JPH07119249A - Corner ridge plate - Google Patents

Abstract

PURPOSE:To provide a corner ridge plate in which an image of an inserting ridge exists, construction efficiency at site is high, and end material loss is a little. CONSTITUTION:This corner ridge plate 1 in which the section in the width direction is a nearly chevron shape, and a plurality of V-shaped step difference parts 2 are provided in the lengthwise direction on the upper surface at regular intervals so as to be lower on the descending side of the corner ridge, is formed out of a plurality of ridge accessories 7 of which each is provided with the V-shaped lower end part 3, a lock piece 5 formed by bending upward inside on the upper end 4, and a piece 6 to be locked formed by bending downward inside on the lower end part 3. The piece 6 to be locked of the ridge accessory positioned on the ascending side of the corner ridge and the lock piece 5 of the other ridge accessory 7 positioned on the descending side of the corner ridge are engaged with each other, and the engaged part 8 formed by this engagement is fixedly secured.

Description

Detailed Description of the Invention

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a corner ridge board used for a corner ridge (also called an alighting ridge) of a roof of a gathering ridge type.

[0002]

2. Description of the Related Art As a corner ridge board used for a conventional ridge type roof corner ridge, a long metal strip is simply scored along the longitudinal direction so that the cross section in the width direction has a substantially mountain shape. There was a through-building type and a multi-purpose building type in which at the construction site, the lower end of the upper wing structure was placed on top of the lower wing structure and placed on the corner ridge at the construction site. .

Since the upper surface of the through-ridge type is flat, it has a drawback that the appearance after installation is difficult to match with a step formed by a roof material such as a flat tile, and the in-building type externally has a roof material. Although it harmonizes with the step formed by, it requires the work to engage a large number of building components at the construction site, which is a drawback that construction efficiency is poor and the position accuracy when engaged is insufficient. There was a drawback.

Therefore, as a through-ridge type corner ridge board having an image of the main building, a plurality of V-shapes are provided at predetermined intervals so that the descending side of the corner ridge is lowered as shown in FIG. There is proposed a long corner ridge board (1) having a step portion (2) in the longitudinal direction of the upper surface. (Actual Kaihei 2-13
7418)

[0005]

However, a through ridge type corner ridge board having a V-shaped step portion in the longitudinal direction of the upper surface as shown in FIG. 4 which is the above-mentioned prior art is a long ridge type corner board. Since it is a building board, it is often cut to adjust the length in order to fit the length of the corner building, and there is a problem that a large amount of scrap material is lost due to this cutting.

The present invention solves the above problems of a through ridge type corner ridge board having a V-shaped step portion in the longitudinal direction of the upper surface, and has an image of the main building, which can be used on site. It is an object of the present invention to provide a corner ridge board that has a high construction efficiency and less loss of end material due to cutting.

[0007]

According to the first aspect of the present invention, a plurality of connecting corner ridge boards according to the present invention have a cross section in a width direction that is substantially mountain-shaped, and are provided at predetermined intervals so that the descending side of the corner ridge is lowered. A corner ridge board (1) having a V-shaped step (2) in the longitudinal direction of the upper surface, which has a V-shaped lower end (3) and an upper end (4) above. A plurality of towers having a locking piece (5) formed by being bent inward, and a locked piece (6) being formed by being bent downward inward at a lower end (3). The corner ridge board (1) is formed by the object (7), and the locked piece (6) of the ridge accessory (7) located on the ascending side of the corner ridge and the other located on the descending side of the corner ridge. The locking piece (5) of the building accessory (7) is engaged, and the engaging portion (8) formed by this engagement is fixed.

According to a second aspect of the present invention, the ridge accessory (7) is bent downward outward at both side edges thereof, and a part thereof is projected to the rising side of the corner ridge, and its cross section is substantially L. The connecting corner ridge board (1) according to claim 1, comprising side edges (9) in the shape of a letter.

[0009]

[Operation] By stacking and adhering the building materials so that the lower ends of the building materials and the lower ends of roof materials such as flat tiles are aligned, a step portion continuous with the step formed by the roof material is a corner building. Since it is formed into a board, the corner board will have the appearance of the image of the main building. In addition, stacking and fixing multiple building components in advance before on-site construction reduces the number of members compared to the case where an independent building component is directly installed on-site, and it is not necessary Since less work is required, on-site construction efficiency is improved. Further, compared with a corner building board in which a V-shaped step is formed on a long metal strip or the like by sheet metal forming or the like, the corner building board of the present invention in which a plurality of building components are superposed and fixed to each other is By increasing or decreasing the number of connected pieces, it is possible to reduce the occurrence of end material loss due to cutting at the site.

