JP2021065608A - Fixture - Google Patents

Abstract

To provide a fixture having a strong structure in a part connected with a post without damaging fine views.SOLUTION: A fixture comprises: a post 2 extending in the vertical direction; a first post support member 61 extending in a first direction D1 orthogonal to the vertical direction; a second post support member 62 extending in a second direction D2 orthogonal to the vertical direction; and a reinforcement member 63 connecting the first post support member 61 and the second post support member 62. The first post support member 61 includes: a first support part 61s having an inner surface 61I facing a space A surrounded by the first support part and the second post support member 62; and a first connection part 61c that protrudes from the first support part 61s, is provided along the vertical direction, and is connected to the post 2. The second post support member 62 includes: a second support part 62s having an inner surface 62I facing the space A; and a second connection part 62c that protrudes from the second support part 62s, is provided along the vertical direction, and is connected to the post 2. The reinforcement member 63 connects the first post support member 61 with the second post support member 62 so as not to change their relative position.SELECTED DRAWING: Figure 2

Description

The present invention relates to furniture.

Conventionally, a structure has been invented in which a shelf that supports a mounting portion such as a shelf board or a top plate by a support, and a structure that reinforces furniture such as a desk or a chair that supports the top plate or the seat surface by a leg. When a book or the like is placed on the mounting part or the top plate, or when the user sits on the seat surface, the columns and legs are twisted with respect to the shaft. A structure has been proposed to reinforce.

For example, Patent Document 1 describes a shelf including a top plate, a base plate, a support column, and a gusset plate member connecting the top plate and the base plate and the support column. The gusset plate member is welded to the outer surface of the top plate and the peripheral side wall portion of the main plate, and has a protruding portion that protrudes by about half the width of the intermediate wall portion of the support column that supports the top plate and the main plate. By connecting the protrusion and the support with the fastener, the support and the top plate and the main plate are connected via the gusset plate member, and the horizontal force and the twisting force acting through the top plate and the main plate. The stanchion is supported against.

Jitsukaisho 50-77130

In the shelf described in Patent Document 1, as described above, the gusset plate member connecting the support column and the top plate and the main plate is welded to the outer surface of the top plate and the peripheral side wall portion of the main plate. The fasteners connecting the gusset plate members and the columns were exposed to the outside, which spoiled the aesthetic appearance.

The present invention has been made in consideration of such circumstances, and an object of the present invention is to provide a fixture having a strong structure for a connecting portion with a support without spoiling the aesthetic appearance.

The fixture according to the first aspect of the present invention includes a support column extending in the vertical direction, a first support column support member extending in the first direction orthogonal to the axial direction of the support column, and the first support member orthogonal to the axial direction of the support column. The first strut support member includes a second strut support member extending in a second direction different from the above, and a reinforcing member connecting the first strut support member and the second strut support member, and the first strut support member is in the first direction. A plate-shaped first support portion that extends and has an inner surface facing a space surrounded by the second support column support member, and a plate-like first support portion that protrudes from the first support portion and is provided along the axial direction of the support column. The second support member has a first connection portion connected to the support column, and the second support column support member has a plate-like second support portion extending in the second direction and having an inner surface facing the space. The reinforcing member has a second connecting portion that protrudes from the second supporting portion and is provided along the axial direction of the supporting column and is connected to the supporting column, and the reinforcing member is the inner surface of the first supporting column supporting member. The second strut support member is connected to the inner surface thereof in a relative position invariantly.

According to the above aspect, the support of the support is supported by the first support member and the second support member in two directions, the first direction and the second direction, which are orthogonal to the axial direction. The strut is supported and reinforced against twists applied to the strut in the plane including the axial direction. In addition, by connecting the first strut support member and the second strut support member by the reinforcing member, the relative positions of the strut support members are maintained and integrated, and the strut is twisted around the axis of the strut applied to the strut. It is supported and reinforced by the first strut support member and the second strut support member. Further, since it is difficult to see the first connection portion and the connection portion between the second connection portion and the support column, and the reinforcing member is arranged in the space surrounded by the support column, the first support column support member, and the first support column support member, the fixtures are used. The aesthetics of the space are not spoiled.

Here, the first connection portion may protrude from the inner surface of the first support portion, and the second connection portion may protrude from the inner surface of the second support portion.

