JP2016094083A - Luggage board - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide a luggage board supported by support parts provided with a gap in a fore-and-aft direction to have excellent strength without blocking rotation of the board part.SOLUTION: A luggage board of this invention comprises: a board body in which a plurality of tabular board parts are arranged in a fore-and-aft direction and have flush board faces, and adjacent board parts are coupled rotatably in a vertical direction at end parts facing each other; a first reinforcement part extending in the fore-and-aft direction on the back face of one board part of the adjacent board parts; and a second reinforcement part extending in the fore-and-aft direction on the back face of the other board part of the adjacent board parts. A plurality of first reinforcement parts and a plurality of second reinforcement parts are provided with gaps in a lateral direction, the first reinforcement part has a receiving part, and the second reinforcement part has a projecting part projecting to one board part side, so that the top of the projecting part comes in contact with the receiving part to restrict rotation of the board parts in a state in which the board faces of the adjacent board parts are flush.SELECTED DRAWING: Figure 2

Description

  The present invention relates to a luggage board attached to a luggage room of an automobile.

  Some automobiles include a luggage room 200 behind the rear seat 204 as shown in FIGS. 16 and 17. The luggage room 200 of such an automobile is provided with a luggage board 210 that constitutes the bottom surface thereof. The luggage board 210 functions as a part for loading luggage, and functions as a part for hiding the storage space 202 when a storage space 202 for storing tools, spare tires, and the like is provided below the luggage board 210. To do.

The luggage board 210 is generally provided at the left and right end portions behind the rear seat 204 and is supported by support portions 206 and 206 extending in the front-rear direction.
As shown in FIGS. 18 and 19, some luggage boards 210 include a columnar reinforcing member 214 extending in the vehicle width direction in order to increase strength against loads such as luggage (for example, patents). Reference 1). The strength of the luggage board 210 is improved when the reinforcing material 214 provided in the vehicle width direction is supported by the left and right support portions 206 and 206.

  Further, as shown in FIGS. 16 and 17, in the luggage board 210, front and rear adjacent board portions 212 and 212 are connected to each other so as to be vertically rotatable by a hinge 216 having an axis parallel to the vehicle width direction. There is something that has been. Such a luggage board 210 functions such that the frontmost board portion 212 abuts on the back surface of the rear seat 204 and covers the gap on the back surface of the rear seat 204, and the rearmost board portion 212 functions as the storage space 202. And functions as a lid that opens and closes the storage space 202.

By the way, in recent years, an automobile is provided that includes a luggage room 200 behind the rear seat 204 and a seat slide mechanism that slides the rear seat 204 back and forth.
In order to equip the rear seat 204 of the automobile with a seat slide mechanism, a space for sliding the rear seat 204 back and forth is required. Therefore, the support portions 206 and 206 of the luggage board 210 extending in the front and rear direction as described above are provided at the rear portion. This prevents the seat 204 from sliding. For this reason, the layout of automobiles having a seat slide mechanism in the rear seat 204 has been mainly provided with support parts extending in the vehicle width direction at a distance from the front and rear.

  However, in the conventional luggage board, since the reinforcing member 214 is provided extending in the vehicle width direction, the reinforcing member 214 is not supported by the supporting portion in the support portion supported at a distance in the front-rear direction. There is a problem that the strength of the board 210 is weakened. On the other hand, if the reinforcing member 214 extending in the front-rear direction rather than the vehicle width direction is provided on the luggage board 210, the reinforcing member 214 prevents the board portion 212 from rotating.

  Further, in the automobile in which the foremost board portion 212 of the luggage board 210 abuts on the back surface of the rear seat 204 and covers the gap on the back surface of the rear seat 204, the foremost board portion 212 is the backrest of the rear seat 204. And the board 212 adjacent to each other, if the external force acts on the frontmost board 212, the frontmost board 212 itself or the hinge 216 may be damaged. In particular, as shown in FIG. 20, when the backrest of the rear seat 204 is tilted forward and the board portions 212 of the luggage board 210 are used flush with each other, a heavy load is placed on the frontmost board portion 212. Since there is a high possibility that a large external force will act on the board portion 212, for example, there is a risk that the frontmost board portion 212 itself or the hinge 216 may be damaged or be bent and fall off.

