042] Next, the front support 24 will be described. As shown in FIGS. 9 to 11, the front support 24 includes a longitudinal front link force (front side support member) 40 extending in the vehicle width direction, and a pair of front brackets (front side brackets) 42 fixed to each of both ends of the front link force 40. The pair of front brackets 42 is composed of a metal bracket body 44 and a resin bracket cover 45 covering the bracket body 44, as shown in FIG. 11. The pair of front brackets 42 is attached to each of the left and right deck side trims 12. Specifically, as shown in FIG. 5, a mounting portion 12d for attaching a hook for hooking luggage in the luggage compartment is provided on the bulging portion 12c, and the front bracket 42 is fixed to the deck side trim 12 by using the mounting portion 12d. More specifically, the bracket bodies 44 of each of the left and right front brackets 42 are fastened to the mounting portion 12d by bolts 46, and the front link force 40 is passed over the bracket bodies 44 and fixed by bolts and nuts 47. Then, the bracket cover 45 is placed over the end of the front link force 40 and the bracket body 44 and fixed by clips 48.

[0043] Note that the bracket cover 45 is provided with a claw portion protruding downward at a portion extending rearward, and the claw portion is configured to fit into a fitting hole 28a formed in the side board 28. With such a structure, the front support 24 fixes the front end of the side board 28 that is only placed on the floor surface 12b.

[0044] The front-side support 24 is fixed to the deck-side trim 12 with the above-described structure and can firmly support the placed second deck board 22. Further, as shown in FIGS. 9 to 11, the bracket cover 45 has a shape having a standing wall portion 45a extending in the front-rear direction along the outer edge on the outside of the vehicle body and a convex portion 45b having a triangular shape in plan view. On the other hand, as shown in FIG. 1 and the like, the second deck board 22 has a shape in which the dimension in the vehicle width direction becomes smaller as the front end portion goes forward, and each of the left and right end portions of the front end portion is an inclined portion 22a inclined with respect to the front-rear direction. Thus, when the second deck board 22 is placed on the front-side support 24, as shown in FIG. 12, the inclined portion 22a comes into contact with the convex portion of the bracket cover 45, and the outer edge in the vehicle width direction of the second deck board 22 continuous from the inclined portion 22a comes into contact with the standing wall portion 45a. Therefore, the front-side support 24 can support the placed second deck board 22 in a state of preventing displacement to the front side and displacement in the vehicle width direction. Note that the height of the convex portion 45b is substantially equal to the thickness of the second deck board 22, and the upper surface of the second deck board 22 and the upper surface of the convex portion 45b are flush.

[0045] Further, as shown in FIGS. 4 and 13, the front support 24 can support the second deck board 22 in a raised state, more specifically, in an upright posture in which the rear side of the second deck board 22 is lifted. That is, it can be considered that the front support 24 has a self-standing state support structure. The self-standing state support structure utilizes the shape in which the front end portion of the second deck board 22 described above becomes narrower toward the front. More specifically, as shown in FIGS. 9 to 11, the bracket cover 45 is formed with a fitting groove 45c that generally extends in the vehicle width direction and opens upward and toward the interior of the vehicle. The bottom surface of the fitting groove 45c is inclined so as to descend toward the interior of the vehicle, and in the depth direction, it has a shape that is inclined forward toward the lower side. That is, by inserting the front end of the second deck board 22 into the fitting groove 45c downward and forward, the inclined portion 22a of the second deck board 22 comes into contact with the bottom surface of the fitting groove 45c. Also, in that state, the second deck board 22 has its narrower front end enter under the front reinforcement 40. Then, if the user releases their hand from the second deck board 22, as shown in FIG. 14, the second deck board 22 is supported in an upright posture by having its upper surface contact the front reinforcement 40 and its lower surface contact the surface on the rear side of the vehicle of the fitting groove 45c.

[0046] Next, the rear support 26 will be described. As shown in FIGS. 15 and 16, the rear support 26 includes a longitudinal rear reinforcement (rear side strut member) 50 extending in the vehicle width direction and a pair of rear brackets (rear side brackets) 52 fixed to each of both ends of the rear reinforcement 50. This rear support 26 can be placed in recesses 28b formed on the rear sides of the pair of sideboards 28 shown in FIGS. 6 and 7 such that each of the pair of rear brackets 52 fits therein. And in a state where the rear support 26 is placed on the pair of sideboards 28, the upper surface of the rear bracket 52 is flush with the upper surface 30 of the sideboard 28. On the other hand, the rear reinforcement 50 is fixed to the rear bracket 52 at a position where the upper surface is lower by the thickness of the second deck board 22 from the upper surface of the rear bracket 52. That is, when the second deck board 22 is placed, as shown in FIGS. 2 and 3, the upper surface of the second deck board 22 is flush with the upper surface of the rear bracket 52 and the upper surface 30 of the sideboard 28, and a flat space is formed over substantially the entire area of the luggage compartment. Note that the rear bracket 52 is configured to be merely placed in the recess 28b of the sideboard 28, and as shown in FIG. 17, the rear support 26 can be easily attached and detached.

