JP7209478B2 - floor structure - Google Patents

Description

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a floor structure on which columns are installed.

Conventionally, a so-called wet construction method floor structure is known in which a foundation is set up on the ground using concrete or the like, mortar is applied to the foundation, and a plurality of tiles are pasted (for example, Patent Document 1). reference).

JP-A-2004-232327

In a floor structure constructed by pasting tiles, it has been difficult to fix the posts to the tiles themselves because the tiles are hard when installing posts to support handrails, fences, and the like. In addition, when fixing the post to a structure placed below the tile, it is necessary to drill holes in the tile, and when drilling holes in the tile, the tile itself is hard and may be damaged. . Therefore, it was difficult to drill holes in the tiles and install the supports.
Therefore, in a floor structure having floor materials such as tiles, it is desirable to be able to easily install the supports.

SUMMARY OF THE INVENTION An object of the present invention is to provide a floor structure in which support columns can be easily installed.

The present invention comprises a plurality of bases (for example, a base 2 to be described later) arranged on the ground, a plurality of pillars (for example, a bundle 3 to be described later) erected on the plurality of bases, and the A plurality of girders installed on a plurality of pillars (for example, a girders 4 described later), a plurality of joists built on the plurality of girders (for example, a joist 5 described below), and the girders and / or A plurality of floor materials (for example, tiles 11 to be described later) laid on the floor joist, and supports directly or indirectly fixed to the upper surface of the joist or the upper surface of the joist outside the floor material (for example, a post 15 to be described later) and a floor structure (for example, a floor structure 1 to be described later).

Further, a base member (for example, a base member 71 to be described later) fixed to the upper surface of the joist or the upper surface of the joist outside the floor material is further provided, and the support post is connected to the joist via the base member. or the upper surface of the joists.

In addition, the base member has a slide groove (for example, a slide plate arrangement groove 713b described later) extending along the longitudinal direction of the joist or the joist, and the post is slidable along the slide groove. is preferably configured to

Moreover, it is preferable that the upper surface of the base member is formed so as to be arranged on substantially the same plane as the upper surface of the floor material.

Moreover, it is preferable to further include a cover member (for example, a groove cover 76 to be described later) arranged in a portion of the slide groove where the support is not arranged.

Also, a curtain plate mounting member (for example, a curtain plate mounting member 8 described later) fixed to the joist or the joists, and a curtain plate member attached to the curtain plate mounting member and arranged outside the base member (For example, a curtain plate member 9 to be described later).

ADVANTAGE OF THE INVENTION According to this invention, the floor structure which can install a support|pillar easily can be provided.

It is a top view which shows the floor structure which concerns on this embodiment. FIG. 2 is a cross-sectional view taken along the line AA of FIG. 1; FIG. 2 is a cross-sectional view taken along line BB of FIG. 1; FIG. 2 is a sectional view taken along line CC of FIG. 1; FIG. 2 is a cross-sectional view taken along line DD of FIG. 1; FIG. 4 is a perspective view showing a configuration of a portion where a column is connected to the column support structure; FIG. 2 is a cross-sectional view taken along line EE of FIG. 1;

A floor structure 1 according to one embodiment of the present invention will be described. FIG. 1 is a plan view showing a floor structure according to this embodiment. FIG. 2 is a cross-sectional view taken along line AA of FIG. 3 is a cross-sectional view taken along line BB of FIG. 1. FIG.

A floor structure 1 according to an embodiment of the present invention, as shown in FIG. 1, is a deck constructed in the vicinity of a building 100 (for example, a garden) by a dry construction method. The floor structure 1 is formed in a rectangular shape with one side in contact with the wall surface of the building 100 .

As shown in FIGS. 1 to 3, the floor structure 1 includes a plurality of bases 2, a plurality of bundled pillars 3 as pillars, a plurality of large pulleys 4, a plurality of joists 5, and a plurality of auxiliary joists. 6, a post support structure 7, a plurality of posts 15, a plurality of handrails 16, a panel mounting member 8, a panel member 9, and a floor 10. The bundle pillars 3, the large pulleys 4, the joists 5, the auxiliary joists 6, the pillars 15, the handrails 16, and the curtain plate members 9 are all made of aluminum profiles.

A plurality of bases 2 are arranged on the ground, as shown in FIGS. A plurality of bundle pillars 3 are erected on a plurality of bases 2 .

