JP2000328722A - Rafter clearance sealing tile - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide rafter clearance sealing tiles which neither form clearance between mutual ones nor interfere with each other even if they are arranged according to a fluctuation in an arranging pitch of a pantile. SOLUTION: This sealing tile 18b is arranged in the lengthwise direction in a state of being fitted in cutouts 82, 86 for forming projecting parts 80, 84 projected from one end surface of the sealing tile 18b on the other end surface of the other sealing tile. Thus, since an arranging pitch of the sealing tile can be changed or adjusted according to an arranging pitch of a pantile in a range of being put in a state of mutually overlapping in the thickness direction in a state of fitting the projecting parts 80, 84 in the cutouts 82, 86, clearance is not formed between mutual ones, or mutual ones do not interfere with each other, so that infiltration of rainwater can be suitably prevented.

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a tile with a face door which is horizontally arranged on a roof tile located at the top of a pair of roof surfaces.

[0002]

2. Description of the Related Art In a tiled roof of a building structure such as a Japanese-style house, a ridge located along a ridgeline where a pair of roof surfaces intersect,
In the lower part of the outer wall of the second floor where the sloping roof surface abuts, a flat tile is placed on top of the roof tile at the top of the roof surface to prevent raindrops from entering, and the ends are adjacent to each other. There is known a shingle roof tile which is arranged in a horizontal direction and is used by being stacked in several layers. Usually, the longitudinal dimension of the above-mentioned roof tile is made to substantially correspond to the arrangement interval of the cross tile.

By the way, a relatively large gap is formed between the roof tile and the roof tile placed on the roof tile by the recess of the roof tile, and the gap is formed to prevent rainwater from entering through the gap. , That is, a partially circular surface tile that is surrounded by an arc-shaped curve and a straight line connecting both ends thereof is disposed in the gap. In the conventional method, this tile is fixed by the soil for fixing the tile, but in order to fix the tile in the dry method without using the soil, or even in the wet method using soil, In order to reduce the labor of fixing the roof tile, the roof tile integrated with the above-mentioned roof tile, and a face door part having a shape corresponding to the face roof tile protruding from the lower surface of the roof tile, is provided. Can be considered.

[0004]

However, roof tiles composed of fired bodies such as pottery undergo shrinkage due to drying and firing during the manufacturing process, and unevenness in shrinkage causes uneven product dimensions. That is inevitable.
For this reason, in the work of roofing roof tiles, the cross tiles are arranged so as to absorb the variation regardless of the variation, so that the arrangement pitch of the cross tiles, that is, the center interval, becomes non-uniform for each work, so that When the roof tiles are arranged so that the tops of the face doors are aligned with the top surface shape of the tiles on which the tiles are arranged, a gap is generated between the roof tiles, or the tiles interfere with each other and the roof tiles interfere with each other. There is a gap between the upper surface of the roof tile and the roof tile, which makes it difficult to clean the construction of the tile, and that the gap cannot prevent rainwater from entering sufficiently. In the case where mutual interference occurs, the interference portion can be cut and removed by using a grinder, but the operation becomes complicated, and a cutting mark is formed at the end of the tile.

SUMMARY OF THE INVENTION The present invention has been made in view of the above circumstances. It is an object of the present invention to form a gap between the cross tiles even if the cross tiles are arranged in accordance with a variation in arrangement pitch. It is an object of the present invention to provide a roof tile with a face door that does not interfere.

[0006]

In order to achieve the above object, the gist of the present invention is to provide a long plate-shaped main body having a long side and a short side perpendicular to the long side, A plate-like projection having a length similar to that of the long plate-shaped main body protruding from the lower surface of the main body, and having a surface door portion having a curved tip shape corresponding to the curve of the upper surface of the crosspiece. A roof tile that is horizontally arranged on a top tile located at the top of a roof surface, and (a) is protruded from one end face of the main body and the face door portion in an arrangement direction from a part in a thickness direction. And (b) receiving the protrusion protruding from one end surface of another main body adjacent to the other end surface side of the main body and the face door portion. It is formed by cutting a part of the end face in the thickness direction across the width direction. And the and the notch lies in the fact that contain.

