JP7033002B2 - Fixed structure of support member - Google Patents

Description

The present invention relates to a fixing structure of a support member that is detachably attached to a luggage compartment floor of a vehicle.

Conventionally, it is known that a pole is erected on the floor of a luggage room of a vehicle to partition the luggage room and fix luggage (see, for example, Patent Document 1). The vehicle luggage fixing device of Patent Document 1 has a housing having a concave space of a predetermined depth and a hook accommodated in the concave space, and a lid is arranged inside the hook accommodated in the concave space. A support hole into which a pole can be inserted is formed in this lid.

When the pole is erected, the cover of the housing is opened, the pole is inserted into the support hole of the lid, the head of the bolt is inserted into the recess of the pole, and both sides of the wire enter the groove. It is configured so that it is fitted with and the pole is prevented from coming off and fixed.

In addition, the net stretched by a pair of poles can hold the cargo from falling or rolling.

On the other hand, the rear seat of the vehicle is stored in a folded state so that the seat back is overlapped with the seat cushion, and a flat luggage compartment is formed by the upper surface of the rear floor and the back of the seat back of the stored rear seat. (See, for example, Patent Document 2).

In the vehicle of Patent Document 2, luggage can be placed not only on the rear floor but also on the back of the seat back of the rear seat, so that a large luggage compartment can be secured and long luggage can be loaded.

Japanese Unexamined Patent Publication No. 2006-103524 Japanese Unexamined Patent Publication No. 2007-237806

For example, wagon-type light vehicles are widely used as commercial vehicles. When used as a commercial vehicle, it may be loaded with plywood, stepladders, ladders, etc. that have a certain length or longer. In such a case, the rear seat is stored and used as described in Patent Document 2. Then, when the above-mentioned luggage is leaned against the pole described in Patent Document 1, if the object has a certain height or higher, the pole cannot securely hold the luggage or the luggage tilts due to vibration during traveling of the vehicle. There was a risk of it.

Further, when the pole of Patent Document 1 is used, since the cover of the housing is arranged on the floor of the luggage room, there is a problem that it becomes an obstacle when loading luggage.

Therefore, the present invention solves the above problems, and the luggage compartment floor is flat even when the luggage support member is used or not, and even a luggage having a height can be supported. It is an object of the present invention to provide a fixing structure of a support member.

The fixing structure of the support member according to claim 1 is a support member for a luggage compartment floor of a vehicle in which a cushioning member is laid on the upper surface of a floor panel having an uneven shape and a floor carpet is laid on the upper surface of the cushioning member. It has a fixed structure and includes a fixing member for fixing the support member to the luggage compartment floor portion, and has a base portion where the fixing member is fixed to the convex portion of the floor panel and a mounting portion for attaching the support member. The floor carpet is provided with the mounting portion arranged above the recess of the floor panel, the cushioning member having an opening for a fixing member for exposing the fixing member, and the floor carpet having a flat upper surface . An opening for a mounting portion that exposes the mounting portion is formed , and the length from the back surface of the base portion to the front surface of the mounting portion is substantially the same as the thickness of the cushioning member .

The fixing structure of the support member according to claim 2 is characterized in that the surface of the mounting portion does not protrude from the floor carpet.

The fixing structure of the support member according to claim 3 is characterized in that the mounting portion is formed so as to bulge in a direction away from the floor panel.

According to the present invention, the space formed by the recesses of the floor panel can be effectively utilized. In addition, the luggage compartment floor can be kept flat when the support member is attached to and removed from the fixing member.

It is a perspective view which shows the inside of the vehicle loaded with the plate material which shows Example 1 of this invention. It is a perspective view showing the inside of the vehicle loaded with the stepladder. The same is a perspective view showing a seat frame to which the front fixing bracket is attached. It is a perspective view showing the left rear seat to which the front fixing bracket is attached. The same is a cross-sectional view taken along the line AA. The same is a sectional view taken along the line BB. It is a perspective view which shows the floor panel which attached the rear fixing metal fitting. It is a perspective view which shows the state which the rear side fixing metal fitting, the cushioning mat and the floor carpet are attached to the floor panel. The same is a sectional view taken along the line CC. The same is a front view of the partition pole. It is the figure which shows the state which looked at the inside of a vehicle from the rear side. The same is a perspective view showing a state in which the partition pole is attached to the front fixing bracket. The same is a perspective view showing a state in which the partition pole is attached to the rear fixing bracket. It is a vertical cross-sectional view showing a state in which a female attachment and a male attachment are fitted together. It is a perspective view which shows the state which the plate material is held by a partition pole and an interior panel. The figure shows the positional relationship between the rear fixing bracket and the interior panel. It is a figure which shows the state which looked at the inside of the vehicle which shows Example 2 of this invention from the rear side. The same is a perspective view showing a state in which the partition pole is attached to the front fixing bracket. The same is a perspective view showing a state in which the partition pole is attached to the rear fixing bracket. It is a vertical cross-sectional view showing a state in which a female attachment and a male attachment are fitted together.

