JP3150597B2 - Deck material - Google Patents

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 plate for a veranda, a balcony or the like.

[0002]

2. Description of the Related Art As floor boards for verandas, balconies, etc.,
Japanese Utility Model Publication No. 60-32284 and Japanese Unexamined Patent Publication No. 5-65738.
In general, deck materials such as those disclosed in Japanese Patent Application Laid-Open Publication No. H10-163, etc. are used.

In this conventional deck material, as shown in FIG. 9, a deck material main body 102 is laid on a foundation 101 such as a joist provided to protrude to the side of a building 100, and the deck material main body 102 and the building The gap 103 with 100 is the building 1
The cover (blind plate) 104 fixed to the 00 side is covered with the cover. A gap 10 between the deck material main body 102 and the cover 104 is provided below the cover 104.
A drain groove 105 is provided so that rainwater or the like entering from 6 does not leak downstairs from a joint between the deck material and the building 100, and rainwater or the like flowing into the drain groove 105 is provided along both side surfaces of the deck material. Into a drainage channel (not shown), and is drained through a downspout connected to the drainage channel. The cover 104 also prevents dust and the like from entering the drain groove 105.

[0004]

However, in the conventional deck material, as described above, the deck material main body 102 and the drainage groove 105 are composed of separate members, and these are used as the base material.
1 must be fixed separately. Accordingly, there is a problem that the number of parts is large because the number of construction steps is large and workability is low, and the material cost is increased.

[0005] The deck material is a deck material main body 10.
2 from the gap 106 between the cover 104 and the deck material body 10
2 is prevented from leaking downstairs by receiving rainwater or the like which is likely to flow downward through the drainage groove 105, but a gap 107 is formed between the deck material main body 102 and the drainage groove 105 depending on the skill of the contractor. This gap 107
There is a risk of water leaking downstairs through

Further, Barco which has been conventionally produced
Knees vary in width depending on the manufacturer.
Therefore, the deck material main body is composed of
In the deck material that is made, a spacer is provided in the middle
And adjust the dimensions by cutting off some of them.
However, the workability is poor, the number of parts increases, and costs increase.
And fine adjustment of dimensions is not possible.
There is a point.

[0006] In view of such circumstances, an object of the present invention is to provide a deck material which has a small number of parts, is excellent in workability, and has no problem of water leakage.

[0007]

In order to achieve such an object, a deck material according to the first aspect of the present invention (hereinafter referred to as "a deck material of the first aspect") is used for a building and a balcony. A deck material body laid on a foundation between the front walls to form a floor surface, and provided along an edge of the deck material body.
Receiving drainage from the edge of the deck material from below
The drainage gutter and the drainage gutter are integrally formed by extrusion molding.
Arrange along the front wall side of the building or balcony
And the side wall outside the drain is
Curved outward toward the top edge away from the side wall
And elastically deformed in the direction of the deck material itself.
It has the existing configuration.

[0008] In the construction of the deck material according to claim 1,
The material of the deck material is not particularly limited, and examples thereof include a vinyl chloride resin and FRP. The vinyl chloride resin is preferable, and the molding method is preferably extrusion molding.

[0009] In decking of the preceding claims 1, exhaust
It is preferable that the flexible portion of the side wall portion outside the water groove is curved outward in an arc shape . Furthermore, the elastically deformable flexible portion may be provided only at the upper end portion, but may be provided on the entire side wall portion, or may be provided from the side wall portion to the bottom surface.

[0011]

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS The embodiments of the present invention will be described below in detail with reference to the drawings. 1 and 2 show an embodiment of a deck material according to the present invention. As shown in FIGS. 1 and 2, this deck material 1a
Is an extruded product made of vinyl chloride, which is a deck material main body 2a, a drain groove 3a as a groove-shaped portion provided along one edge of the deck material main body 2a, and the other of the deck material main body 2a. Groove 3a as a groove portion provided along the edge of
', The deck material main body 2a, the drain groove 3a, the concave groove 3a
'Are integrally formed.

In the deck material main body 2a, a plurality of pillars 23, 23 are provided at a predetermined pitch between a floor plate 21 and a bottom plate 22, and a plurality of hollow portions 24 are formed in parallel inside. In addition, as shown in FIGS. 1 and 2, a concave portion is formed in the middle of the floor plate portion 21 in a state in which a part of the floor plate portion 21 is cut out in parallel with the drain groove 3 a. Recess 25
As shown in FIG. 2, a part of the bottom plate 22 is
a.