[0007]

According to this structure, the roof tile has a protrusion formed by projecting from one part in the thickness direction in the arrangement direction on one end surface of the main body and the face door part,
In order to receive the protrusion protruding from one end surface of the other main body adjacent to the other end surface side of the main body and the face door portion, a part in the thickness direction is cut out in the width direction at the other end surface of the main body and the face door portion. Since the notch formed by this is provided, in a state where the protrusion protruding from one end face is fitted into the notch formed on the other end face,
The tiles are arranged in the longitudinal direction. For this reason, it is possible to change the arrangement pitch of the roof tiles in accordance with the arrangement pitch of the roof tiles in a range where the protrusions are fitted in the notches and overlap each other in the thickness direction. Since it is possible, there is no gap or interference between them, and it is possible to preferably prevent rainwater from entering.

[0008]

In another preferred embodiment of the present invention, the crosspiece is preferably a curved surface in which a crosspiece and a collar portion on both sides thereof are high and a central portion in a width direction located between them is concave, that is, an upper surface thereof. The central part in the width direction is provided with a concave surface,
The roof tile has a length dimension from the center of a predetermined tile among the tiles arranged in the horizontal direction, that is, the width direction at the top of the roof surface, to the center of a tile adjacent thereto. However, the tip shape of the face door part protruding from the lower surface of the main body of the roof tile is formed in a concave curved shape in which a longitudinal central part for receiving the overlapping bar part and the collar part of the roof tile is concave. Things. With this configuration, the leading edge, that is, the lower edge of the face door portion is made to approach the entire width of the upper surface of the roof tile, and the gap between the leading edge of the face door portion and the upper surface of the roof tile is reduced. Intrusion of rainwater can be suitably prevented. In addition, since the cross section and the collar section of the adjacent tile are received in the recess at the center in the longitudinal direction of the front edge of the face door section, the relative movement between the tile and the cross tile in the longitudinal direction of the tile is possible. Preferably prevented.

Preferably, the roof tile has an engagement projection projecting downward at an end of the lower surface opposite to the face door in a short side direction. In this way, the tile can be easily fixed in the wet method or the dry method, and the fixing strength can be obtained and the reliability can be improved.

[0010]

Preferred embodiments of the present invention will be described below in detail with reference to the accompanying drawings. FIG. 1 and FIG. 2 are views for explaining an assembling structure of a ridge roof tile including the roof tile fixing member 10. The roof tiles are a pair of sloped roof surfaces 1
The roof tiles 18a, 18b, 20a, 20b, 22a, 22b and the crown tile 24 used in the building 14 located at the intersection of 2a and 12b are meant.

Referring to FIGS. 1 and 2, a roof surface 12a,
12b is a rectangular plate-like tile roof 16a, 16
b, flat-plate roof tiles 18a, 18b, 2
The roof tiles 24 each having an inverted U-shaped cross section are fixed in a stacked state via Oa, 20b, 22a, and 22b. In the ridge 14, a ridge 26 that is parallel to and horizontal to the intersection of the pair of roof surfaces 12a and 12b is supported by beams and ridges (not shown).
8b and ground boards 30a, 30b nailed thereon are supported. On the field boards 30a and 30b,
The piers 34a, 34b are inserted through the waterproof sheets 32a, 32b.
Are nailed at predetermined intervals so as to be parallel to each other, and the above-described crosspieces 16a and 16b are hooked on the crosspiece 34. The crosspieces 16a and 16b of the present embodiment have a Japanese style shape in which the crosspieces and collars on both sides thereof are high and the surface thereof has a curved surface with a concave central portion in the width direction between them. I have.

The ridge 26 has a plurality of first support fittings 40 each including a U-shaped receiving portion 36 and a shaft 38 fixed to the center of the receiving portion 36.
6 is screwed onto the upper surface of
The parallel rafter 42 is fixed to the purlin 26 via the support fitting 40 in a state where it is located above and parallel to the purlin 26 by being received by the receiving portion 36. The first parallel rafter 42 also has a plurality of second support fittings 48 each including a U-shaped receiving portion 44 and a shaft portion 46 fixed to the center of the receiving portion 44, and the tip of the shaft portion 46 is provided. It is erected by being screwed onto the upper surface of the first parallel rafter 42 through a through hole 50 formed at the center of the upper surface of the tile tile fixing member 10, and the second parallel rafter 52 is received by the receiving portion 44. As a result, the roof tile fixing member 10 is located above the purlin 26 and the first parallel rafter 42 and is fixed to the first parallel rafter 42 via the second support fitting 48 in a state parallel thereto. The first parallel rafter 4 is formed by the second support fitting 48.
2 and the purlin 26.