In this case, since the first connecting portion and the second connecting portion are arranged in the space surrounded by the support column, the first support column support member, and the first support column support member, the aesthetic appearance of the furniture is not impaired.

Further, the first strut support member has a plate-shaped first reinforcing member connecting portion protruding from the inner surface of the first support portion toward the space, and the second strut support member is the second strut support member. It has a plate-shaped second reinforcing member connecting portion protruding from the inner surface of the supporting portion toward the space, and the reinforcing member is formed in a plate shape, and the first reinforcing member connecting portion and the second reinforcing member connecting portion are connected. It may have a connecting surface to which the portions are connected.

In this case, since the reinforcing member can be formed from the plate material, the manufacturing cost of furniture is reduced. On the other hand, by arranging the surfaces as intersecting surfaces in the axial direction of the columns, the structure can be made stronger against twisting around the axes of the columns. Further, since the surface to which the reinforcing member is connected is located in a portion protruding toward the space, the connection point between the reinforcing member and the first support support member and the connection point between the reinforcement member and the second support support member are both from the outside. It is invisible and does not spoil the aesthetics.

Further, at least one of the first reinforcing member connecting portion and the second reinforcing member connecting portion protrudes into the space from the support column, and the first reinforcing member connecting portion and the second reinforcing member connecting portion respectively. The connected surfaces connected to the reinforcing member may be flush with each other and continuous.

In this case, the connection portion between the reinforcing member, the first reinforcing member connecting portion, and the second reinforcing member connecting portion can be easily positioned, and the workability at the time of manufacturing the fixture is improved. Further, since the connected surfaces of the first reinforcing member connecting portion and the second reinforcing member connecting portion are continuously flush with each other and fixed to the reinforcing member, the first strut support member and the second strut support member can be separated from each other. It can be integrated and the rigidity can be further increased.

Further, the first direction and the second direction are orthogonal to each other, and the reinforcing member is a plate of a lateral portion formed on the plate surface of the protruding portion along the first direction and a plate of the second reinforcing member connecting portion. It may be formed in an L shape in which a vertical portion formed along the second direction is connected to the surface.

In this case, the shapes of the reinforcing member, the first reinforcing member connecting portion, and the second reinforcing member connecting portion are simplified, and the workability at the time of manufacturing the fixture is improved.

Further, the first strut support member and the second strut support member are provided at the lower end portion of the strut, and the first reinforcing member connecting portion and the second reinforcing member connecting portion are grounded to the installation surface of the strut. You may.

In this case, since the first strut support member and the first strut support member support the strut with respect to the installation surface, the stability of the fixture is improved.

According to the above aspect of the present invention, it is possible to provide a fixture having a strong structure for a connecting portion with a support without spoiling the aesthetic appearance.

It is a perspective view of the fixture which concerns on 1st Embodiment of this invention. It is a perspective view of a part of the fixture. It is a plan view of a part of the fixtures. It is a perspective view of the fixture which concerns on 2nd Embodiment of this invention. It is a plan view of a part of the fixtures. It is a perspective view of the fixture which concerns on 3rd Embodiment of this invention. It is a perspective view of the modification of the fixture which concerns on 1st Embodiment of this invention. It is a top view of a part of another modification of the fixture which concerns on 1st Embodiment of this invention. It is a top view of a part of another modification of the fixture which concerns on 1st Embodiment of this invention. It is a top view of a part of another modification of the fixture which concerns on 1st Embodiment of this invention.

Hereinafter, the first embodiment of the fixture according to the present invention will be described with reference to the accompanying drawings. However, the present invention is not limited to this embodiment.

As shown in FIG. 1, the fixture 1 according to the first embodiment of the present invention includes a support column 2, a bracket 3, a shelf board 4, an upper frame 5, and a support portion 6. The fixture 1 is a so-called shelf and can store books and the like.

Here, the normal direction of the floor surface F on which the fixture 1 is installed is the vertical direction (arrow UP is upward), and the directions orthogonal to the vertical direction are the front-rear direction (arrow FR is forward) and the left-right direction (arrow LH is forward), respectively. Left side). The same applies to each of the embodiments (and modifications) described below.

