JP3219523U - Cardboard bedding with thermal cushioning material - Google Patents

Abstract

[PROBLEMS] To solve the problems of assembly / disassembly, privacy, lighting and living sound, and cold, and to flexibly respond to various demands in an evacuation center, and is provided with a heat insulating cushioning material. Provide ingredients.
A cardboard bedding 10 with a heat insulating cushioning material includes a floor plate 11, a top plate 12, and side plates 13 and 14. The floor plate, the top plate, and the side plates are respectively a corrugated cardboard plate and a heat insulating buffer plate. The heat insulating buffer plate of the floor plate and the top plate is formed with a cut extending in the longitudinal direction, and the side plate is formed so that the corrugated cardboard board protruding from the heat insulating buffer plate becomes the insertion part. The rectangular parallelepiped space S is formed such that a person sleeps or stands up by being inserted into the notch of the floor board.
[Selection] Figure 1

Description

  The present invention relates to a cardboard bedding provided with a heat insulating cushioning material, which is used in a refuge at the time of a disaster.

  When large-scale disasters such as earthquakes, eruptions, and floods occur, victims are forced to live in evacuation centers such as gymnasiums and public halls. In evacuation shelters, people often live in a large space with a sheet or blanket on a hard floor. Especially for elderly people and infants, a hard bed is harsh, and there are many examples of health damage. In evacuation centers, noise problems and mental stress due to inability to protect privacy are also major problems. In addition, in order to avoid such a situation, there are some cases in which economy class syndrome develops after eating and sleeping in a small space such as a private car.

  Corrugated cardboard beds are known to improve the living environment at such shelters. As shown in FIG. 23, a general cardboard bed is like a simple table in which a plurality of cardboard boxes are arranged and integrated with gummed tape or the like.

  In addition, for example, Patent Document 1 discloses a corrugated cardboard bed that can be assembled without a gummed tape by devising a cut shape of a corrugated cardboard serving as a support frame and using a cardboard lock material. Patent Document 2 discloses a corrugated cardboard bed in which a plurality of corrugated cardboard parts are assembled and a foam block serving as a flooring material is placed in a lower space of a corrugated cardboard support frame assembled in a “U” shape. Patent Document 3 discloses a corrugated cardboard bed in which an outer peripheral sleeve is provided on a corrugated cardboard serving as a support frame, and a corrugated cardboard serving as a partition is inserted into the outer peripheral sleeve.

JP 2009-5902 A Utility model registration No. 3186821 JP 2017-209321 A

  However, a general corrugated cardboard bed as shown in FIG. 23 requires tools such as gummed tape for assembly. In fact, since the floor is hard as a bed, a bedclothing such as a mattress is required. The corrugated cardboard of Patent Document 1 does not require a tool such as a gummed tape, but it is formed only of corrugated cardboard as in a general corrugated cardboard bed, and therefore a bedclothing is necessary as a bed. The corrugated cardboard bed of Patent Document 2 uses a foam block as a flooring material and does not require a bedclothing. However, the structure of each part is complicated, and it is expected that assembly and disassembly operations are difficult. Also, since there is no partition, privacy issues remain. Although the cardboard bed of Patent Document 3 is provided with a partition, it is open to one side and the ceiling direction, and it cannot be said that it can be expected to block daily noise and lighting. Moreover, since it is formed only with cardboard, a bedclothing is necessary as a bed.

  Another problem at shelters is cold. Although cardboard has a certain level of heat retention, in public spaces (open spaces), heat quickly rises to the ceiling. The corrugated cardboard bed of Patent Document 2 uses a foam block as a flooring material, but it is expected that heat insulation with only the flooring material is not sufficient for comfortable sleep.

  Patent Documents 1, 2, and 3 are technologies related to corrugated cardboard beds, but in evacuation centers, in addition to sleeping environments, there is a lack of furniture such as chairs and tables, changing rooms, nursing rooms, and water supply failures. There is a demand for completely private rooms such as toilets.

