JP3866137B2 - Deck structure - Google Patents

Description

[0001]
BACKGROUND OF THE INVENTION
The present invention relates to a method for mounting a surface plate of a deck that can easily spread a surface plate such as a wood deck material or a floor panel on a floor surface such as a veranda or a balcony.
[0002]
[Prior art]
A floor structure in which a floor floor is supported horizontally by a support leg so that a garden floor or the like can be easily configured has been conventionally known from Japanese Patent Laid-Open No. 8-35316 and the like, and the support height can be freely adjusted. Thus, it is also known that the support leg is constituted by a screw shaft. Moreover, in the garden floor shown by Unexamined-Japanese-Patent No. 2000-17723 etc., a surface board is engaged and arranged on a floor main body.
[0003]
[Problems to be solved by the invention]
By the way, the structure disclosed in the above-mentioned Japanese Patent Application Laid-Open No. 8-35316 has a defect that cannot be dealt with when the size, shape, strength, etc. of the surface plates such as the wood deck material and the floor panel are different. There was a risk of not being able to. Moreover, in the structure shown by Unexamined-Japanese-Patent No. 2000-17723 etc., the surface plate of the special specification with which the hook-shaped engagement part was integrally formed in the lower surface must be used, and the fault which cannot use a normal surface plate was there.
Accordingly, the present invention is intended to solve the above-described problems and to provide a deck surface plate mounting method for easily mounting various surface plates.
[0004]
[Means for Solving the Problems]
Therefore, the deck surface plate mounting construction method according to the present invention includes a deck structure made of plastic and formed into a square bowl shape and supported substantially horizontally by supporting legs, and a surface plate such as a wood deck material and a floor panel. And a plastic lattice-shaped molded body that serves as a medium when the surface plate is superimposed and fixed on the upper surface of the support structure, and grooves and protrusions that fit each other are formed on the outer surface of the support structure. The support structures can be connected to each other, and the grid-shaped molded body is formed in a square shape having substantially the same diameter as the support structure, and the grid-shaped molded body is rotated 90 degrees in a horizontal plane. A plurality of claw pieces project from the upper surface of the support structure so as to be fixed on the support structure regardless of the mounting direction, and a plurality of positioning grooves are formed on the upper surface of the lattice-shaped molded body. The ridge is on the lower surface of the surface plate A tapping screw formed into the positioning groove and inserted into the positioning groove from the lower surface of the lattice-shaped body is fitted to the protrusion, and the upper surface of the lattice-shaped body is aligned with the positioning groove. A plurality of surface plates are fixed, and the lattice-shaped molded body is engaged with the claw pieces.
[0005]
DETAILED DESCRIPTION OF THE INVENTION
Next, an embodiment of a deck structure according to the present invention will be described with reference to the drawings. FIG. 1 is a perspective view of a plastic support structure constituting the deck structure of the present invention. The support structure 1 is formed in a square bowl shape composed of four side walls 2a to 2d, and the side walls 2a adjacent to each other. A pair of dovetail grooves 3 and semicircular grooves 4 are formed on the outer surface of the side wall 2b, and an anvil that can be loosely fitted in the dovetail grooves 3 and semicircular grooves 4 on the outer surfaces of the side walls 2c and 2d. A shaped protrusion 5 and a semicircular protrusion 6 are formed. In addition, as shown in the partial enlarged perspective view in FIG. 2, 3 a is a protrusion formed on both inner side surfaces of the opening of the dovetail groove 3, and the protrusion is formed on the outer surface of the anvil-shaped protrusion 5. By press-contacting, it can be loosely fitted without a gap. Further, as shown in the partial enlarged perspective view of the back surface of the support structure in FIG. 3, a square bowl-shaped inner wall 22 connected by ribs 14 with an interval 13 is integrally formed inside each of the side walls 2 a to 2 d. The required strength and rigidity can be obtained by setting the thickness of the inner wall 22 and the side walls 2a to 2d to about 4 mm. A plurality of vertical ribs 7 and horizontal ribs 8 having a thickness of about 2 mm are formed inside the inner wall 22 in a grid shape for further reinforcement.
[0006]
Further, a plurality of hook-like claw pieces 9 and 9a are provided on the upper edge along the vertical ribs 7 at appropriate intervals, and a plurality of hook-like claw pieces 10 and 10a are also provided on the upper edge of the horizontal rib 8 as appropriate. Projected at intervals. As shown in FIG. 10, the claw piece 9 a of the claw pieces 9, 9 a is protruded from a planar U-shaped base portion 11 formed integrally with the side surface of the vertical rib 7. Further, the claw piece 10 a is also projected from a planar U-shaped base 12 integrally formed on the side surface of the lateral rib 8.
[0007]
