JP2003129650A - External corner member - Google Patents

Abstract

PROBLEM TO BE SOLVED: To improve design property and appearance property of a external corner member by matching patterns of a plane wall material and the external corner member of a residence and a building. SOLUTION: A metallic wall material executed on the plane wall material of the residence and the building is used as raw material, the metallic wall material is cut to a predetermined length, the external corner member having a substantially V shaped cutting surface or a substantially W shaped cutting surface at a predetermined position is formed, and both ends of the external corner member are folded at right angle to form side edges. Thus, the patterns of the facings of the metallic wall material and the projected corner member can be matched. The design property and appearance property can be therefore improved, and water-tightness can be secured.

Description

Detailed Description of the Invention

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a technique for improving the design and decorativeness of a projecting corner member constructed in combination with a metal wall material used as an interior or exterior building material for a house or a building. Regarding

[0002]

2. Description of the Related Art A conventional metal wall material is a so-called pre-coated thin metal plate whose surface is plated or painted, and a decorative pattern is formed on the decorative surface by embossing or pressing. After that, it is formed into a predetermined shape by roll forming, pressing, etc., and is constructed by combining this metal wall material with another metal wall material adjacent to each other, and is used in many interiors and exteriors of houses and buildings.

This metal wall material is made of a thin metal plate to enhance strength, fire resistance, weather resistance and the like, and at the time of construction, watertightness is provided by a cross-sectional shape that allows adjacent metal wall materials to be fitted and overlapped with each other. In addition, the heat insulation property is improved by the heat insulation material such as a resin foam lined on the back surface thereof, and the function as a planar wall material can be sufficiently fulfilled. When this metal wall material is installed horizontally on a house or building, it is necessary to improve the design and appearance of the projected corner and to ensure watertightness and weather resistance. On the side, a corner member which is a separate L-shaped cross section which is long in the vertical direction and which is a separate member, and a clapboard for receiving the projection cover inside and securing watertightness It was covered.

[0004]

In the conventional method of covering the outside corner cover, the outside corner cover material is formed of a pre-coated thin metal plate having the same color as the metal wall material,
The metal wall material and the projecting corner cover were constructed by combining them so as to be in harmony with each other in appearance. However,
Recent wall material market and owners seeking individuality have requested to improve the appearance and design of these metal wall materials. For the embossed pattern to be formed, we have advanced technological improvements in the embossing method, formed patterns with deeper engravings and deeper grooves, and formed thick tile patterns and deep brick patterns,
Aiming at a more textured design, a design with a three-dimensional effect and a change, it becomes possible to technically improve, and when the exterior corner cover and this metal wall material are installed adjacent to each other, improvement related to the exterior corner cover There is a serious problem in that the joint between the metal wall material and the metal wall material causes a discomfort in terms of design or appearance and impairs the designability and aesthetics of the entire wall material of a house or building. Originally, in the concept of architectural design, the members such as the projected corner cover and the joint cover should play a role of enhancing the design and appearance of the decorative surface of the metal wall material which is the main role. The exterior corner cover, which is covered on the decorative surface of, protrudes more than the decorative surface of the metal wall material, which is the protagonist, and is more conspicuous than the decorative surface of the metal wall material, strongly asserting in terms of design or appearance There is also a problem in that a discomfort is caused between the projected corner cover and the decorative surface of the metal wall material, and the good appearance and good design of the exterior of the house or building are poor, and ruined.

According to the present invention, a decorative surface material is formed by embossing a thick tile pattern or a deep brick pattern to enhance designability and good appearance and is technically improved on a metal wall material or a decorative surface. Even when the post-painted metal wall material or the metal wall material with tiles or bricks attached to the decorative surface and the projecting corner member are installed adjacent to each other, a discomfort in appearance and design occurs. It is intended to provide a projecting corner member that can improve the appearance and the designability of the corner portion.

