JP5971013B2 - Car luggage compartment structure - Google Patents

Description

  In the present invention, a separate cargo compartment bottom surface member is installed above the vehicle body rear floor panel to form a planar cargo compartment floor portion, and the cargo compartment side wall is formed by a side trim that covers the vehicle body rear wheel house and the rear side panel behind it. The present invention relates to a luggage compartment structure of an automobile in which a portion is formed.

Conventionally, there is a structure disclosed in Patent Document 1 as a cargo compartment structure of an automobile.
That is, a cargo compartment bottom member (see floor lid) separate from the rear floor panel is installed above the vehicle body rear floor panel to form a planar cargo compartment floor portion, and the vehicle body rear wheel house and its rear A luggage compartment side wall is formed by a side trim that covers the rear side panel.
The luggage room space immediately after the rear wheel house is generally a small area with a small space, which is not easy to use, and there is a demand for effective use of such a space.

Conventionally, an automobile luggage compartment structure disclosed in Patent Document 2 has already been invented to meet such a demand.
The structure disclosed in Patent Document 2 is provided with a cargo compartment side bottom surface member (see side pocket) adjacent to the vehicle exterior side of the cargo compartment bottom surface member (refer to the center board). A storage recess is formed.

The one disclosed in Patent Document 2 can effectively use the storage concave portion of the side bottom member of the luggage compartment to store small articles and other luggage that are easy to roll, and can improve convenience.
However, there is a demand for further effective utilization of the cargo space immediately after the rear wheel tire house, that is, the cargo space immediately after the rear wheel house of the vehicle body.

JP 2011-102124 A Japanese Utility Model Publication No. 61-120647

  In view of this, the present invention forms a vehicle body recess at the rear side of the rear wheel frame on the vehicle exterior side of the vehicle body rear side, and shields the space above the vehicle body recess adjacent to the vehicle exterior side of the cargo compartment bottom member. A bottom surface member is installed, and the cargo compartment side bottom surface member has a storage concave portion having a bottom portion lower than the height of the cargo compartment floor portion formed by the cargo compartment bottom surface member, and is directly above the storage concave portion and is a cargo compartment side wall portion. By installing a hanging hook on the rear wheel house, the space immediately after the rear wheel house, in order from the bottom, the storage part in the car body recess for storing things that are not normally used (things that are not frequently used), such as small items that are easy to roll The storage recess on the side bottom member of the luggage compartment where other items are placed, and when the shopping bag or handbag is hung on the hanging hook, the lower part of the bag matches the storage recess, which can be placed in a stable or height direction. Expand and contain As baggage suspension unit that can, over the vertical direction and an object to provide a luggage compartment structure for an automobile that can be utilized depending on the nature of the storage package.

In the vehicle luggage compartment structure according to the present invention, a separate cargo compartment bottom surface member is installed above the vehicle body rear floor panel to form a planar cargo compartment floor portion, and covers the vehicle body rear wheel house and the rear side panel behind it. A side wall portion of the cargo compartment is formed by the side trim, a vehicle body recess is formed on the rear side of the rear side frame behind the vehicle body rear wheel house, and a space in the vehicle body recess is adjacent to the vehicle outer side of the cargo compartment bottom member. A cargo compartment side bottom member that shields the upper side is installed, and the cargo compartment side bottom member has a storage recess having a bottom lower than the height of the cargo compartment floor formed by the cargo compartment bottom member, A hanging hook is installed directly above the storage recess and on the side wall of the cargo compartment, and the bottom side member on the side of the cargo compartment is substantially the same height as the floor of the cargo compartment on the outside of the storage recess. Planar with The side trim includes a side bulge that covers the vehicle body rear wheel house and bulges inward in the vehicle width direction, and a side wall that extends rearward from the rear end of the side bulge. And a side recess that is recessed outward in the vehicle width direction from the side wall and the bottom matches the extension, and the vehicle interior air is passed through the extractor provided in the vehicle body recess in the extension. Ventilation holes are provided .

