JP2020151000A - bedding - Google Patents

Abstract

To provide a bedding for making sleeping comfort imparted to a user continue long.SOLUTION: A bedding 1 includes: a plurality of long-sized floor boards 18 arranged so as to make the longitudinal directions parallel to each other; long-sized receiving bars 19A, 19B arranged by making the longitudinal directions parallel to a Y axial direction, and opposing to both end parts of the plurality of floor boards 18; and buffer members 21 interposed between both end parts of the plurality of floor boards 18 and the receiving bars 19A, 19B, and softening impact added to the plurality of floor boards 18. The plurality of floor boards 18 are obtained by laminating a plurality of long-sized board-like bamboo materials, and are arranged so that a lamination direction of the plurality of bamboo materials coincides with the Y axial direction.SELECTED DRAWING: Figure 1

Description

The present invention relates to bedding.

Two rails arranged in parallel at intervals, a plurality of long leaf springs suspended between the two rails, and a plurality of leaf springs arranged at both ends in the longitudinal direction of the plurality of leaf springs. A spring bed including a connecting member for connecting leaf springs to each other has been proposed (see, for example, Patent Document 1). Here, the leaf spring is formed by laminating a plurality of long and flat plate materials obtained by cutting a bamboo material along a fiber strip in the thickness direction and flexing in the laminating direction.

Utility Model Registration No. 30666111

However, in the spring bed described in Patent Document 1, due to the structure of the leaf spring, the state of the leaf spring tends to change with time, and the leaf spring warps in the opposite direction, hangnail occurs, and cracks occur. There is a risk of hangnail. In this case, the sleeping comfort given to the user who uses this spring bed may be hindered.

The present invention has been made in view of the above reasons, and an object of the present invention is to provide a bedding that gives a user a long-lasting comfort.

In order to achieve the above object, the bedding according to the present invention
Multiple floorboards that are long and arranged so that their longitudinal directions are parallel to each other,
A long, at least two support members whose longitudinal direction is orthogonal to the longitudinal direction of the plurality of floor plates and which is arranged so as to face each of both ends of the plurality of floor plates and supports the plurality of floor plates.
A first cushioning member, which is interposed between both ends of the plurality of floor plates and the support member and for alleviating an impact applied to the plurality of floor plates, is provided.
Each of the plurality of floor boards is formed by laminating a plurality of long plate-shaped bamboo materials, and is arranged so that the stacking direction of the plurality of bamboo materials coincides with the arrangement direction of the plurality of floor boards.

According to the present invention, each of the plurality of floor boards is formed by laminating a plurality of long plate-shaped bamboo materials, and the stacking directions of the plurality of bamboo materials are arranged so as to coincide with the arrangement direction of the plurality of floor boards. As a result, the bending direction of the floor board is the width direction of the bamboo material, so that the change in the state of the floor board with time can be suppressed. Therefore, it is possible to continue the sleeping comfort given to the user who uses the bedding for a long time.

The bedding according to the embodiment of the present invention is shown, (A) is a plan view, (B) is a front view, and (C) is a side view. FIG. 5 is a cross-sectional arrow view taken along line CC of FIG. 1 (A) of the bedding according to the embodiment. The bedding according to the embodiment is shown, (A) is a partial cross-sectional arrow view taken along line AA of FIG. 1 (A), and (B) is a cross-sectional view taken along line BB of FIG. 1 (A). It is a cross-sectional view of the part. The legs and plates according to the embodiment are shown, (A) is a plan view, and (B) is a front view. It is a figure for demonstrating the manufacturing method of the floor board which concerns on embodiment, (A) is a figure for demonstrating the cutting method of bamboo, (B) is a sectional view of bamboo material, (C) is It is a perspective view which shows the end part of the floor board. A part of the floor plate and the cushioning member according to the modified example is shown, (A) is a cross-sectional view, and (B) is a plan view. It is a top view of the bedding which concerns on the modification.

Hereinafter, the bedding according to the embodiment of the present invention will be described in detail with reference to the drawings. The bedding according to the present embodiment is interposed between a plurality of floor boards, two support members for supporting the plurality of floor boards, both ends in the longitudinal direction of the plurality of floor boards, and the two support members, and the plurality of floor boards. A first cushioning member for alleviating the impact applied to the bedding is provided. Here, the plurality of floor boards are long and arranged so that the longitudinal directions are parallel to each other. Further, the two support members are long and are arranged so that their longitudinal directions are orthogonal to the longitudinal directions of the plurality of floor plates and face each of both end portions of the plurality of floor plates to support the plurality of floor plates. Further, each of the plurality of floor boards is formed by laminating a plurality of long plate-shaped bamboo materials, and is arranged so that the stacking direction of the plurality of bamboo materials coincides with the arrangement direction of the plurality of floor boards. The bedding according to the present embodiment is used, for example, in a state where a mattress (not shown) is placed on a plurality of floor boards.

