JP5286620B2 - bed - Google Patents

Description

  The present invention relates to a bed that has high comfort and is easy to assemble, disassemble, and carry.

  Due to the social background, such as the growing awareness of the importance of sleep and the rapid increase in nursing care for the elderly, bed functionality is improving year by year. Among them, for example, there are various products that pursue ease of movement and storage, such as a bed that automatically reclines and a bed that can be easily folded (see, for example, Patent Document 1 or Patent Document 2).

  By the way, the use performance of the bed, that is, the comfort is usually realized by a mattress or a futon placed on the bed body instead of the bed body. However, in particular, in a simple bed that places importance on mobility and storage, it is preferable that the bed main body is provided with means that can realize comfort as much as possible, assuming that there is no mattress or futon. As one of means for realizing comfort, it is conceivable to give elasticity to the bed body.

  Also, as a common problem when using the bed, the flooring and tatami flooring of the floor is often damaged by metal or wooden legs when moving, and if it is installed in the same place for a long time, When moved, there was a problem that marks left on carpets and tatami mats remained. In particular, a simple bed that places importance on mobility and storage is preferably able to solve the above-mentioned problems because it has a feature that it can be installed regardless of location.

  JP, 2004-358203, A 6th page-17th page   JP-A-2005-95558, pages 5 to 9 FIG.

  Accordingly, the present invention has been made in view of the above-described conventional problems, and an object thereof is to provide a bed that has high comfort and is easy to assemble, disassemble, and carry by providing elasticity to the bed body. And It is another object of the present invention to provide a bed that hardly damages the floor or the tatami mat during use.

  The bed of the present invention is composed of a bed body including a floor plate in which circular holes are formed at four corners, and four spherical hollow elastic bodies having a larger diameter than the hole, and the hollow elastic bodies are the holes. The floor plate of the bed main body is placed on the hollow elastic body appropriately arranged so as to be fixed at the respective portions.

  According to the said structure, the comfort of a bed can be improved by using a hollow elastic body for the leg part of a bed, and providing elasticity to a bed main body. Further, since the leg portion is a hollow elastic body, the floor and the tatami are hardly damaged during use.

  Moreover, the bed of this invention is a bed of Claim 1, Comprising: The said hole part formed in the said floor board is taper-formed in the part which contacts the said hollow elastic body.

  According to the said structure, since a spherical hollow elastic body is accommodated exactly in a hole part, stability can be improved in the structure which mounted the bed main body on the hollow elastic body.

  Moreover, the bed of this invention is a bed of Claim 1 or 2, Comprising: The said floor board can be folded or separated in half by the upper body side and the lower body side, It is characterized by the above-mentioned.

  According to the above configuration, the bed can be easily assembled / disassembled and carried.

  ADVANTAGE OF THE INVENTION According to this invention, the comfort of a bed main body can be improved by providing elasticity to a floor board using a spherical hollow elastic body for a leg part. Moreover, since the configuration is simple, assembly, disassembly, and carrying can be easily performed. Furthermore, since the leg portion is a hollow elastic body, the floor and the tatami are hardly damaged during use.

  Hereinafter, a bed according to an embodiment of the present invention will be described in detail with reference to the drawings.

  [Embodiment 1] FIG. 1 is a projection view of a bed according to a first trigonometry in Embodiment 1 of the present invention. The bed mainly includes a bed main body 100 including the floor plate 10 and a hollow elastic body 200 placed so as to be received in the holes 11 formed at the four corners of the bed main body 100.

  FIG. 2 is a diagram illustrating a state of contact between the floor plate 10 of the bed body 100 and the hollow elastic body 200. The hole 11 formed in the floor board 10 is formed with a taper 12 that spreads downward so as to accurately accommodate the hollow elastic body 200.

  FIG. 3 is a diagram for illustrating a detailed component configuration of the bed in the first embodiment. The floor plate 10 of the bed is composed of two floor plates 10a and 10b having the same shape, and when assembled, the respective convex portions 13 are inserted into the concave portions 14 on the mating side to be positioned, and the fixtures are fixed from the upper and lower surfaces of the floor plate 10. 15 is used to fix both floor boards 10a and 10b. In addition, the surface of the floor plate 10 is provided with a protrusion 16 for preventing the displacement when the mattress is placed thereon or as a means for exerting an acupressure effect when the user lies directly on the bed body 100. A pattern is formed.