According to the above configuration, in the space immediately after the rear wheel house of the vehicle body, in order from the bottom, the storage part in the recessed part of the vehicle body for storing things that are not normally used (lowly used items) such as jacks, small items that are easy to roll, and other luggage The storage recess on the side bottom member of the luggage compartment, and when the shopping bag or handbag is hung on the hanging hook, the lower part of the bag matches the storage recess and is expanded stably or in the height direction. As a luggage suspension that can be accommodated, it can be used in the vertical direction and in accordance with the nature of the luggage, and the convenience and versatility of space use immediately after the rear wheel house can be increased.
In addition, the cargo compartment side bottom member has a planar extension portion having a height substantially the same as the height of the cargo compartment floor portion on the vehicle exterior side of the accommodating recess, and the side trim is provided on the rear side of the vehicle body. A side bulging portion that covers the wheel house and bulges inward in the vehicle width direction, a side wall portion that extends rearward from the rear end of the side bulging portion, and outward from the side wall portion in the vehicle width direction The extension has a side recess that is aligned with the bottom of the extension, and the extension is provided with a vent hole through which the vehicle interior air is inserted into the extractor provided in the vehicle body recess. In addition, since the height of the cargo compartment floor portion and the extension portion located further outside the accommodation concave portion of the cargo compartment side bottom surface member and the cargo compartment floor portion are substantially coincided with each other, a long object extending from the left and right extension portions is made into the presence of the accommodation concave portion. Nevertheless, it can be stably placed on the bottom.
In addition, the vents of the extractor, which is the vehicle exterior noise source, are provided by using the outer part of the vehicle that is farthest from the head of the rear seat occupant, so the noise level felt by the occupant can be reduced, side trim, etc. It is possible to omit the processing of the vent hole.

  In one embodiment of the present invention, the suspension hook includes a hook-shaped hook portion, and a hook base portion that supports the hook portion in a retractable manner and is embedded in the cargo compartment side wall portion. The distance in the vehicle width direction between the left and right hook bases is set to be greater than the width in the vehicle width direction of the bottom member of the cargo compartment, and the distance in the vehicle width direction between the left and right hook portions protruding toward the vehicle interior is the cargo compartment. It is set smaller than the width of the bottom member in the vehicle width direction.

According to the above configuration, when accessing the storage space below the bottom surface of the cargo compartment, the left and right ends of the cargo compartment bottom member raised to the front and rear height are hooked to the hook portion of the hanging hook that hooks the shopping bag or the handbag. can be supported by rests, a that it is not necessary to provide a member for supporting the luggage compartment bottom member in the open state separately.

  According to the present invention, the vehicle body recess is formed on the vehicle exterior side of the rear side frame behind the vehicle body rear wheel house and shields the space above the vehicle body recess adjacent to the vehicle exterior side of the cargo compartment bottom member. A bottom surface member is installed, and the cargo compartment side bottom surface member has a storage concave portion having a bottom portion lower than the height of the cargo compartment floor portion formed by the cargo compartment bottom surface member, and is directly above the storage concave portion and is a cargo compartment side wall portion. Since the hanging hook is installed in the rear, the space immediately after the rear wheel house is, in order from the bottom, the housing in the car body recess that accommodates things that are not normally used (low usage) such as jacks, small items that are easy to roll, etc. The storage recess on the side bottom member of the luggage compartment that holds the baggage, and when the shopping bag or handbag is hung on the hanging hook, the lower part of the bag matches the storage recess and is expanded stably or in the height direction. Can be accommodated As suspension unit, for the vertical direction, and there is an effect that may be utilized depending upon the nature of the storage package.

The perspective view which shows the luggage compartment structure of the motor vehicle of this invention Side view showing cargo room structure Cross-sectional view of the cargo compartment structure in the vehicle width direction 3 is an enlarged cross-sectional view of the main part of FIG. A perspective view showing the cover member as viewed from above The perspective view which shows the cover member in the state which looked up from diagonally backward lower direction Perspective view of partition member Side view showing the front part of the raising member and the surrounding structure Exploded side view showing the rear part of the raising member and the surrounding structure Side view of the resin board inserted into the raised member Bottom perspective view of raised member Perspective view of the floor board supported by the hanging hook Side view showing the support state Rear view showing the structure of the hanging hook

