JP2001152640A - Siding panel for corner portion - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide a siding panel for a corner portion, having a tongue which is adjustable to any of siding panel tongues of different sizes, manufactured by different building material manufacturers. SOLUTION: This siding panel 5 for a corner portion is formed L-shape in its cross section and is attached to the portion of an exterior wall surface of an exterior wall corner portion. The corner siding panel has tongues 7, 7 formed on both edges thereof, superposed on tongues 6, 6 which are formed on respective side edges of flat siding panels 4, 4 which are arranged adjacently to the corner siding panel 5. The tongues 7, 7 are formed such that a distance A from each tongue surface facing a building, to a plane continuing onto a surface of each of plates 8R, 8L facing the building, is set longer than a thickness C of the tongue which is thicker in width of the tongues 6, 6. The plates 8R, 8L form the corner siding panel 5. Furthermore, the tongues 7, 7 are formed, such that a right or left width B of each tongue 7 is set longer than a length F, obtained by eliminating a width E of a portion of each tongue 6 as viewed serving as a joint and being exposed to the outside, from a right or left width D of each tongue 6.

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a siding panel for forming an outer wall of a building such as a house, and more particularly to a siding panel for a corner which is installed at a corner of the building.

[0002]

2. Description of the Related Art When constructing an outer wall of a house or the like, there is a method of constructing an outer wall by attaching a siding panel as an outer wall material to a surface of a wall at a factory or a construction site. When the siding panel is attached to the corner of the building when the outer wall is constructed by such a method, for example, as described in JP-A-9-72068, a siding panel for a corner having an L-shaped cross section is used. Is attached to the protruding corner.

[0003] Although a flat siding panel to be attached to a flat portion of a wall has already been issued by various material manufacturers, the siding panel 23 for the corner is, as shown in FIG. A notch is formed at an angle of 90 ° from the back surface 21 and a flat siding panel 20 is formed at the notch 22.
Is bent by 90 degrees toward the back surface 21 side as a whole.

[0004] Reals 6 are provided at both ends of the flat siding panel 4 of the material maker.
As shown in FIG. 3, the size differs for each manufacturer. Therefore, the siding panel 23 for the corner is used so that it can be applied to the siding panel of each manufacturer.
Siding panel 23 for corners without forming fruit
The siding panel 4 adjacent to the
Real 6 was cut and used.

[0005]

However, when the siding panel 23 for a corner as described above is used, not only must the real 6 of the flat siding panel 4 be cut in advance, but also the flat siding panel 23 must be cut. In order to prevent intrusion of water or the like from between the siding panel 4 and the corner siding panel 23, a sealing work of sandwiching the sealing material 24 between the flat siding panel 4 and the corner siding panel 23 at the site during construction. Has to be performed, and the installation work is troublesome.

Accordingly, an object of the present invention is to provide a corner siding panel having fruit that can be applied to siding panels of any material maker.

[0007]

In order to solve the above-mentioned problems, the invention according to claim 1 is, for example, as shown in FIG. 1, attached to a portion to be an outer wall of an outer wall corner of a building, and perpendicular to each other. Flat siding panel formed into an L-shaped cross section from the two rectangular plates 8R and 8L integrally joined to the siding, and attached to a portion that becomes the outer wall surface following the outer wall surface at the corner. 4 is a corner siding panel 5 disposed adjacent to the plate 4.
R and 8L protrude along the outer wall surface at the other side edge opposite to the one side edge joined to each other, and move up and down along the side edge. Are formed, and the first fruits 7, 7 are formed.
Are arranged so as to be overlapped in front and rear with the second reals 6 and 6 formed on the side edges of the plate-shaped siding panel 4 arranged adjacently.

Here, the corner siding panel 5 may have an L-shaped cross section, and may be a siding panel integrally formed in an L-shape from the beginning. It may be formed by bonding.

