JPH0728278Y2 - Tile lock - Google Patents

Description

[Detailed Description of the Invention] [Industrial field of application] The present invention relates to a roof tile locking tool, and more particularly to a roof tile locking tool used when replacing a damaged roof tile.

[Conventional technology]

When roofing with roof tiles, eaves clips and the like are known as roof tile locking tools used to keep the roof tiles in a fixed state. There is no simple roof tile locking device to use when inserting and fixing, so in the past, it was hooked and locked on the rail in the case of the hook rail type, and in the case of the roof tile construction method, a hole is opened in the center of the tile. Either nailing or fixing the roof tiles to the ground with glue.

[Problems of conventional technology]

However, with the above-mentioned fixing by nailing, even if caulking is applied to the nailing point and the stainless steel nail is used, the nail head is exposed to the outside, so there is concern about durability in terms of waterproofness, and the surrounding area When there is no nailing part exposed to the outside on the roof tile, the nailing part of the repaired part is conspicuous due to the imbalance with the surroundings, which spoils the appearance.

In the case of using an adhesive, since it is necessary to bond woody ground with different coefficients of thermal expansion to ceramic tiles, it is difficult to select an adhesive with appropriate flexibility, and in the long term. Has a problem that the adhesive strength is reduced due to the moisture absorption of the adhesive.

[Problems to be solved by the device]

The present invention has been made in view of the above problems, and an object thereof is to provide a simple roof tile locking device that can easily insert and fix a roof tile without using nails or an adhesive.

[Technology that has solved the problem]

That is, the roof tile locking device of the present invention has a shaft body that is passed through a nail hole that is provided through the rear portion of the roof tile, a retaining member that is screwed to the shaft body on the back side of the roof tile, and a shaft member that is connected to the shaft body on the top side of the roof tile. It is characterized in that it is provided with a leaf spring portion projecting toward the front end of the roof tile.

〔Example〕

 Next, an embodiment of this invention will be described.

FIG. 1 is a perspective view of an embodiment of the present invention, FIG. 2 is a usage state diagram of the embodiment, FIGS. 3 and 4 are explanatory views of a construction method of the embodiment, and FIG. 5 is a modification of the embodiment. It is a perspective view.

The roof tile locking tool 1 of the present invention is a washer-shaped member that is fastened to a shaft body 4 that is inserted through a nail hole 3 that is provided in the rear portion of the roof tile 2 and a bolt portion 5 that is formed on the lower surface of the shaft body 4 on the rear surface side of the roof tile. Retaining member 6
And a leaf spring 7 which is caulked to the shaft body 4 on the upper surface of the roof tile and protrudes toward the front end of the roof tile. The retaining member 6 is integrally fixed to the nut 8 and fixed to the bolt portion 5. Further, the leaf spring 7 may be integrally connected to the shaft body 4 as shown in FIG.

[Action]

As shown in FIG. 2, the roof tile lock 1 of the present invention is attached to the nail hole 3 of the roof tile 2 to be used instead of the damaged roof tile, and in this attached state, the retaining member 6 and the leaf spring 7 are used. The leaf spring 7 is fixed to the roof tile 2, and in particular, the leaf spring 7 is pressed against the seat 9 around the nail hole by strengthening the tightening of the nut 8, and is kept in a deformed shape in which the leaf spring 7 projects and inclines slightly upward due to its elasticity.

From this state, when inserting the roof tile 2 into the repair area A surrounded by the diagonal lines in FIG. 3, lift the roof tiles 2A, 2A in the upper row with respect to the repair area A by one roof tile, and make a gap with the broken line arrow by this. Sliding roof tile 2 from the lateral direction shown, and repairing part A
On the other hand, after placing it on the lower row roof tile 2B and returning the upper row roof tile 2A to the original position, the roof tile 2 is pushed slightly inward, and the leaf springs 7 protruding from the roof tile 2 as shown in FIG. Engage with the inside of the tip projection 10. As a result, the roof tile 2 is attached to the roof tile 2A and the roof tile lock 1
It is fixed through and prevents slipping.

Moreover, since the roof tile locking tool 1 used is inside the upper row roof tile 2A and is not exposed to the outside, it is not exposed to rainwater and the problem of waterproofing the nail holes 3 is eliminated.

〔effect〕

Since this device is configured as described above, the roof tile can be easily inserted and fixed without using nails, adhesives, or special tools, thus improving workability and spoiling the aesthetic appearance. In addition, there is an effect that the roof tile fixing force can be kept suitable for a long period of time, and there is no nailing portion so that water leakage does not occur.

[Brief description of drawings]

FIG. 1 is a perspective view of an embodiment of the present invention, FIG. 2 is a usage state diagram of the embodiment, FIG. 3 is a perspective view illustrating a construction method of the embodiment, and FIG. 4 is an enlarged view of a main portion of the construction state. 5 is a perspective view of a modification of the embodiment.

Claims (1)

[Scope of utility model registration request] 1. A shaft body which is passed through a nail hole formed in a rear portion of a roof tile,
A roof tile locking device including a retaining member that is screwed to the shaft body on the back side of the roof tile, and a leaf spring portion that is connected to the shaft body on the top surface side of the roof tile and projects toward the front end direction of the roof tile.