  The present invention has been made in view of the problems of the prior art described above, and its purpose is to solve the problems of assembly / disassembly, privacy, lighting and living sounds, and coldness, and in an evacuation center. An object of the present invention is to provide a cardboard bedding provided with a heat insulating cushioning material that can flexibly meet the various demands of

  In order to achieve the above object, a cardboard bedding with a heat-insulating cushioning material according to an aspect of the present invention includes a floor board and a ceiling board that form a rectangular parallelepiped space that allows a person to sleep or stand up. Plate, and two side plates, each of the floor plate, the top plate, and the side plate is formed by bonding a corrugated cardboard plate and a heat insulating buffer plate, and the floor plate and the top plate are arranged on the inner side when the cardboard plate is assembled. The surface is provided with a heat-insulating buffer plate having substantially the same size as the cardboard plate, the heat-insulating buffer plate is formed with two rows of cuts extending in the longitudinal direction, and the side plate is formed on the surface that becomes the outer side when the cardboard plate is assembled. A heat insulating buffer plate having a size smaller than the cardboard plate in the width direction is provided, and the cardboard plate protruding from the heat insulating buffer plate is formed as an insertion portion, and the insertion portion of the side plate is the floor plate. And the notch in the top plate And filled-characterized in that it is assembled.

  In the above aspect, it is also preferable that the floor plate and the top plate have the same configuration, and the two side plates have the same configuration.

  In the above aspect, it is also preferable that the bed bedding is formed with a width: length: height = 1: 2: 1.

  The said aspect WHEREIN: It is also preferable that the said floor board and the said top board are comprised so that it can be bent in at least one place of a longitudinal direction.

  In the above aspect, it is also preferable that an assembly reinforcing material having a U-shaped cross section is inserted into the notches of the floor plate and the top plate.

  In the above aspect, it is also preferable that an additional heat insulating buffer plate is further attached to a surface of the floor plate, the top plate, and the side plate on which the heat insulating buffer plate is not provided.

  In the above aspect, the bedding further includes at least one cover plate, and the cover plate has a cardboard plate and a heat insulating buffer plate having a size slightly smaller than the cardboard plate on the inner surface during assembly. It is also preferable that the release portion of the rectangular parallelepiped space formed by the floor plate, the top plate, and the side plate is closed by fitting the heat insulating buffer plate of the lid plate.

  The said aspect WHEREIN: It is also preferable that the said cover plate is comprised at at least one place so that bending is possible.

  In the above aspect, it is preferable that at least one window is formed in at least one of the floor plate, the top plate, the side plate, and the lid plate.

  In the above aspect, the floor plate, the top plate, and the side plate are configured to be foldable in the center in the longitudinal direction, and the floor plate, the top plate, the side plate, and the lid plate folded in half are It is also preferable that the two packing boxes can be accommodated by being divided into two packing boxes, and the two packing boxes can be arranged below the floor board as a support frame of the bedclothes.

  In the above aspect, the packing box is preferably configured as a drawer.

  In the above aspect, it is also preferable that the bedding can be used as a private room, a changing room, a nursing room, or a temporary toilet.

  In the above aspect, it is also preferable that the bedding can be used as a table or a chaise longue.

  In the above aspect, it is also preferable that the floor plate, the top plate, and the side plate are unfolded and can be used as a tatami mat.

  In the above aspect, the heat insulating buffer plates of the floor plate and the top plate are formed with two rows of second cuts extending in the width direction, which is different from the insertion portion on the left side of the single bedcloth. It is also preferable that the two bedclothes are connected by inserting the insertion part on the right side of the bedclothes into the second cut.

  In the above aspect, it is also preferable that the heat insulating buffer plate is recycled paper recycled foam, the corrugated board is recycled to recycled paper, and the recycled paper recycled foam is recycled to solid fuel.

  The said aspect WHEREIN: It is also preferable that the said heat insulation buffer board is thickness 40mm.

  According to the present invention, it is possible to provide a bedding that is easy to assemble and disassemble, can ensure privacy, and is excellent in heat insulation and sound insulation. Moreover, according to this invention, since it can be used with various forms, such as furniture and a private room, the living environment in a refuge can be improved significantly.

