JP2928489B2 - Corner building and the structure of the corner building using it - Google Patents

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a corner ridge part which can be easily constructed on a corner ridge of a roof and can sufficiently secure water tightness, and a structure of a corner ridge using the same.

[0002]

2. Description of the Related Art Conventionally, in a corner building such as a tiled roof building,
As shown in FIG. 7, the main item body a1 and the main item body a1
The corner ridge part a comprising a metal fitting a2 which is fixed to the eaves of the main body on the ridge side and is fixed by using a screw b passing through a hole provided in the main part body a1. .

[0005] In order to prevent the upper side d of the locking hardware a2 of the corner ridge part a from coming into contact with the roof tile c, the roof tile c is formed with a notch e having a cut-out end at the eaves end side. There is a need to.

[0004]

However, in such a conventional apparatus, since the corner ridge portion a is composed of a separate portion main body a1 and a locking metal piece a2, the assembly at the time of mounting and It takes time and effort to adjust the position, making handling and construction difficult.

In addition, since the head of the screw b for fixing the corner building role a is exposed, the appearance is impaired, and water easily penetrates into the building through the hole through which the screw b passes, and sufficient watertightness cannot be ensured. There is also a problem.

Further, it is necessary to form the notch e in the roof tile c, which further reduces the workability.

According to a first aspect of the present invention, a backing piece and a front side locking piece are provided on a main body of an accessory, and the fastener is attached to the main body of an accessory by being positioned below a discontinuity of the front side locking piece. Based on the drilled holes, handling and workability can be improved, and the fasteners can be covered with the back side locking pieces of other corner ridges lined up on the ridge side. The purpose is to provide corner wings that can secure and improve the appearance.

Another object of the present invention is to provide a corner ridge structure which can improve workability, watertightness, and appearance by using the corner ridge role object according to the first aspect.

[0009]

Means for Solving the Problems The invention of claim 1 of the present application is
A corner ridge official object arranged side by side along the corner ridge, wherein an eaves-side protrusion protruding in a V-shape at the eaves-side end and a ridge-side recess recessed in a V-shape at the ridge-side end. A main body having a main body, a back side locking piece provided on both sides of the eaves side protruding portion and having an eaves side folded back portion, and a ridge provided on both sides of the ridge side concave portion and turned to the front side It consists of a front-side locking piece that can be engaged with the back-side locking pieces of other corner ridges that have side-turning parts and are lined up on the ridge side, and that there is a break between both ends of the front-side locking pieces. It is a corner ridge role thing formed and formed with a hole for fasteners located below the break part in the role thing main body.

According to a second aspect of the present invention, there is provided a corner ridge structure using the corner ridge member according to the first aspect, wherein the end on the eaves side is positioned above the end on the ridge side, and Of the plurality of tiles that are sequentially arranged along the corner building in pairs on both sides, the corner ridge role is placed across the pair of tiles, and the corner ridge role is A locking piece is located near the eaves tip end of the tiles lined up on the ridge side, a fastener passing through the hole for the fastener is inserted and attached downward, and a corner aligned with the front side locking piece on the ridge side. The structure of the corner ridge is characterized in that the head of the fixing tool is shielded by a corner ridge role lined up on the ridge side by locking the back side locking piece of the ridge role.

According to a third aspect of the present invention, the front side engaging piece is provided at an upper end of an upward portion extending upward from the accessory main body.
An eaves side that has a substantially L-shaped cross section provided with a ridge-side fold-back portion that is substantially parallel to the main body, and has a rear-side locking piece that is folded obliquely upward at the lower end of a downward portion that extends downward from the main body. It is desirable to form a substantially rectangular cross section provided with a folded portion in order to easily and surely lock the back side locking piece to the front side locking piece.

Further, it is desirable to cover the head of the fixing tool with a sealing material as in the invention of claim 4 in that the watertightness can be further improved.

[0013]

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS An embodiment of the present invention will be described below with reference to the drawings. FIG. 1 is a perspective view illustrating a corner wing accessory 1 of the present invention, FIG. 2 is a plan view thereof, and FIG. 3 is a rear view thereof.

