JP2001027038A - Deck member and deck member having groove-covering member - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide a deck member and a deck member having a groove- covering member capable of preventing the inflow of rain water to a bottom portion where there is a fixing device insertion hole at a recessed groove portion of the deck member. SOLUTION: This deck member 1 having a groove-covering member is located along the longitudinal direction of a deck member 2 and comprises a first recessed groove portion 22 formed by opening the top surface and separated by a bottom portion 22a and a side wall portion 22b, a deck member 2 provided with a second recessed groove portion 23 formed by opening the top portion at both the outer sides along the longitudinal side of the first recessed groove portion 22, a top surface portion 31 having a width reaching the second recessed groove portion at both the sides while covering the top surface opening portion of the first recessed groove portion 22 of the deck member 2, and a groove cover member 3 equipped with a leg plate portion 33 inserted to the first recessed groove portion 22 projected out downward from the top surface portion 31, thereby assembling the deck so as to cover the opening portion formed on the top surface of the deck member.

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a deck material used as a floor covering material for forming a decorative floor such as a balcony, a veranda, a terrace and the like, and a deck material with a groove cover member.

[0002]

2. Description of the Related Art As a conventional deck material, as shown in FIG. 7, a long deck material 102 is laid on a square bar-shaped joist material 101 laid on a floor slab 100 such as a balcony.
There is known one formed by juxtaposing a plurality in the direction orthogonal to one.

[0003] As shown in FIGS. 7 and 8, a concave groove 103 is formed at the center of the upper surface of the deck member 102, and a fixing tool insertion hole 105 is formed in a bottom 104 of the concave groove 103. It is perforated at appropriate intervals along the direction.
And the deck material 102 is fixed to the joist material 101. In this state, the groove 103 is in an open state, so that it may stumble when walking or rainwater easily flows into the groove 103.
7, the surface of the deck material 102 was formed flat, and the inflow of rainwater into the groove 103 was prevented.

However, as shown in FIG. 8, a gap 108 is formed between the concave groove 103 of the deck material 102 and the groove cover member 107, and when rainwater flows into the concave groove 103 from the gap 108. In some cases, the fixing tool insertion hole 105 and the fixing tool 106 are flooded, and the fixing tool 106 may rust, or rainwater may leak onto the floor slab 100 through the fixing tool insertion hole 105.

[0005]

SUMMARY OF THE INVENTION Accordingly, an object of the present invention is to provide a deck material and a deck material provided with a groove cover member, in which rainwater does not flow into the bottom of the deck material having a fixing hole in the concave groove portion. I do.

[0006]

SUMMARY OF THE INVENTION In order to solve the above-mentioned problems, the present invention is directed to a first concave member which is located along the longitudinal direction of a deck member, is defined by a bottom portion and a side wall portion, and is formed by opening an upper surface. A deck material characterized by comprising a groove and a second groove formed by opening the upper part on both outer sides along the longitudinal side of the first groove. According to the deck material having such a configuration, the rainwater flowing along the deck material surface or flowing into the second groove portion from above does not flow into the first groove portion by the first side wall portion, and the second groove portion Along the longitudinal direction of the deck material.

Further, the present invention provides a first groove which is located along the longitudinal direction of the deck material, is defined by a bottom portion and a side wall portion and is formed by opening an upper surface, and a longitudinal side of the first groove portion. A second groove formed by opening the upper part on both outer sides along the first groove, and a side wall is erected from the bottom at a slight interval inside both side walls of the first groove. And a third recessed groove formed on the second member. According to the deck material having such a configuration, the rainwater flowing into the third groove from the second groove or from above can flow out in the longitudinal direction of the deck material along the third groove.

