JP2004019353A - Deck - Google Patents

Abstract

<P>PROBLEM TO BE SOLVED: To retain the beautiful appearance of a deck and secure the safety of the deck and provide a deck which can be easily assembled in accordance with a laying floor face. <P>SOLUTION: In the deck 1, a plurality of long floor members 12 are laid on a structural body 11 formed of girders 13 and floor joists 14 to prevent warp of the long floor members 12 on the structural body 11. A plurality of girders 13 in the structural body 11 are arranged in parallel at every specified distance. The floor joists 14 are arranged in parallel on the girders 13 at every specified pitch so as to form curb-shaped patterns. <P>COPYRIGHT: (C)2004,JPO

Description

[0001]
TECHNICAL FIELD OF THE INVENTION
The present invention relates to a deck that is laid without being laid on a floor.
[0002]
[Prior art]
A deck to be laid on a waterproof floor, such as a balcony, has a plurality of long floor materials laid orthogonally to the joists, which are arranged in parallel. In recent years, as the long floor material used here, a synthetic resin which is comparable to the appearance of natural wood or a synthetic wood obtained by filling synthetic resin with wood flour has been used.
[0003]
[Problems to be solved by the invention]
However, the long floor material made of the synthetic resin or the synthetic wood in which the synthetic resin is filled with the wood powder is heated when exposed to sunlight. This heating causes a difference in expansion and contraction between the front and back surfaces of the long floor material, and when the state of being exposed to sunlight continues, the long floor material warps upward in the longitudinal direction over time. Also, when the long floor material is made of synthetic wood in which wood powder is filled in a synthetic resin that easily absorbs water, water absorption causes a difference in expansion and contraction between the front and back surfaces of the long floor material. However, it warps upward in the longitudinal direction. The upward warpage of the long floor material impairs the aesthetic appearance of the deck, makes it easier for water to collect on the surface of the long floor material, and also causes injury when the long floor materials are adjacent to each other when walking. Or cause
[0004]
Further, it is necessary to adjust the length of the long floor material in the longitudinal direction and the joist direction in accordance with the floor surface to be laid, and the longitudinal floor material may be cut vertically. When a long floor material is vertically cut, the vertically cut end looks wavy or warps, thereby deteriorating the aesthetic appearance of the deck and lacking safety. Also, if the material of the long floor material is synthetic resin or synthetic wood in which synthetic resin is filled with wood flour, unlike natural wood, etc. Easier to do.
[0005]
In addition, in order to lay a deck on the floor of a balcony of various shapes and sizes, it is necessary to assemble a deck corresponding to the floor. For example, on the floor of this balcony, draining under a sash or draining under a handrail may be performed. When laying a deck on this floor, first, joists are arranged in parallel. A plurality of long floor materials are arranged orthogonal to the joists on the arranged joists, and the long floor materials are fixed to the joists from the surface of the long floor materials using screws, and the deck is assembled. .
[0006]
However, on the floor of the balcony where draining under the sash and draining under the handrail are performed, the sash receiver (rail) under the handrail and under the sash and the draining under the sash are obstructed. It is difficult to fix the long floor material with screws from above.
[0007]
Therefore, in order to solve the above-described problems, an object of the present invention is to provide a deck that is easy to assemble while maintaining the aesthetic appearance of the deck and ensuring safety and corresponding to the floor surface on which the deck is laid.
[0008]
[Means for Solving the Problems]
In order to achieve the above object, a deck according to the present invention has a structure in which a plurality of long floor materials are fixed at a predetermined interval on a structure formed by joining a plurality of girder materials and joists in an orthogonal state. The long floor material is prevented from warping by being laid on the structure.
[0009]
According to the present invention, a plurality of long floor materials are laid at regular intervals on the structure, so that warpage occurs due to a difference in expansion and contraction of the front and back surfaces of the long floor materials due to water absorption and heat. It prevents warping that occurs due to the difference in expansion and contraction of the long floor material front and back, so that people walking on the deck can be prevented from tripping over, so that the aesthetic appearance of the deck due to warping does not deteriorate. . In particular, when a long floor material made of synthetic wood in which wood powder is filled in a synthetic resin having water absorbency, the effect is remarkably exhibited.
[0010]
In addition, a plurality of long floor materials are laid at regular intervals on a structure formed by joining a plurality of girder members and joists in an orthogonal state, so that the structure Can be formed freely, and the structure can be extended to correspond to a floor surface having an arbitrary shape.
[0011]
In the above configuration, the long floor material may be made of synthetic resin or synthetic wood in which synthetic resin is filled with wood flour.
[0012]
In this case, it becomes possible to prevent the long floor material from warping outward with time in the longitudinal direction even if the state of being exposed to sunlight continues.
[0013]
In the above-described configuration, a joining piece that is joined to the joist material is provided on a side surface of the girder material, and a joining piece that is joined to the girder material is provided on the side face of the joist material, and these joining pieces are overlapped and joined. A structure may be formed.
[0014]
In this case, since the joining pieces are provided on the girder and the joist, it is possible to form a flat structure in which the long floor material is laid, and as a result, the long floor material and the structure And the height of the deck consisting of Therefore, it is possible to freely form a structure capable of securing the height from the deck floor surface to the handrail of the balcony or the like so as to prevent a person from falling off the balcony, and the floor surface having an arbitrary shape can be formed. It is possible to extend the structure corresponding to the above.
[0015]
In the above-described configuration, a joint material is provided for joining an end of the girder material and an end of the joist material, or a side surface of the girder material and an end of the joist material, and the girder material and the joist are provided via the joint material. The structure may be formed by joining the materials.
[0016]
In this case, since the joint material for joining the girder material and the joist material is provided, the surface on which the long floor material is laid can be formed as a flat structure, and as a result, the long floor material and the long floor material can be formed. The height of the deck including the structure can be reduced. Therefore, it is possible to freely form a structure capable of securing the height from the deck floor surface to the handrail of the balcony or the like so as to prevent a person from falling off the balcony, and the floor surface having an arbitrary shape can be formed. It is possible to extend the structure corresponding to the above.
[0017]
In the above configuration, a side edge material is attached along a side edge portion of the long floor material, and a covering portion that covers the side edge portion of the long floor material extends above the side edge material. This covering portion may be engaged with a side edge portion of the long floor material.
[0018]
In this case, it is possible to prevent the long floor material from warping up by the covering portion and prevent a person walking on the deck from tripping over the warp, so that the aesthetic appearance of the deck due to the warping is not impaired. Also, since the covering part covers and hides the side edges of the long floor material, even if the long floor material is laid on the structure with a binding material such as a screw from the surface of the long floor material, the binding material is also covered and covered. It is possible to maintain the aesthetic appearance of the deck. Further, instead of the binding material used for the side edges of the long floor material, it is possible to use the covering portion of the side edges.
