JP2001070041A - Hammock-type portable bed - Google Patents

Abstract

PROBLEM TO BE SOLVED: To facilitate carrying and assembly and to provide comfortable sleep for a user by suspending a bed part in a hammock shape from a frame work formed by assembling pipe members, fixing the bed part by arranging band- shaped plates on a plurality of parallelly stretched suspending belts, and forming the flat bed part without deformation. SOLUTION: A framework 1 formed by assembling pipe members is used as a base, and a bed part 2 is suspended in a hammock shape from the framework 1 to constitute a hammock-type portable bed. In the bed part 2, six resin band-shaped plates 4 are arranged on three parallelly stretched suspending belts 3 in such a way that the band-shaped plates 4 intersect the belts 3 at right angles, and clamps 21 are hammered from the lower-surface side to fix the belts 3. Gap sections of a degree of twice a thick plate or slightly more in width and no-gap sections are alternately provided between the adjacent band-shaped plates 4. Resin square bars 5 are fitted in the gap sections to fill the gaps, and hooks 22 are fixed to the tips of the suspending belts 3 and fastened to the lateral struts 10 of the frame work 1 to suspend the bed part 2.

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a hammock-type portable bed which can be carried in a car and can be quickly assembled at a desired place outdoors to sleep comfortably.

[0002]

2. Description of the Related Art In recent years, outdoor heat has been increasing, and sales of RVs and camping equipment seem to be strong despite the recession. The most common style of sleeping at campsites is to sleep in a tent in a sleeping bag. When setting up a tent, you must first look for a flat place where rainwater does not flow in consideration of when it has rained, and if stones or the like are rolling, you must level the ground to some extent. Also, some people feel resistance to sleeping on the ground, and some people have requested a bed that can sleep on the ground.

[0003] There have been many inventions and ideas relating to a portable assembling bed. In many cases, the bed portion is formed by laying a cloth on a pipe frame. Such a bed is lightweight, but on the other hand, the body sinks when the user lays down, so the sleeping comfort is not so good and can only be used for a nap. On the other hand, in order to form a firm and flat bed, a relatively thick plate and a strong skeleton are required, the number of parts is increased, assembling takes time, and it is inconvenient to carry.

[0004]

SUMMARY OF THE INVENTION The present invention has been made in view of the above-mentioned circumstances, and has a solid flat bed that is easy to carry and assemble and that allows a user to sleep comfortably and soundly. The purpose is to provide a portable bed with a mobile phone.

[0005]

In order to achieve the above object, a hammock type portable bed according to the present invention is provided by suspending a bed in a hammock shape on a frame formed by assembling pipe members. The bed portion is characterized in that a flat bed which is not deformed is formed on a plurality of hanging belts passed in parallel with each other, and the belt-like plates are arranged and fixed in a state of being laid. I do.

It is preferable to use a light and hard material for the belt-like plate, for example, a hard resin or wood is suitable. When a load is applied downward by a person riding on the bed formed in this way, the lower side of each band-shaped plate is connected by a suspension belt, so that adjacent ones adhere to each other on the side and exert a compressive force, but the suspension is applied. If the belt does not stretch and the belt-like plate does not deform, the bed portion is kept flat. In addition, since the bed portion is bent at the boundary between the band-shaped plates and opposite to the direction in which gravity is applied, it is compact and convenient to carry when folded while being wound in that direction.

Further, as in the second aspect of the present invention, a flat bed can be formed by fixing a belt-like plate on a suspension belt in a state where a gap is formed in some places, and fitting a square bar into the gap. it can. With such a configuration, if the square bar is removed at the gap, the bed is bent in the direction in which gravity is applied, so that the bed can be folded more compactly than that of the first aspect. For example, mountain folds and valley folds can be alternately repeated to fold into a folding screen, with almost no gaps at mountain folds and gaps at valley folds with gaps slightly larger than twice the thickness of the strip. I just need.

Further, as another embodiment of the bed portion, as in the invention according to claim 3, several connecting rods are slidably mounted on the suspension belt, and a band-shaped plate is placed on the suspension belt between the connection rods. Even if the four corners of the strip are held by the connecting rod, a flat bed can be formed in the same manner. According to this method, since the belt-shaped plate is not fixed to the suspension belt, it is not necessary to make a hole such as a nail in the suspension belt, so that the suspension belt can be expected to have 100% of the inherent tensile strength. Also, in assembling the bed, it is only necessary to hang the suspension belt on the skeleton and then place the belt-like plates one by one on the suspension belt, so that it is possible to easily assemble even a woman without requiring strong arm strength.

Further, as in the invention described in claim 4,
If both sides of the connecting rod are hung from the skeleton with hanging strings,
The flatness of the bed can be maintained more reliably, and the sway can be suppressed, so that the bed is more comfortable. in this case,
All connecting rods may be hung, or only some of them near the center.