It is a front view perspective view of the cardboard bedding with a heat insulation buffer board concerning the embodiment of the present invention. It is a rear view perspective view of the bedclothes. It is a perspective view of the floor board and top plate of the bedclothes. It is a perspective view of the side plate of the bedclothes. It is a perspective view of the cover plate of the bedclothes. It is a figure which shows the assembly procedure of the bedclothes, (A) The figure of the state which installed the floor board, (B) The figure of the state which installed the side board, (C) The figure of the state which installed the top board, (D) It is a figure of the state which installed the cover plate. It is a figure which shows the modification 1 of embodiment, Comprising: (A) The figure which looked at the modification 1 from the front upper direction, (B) The figure which looked at the modification 1 from the right side. It is a figure which shows the modification 2 of embodiment, Comprising: It is an end elevation of the floor board and top plate of the modification 2. It is a figure which shows the modification 3 of embodiment, Comprising: It is a front view perspective view of the modification 3. FIG. It is a figure which shows the modification 4 of embodiment, Comprising: It is a front view perspective view of the modification 4. FIG. It is a figure which shows the modification 5 of embodiment, Comprising: It is a front view perspective view of the modification 5. FIG. It is a figure which shows the modification 6 of embodiment, Comprising: (A) It is a perspective view of the floor board for the modification 6, and a top plate. It is a figure which shows the modification 6 of embodiment, Comprising: (B) It is a front perspective view of the modification 6. FIG. It is a figure which shows the packaging box which accommodates the cardboard bedding with a heat insulation buffer board of embodiment. It is a figure which shows the usage condition 1 of the packaging box. It is a figure which shows the usage condition 2 of the packaging box. It is a figure which shows the usage example 1 of the cardboard bedding with a heat insulation buffer board of embodiment. It is a figure which shows the usage example 2 of the cardboard bedding with a heat insulating buffer board of embodiment. It is a figure which shows the usage example 3 of the cardboard bedding with a heat insulating buffer board of embodiment. It is a figure which shows the usage example 4 of the cardboard bedding with a heat insulation buffer board of embodiment. It is a figure which shows the usage example 5 of the cardboard bedding with a heat insulating buffer board of embodiment. It is test explanatory drawing of an Example etc. and a comparative example in the sound-insulation test of the corrugated bedding with a heat insulation buffer board of embodiment. It is a figure which shows the measurement result in the sound-insulation test of the cardboard bedding with a heat insulating buffer plate of embodiment. It is a perspective view of a conventional cardboard bed.

  Hereinafter, preferred embodiments of the present invention will be described with reference to the drawings.

  1 to 6 show a cardboard bedding 10 with a heat insulating cushioning material (hereinafter referred to as a bedding 10) according to a preferred embodiment of the present invention.

  As shown in FIG. 1 to FIG. 2, the bedding 10 includes one floor plate 11, one top plate 12, two side plates 13 and 14, and lid plates 15 and 16 (the lid plate 16 is illustrated). Is omitted). When the floor board 11, the top board 12, and the side boards 13 and 14 are assembled, a rectangular parallelepiped space S enough for a person to sleep can be formed. The cover plate 15 can block any one open portion of the rectangular parallelepiped space S formed by the floor plate 11, the top plate 12, and the side plates 13 and 14. The lid plate 16 can block the other open portion of the rectangular parallelepiped space S. The user can arbitrarily select whether to use both the cover plates 15 and 16, use one of them, or use neither.

  The bedding 10 is preferably formed such that width (W): length (L): height (H) = 1: 2: 1 (FIG. 1). In this embodiment, the width (W) = 910 mm, the length (L) = 1820 mm, and the height (H) = 910 mm are shown.

  FIG. 3 shows the configuration of the floor board 11 and the top board 12. Hereinafter, for convenience of explanation, the floor board 11 and the top board 12 are distinguished, but the floor board 11 and the top board 12 have the same configuration, and when assembling the bedding 10, whichever may be the floor or the ceiling. .

  The floor plate 11 is formed by bonding a corrugated board 111 and a heat insulating buffer plate 112 (hereinafter, the heat insulating buffer plate is also simply referred to as a heat insulating plate). The corrugated board 111 has a width of 910 mm, a length of 1820 mm, and a thickness of 5 mm. The heat insulating plate 112 has a width of 910 mm, a length of 1820 mm, and a thickness of 40 mm. On both sides in the width direction of the heat insulating plate 112, cuts 113 are formed in the longitudinal direction. Preferably, each incision 113 has a thickness of the corrugated board 131, 141 of the side plates 13, 14 at a position spaced from the both ends in the width direction by an amount corresponding to the thickness of heat insulating plates 132, 142 of the side plates 13, 14 described later. It is formed with a considerable width. Specifically, the cut 113 of this embodiment is formed with a width of 5 mm from a position 40 mm from both ends in the width direction. The cut 113 is formed by making a cut in the heat insulating plate 112 or by dividing the heat insulating plate 112 into three parts and bonding the three heat insulating plates to a predetermined position. The top plate 12 has the same configuration as the floor plate 11. That is, the top plate 12 is formed by bonding a corrugated board 121 having a width of 910 mm, a length of 1820 mm, and a thickness of 5 mm to a heat insulating plate 122 having a width of 910 mm, a length of 1820 mm, and a thickness of 40 mm. The notch 123 is formed in.

