JPH0325649Y2 - - Google Patents

Description

[Detailed Description of the Invention] [Industrial Application Field] This invention relates to a paper bed that can be assembled freely.

[Conventional technology and its problems]

Conventionally, this type of bed has been made by bending corrugated paper strips to form a rectangular frame plate, and fitting other support frames into the frame plates connected in a cross-shaped manner. A corrugated paper bed (see Japanese Utility Model Publication No. 42-2333) is known, in which a perforated bottom plate is placed on the supporting frame. Although such conventional paper beds are lightweight, can be handled very easily, and are extremely inexpensive, they have the following drawbacks.

That is, first of all, since the bottom plate is fitted into a rectangular frame plate via a supporting frame, it has a so-called box-like shape, which is extremely unsightly.

Second, since the cross-connected support frames are combined with another support frame, and a bottom plate is laid on top of this to support the load during use, the support tends to be insufficient, and the strength is This is problematic.

Thirdly, since the upper part of the frame plate protrudes upward and is always in a free state, it is easily hit by objects and is extremely susceptible to damage, and in some cases, there is a risk that it may fall apart.

Fourthly, as mentioned above, since the upper part of the frame plate protrudes upward, the size of bedding such as a mattress is always restricted, and it is not possible to accommodate bedding of various sizes.

[Means for solving problems]

This invention attempts to solve the problems of the conventional bed at once, and consists of a bed main body 1 formed by integrally assembling frame plates 4 and 5 on the outer periphery of a rectangular floor plate 2, and the required number of partitions. A filler 9 that can be freely filled into the bed main body 1 by assembling plates 10 and 11 in a substantially lattice shape, and a reinforcing plate 14 of a required width that can be inserted between the filler 9 and the floorboard 2. , a cylindrical headboard 17 which can be assembled freely and which can be attached to the upper surface of one end of the floorboard 2, and the whole is made of paperboard.

[Effect]

The bed body 1 is assembled by bending the frame plates 4 and 5 downward along the outer peripheral edge of the floor plate 2, and connecting both side edges thereof (see FIG. 2A). Next, the partition plates 10 and 11 are assembled in a lattice shape and inserted into the bed main body 1 from below through the reinforcing plate 14, and then the head board 17 assembled in a cylindrical shape is attached to the upper surface of one end of the floor plate 2. Assemble the paper bed. Then, bedding is spread on the floorboard 2 and ready for use.

〔Example〕

An embodiment of this invention shown in the drawings will be described below.

Reference numeral 1 denotes a paper bed main body, and the bed main body 1 has two types of long and short side frame boards 4 and 5 integrally formed on the four side edges of a rectangular floor plate 2 with predetermined dimensions through fold lines 3, respectively. At the same time, glue margins 7 that can be freely folded are integrally formed at both ends of each short side frame board 4 via fold lines 6, and diagonal fold lines 8 are formed from each corner of the floor plate 2 toward the short side plates 4. The long and short side frame plates 4 and 5 can be folded inwardly along the fold line 8 even after the bed main body 1 is assembled (see FIG. 1A). Reference numeral 9 denotes a rectangular paper filler that can be inserted and filled into the bed main body 1, and the filler 9 is made of two types of long and short partition plates 10 and 11 each having notches 12 and 13 at predetermined intervals. The notches 12 and 13 of each partition plate 10 and 11 can be engaged with each other to form a lattice shape (see FIG. 1B). Reference numeral 14 denotes a reinforcing plate having the same length and width as the inner surface of the floorboard 2, and side plates 16 are integrally formed at both longitudinal ends of the reinforcing plate 14 via fold lines 15 (see FIG. 1C). . Reference numeral 17 denotes a cylindrical paper headboard that can be attached to the upper surface of one end of the floorboard 2, and the headboard 17 is attached along the fold line 1.
A headboard main body 19 that can be freely bent into a rectangular cylindrical shape via 8; A rectangular connecting piece 23 integrally formed at the end via a fold line 22, and a right triangular mounting piece 25 integrally formed on both sides of the connecting piece 23 via a fold line 24.
and a triangular insertion piece 27 integrally formed on the oblique side of the attachment piece 25 via a fold line 26 (see FIG. 1D).