[0010] To make the bed of the present invention more suitable for outdoor use, as in the invention described in claim 5, the frame is covered with a curtain sewn from above with a water-impermeable cloth, and the roof is covered with a curtain. It should just be attached. The curtain may be made of a material similar to that used for tents. Or Claim 6
As in the invention described in (1), arch-shaped bone members may be erected on some of the band-shaped plates, and the bed may be surrounded by a bag-shaped mosquito net via this.

[0011]

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS An embodiment of a hammock type portable bed according to the present invention will be described below with reference to the drawings. The hammock type portable bed according to the present invention is based on a framework 1 formed by assembling pipe members as shown in FIG.
The bed 2 is suspended from the hammock.

First, the structure of the framework 1 will be described with reference to FIG. The front and rear legs of the bed are horizontal supports 1
The rod-shaped insertion pieces 11, 11 fixed to both ends of the
Two vertical columns 12, 12 are inserted to form a U-shape. A cylindrical connecting fitting 13 is fixed to the upper end of the vertical support 12 so as to be attached to the support, and the two sets of legs are opposed to each other to stand upright. The square frame 1 is formed by being fitted into the connection fitting 13. The connecting member 14 is formed by inserting four connecting pipes 15, 15, 15, 15 with their ends bent at right angles into holes provided on the front and rear surfaces of a rectangular parallelepiped support block 16. When the front and rear vertical columns 12, 12 are connected by the reinforcing pipe 17, the frame 1 becomes stronger.
At the lower ends of the four vertical struts 12, a thick pipe of a fixing bracket 18 formed by fixing two pipes having different diameters is inserted, and an anchor pile 19 is inserted through the thin pipe to ground. The frame 1 is fixed to the ground. When the anchor stake 19 is installed in a place where it cannot be driven, the front and rear legs can be connected by connecting pipes 20 instead.

As shown in FIGS. 1 and 3, the bed 2 is provided with six resin strips 4 arranged on three hanging belts 3 extending in parallel with each other in a state perpendicular to the belts. A stopper 21 is driven into the belt from the lower surface side. Between adjacent strip-shaped plates 4, there are alternately a gap slightly exceeding twice the plate thickness and a gap without any gap. The gap is filled with a square bar 5 made of resin. Hooks 22 and 22 are attached to the tip of the suspension belt 3. The hooks 22 and 22 are hooked on the lateral supports 10 and 10 of the assembled frame 1, and the bed 2 is suspended like a hammock, as shown in FIG. A flat bed that does not deform like this can be formed. It is preferable that a groove is formed in the horizontal support 10 in order to prevent the hook from sliding sideways. Since the bed 2 is made of a hard material to keep its shape on a flat surface, the cushioning rug 23 may be used as desired.
It will be comfortable enough to sleep. The bed 2
Can be folded compactly as shown in FIG. 4 during transportation.

FIGS. 7 to 10 show another embodiment of the bed 2 in which the strip 4 is not fixed directly to the suspension belt 3 but is fixed via a connecting rod. It is. As shown in FIG. 10, the connecting rods 30a, 30b, 30c, 30d, and 30e have three elongated belts 31 through which three suspension belts 3a, 3b, and 3c are inserted through a horizontally long hole. 30b, 30c, 30d, 30e slide back and forth on the suspension belts 3a, 3b, 3c.
U-shaped support pieces 32 are fixed to both sides of the strip 31. The supporting piece 32 is connected to the connecting rods 30b, 30 in the middle.
c and 30d have connecting rods 30 at both ends on both sides of the strip 31;
The a and 30e are provided on only one side of the steel strip 31.

At both ends of the suspension belts 3a and 3c, hooks 2 are provided.
2 is fixed, and this is hooked on the horizontal support 10 of the framework 1. Then, as shown in FIGS. 7 and 8, the band-shaped plate 4 is placed on the suspension belts 3a, 3b, 3c between the connecting rods. The four corners of the band-shaped plate 4 are fitted into the supporting pieces 32 of the connecting rod. This operation is performed in order from the left side in the figure. Middle hanging belt 3
b is a belt-like plate 4 which is not substantially used as a suspension belt.
After the setting is completed, the bed is turned to the lower side of the bed 2 to be fastened and tied to hold the bed 2 so as not to spread. Reference numeral 33 in the drawing denotes a stopper that limits the sliding of the connecting rod 30a. Hanging cords 34 are tied to both ends of the connecting rods 30b and 30d, and the leading end thereof is hooked on the skeleton 1 and hung, so that the bed 2 is more securely kept flat, and swinging back and forth and right and left can be suppressed.

What has been described above is the main part of the hammock type portable bed of the present invention. The following are additional elements that make this bed suitable for outdoor use. The one shown in FIG. 5 is obtained by covering the framework 1 with a curtain 6 from above and covering it. The curtain 6 is sewn in the form of a box with the lower part opened using the cloth used for the tent, and covers the frame 1 completely from above, and has a lower edge protruding from the vertical column 12. It is hooked and fixed. An entrance 25 through a fastener is provided on the front surface. When formed in this manner, a space in which rain and wind are shut off is created like a tent, and can be used even in bad weather. In addition, since the lower part is open, it is cooler and more comfortable in summer than a normal tent.