  FIG. 4 shows the configuration of the side plate 13 and the side plate 14. The side plate 13 and the side plate 14 have the same configuration, and either the right side or the left side may be left when assembling the bedding 10.

  The side plate 13 is formed by bonding a corrugated cardboard 131 and a heat insulating plate 132 together. The corrugated board 131 has a width of 910 mm, a length of 1820 mm, and a thickness of 5 mm. The heat insulating plate 132 has a width of 820 mm, a length of 1820 mm, and a thickness of 40 mm. In the side plate 13, the corrugated board 131 is formed so as to protrude from the heat insulating plate 132 in the width direction (up and down during assembly). Preferably, the corrugated board 131 is formed so as to protrude from the heat insulating plate 132 by the thickness of the heat insulating plate 112 of the floor plate 11 and the heat insulating plate 122 of the top plate 12. Specifically, the corrugated board 131 of this embodiment is formed so as to protrude 40 mm from the heat insulating plate 132. The protruding portion functions as the insertion portion 133 at the time of assembly. The side plate 14 has the same configuration as the side plate 13. That is, the side plate 14 is formed by bonding a 910 mm wide, 1820 mm long, 5 mm thick cardboard plate 141 and a heat insulating plate 142 820 mm wide, 1820 mm long, 40 mm thick, and the cardboard plate 141 is similarly inserted. Part 143.

  FIG. 5 shows the configuration of the cover plate 15 and the cover plate 16. The lid plate 15 and the lid plate 16 have the same configuration, and when the bedclothes 10 are used, either of them may be front or back.

  The cover plate 15 is formed by bonding a corrugated cardboard plate 151 and a heat insulating plate 152 together. The corrugated board 151 has a width of 910 mm, a length of 910 mm, and a thickness of 5 mm. The heat insulating plate 152 has a width of 870 mm, a length of 870 mm, and a thickness of 40 mm. In the cover plate 15, the heat insulating plate 152 is formed to be slightly smaller than the cardboard plate 151. Preferably, the heat insulating plate 152 is formed to be slightly smaller than the corrugated board 151 by the thickness equivalent to the heat insulating plates 112, 122, 132, 142 of the floor plate 11, the top plate 12, and the side plates 13, 14. Specifically, the heat insulating plate 152 of this embodiment is formed to be 40 mm smaller than the corrugated board 151. The lid plate 16 has the same configuration as the lid plate 15. That is, the cover plate 16 is formed by bonding a corrugated cardboard plate 161 having a width of 910 mm, a length of 910 mm, and a thickness of 5 mm and a heat insulating plate 162 having a width of 870 mm, a length of 870 mm, and a thickness of 40 mm.

  FIG. 6 shows the procedure for assembling the bedding 10. The user first installs the floor board 11 on the floor with the heat insulating board 112 facing upward (FIG. 6A). Next, the insertion portion 133 of the side plate 13 is inserted into the notches 113 and 113 of the floor plate 11 with the heat insulating plate 132 facing outside. Similarly, the insertion portion 143 of the side plate 14 is inserted into the other cut 113 of the floor plate 11 with the heat insulating plate 142 facing outside (FIG. 6B). Next, the notches 123 and 123 of the top plate 12 are inserted into the insertion portions 133 and 143 (FIG. 6C). Finally, the heat insulating plate 152 of the cover plate 15 is fitted into one open portion (FIG. 6D). Optionally, the heat insulating plate 162 of the cover plate 16 is fitted into the other opening. Thereby, the rectangular parallelepiped space S is formed so that a person can sleep.

  7 to 12 show a preferred modification of the embodiment. In addition, about the structure same as embodiment, description is omitted using the same code | symbol.

  FIG. 7 shows a first modification of the embodiment according to the present invention. In the modification 1, the top plate 12 is configured to be half open. A fold line 17 is formed at the center in the longitudinal direction of the top plate 12. The crease 17 is formed by making a fold line on the corrugated board 121 and cutting the heat insulating plate 122. In FIG. 7, the crease 17 is formed at the central portion in the longitudinal direction, but it may be formed closer to the front or back, or may be formed at a plurality of locations, not limited to one location. In this case, since the top plate 12 and the floor plate 11 have the same configuration, it is preferable to form a similar fold line 17 on the floor plate 11 so that they can be used without distinction. By forming the fold line 17, the user can arbitrarily release the ceiling.

