JP2007138495A - Gable tile - Google Patents

Abstract

<P>PROBLEM TO BE SOLVED: To provide a gable tile having such a structure that suppresses dropping of the rainwater collected in a suspension part of the gable tile as raindrops and generation of rain dropping sound when the gable tile receives falling rain obliquely together with wind. <P>SOLUTION: Arbitrary gable tile 50 having vertical cross section having a substantially reverse L shape is composed of a main body part 30 provided on a sheathing roof board and the suspension part 40 suspended from the main body part at substantially right angle, and a suppressing means 60 for suppressing dropping of raindrops from the suspension part of an upper gable tile tiled at a step upper the gable tile is provided in the suspension part of the gable tile to suppress droplets of rain from the suspension part of the upper gable tile from becoming raindrops when rain falls obliquely together with wind. The suppressing means 60 is composed of a member like a thin rail formed integrally with an inward face part of the suspension part retracting onto an inward side of the gable tile on an end part side of the gable tile, and the member like the thin rail receives the raindrops dropping from the suspension part of the upper wing tile. <P>COPYRIGHT: (C)2007,JPO&INPIT

Description

  BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a sleeve tile having a substantially inverted L-shaped longitudinal section provided on a sleeve portion of a gable roof, and more particularly to a sleeve tile having a structure capable of suppressing the occurrence of rain dripping when it rains with wind. It is.

  Various sleeve roof tiles are known in the past. Among them, as shown in FIG. 9, a corrugated main body 3 installed on a field board 1 or a corrugated roof tile 2 sown on the baseboard 1 and A sleeve tile 5 is known which is composed of a horizontal plate-like hanging portion 4 that hangs from the main body portion 3 at a substantially right angle, and a vertical section (longitudinal section) in a laid-up state forms a substantially inverted L shape. (JP-A-10-169104).

In this sleeve tile 5, a groove portion 6 is provided between the main body portion 3 and the hanging portion 4, so that the known technique allows rainwater flowing from the top portion of the main body portion 3 to flow through the gable roof. By collecting and flowing down on the eaves side, it is possible to prevent rainwater from overflowing into the drooping portion 3, and thus to suppress corrosion of the windbreak plate 7 exposed below the drooping portion 3. It is effective.
JP-A-10-169104

  However, recently, as a more comfortable living environment has been demanded, it has become necessary to solve the following problems with the sleeve tile 5 having the above structure. That is, there are few problems when the gable roof is receiving rain straight without wind, but when it rains diagonally with wind, rainwater that wets the drooping portion 4 is gable roof of the drooping portion 4. Gathered at the eaves side lower edge 8 and dropped as raindrops 9 from the lower edge 8.

  Then, the raindrop 9 generates a sound of dripping, which may hinder the sleep of a resident in a house in a comfortable living environment. Therefore, the present inventor has earnestly studied to propose a sleeve roof having a structure that does not impair the comfortable living environment due to raindrops dripping from the bottom of the sleeve roof having the above structure, and has completed the present invention. .

  Therefore, the subject of the present invention is a sleeve tile in which a longitudinal section composed of a main body part installed on a field board or a tile and a hanging part hanging substantially perpendicularly from the main body part forms an approximately inverted L shape, Providing a sleeve tile that has a structure that can prevent the rainwater collected in the drooping part from falling as raindrops and generating dripping sound when the sleeve tile receives rain obliquely with wind. There is to do.

  In order to solve the above-mentioned problems, the present invention has a substantially inverted L-shaped longitudinal section composed of a main body portion installed on a field board or a roof tile, and a hanging portion suspended substantially perpendicularly from the main body portion. In the formed sleeve tile, the lower lower end portion of the hanging portion is provided with a deterring means for preventing raindrops from dropping as rain dripping from the hanging portion of the upper sleeve tile that is installed one step above the sleeve tile. Adopt the configuration.