As shown in FIG. 1, the bedding 1 according to the present embodiment is arranged on the + Z direction side of each of the frames 11A, 11B, the beams 31A, 31B, the receiving bars 19A, 19B, and the receiving bars 19A, 19B. It includes a cushioning member 21, four plates 13A, 13B, 13C, 13D, and a plurality of (20 in FIG. 1) floor plates 18. Further, the bedding 1 is placed on the four legs 14, the two curtain plates 12, the receiving rails 15 arranged between the receiving rails 19A and 19B in the X-axis direction, and the receiving rails 15 on the + Z direction side. The cushioning member 22 and the reinforcing member 16 are provided.

The frames 11A and 11B have a long plate shape, are arranged apart from each other in the thickness direction, that is, in the X-axis direction, and the receiving bars 19A and 19B are fixed to the surfaces facing each other. The frames 11A and 11B cover both ends of the plurality of floor plates 18 in the longitudinal direction from the outside in the X-axis direction. Further, both the frames 11A and 11B have a flat trapezoidal shape in which the length in the longitudinal direction, that is, the Y-axis direction is longer toward the + Z direction side when viewed from the X-axis direction. The frames 11A and 11B are formed of, for example, bamboo plywood in which long plate-shaped bamboo materials are laminated and bonded to each other with an adhesive. Here, the stacking direction of the bamboo materials constituting the frames 11A and 11B coincides with, for example, the thickness direction of the frames 11A and 11B.

The beams 31A and 31B have an elongated rectangular plate shape, and the frames 11A and 11B are connected at both ends in the longitudinal direction of each of the frames 11A and 11B. Specifically, the end of the beam 31A on the + X direction is fixed to the end of the frame 11A on the + Y direction by the fixing member 32, and the end on the −X direction side of the beam 31A is fixed by the fixing member 32 of the frame 11B. It is fixed to the end on the + Y direction side. The end of the beam 31B on the + X direction side is fixed to the end on the −Y direction side of the frame 11A by the fixing member 32, and the end portion on the −X direction side thereof is fixed to the −Y direction side of the frame 11B by the fixing member 32. It is fixed to the end of. As shown in FIG. 2, the fixing member 32 includes an L-shaped fixing bracket 323, a screw 321 for fixing the fixing bracket 323 to the frame 11B, and a screw 322 for fixing the fixing bracket 323 to the beam 31B. Have. A protruding portion 33A projecting in the −Y direction is disposed at the central portion of the beam 31A in the longitudinal direction, and a protruding portion 33B projecting in the + Y direction is disposed at the central portion of the beam 31B in the longitudinal direction. .. The beams 31A and 31B are formed of, for example, bamboo plywood in which long plate-shaped bamboo materials are laminated and bonded to each other with an adhesive.

The curtain plate 12 has a long rectangular plate shape, and is fixed to both ends of the frames 11A and 11B in the longitudinal direction on the + Z direction side. The curtain plate 12 is formed of, for example, bamboo plywood in which long plate-shaped bamboo materials are laminated and bonded to each other with an adhesive.

The plurality of floor boards 18 are long and arranged so that the longitudinal directions are parallel to each other. Each of the plurality of floor boards 18 is formed by laminating a plurality of long plate-shaped bamboo materials, and the stacking directions of the plurality of bamboo materials are arranged so as to coincide with the arrangement direction of the plurality of floor boards 18, that is, the Y-axis direction. There is. A plurality of bamboo materials are bonded to each other by an adhesive in a state where, for example, long plate-shaped bamboo materials are laminated. Further, the plurality of floor boards 18 are arranged at equal intervals along the Y-axis direction.

Returning to FIG. 1 (A), the receiving rails 19A and 19B are long, have a posture in which the longitudinal direction is along the Y-axis direction, and are arranged so as to face each of both ends of the plurality of floor plates 18. It is a support member which supports the floor plate 18. Two receiving rails 19A are fixed side by side along the longitudinal direction of the frame 11A on the −X direction side of the frame 11A. Two receiving bars 19B are fixed side by side on the + X direction side of the frame 11B along the longitudinal direction of the frame 11B. As shown in FIG. 3A, the receiving rail 19B is fixed at a position above the edge of the frame 11B on the −Z direction side. The same applies to the receiving rail 19A.