[0019]
A plurality of long floor materials are laid on the structure at regular intervals, but the last long floor material cannot be placed on the structure. If it does, it must be cut vertically at the assembly site. At this time, the cut surface may not be cut along the structure, or warpage may occur due to poor cutting. However, according to the present invention, since the covering portion that covers the side edge portion of the long floor material extends above the side edge material, the side edge material is attached along the cut portion and cut by the covering portion. It is possible to cover the part, and by covering the cut part, it is possible to maintain the aesthetic appearance of the deck and improve safety. In addition, it is possible to straighten the curved long floor material by pressing the longitudinally elongated long floor material curved by the residual stress generated by the cutting with the covering portion engaged, and it becomes possible to straighten the curved long floor material. It is easy to lay the shaku floor material on the structure, and it is possible to lay the deck on the floor of any shape.
[0020]
In the above-described configuration, the side edge material includes an upper side edge material and a lower side edge material, and the upper side edge material and the lower side edge material may be provided with fitting portions that fit each other. Good.
[0021]
In this case, even if there are overhangs on the floor surface, such as handrails or drains under the sash, the lower side edge material is first attached to the structure, and the long floor material is attached to the structure. After laying on top, the upper side edge material is fitted to the lower side edge material and the side edge material is attached, so it is easy to attach to the floor surface without worrying about parts that overhang the floor surface such as handrails and drainage under the sash It is possible to lay a deck and attach side rims. Further, even when the lower side edge member is attached to the structure using the binder, the binder can be hidden by the upper side edge member, which is preferable in appearance. Moreover, it becomes possible to use the covering part of the upper side edge material instead of the binding material used for the side edge portion of the long floor material.
[0022]
In the above-described configuration, a cushioning material may be attached to a lower surface side of the structure.
[0023]
In this case, it is possible to eliminate the noise when walking on the deck or the like by using the cushioning material. In addition, since a gap is formed between the floor surface and the structure, it is possible to drain water on the deck from the gap.
[0024]
BEST MODE FOR CARRYING OUT THE INVENTION
Hereinafter, embodiments of the present invention will be described with reference to the drawings.
<Embodiment 1>
As shown in FIG. 1, the deck 1 has a structure 11 on which a plurality of long floor materials 12 made of synthetic resin or synthetic wood in which synthetic resin is filled with wood powder are laid, and a floor surface ( (Not shown).
[0025]
As shown in FIG. 1B, the structure 11 is composed of a plurality of girders 13 and joists 14 formed of aluminum. In this structure 11, a plurality of girder members 13 are arranged in parallel at a fixed interval, and joist members 14 are arranged in parallel on the girder members 13 at a constant interval so as to form a cross-girder shape. These girders 13 and joists 14 are formed by joining using screws A (see FIG. 5A). Further, a cushioning member 15 made of a synthetic rubber foam is attached to the lower surface of the structure 11 (see FIG. 5A).
[0026]
The long floor material 12 is formed of a long body. A plurality of long floor materials 12 are arranged at regular intervals on the structure 11 so as to be orthogonal to the joists 14, and the plurality of long floor materials 12 are connected using a deck fixing member 16. And is laid on the structure 11 (see FIG. 2).
[0027]
As shown in FIG. 2, this deck fixing member 16 is for connecting adjacent long floor materials 12 and fixing the long floor materials 12 to the joists 14 as shown in FIG. , A mounting plate portion 161, a spacer portion 162, and a locking portion 163. The mounting plate portion 161 is a portion that is joined to the joist 14 using the screw A, and forms the bottom surface of the deck fixing member 16. The mounting plate 161 is provided with a screw hole 164 at the center in the longitudinal direction. The spacer portions 162 are for maintaining the interval between the adjacent long floor materials 12, and are formed to rise from both ends of the mounting plate portion 161. The locking portion 163 is engaged with the long floor material 12 at the distal end edge thereof, and bends the distal end portions 165 of the spacer portion 162 outward, respectively, and further places the distal end inside. It is formed by turning obliquely upward toward.
[0028]
In addition, on both ends 111 and 112 (see FIG. 5) of the structure 11, aluminum is formed along the side edges 121 of the long floor material 12 in order to maintain the aesthetic appearance of the deck 1 and ensure safety. The side edge material 17 is attached (see FIGS. 5B and 5D).
[0029]
As shown in FIG. 4, the side edge member 17 is formed of a long body having a hollow portion 171, and a thread groove 173 is provided at a central portion in a longitudinal direction of an upper surface 172. By screwing the screw A from the front surface to the rear surface into the screw groove 173 and penetrating it, the side edge member 17 is attached to the structure 11 as shown in FIG. On the upper surface 172 of the side edge material 17, a covering portion 174 is extended on the plane to cover the surface 122 of the side edge portion 121 of the long floor material 12, and a tip portion 175 of the covering portion 174 is provided. Is bent downward. The covering portion 174 is engaged with the surface 122 of the side edge portion 121 of the long floor material 12 at the tip portion 175 thereof.
[0030]
Next, the assembling process of this deck will be described in detail below with reference to FIGS.
[0031]
As shown in FIG. 5A, a plurality of girder members 13 are arranged in parallel at a fixed interval, and the joists 14 are arranged on the girder members 13 in parallel at a constant interval so as to form a cross. Distributed to The girders 13 and the joists 14 are joined by using the screws A to form the structure 11. A cushioning material 15 is attached to the lower surface where the beam 13 and the joist 14 intersect. After the cushioning member 15 is attached, as shown in FIG. 5B, the side edge member 17 is arranged at one end 111 of the structure 11 along the beam direction (X direction), and as shown in FIG. Then, the screw A is inserted into the joist 14 from the thread groove 173 of the side edge 17, and the side edge 17 is attached to the joist 14. As shown in FIG. 5C, the long floor material 12 is arranged on the structure 11 so that the side edge portion 121 is along the side edge material 17 so as to be adjacent to the side edge material 17. The front end 175 of the rim member 17 is engaged. The locking portion 163 of the deck fixing member 16 is engaged with the long floor material 12 arranged on the structure 11, and the deck fixing member 16 applies the screw A to the joist 14 from the screw hole 164 of the mounting plate portion 161. The long floor material 12 is laid on the structure 11 by being inserted into and fixed to the joists 14. Then, another long floor material 12 is engaged with another locking portion 163 of the deck fixing member 16 so as to be adjacent to the long floor material 12 laid on the structure 11, as shown in FIG. The adjacent long floor materials 12 are connected to each other and laid on the joists 14 via the deck fixing members 16. Hereinafter, the same steps are repeated, and a plurality of long floor materials 12 are laid on the structure 11. Then, as shown in FIG. 5 (d), after the long floor material 12 is laid in the joist direction (Y direction) of the structure 11 to the other end 112, it is placed on the other end 112 of the structure 11. Side edge materials 17 are arranged along the long floor material 12 laid. The distal end portion 175 of the arranged side edge material 17 is engaged with the surface 122 of the side edge portion 121 of the long floor material 12, and the side edge material 17 is attached to the joist material 14 using the screw A. The deck 1 is assembled.
