JP7254828B2 - temporary furniture - Google Patents

Description

TECHNICAL FIELD The present invention relates to temporary furniture including beds, toilets, etc., suitable for use in emergencies such as evacuation shelters in the event of a disaster.

When disasters such as earthquakes and typhoons occur, school gymnasiums are used as evacuation centers. In such shelters, partitions (enclosures) are provided to protect the privacy of evacuees, and temporary furniture such as beds and toilets are installed as an emergency.

Cardboard beds and the like are sometimes installed as temporary furniture used in emergencies in shelters and the like. Corrugated cardboard is lightweight, low-cost, and heat-insulating, and it is not difficult to make it strong enough to support the weight of a person. . Cardboard is also often used as a partition.

Cardboard beds and partitions suitable for use in emergencies are described in Patent Documents 1 and 2 below. The beds and partitions (screens) described in these are made of cardboard and are suitable for use in evacuation shelters as described above. It can be stored in a compact state before being used by evacuees.

Utility Model Registration No. 3137572 JP-A-2009-18102

In Patent Documents 1 and 2, a bed used as temporary furniture and a screen that serves as a partition are shown as independent units. However, if the furniture and the partition are separate like these, it is necessary to prepare each of them properly, which is troublesome to arrange, and the burden of assembling each is not small. In addition, there is a tendency that the sizes of the two do not match, that is, the size of the furniture such as the bed does not match the space partitioned by the partition such as the screen.

SUMMARY OF THE INVENTION The present invention provides highly desirable temporary furniture that reduces the burden of preparation and assembly, as described above, and that does not cause the inconvenience of furniture and partitions not matching in size.

The temporary furniture of the present invention is temporary furniture suitable for use in an emergency, wherein both the partition and the furniture are made of corrugated cardboard and configured in a series (connection), and the whole can be folded into a flat shape. , it can be used as furniture with a partition to stand on the floor by being unfolded from a folded state and three-dimensionalized.

Such temporary furniture has the following advantages. i.e.
a) Since the partition and the furniture are constructed in series, the temporary furniture can be used by the evacuees, etc. for their lives in the shelters, etc., and the privacy between the evacuees can be maintained.
b) Because it is made of corrugated cardboard, it is lightweight, low cost, and has excellent heat insulation properties, so it can be used relatively warmly even in winter. It is also preferable in terms of environmental protection (ecology), such as being recyclable. Moreover, it is not difficult to give the required strength.
c) Furniture with partitions that can be stored compactly in a flat folded state in a facility designated as an evacuation center, etc., and can be easily opened and made three-dimensional when used, just like a three-dimensional picture book. can be
d) Since the partition and the furniture are configured in series, it is easy to arrange and prepare in facilities such as evacuation centers, and it is also easy to put it into use in the event of a disaster. There is no risk of size mismatch between the furniture and the partition.

The temporary furniture of the above invention is
・ Composed of a series of multiple flat plates made of corrugated board that are connected with bent parts in between,
・ Of the above-mentioned plurality of flat plates, the furniture-composing plates that become furniture in a state where the partition-composing plates that become partitions are folded into a flat state by being folded at the folding part (that is, in a state where they overlap in parallel) are also included. By being folded at the folding portion, it is folded into a flat shape and overlapped with the partition structure plate,
・ In a state in which the above-mentioned partition structure plate is opened to form a partition, the partition stands on its own on the floor, and the furniture structure plate that overlaps in a plane becomes three-dimensional (in other words, by changing the bending angle of the bent part) It is preferable that the furniture can be configured in a three-dimensional connected state).
The temporary furniture illustrated in FIGS. 1 to 4 is also constructed in such a manner. For example, as shown in FIG. It consists of a series of flat plates A made of corrugated cardboard connected by two sides. In the state shown in FIG. 1A, in which the partition structure plate is folded flat, the furniture structure plate is also folded flat and superimposed on the partition structure plate, and in the state shown in FIG. stands on its own on the floor, and the furniture-constituting plates are three-dimensionally opened to compose the furniture.

Temporary furniture having such a structure can be folded into a flat shape as a whole and unfolded from the folded state to be three-dimensional, thereby becoming furniture with partitions and standing by itself on the floor.