A plurality of large pulleys 4 are installed on a plurality of bundle poles 3. - 特許庁The ohiki 4 is composed of, for example, a substantially prismatic long member having a hollow portion. A plurality of large pulleys 4 are arranged parallel to the building 100 at predetermined intervals so as to follow the wall surface of the building 100 and are constructed over the plurality of bundle pillars 3 . A pair of protruding portions 4a that protrude horizontally from both side surfaces are formed in the middle of the ohiki 4 in the vertical direction. A plurality of floor joists 5 and a plurality of auxiliary floor joists 6 are installed on the upper surface of the projecting portion 4a.

A plurality of floor joists 5 are installed on a plurality of joists 4 as shown in FIGS. 2 and 3 . The floor joist 5 is composed of, for example, a substantially prismatic long member having a hollow portion. A plurality of floor joists 5 are arranged at predetermined intervals in parallel in a direction perpendicular to the horizontal direction in which the wall surface of the building 100 extends, and span the plurality of joists 4 . The lower part of the floor joist 5 is fixed to the hoist 4 while being placed on the upper surface of the protruding part 4 a of the hoist 4 .

The plurality of auxiliary joists 6 are arranged side by side between adjacent joists 5 among the plurality of joists 5, as shown in FIG. A plurality of auxiliary joists 6 are installed between the adjacent girders 4 and extend in parallel in a direction orthogonal to the horizontal direction in which the wall surface of the building 100 extends so as to connect the adjacent girders 4 . The auxiliary joist 6 is, for example, formed with a width smaller than that of the joist 5 and is composed of a substantially prismatic long member having a hollow portion. The lower part of the auxiliary joist 6 is fixed to the hoist 4 while the auxiliary joist 6 is placed on the upper surface of the projecting portion 4 a of the hoist 4 .

The floor section 10 includes a plurality of tiles 11 (floor materials) and a plurality of joint materials 12, as shown in FIGS.

Each of the plurality of tiles 11 is, for example, square in plan view and has a predetermined thickness. A plurality of tiles 11 are laid on the large pulley 4 , the joist 5 and the auxiliary joist 6 .
In this embodiment, as shown in FIG. 2, the tiles 11 are supported by the joists 5 and the auxiliary joists 6 in the cross section parallel to the building 100 . In addition, as shown in FIG. 2, the outer ends of the tiles 11 arranged at the ends of the width of the floor 10 (right and left in FIG. 1, right and left in FIG. 2) are the widest. It is not supported by the joist 5 which is arranged on the side.
In addition, as shown in FIG. 3, the tiles 11 are supported by a plurality of hoists 4 in a cross section perpendicular to the building 100 . The outer end of the tile 11 arranged at the end of the frontage side (the front side in FIG. 1, the left side in FIG. 3) of the floor 10 is the inner portion of the upper surface of the obi 4 arranged closest to the frontage. supported by

As shown in FIG. 1, the plurality of joint materials 12 are formed to have a thickness smaller than the thickness of the tiles 11, and are arranged at positions between the tiles 11 so that the longitudinal direction is along the edges of the tiles 11. be.

The column support structure 7 will be explained. FIG. 4 is a sectional view taken along line CC of FIG. FIG. 5 is a cross-sectional view taken along line DD of FIG. FIG. 6 is a perspective view showing the configuration of the portion where the support pillar 15 is connected to the support structure 7. As shown in FIG.

The pillar support structure 7 is a structure that supports and fixes a plurality of pillars 15, as shown in FIGS. A plurality of supports 15 are arranged outside the tiles 11 on three sides other than the part where the building 100 is arranged in order to support three handrails 16 (see FIG. 1) in the floor structure 1. . A handrail 16 is connected to the upper end of the post 15 . The three handrails 16 each extend along three sides of the four sides of the floor structure 1 other than the part where the building 100 is arranged, as shown in FIG. 1 in plan view.

In the present embodiment, the support structure 7 is provided on the outer edge of the floor portion 10 on the projecting width side (the right side and the left side in FIG. 1), and the frontage side (the front side in FIG. 1) of the floor portion 10 is provided on the outer edge. The column support structure 7 will be described.

First, the column support structure 7 provided on the outer edge on the projecting width side (right side and left side in FIG. 1) of the floor portion 10 will be described.
The outside edges of the tiles 11 are not supported by the joists 5 as shown in FIG. Specifically, the ends of the tiles 11 on the projecting width side of the floor 10 are located inside the floor 10 relative to the inner ends of the floor joists 5 .

