JP2011207275A - Rear luggage compartment structure of vehicle - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide a rear luggage compartment structure of a vehicle, which makes a luggage compartment user-friendly and enables the space of the luggage compartment to be used effectively.SOLUTION: A floor panel 11 has a sloping top surface whose rear part is lower than its front part. The arrangement of a floor board 13 is selectable from multiple positions including an upper position and a lower position by moving the rear part in the vertical direction using the front part as a fulcrum. With the floor board 13 arranged at the upper position, the rear end part of the floor board 13 is positioned at roughly the same height with the lower edge of the opening 17 of the luggage compartment. With the floor board 13 arranged at the lower position, the floor board 13 is arranged along the slope of the top surface of the floor panel 11, so that the rear end part of the floor board 13 is positioned lower than the lower edge of the opening 17 of the luggage compartment.

Description

  The present invention relates to a structure of a luggage compartment provided at a rear portion of a vehicle.

  2. Description of the Related Art Conventionally, there is known a vehicle rear cargo compartment structure that is provided at a rear portion of a vehicle and includes a cargo compartment having a bottom formed by a floor panel and a floor board disposed on the floor panel. The luggage compartment has a cargo compartment opening at the rear thereof where luggage can be taken in and out.

  In such a rear luggage compartment structure, it is required that the luggage compartment space can be used effectively and the luggage compartment is easy to use. Therefore, a structure has been proposed in which the position of the floor board is displaceable between an upper position and a lower position. That is, since the height of the cargo compartment can be made larger in the lower position than in the upper position, it is effective when a large load (especially a tall one) is accommodated in the luggage compartment. In the upper position, for example, the upper surface of the rear end portion of the floorboard is made substantially the same height as the lower edge of the luggage compartment opening, and the upper surface and the lower edge are substantially continuous, There is an advantage that it is easy to take in and out.

  For example, in the rear luggage compartment structure disclosed in Patent Document 1, the floorboard moves vertically between the front position and the lower position in a state where the front and rear portions both move up and down and the whole maintains a substantially horizontal posture. Displace.

JP 2007-302145 A

  However, since the upper surface of the floor panel that constitutes the bottom of the cargo compartment is not necessarily horizontal, the floor board is lifted and lowered while maintaining a generally horizontal posture as disclosed in Patent Document 1. If it does, a big clearance gap may be made between a floor panel and a floor board, and the clearance gap may become a dead space.

  The present invention has been made in view of the above-described problems, and an object of the present invention is to provide a rear luggage compartment structure of a vehicle that is easy to use and can effectively use the cargo compartment space.

  The rear luggage compartment structure of the vehicle according to the present invention includes a cargo compartment provided at the rear of the vehicle and having a bottom formed by a floor panel, and a floor board disposed on the floor panel. The luggage compartment has a cargo compartment opening at the rear thereof where luggage can be taken in and out. The floor panel has an inclined upper surface whose rear part is lower than its front part. The floor board can be selected from a plurality of positions including at least an upper position and a lower position by moving the rear part in the vertical direction with the front part as a fulcrum. In a state where the floor board is disposed at the upper position, the rear end portion of the floor board is positioned at substantially the same height as the lower edge of the luggage compartment opening. In a state where the floor board is disposed at the lower position, the floor board is disposed so as to be inclined downward toward the rear in the vehicle front-rear direction corresponding to the inclination of the upper surface of the floor panel. The end portion is located below the lower edge of the luggage compartment opening.

  In this configuration, the floor panel is rearranged between the upper position and the lower position by moving the rear part of the floor board in the vertical direction with the front part of the floor board as a fulcrum, so that the floor panel is moved to the front part thereof. Even when the rear portion has a lower inclined upper surface than the rear portion, the luggage compartment is easy to use and the space in the luggage compartment can be used effectively.

  That is, when priority is given to the convenience of use of the luggage compartment at the time of loading / unloading of the luggage, the floor board is positioned so that the rear end of the floor board is positioned at substantially the same height as the lower edge of the luggage compartment opening. The rear part is moved upward to place the floorboard in the upper position. On the other hand, when it is desired to use a large space in the luggage compartment, such as when there is a large amount of luggage or large luggage, the floor board has a rear end located below the lower edge of the luggage compartment opening. The rear part is moved downward to place the floor board in the lower position. In this lower position, the floor board is disposed along the inclination of the upper surface of the floor panel. Thus, even when the floor panel has an inclined upper surface whose rear part is lower than its front part, the convenience of the luggage compartment is good and the space of the luggage compartment can be used effectively.

  Further, at the lower position, the floor board is disposed along the inclination of the upper surface of the floor panel, so that the upper surface of the floor board is inclined downward and rearward. Therefore, the load placed on the floor board is restricted from moving forward. In addition, since the rear end of the floor board is located below the lower edge of the cargo compartment opening, the luggage placed in contact with the rear wall of the cargo compartment can move backward. Be regulated. Thereby, even if a vibration etc. arise during movement of vehicles, it can control that a load moves back and forth.