In the above temporary furniture, furthermore,
・ On one of the multiple partitioning plates connected with the bent part in between,
・ Of the above-mentioned furniture composing plates, the support leg composing plate that serves as the support leg of the furniture and the seat plate composing plate that sits on the support leg as the seat plate of the furniture can be folded with the respective folding portions interposed therebetween (or vice versa). It is preferable that it is connected so that it can be opened to three dimensions).
Also in the temporary furniture illustrated in FIG. 2 and the like, the support leg constituent plates 21 and 22 and the seat plate constituent plate 23 are connected to one of the partition constituent plates so that they can be folded with the bending portions interposed therebetween.

2. Description of the Related Art Furniture such as beds and toilets are composed of supporting legs that support the weight of a person and a seat plate placed on the supporting legs and in contact with the human body. As described above, the support leg structure plate that serves as the support leg and the seat plate structure plate that serves as the seat plate are formed of corrugated cardboard flat plates each having a bent portion and are connected so that they can be folded. , the preferred temporary furniture can be constructed. That is, the furniture can be folded into a flat shape as a whole and unfolded from the folded state to form furniture with three-dimensional partitions.

Also, especially
・ The above-mentioned support leg structure plate is configured such that a plate parallel to the partition structure plate and a plurality of parallel connection plates connected from the partition structure plate to the parallel plate move in parallel with respect to any of the partition structure plates. are connected so as to form a mechanism (that is, a four-node rotary chain forming a parallelogram like a parallel crank mechanism) (thus, the parallel plates can be displaced while maintaining parallelism with the partition-constituting plates). and
・ It is preferable that the above-mentioned seat plate component plate is connected to any of the partition component plates so that the angle can be changed from a state overlapping the surface of the partition component plate to a state perpendicular to the partition component plate. .
Also in the temporary furniture illustrated in FIG. The seat plate component plate 23 is connected to the partition component plate 11 so that the angle can be changed as shown in FIG. 2(b).

If the support leg structure plate and the seat plate structure plate are so connected to the partition structure plate, it is possible to achieve both the folded state and the unfolded state as described above. That is, 1) in a state where the partition structure plate is folded flat, the support leg structure plate and the seat plate structure plate, which are the furniture structure plates, are both folded together with the partition structure plate and overlapped thereon, and 2) the partition structure plate. When is opened, the furniture-constituting plate constitutes a three-dimensional piece of furniture in which the seat-constituting plate is placed on the opened support leg-constituting plate.

As the temporary furniture of the invention, it is also good to construct a bed as follows. i.e.
- The partition structure plate has one side wall plate, and a front wall plate and a rear wall plate connected to both sides of the side wall plate with the bent portion interposed therebetween,
・ The support leg structure plate is connected to each of the inner surfaces of the front and rear wall plates when folded, and the inner surfaces of the side wall plates when folded are connected to the The seat plate configuration plate of is connected,
・ When the partition structure plate is opened with the included angle of each bent portion at 90° (that is, each plate above is connected in a U-shape in plan view), a) each support above The leg structure plate is opened inside the front wall plate and the rear wall plate to form a three-dimensional shape on the side of the side wall plate, and b) the seat plate structure plate is placed on the opened support leg structure plate. By placing them, c) a bed with partitions is formed.
The furniture exemplified in FIGS. 1 to 4 is a bed with such a partition. The partitioning plate includes a side wall plate 11 having a length exceeding the average height of a person, and a front wall plate 12 and a rear wall plate 13 on both sides of the side wall plate 11, which are connected to each other with a bent portion interposed therebetween. Further, support leg component plates 21 and 22 are connected to the inner surfaces of the front wall plate 12 and the rear wall plate 13 , and a seat plate component plate 23 is connected to the inner surface of the side wall plate 11 .

Such temporary furniture (bed) is folded flat, including the partitioning plate, and the partitioning plate is opened so that the included angle of each bent portion is 90° and the plan view shape is U-shaped. When folded, it can be made into a bed with a divider. That is, the support leg structure plate and the seat plate structure plate are unfolded from the folded state and three-dimensionalized, so that the bed has the support legs inside the U-shaped partition and the seat plate is placed thereon. become. The process for making the above-described bed from a flat folded state is as illustrated in FIGS.

in the above bed,
・ The front wall plate of the partition structure plate so that the tall user can stretch his legs when lying on the seat plate (seat plate structure plate) placed on the support leg structure plate Or even more preferably, the rear wall plate is provided with a perforation that allows an opening for the foot to be formed.