  By adopting the above-described configuration, when any sleeve tile is subjected to a slanting rain with wind, the sleeve tile deterrent means is a hanging portion of the upper sleeve tile that is installed one step above the sleeve tile. Receiving raindrops falling from. The same applies to the upper or lower sleeve tiles installed on the upper or lower side of the arbitrary sleeve tile.

  The suppression means according to the present invention extends from the bottom of the sleeve tile to a portion closer to the head, and in the meantime, drops of raindrops from the hanging portion of the upper sleeve tile laid one step above the arbitrary sleeve tile. It has a structure that can be received.

  As described above, the restraining means is not completely extended to the head side of the sleeve tile, but the rain water that flows down on the restraining means diffuses into the drooping surface by the action of surface tension. Does not form raindrops.

  The restraining means receives a rainwater received from the hanging part of the upper sleeve tile on the upper surface thereof, and can flow down as it is from the buttocks to the head side as it is, or a sloping plane or slanting inclined inward. It has a curved surface.

  By adopting the above solution, when the above-mentioned sleeve tiles receive wind and rain diagonally, the rainwater collected in the drooping part is prevented from falling as raindrops and generating raindrops. Thus, the present invention exhibits an excellent effect of enabling further improvement of the living environment.

  The best embodiment for carrying out the present invention will be described with reference to FIG. 1 to FIG. 8, but in the following, any sleeve roof tile or those other than its constituent elements and components, for example, upper sleeve roof tile and lower When referring to the sleeve tiles or their constituent elements or constituent parts, the reference numerals to be given to the latter constituent elements or constituent parts are omitted. In addition, in the present invention, “suppression” means an operation that suppresses the generation of dripping sound and leads to the formation of a comfortable living environment when there is rainfall with wind as described later. The basic structure of the sleeve tile 50 having a substantially inverted L-shaped longitudinal section according to the present invention is the same as that of the prior art, and is a flat plate-like main body portion 30 installed on a field board or a tile (not shown). , And a drooping portion 40 that hangs at a substantially right angle from one side portion of the main body portion 30.

  On the bottom A side of the main body 30, a water return 31 that prevents rainwater from entering is formed in the width direction. The head B of the sleeve tile 50 is formed with a curved surface portion 32 that is curved inwardly of the sleeve tile 50, and the lower end surface 33 of the sleeve tile 50 is located above the water return of the lower sleeve tile. From the main body portion 30 of the sleeve tile 50 to prevent rainwater from entering the inside of the upper sleeve tile. A water collecting groove 34 is formed on the main body portion 30 from the butt A side toward the head B side, and it flows down from the water collecting groove of rainwater and upper sleeve tiles that have rained on the main body portion 30. Rain water is flowing.

  Next, the drooping portion 40 that hangs at a substantially right angle with respect to one side portion of the main body 30 is gradually moved inward of the sleeve tile 50 from the portion near the head B to the buttocks A. An inner surface portion 41 that is somewhat receded is formed. The outer surface portion of the upper sleeve tile {the surface portion that is exposed most outward in the head B of the sleeve tile 50 (hereinafter referred to as the inner surface portion 41). In the present invention, a plurality of sleeve tiles erected on the upper and lower sides have the same width from the eaves to the ridge of the gable roof They are arranged in a line (see FIG. 2).

  As shown in FIGS. 1, 4, and 5, the side surface of the drooping portion 40 has a trapezoidal shape, and the head height Hb from the lower end surface 33 to the lower end edge 80 of the head B is the water return of the buttocks A. It is somewhat smaller than the butt height Ha excluding the height 31 and the thickness of the deterring means 60. As shown in FIG. 1, when an upper sleeve tile is installed at an upper level with respect to an arbitrary sleeve tile 50, the upper surface of the restraining means 60 of the sleeve tile 50 and the lower edge 80 of the upper sleeve tile are arranged. There is a height difference between them.