In addition, a cylindrical portion 15 that penetrates vertically (in the figure, the shape of the top penetration portion is a square hole) is formed in the center, four corners, and the middle side of each of the side walls 2a to 2d. As shown in FIG. 7, a support leg 16 is attached to each cylindrical portion from below. The support leg 16 includes a female screw body 17, a screw shaft 18 that is screwed into the female screw body, and an elastic covering 19 that supports the lower end of the screw shaft. The support 20 is attached by fitting the part 20 to the cylindrical part 15, and the support structure 1 is supported substantially horizontally by attaching the number necessary for strength. A single letter-like engagement groove 21 is formed at the upper end of the screw shaft 18, and the screw shaft moves up and down by inserting a flathead screwdriver into the engagement groove and rotating the screw shaft 18. The height of 1 can be adjusted. Reference numeral 25 denotes a through-hole formed in a slit shape, a rectangular tube shape or the like for stealing a plastic material. 26 is a recess formed on the upper surface of the support structure 1, and 27 is a drain hole.
[0008]
On the other hand, as shown in FIGS. 4 to 6, reference numeral 30 denotes a lattice-shaped molded body composed of a plurality of vertical bars 31 and a plurality of horizontal bars 32, which is substantially the same as the support structure 1. A square shape with a diameter of about 8 mm is integrally formed of plastic, and the vertical rail 31 is formed in a U-shaped cross section that opens upward, thereby forming a positioning groove 33 on the upper surface, and at the bottom of the groove A plurality of through holes 34 are opened. Further, the horizontal rail 32 is formed in a U-shaped cross section that opens downward, and a plurality of through holes 35 are formed on the upper surface thereof. Reference numeral 37 denotes a cross-sectional wedge-shaped engagement bar integrally formed so as to be parallel to the vertical bar 31. Note that a total of seven vertical bars 31 are formed because the horizontal width of the lattice-shaped molded body 30 is formed at a position where the horizontal width is divided into three and a position where it is divided into five.
[0009]
Reference numeral 50 denotes a surface plate made of resin-impregnated recycled wood in which protrusions 51 are integrally formed on the lower surface by extrusion molding. The illustrated surface plate 50 is slightly smaller than the width that divides the horizontal width of the lattice-shaped molded body 30 into approximately five equal parts. It is formed in a narrow width.
[0010]
The support structure 1 is arranged on a floor such as a veranda or a balcony, and adjacent support structures are loosely fitted to the dovetail groove 3 and the semicircular groove 4 with the anvil protrusion 5 and the semicircular protrusion 6. In addition, the support structure 1 is supported substantially horizontally by rotating the screw shaft 18 of the support leg 16 and adjusting the height. Then, when laying the surface plate 50, the protrusions 51 of the surface plate are matched with the positioning grooves 33 of the lattice-shaped molded body 30, and a tapping screw 53 is passed through the through hole 34 from the lower surface of the lattice-shaped molded body. By inserting the tapping screw into the positioning groove, the tapping screw is screwed into the protrusion 51, and the surface plate 50 is fixed to the upper surface of the lattice-shaped molded body 30. On this basis, the lattice-shaped molded body 30 is superimposed on the upper surface of the support structure 1 and pressed from above to engage the claw pieces 9 and 9a with the engagement bar 37. Thereby, each surface plate 50 is fixed on the support structure 1 through the lattice-shaped molded body 30.
[0011]
At this time, since the support structure 1 and the grid-shaped molded body 30 are both square-shaped, if the grid-shaped molded body 30 is superimposed on the support structure 1 in a state rotated 90 degrees in a horizontal plane, Since 10a engages with the engagement bar 37, each surface plate 50 can be fixed on the support structure 1 with the longitudinal direction as a desired direction. For this reason, as illustrated in FIG. 11, an arrangement in which the longitudinal direction of the surface plate 50 is alternately changed is possible.
[0012]
Note that the claw piece 9a and the claw piece 10a project from the planar U-shaped bases 11 and 12 as illustrated in FIG. The width is secured and the engagement strength is obtained.
[0013]
In addition, as shown in FIG. 12, when using a wide surface plate 60, each surface plate 60 is tapped into a vertical beam 31 formed at a position that divides the horizontal width of the lattice-shaped molded body 30 into three equal parts. By fixing the grid-shaped molded body on the support structure 1 after being fixed by 53, the wide surface plate 60 can be fixed by using the grid-shaped molded body 30 as a medium.
[0014]
Further, in this embodiment, the surface plate 50 in which the ridges 51 are integrally formed on the lower surface is shown. However, the surface plate is not limited to the surface plate formed with such ridges. Various surface plates having different dimensions, shapes, strengths, etc., such as tiles, artificial turf, and carpets can be easily fixed on the support structure 1 by using the lattice-shaped molded body 30 as a medium. At that time, a tapping screw as a fixing means may be inserted into the through hole 35. And, since the shape of the support structure 1 is not changed, it is possible to spread various surface plates just by changing the shape of the lattice-shaped molded body 30 according to the surface plate, so that the total cost is reduced. can do.