Advantageously, the above-mentioned furniture (bed) according to the invention is mass-produced with the same size (for example, the length of the side wall, that is, the distance between the front wall and the rear wall is 180 cm). be. This is because it is advantageous in terms of cost to mass-produce the same size, and it is more convenient to prepare a large number of the same size in terms of the operation of the evacuation center.
However, when beds of the same size are prepared, it may be difficult for evacuees who are taller than the space between the partitions to use the beds as they are. In that respect, as mentioned above, if the front wall board and the rear wall board are provided with cut lines for forming openings, they can be used to form openings, and by sticking out their legs, tall people People can lie down comfortably.

In said bed, further:
・ The partition component plate and the furniture component plate are folded flat and housed in a cardboard case,
・ The case is provided with a perforation line that allows a part of the case to be separated into strips in order to retrieve the contents (that is, the partition component plate and the furniture component plate),
・ A belt-shaped part separated at the perforated line can be wound around and used as a pillow for the user, and the above-mentioned case from which the part is separated is laid on the above-mentioned seat plate. Advantageously, it can be used as a bedding by
The case shown in FIG. 4 is an example formed with such considerations in mind. While the partitioning board and the furniture-forming board can be accommodated in the case, the cutout line allows the belt-like portion to be separated so that the stored items can be easily taken out. is provided. When the belt-shaped portion is separated from the perforation line, the stored item can be easily taken out from the opening created by the separation. The separated belt-like portion can be wrapped around and used as a pillow for the evacuee, and the remaining portion of the case can be used as a blanket after adjusting the size (cutting, etc.).

If the partition structure plate and the furniture structure plate are housed in such a case, it is easy to store the folded bed in the facility that serves as an evacuation center, and the bed can also be used by the refugees when they actually use it. becomes easier. In other words, being able to use pillows as described above is preferable because evacuees rarely bring them to shelters, and being able to use cases as mattresses increases the flatness of the bed board. , and is advantageous in increasing heat insulation.

The temporary furniture of the above invention used as a bed,
The support leg structure plate is connected to each of the inner surfaces of the front wall plate and the rear wall plate, and a slit extending downward from the upper edge is formed in the support leg structure plate,
・ When the partition structure plate is opened with the included angle of each bent portion at 90° and the support leg structure plate is opened inside the front wall plate and the rear wall plate, the support leg structure plate A reinforcing plate having a slit extending upward from the lower edge may be inserted into the slit and connected to the supporting leg component plate.
FIGS. 8 and 9 exemplify such a bed as temporary furniture. Slits 21x and 22x extending downward from the upper edges are formed in the supporting leg structure plates 21 and 22, and these slits are used to form slits 24x, 25x and 26x extending upward from the lower edges. Corrugated cardboard reinforcing plates 24, 25, 26 are joined.

When the reinforcing plate is coupled to the support leg structure plate as described above, the mechanical strength of the support leg structure plate is supplemented, so that the bed can more firmly support the weight of the person.

Regarding the reinforcing plate, in particular,
If one or more of the reinforcing plates are connected across the support leg structure plate connected to the inner side of the front wall plate and the support leg structure plate connected to the inner side of the rear wall plate, More preferred.
In the example of FIGS. 8 and 9, the reinforcing plate 24 is inserted into the slit so as to straddle the support leg structure plate 21 connected to the front wall plate 12 and the support leg structure plate 22 connected to the rear wall plate 13 and coupled. It is what is done.

When one or more of the reinforcing plates are inserted so as to straddle the support leg structure plate connected to the front wall plate and the support leg structure plate connected to the rear wall plate, each of those support leg structure plates is It will be connected with a reinforcing plate. Therefore, the partition structure plate can keep the included angle of each bent portion at 90° (that is, the front wall plate and the rear wall plate are fixed in a parallel state), and the temporary furniture can be installed in an evacuation shelter or the like. There is no fear of deformation or expansion of the occupied space.

In the temporary furniture of the above invention used as a bed,
- It is preferable that the seat plate component plate placed on the support leg component plate is divided in the middle in the length direction.
In the temporary furniture illustrated in FIGS. 10 and 11, the seat plate component plate 23 is divided into two in the longitudinal direction by a cut 23x in the central portion, and is composed of two front and rear seat plate component plates 23a and 23b.

