JP2005349016A - Draining-board-like bottom of lying-on-the-back board of bed or the like - Google Patents

Abstract

<P>PROBLEM TO BE SOLVED: To solve the problems that the bottom such as of a bed made by press-forming has many restrictions because press molds are necessary to conform to each kind respectively and is prone to be heavier to secure a required strength in the case of manufacturing the bottom with different sizes or different patterns such as recesses as variations, and that the conventional bottom is indifferent to air permeability over the board. <P>SOLUTION: The draining-board-like bottom has a structure that a plurality of draining boards 7 are supported by support members 8 at spaces. The draining board 7 has a flat cylindrical body provided with a recess/projection 10 provided on a surface side in a cross section. <P>COPYRIGHT: (C)2006,JPO&NCIPI

Description

  The present invention relates to a slatted bottom on a supine table such as a bed.

Conventionally, as a bottom in a supine table such as a bed or a stretcher, for example, as shown in Patent Document 1, formed by press forming of a steel plate and provided with a number of concave portions on the surface, or shown in Patent Document 2 As shown in the figure, there is a saw-like bottom configured such that a plurality of saw boards are supported by a support member at intervals.
Japanese Utility Model Publication No. 60-130761 JP-A 62-266010

  In the case of manufacturing a bottom by press molding as shown in Patent Document 1, for example, when manufacturing a thing with different dimensions as a variation, such as a standard one having a width, a narrow one, or a wide one, In the case of manufacturing variations with different patterns such as, a press die is required for each type, so there are many restrictions, and the weight tends to be heavy to ensure the necessary strength .

On the other hand, in a conventional slat-like bottom having a structure in which a plurality of slat boards are supported by a support member at intervals, as shown in Patent Document 2, the surface side of the slat boards is formed in a simple plane. Although air permeability through the gaps between the boards can be secured, it is not assumed that air permeability is secured at the slatted board parts.
Therefore, the present invention aims to solve the above problems.

  In order to solve the above-described problems, in the present invention, in the slatted bottom having a configuration in which a plurality of slatted plates are supported by a support member at intervals, the slatted plate is uneven in the side on the surface side in the cross-sectional shape. A slatted bottom in a supine table such as a bed constructed as a formed flat cylinder is proposed.

  Further, in the present invention, in the slatted bottom having a configuration in which a plurality of slatted plates are supported by a support member at intervals, the bottom slatted plate corresponding to the longitudinal end of the supine bed such as a bed is in a cross-sectional shape. The present invention proposes a slat-like bottom in a supine table such as a bed configured as a flat cylindrical body in which irregularities are formed on the side on the surface side and a protruding portion toward the surface side is formed on one end of the side.

  In the present invention, it is proposed that in the above configuration, the flat cylindrical body is configured as an extruded material of aluminum.

  Furthermore, in the present invention, it is proposed to form ribs in the flat cylindrical body in the above configuration.

  In the slatted bottom according to the present invention, grooves are formed on the surface side of the slatted board along the length direction of the slatted board, so that the design is enhanced and the air permeability is ensured also on the slatted board. Can do. Therefore, the slat-like bottom of the present invention can greatly improve the air permeability in combination with the air permeability through the gap portion between the slat boards.

  Further, in the present invention, when the flat cylindrical body constituting the slatted plate is configured as an extruded material of aluminum, by appropriately designing the cross-sectional shape, the required strength can be obtained at a light weight, extending the bottom, Since it is possible to reduce the weight of a supine table such as a bed and to easily change the length, it is easy to configure bottoms having different widths.

  It is also easy to form ribs in the flat cylinder as necessary, and this can further increase the strength.

  In the present invention, when the flat cylindrical body constituting the slatted plate is configured as an extruded aluminum material, the above-mentioned groove can be easily formed, and other appropriate shapes, for example, one end side of the flat cylindrical body It is also easy to form a protruding wall integrally with the board, and such a slatboard can be used as a mattress stop by using the slatted board in the part corresponding to the most foot side of the bed. There is no need to attach a stop separately.