Returning to FIG. 1A, the cushioning member 21 is interposed between both ends of the plurality of floorboards 18 and the receiving rails 19A and 19B, and is a first cushioning member for alleviating the impact applied to the plurality of floorboards 18. Is. As the cushioning member 21, for example, a container made of cloth and packed with a fiber material is adopted.

The receiving rail 15 has a long plate shape, and is a support plate arranged so as to face the central portion in the longitudinal direction of the plurality of floor plates 18 in a posture in which the longitudinal direction is along the longitudinal direction of the receiving bars 19A and 19B. One end of the receiving rail 15 in the longitudinal direction is fixed to the protruding portion 33A by a screw 151, and the other end in the longitudinal direction is fixed to the protruding portion 33B by a screw 151. Further, two screw holes 15a are bored on the −Z direction side of the central portion in the longitudinal direction of the receiving rail 15.

The cushioning member 22 is a second cushioning member that is interposed between the plurality of floor plates 18 and the receiving rails 15 to alleviate the impact applied to the plurality of floor plates 18. As the cushioning member 22, for example, a container in which a fiber material is packed in an elongated rectangular box-shaped container made of cloth is adopted as in the cushioning member 21.

The reinforcing member 16 has a long plate shape, and the end portion of the reinforcing member 16 on the −X direction side is fixed to the frame 11B by the fixing member 161 and the end portion on the + X direction side is fixed to the frame 11A by the fixing member 161. It is fixed to. As shown in FIG. 3B, the reinforcing member 16 is arranged on the −Z direction side of the receiving rail 15, and a through hole 16a penetrating in the thickness direction is provided in a portion of the receiving rail 15 corresponding to the screw hole 15a. Has been done. The reinforcing member 16 is fixed to the receiving rail 15 by screwing the shaft portion of the screw 162 inserted through the through hole 16a into the screw hole 15a of the receiving rail 15. Further, the fixing member 161 has a metal fitting 161a having an L-shaped cross section, a screw 161b for fixing the metal fitting 161a to the reinforcing member 16, and a screw 161c for fixing the metal fitting 161a to the frame 11B.

As shown in FIG. 4A, the plates 13A, 13B, 13C, and 13D have a long plan-viewing table-shaped plate shape, and through holes 135 penetrating in the thickness direction are provided at both ends in the longitudinal direction. Has been done. As shown in FIG. 1, the plate 13A is fixed to the frame 11A by a screw 144 whose one end in the longitudinal direction is inserted into the through hole 135, and the other end in the longitudinal direction is fixed to the frame 11A by a screw 144 inserted into the through hole 135. It is fixed to the beam 31A. One end of the plate 13B in the longitudinal direction is fixed to the frame 11B by a screw 144 inserted through the through hole 135, and the other end in the longitudinal direction is fixed to the beam 31A by a screw 144 inserted through the through hole 135. .. One end of the plate 13C in the longitudinal direction is fixed to the frame 11A by a screw 144 inserted through the through hole 135, and the other end in the longitudinal direction is fixed to the beam 31B by a screw 144 inserted through the through hole 135. .. One end of the plate 13D in the longitudinal direction is fixed to the frame 11B by a screw 144 inserted through the through hole 135, and the other end in the longitudinal direction is fixed to the beam 31B by a screw 144 inserted through the through hole 135. ..

The four legs 14 are fixed to the plates 13A, 13B, 13C, 13D, respectively, and support the frames 11A, 11B and the plurality of floor plates 18. Each of the four legs 14 has a V-shape. As shown in FIG. 4B, the legs 14 are connected to each other at one ends of two long rod-shaped members 141 and 142 extending in directions intersecting each other, and the other ends are plates 13A and 13B, respectively. It is fixed to both ends of 13C and 13D in the longitudinal direction by screws 133 and bolts 131. As shown in FIG. 2, a nut 132 is screwed to the head of the bolt 131. As a result, the legs 14 are prevented from falling off from the plate 13D. The same applies to the fixing of the legs 14 to the plates 13A, 13B, 13C. Further, the legs 14 are formed of, for example, bamboo plywood in which long plate-shaped bamboo materials are laminated and bonded to each other with an adhesive.

