JPS5826831Y2 - Simple beds for van-type vehicles - Google Patents

Description

[Detailed Description of the Invention] This invention relates to a simple bed that can be installed in the luggage compartment of a pan-type vehicle as needed.

Recently, pan-type vehicles have come to be used not only as commercial vehicles but also as camping cars.

When using this as a camper or simply sleeping in the vehicle, the seat back of the rear seat located in the luggage compartment is folded back to create a bed, but with this method, at least two If the luggage compartment is not used as a sleeping area, there will be less luggage space, and even if the luggage compartment is used as a sleeping area, the legs of the second row seats will reduce the space under the bed. Therefore, it was difficult to use this space effectively as a luggage space.

This idea was made in view of the above problems, and allows a bed to be easily created in the luggage compartment of a reed- or pan-shaped vehicle as needed, and also to be able to be freely removed when not needed, or to be used as a shelf for storing luggage. It can be used as a board, making effective use of the space in the luggage compartment and increasing the utility value of the pan-shaped vehicle.

Hereinafter, this invention will be explained in detail with reference to embodiments shown in the drawings.

1 is a luggage compartment at the rear of a pan-shaped vehicle, 2 is a side door, and 3 is a single row of rear seats installed between the side doors.The rear seat 3 has only one row, not two rows.

4 is an inner panel that becomes the side wall of the luggage compartment behind the side door, and 5 is the back door.

The left and right inner panels 4 of the luggage compartment 1 have a side door 2 located below the side window glass 6 mounting area.
In the vicinity l of the back door 5, substantially channel-shaped guide rails 1 which are long in the longitudinal direction of the vehicle body are attached to face each other on the left and right sides.

The mounting position of the guide rail I is such that when the seat back 3a of the rear seat 3 is folded back as shown in the figure, the height is approximately the same as the top surface of the seat back 3a, and a plurality of guide rails ( By attaching the three plates 8 (in the figure) in parallel with each other and the seat back 3a without any gaps, the seat portion 3b of the rear seat 3,
Seat back 3as Bet 9f consisting of plate 8
: It can be formed to be detachable.

The guide rail 7 is formed by bending a steel plate,
As shown in FIG. 2, a vertical back fixing part 77a, and an upper and lower horizontal part 7b bent at right angles from both upper and lower ends of the fixing part 7a.
*7c % Middle upper and lower horizontal parts 7b.

Vertical upper and lower front parts 7 d * 7 es that are bent in a right angle direction closer to each other from 7 c; horizontal plate guide placement parts γf that are bent to the back side like the tips of the upper and lower front parts 7 d and 7 e with a constant interval l; 7g.

Bolt mounting holes 7h are drilled at predetermined intervals in the back fixing portion 1a of the guide rail 7, while bolt mounting holes 4a are drilled in advance in the inner panel 4 on the mounting side, and
A nut 10 is welded and fixed to the back side of the bolt mounting hole 4a.

Further, when attaching the trim 12 to the inner panel 4, bolt attachment holes 12a are also bored in the trim 12.

Therefore, when attaching the guide rail 7 to the inner panel 4, insert the trim 12 into each bolt attachment hole 7h1.
Align 2a and 4a and move the bolt 1 to the guide rail 7 side.
3 into the nut 10, the guide rail 7
is easily fixed to the inner panel 4 together with the trim 12.

In FIG. 2, 14 is an outer panel, and 15 is a reinforcement bed.

Note that guide rails 77, 7 having the same shape as the guide rail 7 described above
77 is attached to the upper side of the side window glass 6 to support a hanger bar (not shown) as shown by the chain line in FIG. (not shown).

The guide rails 7, 7', and 7'' of the housing may be removed when unnecessary, and grommets (not shown) may be attached to the bolt attachment holes of the inner panel 4 and trim 12.

