JP4692963B2 - Car luggage compartment structure - Google Patents

Description

  The present invention relates to a luggage compartment structure for a back door type vehicle.

Back in the door type of cargo room structure for a vehicle is in a state of open back door, luggage compartment rotating toward the vehicle front about the hinge point of the front end of the backrest portion Zaioso polymerized disposed on a rear portion of the floor It is known that the backrest member and a bench with the back part of the cargo compartment floor as a seating part are configured by moving and standing so that a person can sit on the bench facing the rear of the vehicle. (For example, refer to Patent Document 1).
JP 2000-142477 (page 3, FIG. 1)

  While it is possible to increase the added value as an RV vehicle by using the rear part of the cargo compartment floor as a bench, one of the requirements is that a van type vehicle can load more luggage on the cargo compartment floor. If the backrest is placed on the back of the cargo floor as shown in Fig. 1, and the bench is configured by rotating and standing up toward the front of the vehicle, the rear of the cargo floor is This causes a problem that it cannot be used as a loading space.

  Therefore, the present invention provides a vehicle luggage compartment structure that can effectively use the rear part of the cargo compartment floor as a bench while securing its loading space.

In the vehicle luggage compartment structure according to the present invention, the storage box is disposed at the rear of the cargo compartment floor, and the first lid member is detachably provided to cover the upper opening of the storage box. A second lid member that covers the upper surface of the storage box is provided so as to be openable and closable around a hinge mechanism provided on the front side of the storage box, and the second lid member is opened and raised to a fully open position, whereby the first lid member Can be constructed with the second lid member as a backrest portion, and the first lid straddling the rear edge of the upper opening of the storage box and the upper edge of the vehicle body rear end cross member. A shielding plate that is substantially flush with the upper surface of the lid member is provided .

  According to the luggage compartment structure of the vehicle of the present invention, when the second lid member is opened and raised to the fully open position toward the front of the vehicle, the first lid member serves as a seating portion and the second lid member serves as a backrest portion. A rear-facing bench can be constructed, and the outdoor life can be enjoyed more.

  Thus, even when the rear part of the cargo compartment floor is used as a bench, the cargo loaded on the rear part of the cargo compartment floor can be stored in the storage box by opening the first lid member. There is no sacrifice in space.

In addition, since the first lid member can be removed, the storage space of the storage box can be expanded by removing the first lid member during normal operation.
Furthermore, since a shielding plate is provided that is substantially flush with the upper surface of the first lid member across the rear edge of the upper opening of the storage box and the upper edge of the vehicle body rear end cross member, Then, the seating surface can be enlarged by the shielding plate, and the seating property can be further improved.

  Hereinafter, an embodiment of the present invention will be described in detail with reference to the drawings.

  1 to 8 show an embodiment of a vehicle luggage compartment structure according to the present invention, FIG. 1 is a cross-sectional view showing a luggage compartment structure in a state where a back door is opened, and FIG. FIG. 3 is a perspective view showing a state in which a bench is formed. 4 is an exploded perspective view showing the relationship between the storage box and the hinge mechanism, FIG. 5 is a perspective view showing a mounting state of the hinge mechanism, and FIG. 6 is a sectional view taken along line AA in FIG. 7 is a cross-sectional view taken along the line BB of FIG. 4, and FIG. 8 is a cross-sectional view of a C range portion of FIG.

  As shown in FIGS. 1 and 2, the luggage compartment structure of the vehicle according to the present embodiment is applied to a vehicle including a back door 3 that can be opened and closed in the vertical direction around a door hinge 2 at the rear of a vehicle body 1.

  The vehicle body floor 4 includes a front floor panel 5 and a rear floor panel 6, and the rear floor panel 6 as the vehicle body floor panel is formed with a general portion 6 a (see FIG. 5) with a height above the front floor panel 5. However, in the present embodiment, the general portion 6a having a high ground clearance is left on both sides in the vehicle width direction, and the central portion 6b is formed as a concave portion with a ground clearance lower than that of the front floor panel 5. .

  In the present embodiment, a front storage box 7 made of a synthetic resin material is disposed on the front side of the central portion 6b, and a cargo compartment floor 8 made of a synthetic resin material is disposed to cover the upper opening of the front storage box 7. It is.

  A partition wall 4a is provided at the front end of the central portion 6b. The front storage box 7 has a front edge portion and both side edges in the vehicle width direction, and an upper end portion of the partition wall 4a and general portions on both sides in the vehicle width direction. On the other hand, the cargo floor 8 has a hinge point at the front end thereof so that the cargo can be stored in the front storage box 7 by opening and closing the cargo floor 8 in the vertical direction. It is.