  FIG. 8 shows a second modification of the embodiment according to the present invention. In the modified example 2, the assembly reinforcing material 19 is inserted into the notches 113 and 123 of the floor plate 11 and the top plate 12. As shown in FIG. 8, the assembly reinforcing material 19 is cardboard (guide rail paper) having a U-shaped cross section in the width direction, and is inserted along the cuts 113 and 123. By inserting the assembly reinforcing material 19 into the notches 113 and 123, the insertion portions 133 and 143 are not easily deformed, and the assembly strength of the bedding 10 is improved.

  FIG. 9 shows a third modification of the embodiment according to the present invention. In the modification 3, the heat insulation board of each board is double. In the floor board 11, an additional heat insulating buffer plate 114 having the same size as that of the corrugated board 111 is attached to a surface that becomes the outside when the corrugated board 111 is assembled. Similarly, an additional heat insulating buffer plate 124 is attached to the top plate 12. In the side plate 13, an additional heat-insulating buffer plate 134 having the same size as the heat-insulating plate 132 is attached to the same surface as the heat-insulating plate 132 on the inner surface of the corrugated cardboard 131 when assembled. An additional heat insulating buffer plate 144 is similarly attached to the side plate 14. According to the third modification, the heat insulation / sound insulation performance can be further improved. The additional heat insulating buffer plate may also be provided on the cover plates 15 and 16.

  FIG. 10 shows a fourth modification of the embodiment according to the present invention. In the modification 4, the cover plate 16 is configured to be half open. A fold line 17 is formed at the center of the lid 16 in the height direction. The fold line 17 may be formed closer to the upper side or lower side, or may be formed at a plurality of locations. In addition, although illustration is abbreviate | omitted, it is set as the form which the cover plate 16 opens and closes like a door so that the crease | fold 17 may be arrange | positioned to the orthogonal | vertical direction with respect to FIG. It is also suitable. Since the lid plate 15 has the same configuration as the lid plate 16, it is preferable to form a similar crease 17 on the lid plate 15 so that it can be used without distinction. By forming the fold line 17, the user can arbitrarily release the cover plate.

  FIG. 11 shows a fifth modification of the embodiment according to the present invention. In Modification 5, windows 18 are formed on the top plate 12 and the side plate 14. A cut line is formed at a location corresponding to the window 18, and each corrugated board and the heat insulating board are cut through when pressed. In this case, since the top plate 12 and the floor plate 11 and the side plate 14 and the side plate 13 have the same configuration, the floor 18 and the side plate 13 have the same window 18 (cut line) so that they can be used without distinction. Is preferably formed. The window 18 may be provided on any one of the floor plate 11, the top plate 12, the side plates 13 and 14, and the cover plates 15 and 16. The window 18 may be at least one.

  FIG. 12 shows a sixth modification of the embodiment according to the present invention. Modification 6 shows an example in which two bedclothes 10 are connected to create a rectangular parallelepiped space S for two buildings. As shown in FIG. 12A, the bedding 10 has a width (W): length (L): height (H) = 1: 2: 1, and both sides of the floor board 11 and the top board 12 in the longitudinal direction. The second cut 20 is formed in the width direction. The second cut 20 is formed with a width of 5 mm at an inner position of 40 mm from both ends in the longitudinal direction. Since the second cut 20 is formed in the floor plate 11 and the top plate 12, one bed item 10 is attached to another bed item 10 '(hereinafter, the bed item 10' is indicated by "'"). ).

  As shown in FIG. 12B, first, the floor plate 11 and the floor plate 11 ′ are arranged, and the side plate 13 and the side plate 13 ′ are assembled to the left and right. In the case of connecting two buildings, the side plate 14 and the side plate 14 'need not be used. Next, with the cover plate 15 and the cover plate 15 ′ fitted, either the top plate 12 or the top plate 12 ′ is rotated 90 degrees with respect to the floor plate 11 and covered with the back side space, The two cuts 20 are inserted into the insertion parts 133, 133 ′ of the side plates 13, 13 ′. Thereby, two buildings can be connected. In addition, when covering the front side space with the top plate 12 ', in order to ensure the assembly strength of the top plate 12', a wall plate that fits into the notch 123 'of the top plate 12' may be arranged in either ridge. preferable.

  As other modifications, it is also preferable to form an LED hole serving as a lighting device, a hole for drawing an electric cable, a shelf, a hanger hook, and the like in the bed 10.

  13 to 15 show a suitable packing box for the embodiment and its utilization. In the modified example 1 (FIG. 7), the top plate 12 and the floor plate 11 have a form in which a crease 17 is formed in the central portion in the longitudinal direction. If the crease 17 is also formed in the side plates 13 and 14, the packaging state and An advantageous effect is obtained for its utilization.