The support column 2 is provided to support the load of books and the like stored via the bracket 3 and the shelf board 4, which will be described later. As shown in FIG. 1, the support columns 2 extend upward from the floor surface F and have axes in the vertical direction, and two columns are provided in pairs on the front left and right, and two columns are provided behind them. So, a total of 4 are provided. In the present embodiment, the columns 2 are arranged so as to form the vertices of a rectangle in a plan view, but may be changed according to the application, or may be arranged so as to form the vertices of other polygons. Good. The support columns 2 need only be able to support the load, and at least one support column 2 may be provided.

The support column 2 has a square tube shape. The pillar 2 may have a shape such as a prism, a cylinder, or a cylinder as long as it has a shape that functions as a pillar. The strut 2 is made of, for example, a material such as metal.

The bracket 3 is provided to support the shelf board 4 described later, and is provided at a position other than the vertical end portion of the support column 2. The bracket 3 is provided so as to straddle the columns 2 arranged in the front-rear direction, and is connected to the same positions in the vertical direction of the columns 2 arranged in the front-rear direction. The bracket 3 may be provided so as to straddle the columns 2 arranged in the left-right direction, and may be connected to the same positions in the vertical direction of the columns 2 arranged in the left-right direction. Further, the bracket 3 does not have to be continuous between the columns 2 arranged in the front-rear direction or the left-right direction, and may be provided in the vicinity of the columns 2. The bracket 3 is made of, for example, a material such as metal.

The shelf board 4 is provided for storing books and the like, and the books and the like are placed on the shelf board 4. The shelf board 4 is placed and supported on the bracket 3. The shelf board 4 is made of a material such as wood, glass or metal.

The upper frame 5 is provided at the upper ends of the plurality of columns 2, and by connecting the upper ends of the plurality of columns 2, the columns 2 are integrated and the columns 2 are reinforced. The upper frame 5 is made of a material such as metal. In the present embodiment, the upper frame 5 is formed in a frame shape, but may be formed in a plate shape.

The support portion 6 is provided at the lower end of the support column 2 and supports the support column 2. As shown in FIG. 2, the support portion 6 includes two first strut support members 61, two second strut support members 62, and a reinforcing member 63. The two first strut support members 61 are arranged at positions facing each other, and the two second strut support members 62 are arranged at positions facing each other. The support portion 6 is made of a material such as metal.

The first strut support member 61 includes a first connecting portion 61c, a first supporting portion 61s, and a first reinforcing member connecting portion 61b. The first strut support member 61 supports the strut against a twist applied to the strut in a plane including the axial direction (vertical direction) of the strut 2.

The first support portion 61s is connected to the support column 2 via the first connection portion 61c to support the support column 2. The first support portion 61s has a plate-like shape, and has an inner surface 61I and an outer surface 61O opposite to the inner surface 61I. The inner surface 61I faces the space A surrounded by the support column 2, the first support column support member 61, and the second support column support member 62, and faces inward.

The first support portion 61s is provided so that the longitudinal direction extends in the first direction D1 orthogonal to the axial direction of the support column 2 and the lateral direction is parallel to the axial direction of the support column 2. In this embodiment, the first direction D1 is parallel to the left-right direction. The first support portion 61s may extend in the first direction D1 whose lateral direction is orthogonal to the axial direction of the support column 2 and whose longitudinal direction may be parallel to the axial direction of the support column 2.

The first connection portion 61c connects the support column 2 and the first support column support member 61 by being connected to the support column 2. The first connecting portion 61c has a plate-like shape and projects toward the inner surface 61I side of the first supporting portion 61s. The first connecting portion 61c is connected to the support column 2 so that the longitudinal direction is parallel to the axial direction of the support column 2. The first connection portion 61c is connected to the support column 2 so that the plate surface and the facing side surfaces of the support columns 2 arranged in the left-right direction face each other.

The first reinforcing member connecting portion 61b is provided at the lower end of the first supporting portion 61s and projects from the inner surface 61I toward the space A. The first reinforcing member connecting portion 61b has a plate-like shape, and is connected to the first supporting portion 61s so that the thickness directions are orthogonal to each other and the longitudinal directions are parallel to each other. The plate surface of the first reinforcing member connecting portion 61b is grounded to the floor surface F. As shown in FIG. 3, the first reinforcing member connecting portion 61b has a protruding portion 61p protruding inward from the support column 2.