  Specifically, further comprising a support member disposed along the vehicle width direction between the lower surface of the front portion of the floor board and the upper surface of the floor panel, on which the front portion of the floor board is placed, The support member may be configured to support the front portion of the floor board and function as the fulcrum when the rear portion of the floor board is moved in the vertical direction.

  In this configuration, the support member is disposed between the lower surface of the front portion of the floor board and the upper surface of the floor panel, and the front portion of the floor board is placed on the support member, thereby While supporting, a support member can be functioned as the said fulcrum. The support member has a function of holding the front portion of the floor board at the upper position and a function as the fulcrum when the floor board is raised and lowered. Further, since the support member is disposed along the vehicle width direction, the floor board can be supported over a wide area in the vehicle width direction, and even when the floor board is disposed at the upper position. , Can support the luggage stably.

  In addition, it extends in the front-rear direction so as to connect the rear portion of the floor board and the lower edge of the luggage compartment opening, and defines the movement when the floor board is displaced between the upper position and the lower position. A guide support member is further provided, and the guide support member is engaged with the vicinity of the lower edge of the luggage compartment opening so that the guide support member can rotate about the vicinity of the lower edge of the cargo compartment opening. In addition, the front portion of the guide support member that moves up and down by the rotation is pivotally supported by the rear portion of the floor board, and the upper surface of the guide support member is in a state where the floor board is disposed at the lower position. It is preferable that they are arranged so as to be inclined obliquely upward from the floor board to the lower edge of the cargo compartment opening.

  In this configuration, since the guide support member is further provided, it is easy to take in and out the luggage even when the floor board is disposed at the lower position. That is, in the state where the floor board is disposed at the lower position, the upper surface of the guide support member is inclined obliquely upward from the floor board to the lower edge of the luggage compartment opening. By moving the luggage along the upper surface, the luggage can be easily put in and out. Moreover, since the said guide support member prescribes | regulates the motion of a floor board between the said upper position and the said lower position, it can displace a floor board stably.

  Further, in this configuration, the guide support member has both a function for regulating the movement of the floor board and a function for facilitating loading / unloading of luggage. Therefore, the number of parts can be reduced and the increase in weight can be suppressed as compared with the case where these functions are provided to separate members.

  Moreover, it is preferable that the upper surface of the guide support member forms a continuous surface substantially continuous with the upper surface of the floor board in a state where the floor board is disposed at the upper position.

  In this configuration, since the upper surface of the guide support member forms a continuous surface with the upper surface of the floor board at the upper position, the step between the floor board and the guide support member can be reduced. Thereby, in the state in which the floor board is disposed at the upper position, it is possible to suppress the guide support member from being an obstacle to loading and unloading the luggage. Moreover, since the upper surface of the guide support member forms a continuous surface with the upper surface of the floor board, the guide support member has an appearance that is integral with the floor board.

  The rear portion of the guide support member is configured to be disengageable from the vicinity of the lower edge of the cargo compartment opening, and the upper surface of the guide support member from which the rear portion is released is In the state where the floor board is disposed at the lower position, it is preferable to form a continuous surface substantially continuous with the upper surface of the floor board.

  In this configuration, the engagement of the rear portion of the guide support member can be released, and the upper surface of the guide support member is substantially continuous with the upper surface of the floor board when the engagement is disengaged and disposed at the lower position. Since the continuous surface is formed, the storage space in the rear part of the luggage compartment can be further increased. Thereby, the variation of the luggage compartment structure according to a use spreads.

  A shaft portion extending in the vehicle width direction is provided on one of the front portion of the guide support member and the rear portion of the floor board, and the shaft is disposed on the other of the front portion of the guide support member and the rear portion of the floor board. A shaft support portion that rotatably supports the shaft portion and supports the shaft portion so as to be relatively slidable along the front-rear direction. The shaft portion and the shaft support portion support the front portion of the guide support member. It is preferable that the portion is pivotally supported on the rear portion of the floor board.

  In this configuration, the guide support member can be rotated with respect to the floor board, and can be slid in the front-rear direction, so that the floor board can be smoothly and stably rearranged. In this way, the movement of the floorboard that is displaced between the upper position and the lower position is regulated smoothly and stably by the guide support member, so that the user can easily operate the floorboard. Depending on the situation, visual inspection during operation is also unnecessary.

  Further, it is preferable that a plurality of the guide support members are provided, and these guide support members are arranged in the vehicle width direction.

  In this configuration, since the plurality of guide support members are arranged in the vehicle width direction, the floor board can be stably supported, and each guide support member also functions as a stopper that restricts the movement of the load in the vehicle width direction. Fulfill.

  According to the present invention, even when the floor panel has an inclined upper surface whose rear part is lower than its front part, the convenience of use of the cargo compartment is good and the space of the cargo compartment is effectively used. Can do.

