JP2985654B2 - Vehicle suspension bed support structure - Google Patents

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a suspension bed support structure for a vehicle, and more particularly to a support structure for supporting a suspension bed on an assist grip of a vehicle.

[0002]

2. Description of the Related Art As a support structure for a suspended bed such as a camper, there is a structure utilizing an assist grip provided on a roof side of a passenger compartment.

FIG. 6 shows a typical example of such a belt.
Attach the hanging ring-shaped band 31 to the upper end of the
Assist grip 2 provided on roof side 1 of vehicle compartment
And the belt 3 is inserted through the band portion 31 from the lower end thereof to secure the band portion 31 to the assist grip 2. On the other hand, a ring member 60 And the ring member 60 is hooked to the hook 33 attached to the lower end of the belt 3 via the swivel 32.

[0004]

In the above conventional structure, it is necessary to attach the hook 33 to the belt 3 side and the ring member 60 to the bed frame 6 side. In addition , the band section 31 attaches the belt 3 to the assist grip 2. The mounting operation is troublesome, and the belt 3 cannot be mounted on the assist grip 2 when the belt 3 and the bed frame 6 are connected in advance.

It is an object of the present invention to provide a suspended bed support structure which has a simple structure and can be attached to an assist grip with a single touch in a state where a belt is connected to a bed frame in advance.
Another object of the present invention is to provide the above-mentioned hanging bed support structure which does not damage the skin of the assist grip and has excellent durability.

[0006]

As shown in FIGS. 1 and 2, particularly, FIG. 2, a suspension bed support structure according to the present invention has a separating portion 42 at the upper end of the belt 3 into which the belt 3 can be inserted. A hanger belt having a lower end of the belt 3 and a bed frame 6 supporting a hanging bed body 7 is connected to the lower end of the belt 3, and the upper end of the holder ring 4 and the belt 3 are wound around the assist grip 2 to form a belt 3. The upper end is inserted into the separation part 42 of the holder ring 4, and the assist grip 2 is secured by the holder ring 4 and the upper end of the belt 3 .

In this case, the holder ring 4 is formed by bending a metal bar into a rectangular shape to form a separation portion 42 between both ends, and assist grips the two sides 41c and 41d on both sides of one side 41a having the separation portion 42. 2 and the other side 41b opposed to the one side 41a.
To the upper end of the belt 3 (claim 1) .

[0008] The present invention, as shown in FIG. 3, the back side of the assist grip 2 a flexible ring 9 made of strap material <br/>
And has a separating portion 42 through which the belt 3 can be inserted.
While connecting the rudder ring 4 to the upper end of the belt 3,
A bed supporting the suspended bed body 7 at the lower end of the belt 3
Using hangers belt that combines frame 6, by inserting the ends facing each of the flexible ring 9 a top end portion of the belt 3 which is connected to holder ring 4 below the assist grip 2
Pull out the belt 3 and separate the holder ring 4
2 to secure the belt 3 to the assist grip 4 via the flexible ring 9 (claim 2) . One end of the flexible ring 9 is previously held on the belt 3 by a holder.
It may be connected near the ring 4 (claim 3) .

[0009]

The belt 3 is secured to the assist grip 2 by applying the holder ring 4 to the assist grip 2 and inserting the belt 3 from the separation portion 42 of the holder ring 4 between the ring 4 and the assist grip 2. it can. This operation can be performed even in a state where the belt 3 and the bed frame 6 are connected in advance (claim 1).

By forming the holder ring 4 into a shape conforming to the outer shape of the assist grip 2, the holder ring 4 is in close contact with the assist grip 2 (claim 1) .

When the assist grip 2 is directly tied at the upper end of the belt 3 connected to the holder ring 4, a force is applied to the assist grip 2 by the load of the suspension bed so that the assist grip 2 is narrowed by the belt 3, and the assist is provided by rubbing. Although the skin of the grip 2 may be greatly deformed or damaged, the use of the flexible ring 9 prevents the above-mentioned narrowing and rubbing (claims 2 and 3) .