As described above, according to the first aspect of the present invention, the flat siding of the corner siding panel 5 which is formed to have an L-shaped cross section and is disposed adjacent to the flat siding panel 4. On the side edges adjacent to the panel 4, first reals 7 protruding along the outer wall surface and extending up and down along the side edges are formed. By arranging the first fruits 7, 7 on the front and rear sides of the second fruits 6, 6 formed on the side edges of the plate-shaped siding panel 4 arranged adjacent to each other, a corner is formed. Intrusion of water or the like from between the siding panel 5 for use and the flat siding panel 4 can be suppressed, and the sealing work performed on site at the time of construction can be simplified.

According to a second aspect of the present invention, there is provided the corner siding panel according to the first aspect, wherein
7 is an upper fruit arranged on the front side of the second fruits 6, 6, and the second fruit 6, 6 is a lower fruit arranged on the rear side of the first fruits 7, 7. The second fruits 6,6 are the first fruits 7,6 from the surface facing the building side of the first fruits 7,7 to the plane continuous with the surface facing the building sides of the plate bodies 8R, 8L. 7
And is perpendicular to the outer wall surface from the surface facing the building side of the first real members 7 and 7 to the plane continuous with the surface facing the building side of the plate bodies 8R and 8L. The second real 6, whose thickness along the direction perpendicular to the outermost wall surface among the second reals 6, 6 of the various flat siding panels 4 having different shapes used in the building, is used.
6 is characterized in that it is longer than the thickness.

As described above, according to the second aspect of the present invention, from the surface facing the building side of the first nuts 7, 7 to the surface facing the building side of the plate members 8R, 8L of the corner siding panel 5. The second fruits 6, 6 can be arranged between successive planes. The distance A perpendicular to the outer wall surface from the surface facing the building side of the first real 7, 7 to the plane continuous with the surface facing the building side of the plate bodies 8R, 8L is determined by various flat sidings having different shapes. Of the second reals 6, 6 of the panel 4, the second real 6, 6 having the largest thickness C along the direction perpendicular to the outer wall surface is the thickest.
Is larger than the thickness C, the corner siding panel 5 is not limited to the specific flat siding panel, and the flat siding panel 4 having the second real members 6 and 6 having various thicknesses is also used. Fruits can be overlapped and adjacent.

According to a third aspect of the present invention, there is provided the siding panel for a corner according to the second aspect, wherein
7 and the second fruits 6, 6 overlap with each other in the front-rear direction, and the end of the first fruits 7, 7 and the side edge of the flat siding panel 4 where the second fruits 6, 6 are formed. An interval is provided between the first nuts 7 and 7 so that the left and right widths B of the first nuts 7 and 7 are different from each other. It is characterized in that it is longer than the length F obtained by removing the width E of the portion exposed at the above-mentioned interval from the left-right width D of the second real 6, 6 of the flat siding panel 4.

[0013] Here, the second exposed from the tip of the first nuts 7, 7 and from the side edge of the flat siding panel 4 where the second nuts 6, 6 are formed. Nos. 6 and 6 are joints in appearance.

As described above, according to the third aspect of the present invention, in the state where the second fruits 6,6 are superimposed on the rear side of the first fruits 7,7, the tips of the first fruits 7,7 are arranged. And the second fruits 6 and 6 are arranged so as to be exposed from the gap between the second fruits 6 and 6 and the side edges on which the second fruits 6 and 6 are formed.
Left and right width B is different from the left and right width D of the second real 6,6 of the various flat siding panels 4 having different shapes.
6 is longer than the length F excluding the width E of the exposed portion of the fruit. Thus, the corner siding panel 5 is not limited to a specific flat siding panel, and can be adjacent to the flat siding panel 4 having the second nuts 7 and 7 of various widths with both nuts overlapping. .