It is sectional drawing which shows the state which looked at the rear luggage compartment structure of the vehicle which concerns on one Embodiment of this invention from upper direction. It is the II-II sectional view taken on the line of FIG. It is the III-III sectional view taken on the line of FIG. It is the IV-IV sectional view taken on the line of FIG. It is the VV sectional view taken on the line of FIG. (A) is a perspective view which shows the state which looked at the guide support member in the said rear luggage compartment structure from the downward direction, (B) is a perspective view which shows the state which looked at the rear part of the floor board from the downward direction. It is the VII-VII sectional view taken on the line of FIG. 1, The state which has arrange | positioned the said floor board in the upper position is shown. It is sectional drawing which shows the state by which the said floor board was arrange | positioned in the downward position. FIG. 6 is a cross-sectional view showing a state in which the floor board is disposed at a lower position and the engagement of the rear portion of the guide support member is released.

<Overall structure of cargo room>
Hereinafter, a rear luggage compartment structure of a vehicle according to an embodiment of the present invention will be described in detail with reference to the drawings. 1 to 3 show a rear luggage compartment structure of a vehicle according to the present embodiment. In this vehicle, a front seat (not shown) including a driver seat and a passenger seat is disposed at the front of the passenger compartment, and a rear seat 31 and a luggage compartment 15 are sequentially disposed behind the front seat. .

  The luggage compartment 15 has a luggage compartment opening 17 through which a luggage can be taken in and out. The luggage compartment opening 17 is closed by the rear gate 33, and can be opened and closed by turning the rear gate 33 around the upper end of the rear gate 33 when loading / unloading the cargo.

  The front seat and the rear seat 31 are installed on the floor panel of the passenger compartment. Specifically, the floor panel includes an unillustrated front floor panel serving as an installation section for the front seat, an unillustrated center floor panel serving as an installation section for the rear seat 31, and an installation section for the floor board 13. And the rear floor panel 11 constituting the bottom of the luggage compartment 15. Hereinafter, the rear floor panel 11 is simply referred to as a floor panel 11.

  As shown in FIG. 2, the floor panel 11 has an inclined upper surface whose rear portion 11r is lower than its front portion 11f. Although this floor panel 11 has some ups and downs partially, it is inclined downward as it goes from the front part 11f to the rear part 11r. On the floor panel 11, a floor board 13 to be described later is disposed.

  As shown in FIGS. 1 and 3, rear side members 37 are disposed on both sides of the floor panel 11 in the vehicle width direction W along the front-rear direction. A floor panel side 43 is connected to the outside of the rear side member 37 in the vehicle width direction W. As shown in FIGS. 2 and 3, prismatic side members (stuffing) 45 formed of foamed resin are disposed along the front-rear direction on the upper surface of each rear side member 37. In addition, illustration of the side member 45 is abbreviate | omitted in FIG.

  The lower end portion of the trunk side trim 39 is in contact with the upper surface of each floor panel side 43. Each trunk side trim 39 is erected upward from the upper surface of the floor panel side 43 to form the inner surface of the luggage compartment 15.

  As shown in FIG. 2, a rear end member 41, a rear end panel 47, and a rear bumper 35 are disposed in this order on the rear R of the floor panel 11. The rear end member 41, the rear end panel 47, and the rear bumper 35 are extended along the vehicle width direction W. On the front F side of the rear end member 41, a rear end trim 27 is extended along the vehicle width direction W so as to cover the rear end member 41.

  As shown in FIGS. 1, 2, and 7, the rear end trim 27 has a lower end portion 27 f that comes into contact with the upper surface of the floor panel 11, and stands upward from the lower end portion 27 f so as to face the front surface of the rear end member 41. And a rear wall portion 27d. The rear wall portion 27d forms a part of the rear wall of the luggage compartment 15. The lower end portion 27f of the rear end trim 27 has an upper surface extending forward F from the lower end of the rear wall portion 27d. As will be described later, a rear end portion of the floor board 13 disposed at a lower position is placed on the upper surface. The rear end trim 27 has an upper surface portion 27 a that is disposed so as to cover the upper surface of the rear end member 41. The upper surface portion 27 a constitutes the lower edge of the luggage compartment opening 17.

  The rear portion of the rear end trim 27 has several different shapes depending on the position in the vehicle width direction W. First, the shape of the rear end trim 27 near the center in the vehicle width direction W will be described. As shown in FIG. 1 and FIG. 4, which is a sectional view taken along the line IV-IV, a ring-shaped striker 49 is fixed near the center of the upper surface of the rear end member 41 in the vehicle width direction W. In the vicinity of the center of the rear end trim 27 in the vehicle width direction W, a recess 27e having a through hole through which the striker 49 is inserted is provided below the both sides in the vehicle width direction W. The striker 49 protrudes upward from the upper surface of the recess 27e through the through hole. When the rear gate 33 is rotated downward about its upper end portion to close the luggage compartment opening 17, a latch (not shown) provided at the lower end portion of the rear gate 33 engages with the striker 49.

  Next, the shape of the rear end trim 27 in the portion that engages and supports the rear end portion of the floor board 13 will be described. As shown in FIG. 5 which is a cross-sectional view taken along the line V-V of FIG. 1, the rear end trim 27 in this engaging portion is formed between the first engaging convex portion 27b and the rear wall portion 27d. A recess 27g is provided. The first engaging convex portions 27b and the concave portions 27g are extended along the vehicle width direction W, and are provided at a plurality of locations along the vehicle width direction W as shown in FIG.