The space immediately after the rear wheel house, in order from the bottom, the storage part in the body recess for storing things that are not normally used (such as those that are not frequently used) such as jacks, the luggage compartment side that holds small items that are easy to roll As a luggage suspension part that can be accommodated stably or expanded in the height direction, the lower part of the bag matches the accommodation concave part when the storage concave part of the bottom surface member, shopping bag or handbag is hung on the hanging hook, A separate cargo compartment bottom member is installed above the vehicle body rear floor panel to form a flat cargo compartment floor portion for the purpose of making it usable in the vertical direction and depending on the nature of the stored luggage, and the vehicle body rear wheel A side wall portion is formed by a side trim that covers the house and the rear side panel behind it, and is located behind the vehicle body rear wheel house and outside the rear side frame. A vehicle body recessed portion is formed in the vehicle body, and a cargo compartment side bottom surface member is installed adjacent to the vehicle exterior side of the cargo compartment bottom surface member and shields the space above the vehicle body concave portion. A storage recess having a bottom lower than the height of the cargo compartment floor formed by the member, and a hanging hook is installed on the side wall of the cargo compartment immediately above the storage recess, The member has a planar extension portion having a height substantially equal to the height of the cargo compartment floor portion on the vehicle outer side of the housing recess, and the side trim covers the vehicle body rear wheel house in the vehicle width direction. A side bulging portion that bulges inward, a side wall portion that extends rearward from the rear end of the side bulging portion, a hollow portion that is recessed outwardly from the side wall portion in the vehicle width direction and that has a bottom portion in the extension portion. There is a side recess that matches, and the extension is mounted on the extractor provided in the vehicle body recess. Vent for inserting the inner air was realized in configuration in provided.

An embodiment of the present invention will be described in detail with reference to the drawings.
FIG. 1 is a perspective view showing the luggage compartment structure, FIG. 2 is a side view thereof, and FIG. 3 is a sectional view in the vehicle width direction of the cargo compartment structure.
1 to 3, a kick-up portion 1 having a front low rear height is provided continuously at the rear portion of a vehicle body front floor panel (not shown), and the vehicle body rear floor extends rearward from the upper rear end of the kick-up portion 1. A panel 2 (which is the same as the rear floor pan of the vehicle body and is simply referred to as a rear floor hereinafter) is provided.
A housing recess 3 having a step-down structure is formed at the center of the rear portion of the rear floor 2 in the vehicle width direction, while the left and right sides of the rear floor 2 are arranged in the vehicle front-rear direction as shown in FIGS. An extending vehicle body rear side frame 4 (hereinafter simply referred to as a rear side frame) is provided.

As shown in FIGS. 1 and 3, the above-described rear side frame 4 includes a rear side frame upper 5 having a hat-shaped cross section and a rear side frame lower 6 having a reverse hat-shaped cross section, and an end portion of the rear floor 2 and a rear side panel inner 7. A vehicle body strength member joined and fixed with the end portion sandwiched between the rear side frame upper 5 and the rear side frame lower 6 is formed with a rear side closed cross section 8 extending in the front-rear direction of the vehicle.
The above-mentioned rear side frame upper 5 is an upper convex portion protruding upward from the rear floor 2.
As shown in FIGS. 1 and 3, a rear side panel outer 9 is joined and fixed to the vehicle outer side of the rear side panel inner 7, and a vehicle body recess 10 is formed on the vehicle outer side of the rear side frame 4 by these both 7 and 9. ing.

  As shown in FIG. 2, a rear end panel 11 is provided at the rear end portion of the rear floor 2 having the accommodating recess 3. The rear end panel 11 is a panel member extending in the vehicle width direction, and a vehicle body rear end member 12 (hereinafter simply referred to as a rear end member) extending in the vehicle width direction is joined and fixed to an upper front portion of the rear end panel 11. A rear end closed section 13 extending in the vehicle width direction is formed between the rear end member 12 and the rear end panel 11 to improve the rear vehicle body rigidity.

A rear bumper 14 is provided further rearward of the rear end panel 11, while a bracket 15 having an inverted L-shaped cross section that protrudes forward and extends in the vehicle width direction is provided at the front portion of the rear end member 12. The board rear end support portion 15a for supporting the load at the rear end portion of the floor board 25 is provided.
And the upper part of the above-mentioned board rear-end support part 15a and the upper part of the rear end member 12 are covered with the rear end garnish 16 extended in a vehicle width direction.

  As shown in FIG. 2, a rear cross member upper 17 and a rear cross member lower 18 are joined and fixed to the upper and lower portions of the inclined rear end portion of the kick-up portion 1 described above. Both of these members 17 and 18 are cross members (so-called No. 4 cross members) extending in the vehicle width direction, between the rear cross member upper 17 and the kick-up portion 1 and between the rear cross member lower 18 and the kick. Closed sections 19 and 20 that overlap in the vertical direction are formed between the up portion 1 and the vehicle body rigidity is improved.