The roof tile fixing member 10 is provided with the above roof tile 1.
8a, 18b, 20a, 20b, 22a, and 22b are provided below the crown tile 24 for fixing each, and are made of a ceramic material such as pottery. As shown in detail in FIG. 3 and FIG. 4, the roof tile fixing member 10 includes a pair of plate-like legs 60 that are substantially opposed to each other and approach each other toward the upper side, and the pair of plate-like legs 6.
0 having an inverted U-shaped cross-sectional shape, and a main body 64 integrally having a connecting portion 62 for connecting the upper end portions of the two to each other.
And the flat plate roof tiles 18a, 18b, 20a, 20
b, 22a, and 22b, the plate-like legs 60 are used to latch the downwardly projecting engaging projections 66 at the inner ends.
And a hook portion 68 provided on the outer side surface of the main body.

The hanging portion 68 of the roof tile fixing member 10 is
It has a longitudinal shape extending in the horizontal direction, and is formed at three positions in the vertical direction at regular intervals in a state of protruding from the outer surface of the plate-like leg portion 60. The plate-like legs 60 include
A plurality of air holes 70 penetrating therethrough and opening between the engaging portions 68 are formed. In addition, the pair of plate-like legs 60 of the above-described roof tile fixing member 10 has a linear lower end edge parallel to the connecting portion 62, and is substantially in contact with the cross tiles 16a and 16b.

The above tiles 18a, 18b, 20a, 20
b, 22a and 22b each have a slightly curved horizontal stepped surface provided with an engaging projection 66 projecting downward at an end of the lower surface of the lower surface of the tile fixing member 10 in the short side direction. The thickness of the rectangular plate is reduced from the outer end to the inner end, that is, toward the end on the first support bracket 40 side, and is laminated on the tiles 16a and 16b so as to form three layers. Have been. That is, the roof tile fixing member 10
Of the engagement roof 66 is hooked on the hanging portion 68 of the roof tile 1
The roof tiles 8a and 18b are placed directly on the roof tiles 16a and 16b, and similarly, the roof tiles 20a and 20b, which are hooked on the hanging portions 68 of the roof tile fixing member 10, are placed thereon. Similarly, the roof tiles 22a and 22b hung on the hanging portion 68 of the roof tile fixing member 10 are placed thereon.

The lowermost roof tiles 18a, 18b
Is a roof tile 1 with a recessed central part in the width direction located below it.
A face door portion 76 for closing a gap between 6a and 16b is integrally provided. That is, as shown in FIG. 5 and FIG. 6, the roof tiles 18a, 18b are connected to the roof surfaces 12a, 12b.
A longitudinal plate-shaped main body 74 having a length from a central portion of a predetermined tile to a central portion of a neighboring tile, which is arranged in a horizontal direction, that is, a width direction at an uppermost portion of the tiles adjacent to each other; A plate-like projection having a length similar to that of the long plate-like main body 74 protruding from a substantially central portion of the lower surface in the width direction, and having a tip shape of a curve corresponding to the curve of the upper surface of the cross tiles 16a, 16b. And a face door portion 76 having the same.

As described above, the cross tiles 16a and 16b have curved cross sections at both sides thereof having a high cross section and a collar portion and a concave central portion in the width direction between them, that is, the center of the upper surface in the width direction. Since the surface of the roof tiles 18a and 18b has a concave surface, the front door edge 76 of the roof tiles 18a and 18b has
In order to minimize the gap between the lower tiles 16a and 16b, the both sides are high and the widthwise central part located between them has a concave curved surface. Along the surface shape of the cross tiles 16a and 16b, a central portion in the longitudinal direction for receiving the cross section and the collar portion of the mutually stacked cross tile 16 is formed in a concave curve shape.

