JP3407719B2 - Cross tile - Google Patents

Description

Detailed Description of the Invention

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a crosspiece, and more particularly to a crosspiece which is remarkably excellent in engagement between adjacent crosspieces of the same type arranged on a roof.

[0002]

2. Description of the Related Art As one type of stile, a substantially rectangular plate-shaped roof body and a flange projecting from one side portion of the roof body and arranged on the lower side of the roof body of the same type of roof tile. Some are equipped with and. By arranging this flange below the roof tile body of the adjacent roof tile, the water that has entered between the roof tiles flows out onto the lower roof tile.

[0003]

DISCLOSURE OF THE INVENTION The present invention provides good engagement with the same type of roof tiles disposed adjacent to the lower side (under water side) and the upper side (upside water side) of the roof tile, and is wind resistant and earthquake resistant. The purpose of the present invention is to provide a roof tile with extremely excellent properties.

[0004]

Means for Solving the Problems A crosspiece of the present invention comprises a substantially rectangular plate-shaped roof body, and a lower side of the roof tile body of the same type of roof tile projecting laterally from one side portion of the roof tile body. A flange disposed on the roof tile, and an edge portion of the flange that is on the lower side when the cross tile is laid on the roof is receded from the lower end of the tile main body. In the roof tile, the lower edge side of the flange and the side edge of the roof tile main body form a first corner portion, and the second corner is formed by cutting out the lower corner portion of the flange. corners are provided, 桟瓦 on the upper surface of該瓦body, provided with a protrusion that engages with the first or second corner of桟瓦of the same type arranged adjacent to the upper position side of該桟tile And the upper surface of the protrusion and the roof tile body
The intersection angle with the surface is an acute angle, and the flare is
It is characterized in that the lower end of the flange is engaged .

In such a roof tile, the first or second corner portion of the lower end portion of the flange engages with the protrusion of the roof tile adjacent to the lower door side, so that the lower floor side is lifted. Be blocked.

[0006] Depending on whether the projection is engaged with the first corner portion or the second corner portion, the left and right, front and rear of the water side crosspiece and the underwater crosspiece are detected. Since the positions are different, it is possible to adjust the vertical and horizontal positions of the crosstile.

[0007]

In the present invention, the lower end face of the flange is
It is preferable that the crossing angle between the end surface and the bottom surface of the crosspiece is an inclined surface that is substantially equal to the crossing angle.

[0009]

BEST MODE FOR CARRYING OUT THE INVENTION Embodiments will be described below with reference to FIGS. In the following description, the front edge of the roof tile refers to the edge that is the lower side when the roof tile is laid on the roof plate, and the rear edge is the edge that is the higher side in the laid state, The left edge refers to the edge on the left side in FIGS. 1 to 3, and the right edge refers to the edge on the right side in FIGS.

This roof tile 1 is composed of a substantially rectangular roof body 2 and the roof tile.
With the flange 3 protruding rightward from the lower side of the right edge of the main body 2,
It is mainly composed of The front edge of this flange 3
It is slightly retracted from the front edge of the roof tile body 2 and
The first corner portion G where the front edge and the right edge of the roof tile body 2 intersect at a right angle
₁Has become. The front edge and the side edge of this flange 3 intersect.
The protruding corners that are
The corner of this concave angle is the second corner G_TwoHas become
It The front edge of the flange 3 is such that the lower surface side is in front of the upper surface side.
Inclined surface C protruding toward₁, C_TwoHas become. Slope C
₁Is the first corner G ₁And the inclined surface C_TwoIs
Second corner G_TwoIt is a surface that continues to.

A groove 4 for flowing rainwater is provided on the flange 3.

A projecting portion 5 is provided at a location slightly lower than the rear edge of the roof tile body 2 and near the center of the roof tile body 2 in the left-right direction. The intersection angle θ ₁ between the rear surface (higher surface) of the protrusion 5 and the upper surface of the roof tile body 2 is an acute angle. The intersection angle θ ₁ is substantially equal to the inclination of the inclined surfaces C ₁ and C ₂ at the front edge of the flange 3 (the intersection angle θ ₂ between the inclined surfaces C ₁ and C ₂ and the bottom surface of the crosspiece). There is.