The following advantages are obtained when the seat plate-constituting plate, which serves as the bed of the bed, is divided as described above. i.e.
i) The space between a plurality of plates in the support leg structure plate can be used for storing daily necessities, etc. If the seat plate structure plate is divided as described above, it is easy to put in and take out the items. Bedding such as futons and blankets that are usually placed on the seat plate-constituting plate is placed on one of the divided seat-plate-constituting plates, and the other seat-plate-constituting plate is lifted to open the space above. This is because it becomes easier to open the
ii) When the bed as temporary furniture is folded into a flat shape before and after use, the degree of freedom in the folding method is increased. That is, when the seat plate structure plate is not divided, the bed as temporary furniture can only be folded into a shape as shown in FIG. If it is divided, it can be folded as shown in FIGS. 10(b) and 11(a) and folded into the shape shown in FIG. 11(b). If it can be folded in such a shape, it can be made more compact than the case of FIG.

As the temporary furniture of the invention, it is also good to construct a toilet as follows. i.e.
・ The partition structure plate is made up of four wall plates joined together with a bent portion between them. The included angle of each bent portion shall be 90°, and the outer edges of the wall plates at both ends shall be connected to each other. It is possible to configure a partition that surrounds all sides (that is, has a square shape when viewed from the top),
・ The support leg structure plate and the seat plate structure plate with holes are connected to the inner surface of the partition on one of the wall plates, and the support leg structure plate is three-dimensionally opened and the A toilet with a partition is formed by placing the seat plate-constituting plate on the toilet.
The temporary furniture exemplified in FIGS. 5 to 7 is a partitioned toilet constructed in such a manner. The partition structure plate constitutes a partition surrounded by four wall plates, and the support leg structure plate and the seat plate structure plate with holes are connected to the inside of the partition, and the folded state is opened. When three-dimensional, a partitioned toilet is formed.

Such temporary furniture (toilet) can be folded into a flat shape including the partition structure plate, and when the partition structure plate is opened to form a partition surrounding on all sides, the toilet can be formed inside the partition. can. The toilet is three-dimensional, and a seat plate with a hole is placed on the supporting legs. The process of transforming the flat folded toilet into a partitioned toilet as described above is illustrated in FIGS. 5(a) to 7. FIG. Under the seat plate of the toilet (inside the supporting leg structure plate), for example, a bucket or bag may be placed, and a coagulant for feces and urine may be placed inside.

According to the temporary furniture of the present invention, a) it can be used as furniture for temporary living in an evacuation center, etc., and the privacy of the user is maintained, and b) it is easy to handle and low cost because it is made of cardboard. c) It can be stored compactly in a flat folded state, and when used, it can be easily and quickly converted into a three-dimensional shape and used. , It is easy to arrange, and there is no worry that the size between the furniture and the partition will not match.

FIGS. 1(a) and 1(b) show a bed 1 with a partition, which is a first embodiment of temporary furniture according to the present invention. are shown in order. 2(a) and 2(b) are diagrams sequentially showing the process of opening the partitioned bed 1 of FIG. 1 from the state of 1(b) to complete it three-dimensionally. FIG. 3 is a diagram showing a state in which the partitioned bed 1 of FIG. 1 is further closer to the completed state than the state of 2(b). 4(a), (b), and (c) are perspective views showing a case 30 suitable for accommodating the folded bed 1 with a partition in FIG. 1, and strips 31 and the like separated therefrom. is. 5(a) and 5(b) show a partitioned toilet 41, which is a second embodiment of the temporary furniture according to the present invention. are shown in order. 6(a) and 6(b) are diagrams sequentially showing the process of opening the partitioned toilet 41 of FIG. 5 from the state of 5(b) to complete it three-dimensionally. FIG. 7 is a perspective view showing the toilet 41 with a partition in FIG. 5, which is closer to the completed state than the state in 6(b). FIG. 8 is a perspective view showing a partially modified example of the partitioned bed 1 of FIGS. 1 to 3. As shown in FIG. Reinforcing plates 24, 25, and 26 to be incorporated into the bed 1 are also shown. FIG. 9 is a perspective view showing a state in which the reinforcing plates 24, 25 and 26 are joined to the bed 1 of FIG. 10A and 10B are perspective views showing another modified example of the partitioned bed 1 shown in FIGS. 1 to 3, FIG. It is a figure which shows the state which started folding the bed 1. FIG. FIG. 11(a) is a perspective view of the partitioned bed 1 of FIG. 10 in a further folded state, and FIG. 11(b) is a front view of the completed folding.