Next, the manufacturing direction of the above-mentioned bamboo material will be described. As shown in FIG. 5A, first, a long bamboo piece 910 is produced by cutting a cylindrical bamboo 900 along the central axis J1 of the bamboo 900. Next, as shown in FIG. 5B, the bamboo piece 910 is cut to produce a flat long plate-shaped bamboo material 920. Then, as shown in FIG. 5C, the floor board 18 is produced by laminating a plurality of bamboo materials 920. Here, the width direction of the floor plate 18 coincides with the stacking direction of the plurality of bamboo materials 920. Further, when the bamboo material 920 is a part of the bamboo 900, it is orthogonal to the first virtual plane VPL1 including the central portion P1 in the P-axis direction and the central axis J1 of the bamboo 900 and is located on the central axis J1. Assuming that the parallel virtual plane is the second virtual plane VPL2, the stacking direction of the plurality of bamboo materials 920 is orthogonal to the second virtual plane VPL2. In FIG. 5C, the R-axis direction corresponds to the width direction of the floor plate 18. Then, as shown in FIG. 1, the plurality of floor boards 18 are arranged so that their width directions are parallel to the Y-axis direction.

As described above, according to the bedding 1 according to the present embodiment, the plurality of floor boards 18 are each laminated with a plurality of long plate-shaped bamboo materials 920, and the plurality of bamboo materials 920 are laminated in a plurality of stacking directions. The floor plates 18 are arranged so as to coincide with the arrangement direction, that is, the Y-axis direction. As a result, the bending direction of the floor plate 18 is the width direction of the bamboo material 920, so that the change in the state of the floor plate 18 with time can be suppressed. Therefore, it is possible to continue the sleeping comfort given to the user who uses the bedding 1 for a long time.

Further, the bedding 1 according to the present embodiment includes a receiving rail 15 and a cushioning member 22. As a result, the central portion of the floor plate 18 in the longitudinal direction is supported by the receiving rail 15 and the cushioning member 22, so that the stress applied to the floor plate 18 can be reduced. Therefore, deterioration of the floor plate 18 can be suppressed.

Further, in the bedding 1 according to the present embodiment, the legs 14 have a V-shaped shape, and one ends of two long rod-shaped members 141 and 142 extending in directions intersecting each other are connected to each other. , The other ends are fixed to both ends of the plates 13A, 13B, 13C, 13D in the longitudinal direction, respectively. Thereby, the design of the leg 14 can be enhanced.

Although the embodiments of the present invention have been described above, the present invention is not limited to the configuration of the above-described embodiments. For example, as shown in FIGS. 6A and 6B, the cushioning member 2021 is arranged on one side of the plurality of floorboards 18 in the thickness direction, and holds one end of each of the plurality of floorboards 18 in the longitudinal direction. It may have a part 2212. Here, the cushioning member 2021 has a long rectangular box-shaped container 2211 made of cloth, a fiber material (not shown) packed in the container 2211, and an annular holding portion 2212. Then, each of the plurality of floor plates 18 is held in a state where their ends are inserted inside the holding portion 2212. According to this configuration, the displacement of the floor plate 18 can be suppressed, so that the sleeping comfort given to the user can be kept constant.

In the embodiment, an example in which a plurality of floor boards 18 are arranged at equal intervals has been described. However, the present invention is not limited to this, and for example, as in the bedding 3001 shown in FIG. 7, the distance between the plurality of floor plates 18 and the adjacent floor plates 18 is set in the arrangement direction of the plurality of floor plates 18, that is, in the Y-axis direction. It may be set so that the portion where the load is large during use becomes shorter. The user who uses the bedding 3001 uses the bedding 3001 with the -Y direction side facing the head. In this case, among the plurality of floor boards 18, the load on the floor boards 18 existing in the area A1 near the shoulder and the area A3 near the waist of the user is relatively large, and the load on the floor boards 18 existing in the area A4 near the legs of the user is relatively large. The weight is relatively small. Therefore, the distances W31 and W33 between the adjacent floorboards 18 in the regions A1 and A3 are shorter than the distances W32 and W34 between the adjacent floorboards 18 in the other regions A2 and A4, and the adjacent floorboards 18 in the region A4. The interval W34 between them is the longest.

According to this configuration, the elastic force of the floor plates 18 in each region A1, A2, A3, A4 is optimized according to the magnitude of the load applied to each region A1, A2, A3, A4 in the plurality of floor plates 18. Can be adjusted. Therefore, the comfort of the user at the time of use can be enhanced.

