JP2004251116A - Locked and wind resisting thick flat roof tile - Google Patents

Abstract

<P>PROBLEM TO BE SOLVED: To provide a thick flat type roof tile in which a rear-end part reliably locks and fixes a head-side insert receiver to prevent the movements or floating of tiles. <P>SOLUTION: In a thick flat type roof tile X of which thickness is about equal to the total thickness of a tile batter cover part S and a receiver part U, this invention concerns a locking wind resisting thick flat tile provided with a locking receiving part 2a formed at the head-side end T of the receiver part U nearly on a level with the tile back and separated from a gutter by a flashing 6, and with a locking protrusion 3a formed at the center of the upper surface of a rear round side, with its back being about on a level with or higher than the tile surface. When these tiles are laid, the locking protrusion 3a of a tile located at a diagonally lower row engages and fixes the engaging receiving part 2c of another tile at a diagonally upper row. This tile contributes to the prevention of its lift, slippage or the entrance of rainwater during storms, and to easy and quick roofing work execution. <P>COPYRIGHT: (C)2004,JPO&NCIPI

Description

The present invention relates to a structure for preventing displacement and lifting of a roof tile by providing a detent receiving section on the head side of an insertion receiving section of the roof tile and a locking projection on a butt side.

The prior art 1 is based on Patent Document 1 “Wind-resistant flat roof tile”. As shown in FIG. 15, a locking projection 13 is provided on the tip end side near the head T at the side end of the insertion receiving portion U of the roof tile K, A concave notch 14 is formed in the vicinity of the center of the side edge of the butt R.
Combined roofing As shown in FIG. 17 to infiltrate concave portion 14 below the tile K mating locking projection 13 of the tile K ₁ of the upper side roofing lower side, which deflection locking and lifting suppression of tile is made It is.

The prior art 2 is a roof tile L based on Patent Literature 2 "Wind-resistant flat roof tile" shown in FIG.
As shown in FIG. 18, a suppression receiving portion 16 is formed near the head T outside the water return 17 on the side of the water guiding zone 15 of the insertion receiving portion U of the tile L, and a ridge 19 is provided on the butt R side. nail hole 18 in which a is provided, FIG. 19 when combined roofing staggered roofing, as shown in FIG. 20, put one end of the restraining plate 20 on the suppression receiving portion 16 of the tile L ₁ of the upper side mating roofing, The other end is fixed to the roof panel with nails 21 through the nail holes 18 of the lower tile L on the roof tile, and the upper tile is prevented from floating.

Prior Art 3 is based on Patent Document 3 “Wind-resistant reinforced flat type tile” like the roof tile M shown in FIG. 21, and has a locking recess 23 near the head T of the running water zone 22 of the insertion receiving portion U of the roof tile M. Form
Locking weirs 24 and 25 are formed on the left and right sides of the center part of the butt R, and nail holes 26 and
27 obtained by bored, Figure 22 when combined roofing staggered roofing, Kakaritomeseki tiles M in the lower mating engagement recess 23 of the upper tile M ₁ combined roofing as shown in FIG. 23 is roofing 24
The locking recess 23 is held down by a holding plate 28 and is fixed to the roof panel with a nail 29 through a nail hole 27 to be locked / deterred.

JP-A-63-130849 JP-A-3-206246 JP-A-2-38651

The problem of the prior art 1 is that the head T side of the locking projection 13 forms an inclined surface, which tends to deviate from the recessed portion 14 in shape, and that there is a concern about locking reliability. The problem of the prior art 2 is that the height of the jetty 19 of the nail hole 18 cannot be higher than the height of the water return on the side edge of the buttocks R, and there is a risk of rainwater entering from the nail hole 18. The problem of prior art 3 is that the height of the locking weirs 24 and 25 cannot be higher than the height of the surface of the locking recess 23,
There is a possibility that rainwater may be attracted to the nail hole 26 of the locking weir 25. An object of the present invention is to improve these problems and to surely exhibit desired locking / deterring performance without any problem.