A bed 1 with a partition shown in FIGS. 1 to 3 is a piece of temporary furniture made of corrugated cardboard, and is intended to be installed in a shelter or the like in the event of a disaster and provided to evacuees. The whole can be folded for convenient storage while a disaster does not occur, and when used, it can be opened and made three-dimensional. The bed 1 is constructed by connecting a plurality of flat plates A made of corrugated cardboard in a series with bent portions B interposed therebetween, as shown in FIG. It is The bent portion B is formed to be easily bent by thinning a portion of the corrugated cardboard or by connecting the flat plates with an adhesive tape or the like.

In the illustrated bed 1, the bed portion as furniture and the partition for protecting privacy in the shelter are connected together, and when unfolded from the folded state, it can be easily opened like a three-dimensional picture book. It has the feature that it can be three-dimensionalized.

A specific structure and assembly procedure of the bed 1 will be described with reference to FIGS. 1 to 3. FIG.
The bed 1 is configured so that the whole can be folded flat as shown in FIG. 1(a). Since the partition and the bed are connected to each other, as shown in the figure, the folded furniture includes the partition construction boards 12 and 13 and the furniture construction boards 21 and 23 .

FIG. 1(b) is a perspective view showing a state in which the partition constituting plates 12 and 13 are slightly opened so that the folded bed 1 can be used. Furniture-constituting plates 21, 22 are attached to the inner sides of the partition-constituting plates 12, 13, respectively, and a furniture-constituting plate 23 is attached to the inner side of the central partition-constituting plate 11.例文帳に追加

FIG. 2(a) is a perspective view showing a state in which the folded bed 1 is further opened and three-dimensionalized. The furniture-constituting plates 21 and 22 are members that serve as supporting legs of the bed 1 and can also be called supporting leg-constituting plates. The furniture component plates (supporting leg component plates) 21 and 22 have a so-called parallel movement mechanism in plan view so that they can be opened in a square shape in plan view as shown in FIG. are connected in such a way that In other words, the parallel plates 21a and 21b with the partition-constituting plate 12 are connected by two parallel connecting plates 21c and 21d that connect the parallel plates 21a and 21b from the partition-constituting plate 12, and the parallel plates 21a · 21 b can be displaced while maintaining a parallel state with the partition constituting plate 12 . The furniture component plate (supporting leg component plate) 22 is also connected to the partition component plate 13 so as to form a parallel movement mechanism.

FIG. 2(b) shows that the partitioning boards 12 and 13 are opened so as to form a right angle with respect to the central partitioning board 11, and the furniture-forming boards 21 and 22 are squared inside the partitioning boards 12 and 13. It shows the open state. In this state, the furniture component plates 21 and 22 and the partition component plate 11 may be connected and fixed with an adhesive tape or the like.

In the bed 1 in the state shown in FIG. 2(b), the furniture-constituting plate 23 connected to the lower portion of the central partition-constituting plate 11 via the bent portion B is tilted inward in the direction of the arrow to form the furniture-constituting plate. When placed on 21 and 22, the partitioned bed 1 is completed as shown in FIG. This is because a furniture component plate (seat plate component plate) 23 serving as a seat plate is placed on the furniture component plates 21 and 22, that is, the support leg component plate, and a rectangular bed on which a person can lie down is formed. Under the seat plate constituting plate 23 serving as a bed, a storage space as a storage space is formed between the support leg constituting plates 21 and 22. - 特許庁At the same time, the central partitioning plate 11 serves as a side wall plate, and the front and rear partitioning plates 12 and 13 serve as a front wall plate and a rear wall plate, thereby forming a partition for privacy protection. The side walls, front walls, and rear walls, which are partitions, surround the bed in a U-shape. A space will be formed.

In order to prevent the above completed state from collapsing, for example, tongues (not shown) may be provided at the front and rear portions of the seat plate structure plate 23 so that the partition structure plates (front wall plate/rear wall plate) 12 and 13 are separated from each other. Alternatively, the edge of the side edge of the seat plate component plate 23 may be bent downward and inserted into a groove provided in the upper part of the support leg component plates 21 and 22.