Hereinafter, examples of the present invention will be described with reference to FIGS. 1 to 20 attached. The examples described below do not limit the content of the present invention described in the claims. Moreover, not all of the configurations described below are essential requirements of the present invention.

1 to 16 show the first embodiment of the present invention, and as shown in FIGS. 1 and 2, the vehicle 1 includes a driver's seat 2, a passenger seat 3, a right rear seat 4, and a left rear seat. It has a luggage compartment 6 formed behind the right rear seat 4 and the left rear seat 5. In addition, the passenger seat 3, the right rear seat 4, and the left rear seat 5 can load luggage on the back portions 10, 11 and 12 of the seat back by tilting the seat backs 7, 8 and 9 forward, and the luggage compartment 6 can be loaded. Can be expanded.

As shown in FIGS. 1 and 2, two roof inner crossbars 14 are attached to the ceiling portion 13 (see FIG. 11) of the vehicle 1 substantially in parallel. Mounting bars 15 are horizontally mounted on the front and rear roof inner crossbars 14. On the front side of the mounting bar 15, the upper portion of the partition pole 16 as a support member fixed to the seat back 9 of the left rear seat 5 is mounted. Further, on the rear side of the mounting bar 15, the upper portion of the partition pole 16 as a support member fixed to the luggage compartment floor portion 17, which is the floor portion of the luggage compartment 6, is attached.

As mainly shown in FIG. 3, the back surface portion 12 of the seat back 9 of the left rear seat 5 is formed of a metal seat frame 18. The seat frame 18 is formed in a plate shape and has a plurality of recesses 19 and protrusions 20 in order to increase the strength. A front fixing bracket 21 as a fixing member is fixed to the convex portion 20. The front fixing bracket 21 is formed in a substantially rectangular plate shape, is laid horizontally on the convex portions 20 on both sides of the concave portion 19, and is fixed to each convex portion 20 by two rivets 22. The position where the front fixing bracket 21 is attached may be any position of the convex portion 20, but considering the load applied to the seat back 9 of the left rear seat 5, it is preferably the central portion of the seat back 9.

As shown in FIGS. 5 and 6, the front fixing bracket 21 has a base portion 23 that abuts on the convex portion 20 and a mounting portion 24 located above the concave portion 19. The mounting portion 24 is formed so as to bulge in a circular shape in a direction away from the seat frame 18, and a bolt portion insertion hole 26 for inserting the bolt portion 25 provided in the partition pole 16 is formed in the central portion. Further, on the back surface 27 which is the surface on the seat frame 18 side, a nut portion 28 for screwing the bolt portion 25 is provided on the peripheral edge portion of the bolt portion insertion hole 26.

Since the mounting portion 24 is arranged above the recess 19 and bulges in a direction away from the seat frame 18, a space 29 is formed between the mounting portion 24 and the seat frame 18. Therefore, the nut portion 28 and the bolt portion 25 screwed to the nut portion 28 do not come into contact with the seat frame 18.

As shown in FIG. 4, the seat frame 18 is covered with the seat cover 30, and the seat cover 30 has an opening for the front fixing bracket which is opened in a substantially rectangular shape according to the shape of the front fixing bracket 21. 31 is formed. Therefore, even when the seat frame 18 is covered with the seat cover 30, the front fixing bracket 21 is exposed from the opening for the front fixing bracket 31.

As shown in FIG. 9, in the luggage compartment floor portion 17, a cushioning mat 34 as a cushioning member is laid on the upper surface 33 of the metal floor panel 32, and a floor carpet 36 is laid on the upper surface 35 of the cushioning mat 34. There is. The cushioning mat 34 is made of polyvinyl chloride (PVC) and the floor carpet 36 is made of polypropylene (PP), but it may be made of another synthetic resin material.

As shown in FIG. 7, the floor panel 32 is formed in a plate shape and has a plurality of concave portions 37 and convex portions 38 in order to increase the strength. A rear fixing bracket 39 as a fixing member is fixed to the convex portion 38. The rear fixing bracket 39 is formed in a rectangular plate shape, is laid horizontally on the convex portions 38 on both sides of the concave portion 37, and is fixed to each convex portion 38 by a rivet 40 at one place.

