JP3672653B2 - Multipurpose floor for RV vehicles - Google Patents

Description

[0001]
BACKGROUND OF THE INVENTION
The present invention relates to an RV vehicle (a leisure multipurpose vehicle), and more particularly to a multipurpose floor usable for an RV vehicle.
[0002]
[Prior art]
Recently, RV vehicles that can be used for various purposes have attracted attention. In RV vehicles, various devices have been devised so that the interior of the vehicle can be used effectively. For example, the rear seat can be in a fully flat state, or the rear seat can be moved to the forefront position to save the luggage space. By enlarging, it can accommodate a lot of luggage.
[0003]
[Problems to be solved by the invention]
However, it is impossible to load large loads such as bicycles, wheelchairs, etc., and to load many loads in three dimensions. Depending on the load, it may be difficult or impossible to load at all. There was a problem.
[0004]
The present invention has been made in view of such problems of the prior art, and not only can a large load be loaded, but also a large number of loads can be loaded three-dimensionally and can be easily loaded and unloaded. The purpose is to provide a multi-purpose floor for RV vehicles.
[0005]
[Means for Solving the Problems]
In order to achieve the above object, the invention described in claim 1 is a pair of slide rails fixed to both sides of the floor, and a rear seat mounted slidably on the slide rails. A multi-purpose floor mounted on an RV vehicle having a slider and a locking member attached to the slider and locking the slider to the slide rail, the front floor being fixed to the slider with the rear seat removed; , a rear floor which is pivotally connected to said front floor, the locking member by possess a freely mounted support legs folded rear portion floor, operating the operation member attached to the rear floor above The slide rail is locked or unlocked .
[0006]
According to a second aspect of the present invention , a lock means is attached to the rear floor, and the lock means is locked or unlocked with respect to the vehicle floor by operating the operation member .
[0007]
Furthermore, the invention described in claim 3 is characterized in that a plurality of attachment attachment members are attached to the rear floor so that a predetermined attachment can be attached .
[0010]
DETAILED DESCRIPTION OF THE INVENTION
Hereinafter, embodiments of the present invention will be described with reference to the drawings.
1 and 2 show an RV vehicle equipped with a multi-purpose floor 2 according to the present invention. FIG. 1 shows a case in which a rear seat of one leg is removed and a large-capacity type multi-purpose floor 2 is attached. Is one in which the rear seat arranged behind the two of the two legs is removed and the multi-purpose floor 2 of a small capacity type is attached. A pair of slide rails 4 and 4 are fixed to both sides of the floor of the RV vehicle, and the rear seat S and the multipurpose floor 2 according to the present invention are slidably attached to the slide rails 4 and 4.
[0011]
The multi-purpose floor 2 is usually accommodated in the RV vehicle with the legs folded, and is used by pulling backward as shown in FIGS. 1 and 2 as necessary. The rearward drawing stroke is set so that the large-capacity type multipurpose floor 2 in FIG. 1 is larger than the small-capacity type multipurpose floor 2 in FIG. 2 (L1> L2).
[0012]
As shown in FIGS. 3 and 4, the multipurpose floor 2 according to the present invention includes a front floor 8 screwed to sliders 6, 6 slidably attached to slide rails 4, 4, and a front portion. And a rear floor 10 pivotally attached to the rear of the floor 8.
[0013]
The front floor 8 is obtained by processing a metal plate such as an iron plate or a steel plate into a substantially rectangular parallelepiped shape. A front flange 8a and a rear portion inclined forward and rearward are formed on the front and rear edges of the front floor 8. The flanges 8b are integrally formed. Since the sliders 6 and 6 to which the front floor 8 is attached are used with the rear seats originally mounted removed, the distance between the front and rear flanges 8a and 8b is the same as the distance between the corresponding flanges of the rear seats. Set equal.
[0014]
On the other hand, the rear floor 10 pivotally attached to the front floor 8 connects a plurality of rectangular pipes (hereinafter simply referred to as pipes) having a rectangular cross section, and a metal such as an iron plate or a steel plate on the connected pipes. A plate made of steel is laid. That is, the rear floor 10 has two left and right side pipes 12 and 14 extending in parallel to the longitudinal direction of the vehicle, and includes a front pipe 16 extending in the vehicle width direction, a rear pipe 18, and two Both ends of the intermediate pipes 20, 22 are connected to the side pipes 12, 14, a central pipe 24 is connected to the center of the intermediate pipes 20, 22, and a substantially rectangular floor plate having a rectangular notch 26a at the center of the rear part. 26 is fixed on the plurality of pipes 12, 14, 16, 18, 20, 22, 24. It should be noted that four attachment mounting pipes 28,..., 28 are provided upright at the corner where the side pipes 12, 14 and the front and rear pipes 16, 18 are connected to each other. In FIG. 3, reference numeral 29 denotes a cushion rubber attached to the lower surface of the rear pipe 18.