The column support structure 7 secures the lower ends of the columns 15 to the floor 10 . As shown in FIGS. 4 and 5, the column support structure 7 includes a base member 71, a support member 72, a double cylinder 73, a back plate member 74, a column lower ring cover 75, and a groove cover 76. (Cover member).

The base member 71 is arranged outside the tiles 11 . The base member 71 is arranged on each side of the floor section 10 other than the building 100, outside the plurality of tiles 11 arranged along each side of the floor section 10, and in the direction in which each side of the floor section 10 extends. extends to The base member 71 extends along the longitudinal direction of the joist 5 and is fixed to the upper surface 51 of the joist 5 located on the outermost width side of the tile 11 . The post 15 is fixed to the upper surface 51 of the floor joist 5 via the base member 71 by being fixed to the base member 71 .

The base member 71 has an inner hollow portion 711 , an outer hollow portion 712 , and a post mounting recess 713 , as shown in FIG. 4 . The inner hollow portion 711 , the outer hollow portion 712 , and the post mounting recess 713 are integrally formed and arranged side by side in the width direction of the base member 71 . The inner hollow portion 711 , the outer hollow portion 712 , and the post mounting recess 713 are arranged side by side in this order from the inside to the outside of the floor structure 1 in the width direction of the base member 71 . The inner hollow portion 711 , the outer hollow portion 712 , and the post mounting recess 713 are formed to extend in the longitudinal direction of the base member 71 .

The inner hollow portion 711 and the outer hollow portion 712 are composed of, for example, substantially prismatic long members having hollow portions. The width of the outer hollow portion 712 is longer than the width of the inner hollow portion 711 . The upper surfaces of the inner hollow portion 711 and the outer hollow portion 712 are arranged substantially flush with the upper surface of the tile 11 . As a result, the upper surface of the base member 71 is formed so as to be arranged on substantially the same plane as the upper surface of the tile 11 .

The inner hollow portion 711 and the post mounting recess 713 rest on the upper surface 51 of the joist 5 . The total length of the width of the inner hollow portion 711 and the width of the post mounting recess 713 is formed to be approximately the same length as the width of the joist 5 .

The outer hollow portion 712 is mounted on the upper surface of the base member mounting portion 82 of the curtain plate mounting member 8 (described later) attached to the side surface of the joist 5 . The curtain plate mounting member 8 is a member that supports the outer hollow portion 712 from below and receives the upper end portion of the curtain plate member 9 . Outside the outer hollow portion 712, a curtain plate member 9, which will be described later, is arranged.

The post mounting recess 713 is arranged between the inner hollow portion 711 and the outer hollow portion 712 in the width direction of the base member 71 . The post mounting recess 713 has a bottom plate 714 formed at its lower end and is formed in a concave shape with an open upper side. Further, the post mounting recess 713 has a lower groove 713a formed on the upper side of the bottom plate 714 in the lower portion, and a slide plate arrangement groove 713b (slide groove) formed on the upper side of the lower groove 713a.

The bottom plate 714 constitutes the bottom surface of the post mounting recess 713, and the base member 71 is fixed to the joist 5 by fixing the bottom plate 714 to the upper surface of the joist 5 with a plurality of screw members 714a. As shown in FIG. 5 , the plurality of screw members 714 a are arranged side by side in the longitudinal direction of the base member 71 in the longitudinal direction of the base member 71 where the pillars 15 are not arranged, thereby fixing the bottom plate 714 to the joists 5 . do. As a result, the base member 71 is fixed to the joist 5 by a plurality of screw members 714a.

The lower groove 713a and the slide plate arrangement groove 713b are arranged side by side in the vertical direction in the post mounting recess 713 . The lower groove 713 a and the slide plate arrangement groove 713 b are formed extending over the entire longitudinal direction of the base member 71 and extend along the longitudinal direction of the joists 5 .

A pair of downward protrusions 713c are formed at the vertical boundary between the lower groove 713a and the slide plate arrangement groove 713b. The pair of downward protruding portions 713c protrude inward from both sides of the inner side surface of the base member 71 in the width direction of the post mounting recess 713 and extend in the longitudinal direction of the base member 71 .

A pair of upper protrusions 713d are formed below the upper surfaces of the pair of base members 71 above the slide plate arrangement grooves 713b. The pair of upper protruding portions 713 d protrude inward from both sides of the inner surface of the base member 71 in the width direction of the support mounting recess 713 and extend in the longitudinal direction of the base member 71 .