The second support column support member 62 includes a second connection portion 62c, a second support portion 62s, and a second reinforcing member connection portion 62b. The second strut support member 62 supports the strut against twisting applied to the strut in a plane including the axial direction of the strut 2.

The second support portion 62s is connected to the support column 2 via the second connection portion 62c to support the support column 2. The second support portion 62s has a plate-like shape, and has an inner surface 62I and an outer surface 62O opposite to the inner surface 62I. The inner surface 62I faces the space A surrounded by the support column 2, the first support column support member 61, and the second support column support member 62, and faces inward.

The second support portion 62s is provided so that the longitudinal direction is orthogonal to the axial direction of the support column 2 and extends in the second direction D2 different from the first direction D1, and the lateral direction is parallel to the axial direction of the support column 2. In this embodiment, the second direction D2 is parallel to the front-rear direction. The second support portion 62s may extend in the second direction D2 whose lateral direction is orthogonal to the axial direction of the support column 2 and whose longitudinal direction may be parallel to the axial direction of the support column 2.

The second connection portion 62c connects the support column 2 and the second support column support member 62 by being connected to the support column 2. The second connecting portion 62c has a plate-like shape and projects toward the inner surface 62I side of the second supporting portion 62s. The second connecting portion 62c is connected to the support column 2 so that the longitudinal direction is parallel to the axial direction of the support column 2. The second connecting portion 62c is connected to the support column 2 so that the plate surface and the facing side surfaces of the support columns 2 arranged in the front-rear direction face each other.

The second reinforcing member connecting portion 62b is provided at the lower end of the second supporting portion 62s, and projects from the inner surface 62I toward the space A. The second reinforcing member connecting portion 62b has a plate-like shape, and is connected to the second supporting portion 62s so that the thickness directions are orthogonal to each other and the longitudinal directions are parallel to each other. The plate surface of the second reinforcing member connecting portion 62b is grounded to the floor surface F.

The protruding portion 61p of the first reinforcing member connecting portion 61b and the second reinforcing member connecting portion 62b are provided so as to face each other. The first reinforcing member connecting portion 61b and the second reinforcing member connecting portion 62b are formed to have the same thickness.

The reinforcing member 63 connects and integrates the first strut support member 61 and the second strut support member 62, and supports the strut 2 against the twist around the axis of the strut 2 that is applied to the strut 2. The reinforcing member 63 is connected to the first reinforcing member connecting portion 61b and the second reinforcing member connecting portion 62b. The reinforcing member 63 has an L-shaped plate shape.

The reinforcing member 63 has a horizontal portion 63a and a vertical portion 63b. The lateral portion 63a is provided in the vicinity of the support column 2 on the upper surface of the protruding portion 61p of the first reinforcing member connecting portion 61b along the left-right direction. The vertical portion 63b is provided on the upper surface of the second reinforcing member connecting portion 62b in the vicinity of the support column 2 along the front-rear direction. Therefore, the first reinforcing member connecting portion 61b and the second reinforcing member connecting portion 62b are connected to the connecting surface 63c of the reinforcing member 63.

In the present embodiment, the lateral portion 63a is welded to the first reinforcing member connecting portion 61b in order to improve the efficiency of the assembly work at the installation site of the fixture 1. The vertical portion 63b is connected to the second reinforcing member connecting portion 62b with, for example, a screw or the like.

The fixture 1 in the present embodiment is supported by the first strut support member 61 and the second strut support member 62 in two directions, the first direction D1 and the second direction D2, in which the strut 2 is orthogonal to the axial direction. By doing so, the support column 2 is supported and reinforced against the twist applied to the support column 2 in the plane including the axial direction of the support column 2. Further, by connecting the first support member 61 and the second support member 62 by the reinforcing member 63, the relative positions of the first support member 61 and the second support member 62 are maintained and integrated, and the twist of the support 2 applied to the support 2 around the axis is maintained. On the other hand, the support column 2 is supported and reinforced by the first support column support member 61 and the second support column support member 62. Further, since the first connection portion 61c, the second connection portion 62c and the reinforcing member 63 are arranged on the inner surface 61I side of the first support portion 61s and the inner surface 62I side of the second support portion 62s, the aesthetic appearance of the fixture 1 is impaired. Absent.

