JP2001349025A - Simple ventilation ridge provided in ridge part of tiled roof and bar ridge tile used therefor - Google Patents

Abstract

PROBLEM TO BE SOLVED: To solve a problem that air accumulated in an attic cannot be discharged to the outside. SOLUTION: A discharge path of air in the attic is ensured by erecting and fixing a simple ventilation ridge constituted by a box opened in the vertical direction, many bar ridge tiles arranged in the vertical and horizontal directions on both side faces of the box, fixed by nails, and provided with ridge faces, ridge tiles tiled in an upper part of the box and fixed by nails, and a crown tile covering the ridge tiles by crossing over them and fixed by nails to form a venting section 24 between the ridge tiles and the crown tile. Consequently, a weight of a ridge part can be reduced, the deterioration with age can be prevented, and a dry construction method can be realized to facilitate the work.

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a simple ventilation building which is installed in a ridge portion of a tiled roof in which a plurality of tiles are stacked on the ridge portion in appearance.

[0002]

2. Description of the Related Art Conventionally, as shown in FIG. 7, the structure of a ridge a of a shrine, a shrine or a similar building, such as a large wing, a descending wing, and a corner wing, resists horizontal forces due to a typhoon or an earthquake. A ridge bundle c is erected from a ridge b to erected, and the roof tiles d and the roof tiles e are successively tied with copper wires g from below to interpose the roof f and are stacked.

[0003]

However, in the above-mentioned building structure, there is a problem to be solved as follows. (1) The air accumulated in the attic cannot be discharged to the outside. (2) Since the roof f is interposed between the roof tiles e, the ridge a becomes heavy, and the burden on the building is large, and the building is particularly vulnerable to earthquakes. (3) The roof f collapses due to long-term wind and rain, and the shape of the ridge part a deteriorates. (4) The construction of the ridge part a requires advanced skill.

[0004]

SUMMARY OF THE INVENTION The present invention has been made in view of the above-mentioned problems, and has been made in view of the above problems (1) to (4), and has a large number of boxes arranged vertically and horizontally on both sides of the box. A stick roof tile with a cut surface fixed with nails, etc., a roof tile laid on the top of the box and fixed with nails, etc., and a crown covered so as to straddle on the roof tile First, a simple ventilation building with a ventilation part formed between the roof tile and the crown tile is erected and fixed on the roof ridge, and firstly, below the box. Secondly, by making it possible to secure an exhaust path for air from the attic from the opening to the ventilation area, and by eliminating the need for roofing, the ridge can be made lighter and deterioration with time can be prevented. By adopting a dry method, the above-mentioned problem is solved by facilitating the work.

[0005]

Embodiments of the present invention will be described below with reference to the drawings. As shown in FIGS. 1 and 2, in a simple ventilation building 1 installed in a ridge, a box 2 having an upper and lower opening shape.
And a plurality of bar tiles 3, 3a,... Arranged and fixed in the vertical and horizontal directions on both sides of the box 2 as main constituent members. Further, the box 2 is formed in a divergent shape, the both side surfaces are inclined surfaces, and the upper surface is formed in a mountain shape with a high center. Specifically, a box frame 4 for forming the box 2, inclined side wall plates 5, 5 a formed on both sides of the box frame 4, and a parallel fixation in a U-shape on the upper surface of the box frame 4. A waterproof layer 8 is formed on the surface of the box 2. In the box frame 4, a pair of side frame plates 9, 9a arranged in a C shape
And a plurality of inner frame bodies 11, 11a... Composed of a pair of upper and lower frame plates 10, 10a laid horizontally between the upper and lower portions of the side frame plates 9, 9a. The inner frames 11, 11a are formed integrally by a connecting frame 12, which is provided above the center of the upper frame plate 10 in the bodies 11, 11a and is long in the arrangement direction of the inner frames 11, 11a. . Further, ventilation notches 6, 6a... Are provided on the upper surface of the connection frame 12. Then, the side wall plates 5, 5a are fixed to the outer surfaces of the side frame plates 9, 9a of the respective inner frame bodies 11, 11a..., And the outer ends of the upper wall plates 7, 7a are respectively fixed to the respective inner frame bodies 11, 11a. An inner edge is fixed to the connection frame 12 at the upper end surfaces of the side frame plates 9 and 9a, and an upper opening is formed between the upper surface wall plates 7 and 7a.
The surfaces of the upper wall plates 7 and 7a are covered with a waterproof sheet or the like to form a waterproof layer 8, thereby forming the box 2.