As shown in FIGS. 1 and 2, a rear seat 24 including a seat cushion 22 and a seat back 23 is installed in front of the luggage compartment 21, and the seat back 23 can be tilted forward above the seat cushion 22. Is formed.
As shown in FIGS. 1 and 2, a synthetic resin floor board 25 as a separate cargo compartment bottom member is installed above the rear floor 2 so as to be able to rise and fall as shown in FIG. When the floor board 25 is moved down, a flat cargo compartment floor portion 26 is formed. Here, the board rear end support portion 15 a of the bracket 15 described above supports the load of the rear end portion of the floor board 25. Further, the floor board 25 is formed hollow inside to reduce its weight.
As shown in FIG. 1, a rear side trim 28 that covers a vehicle body rear wheel house 27 (hereinafter simply referred to as a rear wheel house) and a rear side panel outer 9 behind the vehicle body is provided. Side wall portions 29 are formed.

FIG. 4 is an enlarged cross-sectional view of the main part of FIG. 3, in which the vehicle body recess 10 is formed behind the rear wheel house 27 and outside the rear side frame 4. An extractor 30 is provided on the rear side panel outer 9 constituting the above.
The extractor 30 is for releasing the air in the vehicle interior to the outside of the vehicle for the purpose of preventing the vehicle interior pressure from increasing when the hinge door is closed.
Also, as shown in FIG. 4, a bracket 31 is joined and fixed to the bottoms of the rear side panel inner 7 and the rear side panel outer 9 that serve as the bottom wall of the above-described vehicle body recess 10 across both panel bottoms. The jack 32 is detachably attached as an example of an infrequently used one that is not normally used.

As shown in FIGS. 1, 3, and 4, a cover member 33 made of synthetic resin can be removed as a cargo compartment side bottom member that shields the space above the vehicle body recess 10 adjacent to the outside of the floor board 25. It is installed in.
The cover member 33 has a storage recess 33a having a bottom portion lower than the height of the cargo compartment floor portion 26 formed by the floor board 25, and the height of the cargo compartment floor portion 26 is substantially outside the storage recess 33a. It has a planar extension 33b having the same height.

Further, as shown in FIG. 1, the rear side trim 28 described above has a side recess 28a that is recessed outward in the vehicle width direction so that the bottom of the extension trim 33b matches the extension 33b. The portion 33b is formed with a plurality of slit-opening vent holes 33c through which the vehicle interior air is inserted into the extractor 30 provided in the vehicle body recess 10.
A sound insulating material 34 is disposed between the rear side trim 28 and the rear side panel outer 9 at a position above the extension portion 33 b of the cover member 33 described above.

FIG. 5 is a perspective view showing a cover member 33 as a cargo side side bottom member as viewed from above, and FIG. 6 is a perspective view showing the cover member 33 as seen from obliquely rearward and downward.
As shown in FIGS. 4, 5, and 6, the cover member 33 is a cargo compartment side bottom member that closes the upper portion of the vehicle body recess 10 and that bottoms on the upper part of the rear side frame 4. 33 are provided on the left and right as shown in FIG.
Further, as shown in FIGS. 4, 5, and 6, the above-described cover member 33 mounts the left and right ends of the flat floor board 25 that forms the bottom of the luggage compartment 21 at a position directly above the rear side frame 4. A board mounting part 33d as a board left and right mounting part, and peripheral upper surface parts 33e, 33f, and 33g having substantially the same height as the upper surface part of the floor board 25 mounted on the board mounting part 33d It is.

The board mounting portion 33d described above is formed in a flat shape, and the peripheral upper surface portions 33e, 33f, 33g are formed so as to surround the front portion, the vehicle outer portion, and the rear portion of the storage recess 33a, respectively. The board mounting portion 33d is formed to be stepped down with respect to the peripheral upper surface portions 33e, 33f, and 33g.
Further, the above-described cover member 33 is provided with an extractor 30 in cooperation with a plurality of support leg portions 33h that are attached to the upper convex portion by the rear side frame upper 5 and the upper convex portion (see the rear side frame upper 5). A wall Z that partitions the vehicle body recess 10 and the housing recess 3 of the rear floor 2.

