JP3068093U - Tile scattering prevention device - Google Patents

Abstract

(57) [Problem] In a conventional fastener, one of the locking portions is flat, so that the frictional resistance with the mounting surface of the lower tile is small, so that it can rotate and stably when tightening a nail or the like. However, there is a problem that the upper tile ends are easily displaced. A single hole in a roof tile is difficult to cope with various hole arrangements found in general-purpose roof tiles on the market, and there is a problem limited to a specific roof tile. An anti-scattering device is provided with another engaging portion 100 having a bent portion 101 which is engaged with a water return of an upper roof of a roof tile, a rising portion 102, and a lower portion connected to the rising portion. A riff on the side of the roof tile
It comprises one locking portion 103 having 104, 104 'and a nail hole 105 provided in one locking portion. Therefore, the upper and lower tiles can be reliably connected and fixed via the scattering prevention tool, and the scattering of the tiles can be prevented.
By utilizing the frictional resistance between the lift provided on one of the locking portions and the surface of the roof tile, the rotation of one of the locking portions can be prevented.

Description

[Detailed description of the invention]

[0001]

[Technical field to which the invention belongs]

 The present invention relates to a device for preventing a tile from scattering.

[0002]

[Prior art]

 Conventionally, as a method for preventing scattering of a staggered tile, the head side of the upper tile (the upper tile by the staggered roof) is fixed with substantially L-shaped nails or the like, and at the same time, the lower tile (the lower tile by the staggered roof) is fixed. The upper and lower roof tiles are fixed, and the upper and lower roof tiles are fixed to each other with nails. One end is connected to the upper roof tile using the connecting metal fitting, and the other end is positioned below. The method is roughly divided into a method in which the upper and lower roof tiles are fixedly connected to each other at the tail end of the roof tile.

[0003] An example of a fastener used in the latter method of connecting and fixing the upper and lower tiles will be described. A wire rod which is bent so as to bite into the upper roof tiles and the bottom end of the lower tiles. -The structure is such that they are connected to each other via a connecting member such as a plate and tightened.

As a document similar to this type of connection method (Reference (1)), there is a roofing metal fitting disclosed in Japanese Patent Application Laid-Open No. H11-181967 and a method of installing a roof tile using this metal fitting. According to the present invention, a base plate that is in contact with the lower tile, a holding plate that is bent from the base plate into a substantially key shape and that is in contact with the antenna of the upper tile, and a base plate that reinforces the holding plate are provided. Composed of an elastic plate (reinforcement plate), the lower tile is fixed to the roof with the base plate by the fastening body through the insertion hole provided in the elastic plate and the base plate, and the upper tile is pressed by the holding plate. In addition, the holding plate is reinforced with an elastic plate and the holding force is expanded.

[0005]

[Problems to be solved by the invention]

 With the conventional method of binding the upper and lower tiles with an approximately L-shaped nail and fixing them to the groundwork (roof, crossing, etc.) at the same time, there is a hole on the bottom side of the lower tile just below the bottom edge of the upper tile It is an essential condition that nail holes) are arranged. Therefore, there is a problem that cannot cope with various hole arrangements found in general-purpose tiles on the market. Or, when driving the bent head of this approximately L-shaped nail, he / she hesitates to drive the nail due to an attempt to eliminate damage to the roof tile due to impact (a psychological factor). There is a problem of lack of earthquake resistance, wind resistance, durability, etc. due to play.

In the method of connecting and fixing the upper and lower tiles (method using a connecting metal fitting), there is a problem that only the upper and lower tiles are connected and fixed, and no means for fixing to the base is taken.

The document (1) has a problem in that the holding plate is not provided with a hook portion, and thus the upper tile may be displaced. In addition, because the base plate is flat, the frictional resistance with the surface of the roof tile is small. For example, when a nail is fixed (tightened), it rotates together with the rotation of the nail (co-rotation) to improve stability. There are problems such as chipping and displacement of the mounting position of the base plate. In addition, since there is only one hole, there is a problem that it is difficult to cope with general-purpose tiles on the market. Further, when the elastic plate was bent downward (tightened), if soil or foreign matter was caught in the gap between the elastic plate and the base plate, the work was suspended and the soil was removed. Later, it is necessary to carry out the tightening work again, and there are problems such as extra work and poor workability.