  1 and 2, S and B indicate the seat back of the rear seat.

  Here, a rear storage box 9 made of a synthetic resin material as a storage box is disposed at the rear of the luggage compartment floor 8.

  The rear storage box 9 is open on the upper side in the same manner as the front storage box 7, and its front edge and both side edges in the vehicle width direction are connected to a support frame 23 (see FIGS. 4 and 4) of the hinge mechanism 21 described later. 5) and the general portion 6a on both sides in the vehicle width direction.

  As shown in FIGS. 3 and 4, the rear storage box 9 has a box-shaped hinge cover 10 integrally formed at the front corners on both sides in the vehicle width direction, and at the rear end portions on both sides in the vehicle width direction. Flat portions 11 are formed, and these flat portions 11 are placed on the general portion 6a of the rear floor panel 6 and supported on the general portion 6a.

  The rear storage box 9 is disposed so that the ground height is one step lower than that of the front storage box 7 and covers the upper opening so that the first lid member 13 can be removed.

  The first lid member 13 is in contact with the outer periphery of the box-shaped hinge cover 10 of the rear-side storage box 9, and almost the upper side of the rear-side storage box 9 except for the standing portion of the box-shaped hinge cover 10. The front and rear ends are supported on a support shelf 12 formed on the upper opening edge of the rear storage box 9 and can be removed.

  The support shelf 12 is formed horizontally from the front wall of the rear storage box 9 to the inner facing walls of the left and right hinge covers 10, and the rear wall of the rear storage box 9 is centered in the vehicle width direction. The part is formed to bulge inward.

  The first lid member 13 also serves as a seating portion of a bench, and a shallow concave surface 13a is formed on an upper surface portion thereof so that a seated person's buttocks fits. In the present embodiment, the upper surface portion An accessory housing recess 13b that also serves as a cup holder is formed on both sides in the vehicle width direction.

  A shielding plate 15 that is aligned with the upper surface of the first lid member 13 is provided across the rear edge of the upper opening of the rear storage box 9 and the upper edge of the vehicle body rear end cross member 14. is there.

  The shielding plate 15 is formed of a synthetic resin material, and a concave surface 15a continuous with the concave surface 13a of the first lid member 13 is formed on the upper surface of the shielding plate 15 so that a seated person's buttocks can be used as the concave surfaces 13a and 15a. So that you can get a good sitting comfort.

  The shielding plate 15 is attached to the rear side portion of the upper opening of the rear storage box 9 and the upper edge of the vehicle body rear end cross member 14 with a fastening member such as a clip, but the upper edge of the vehicle body rear end cross member 14. In the portion corresponding to the lock striker 16 for the back door 3 projecting from the slit, a relief slit 15b is formed, and positioning is performed by inserting and engaging the slit 15b with the lock striker 16 at the time of mounting. It can be easily performed (see FIG. 6).

  Then, the second lid member 20 covering the upper surface of the first lid member 13 is provided so as to be openable and closable around a hinge mechanism 21 provided on the front side of the rear storage box 9, as shown in FIG. By opening and raising the second lid member 20 to the fully open position, a bench is formed in which the first lid member 13 serves as a seating portion and the second lid member 20 serves as a backrest portion. To be able to sit down.

As shown in FIG. 1, the second lid member 20 is configured so that the load room floor 8 surface and the upper surface of the second lid member 20 are substantially flush with each other as shown in FIG. It is designed not to hinder the loading and unloading of luggage.

  On the other hand, as shown in FIGS. 3 and 6, for example, in the middle portion of the shielding plate 15 in the vehicle width direction, a handle can be inserted under each rear end portion of the first lid member 13 and the second lid member 20. A recess 15c is formed, and in the case of a bench specification, a hand can be inserted into the handle recess 15c to lift the rear end of the second lid member 20 so that it can be easily moved forward and upright, and the first lid member The rear end of 13 is put on a hand so that it can be easily removed.

  As shown in FIG. 5, the hinge mechanism 21 is a floor skeleton member that is joined to the lower surface of both sides in the vehicle width direction of the rear floor panel 6 and extends in the vehicle longitudinal direction at both sides in the vehicle width direction of the second lid member 20. The rear side member 17 is coupled and arranged.

  The hinge mechanism 21 includes a pair of left and right support legs 22 coupled to a portion directly above the rear side member 17, a support frame 23 coupled across the support legs 22 and 22 and extending in the vehicle width direction, and left and right support legs. 22 and 22, a fixed-side hinge bracket 24 fixed to the rear surface of the support frame 23, and a side frame 20 B of the skeleton frame 20 A of the second lid member 20, the lower end of which is fixed via the hinge pin 26. A movable-side hinge bracket 25 pivotally supported by the side hinge bracket 24 and a fixed-side hinge bracket 24 are provided, and engage with the movable-side hinge bracket 25 to restrict the fully open position of the second lid member 20. And a stopper 27.