As shown in FIGS. 4 and 5, the wall portion Z includes a bottom wall 33i, a front wall j, a rear wall 33k (see FIG. 6) forming a storage recess 33a of the cover member 33, and a vehicle width direction of the storage recess 33a. The entire wall includes inner and outer side walls 33m and 33n, an extension 33b itself, and a board mounting portion 33d itself.
As shown in FIGS. 1 and 5, recesses 33 p and 33 p including a bottom wall 33 i are integrally formed at a position near the rear part in the front-rear direction of the board mounting portion 33 d in the left and right cover members 33. The long tonneau cover unit 35 is accommodated and held using 33p and 33p.
The above-mentioned tonneau cover unit 35 is a long object whose left and right ends are located in the housing recess 33a as shown by phantom lines in FIG.

Further, as shown in FIG. 5, the board mounting portion 33d across the concave portion 33p of the cover member 33 is formed with a concave groove portion 33r that is straight in the front-rear direction, and the partition plate 36 is attached to and detached from the concave groove portion 33r. It is configured so that it can be attached freely.
In addition, as shown in FIGS. 5 and 6, the cover member 33 is formed on the vehicle outer side of the side wall 33 n of the cover member 33 and on the front portion of the extension portion 33 b with a U-shaped cross section in the vehicle width direction. A clip 33t for detachably engaging the engaging portion 33s with an engaging hole (not shown) on the lower end side of the rear side trim 28 is integrally formed by an elastic force inherent to the resin.
The above-described cover member 33 (loading chamber side bottom surface member) is formed by integrally forming the elements 33a to 33k, 33m, 33n, 33p, and 33r to 33t with synthetic resin. As shown, a sound absorbing material 37 is adhered and fixed to the lower surface of the bottom wall 33i and the outer surface of the side wall 33n of the storage recess 33a.

FIG. 7 is a perspective view showing a partition tray as a partition member. As shown in FIGS. 2, 3, and 7, the upper end portion 40 a of the housing recess 3 of the rear floor 2 is a lower surface portion of the floor board 25. A partition tray 40 that is spaced apart from is installed. That is, since the load of the floor board 25 does not act on the partition tray 40, it is not necessary to support the load of the floor board 25 by the partition tray 40, and the partition tray 40 is configured to be reduced in weight.
In addition, as shown in FIG. 7, the partition tray 40 is formed with a plurality of storage recesses 40A, 40B, 40C, 40D, 40E, 40F, 40G, 40H, and 40J having different shapes. Each storage recess is configured to store a vehicle maintenance tool, parts or other cargo.

  As shown in FIGS. 1 and 2, a rear seat 24 on which a seat back 23 can be tilted forward is installed in front of the luggage compartment 21, and the seat back 23 that has fallen forward and the floor board 25 described above are installed. In between, a raising member 41 whose upper surface portion 41 a is substantially continuous with the heights 23 and 25 is installed, and the front end portion of the floor board 25 is mounted on the rear end portion of the raising member 41. A step-shaped board front placing portion 41b is provided.

FIG. 8 is a side view showing the front part of the raising member 41 and its peripheral structure, FIG. 9 is an exploded side view showing the rear part of the raising member 41 and its peripheral structure, and FIG. 10 shows a resin board inserted into the raising member. FIG. 11 is a bottom perspective view of the raising member 41. FIG.
As shown in FIG. 2 and FIG. 8 to FIG. 11, the above-described raising member 41 has a recess 41 c extending in the vehicle width direction corresponding to the rear cross member upper 17 on the bottom surface side and recessed upward, and in the front-rear direction. A plurality of and discontinuous protrusions 41d, 41e, and 41f that are spaced apart and arranged in a substantially straight line in the vehicle width direction are stepped down so as to be lower in height than the above-described upper surface portion 41a. The board front mounting portion 41b is integrally formed with a polystyrene / polyolefin composite resin foam (so-called foamed bead material) having a density of 16.67 to 66.67 kg / m ³ (depending on the foaming ratio).

As shown in FIG. 2, the recess 41 c of the raising member 41 is placed on the upper surface of the rear cross member upper 17, and the plurality of protrusions 41 d, 41 e, 41 f are placed on the upper surface of the rear floor 2.
Thus, the raising member 41 is a member made of a resin foam that is placed on the rear floor 2 and whose upper surface portion 41a is planar.
A thermoplastic synthetic resin board 42 (hereinafter simply referred to as a resin board) is disposed on the upper surface portion 41a of the above-described raising member 41 so as to match the upper surface portion 41a.

