JPH07102696A - Roof tile scattering preventing device - Google Patents

Abstract

PURPOSE:To intensify prevention of scattering of roof tiles against a strong wind, to faciliate replacement of roof tiles when any roof tile is broken, and to provide a scattering preventing effect over a long period of time. CONSTITUTION:A roof tile scattering preventing device comprises a plate member 1, a ledge pressing part 2 raised from the central part of the upper surface of the plate member for pressing the ledge of a roof tile, a floating preventing part 3 raised from one longitudinal end of the member, and a shifting preventing part 4 for a roof with a gradient. In the case of arranging the plate member on a part where four roof tiles which are adjacent to one another vertically and horizontally come into contact of the roof tiles arranged longitudinally and laterally, the left bottom roof tile 5, the left upper roof tile 6 and the right bottom roof 7 are overlapped from above by their adjacent roof tiles, and on other hand, the right upper roof tile 8 which is not overlapped from above and is most easy to float in the case of a strong wind is pressed by the ledge pressing part so as to prevent scattering of roof tiles.

Description

TECHNICAL FIELD The present invention relates to a roof tile scattering prevention device.

(Problems to be Solved by the Related Art and Invention) Conventionally, the roof tiles are scattered by a method of nailing the nail holes (13) shown in FIG. 5 or by bonding the piers (14) to the adjacent roof tiles. However, in the nailing method, when the roof tile receives a strong wind, the wind enters from the overlapping part of the roof tile and uses the nailed part as a fulcrum, and the moment that tries to flip the roof tile works and the roof tile is turned inside out. In some cases, especially in strong winds, the nails may come off and scatter at the same time as turning up. or,
In the case of the bonding method, it was most effective to prevent the roof tiles from turning up by bonding the roof tiles (14) to the adjacent roof tiles, but it is necessary to keep the rain on the roof. There was a problem with the durability of the adhesive below. Further, when the broken roof tile is replaced for some reason, when the damaged roof tile is replaced, in the case of the nailing method, the upper roof tile cannot be an obstacle when the replaced roof tile is nailed. In the case of the bonding method, it is necessary to peel off the bonding part of several tiles around it,
It was necessary to bond again after the replacement. In view of the above points, an object of the present invention is to provide enhanced roof tile scattering prevention, ease of replacement when the roof tile is damaged, and long-term durability of the scattering prevention effect.

(Means for Solving the Problem) In the roof tile scattering prevention device of the present invention, a plate for pressing the roof tiles where the roof tile scattering prevention means stands up from the plate-shaped member and the central portion of the upper surface of the approximate member. -Shaped cross-section and a member for preventing the rough member from rising from the right end when looking up from below when the longitudinal direction of the rough member is placed at a right angle to the vertical direction of the tilt It shall consist of a plate-shaped floating prevention part and a plate-shaped deviation prevention part that prevents the plate-shaped member from shifting from the top of the plate-shaped member in the range from the crosspiece holding part to the floating prevention part. Is characterized by.

(Operation) In the roof tile scattering prevention device of the present invention, when attention is paid to a portion where four adjacent roof tiles on the left, right, top, and bottom of a tile arranged vertically and horizontally are in contact with each other, a plate shape is provided on the portion of the lower left tile. Arrange the members in the left-right direction in the longitudinal direction, and then move the roof tile on the upper left,
Tile the lower right tile and the upper right tile. Therefore, if you try to bend this roof tile by pushing it up against the roof tile on the upper right, the load on the roof tile on the upper left and the roof tile on the upper right is applied to the plate-shaped member that is integrated with the rail retainer. It will be difficult to climb. There is a space at the overlap between the lower left roof tile and the lower right roof tile, and when the upper right roof tile tries to turn up, the plate-like member located in this space part also tries to float up, but this end The floating prevention portion provided on the surface prevents the plate-shaped member from floating on the surface of the space portion of the lower right roof tile. Further, the deviation prevention part rising from the upper end of the plate-shaped member between the rising portion of the plate-shaped member and the floating prevention part is arranged in a gap where the notch of the upper left roof tile and the notch of the lower right roof tile are in contact with each other. Prevent displacement of preventive devices.