Further, the present invention provides a top surface portion having a width extending to the second groove portions on both sides while covering the upper surface opening of the first groove portion, and a top surface protruding below the top surface portion and having both sides in the first groove portion. A groove formed on the upper surface of the deck member, the groove cover having a leg plate inserted along the wall or a third groove when the third groove is formed; The present invention provides a deck member with a groove cover member, which is combined so as to cover the opening of (1). According to the deck material with the groove cover member having such a configuration, rainwater can be reliably prevented from flowing into the first groove portion from above by the groove cover member, and can be flown into the second groove portion and discharged. Therefore, it is possible to reliably prevent rainwater from flowing into the first bottom portion having the fixing tool insertion hole. If the third groove is formed, even if rainwater may overflow from the second groove, the rainwater is blocked by the leg plate and flows into the third groove to be discharged, and the first groove is formed. The possibility of reaching the bottom center of the groove can be more reliably prevented.

[0009]

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS An embodiment of a deck material and a deck material with a groove cover member according to the present invention will be described below with reference to the drawings. (First Embodiment) FIGS. 1 to 4 show a first embodiment of a deck material with a groove cover member according to the present invention. FIG. 1 is a side view of the deck material with a groove cover member, and FIG. 2 is a perspective view of the deck material. FIG. 3 and FIG. 3 are perspective views of the groove cover member, and FIG. 4 is a side view showing a state where the deck material with the groove cover member is laid on a balcony.

The deck material 1 with a groove cover member is laid on indoor and outdoor floor slabs such as balconies to form a decorative floor surface. As shown in FIG.
The groove cover member 3 is attached to the first groove portion 22 formed at the center in the width direction along the longitudinal direction of the deck material 2.

As shown in FIGS. 1 and 2, the deck member 2 is a rectangular hollow or solid long aluminum joist member 5 having a rectangular shape as viewed in a cross section laid on the floor slab 4 at appropriate intervals. A plurality of the joists 5 are joined to each other in a direction orthogonal to the joists 5 and juxtaposed, and fixed and laid on the joists 5 by fixing nails 6.

The deck material 2 is a floor slab 4 such as a balcony.
A synthetic resin member having a predetermined width and an appropriate thickness according to the output width of the hollow member and having a length corresponding to the width of the frontage (horizontal width) of a house or the like. A first groove 22 formed in the center of the upper surface 21
A second groove 23 formed along the long side on the upper side on both sides of the
23.

The first concave groove portion 22 is formed by opening the upper surface 21 by an appropriate width while leaving the lower surface 24, and faces the first bottom portion 22a forming the bottom surface and upward from both side edges of the first bottom portion 22a. And a pair of first side walls 22b, 22b standing upright at a height equal to or lower than the upper surface 21. The fixing nail 6 is inserted through the center of the first bottom 22a in the width direction to attach the deck material 2. Attachment holes 25 for fixing to the joist material 5 are pierced at appropriate intervals, and a lower portion of the inner side surface of the first side wall portion 22b is engaged with an engaging portion 35 at the lower end of the groove cover member 3 for locking. Stopping projections are provided to protrude inward facing each other to form locking portions 22c, 22c.

The second groove 23 is formed by setting the upper part of the first side wall 22b as a second inner wall 23a.
A second bottom portion 23b extending horizontally from the lower outer side and a second outer wall portion 23c standing upright from the outer side to the upper surface 21 are formed in an upward U-shape, and are formed above the second outer wall portion 23c. Is slightly protruded into a U-shaped opening to form a second protruding edge 23d.

As shown in FIGS. 1 and 2, an engaging portion 26 and an engaging portion 27 are formed at both ends in the width direction of the deck member 2 so as to engage with each other. When the synthetic resin deck material 2 is formed by extrusion molding,
As shown in FIGS. 1 and 2, for example, the entire body is formed as a hollow body having substantially the same thickness, and ribs 28 serving as vertical walls are formed in the hollow part at appropriate intervals in order to secure strength.