The plate material 8 installed between the pair of left and right guide rails 7 is inserted between the plate material guide placement parts 7ft and 7g from either the front or rear end of the guide rail 7, and is moved in the front and rear direction until it reaches a predetermined position. It is then stopped and placed on the lower plate material guide placement section 7g.

The means for fixing the plate material 8 to the guide rail 1 is attached to both ends of the plate material 8, and consists of a lock piece 16, a rubber 17, a fixing screw 18, and a spring washer 19, as shown in FIGS. 3 to 7.

A screw hole 8a is drilled in advance on the lower surface of the plate material 8,
A rubber 17 is inserted into the shaft hole 16a drilled in the center of the lock piece 16.
is inserted into the shaft hole 17a of the rubber 17, and a spring washer 16 is interposed on the end face side, and the fixing screw 18 is screwed into the screw hole 8a of the plate material 8 to be fixed.

The lock piece 16 is made of a plastic material, and has two cam parts 16e and 16f close to each other at the upper part of the negative side thereof, and has a tapered part 16b projecting outward at the lower part thereof.

The upper surface of the tapered portion 16b is similar to the cam portion 16e.
The tapered surface 16d is inclined toward 6t and protrudes upward, and a gripping protrusion 16c is provided on the lower side of the cam portion 16e.

When the plate member 8 is slid in the front-rear direction along the guide rail 7, the lock piece 16 has a tapered portion 16b and a cam portion 16f, as shown by the chain line in FIG.

16e is set on the opposite side to the guide rail 7 and serves as a guide for regulating movement in the left and right direction.

At this time, the lock piece 16 is lightly pressed against the spring lock 19, so that it will not rotate unless a rotational moment of a certain magnitude or more is applied.

On the other hand, when you want to lock the plate material 8 in a predetermined position, the grip part 1
When turning 6c clockwise as indicated by the arrow in Figure 4,
As the cam portion 16e contacts the lower pressure surface portion 7e of the guide rail 7 and rotates using the elastic action of the rubber 17, it is gradually tightened.

When the cam portion 16e moves a certain distance beyond the consideration point (distance m in FIG. 5), the cam portion 16f similarly moves to the lower pressure surface portion, 7.
It contacts e and stops rotating.

At this time, n acting on the cam portions 16e and 16f
ln The vertical reaction force is Nl= P, N2= Pm
+n'm+n.

(However, P Nirubar reaction force, Nl, N2: Cam part reaction force, m
, n: cam part vertical reaction force acting position) Similarly, the grip part 16c
As a result of the rotation, the tapered surface 16d of the tapered portion 16b comes into contact with the lower surface of the lower horizontal portion 7c of the guide rail 7, and gradually the plate material 8
is firmly locked in the vertical direction.

By configuring the fixing means for the plate 8 as described above, when the vehicle suddenly brakes, the load in the forward direction (in Fig. 5 , T) acts - This force causes a moment to try to rotate the lock piece 16 clockwise, but the reaction force is taken by the cam part 16f and it does not rotate and holds the plate 8. possible, and
Since the cam portion 16f is attached to the front portion, it also serves as a stopper and prevents the lock from coming off when a sudden braking force is applied.

In the above embodiment, as shown in FIG. 8, a flat plate 75 is used as the plate 8, and when the cushioning material 20 is attached to one side of the plate 8 and used as a bed, the cushioning material 20 is used as a bed. When the cushion member 20 side is used as the top surface, and when the cushion member 20 side is used for placing luggage, it is preferable to use the plate material 8 side as the top surface.

Moreover, as the guide rail, one having a shape shown in FIG. 9 may be used.

That is, the guide rail 7' shown in a is substantially channel-shaped, having the same shape as the guide rail 7 of the embodiment described above, but the upper side part of the central part (the upper horizontal part 7'b, the upper front part 1'd1, the upper plate material guide The placing portion 7'f) is cut out, and the plate material 8 is placed across the notch 21 into the upper and lower plate material guide placement portions 7'f, ? of the guide rail 7. '
I try to insert it between g.