According to a fourth aspect of the present invention, there is provided the corner siding panel according to any one of the first to third aspects, wherein the first fruits 7, 7 and the second fruits 6, 6 A plastic member (for example, a hot-melt adhesive 9) is provided so as to close between the first nuts 7, 7 and the second nuts 6, 6 in a portion where And

Here, the plastic member may be any material that can fill gaps by showing plasticity and deforming, for example, a hot-melt adhesive 9 based on a thermoplastic resin. Can be

Thus, according to the fourth aspect of the present invention, the first fruits 7, 7 and the second fruits 6, 6 are overlapped with the first fruits 7, 7 and the second fruits 6, 7 at the overlapping portions. By providing the plastic member 9 for closing the gap between the first fruits 7 and 6, it is possible to prevent water or the like from entering from the gap between the first fruits 7 and 7 and the second fruits 6 and 6. Can be.

According to a fifth aspect of the present invention, there is provided the siding panel for corners according to any one of the first to fourth aspects, wherein the upper and lower surfaces are parallel to each other.
Are cut into two planar cut surfaces 11a and 12a orthogonal to each other so that the intersection line 13 is located within the thickness of the siding panel 8.
At the cutting surface 8 so that the intersection line 13 is aligned.
a, 8c are joined together.

Here, the intersection line 13 is a line generated when two cut surfaces 11a and 12a for cutting the siding panel 8 having a flat shape intersect.

As described above, according to the fifth aspect of the present invention, the flat siding panel 8 whose upper and lower surfaces are parallel to each other is provided.
The siding panel 8 is formed by cutting by cutting at two orthogonal cut surfaces 11a and 12a within the thickness of the siding panel 8 and joining the cut surfaces 8a and 8c together so that the intersection lines 13 coincide. Two plates 8R, 8
At the same time that the Ls are joined at a right angle, the chamfers 14 can be formed at the corners.

[0021]

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS An embodiment of a corner siding panel according to the present invention will be described below with reference to FIGS. 1 and 2. FIG. First, FIG. 1 is a schematic cross-sectional plan view of a corner of a building, showing a state in which a corner siding panel is attached to an outer wall of the building. In the figure, 1 is a wall panel, 2 is a corner binding material, 3 is a rim, 4 is a flat siding panel,
5 is a corner siding panel.

The wall panels 1 and 1 are composed of rectangular cores 1c and 1c each of which is formed between a facing 1a made of plywood on the outer wall and a facing 1b made of the same plywood on the inner wall. And along the left end, not shown,
Similarly, a horizontal core made of a square material is interposed along the upper end, the lower end, and the intermediate portion. The corner of the building is such a wall panel 1
As shown in the figure, another wall panel 1 is placed from the side with a corner binding material 2 made of a half-split material as shown in FIG.
Is formed by abutting the ends of the corners on the corner bonding material 2 and the face material 1b of the wall panel 1. Note that a plurality of body edges 3 for attaching the flat siding panel 4 and the corner siding panel 5 are attached to the wall panels 1 and 1 and the corner binding material 2.

The flat siding panels 4 and 4 have reals 6 and 6 at the left and right ends. As shown in FIG. 1, the outer walls of the building at the ends of the flat siding panels 4 and 4 almost protrude along the outer wall as shown in FIG. As shown in FIG. 3, the actual thickness A, the right and left width B, and the like are slightly different for each manufacturer, as shown in FIG. On the upper surfaces of the flat siding panels 4, 4, 4 and 4, a hot-melt adhesive 9 based on a thermoplastic resin deformable by applying heat is applied as a plastic member.

The corner siding panel 5 has an L-shape which is bent at a right angle in the middle in plan view, and has reals 7, 7 at the right and left ends. A method of forming the corner siding panel 5 will be briefly described with reference to FIG. In the figure, the original plate 8 of the siding panel has a surface facing the building as an upper surface and a surface facing the building as a lower surface.

First, as shown in FIG. 2B, the lower surfaces at both ends of the original plate 8 of the siding panel whose upper and lower surfaces are parallel to each other are cut off with a cutting tool 10 to form fruits 7,7. At this time,
A from the lower surface of the plate to the plane continuous with the lower surface of the original plate 8
Is longer than the largest actual thickness C of the flat siding panel made by each material maker shown in FIG. 3, and the right and left width B of the actual 7 is changed to each material maker shown in FIG. Is made longer than the longest one of the widths F obtained by subtracting the joint width E from the left and right widths D of the flat siding panel 4 made in the above step.