As shown in FIG. 9, the rear fixing bracket 39 has a base 41 that abuts on the convex portion 38 and a mounting portion 42 located above the concave portion 37. The mounting portion 42 is formed so as to bulge in a rectangular shape in a direction away from the floor panel 32, and a bolt portion insertion hole 43 for inserting the bolt portion 25 provided in the partition pole 16 is formed in the central portion. Further, on the back surface 44, which is the surface on the floor panel 32 side, a nut portion 45 for screwing the bolt portion 25 is provided on the peripheral edge portion of the bolt portion insertion hole 43.

Since the mounting portion 42 is arranged above the recess 37 and bulges in a direction away from the floor panel 32, a space 46 is formed between the mounting portion 42 and the floor panel 32. Therefore, the nut portion 45 and the bolt portion 25 screwed to the nut portion 45 do not come into contact with the floor panel 32.

As shown in FIG. 9, the cushioning mat 34 has an opening 47 for the rear fixing bracket which is opened in a rectangular shape matching the shape of the rear fixing bracket 39, and the cushioning mat 34 is attached to the floor panel 32. Even in this state, the bolt portion insertion hole 43 is exposed from the rear fixing bracket opening 47. Further, the floor carpet 36 has an opening 48 for a mounting portion which is opened in a circular shape having a diameter larger than that of the bolt portion insertion hole 43 of the mounting portion 42, and the floor carpet 36 is laid on the upper surface 35 of the cushioning mat 34. Even in this state, the bolt portion insertion hole 43 and the mounting portion 42 around the bolt portion insertion hole 43 are exposed from the mounting portion opening 48. As shown in FIG. 8, in the state where the floor carpet 36 is laid, the bolt portion insertion hole 43 and the mounting portion 42 around the bolt portion insertion hole 43 are slightly exposed from the mounting portion opening 48 of the floor carpet 36. Even when the partition pole 16 is removed, the appearance design is not significantly deteriorated. Further, the diameter of the opening 48 for the mounting portion is formed to be slightly larger than the diameter of the partition pole 16, and by mounting the partition pole 16, the mounting portion 42 and the bolt portion insertion hole 43 are not exposed, and the appearance design is improved. Can be enhanced.

The length L from the back surface 44, which is the surface of the rear fixing bracket 39 that abuts on the floor panel 32, to the front surface 49, which is the surface opposite to the back surface 44 of the mounting portion 42, is abbreviated as the thickness T of the cushioning mat 34. Since they are the same, the mounting portion 42 does not protrude from the floor carpet 36. Therefore, when loading the load on the floor carpet 36, the rear fixing bracket 39 does not get in the way.

As shown in FIG. 10, the partition pole 16 includes a cylindrical pole body 51, a female attachment 52 attached to the upper part of the pole body 51, and a bolt portion 25 provided at the lower part of the pole body 51. It is composed of.

Although the pole body 51 of this embodiment is made of metal, it may be formed of another material such as fiber reinforced plastic (FRP) as long as it can secure a strength equal to or higher than a predetermined value. The upper end of the pole body 51 is open and the lower end is closed.

As shown in FIG. 14, the female attachment 52 is made of synthetic resin, and has a pole fitting portion 53 for fitting the pole body 51 and a fitting receiving portion 55 for fitting the male attachment 54 described later. Have. The female attachment 52 is firmly fitted with the pole body 51 inserted into the pole fitting portion 53, but the pole body 51 and the female attachment 52 may be adhesively fixed by an adhesive.

A male attachment 54 is fixed to the mounting bar 15 by bolts 56 and nuts 57. The male attachment 54 is made of synthetic resin and has a fitting portion 58 that is inserted into and fitted into the fitting receiving portion 55 of the female attachment 52. Further, the male attachment 54 is provided with a bolt hole 59 through which the bolt 56 is inserted. The outer diameter of the fitting portion 58 is formed to be slightly larger than the inner diameter of the fitting receiving portion 55, and the fitting receiving portion 55 is slightly larger when the fitting portion 58 is fitted to the fitting receiving portion 55. Increase the diameter.