  The connection structure around the hinge pin 26 is as shown in FIG. 8, and a spacer 28 is interposed between the fixed side hinge bracket 24 and the movable side hinge bracket 25, and A collar 29 is interposed in the insertion portion of the hinge pin 26 (inside the side frame 20B).

  Then, a disc spring 30 as a rotation resistance member is interposed between one outer surface of the fixed-side hinge bracket 24 and the pin head portion 26a of the hinge pin 26 so that the second lid member 20 can be opened and closed. The required resistance is generated, and in particular, the second lid member 20 is not suddenly closed by its own weight due to vibration or the like from the state where the second lid member 20 stands at the fully open position.

  As shown in FIG. 7, the second lid member 20 has an upper member 20U that is located on the upper side when fully closed and aligns with the cargo compartment floor 4 surface. The lower member 20L that receives the waist is fixed to the skeleton frame 20A with a fastening member such as a clip in a state where the skeleton frame 20A is sandwiched between the upper member 20U and the lower member 20L. The second lid member 20 is sub-assembled to the hinge mechanism 21.

  One end of each of the upper member 20U and the lower member 20L in the vehicle width direction is fixed to the lower member 20L by a fastening member 32. The other end conceals the structure around the connection of the hinge pin 26, the stopper 27, and the like. A lid-side hinge cover 31 is provided.

  On the other hand, the rear storage box 9 is connected to the box-like hinge covers 10 on both sides in the vehicle width direction of the rear storage box 9 in a previous step of connecting the movable hinge bracket 25 to the fixed hinge bracket 24 by the hinge pins 26. The fixed side hinge bracket 24 is inserted through the provided opening 10a, and the front edge of the upper opening of the rear storage box 9 and the side edge adjacent thereto are connected to the upper edge of the support frame 23 and The flanges 23 a and 22 a provided on the upper edges of the support legs 22 are fixed by fastening members such as clips, and are sub-assembled to the support frame 23.

  Accordingly, the rear storage box 9 and the second lid member 20 are both assembled as a unit by being sub-assembled into the hinge mechanism 21, and are incorporated into the rear portion of the rear floor panel 6 from above and supported by the support leg 22 of the hinge mechanism 21. Is assembled to the general floor portion 16a at the portion directly above the rear side member 17 as described above.

  According to the vehicle luggage compartment structure of the present embodiment having the above configuration, when the vehicle is parked outdoors and the back door 3 is opened as shown in FIG. When the 2 lid member 20 is moved to the fully open position and stood up toward the front of the vehicle, the first lid member 13 is exposed, the first lid member 13 is used as a seating portion, and the second lid member 20 is used as a backrest portion. Since a backward-facing bench as shown in FIG. 2 can be constructed, it is possible to sit on the bench and enjoy the outdoors life more.

  Thus, even when the rear portion of the cargo compartment floor 8 is used as a bench, the rear portion of the cargo compartment floor 8, that is, the load loaded on the second lid member 20 is removed from the rear side by removing the first lid member 13. Since it can be stored in the storage box 9, the load space on the rear part of the cargo floor 8 is not sacrificed slightly, and both improvement of the load capacity and improvement of added value for leisure are to be achieved. Can do.

  In addition, since the first lid member 13 can be removed, the storage space of the rear storage box 9 can be expanded by removing the first lid member 13 during normal operation.

  Here, in particular, according to the structure of the present embodiment, the second lid member 20 is in the fully closed position, and the load room floor 8 surface and the upper surface of the second lid member 20 are substantially flush with each other. Sometimes, when loading / unloading luggage onto / from the cargo floor 8, the work is not inconvenienced as much as a general flat floor, and the luggage can be stably loaded.

  Moreover, since the support shelf part 12 of the 1st lid member 13 is provided in the upper opening edge part of the rear side storage box 9, the support stability and support rigidity of this 1st lid member 13 are obtained, and bench specification The seating property at the time can be improved.

  Further, a shielding plate 15 is provided that is substantially flush with the upper surface of the first lid member 13 across the rear edge of the upper opening of the rear storage box 9 and the upper edge of the vehicle body rear end cross member 14. Therefore, when the bench specification is adopted, the seating surface can be enlarged by the shielding plate 15 and the seating property can be further improved.

  In addition, the shielding plate 15 is formed with a grip recess 15c into which a hand can be inserted below the rear end of each of the first lid member 13 and the second lid member 20, so that the second lid member 20 stands upright. The work and the removal work of the first lid member 13 can be easily performed.

