JP7266739B1 - unit furniture - Google Patents

Abstract

An object of the present invention is to facilitate the installation of a plurality of floor panels. A unit furniture 10 placed on a floor 2 of a room 1 includes a plurality of leg units 21 to 24 placed in an upright state on the floor 2, and one surface provided in a concave shape and the other surface flat. and a plurality of floor panels 25 to 28 provided in. The floor panels 25 to 28 are laid over between the upper ends of the leg units 21 to 24 and are laid out so that the floor panels 25 to 28 are flat with the concave one surface facing upward. It is placed on and fixed to the upper ends of the leg units 21 to 24 with the other surface facing downward. [Selection drawing] Fig. 4

Description

The present invention relates to unit furniture placed in a room.

2. Description of the Related Art Conventionally, a large-sized unit furniture that is placed on a floor that constitutes a building frame and is used is known (see, for example, Patent Document 1).
The unit furniture of Patent Document 1 includes a floor unit on the upper floor (that is, a ceiling unit on the lower floor), a plurality of pillar units and a plurality of wall units attached to the lower surface of the floor unit, and a building. elevating means capable of elevating between the floor and the floor unit. Spaces above and below the floor unit are accessible for people to enter and live in.

JP 2014-195486 A

By the way, if the floor unit is an assembly, it is desirable to be able to easily assemble the floor unit from its component parts.
SUMMARY OF THE INVENTION Accordingly, it is an object of the present invention to facilitate installation of a plurality of floor panels.

According to the invention according to claim 1, for example, as shown in FIGS. 1 to 5,
The unit furniture 10 placed on the floor 2 of the room 1 is
a plurality of leg units 21 to 24 placed in an upright state on the floor 2;
a plurality of floor panels 25 to 28 having one surface provided in a concave shape and the other surface provided flat,
The floor panels 25 to 28 include a rectangular frame formed by assembling stile members 25a and 25b in a rectangular shape when viewed from above or below, a flat surface member 25d attached to the lower surface of the rectangular frame, and the rectangular frame. a recess surrounded by the rectangular frame over the entire circumference and having the surface material 25d as a bottom,
The floor panels 25 to 28 are laid across the upper ends of the leg units 21 to 24 and are laid out so as to be laid out,
The floor panels 25 to 28 are placed on and fixed to the upper ends of the leg units 21 to 24 with the one concave surface facing upward and the other flat surface facing downward.

According to the invention of claim 1, since the concave surfaces of the floor panels 25 to 28 are directed upward, when the floor panels 25 to 28 are joined to each other and the floor panels 25 to 28 When joining the leg units 21 to 24, the worker can work in a stooped posture on the floor panels 25 to 28, which facilitates the joining work.

According to the invention according to claim 2,
The unit furniture 10 according to claim 1 is
Further comprising a plurality of decorative panels 125 to 128 respectively attached to the other flat surfaces of the floor panels 25 to 28,
The floor panels 25-28 are placed and fixed on the upper ends of the leg units 21-24 from above the decorative plates 125-128.

According to the second aspect of the invention, since the decorative boards 125-128 are sandwiched between the floor panels 25-28 and the leg units 21-24, the strength at which the decorative boards 125-128 are attached to the floor panels 25-28 The decorative panels 125 to 128 do not separate from the floor panels 25 to 28 even if the tension is weak. Therefore, for example, when the decorative boards 125-128 are screwed to the floor panels 25-28, respectively, the number of screws can be reduced and the decorative boards 125-128 look good.
In addition, before the operation of bridging the floor panels 25-28 between the upper ends of the leg units 21-24, the veneers 125-128 are inevitably attached to the other flat surfaces of the floor panels 25-28, respectively. There must be. This eliminates the need to worry about the direction of the floor panels 25-28 when attaching the decorative panels 125-128 to the other flat surfaces of the floor panels 25-28, respectively. Therefore, with one concave surface of the floor panels 25 to 28 facing upward, the decorative boards 125 to 128 are placed on the other flat surfaces of the floor panels 25 to 28, respectively, and the decorative boards 125 to 128 The work of attaching the decorative panels 125 to 128 to the floor panels 25 to 28 can be performed by, for example, screwing from above. The posture of the worker when the work of attaching the decorative boards 125 to 128 to the floor panels 25 to 28 on the decorative boards 125 to 128 is not an unreasonable posture such as raising the arm, but a natural posture. Therefore, the burden on the operator is small. Since the work is done in a low place such as the floor, the safety of the work is high. Working on the decorative boards 125-128 and the floor panels 25-28 leads to a reduction in the possibility that dust, wood chips, etc. will hit the operator's face, etc. from the decorative boards 125-128 and the floor panels 25-28.

According to the invention according to claim 3,
In the unit furniture 10 according to claim 2,
The decorative plates 125-128 are screwed to the floor panels 25-28 at positions where they are placed on the upper ends of the leg units 21-24.

According to the third aspect of the invention, the screws for fixing the decorative panels 125-128 to the floor panels 25-28 are hidden by the leg units 21-24. Therefore, the design of the decorative plates 125-128 is good.

According to the invention according to claim 4,
In the unit furniture 10 according to claim 1,
The floor panels 25 to 28 that are abutted against each other are screwed from the inside of the recess on the one surface.

According to the invention according to claim 4, since the concave surfaces of the floor panels 25 to 28 are directed upward, the worker crouches on the floor panels 25 to 28, and the floor that abuts against each other The panels 25 to 28 can be easily fastened together with screws.

According to the invention according to claim 5,
In the unit furniture 10 according to claim 1,
The floor panel is screwed to the upper end of the leg unit from above.

According to the fifth aspect of the invention, the floor panels 25-28 can be screwed to the leg units 21-24 while the operator is crouched on the floor panels 25-28.

According to the invention according to claim 6,
The unit furniture 10 according to claim 1 is
It further comprises a plurality of face materials 35-38 that are attached to the concave one surface and spread over the plurality of floor panels 25-28.

According to the sixth aspect of the invention, the surfaces of the face members 35-38 laid on the floor panels 25-28 form a flat floor surface.

According to the invention according to claim 7,
In the unit furniture 10 according to claim 6,
The second surface members 35 to 37 are pasted on the recessed one surfaces of the floor panels 25 to 27 that are abutted against each other, overcoming the locations where the floor panels 25 to 27 are abutted against each other. there is

According to the seventh aspect of the invention, the second face members 35-37 increase the joint strength between the floor panels 25-27 that are abutted against each other.

According to the present invention, it is easy to join adjacent floor panels and join floor panels and leg units.

FIG. 1 is a perspective view of unit furniture. FIG. 2 is a front view of unit furniture. FIG. 3 is a top view of unit furniture. FIG. 4 is an exploded perspective view of part of the unit furniture. FIG. 5 is an exploded perspective view of part of the unit furniture. 6 is a plan view of a corner of the floor panel within the VI area shown in FIG. 3; FIG. 7 is a plan view of a corner of the floor panel within area VII shown in FIG. 3; FIG. 8 is a plan view of a corner of the floor panel within region VIII shown in FIG. 3; FIG. 9 is a plan view of a corner of the floor panel within area IX shown in FIG. 3; FIG. 10 is a plan view of a corner of the floor panel within the X area shown in FIG. 3; FIG. 11 is a plan view of a corner of the floor panel within the XI region shown in FIG. 3; FIG. 12 is a plan view of a corner of the floor panel within area XII shown in FIG. 3; FIG. FIG. 13 is an explanatory diagram of the step of arranging the leg unit. 14A and 14B are explanatory diagrams of the step of attaching the decorative plate. FIG. 15 is an explanatory diagram of the floor panel allocation process. FIG. 16 is an explanatory diagram of the floor panel fixing process. 17A and 17B are explanatory diagrams of the mounting process of the upper suspension rail. 18A and 18B are explanatory diagrams of the mounting process of the upper suspension rail. FIG. 19 is an explanatory diagram of the process of allocating and fixing face materials. FIG. 20 is an explanatory diagram of the process of allocating and fixing face materials. FIG. 21 is an explanatory diagram of the step of attaching the flooring sheet.