A nail hole 6 is provided near the rear edge of the roof tile body 2.

The roof tile 1 thus constructed is assembled on the base plate as shown in FIG. 1 or 2, and is fixed by a nail struck through the nail hole 6. At this time, the corner G
₁ or G ₂ and the protruding portion 5 are engaged with each other, so that the crosspiece 1
The leading edge of the is prevented from rising. In addition, the deviation of the roof tile is prevented.

Therefore, according to the present invention, the rising and shifting of the roof tiles can be reliably prevented. The above-mentioned projecting portion 5 and the corner portion G ₁ or G ₂ can be engaged with each other very easily, and it does not take time and effort for construction. Further, these engagements are the engagements between the crosspieces and do not involve any metal fittings, so no corrosion occurs and the durability is good.

Further, as shown in FIG. 1, the case where the first corner portion G ₁ is engaged with the protrusion portion 5 and the case where the second corner portion G ₂ is engaged with the protrusion portion 5 as shown in FIG. As is apparent from a comparison with the case where the second corner portion G ₂ is engaged with the protrusion 5,
The cross-piece 1 is shifted leftward and downward (to the water side) as compared with the case where the corner G ₁ of the above is engaged with the protrusion. In this way, by selecting the corners G ₁ and G ₂ that engage with the protrusions 5, the position of the crosspiece 1 in the left-right and up-down directions (above and below water) can be adjusted.

In the above embodiment, the flange 3 is attached to the roof tile main body 2
Although it is arranged on the right edge of the above, it may be arranged on the left edge.

In the above-described embodiment, two corners, that is, the first corner G ₁ and the second corner G ₂ are provided, but these corners G ₁ and G ₂ are not provided. Another corner portion may be provided between them so that the left and right positions of the crosspiece can be adjusted in three steps.

[0019]

As described above, according to the present invention, the rising and shifting of the roof tiles can be reliably prevented. The construction of this stile is extremely easy and the construction time is short. The stake with this sash is extremely durable and extremely strong against wind and rain. Further, according to the present invention, it is also possible to adjust the horizontal and vertical positions of the crosspiece.

[Brief description of drawings]

FIG. 1 is a perspective view from above showing a construction state of a crosstile according to an embodiment.

FIG. 2 is a perspective view from above showing a construction state of the crosspiece according to the embodiment.

FIG. 3 is a top perspective view of a crosspiece according to the embodiment.

FIG. 4 is a bottom perspective view of a crosspiece according to the embodiment.

[Explanation of symbols]

1 Crosstile 2 Roof tile 3 Flange 4 Groove 5 Projection 6 Nail hole G ₁ First corner G ₂ Second corner C ₁ , C ₂ Inclined surface

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Claims (2)

(57) [Claims] 1. A substantially rectangular plate-shaped roof tile main body and one side of the roof tile main body
A tile book of the same type of stile that overhangs from the side and is arranged on the side
With a flange located on the underside of the body, Low level when the roof tile of the flange is laid on the roof
Side edge part is set back from the lower end of the roof tile body.
In the running stile, The lower edge of this flange and the side of the roof tile body are the first
Is the corner of With a shape in which the lower corner of the flange is protruded
A second corner is provided, On the upper surface of the roof tile body,UpPlaced adjacent to the
A protrusion that engages with the first or second corner of the mold stile
PreparedIt ’s a stile, The crossing angle between the upper surface of the protrusion and the upper surface of the roof tile body is sharp.
Is the corner, and the lower end of the flange is at this acute angle
Engages A roof tile that is characterized by that. 2. The crosspiece according to claim 1 , wherein the lower end surface of the flange is an inclined surface at which a crossing angle between the end surface and a bottom surface of the crosspiece is substantially equal to the crossing angle.