As shown in FIG. 8, a flat recess 41 g is formed at the front upper portion of the raising member 41 on which the resin board 42 is disposed on the upper surface so as to overlap the front portion of the resin board 42 in the vehicle front-rear direction. A non-woven skin 43 is bonded and fixed to the recess 41g.
Further, as shown in FIG. 8, a cloth member 44 is attached between the back of the seat back 23 of the rear seat 24 and the above-described skin 43, with both front and rear end portions bent in a substantially U shape. When the front member 23 is moved forward, the gap between the seat back 23 and the raising member 41 is closed by the cloth member 44 so that the flatness between the two members 23 and 41 is achieved.

As shown in FIG. 9, the above-described resin board 42 is formed by integrally molding a vertical wall member 45 having a periodic shape with upper and lower sheet bodies 46 and 47 interposed therebetween, and an upper surface portion of the resin board 42. A mat material 48 made of nonwoven fabric is attached to the whole.
Further, as shown in the figure, a straight narrow groove portion 41 h that opens upward and extends in the vehicle width direction is formed immediately before the board front placement portion 41 b of the raising member 41.

The above-described resin board 42 has an end portion 42a bent downward from the hinge processing portion 47a of the sheet body 47. As shown in FIG. 10 from the state shown in FIG. The resin board 42 and the raising member 41 are engaged with each other by being inserted into the narrow groove portion 41 h, and the upper surface portion of the resin board 42 is configured to form the bottom surface portion of the cargo chamber 21.
Here, the above-mentioned mat member 48 is stuck to the bottom of the end portion 42 a of the resin board 42, and the end portion 42 a is inserted into the narrow groove portion 41 h of the raising member 41 together with the mat member 48. .

As shown in FIGS. 2, 9, and 10, the above-described floor board 25 that forms the bottom surface of the cargo compartment behind the cargo compartment 21 is disposed behind the above-described raising member 41.
In addition, as shown in FIGS. 2, 9, and 10, the above-described raising member 41 extends in the vehicle width direction at a rear end portion that is lower than the upper surface portion 41a by a predetermined height and mounts the front end portion of the floor board 25. The board front mounting portion 41b is formed as a shelf portion to be placed, and the narrow groove portion 41h is formed immediately before the board front mounting portion 41b.

  As shown in FIGS. 2 and 10, when the front end portion of the floor board 25 is placed on the board front placement portion 41 b, the mat member 48 is adhered more than the height of the upper surface portion of the floor board 25. The height of the upper surface portion of the insertion portion of the resin board 42 is set to be locally reduced.

FIG. 12 is a perspective view of the state in which the floor board 25 is supported by the hanging hook, FIG. 13 is a side view showing the supporting state, and FIG. 14 is a rear view showing the structure of the hanging hook.
As shown in FIG. 4 and FIG. 12 to FIG. 14, a hanging hook 50 is arranged on the luggage compartment side wall 29 directly above the accommodation recess 33 a in the cover member 33.
The hanging hook 50 includes a hook-shaped hook portion 50A and a hook base portion 50B embedded in the cargo compartment side wall portion 29 while supporting the hook portion 50A so that it can be put in and out.

In this embodiment, a hook storage box 51 is embedded in the rear side trim 28 immediately above the storage recess 33a, and a wall portion 51a on the outer side in the vehicle width direction of the hook storage box 51 is supported by a vehicle body panel (not shown). The opening of the box 51 is opposed to the luggage compartment 21.
As shown in FIGS. 4 and 14, the above-described hanging hook 50 is provided in the hook base 50 </ b> B or the hook storage box 51 through a support shaft 52 that is oriented in a substantially horizontal direction (vehicle longitudinal direction). The suspension hook 50 is supported so as to be able to rotate between a use state of the hanging hook 50 and a non-use state (hook storage state) indicated by a virtual line α in FIG.

  In the hook retracted state indicated by the phantom line α in FIG. 14, the load chamber facing surface 50b of the hook base 50B is substantially flush with the load chamber side opening end of the hook storage box 51, and the hook use indicated by the solid line in FIG. In the state, the hook portion 50A protrudes from the luggage compartment side opening end of the hook storage box 51 to the cargo compartment 21 side, and the base end portion 50a of the hook portion 50A is in contact with the lower edge of the hook storage box 51. It is configured to touch.