BEST MODE FOR CARRYING OUT THE INVENTION Hereinafter, embodiments of the present invention will be described with reference to the drawings. However, the embodiments described below have various technically preferable limitations for carrying out the present invention, but the technical scope of the present invention is not limited to the following embodiments and illustrated examples. do not have.

<1. Unit furniture＞
<1.1. Overview>
FIG. 1 is a perspective view of unit furniture 10 installed in room 1. FIG. FIG. 2 is a front view of the unit furniture 10. FIG. FIG. 3 is a top view of the unit furniture 10. FIG. 4 and 5 are exploded perspective views of the unit furniture 10. FIG.

The unit furniture 10 is assembly type furniture that is assembled from a plurality of single parts and unit-type parts at the installation site. The component parts of the unit furniture 10 are joined together by a joining material such as a fixture, an adhesive, or an adhesive. Fixtures are, for example, screws, nails, rivets and tacks. In the following description, the term "unit" is attached to the name of the unit-type part that is the component of the unit furniture 10. As shown in FIG. Unit-type components may be assembled at the installation site, or may be assembled at a factory and transported to the installation site.

<1.2. Installation location of unit furniture＞
The unit furniture 10 is installed in a state of being left in a room 1 provided inside a building such as a house. The room 1 is separated from the outside of the room 1 by at least a floor 2, a ceiling and walls 4-6. One or more walls other than walls 4-6 may be provided around the room 1 and the room 1 may be partitioned by the walls.

The walls 4 and 5 are parallel to each other and face each other. The wall 6 is orthogonal to the walls 4 and 5, the corner sandwiched between the wall 6 and the wall 4 forms an internal corner, and the corner sandwiched between the wall 6 and the wall 4 forms an internal corner.

The unit furniture 10 is arranged between the walls 4 and 5 and in front of the wall 6. - 特許庁The unit furniture 10 is arranged close to the walls 4-6.

<1.3. Installation state of unit furniture>
The unit furniture 10 is not fixed to the building, but placed on the floor of the installation place and is in contact with the floor. In other words, the unit furniture 10 is neither mechanically joined to the building by a jointing material such as fasteners, adhesives, or adhesives, nor is it built into the building. The structure of the building in which the unit furniture 10 is installed is also not particularly limited, and the building may be wooden, steel, RC or SRC. It is not limited to either the RC construction method or the SRC construction method. Since the unit furniture 10 does not need to be joined to the building, there is no need to consider whether the structure and construction method of the building are suitable for installing the unit furniture 10 in the building.

<2. Components of Unit Furniture>
The unit furniture 10 includes leg units 21 to 24, floor panels 25 to 28, decorative boards 125 to 128, face materials 35 to 38, flooring sheet 40, staircase unit 45, door 47, double sliding door 50, and handrail unit 55. Prepare. These components are described in detail below.

<2.1. Leg unit>
The leg unit 21 constitutes the left front leg of the unit furniture 10 . The leg unit 22 constitutes the right front leg of the unit furniture 10 . The leg unit 23 constitutes the left rear leg of the unit furniture 10. - 特許庁The leg unit 24 constitutes the right rear leg of the unit furniture 10 . These leg units 21-24 have the same height. The height of the leg units 21-24 is 0.8-1.4m.

In this embodiment, the left front leg unit 21 is the first leg unit, the left rear leg unit 23 is the second leg unit, the right front leg unit 22 is the third leg unit, and the right rear leg unit is the third leg unit. , respectively correspond to the fourth leg unit.

<2.1.1. Left front leg unit>
The left front leg unit 21 is erected on the floor 2 . The left front leg unit 21 is also storage furniture, specifically a shelf. The left front leg unit 21 has a bottom plate 21a, a back plate 21b, a pair of side plates 21c and 21d, and a plurality of shelf plates 21e.

The bottom plate 21a is placed on the floor 2 in an upside down state.

The back plate 21b and the side plates 21c and 21d are assembled in a U shape when viewed from above. The back plate 21b is placed upright on the floor 2 along the rear end surface of the bottom plate 21a and is joined to the rear end surface of the bottom plate 21a with a joint material. The left side plate 21c is placed upright on the floor 2 along the left end faces of the bottom plate 21a and the back plate 21b, and is joined to the left end faces of the bottom plate 21a and the back plate 21b with a joining material. The right side plate 21d is placed upright on the floor 2 along the right end faces of the bottom plate 21a and the back plate 21b, and is joined to the right end faces of the bottom plate 21a and the back plate 21b with a joining material. The side plates 21c and 21d face each other in parallel.

The shelf plates 21e are arranged above the bottom plate 21a so as to be parallel to the bottom plate 21a with a space between them. The left end surface of the shelf 21e abuts against the left side plate 21c, the right end surface of the shelf 21e abuts against the right side plate 21d, and the rear end surface of the shelf 21e abuts against the back plate 21b. The shelf plate 21e is supported by shelf support dowels provided on the side plates 21c and 21d. By changing the position of the shelf support dowel, the vertical position of the shelf plate 21e is adjusted.

The front end surfaces of the bottom plate 21a, the side plates 21c and 21d, and the shelf plate 21e are flush with each other. The rear surface of the back plate 21b and the rear end surfaces of the side plates 21c and 21d are flush with each other. The upper end surfaces of the back plate 21b and the side plates 21c and 21d are flush with each other.

The left front leg unit 21 is arranged with its back plate 21b facing backward and the opening of each shelf facing forward. The orientation of the left front leg unit 21 may be reversed. That is, the left front leg unit 21 may be arranged with its back plate 21b facing forward and the opening of each shelf facing backward.

<2.1.2. Right front leg unit>
The right front leg unit 22 is erected on the floor 2 separated from the left front leg unit 21 to the right. The right front leg unit 22 has a rectangular back plate 22b and side plates 22c. In this specification, the term "rectangle" means a rectangle in a broad sense and includes rectangles and squares in a narrow sense. A narrowly defined rectangle is a rectangle whose one opposite side is not equal to the other opposite side.

The back plate 22b and the side plates 22c are assembled in an L shape when viewed from above. The back plate 22b is placed upright on the floor 2 so as to be parallel to the back plate 21b of the left front leg unit 21. - 特許庁The side plate 22c is placed upright on the floor 2 along the left end face of the back plate 22b, and is joined to the left end face of the back plate 22b with a joining material. Side plate 22 c is parallel to side plates 21 c and 21 d of left front leg unit 21 .

<2.1.3. Left rear leg unit>
The left rear leg unit 23 is erected on the floor 2 separated from the left front leg unit 21 to the rear. The left rear leg unit 23 has a back plate 23b and side plates 23c and 23d.

The back plate 23b and the side plates 23c and 23d are assembled in a U shape when viewed from above. The back plate 23b is placed upright on the floor 2 so as to be parallel to the back plate 21b of the left front leg unit 21. - 特許庁The back plate 23b is separated rearward from the back plate 21b of the left front leg unit 21 and faces the back plate 21b in parallel with each other.