In the embodiment, an example in which the bedding 1 includes two frames 11A and 11B and four legs 14 has been described. However, the present invention is not limited to this, for example, the bedding is a plurality of floorboards 18 arranged so as to be long and parallel to each other in the longitudinal direction, and a plurality of floorboards 18 which are long and have a plurality of longitudinal directions. It may be provided with a cushioning member having holding portions for holding both ends of the plurality of floor plates 18 in a posture orthogonal to the above. That is, the bedding 1 includes a plurality of floor plates 18 and two cushioning members 2021 having holding portions 2212 for holding both ends of the plurality of floor plates 18 in the longitudinal direction, as described with reference to FIG. You may. Here, each of the plurality of floor boards 18 is formed by laminating a plurality of long plate-shaped bamboo materials, and the plurality of floor boards 18 are arranged so that the stacking direction of the plurality of bamboo materials coincides with the arrangement direction of the plurality of floor boards 18. According to this configuration, the bedding can be easily moved, so that the usage of the bedding can be expanded.

Although the embodiments and modifications of the present invention (including those described in the notes; the same shall apply hereinafter) have been described above, the present invention is not limited thereto. The present invention includes an appropriate combination of embodiments and modifications, and an appropriate modification.

The present invention is suitable as a bamboo bedding.

1,3001: Bedding, 11A, 11B: Frame, 12: Curtain plate, 13A, 13B, 13C, 13D: Plate, 14: Leg, 15, 19A, 19B: Receiving rail, 15a: Screw hole, 16: Reinforcing member, 16a, 135: Through hole, 18: Floor plate, 21,22,2021: Cushioning member, 31A, 31B: Beam, 32,161: Fixing member, 33A, 33B: Protruding part, 131: Bolt, 132: Nut, 133 144, 151, 161b, 161c, 162, 321, 322: Screw, 141, 142: Rod-shaped member, 161a, 323: Fixing bracket, 900: Bamboo, 910: Bamboo piece, 920: Bamboo material, 2211: Container, 2212: Holding Part, A1, A2, A3, A4: Region, J1: Central axis, P1: Central part, VPL1: First virtual plane, VPL2: Second virtual plane

Claims (6)

Multiple floorboards that are long and arranged so that their longitudinal directions are parallel to each other,
A long, at least two support members whose longitudinal direction is orthogonal to the longitudinal direction of the plurality of floor plates and which is arranged so as to face each of both ends of the plurality of floor plates and supports the plurality of floor plates.
A first cushioning member, which is interposed between both ends of the plurality of floor plates and the support member and for alleviating an impact applied to the plurality of floor plates, is provided.
Each of the plurality of floor boards is formed by laminating a plurality of long plate-shaped bamboo materials, and is arranged so that the stacking direction of the plurality of bamboo materials coincides with the arrangement direction of the plurality of floor boards.
bedding. A support plate that is long and is arranged so as to face a central portion in the longitudinal direction of the plurality of floor plates in a posture in which the longitudinal direction is along the longitudinal direction of the at least two support members.
A second cushioning member that is interposed between the plurality of floor plates and the support plates to alleviate the impact applied to the plurality of floor plates is further provided.
The bedding according to claim 1. Two frames that have a long plate shape, are arranged apart from each other in the thickness direction, and have at least two support members fixed to the side facing each other.
Two beams connecting the two frames at both ends in the longitudinal direction of each of the two frames,
A plate that is elongated and has one end fixed to one of the two frames in the longitudinal direction and the other end fixed to one of the two beams.
Further comprising a leg fixed to the plate and supporting the two frames and the two beams.
The legs have a V-shape, and one ends of two long rod-shaped members extending in directions intersecting each other are connected to each other, and the other ends are connected to both ends in the longitudinal direction of the plate. Fixed,
The bedding according to claim 1 or 2. The first cushioning member is arranged on one surface side in the thickness direction of the plurality of floor plates, and has a holding portion for holding one end portion of each of the plurality of floor plates in the longitudinal direction.
The bedding according to any one of claims 1 to 3. The distance between the plurality of floor boards and the adjacent floor boards is set so as to be shorter in the arrangement direction of the plurality of floor boards as the weight is larger during use.
The bedding according to any one of claims 1 to 4. Multiple floorboards that are long and arranged so that their longitudinal directions are parallel to each other,
A shock absorbing member that is long and has a holding portion that is orthogonal to the longitudinal direction of the plurality of floor plates and is arranged so as to face each of both ends of the plurality of floor plates and holds both ends of the plurality of floor plates. And with
Each of the plurality of floor boards is formed by laminating a plurality of long plate-shaped bamboo materials, and is arranged so that the stacking direction of the plurality of bamboo materials coincides with the arrangement direction of the plurality of floor boards.
bedding.

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