As shown in FIGS. 1 and 3, the groove cover member 3 is elongated in the direction of the groove to be covered so as to cover a part of the first groove 22 and the second groove 23 of the deck material 2. A top surface portion 31 forming a deck material surface portion, side plate portions 32, 32 formed by bending both ends in the width direction of the top surface portion 31 downward, and a top surface portion 31. And leg plate portions 33, 33 projecting downward from the lower side in the form of open legs.

The top surface portion 31 is wider than the width between the pair of first side wall portions 22b, 22b of the deck material 2, and the side plate portion 3
2 and 32 are inserted into the second concave grooves 23 and 23 so as to be engageable with the upper outer side of the second inner wall portion 23a, and the leg plate portions 33 and 33
The lower part is inserted into the first concave groove 22, and the locking portions 22c, 2
The first side wall portions 22b are formed on the outer side of the lower portion with engaging portions 34c, which are in press contact with the locking portions 22c, 22c below the first side wall portions 22b. .

The groove cover member 3 includes a pair of first side wall portions 22b, 2
2b from above so as to be along the inner surface of the first groove 2b.
2 and insert the engaging portions 34, 34 into the first side wall portions 22b, 2b.
2b, while being locked to the locking portions 22c, 22c at the bottom,
The side plate portions 32, 32 can be attached to the deck material 2 by being locked on the upper outer side of the second inner wall portions 23a, 23a.

In order to lay the deck material 1 with the groove cover member having such a configuration on, for example, a floor slab of a balcony,
As shown in FIG. 4, first, on the leading end side of the floor slab 4 in the width direction (the left-right direction in the figure), the upper side engages with the tip side portion 28A of the deck material 2A (for width adjustment). A long fixing member 7 having a U-shaped section is provided at a position orthogonal to the joist 5 and has a support plate portion 72 for supporting the end of the joist 5 at the bottom. On the base end side in the width direction on the plate 4,
An engaging portion 8 that engages with the base end portion 26B of the deck material 2 at the upper part
1 and a long fixing member 8 having a U-shaped cross section having a support plate portion 82 supporting the end portion of the joist 5 at the lower portion.

Next, joists 5 having substantially the same length as the width of the balcony are arranged at appropriate intervals along the width of the balcony, and both ends in the length direction are supported by fixing members 7 and 8, respectively. It is placed and fixed on the plate portions 72 and 82.

The deck member 2 is laid in a direction perpendicular to the joist members 5 from the base end side of the balcony to the tip end side.
That is, the deck material 2 to be laid on the base end of the balcony is placed on the joist 5, and the base 26B is engaged with the engaging portion 81 of the fixing member 8 to fix the first bottom 22a. The deck material 2 is fixed on the joist material 5 by inserting the screw 6A into the tool insertion hole 25. Thereafter, the groove cover member 3 may be attached to the deck material 2 in the above-described procedure.

Subsequently, the deck material 2 to be laid next is placed on the joist material 5 and the engaging portion 26 is engaged with the engaging portion 27 of the laid deck material 2 to determine the laying position. In the same manner as described above, the plurality of deck members 2 are fixed on the joist members 5 by repeatedly fixing the joist members 5 to the deck members 2 with the screws 6A and attaching the groove cover members 3 to the deck members 2.

The deck material 2A to be laid on the tip side of the balcony in the width direction adjusts the dimensional error and the laying error of the deck material 2 in the width direction of the deck, and has a drain for drainage of rainwater on the side of the tip of the balcony. In order to lay the deck material 2A, first, the engaging member 26A on one side is laid down.
While slightly pushing while engaging with the engaging portion 27, the tip side portion 27A is engaged with the engaging portion 71 of the fixing member 7 to determine the laying position, and fixed to the joist material 5 with the screw 6A as described above, The groove cover member 3 may be attached to the deck material 2.

In the above construction, a plurality of deck materials are juxtaposed, the laying position is determined, each of the deck materials is fixed to the joist with screws, and the groove cover members are collectively covered with the deck materials later. You may make it wear and the construction procedure may be arbitrary. Further, the fixing member for fixing the deck material is not limited to the joist material in the present embodiment,
A base material having an appropriate shape and material can be used. Further, the second groove 23 may be set so that the upper surface of the second inner wall 23a is not opened, and both ends of the groove cover member are inserted into the groove from this opening. .