The partitioned bed 1 is, for example, 180 cm long, 80 cm wide, and 80 cm high (the height of the partition), and it is advantageous in terms of cost reduction to mass-produce beds of the same size. However, in that case, it would be preferable if evacuees with a height of about 180 cm or more could lay down and stretch their legs.
In consideration of this point, as shown in FIG. 3, it is preferable to provide a cutout line 13a for facilitating the formation of an opening through which the legs can be put out, in the partitioning structure plate 13, which is the rear wall plate.

Moreover, it is preferable to store the unused bed 1 in a folded state as shown in FIG. 1(a) in a cardboard case 30 as shown in FIG. When placed in such a case 30, the folded bed 1 will not open (spread) without permission and become bulky.
The case 30 is provided with a perforation line 30a so that the bed 1 can be easily taken out. should be formed so that they can be separated from each other. By doing so, the separated strip 31 can be wound as shown in FIG. 4(c) to form a pillow for the evacuee. In addition, it is preferable to place the portion of the case 30 other than the strip 31 on the furniture component plate (seat plate component plate) 23 in FIG. 3 and use it as a floor mat.

5(a) to 7 are perspective views showing a partitioned toilet 41 as an example of temporary furniture and its assembly procedure.
The toilet 41 is also made of corrugated cardboard, and as shown in FIG. can do.

FIG. 5(a) shows the folded state, and furniture (toilet) component plates also folded into a flat plate are placed inside the partition component plates 51, 52 and the like folded into a flat plate. is between

FIG. 5(b) shows a state in which the four partitioning plates 51 to 54 connected in series are opened 180° at the bent portion B in the center. Furniture constituting plates 61, 62, etc., which serve as toilets, are attached to one partition constituting plate 53 among them.

FIG. 6(a) shows a state in which the bent portion B between the component plates 52 and 53 of the partition component plates 51 to 54 is opened at 90°, and the folded toilet furniture component plate 61 and the like are slightly opened. ing.
As furniture constituting plates constituting the toilet, a supporting leg constituting plate 61 serving as a supporting leg, a seat plate constituting plate 62 having a hole serving as a seat plate, and a cover constituting plate 63 covering the seat plate are partitioned. It is attached to the plate 53. The seat plate component plate 62 and the cover component plate 63 are connected to the partition component plate 53 at one end edge thereof, and the angle changes from a state overlapping the partition component plate 53 to a state perpendicular to the component plate 53. can do. The support leg structure plate 61 is formed by connecting three flat plates together with the partition structure plate 53 so as to form a box with a rectangular cross section, similar to the support leg structure plates 21 and 22 in the example of FIG. , the partition structure plate 53 and the three supporting leg structure plates 61 form a parallel movement mechanism in plan view.

FIG. 6(b) shows a box-like state in which the supporting leg structure plate 61, which becomes the toilet, is fully opened. Above the support leg structure plate 61, there are a seat plate structure plate 62 and a cover structure plate 63 which cover the structure plate 61. As shown in FIG. A bottom plate 64 is attached to the bottom of the support leg structure plate 61. The bottom plate 64 is formed by combining four plates. The bottom plate 64 is foldably connected to the lower end of each flat plate of the support leg structure plate 61, and is folded flat together with the support leg structure plate 61 when the support leg structure plate 61 is folded. When a container such as a bucket is placed inside the support leg structure plate 61 when used as a toilet, the bottom plate 64 is not necessarily provided.

The support leg structure plate 61 and the seat plate structure plate 62 are provided with sufficient strength that a person can sit on them. A bucket or bag, for example, is placed under the seat plate component plate 62, that is, inside the box-like support leg component plate 61, and a coagulant for excrement is put inside.

When the toilet portion is completed, as shown in FIG. 7, the partition structure plates 51 to 54 are bent so that each bent portion has an included angle of 90°, and both ends of the structure plates 51 and 54 are connected. , constitutes a four-sided enclosure partition. The partitioned toilet 41 as temporary furniture can be completed by opening and closing the connected component plates 51 and 54 or by providing an openable and closable door portion (not shown) on the component plate 51 or the like. In order to make it difficult to move on the installed floor, it is preferable to attach a weight (for example, a PET bottle containing water) to one of the partition constituting plates 51-54.

FIGS. 8 and 9 show examples in which the partitioned bed 1 of FIGS. 1 to 3 is partially modified. In this example, the strength of the support leg structure plates 21 and 22 is increased, and the positions and angles of the support leg structure plates 21 and 22 can be fixed with a simple configuration.