In the fixture 1 in the present embodiment, the first reinforcing member connecting portion 61b and the second reinforcing member connecting portion 62b have the same thickness, and the plate surface is grounded to the floor surface F, so that the first reinforcing member connecting portion 1 is connected. The connecting surface 63c to which the portion 61b and the second reinforcing member connecting portion 62b are connected may be the plate surface of the plate-shaped reinforcing member 63, and the reinforcing member 63 can be formed from the plate material, so that the manufacturing cost of the fixture 1 is reduced. On the other hand, by arranging the columns 2 as surfaces that intersect in the axial direction, the structure can be made stronger against twisting around the axis of the columns 2.

Further, the first reinforcing member connecting portion 61b projects into the space A from the support column 2, and the connected surface connected to the respective reinforcing members 63 of the first reinforcing member connecting portion 61b and the second reinforcing member connecting portion 62b Since they are flush with each other, the connection portion between the reinforcing member 63, the first reinforcing member connecting portion 61b, and the second reinforcing member connecting portion 62b can be easily positioned, and the workability of the fixture 1 during manufacturing is improved. improves. Further, since the connected surfaces of the first reinforcing member connecting portion 61b and the second reinforcing member connecting portion 62b are flush with each other and fixed to the reinforcing member 63, the first strut support member 61 and the second strut support member 61 and the second strut are fixed. The support member 62 can be integrated to further increase the rigidity.

Since the fixture 1 in the present embodiment is provided so that the protruding portion 61p of the first reinforcing member connecting portion 61b and the second reinforcing member connecting portion 62b are orthogonal to each other in the longitudinal direction and face each other, the protruding portion 61p and the second reinforcing member connecting portion 62b are provided. (Ii) The reinforcing member 63 connected to the upper surface of the reinforcing member connecting portion 62b may be formed in an L shape, and the shape of the reinforcing member 63, the first reinforcing member connecting portion 61b, and the second reinforcing member connecting portion 62b may be formed. It becomes simple and the workability at the time of manufacturing the fixture 1 is improved.

In the fixture 1 of the present embodiment, since the first support member 61 and the second support member 62 are grounded to the floor surface F, which is the installation surface of the fixture 1, to support the support, the stability of the fixture 1 is improved. ..

Next, a second embodiment of the fixture according to the present invention will be described with reference to the accompanying drawings. However, the present invention is not limited to this embodiment.

Like the fixture 1, the fixture 1A according to the second embodiment of the present invention is a so-called shelf and can store books and the like. Hereinafter, the differences between the fixture 1A and the fixture 1 will be described.

In the present embodiment, as shown in FIG. 4, a total of three columns 2 are provided, one on the left front side and one on the right side and one on the rear side. The columns 2 are arranged so as to form the vertices of a triangle in a plan view.

As shown in FIG. 5, the support portion 7 includes a first strut support member 61, a second strut support member 62, a third strut support member 71, a reinforcing member 63, and a reinforcing member 73. The support portion 7 is formed of a material such as metal.

The third support column support member 71 includes a third connection portion 71c, a third support portion 71s, and a third reinforcing member connection portion 71b. The third strut support member 71 supports the strut 2 against a twist applied to the strut 2 in a plane including the axial direction of the strut 2.

The third support portion 71s is connected to the support column 2 via the third connection portion 71c to support the support column 2. The third support portion 71s has a plate-like shape, and has an inner surface 71I and an outer surface 71O opposite to the inner surface 71I. The inner surface 71I faces the space A'enclosed by the support column 2, the first support column support member 61, the second support column support member 62, and the third support column support member 71, and faces inward.

The third support portion 71s is provided so that the longitudinal direction extends in the third direction D3 orthogonal to the axial direction of the support column 2 and the lateral direction is parallel to the axial direction of the support column 2. The third direction D3 is the direction in which the front right support column 2 and the rear support column 2 face each other. The third support portion 71s may extend in the lateral direction to the third direction D1 and may have a longitudinal direction parallel to the axial direction of the support column 2.