[0006] As shown in Figs. 3 and 4, the rod-shaped roof tiles 3, 3a ... of the base 15a having an arc-shaped cross section are so formed that their cross-sectional shapes are substantially the same as the sides of the box roof tiles. On one side, a fixed projection 15 is provided so as to protrude upward, and holes 16, 16a. Specifically, the upper surface 13 is formed into a gently inclined curved surface or an inclined flat surface toward the outside, and the oblique surface 14 on the outside is continuously formed in an inclined plane shape inward from the outer edge of the upper surface 13. On the other hand, a fixed protrusion 15 is formed on the upper side of the inner side to protrude upward, and a plurality of holes 16, 16a... A nail, screw, or other fixing tool 17 that penetrates the holes 16, 16a of the fixing projection 15 of the... Is driven into the side wall plates 5, 5a of the box 2 so that the box 2 is made of bar tiles 3, 3a,. Is fixed.
In addition, as shown in FIG.
It is desirable to extrude a set of sheets so that they can be separated, and to separate them when used. When the bar tiles 3, 3a,... Are arranged and fixed in the box 2, it is preferable to apply a pattern to the side wall plates 5, 5a and to carry out the pattern along the pattern. If you use what was printed out in the above, it will be possible to build the ridge as per the design drawing.

In addition, the roof tiles 18 and 18a are placed on the upper wall plates 7 and 7a in the box 2, and the roof tiles 18 and 18a are placed.
Is fixed by a fixing tool 19 such as a nail or a screw that is driven into the upper wall plates 7 and 7a by penetrating the inner end side thereof, and is covered on the crown tile 20 so as to straddle the roof tiles 18 and 18a. A fixing tool 21 such as a nail or a screw that is crowned and penetrated through the crown tile 20 is driven into the box 2 to fix the crown tile 20 to the box 2. Also, tile roof tiles 18,
In the case of 18a, waterproof dikes 22, 22a are integrally provided on the upper surface on the inner end side. On the other hand, in the case of the crown tile 20, a plurality of projecting legs 23, 23a. The projecting legs 23, 23a ...
Thus, a ventilation portion 24 is formed between the roof tiles 18 and 18a and the crown roof tile 20. As shown in FIG. 3, the arrangement of the bar tiles 3, 3a... Fixed to the side wall plates 5, 5a of the box 2 is staggered, but is not limited to such an arrangement. In the box 2, the ridge may be constituted by one, or a plurality of ridges may be arranged in a row. However, when the ridge is long, the latter is preferable.

Next, as a ridge structure 1 using the above simple ventilation ridge 1, as shown in FIG. 1, on a ridge 25, which is a structural member of a roof, at predetermined intervals in the length direction of the ridge 25. The connecting frame 12 of the box 2 is mounted on and fixed to the upper part of the plurality of ridges 26, 26a..., And the box 2 is fixed to the ridges 26, 26a. A lower crosspiece 28, 28a is erected along the length of the ridge above the roof tiles 27 arranged at the ridge on both lower sides of the building, and the roof tiles 29, 29a divided into the lower crosspieces 28, 28a are A nail penetrated into its inner end,
A fixing tool 30 such as a screw is driven in and fixed. In addition,
When the box 2 is installed in a ridge part without 26, 26a..., As shown in FIG. 5, the tips of fixing brackets 31, 31a crossed in an X shape are fixed to the side frame plates 9, 9a in the box 2. Along with
The lower end of the connection fitting is fixed to the roof side, and the box 2 is installed in the ridge. For the fixing brackets 31 and 31a,
It is formed by twisting a slender plate at an intermediate portion by 90 degrees. Further, in the simple ventilation building 1 installed on the ridge 41 provided on the ridge fitting 40 as shown in FIG. 6, the box 2 is formed with fitting cuts 42, 42a of the ridge 41 in the lower center. Frame plate 43,
43a ..., inclined side frame plates 44, 44a fixed to both sides of the frame plates 43, 43a ..., and a right-angled triangular shape fixed to the upper sides of each frame plate 43, 43a ... Receiving plate 45, 45a and frame plate
43, 43a... Provided in the upper portion of the center and integrally connected with the frame plates 43, 43a.
It consists of: The simple ventilation building 1 is placed and fixed on the purlin 41 in such a manner that the purlin 41 is fitted into the fitting cuts 42, 42a... Of the frame plates 43, 43a.
Is installed.

Next, the operation of the simple ventilation building according to the present invention will be described. The air in the attic first flows into the box 2 from the lower opening of the box 2 in the simple ventilation building 1 installed in the building, and then the roof tiles 18 and 18a and the crown tile 20 from the upper opening of the box 2. The air is discharged from the ventilation part 24 to the outside through the space between the two. Also, the rainwater blown from the ventilation part 24 hits the waterproof dikes 22, 22a of the roof tiles 18, 18a, flows down the surfaces of the roof tiles 18, 18a, and is discharged to the outside.