[0015]
The number of the claw pieces 9, 9a, the claw pieces 10, 10a, etc. is appropriately formed according to the required engagement strength. Further, in this embodiment, the claw pieces are formed on the support structure 1. However, the claw pieces are integrally formed on the lower surface of the lattice-shaped molded body 30, and the claw pieces are engaged with the support structure 1. Also good.
[0016]
【The invention's effect】
As described above, the deck surface plate mounting construction method according to the present invention includes a support structure that has a deck structure made of plastic and formed in a square bowl shape and supported substantially horizontally by a support leg, and a table such as a wood deck material and a floor panel. It consists of a face plate and a plastic lattice-shaped molded body that serves as a medium when the face plate is superimposed and fixed on the upper surface of the support structure, and grooves and protrusions that fit each other are formed on the outer surface of the support structure. The support structures can be connected to each other, and the grid-shaped molded body is formed in a square shape having substantially the same diameter as the support structure, and the grid-shaped molded body is rotated 90 degrees in a horizontal plane. A plurality of claw pieces project from the upper surface of the support structure so as to be fixed on the support structure regardless of the installation direction in the state, and a plurality of positioning grooves are formed on the upper surface of the lattice-shaped molded body There is a ridge on the lower surface of the surface plate A tapping screw formed into the positioning groove and inserted into the positioning groove from the lower surface of the lattice-shaped body is fitted to the protrusion, and the upper surface of the lattice-shaped body is aligned with the positioning groove. Since a plurality of surface plates are fixed and the lattice-shaped molded body is engaged with the claw pieces, there is a beneficial effect that the surface plates of various shapes can be easily attached and installed. .
[Brief description of the drawings]
FIG. 1 is a perspective view of a deck structure support structure according to an embodiment of the present invention.
FIG. 2 is a partially enlarged perspective view of FIG.
FIG. 3 is a partially enlarged perspective view of the back surface of the support structure shown in FIG. 1;
FIG. 4 is a perspective view of a lattice-shaped molded body having a deck structure showing an embodiment of the present invention.
5 is a plan view of the lattice-shaped molded body of FIG. 4. FIG.
FIG. 6 is an exploded perspective view of the deck structure showing the embodiment of the present invention.
FIG. 7 is a longitudinal sectional view of the exploded state of the deck structure showing the embodiment of the present invention.
FIG. 8 is a perspective view of a deck structure showing an embodiment of the present invention.
9 is a cross-sectional view taken along line AA in FIG.
10 is a sectional view taken along line BB in FIG.
FIG. 11 is a perspective view of a deck structure showing an embodiment of the present invention.
FIG. 12 is a longitudinal sectional view of a deck structure showing another embodiment of the present invention.
[Explanation of symbols]
DESCRIPTION OF SYMBOLS 1 Support structure 3, 4 Groove 5, 6 Protrusion 7 Vertical rib 8 Horizontal rib 9, 9a Claw piece 10, 10a Claw piece 16 Support leg 30 Grid-shaped molded object 31 Vertical beam 32 Horizontal beam 33 Positioning groove 34 Through-hole 37 Engagement Crosspiece 50 Surface plate 51 Projection 53 Tapping screw

Claims (1)

The deck structure is made of plastic and is formed in a square bowl shape, and is supported substantially horizontally by support legs, a surface plate such as a wood deck material and a floor panel, and the surface plate is superimposed and fixed on the upper surface of the support structure. And a plastic lattice-shaped molded body that serves as a medium for forming a groove and a projection that are fitted to each other on the outer surface of the support structure so that the support structures can be connected to each other, The grid-shaped molded body is formed in a square shape having substantially the same diameter as the support structure, and is fixed on the support structure regardless of the stationary direction in a state where the grid-shaped molded body is rotated 90 degrees in a horizontal plane. As described above, a plurality of claw pieces project from the upper surface of the support structure, a plurality of positioning grooves are formed on the upper surface of the lattice-shaped molded body, and a protrusion is formed on the lower surface of the surface plate. Lattice forming by aligning the ridge with the groove Engaging the lattice-shaped molded body after having fixed the plurality of face sheets to said pawls tapping screws inserted through the positioning groove from the bottom surface by screwing the protruding strip on the upper surface of the lattice-shaped molded body Deck surface plate mounting construction method characterized by combining.

Images