  The upper end of each first engagement convex portion 27b is provided at a position lower than the upper surface portion 27a in consideration of the thickness of the floor board 13. Thereby, when the floor board 13 is arranged as shown in FIG. 5, the upper surface 13 c of the floor board 13 and the upper surface of the upper surface portion 27 a of the rear end trim 27 become a continuous surface. Each first engagement convex portion 27b is engaged with a first engagement concave portion 13b (see FIG. 6B) provided on the lower surface of the rear end portion of the floor board 13 to be described later. The rear end portion of the recess 13b is engaged with the recess 27g.

  Next, the shape of the rear end trim 27 in a portion that engages with a guide support member 21 described later will be described. As shown in FIGS. 2 and 7 which are sectional views taken along the line II-II of FIG. 1, the rear end trim 27 in this engaging portion is provided between the upper surface portion 27a and the rear wall portion 27d described above. A stepped portion 27k positioned below the upper surface portion 27a by the thickness of the rear portion of the vehicle 21; a second engaging convex portion 27c disposed above the stepped portion 27k; and the second engaging convex portion. 27c and a connecting portion 27h that connects the stepped portion 27k. A plurality of second engaging convex portions 27 c are provided at positions corresponding to the rear portions of the respective guide support members 21. The shape of the second engagement convex portion 27c can be, for example, a cylindrical shape or a spherical shape having a substantially circular cross section as shown in FIG.

  In consideration of the thickness of the guide support member 21, the upper end of each second engagement convex portion 27c is provided at a position lower than the upper surface portion 27a. Thereby, when the guide support member 21 is arranged as shown in FIG. 7, the upper surface 21 e of the guide support member 21 and the upper surface 13 c of the floor board 13 and the upper surface of the upper surface portion 27 a of the rear end trim 27 are substantially continuous. It becomes a continuous surface. Each second engagement convex portion 27c engages with a second engagement concave portion 21d (see FIG. 6A) provided on the lower surface of the rear portion of the guide support member 21 described later.

  The floor board 13 is disposed on the floor panel 11. As shown in FIGS. 1 and 2, the floor board 13 has a flat plate shape. The front end portion of the floor board 13 is located close to the rear seat 31, the rear end portion of the floor board 13 is located close to the rear end trim 27, and both sides of the floor board 13 in the vehicle width direction W are sideways. It is in a position close to the member 45. That is, the floor board 13 has a shape that matches the shape of the upper surface of the floor panel 11 that forms the bottom of the luggage compartment 15.

  In the present embodiment, the floor board 13 can be selected from an upper position and a lower position by moving the rear part in the vertical direction with the front part as a fulcrum. As shown by a solid line in FIG. 2, the upper surface 13c of the floor board 13 is substantially horizontal when the floor board 13 is disposed at the upper position. On the other hand, as indicated by a two-dot chain line in FIG. 2, in a state where the floor board 13 is disposed at the lower position, the upper surface 13 c of the floor board 13 is inclined downward toward the rear R. Hereinafter, the raising / lowering mechanism of the floor board 13 is demonstrated concretely.

<Floor board lifting mechanism>
As shown in FIGS. 1 to 3, a support member 19 extending along the vehicle width direction W is disposed on the upper surface of the front portion 11 f of the floor panel 11. The support member 19 is made of, for example, a foamed resin and has a prismatic shape. Both end portions of the support member 19 are disposed at positions close to the rear side members 37 on both sides.

  The front portion of the floor board 13 is placed on the support member 19 such that the lower surface thereof abuts on the upper portion of the support member 19. The support member 19 supports the front part of the floor board 13 and functions as a fulcrum when the rear part of the floor board 13 is moved in the vertical direction. The front portion of the floor board 13 is only placed on the support member 19 and is not connected to the support member 19. Therefore, when the rear portion of the floor board 13 is moved up and down to change the arrangement, the lower surface of the front portion of the floor board 13 is slid with respect to the support member 19, thereby The position can be finely adjusted.

  Note that the upper surface of the support member 19 is set at a position lower than the upper surface of the side member 45 by the thickness of the floor board 13 in the vehicle vertical direction. Therefore, when the floor board 13 is placed on the upper surface of the support member 19 and the floor board 13 is in the upper position, the upper surface of the floor board 13 is substantially continuous with the upper surface of the side member 45 as shown in FIG. Since it forms, the luggage compartment which expanded the mounting surface substantially in the vehicle width direction can be formed.

  As shown by a solid line in FIG. 2, in a state where the floor board 13 is disposed at the upper position, the rear end portion of the floor board 13 is substantially the same as the lower edge of the luggage compartment opening 17 (upper surface portion 27 a of the rear end trim 27). Located at the height of On the other hand, as shown by a two-dot chain line in FIG. 2, in a state where the floor board 13 is arranged at the lower position, the floor board 13 is arranged along the inclination of the upper surface of the floor panel 11, and the rear end portion of the floor board 13 is arranged. Is located below the lower edge of the luggage compartment opening 17 (the upper surface portion 27a of the rear end trim 27).