Here, a method of attaching and detaching the partition pole 16 will be described. First, the bolt portion 25 of the partition pole 16 is screwed into the bolt portion insertion hole 26 of the front fixing bracket 21 and screwed into the insertion nut portion 28. As a result, as shown in FIG. 12, the lower side of the partition pole 16 is fixed to the front fixing bracket 21, and thus is fixed to the seat frame 18. Next, the female attachment 52 of the partition pole 16 is fitted to the male attachment 54. As a result, the upper side of the partition pole 16 is fixed to the front side of the mounting bar 15.

The rear partition pole 16 has the bolt portion 25 of the partition pole 16 screwed into the bolt portion insertion hole 43 of the rear fixing bracket 39 and screwed into the nut portion 45. As a result, as shown in FIG. 13, the lower side of the partition pole 16 is fixed to the rear fixing bracket 39, and eventually to the floor panel 32. Next, the female attachment 52 of the partition pole 16 is fitted to the male attachment 54. As a result, the upper side of the partition pole 16 is fixed to the rear side of the mounting bar 15.

When removing the partition pole 16, the partition pole 16 may be removed from the mounting bar 15, the front fixing bracket 21, and the rear fixing bracket 39 by reversing the mounting procedure.

As shown in FIG. 11, the partition pole 16 is arranged at a position on the left side of the center in the vehicle width direction, and partitions the luggage compartment 6 into a small luggage compartment 60 on the left side and a large luggage compartment 61 on the right side. As shown in FIGS. 1 and 2, luggage can be loaded in the small luggage compartment 60 like a plate material 62 or a stepladder 63 and leaned against the partition pole 16. By partitioning the luggage compartment 6 into a narrow width like the small luggage compartment 60, the inclination of the luggage when the luggage such as the plate material 62 and the stepladder 63 is leaned against the partition pole 16 is perpendicular to the luggage compartment floor 17. It becomes closer, and the load applied to the partition pole 16 can be suppressed. On the other hand, a large luggage can be loaded in the large luggage compartment 61. The position of the partition pole 16 in the vehicle width direction can be set to a desired position according to the size and shape of the cargo to be loaded on the vehicle 1.

As shown in FIG. 15, in the present embodiment, the interior panel 64 forming the luggage compartment 6 of the vehicle 1 has a shape that gradually projects upward from the luggage compartment floor 17 to the inside of the luggage compartment 6. When a load such as a plate material 62 is loaded, the load is supported by the interior panel 64, so that rattling of the load can be suppressed. Further, as shown in FIG. 16, by setting the position where the partition pole 16 is attached adjacent to the interior panel 64, the luggage can be placed between the rear partition pole 16 and the interior panel 64, and the luggage rattles. It is possible to enhance the suppressing effect of. The overhang of the interior panel 64 of this embodiment is due to the wheel house (not shown) eroding into the vehicle interior space side. The wheel house narrows the space inside the vehicle, but in this embodiment, the overhang of the interior panel 64 by the wheel house is used to suppress the rattling of the luggage.

As described above, in the fixing structure of the support member of the present embodiment, the vehicle 1 in which the cushioning mat 34 is laid on the upper surface 33 of the floor panel 32 having an uneven shape and the floor carpet 36 is laid on the upper surface 35 of the cushioning mat 34. The partition pole 16 is fixed to the luggage compartment floor portion 17, and is provided with a rear side fixing bracket 39 for fixing the partition pole 16 to the luggage compartment floor portion 17, and the rear side fixing bracket 39 is a convex portion of the floor panel 32. It has a base 41 fixed to 38 and a mounting portion 42 to which the partition pole 16 is mounted. The mounting portion 42 is arranged above the recess 37 of the floor panel 32, and the rear fixing bracket 39 is exposed to the cushioning mat 34. The opening 47 for the rear fixing bracket is formed, and the floor carpet 36 is formed with the opening 48 for the mounting portion that exposes the mounting portion 42, so that the partition pole 16 that partitions the luggage compartment 6 can be easily attached and detached. can do. Further, the bolt portion 25 and the nut portion 45 can be arranged by utilizing the space 46 formed by the recess 37 of the floor panel 32. When the partition pole 16 is removed from the rear fixing bracket 39, the luggage compartment floor 17 can be kept flat. In addition, the luggage to be leaned against and the luggage to be placed on the floor of the luggage compartment 17 can be organized and loaded.

Further, in the fixing structure of the support member of this embodiment, the surface 49 of the mounting portion 42 does not protrude from the floor carpet 36, so that when the partition pole 16 is removed from the rear fixing bracket 39, the luggage compartment floor portion 17 is formed. Since it is flat, the rear fixing bracket 39 does not get in the way when loading luggage.