(Example) An example of the present invention will be described with reference to the drawings. In FIG. 2, when focusing on the portion where the four roof tiles of the lower left roof tile (5), the upper left roof tile (6), the lower right roof tile (7), and the upper right roof tile (8) contact at the same time, the lower left roof tile (5) is not It is held down by three roof tiles. The upper left roof tile (6) and the lower right roof tile (7) are held by the upper right roof tile (8). However, the upper right roof tile (8) is not held down by other roof tiles. Therefore, as shown in FIG. 3, the plate-like member (1) of the roof tile scattering prevention device is attached to the lower left roof tile (5).
And the upper left roof tile (6) and the lower left roof tile (5) and the lower right roof tile (7). After that, the crosspiece holding portion (2) is pressed against the crosspiece (11) of the upper right roof tile (8) to bend and hold the upper right roof tile (8). In addition, a space for preventing rain leakage due to a capillary phenomenon or dust accumulation is provided in the overlapping portion between the roof tile insertion (12) and the crosspiece (11). A plate-like member (1) located in that space was provided with a rising prevention portion (3) at the right end of the plate-like member (1) as shown in FIG.
In addition, when the longitudinal direction of the plate-shaped member (1) is placed at right angles to the vertical direction of the sloped roof, the range from the rising portion of the crosspiece retaining portion (2) to the uplift prevention portion (3) on the upper end side. The deviation prevention unit (4) is provided.

(Effects of the Invention) As described above, according to the roof tile scattering prevention device of the present invention, the following effects can be achieved.

(1) Considering the case of the conventional nailing method in the case where the roof tile receives a strong wind, as described above, the moment with the position of the nailed nail as a fulcrum acts on the roof tile. Moreover, it is more effective to prevent the roof tiles from turning up by holding the position farther from the approximate fulcrum. The farther position is a portion where four roof tiles are in contact at the same time as shown in the embodiment, and by suppressing this position, the roof tiles can be more effectively prevented from scattering.

(2) In the case of the bonding method, the entry of air from the overlapping portion of the roof tiles is small and it is effective in preventing scattering, but the durability of the adhesive is limited. On the other hand, if a material having a high corrosion resistance is used as the material for the roof tile scattering prevention tool of the present invention, a semi-permanent scattering prevention effect can be expected.

(3) Considering the replacement of the roof tile when the roof tile is damaged for some reason, in the case of the nailing method, the replaced roof tile could not be nailed to the upper tile, and in the case of the bonding method. It was necessary to remove the adhering portion of the surrounding roof tiles and perform replacement, and then re-adhesion. In the present invention, the crosspiece pressing portion (2) can be replaced by extending the crosspiece pressing portion (2), and the crosspiece pressing portion (2) can be restored by pressing the crosspiece pressing portion (2) against the roof tile crosspiece (11) again.

(4) In the space between the roof tile insertion (12) and the crosspiece (11), if the upper right roof tile (8) in FIG. 3 is about to be turned up, the crosspiece holding portion (2) is pushed up and the plate-shaped member is pushed up. (1) tries to float up with the left end as a fulcrum, but by providing the uplift prevention part (3), the plate-like member (1) can be prevented from uplifting and the force of pressing the roof tile of the crosspiece holding part (2) can be reduced. I was able to increase.

(5) Since the roof tile scattering prevention device of the present invention is used on a roof with a slope, a force that acts downwards along the roof acts, and there is a left roof tile (6) and a right roof tile in Fig. 4 there. This deviation could be prevented by sandwiching the deviation prevention part (4) between the notch (9) and the notch (10) of the lower roof tile (7).

[Brief description of drawings]

FIG. 1 is a perspective view of the present invention. FIG. 2 is a schematic perspective view of a roof tile scattering device attached to the roof tile, and shows a state in which the roof tile (2) holds the roof tile (11). FIG. 3 is a sectional view taken along the line AA ′ in FIG.
The plate-like member (1) is shown sandwiched between the lower left roof tile (5) and the upper left roof tile (6), and the lower right roof tile (7) and the upper right roof tile are formed by the plate member (1) and the bar retaining portion (2). The state where (8) is sandwiched is shown. FIG. 4 is a schematic perspective view showing a meshing state of the notch (9) of the upper left roof tile (6) and the notch (10) of the lower right roof tile (7). FIG. 5 is a perspective view showing the name of each part of the roof tile.

Claims (1)

[Claims] 1. A plate-shaped bar pressing portion for pressing a roof bar of a roof tile, where the roof tile scattering prevention means stands up from a central portion of the upper surface of the plate-shaped member and the general member, and the longitudinal direction of the general member is above and below an inclined surface. When placed at right angles to the direction, it rises from the right end when looking up from below. A roof tile scattering prevention device comprising a plate-shaped deviation preventing portion for preventing deviation of the plate-shaped member that rises from the upper end of the plate-shaped member in a range.