The corner ridges 1 are arranged side by side along a corner ridge A of a roof R such as a ridge roof. In addition, the roof B which constitutes the roof R
In this example, as shown in FIG. 6, for example, a roof integrated molded product 20 is used in which three such tiles B... The roofing panel 22 is tiled on the roof panel 22 via the waterproof sheet 23 by sequentially locking the adjacent ones 21 between the tile integrated molded products 20, 20. Such a tile B does not actually overlap vertically, but is a cross-sectional view along the corner building A shown in FIG.
The roof eaves edge of the tile B is
It is located above (not directly above) the edge of the ridge side of the tile B arranged on the eaves side, and it is arranged in multiple steps along the corner ridge A in pairs on both sides of the corner ridge A In this example, this is the implementation of "multi-tiered tiles that are placed along the corner building in pairs on both sides of the corner building with the end on the eaves side above the end on the building side" Form.

The corner ridge accessory 1 has an eaves-side protruding portion 2 protruding in a V-shape at an end on the eaves side, and a ridge-side concave portion 3 recessed in a V-shape at an end on the ridge side. And the pair of roof tiles B
1 and B1, and the ridge side recess 3 is located near the eaves edge of the roof tile B2 lined up on the ridge side of the roof tile B1, in this example, slightly closer to the eaves edge than the roof edge side, and the eaves side protrusion is provided. The part 2 is made to protrude slightly from the eaves end side of the roof tile B1 to the roof eaves side, and
And a tile main body 4 made of a metal plate or the like having dimensions along the corner ridge A to be positioned above the roof tiles B3, B3 arranged on the eaves side.

The main body 4 is bent in a mountain shape on the corner building A along the roof on both sides of the corner building A,
On both side edges of the main part body 4 substantially parallel to the corner ridge A, bent portions 24 for preventing injury when gripped are bent downward to be integrally formed.

On both sides of the eaves tip side protruding portion 2 of the accessory main body 4, a downward portion 5 extending downward from the accessory main body 4 is provided.
A back side locking piece 7 having a substantially rectangular cross section extending downward to the back side by having an eaves side folded portion 6 provided at the lower end and bent obliquely upward from the lower end toward the ridge side,
For example, it is provided integrally with the accessory main body 4 by notching or bending a metal plate.

Further, on both sides of the ridge side concave portion 3 of the main part 4, an upward portion 9 extending upward from the main part main body 4 is provided at the upper end thereof, and the upper part 9 is folded from the upper end toward the eaves side to manufacture. A ridge-side turn-up portion 10 extending substantially parallel to the upper surface of the accessory main body 4 within a range of variation such as an error in time, etc., so as to extend upward on the surface side, and a surface-side locking piece having a substantially L-shaped cross section. 11 is provided integrally with the accessory main body 4 by, for example, notching or bending a metal plate.

The front side engaging piece 11 provided on each side of the ridge recess 3 is formed with a discontinuous portion 12 located between both ends thereof, where the front side engaging piece 11 is interrupted.
In the accessory main body 4, the fixing holes 14, 1, which are located below the cut-off portions 12, 12 and through which fixing tools 13 such as drill screws pass.
4 are drilled.

As shown in FIG. 4 and FIG.
The front side locking piece 11 is located near the eaves edge of the roof tiles B2, B2 lined up on the ridge side, in this example, slightly above the eaves edge side, and straddles the roof tiles B1, B1. , B1 via a watertight material 25 such as EPDM, for example, while increasing the watertightness of the corner ridge A, and mounting the fasteners 13 and 13 passing through the fastener holes 14 and 14 below. It is attached by inserting it into the roof tiles B1, B1 and / or the roof panel 22. In addition, the fixing device 13 has, for example, a screw portion 13B whose roof panel 2 is positioned from below the roof tile B1.
No. 2 base plate 22A is driven into the frame material to prevent the corner ridge part 1 from rising. In addition, the fixing tool 13 is attached to the roof tiles B1, B1.
It may be inserted into a roof base material such as the roof panel 22 through the gap between them.