  As shown in FIG. 6B, the lower surface of the rear end portion of the floor board 13 is provided with a plurality of first engaging recesses 13b formed along the vehicle width direction W as described above. As shown in FIGS. 1 and 5, each first engagement recess 13 b engages with each first engagement protrusion 27 b of the rear end trim 27 in a state where the floor board 13 is disposed at the upper position. Yes.

  As shown in FIGS. 1, 2, and 7, a plurality of guide support members 21 are connected to the rear portion of the floor board 13. These guide support members 21 are arranged in the vehicle width direction W. As shown in FIG. 6, each guide support member 21 is a rod-shaped member including a quadratic prism-shaped member main body 21 a and a rear portion 21 b that is provided at one end of the member main body 21 a and engages with the second engagement convex portion 27 c. It is a member. Each guide support member 21 extends in the front-rear direction so as to connect the rear portion of the floor board 13 and the lower edge of the luggage compartment opening 17.

  As shown in FIG. 8, the front end surface 21c of each guide support member 21 forms a substantially continuous surface with the lower surface of the floor board 13 in a state where the floor board 13 is disposed at the lower position. 21 is an inclined surface inclined with respect to the longitudinal direction of 21. The rear end surface 21f of each guide support member 21 is an inclined surface that is inclined with respect to the longitudinal direction of the guide support member 21 so as to form a substantially continuous surface with the upper surface of the upper surface portion 27a of the rear end trim 27 at the lower position. is there.

  Each guide support portion 21 has an upper surface (guide surface) 21e inclined obliquely upward from the front side toward the rear portion 21b in a state where the floor board 13 is disposed at the lower position. The guide surface 21e of the guide support member 21 forms a continuous surface that is substantially continuous with the upper surface 13c of the floor board 13 in the state where the floor board 13 shown in FIG.

  As shown in FIG.1 and FIG.6 (B), the several recessed part 13a in which each guide support member 21 can be fitted is provided in the rear part of the floor board 13. As shown in FIG. The plurality of recesses 13 a are arranged along the vehicle width direction W.

  As will be described later, each guide support member 21 defines a movement when the floor board 13 is displaced between the upper position and the lower position. Each guide support member 21 has a rear portion 21 b engaged with the vicinity of the lower edge of the cargo compartment opening 17 so that the guide support member 21 can rotate around the lower edge of the cargo compartment opening 17. Each guide support member 21 is pivotally supported by the rear portion of the floor board 13 at the front portion of the guide support member 21 that moves up and down by its rotation.

  Specifically, as shown in FIG. 1, FIG. 6 (B) and FIG. 7, the front portion of the recess 13a of the floor board is bridged between a pair of inner surfaces facing the vehicle width direction W. A shaft portion 23 is provided. On the other hand, a shaft support portion 25 made of a long hole that penetrates in the vehicle width direction W and extends in the longitudinal direction is provided at the front portion of the member main body 21a of the guide support member 21.

  As shown in FIGS. 1 and 7, the shaft portion 23 is inserted into the shaft support portion 25. The shaft portion 23 is slidable relative to the shaft support portion 25 in the shaft support portion 25 along the front-rear direction. Therefore, the guide support member 21 is relatively slidable along the front-rear direction with respect to the floor board 13. As described above, the front portion of the guide support member 21 is pivotally supported by being connected to the rear portion of the floor board 13 by the shaft portion 23 and the shaft support portion 25.

  Further, a second engagement that is rotatably engaged with a second engagement convex portion 27 c provided on a rear end trim 27, which is in the vicinity of the lower edge of the cargo compartment opening portion 17, at the rear portion of the guide support member 21. A recess 21d is formed. The inner surface of the second engagement concave portion 21d is a curved surface along the second engagement convex portion 27c having a columnar shape or a spherical shape. As shown in FIG. 6, the opening of the second engaging recess 21d is formed on the front edge 21g located on the front side in the vehicle front-rear direction, the rear edge 21h located on the rear side, and both sides in the vehicle width direction. The edge portions 21k and 21m are formed.

  The second engagement recess 21d releases the engagement with the second engagement protrusion 27c by applying a force to the guide support member 21 in a direction in which the second engagement recess 21d moves away from the second engagement protrusion 27c. Is possible. Further, the second engagement concave portion 21d that has been disengaged can be engaged again with the second engagement convex portion 27c. In order to enable engagement and release of the second engagement protrusion 27c and the second engagement recess 21d, for example, the outer diameter of the second engagement protrusion 27c and the opening of the second engagement recess 21d These dimensions may be adjusted as appropriate. In addition, one or both of the second engagement convex portion 27c and the second engagement concave portion 21d may be formed of a material such as a synthetic resin that can be elastically deformed to such an extent that the engagement and the release thereof can be performed.

  The connecting portion 27h of the rear end trim 27 has a sufficient second engaging recess 21d so that the guide support member 21 is inclined from the upper surface 13c of the floor board 13 to the upper surface of the upper surface portion 27a of the rear end trim 27 in the lower position shown in FIG. In order to make the structure movable (rotatable), the connecting portion 27h in the upper position shown in FIG. 7 is a position (frontward) biased rearward in the vehicle front-rear direction with respect to the opening of the second engagement recess 21d. (Position closer to the rear edge 21h than the edge 21g).