  As shown in FIG. 13, the bedding 10 is accommodated in two packing boxes 201 and 202. The packaging box 201 accommodates a floor plate 11 folded in half at the fold line 17, a side plate 13 folded in half at the fold line 17, a lid plate 15, and a support member 23 described later. The packing box 202 accommodates the top plate 12 folded in half at the fold line 17, the side plate 14 folded in half at the fold line 17, the lid plate 16, and the support member 23. The packing boxes 201 and 202 are used without distinction during assembly. The packaging boxes 201 and 202 have a width of 925 mm, a length of 935 mm, and a height of 250 mm, and are suitable for stockpiling because the bedclothes 10 are accommodated in a compact manner. As shown in FIG. 14, the support member 23 is a cross-shaped structure in which cuts are made in a rectangular corrugated board and the cuts are assembled in a lattice shape. The support material 23 is accommodated in the packaging boxes 201 and 202 in a form in which the meshing is released.

  As shown in FIG. 14, the packaging boxes 201 and 202 can be used as a support frame for the bedclothes 10 by accommodating the assembled support material 23 therein. Further, as shown in FIG. 15, it is also preferable to provide an assembly-type drawer 24 made of cardboard in the packaging boxes 201 and 202. In this case, by accommodating the support member 23 in the drawer 24, the packaging boxes 201 and 202 can be used as an accessory case.

  16-20 shows the suitable usage example of the bedding 10 which concerns on embodiment.

  FIG. 16 shows a basic usage pattern of the present invention, which is an example in which the bedding 10 is placed horizontally and used as a private room type bed (cabin). Under the bed 10, as shown in FIG. 14, it is preferable to use the packaging boxes 201 and 202 as a support frame. FIG. 17 shows an example in which the bedding 10 is placed vertically and used as a private room space. FIG. 18 shows an example in which the bedding 10 is placed horizontally and used as furniture. FIG. 19 shows an example in which the bedding 10 is deployed and used as a living room. In the figure, an example is shown in which the floor plate 11 and the top plate 12 are arranged and the side plate 14 is used as a partition. FIG. 20 is an example in which the top plate 12 and one side plate 14 of the bedclothes 10 are removed and used as a care bed.

  Below, the effect by the bedding 10 of this form is described.

  According to the bedding 10, not only the lower side but also the upper side and the four side sides are provided by the uniquely shaped floor plate 11, top plate 12, side plates 13 and 14, and cover plates 15 and 16, which are a combination of a corrugated board and a heat insulating buffer plate. An enclosed space can be formed. Furthermore, since the bedding 10 is provided with a heat insulating material not only on the flooring but also on the ceiling and the surroundings, it is excellent in heat retention.

  At the same time, the bedding 10 has an excellent soundproofing property. FIG. 21 and FIG. 22 show the results of the sound insulation performance test of the bedding 10. In the bedding 10, as shown in FIG. 21, (1) when the lid plate 16 is fully closed, (2) when the lid plate 16 is half-opened, (3) when the lid plate 16 is fully opened, 4) When the top plate 12 was half-opened after the lid plate 16 was fully opened, the following four patterns were performed. As a comparative example, (5) used the conventional type cardboard bed shown in FIG. 23 and the partition as shown in the figure. Each bed of the above (1) to (5) was installed in a gymnasium, broadband noise was generated inside the hall, the sound pressure level inside and outside the bed was measured, and the difference was obtained. The sound source was installed at a distance of 10 m in a direction of 45 degrees with respect to the long side of the bed. Three microphones outside the bed were installed at a distance of 1 m with respect to the long side of the simple bed. The microphone height was 1.2 m. Three or two microphones in the bed were installed at different heights on the diagonal line. Based on the above, based on the average value of the sound pressure level measured inside and outside the bed (value of 1/3 octave band in the frequency range of 100 to 5000 Hz) in each bed of (1) to (5). The result of calculating the A characteristic sound pressure level is shown in FIG. From the results, the comparative example (5) is 4.1 decibels, while the example (1) is 10.5 decibels, and the bedding 10 has a soundproofing performance that is at least twice that of the prior art. I understood.

  Moreover, since the bedclothes 10 can be assembled only by inserting the cardboard board insertion parts 133 and 143 of the side boards 13 and 14 into the notches 113 of the floor board 11 and the notches 123 of the top board 12, no tools such as gummed tape are used. It is unnecessary and does not use power. Similarly, the disassembly of the bedding 10 is extremely simple because it is only necessary to remove the cardboard board.