[0032]
Note that the amount of warpage of the long floor material 12 is calculated from the following equation.
[0033]
Warpage amount δ of long floor material 12 when only long floor material 12 is used; δ = (1/48) × (W × L × L × L) / (E × I) (1)
(E: Young's modulus of the long floor material 12 I: Secondary moment of area of the long floor material 12 L: Distance between fulcrums (E × I): Flexural rigidity of the long floor material 12)
The warp amount δ ′ of the long floor material 12 when the structure 11 is used; δ ′ = (1/48) × (W × L × L × L) / (E ′ × I ′) ′ = δ × ( E × I) / (E ′ × I ′) ′ (2)
((E ′ × I ′) ′: bending rigidity obtained by combining the long floor material 12 and the girder material 13)
Comparing the warp amount δ when only the long floor material 12 is used and the warp amount δ ′ of the long floor material 12 when the structure 11 is used, according to these formulas (1) and (2), Equation (3) shown below, and the smaller the ratio of the amount of warpage calculated by the equation (3), the smaller the warpage of the long floor material 12.
[0034]
δ / δ ′ = (E × I) / (E ′ × I ′) ′ (3)
According to the above-mentioned deck 1, a plurality of long floor materials 12 are laid along the X direction at regular intervals on the structure 11, so that the long floor materials 12 are prevented from warping. Therefore, it is possible to prevent a person walking on the deck 1 from tripping over the deck 1 and prevent the appearance of the deck 1 from being deteriorated due to the rise. In addition, the difference in expansion and contraction between the front and back surfaces 123 and 124 of the long floor material 12 can be eliminated by absorbing water, and the long floor material 12 that tends to be warped due to the difference in expansion and contraction can be prevented.
[0035]
Further, a plurality of long floor materials 12 are laid at regular intervals on a structure 11 formed by joining a plurality of girder members 13 and joist members 14 in a perpendicular state. Therefore, the structure 11 can be freely formed, and the structure 11 can be extended so as to correspond to a floor surface having an arbitrary shape.
[0036]
In addition, even if the state of being exposed to sunlight continues, the long floor material 12 made of a synthetic resin can be prevented from warping outward in the longitudinal direction over time.
[0037]
In addition, with the cushioning material 15, it is possible to eliminate the noise when the user walks on the deck 1. In addition, since a gap is formed between the floor surface and the structure 11, water on the deck 1 can be drained from the gap.
[0038]
Further, even if the long floor material 12 tries to bend in the direction of warping, the long floor material 12 is pressed downward from the surface 122 by the covering portion 174 and the front end portion 175 of the tip thereof, so that the long floor material warps upward. This prevents a person walking on the deck 1 from tripping over, and does not impair the aesthetic appearance of the deck 1 due to the warping. Further, since the side edge 121 of the long floor material 12 is covered and covered by the covering portion 17, even if the long floor material 12 is laid on the structure 11 with the screw A from the surface 122 of the long floor material 12, the screw is not removed. A can be obscured at the same time to keep the aesthetic appearance of deck 1. Further, instead of the screw A used for the side edge portion 121 of the long floor material 12, the tip portion 175 of the covering portion 174 of the side edge material 17 can be used.
[0039]
Although the structure 11 and the side edge members 17 are formed from aluminum, they may be formed from a metal material such as iron. Further, as shown in FIG. 6, the dimensions of the structure 11 may be arbitrarily set according to the intended use. Therefore, it can correspond to a floor surface of an arbitrary shape, and the structure 11 can be extended. Further, in the present embodiment, the plurality of long floor materials 12 are all arranged in the same direction, but the plurality of long floor materials 12 may be arranged in any direction. In addition, the cushioning material 15 made of a synthetic rubber foam is attached. However, the present invention is not limited to this. Any solid material may be used, and a synthetic resin foam may be used. Further, the side edge material 17 is arranged along the long floor material 12 on both ends 111 and 112 of the structure 11, but is not limited to this as long as it is arranged along the long floor material 12. The number of the side edge members 17 does not have to be limited. The shape of the covering portion 174 of the side edge material 17 is not limited as long as it covers the surface 122 of the side edge portion 121 of the long floor material 12, and the tip of the covering portion 174 is bent downward. You don't have to. In the first embodiment, the screw A is used as the binding material, but another binding material such as a screw may be used.
[0040]
Next, other embodiments having the same effects as the deck 1 according to the present invention will be described in the following second to sixth embodiments.
<Embodiment 2>
The deck 2 according to the second embodiment differs from the deck 1 according to the first embodiment only in the structure and the side edge material, and the other configuration is the same. Therefore, the same components as those of the first embodiment are denoted by the same reference numerals, the description thereof will be omitted, and the configurations different from the first embodiment will be described.
[0041]
The structure 21 includes a plurality of girder members 22 and a plurality of joist members 23 shown in FIG. All of the plurality of girder members 22 are arranged in the same direction, and all of the plurality of joist members 23 are arranged in a direction orthogonal to the girder member 22. As shown in FIG. Are joined by a joint member 24 to form a cross-girder shape.
[0042]
As shown in FIG. 8, the joint member 24 includes an L-shaped joint member 25, a T-shaped joint member 26, and an X-shaped joint member 27. Used.
[0043]
As shown in FIG. 9, the L-shaped joint member 25 is provided with a joining portion 252 for joining to the girder member 22 or the joist member 23 on an adjacent side surface of a cubic main body portion 251. The main body 251 is provided with an upper opening 254 having an opening on the upper surface 253 and a lower opening 256 having an opening on the lower surface 255. Further, the joint 252 is provided with a joint opening 258 having an opening at a front end surface 257 thereof, and a corrugated plate portion 259 which is joined to the girders 22 and the joists 23 at the front end outer peripheral edge.
[0044]
As shown in FIG. 10, the T-shaped joint member 26 is provided with a joining portion 262 for joining to the girder member 22 or the joist member 23 on three sides of a cubic main body portion 261. The other configuration is the same as that of the L-shaped joint member 25, and a description thereof will be omitted.
[0045]
As shown in FIG. 11, the X-type joint member 27 is provided with a joint 272 that joins the beam 22 and the joist 23 on the entire outer surface of a cubic main body 271. The other configuration is the same as that of the L-shaped joint member 25, and a description thereof will be omitted.
[0046]
Further, on both ends 211 and 212 (see FIG. 8) of the structure 21, a side edge member 28 made of aluminum is attached along the side edge 121 of the long floor material 12. The side edge member 28 is formed by molding only one side of the deck fixing member 16 according to the first embodiment including the screw hole 164 of the mounting plate 161 (see FIG. 13).