[0008]

[Means for Solving the Problems]

 The invention of claim 1 is to securely connect and fix the upper and lower tiles via a scattering prevention device to reinforce resistance to vibration, wind, impact, etc., and to prevent the reinforced tile from scattering. Or, using the frictional resistance between the riff provided on one of the locking portions and the surface of the tile, it is possible to prevent the one locking portion from rotating together during the tightening and to secure the fixing force to the lower tile (tightening). It is intended to enhance the attachment force) or improve the rigidity.

A first aspect of the present invention is a shatterproofing device for preventing the tiles connecting the upper and lower tiles from being scattered by using a preventing device locked to the upper and lower tiles that are staggered. The other locking portion having a bent portion which is locked to the return of the intermediate roof of the upper tile; and the end of the upper roof of the upper roof which is connected to the other locking portion. , A locking portion having a riff provided on the tail side of the lower tile connected to the rising portion, and a nail hole provided in the locking portion. It is a device for preventing the tile from being scattered.

[0010] The invention according to claim 2 is to adapt the inclination (inclination angle) of the surface of the lower tile through the large and small rifs provided on one of the locking portions, and to change the other locking portion to the upper tile. It is intended to ensure that the anti-scattering device is securely set on the upper and lower roof tiles by locking so as to substantially match the gradient of the antenna luff.

A second aspect of the present invention is a roof tile scattering prevention device having a configuration in which the size of the riff is made larger or smaller.

In the invention of claim 3, a plurality of nail holes are provided in one locking portion, and the one locking portion is aligned with the nail hole of the lower tile, which is found in general-purpose tiles on the market. The intention is to be able to cope with the variety of hole arrangements, or to securely fix the lower tile to the groundwork.

A third aspect of the present invention is a roof tile scattering prevention tool having a configuration having several nail holes.

[0014]

[Embodiment of the invention]

 In the example shown in FIGS. 1 and 2, the lift ゛ of one locking portion of the shatterproofing device is placed on the left side of the center of the tail side overlapping portion of the tile under the staggered roof, and The locking part shall be placed in a position to cover the water return of the upper roof tile roof. At this time, the nail hole of one of the locking portions is selected so as to be aligned with the hole of the lower tile, and a screw nail or the like is tightened in the nail hole and temporarily fixed to the fastening base. At this time, record the position of the nail hole in one of the locking parts of the selected scattering prevention device (record the number of the nail hole selected from the right) and apply it to the subsequent work. Next, adjust the upper tile to the position where the specified leg size is secured (moving toward the ridge), maintain the connection between the upper roof tile and the bottom edge of the lower tile, and In the state where the inner edge of the water return of the intermediate luff is locked by the bent portion of the other locking portion, the temporarily nailed nail or the like is further tightened to be fixed to the base. In addition, in the above-mentioned state, there is a feature that the anti-scattering device (one of the engaging portions) can be stably fixed with a nail or the like in a stable state by the frictional resistance between the lifter and the surface of the lower tile without being accompanied. . Such work such as roofing and installation of shatterproofing equipment is repeated toward the left wife side. In the subsequent steps, align the nail holes on the lower tile with the nail holes on one of the locking parts of the previously selected shatter proofing tool, and tighten (fasten) the shatter proofing tool through the nail hole on the lower tile. )

[0015] At this time, the antenna luff of the upper tile is inserted into the other engaging portion of the scattering prevention device temporarily fixed to the lower tile, and at this time, the other engaging portion is lifted slightly and inserted. The trick is that. That is, the water return of the upper roof of the upper tile is inserted into the other locking portion, and the inner edge of the water return of the upper roof is locked by the bent portion of the other locking portion. By further tightening, the connection between the upper and lower roof tiles and the fixation to the base are completed. Through this work, the construction of the roof using the shatterproofing device of the present invention is completed, and the roof tiles can be made seismic and wind resistant.

[0016]

【Example】

 Hereinafter, an embodiment of the present invention will be described.

Reference numeral 1 denotes a scattering prevention device. The scattering prevention device 1 includes another locking portion 100 having a bent portion 101, a rising portion 102 connected to the other locking portion 100, and a rising portion 102. It is composed of one locking portion 103 having a riff 104 and a riff 104 ′ connected to the upper portion 102, and a plurality of nail holes 105 provided in the one locking portion 103. Therefore, the other locking portion 100 is laid across the return fin A2 of the upper roof A1 of the upper tile A, and the bent portion 101 of the other locking portion 100 is positioned on the upper roof A2 of the upper roof A. It is locked to the inner edge of the water return A2 of A1. In addition, the rising portion 102 is provided at an end A1 'of the intermediate roof A1 of the upper tile A. The riffs # 104 and # 104 'of the locking portion 103 are provided on the bottom side B' of the lower tile B. The water return A2 of the upper roof A of the roof tile A is locked by the other locking portion 100 and the bent portion 101 of the scattering prevention device 1, and the lift 104 and the riff 104 'of the one locking portion 103 are performed. By locking the bottom side B 'of the lower tile B, the upper and lower tiles A and B can be linked and adhere to the base to prevent scattering. In addition, by providing a plurality of the nail holes 105, the nail holes 105 corresponding to the change in the positions of the holes A3, B3, etc. of the lower tile B, the upper tile A, etc. are selected, so that accurate and strong fixing is achieved. it can.