[0006]

Means for Solving the Problem A long thin metal sheet has a male end at one widthwise end and a female end at the other end parallel to the longitudinal direction so that the male end can be fitted. A metal wall material composed of the formed decorative surface material, a resin foam integrally formed with the back surface of the decorative surface material, and a back surface material provided on the back surface of the resin foam material. Fit the edge and the female edge of the other metal wall material that is constructed adjacent to each other in the upward direction,
By repeating this, a metal wall material that can be installed in the vertical direction from the base side to the eaves is cut into a predetermined length at right angles to the longitudinal direction, and the thickness of this metal wall material from both cut ends. The width of the resin foam, the back surface material, and the decorative surface material is approximately the same as or slightly smaller than the dimensions, and the male and female edges extending to both widthwise end edges of the decorative surface material are attached to the metal wall material The surface material is left and cut and removed from the back surface side to expose the back surface of the decorative surface material, and the decorative surface material is bent at a right angle to the back surface side to form both side edges and the metal wall material The resin foam and the back surface material and the male end edge and the female edge are left at a substantially center between the both end edges or at a predetermined position from the side edge, leaving a decorative surface material from the back surface side, and the back surface of the decorative surface material. To form a substantially V-shaped cut surface or a W-shaped cut surface, By removing the resin foam piece, the male end edge piece, and the female end edge piece, it is possible to bend the decorative surface material at a substantially right angle to form a substantially L-shaped cross section. The corner member can be formed from a material.

Further, such a corner member is constructed so as to be adjacent to the corner member, and side edges are formed on both end surfaces of the long metal wall material at right angles to the longitudinal direction. Area area,
Since the metal wall material used for a flat surface or a curved surface is used as a raw material, the metal wall material that is constructed adjacent to the projecting corner member is of the same quality, and the seams of these joints are uncomfortable. Does not occur, and the aesthetics of the seam is enhanced, and the appearance and design of the entire wall are enhanced.

[0008] In the vertical furring strip facing the joint of the metal wall material adjacent to the projecting corner member or the other projecting corner member, the bottom of the joint of the metal wall material adjacent to the projecting corner member is embedded. A hat type joiner is fixedly arranged, and a caulking material is applied to the surface side of the hat type joiner.

Since a hat-shaped joiner is arranged at the bottom of the joint between the corner wall member and the metal wall member when such a metal wall member and the corner member are constructed, if rainwater intrudes into the joint, the hat-shaped joiner is used. The rainwater flows down along the joiner and is treated outside the drainer and starter arranged in the base portion, so that the watertightness can be improved.

[0010]

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS As an embodiment of the present invention, a horizontal wall material for general houses will be described with reference to the drawings, but the present invention is not limited to this embodiment. First, one embodiment of the present invention will be described with reference to FIG. 1, FIG. 2, FIG. 5 and FIG. 6. 10 is a corner member of the present invention, 11 is a metal wall material, and this metal wall material 11 is , A decorative pattern by applying embossing or stamping to a so-called pre-coated thin metal plate whose surface is pre-coated with metal for rust prevention and further coated with synthetic resin on the surface of metal plating Of the decorative surface material 12 formed in a shape, and one end edge of the decorative surface material 12 in the width direction is extended to the back surface side, bent in a substantially V shape, and the tip thereof is inverted U.
A male end edge 15 is formed by bending it into a letter shape, the other end edge is bent back at the tip extending to the back side, and the tip is bent into an inverted U shape to form a female end edge 16 that can be fitted with the male end edge 15. , Both are formed in parallel with the longitudinal direction of the decorative surface material 12, and this decorative surface material 12
The resin foam 13 integrally formed with the back surface of the resin foam 13 and the back surface material 14 provided on the back surface side of the resin foam 13.
In addition, the metal wall material 11 is cut into a predetermined length at right angles to the longitudinal direction, and from both of the cut end surfaces, the width of the metal wall material 11 is approximately the same as or slightly smaller than the thickness dimension of the metal wall material 11.
The resin foam 13, the back surface material 14, and the male edge 15 and the female edge 16 formed to extend to both edges of the decorative surface 12 are left as the decorative surface material 12, and the decorative surface material 12 is omitted. The bent side edge 19 is formed at a right angle on the back surface side, and the resin foam 13, the back surface material 14, and the decorative surface material 12 are provided at predetermined positions from the side edge 19 of the metal wall material 11 in the width direction. The decorative surface material 12 is left from the back surface material side with the male end edge 15 and the female end edge 16 formed to extend to the edge, and the decorative surface material 1
From the back surface of 2, the cut 18 is formed at a cut angle 18a of 40 ° to 50 ° to form a substantially V-shaped cutting surface 17 or a substantially W-shaped cutting surface 17a, and the cut resin foam piece 13 and the back surface material By removing the piece 14, the male end edge 15 and the female end edge 16, the decorative surface material 12 can be bent at a substantially right angle from the cut surface 17 or 17a. Therefore, the metal wall material 11 is bent at a substantially right angle. It is possible to bend and form an L-shape to form the projected corner member 10 as shown in FIGS. 1, 4, and 9. Further, the projecting corner member 10 of the present invention is shipped from the factory in the state of the wall material as shown in FIG. 5 or FIG. 6, and is matched with the actual pillar at the construction site. It is also possible to bend 12 at a substantially right angle as shown in FIG. 4 to form an L-shaped cross-section to form the projecting corner member 10, and to install it on the projecting corner of a house or building. Actually, the transportation efficiency to the construction site is improved, the transportation cost is reduced, and since the packaging is performed in the state of the wall material, the packaging cost can be reduced.

