JP3941846B2 - Exterior structure on the window - Google Patents

Description

[0001]
BACKGROUND OF THE INVENTION
The present invention relates to an exterior structure on a window in a building or a structure, and more specifically, covers a lower end portion of a dry-type wall material to be constructed on an opening of a window, a door or the like with a locking base and a decorative cover. The present invention relates to an exterior structure on a window that has improved waterproofness, durability, and aesthetics.
[0002]
[Prior art]
Conventionally, as an exterior structure on a window using a dry wall material, it has been generally constructed as shown in a sectional view of FIG. That is, in FIG. 18, 1 is an upper sash, 2 is a base material such as a trunk edge, a batten, 3 is a draining material, 4 is a backup material, 5 is a sealing material, 6 is a breathable waterproof sheet, 7 is a protective film, Reference numeral 8 is a front end, A is a dry wall material, and α is a fixture such as a nail.
[0003]
The lower end of the dry wall material A located in the upper part of the window is struck with a fixture α from the surface to suppress fluttering, and the head (nail head) of the fixture α that appears on the exterior is waterproofed. In order to improve processing and aesthetics, it is covered with a protective film 7 made of an amorphous sealing material or touch paint (paint) of the same color as the makeup color of the dry wall material A.
[0004]
[Problems to be solved by the invention]
However, in the structure as described above, the protective film 7 is temporarily waterproof, but has a defect in durability, and it peels off due to aging in about 3 to 5 years, or cracks due to shrinkage. As the function deteriorates, it was necessary to periodically repair and maintain. In addition, when the window is in the upper layer of the building, the front end 8 of the dry wall material A will appear on the exterior, and the protective film 7 itself will become conspicuous. In some cases, it was damaged.
[0005]
[Means for Solving the Problems]
In order to solve such a problem, the present invention has a locking base disposed along the lower end portion of the dry-type wall material constructed on the window, and the locking base is a fixture from above the fixing piece. Is attached to the base material through the end of the dry wall material, and further, the side decorative piece of the decorative cover is fitted to the locking piece of the locking base, so that the makeup is applied to the base for locking. Since it has a structure with a cover attached, it can cover the lower end of the dry wall material with good aesthetics, be firmly attached to the base material, and also cover the dry wall material so that it can not be seen. Proposes an exterior structure on a window with improved durability and waterproofness.
[0006]
DETAILED DESCRIPTION OF THE INVENTION
Hereinafter, an exterior structure on a window according to the present invention will be described in detail with reference to the drawings. FIG. 1 and FIG. 2 which is a cross-sectional view thereof are explanatory views showing a typical embodiment of the above structure, wherein 1 is an upper sash, 2 is a trunk material, a base material such as a batten, 3 is a draining material, 4 is a backup material, 5 is a sealing material, 6 is a breathable waterproof sheet, A is a dry wall material, B is a locking base, C is a decorative cover, and α is a fixture such as a nail.
[0007]
That is, the upper sash 1 is fixed to the base material 2 through the fixture α at the upper part of the window, and further, the base material 2 made of a batten is disposed on the upper sash 1 and covers the base material 2. The draining material 3 is fixed as described above, and the breathable waterproof sheet 6 is disposed on the draining material 3.
[0008]
Further, between the upper sash 1 and the draining material 3, a back-up material 4 is filled in order to prevent triangular sealing, and an amorphous sealing material 5 is filled and waterproofed.
[0009]
The upper sash 1 shows an example of a general semi-external sash in the figure, but an internal sash, an external sash, or the like can also be used. Of course, according to the kind of sash, the arrangement | positioning position and magnitude | size of base materials 2, such as a batten and a trunk edge, also change.
[0010]
The dry-type wall material A is made of, for example, a metal panel, a metal siding material, various ceramic siding materials, a ceramic wall material, or the like. More specifically, as shown in FIG. It consists of a long plate material in which the material 11 is sandwiched.