  Furthermore, in the present invention, by forming it as an extruded material of aluminum, it is possible to perform a surface finish peculiar to aluminum, and it is possible to enhance the designability in combination with the grooves formed by the unevenness formed on the surface side.

Next, embodiments of the present invention will be described with reference to the accompanying drawings.
FIG. 1 is an explanatory perspective view showing an example of a bed using a saw-like bottom according to the present invention in a state where the bottom is raised and lowered.
In the figure, reference numeral 1 denotes a floor support frame for supporting the bottom, and the floor support frame 1 is supported on a base frame 2 by a rotary drive arm 3 so as to be movable up and down. A mechanism for raising and lowering the floor support frame 1 with respect to the base frame 2 is well known, and a description thereof will be omitted.

  In this embodiment, the bottom of the entire bed is divided and is composed of a back bottom 4, a waist bottom 5 and a foot bottom 6, and is supported in a form as shown in the figure so as to be raised and lowered. Since the mechanism for raising and lowering the divided bottom is well known, detailed description thereof will be omitted.

2 is an explanatory perspective view showing the bottom of the entire bed in a flat state, FIG. 3 is a perspective view showing only the foot bottom 6, FIG. 4 is an enlarged view of the main part of FIG. 3, and FIG. It is a longitudinal cross-sectional view of a bottom.
As shown in these drawings, the back bottom 4, the waist bottom 5 and the foot bottom 6 are all configured as a squirrel-shaped bottom in which a plurality of slat boards 7 are supported by a support member 8 at a predetermined interval. ing. In this embodiment, each bottom 4, 5, 6 has a plurality of slats 7 at predetermined intervals on a support member 8 such as two grooves or square pipes arranged in the same direction as the longitudinal direction of the bed. Support. On the other hand, cap members 9 are placed on both ends of the plurality of slat boards 7 in the back bottom 4, the waist bottom 5, and the foot bottom 6.

  FIG. 6 is a perspective cross-sectional view showing an example of a flat cylindrical body constituting the slatted plate 7. This slatted plate 7 is formed of a flat cylindrical body having irregularities 10 formed on the surface side in the cross-sectional shape. It is formed as an extruded material. In addition, as shown in the drawing, the unevenness 10 can be a rectangular wavy linear unevenness as well as a wavy curved unevenness.

  FIG. 7 is a perspective cross-sectional view showing another embodiment of the flat cylindrical body constituting the slatboard, and this slatboard 7 ′ is used as the most end slatboard 7 ′ of the foot bottom 6. A flat cylindrical body in which the projections 11 to the surface side are formed at one end of the side in the shape of a cross section in the cross-sectional shape as with the saw board 7 is formed as an extruded material of aluminum. It is. In this slatted plate 7 ′, a protruding wall 12 is formed at one end edge of the slatted plate 7 ′ by the protruding portion 11 on the side. Further, the slatboard 7 'is configured to be wider than the slatboard 7 and, for this reason, ribs 13 are formed in the intermediate portion.

  Thus, since the grooves 14 along the length direction are formed by the unevenness 10 on the surface side of the saw boards 7 and 7 ′ constituting the back bottom 4, the waist bottom 5 and the foot bottom 6. In addition, since the air permeability through the groove 14 can be ensured, the slatted bottom of the present invention is very air permeable in combination with the air permeability through the gap 11 between the slat boards 7. Can be better.

  In addition, as described above, in this embodiment, since the slatted plate 7 is configured as an extruded material of aluminum, by appropriately designing the cross-sectional shape, the required strength can be obtained at a light weight, As a result, it is possible to reduce the weight of the supine table such as a bed and to easily change the length, so it is easy to configure bottoms having different widths.