Projections 80 and 84 are provided on one of the two longitudinal end surfaces of the roof tiles 18a and 18b, and the adjacent roof tiles are provided on the other end surface. Notches 82 and 86 for receiving the projections 80 and 84 of the 18 are formed, and the mutual arrangement pitch of the roof tiles 18 is adjusted within a range not impairing the rainwater prevention function. That is, as shown in detail in FIGS. 5 and 6, the main body 74 has a part in the thickness direction from the end on the side of the roof tile fixing member 10 to the base of the face door portion 76 in the entire width (this embodiment). In this case, a protrusion 80 formed by projecting from the outer half is provided, and on the other end surface, a roof tile of the entire width direction to receive the long protrusion 80 is provided. A longitudinal cutout 82 is formed by cutting out a part in the thickness direction (the inner half in this embodiment) from the end on the fixing member 10 side to the base of the face door 76. Also at the end face of the face door portion 76, a long protrusion 84 and a long notch 86 are provided.
Is formed in a part of the thickness direction like the main body 74 over the entire length of the end face from the base to the tip of the face door portion 76. Protruding dimension L _P from the end face of the projection 80, 84 is the depth D _R substantially equal value from the end face of the cutout 82, 86.

At the time of construction, after the roof tiles 16a, 16b are fixed on the baseboards 30a, 30b, the first support bracket 40 is erected on the purlin 26, and the first parallel rafter 42 is fixed by nails (not shown). The first support fitting 40
Is fixed to the receiving portion 36. Next, a plurality of roof tile fixing members 10 are arranged on the first parallel rafters 42 at positions corresponding to the cross tiles 16a and 16b, and the second through the through holes 50 of the roof tile fixing members 10 are secondarily inserted. By fixing the support fitting 48 to the first parallel rafter 42, the roof tile fixing member 10 is fixed. Next, the roof tiles 18a and 18b
, 20a, 20b, 22a, 22b are provided with engaging projections 66 protruding downward at the inner ends thereof, and engaging portions formed in three steps on the outer surface of the plate-like leg 60 of the roof tile fixing member 10. 68, the roof tiles 18a, 18b, 20a, 20b, 22a, 22
b are arranged in the longitudinal direction and are sequentially laminated. Thereafter or before the second support fitting 48
The nail 56 is fixed to the second parallel rafter 52 fixed to the receiving portion 44 of the roof tile 24 through the mounting hole 54 of the roof tile 24 so that the roof tile 24 is fixed and the roof tile 18a is fixed. , 18b, 20a, 20b, 22a, 22
b is fixed by being pressed by the crown tile 24.

As described above, the roof tiles 18a of the present embodiment,
According to 18b, the protrusions 80 and 84 formed by projecting from one part in the thickness direction in the arrangement direction on one end surfaces of the main body 74 and the face door portion 76, and the other end surfaces of the main body 74 and the face door portion 76. In order to receive protrusions 80, 84 protruding from one end surface of the other main body 74 adjacent to the side,
At the other end surfaces of the main body 74 and the face door portion 76, notches 82 and 86 formed by cutting a part in the thickness direction across the width direction are provided, so that the protrusions 80 and 84 protruding from one end surface. Are fitted in notches 82 and 86 formed in the other end surfaces of the other roof tiles, and the roof tiles 18a and 18b are arranged in the longitudinal direction. Therefore, as shown in FIG. 7 and FIG.
Are fitted in the cutouts 82 and 86 and overlap with each other in the thickness direction.
Since the arrangement pitch of the roof tiles can be changed or adjusted in accordance with the arrangement pitch of 16b, there is no gap or interference between them, and it is possible to preferably prevent rainwater from entering. 7 and 8 show the roof surface 12.
FIG. 7 is a view of the roof tile 16b and the roof tile 18b viewed from a direction parallel to FIG. b. FIG. 7 shows the roof tile 1 in the case where the dimensions of the roof tile 16b vary and the arrangement pitch is reduced.
FIG. 8 shows an arrangement state of the roof tiles 18b in a case where the arrangement pitch of the roof tiles 16b is increased due to a variation in the size of the cross tile 16b.