Then, the bottom 25a is fixed with screws 29 or the like on a base 51 such as a joist provided so that the deck material main body 2a extends laterally from the building 5 at the concave portion 25, thereby making the deck 25a. The material main body 2a can be fixed to the foundation 51.

In the recess 25, as shown in FIG.
The cap 26 fits. That is,
The cap 26 is fitted into the concave portion 25 so that the upper end surface thereof is substantially flush with the floor plate portion 21 and the cap 26 is
The bottom 25a, which is a part of the bottom plate 22 below the cover 5, is covered. The drain groove 3a is provided along one edge of the deck material main body 2a, and has an end surface 27 of the deck material main body 2a, a bottom surface portion 31 extending laterally from a lower edge of the end surface 27, The side wall 32 rises from the end of the bottom surface 31 so as to face the end surface 27. That is, the end surface 27 of the deck material main body 2a is
a of the other side wall.

The side wall portion 32 is bent so as to be away from the end surface 27 on the way, and the width of the upper portion is reduced to the bottom portion 31.
The upper side of the side wall portion 32 is higher than the floor plate portion 21 of the deck material main body 2a. Moreover, the upper part of the drain groove 3a is connected to the end surface 27 of the deck material main body 2a.
The opening 33 is provided at a position displaced from the bottom surface 31 by the extension 28 extending from the middle part of the base.

The concave groove 3a 'is provided along the other edge of the deck material main body 2a, and has an end surface 27b of the deck material main body 2a and a bottom portion extending laterally from the lower edge of the end surface 27b. 31b and an end surface 27 from the end of the bottom surface portion 31b.
b and a side wall portion 32b that rises so as to face.

The deck member 1a is configured as described above. As shown in FIG. 1, the deck member main body 2a is connected to the drain groove 3a.
Is placed on the foundation 51 so that the side wall part 32 of the building 5 substantially adheres to the side surface of the overhang part 53 provided along the wall surface 52 of the building 5, and the bottom 25 a of the recess 25 is attached to the foundation 51 via the screw 29. After fixing, the opening 3 of the drain groove 3a is
(1) By covering the upper surface, a floor of a balcony or a terrace can be constructed.

The cover 4 is formed by extrusion of a vinyl chloride resin similarly to the deck material 1a, and as shown in FIG. The upper surface is arranged so as to be covered with one end 41 of the cover 4, and the other end 42 covers the extension portion 28 by fixing the one end 41 to the upper surface of the overhang portion 53.

That is, according to the deck material 1a, the drain material 3a can be provided at a predetermined position only by fixing the deck material main body 2a on the foundation 51. Can be built. Further, since the deck material main body 2a and the drain groove 3a are integrally formed, there is no gap at which drainage leaks from between the deck material main body 2a and the drain groove 3a.

Therefore, the floor plate portion 2 of the deck material main body 2a
The rainwater or the like that has fallen on the
8, the water is surely drained without entering the drain groove 3a and leaking to the building 5 side. Moreover, the drain 3
a is covered with the cover 4 so that dust and the like can be drained from the drain 3a.
Never get inside.

The deck material 1a is similar to that shown in FIG.
As shown in (b), the deck material main body 2a may be fixed on the foundation 51 such that the drainage groove 3a comes to the veranda or the front wall 6 of the balcony provided on the opposite side to the building 5. In this way, the drain groove 3a can be arranged along the front wall 6. In this case, as shown in FIG. 2, the opening 31 of the drain groove 3a is preferably covered with a cover 61 fixed to the front wall 6 so as to prevent dust from entering.

As shown in FIG. 2A, the deck material 1a may be fixed on the foundation 51 so that the side wall 32 of the drain groove 3a is in close contact with the front wall 6, or as shown in FIG. As shown in b), the side wall 32 of the drain groove 3a may be fixed so as to be at a position away from the front wall 6. 3 to 7 show another embodiment of the deck material according to the present invention.

The deck material 1b shown in FIG. 3 is provided with a notch 34 from the lower side at the tip of the bottom portion 31 forming the drain groove 3b, that is, on the end surface 27 side of the deck material main body 2a. The structure is the same as that of the deck material 1a except that the portion at 34 is thin. That is,
When the deck material 1b is folded at the cut 34, the drain groove 3b can be easily removed, and the deck material 1b can be used as a deck material without grooves.