The side plate 23c is placed upright on the floor 2 along the left end face of the back plate 23b, and is joined to the left end face of the back plate 23b with a joining material. The position of the side plate 23c in the left-right direction is aligned with the position of the side plate 21c of the left front leg unit 21 in the left-right direction.

The side plate 23d is placed upright on the floor 2 along the right end face of the back plate 23b and joined to the right end face of the back plate 23b with a joining material. The position of the side plate 23d in the left-right direction is aligned with the position of the side plate 21d of the left front leg unit 21 in the left-right direction.

The rear surface of the back plate 23b and the rear end surfaces of the side plates 23c and 23d are flush with each other. The upper end surfaces of the back plate 23b and the side plates 23c and 23d are flush with each other. The longitudinal length of the left side plate 23c is longer than the longitudinal length of the right side plate 23d.

<2.1.4. Right rear leg unit>
The right rear leg unit 24 is erected on the floor 2 separated from the right front leg unit 22 to the rear. The right rear leg unit 24 has a back plate 24b and side plates 24c and 24d.

The back plate 24b and the side plates 24c and 24d are assembled in a U shape when viewed from above.
The back plate 24b is placed upright on the floor 2 so as to be parallel to the back plate 22b of the right front leg unit 22. - 特許庁The back plate 24b is separated rearward from the back plate 22b of the right front leg unit 22 and faces the back plate 22b in parallel with each other. The position of the back plate 24b in the front-rear direction is aligned with the position of the back plate 23b of the left rear leg unit 23 in the front-rear direction.

The side plate 24c is placed upright on the floor 2 along the left end face of the back plate 24b, and is joined to the left end face of the back plate 24b with a joining material. The position of the side plate 24c in the left-right direction is aligned with the position of the side plate 22c of the right front leg unit 22 in the left-right direction.

The side plate 24d is placed upright on the floor 2 along the right end face of the back plate 24b and joined to the right end face of the back plate 24b with a joining material. The position of the side plate 24d in the left-right direction is aligned with the position of the side plate 22d of the right front leg unit 22 in the left-right direction.

The rear surface of the back plate 24b and the rear end surfaces of the side plates 24c and 24d are flush with each other. The upper end faces of the back plate 24b and the side plates 24c, 24d are flush with each other. The length of the left side plate 24c in the front-rear direction is shorter than the length of the right side plate 24d in the front-rear direction.

<2.2. Floor panel and veneer>
The floor panels 25 to 28 are made up of a structural framework for construction. Specifically, the floor panels 25 to 28 are composed of wooden construction panels used in a so-called wooden panel bonding method. Therefore, the floor panels 25 to 27 have a structural strength comparable to that of the structural framework of the building in which the unit furniture 10 is installed.

A building panel consists of vertical and horizontal stiles assembled into a rectangular frame, one or more auxiliary crosspieces assembled vertically or horizontally or vertically and horizontally inside the rectangular frame, and one or more panel members assembled into this rectangular frame. A unit with a hollow structure that is attached to one side of a frame and, if necessary, has one or more face materials attached to the other side of the rectangular frame. The hollow is usually filled with a heat insulating material such as glass wool or rock wool.

More specifically, the floor panel 25 has a pair of vertical frame members 25a, a pair of horizontal frame members 25b, two auxiliary rail members 25c, and two face members 25d. The vertical frame member 25a and the horizontal frame member 25b are assembled into a rectangular frame, the vertical frame member 25a forming the long side of the rectangular frame, and the horizontal frame member 25b forming the short side of the rectangular frame. Auxiliary crosspieces 25c are assembled inside the rectangular frame so as to be parallel to the vertical frame members 25a. Two rectangular face members 25d are superimposed and attached to one side of the rectangular frame.

Therefore, the floor panel 25 has a rectangular plate shape, one surface of the floor panel 25 is flattened by the face member 25d, and the other surface of the floor panel 25 is surrounded by the frame members 25a and 25b and the auxiliary rail member 25c. It is formed in a concave shape in the cut area. Hereinafter, of the two surfaces of the floor panel 25, the flat surface formed by the surface material 25d will be referred to as a flat surface, and the concave surface will be referred to as a concave surface.

Floor panels 26 to 28 are also provided in the same manner as floor panel 25 . The floor panels 25 to 27 are rectangular plates in the narrow sense. The floor panels 26, 27 are equal in size, and the length of the long side of the floor panel 25 is equal to twice the length of the short side of the floor panels 26, 27. - 特許庁A pair of opposite sides of floor panel 28 are longer than the short sides of floor panels 26 and 27 and shorter than the long side of floor panel 25 . The floor panel 28 is in the form of a square plate, or in the form of a narrowly defined rectangular plate whose long sides and short sides are substantially equal. The thicknesses of the floor panels 25-28 are equal to each other.

As shown in FIG. 5, the rectangular decorative panels 125-128 are the same size as the floor panels 25-28, respectively. The decorative boards 125-128 are fixed to the floor panels 25-28 with screws. At least one of the screws that fasten the decorative plate 125 to the floor panel 25 is driven into a position overlapping the upper ends of the leg units 21 and 23 that support the floor panel 25 . At least one of the screws for fastening the decorative plate 126 to the floor panel 26 is driven into a position overlapping the upper ends of the leg units 21 and 22 that support the floor panel 26. - 特許庁At least one of the screws for fastening the decorative plate 127 to the floor panel 27 is driven into a position overlapping the upper ends of the leg units 22, 23, 24 that support the floor panel 27.例文帳に追加At least one of the screws that fasten the decorative plate 128 to the floor panel 28 is driven into a position overlapping the upper ends of the leg units 22 and 24 that support the floor panel 28 .

<2.2.1. Orientation and Allocation of Floor Panels>
These floor panels 25-28 are attached to the upper ends of the leg units 21-24 with the concave side facing up and the flat side facing down. The flat surfaces of these floor panels 25 to 28 are flush with each other.

A space 97 under the floor panels 25-28 and a space 98 above the floor panels 25-28 are partitioned by the floor panels 25-28 attached to the upper ends of the leg units 21-24 so as to cover the floor panels 25-28. The upper space 98 can be used as one room with a sufficient ceiling height as a living room. The lower space 97 is used as a low ceiling storage space entering from room 1. A doorway to the lower space 97 is an area between the left front leg unit 21 and the right front leg unit 22 . The ceiling height of the lower space 97 is 0.8 to 1.4 m. This ceiling height of 0.8 m to 1.4 m is a height range for securing the minimum height at which a person can enter the space 97 below and work somehow by bending down. However, the ceiling height of the lower space 97 is not limited to this, and the ceiling height may be changed arbitrarily. That is, the ceiling height of the lower space 97 is set so that a person can walk and work in a standing posture, and the ceiling height of the upper space 98 is set so that a person can walk and work while bending down. , and the upper space 98 may be used as a loft. In addition, for example, when the ceiling height of room 1 is high because room 1 is ventilated to the upper floor, the ceiling heights of both upper and lower spaces 97 and 98 are set to dimensions that allow people to walk and work in a standing posture. may be set. Conversely, the ceiling heights of both the upper and lower spaces 97 and 98 may be set to dimensions that allow a person to walk and work while bending down. In short, since the unit furniture 10 is just furniture, the ceiling heights of the upper and lower spaces 97 and 98 are not particularly limited and can be set arbitrarily.