The third connection portion 71c connects the support column 2 and the third support column support member 71 by being connected to the support column 2. The third connecting portion 71c has a plate-like shape and projects toward the inner surface 71I side of the third supporting portion 71s. The third connecting portion 71c is connected to the support column 2 so that the longitudinal direction is parallel to the axial direction of the support column 2. The third connecting portion 71c is connected to the right side surface of the rear column 2 and the rear side surface of the right front column 2 so that the plate surfaces face each other.

The third reinforcing member connecting portion 71b is provided at the lower end of the third supporting portion 71s, and projects from the inner surface 71I toward the space A'. The third reinforcing member connecting portion 71b has a plate-like shape, and is connected to the third supporting portion 71s so that the thickness directions are orthogonal to each other and the longitudinal directions are parallel to each other. The plate surface of the third reinforcing member connecting portion 71b is grounded to the floor surface F. As shown in FIG. 5, the third reinforcing member connecting portion 71b has a protruding portion 71p that protrudes inward from the support column 2. The protruding portion 71p is formed in the vicinity of the rear support column 2.

The third reinforcing member connecting portion 71b, the first reinforcing member connecting portion 61b, and the second reinforcing member connecting portion 62b are formed to have the same thickness.

The reinforcing member 73 connects and integrates the third strut support member 71, the first strut support member 61, and the second strut support member 62, and makes the strut 2 against the twist around the axis of the strut applied to the strut. To support. The third reinforcing member connecting portion 71b, the first reinforcing member connecting portion 61b, and the second reinforcing member connecting portion 62b are connected to the connecting surface 73c of the reinforcing member 73. The reinforcing member 73 has a wedge-shaped plate-like shape.

The reinforcing member 73 is provided on the upper surface of the third reinforcing member connecting portion 71b along the third direction D3 in the vicinity of the support column 2 on the right front side, and on the upper surface of the protruding portion 61p of the first reinforcing member connecting portion 61b. It is formed by connecting a plate material provided along the left-right direction. Further, the reinforcing member 73 includes a plate material provided on the upper surface of the protruding portion 71p of the third reinforcing member connecting portion 71b along the third direction D3 in the vicinity of the rear support column 2, and the upper surface of the second reinforcing member connecting portion 62b. Is formed by connecting a plate material provided along the front-rear direction.

In the fixture 1A of the present embodiment, the third support member 71, the first support member 61, and the second support member 62 cause the support 2 to be orthogonal to the axial direction in the first direction D1, the second direction D2, or the second. By being supported in two of the three directions, the support column 2 is supported and reinforced against twists applied to the support column 2 in the plane including the axial direction of the support column 2. Further, by connecting the first strut support member 61, the second strut support member 62, and the third strut support member 71 by the reinforcing member 63 and the reinforcing member 73, their relative positions are maintained and integrated, and the strut 2 is integrated. The strut 2 is supported and reinforced by the first strut support member 61, the second strut support member 62, and the third strut support member 71 against the twist around the axis of the strut 2. Further, the first connection portion 61c, the second connection portion 62c, the third connection portion 71c, the reinforcing member 63, and the reinforcing member 73 are the inner surface 61I of the first support portion 61s, the inner surface 62I of the second support portion 62s, and the third. Since it is arranged on the inner surface 71I of the support portion 71s, the aesthetic appearance of the fixture 1A is not spoiled.

In the fixture 1A in the present embodiment, the first reinforcing member connecting portion 61b, the second reinforcing member connecting portion 62b, and the third reinforcing member connecting portion 71b have the same thickness, and the plate surface is grounded to the floor surface F. Therefore, the connecting surface 63c and the connecting surface 73c to which the first reinforcing member connecting portion 61b, the second reinforcing member connecting portion 62b, and the third reinforcing member connecting portion 71b are connected are the plate-shaped reinforcing member 63 and the reinforcing member 73. Since the plate surface is sufficient and the reinforcing member 63 and the reinforcing member 73 can be formed from the plate material, the manufacturing cost of the fixture 1A is reduced. On the other hand, by arranging the columns 2 as surfaces that intersect in the axial direction, the structure can be made stronger against twisting around the axis of the columns 2.

In the fixture 1A of the present embodiment, the first strut support member 61, the second strut support member 62, and the first strut support member 61 are grounded to the floor surface F, which is the installation surface of the fixture 1A, to support the strut. The stability of furniture 1A is improved.