  The upper surface 21e of the guide support member 21 in which the engagement of the second engagement recess 21d is released is substantially continuous with the upper surface 13c of the floor board 13 in a state where the floor board 13 shown in FIG. 9 is disposed at the lower position. Form a continuous surface.

  In the present embodiment, as shown in FIG. 9, the lower end portion on the rear end side of the guide support member 21 is lowered in accordance with the formation of the second engagement recess 21 d at the rear end of the guide support member 21. Since it has a protruding shape, the portion on the rear end side of the upper surface 21e is positioned slightly above the upper surface 13c. That is, in the present embodiment, the upper surface 21e is not completely flush with the upper surface 13c, and the upper surface 21e and the upper surface 13c have some unevenness, but a part of the guide support member 21 is formed on the floor board 13. Since it is accommodated in the recessed part 13a, the storage space in the rear part of the luggage compartment 15 can be enlarged compared with the state shown in FIG.

  Therefore, in the present embodiment, the state in which the upper surface 21e of the guide support member 21 is substantially continuous with the upper surface 13c of the floor board 13 includes the case where the upper surface 21e and the upper surface 13c are slightly uneven, and the floor board 13 This means that at least a part of the guide support member 21 is accommodated in the recess 13a.

<Up-and-down movement of floorboard>
Next, the raising / lowering operation | movement of the floor board 13 is demonstrated.

  When the floor board 13 arranged at the upper position is displaced to the lower position, first, the rear end portion or the side end portion of the floor board 13 is gripped or provided on the floor board 13 as necessary. With the gripping portion (not shown) gripped, the rear portion of the floor board 13 is lifted upward to disengage the first engagement recess 13b and the first engagement protrusion 27b.

  At this time, the floor board 13 pivots slightly upward (as a fulcrum) around the front part of the floor board 13 placed on the support member 19, and the rear part is lifted upward from the front part. Become. As a result, the shaft portion 23 provided on the floor board 13 also moves slightly upward, so that the guide support member 21 rotates with the second engagement convex portion 27c engaged with the second engagement concave portion 21d as a fulcrum. The front part of the guide support member 21 is slightly lifted upward.

  Next, the floor board 13 is moved to the front F until the rear end portion of the floor board 13 is positioned forward F from the rear wall portion 27d of the rear end trim 27. When moving to the front F, the lower surface of the front portion of the floor board 13 slides on the support member 19.

  Next, the rear portion of the floor board 13 is moved downward until the rear end portion of the floor board 13 contacts the upper surface of the lower end portion 27f of the rear end trim 27 (state shown in FIG. 8). During this movement, as shown in FIGS. 7 and 8, the shaft portion 23 provided on the floor board 13 moves the interior of the shaft support portion (long hole) 25 relative to the shaft support portion 25. Move forward.

  On the other hand, the guide support member 21 has its front portion moved downward with the second engagement convex portion 27c as a fulcrum as the shaft portion 23 moves downward. Thereby, the floor board 13 is arrange | positioned in the said downward position.

  As shown in FIG. 8, in a state where the floor board 13 is disposed at the lower position, the shaft portion 23 is located at the front end of the shaft support portion (long hole) 25, so that the floor board 13 is Further forward movement is restricted. That is, in order for the floor board 13 to move forward from the state of FIG. 8, the guide support member 21 rotates clockwise (clockwise) in FIG. 8 around the second engagement convex portion 27c, and the floor The board 13 needs to lift upward against its own weight. Therefore, in the lower position shown in FIG. 8, the floor board 13 is effectively restricted from moving forward. Thereby, arrangement | positioning of the floor board 13 is stabilized in the said lower position.

  In the state in which the floor board 13 is disposed at the lower position, the upper surface (guide surface) 21e of the guide support member 21 has a lower edge of the cargo compartment opening 17 from the upper surface 13c of the floor board 13 as shown in FIG. In other words, the rear end trim 27 is disposed so as to be inclined obliquely upward (in a rearward rising manner) over the upper surface of the upper surface portion 27a.

  In the lower position, the following modifications are possible. That is, the guide support member 21 is displaced from the state shown in FIG. 8 to the state shown in FIG. Specifically, first, the member main body 21a of the guide support member 21 is gripped, and the second engagement recess 21d is applied with a force in the direction away from the second engagement protrusion 27c to apply the second engagement. The engagement between the recess 21d and the second engagement protrusion 27c is released. Similarly, the other guide support members 21 are released from the engagement.

  Next, while the guide support member 21 is slid forward in the shaft support portion 25 so that the shaft portion 23 moves relatively rearward, the guide support member 21 is tilted as shown in FIG. As shown in FIG. 4, the rear portion of the guide support member 21 is moved downward so as to be in a substantially horizontal state, and the guide support member 21 is accommodated in the recess 13 a of the floor board 13. In the state shown in FIG. 9, the upper surface 21 e of the guide support member 21 forms a continuous surface that is substantially continuous with the upper surface 13 c of the floor board 13.