  A side frame 20 is attached to the side surface of the floor board 10. The side frame 20 includes a lateral side frame 20 a and a longitudinal side frame 20 b of the floor board 10, and is connected to the floor board 10 by a fixing bracket 22. Caps 23 are attached to the four corners of the frame to cover the edge and the mounting portion of the frame. Further, a head-side handrail 24 is attached to the head side of the floor board 10.

  The material of the floor board 10 is not limited to wood, and for example, foamed polystyrene that is lightweight and excellent in impact resistance may be used. Further, the side frame 20 and the head side handrail 24 are also preferably made of aluminum, synthetic resin, or the like.

  Next, the hollow elastic body 200 used as the leg portion of the bed is a ball made of rubber, synthetic resin, synthetic leather or the like filled with air. Since the bed body 100 is fixed by its own weight, the hollow elastic body 200 can be easily removed by raising the floor board 10. Since the structure is as described above, the hollow elastic body 200 can be replaced with, for example, a commercially available basketball. Although it is a simple structure, appropriate elasticity can be provided to the bed main body 100 by the elasticity of a ball | bowl.

  [Embodiment 2] FIG. 4 is a projected view of a bed in Embodiment 2 of the present invention. FIG. 5 is a perspective view of the bed in the second embodiment. The bed according to the present embodiment is mainly composed of the bed main body 110 in which the slats 50 are arranged on the bottom member and the hollow elastic body 200. In the bed main body 100, the slats 50 are fixed on the two base materials 30 arranged in the vertical direction of the bed. Further, on the head side and the toe side, a back plate 40 is fixed between the snowboard 50 and the base material 30, and a hole 41 for accommodating the hollow elastic body 200 at each end of the back plate 40. Is formed.

  In addition, a semicircular cutout 51 having a diameter smaller than that of the hole 41 is formed in the snowboard 50 that is disposed in a portion facing the hole 41. The hollow elastic body 200 is accurately fixed by the hole 41 and the notch 51. In addition, as shown in a front view, the hole 41 and the notch 51 are appropriately set according to the size of the hollow elastic body 200 so that the upper part of the hollow elastic body 200 does not protrude above the upper surface of the slat 50. Dimension is formed.

  As in the first embodiment, the hollow elastic body 200 is obtained by filling a ball formed of rubber, synthetic resin, synthetic leather, or the like with air. Therefore, also in the bed of the second embodiment, appropriate elasticity can be imparted to the bed main body 100 by the elasticity of the ball.

  Note that the material of the bed in this embodiment is not limited to wood, and synthetic resin having excellent rigidity and impact resistance may be used.

  As described above, according to the bed of the present invention, appropriate elasticity can be imparted to the bed body with a simple configuration. Therefore, comfort can be improved as compared with a conventional bed having leg-shaped rods. In addition, since the leg portion is a hollow elastic body, it is less likely to damage the floor or tatami during use, and can be installed anywhere.

  The bed according to the present invention has an effect of imparting elasticity to the bed main body with a simple configuration and improving the comfort of the bed, and is useful in a bed that places importance on mobility and storage.

Projection view of bed according to first trigonometry in embodiment 1 of the present invention The figure which shows the mode of a contact with the floor board of a bed main body, and a hollow elastic body The figure for showing the detailed component structure of the bed in Embodiment 1 Projection view of bed in embodiment 2 of the present invention The perspective view of the bed in Embodiment 2

Explanation of symbols

DESCRIPTION OF SYMBOLS 10 Floor board 11 Hole part 12 Taper 13 Convex part 14 Concave part 15 Fixing metal fitting 16 Protrusion 20 Side frame 21 Fixing metal fitting 22 Fixing metal fitting 23 Cap 24 Head side handrail 30 Base material 40 Back board 50 Snowboard 100 Bed main body 110 Bed main body

Claims (3)

A bed main body including a floor board in which circular holes are formed at four corners;
Four spherical hollow elastic bodies having a larger diameter than the hole, and
The bed, wherein the floor plate of the bed body is placed on the hollow elastic body that is appropriately arranged so that the hollow elastic body is fixed in the holes.   2. The bed according to claim 1, wherein the hole formed in the floor plate is tapered at a portion in contact with the hollow elastic body.   The bed according to claim 1 or 2, wherein the floor board can be folded or separated in half on the upper body side and the lower body side.

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