JP2008-239086

  An object of the present invention is to provide a luggage board that is supported by a support portion that is provided at an interval in the front-rear direction and that has excellent strength without hindering the rotation of the board portion.

  The luggage board of the present invention is a board body in which a plurality of plate-like board portions are arranged in the front-rear direction with the plate surfaces being flush with each other, and adjacent boat portions are connected to each other so as to be freely rotatable in the vertical direction. And among the adjacent board parts, a first reinforcing part extending in the front-rear direction on the back surface of one board part, and among the adjacent board parts, a second reinforcing part extending in the front-rear direction on the back surface of the other board part, The first reinforcing portion and the second reinforcing portion are provided in a plurality with a space in the left-right direction, the first reinforcing portion has a receiving portion, and the second reinforcing portion protrudes to one board portion side In the state where the board surface of the adjacent board part is flush with the upper part of the protruding part, the upper part of the protruding part comes into contact with the receiving part and the rotation of the board part is restricted.

  According to the present invention, by providing the first reinforcing portion and the second reinforcing portion, in the automobile having the layout in which the luggage board is supported by the front and rear support portions, the luggage board having excellent strength without preventing the rotation of the board portion. Can be provided.

It is a perspective view of the plane side which shows the luggage board of 1st embodiment of this invention. It is a perspective view by the side of the bottom which shows the luggage board of 1st embodiment of this invention. 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. It is a perspective view by the side of the bottom which shows the state where the board part of the luggage board rotated. It is a side view which shows the state which the board part of the luggage board rotated. It is a side view which shows the state which returned rotation of the board part of the luggage board. It is a perspective view of the plane side which shows the use condition of a luggage board. It is a side view which shows the use condition of a luggage board. It is a perspective view of the plane side which shows the state which rotated the 3rd board part. It is a side view which shows the state which rotated the 3rd board part. It is a perspective view of the bottom face side which shows the luggage board of 2nd embodiment of this invention. It is a perspective view of the plane side which shows a 1st reinforcement member. It is the XV-XV sectional view taken on the line of FIG. It is a perspective view of the plane side which shows the conventional luggage board. In FIG. 16, it is a perspective view of the plane side which shows the state which rotated the board part. It is a side view which shows the conventional luggage board. It is a top view which shows the conventional luggage board. It is a side view which shows the state which fell the backrest of the backseat ahead.

Hereinafter, a luggage board according to an embodiment of the present invention will be described. 1 to 12 show a luggage board according to a first embodiment of the present invention.
As shown in FIGS. 1 and 2, the luggage board according to the first embodiment of the present invention includes a board body 10, a first reinforcing portion 20, and a second reinforcing portion 30.

  In the board main body 10, a plurality of plate-like board portions 11, 12, and 13 are arranged in the front-rear direction of the automobile with their plate surfaces flush. Adjacent board portions 11, 12, and 13 are coupled so as to be rotatable in the vertical direction at end portions (end surfaces) facing each other.

In the present embodiment, the board body 10 includes three plate-like plate members 15 and a sheet-like sheet member 17 that covers the surface of the plate-like member 15 as shown in FIG. The plate-like member 15 is a plate-like member, and examples thereof include wood and resin.
The sheet member 17 is a flexible sheet-like member, and examples of the material thereof include woven fabric, nonwoven fabric, and resin.
The three plate-like members 15, 15, 15 are arranged at intervals in the front-rear direction in a state where the plate surface is substantially perpendicular to the vertical direction. The plate-like members 15, 15, 15 are integrated by covering the surfaces of the arranged plate-like members 15, 15, 15 with the sheet member 17.
In the sheet member 17, a portion covering the upper surface of each plate-like member 15 is flush, and a portion covering the lower surface of each plate-like member 15 covers the lower surface and front and rear end surfaces (end portions).
The sheet member 17 may cover only the upper surface of each plate-like member 15.