In the guide rail 7', when it is difficult to insert the plate 8 due to obstacles at both the front and rear ends of the guide rail, the plate 8 can be easily inserted through the notch 21.

The guide rail 711 shown in b has an L-shape, and the plate material 8 can be placed on the horizontal surface 22 of the guide rail 711, which has the advantage of being the easiest to attach, having a simple shape, and being inexpensive.

The guide rail 71'' shown in C has a channel-shaped upper part completely removed, and can be easily attached by simply placing the plate 8 on the guide rail 7''.

Furthermore, as shown in FIG. 10, the guide rail may be formed by forming the inner panel 4 into a channel shape to form a multi-stage guide rail section IN''. In this case, the strength of the inner panel 4 itself is increased, and This has the advantage that there is no need to attach or detach the guide rail.

By configuring as described above, when a bed is required, an appropriate number of root plates 8 are fitted to the guide rail 7, and
By folding down the seat back 3a of the rear seat 3 and arranging the plate materials 8 side by side without gaps, a bed 9 with a uniform top surface height can be easily formed.

At this time, since the plate material 8 is firmly fixed to the guide rail 7 by the lock piece 16, there is no risk of it being easily moved due to vibrations or sudden braking of the vehicle, and the plate material 8 is highly safe.

In particular, this fixing means locks from the bottom surface of the plate 8, so it does not become an obstacle to loading and unloading cargo, and it can be locked with one touch, and it is made stronger by using the cam part and the tapered part. In addition to having the advantage of being able to be locked in place, it also has other remarkable effects such as the ability to easily change the locking force by changing the size of the rubber and the shape of the cam.

In addition, the length of the bed 9 can be easily changed by changing the number of plates 8 installed, and if the length is shortened, it is possible to load luggage in the space on the back door side, and the space under the bed can be changed easily. The space can also be effectively used as luggage space.

Moreover, it can be easily removed when the bed is not needed.
It can also be used as a shelf board, and has various advantages such as its height can be freely changed by attaching a plurality of guide rails in the vertical direction.

[Brief explanation of drawings]

Fig. 1 is a perspective view of the rear luggage compartment of a pan-type vehicle equipped with a cot according to this invention, Fig. 2 is a sectional view of the main part of Fig. 1,
Fig. 3 is a sectional view showing the fixing structure between the plate material and the guide rail, Fig. 4 is a bottom view of Fig. 3, Fig. 5 is a sectional view taken along the ■-v line in Fig. 3, and Fig. 6 is a lock piece 16. FIG. 7 is a side view of the lock piece 16. FIG. 8 a, b is a sectional view showing a modified example of the plate material. FIG. 9 a*b*c is a perspective view showing a modified example of the guide rail. FIG. 10 is a perspective view showing a modification in which guide rails are formed on the inner panel. 1... Luggage compartment, 4... Inner panel, 7... Guide rail, 8... Board material,
9...Bed, 16...Lock piece, 1
6b...Taper* 16e, 16f...
...Cam section.

Claims (2)

[Scope of utility model registration request] (1) A row of rear seats installed in the luggage compartment of a pan-type vehicle and seats installed opposite the left and right walls of the luggage compartment are connected so that they are at the same height when the seatbacks of the rear seats are folded down. a guide rail that is long in the front-rear direction of the vehicle, and a plate that is slidably inserted into the guide rail and is combined with the rear seat to form a bed;
A simple bed for a pan-type vehicle, comprising means for fixing the plate material and the guide rail. (2) Utility model registration The means for fixing the plate material and the guide rail according to claim (1) is such that a locking piece is rotatably attached to the plate material by means of a fixing screw through an elastic body such as rubber, and the lock A simplified pan-type vehicle characterized by having a structure in which a cam part that presses against a guide rail when locked and restricts the movement of the plate material in the left and right direction, and a taper part that restricts the movement of the plate material in the vertical direction. bed.