[0047] Note that, as shown in FIGS. 1 and 2, the second deck board 22 has a curved portion 22b with a rear end bulging rearward in accordance with the shape of the finish plate 13. On the other hand, since the rear reinforcement 50 is linear, the curved portion 22b on the rear end side of the second deck board 22 will protrude rearward of the rear reinforcement 50. Therefore, when a force is applied to the curved portion 22b from above, the second deck board 22 that is merely placed thereon may have its curved portion lowered, with the front side floating upward with the rear reinforcement 50 as a fulcrum and may come off. In contrast, in this embodiment, as shown in FIGS. 1, 15 to 17, the rear reinforcement 50 is provided with a striker (curved portion support portion) 54 protruding rearward at the center in the vehicle width direction, which can oppose the force applied to the curved portion 22b from above and can prevent rattling of the second deck board 22. Incidentally, the second deck board 22 has a bilaterally symmetric shape and can be placed even when turned over. The back side remains a base material of a resin material, while the front side has a carpet material adhered thereto.

[0048] Also, in this embodiment, the rear support 26 has a structure that can firmly support the force applied from above to the rear portion of the second deck board 22. Specifically, as shown in FIGS. 15 and 16, the rear bracket 52 has a protruding portion 52a protruding rearward, and in a state where the rear support 26 is placed on the side board 28, the protruding portion 52a extends to a position overlapping the finish plate 13 in the vertical direction and functions as a contact portion that contacts from above the finish plate 13. Therefore, the upward force applied to the second deck board 22 is dispersed to the side board 28 and the finish plate 13 via the rear support 26, and according to the vehicle luggage compartment structure of this embodiment, the second deck board 22 can be firmly supported.

[0049] As described above, by installing the deck construction set 20 of the present embodiment, a luggage compartment structure is realized in which a second deck board 22 having the same height as the rear surface 17a of the seat back 17 is installed above the first deck board 18 provided at a position lower than the rear surface 17a of the reclined seat back 17. That is, a flat space that is relatively large can be formed in the vehicle interior by the rear surface 17a of the seat back 17 and the second deck mainly composed of the second deck board 22. Note that the deck construction set 20 of the present embodiment can construct the second deck without performing any processing on the original vehicle luggage compartment structure shown in FIG. 5. Further, the vehicle luggage compartment structure of the present embodiment has not only the storage space under the first deck board 18 but also the storage space formed between the first deck board 18 and the second deck board 22. In other words, the storage space is divided into two layers, and the degree of freedom in storage is high.

[0050] Next, another function of the vehicle luggage compartment structure of the present embodiment realized by the second deck construction set 20 for the vehicle will be described. As described above, on the first deck board 18, none of the components of the second deck construction set 20 are placed. Also, as shown in FIGS. 7 and 17, etc., the dimension of the first deck board 18 in the vehicle width direction is slightly smaller than the interval between the pair of side boards 28. In other words, the first deck board 18 has substantially the same dimension in the vehicle width direction as the second deck board 22 and is structured to fit inside the second deck board 22 in the vehicle width direction when viewed from above. And since the rear support 26 can be easily attached and detached, if the rear support 26 is removed, as shown in FIGS. 18 and 19, the first deck board 18 can be raised with its front end as the starting point or removed. Therefore, even when the second deck board 22 is located above the first deck board 18, the storage space under the first deck board 18 can be effectively utilized.

[0051] In addition, the vehicle 10 in this embodiment is provided with a tonneau cover device 60 for covering the upper part of the luggage compartment. The tonneau cover device 60 is a roll-up type tonneau cover device including a sheet-like tonneau cover body 62 having flexibility, a winding part 64 composed of a shaft part for winding up the tonneau cover body 62 and a case for accommodating it. Although the state of using the tonneau cover device 60 is not shown, in FIG. 3 and the like, an attachment recess 66 for attaching the winding part 64 of the tonneau cover device 60 and a locking groove 68 for locking the rear end of the pulled-out tonneau cover body 62 are shown. Note that there is no space for accommodating the tonneau cover device 60 under the first deck board 18. And in this vehicle luggage compartment structure, the vehicle second deck construction set 20 can accommodate the tonneau cover device 60.