The above-described hanging hook 50 suspends and supports a bag X such as a shopping bag or a handbag shown in FIG. 4, or lifts the rear end of the floor board 25 when accessing the partition tray 40 as shown in FIG. In the case where the floor board 25 is held in an inclined state of a front, low, and high shape, the back recess 25a of the floor board 25 is supported.
Although only the hanging hook 50 on the right side of the vehicle is shown in the drawing, the hanging hook 50 and the elements 28a and 33 having a substantially symmetrical structure are also provided on the left side of the vehicle.

  Under the hook use state shown by the solid line in FIG. 14, the distance in the vehicle width direction between the left and right hook bases 50B, 50B is set to be larger than the width in the vehicle width direction of the floor board 25 and protrudes toward the vehicle interior. The distance in the vehicle width direction between the left and right hook portions 50A, 50A is set to be smaller than the width in the vehicle width direction of the floor board 25. The left and right hook portions 50A, 50A projecting toward the interior of the vehicle interior. Is configured to be held in an inclined shape as shown in FIGS.

As shown in FIG. 4, when the bag X is suspended and supported by the hook portion 50 </ b> A of the hanging hook 50, the bag X is accommodated in the accommodating recess 33 a of the cover member 33 positioned directly below the hanging hook 50. At the same time, when the contents in the bag X are large, a part of the bag X is placed on the upper surface of the extended portion 33b of the cover member 33 as shown in FIG. The bag X can be stably supported, and the space of the storage recess 33a and the side recess 28a is effectively used.
In the figure, arrow F indicates the front of the vehicle, arrow R indicates the rear of the vehicle, arrow IN indicates the inner side in the vehicle width direction, arrow OUT indicates the outer side in the vehicle width direction, and arrow UP indicates the upper side of the vehicle. .

  As described above, the vehicle luggage compartment structure of the above-described embodiment is configured such that a separate cargo compartment bottom surface member (see floor board 25) is installed above the vehicle body rear floor panel (see rear floor 2) to form a flat cargo compartment floor portion 26. And a luggage compartment side wall 29 is formed by a rear side trim 28 that covers the vehicle body rear wheel house 27 and the rear side panel outer 9 behind the vehicle body, and is located behind the vehicle body rear wheel house 27 and outside the vehicle of the rear side frame 4. The vehicle body recess 10 is formed in the vehicle body, and a cargo compartment side bottom surface member (see the cover member 33) is installed adjacent to the vehicle exterior side of the cargo compartment bottom surface member (floor board 25) to shield the space above the vehicle body recess 10. The cargo compartment side bottom surface member (cover member 33) has a bottom lower than the height of the cargo compartment floor portion 26 formed by the cargo compartment bottom surface member (floor board 25). Has a paid recess 33a, is obtained by installing a hanging hook 50 in the baggage compartment side wall portion 29 a immediately above the said housing recess 33a (see FIGS. 1 and 4).

According to this configuration, in the space immediately after the rear wheel house 27 of the vehicle body, in order from the bottom, the housing portion in the vehicle body recess 10 for housing the jack 32 or the like that is not normally used (the one that is not frequently used), the small items that are easy to roll. The storage recess 33a of the luggage compartment side bottom member (cover member 33) for storing other luggage, and when the shopping bag or the handbag is hung on the hanging hook 50, the lower portion of the bag matches the storage recess 33a. As a luggage suspension that can be stored stably or expanded in the height direction, it can be used in the vertical direction and according to the nature of the stored luggage, and the convenience of using the space immediately after the rear wheel house 27 And versatility can be increased.
The hanging hook 50 includes a hook-shaped hook portion 50A and a hook base portion 50B that supports the hook portion 50A so that it can be put in and out and is embedded in the cargo compartment side wall portion 29. The distance in the vehicle width direction between the hook base portions 50B and 50B is set to be larger than the width in the vehicle width direction of the cargo compartment bottom member (floor board 25), and between the left and right hook portions 50A and 50A protruding toward the vehicle interior. The distance in the vehicle width direction is set to be smaller than the width in the vehicle width direction of the cargo compartment bottom member (floor board 25) (see FIG. 4).