At the time of attachment by the fixing device 13, the front side engaging piece 11 is positioned above the fixing device hole 14.
Since the discontinuous portion 12 is formed on the front side, the front side engaging piece 14 does not interfere, and the discontinuous portion 12 serves as a mark when the fixing member 13 is fixed, so that workability can be improved.

Another corner ridge part lined up on the ridge side with the ridge side folded part 10 of the front side locking piece 11 of the corner ridge part 1 mounted on the roof tiles B1, B1 with a watertight material 25 therebetween. By locking the eaves-side folded portion 6 of the back-side locking piece 7 of the object 1, the corner ridges 1 are sequentially attached from the eaves side to the ridge side while being connected.

As described above, since the corner ridge part 1 has the back side locking piece 7 and the front side locking piece 11 integrally provided on the main part 4, the fixing tool 13 is used as a part for connection and fixing. Other than the above, it is not necessary to improve the handleability and the workability, and the work such as notching the roof tile B is not required, so that the labor for the work can be saved.

Since the head 13A of the fastener 13 is shielded by the main body 4 of the corner wing 1 arranged on the ridge side, water enters the building from the hole 14 for the fastener. Can be prevented, watertightness can be ensured, and the head 1
The appearance can be enhanced by the blindfold of 3A.

In addition, when the corner ridge role 1 is attached by using the fixing member 13, the head 13A of the fixing member 13 is covered with an appropriate sealing material 15, so that the watertightness can be further improved.

Further, since the back side engaging piece 7 is formed in a cross section in a cross section, even if the front side engaging piece 11 or the back side engaging piece 7 is not surely bent due to an error in manufacturing, for example, The eaves-side folded portion 6 of the back-side locking piece 7 can be securely locked to the ridge-side folded portion 10 of the front-side locking piece 11 as compared with the L-shaped cross-section. As shown in FIG. 5, the head 13A of the thirteen is located between the main item body 4 and the ridge-side folded portion 10, so that the head 13A does not hinder construction or installation.

Further, the space S can be ensured at the connecting portion of the corner wings 1 and 1 by the downwardly directed portion 5, and water infiltrates into the space between the corner wing 1 and the roof tile B due to a capillary phenomenon. Can be prevented.

The corner ridge accessory 17 disposed at the tip of the eave has the eave tip of the tile B located closest to the eave tip fitted to both sides of the V-shaped eave tip side projection 17B of the accessory main body 17A. A fitting portion 17C is provided.

[0029]

According to the invention of claim 1 of the present application, the corner ridge accessory includes a main body, a back side engaging piece provided at a protruding portion on the eaves side, and a rear side provided at a ridge side recess and arranged on the ridge side. A front side locking piece that can engage with the back side locking piece of the corner building
In addition, since a hole for a fixing tool is formed in the main body of the accessory at a position below the break formed in the front side locking piece, parts for connecting and fixing the corner building role other than the fixing tool are required. This eliminates the need for labor and time required for assembling and position adjustment at the time of construction.As a result, the work such as notch of the roof tile can be eliminated, so that handling and construction can be performed extremely easily. Since the cut-off portion of the front side locking piece is formed, not only the front side locking piece does not become an obstacle at the time of fixing by the fixing tool, but the cut-off section serves as a mark at the time of fixing with the fixing tool, thereby improving workability. It can be further improved.

Further, in the invention of claim 2 of the present application, the structure of the corner ridge is such that the surface side locking pieces of the corner ridge role are located near the eaves tip side end of the tiles arranged on the ridge side, and The lower part of the other corner ridge role lined up on the ridge side is locked to the front side locking piece by inserting the fastener passing therethrough downward and attaching the corner ridge part, Since the heads of the fixtures are shielded by other corner ridges lined up on this ridge side, the corner ridges can be constructed by simply using the fasteners, eliminating the work such as cutting off the roof tiles. To connect the corner wings on the side and the ridge side, it is only necessary to lock the locking pieces on the back side of the corner ridge on the ridge side to the locking pieces on the front side of the corner ridge on the eaves side. In addition to the extremely good performance, the head of the fastener is shielded by the corner ridges on the ridge side, so that water does not enter the building from the fastener holes and ensures watertightness. Other capable of securing, since the head of the solid adhesive member is not exposed, nor harm the appearance.