[0011]
When the surface material 9 and the back surface material 10 are made of a metal thin plate material, for example, iron, aluminum, copper, stainless steel, titanium, aluminum / zinc alloy plated steel plate, galbarium steel plate, enamel steel plate, clad steel plate, fluororesin steel plate, laminated steel plate ( PVC steel sheets, etc.), sandwich steel sheets (damping steel sheets, etc.), and of course (including color plates coated with various colors) are extruded, roll formed, press formed into a predetermined shape. .
[0012]
Further, when the surface material 9 and the back surface material 10 are made of a synthetic resin plate, for example, a vinyl resin, a polycarbonate resin, or the like is formed into a predetermined shape by extrusion molding, press molding, roll molding, or the like. Of course, the metal plate and the synthetic resin plate may be laminated and combined.
[0013]
Furthermore, in particular, the back material 11 is aluminum vapor-deposited paper, asbestos paper, craft paper, asphalt felt, metal foil (Al, Fe, Pb, Cu), synthetic resin sheet, rubber sheet, cloth sheet, gypsum paper, aluminum hydroxide paper, It can also be formed from a laminate of one or two or more glass fiber nonwoven fabrics, or a sheet-like material that has been subjected to a waterproof treatment or a flame retardant treatment.
[0014]
The core material 11 mainly functions as a heat insulating material, a fireproof material, and a bulking material of the dry wall material A, and a synthetic resin such as polyurethane, polyisocyanurate, phenol, vinyl chloride, polyethylene, polystyrene, urea, and its foam. Or an inorganic material such as calcium silicate, calcium carbonate, aluminum hydroxide, or a foam thereof, or a fiber mat such as glass fiber, ceramic fiber, rock wool, asbestos, gypsum board, or the like.
[0015]
Further, the integration of the core material 11 with the front surface material 9 and the back surface material 10 uses, for example, a self-adhesive property when the core material 11 is a synthetic resin foam, and a separate adhesive in other cases. (Not shown) are laminated together and sandwiched.
[0016]
Further, FIG. 3 is an example showing a general horizontal type metal siding material in which a male connecting portion 12 is formed at one end of the dry wall material A and a female connecting portion 13 is formed at the other end.
[0017]
Further, as shown in FIG. 4, the dry wall material A located on the upper sash 1 has a cutout portion 14 in which a female connecting portion 13 is cut into a concave shape with a width W similar to the width of the window. Is formed.
[0018]
In particular, in the sandwich-shaped dry wall material A composed of the surface material 9, the back surface material 10, and the core material 11, as shown in FIG. 5, the bent tongue is formed by bending the surface material 9 as it is toward the core material 11 at the notch portion 14. It is preferable to form the piece 15. This covers the cut end portion 14 cut end face 8 together with a decorative cover C, which will be described later, and also protects the core 11 so that it does not appear on the exterior even when viewed from below. .
[0019]
The locking base B is disposed on the draining material 3 on the window along the lower end portion of the dry wall material A, and is fixed to the base material 2 through the lower end portion of the dry wall material A by the fixture α. It functions as a fixing material for the dry wall material A, a cover material for the lower end portion of the dry wall material A and the end face 8, a decorative material, and a locking material for the decorative cover C described later.
[0020]
As its typical shape, for example, as shown in FIGS. 6A and 6B, a cross section is substantially formed from a vertical fixing piece 16 and a locking piece 17 projecting at both ends of the fixing piece 16. It consists of a long or short body formed in a letter shape.
[0021]
Further, a recessed groove 18 is formed in a substantially central portion on the front surface side of the fixed piece 16, and a rod-shaped spacer material 19 is heat-sealed at an arbitrary pitch P on the back surface side of the fixed piece 16, and an adhesive. Or a double-sided tape, fitting, or other sticking means. A locking claw 20 that protrudes outward is formed at the tip of the locking piece 17.
[0022]
As shown in FIGS. 1 and 2, the groove 18 formed in the fixing piece 16 is intended to prevent breakage and displacement of the positioning guide for the fixing device α and the locking base B during placement. . The spacer material 19 forms a concave flow channel 21 with the back surface of the fixed piece 16 and the adjacent spacer material 19, and as shown by arrows in FIG. The drainage material 3 is allowed to flow quickly, preventing rainwater from staying at the contact point between the surface of the dry wall material A and the decorative cover C, thereby preventing the occurrence of rust and improving durability.