According to this configuration, when accessing the storage space below the bottom surface of the luggage compartment (see the storage recesses 40A to 40H and 40J of the partition tray 40), the hook portion 50A of the hanging hook 50 that hooks a shopping bag or a handbag is placed in front. Since the left and right ends of the cargo compartment bottom member (floor board 25) raised to a low rear height can be mounted and supported, a member for supporting the cargo compartment bottom member (floor board 25) in an open state Need not be provided separately.
Further, the cargo compartment side bottom surface member (see the cover member 33) has a planar extension portion 33b having a height substantially the same as the height of the cargo compartment floor portion 26 on the vehicle exterior side of the accommodation concave portion 33a. The rear side trim 28 has a side recess 28a whose bottom matches the extension 33b, and a vent 33c through which the vehicle interior air is inserted into the extractor 30 provided in the vehicle body recess 10 in the extension 33b. Is provided (see FIG. 4).

According to this configuration, since the height of the extension portion 33b located further outside the accommodation recess 33a of the cargo compartment side bottom surface member (cover member 33) and the cargo compartment floor portion 26 is substantially matched, A long object extending over the extended portions 33b and 33b can be settled and stably placed despite the presence of the storage recess 33a.
Further, since the vent hole 33c of the extractor 30 serving as a noise source outside the vehicle is provided using the vehicle outer side portion that is the farthest lower position from the head of the rear seat passenger, the noise level felt by the passenger can be reduced, and the rear side The processing of the vent holes in the trim 28 and the like can be omitted.

In the correspondence between the configuration of the present invention and the above-described embodiment,
The vehicle body rear floor panel of the present invention corresponds to the rear floor 2 of the embodiment,
Similarly,
The vehicle body rear side frame corresponds to the rear side frame 4,
The rear side panel corresponds to the rear side panel outer 9,
The cargo compartment bottom member corresponds to the floor board 25,
The car body rear wheel house corresponds to the rear wheel house 27,
The cargo compartment side bottom surface member corresponds to the cover member 33,
The present invention is not limited to the configuration of the above-described embodiment.

  As described above, according to the present invention, a separate cargo compartment bottom member is installed above the vehicle body rear floor panel to form a flat cargo compartment floor portion, and covers the vehicle body rear wheel house and the rear side panel behind it. This is useful for a luggage compartment structure in which a luggage compartment side wall is formed by side trim.

2 ... Rear floor (Body rear floor panel)
4. Rear side frame (car body rear side frame)
9 ... Rear side panel outer (Rear side panel)
10. Car body recess 25 ... Floor board (loading room bottom member)
26 ... Cargo floor part 27 ... Rear wheel house (car body rear wheel house)
28 ... Rear side trim (side trim)
28a ... Side recess 29 ... Cargo compartment side wall 30 ... Extractor 33 ... Cover member (cargo compartment side bottom face member)
33a ... Storage recess 33b ... Extension part 33c ... Vent hole 50 ... Hanging hook 50A ... Hook part 50B ... Hook base

Claims (2)

A separate cargo compartment bottom member is installed above the vehicle body rear floor panel to form a flat cargo compartment floor,
A cargo compartment side wall is formed by a side trim that covers the vehicle body rear wheel house and the rear side panel behind it.
A vehicle body recess is formed behind the vehicle body rear wheel house and outside the rear side frame,
A cargo compartment side bottom surface member is installed adjacent to the vehicle exterior side of the cargo compartment bottom member and shields the space above the vehicle body recess,
The cargo compartment side bottom member has a storage recess having a bottom lower than the height of the cargo compartment floor formed by the cargo compartment bottom member,
A hanging hook is installed on the side wall of the cargo compartment immediately above the storage recess ,
The cargo compartment side bottom surface member has a planar extension portion having a height substantially the same as the height of the cargo compartment floor portion on the vehicle exterior side of the accommodation recess,
The side trim includes a side bulging portion that covers the vehicle body rear wheel house and bulges inward in the vehicle width direction, a side wall portion that extends rearward from the rear end of the side bulging portion, and the side wall portion. It has a side recess that is recessed outward in the vehicle width direction and has a bottom that matches the extension,
A cargo compartment structure of an automobile, wherein the extension portion is provided with a vent hole through which vehicle compartment air is inserted into an extractor provided in the vehicle body recess . The hanging hook includes a hook-shaped hook portion, and a hook base portion embedded in the cargo compartment side wall portion and supporting the hook portion so as to be able to be put in and out.
The vehicle width direction distance between the left and right hook bases is set to be greater than the vehicle width direction width of the cargo compartment bottom member,
And the vehicle width direction distance between the right and left hooks protruding into the passenger compartment side is car luggage compartment structure according to claim 1, wherein the set smaller than the vehicle width direction width of the luggage compartment bottom member.

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