A shaft portion 19 is provided between the adjacent plate-like members 15 and 15 in the board body 10. In the present embodiment, the shaft portion 19 is composed of a thin hinge composed only of the sheet member 17. The shaft of the shaft portion 19 extends in the vehicle width direction.
The board body 10 has board portions 11, 12, and 13 at the front and rear portions separated by the shaft portion 19. The board parts 11, 12 and 13 are a first board part 11, a second board part 12 and a third board part 13 in order from the front.
The first board part 11, the second board part 12, and the third board part 13 are connected to a mutually opposing end part (end face) by a shaft part 19 so as to be rotatable in the vertical direction.

The board body 10 is not limited to the one constituted by the sheet member 17 and the plate-like member 15 described above, and any board body can be used as long as adjacent board portions are connected to each other so as to be rotatable in the vertical direction. It may be something like this. For example, the board body 10 may integrally form the board portions 11, 12, 13 and the shaft portion 19 (hinge) by blow molding or injection molding of a synthetic resin such as polypropylene resin or polyethylene. And a shaft part (hinge) may be formed by press-molding plastic cardboard.
Further, the shaft portion 19 may have any configuration as long as each of the board portions 11, 12, and 13 can be rotatably connected. For example, the shaft portion 19 may be a hinge or a combination of a shaft and a bearing. It may be.

On the bottom surfaces of the first board portion 11 and the third board portion 13, a first reinforcing portion 20 extending in the front-rear direction is provided with a gap left and right. The first reinforcing portion 20 includes a receiving portion 22 and a pair of guide portions 24 and 24.
The receiving part 22 is plate-shaped and has a shape extending in one direction, and is formed of a material having rigidity. The receiving part 22 is made of a metal such as stainless steel.
The guide part 24 is provided along the receiving part 22 on the left and right of the receiving part 22. The guide portion 24 has a columnar shape, and the length thereof is the same as that of the receiving portion 22. The guide part 24 is made of a material having rigidity, and is made of a metal such as stainless steel, for example. The height of the guide part 24 is higher than the height of the receiving part. Therefore, the cross section of the 1st reinforcement part 20 is concave as shown in FIG. The specific height of the guide portion 24 is appropriately determined according to the strength required for the luggage board. When the height of the guide portion 24 is increased, the strength of the luggage board can be increased.

  On the bottom surface of the second board portion 12, a second reinforcing portion 30 extending in the front-rear direction is provided with a space left and right. The longitudinal direction of the second reinforcing part 30 is the same as the longitudinal direction of the first reinforcing part 20 of the first board part 11 and the third board part 13. The 2nd reinforcement part 30 is columnar, Comprising: It forms with the raw material which has rigidity. The 2nd reinforcement part 30 can be formed with metals, such as stainless steel, for example. The 2nd reinforcement part 30 has the protrusion part 32 which protrudes in the 1st board part 11 and the 3rd board part 13 from the 2nd board part 12 in the front end side and the rear end side, respectively.

As shown in FIG. 5, the second reinforcing portion 30 is attached to the second board portion 12 via a spacer 40. The spacer 40 is formed of a member having a metal thickness such as stainless steel. The height of the spacer 40 is substantially the same as the height of the receiving portion 22. The sum of the height of the second reinforcing portion 30 and the height of the spacer 40 is substantially the same as the height of the guide portion 24 of the first reinforcing portion 20.
The spacer 40 may have any configuration as long as the second reinforcing portion 30 can be raised. Further, the second reinforcing portion 30 may be directly attached to the second board portion 12 without using the spacer 40.