  In addition, when the floor board 13 arranged at the lower position shown in FIG. 9 is displaced to the upper position shown in FIG. First, the guide support member 21 is gripped and the rear portion of the guide support member 21 is moved upward, and the second engagement recess 21d is engaged (fitted) with the second engagement protrusion 27c as shown in FIG. .

  Next, in a state where the floor board 13 is gripped, the rear part of the floor board 13 is moved upward so that the lower surface of the floor board 13 is disposed at a position higher than the upper end of the first engagement recess 13b. Next, the floor board 13 is moved to the rear R until the first engagement recess 13 b of the floor board 13 is disposed above the first engagement protrusion 27 b of the rear end trim 27. When moving to the rear R, the lower surface of the front portion of the floor board 13 slides on the support member 19.

  Thereafter, the rear portion of the floor board 13 is moved downward to engage each first engagement recess 13b with the corresponding first engagement projection 27b as shown in FIG. On the other hand, each guide support member 21 is automatically displaced from the state of FIG. 8 to the state of FIG. 7 with the series of operations of the floor board 13 because the shaft portion 23 and the shaft support portion 25 are engaged. To do. Thereby, the floor board 13 is arrange | positioned in the said upper position.

  As described above, in the present embodiment, the floorboard 13 is rearranged between the upper position and the lower position by moving the rear part of the floorboard 13 in the vertical direction with the front part of the floorboard 13 as a fulcrum. Since it can be done, the form of the cargo compartment can be changed according to the use situation, and a form that is convenient to use can be selected as appropriate, and even if the floor panel 11 is inclined lower at the rear than at the front, Since the floor board 13 is arranged so as to incline downward as it goes rearward in the vehicle front-rear direction corresponding to the inclination of the upper surface of the floor panel 11, the space of the luggage compartment can be used effectively both in the upper position and the lower position. .

  In this embodiment, the support member 19 is disposed between the lower surface of the front portion of the floor board 13 and the upper surface of the floor panel 11, and the front portion of the floor board 13 is placed on the support member 19. While supporting the front part of the floor board 13, the support member 19 can be functioned as the said fulcrum. The support member 19 has a function of holding the front portion of the floor board 13 at the upper position and a function as the fulcrum when the floor board 13 is raised and lowered. Since the support member 19 is disposed along the vehicle width direction W, the load can be stably supported even when the floor board 13 is disposed at the upper position.

  Moreover, in this embodiment, since the guide support member 21 is provided, it is easy to take in and out the luggage even when the floor board 13 is disposed at the lower position. That is, in the state where the floor board 13 is disposed at the lower position, the upper surface of the guide support member 21 is inclined obliquely upward from the floor board 13 to the lower edge of the luggage compartment opening 17. By moving the luggage along the upper surface, the luggage can be easily put in and out. Moreover, since the guide support member 21 regulates the movement of the floor board 13 between the upper position and the lower position, the floor board 13 can be stably displaced.

  Further, the guide support member 21 has a function of regulating the movement of the floor board 13 and a function of facilitating loading / unloading of luggage. Therefore, the number of parts can be reduced and the increase in weight can be suppressed as compared with the case where these functions are provided to separate members.

  In the present embodiment, since the upper surface of the guide support member 21 forms a continuous surface with the upper surface of the floor board 13 at the upper position, the step between the floor board 13 and the guide support member 21 can be reduced. it can. Thereby, in the state in which the floor board 13 is disposed at the upper position, it is possible to suppress the guide support member 21 from becoming an obstacle to taking in and out the luggage. Further, since the upper surface of the guide support member 21 forms a continuous surface with the upper surface of the floor board 13, the guide support member 21 has an external appearance integrated with the floor board 13.

  Further, in the present embodiment, the engagement of the rear portion of the guide support member 21 can be released. When the engagement is released, the upper surface of the guide support member 21 is placed on the floor board 13. Since a continuous surface substantially continuous with the upper surface of the cargo space is formed, the storage space in the rear part of the cargo compartment can be further increased. Thereby, the variation of the luggage compartment structure according to a use spreads.

  Further, in the present embodiment, the shaft portion 23 extending in the vehicle width direction W is provided at the rear portion of the floor board 13, and the shaft portion 23 is rotatably supported at the front portion of the guide support member 21. A shaft support portion 25 is provided to support the slide 23 in a slidable manner along the front-rear direction. The front portion of the guide support member 21 is pivotally supported on the rear portion of the floor board 13 by the shaft portion 23 and the shaft support portion 25. This makes it possible to change the floorboard arrangement smoothly and stably. As described above, the movement of the floor board 13 that is displaced between the upper position and the lower position is smoothly and stably defined by the guide support member 21, so that the user can easily operate the floor board 13. In some cases, visual inspection during operation is unnecessary.

  In the present embodiment, since the plurality of guide support members 21 are arranged in the vehicle width direction W, the floor board 13 can be stably supported, and each guide support member 21 moves in the vehicle width direction W of the load. It also functions as a stopper that regulates

  Note that the present invention is not limited to the above-described embodiment, and various modifications and improvements can be made without departing from the spirit of the present invention.