A slide plate 722 (described later) of the support member 72 is arranged in the slide plate arrangement groove 713b. A groove cover 76 is arranged above the slide plate arrangement groove 713b in a portion where the strut 15 is not arranged. The groove cover 76 covers the slide plate arrangement groove 713b from above in the portion where the support 15 is not arranged in the slide plate arrangement groove 713b.

Outside the lower end of the support 15, a support lower ring cover 75 having a ring dome shape is arranged above the slide plate arrangement groove 713b. The column lower annular cover 75 annularly covers the portion of the slide plate arrangement groove 713 b that cannot be covered by the groove cover 76 at the lower end of the column 15 . The column lower ring cover 75 is fixed to the lower end of the column 15 by a screw member 751 .

A back plate member 74 having a predetermined length in the longitudinal direction of the base member 71 is arranged in the lower groove 713a. The back plate member 74 is fastened together with a slide plate 722 (described later) of the support member 72 arranged in the slide plate arrangement groove 713b by a bolt member 741 .

The support member 72 has a tubular extension 721 and a slide plate 722 connected to the lower end of the tubular extension 721 .

Cylindrical extension portion 721 is formed in a cylindrical shape extending in the vertical direction. The tubular extension portion 721 is inserted into an inner tubular portion 732 of the double tubular body 73 (described later). The upper surface of the slide plate 722 is connected to the lower end of the tubular extension 721 .

The upper surface of the slide plate 722 is connected to the lower end of the tubular extension 721 . As shown in FIG. 5, the slide plate 722 is shaped like a plate extending in the longitudinal direction of the base member 71 for a predetermined length. The slide plate 722 is arranged in the slide plate arrangement groove 713b of the base member 71 and configured to be slidable along the slide plate arrangement groove 713b. Since the slide plate 722 is configured to be slidable along the slide plate arrangement groove 713b, the post 15 fixed to the double cylinder 73 can be installed at any position in the longitudinal direction of the slide plate arrangement groove 713b. be.

The slide plate 722 is configured to be slidable along the slide plate arrangement groove 713b. With the base member 71 positioned in the longitudinal direction, the bolt member 741 is attached to the back plate member 74 arranged in the lower groove 713a. are tightened together and fixed. As a result, the slide plate 722 is fixed to the base member 71 in a state in which the pair of downward protrusions 713c arranged at the boundary between the slide plate arrangement groove 713b and the lower groove 713a of the base member 71 are sandwiched in the vertical direction. be.

The double cylinder 73 is interposed between the column 15 and the support member 72 and connects the column 15 and the support member 72 . As shown in FIGS. 4 and 5, the double cylinder 73 is formed in a double cylinder shape and extends vertically. Most of the upper part of the double cylinder 73 is arranged inside the column 15 . The double cylinder 73 is fixed to the column 15 in the middle in the vertical direction. The tubular extending portion 721 of the support member 72 is inserted into the lower end portion of the double tubular body 73 . 4 to 6, the double cylinder 73 has an outer cylinder portion 731, an inner cylinder portion 732, an upper annular plate 733, and a lower annular plate 734. As shown in FIGS.

The outer tubular portion 731 and the inner tubular portion 732 are formed in a cylindrical shape extending in the vertical direction. The diameter of the outer tubular portion 731 is formed larger than the diameter of the inner tubular portion 732 . The inner tubular portion 732 is formed longer than the outer tubular portion 731 . The inner tubular portion 732 is arranged so as to vertically penetrate the inside of the outer tubular portion 731 . The upper portion of the inner tubular portion 732 is arranged to protrude upward from the upper end portion of the outer tubular portion 731 , and the lower portion of the inner tubular portion 732 is arranged to protrude downward from the lower end portion of the outer tubular portion 731 .

The upper annular plate 733 is formed in an annular plate shape. The upper annular plate 733 is arranged horizontally between the outer tubular portion 731 and the inner tubular portion 732 so as to block the space between the outer tubular portion 731 and the inner tubular portion 732 at the upper end portion of the outer tubular portion 731 . .
The lower annular plate 734 is formed in an annular plate shape. The lower annular plate 734 is horizontally arranged between the outer tubular portion 731 and the inner tubular portion 732 so as to block the space between the outer tubular portion 731 and the inner tubular portion 732 at the lower end portion of the outer tubular portion 731 . be.