The deck material 1c shown in FIG. 4 is the same as the deck material 1a of FIG. 1 except that the extension 28 'of the deck material main body 2b is flush with the floor plate portion 21. The deck material 1d shown in FIG. 5 is an extension 28 'of the deck material main body 2b.
Are flush with the floor plate portion 21 and the drain grooves 3c
4 is substantially the same as the deck member 1c except that the tip of the side wall portion 32 'is substantially the same as the floor plate portion 21.

The deck member 1e shown in FIG. 6 is the same as the deck member 1d of FIG. 5 except that the side wall 35 is formed so that the opening 33 'of the drain groove 3d is minimized. That is, since the width of the opening 33 'is narrow, dust and the like are unlikely to enter the drain groove 3d even if the cover is insufficient.

The deck material 1f shown in FIG. 7 has an outer side wall portion 36 outside the drain port 3e so as to gradually move away from the end surface 27 of the deck material body 2b, which is the side wall on the deck material body 2b side, toward the upper end. It is curved in an arc shape, and a cylindrical body 37 is provided along the upper edge thereof. Moreover, the side wall portion 36 is thinner than the other portions, and is elastically deformable.

[0028] That is, the deck material 1f, even if Dehaba size balcony is narrower than the standard width of the deck member 1f, as shown in FIG. 8, the outer side wall 36 of the drain groove 3e
If the deck material 1f is set at a predetermined position on the foundation 51 while pressing the
The side wall portion 36 is elastically deformed, and a bow is formed on the deck material main body 2b side.
The deck material main body 2b can be laid at a predetermined position without a gap without using a spacer , bending, or using a spacer or cutting. That is, if this deck material 1f is used, the workability can be improved, and the cost can be reduced because no spacer is used.

The deck material according to the present invention is not limited to the above embodiment. For example, deck material body 2
a (2b) does not have the hollow portion 24 and the deck material main body 2a
(2b) may be a corrugated plate having a continuous U-shaped cross section.

[0030]

Since the deck material according to the present invention is constructed as described above, rainwater or the like does not leak downstairs from the seam between the deck material body and the drainage groove, and can be easily made by anyone. Can be constructed. In particular, the drainage
The direction in which the outer side wall part moves away from the side wall on the deck material body side
And is formed to curve outward toward the upper end
In addition, because it is elastically deformable in the direction of the deck material body , use spacers on porches with different widths.
Can be installed without gaps. Therefore, the component point
The work efficiency is improved along with the reduction of the number, and the cost is reduced.
Can be planned.

[Brief description of the drawings]

FIG. 1 is a cross-sectional view illustrating an embodiment of a deck material according to the present invention and an example of an attached state thereof.

FIG. 2 is a cross-sectional view showing another mounting state of the deck material of FIG.

FIG. 3 is a side view showing another embodiment of the deck material according to the present invention.

FIG. 4 is a side view showing another embodiment of the deck material according to the present invention.

FIG. 5 is a side view showing another embodiment of the deck material according to the present invention.

FIG. 6 is a side view showing another embodiment of the deck member according to the present invention.

FIG. 7 is a side view showing another embodiment of the deck material according to the present invention.

FIG. 8 is a cross-sectional view illustrating an attached state of the deck material of FIG. 7;

FIG. 9 is a cross-sectional view showing an attached state of a conventional deck material.

[Explanation of symbols]

1a Deck material 1b Deck material 1c Deck material 1d Deck material 1f Deck material 2a Deck material body 2b Deck material body 21 Floor plate portion 22 Bottom plate portion 23 Column material 24 Hollow portion 25 Depression 25a Bottom 26 Cap 27 End surface (side wall on deck body side) 3a drain groove 3a ' concave groove 3b drain groove 3c drain groove 3d drain groove 3e drain groove 32 side wall 35 side wall 36 side wall 51 foundation

Continuation of the front page (56) References JP-A-8-209870 (JP, A) JP-A-6-264600 (JP, A) Japanese Utility Model Application No. Sho 62-79037 (JP, U) Japanese Utility Model Application No. Sho 58-11043 (JP , U) Actually open 1979-148527 (JP, U) (58) Fields investigated (Int. Cl. ⁷ , DB name) E04F 15/02 E04F 15/00

Claims (1)

(57) [Claims] 1. A deck material body laid on a foundation between a front wall of a building and a balcony to form a floor surface, and a deck material book
Flow along the edge of the body and from the edge of the deck material body
Drainage, which receives falling water from below, is extruded.
And the drain is on the building or balcony side
Is located along the front wall side of the outside of the drain
The wall is at the upper end in the direction away from the side wall on the deck material body side.
It is curved outward and faces
A deck material that is elastically deformable in the direction of the wood material body .