  Furthermore, since the bedding 10 has the same configuration of the floor plate 11 and the top plate 12, the user does not mix up and down. Similarly, since the side plate 13 and the side plate 14 have the same configuration, the user does not mistake the left and right sides. Since the same applies to the lid plate 15 and the lid plate 16, the assembly is possible regardless of gender.

  Moreover, since the bedclothes 10 can form a complete private room space, the problem of privacy can be solved. Furthermore, since the bedclothes 10 can be connected as shown in Modification 6 (FIG. 12), a wide space for several people can be formed. For this reason, it becomes possible to sleep in the family unit.

  In addition to using the bed 10 as a bed, if it is placed vertically as shown in FIG. 17, it can be used as a changing room, a nursing room, or a temporary toilet. Or as shown in FIG. 18, it can also be used as furniture, such as a chair and a table. Or as shown in FIG. 19, the space | interval between tatami can be formed by expand | deploying each board, and the side boards 13 and 14 can be used as a partition. Or as shown in FIG. 20, it can also be set as the bed for nursing care. In this way, the bedding 10 can be used in various ways flexibly according to the needs of the shelter.

  The heat-insulating buffer plate (112, 122, 132, 142, 152, 162) is, for example, an inorganic material such as glass wool, a foamed plastic material such as expanded polystyrene, urethane foam, Styrofoam (registered trademark), or a natural material-based fiber. Is.

  Here, recycled paper foam (paper powder made from waste paper, industrial starch, and synthetic resin) is mixed with each heat insulating buffer plate (112, 122, 132, 142, 152, 162), and foamed with water vapor and extruded. If a molded foam) is used, the recyclability after disassembly is also good. That is, the bedding 10 can be separated into a corrugated board and a heat insulating board at the time of disassembly, and the corrugated board can be recycled to waste paper recycling and the heat insulating board can be recycled to RPF (waste solid fuel). Furthermore, the paper recycled by recycling the used paper is also returned to the waste paper recycled foam as a waste paper, and the RPF is reused at the recycled paper manufacturing factory. Therefore, by using the recycled paper foam for the heat insulating plate of the bedding 10, the bedding 10 can be recycled and circulated, and an ecological product that does not emit any waste (waste) can be obtained.

  Moreover, since the bedclothes 10 are provided with cushioning materials (112, 122, 132, 142, 152, 162) on the floor plate 11, the top plate 12, the side plates 13, 14, and the cover plates 15, 16, it is sufficient. Also has strong strength. Actually, when the bedclothes 10 were evenly compressed from above and from the side using a compression tester, both the lid plates 15 and 16 were closed, and the lid plate 15 was closed alone. , It was confirmed that it was strong enough to withstand the impact of a fallen object or when several adults got on it.

  In addition, on the right side surface and the left side surface of the bedclothes 10 and on the front and back surfaces, the heat insulating plates 112 and 122 of the floor plate 11 and the top plate 12 and the heat insulating plates 132 and 134 of the side plates 13 and 14 are flush with each other. Because it is configured, it is also excellent in aesthetics.

  In the bedding 10, the preferred assembly dimensions are as follows: width (W): length (L): height (H) = 1: 2: 1, but it is used as a chaise longue as shown in FIG. If the product is shipped for use, the dimensions can be changed according to the use, such as reducing the height.

  Moreover, since the bedding 10 is excellent in heat retention, it can also be used as a dark place or a cold space by putting a cold-retaining agent or dry ice.

  As mentioned above, although preferred embodiment and modification of this invention were described, these are examples of this invention, these can be combined based on the knowledge of those skilled in the art, and such a form is also the scope of this invention. include.

10 ... cardboard bedding with insulation,
DESCRIPTION OF SYMBOLS 11 ... Floor board, 111 ... Corrugated board, 112 ... Heat insulation buffer board, 113 ... Cut 12 ... Top plate, 121 ... Corrugated board, 122 ... Heat insulation buffer board, 123 ... Cut 13 ... Side board, 131 ... Corrugated board, 132 ... Heat insulation buffer Plate, 133 ... Insertion part 14 ... Side plate, 141 ... Corrugated board, 142 ... Insulation buffer plate, 143 ... Insertion part 15 ... Cover plate, 151 ... Corrugated board, 152 ... Insulation buffer plate 16 ... Cover plate, 161 ... Corrugated cardboard Plate, 162 ... heat insulation buffer plate S ... rectangular parallelepiped space 114, 124, 134, 144 ... additional heat insulation buffer plate 17 ... crease, 18 ... window, 19 ... assembly reinforcement, 20 ... second cut 201, 202 ... packing box, 23 ... support material, 24 ... drawer