[0052] Specifically, as shown in FIGS. 20 to 22, each of the pair of side boards 28 is provided with a tonneau cover accommodating part 70 for accommodating each of both ends of the tonneau cover device 60. As shown in FIGS. 21 and 22, the tonneau cover accommodating part 70 is formed in a groove shape that opens to the vehicle interior side and extends in the vertical direction. Further, the upper part of the tonneau cover accommodating part 70 is continuous with the recess 28b and also opens upward. Furthermore, the lower part of the tonneau cover accommodating part 70 extends to approximately the lower end of the side board 28. Note that each of both ends of the winding part 64 is biased outward in the longitudinal direction by an elastic member and can hold itself in a state of being stretched in the longitudinal direction. Therefore, the tonneau cover device 60 can be inserted from above in a state of extending in the vehicle width direction into the tonneau cover accommodating part 70 of each of the pair of side boards 28, and can be accommodated with each of both ends biased outward, and can be accommodated at any height position in the vertical direction. That is, as shown in FIG. 22, not only can the tonneau cover device 60 be accommodated in a state of being placed on the first deck board 18, but also as shown in FIG. 23, it is also possible to accommodate it above the luggage 72 in a state where the luggage 72 is accommodated on the first deck board 18.

[0053] In addition, in the vehicle 10 of the present embodiment, depending on the vehicle specifications, the height at which the first deck board 18 is installed with respect to the deck side trim 12 is different, and it becomes the height positions shown in FIGS. 24 and 25. As described above, since the second deck construction set 20 for this vehicle is installed with respect to the pair of deck side trims 12, even if there are differences in specifications as described above, it can be installed in the same manner. And since the tonneau cover housing portion 70 is formed in a groove shape extending in the vertical direction, the tonneau cover device 60 can be housed as shown in FIGS. 24 and 25 regardless of the specifications.

Explanation of Signs

[0054] 10…Vehicle, 12…Deck side trim, 12a…Side wall portion, 12b…Floor surface, 12c…Bulging portion, 13…Finish plate [rear partition member], 17…Seat back, 17a…Back surface, 18…First deck board, 18a…Upper surface, 20…Second deck construction set for vehicle, 22…Second deck board, 22a…Inclined portion, 22b…Curved portion, 24…Front side support, 26…Rear side support, 28…Side board [holder], 40…Front reinforcement [front side strut member], 42…Front bracket [front side bracket], 50…Rear reinforcement [rear side strut member], 52…Rear bracket [rear side bracket], 52a…Protrusion [contact portion], 54…Striker [curved portion support portion], 60…Tonneau cover, 70…Tonneau cover housing portion

Claims

1. A first deck board provided behind a seat back that can be reclined until its back surface becomes substantially horizontal, and installed at a height lower than the back surface of the reclined seat back; and A second deck board that can be installed at the same height as the back surface of the reclined seat back, at a position overlapping above the first deck board; and A front side support member that is held against the left and right side wall portions in the vehicle interior in a posture extending in the vehicle width direction and supports the front side of the second deck board. The second deck board has a shape in which the dimension in the vehicle width direction becomes smaller toward the front end, and each of the left and right sides of the front end is an inclined portion. The front side support member includes a longitudinally shaped front side support column member on which the second deck board is placed, and a pair of front side brackets fixed to each of both ends of the front side support column member for attachment to each of the left and right side wall portions. Each of the pair of front side brackets has a fitting groove that opens upward and into which the inclined portion of the second deck board fits. The front side support member has a self-supporting structure that supports the second deck board in an upright posture in which the rear side thereof is lifted and inclined by causing the front end portion of the second deck board to enter below the front side support column member and fitting each of the inclined portions into the fitting grooves of the pair of front side brackets to support the front end portion of the second deck board. A vehicle cargo compartment structure.

2. The vehicle cargo compartment structure according to claim 1, wherein the fitting groove is inclined such that the bottom surface descends toward the vehicle interior side, and is inclined forward toward the lower side in the depth direction.

3. A vehicle second deck construction set for constructing a second deck at the same height as the back surface of a reclined seat back above a first deck mainly composed of a first deck board provided behind a seat back that can be reclined until its back surface becomes substantially horizontal and installed at a height lower than the back surface of the reclined seat back, for a cargo compartment of a vehicle, the set including: A second deck board; and A front side support member that is held against the left and right side wall portions in the vehicle interior in a posture extending in the vehicle width direction and supports the front side of the second deck board; and A rear side support member that is arranged in a posture extending in the vehicle width direction behind the front side support member and supports the rear side of the second deck board. A pair of holding members that are installed on the floor surface facing upward and are located on each of the left and right sides of the first deck board, and hold each of both ends of the rear support body; Composed of including; The second deck board has a shape in which the dimension in the vehicle width direction becomes smaller as the front end portion faces forward, and each of the left and right sides of the front end portion is an inclined portion; The front support body is composed of a longitudinally shaped front support column member on which the second deck board is placed, and a pair of front brackets fixed to each of both ends of the front support column member for attachment to each of the left and right side wall portions; Each of the pair of front brackets has a fitting groove that opens upward and into which the inclined portion of the second deck board fits; The front support body has a self-standing state support structure that supports the second deck board in an upright posture in which the rear side thereof is lifted and inclined by allowing the front end portion of the second deck board to enter below the front support column member and fitting each of the inclined portions into the fitting grooves of the pair of front brackets to support the front end portion of the second deck board. A second deck construction set for a vehicle.

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