[0015]
In addition, upper ends of foldable support legs 32 and 32 are pivotally attached to the lower surfaces of the side pipes 12 and 14 in the vicinity of the connection site with the intermediate pipe 20 via inverted U-shaped brackets 30 and 30. The support legs 32 and 32 are formed of square pipes, and rollers 34 and 34 are rotatably attached to lower ends of the support legs 32 and 32, and lower portions of the support legs 32 and 32 are connected to each other via a connecting shaft 36. One end of the first link 38, 38 is pivotally attached to the support legs 32, 32 above the connecting shaft 36, and the other end of the first link 38, 38 is pivotally attached to one end of the second link 40, 40. Has been. Further, the other ends of the second links 40 and 40 are pivotally mounted in the vicinity of the connection site between the side pipes 12 and 14 and the intermediate pipe 22.
[0016]
A lower end of a known gas spring 44 is pivotally attached to the central portion of the connecting shaft 36 via a bracket 42, and an upper end of the gas spring 44 is pivotally attached to the lower surface of the front portion of the central pipe 24.
[0017]
As shown in FIGS. 3 and 5, a floor anchor 48 is screwed to the lower surface of the intermediate portion of the central pipe 24 via an L-shaped bracket 46. The floor anchor 48 is a pair of spaced apart substantially flat base plates 50 and 52, a hook 54 that is rotatably interposed between the base plates 50 and 52, and a hook 54 that engages and rotates. And a hook turning piece 56.
[0018]
The pivot shaft 58 of the hook 54 includes a large diameter portion 58 a and a pair of small diameter portions 58 b and 58 b integrally formed at both ends of the large diameter portion 58 a, and the large diameter portion 58 a is formed in the hook 54. The small diameter portions 58b and 58b are inserted into the support holes 50a and 52a formed coaxially in the base plates 50 and 52, and are caulked. Similarly, the rotating shaft 60 of the hook rotating piece 56 also includes a large diameter portion 60a and a pair of small diameter portions 60b, 60b integrally formed at both ends of the large diameter portion 60a. The small-diameter portion 60b is inserted into the support holes 50b and 52b formed coaxially in the base plates 50 and 52 and is caulked while being inserted into the rotation hole 56a formed in the moving piece 56.
[0019]
Further, rotation restriction pins 62 and 64 are attached to the hook 54 and the hook rotation piece 56, respectively, and both ends of the rotation restriction pin 62 are arc-shaped restriction grooves 50c formed in the base plates 50 and 52, respectively. , 52c, and both ends of the rotation restricting pin 64 are loosely inserted into arc-shaped restricting grooves 50d, 52d formed in the base plates 50, 52. The hook 54 and the hook rotation piece 56 are biased to each other by engaging both ends of the spring 66 with one end of the rotation restricting pins 62 and 64, respectively. Therefore, by operating the lever 72 provided in the notch 26a of the floor plate 26 to swing the hook rotating piece 56, the hook 54 can be interlocked, and the hook 54 is fixed to the vehicle floor. By adopting a configuration that can be fitted and removed with respect to 73, the multipurpose floor 2 according to the present invention can be fixed to the vehicle floor or released from the vehicle floor.
[0020]
Therefore, the upper end of the hook rotating piece 56 is pinned to the front end of the connecting shaft 76 connected to the lever 72 together with the rear ends of wires 74 and 74 for locking or unlocking a lock plate (described later) provided on the sliders 6 and 6. 78 are integrally connected. The rear portion of the connecting shaft 76 is slidably supported by an L-shaped bracket 80 fixed to the lower surface of the rear portion of the central pipe 24.
[0021]
The base plates 50, 52 have cylindrical stepped nuts 68, 68 having internal threads inserted into nut support holes 50e, 52e drilled in the upper portions of the base plates 50, 52, and large diameter end portions. 68a and 68a are fixed to the base plate 50 by welding, and bolts 70 and 70 are screwed together to fix to the bracket 46.
[0022]
The wires 74 and 74 are slidably accommodated in the tubular cables 82 and 82, and the rear ends of the cables 82 and 82 are formed by an L-shaped bracket 84 fixed to the lower surface of the middle portion of the central pipe 24. Is retained. Cables 82 and 82 that accommodate wires 74 and 74 extend forward along the bottom surface of the central pipe 24, branch left and right along the bottom surface of the intermediate pipe 20, and further along the bottom surfaces of the side pipes 12 and 14. Extending forward.