Further, the work of constructing the horizontal metal wall material 11 and the projecting corner member 10 on the wall of a house or building in one embodiment of the present invention is performed from the lower side to the upper side of the house or building. It is performed from the base side toward the eaves, and from the projecting corner toward a wide area wall surface, a flat wall surface, or a large curved wall surface. In order to explain the situation in which the projecting corner member 10 of the present invention is used to construct such a house or building, it is shown in FIGS. 7, 8 and 9, but FIGS. 7 and 9 use a hat-shaped joiner 22. FIG. 8 shows an example in which the dry type joiner 23 is used. Actually, the metal wall material 11 and the projecting corner member 10
When installing horizontally on such a house or building,
(1) In advance, fix the waterproof sheet and the vertical furring to the wall foundation of the house or building to be constructed. (2) Bottom (base side)
Fix the drainer and starter to the furring strip of the part corresponding to
Arrange. At this time, these drainer and starter
Make sure it is placed horizontally. This is generally called leveling. (3) A vertical hat shape is formed on the furring edge of a portion corresponding to the joint between the corner member 10A arranged at the lowermost stage and the metal wall material 11A arranged adjacent to the corner member 11A. The joiner 22 or the dry type joiner 23 is fixed and arranged. Furthermore, the metal wall material 11
Both metal wall members 11A, 11 arranged adjacent to each other
Secure the hat-shaped joiner 22 or the dry-type joiner 23 in the vertical direction to the furring edge of the portion corresponding to the seam of B,
Arrange. (4) Next, the protruding corner member 10A is brought into contact with the side surface of the hat-type joiner 22 or the dry-type joiner 23 while fitting the female end edge 16 of the protruding corner member 10A to the starter to perform leveling. It is fixed so that it is placed on the base of the wall. (5) Subsequently, the metal wall material 11A
The metal edge 11A of the metal wall member 11A is fitted to a starter, and is leveled while being fixed so as to come into contact with the side surface of the hat-type joiner 22 or the dry-type joiner 23. (6) Similarly, the metal wall material 11B disposed adjacent to the metal wall material 11A is fitted to the starter with the female edge 16 of the metal wall material 11B,
The height is adjusted so as to match the height of the projected corner member 10A and the metal wall material 11A, which are arranged in advance, and to contact the side surface of the hat-type joiner 22 or the dry-type joiner 23 while fixing the level, and fixing the wall base. To be installed. (7) Outer corner member 1 disposed adjacent to each other above the outer corner member 10A.
The female end edge 16 of 0B is fitted to the male end edge 15 of the protruding corner member 10A arranged in advance, the vertical line with the protruding corner member 10A is aligned, and the hat type joiner 22 or the dry type joiner 23 is connected. The leveling member 10B is fixed while leveling so as to come into contact with the side surface, and is placed on the wall base.
(8) Similarly, they are adjacent to each other in the left-right direction of the projecting corner member 11B,
The metal wall material 11C arranged adjacent to each other in the upward direction of the metal wall material 11A is replaced with the female edge 16 of the metal wall material 11C as the male edge 15 of the metal wall material 11A previously arranged. Fitting, aligning the height with the protruding corner member 11B, aligning the vertical line with the metal wall material 11A, and fixing while leveling so as to contact the side surface of the hat-type joiner 22 or the dry-type joiner 23. Then, it is placed on the base of the wall. (9) Further, in the case of the construction method using the hat-shaped joiner 22, the caulking material 24 is applied to the projecting corner member 10, the metal wall material 11, and the joint portion between the metal wall materials 11. The above work is repeated, and the projecting corner member 10 and the metal wall material 11 are
It will be continuously attached to the walls of such houses and buildings.
Here, the projected corner members 10A to 10B and the metal wall material 11A
˜C are the same names and the same things for easy understanding.

