JP2000145026A - Ridge bracket for roof - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide a ridge bracket which is freely regulated to the height of a roof top part of a dwelling and firmly fitted to a substrate. SOLUTION: At least one groove 4 for folding is provided perpendicular to the longitudinal direction of a wing-shaped fitting seat part 3 is provided in the wing-shaped fitting seat part of a ridge bracket 1 for roof comprising an upwardly opened U-shaped ridge beam receiving part 2 and the plate-like wing-like seat part 3 in contact with right and left sides with specified intervals with the axis extending in the open direction of the U-shaped ridge beam receiving part 2 from a bottom surface of the ridge beam receiving part 2 as the axis of symmetry. The height of the ridge beam receiving part 4 is freely regulated by folding the groove 4 for folding to the height of the roof top part of the dwelling.

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a metal fitting for forming a ridge of a roof in a residential building, and more particularly to a metal fitting for holding a purlin.

[0002]

2. Description of the Related Art The structure of a ridge, which is the top of a conventional house roof, has a narrow plate material continuously struck from the eaves and is formed on the top of a roof consisting of a foundation and a tile through earth, plaster, or the like. In general, wings were constructed with tiles stacked and raised, but in order to improve workability and strength, a wing-shaped mounting seat that has a predetermined height at the top and extends left and right at the bottom A method of constructing a raised building using metal fittings, such as Japanese Utility Model 4-28327, in which a part is fastened to the upper surface of a field board with screws or nails, has come to be used.

[0003]

However, since the height of the roof top varies depending on the inclination of the roof and the thickness of the tiles, a ridge receiving bracket suitable for the height of the roof top is required each time the ridge is constructed. I had to prepare. In addition, when the height of the top of the roof is scarce, there is a trouble that the construction must be performed using two metal fittings as in the conventional example shown in FIG.

Accordingly, an object of the present invention is to provide a metal fitting which can be freely adjusted according to the height of the roof top and can firmly support the purlin.

[0005]

SUMMARY OF THE INVENTION In order to solve the above-mentioned problems, a first aspect of the present invention is a roof ridge receiving bracket, which is opened upward and has a through hole such as a nail or a screw in a side wall portion. The U-shaped purlin receiving portion provided at a plurality of places or more and the U-shaped at a predetermined interval with a central axis extending from the bottom of the U-shaped purlin receiving portion in the opening direction of the U-shaped purlin receiving portion as a symmetric axis. On the opposite side of the purlin receiving part from the opening direction, a plate that has a sharp angle with the purlin receiving part bottom surface, and is provided with one or more through holes for fastening with a fastener such as a nail or screw on the field base plate. And a plate-like wing-shaped mounting seat that is adjacent to the left and right and has at least one bending groove provided in a direction perpendicular to the longitudinal direction of the wing-shaped mounting seat. It is.

According to a second aspect of the present invention, in the roof ridge receiving bracket according to the first aspect, the bottom surface of the purlin receiving portion is formed as two substantially flat portions by a groove partially provided in the longitudinal direction and a remaining bridge portion. A plate-shaped wing-shaped mounting seat extends upwardly from one flat plate portion to one end of the longitudinally opposed end and upward to the side wall portion and the other end diagonally downward, and extends in the longitudinal direction of the other flat plate portion. At the opposite end, a sheet-like metal plate having a plate-like wing-shaped mounting seat portion extending obliquely downward with the side wall portion extending upward on the side facing the side wall portion and the wing-shaped mounting seat portion of one flat plate portion, respectively. It employs a molded configuration.

Embodiments of the present invention will be described below with reference to the drawings.

[0007] The metal fittings of the embodiment shown in FIGS. 1 and 5 will be described. A roof ridge receiving bracket 1 formed by joining a plurality of plates in some way, and a U-shaped ridge receiving portion 2 opened above a roof ridge receiving bracket 1 'formed by bending one plate. Through holes 8, 8 'for nails and screws for purlin fastening are provided, and a central axis extending in the opening direction of the U-shaped purlin receiver 2 from the bottom surface of the U-shaped ridge receiver 1 is a symmetric axis. Wing-shaped mounting seats 3 and 3 'which are adjacent to the left and right of the U-shaped ridge receiving portion 2 at a predetermined interval, and the wing-shaped mounting seats 3 and 3' are arranged in the longitudinal direction of the wing-shaped mounting seat. Orthogonal to
At least one bending groove 4, 4 ′ is provided, and through holes 9, 9 ′ for fastening the roof ridge receiving brackets 1, 1 ′ to the ground board using screws or the like are formed in a plate-like shape along the left and right. The roof ridge receiving bracket is provided with one or more wing-shaped mounting seats.