[0023]
FIG. 6 shows a strap 86 for attaching the cables 82 and 82 to the lower surface of the pipe. The conical head portion 86a is fitted into a circular hole 88 formed in the bottom surface of the intermediate pipe 20 or the side pipes 12 and 14. At the same time, the cable 82 is held by the tightening portion 86b. By using the strap 86, the cables 82 and 82 are fixed to a plurality of locations of the intermediate pipe 20 and the side pipes 12 and 14.
[0024]
As shown in FIG. 4, the front ends of the cables 82, 82 are held by the rear walls of the brackets 90, 90 bent in a substantially U shape, while the front ends of the wires 74, 74 are substantially L-shaped. The rocking levers 92 and 92 are bent into the circular holes 92a and 92a formed in the middle portion of the vertical wall. The brackets 90, 90 are screwed to the inner surfaces of the opposing side walls of the front floor 8, and the lower ends of the swing levers 92, 92 are swingably attached to the brackets 90, 90 by pins 94, 94. Yes.
[0025]
Each of the sliders 6 and 6 has a substantially inverted L shape when viewed from the front. Rollers 96 and 96 are rotatably attached to the front end and rear end of the lower end portion, and at the front end and rear end of the upper end portion. Are integrally formed with mounting flanges 98 and 98 inclined downward. A vertical guide groove is formed at the center of each slider 6, and the lock plate 100 is slidably accommodated in the guide groove. A substantially central portion of a swing arm 102 extending in the front-rear direction is attached to the slider 6 so as to be swingable by a pin 104, and a rear end of the swing arm 102 is connected to an upper end portion of the lock plate 100 by a pin 106. In addition, a linkage pin 108 is implanted at the tip of the swing arm 102. In addition, the other end of the coil spring 110 whose one end is locked to the slider 6 is locked to a projecting portion 102 a formed at the upper center of the swing arm 102, and the lock plate 100 is elastic to the coil spring 110. By urging downward by force, the lock plate 100 is fitted into a lock hole (not shown) drilled in the bottom wall of the slide rail 4.
[0026]
A rectangular opening 6a is formed in the slider 6 positioned above the linkage pin 108 implanted in the swing arm 102, and a protrusion 92b suspended from the rear portion of the swing lever 92 is fitted into the rectangular opening 6a. And disposed above the linkage pin 108.
[0027]
The operation of the multipurpose floor 2 according to the present invention having the above configuration will be described below.
When the multipurpose floor 2 is attached to the RV vehicle, the rear seat is first removed from the sliders 6 and 6, and the front and rear flanges 8 a and 8 b of the front floor 8 are screwed to the attachment flanges 98 and 98 of the sliders 6 and 6. Next, when the lever 72 is pulled backward and the support legs 32 and 32 are folded, the multi-purpose floor 2 is placed at the foremost position, and when the hand is released from the lever 72, the coil springs 110 and 110 are locked by the urging force When the plates 100 and 100 are lowered and fitted into the corresponding lock holes of the slide rails 4 and 4, the sliders 6 and 6 are locked to the slide rails 4 and 4, while the hook 54 of the floor anchor 48 is fixed to the vehicle floor. The multi-purpose floor 2 is prevented from being lifted by fitting with the striker.
[0028]
When a large load or a large number of loads are loaded on the multipurpose floor 2, when the lever 72 is pulled backward after the rear door of the vehicle is pushed upward, the hook 54 of the floor anchor 48 swings together with the hook rotating piece 56, The hook 54 is disengaged from the striker. Further, since the rear ends of the swing levers 92 and 92 are lowered via the wires 74 and 74, the protrusions 92 b and 92 b depending from the rear portions of the swing levers 92 and 92 are connected to the linkage pins 108 and 102 of the swing arms 102 and 102. 108 is pressed downward. As a result, the lock plates 100 and 100 rise together with the rear ends of the swing arms 102 and 102, and the lock of the sliders 6 and 6 with the slide rails 4 and 4 is released.
[0029]
In this state, when the multipurpose floor 2 is pulled out rearward, the support legs 32 and 32 are gradually pulled out by the weight of the support legs 32 and 32 and the action of the gas spring 44. As shown in FIG. When the legs 32 and 32 are vertically erected, the first link 38 and the second link 40 are aligned, and the support legs 32 and 32 are held in that state. When the multipurpose floor 2 reaches the rearmost position, when the lever 72 is released, the lock plates 100, 100 of the sliders 6, 6 are fitted into the lock holes of the slide rails 4, 4, and the sliders 6, 6 are locked. The
[0030]
When all the loads are mounted on the multi-purpose floor 2 and the lever 72 is pulled backward and the multi-purpose floor 2 is pushed forward, the sliders 6 and 6 slide along the slide rails 4 and 4 and the support legs 32 and 32 The rollers 34 and 34 attached to the lower end rotate on the ground surface, and the multipurpose floor 2 moves forward. As shown in FIG. 7, when the support legs 32, 32 are in contact with the rear part of the vehicle, or just before that, the pivoting portions of the first link 38 and the second link 40 are pressed in the direction of arrow A to When 2 is further pushed forward, the support legs 32 and 32 are gradually folded as shown by a two-dot chain line in FIG.