[0047]
Next, the assembling process of the deck 2 will be described in detail below.
[0048]
As shown in FIG. 8, a plurality of girder members 22 are all arranged in the same direction, and a plurality of joist members 23 are all arranged in a direction orthogonal to the girder member 22. The inside is arranged in a rectangular shape with a double girder. As shown in FIG. 12A, the beam members 22 and the joist members 23 arranged at the four corners of the beam members 22 and the joist members 23 are joined by L-shaped joint members 25, respectively. Is done. At this time, the joining portion 252 of the L-shaped joint member 25 is inserted into the hollow portions 221 and 231 of the beam members 22 and the joist members 23, and the corrugated plate portion 259 is joined to the inner surfaces of the hollow portions 221 and 231. Similarly, the girder member 22 and the joist member 23 arranged on the outer periphery other than the four corners are joined by a T-shaped joint member 26 as shown in FIG. The girder member 22 and the joist member 23 are joined by the X-shaped joint member 27 in the same manner as the T-shaped joint member 26 to form the structure 21. As shown in FIG. 12, a cushioning material 15 is attached to the lower surfaces of these joint members 24. After the cushioning member 15 is attached, a side edge member 28 is disposed at one end 211 of the structure 21 along the X direction, and the side edge member 28 is screwed to the beam member 22 as shown in FIG. The girder 22 is inserted through the screw hole 164 of the mounting plate 161 and mounted. The long floor material 12 is arranged on the structural body 21 so that the side edge portion 121 is along the side edge material 28 so as to be adjacent to the side edge material 28, and engages with the locking portion 163 of the side edge material 28. Are combined. Hereinafter, the same process as the assembling process according to the first embodiment is performed, and after the long floor material 12 is laid to the other end 212 in the Y direction of the structure 21, the other end 212 of the structure 21 is The side edge material 28 is disposed along the long floor material 12 laid on the side edge material 12, and this long floor material 12 is engaged with the locking portion 163 of the side edge material 28, and the side edge material 28 is Is attached to the girder member 22, and the deck 2 is assembled.
[0049]
According to the deck 2 described above, since the joint member 24 for joining the girder member 22 and the joist member 23 is provided, the formation of the flat structure 21 can be facilitated. it can. As a result, the height of the deck 1 can be reduced. Therefore, the structure 21 capable of securing the height from the floor of the deck 1 to the handrail of the balcony or the like can be freely formed so as to prevent a person from falling off the balcony. The structure 21 can be extended corresponding to the floor shape.
<Embodiment 3>
The deck 3 according to the third embodiment differs from the deck 1 according to the first embodiment only in the structure and the side edge material, and the other configurations are the same. Therefore, the same components as those of the first embodiment are denoted by the same reference numerals, the description thereof will be omitted, and the configurations different from the first embodiment will be described.
[0050]
As shown in FIG. 14, the structure 31 includes a plurality of girder members 32 and a plurality of joist members 33. A plurality of girder members 32 are arranged in parallel at a predetermined interval, and a plurality of joist members 33 are all arranged in a direction orthogonal to the girder member 32. These girder members 32 and joist members 33 are joined to a joint member 34. To form a cross-girder shape.
[0051]
As shown in FIG. 15 (a), the girders 32 a and the joists 33, which are both ends 311 and 312 of the structural body 31, have hollow portions 320 and 331 and upper and lower surfaces 321, 322, 332 and 333. Are provided with concave portions 323, 334 in the longitudinal direction. Bottom portions 323a and 335 of the recesses 323 and 334 are provided with screw grooves 324 and 336 at the center in the longitudinal direction.
[0052]
The remaining girder member 32 (the girder member 32b for joining the joists 33 on a plurality of side surfaces) is formed of an elongated body having three parallel hollow portions 325 and 328 as shown in FIG. An upper surface recess 326 is provided in the longitudinal direction on the upper surface 325a of the hollow portion 325 located at the center (hereinafter, referred to as the central hollow portion). The bottom portion 326a of the upper concave portion 326 is provided with a thread groove 327 at the center in the longitudinal direction. Further, lower surfaces 328a of the hollow portions 328 (hereinafter, referred to as hollow portions at both ends) located at both ends are provided with lower surface recesses 329 in the longitudinal direction. The outer surface of the central hollow portion 325 is used for one inner surface of the lower surface concave portion 329.
[0053]
As shown in FIG. 16, the joint member 34 is formed of a wide L-shaped plate member 344 including a long wall 341, a short wall 342, and a bottom plate 343, and the hollow portion of the joist 33 extends outward from the long wall 341. The insertion portion 345 that is inserted into the 331 and engages with the inner side surface and the inner upper surface of the hollow portion 331 extends. In the long wall 341, two screw holes 346 are provided symmetrically with the insertion portion 345 as a point of symmetry. In addition, a joint recess 347 is provided on the upper surface of the insertion portion 345 to engage with the recess 334 of the joist 33.
[0054]
In addition, on both ends 311 and 312 of the structure 31 (see FIG. 18B), along the side edges 121 of the long floor material 12 in order to maintain the aesthetic appearance of the deck 1 and ensure safety. A side edge member 35 made of aluminum is attached.
[0055]
As shown in FIG. 17, the side edge member 35 is formed of a long body having a hollow portion 351, and a thread groove 353 is provided on an upper portion 352 thereof. The side edge member 35 is attached to the beam member 32 by driving the screw A from the front surface to the back surface and penetrating the screw groove 353. Further, a covering portion 354 is formed on the upper portion 352 of the side edge material 35 so as to extend and cover the surface 122 of the side edge portion 121 of the long floor material 12. The covering portion 354 is adjusted in height so as to be in contact with the surface of the long floor material 12 laid on the structure 31, is bent outward at a right angle, and the tip portion 355 is bent downward. Be done. The covering portion 354 is engaged with the surface 122 of the side edge portion 121 of the long floor material 12 at the tip portion 355 thereof. In the lower portion 356 of the side edge member 35, a convex portion 357 that fits with the upper surface concave portions 323 and 326 provided in the beam member 32 is provided.
[0056]
Next, the assembling process of the deck 3 will be described in detail below.