Both short sides of the floor panel 26 are aligned with both short sides of the floor panel 27, and the end faces of the short sides of the floor panel 26 are flush with the end faces of the short sides of the floor panel 27, respectively. The end faces of the long sides of the floor panel 26 are abutted against the end faces of the long sides of the floor panel 27, and these end faces are joined to each other by a joining material such as screws. The other long sides of the floor panels 26 and 27 are aligned with the pair of short sides of the floor panel 25, and the end faces of the long sides are flush with the end faces of the pair of short sides of the floor panel 25, respectively. The end faces of the short sides of the floor panels 26 and 27 are abutted against the end faces of the long sides of the floor panel 25, and are joined together by a joining material such as screws. The end face of the other short side of the floor panel 27 is abutted against the end face of one side of the floor panel 28 and joined with a joining material such as screws. Of both long sides of the floor panel 27, the end face of the long side not in contact with the floor panel 26 is aligned with the end face of the other side of the floor panel 28, and these end faces are flush with each other. The floor panel 28 protrudes slightly forward from the abutting surfaces of the floor panels 26 and 28. - 特許庁

The floor panels 25 are laid out so that both long sides of the floor panels 25 face left and right, and both short sides of the floor panels 25 face forward and backward. Both long sides of the floor panels 26 and 27 face left and right, respectively, and the long sides of the floor panels 26 and 27 face forward and backward, respectively, and these floor panels 26 and 27 are laid out in parallel. Floor panels 26 and 27 are arranged to the right of floor panel 25 , floor panel 27 is arranged behind floor panel 26 and floor panel 28 is arranged to the right of floor panel 27 . The floor panels 25-28 arranged in this manner are supported by the leg units 21-24. In particular, at least three corners of the four corners of the floor panels 25-28 are placed on and supported by any of the leg units 21-24. The support for the floor panels 25 to 28 will be specifically described below.

・Floor panel 25
The short sides of the floor panel 25 are parallel to the back plates 21b and 23b of the left front and left rear leg units 21 and 23, and the floor panel 25 is aligned with the upper end of the left front leg unit 21 and the upper end of the left rear leg unit 23. is bridged between A floor panel 25 is joined to the upper ends of the left front and left rear leg units 21 and 23 with joining materials such as screws.

One of the short sides of the floor panel 25, that is, both corners of the front short side rest on the upper end of the left front leg unit 21 and are supported. Specifically, as shown in FIG. 7, the left front corner of the floor panel 25 is placed on and supported by the upper end of the left side plate 21c of the left front leg unit 21, and as shown in FIG. It is mounted on the upper end of the right side plate 21d of the unit 21 and supported. One long side of the floor panel 25, that is, part of the left long side is placed on and supported by the upper end of the left side plate 21c of the left front leg unit 21, and the other long side of the floor panel 25, that is, part of the right long side. is placed on the upper end of the right side plate 21d of the left front leg unit 21 and supported.

The other short side of the floor panel 25, that is, the corners of both ends of the rear short side are placed on the upper end of the left rear leg unit 23 and supported. Specifically, as shown in FIG. 6, the left rear corner of the floor panel 25 is placed on and supported by the upper end of the left side plate 23c of the left rear leg unit 23, and as shown in FIG. is placed on the upper end of the right side plate 23d of the left rear leg unit 23 and supported. One long side of the floor panel 25, that is, part of the left long side is placed on and supported by the upper end of the left side plate 23c of the left rear leg unit 23, and the other long side of the floor panel 25, that is, part of the right long side. The part is placed on the upper end of the right side plate 23d of the left rear leg unit 23 and supported.

As described above, the two corners of the floor panel 25 (specifically, the left front corner and the right front corner) are placed on and supported by the upper end of the left front leg unit 21, and the other two corners of the floor panel 25 (specifically, the left rear corner) are supported. corner and right rear corner) rest on the upper end of the left rear leg unit 23 and are supported.

Of the four corners of the floor panel 25, the left front corner and the left rear corner are the corners distal from the floor panels 26, 27, the right front corner is the corner proximal to the floor panel 26, and the right rear corner is the floor panel 27. is the proximal corner to the .

Note that the floor panel 25 corresponds to the first floor panel.

・Floor panel 26
The short sides of the floor panel 26 are parallel to the side plates 21c, 21d and 22c of the left and right front leg units 21 and 22, and the floor panel 26 is positioned between the upper end of the left front leg unit 21 and the upper end of the right front leg unit 22. bridged between them. A floor panel 26 is joined to the upper ends of the left front leg unit 21 and the right front leg unit 22 with joining materials such as screws.

One short side of the floor panel 26, that is, one corner of the left short side is placed on the upper end of the left front leg unit 21 and supported. Specifically, as shown in FIG. 9, the front left corner of the floor panel 26 rests on the upper end of the right side plate 21d of the left front leg unit 21 and is supported. A part of the left short side of the floor panel 26 rests on the upper end of the right side plate 21d of the left front leg unit 21 and is supported.

The corners of the other short side of the floor panel 26, that is, the corners of the right short side rest on the upper end of the right front leg unit 22 and are supported. Specifically, as shown in FIGS. 11 and 12, the right front corner and right rear corner of the floor panel 26 are placed on the upper end of the side plate 22c of the right front leg unit 22 and supported. The entire right short side of the floor panel 26 rests on the upper end of the side plate 22c of the right front leg unit 22 and is supported.

As described above, the two corners of the floor panel 26 (specifically, the right front corner and the left rear corner) are placed on and supported by the upper end of the right front leg unit 22, and one of the other two corners of the floor panel 26 (specifically, the Specifically, the left front corner) is placed on and supported by the upper end of the left front leg unit 21, while the other (specifically, the left rear corner) is not supported by the leg units 21-24 and floats.

The front left corner of the four corners of floor panel 26 is the corner proximal to floor panel 25 and the corner distal to floor panel 27 . The right front corner is the corner distal from the floor panels 25,27. The left rear corner is the corner proximal to the floor panels 25,27. The right rear corner is the corner distal from floor panel 25 and proximal to floor panel 27 .

Note that the floor panel 26 corresponds to a second floor panel.

・Floor panel 27
The short sides of the floor panel 27 are parallel to the side plates 22c, 23c, 23d, 24c, and 24d of the right front leg unit 22, the left rear leg unit 23, and the right rear leg unit 24, so that the floor panel 27 is aligned with the left rear leg unit. 23 and the upper ends of the right front and right rear leg units 22, 24. A floor panel 27 is joined to the upper ends of the right front, left rear, and right rear leg units 22 to 24 by joints such as screws.

One short side of the floor panel 27, that is, one corner of the left short side is placed on the upper end of the left rear leg unit 23 and supported. Specifically, as shown in FIG. 8, the left rear corner of the floor panel 27 rests on the upper edge of the right side plate 23d of the left rear leg unit 23 and is supported. A part of the left short side of the floor panel 27 rests on the upper end of the right side plate 23d of the left rear leg unit 21 and is supported.

The other short side of the floor panel 27, that is, one corner of the right short side is placed on and supported by the upper end of the right front leg unit 22, and the other corner is placed on and supported by the upper end of the right rear leg unit 24. - 特許庁Specifically, as shown in FIG. 11, the right front corner of the floor panel 27 is placed on and supported by the upper end of the side plate 22c of the right front leg unit 22, and as shown in FIG. It is mounted on the upper end of the left side plate 24c of the unit 24 and supported. A part of the right short side of the floor panel 27 rests on the upper ends of the side plates 22c, 24c of the right front and right rear leg units 22, 24 and is supported.