  On the other hand, the hinge mechanism 21 is provided with a disc spring 30 as a rotation resistance means around the hinge pin 26, so that the second lid member 20 is moved to the fully open position and is raised to a bench specification. The second lid member 20 is not suddenly closed by its own weight.

  Furthermore, if the resistance force of the disc spring 30 is appropriately adjusted, the second lid member 20 can be held at an arbitrary opening / closing angle by the resistance force.

  Further, since the hinge mechanism 21 is coupled to the portion directly above the rear side member 17 in the general portion 6a of the rear floor panel 6, the hinge mechanism 21 has high coupling rigidity, and the support rigidity of the second lid member 20 at the time of bench specification. Can be increased.

  Furthermore, since the movable side hinge bracket 25 of the hinge mechanism 21 effectively uses the side frame 20B in the skeleton frame 20A of the second lid member 20, the number of parts can be reduced and the cost can be advantageously obtained. In addition, since the support leg 22 and the hinge point (the connection point of the hinge pin 26) are offset in the vehicle width direction, the connecting position of the support leg 22 is not affected by the position of the hinge point of the second lid member 20 and the rear side member 17. Since it can be set above, the degree of freedom of design can be expanded.

  By the way, although this invention was demonstrated taking the example for the said embodiment, other embodiment can be effected variously in the range which is not restricted to this embodiment and does not deviate from the summary of this invention.

Sectional drawing which shows the luggage compartment structure of the state which opened the back door in one Embodiment of this invention. Sectional drawing which shows the state which opened the back door in one Embodiment of this invention, and was set as the bench specification. The perspective view which shows the state made into the bench specification in one Embodiment of this invention. The disassembled perspective view which shows the relationship between the storage box and hinge mechanism in one Embodiment of this invention. The perspective view which shows the attachment state of the hinge mechanism in one Embodiment of this invention. Sectional drawing in alignment with the AA of FIG. Sectional drawing which follows the BB line of FIG. Sectional drawing of the C range part of FIG.

Explanation of symbols

1 Car body 3 Back door 6 Rear floor panel (car body floor panel)
6a General part 8 Cargo floor 9 Back storage box (storage box)
12 Supporting shelf 13 First lid member 14 Car body rear end cross member 15 Shield plate 15c Recess for grip 17 Rear side member (frame member)
20 second lid member 20A skeleton frame 20B side frame 21 hinge mechanism 22 support leg 23 support leg frame 24 fixed side hinge bracket 25 movable side hinge bracket 26 hinge pin 27 stopper 30 disc spring (rotation resistance means)

Claims (7)

While placing a storage box at the rear of the cargo floor,
Covering the upper opening of the storage box and detachably providing the first lid member,
A second lid member covering the upper surface of the first lid member is provided to be openable and closable around a hinge mechanism provided on the front side of the storage box;
By opening and raising the second lid member to the fully open position, it is possible to configure a bench with the first lid member as a seating portion and the second lid member as a backrest portion ,
A vehicle having a shielding plate that is substantially flush with the upper surface of the first lid member across a rear edge of the upper opening of the storage box and an upper edge of a vehicle body rear end cross member. Cargo room structure.   2. The vehicle luggage compartment structure according to claim 1, wherein the second lid member is configured so that the cargo compartment floor surface and the upper surface of the second lid member are substantially flush with each other in the fully closed position. .   The luggage compartment structure for a vehicle according to claim 1 or 2, wherein a support shelf for the first lid member is provided at an upper opening edge of the storage box. The concave portion for a handle in which a hand can be inserted under each rear end portion of the first lid member and the second lid member is formed at a required portion of the shielding plate. The vehicle luggage compartment structure described.   The vehicle luggage compartment structure according to any one of claims 1 to 4, wherein the hinge mechanism is coupled and disposed on the frame member of the vehicle body floor panel at both sides in the vehicle width direction of the second lid member.   The vehicle luggage compartment structure according to any one of claims 1 to 5, wherein the hinge mechanism includes a rotation resistance means. A pair of left and right support legs coupled with a hinge mechanism on a frame member of the vehicle body floor panel;
A support frame that extends across the support legs and extends in the vehicle width direction;
A fixed hinge bracket fixed to the rear surface of the support frame near the left and right support legs,
A movable side hinge bracket that constitutes a side frame of the skeleton frame of the second lid member, the lower end of which is pivotally supported by the fixed side hinge bracket via a hinge pin;
A stopper provided on the fixed-side hinge bracket and engaged with the movable-side hinge bracket to restrict the fully open position of the second lid member. Car luggage compartment structure.

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