In the double cylinder 73 described above, the outer cylinder portion 731, the inner cylinder portion 732, the upper annular plate 733, and the lower annular plate 734 are fixed by, for example, welding or caulking.

The tubular extending portion 721 of the support member 72 is inserted and arranged inside the lower end portion of the inner tubular portion 732 of the double tubular body 73 . Thereby, the double cylinder 73 is supported by the support member 72 .

The outer tubular portion 731 of the double tubular body 73 is arranged inside the column 15 as shown in FIG. A plurality of bolt members 151 that penetrate horizontally from the outside of the column 15 are arranged through the outer cylindrical portion 731 . In the present embodiment, two pairs of bolt members 151 are provided so as to be separated from each other in the vertical direction. The pair of bolt members 151 are arranged so that their distal ends face each other with the inner cylindrical portion 732 sandwiched in the radial direction. As a result, the ends of the pair of bolt members 151 abut against the outer circumferential surface of the inner tubular portion 732 while diametrically sandwiching the inner tubular portion 732 , thereby fixing the strut 15 to the double tubular body 73 .

In the column support structure 7 configured as described above, the columns 15 can be fixed to the floor joists 5 outside the tiles 11 in the floor structure 1 on which the plurality of tiles 11 are arranged. On the outside of the tiles 11, the base member 71 can be fixed to the joist 5, and the pillars 15 can be attached to the base member 71. Therefore, in the floor structure 1 in which the plurality of tiles 11 are arranged, the tiles 11 can be perforated. The strut 15 can be easily installed on the floor 10 without having to install it.

Further, since the slide plate arrangement groove 713b is formed to extend in the longitudinal direction of the base member 71, the post 15 can be easily installed at any position in the longitudinal direction of the base member 71. As shown in FIG. Also, after the support 15 is installed, the longitudinal position of the base member 71 of the support 15 can be easily changed.

After the base member 71 of the column 15 is positioned and installed in the longitudinal direction, the slide plate arrangement groove 713b can be covered with the groove cover 76, and the slide plate is arranged at the lower end of the column 15 with the column lower annular cover 75. Since the portion of the groove 713b that cannot be covered by the groove cover 76 can be annularly covered, the design can be improved.

Further, the upper surfaces of the inner hollow portion 711 and the outer hollow portion 712 of the base member 71 are formed so as to be arranged on substantially the same plane as the upper surface of the tile 11 . Since the upper surface of the base member 71 and the upper surface of the tile 11 are substantially flush with each other, the design can be improved.

Next, the column support structure 7 provided on the outer edge of the floor 10 on the front side (front side in FIG. 1) will be described. 7 is a cross-sectional view taken along line EE of FIG. 1. FIG.

The column support structure 7 provided on the outer edge of the frontage side (the front side in FIG. 1) of the floor portion 10 is different from the column support structure 7 provided on the outer edge of the floor portion 10 on the extension side (the right side and the left side in FIG. 1). Thus, the base member 71 of the support structure 7 is fixed to the upper surface 51 of the joist 5 on the projecting width side (right and left sides in FIG. 1), while the frontage side (front side in FIG. 1) It is fixed to the upper surface 41 of 4.
Specifically, as shown in FIG. 7, in the column support structure 7 provided on the outer edge of the floor 10 on the front side (front side in FIG. , it is fixed to the upper surface 41 of the large pulley 4 arranged closest to the frontage. By being fixed to the base member 71 , the post 15 is fixed to the upper surface 41 of the obi 4 via the base member 71 .

In addition, the outer edge of the tile 11 is supported by a part of the inner side of the upper surface 41 of the hoiki 4 at the edge of the frontage side of the floor 10, as shown in FIG.
Specifically, in the support structure 7 provided on the outer edge of the frontage side (front side in FIG. 1) of the floor section 10, the tiles 11 are arranged at the frontage side end of the floor section 10 as shown in FIG. , the outer edge of the tile 11 is supported by a part of the inner side of the upper surface 41 of the hoist 4 . Specifically, the ends of the tiles 11 on the side of the frontage of the floor 10 are positioned outside the floor 10 relative to the inner ends of the hoiki 4 .

As for the other points, the support structure 7 provided on the outer edge of the frontage side (the front side in FIG. 1) of the floor 10 is provided on the outer edge of the protruding width side (the right side and the left side in FIG. 1) of the floor section 10. It is the same as the description of the column support structure 7 . Therefore, the description of the pillar support structure 7 provided on the outer edge of the frontage side (the front side in FIG. 1) of the floor section 10 refers to the pillar support structure 7 provided on the outer edge of the floor section 10 on the projecting width side (the right side and the left side in FIG. 1). The description of structure 7 is used, and the description thereof is omitted.