The present invention relates to a flat type tile having a roofing structure in which the same portion of the cross section of the cross section and the insertion receiving portion fits in approximately the thickness of one roof tile, and the head side end of the insertion receiving portion is provided. Form a locking receiving part that is separated from the water conduction zone by water return and has a surface at almost the same level as the backside of the tile, and a locking projection that has a back part higher than the surface of the tile on the upper surface near the center on the buttocks side And a locking wind-resistant thick flat tile in which the locking projections of the diagonally lower tier tiles restrain the locking receiving portions of the diagonally upper tier tiles when laid and are locked.

The effects of the present invention are listed below.
(1) Between the staggered tiles, the locking receiving portion of the upper tile is locked by the locking projection of the lower tile.
(2) Further, the locking receiving portion of the upper tile is restrained and fixed by the locking projection of the lower tile or the pressing plate mounted on the locking projection.
(3) The above-mentioned effects extend to the entire roof surface in a chain.
(4) These contact suppression structures also serve as a roofing guide.

The effects of the present invention are listed below.
(1) Displacement and turning up from the tile head side are prevented.
(2) The tile bottom side is prevented from shifting.
(3) Tiles on all roofs are locked and depressed in a chain so that wind resistance is fully exhibited.
(4) Roofing can be done easily and quickly, and no special skills are required.

Embodiment 1 of the invention has a roofing structure in which the same-stage roofing portion of the bar-covering portion S and the insertion receiving portion U fits in a thickness of almost one roof, like the roofing X shown in FIGS. In a thick flat type roof tile having a nail hole 10 formed on the butt R side, it is separated from the water guide zone 1 by a water return 6 at the end of the head T side of the insertion receiving portion U and is substantially the same as the back surface of the tile. A lock receiving portion 2a having a level surface is formed, and a hook is provided on the water return 5 near the center on the side of the butt R and has a back surface portion higher than the roof surface and protrudes outside the butt R of the tile body. The stop projections 3a are formed.
Together thatched this tile in roofing staggered, 3, 4, as shown in FIG. 5, the water guide strip 1 portion of tile X ₁ oblique upper side mounted on the flowing water surface 12 of the oblique lower side tile X But
Lock receiving portion 2a of the tile X ₁ is suppressed is charged under the locking projection 3a of the tiles X, a locking wind thick flat roof tiles are locked bracing engagement.

In the second embodiment, as in the case of the roof tile Y shown in FIG. 6, a thick flat type roof tile having a roofing structure in which the same roof portion of the bar cover portion S and the insertion receiving portion U fits in the thickness of one roof tile. At the end of the head portion T side of the insertion receiving portion U, a tile is formed inside the receiving cutout portion 7 which is separated from the water conveyance zone 1 by the water return 6 and has a cutout side edge on the insertion receiving portion U side. A lock receiving portion 2b having a rear surface substantially at the same level as the rear surface is formed, and a hook having a height substantially equal to the height of the end of the insertion receiving portion U including the water return 6 is formed near the center of the front surface of the butt R side. The stop projection 3b is protruded, and the hole 4 is formed at the center thereof. Together thatched this tile in roofing staggered, 7, 8, 9, the side surface of the oblique lower side tiles Y of the locking projection 3b of the side surface and the oblique upper side tile Y ₁ of受切missing portion 7 and contact with the side surface of the lock receiving portion 2b is brought further other end driving the anchor fitting 9 to the locking projection 3b is to suppress the oblique upper side tile Y ₁ of lock receiving portion 2b,
This is a windproof thick roof tile that stops and locks. Since the height of the locking projection 3b is higher than the height of the locking receiving portion 2b, even if rainwater flows into the locking receiving portion 2b, the rainwater travels through the locking metal fitting 9 to form the hole. There is no invitation from 4.