(Second Embodiment) FIGS. 5 and 6 show a second embodiment of a deck material with a groove cover member according to the present invention, FIG. 5 is a side view of the deck material with a groove cover member, and FIG. It is a perspective view of a material.

The deck member 11 with a groove cover member is the same as the deck member 1 with a groove cover member of the first embodiment, and a deck material 20 having a part different from the deck material 2 is used.

The deck material 20 is, as shown in FIGS.
The third groove portion 29 is formed in the lower corner on both inner sides of the first groove portion 22, and the other structure is the same as that of the first embodiment. These similar structures are denoted by the same reference numerals as in the first embodiment, and description thereof will be omitted.

The third grooves 29 are spaced from the first side walls 22b of the first grooves 22 with a space allowing the lower portions of the leg plates 33, 33 of the groove cover member 3 to be inserted. The third side walls 29a, 29a at the first bottom 2
2a, the third side wall 29a and the first bottom 22
The upper end of the first side wall portion 22b is formed as an upward U-shaped groove by the end portion a. The fastener insertion hole 25 of the first bottom portion 22a is formed at the bottom center between the third side wall portions 29a.

[Brief description of the drawings]

FIG. 1 is a side view showing a first embodiment of a deck material with a groove cover member according to the present invention.

FIG. 2 is a perspective view showing the structure of the deck member shown in FIG.

FIG. 3 is an enlarged perspective view showing a groove cover member of FIG. 1;

FIG. 4 is a side view showing a state in which the deck material with a groove cover member of FIG. 1 is laid on a balcony.

FIG. 5 is a side view showing a second embodiment of the deck material with a groove cover member according to the present invention.

FIG. 6 is a perspective view showing the structure of the deck member shown in FIG. 5;

FIG. 7 is a side view showing an example of a conventional deck material with a groove cover member.

FIG. 8 is an enlarged side view showing an engagement structure between the groove cover member and the deck material in FIG. 7;

[Explanation of symbols]

 1, 11 Deck material with groove cover member 2, 2A, 20 Deck material 21 Top surface 22 First concave groove 22a First bottom 22b First side wall 22c Locking part 23 Second concave groove 23a Second inner wall 23b Second Bottom part 23c Second outer wall part 23d Second protruding edge part 24 Lower surface 25 Fixture insertion hole 26, 27 Engagement part 28 Rib 29 Third concave groove part 29a Third side wall part 3 Groove cover member 31 Top surface part 32 Side plate part 33 Leg plate Part 34 engaging part 4 floor slab 5 joist 6 fixing nail 6A screw 7, 8 fixing member 71, 81 engaging part 72, 82 support plate part

Claims (3)

[Claims] 1. A first groove located along a longitudinal direction of a deck material, which is defined by a bottom and a side wall and has an open upper surface, and a first groove along a longitudinal side of the first groove. A deck material comprising: a second concave groove formed by opening an upper portion on the outside. 2. A first groove which is located along the longitudinal direction of the deck material, is defined by a bottom portion and a side wall portion, and is formed by opening an upper surface, and a first groove along a longitudinal side of the first groove. A second groove formed by opening the upper part to the outside, and a side wall is erected from the bottom at a slight interval inside both side walls of the first groove, and a second groove formed between the side walls. A deck material characterized by having a tri-concave groove. 3. A top surface portion which covers an upper surface opening of the first groove portion and has a width extending to the second groove portions on both sides, and inside the first to third groove portions projecting below the top surface portion and protruding below the top surface portion. A groove cover member having a leg plate portion inserted into the deck material so as to cover an opening formed on the upper surface of the deck material according to claim 1 or the deck material according to claim 2. Deck material.