[0057]
As shown in FIG. 18 (a), a plurality of girder members 32 are arranged in parallel at regular intervals, and a plurality of joist members 33 are all arranged in a direction orthogonal to the girder member 32. The 32 and the joist 33 are arranged in a rectangular shape having a cross-shaped inside. Then, the girders 32 and the joists 33 arranged are joined by a joint member 34 to form a structure 35. At this time, the screw A is inserted through the screw hole 346 into the beam member 32, and the insertion portion 345 is inserted into the hollow portion 331 of the joist material 33 and is engaged with the inner surface and the inner upper surface thereof. The cushioning material 15 is attached to the lower surface of the joint member 34 (see FIG. 19). After the cushioning material 15 is attached, as shown in FIGS. 18B and 19, the side edge material 35 is disposed at one end 311 of the structure 31 along the X direction, and the protrusion of the side edge material 35 is provided. The portion 357 is fitted into the upper surface recesses 323 and 326 of the beam 32a, the screw A is inserted through the thread grooves 353 and 324 into the beam 32, and the side edge 35 is attached to the beam 32. As shown in FIG. 18C, the long floor material 12 is arranged on the structure 31 so that the side edge portion 121 is along the side edge material 35 so as to be adjacent to the side edge material 35. The front end 355 of the rim 35 is engaged. Hereinafter, the same steps as the assembling step according to the first embodiment are performed, and after the long floor material 12 is laid down to the other end 312 in the Y direction of the structure 31, shown in FIG. 18 (d) and FIG. As described above, the side edge material 35 is disposed along the long floor material 12 laid on the other end 312 of the structure 31. The protrusions 357 of the arranged side edge material 35 are fitted into the upper surface recesses 323 and 326 of the girder member 32a, and the front end 355 of the side edge material 35 is engaged with the surface 122 of the side edge 121 of the long floor material 12. The screws A are inserted into the beam members 32 from the screw grooves 353 and 324, the side edge members 35 are attached to the beam members 32a, and the deck 3 shown in FIG. 19 is assembled.
[0058]
According to the deck 3 described above, the screw grooves 336 are provided on the upper and lower surfaces 321 and 322 of the girder members 32 a and the upper and lower surfaces 332 and 333 of the joist members 33, which are both ends 311 and 312 of the structural body 31. Can be set arbitrarily.
[0059]
In the present embodiment, two screw holes 346 of the long wall 341 of the joint member 34 are provided, but the number and positions of the screw holes 346 are not limited.
<Embodiment 4>
The deck 4 according to the fourth embodiment differs from the deck 3 according to the third embodiment only in the structure, the joint member, and the side edge material, and the other configuration is the same. Therefore, the same components as those in the third embodiment are denoted by the same reference numerals, and the description thereof will be omitted, and a configuration different from the third embodiment will be described.
[0060]
The structure 41 includes a plurality of girders 42 and a plurality of joists 43 similarly to the structure 31 according to the third embodiment, and is formed in a cross-girder shape.
[0061]
The girders 42a and the joists 43 which become the both ends 411 and 412 of the structure 41 have hollow portions 421 and 431 as shown in FIG. Upper surface concave portions 422 and 433 are provided. Bottom portions 422a and 434 of the upper surface recesses 422 and 433 are provided with screw grooves 423 and 435 at the center in the longitudinal direction.
[0062]
The remaining girder members 42 (girder members 42b joining the joists 43 on a plurality of side surfaces) are formed of a long body having three parallel hollow portions 424 and 427, as shown in FIG. The upper surface 424a of the hollow portion 424 located at the center (hereinafter, referred to as a central hollow portion) is provided with an upper surface concave portion 425 in the longitudinal direction. A thread 426 is provided in the bottom 425a of the upper recess 425 at the center in the longitudinal direction.
[0063]
As shown in FIG. 21, the joint member 44 is formed by joining two plate members (a horizontal plate member 441 and a vertical plate member 442) orthogonally via a rising plate member 443, and the horizontal direction (Z (See FIG. 21A). An extension plate 444 extends from the center in the same direction as the vertical plate 442. The vertical plate member 442 is provided with two screw holes 445, and the rising plate member 443 is provided with two screw holes 446 symmetrically with respect to a line connecting the vertical plate member 442 and the extending plate member 444 as a symmetric axis. ing. The vertical plate member 442 and the extension member 444 engage with each other so as to sandwich the outer periphery of the joist material 43 in order to join the beam member 42 and the joist material 43.
[0064]
In addition, on both ends 411 and 412 (see FIG. 23) of the structure 41, aluminum is formed along the side edges 121 of the long floor material 12 in order to maintain the aesthetic appearance of the deck 1 and ensure safety. A side edge member 45 is attached.
[0065]
As shown in FIG. 22, the side edge material 45 is formed of a long body having a hollow portion 451, and a thread groove 453 is provided on an upper portion 452 thereof. Further, the screw groove 453 is provided on the below-described coating portion 454 side with respect to the screw groove 353 according to the third embodiment. Further, a covering portion 454 is formed on the upper portion 452 of the side edge member 45 so as to extend and rise. The covering portion 454 is adjusted to a height so as to be in contact with the surface of the long floor material 12 laid on the structure 41 and is bent outward at a right angle, and its distal end portion 455 is bent downward. Become. The covering portion 454 is engaged with the surface 122 of the side edge portion 121 of the long floor material 12 at the tip portion 455 thereof. In the lower portion 456 of the side edge member 45, a convex portion 457 that fits with the upper surface concave portions 422 and 425 provided in the beam member 42 is provided.
[0066]
Next, the assembling process of the deck 4 will be described in detail with reference to FIG.
[0067]
Similar to the assembling process according to the third embodiment (see FIG. 18), a plurality of beam members 42 are arranged in parallel at regular intervals, and all of the plurality of joists 43 are arranged in a direction perpendicular to the beam members 42. The girder members 42 and the joist members 43 are arranged in a rectangular shape having a cross-girder inside. The girders 42 and the joists 43 thus arranged are joined by the joint member 44 to form the structure 41. At this time, the horizontal plate member 441 of the joint member 44 is disposed below the lower surface 428 of the girder member 42, and the vertical plate member 442 and the extending member 444 are engaged with each other so as to sandwich the upper and lower surfaces 432 and 436 of the joist member 43. Then, the screw A is inserted into the joist 43 through the screw hole 445 of the vertical plate 442, and the screw A is inserted into the beam 42 through the screw hole 446 of the rising plate 443. The cushioning material 15 is attached to the lower surface 447 of these joint members 44. After the cushioning member 15 is attached, a side edge member 45 is disposed at one end 411 of the structure 41 along the X direction, and the protrusion 457 of the side edge member 45 is fitted into the upper surface recess 422a of the beam member 42a. The screw A is inserted from the thread grooves 453 and 423 into the beam member 42a, and the side edge member 45 is attached to the beam member 42a. The long floor material 12 is arranged on the structure 41 so that the side edge portion 121 is along the side edge material 45 so as to be adjacent to the side edge material 45, and engages with the front end portion 455 of the side edge material 45. Is done. Hereinafter, the same process as the assembling process according to the first embodiment is performed, and after the long floor material 12 is laid to the other end 412 in the Y direction of the structure 41, the other end 411 of the structure 41 is laid. The side edge material 45 is disposed along the long floor material 12 laid on the floor. The projections 457 of the arranged side edge members 45 are fitted into the upper surface recesses 422 of the beam members 42a, and the front end portions 455 of the side edge members 45 are engaged with the surface 122 of the side edge portions 121 of the long floor material 12. Then, the screw A is inserted into the beam member 42a from the screw grooves 453 and 423, and the side edge member 45 is attached to the beam member 42a, and the deck 4 is assembled. <Embodiment 5>
The deck 5 according to the fifth embodiment differs from the deck 4 according to the fourth embodiment only in the structure and the side edge material, and the other configuration is the same. Therefore, the same components as those in the fourth embodiment are denoted by the same reference numerals, and the description thereof will be omitted, and a configuration different from the fourth embodiment will be described.