  Further, since the flat cylindrical body constituting the slatboards 7 and 7 'is formed as an extruded material of aluminum, the above-mentioned groove can be easily formed, and other appropriate shapes, for example, the flat cylinder as described above It is also easy to integrally form the protruding wall 12 on one end side of the body, and such a slatted plate 7 'is used in a portion corresponding to the most foot side of the bed as described above, so that the protruding wall 12 is matted. The mattress stop is not required to be separately attached.

  Furthermore, the slatboards 7 and 7 'can be made of an extruded aluminum material, so that the surface finish peculiar to aluminum can be performed, and combined with the grooves 14 formed on the surface side to improve the design, Can do.

  In the embodiment described above, the flat cylindrical body constituting the slatted plate in the slatted bottom according to the present invention is configured as an extruded material of aluminum, but can also be configured from steel, plastics, or the like.

  Further, in the embodiment described above, the supine table using the slatted bottom of the present invention is a bed, but it is needless to say that it can be used for other appropriate supine tables.

Since the present invention is as described above, there are the following advantages in industrial use.
1. In the slatted bottom of the present invention, grooves along the length direction are formed on the surface side of the slatted plate. The air permeability on the board can be secured, and the air permeability can be very improved in combination with the air permeability through the gap portion between the slat boards.

  2. When the flat cylindrical body constituting the slatted plate is configured as an extruded aluminum material, it can obtain the required strength at a light weight by designing an appropriate cross-sectional shape, and the weight of the supine platform such as the bottom and the bed, etc. Since the length can be easily changed, it is easy to configure bottoms having different widths.

  3. The slatboard can easily form ribs in the flat cylindrical body as necessary, which can further increase the strength.

  4). Further, when the flat cylindrical body constituting the slatted plate is configured as an aluminum extrusion material, the above-described groove for ensuring air permeability can be easily formed, and other appropriate shapes such as those described above, for example, Thus, it is easy to integrally form a protruding wall on one end side of the flat cylindrical body, and such a slatted plate uses the protruding portion as a mattress stop by using it at a portion corresponding to the foot side of the bed. This eliminates the need for a separate mattress stop.

  5). Furthermore, the flat cylindrical body which comprises a slatted board can perform the surface finish peculiar to aluminum by comprising as an extruded material of aluminum, and can improve the designability.

It is explanatory explanatory drawing which shows an example of the bed using the saw-tooth bottom which concerns on this invention in the state which raised and lowered the bottom. It is explanatory explanatory drawing shown in the state which made the bottom of the whole bed flat. It is a perspective view which shows only the leg bottom in the bottom of FIG. It is a principal part enlarged view of FIG. It is a longitudinal cross-sectional view of a foot bottom. It is a perspective sectional view showing the example of the extrusion material which constitutes a slatboard. It is a perspective sectional view showing other examples of an extrusion material which constitutes a slatboard.

Explanation of symbols

DESCRIPTION OF SYMBOLS 1 Floor support frame 2 Base frame 3 Rotation drive arm 4 Back bottom 5 Waist bottom 6 Foot bottom 7, 7 'Snowboard board 8 Support member 9 Cap member 10 Concavity and convexity 11 Projection part 12 Projection wall 13 Rib 14 Groove

Claims (4)

In the slat-shaped bottom having a configuration in which a plurality of slatted plates are supported by a support member at intervals, the slatted plate is configured as a flat cylindrical body in which unevenness is formed on the surface side in the cross-sectional shape. A slatted bottom on a supine table such as a bed In a slat-like bottom constructed by supporting a plurality of slat boards with a support member at an interval, the slat board has a cross-sectional shape with irregularities formed on the side on the surface side, and protruding to the surface side at one end of this side. A slatted bottom in a supine bed such as a bed, characterized in that it is configured as a flat cylindrical body with a portion formed The slat-like bottom in a supine bed such as a bed according to claim 1 or 2, wherein the flat cylindrical body is configured as an extruded material of aluminum. A slat-like bottom in a supine bed such as a bed according to any one of claims 1 to 3, wherein a rib is formed in the flat cylindrical body.

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