As described above, the two corners (specifically, the right front corner and the right rear corner) of the floor panel 27 are supported on the upper ends of the right front and right rear leg units 22 and 24, respectively, and the other two corners of the floor panel 27 are supported. One of the four corners (specifically, the left rear corner) is placed on and supported by the upper end of the left rear leg unit 23, and the other (specifically, the left front corner) is not supported by the leg units 21-24 and floats.

The front left corner of the four corners of the floor panel 27 is the corner proximal to the floor panels 25 and 26 . The right front corner is the corner distal from floor panel 25 and proximal to floor panel 26 . The left rear corner is the corner proximal to floor panel 25 and the corner distal from floor panel 26 . The right rear corner is the corner distal from the floor panels 25,26.

Note that the floor panel 27 corresponds to a third floor panel.

・Floor panel 28
A pair of opposite sides of the floor panel 28 are parallel to the back plates 22b and 24b of the right front and right rear leg units 22 and 24, and the floor panel 28 is positioned such that the upper end of the right front leg unit 22 and the upper end of the right rear leg unit 24 is bridged between A floor panel 28 is joined to the upper ends of the right front and right rear leg units 22 and 24 with joining materials such as screws.

The entire front side of the floor panel 28 and the corners at both ends thereof are placed on and supported by the upper end of the right front leg unit 22 . Specifically, the entire front side of the floor panel 28 and the corners at both ends thereof are placed on the upper end of the back plate 22b of the right front leg unit 22 and supported.

The entire rear side of the floor panel 28 and both corners thereof are placed on the upper end of the right rear leg unit 24 and supported. Specifically, the entire rear side of the floor panel 28 is placed on and supported by the upper end of the back plate 24b of the right rear leg unit 24, and the left rear corner of the floor panel 28 is supported by the left side plate 24c of the right rear leg unit 24. The right rear corner of the floor panel 28 is placed on the upper end of the right side plate 24d of the right rear leg unit 24 and supported.

As described above, the two corners of the floor panel 28 (specifically, the left front corner and the right front corner) are placed on and supported by the upper end of the right front leg unit 22, and the other two corners of the floor panel 28 (specifically, the left rear corner) are supported. corner and right rear corner) rest on and are supported by the upper edge of the right rear leg unit 24 .

Of the four corners of floor panel 28 , the left front and left rear corners are proximal to floor panel 27 and the right front and right rear corners are distal from floor panel 27 .

<2.3. Face material>
The face members 35 to 38 are attached to the concave surfaces of the floor panels 25 to 28 by joining materials such as screws to cover the concave regions surrounded by the stile members and the auxiliary rail members of the floor panels 25 to 28 .

The face members 35 to 37 are rectangular in the narrow sense. The face members 36, 37 have the same size, and the lengths of the long and short sides of the face members 36, 37 are equal to the lengths of the long and short sides of the floor panels 26, 37, respectively. The length of the long side and the short side of the panel 35 are equal to the length of the long side and the short side of the floor panel 25, respectively. The face member 38 has a square shape or a narrowly defined rectangular shape with nearly equal long sides and short sides. The four sides of the panel 38 are equal to the four sides of the floor panel 28, respectively.

<2.3.1. Allocation of face material>
Both short sides of the face material 36 are aligned with both short sides of the face material 37, and one long sides of the face materials 36 and 37 are butted against each other. The other long side of the face material 36 is aligned with one short side of the face material 35 , the other long side of the face material 37 is aligned with the other short side of the face material 35 , and one of the short sides of the face material 35 is aligned. The long side abuts one short side of the face members 36 and 37 . A part of the other long side of the face material 35 abuts against one side of the face material 38 , and the side of the face material 38 orthogonal to that side is aligned with the short side of the face material 35 .

The face members 36 and 37 are laid out such that both long sides of the face members 36 and 37 face forward and backward, respectively, and both short sides of the face members 36 and 37 face left and right, respectively. Face plate 37 is arranged behind face plate 36 . The face material 35 is arranged with face materials 36 and 37 . The face members 35 are laid out so that both long sides of the face members 35 face left and right, respectively, and both short sides of the face members 35 face forward and backward, respectively. Face plate 38 is arranged to the right of face plate 35 .

The face material 36 is attached to the front part of the concave surface of the floor panel 25 and the left part of the concave surface of the floor panel 26 so as to cross the right long side of the floor panel 25 and the left side of the floor panel 26 to the left and right. attached. One short side of the panel 36 , ie, the left short side is aligned with the left long side of the floor panel 25 . One long side of the panel 36 , that is, the front long side is aligned with the front short side of the floor panel 25 and the front long side of the floor panel 26 . The face material 37 is attached to the rear part of the concave surface of the floor panel 25 and the left part of the concave surface of the floor panel 27 so as to cross the right long side of the floor panel 25 and the left side of the floor panel 27 to the left and right. attached. One short side of the panel 37 , that is, the left short side is aligned with the left long side of the floor panel 25 . One short side of the panel 37 , that is, the left short side is aligned with the left long side of the floor panel 25 . One long side of the panel 37 , that is, the rear long side is aligned with the rear short side of the floor panel 25 and the rear long side of the floor panel 27 .

The face material 35 is attached to the right part of the concave surfaces of the floor panels 26 and 27 so as to get over the rear long side of the floor panel 26 and the front long side of the floor panel 27 forward and backward. . The front short side of the panel 35 is aligned with the front long side of the floor panel 26, the rear short side of the panel 35 is aligned with the rear long side of the floor panel 27, and the right long side of the panel 35 is aligned with the floor panel 26, 27 on the right short side.

The face material 38 is attached to the entire concave surface of the floor panel 28, and the four sides of the face material 38 are aligned with the four sides of the floor panel 28, respectively.

The region of the floor panel 25 to which the face member 36 is attached is a region proximal to the floor panel 26 and a region distal to the floor panel 27 . The area of the floor panel 25 to which the face material 37 is attached is the area distal to the floor panel 26 and the area proximal to the floor panel 27 .

A region of the floor panel 26 to which the face member 36 is attached is a region proximal to the floor panel 25 . The area of the floor panel 26 to which the face material 35 is attached is the area distal to the floor panel 25 .

A region of the floor panel 27 to which the face material 37 is attached is a region proximal to the floor panel 25 . The area of the floor panel 27 to which the face material 35 is attached is the area distal to the floor panel 25 .

The face material 35 corresponds to the first face material, the face material 36 to the second face material, the face material 37 to the third face material, and the face material 38 to the fourth face material.

<2.4. Flooring sheet>
The flooring sheet 40 is attached to the face members 35-38.

<2.5. Stair unit and child guard>
The stair unit 45 is installed so as to be placed on the floor 2 side by side with the right front leg unit 22. - 特許庁Specifically, the stair unit 45 is arranged to the right of the side plate 22c of the right front leg unit 22 and in front of the back plate 22b. The stair unit 45 is fixed to the side plate 22c and the back plate 22b. The stair unit 45 may be detachable from the side plate 22c and the back plate 22b. The staircase unit 45 is a straight staircase for ascending from the floor 2 rearward onto the floor panel 28 and descending forward from the floor panel 28 to the floor 2 .

A door 47 is provided above the stair unit 45 . The right edge of the door 47 is hinged and closed by a spring or the like incorporated in the hinge. The door 47 can open backwards against the spring force of the hinge.

A ladder unit may be provided instead of the stair unit 45 .