[0023]
A locking claw 20 formed on the front end of the locking piece 17 and the locking piece 17 is fitted to a side decorative piece 23 and an engaging claw 24 of the decorative cover C described later, and the decorative cover C is elastically engaged and attached. Part.
[0024]
Further, the locking base B is arranged in a single long shape along the length of the upper portion of the window, or a plurality of short lengths are arranged on the same line at an arbitrary pitch. You can also.
[0025]
The decorative cover C is excellent in durability, is elastically fitted and fixed to the locking base B, and functions as a decorative material that covers the edge of the dry wall material A with good aesthetics.
[0026]
As an example of the typical shape, as shown in FIGS. 7A and 7B, a vertical cross section is formed from a vertical decorative face 22 and a side decorative piece 23 in which both ends of the decorative face 22 protrude obliquely. Is formed of a long body formed in a substantially U-shape.
[0027]
In addition, the engaging claw 24 is formed by bending the tip of the side decorative piece 23 inward. The decorative face 22 and the side decorative piece 23 function as a decorative material appearing on the surface, and the engaging claw 24 is elastically engaged with the locking claw 20 of the locking base B as indicated by an arrow in FIG. The decorative cover C is firmly fixed to the locking base B.
[0028]
Further, end caps D as shown in FIGS. 9A and 9B are fitted into both ends of the decorative cover C applied on the window. That is, the end cap D has a cylindrical shape having a bottom portion 25 and a hollow portion 26, and the shape thereof is substantially the same as the substantially cross section of the decorative cover C.
[0029]
As shown in FIG. 10, the end cap D is fixed by inserting hollow portions 26 into both ends of the decorative cover C, and functions as a decorative material and a waterproof material at the end of the decorative cover C. To do.
[0030]
In addition, as materials for the locking base B, the decorative cover C, and the end cap D, various metal materials such as iron, aluminum, copper, stainless steel, titanium, aluminum / zinc alloy plated steel plate, galvalume steel plate, enamel steel plate, clad One type of steel plate, fluororesin steel plate, laminated steel plate (vinyl chloride steel plate, etc.), sandwich steel plate (damping steel plate, etc.) (of course, including color plates coated with various colors), or various synthetic resin materials such as chloride A vinyl resin, FRP, polycarbonate, or the like is formed into a predetermined shape by extrusion molding, roll molding, or press molding.
[0031]
What has been described above is an example of an exterior structure on a window according to the present invention, and an exterior structure using members as shown in FIGS.
[0032]
That is, FIGS. 11 to 13 are cross-sectional views showing other examples of the dry-type wall material A, and FIGS. 11A to 11C and FIGS. 12A to 12C are drop-in types, mainly horizontal. Examples of the dry wall material A used for the tension, FIGS. 13A to 13C are examples of the dry wall material A that is a plug-in type and is mainly used for the vertical tension.
[0033]
14-17 is explanatory drawing which shows the other example of the foundation | substrate B for latching, FIG.14 (a) is an example which made the spacer material 19 wide, FIG.14 (b) shows the length of the spacer material 19. FIG. This is an example formed shorter than the fixed piece 16.
[0034]
FIG. 15A shows an example in which a spacer material 19 made of a sheet-like material in which convex portions 27 and concave portions 28 are continuously formed is mounted. FIG. 15B shows the convex portions 27 and concave portions with an arbitrary interval. This is an example of the locking base B on which the spacer material 19 in which 28 is continuously formed is mounted.
[0035]
The locking base B shown in FIG. 16A forms a locking groove 29 in which both ends of the fixed piece 16 are cut out in an L-shaped cross section, and the spacer material 19 is formed as shown in FIG. , And have locking pieces 30 projecting at both ends, and as shown by arrows in FIG. 16 (c), the locking pieces 30 are locked into the locking grooves 29 using elasticity, and spacers This is an example in which the material 19 is mounted integrally.
