JPH0542447U - Flat roof tile - Google Patents

Abstract

(57) [Summary] [Purpose] To ventilate the roof surface, prevent rainwater from entering the ventilation holes in such cases, and improve the appearance. [Structure] A flat roof tile main body 1 is provided with a number of ventilation holes 2 penetrating from the eaves side to the ridge side. An inclined surface 10 is formed over the entire length on the eaves side end surface of the flat tile main body 1 in which these ventilation holes 2 are open, and the lower surface is inclined toward the ridge side.

Description

[Detailed description of the device]

[0001]

[Industrial applications]

 The present invention relates to a flat roof tile, and more particularly to a technique for improving ventilation and ventilation of the roof surface, preventing rainwater from entering the ventilation holes and improving its appearance.

[0002]

[Prior Art]

 Conventionally, the flat roof tile 1a has a substantially uniform thickness, and as shown in FIG.

[0003]

[Problems to be solved by the device]

 However, with such a structure, it is impossible to ventilate the roof surface that is covered with the flat tile 1a. The present invention is intended to solve such a problem, and an object thereof is to enable ventilation of the roof surface even though it is a flat roof tile, and in such a case rainwater can enter the ventilation holes. It is to provide a flat roof tile that avoids the above and can perform a roofing with an improved appearance.

[0004]

[Means for Solving the Problems]

 The flat roof tile of the present invention has a plurality of ventilation holes 2 penetrating from the eaves side to the ridge side in the flat roof tile main body 1, and the ventilation holes 2 are open at the eaves side end surface of the flat roof tile main body 1. It is characterized in that an inclined surface 10 is formed so as to extend downward toward the ridge.

[0005]

[Action]

 in this way, Forming a number of ventilation holes 2 through the eaves side to the ridge side in the flat tile main body 1, By forming an inclined surface 10 toward the ridge side toward the lower side over the entire length at the eaves side end surface of the flat tile main body 1 in which these ventilation holes 2 are opened, The flat tile main body 1 has ventilation holes 2 penetrating in the direction of the eaves to ventilate the entire length of the flat tile main body 1 in the direction of the eaves. Ventilation on the roof, Avoid raising the temperature of the roof surface, Exhaust by ventilation using the vent hole 2, For cooling, And In the inclined surface 10 formed over the entire length on the eaves side end surface of the flat tile main body 1 in which the vent holes 2 are open, Prevent rainwater from entering the ventilation holes 2, Moreover, the diameter of the vent hole 2 looks large, In this way, the appearance is enhanced in the large number of ventilation holes 2 that are largely opened on the eaves side end surface.

[0006]

【Example】

 The flat roof tile A is extruded from, for example, a ceramic material, the flat roof tile main body 1 has a substantially uniform thickness, and the overlapped portion 5 is formed on the side of the flat roof tile. A large number of ventilation holes 2 are formed in the flat tile main body 1 so as to penetrate in the direction of the eaves. The flat roof tile body 1 is provided with a fitting projection 3 at one end on the end side and a fitting recess 4 at the other end on the end side for fitting with the fitting projection 3 in a mutually interlocking manner. There is. A drainage groove 6 is formed in the fitting convex portion 3. Further, an inclined surface 10 is formed on the eave side end surface of the flat tile main body 1 toward the ridge side toward the lower side over the entire length. Then, the roofing 9 is laid on the roof substrate 11 such as a field board, and the flat roof tile A is fitted on the roofing roof tile 11 in the direction of the end of the roof by fitting the projection 3 and the fitting recess 4 together. Further, in the eaves direction, the eaves side portion of the flat tile A on the ridge side is overlapped with the overlapped portion 5 of the flat tile A on the eave side. In such a case, the diameter of the ventilation hole 2 appears to be large on the inclined surface 10 formed over the eaves-side end surface of the flat roof tile main body 1 where the ventilation hole 2 is open, and thus a large number of large openings are formed on the eaves-side end surface. The individual ventilation holes 2 enhance the appearance, and further prevent rainwater from entering the ventilation holes 2 on the eaves-like inclined surface 10.

As described above, the flat roof tile main body 1 is formed with a large number of ventilation holes 2 penetrating from the eaves side to the ridge side, and the eaves side end surface of the flat roof tile main body 1 in which the ventilation holes 2 are open has a full length. By forming the inclined surface 10 toward the ridge side toward the lower part of the roof tile, ventilation holes 2 penetrating in the flat roof tile main body 1 in the eaves ridge direction are used to achieve ventilation in the entire length of the flat roof tile main body 1 in the eaves ridge direction. Ventilation is performed to prevent the temperature of the roof surface from rising, and ventilation is used to vent the exhaust to cool the roof. Then, in the inclined surface 10 formed over the eave-side end surface of the flat roof tile main body 1 in which the ventilation hole 2 is opened, rainwater is prevented from entering the ventilation hole 2 and the diameter of the ventilation hole 2 is reduced. It looks large and the exterior is enhanced by the large number of ventilation holes 2 that open widely on the eaves side end face.

[0008]

[Effect of the device]

 As described above, the present invention forms a number of ventilation holes penetrating from the eaves side to the ridge side in the flat roof tile main body, and extends over the entire length of the eaves side end surface of the flat roof tile main body where these ventilation holes are open. Since an inclined surface is formed toward the ridge side toward the lower side, ventilation holes can be provided in the flat tile main body in the entire length of the flat tile main body in the eaves direction, and ventilation can be achieved on the roof surface. The temperature of the roof surface can be prevented from rising, the ventilation can be performed using the ventilation holes to exhaust the air, and cooling can be achieved, and the eaves-side end surface of the flat tile main body with the ventilation holes open. In the inclined surface formed over the entire length, it is possible to prevent rainwater from entering the ventilation holes, and to make the diameter of the ventilation holes appear large. To improve the appearance in the vents There is an advantage that kill.

[Brief description of drawings]

FIG. 1 shows an embodiment of the present invention, (a) is a partial side view, (b) is a perspective view of a roofing state, and (c) is a front view.

FIG. 2 is a cross-sectional view of the same roofing state.

FIG. 3 is a plan view of a conventional example in a roofing state.

[Explanation of symbols]

 1 Flat roof tile body 2 Vent hole 10 Slope

Claims (1)

[Scope of utility model registration request] 1. A flat roof tile main body is provided with a plurality of ventilation holes penetrating from the eaves side to the ridge side, and the eaves side end surface of the flat roof tile main body in which these ventilation holes are open extends downward toward the ridge side over the entire length. A flat roof tile with an inclined surface.