<2.6. 2 sliding doors>
The double sliding door 50 is an upper hanging door provided under the front short side of the floor panel 25 and the front long side of the floor panel 26 so as to slide left and right along these sides. Specifically, the upper hanging rails 51 are attached to the end surfaces of the front short side of the floor panel 25 and the front long side of the floor panel 26 so as to extend in the left-right direction, and the upper ends of the two-door sliding doors 50 are attached to the upper hanging rails 51 . slidably attached to the The double sliding door 50 is opened when slid to the left and closed when slid to the right. When the two sliding doors 50 are slid to the left, the two sliding doors 50 are overlapped in front of the left front leg unit 21.例文帳に追加Therefore, the opening of each shelf of the left front leg unit 21 is closed by the double sliding door 50 . When the double sliding door 50 is slid to the right, the overlapping of the double sliding door 50 is eliminated, and the doorway formed between the left front leg unit 21 and the right front leg unit 22 is closed by the double sliding door 50. be done.

A decorative material is attached to the front surface of the upper hanging rail 51.例文帳に追加

<2.7. Handrail unit>
The handrail unit 55 is provided on the face members 35 and 36 along the front short side of the face member 35 and the front long side of the face member 36 . The handrail unit 55 is also a storage shelf.

The handrail unit 55 has side plates 55a and 55b, a top plate 55c, a shelf plate 55d, an upper partition plate 55e, a lower partition plate 55f, an upper back plate 55g and a lower back plate 55h.

The left side plate 55 a is provided on the panel 36 so as to stand along the left long side of the floor panel 25 and the left short side of the panel 36 . The side plate 55 a is arranged near the front short side of the floor panel 25 and the front long side of the panel 36 .

The right side plate 55 b is provided on the panel 35 so as to stand along the right short side of the floor panel 26 and the front portion of the right long side of the panel 35 . The side plate 55b is arranged near the front short side of the face member 35. As shown in FIG. The front-rear length of the right side plate 55b is longer than the front-rear length of the left side plate 55a, and the right side plate 55b extends from the front short side of the panel 35 to the front side of the panel 38. As shown in FIG.

The top plate 55c is installed between the upper end of the side plate 55a and the upper end of the side plate 55b.
55 d of shelf boards are constructed between the up-down direction center part of the side plate 55a, and the up-down direction center part of the side plate 55b. The shelf plate 55d vertically divides the cavity below the top plate 55c.

The upper partition plate 55e is provided in an upright state in the cavity between the top plate 55c and the shelf plate 55d, and divides the cavity into left and right. An upper back plate 55g is provided so as to block the rear side of the cavities separated by the upper partition 55e, so that objects can be stored in these cavities from the front of the unit furniture 10.例文帳に追加An upper back plate 55g may be provided to block the front sides of the cavities delimited by the upper partition 55e, in which case objects from the upper space 98 can be stored in these cavities. The upper back plate 55g is made of transparent or opaque material.

The lower partition plate 55f is provided in an upright state in the cavity below the shelf plate 55d, and divides the cavity into left and right sides. The lower back plate 55h is provided so as to block the rear side of the cavity partitioned by the lower partition plate 55f, so that objects can be stored in these cavities from the front of the unit furniture 10. As shown in FIG. A lower back plate 55h may be provided to block the front sides of the cavities delimited by the lower partition 55f, in which case objects from the upper space 98 can be stored in these cavities. The lower back plate 55h is made of transparent or opaque material.

<3. Assembly method>
A method for assembling the unit furniture 10 will be described with reference to FIGS. 13 to 21. FIG.

<3.1. Process of arranging the leg unit and installing the stair unit>
As shown in FIG. 13, the left front leg unit 21 is placed on the floor 2 so as to stand upright. The right front leg unit 22 is separated from the left front leg unit 21 to the right, and the right front leg unit 22 is placed on the floor 2 so as to stand. The left rear leg unit 23 is separated rearward from the left front leg unit 21, and the left rear leg unit 23 is placed on the floor 2 so as to stand. The right rear leg unit 24 is separated rearward from the left rear leg unit 23, and the right rear leg unit 24 is put on the floor 2 so as to stand. The order in which these leg units 21 to 24 are arranged does not matter.

Also, the staircase unit 45 is installed on the right side of the side plate 22c of the right front leg unit 22 and in front of the back plate 22b.

<3.2. Process of attaching the decorative plate>
As shown in FIG. 14, the decorative plates 125 are screwed to the floor panel 25, respectively. Similarly, decorative panels 126-128 are screwed to floor panels 26-28, respectively.

The work of adhering the decorative boards 125-128 to the floor panels 25-28 in this manner can be performed before the work of installing the floor panels 25-28 on the upper ends of the leg units 21-24, as will be described later. Then, the worker places the floor panels 25 to 28 so that the concave surfaces of the floor panels 25 to 28 face upward, and arranges the decorative boards 125 to 128 on the concave surfaces of the floor panels 25 to 28, respectively. The decorative boards 125-128 can be screwed to the floor panels 25-28 from above the decorative boards 125-128. The posture of the worker at this time is not an unreasonable posture such as raising the arm, but a posture of bending forward in a half-bent position, which reduces the burden on the worker. In addition, the possibility of dust, wood chips, etc., coming from the decorative panels 125 to 128 and the floor panels 25 to 28 on the operator's face or the like is extremely low. The operation of attaching the decorative panels 125 to 128 to the floor panels 25 to 28 may be performed either at the installation site or at the factory.

<3.3. Allocation process of floor panel>
As shown in FIG. 15, the concave surfaces of the floor panels 25 to 28 face upward and the flat surfaces of the floor panels 25 to 28 face downward, and these floor panels 25 to 28 are placed on the upper ends of the leg units 21 to 24. put. Specifically, it is as follows.

・Floor panel 25
The short sides of the floor panel 25 are parallel to the back plates 21b and 23b of the left front and left rear leg units 21 and 23, and the floor panel 25 is positioned between the upper end of the left front leg unit 21 and the upper end of the left rear leg unit 23. bridge between. At this time, the rear short side of the floor panel 25 is placed on the upper end of the back plate 23b of the left rear leg unit 23, and the left long side of the floor panel 25 is placed on the left side plates 21c, 23c of the left front and left rear leg units 21, 23. Place the right long side of the floor panel 25 on the upper end of the floor panel 25, place the right long side of the floor panel 25 on the upper ends of the right side plates 21d and 23d of the left front and left rear leg units 21 and 23, and place the left front corner of the floor panel 25 on The right front corner of the floor panel 25 is placed on the upper end of the left side plate 21 c of the left front leg unit 21 , and the left rear corner of the floor panel 25 is placed on the left side of the left rear leg unit 23 . The right rear corner of the floor panel 25 is placed on the upper end of the right side plate 23d of the left rear leg unit 23. Thereby, the floor panel 25 is bridged between the upper end of the left front leg unit 21 and the upper end of the left rear leg unit 23.例文帳に追加

・Floor panel 26
The short sides of the floor panel 26 are parallel to the side plates 21c, 21d and 22c of the left and right front leg units 21 and 22, and the floor panel 26 is positioned between the upper end of the left front leg unit 21 and the upper end of the right front leg unit 22. bridge over At this time, the left short side of the floor panel 26 is placed on the upper end of the side plate 21d of the left front leg unit 21, the right short side of the floor panel 26 is placed on the upper end of the side plate 22c of the right front leg unit 22, and the left front corner of the floor panel 26 is placed. It is placed on the upper end of the side plate 21d of the left front leg unit 21, the right front corner and right rear corner of the floor panel 26 are placed on the upper end of the side plate 22c of the right front leg unit 22, and the left rear corner of the floor panel 26 is floated in the air. In addition, the end surface of the left short side of the floor panel 26 is abutted against the end surface of the right long side of the floor panel 25, and the end surface of the front long side of the floor panel 26 and the end surface of the front short side of the floor panel 25 are flush with each other. .