Further, in the invention according to the third aspect of the present invention, the front side locking piece is provided with a ridge-side folded portion substantially parallel to the main part main body at the upper end of an upward portion extending upward from the main part main body. When the back-side locking piece is formed in the shape of a letter, and the lower end of the downward portion extending downward from the main body of the accessory has a substantially e-shaped cross-section with an eaves-side folded portion that is folded obliquely upward, some manufacturing errors may occur. Even if the front-side locking piece or the rear-side locking piece does not bend securely or is wavy, etc., the eaves-side folded portion that folds obliquely upwards in a letter-shape, In this case, the eaves-side folded portion can be securely locked to the ridge-side folded portion of the surface-side locking piece of the corner ridge portion without any problem, and the head of the fixing tool can be fixed to the corner ridge portion of the corner ridge portion. It is also possible to put it between the ridge side folded part of the front side locking piece and the main item main body In addition, the head can be prevented from being an obstacle to construction, installation, and the like, and the upward and downward portions can secure a space at the connecting portion of the eaves side and the corner wings on the ridge side. For example, it is possible to prevent water from entering due to a capillary phenomenon between the main body of the corner wing on the ridge side and the tile.

In the invention according to claim 4 of the present application, when the head of the fastener is covered with a sealing material, water can be more reliably prevented from entering the building through the hole for the fastener. And watertightness can be further improved.

[Brief description of the drawings]

FIG. 1 is a perspective view showing an example of an embodiment of a corner wing accessory of the present invention.

FIG. 2 is a plan view thereof.

FIG. 3 is a rear view as viewed from the ridge side.

FIG. 4 is a plan view showing an example of an embodiment of a corner ridge structure of the present invention.

FIG. 5 is a partial sectional view thereof.

FIG. 6 is a perspective view illustrating a tile.

FIG. 7 is a perspective view for explaining a conventional technique.

[Explanation of symbols]

 2 eaves front side protruding part 3 ridge side concave part 4 main part main body 5 downward part 6 eaves front side folded back part 7 back side locking piece 9 upward part 10 ridge side folded back part 11 front side locking piece 12 break part 13 fixing tool 13A fixing tool Head 14 Fixing hole 15 Sealing material A Corner building B, B1, B2, B3 Roof

Claims (4)

(57) [Claims] Claims: 1. An eaves part which is arranged side by side along an eaves side, wherein an eaves-side protruding part which protrudes in a V-shape at an end on the eaves side is provided.
And a main body having a ridge-side concave portion concaved in a V-shape at an end on the ridge side, and a back-side locking piece having an eaves-side folded portion provided on both sides of the eaves-side protruding portion and turned to the back side. A front-side locking piece that is provided on both sides of the ridge-side concave portion and that is turned back on the front side and that can engage with the back-side locking pieces of other corner ridges arranged on the ridge side. And a cut-off portion formed between both ends of the front side locking piece, and a hole for a fixing tool formed by drilling a hole in the accessory main body below the cut-off portion. 2. A corner ridge structure using the corner ridge accessory according to claim 1, wherein an end on the eaves side is positioned above an end on the ridge side, and a pair is formed on both sides of the corner ridge sequentially. The plurality of tiles arranged along the corner ridge, the pair of tiles straddle the pair of tiles, the corner ridge role is placed, and the corner ridge role is the front side locking piece, the ridge side The tiles are located near the eaves end side of the roof tiles, and the fasteners passing through the fastener holes are inserted downward and attached, and the front side locking pieces are arranged on the ridge side at the back side of the corner building The structure of the corner ridge, wherein a head of the fixing tool is shielded by a corner ridge part arranged on the ridge side by locking the locking piece. 3. The front side locking piece has a substantially L-shaped cross section having a ridge-side folded portion substantially parallel to the main body of the accessory at the upper end of an upward portion extending upward from the main body of the main body. 3. The corner ridge according to claim 2, wherein the side locking piece has a substantially L-shaped cross section provided with an eaves-side folded portion that is folded obliquely upward at a lower end of a downward portion extending downward from the accessory main body. Structure. 4. The corner ridge structure according to claim 2, wherein a head of the fastener is covered with a sealing material.