First, the bending grooves 4, 4 'provided in the wing-shaped mounting seats 3, 3' of the roof ridge receiving bracket 1 are bent, and
The character-shaped ridge receiving portion 1 is set at a predetermined height. The baseboards 21 and 21 'are stuck on the roof in order from the eaves toward the upper ridge, and when the ridge is reached, fixing tools 22, such as screws,
The fixing tool 22 or 22 'such as a screw is passed through the through-holes 9 and 9' provided in the wing-shaped mounting seats 3 and 3 'extending to the left and right of the metal fitting of the present invention using the metal fitting 22', and screwed into the base plate. The ridge receiving bracket 1 is completely fixed to the baseboards 21 and 21 '.

Thereafter, the ridge 21 is inserted into the U-shaped ridge receiving portion 1.
Then, fasteners 24 and 24 ′ such as screws or nails are driven into the purlin 23 through the through holes 8 and 8 ′, and the purlin 23 is fixed to the roof receiving bracket 1.

As shown in FIG. 4, when the ridge top has almost no height, the wing-shaped mounting seat may be used as it is without bending the wing-shaped mounting seat along the bending groove provided in the wing-shaped mounting seat.

In addition, the connecting portion 5 of the roof ridge receiving bracket 1 'formed by bending a single plate shown in FIG. 5 may be subjected to rib processing 6 on the connecting portion in order to further strengthen the bracket. Good.

As shown in FIG. 7, when the wing-shaped mounting seats 3 and 3 'are bent, the plate-shaped wing-shaped mounting seats 3 and 3' are provided along the left and right sides to prevent the bent portions from being deteriorated. A folding U-shaped rib 7, instead of the folding grooves 4, 4 ', provided at least one at a right angle to the longitudinal direction of the wing-shaped mounting seat;
7 'may be provided.

According to the metal fitting of the present invention as described above, if the wing-shaped mounting seat is used by bending the wing-shaped mounting seat along the bending groove provided in the wing-shaped mounting seat and freely adjusting the bending angle. Even if the height changes, the roof ridge receiving bracket can be fastened to the baseboard.

The bent wing-shaped mounting seat is
It becomes two pillars that support between the field board and the purlin, and can support the purlin with high resistance against external force such as the own weight of the purlin and the roof tile and the cross wind of the typhoon.

[0015]

As described above, according to the present invention, the height of the top of the roof ridge receiving bracket can be easily adjusted, and even after the bracket has been attached to the field board, even if an external force is applied to the bracket, it is strong. This has the effect that the mounting strength can be obtained.

[0019]

[Brief description of the drawings]

FIG. 1 is a perspective view showing an embodiment of the present invention.

FIG. 2 is a perspective view showing a configuration obtained by performing a bending process of the present invention.

FIG. 3 is a sectional view showing an embodiment according to an example of the present invention.

FIG. 4 is a cross-sectional view showing another embodiment according to the example of the present invention.

FIG. 5 is a perspective view according to another embodiment of the present invention.

FIG. 6 is a perspective view showing an embodiment according to another example of the present invention.

FIG. 7 is a partially enlarged view according to another embodiment of the present invention.

FIG. 8 is a perspective view of a conventional example.

FIG. 9 is a perspective view of a conventional example.

[Explanation of symbols]

 DESCRIPTION OF SYMBOLS 1 Roof ridge receiving bracket 2 Purlin receiving part 3 Mounting seat part 4 Groove 5 Connecting part 6 Rib 7 Rib 8 Through hole 9 Through hole 21 Field board 22 Fixing fixture 23 Purlin 24 Fixing fixture 25 Tile 26 Building tile

Claims (2)

[Claims] 1. A U-shaped purlin receiving portion which is open upward and has at least one through hole for nails or screws in a side wall portion and a U-shaped purlin receiving portion from the bottom of the U-shaped purlin receiving portion. The center axis extending in the opening direction of the part is a symmetrical axis and at a predetermined interval, on the opposite side to the opening direction of the U-shaped purlin receiving part, it contacts the left and right at an acute angle with the purlin receiving part bottom face, and nails and A plate-shaped wing-shaped mounting seat portion provided with at least one through hole for fastening using a fixing tool such as a screw; Characterized in that at least one bending groove is provided in a direction orthogonal to the longitudinal direction of the roof. 2. The ridge receiving bracket for a roof according to claim 1, wherein a bottom of the purlin receiving portion is formed as two substantially flat plates by a groove partially provided in a longitudinal direction and a remaining bridge portion. A plate-like wing-shaped mounting seat portion extends upwardly from one end of the flat plate portion upward at one end of the longitudinally opposed end and obliquely downward at the other end, and one at the longitudinally opposed end of the other flat plate portion. A sheet metal plate having a plate-shaped wing-shaped mounting seat portion extending upwardly and diagonally downwardly on the side wall portion on a side facing the side wall portion of the flat plate portion and the wing-shaped mounting seat portion, respectively; Roof ridge fittings characterized by