Further, in the fixing structure of the support member of the present embodiment, the mounting portion 42 is formed so as to bulge in the direction away from the floor panel 32, thereby securing a space 46 between the floor panel 32 and the mounting portion 42. This can be done so that the nut portion 45 and the bolt portion 25 screwed to the nut portion 45 do not come into contact with the floor panel 32. That is, the recess 37 is used to secure a space 46 for arranging the bolt portion 25 and the nut portion 45.

17 to 20 show the second embodiment of the present invention, the same parts as those of the first embodiment are designated by the same reference numerals, and detailed description thereof will be omitted. In this embodiment, the partition pole 16 is used upside down from the first embodiment.

As shown in FIGS. 18 and 19, a male attachment 54 is attached to the mounting portion 24 of the front fixing bracket 21 and the mounting portion 42 of the rear fixing bracket 39. The male attachment 54 is fixed to the front fixing bracket 21 and the rear fixing bracket 39 by screwing the bolt 56 inserted through the bolt insertion holes 26 and 43 into the nuts 28 and 45.

A bolt hole (not shown) through which the bolt portion 25 of the pole body 51 is inserted is formed in the mounting bar 15, and a nut portion 66 is formed in the upper surface portion 65 of the mounting bar 15 and at the peripheral portion of the bolt hole. ing.

The upper part of the pole body 51 is closed and the lower part is open. The upper part of the pole body 51 is fitted to the female attachment 52. A bolt portion 25 is formed at the lower portion of the pole body 51.

As shown in FIG. 17, the upper portion of the partition pole 16 is fixed to the mounting bar 15 by inserting the bolt portion 25 into the bolt hole of the mounting bar 15 and screwing it into the nut portion 66. Then, as shown in FIG. 20, by fitting the male attachment 54 with the fitting portion 58 inserted into the fitting receiving portion 55 of the female attachment 52, the lower portion of the partition pole 16 is fitted with the front fixing bracket 21. It is fixed to the rear fixing bracket 39, and is fixed to the seat frame 18 and the floor panel 32.

When the partition pole 16 is not used, the male attachment 54 may be removed from the floor panel 32, or the male attachment 54 may be always attached to the floor panel 32. When the cushioning mat 34 and the floor carpet 36 are laid on the floor panel 32 when they are always attached, only the male attachment 54 is exposed from the opening 48 for the attachment portion of the floor carpet 36. Therefore, when the partition pole 16 is attached, the attachment work is extremely easy. Further, even when the load is loaded in the luggage compartment 6 with the partition pole 16 removed, the male attachment 54 does not significantly interfere with the appearance and does not significantly deteriorate the appearance design.

The present invention is not limited to the above embodiment, and various modifications can be made within the scope of the gist of the present invention. For example, the partition pole 16 may employ another fixing mechanism as long as it can be detachably fixed to the mounting bar 15, the front fixing bracket 21, and the rear fixing bracket 39. Further, the partition pole 16 may be fixed by the female attachment 52 and the male attachment 54 on both the upper and lower sides. Further, it may be a mechanism for pressing and holding the upper portion of the partition pole 16 against the ceiling portion 13 of the vehicle by an elastic member.

1 Vehicle 16 Partition pole (support member)
17 Luggage room floor 32 Floor panel 33 Top surface 34 Cushioning mat (buffering member)
35 Top surface 36 Floor carpet 37 Concave part 38 Convex part 39 Rear side fixing bracket (fixing member)
41 Base 42 Mounting
44 back side
47 Rear fixing bracket opening (fixing member opening)
48 Mounting opening 49 Surface
L length
T thickness

Claims (3)

A structure for fixing a support member to the luggage compartment floor of a vehicle in which a cushioning member is laid on the upper surface of a floor panel having an uneven shape and a floor carpet is laid on the upper surface of the cushioning member.
A fixing member for fixing the support member to the luggage compartment floor portion is provided.
The fixing member has a base portion fixed to the convex portion of the floor panel and a mounting portion for mounting the support member.
The mounting portion is arranged above the recess of the floor panel.
The cushioning member is formed with an opening for the fixing member that exposes the fixing member.
The floor carpet having a flat upper surface is formed with an opening for a mounting portion that exposes the mounting portion .
A fixed structure of a support member, characterized in that the length from the back surface of the base portion to the front surface of the mounting portion is substantially the same as the thickness of the cushioning member . The fixing structure for a support member according to claim 1, wherein the surface of the mounting portion does not protrude from the floor carpet. The fixing structure for a support member according to claim 1 or 2, wherein the mounting portion is formed so as to bulge in a direction away from the floor panel.

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