The curtain plate member 9 will be described. As shown in FIGS. 4 and 7 , the panel member 9 is arranged to cover the side portion of the outer edge of the floor portion 10 . In this embodiment, the panel member 9 is attached to the outer side of the base member 71 in the column support structure 7 via the panel attachment member 8 .

As shown in FIG. 4, the curtain plate member 9 is mounted on the outside of the base member 71 and on the side of the outer edge of the floor portion 10 on the extension width side (right side and left side in FIG. 1) via the curtain plate mounting member 8. It is attached to the side surface of the joist 5. In addition, as shown in FIG. 7 , the curtain plate member 9 is arranged on the side of the outer edge of the frontage side (the front side in FIG. 1 ) of the floor 10 via the curtain plate mounting member 8 . It is attached to the side of the ohiki 4 .

In the present embodiment, the structure to which the curtain plate member 9 and the curtain plate mounting member 8 are attached is either the extension side (the right side and the left side in FIG. 1) or the frontage side (the front side in FIG. 1) of the floor section 10. The configuration is the same even when it is provided on the side of the outer edge of the .

The curtain board mounting member 8 is fixed to the joist 4 (see FIG. 7) or the joist 5 (see FIG. 4) arranged on the side of the edge of the floor 10 . A curtain plate member 9 is attached to the curtain plate mounting member 8 . The curtain plate mounting member 8 is arranged between the floor portion 10 and the curtain plate member 9 .

In this embodiment, as shown in FIG. 4 , the curtain board mounting member 8 arranged on the extension width side of the floor section 10 is attached to the locking portion 53 of the joist 5 arranged on the edge side of the floor section 10 . It is fixed to the side surface of the joists 5 arranged on the edge side of the floor section 10 by screwing while being placed on the upper surface.
Further, as shown in FIG. 7, the curtain plate mounting member 8 arranged on the frontage side of the floor section 10 is placed on the upper surface of the protruding portion 42 of the large pulley 4 arranged on the edge side of the floor section 10. In this state, it is fixed to the side surface of the large pulley 4 arranged on the edge side of the floor section 10 by screwing.

As shown in FIGS. 4 and 7, the curtain plate mounting member 8 includes a vertically extending fixed wall 81, a base member mounting portion 82, an upward projecting wall 83 as an upward projecting portion, and a side projecting wall 84. , a downward protruding wall 85 as a downward protruding portion, and a rear laterally extending wall 86 .

The vertically extending fixed wall 81 is a wall extending in the vertical direction. The vertically extending fixed wall 81 abuts on the outer side surface of the hoiki 4 or the joist 5 and is fixed to the outer side surface of the hoiki 4 or the joist 5 .

The base member placing portion 82 horizontally protrudes from the upper end of the vertically extending fixed wall 81 toward the curtain plate member 9 arranged outside the floor portion 10 . The outer edge of the base member 71 is placed on the upper surface of the base member placing portion 82 .

The upward protruding wall 83 is formed on the upper side of the curtain plate mounting member 8 and protrudes upward from the upper surface of the base member mounting portion 82 on the outer end side of the base member mounting portion 82 .
The side protruding wall 84 is formed to horizontally protrude from the lower end of the vertically extending fixed wall 81 toward the curtain plate member 9 .

The downward protruding wall 85 is a wall extending in the vertical direction, and protrudes downward from the end of the side protruding wall 84 on the side of the curtain plate member 9 . An intermediate protruding piece 95 of the curtain plate member 9 abuts against the outer side surface of the downward protruding wall 85 . A lower protruding engaging piece 96 (lower engaging portion) of the curtain plate member 9 (described later) is engaged with the lower end portion 85 a of the downward protruding wall 85 .

The rear laterally extending wall 86 is formed so as to horizontally protrude toward the floor 10 from the rear surface in the middle of the downward projecting wall 85 in the vertical direction. The tip of the rear laterally extending wall 86 is placed on the upper surface of the projecting portion 42 (see FIG. 4) on the outside of the floor portion 10 in the joist 4, or on the joists 5 on the outside of the floor portion 10. It is placed on the upper surface of the stop portion 53 (see FIG. 7).