A corner member 10 and a metal wall material 1 according to the present invention.
In No. 1, since both side cut edges of the metal wall material having a predetermined length were bent at substantially right angles to form the side edge 19, as described above, the side edge 19 and the corner member 10 were formed. The contact state with the side surface of the hat-shaped joiner 22 disposed at the joint with the metal wall material 11 is stable, the effect of the caulking material is good, and the contact with the sealing tongue of the dry-type joiner 23 is in the pressure contact state. Since it is kept, rainwater does not enter from the joint between the projecting corner member 10 and the metal wall material 11.

The structure of the metal wall material 11 used as the material of the projected corner member 10 of the present invention will be described. The decorative surface material 12 is embossed for decoration and reinforcement on a so-called pre-coated sheet metal whose surface is previously coated. Alternatively, embossing such as press working is performed, and as a material, for example, painted galvanized steel sheet, painted aluminum sheet, painted stainless steel sheet, vinyl chloride steel sheet, copper sheet, etc. are used.

The resin foam 13 is formed integrally with the back surface of the decorative surface material 12, and has the role of improving the heat insulating properties, sound deadening properties, and strength of the wall material. For example, polyurethane foam, Polyisocyanurate foam,
Phenol or the like is used.

The back material 14 attached to the back surface of the resin foam 13 is used as a mold substitute when the decorative surface material 12 and the resin foam 13 are integrally molded, and the back surface of the resin foam 13 is also formed. It has a role of protecting, preventing moisture absorption, and preventing stains. As a material, for example, aluminum foil laminated paper,
Aluminum vapor deposition paper, aluminum foil, steel paper, etc. are used.

[0016]

As described above, the projecting corner member 10 of the present invention is used in the wall of a house or a building.
The metal wall material 11 to be constructed adjacent to the above is used as a raw material, the metal wall material 11 is cut into a predetermined length, and both cut surfaces are bent at substantially right angles to form a side edge 19. A substantially V-shaped cutting surface 17 or a substantially W-shaped cutting surface 17 at a predetermined position from the edge 19
Since a is formed and the metal wall material 11 is bent at a right angle to form the L-shaped projecting corner member 10, the pattern of the decorative surface of the projecting corner member 10 and the large area of the house or building are formed. It is possible to match the pattern of the decorative surface material 12 of the metal wall material 11 applied to the flat surface portion, and the projecting corner member 10 and the metal wall material 11 are applied adjacent to the house or the building. In this case, a design feeling and a good appearance can be improved as the wall material without causing a sense of incongruity at the joint between the projected corner member and the metal wall material. In addition, when a hat-type joiner or a dry-type joiner is used at the joint between the two, it is possible to ensure watertightness without the intrusion of rainwater.