The cross tiles 16a and 16b of the present embodiment are
The cross section and the collar section on both sides thereof are high and have a curved surface with a concave central portion in the width direction located therebetween, that is, a concave surface with a concave central portion in the width direction of the upper surface thereof. The roof tiles 18a and 18b have a length from the center of a predetermined roof tile among the roof tiles 16a and 16b arranged at the top of the roof surfaces 12a and 12b in the horizontal direction, that is, the width direction, to the center of the adjacent roof tile. The tip shape of the face door portion 76 protruding from the lower surface of the main body 74 of the roof tiles 18a, 18b is the same as the cross tiles 16a, 1b.
6b is formed in a concave curved shape at the center in the longitudinal direction for receiving the mutually superposed cross section and the collar section, so that the front end edge, that is, the lower end edge of the face door portion 76 is the cross tile 16a, 16b, the leading edge 78 of the front door 76 and the roof tiles 16a,
Since the gap between the upper surface 16b and the upper surface is reduced, it is possible to preferably prevent rainwater from entering. In addition, the front edge 7 of the face door portion 76
In the central recess in the longitudinal direction of No. 8, the crosspieces and collars of the adjacent tiles are received.
, 18b in the longitudinal direction, the relative movement of the roof tiles 18a, 18b and the cross tiles 16a, 16b, that is, the displacement, is suitably prevented.

Also, the roof tiles 18a, 18b,
20a, 20b, 22a, and 22b are provided with an engagement projection 66 protruding downward at the end of the lower surface opposite to the face door 76 in the short side direction.
In the dry construction method shown in FIG. 2, the roof tile 18 a
, 18b, 20a, 20b, 22a, 22b can be easily fixed, and the fixing strength can be obtained and the reliability can be improved.

In this embodiment, the roof tiles 18a and 18
not only b but also the roof tiles 20a and 20
b and 22a, 22b also have a projection 80 and a notch 82
Are provided in the same manner, so that the rainwater prevention function is further enhanced, and the roof tiles 20a, 20a, which are stacked on the roof tiles 18a, 18b at the same arrangement pitch as the arrangement pitch of the roof tiles 18a, 18b
20b and 22a, 22b can be arranged.

In addition, the front door portion 76 of the roof tiles 18a and 18b of the present embodiment is formed in a concave curve so that the front edge 78 thereof follows the top surface shape of the cross tiles 16a and 16b. The tip edge 78 of the above-mentioned crosspiece 16a, 16b
Can be made to approach the entire width of the upper surface of the roof, so that the face door (mendo) that was conventionally placed between the roof tile for the earth retaining and the concave surface of the upper surface of the gable roof or the plaster used instead There is an advantage that becomes unnecessary.

Next, a roof tile according to another embodiment of the present invention will be described. In the following description, the same parts as those in the above-described embodiment are denoted by the same reference numerals, and description thereof will be omitted.

FIG. 9 shows a crown roof tile (so-called "fushima") 8 of a relatively thinner shape instead of the roof tile 24 of the embodiment of FIG.
8 shows an embodiment in which a crown tile 88 is fixed to a first parallel rafter 42 by a metal fitting 90 and a wire 92 which are driven into the first parallel rafter 42. Also in the present embodiment, the flat roof tiles 18a, 18a, 18
b, 20a, 20b, 22a, 22b are fixed, and the same effect as in the above-described embodiment can be obtained.

FIG. 10 shows the soil 9 filled under the roof tile 24.
8, the roof tiles 18a, 18b, 20a, 20b, 2
The structure by a wet construction method in which 2a and 22b are fixed is shown. According to this, although the roof tiles 18 a, 18 b, 20 a, 20 b, 22 a, 22 b are held down by the crown tile 24 fixed to the purlin 26 by the metal fittings 100 and the wire 102, the soil 98 after drying is dried. Fixed by strength. Also in this embodiment, similarly to the above-described embodiment, when the roof tiles 18a and 18b are arranged in the longitudinal direction, the protrusions 80 and 84 are inserted into the cutouts 82 and 86, respectively, so that In the range of overlapping in the thickness direction, the arrangement pitch of the roof tiles can be changed or adjusted in accordance with the arrangement pitch of the roof tiles 16a and 16b. There is no interference, and the ingress of rainwater and the outflow of the soil 98 due to it are suitably prevented. Further, according to the present embodiment, the roof tiles 18a, 18b, 20a, 20b, 22
a and 22b are faced portions 76 in the short side direction of the lower surface thereof.
Is provided with an engagement projection 66 projecting downward at the end opposite to the end of the roof tile 18 even in the wet method.
The a, 18b, 20a, 20b, 22a, 22b are easily fixed, and the bonding strength with the soil 98 after drying and hardening is obtained, thereby improving the reliability.