That is, in this example, as shown in FIG. 8, slits 21x and 22x are formed in a part of the support leg structure plates 21 and 22, and the supporting leg structure plates 21 and 22 are provided with reinforcing plates 24, 25, and 22x. 26 are combined. The slits 21x and 22x are formed in the plates 21a, 21b, 22a, and 22b, which are parallel to the front wall plate 12 and the rear wall plate 13 of the support leg structure plates 21 and 22, respectively, and are formed at the center of the height from the upper edge. It is formed so as to extend to the part. The reinforcing plates 24, 25, 26 are made of corrugated paper, and the slits 24x, 25x, 26x extending from the lower edge to the center of the height are aligned with the positions of the slits 21x, 22x in the support leg constituting plates 21, 22. It is formed like this.

As shown in FIG. 8, when the partition structure plates 11, 12, and 13 are opened so that the included angle becomes 90° and the support leg structure plates 21 and 22 are also opened so that the included angle of the corners becomes 90°, the support The positions of the slits 24x, 25x, 26x are aligned with the slits 21x, 22x of the leg structure plates 21, 22, and the reinforcing plates 24, 25, 26 are inserted. By doing so, the reinforcing plates 24, 25, and 26 can be connected to each plate of the support leg structure plates 21 and 22 so as to cross each other at right angles as shown in FIG. can. As a result, the strength of the support leg structure plates 21 and 22 is increased, and a particularly strong bed capable of firmly supporting the weight of the user or the like is obtained.
It is not impossible to include the reinforcing plates 25 and 26 in the support leg structure plates 21 and 22 from the beginning, but if this is done, the support leg structure plates 21 and 22 when folded will be thick and bulky. I have an inconvenience.

Among the above, the reinforcing plate 24 is inserted and joined so as to straddle both the support leg structure plates 21 and 22 . That is, one slit 24x formed in the reinforcing plate 24 is inserted into the position of the slit 21x on the support leg component plate 21, and the other slit 24x is inserted into the slit 22x on the support leg component plate 22. FIG. Since the support leg structure plates 21 and 22 are only connected to either the front wall plate 12 or the rear wall plate 13, respectively, the included angle may change unless they are adhered to the side wall plate 11. There is a possibility that the position will shift (for example, it will deform and spread to the state shown in FIG. 2(a)). However, using this reinforcing plate 24, such deformation does not occur. Therefore, when connecting the reinforcing plates 24, 25, and 26 to the supporting leg constituent plates 21 and 22, first insert the reinforcing plate 24 (that is, the one that straddles both the supporting leg constituent plates 21 and 22), and then reinforce it. The plates 25 and 26 should be inserted.
In addition, in the examples of FIGS. 8 and 9, the height of the partition structure plates 11 to 13 (relationship with the dimension of the seat plate structure plate 23) and the support leg structure plates 21 and 22 are different from the above points. There are differences in details from the examples in FIGS. 1 to 3, such as the number of .

FIGS. 10 and 11 show examples in which the partitioned bed 1 of FIGS. 1 to 3 is modified in a different respect from the above. In this example, the seat plate component plate 23 placed on the support leg component plates 21 and 22 is divided into two parts by a dividing line 23x provided at the central position of the length. A bendable portion 11x is also provided at the center position of the partition-constituting plate (side wall plate) 11 overlapping the position of the cut 23x.
This example also has some differences from the examples of FIGS. 1 to 3 in details not described in detail, such as the fact that the width dimension of the front wall plate 12 and the rear wall plate 13 is slightly enlarged.

As shown in FIG. 10(a), when the seat plate structure plate 23 is divided into a front plate 23a and a rear plate 23b along a dividing line 23x, a space for storing daily necessities, etc., formed by the support leg structure plates 21 and 22 is provided. easier to open and close. By shifting the futon, blanket, etc. placed on the seat plate structure plate 23 onto either the front plate 23a or the rear plate 23b, the other seat plate structure plate 23 (the rear plate 23b or the front plate 23a) is moved. because it can be lifted easily. As a result, it becomes easier to take in and out daily necessities and the like from and to the lower storage space.

Further, when the seat plate structure plate 23 is divided and the side wall plate 11 is provided with the bendable portion 11x as described above, the partitioned bed 1 can be folded compactly for storage. 10(b) and 11(a), it can be easily folded into a small-sized state as shown in FIG. 11(b). If it can be folded into such a compact state, it saves space and is convenient for storage in a facility used as an evacuation shelter.