[0068]
As shown in FIG. 28, the structure 51 includes a plurality of girder members 52 and a plurality of joist members 53, and is formed in a cross-girder shape.
[0069]
As shown in FIG. 24, the girder member 520 which becomes both end portions 511 and 512 of the structure 51 has a hollow portion 521, and a thread groove 523 is provided on the upper surface 522 in the longitudinal direction. A joining piece 54 that joins with the joist material 53 extends outward from the vicinity of the lower part of the one side surface 524, and a thread groove 542 is provided on the upper surface 541 of the joining piece 54 at the center in the longitudinal direction. .
[0070]
As shown in FIG. 25, the remaining girder member 52 (the girder member 525 for joining the joist members 53 on a plurality of side surfaces) has a hollow portion 526, and the upper surface 527 has a thread groove at the center in the longitudinal direction. 528 are provided. Further, a joining piece 55 for joining to the joist material 53 extends outward from the vicinity of a lower portion of the opposing side faces 529, and a thread groove 552 is provided on the upper surface 551 of the joining piece 55 at the center in the longitudinal direction. ing.
[0071]
As shown in FIG. 26, the joist material 53 has a hollow portion 531, and the upper surface 532 is provided with a thread groove 533 at the center in the longitudinal direction. A joining piece 56 for joining to the beam 52 extends outward from lower ends 535 of the opposite side faces 534, and a thread groove 562 is provided on the upper surface 561 of the joining piece 56 at the center in the longitudinal direction. Have been.
[0072]
In addition, on both ends 511 and 512 (see FIG. 28) of the structural body 51, aluminum is formed along the side edges 121 of the long floor material 12 in order to maintain the aesthetic appearance of the deck 1 and ensure safety. A side edge member 57 is attached.
[0073]
As shown in FIG. 27, the side edge member 57 is formed of a long body having a hollow portion 571, and a thread groove 573 is provided in an upper portion 572 thereof. The screw groove 573 is provided at the same position as the screw groove 353 according to the third embodiment. In addition, a covering portion 574 is extended and formed on the upper portion 572 of the side edge member 57. This covering portion 574 is bent outward at a right angle by adjusting the height so as to be in contact with the surface of the long floor material 12 laid on the structure 51, and its tip 575 is bent downward. Become. The covering portion 574 is engaged with the surface 122 of the side edge portion 121 of the long floor material 12 at the distal end 575 thereof.
[0074]
Next, the assembling process of the deck 5 will be described in detail with reference to FIGS.
[0075]
As shown in FIG. 28 (a), a plurality of girder members 52 are arranged in parallel at regular intervals, and a plurality of joist members 53 are all arranged in a direction orthogonal to the girder members 52. The 52 and the joist 53 are arranged in a rectangular shape with a cross-shaped inside. At this time, the joining pieces 54, 55, and 56 are arranged such that the thread grooves 562 provided in the joist material 53 are superimposed on the thread grooves 542, 552 provided in the beam members 520, 525, respectively. Then, the screw A is inserted from the thread grooves 542, 552, 562 arranged in an overlapping manner, and the beam 52 and the joist 53 are joined to form the structure 51. As shown in FIG. 29, a cushioning member 15 is attached to the lower surface of the beam member 52. After the cushioning material 15 is attached, as shown in FIG. 28B, a side edge member 57 is disposed at one end 511 of the structure 51 along the X direction, and the screw A is a screw of the side edge member 57. The side edge member 57 is attached to the beam member 520 by being inserted from the groove 573 into the thread groove 523 of the beam member 520. As shown in FIG. 28C, the long floor material 12 is arranged on the structure 51 so that the side edge portion 121 is along the side edge material 57 so as to be adjacent to the side edge material 57. It is engaged with the tip 575 of the edge material 57. Thereafter, the same process as the assembling process according to the first embodiment is performed, and after the long floor material 12 is laid to the other end portion 512 in the Y direction of the structural body 51, as shown in FIG. Side edge members 57 are arranged along the long floor material 12 laid on the other end 512 of the structure 51. The distal end portion 575 of the arranged side edge member 57 is engaged with the surface 122 of the side edge portion 121 of the long floor material 12, and the side edge member 57 is screwed into the thread groove 523 of the girder member 520 using the screw A. After being attached, the deck 5 shown in FIG. 29 is assembled.
[0076]
According to the deck 5 described above, the joining pieces 54, 55, 56 are provided on the girder 52 and the joist 53, respectively, and the screw grooves 542, 552 provided on the girder 520, 525 are provided on the joist 53. Since the structure 51 is formed by overlapping and joining the provided screw grooves 562, the surface on which the long floor material 12 is laid can be easily formed with a flat surface, and as a result, The height of the deck 5 composed of the long floor material 12 and the structure 51 can be reduced. Therefore, the structure 51 capable of securing the height from the floor of the deck 5 to the handrail of the balcony or the like so as to prevent a person from falling off the balcony can be freely formed. The structure 51 can be extended corresponding to the floor surface.
[0077]
By the way, a plurality of long floor materials 12 are arranged at regular intervals on the structure 51, but the last long floor material 12 arranged on the structure 51 does not fit on the structure 51, and the long floor materials 12 are long from the structure 51. If a portion of the shank floor material 12 protrudes, it is necessary to cut the protruding portion vertically at the assembly site. At this time, the cut surface may not be cut along the structure 51, or warpage may occur due to poor cutting. However, according to the deck 5 according to the fifth embodiment, since the covering portion 574 that covers the side edge 121 of the long floor material 12 extends and rises on the upper portion 572 of the side edge material 57, As shown in FIG. 30, the side edge member 57 is attached along the cut portion 123, and the cut portion 123 can be covered and covered by the covering portion 574. By covering and covering the cut portion 123, the appearance of the deck 5 is maintained. In addition, safety can be improved. In addition, the curved long floor material 12a can be straightened straight by pressing down the longitudinally long floor material 12a curved by the residual stress generated by the cutting with the covering portion 574, and the longitudinally elongated long floor material 12a can be straightened. The floor material 12a can be easily laid on the structure 51, and the deck 5 can be laid on a floor surface having an arbitrary shape. Further, the cut side surface 123 of the cut long floor material 12a which cannot be fixed by the screw A can be fixed by the covering portion 574.