The embodiments of the present invention have been described in detail with reference to the drawings. However, these embodiments are merely examples, and the present invention is based on the knowledge of those skilled in the art with various modifications and improvements. Can be implemented.

For example, the roof tile of the above-described embodiment is a roof tile 2
4 and the roof tiles 18a and 16b
, 18b, 20a, 20b, 22a, 22b are stacked in three stages, but the number of stacked stages can be variously changed to one stage, two stages, or four stages.

The roof tile fixing member 10 according to the above-described embodiment is also provided.
The roof tiles 18a, 18b, 20a, 20b, 22a, 2
2b etc. are not only ceramic materials such as pottery,
It may be made of a material such as metal, cement, plastic, or composite material.

Also, the roof tiles 18a, 18a of the above-described embodiment can be used.
In b, the face door portion 76 protrudes downward from a substantially central portion in the width direction of the main body 74, but may protrude downward at an end portion opposite to the engagement protrusion 66 in the width direction. Good.

The roof tiles 18a, 18a of the above-described embodiment are also provided.
In b, the projections 80 and 84 and the notches 82 and 86 provided on both end surfaces thereof may be provided on opposite sides.

In addition, the roof tiles 18a, 18
In b, the projections 80 and 84 and the notches 82 and 86 provided on both end surfaces thereof may have other shapes in cross-sectional shape, length, and the like. In short, it suffices if the sealing function, that is, the rainwater preventing function is maintained, and the mutual arrangement interval in the longitudinal direction of the roof tiles 18a and 18b is allowed within a predetermined range.

The above is merely an embodiment of the present invention, and the present invention can be applied to other embodiments.

[Brief description of the drawings]

FIG. 1 is a perspective view showing an assembling structure of a ridge roof tile using a roof tile according to one embodiment of the present invention.

FIG. 2 is a sectional view showing an assembling structure of the roof tile of the embodiment of FIG. 1;

3 is a partially cutaway side view illustrating a configuration of a roof tile fixing member used for fixing the roof tile in assembling the roof tile of FIG. 2;

FIG. 4 is a front view illustrating a configuration of a roof tile fixing member used for fixing the roof tile in assembling the roof tile of FIG. 2;

FIG. 5 is a side view illustrating the configuration of the tile of FIG. 1 in an enlarged manner.

FIG. 6 is an enlarged front view of the configuration of the tile of FIG. 1;

FIG. 7 is a view of the arrangement state of the tiles and the roof tiles in a direction parallel to the roof surface, showing a case where the arrangement pitch of the tiles is small.

FIG. 8 is a view showing an arrangement state of the tiles and the tiles in a direction parallel to the roof surface, and shows a case where the arrangement pitch of the tiles is large.

9 is a cross-sectional view showing an assembling structure of another building tile to which the roof tile of FIG. 1 is applied, and is a view corresponding to FIG.

10 is a cross-sectional view showing an assembling structure of another ridge roof tile by the wet construction method to which the roof tile of FIG. 1 is applied, and is a view corresponding to FIG.

[Explanation of symbols]

10: Nothing tile fixing member 12a, 12b: Roof surface 14: Building 16a, 16b: Cross tile 18a, 18b, 20a, 20b, 22a, 22b: Nothing tile 66: Engagement protrusion 74: Main body 76: Face door portion 80, 84: Projection 82, 86: Notch

Claims (1)

[Claims] 1. A long plate-shaped main body having a long side and a short side perpendicular to the long side, and a length similar to the long plate-shaped main body protruding from a lower surface of the long plate-shaped main body. A plate-shaped projection having a curved front end portion corresponding to the curve of the top surface of the roof tile, and having a curved top portion, and being arranged in the width direction on the roof tile located at the top of the roof surface. A shingle, a protrusion formed by projecting in a direction of arrangement from a part of a thickness direction on one end surface of the main body and the face door portion, and a protrusion adjacent to the other end surface side of the main body and the face door portion. In order to receive the protrusion protruding from one end face of the main body of
A notch formed by cutting a part in the thickness direction at the other end face of the main body and the face door portion in the width direction.