[Brief description of drawings]

FIG. 1 is a rear view illustrating a projected corner member of the present invention.

FIG. 2 is a vertical cross-sectional view illustrating a projected corner member of the present invention.

FIG. 3 is a front view illustrating a projected corner member of the present invention.

FIG. 4 is a transverse cross-sectional view of the projected corner member of the present invention.

FIG. 5 is a diagram illustrating a V-shaped cutting portion according to the projected corner member of the present invention.

FIG. 6 is a diagram illustrating a W-shaped cutting portion according to the projected corner member of the present invention.

FIG. 7 is a cross-sectional view illustrating a working state of the projected corner member of the present invention.

FIG. 8 is a cross-sectional view illustrating a working state of the projected corner member of the present invention.

FIG. 9 is a perspective view illustrating a construction state of the projected corner member of the present invention.

FIG. 10 is a cross-sectional view illustrating a conventional wall member and a protruding corner member.

[Explanation of symbols] 10 Projection member 11 Metal wall material 12 Decorative surface materials 13 Resin foam 14 Back material 15 Male edge 16 female edge 17 V-shaped cut surface 17a substantially W-shaped cut surface 18 notches 18a Cutting angle α 19 side edge 20 Folded surface material 21 Resin foam removal section 22 Hat-shaped joiner 23 Dry Joiner 24 caulking material 25 seal pieces 31 Outer corner cover 31a joint cover 32 Descorned plywood 32a joint sheet 33 nailing section 34 pillars 35 tarpaulin

Claims (5)

[Claims] 1. A decorative surface material made of a thin metal plate, and one end edge of the decorative surface material in the width direction is extended to the back surface side and bent into a substantially V shape, and the tip thereof is bent into an inverted U shape to form a male end. As an edge, the tip extending to the back surface side of the other edge is folded back, and the tip is bent into an inverted U shape to form a female edge that can be fitted with the male edge, and both are in the longitudinal direction of the decorative surface material. A metal wall material composed of a resin foam body formed in parallel and integrally molded with the back surface of the decorative surface material and a back surface material provided on the back surface side of the resin foam material is provided at a right angle to the longitudinal direction of the metal wall material. To a predetermined position from the cut end surface of the cut metal wall material, and a male edge and a female edge extending to the widthwise edges of the resin foam, the back surface material and the decorative surface material. , Leaving this decorative surface material from the back surface side and making notches at an angle of 40 ° to 50 ° from the back surface of the decorative surface material, and forming a substantially V shape By forming a cut surface or a substantially W-shaped cut face, external corner member, characterized in that the foldable substantially at right angles to the decorative surface material on the back side. 2. A decorative pattern is obtained by applying embossing and / or stamping to a thin metal plate whose surface has been subjected to plating, painting, or both in advance. 2. The projecting corner member according to claim 1, wherein the decorative surface material is formed into a decorative surface material, or the surface thereof is post-painted again, or tiles or bricks are attached to decorate the decorative surface material. 3. The width of the metal wall material according to claim 1, which is cut at a predetermined length at right angles to the longitudinal direction, from both cut ends of the metal wall material, the width being approximately the same as or slightly smaller than the thickness of the metal wall material. Then, the resin foam and the back surface material, and the male edge and the female edge extending to both end edges of the decorative surface material are cut and removed while leaving the decorative surface material to expose the back surface of the decorative surface material. The projected corner member according to claim 1 or 2, wherein only the decorative surface material is bent at a right angle to the back surface side to form side edges. 4. The metal wall material according to claim 3 is provided with a cut in two directions on the back surface side to form a substantially V-shaped cut surface or a W-shaped cut surface, and the cut surface is closed in the direction in which the cut surface is closed. The bent corner member is formed by bending and forming the metal wall material into an L-shaped cross-sectional shape. 5. The protruding corner member according to claim 3 or 4 is used for a large area portion, a flat surface portion, or a large curved surface portion of a house or a building, and is adjacent to the protruding corner member. The corner member according to claim 3 or 4, wherein the metal wall material to be constructed is formed as a material.