The curtain plate member 9 is fitted and attached to the curtain plate mounting member 8 as shown in FIG. The curtain plate member 9 is arranged outside the base member 71 in a state where it is attached to the curtain plate mounting member 8 . In this embodiment, regarding the configuration in which the panel member 9 is attached to the panel mounting member 8, the panel member 9 arranged on the extension width side of the floor section 10 in FIG. 4 will be described. The curtain plate member 9 arranged on the frontage side of the floor portion 10 has the same configuration.

As shown in FIG. 4, the curtain plate member 9 is formed of a plate material that extends vertically and is elongated in the horizontal direction. When the curtain plate member 9 is attached to the curtain plate mounting member 8, the curtain plate member 9 includes a side wall 91 as a side plate, a base member housing upper surface wall 92 as an upper surface plate, and a projecting engagement portion as a projecting engagement portion. It has a stop wall 93, a lighting accommodation groove 94, an intermediate protruding piece 95, and a lower protruding engaging piece 96 as a lower engaging portion.

The side wall 91 is formed to extend in the vertical direction at the side portion of the outer edge of the floor portion 10 and is formed in a flat plate shape.

The base member housing top wall 92 is formed on the upper side of the side wall 91 and extends horizontally from the upper end of the side wall 91 toward the floor 10 side. Below the base member accommodating upper wall 92, the outer end of the base member 71 placed on the upper surface of the base member placing portion 82 is accommodated on the tip side of the base member accommodating upper surface wall 92. On the base end side of the upper surface wall 92 , the upper end portion of the upward projecting wall 83 of the curtain plate mounting member 8 abuts against the lower surface of the base member accommodating upper surface wall 92 .

The protruding locking wall 93 protrudes downward from the lower surface of the underlying member accommodating upper surface wall 92 at a position between the outer edge of the underlying member 71 and the upward protruding wall 83 on the lower surface of the underlying member accommodating upper surface wall 92 . . The projecting locking wall 93 is locked to the upwardly projecting wall 83 of the curtain plate mounting member 8 . The projecting locking wall 93 is engaged with the upward projecting wall 83 of the curtain plate mounting member 8 so that the curtain plate member 9 is positioned outside the floor portion 10 . Locate the horizontal position.

The lighting housing groove 94 is a groove provided in the lower portion of the side wall 91, is formed to open toward the floor portion 10, and extends in the horizontal direction. A small illumination such as an LED is appropriately arranged in the illumination housing groove 94 .

The intermediate protruding piece 95 protrudes laterally toward the floor section 10 from the back surface of the side wall 91 in the middle of the side wall 91 in the vertical direction. The tip of the intermediate projecting piece 95 contacts the outer side surface of the downwardly projecting wall 85 of the curtain plate mounting member 8 .

The lower protruding engaging piece 96 extends downward from the base member housing top wall 92 of the side wall 91 and extends from the rear surface of the side wall 91 below the middle protruding piece 95 in the vertical direction toward the floor 10 side. extends to The lower protruding engaging piece 96 extends with an upward slope on the side of the curtain plate mounting member 8 and has an engaging stepped portion 96a. The engagement stepped portion 96 a is formed in a stepped shape in the middle of the extension of the lower projecting engagement piece 96 and engages with the lower end portion 85 a of the downward projecting wall 85 of the curtain plate mounting member 8 .

In the curtain plate member 9 configured as described above, the base member accommodating upper surface wall 92 abuts the upper end portion of the upward projecting wall 83 of the curtain plate mounting member 8 and the protruding locking wall 93 is positioned above the curtain plate mounting member 8 . When the engagement stepped portion 96a of the lower protruding engagement piece 96 is engaged with the lower end portion 85a of the downward protruding wall 85 of the panel mounting member 8, the panel mounting member 8 is engaged with the projecting wall 83. can be fitted and attached.

According to the floor structure 1 of this embodiment described above, the following effects are obtained.
The floor structure 1 of the present embodiment includes a plurality of bases 2 arranged on the ground, a plurality of bundled pillars 3 erected on the plurality of bases 2, and a plurality of columns erected on the pillars 3. A hoiki 4, a plurality of floor joists 5 installed on the plurality of hoiki 4, a plurality of tiles 11 laid on the hoiki 4 and/or the joist 5, and the upper surface of the hoiki 4 outside the tiles 11 Alternatively, a post 15 fixed directly or indirectly to the upper surface of the joist 5 is provided. Therefore, on the outside of the tile 11, the post 15 can be fixed to the joist 4 or the floor joist 5. - 特許庁As a result, the post 15 can be easily installed without drilling the tile 11 .