[0010]

In summary, the present invention is directed to a rod having an upper and lower opening box 2 erected on a roof ridge, and a plurality of rods having a sloped surface 14 arranged and fixed in both longitudinal and lateral directions on both sides of the box 2. , Roof tiles 18 and 18a laid on and fixed to the upper part of the box 2, and crown roof tiles 20 covered over the roof tiles 18 and 18a. , Nose tile 18, 18a and Crown tile 20
Since the ventilation portion 24 is formed therebetween, an exhaust path from the lower opening of the box 2 to the ventilation portion 24 can be formed, so that the air accumulated in the attic can be discharged to the outside. In addition, since the main body of the simple ventilation building 1 is the box 2, it is possible to prevent rainwater from entering the building, and the roof tiles 3, 3a ...
In addition, the surface 14 is formed so that the appearance is good, and the roof is not used at all.
Since the roof tiles 3, 3a, ..., the roof tiles 18, 18a and the crown roof tile 20 are used, the weight can be reduced and the earthquake resistance and durability can be provided. Also, since the fixing of the rod roof tiles 3, 3a... Is only performed by driving in a nail or the like, the workability is extremely simple, and the rod roof tiles 3, 3a.
Can be simply aligned along the arrangement pattern and fixed to the box 2 by sticking the pattern on which the arrangement pattern is displayed. Can be Therefore, with this configuration, the ridge can be constructed on the ground instead of on the roof, and can be lifted and installed with a crane, etc. Performance can be improved.

Further, since the ventilation portion 24 is formed by the protruding legs 23, 23a,...
The ventilation part 24 can be formed only by covering the cover.
In addition, since the waterproof levee 22, 22a is formed on the upper surface of the inner end side of the roof tiles 18, 18a, it is possible to prevent the rainwater blown from the ventilation part 24 from entering the room, thereby providing a ventilation building having a waterproof function. I can do it.

Since the upper surface of the box 2 is formed in a mountain shape, the tiles 18 and 18a can be inclined simply by placing the tiles 18 and 18a on the box 2.

Further, the tips of the fixing brackets 31 and 31a crossed in an X shape are fixed to the inner surface of the box 2, and the fixing brackets 31 and 31a are fixed.
Since the base end of a is fixed to the roof foundation, the box 2 has a flexible connection to the roof foundation, so it does not vibrate synchronously with the building side even when an earthquake occurs, and the seismic isolation function of the fixing brackets 31 and 31a Thereby, the vibration of the simple ventilation building 1 can be suppressed.

Since the fixing projection 15 is provided on one side of the base 15a having an arc-shaped cross section, the fixing protrusion 15 is appropriately fixed to the box 2 in order to fix the rod tiles 3, 3a,. Since it is only fixed to the box 2 by the means, it is possible to eliminate the need for the roofing material for roofing tiles as in the prior art, and to facilitate the work of roofing tiles. Since the holes 16, 16 a,... Penetrate the fixing projection 15, the nails 3, 3 a,. Since it can be fixed to the box 2, the work of fixing the roof tiles 3, 3a,...

[Brief description of the drawings]

FIG. 1 is a schematic sectional view showing a ridge structure.

FIG. 2 is a partial sectional perspective view of a simple ventilation building.

FIG. 3 is an end view of a stick roof tile in a state where two pieces are connected and integrated so as to be separable.

FIG. 4 is a side view of a stick roof tile.

FIG. 5 is a schematic sectional view showing another embodiment of FIG. 1;

FIG. 6 is a schematic sectional view showing another embodiment of FIG. 1;

FIG. 7 is a schematic sectional view showing a conventional ridge structure.

[Explanation of symbols]

 2 Surface of the box 14 3,3a… Rod roof tile 15 Fixing projection 15a Base 16,16a… Hole 18,18a roof tile 20 Crown roof 22,22a Waterproof dike 23,23a… Protrusion leg 24 , 31a fixing bracket

Claims (5)

[Claims] 1. An upper and lower opening box standing on a ridge of a roof, a large number of rod-like tiles having a sloped surface arranged and fixed in a number of longitudinal and lateral directions on both sides of the box, and an upper part of the box A roof tile fixed to a roof tile, and a crown roof tile covered so as to straddle the roof tile, wherein a ventilation portion is formed between the roof tile and the roof tile. A simple ventilation building installed on the roof ridge. 2. The simple ventilation building according to claim 1, wherein the ventilation portion is formed by projecting legs provided on both lower end surfaces of the crown tile. 3. The simple ventilation building according to claim 1, wherein the upper surface of the box is formed in a mountain shape. 4. The roof tile according to claim 1, wherein the fixing metal fittings crossed in an X-shape are fixed to the inner surface of the box and the base end is fixed to the roof foundation. A simple ventilation building installed on the roof ridge. 5. A shingle made of rods, wherein a fixed projection is provided on one side of a base having an arc-shaped cross section, and a hole is formed in the fixed projection.