[0078]
In addition, even if the side edge member 57 according to the first embodiment is used as the side edge member 57 as shown in FIG.
<Embodiment 6>
The deck 6 according to the sixth embodiment differs from the deck 5 according to the fifth embodiment only in the side edge material, and the other configuration is the same. Therefore, the same components as those in the fifth embodiment are denoted by the same reference numerals, and the description thereof will be omitted, and a configuration different from the fifth embodiment will be described.
[0079]
The side edge material 61 is composed of an upper side edge material 611 and a lower side edge material 612, and as shown in FIG. 32, these upper side edge material 611 and lower side edge material 612 are fitted to each other. Fitting portions 613 and 614 protruding in a shape are provided.
[0080]
Further, on the upper surface 611a of the upper side edge material 611, a covering portion 615 is extended on the plane to cover the surface 122 of the side edge portion 121 of the long floor material 12, and the tip portion 615a of the covering portion 615 is extended. Is bent downward. The covering portion 615 is engaged with the surface 122 of the side edge portion 121 of the long floor material 12 at the tip portion 615a.
[0081]
In addition, a screw groove 617 is provided in the upper portion 616 of the lower side edge member 612 at the center in the longitudinal direction. The screw A is punched into the screw groove 617 from the front surface to the back surface, and the lower side edge member 612 is attached to the structure 51.
[0082]
Next, the assembling process of the deck 6 will be described in detail with reference to FIG. FIG. 33 is a diagram showing the deck 6 to be laid on the floor at the place where the handrail B and the drainer C under the sash are installed.
[0083]
Of the plurality of girder members 52, the girder members 520 located on both side parts 511 and 512 of the structure 51 are screwed along the longitudinal direction (the X direction of the structure body 51) with the lower side edge member 612 by the screw A. The lower side edge member 612 is attached by being inserted into the beam member 520 from the groove 617. Thereafter, the plurality of girder members 52 are arranged in parallel at a predetermined interval, and the plurality of joist members 53 are all arranged in a direction orthogonal to the girder member 52. Are arranged in a rectangular shape in the shape of a girder. At this time, the joining pieces 54, 55, and 56 are arranged such that the thread grooves 562 provided in the joist material 53 are superimposed on the thread grooves 542, 552 provided in the beam members 520, 525, respectively. Then, the screw A is inserted from the thread grooves 542, 552, 562 arranged in an overlapping manner, and the beam 52 and the joist 53 are joined to form the structure 51. As shown in FIG. 33, a cushioning material 15 is attached to the lower surface of the girder member 520. After the cushioning material 15 is attached, the long floor material 12 is arranged along the lower edge material 612 so that the long floor material 12 is adjacent to the lower edge material 612 attached to the one end 511. . Hereinafter, the same process as the assembling process according to the fifth embodiment is performed, and the long floor material 12 is arranged in the Y direction of the structure 51 up to the other end 512. Then, the fitting portion 613 of the upper side edge material 611 shown in FIG. 32 is fitted to the fitting portion 614 of the lower side edge material 612 attached to both ends 511 and 512 of the structure 51, and the upper side edge The material 611 is joined to the lower edge material 612, and the tip 615 a of the upper edge material 611 is engaged with the surface 122 of the side edge 121 of the long floor material 12, and the deck 6 shown in FIG. 33 is assembled. .
[0084]
According to the above-mentioned deck 6, there is a portion that overhangs the floor surface, such as a handrail B or a drainer C under a sash, above the floor surface on which the deck 6 is laid, and a screw A is provided below the portion using a tool such as an electric screwdriver. Even when the long floor material 12 is fixed to the structure 51 by using a tool, even in a place where it is difficult to use a tool, the lower side edge material 612 is first mounted on the structure 51 and the long floor material 12 is structured. After laying on the body 51, the upper side edge material 611 is fitted to the lower side edge material 612 to attach the side edge material 61, so that a part which overhangs the floor surface, such as a handrail B or a drainer C under a sash, is taken care of. The deck 6 can be easily laid on the floor surface without any need, and the side edge material 61 can be attached. Further, as shown in FIG. 33, even when the lower side edge member 612 is attached to the structure 11 using the screw A, the screw A can be hidden by the upper side edge member 611, which is preferable in appearance.
[0085]
When the structure 51 formed using the joint member 34 according to the third embodiment is used as the structure 51, the lower side edge member 612 is attached to both ends 311 and 312 of the structure 34 first. Since the girder member 32 and the joist member 33 can be joined later, it is more preferable to assemble the deck 6 even if there is a handrail B or a drainer C under a sash above the floor on which the deck 6 is laid.
[0086]
Further, when the long floor material 12 arranged last does not fit on the structure 51 and a part of the long floor material 12 protrudes from the structure 51, it is necessary to vertically cut the protruding portion at the assembly site. Although the cut surface is not cut along the structure 51 or warps due to poor cutting, according to the deck 6 according to the sixth embodiment, as shown in FIG. A lower side edge member 612 is attached along 123, and the cut portion 123 can be covered and covered by a covering portion 615 of the upper side edge member 611. Therefore, the aesthetic appearance of the deck 6 can be maintained and safety can be improved. In addition, by pressing the longitudinally cut long floor material 12a curved by residual stress generated by cutting with the covering portion 615, the curved long floor material 12a can be straightened straight, and the vertically cut long floor material can be straightened. The floor material 12a can be easily laid on the structure 51, and the deck 6 can be laid on a floor surface having an arbitrary shape. Further, the cut side surface 123 of the cut long floor material 12a which cannot be fixed by the screw A can be fixed by the covering portion 574.
[0087]
The fitting portions 613 and 614 are formed in a hemispherical shape as shown in FIG. 32, but are not limited thereto, and may be formed in a triangular shape as shown in FIG. As shown in FIG. 34, the upper surface 618 of the lower side edge member 612 may be formed by bending inward at a right angle. In addition, if the upper side edge member 611 and the lower side edge member 612 are provided with fitting portions 613 and 614 to be fitted to each other, for example, as shown in FIG. In addition to the fitting portion 613, an engagement portion 619 that engages with the outer peripheral surface of the lower side edge member 612 may be provided. In the sixth embodiment, the lower side edge member 612 is attached to the girder member 520. However, the lower edge member 612 may be attached to the joist 53 according to the floor on which the deck 6 is laid. Further, the cushioning material 15 may be attached to the girder member 520 in advance before construction, and in this case, construction is facilitated.
[0088]
【The invention's effect】
As described above, according to the deck according to the present invention, the aesthetic appearance of the deck is maintained, safety is ensured, and the deck can be easily assembled in correspondence with the floor on which the deck is laid.