[0031]
When the hand is released from the lever 72 when the multipurpose floor 2 reaches the foremost position, the sliders 6 and 6 are locked to the slide rails 4 and 4, and the hook 54 of the floor anchor 48 is fitted to the striker.
[0032]
The multi-purpose floor 2 according to the present invention can not only carry a load directly on the floor surface, but also attach various attachments using attachment mounting pipes 28,..., 28 erected at the four corners of the rear floor 10. Can be attached. For example, by fixing the legs of the mounting shelf having a plurality of shelves to the attachment mounting pipes 28, ..., 28, a large number of luggage such as skis, surfboards, tents, bags, etc. can be placed in three dimensions. It becomes easy to store and take out luggage.
[0033]
Further, as shown in FIG. 8, it is also possible to place a load with the support legs 32, 32 folded. In this case, it is easy to carry in and carry out large items such as bicycles and wheelchairs, and the bicycles and wheelchairs can be fixed using a predetermined attachment.
[0034]
【The invention's effect】
Since the present invention is configured as described above, the following effects can be obtained.
According to the first aspect of the present invention, the multipurpose floor includes a front floor, a rear floor pivotally attached to the front floor, and a support leg that is foldably attached to the rear floor. Because the front floor is fixed to the slider with the rear seat removed, the multi-purpose floor can be pulled out after pushing up the rear door of the vehicle when loading and unloading luggage. Easy to load and unload. In addition, since an operation member is attached to the rear floor and the lock member provided on the slider is locked or unlocked with respect to the slide rail by operating the operation member, the multi-purpose floor is attached after the rear seat is removed. There is no need to provide a lock member with the slide rail.
[0035]
According to the second aspect of the present invention, the locking means is attached to the rear floor, and the locking means is locked or unlocked with respect to the vehicle floor by operating the operation member. The floor will not rise .
[0036]
Furthermore, according to the invention described in claim 3, since a plurality of attachment attachment members are attached to the rear floor and a predetermined attachment can be attached, a large load can be mounted by appropriately selecting an attachment. It is possible to load a lot of luggage in three dimensions .
[Brief description of the drawings]
FIG. 1 is a schematic side view of an RV vehicle equipped with a large-capacity storage type multipurpose floor according to the present invention.
FIG. 2 is a schematic side view of an RV vehicle equipped with a small-capacity storage type multipurpose floor according to the present invention.
FIG. 3 is a partially exploded perspective view of a multipurpose floor according to the present invention.
4 is an exploded perspective view showing a positional relationship between a front floor of the multipurpose floor of FIG. 3 and a slider. FIG.
FIG. 5 is an exploded perspective view of a floor anchor provided on the multipurpose floor of FIG. 3;
6 is a longitudinal sectional view showing a state of attachment of a cable for operating the lock plate of the slider shown in FIG.
7 is a side view showing a state in which the multipurpose floor of FIG. 3 is pulled out rearward.
FIG. 8 is a schematic side view when a large luggage is mounted on the multipurpose floor of FIG. 3;
[Explanation of symbols]
2 Multi-purpose floor 4 Slide rail 6 Slider 8 Front floor 10 Rear floor 12, 14 Side pipe 16 Front pipe 18 Rear pipe 20, 22 Intermediate pipe 24 Center pipe 26 Floor plate 28 Attachment mounting pipe 32 Bearing leg 38 First link 40 Second link 44 Gas spring 48 Floor anchor 72 Lever 74 Wire 82 Cable 92 Swing lever 100 Lock plate 102 Swing arm

Claims (3)

A pair of slide rails fixed to both sides of the floor; a slider that is slidably attached to the slide rail and on which a rear seat is placed; and a lock member that is attached to the slider and locks the slider to the slide rail. A multipurpose floor mounted on an RV vehicle,
A front floor fixed to the slider with the rear seat removed; a rear floor pivotally attached to the front floor; and a support leg foldably attached to the rear floor; A multipurpose floor for an RV vehicle, wherein the lock member is locked or unlocked with respect to the slide rail by operating an operation member attached to the vehicle. 2. The multipurpose floor for an RV vehicle according to claim 1, wherein locking means is attached to the rear floor, and the locking means is locked or unlocked with respect to the vehicle floor by operating the operation member . The multipurpose floor for an RV vehicle according to claim 1, wherein a plurality of attachment mounting members are attached to the rear floor so that a predetermined attachment can be attached .

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