Next, a third embodiment of the fixture according to the present invention will be described with reference to the accompanying drawings. However, the present invention is not limited to this embodiment.

The fixture 1B according to the third embodiment of the present invention is a so-called desk, and various operations can be performed on the top plate 21. Hereinafter, the differences between the fixture 1B and the fixture 1 will be described.

In the fixture 1B, the legs 20 are supported by the support portion 8 instead of the support columns 2. In the support portion 8, the first strut support member 61 is provided between the rear legs 20, and the second strut support member 62 is provided between the legs 20 arranged in the front-rear direction. A first support member 61 is provided between the front legs 20 in order to accommodate the legs of the chair used in combination with the fixture 1B and the legs of the user seated on the chair below the top plate 21. Absent.

In the fixture 1B of the present embodiment, the legs 20 are supported by the first support support member 61 and the second support member 62 with respect to the first direction D1 or the second direction D2 orthogonal to the axial direction. The leg 20 is supported and reinforced against twisting applied to the leg 20 in a plane including the axial direction of the leg 20. Further, by connecting the first strut support member 61 and the second strut support member 62 by the reinforcing member 63, the relative positions of the first strut support member 61 and the second strut support member 62 are maintained and integrated, and the twist around the axis of the leg 20 applied to the leg 20 is applied. On the other hand, the legs 20 are supported and reinforced by the first strut support member 61 and the second strut support member 62. Further, since the first connection portion 61c, the second connection portion 62c, and the reinforcing member 63 are arranged on the inner surface 61I of the first support portion 61s and the inner surface 62I of the second support portion 62s, the aesthetic appearance of the fixture 1B is not impaired.

In the fixture 1B of the present embodiment, the first reinforcing member connecting portion 61b and the second reinforcing member connecting portion 62b have the same thickness, and the plate surface is grounded to the floor surface F, so that the first reinforcing member connecting portion is connected. The connecting surface 63c to which the portion 61b and the second reinforcing member connecting portion 62b are connected may be the plate surface of the plate-shaped reinforcing member 63, and the reinforcing member 63 can be formed from the plate material, so that the manufacturing cost of the fixture 1B is reduced.

Further, the first reinforcing member connecting portion 61b projects into the space A from the support column 2, and the connected surface connected to the respective reinforcing members 63 of the first reinforcing member connecting portion 61b and the second reinforcing member connecting portion 62b Since they are flush with each other, the connection portion between the reinforcing member 63, the first reinforcing member connecting portion 61b, and the second reinforcing member connecting portion 62b can be easily positioned, and the workability of the fixture 1 during manufacturing is improved. improves. Further, since the connected surfaces of the first reinforcing member connecting portion 61b and the second reinforcing member connecting portion 62b are flush with each other and fixed to the reinforcing member 63, the first strut support member 61 and the second strut support member 61 and the second strut are fixed. The support member 62 can be integrated to further increase the rigidity.

Since the fixture 1B in the present embodiment is provided so that the protruding portion 61p of the first reinforcing member connecting portion 61b and the second reinforcing member connecting portion 62b are orthogonal to each other in the longitudinal direction and face each other, the protruding portion 61p and the second reinforcing member connecting portion 62b are provided. (Ii) The reinforcing member 63 connected to the upper surface of the reinforcing member connecting portion 62b may be formed in an L shape, and the shape of the reinforcing member 63, the first reinforcing member connecting portion 61b, and the second reinforcing member connecting portion 62b may be formed. It becomes simple and the workability at the time of manufacturing the fixture 1B is improved.

In the fixture 1B of the present embodiment, the first support support member 61 and the second support member 62 are grounded to the floor surface F, which is the installation surface of the fixture 1, to support the support, so that the stability of the fixture 1B is improved. ..

Although each embodiment of the present invention has been described in detail with reference to the drawings, the specific configuration is not limited to this embodiment, and changes and combinations of configurations within a range that does not deviate from the gist of the present invention are also possible. included.

For example, as shown in FIG. 7, the furniture support portion 6 may be provided at a position between the upper end and the lower end of the support column 2 instead of the lower end of the support column 2.