[0036]
The locking base B shown in FIG. 17 (a) is formed with an engaging groove 31 cut out in a concave shape on the back surface of the fixed piece 16, and the spacer member 19 is in the middle as shown in FIG. 17 (b). Engagement claw 32 that protrudes in a convex shape, and as shown by an arrow in FIG. 17 (c), the engagement claw 32 is fitted into the engagement groove 31 by using elasticity, and spacer material is provided. 19 is an example in which 19 is mounted integrally.
[0037]
【The invention's effect】
As described above, according to the exterior structure on a window according to the present invention, (1) the lower end of the dry-type wall material can be covered with good aesthetics and waterproofing. (2) The lower end of the dry wall material can be firmly attached to the base material with a fixture, and the fixture has a structure that does not appear at all, thereby improving durability. (3) Even if the window is on a high floor, even if it is looked up from below, the dry wall material will not show the end of the wall, and the aesthetics of the building will not be impaired. {Circle around (4)} Since the spacer material is provided on the locking base, rainwater or the like transmitted on the surface of the dry wall material can be quickly discharged downward without staying. There are features and effects.
[Brief description of the drawings]
FIG. 1 is an explanatory view showing a typical example of an exterior structure on a window according to the present invention.
FIG. 2 is an explanatory view showing a typical example of an exterior structure on a window according to the present invention.
FIG. 3 is an explanatory view showing an example of a dry-type wall material.
FIG. 4 is an explanatory view showing an example of a dry-type wall material.
FIG. 5 is an explanatory view showing an example of a dry-type wall material.
FIG. 6 is an explanatory view showing an example of a locking base.
FIG. 7 is an explanatory view showing an example of a decorative cover.
FIG. 8 is an explanatory view showing attachment of a locking base and a decorative cover.
FIG. 9 is an explanatory view showing an example of an end cap.
FIG. 10 is an explanatory view showing the attachment of the end cap and the decorative cover C;
FIG. 11 is an explanatory view showing an example of a dry-type wall material.
FIG. 12 is an explanatory view showing an example of a dry-type wall material.
FIG. 13 is an explanatory view showing an example of a dry-type wall material.
FIG. 14 is an explanatory view showing another example of a locking base.
FIG. 15 is an explanatory view showing another example of a locking base.
FIG. 16 is an explanatory view showing another example of a locking base.
FIG. 17 is an explanatory view showing another example of a locking base.
FIG. 18 is an explanatory diagram showing a conventional example.
[Explanation of symbols]
α Fixture A Dry type wall material B Locking base C Cosmetic cover D End cap 1 Upper sash 2 Base material 3 Drainage material 4 Backup material 5 Sealing material 6 Breathable waterproof sheet 7 Protective film 8 Mouth surface 9 Surface material 10 Back surface Material 11 Core material 12 Male connection portion 13 Female connection portion 14 Notch portion 15 Bending portion 16 Fixing piece 17 Locking piece 18 Groove 19 Spacer material 20 Locking claw 21 Flow channel 22 Dressing surface 23 Side decorative piece 24 Engagement Joint claw 25 Bottom part 26 Hollow part 27 Convex part 28 Concave part 29 Engagement groove 30 Engagement piece 31 Engagement groove 32 Engagement claw

Claims (1)

For locking that is formed in a substantially U shape from a vertical fixing piece and a locking piece that protrudes at both ends of the fixing piece, and is integrally formed with a spacer material protruding at a constant pitch along the longitudinal direction on the back surface A decorative cover formed in a substantially U shape from a base, a vertical decorative surface, and side decorative pieces projecting both ends of the decorative surface, and along the lower end of a dry wall material constructed on a window , A locking base is disposed, and the locking base is attached to the base material via the end of the dry wall material with a fixture from above the fixing piece, and further, the locking base An exterior structure on a window, wherein the decorative cover is attached to the base for locking by fitting the side decorative piece of the decorative cover to the locking piece.

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