・Floor panel 27
The short sides of the floor panel 27 are parallel to the side plates 23c, 23d, 24c, 24d of the left rear and right rear leg units 23, 24, and the floor panel 27 is positioned between the upper end of the left rear leg unit 23 and the right front and right rear. and the upper ends of the leg units 22, 24. At this time, the left short side of the floor panel 27 is placed on the upper end of the side plate 23d of the left rear leg unit 23, the right short side of the floor panel 27 is placed on the upper end of the side plate 24c of the right rear leg unit 24, and the left side of the floor panel 27 is placed. The rear corner is placed on the upper end of the side plate 23d of the left rear leg unit 23, the right front corner of the floor panel 27 is placed on the upper end of the side plate 22d of the right front leg unit 22, and the right rear corner of the floor panel 27 is placed on the side plate of the right rear leg unit 24. 24c, and the right front corner of the floor panel 27 is suspended in the air. The left short side end face of the floor panel 27 is abutted against the right long side end face of the floor panel 25 , and the front long side end face of the floor panel 27 is abutted against the rear long side end face of the floor panel 26 . Further, the end face of the rear long side of the floor panel 27 and the end face of the rear short side of the floor panel 25 are flush with each other.

・Floor panel 28
A pair of opposite sides of the floor panel 28 are parallel to the back plates 22b and 24b of the right front and right rear leg units 22 and 24, and the floor panel 28 is positioned between the upper end of the right front leg unit 22 and the upper end of the right rear leg unit 24. span between At this time, the entire front side of the floor panel 28 and both corners thereof are placed on the upper end of the back plate 22b of the right front leg unit 22, and the entire back side of the floor panel 28 is placed on the back plate 24b of the right rear leg unit 24. The left rear corner of the floor panel 28 is placed on the upper end of the left side plate 24c of the right rear leg unit 24, and the right rear corner of the floor panel 28 is placed on the upper end of the right side plate 24d of the right rear leg unit 24.例文帳に追加Also, the left end face of the floor panel 28 is brought into contact with the right end face of the floor panel 27 .

<3.4. Fixing process of floor panel>
As shown in FIG. 16, the abutted end surfaces of the floor panels 25 to 28 are fixed together with a joint material such as screws. Specifically, screws are driven into the frame material on the right long side of the floor panel 25 and the frame material on the left short side of the floor panel 26 to fix them, and the frame material on the right long side of the floor panel 25 and the floor panel are fixed. A frame material on the left short side of the floor panel 27 is driven in to fix them, screws are driven into a frame material on the rear long side of the floor panel 26 and a frame material on the front short side of the floor panel 27 to fix them, and the floor panel 27 is fixed. A frame member on the right short side of the floor panel 28 and a frame member on the left side of the floor panel 28 are fixed by driving screws. Such screw fastening can be easily performed. This is because the concave surfaces of the floor panels 25 to 28 face upward, so that the operator sits on the floor panels 25 to 28, bends down, and fastens them with screws. If the concave surfaces of the floor panels 25 to 28 were to face downward, the worker would have to bend over and raise his hand to screw them, which would be a burden on the worker.

The floor panels 25 to 28 are fixed to the leg units 21 to 24 with joints such as screws. Specifically, screws are driven from above the stile material and auxiliary crosspiece material of the floor panel 25 and the stile material of the floor panel 26, and the stile material and auxiliary crosspiece material of the floor panel 25 and the stile material of the floor panel 26 are attached to the left front leg. The upper end of the unit 21 is screwed. Further, screws are driven into the stile material and auxiliary crosspiece material of the floor panel 25 and the stile material of the floor panel 27 , and the stile material and auxiliary crosspiece material of the floor panel 25 and the stile material of the floor panel 27 are screwed to the left rear leg unit 23 . fasten Further, screws are driven into the frame members of the floor panel 26 and the floor panel 27 to screw the frame members of the floor panel 26 and the floor panel 27 to the right front leg unit 22 . Further, screws are driven into the frame members of the floor panel 27 and the floor panel 28 to screw the frame members of the floor panel 27 and the floor panel 28 to the right rear leg unit 24 .

<3.5. Mounting process of upper suspension rail and double sliding door>
As shown in FIGS. 17 and 18, the upper hanging rails 51 are attached to the end faces of the front short side of the floor panel 25 and the front long side of the floor panel 26, and the upper end of the double sliding door 50 can be slid onto the upper hanging rails 51. Attach to It should be noted that, in the subsequent drawings, by omitting the illustration of the double sliding door 50, the right front leg unit 21 is not hidden.

<3.6. Face Material Allocation and Fixing Process>
As shown in FIGS. 19 and 20, the face members 35-38 are laid out on the concave surfaces of the floor panels 25-28, and the face members 35-38 are fixed to the floor panels 25-28. For example:

- Attachment of face material 38 The concave surface of the floor panel 28 is covered with the face material 38 , and the four sides of the face material 38 are aligned with the four sides of the floor panel 28 . Then, screws are driven into the face member 38 and the floor panel 28 from above the face member 38 .

Attachment of panel 35 The right area of the floor panels 26 and 27 is covered with the panel 35, and the front and rear short sides of the panel 35 are aligned with the front long side of the floor panel 26 and the rear long side of the floor panel 27, respectively. , the right short side of the panel 35 is aligned with the right long sides of the floor panels 26 and 27. Then, screws are driven into the surface material 35 and the floor panels 26 and 27 from above the surface material 35 .

・Affixing the panel 36 The front area of the floor panel 25 and the left area of the floor panel 26 are covered with the panel 36, and the left short side of the panel 36 is aligned with the left long side of the floor panel 25. The front long side is aligned with the front short side of the floor panel 25 and the front long side of the floor panel 26. - 特許庁Then, screws are driven into the face material 36 and the floor panels 25 and 26 from above the face material 36 .

・Affixing the panel 37 The back area of the floor panel 25 and the left area of the floor panel 27 are covered with the panel 37, and the left short side of the panel 37 is aligned with the left long side of the floor panel 25. The rear long side is aligned with the rear short side of the floor panel 25 and the rear long side of the floor panel 27. - 特許庁Then, screws are driven into the surface material 37 and the floor panels 25 and 27 from above the surface material 37 .

<3.7. Laying of flooring sheet and installation of decorative board>
As shown in FIG. 21, the flooring sheet 40 is laid on the face members 35-38. Further, the decorative plate 99 is attached to the front end faces of the floor panels 25 and 26, the right end face of the floor panel 26, and the front end face of the floor panel 28, respectively.

<3.8. Installation process of the handrail unit>
The handrail unit 55 is installed on the flooring sheet 40 so that the handrail unit 55 is arranged along the front sides of the face members 35 and 36. - 特許庁

<3.9. Door installation process>
The door 47 is installed on the floor panel 28 and the panel 38 above the staircase unit 45 so that the closed door 47 is erected along the front edge of the panel 38 and the floor panel 28.例文帳に追加

<4. Advantageous technical effect>
(1) Since the concave surfaces of the floor panels 25 to 28 face upward, it is difficult to join the floor panels 25 to 28 together and to join the floor panels 25 to 28 to the leg units 21 to 24. Since the worker can work in a stooped posture on the floor panels 25 to 28 during work, the joining work is easy.