As shown in FIG. 8, the first strut support member does not have a protruding portion 61p, the second strut supporting member has a protruding portion 62p, and the lateral portion 63a of the reinforcing member 63 is the first reinforcing member connecting portion 61b. The vertical portion 63b may be provided on the upper surface along the left-right direction, and the vertical portion 63b may be provided on the upper surface of the protruding portion 62p of the second reinforcing member connecting portion along the front-rear direction.

As shown in FIG. 9, the first strut support member has a protruding portion 61p', the second strut supporting member has a protruding portion 62p', and the lateral portion 63a of the reinforcing member 63 is the first reinforcing member connecting portion 61b. The vertical portion 63b may be provided on the upper surface of the protrusion 62p of the second reinforcing member connecting portion along the front-rear direction.

As shown in FIG. 10, the first connecting portion 61c may project in the first direction D1 so as to extend from the first supporting portion 61s and be connected to the support column 2, and the second connecting portion 62c may be connected to the second supporting portion 62s. It may project in the second direction D2 and be connected to the support column 2 so as to extend from. In this case, the first connection portion 61c and the second connection portion 62c are adhered to the support column 2 or screwed to the support column 2 from the inner surface side by a screw or the like penetrating the support column 2, and a member used for connecting the screws or the like is attached. It is connected to the support column 2 so as not to be exposed to the outside.

1, 1A, 1B Furniture 2 Support 21 Top plate 3 Bracket 4 Shelf plate 5 Upper frame 6, 7 Support 61 First support support 61b First reinforcement connection 61c First connection 61I Inner surface 61O Outer surface 61p, 61p' , 62p, 62p'Protruding part 61s First support part 62 Second support support member 62b Second reinforcement member connection part 62c Second connection part 62I Inner surface 62O Outer surface 62s Second support part 63, 73 Reinforcement member 63a Horizontal part 63b Vertical part 63c, 73c Connection surface 71 Third support support member 71b Third reinforcement member Connection part 71c Third connection part 71I Inner surface 71O Outer surface 71s Third support part 71p Protruding part A, A'Space D1 First direction D2 Second direction D3 First Three directions

Claims (6)

With the columns extending in the vertical direction,
A first strut support member extending in the first direction orthogonal to the axial direction of the strut,
A second strut support member orthogonal to the axial direction of the strut and extending in a second direction different from the first direction,
A reinforcing member for connecting the first strut support member and the second strut support member is provided.
The first support member is
A plate-shaped first support portion extending in the first direction and having an inner surface facing a space surrounded by the second support support member, and a first support portion formed in a plate shape.
It has a first connection portion that protrudes from the first support portion, is provided along the axial direction of the support column, and is connected to the support column.
The second support support member is
A plate-shaped second support portion extending in the second direction and having an inner surface facing the space, and a second support portion protruding from the second support portion, provided along the axial direction of the support column and connected to the support column. Has a second connection,
The reinforcing member connects the inner surface of the first strut support member and the inner surface of the second strut support member in an invariant relative position.
furniture. The first connecting portion protrudes from the inner surface of the first supporting portion.
The second connecting portion projects from the inner surface of the second supporting portion.
The fixture according to claim 1. The first strut support member has a plate-shaped first reinforcing member connecting portion that protrudes from the inner surface of the first support portion toward the space.
The second strut support member has a plate-shaped second reinforcing member connecting portion that protrudes from the inner surface of the second support portion toward the space.
The reinforcing member is formed in a plate shape and has a connecting surface to which the first reinforcing member connecting portion and the second reinforcing member connecting portion are connected.
The fixture according to claim 1 or 2. At least one of the first reinforcing member connecting portion and the second reinforcing member connecting portion protrudes into the space from the support column, and the first reinforcing member connecting portion and the second reinforcing member connecting portion are respectively said. The connected surfaces connected to the reinforcing member are flush with each other and continuous.
The fixture according to claim 3. The first direction and the second direction are orthogonal to each other,
The reinforcing member includes a horizontal portion formed on the plate surface of the protruding portion along the first direction and a vertical portion formed on the plate surface of the second reinforcing member connecting portion along the second direction. Formed in a connected L-shape,
The fixture according to claim 4. The first strut support member and the second strut support member are provided at the lower end of the strut, and the first reinforcing member connecting portion and the second reinforcing member connecting portion are grounded to the installation surface of the strut.
The fixture according to any one of claims 3 to 5.

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