The riffs # 104 and 104 'have the examples shown in FIGS. In the example of FIG. 5, the height of the riffs 104 and 104 'is set to the dimension H1> the dimension H2, and the other locking portion 100 conforms to the slope of the upper roof A1 of the roof tile A. There is a feature that the end A1 'of the roof tile A can be stably pressed. In the example of FIG. 6, the height of the riffs 104 and 104 'is set to the dimension H1 = dimension H2 for easy use.

The lifts 104 and 104 ′ can contribute to reinforcement of one of the locking portions 103 and thickness reduction.

[0020]

[Effect of the invention]

 According to the invention of claim 1, the anti-scattering device is configured such that the other locking portion having the bent portion locked to the water return of the upper roof of the roof tile, and the rising portion connected to the other locking portion. And one locking portion having a lift provided on the tail side of a lower tile connected to the rising portion, and a nail hole provided in the one locking portion. Therefore, the upper and lower roof tiles are securely connected and secured through the anti-scattering device, and the reinforcement against the vibration, wind, impact, etc. can be reinforced, and the roof tiles can be prevented from being scattered. . In addition, since one of the locking portions is provided with a lift, the frictional resistance between the lift and the surface of the tile can be used to prevent the one of the locking portions from rotating together, and the rigidity of the scattering prevention device can be ensured. Alternatively, even if the vicinity of the end of one of the engaging portions is nailed, the antenna roof of the upper tile can be securely and firmly fixed.

The invention according to claim 2 is a configuration in which the size of the riff is made larger or smaller. Therefore, it is locked so that it conforms to the gradient of the surface of the lower tile through the large and small rifles provided on one of the locking parts, and the other locking part substantially matches the gradient of the upper roof of the upper tile. It has features such as being able to stably hold down the edge of the rooftop roof tiles, and being able to securely set the scattering prevention devices on the upper and lower roof tiles.

The invention of claim 3 is a configuration in which several nail holes are provided. Therefore, it is necessary to select a nail hole corresponding to the change in the position of the hole of the lower tile, the upper tile, etc., to be able to fix it firmly and firmly, to be able to cope with the general-purpose tile in the market, or The feature is that the alignment of the nail hole of the roof tile can be facilitated, or that the lower roof tile can be securely fixed to the groundwork.

[Brief description of the drawings]

FIG. 1 is a schematic plan view showing a roofing state of the present invention.

FIG. 2 is an enlarged vertical sectional view of a main part of FIG. 1.

FIG. 3 is an enlarged transverse sectional view of a main part of FIG. 1.

FIG. 4 is an enlarged perspective view of a scattering prevention device.

FIG. 5 is an enlarged rear view of FIG. 4;

FIG. 6 is an enlarged rear view of another scattering prevention device.

[Explanation of symbols]

 1 Shatterproofing device 100 The other locking part 101 The bent part 102 The rising part 103 One locking part 104 Rift 104 'Rift 105 Tile on nail hole A A1 Antler ruff A1' end A2 Water return A3 Below hole B Roof B 'Bottom side B3 Hole H1 Dimension H2 Dimension

Claims (3)

[Utility model registration claims] An anti-scattering device for preventing the tiles connecting said upper and lower tiles from scattering by using an anti-locking device fixed to said upper and lower tiles which are staggered. The other locking portion having a bent portion which is locked to the water return of the roof tile of the roof tile, and the vertical portion provided at the end of the roof tile of the roof tile connected to the other locking portion. Of a roof tile having an upper portion, one locking portion having a riff provided on the tail side of the lower roof tile connected to the rising portion, and a nail hole provided in the one locking portion. Shatterproof device. 2. The tile scattering prevention device according to claim 1, wherein the size of the riff is large or small. 3. The structure according to claim 1, wherein said nail holes are formed in a number.
The scattering prevention device for tiles described in (1).