JP2004360346A - Architectural panel - Google Patents

Abstract

<P>PROBLEM TO BE SOLVED: To provide an architectural panel having novel construction property and forming a waterproof function, thermally insulating function, and condensation preventing function, as an architectural panel. <P>SOLUTION: This architectural panel A forms a first waterproof piece 13 for upwardly projecting the upstream side tip of a decorative surface 4, a fitting piece 13a for projecting the tip of the first waterproof piece 13 to the eaves side, a second waterproof piece 13b for upwardly projecting the tip of the first waterproof piece 13 on the sill side, and a fixing piece 15 for projecting the tip of the decorative surface 4 to the eaves side; forms the innermost piece 8 for downwardly projecting the tip 6 vicinity for downwardly suspending the sill side tip of the decorative surface 4, and an inserting piece 9 for projecting the tip of the innermost piece 8 to the sill side; and forms an engaging groove 10 of the decorative surface 4, the innermost piece 8, and the inserting piece 9. <P>COPYRIGHT: (C)2005,JPO&NCIPI

Description

[0001]
TECHNICAL FIELD OF THE INVENTION
The present invention relates to an architectural panel having an unprecedented workability as a building panel and having a waterproof function, a heat insulating function, a dew condensation preventing function, and the like.
[0002]
[Prior art]
2. Description of the Related Art In general, a large number of architectural panels obtained by processing a metal plate material by roll forming, press forming, or the like have been put on the market, and the shape has been a so-called drop-in structure. (For example, refer to Patent Documents 1 to 5).
[0003]
[Patent Document 1]
Japanese Patent Application Laid-Open No. H11-172883 [Patent Document 2]
JP-A-11-172892 [Patent Document 3]
JP-A-11-210149 [Patent Document 4]
JP 2002-220908 A [Patent Document 5]
Japanese Patent Application Laid-Open No. 2002-235423
[Problems to be solved by the invention]
Patent Literatures 1 to 5 have a drop-in structure, but have a weak fitting strength, airtightness, and the like due to a simple fitting structure.
[0005]
[Means for Solving the Problems]
In order to solve such a drawback, the present invention provides a first waterproof piece having a water-side tip of a decorative surface projecting upward, a fitting piece having a tip of the first waterproof piece projecting to the eaves side, and a first waterproof piece. Form a second waterproofing piece with the tip of the waterproofing piece projecting upward on the base side, and a fixed piece with the tip of the decorative face projecting toward the eaves side. To provide an architectural panel in which an engagement groove is formed from a decorative surface, an innermost piece and an insert piece, and is there.
[0006]
BEST MODE FOR CARRYING OUT THE INVENTION
Hereinafter, the building panel according to the present invention will be described in detail with reference to the drawings. FIG. 1 is an explanatory view showing a typical example of a building panel A made of a metal building panel B and a backing material C, and FIGS. 2A and 2B are explanatory views showing a construction state of the building panel A. is there. In the drawing, α indicates a base and β indicates a fixture such as a nail.
[0007]
The foundation α indicates a wooden foundation composed of a skeleton 1, a body edge 2 and a waterproof sheet 3 as shown in FIGS. 2A and 2B when newly constructed. That is, it is a base α of a general structure in which the body edge 2 is laid on the frame 1 and the waterproof sheet 3 is provided on the body edge 2. In addition, H-shaped steel, I-shaped steel, grooved steel, lightweight grooved steel, lip channel steel, equilateral angle steel, unequal angle angle steel, square steel (square pipe), circular steel (circular pipe), It is also possible to use a steel base material using such as. Of course, when the existing wall is repaired as it is, the existing wall structure in which the existing wall (not shown) is formed on the foundation α becomes the foundation α. Of course, the base α without forming the waterproof sheet 3 may be used.
[0008]
The metal building panel B is, for example, a metal plate (colored steel plate, copper plate, aluminum plate, titanium plate, stainless steel plate, sandwich steel plate, clad steel plate, etc.) formed by roll forming, press forming, extrusion forming, or the like. is there. Of course, the surface material of the building panel A may be formed of a ceramic material or a synthetic resin material (plastic) instead of the metal building panel B.