Next, the original plate 8 is cut along two cut surfaces orthogonal to each other. In this case, the blades 11 and 12 are cut perpendicularly to each other in the end view of the original plate 8. Knife 11,
12 has a thickness, and if the center of the thickness of the blades 11 and 12 is assumed to be virtual cut surfaces 11a and 12a, the cut surface 11
a, 12a are orthogonal to each other, and these cut surfaces 1
The original plate 8 is cut into two such that the intersection line 13 between 1a and 12a is located within the thickness of the original plate 8. The intersection line 13 is located on the upper surface side of the original plate 8. Also, the cut surface 11
a and 12a are each inclined at an angle of 45 degrees with respect to the upper surface of the original plate 8 (see FIG. 2). Thus, the original plate 8
Is cut, two plate bodies 8R and 8L are obtained.
The two inclined surfaces formed at the end of the plate 8R are the actual cut surfaces 8a and 8b. Similarly, the two inclined surfaces formed at the end of the plate 8L are the actual cut surfaces 8a and 8b. Cutting surface 8c,
8d. The cut surfaces 8a and 8b intersect at right angles, and the tangent sections 8c and 8d similarly intersect at right angles.

Next, as shown in FIG. 2 (d), a sealer is applied to the cut end surface 15 and the actually processed surface 16 of the two plate bodies 8R and 8L at the ends having the ends 7 and 7, respectively. Further, a repairing liquid (base color) is applied to the opening 15.

Thereafter, as shown in FIG.
R and 8L are joined. In this case, the cut surface 8a of the plate 8R
Line 13 which is a ridge line between the cut line 8b and the cut surface 8c of the plate 8L.
And the intersection line 13 which is the ridge line of 8d,
The cut surface 8a and the cut surface 8c are brought into contact with each other and joined.
This joining is performed, for example, by bonding the contact sections 8a and 8c with an adhesive. When the cut surface 8a and the cut surface 8c are joined, the cut surface 8b and the cut surface 8d are connected in substantially the same plane, and the chamfered portion 14 is formed. As described above, the corner siding panel 5 attached to the corner of the building can be formed.

Next, a method of attaching the corner siding panel 5 of the present embodiment to the outer wall surface of the corner of the building will be described. First, a flat siding panel 4 is fixed to a plane portion of an outer wall surface of a building formed by the wall panel 1 described above. In this case, the flat siding panel 4 is fixed to the rim 3 provided on the outside of the wall panel 1 by a fastener such as a nail (not shown). A plurality of flat siding panels 4 are to be mounted according to the size of the flat portion of the outer wall surface.

After fixing the flat siding panel 4 on the outer wall surface, leaving the corner of the building, the corner siding panel 5 formed as described above is attached to the corner.
In this case, the corner siding panel 5 is separated from the side edge of the flat siding panel 4 and the tip of the nut 7 of the corner siding panel 5, and from this space, the nut 6 of the flat siding panel 4 has an external appearance. It shall be arranged so as to be exposed as an upper joint. Such a joint is
It is also formed between the flat siding panels 4 and is fixed so that all joint widths become equal. The fixing of the corner siding panel 5 is also fixed to the body rim 3 provided on the wall panel 1 by a fastener (not shown) such as a nail, similarly to the fixing of the flat siding panel 4.

After fixing the corner siding panel 5,
The portion where the fruit 7 of the corner siding panel 5 and the fruit 6 of the flat siding panel 4 overlap each other is heated to deform the hot melt 9 and fill the gap between the fruit 7 and the fruit 6. . As described above, the corner siding panel 5 is attached to the corner of the building.