  In order to bring the first boat portion 11 into contact with the backrest of the rear seat 84 following the change (reclining operation) of the inclination angle of the backrest of the rear seat 84, the first board portion 11 and the second board portion 12 are in contact with each other. The provided shaft portion 19 (hinge) may be provided with an elastic member such as a coil spring. The elastic member is provided such that the restoring force rotates the first board part 11 downward with respect to the upward rotation of the first board part 11.

The above-described luggage board can rotate the first board part 11, the second board part 12, and the third board part 13 upward. 6 and 7 show a state in which the first board portion 11 and the third board portion 13 are rotated.
Moreover, when the 1st board part 11 and the 3rd board part 13 which rotated to the upper side are rotated below, as shown in FIG. 8, the protrusion part 32 of the 2nd reinforcement part 30 of the 2nd board part 12 becomes, Inserted between the left and right guide parts 24, 24 of the first reinforcing part 20 of the first board part 11 or the third board part 13, the upper part abuts on the receiving part 22, and the rotation of the board part is restricted. At this time, the upper surfaces of the adjacent board portions 11, 12, and 13 are substantially flush. Further, the bottom surfaces of the first reinforcing portion 20 (guide portion 24) and the second reinforcing portion 30 are also flush.

In the luggage board, the first reinforcing portion 20 and the second reinforcing portion against the external force acting on the upper surfaces of the board portions 11, 12, 13 from above in a state where the upper surfaces of the board portions 11, 12, 13 are substantially flush with each other. The part 30 functions as an integral reinforcing member and reinforces the strength of the luggage board.
The guide portion 24 of the first reinforcing portion 20 functions as a guide that reliably guides the protruding portion 32 of the second reinforcing portion 30 to the receiving portion 22.

In the luggage board, the number of the first reinforcing portions 20 and the second reinforcing portions 30 may be three or more. Further, the second reinforcing portion 30 may be provided on the first board portion 11 and the third boat portion 13, and the first reinforcing portion 20 may be provided on the second board portion 12.
Further, the number of boat parts may be two, or three or more.

Next, the usage method of the luggage board of embodiment of this invention is demonstrated. The luggage board includes a luggage room 80 provided at the rear of the rear seat 84 as shown in FIGS. 9 and 10, and a front support part 52 and a rear support part 54 provided at a distance in the front and rear in the luggage room 80. It can be applied to a car with a layout. The front support portion 52 and the rear support portion 54 support the luggage board, and each extend in the vehicle width direction.
A storage space 82 for storing tools, spare tires and the like is provided between the front support portion 52 and the rear support portion 54.

  In the luggage board, the second reinforcing portion 30 of the second board portion 12 is placed on the front support portion 52 of the automobile, and the first reinforcing portion 20 of the third board portion 13 is placed on the rear support portion 54 of the automobile. Further, the first board portion 11 of the luggage board is brought into contact with the backrest of the rear seat 84. By abutting the first board portion 11 against the backrest of the rear seat 84, the space behind the rear seat 84 can be hidden.

In the case where an object is taken in and out of the storage space 82, as shown in FIGS. 11 and 12, the third board portion 13 is rotated upward and the object is taken in and out.
Moreover, if the shaft part 19 provided between the 1st board part 11 and the 2nd board part 12 is equipped with an elastic member, the 1st board part 11 will incline the backrest of the rear seat 84 by the restoring force of an elastic member. Following this change, the back seat 84 abuts against the backrest.

According to the luggage board of the present invention, the provision of the first reinforcing portion 20 and the second reinforcing portion 30 prevents the board portions 11, 12, and 13 from rotating in an automobile having a layout in which the luggage board is supported by the front and rear support portions. Therefore, a luggage board having excellent strength can be provided.
In particular, in the luggage board, when the foremost board part (first board part 11) is brought into contact with the back surface of the rear seat 84 to cover the gap on the back surface of the rear seat 84, external force is applied to the foremost board part. Even if it acts, it has sufficient strength to withstand the external force. In addition, when the luggage board is tilted forward with the backrest 84 of the rear seat 84 and the board portions 11, 12, and 13 of the luggage board are used flush with each other, even if an external force acts on the frontmost board portion, It has sufficient strength to withstand external forces.