  For example, in the above-described embodiment, the case where the floorboard arrangement can be selected from the upper position and the lower position has been described as an example. However, for example, another intermediate position is included between the upper position and the lower position. Three or more arrangements may be selected. In the case of disposing at the intermediate position, for example, the floor board can be disposed at the intermediate position by providing a stepped mounting surface on the rear wall of the rear end trim on which the rear end of the floor board can be mounted. is there.

  Moreover, although the front part of the floor board was mounted on the support member and described as an example in the embodiment, the floor board is not connected to the support member, the present invention is not limited to this. The structure for supporting the front part of the floor board may be another structure as long as the floor board can rotate around the front part.

  In the above-described embodiment, the shaft portion that connects the floor board and the guide support member is provided on the floor board, and the shaft support portion is provided on the guide support member. The guide support member may be provided, and the shaft support portion may be provided on the floor board. Further, the structure in which the guide support member is pivotally supported by the floor board is not limited to the above embodiment.

  Moreover, although the case where the guide support member was provided was illustrated in the said embodiment, the guide support member does not necessarily need to be provided and can also be abbreviate | omitted.

DESCRIPTION OF SYMBOLS 11 Floor panel 13 Floor board 13a Notch part 13b 1st engagement recessed part 13c Upper surface of floor board 15 Cargo compartment 17 Cargo compartment opening part 19 Support member 21 Guide support member 21a Main body part 21b Rear part 21c Front end surface 21d 2nd engagement Recess 21e Guide surface 21f Rear end surface 23 Shaft portion 25 Shaft support portion 27 Rear end trim 27a Upper surface of rear end trim (lower edge of cargo compartment opening)
27b 1st engagement convex part 27c 2nd engagement convex part 27d Rear wall part

Claims (7)

A rear luggage compartment structure of a vehicle comprising a cargo compartment provided at a rear portion of a vehicle and having a bottom portion formed of a floor panel, and a floor board disposed on the floor panel,
The luggage compartment has a luggage compartment opening at the rear thereof where luggage can be taken in and out,
The floor panel has an inclined upper surface whose rear part is lower than its front part,
The floor board can be selected from a plurality of positions including at least an upper position and a lower position by moving the rear part in the vertical direction with the front part as a fulcrum,
In the state where the floor board is arranged at the upper position, the rear end of the floor board is located at substantially the same height as the lower edge of the luggage compartment opening,
In a state where the floor board is disposed at the lower position, the floor board is disposed so as to be inclined downward toward the rear in the vehicle front-rear direction corresponding to the inclination of the upper surface of the floor panel. The rear luggage compartment structure of a vehicle, the end of which is located below the lower edge of the cargo compartment opening. A support member disposed along the vehicle width direction between the lower surface of the front portion of the floor board and the upper surface of the floor panel, further comprising a support member on which the front portion of the floor board is placed;
2. The vehicle rear luggage compartment structure according to claim 1, wherein the support member supports a front portion of the floorboard and functions as the fulcrum when the rear portion of the floorboard is moved in the vertical direction. A guide support that extends in the front-rear direction so as to connect the rear portion of the floorboard and the lower edge of the luggage compartment opening, and that regulates movement when the floorboard is displaced between the upper position and the lower position. Further comprising a member,
The guide support member has a rear portion engaged with the vicinity of the lower edge of the cargo compartment opening so as to be pivotable about the vicinity of the lower edge of the cargo compartment opening. The front part of the guide support member that moves is pivotally supported on the rear part of the floor board,
The upper surface of the guide support member is disposed so as to be inclined obliquely upward from the floor board to the lower edge of the luggage compartment opening in a state where the floor board is disposed at the lower position. Item 3. A rear luggage structure of a vehicle according to Item 1 or 2.   4. The rear luggage compartment structure of a vehicle according to claim 3, wherein the upper surface of the guide support member forms a continuous surface substantially continuous with the upper surface of the floor board in a state where the floor board is disposed at the upper position.   The rear portion of the guide support member is configured to be disengageable from the vicinity of the lower edge of the luggage compartment opening, and the upper surface of the guide support member from which the rear portion has been disengaged is the floor. 5. The rear luggage compartment structure of the vehicle according to claim 3, wherein in a state where the board is disposed at the lower position, a continuous surface that is substantially continuous with an upper surface of the floor board is formed. A shaft portion extending in the vehicle width direction is provided on one of the front portion of the guide support member and the rear portion of the floor board, and the shaft portion is disposed on the other of the front portion of the guide support member and the rear portion of the floor board. A shaft support portion is provided that supports the shaft portion so as to be rotatable and relatively slidably supports the shaft portion along the front-rear direction.
The vehicle rear luggage compartment structure according to any one of claims 3 to 5, wherein a front portion of the guide support member is pivotally supported by a rear portion of the floor board by the shaft portion and the shaft support portion. The vehicle rear luggage compartment structure according to any one of claims 3 to 6, wherein a plurality of the guide support members are provided, and the guide support members are arranged in the vehicle width direction.

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