In addition, in the present embodiment, a base member 71 is further provided outside the flooring 11 and fixed to the upper surface of the obi 4 or the upper surface of the joist 5 , and the support 15 is attached to the upper surface of the obi 4 via the base member 71 . Alternatively, it is fixed to the upper surface of the joist 5 . As a result, the post 15 can be easily installed on the floor structure 1 via the base member 71 .

In this embodiment, the base member 71 has a slide plate arrangement groove 713b extending along the longitudinal direction of the joist 4 or the joist 5, and the post 15 is slidable along the slide plate arrangement groove 713b. configured to Thereby, the post 15 can be easily installed at an arbitrary position in the longitudinal direction of the base member 71 .

Further, in this embodiment, a groove cover 76 is arranged in a portion of the slide plate arrangement groove 713b where the strut 15 is not arranged. As a result, the portion of the slide plate arrangement groove 713b where the support 15 is not arranged can be covered with the groove cover 76, so that the design can be improved.

Further, in the present embodiment, the upper surface of the base member 71 is formed so as to be arranged substantially on the same plane as the upper surface of the tile 11 . As a result, the upper surface of the base member 71 and the upper surface of the tile 11 are substantially flush with each other, so that the design can be improved.

In addition, in this embodiment, the curtain plate mounting member 8 fixed to the joist 4 or the joist 5, and the curtain plate member 9 attached to the curtain plate mounting member 8 and arranged outside the base member 71 are provided. Prepare more. As a result, the panel member 9 that covers the side portion of the outer edge of the floor portion 10 can be easily attached to the outside of the base member 71 .

A preferred embodiment of the floor structure 1 of the present invention has been described above, but the present invention is not limited to the above-described embodiment and can be modified as appropriate.

For example, in the above-described embodiment, the post 15 was indirectly fixed to the upper surface of the oiki 4 or the upper surface of the joist 5 via the base member 71 on the outside of the tile 11, but the present invention is not limited thereto. 4 or directly on the upper surface of the joist 5.

Also, in the above-described embodiment, an example in which the tiles 11 are used as the floor material has been described, but the present invention is not limited to this. Marble, for example, may be used as the floor material.

Moreover, in the above-described embodiment, the post 15 is configured to support the handrail 16, but the present invention is not limited to this. For example, the posts may be configured to support fences and the like.

1 floor structure 2 base 3 bundle pillars (columns)
4 hoiki 5 joist 8 curtain plate mounting member 9 curtain plate member 11 tile (floor material)
15 Post 41 Upper surface of large joist 51 Upper surface of joist 71 Base member 76 Groove cover (cover member)
713b Slide plate arrangement groove 713b (slide groove)

Claims (5)

a plurality of bases arranged on the ground;
a plurality of pillars erected on the plurality of bases;
a plurality of obiki installed on the plurality of pillars;
a plurality of joists erected on the plurality of hoiki;
a plurality of flooring materials laid on the hoiki and/or the joist;
a foundation member fixed to the upper surface of the joist or the upper surface of the joist outside the floor material and extending along the longitudinal direction of the joist or the joist ;
a post indirectly fixed to the upper surface of the joist or the upper surface of the joist via the base member outside the floor material;
a support member that is fixed to the base member and supports the support;
with
The base member includes a one-side hollow portion having a hollow portion disposed on one side in the width direction of the base member, a other-side hollow portion having a hollow portion disposed on the other side in the width direction of the base member, and a post mounting recess disposed between the one-side hollow portion and the other-side hollow portion;
A floor structure in which a lower end portion of the support member is arranged in the pillar mounting recess. The post mounting recess is formed in a concave shape with an upper side open, and has a slide groove extending along the longitudinal direction of the joist or the joist on the upper side,
A lower end portion of the support member is arranged in the slide groove,
2. The floor structure according to claim 1, wherein said support is slidable along said slide groove. 3. The floor structure according to claim 2, further comprising a cover member arranged in a portion of said slide groove where said strut is not arranged. 4. The upper surface of the one-side hollow portion and the upper surface of the other-side hollow portion of the base member are formed so as to be arranged substantially on the same plane as the upper surface of the floor material. floor structure. A curtain plate mounting member fixed to the joist or the joist;
The floor structure according to any one of claims 1 to 4, further comprising a curtain plate member attached to the curtain plate mounting member and arranged outside the base member.

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