As described above, a bed and a toilet with a partition made of cardboard were exemplified as temporary furniture, but the temporary furniture of the present invention is not limited to these, and can be configured as a desk, a couch, a storage box, etc. with a partition.

1 bed with partition 11-13 partition configuration board 21・22 furniture configuration board (supporting leg configuration board)
23 furniture component plate (seat plate component plate)
24・25・26 Reinforcing plate 41 Toilet with partition 51-54 Partition component plate 61-64 Furniture component plate A Flat plate B Folding part

Claims (8)

Temporary furniture suitable for use in an emergency,
Both the partition and the furniture are made of corrugated cardboard and are constructed in series.
The furniture can be folded into a flat shape as a whole, and can be opened from the folded state to become three-dimensional, thereby becoming a partitioned piece of furniture that stands on its own on the floor.
The corrugated cardboard supporting leg constituent plate constituting the supporting leg of the furniture is attached to one of the plurality of corrugated cardboard partition constituent plates connected with the bent portion interposed to form the partition, with the bent portion separated. The support leg structure plate is connected to the partition structure plate to which it is connected so that it can be folded, and the support leg structure plate has a plate parallel to the partition structure plate and a plate parallel to the partition structure plate from the partition structure plate to the parallel plate. A plurality of connected parallel connecting plates are connected so as to form a parallel motion mechanism ;
and a state in which the seat plate-constituting plate placed on the support legs as the seat plate of the furniture is perpendicular to the partition-constituting plate from a state in which it overlaps the surface of one of the plurality of partition-constituting plates made of corrugated cardboard. be connected so that the angle can be changed to
Temporary furniture characterized by The partition constituting plate has one side wall plate, and a front wall plate and a rear wall plate connected to both sides of the side wall plate with a bent portion interposed therebetween,
The support leg structure plate is connected to each surface of the front wall plate and the rear wall plate that will be inside when folded, and the surface that will be inside of the side wall plate when folded is connected to the above-mentioned The seat plate configuration plate is connected,
When the partition structure plate is opened with the included angle of each bent portion set to 90°, the support leg structure plate is opened inside the front wall plate and the rear wall plate and is lateral to the side wall plate. 2. The temporary furniture according to claim 1 , wherein a bed with a partition is formed by three-dimensionalizing and placing the seat plate forming plate on the supporting leg forming plates. An opening is formed in the front wall plate or the rear wall plate so that a tall user can stretch his/her legs when lying on the seat plate placed on the support leg structure plate. 3. Temporary furniture according to claim 2, characterized in that perforations are provided that allow for The partition component plate and the furniture component plate are folded flat and housed in a cardboard case,
The case is provided with a perforation line that allows a part to be separated into strips in order to take out the contents,
A belt-shaped part separated at the perforated line can be used as a user's pillow by being wrapped around it, and the case from which the part is separated is laid on the seat plate 4. Temporary furniture according to claim 2 or 3, characterized in that it can be used as a mat. The support leg structure plate is connected to each of the inner surfaces of the front wall plate and the rear wall plate, and a slit extending downward from the upper edge is formed in the support leg structure plate,
When the partition structure plate is opened with the included angle of each bent portion set to 90° and the support leg structure plate is opened inside the front wall plate and the rear wall plate, the support leg structure plate 5. The temporary furniture according to any one of claims 2 to 4 , wherein a reinforcing plate having a slit extending upward from the lower edge is inserted into the slit of the temporary furniture and connected to the support leg constituting plate. At least one of the reinforcing plates is connected across the support leg structure plate connected to the inner side of the front wall plate and the support leg structure plate connected to the inner side of the rear wall plate. 6. Temporary furniture according to claim 5 . 7. The temporary furniture according to any one of claims 2 to 6, wherein said seat plate constituting plate placed on said support leg constituting plate is divided in the middle in the length direction. The partition structure plate is formed by connecting four wall plates with the bent portions interposed therebetween. It is possible to configure a partition with a four-sided enclosure,
The support leg structure plate and the seat plate structure plate with holes are connected to the inner surface of the partition on one of the wall plates, and the support leg structure plate is three-dimensionally opened and on it 2. The temporary furniture according to claim 1 , wherein a toilet with a partition is formed by placing the seat plate-constituting plate.

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