As described above, according to the corner siding panel 5 of the above embodiment, the ends 7, 7 which can be superimposed on the ends 6, 6 of the adjacent flat siding panels 4 are provided at both ends. Thereby, it is not necessary to cut off the fruits 6 and 6 of the flat siding panel 4 and
Since the actual 6 and the actual 7 and the actual 7 and 7 overlap each other, it is possible to prevent water or the like from entering between the corner siding panel 5 and the flat siding panel, thereby simplifying the sealing work. can do. Also,
From the lower surface of the fruit 7 of the corner siding panel 5 to the original plate 8
The distance A to the plane continuous with the lower surface of the flat siding panel made by each material maker is longer than the largest real thickness C of the flat siding panel, and the left-right width B of the real 7 is
The width 7 of the flat siding panel 4 made by each material maker is made longer than the longest one of the widths F obtained by subtracting the joint width E from the width D of the joint 6, so that the actual siding panel 5 for corners 7 is formed. Can be applied to the fruit of the flat siding panel 4 of any material maker. The corner siding panel 5 is replaced with the siding panel original plate 8.
In the case where the siding panel 5 is formed, the chamfered portion 14 can be easily formed at a corner portion of the corner siding panel 5 by cutting at two cut surfaces 11a and 12a which intersect within the thickness of the original plate 8. In addition, hot melt type adhesive 9 is applied to the upper surfaces of the fruits 6 and 6 of the flat siding panels 4 and 4, and when the fruits 6 and 6 and the fruits 7 and 7 are overlapped, the hot melt adhesive 9 is heated. Melt-type adhesive 9 is deformed,
Since the gap between the gaps and the gaps 7 and 7 is filled and the shape remains even when the heating is stopped, intrusion of water or the like from the gap can be prevented.

In the above embodiment, a wall panel is used as an outer wall of a building, but the present invention is not limited to this, and other walls such as a mortar wall may be used. As the plastic member, a hot-melt adhesive was used, but showed plasticity by applying external force,
Any material other than the hot-melt adhesive may be used as long as it can fill the gap and the external force can be easily applied. In addition, the shape of the siding panel and the like are also arbitrary, and it goes without saying that the specific detailed structure and the like can be appropriately changed.

[0034]

As described above, according to the siding panel for a corner according to the first aspect of the present invention, the siding for a corner is formed in an L-shaped cross section and is disposed adjacent to the flat siding panel. A first fruit protruding along the outer wall surface and extending vertically along the side edge is formed on each of the side edges of the panel adjacent to the flat siding panel. By arranging this first fruit in front of and behind the second fruit formed on the side edge portion of the flat siding panel arranged adjacent to the corner, the corner siding panel and the flat siding are arranged. Since it is possible to make it difficult for rainwater or the like to enter from between the panels, it is possible to simplify the sealing work performed on site at the time of construction.

According to the second aspect of the present invention, the corner siding panel has a surface extending from the surface facing the first actual building to a plane continuous with the surface facing the building of the plate of the corner siding panel. In between, so as to arrange the second fruit, the distance from the surface facing the building side of this first fruit to the plane that is continuous to the surface facing the building side of the plate body, various plate-shaped different shapes The thickness of the second fruit of the siding panel, which is the thickest, of the second fruit is made longer. This allows the corner siding panel to be adjacent to the flat siding panel having the second nuts of various thicknesses with both nuts overlapping.

According to the siding panel for a corner according to the third aspect of the present invention, in a state where the first fruit and the second fruit are overlapped with each other, the tip of the first fruit and the second siding panel of the flat siding panel are formed. Arranged so that the second fruit is exposed from the side edge where the second fruit is formed, and the left and right width of the first fruit is different from the left and right of the second fruit of various flat siding panels having different shapes. The width is longer than the length excluding the width of the exposed portion of the second fruit. Therefore, the corner siding panel can be adjacent to the flat siding panel having the second fruit of various widths with both fruits overlapping.

According to the siding panel for a corner according to the invention of claim 4, a plastic member is provided at a portion where the first fruit and the second fruit overlap, and the first fruit and the second fruit are combined. By closing the space between the first and second fruits, intrusion of water or the like from the gap between the first fruit and the second fruit can be prevented.