(2) Since the decorative board 125 is sandwiched between the floor panel 25 and the leg units 21 and 23, the decorative board 125 does not separate from the floor panel 25 even if the strength with which the decorative board 125 is attached to the floor panel 25 is weak. . Therefore, the number of screws for fixing the decorative plate 125 to the floor panel 25 can be reduced, and the decorative plate 125 has a good appearance. The same applies to the decorative plates 126-128.

(3) Before installing the floor panels 25 to 28 on the upper ends of the leg units 21 to 24, the decorative boards 125 to 128 are attached to the floor panels 25 to 28, respectively. The orientation of ~28 is free. Therefore, the operator places the floor panels 25 to 28 so that the concave surfaces of the floor panels 25 to 28 face upward at the installation site or in the factory, and in a natural half-bent forward leaning posture, the decorative panels 125 to 128 are installed. The veneers 125-128 can be screwed to the floor panels 25-28 from above. Therefore, the work load is small and work safety is high. In addition, there is a very low possibility that wood chips and the like generated from the decorative panels 125 to 128 and the floor panels 25 to 28 will come into contact with the operator's face or the like.

(4) At least one of the screws that fasten the decorative plate 125 to the floor panel 25 is driven into a position overlapping the upper ends of the leg units 21 and 23 that support the floor panel 25 . Therefore, such screws are hidden by the leg units 21 and 23 . Therefore, the design of the decorative plate 125 is good. The same applies to the decorative plates 126-128.

(5) Since the floor panels 26 and 27 are supported at three points, when attaching the floor panels 25 to 27 to the upper ends of the leg units 21 to 24, materials are prepared separately from the leg units 21 to 24. It becomes unnecessary to support the floor panels 25 to 27 from below. Therefore, the space 97 under the floor panels 25 to 27 can be widened.

(6) Since the left rear corner of the floor panel 26 and the left front corner of the floor panel 27 are floating in the air, the space 97 under the floor panels 25 to 27 can be widened.

(7) Since the face material 35 is attached to the floor panels 26 and 27 with screws, the joint strength between the floor panels 26 and 27 is increased. Since the face material 36 is attached to the floor panels 25 and 26 with screws, the bonding strength between the floor panels 25 and 26 is increased. Since the face material 37 is attached to the floor panels 25 and 27 with screws, the bonding strength between the floor panels 25 and 27 is increased. Therefore, even if the left rear corners of the floor panel 26 and the left front corners of the floor panel 27 are floating in the air, the sinking of these corners is reliably suppressed.

<5. Modification 1>
The front-to-rear lengths of the side plates 21c and 21d of the left front leg unit 21 are longer than in the above embodiment, and the left rear corner of the floor panel 26 and the left front corner of the floor panel 27 rest on the upper end of the side plate 21d of the leg unit 21. may be fixed. In this case, the front-rear length of the side plate 21c of the right front leg unit 22 is shorter than in the above embodiment, the right rear corner of the floor panel 26 and the right front corner of the floor panel 27 are floating in the air, and the floor panel 28 is longer than in the above embodiment, and the front edge of the floor panel 28 rests on the upper end of the back plate 22b of the leg unit 22 and is fixed.

<6. Modification 2>
The front-rear length of the side plate 23d of the left rear leg unit 23 is longer than in the above embodiment, and the left rear corner of the floor panel 26 and the left front corner of the floor panel 27 rest on the upper end of the side plate 23d of the leg unit 23. May be fixed. In this case, the front-rear length of the side plate 21c of the right front leg unit 22 is shorter than in the above embodiment, the right rear corner of the floor panel 26 and the right front corner of the floor panel 27 are floating in the air, and the floor panel 28 is longer than in the above embodiment, and the front edge of the floor panel 28 rests on the upper end of the back plate 22b of the leg unit 22 and is fixed. Also, in this case, the left rear leg unit 23 is the first leg unit, the left front leg unit 21 is the second leg unit, the right rear leg unit 24 is the third leg unit, and the right front leg unit 22 is the fourth leg unit, floor panel 25 is the first floor panel, floor panel 27 is the second floor panel, floor panel 26 is the third floor panel, floor panel 28 is the fourth floor. In the panel, the face material 35 corresponds to the first face material, the face material 37 corresponds to the second face material, the face material 36 corresponds to the third face material, and the face material 38 corresponds to the fourth face material.

<7. Modification 3>
The front-rear length of the side plate 24c of the right rear leg unit 24 is longer than in the above embodiment, and the right rear corner of the floor panel 26 and the right front corner of the floor panel 27 rest on the upper end of the side plate 24c of the leg unit 24. May be fixed. In this case, the front-rear length of the side plate 21c of the right front leg unit 22 is shorter than in the above embodiment, the right rear corner of the floor panel 26 and the right front corner of the floor panel 27 are floating in the air, and the floor panel 28 is longer than in the above embodiment, and the front edge of the floor panel 28 rests on the upper end of the back plate 22b of the leg unit 22 and is fixed. Also, in this case, the left rear leg unit 23 is the first leg unit, the left front leg unit 21 is the second leg unit, the right rear leg unit 24 is the third leg unit, and the right front leg unit 22 is the fourth leg unit, floor panel 25 is the first floor panel, floor panel 27 is the second floor panel, floor panel 26 is the third floor panel, floor panel 28 is the fourth floor. In the panel, the face material 35 corresponds to the first face material, the face material 37 corresponds to the second face material, the face material 36 corresponds to the third face material, and the face material 38 corresponds to the fourth face material.

10 unit furniture 21, 22, 23, 24 leg unit 25, 26, 27, 28 floor panel 35, 36, 37, 38 face material 125, 126, 127, 128 veneer

Claims (7)

In the unit furniture placed on the floor of the room,
a plurality of leg units placed in an upright state on the floor;
a plurality of floor panels having one side concave and the other side flat;
The floor panel includes a rectangular frame formed by assembling stiles into a rectangular shape when viewed from above or below, a flat surface material attached to the lower surface of the rectangular frame, and the a recess surrounded by a rectangular frame and having the face material as a bottom,
The floor panel spans between the upper ends of the leg units and is laid out to be laid out,
A unit piece of furniture, wherein the floor panel is placed on and fixed to the upper end of the leg unit with the one concave surface facing upward and the other flat surface facing downward. In the unit furniture according to claim 1,
further comprising a plurality of decorative panels each attached to the other flat surface of the floor panel;
A unit piece of furniture, wherein the floor panel is placed on the upper end of the leg unit from above the decorative board and fixed. In the unit furniture according to claim 2,
Unit furniture, wherein the decorative plate is screwed to the floor panel at a position where the decorative plate is placed on the upper end of the leg unit. In the unit furniture according to claim 1,
The unit furniture, wherein the floor panels abutted against each other are screwed from the inside of the concave shape of the one surface. In the unit furniture according to claim 1,
Unit furniture, wherein the floor panel is screwed to the upper end of the leg unit from above. In the unit furniture according to claim 1,
A unit piece of furniture, further comprising a plurality of second face members adhered to the concave one surface and spread over the plurality of floor panels. In the unit furniture according to claim 6,
The unit furniture, wherein the face material is pasted on the recessed one surface of the floor panels that are abutted against each other, overcoming a portion where the floor panels are abutted against each other.

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