[0089]
That is, since a plurality of long floor materials are laid at regular intervals on the structure, the warp rises due to the difference in expansion and contraction of the front and back surfaces of the long floor materials due to water absorption, and the long floor materials due to heat. It is possible to prevent a warp rising due to a difference in expansion and contraction between the front and back surfaces, thereby preventing a person walking on the deck from tripping over the warp, and does not impair the aesthetic appearance of the deck due to the warp.
[0090]
In addition, a plurality of long floor materials are laid at regular intervals on a structure formed by joining a plurality of girder members and joists in an orthogonal state, so that the structure Can be formed freely, and the structure can be extended so as to correspond to a floor surface having an arbitrary shape.
[Brief description of the drawings]
FIG. 1A is a plan view in which a long floor material is laid on a deck structure according to the first embodiment, and FIG. 1B is a deck structure according to the first embodiment. FIG.
FIG. 2 is a schematic configuration diagram of a deck according to the first embodiment.
FIG. 3A is a front view of a deck fixing member used for the deck according to the first embodiment, FIG. 3B is a plan view thereof, and FIG. 3C is a side view thereof. .
FIG. 4 is a front view of a side edge material used for the deck according to the first embodiment.
FIGS. 5A to 5D are views showing a deck assembling process according to the first embodiment;
FIG. 6 is a diagram in which a structure used for the deck according to the first embodiment is formed with arbitrary dimensions.
FIG. 7A is a plan view of a girder and a joist used for the deck according to the second embodiment, and FIG. 7B is a front view thereof.
FIG. 8 is a plan view of a structure used for the deck according to the second embodiment.
FIG. 9A is a plan view of an L-shaped joint member used for the deck according to the second embodiment, FIG. 9B is a front view thereof, and FIG. 9C is a side view thereof. FIG. 4D is a sectional view taken along line DD of FIG.
10A is a plan view of a T-shaped joint member used for the deck according to the second embodiment, FIG. 10B is a front view thereof, and FIG. 10C is a side view thereof. FIG. 4D is a sectional view taken along line EE of FIG.
11A is a plan view of an X-type joint member used for the deck according to the second embodiment, FIG. 11B is a front view thereof, and FIG. 11C is a side view thereof. FIG. 4D is a sectional view taken along line FF of FIG.
FIG. 12A is a diagram illustrating joining of a joist material and a girder material using an L-shaped joint material of the deck according to the second embodiment, and FIG. FIG. 6 is a view showing a connection between a joist material and a girder material using a T-shaped joint material of the deck according to the first embodiment.
FIG. 13 is a schematic configuration diagram of a deck according to the second embodiment.
FIG. 14 is a plan view of the structure of the deck according to the third embodiment.
FIG. 15A is a front view of a girder material and both joists at both ends of the deck structure according to the third embodiment, and FIG. 15B is a front view of other girder materials. It is.
16A is a plan view of a joint member of the deck according to the third embodiment, FIG. 16B is a front view thereof, and FIG. 16C is a GG line of FIG. It is sectional drawing, (d) is the side view.
FIG. 17 is a front view of a side edge material of the deck according to the third embodiment.
FIGS. 18A to 18D are views showing a deck assembling process according to the third embodiment; FIGS.
FIG. 19 is a schematic configuration diagram of a deck according to the third embodiment.
FIG. 20A is a front view of a girder material and a joist material at both ends of the structure of the deck according to the fourth embodiment, and FIG. 20B is a front view of other girder materials. It is.
FIG. 21A is a plan view of a joint member of the deck according to the fourth embodiment, FIG. 21B is a front view thereof, and FIG. 21C is a side view thereof.
FIG. 22 is a front view of a side edge material of the deck according to the fourth embodiment.
FIG. 23 is a schematic configuration diagram of a deck according to a fourth embodiment.
FIG. 24 is a front view of girder members at both ends of the structure of the deck according to the fifth embodiment.
FIG. 25 is a front view of another girder member except for girder members at both ends of the structure of the deck according to the fifth embodiment.
FIG. 26 is a front view of the joist of the deck according to the fifth embodiment.
FIG. 27 is a front view of a side edge material of the deck according to the fifth embodiment.
FIGS. 28A to 28D are views showing a deck assembling process according to the fifth embodiment.
FIG. 29 is a schematic configuration diagram of a deck according to the fifth embodiment.
FIG. 30 is a diagram in which a longitudinally cut long floor material is applied to the long floor material used for the deck according to the fifth embodiment.
FIG. 31 is a schematic configuration diagram of a deck when the side edge material of the first embodiment is used for the deck according to the fifth embodiment.
FIG. 32 is a view showing a side edge material of the deck according to the sixth embodiment, which is a view showing a fitting process of the side edge material.
FIG. 33 is a schematic configuration diagram of a deck according to the sixth embodiment, which is laid on a floor at a place where a handrail or a drain under a sash is installed.
FIG. 34 is a diagram in which a longitudinally cut long floor material is applied to the long floor material used for the deck according to the sixth embodiment.
FIG. 35 is a diagram showing another form of the side edge material used for the deck according to the sixth embodiment, and is a diagram showing a fitting process of the side edge material.
FIG. 36 is a view showing another form of side edge material used for the deck according to the sixth embodiment.
[Explanation of symbols]
Deck 1, 2, 3, 4, 5, 6
Structures 11, 21, 31, 41, 51
Long floor material 12
Girder material 13, 22, 32, 42, 52
Joists 14, 23, 33, 43, 53
Cushioning material 15
Deck fixing member 16
Edge material 17, 35, 45
Coating part 174, 354, 454, 574, 615
Joint materials 24, 34, 44
Joint pieces 54, 55, 56
Upper side edge material 611
Lower edge material 612
Fitting parts 613, 614

Claims (7)

A plurality of long floor materials are laid at regular intervals on a structure formed by joining a plurality of beams and joists in an orthogonal state, and a plurality of long floor materials are laid on the structure. A deck which is laid to prevent warping of the long floor material. The deck according to claim 1, wherein the long floor material is made of synthetic resin or synthetic wood in which synthetic resin is filled with wood flour. A joining piece for joining with the joist material is provided on a side surface of the girder material, a joining piece for joining with the girder material is provided on a side face of the joist material, and a structure is formed by overlapping and joining these joining pieces. The deck according to claim 1, wherein: An end of the girder and the end of the joist, or a joint material to be joined to the side surface of the girder and the end of the joist is provided. The deck according to claim 1, wherein the structure is formed by bending. A side edge material is attached along a side edge portion of the long floor material, and a covering portion that covers the side edge portion of the long floor material extends above the side edge material. The deck according to any one of claims 1 to 4, characterized in that is engaged with a side edge of the long floor material. The side edge material is composed of an upper side edge material and a lower side edge material, and the upper side edge material and the lower side edge material are provided with fitting portions that fit each other. Item 5. The deck according to Item 5. The deck according to any one of claims 1 to 6, wherein a cushioning material is attached to a lower surface of the structure.

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