In the embodiment shown in FIG. 6, a bone member 7 formed by bending a bar into an arch shape is erected on the band-shaped plate 4, and the bed 2 is surrounded by a mosquito net 8 via this. I have. The mosquito net 8 is obtained by sewing two sewn bags in an open mouth shape, covering them from both sides of the bed 2 and approaching the center, and connecting them with a fastener 26. The mosquito net 8 may be used alone or in combination with the curtain 6 described above.

[0018]

According to the first aspect of the present invention, since a flat bed which is not deformed unlike a normal hammock is formed, it can function as a clean bed and sleep comfortably. In addition, the bed is easy to assemble and disassemble, and it can be compacted, especially by wrapping the bed, so that it can be loaded into the trunk of a private car, and it can be taken anywhere and open outdoors wherever you like You can enjoy.

According to the second aspect of the present invention, the bed can be folded more compactly than that described above, so that it is more portable and convenient.

According to the third aspect of the present invention, since the belt-like plate is not fixed to the suspension belt with a nail or the like, the strength of the suspension belt is improved, a sturdy bed can be formed, and the assembling becomes easy.

According to the fourth aspect of the present invention, the flatness of the bed is more reliably maintained, and the sway of the bed is suppressed.

According to the fifth aspect of the invention, since rain and wind are blocked, it can be used without worrying about the weather. Furthermore, according to the invention of claim 6, it can be said that it is very effective in consideration of the fact that the invasion of insects can be prevented and the space is well-ventilated and cool, especially in summer.

[Brief description of the drawings]

FIG. 1 is a perspective view showing an embodiment of a hammock-type portable bed according to the present invention.

FIG. 2 is an exploded perspective view showing a configuration of a skeleton.

FIGS. 3A and 3B are cross-sectional views of a bed.

FIG. 4 is a side view showing a state where a bed is folded.

FIG. 5 is a perspective view showing an applied embodiment of the present invention.

FIG. 6 is a perspective view showing another applied embodiment of the present invention.

FIG. 7 is a plan view of another embodiment of the bed portion viewed from above, and shows a state in the middle of assembly.

FIG. 8 is a side view of another embodiment of the bed, showing a state in which the bed is being assembled.

9 is a side view showing a state where the assembling of the embodiment of the bed shown in FIGS. 7 and 8 is completed.

FIG. 10 is a sectional view taken along line AA in FIG. 7;

[Explanation of symbols]

 DESCRIPTION OF SYMBOLS 1 Frame 2 Bed part 3 Hanging belt 4 Belt plate 5 Square bar 6 Curtain 7 Bone member 8 Mosquito net 30a, 30b, 30c, 30d, 30e Connecting rod 34 Hanging string

Claims (6)

[Claims] 1. A bed (2) is suspended in a hammock shape from a frame (1) formed by assembling pipe members, and the bed (2) is a plurality of beds which extend in parallel with each other. A hammock-type portable bed characterized in that a flat bed which is not deformed is formed by arranging and fixing the band-shaped plates (4) in a state of being laid over the hanging belt (3). 2. A bed (2) suspended in a hammock shape from a frame (1) formed by assembling pipe members, wherein said bed (2) is a plurality of beds which are parallel to each other. On the suspension belt (3), the band-shaped plates (4) are fixedly arranged in a state where they are stretched, with a gap therebetween.
A hammock type mobile bed characterized in that a flat bed which is not deformed is formed by fitting a square bar (5) into each gap. 3. A bed (2) suspended in a hammock form from a frame (1) formed by assembling pipe members, wherein the bed (2) is a plurality of beds which are parallel to each other. A plurality of connecting rods (30a, 30b, 30c, 30d, 30e) are slidably laid horizontally on the hanging belts (3a, 3b, 3c), and the belt-shaped plate (4) is placed on the hanging belt between the connecting rods. It is placed, and the four corners of the band-shaped plate (4) are connected with the connecting rod (30).
a, 30b, 30c, 30d, 30e), a hammock type portable bed characterized by forming a flat bed which is not deformed. 4. The connecting rod (30a, 30b, 30c,
The hammock-type mobile bed according to claim 3, characterized in that both sides of the hammer-mock-type portable bed (30d, 30e) are suspended from the skeleton (1) by hanging strings (34). 5. The frame (1) according to claim 1, 2, 3 or 4, characterized in that the frame (1) is covered with a curtain (6) sewn from above and impermeable fabric. Hammock mobile bed. 6. An arch-shaped bone member (7) is erected on some of the band-shaped plates (4), and the bed (2) is surrounded by a bag-like mosquito net (8) via the arched bone member (7). The hammock-type portable bed according to claim 1, 2, 3, 4, or 5.