According to the siding panel for a corner according to the fifth aspect of the invention, the flat siding panel is cut by two plane cut surfaces orthogonal to each other in the siding panel, and the intersection of the two cut surfaces is performed. Join the cut surfaces together so that the lines match. Thereby, the two plate bodies formed by the cutting are joined at a right angle, and at the same time, a chamfered portion can be formed at the corner.

[Brief description of the drawings]

FIG. 1 is a schematic cross-sectional plan view of a corner of a building, showing a state in which a corner siding panel as an example to which the present invention is applied is attached to an outer wall of the building.

FIG. 2 is a schematic view illustrating a method of forming a corner siding panel.

FIG. 3 is a schematic sectional view showing an actual shape of a flat siding panel of each material maker.

FIG. 4 is a schematic view of a siding panel showing a method and a shape of a conventional flat siding panel.

[Explanation of symbols]

 4 Flat Siding Panel 5 Corner Siding Panel 6 Actual 7 Actual 8 Original 8R, 8L Plate 8a, 8c Cut Surface 9 Hot Melt Adhesive 11a Cut Surface 12a Cut Surface

 ──────────────────────────────────────────────────続 き Continued on the front page F term (reference) 2E110 AA14 AA42 AB04 AB22 AB27 BA12 BD16 BD23 CA07 DA03 DA22 DB23 DC21 EA09 GA03Z GA29Z GA33W GA36W

Claims (5)

[Claims] 1. An L-shaped cross-section formed from two rectangular plates which are attached to the outer wall of a corner portion of an outer wall of a building and are integrally joined at right angles to each other. A corner siding panel arranged adjacent to a flat siding panel attached to a portion to be an outer wall surface following the outer wall surface of the corner, wherein the siding panel is joined to one of the left and right side edges of the plate body A first nut protruding along the outer wall surface and extending vertically along the side edge is formed on the other side edge opposite to the one side edge, respectively. The siding panel for corners is characterized in that the berries are arranged in front of and behind the second berries formed on the side edges of the plate-shaped siding panel arranged adjacently. 2. The corner siding panel according to claim 1, wherein the first fruit is an upper fruit disposed in front of a second fruit, and the second fruit is a first fruit. The second fruit is the first fruit between the plane facing the first fruit building side and the plane that is continuous with the surface facing the building side of the plate body facing the first fruit building. The space that is arranged to be overlapped, and the distance perpendicular to the outer wall surface from the surface facing the first real building side to a plane that is continuous to the surface facing the building side of the plate body is used for the building. Wherein the thickness along the direction perpendicular to the outermost wall surface of the second fruits of the various flat siding panels having different shapes is longer than the thickness of the thick second fruits. For siding panels. 3. The siding panel for a corner according to claim 2, wherein the first fruit and the second fruit overlap with each other in a front-rear direction, and the second siding panel of the flat siding panel is moved from the tip of the first fruit. An interval is provided between the side edge where the fruit is formed, and the second fruit is arranged so as to be exposed from this interval, and the left and right widths of the first fruit are different in the shape used for the building. A siding panel for a corner, wherein each of the flat siding panels is longer than a length obtained by subtracting a width of a portion exposed at the interval from a second right and left width of the flat siding panel. 4. The corner siding panel according to claim 1, wherein the first fruit and the second fruit overlap each other at a portion where the first fruit overlaps the second fruit. A siding panel for a corner, wherein a plastic member is provided so as to close the gap between the second fruit and the second fruit. 5. The siding panel for a corner according to claim 1, wherein the siding panel is a flat siding panel whose upper and lower surfaces are parallel to each other so that the intersection line is located within the thickness of the siding panel. A siding panel for a corner, wherein the siding panel is cut along two plane-shaped cut surfaces orthogonal to the cross-section, and the cut surfaces are joined so that the intersection lines coincide with each other.