[0012]

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS In the embodiment shown in FIGS. 1 and 2, an assist grip 2 is mounted on the front side of a left and right roof side 1 of a vehicle cabin. The bed frame 6 supporting the suspended bed body 7 is suspended from the assist grip 2 via a hanger belt.

The hanger belt comprises a belt 3 and the belt
3 comprises a holder ring 4 connected to the upper end of the belt 3 and an anchor plate 5 connected to the lower end of the belt 3 . As the belt 3, a flexible webbing made of a woven material, such as that used for a seat belt, can be used. The holder ring 4 is formed by bending a single metal member, has a substantially rectangular shape as a whole, and is provided with a gap through which the belt 3 can be inserted into one of the opposed horizontal frames 41a and 41b . The vertical frames 41c and 41d having the separating portion 42 and facing each other are curved in a substantially rectangular shape along the side surface of the assist grip 2. Then, the upper end of the belt 3 is connected to the other horizontal frame 41b.

The bed frame 6 is arranged along the left and right side edges of the cabin, is made of a pipe material, and has a cap 61 attached to the front end. A bolt hole 62 is formed in the cap 61, and a weld nut (not shown) is provided on the back side. And the front end of the bed frame 6 is a bolt 8
The anchor plate 5 connected to the lower end of the belt 3
Is concluded.

[0015] Thus belt 3, purchase against the holder ring 4 on the rear side of the assist grip 2, holder phosphorus
The belt 4 can be connected to the assist grip 2 simply by being wound around the assist grip 2 and inserted through the separation portion 42 of the holder ring 4 . This operation can be performed without any trouble even when the bed frame 6 is connected to the anchor plate 5 in advance.

The rear ends of the left and right bed frames 6 are supported by placing a bar 60 between the left and right rear pillars 10 and placing the bar 60 thereon. Further, a shelf on which the rear end of the bed frame 6 is placed may be formed at the rear end edge of the passenger compartment.

The suspension bed main body 7 is a plate body, and brackets 71 having engagement portions having a semicircular downward opening cross section along both left and right edges are attached at predetermined intervals. The bed body 7 is supported by the bed frame 6 by engaging these brackets with the bed frame 6 from above. Note that the bed body 7 may have both edges placed on the bed frame 6 and fixed in position by an appropriate positioning means.

3 to 5 show another embodiment of the present invention. A separating portion 4 through which the belt 3 can be inserted at the upper end of the belt 3
The basic structure of a hanger belt formed by connecting a holder ring 4 having a base 2 and a bed frame 6 supporting a suspended bed body 7 at the lower end is the same as that of the previous embodiment shown in FIGS. However, the holder ring 4 is formed by bending a straight metal bar into a rectangular shape, and is not formed into a curved shape that matches the side surface of the assist grip 2 as in the above-described embodiment. The lower end of the belt 3 is connected to the front end of the bed frame 6 by bolts 8 via the anchor plate 5.

A flexible ring 9 is connected to the upper end of the belt 3. Made from the flexible ring 9 belt 3 with webbing material which is similarly made of a textile material, and b-shaped ring by bending it as shown in FIG. 4, which was prepared corners sewn by is there. One side (lower side) of the flexible ring 9 is sewn and connected to the upper end of the belt 3.

In order to attach the belt 3 to the assist grip 2, as shown in FIG. 3, the flexible ring 9 is wound so that the upper free end side of the flexible ring 9 is passed over the back side of the assist grip 2 and crossed upward. The upper end to which the third holder ring 4 is connected is inserted through the opposite ends of the flexible ring 9 below the assist grip 2 and pulled out. Then, as shown in FIG. 5, the belt 3 is passed through the separation portion 42 of the holder ring 4 and the belt 3 is put out of the holder ring 4 toward the vehicle interior.