  Further, in the sleeve tile 50, the lower end portion of the inner surface portion 41 protrudes outward in the shape of a narrow bar to form a restraining means 60 positioned below the lower end surface of the outer surface portion of the upper sleeve tile. It prevents the raindrops from the hanging part of the upper sleeve tiles installed one level above from falling as raindrops. In this way, the restraining means 60 has a function of receiving raindrops from the hanging part of the upper sleeve tile and flowing down from the bottom A side to the head B side. In order to prevent overflow, the upper surface 61 is a flat surface or an inclined flat surface or an inclined curved surface inclined inward.

  Further, as shown in FIG. 1, the restraining means 60 extends along the inner surface portion 41 of the sleeve tile 50 and does not reach the outer surface portion 43 of the head A, so that the inner surface portion 41 and the outer surface portion 43. It extends to the intermediate surface portion 42 recognized between and the tip of which is tapered.

  Therefore, the rainwater that has flowed down on the restraining means 60 moves to the outer surface portion 43 via the intermediate surface portion 42 due to the action of the surface tension of the water. In the outer surface portion 43 where the lower end edge 80 is present, there is a sleeve tile restraining means that is laid down below, so that raindrops do not fall from the lower end edge 80 and fall. As described above, the present invention is meaningful only when it is applied to a situation where raindrops fall from the lower edge 80 of the drooping portion 40 and the dripping rain impedes the living environment. The present invention has the significance of directly preventing raindrops from falling from the lower end edge 80 of the hanging portion 40.

  Thus, according to the present invention, when the sleeve roof tile 50 of the gable roof receives rain obliquely with wind, the rainwater collected in the drooping portion 40 falls as raindrops and generates raindrop sounds. To suppress.

  The present invention follows the fundamental technical idea, and can be carried out by changing a part of the above-described embodiment as long as the effects of the invention are not significantly impaired. For example, the inner surface portion 41, the intermediate surface portion 42, and the outer surface portion 43 can be changed to one or two surfaces, and the length of the deterring means 60 can also be changed. The surface shape or roughness of the drooping portion 40 can also be changed within a range that can further promote the diffusion and propagation of rainwater flowing down on the restraining means.

  INDUSTRIAL APPLICATION This invention can be widely used for a gable roof as a sleeve tile used for the use which protects a windbreak board.

It is a perspective view which shows the installation state of the sleeve tile which concerns on this invention. It is a top view similarly. It is a top view of the sleeve tile which concerns on this invention. Similarly, there is a left side view. It is a right view. It is a front view (XX view of FIG. 3). It is a rear view (YY view of FIG. 3). It is a back view. It is a perspective view of a prior art.

Explanation of symbols

DESCRIPTION OF SYMBOLS 1 Base plate 2 Tile 3 Main body part 30 Main body part 31 Water return 32 Curved surface part 33 End surface 34 Water collecting groove 4 Hanging part 40 Hanging part 41 Inner surface part 42 Intermediate surface part 43 Outer surface part 5 Sleeve roof tile 50 Sleeve roof tile 6 Groove part 60 Suppression Means 7 Windbreak plate 8 Lower edge 80 Lower edge 9 Raindrop Ha Bottom height Hb Head height

Claims (3)

  In the sleeve tile (50) in which the longitudinal section composed of the main body portion (30) installed on the base plate or the tile and the hanging portion (40) hanging from the main body portion at a substantially right angle forms a substantially inverted L shape. In addition, a depressing means (60) is provided at the outer lower end of the drooping portion to prevent raindrops from dropping as dripping from the drooping portion of the upper sleeve tile that is installed one step above the sleeve tile. Sleeve tile characterized by.   The sleeve tile according to claim 1, wherein the restraining means (60) is a narrow cross-shaped member extending from a bottom portion (A) of the sleeve tile (50) to a portion near the head (B) of the sleeve tile. .   The restraining means (60) is provided with a flat surface or a slanted curved surface that inclines inward or inwardly on a top surface (61) that receives rainwater and can flow from the buttocks (A) to the head (B). The sleeve tile according to claim 2.