In addition, the bed main body 1, filler 9, reinforcing plate 1
4 and the headboard 17 are preferably made of paperboard such as a high-strength double-sided corrugated sheet, double-sided corrugated sheet, tri-wall corrugated sheet, or paper tube sheet, and it is preferable to apply insect-proofing and mold-proofing treatment to such paperboard beforehand. . When using a corrugated cardboard sheet, it is preferable to cut the sheet so that the center base paper of the floor board 2 and the reinforcing plate 14 are perpendicular to each other, and the center base paper of the partition plates 10 and 11 is positioned vertically. It is desirable to cut the sheet so that

When assembling the bed according to this invention, as shown in FIG.
A reinforcing plate 14 is placed on top, and both side plates 16 are bent downward along the fold line 15. Then, the filler 9 is attached to the side plate 16 using double-sided adhesive tape, magic tape (registered trademark), or the like. Thereafter, the bed main body 1 assembled into a rectangular shape is pressed onto the filler 9 to fit it therein. Next, the headboard body 19 assembled into a rectangular cylindrical shape is attached to the upper surface of one end of the floorboard 2 using double-sided adhesive tape or magic tape (registered trademark), and the side plates 21 are bent to close both ends of the headboard body 19. Its tip is folded into the side edge of the bed body 1 and inserted into the glue margin 7 whose lower end is fixed to the long side frame plate 5, and the mounting piece 25 is inserted while being bent along the glue margin 7. The assembly is completed by bending the piece 27 and inserting it into the same adhesive space 7, and attaching the headboard main body 19 (see FIGS. 3 to 5). After the bed has been assembled, bedding such as a futon is placed on the floorboard 2 and the bed is ready for use.

[Effect of idea]

This invention has the following effects because it is configured as described above.

First, the frame board 4 is integrated along the outer peripheral edge of the floor board 2,
Since the filling material 9 is inserted and filled into the bed main body 1 having a bed body 1 having
Not only does it look very good, but since the frame plates 4 and 5 do not protrude upwards as in the conventional case, there is no risk of damage from being hit by objects.

Second, since the filler 9 is formed in a substantially lattice shape with the partition plates 10 and 11 and is inserted and filled into the bed body 1 through the reinforcing plate 14, the floor plate 2 constituting the bed body 1 is Coupled with the fact that the frame plates 4 and 5 are integrally formed, it has not only extremely high strength but also extremely strong supporting capacity, and can sufficiently withstand large loads from above. It is.

Thirdly, since the headboard 17 can be attached to the top surface of one end of the floorboard 2, it not only provides a good appearance, but also the first reason above, the headboard is relatively easy to bear loads on when sleeping, etc. This has the secondary effect of reinforcing the bed body 1 in the vicinity of 17.

Fourth, it has an extremely simple structure and is said to be able to be assembled freely, so it can be packed into a small and compact size, and since it is made of paper, it is extremely lightweight, making it extremely convenient to transport and handle. .

[Brief explanation of the drawing]

The drawing shows one embodiment of this invention.
The figure is a developed view, Figure 2 is an exploded perspective view, Figure 3 is a perspective view showing an assembled state, Figure 4 is a cross-sectional view taken along the - line in Figure 3, and Figure 5 is a state in which the headboard 17 is attached. It is a partially enlarged sectional view. 1... Bed body, 2... Floor board, 4, 5... Frame board, 9... Filler, 10, 11... Partition plate, 14
...Reinforcement board, 17...Headboard.

Claims (1)

[Scope of utility model registration request] A frame plate 4 that can be assembled freely on the outer periphery of the rectangular floor plate 2,
5 are integrally formed, a filler 9 that can be freely filled into the bed body 1 by assembling a required number of partition plates 10 and 11 in a substantially lattice shape, and the filler 9 and the floor plate 2. a reinforcing plate 14 of a required width that can be freely interposed between the floorboard 2 and a cylindrical headboard 17 that can be freely assembled and attached to the upper surface of one end of the floorboard 2.
A paper bed characterized in that the bed is made of paperboard and is made entirely of paperboard.