In addition, both side edges are bent downward outward, and
In the case of a corner ridge board using a ridge accessory that has a side end with a substantially L-shaped cross section, a part of which protrudes to the rising side of the corner ridge,
By fitting the side end of the L-shaped side end of the other building component connected to the rising side of the corner ridge, so-called lateral runout in the width direction is prevented, so that positional accuracy is ensured. It is easy and the overlapping area is increased by the area of the protruding L-shaped side end portion, so that good rain can be realized.

[0011]

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

FIG. 1 relates to one embodiment, (a) is a plan view,
(B) is sectional drawing which shows the cross section of the width direction. As shown in FIG. 1, the corner ridge board (1) has a substantially mountain-shaped cross section in the width direction, and a plurality of V-shaped step portions (2 are provided at predetermined intervals so that the descending side of the corner ridge is lowered. , 2, 2) in the longitudinal direction of the upper surface. The corner ridge board (1) is formed by a plurality of ridge posts (7, 7, ...) Having a V-shaped lower end (3).

2A and 2B relate to a building component (7) used in the embodiment shown in FIG. 1, (a) is a plan view, and (b) is a sectional view showing a cross section in the width direction. As shown in FIG. 2, a building accessory (7)
Has a locking piece (5) formed by being bent upward inward at an upper end (4), and a locked piece (formed by being bent downward inward at a lower end (3) ( 6). Then, four corner towers (7) shown in FIG. 2 are connected to form the corner tower board (1) shown in FIG.

Further, as shown in FIG. 1, in this embodiment, the locked piece (6) of the building component (7) located on the rising side of the corner ridge and the other building located on the descending side of the corner ridge. The locking piece (5) of the accessory (7) is engaged, and the engaging portion (8) is fixed by caulking (20). A building accessory located on the ascending side (4)
The step portions (2, 2, 2) are formed by superimposing the other building components (4) located on the descending side. In addition to the caulking (20), for example, the locking means (5) and the locked piece (6) may be pressure-bonded as the means for fixing. In addition, it is desirable that a sealing material is applied to the engaging portion to enhance waterproofness.

Further, as shown in FIG. 2, the building component (7) used in this embodiment is bent downward on both side edges thereof, and a part thereof is projected on the rising side of the corner building. It has a side end (9) with a substantially L-shaped cross section. As shown in FIG. 1, since the side end portions (9) of the building components (7) are fitted to each other in the completed building board (1) of the present embodiment, lateral shake prevention in the width direction and good You can achieve a perfect rain.

FIG. 3 shows a state in which the above corner ridge board (1) is attached to a corner ridge of a building. In FIG. 3, the building component (7) having the cover portion (13) at the lower end is used as a sword tip.

[0017]

Since the present invention is configured as described above, the corner ridge board has the appearance of the image of the main building. In addition, stacking and fixing multiple building components in advance before on-site construction reduces the number of members compared to the case where an independent building component is directly installed on-site, and it is not necessary Since less work is required, on-site construction efficiency is improved. In addition, V may be formed on a long metal strip plate by sheet metal molding.
By increasing or decreasing the number of connected corner ridge boards of the present invention as compared with a corner ridge board having a character-shaped step, it is possible to reduce the occurrence of end material loss due to cutting at the site.

According to the second aspect of the present invention, in addition to the above effects, so-called lateral shake in the width direction is prevented, so that it is easy to secure the positional accuracy, and the protruding L-shape is provided. Since the area overlaid is increased by the area of the side edges, good rain can be achieved.

[Brief description of drawings]

FIG. 1 is a plan view according to an embodiment of the present invention,
(B) is a sectional view.

2A and 2B are a plan view and a sectional view, respectively, of a building component used in an embodiment of the present invention.

FIG. 3 is a perspective view of a corner ridge portion of a building to which the corner ridge board of the present invention is attached.

FIG. 4 is a perspective view showing a conventional example.

[Explanation of symbols]

 1 corner ridge board 2 step part 3 lower end part 4 upper end part 5 locking piece 6 locked piece 7 ridge accessory 8 engaging part 9 side end part

Claims (2)

[Claims] 1. A V-shaped step portion (2) having a substantially mountain-shaped cross section in the width direction and provided at a predetermined interval so that the descending side of the corner ridge is lowered, is formed in the longitudinal direction of the upper surface. A corner ridge board (1) having a V-shaped lower end portion (3), and an upper end portion (4) having a locking piece (5) formed by being bent upward inward. However, the corner ridge board (1) is formed by a plurality of building components (7) each having a locked piece (6) formed by bending the lower end portion (3) inwardly downward, The locked piece (6) of the building accessory (7) located on the ascending side of the ridge and the locking piece (5) of another building accessory (7) located on the descending side of the corner building are engaged, A corner ridge board (1), characterized in that an engagement portion (8) formed by this engagement is fixed. 2. A side end portion having a substantially L-shaped cross section, in which the ridge accessory (7) is bent outwardly downward on both side edges thereof, and a part of which projects toward the rising side of the corner ridge. The corner ridge board (1) according to claim 1, further comprising (9).