  According to the luggage board of the present invention, unlike the conventional automobile, it is not necessary to support the luggage board with the support portions extending in the front and rear direction at the left and right ends of the luggage room, so by omitting the support portions at the left and right ends. The luggage room and storage space can be expanded.

  Next, a second embodiment of the luggage board of the present invention will be described. FIG. 13 shows a luggage board according to the second embodiment of the present invention. The luggage board of the second embodiment differs from the first embodiment only in the form of the first reinforcing portion 20.

The 1st reinforcement part 20 of 2nd embodiment is extended in the front-back direction in the bottom face of the 1st board part 11 and the 3rd board part 13, Comprising: The space | interval is provided at right and left. The longitudinal direction of the first reinforcing portion 20 is the same as the longitudinal direction of the second reinforcing portion 30. As shown in FIGS. 14 and 15, the first reinforcing portion 20 is made of a rigid cylindrical square member, and an opening is formed in the bottom wall of the end portion on the second reinforcing portion 30 side among the front and rear ends. 26 is provided.
The thickness of the upper wall of the first reinforcing portion 20 is substantially the same as the height (thickness) of the spacer 40. The height of the first reinforcing portion 20 is substantially the same as the sum of the height of the second reinforcing portion 30 and the height of the spacer 40.
In the first reinforcing portion 20, the portion of the upper wall that faces the opening 26 serves as the receiving portion 22, and the left and right side walls serve as the guide portions 24 and 24.

  The luggage board of the second embodiment can rotate the first board part 11, the second board part 12, and the third board part 13 upward, respectively, as in the first embodiment. Further, when the board portion rotated upward is rotated downward, the protruding portion 32 of the second reinforcing portion 30 of the second board portion 12 becomes the first board portion 11 or the first board portion 13 of the first board portion 13. It inserts between the opening part 26 of the reinforcement part 20 and the guide part 24 (side wall), contact | abuts to the receiving part 22, and rotation of a board part is controlled. At this time, the upper surfaces of the adjacent board portions 11, 12, and 13 are substantially flush. Moreover, the bottom face of the 1st reinforcement part 20 and the 2nd reinforcement part 30 of these board parts 11,12,13 becomes flush.

  In addition, the luggage board of this invention is not specifically limited to the structure of said each embodiment, It can change within the range of the summary of this invention.

10 Board body 11 First board part (Board part)
12 Second board part (board part)
13 Third board part (board part)
DESCRIPTION OF SYMBOLS 15 Plate-shaped member 17 Sheet | seat member 19 Shaft part 20 1st reinforcement part 22 Reception part 24 Guide part 26 Opening part 30 2nd reinforcement part 32 Projection part 40 Spacer 52 Front support part 54 Rear support part 80 Luggage room 82 Storage space 84 Rear part seat

Claims (1)

A board body in which a plurality of plate-like board portions are arranged in the front-rear direction with the plate surfaces being flush with each other, and the adjacent boat portions are connected to each other so as to be rotatable in the up-down direction at opposite ends thereof;
Of the adjacent board parts, a first reinforcing part extending in the front-rear direction on the back of one board part,
A second reinforcing portion extending in the front-rear direction on the back surface of the other board portion among the adjacent board portions, and
A plurality of the first reinforcing portion and the second reinforcing portion are provided at intervals in the left-right direction,
The first reinforcing portion has a receiving portion,
The second reinforcing portion has a protruding portion protruding toward the one board portion side,
A luggage board characterized in that, in a state in which the board surfaces of the adjacent board parts are flush with each other, the upper part of the projecting part comes into contact with the receiving part to restrict the rotation of the board part.

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