Claims (17)

It has one floor board, one top board, and two side boards that form a rectangular parallelepiped space enough for a person to sleep or stand up,
Each of the floor board, the top board, and the side board is formed by bonding a corrugated cardboard board and a heat insulating buffer board,
The floor plate and the top plate are each provided with a heat-insulating buffer plate having substantially the same size as the cardboard plate on the inner surface when the cardboard plate is assembled, and the heat-insulating buffer plate has two rows of cuts extending in the longitudinal direction. ,
The side plate is provided with a heat-insulating buffer plate having a size smaller in the width direction than the cardboard plate on the outer surface when the cardboard plate is assembled, and the cardboard plate protruding from the heat-insulating buffer plate is formed as an insertion portion. And
The said insertion part of the said side board is inserted in the said notch of the said floor board and the said top board, and is assembled. The cardboard bedding with a heat insulating cushioning material characterized by the above-mentioned.   The said floor board and the said top plate are the same structures, and the said 2 side board is the same structures, The cardboard bedding with a heat insulating buffer material of Claim 1 characterized by the above-mentioned.   The said bedclothes were formed by width: length: height = 1: 2: 1, The cardboard bedcloth with the heat insulation buffer material of Claim 1 or 2 characterized by the above-mentioned.   The said floor board and the said top board were comprised so that it could be bent in at least one place of a longitudinal direction, The cardboard bedding with a heat insulating buffer material in any one of Claims 1-3 characterized by the above-mentioned.   5. The corrugated board with heat insulating cushioning material according to any one of claims 1 to 4, wherein an assembly reinforcing material having a U-shaped cross section is inserted into the notches of the floor plate and the top plate. Bedding.   The additional heat insulation buffer board was further affixed on the surface in which the said heat insulation buffer board is not provided of the said floor board, the said top board, and the said side board, The Claim 1 characterized by the above-mentioned. Cardboard bedding with heat-insulating cushioning material.   The bedding further includes at least one cover plate, and the cover plate includes a cardboard plate and a heat-insulating buffer plate having a size slightly smaller than the cardboard plate on the inner surface during assembly, The open part of the rectangular parallelepiped space formed by the floor plate, the top plate, and the side plate is closed by fitting the heat insulating buffer plate of the lid plate. Cardboard bedding with heat-insulating cushioning material.   The cardboard bedding with a heat insulating cushion according to claim 7, wherein the cover plate is configured to be bendable at least at one place.   9. The cardboard bedding with heat-insulating cushioning material according to claim 7 or 8, wherein at least one window is formed in at least one of the floor plate, the top plate, the side plate, and the lid plate. .   The floor plate, the top plate, and the side plate are configured to be foldable in the center in the longitudinal direction, and the floor plate, the top plate, the side plate, and the lid plate folded in two are formed in two packing boxes. It can be accommodated separately, The said two packing boxes can be arrange | positioned under the said floor board as a support frame of the said bedclothing, With the heat insulation buffering material in any one of Claims 7-9 characterized by the above-mentioned. Cardboard bedding.   The said packaging box was comprised as drawer | drawing-out, The cardboard bedding with a heat insulating cushioning material of Claim 10 characterized by the above-mentioned.   The said bedclothes can be used as a private room, a changing room, a nursing room, or a temporary toilet, The cardboard bedcloth with a heat insulating cushioning material according to any one of claims 1 to 9.   The said bedding can be used as a table or a chaise longue, The cardboard bedding with a heat insulating cushioning material according to any one of claims 1 to 9.   The said floor board, the said top board, and the said side board can be expand | deployed and can be utilized as a tatami mat, The cardboard bedding with a heat insulating buffer material in any one of Claims 1-9 characterized by the above-mentioned.   In the heat insulating buffer plates of the floor plate and the top plate, two rows of second cuts extending in the width direction are formed, and the insertion portion on the left side of the one bedcloth and the other bed. The cardboard with a heat insulating cushioning material according to any one of claims 1 to 9, wherein the two bedding tools are connected by inserting the insertion part on the right side of the tool into the second cut. Made bedding.   The heat insulation buffer plate is a recycled paper recycled foam, the corrugated board can be recycled to recycled paper, and the recycled paper recycled foam can be recycled to solid fuel. Cardboard bedding with cushioning material.   The cardboard bedding with a heat insulating buffer material according to claim 16, wherein the heat insulating buffer plate has a thickness of 40 mm.