In this embodiment, as in the previous embodiment, the belt 3 can be attached to the assist grip 2 with good workability in a state where the belt 3 is connected to the bed frame 6 in advance.

Further, the following operation and effect can be obtained.
That is, in the previous embodiment shown in FIG. 2, when a suspended bed load is applied, a force is applied to the assist grip 2 so as to be narrowed down by the belt 3. Assist grip 2
Is generally wrapped in a soft skin.
The skin may be deformed by the repetition of the above-described narrowing, and if the skin is remarkable, the skin may be damaged. On the other hand, in the present embodiment, the inner and outer uniform loads act on the flexible ring 9 as shown by arrows in FIG. And assist grip 2
Supports the band-like flexible ring 9 at two locations, so that the load is dispersed. Therefore, the assist grip 2 is less likely to be deformed due to the narrowing down, and is not likely to be damaged by rubbing.

[0023] Although the hanger belt integrated in advance connecting flexible ring 9 to the belt 3 in the above embodiment, the flexible
The flexible ring 9 may be used separately from the flexible ring 9 only when supporting the hanging bed.

[0024]

According to the suspension bed support structure of the present invention, by attaching a holder ring having a separation portion to the upper end of the belt, the upper end is connected to the assist grip with one touch with the bed frame previously connected to the lower end of the belt. can do. Further, there is no need to attach a hook to the lower end of the belt or attach a ring member to be hooked on the hook to the bed frame as in the related art, so that the structure is simple and the cost is advantageous. Furthermore, by using a flexible ring together with a hanger belt having a holder ring at the upper end of the belt, the load applied to the assist grip can be reduced, and damage to the assist grip can be prevented.

[Brief description of the drawings]

FIG. 1 is an overall perspective view of a suspended bed suspended by a support structure of the present invention.

FIG. 2 is a perspective view of a support structure of the present invention.

FIG. 3 is a perspective view of another support structure of the present invention.

FIG. 4 is a view showing a flexible ring used for the other supporting structure.

FIG. 5 is a longitudinal sectional view of a main part of the other support structure.

FIG. 6 is a perspective view of a conventional support structure.

[Explanation of symbols]

 DESCRIPTION OF SYMBOLS 1 Roof side 2 Assist grip 3 Belt 4 Holder ring 42 Separation part 6 Bed frame 7 Suspended bed main body 9 Flexible ring

Claims (3)

(57) [Claims] 1. A support structure for supporting a suspension bed on an assist grip provided on a roof side of a vehicle compartment, wherein a holder ring having a separation portion through which a belt can be inserted is connected to an upper end of the belt, and a lower end of the belt is connected to the support ring. Use a hanger belt that connects a bed frame that supports a suspended bed to the holder ring.
Bend to form the separation part between both ends and
The two sides on one side of the side with the separation part
Formed in a curved shape along the side, and with the one side having a separation portion
It connects the other side to the belt upper end opposite the upper end portion of the belt is inserted into the separation portion of the holder ring by winding an upper end of the holder ring and the belt around the assist grip, and said holder ring A suspension bed support structure for vehicles that secures the assist grip with the upper end of the belt. 2. A hanging bed is provided on a roof side of a passenger compartment.
Support structure that supports the assist grip
A flexible ring made of string material is attached to the back of the assist grip.
Through the side and over the assist grip
Holder having a separating part that can be rotated and the belt can be inserted
Connect the ring to the top of the belt and the bottom of the belt
Connected to a bed frame that supports a suspended bed
Using a hanger belt, the holder ring was connected
Attach the upper end of the hanger belt
Insert the lower end of the flexible ring
And pull the belt out of the holder ring
To secure the assist grip with the flexible ring.
Suspended bed support structure for vehicles to be tied. 3. An end of the flexible ring, the upper end of the flexible ring
Holder ring on the belt with the holder ring connected
The suspension bed support of a vehicle according to claim 2, wherein the suspension bed support is connected at a close position.
Holding structure.