In the third embodiment, as in the case of the roof tiles Z shown in FIGS. 10 and 11, a roofing structure in which the same-stage roofing portion of the crosspiece cover portion S and the insertion receiving portion U fits in a thickness of substantially one roof tile is adopted. , Buttocks R
In the thick flat type roof tile having a nail hole 10 formed on the side thereof, the head T side end of the insertion receiving portion U is separated from the water guide zone 1 by the water return 6 and has a surface substantially at the same level as the back surface of the roof. Receiving part 2
c, and a notch 8 is formed near the center on the side of the butt R, and a rear surface portion on the upper surface that is inside the rim of the butt R and is approximately the same as or slightly higher than the tile surface. The stop projection 3c is formed. When these tiles are laid together,
As shown in FIG. 14, the portion of the water guide zone 1 of the roof tile Z ₁ on the obliquely upper side is placed on the running water surface 12 of the roof tile Z on the obliquely lower side, and the locking receiving portion 2 c is a locking projection in the bottom cutout 8. are charged to 3c downward, the locking projection 3c of the oblique lower side tile Z is suppressed lock receiving portion 2c of the oblique upper side tile Z _1, a locking wind thick flat tile to stop locking shake.

FIG. 2 is a front perspective view of the first embodiment. FIG. 3 is an end view of a main part aa of Example 1. FIG. 3 is a plan view of the roofing according to the first embodiment. FIG. 2 is a perspective view of a main part of the roof of Example 1. FIG. 3 is a cross-sectional view of the main part bb of the lamination according to the first embodiment. FIG. 9 is a front perspective view of the second embodiment. FIG. 9 is a plan view of the stitching according to the second embodiment. FIG. 10 is a perspective view of a main part of the roofing according to the second embodiment. FIG. 14 is a cross-sectional view of the main part cc of the lamination according to the second embodiment. FIG. 14 is a front perspective view of a third embodiment. FIG. 13 is a front and rear side perspective view of a third embodiment. FIG. 13 is a plan view of the roofing according to the third embodiment. FIG. 10 is a perspective view of a main part of the roofing according to the third embodiment. It is principal part dd sectional drawing of the stitching of Example 3. It is a front perspective view of the conventional technology 1. FIG. 9 is a perspective view of a main part of a roof of Conventional Technique 1. FIG. 9 is a cross-sectional view of the main part ee of the prior art 1; It is a front perspective view of the prior art 2. It is a roofing perspective view of the prior art 2. It is principal part ff sectional drawing of prior art 2. It is a front perspective view of the prior art 3. It is a principal part perspective view of the roofing of the prior art 3. It is a principal part perspective view of the roofing of the prior art 3.

Explanation of reference numerals

K, K ₁ roof tile (prior art 1)
L, L ₁ roof tile (prior art 2)
M, M ₁ roof tile (prior art 3)
R buttocks S桟覆portion T head U plug receiving portion X, X _1, X ₂ tiles (invention)
Y, Y ₁ , Y ₂ roof tile (invention)
Z, Z ₁ , Z ₂ roof tile (invention)
DESCRIPTION OF SYMBOLS 1 Water guide zone 2a, 2b. 2c Suppression receiving part 3a, 3b, 3c Locking projection 4 Hole 5 Water return (butt)
6 Water return (insertion part)
7 Notch Notch 8 Butt Notch 9 Locking Bracket 10 Nail Hole 11 Nail 12 Water Surface

Claims (1)

In a flat tile that has a roofing structure in which the same part of the cross-section part and the plug-in receiving part fits almost the thickness of one tile, water is returned to the head side end of the plug-in receiving part by water return. Forming a locking receiving portion separated from the band and having a surface at substantially the same level as the back surface of the tile, and a locking projection having a back surface portion that is substantially the same as or higher than the roof surface on the upper surface near the center on the buttocks side. A roof tile that is formed, wherein the locking projections of the lower oblique lower tiles restrain the locking receiving portions of the upper upper diagonal tiles when the roof tiles are laid, and are locked by anti-sway. .

Images