[0009]
More specifically, the metal building panel B is in the shape of a long plate, and as shown in FIG. 1, the decorative surface 4, the back surface 5, and the tip 6 of the decorative surface 4 along the decorative surface 4 are substantially horizontal. An upper surface 7 protruding inwardly, an innermost piece 8 having a tip of the upper surface 7 projecting downward, an insertion piece 9 having a tip of the innermost piece 8 projecting downward, and an upper surface 7 and an innermost piece. A substantially U-shaped engagement groove 10 is formed from 8 and the insertion piece 9, and an insertion gap 11 is formed by the upper surface 7 and the engagement groove 10 to form a male connecting portion 12.
[0010]
Also, as shown in FIG. 1, the upper end of the decorative surface 4 is further protruded to the upper water side and the fixing piece 15 having the tip hanging downward is formed at the water-side end of the decorative surface 4. A first waterproof piece 13 having a lower end bent upward, an upper surface 14 having a tip of the first waterproof piece 13 protruding above the water, and an insertion piece formed in a substantially U-shaped cross section from the upper surface 14 and the fixing surface 15 9, a fitting piece 13 a with the tip of the upper surface 14 bent downward, and a second waterproof piece 13 b with the tip of the fitting piece 13 a projecting downward and upward. Thus, the female connecting portion 17 is formed.
[0011]
The first waterproof piece 13 is a part that bends upward to add a waterproof function and also functions as a part of the fitting piece 13a.
[0012]
The second waterproofing piece 13b prevents rain and wind blowing on the building panel A from directly blowing on the upper surface 7 of the building panel A, and prevents the building panel A from being peeled off by the wind. That is, as shown in FIG. 3, when the wind blows as shown by the arrow, the second waterproof piece 13b of the lower building panel A is centered on the tip of the waterproof piece 13 by the wind as shown by the dashed-dotted arrow a. The force that lifts up so as to rotate acts on the other hand. On the contrary, the force that presses the insertion piece 9 of the upper building panel A as shown by the dashed-dotted arrow a acts on the upper surface 14 and the engaging force is strengthened. A is prevented from being peeled off by the wind.
[0013]
As described above, since the opposing forces are canceled in the connecting portion between the building panels A, the building panel A is not destroyed unless the building panel A is broken or the fixing member β formed on the fixing piece 15 falls off from the groundwork α. Panel A is not peeled off by the wind.
[0014]
The second waterproofing piece 13b protrudes downward from the tip of the waterproofing piece 13 to form a space γ having a U-shaped cross section, and rotates the wind and rain coming into the space γ in the opposite direction. It is formed in order to improve the waterproofness by discharging the water.
[0015]
The backing material C functions as a waterproofing material, a heat insulating material, a sound absorbing material, a cushioning material, a fireproofing material, a dew condensation preventing material, and the like, and includes a nonwoven fabric, a synthetic resin foam sheet (a crosslinked foamed polyethylene sheet, etc.), rock wool. , Tex (soft fiber board), rubber sheet, resin sheet, etc., or impregnated, contained, mixed, laminated (one or more layers), sandwiched, etc., with sound insulating material, refractory material, etc. Can also. In particular, the nonwoven fabric is a nonwoven fabric or the like in which various fibers are bonded with an adhesive or the like, unlike the conventional method in which the warp and the weft cross each other to convert the fibers into a fabric. In this nonwoven fabric, the fibers intersect in parallel first, or a thin felt-like material arranged randomly is bonded with an adhesive, or another thermoplastic fiber is mixed in the main fiber state, It is made by melting under heat and pressure and bonding with each other. Of course, if the material itself does not have a waterproof property, the material is coated with a resin material, or a waterproof function is added to one or both surfaces with a water repellent, a waterproof coating agent, or the like.
[0016]
What has been described above is only one embodiment of the building panel according to the present invention, and forms the building panel A as shown in FIGS. 4 (a) to (e) to 8 (a) to (c). You can also.
[0017]
【The invention's effect】
As described above, according to the architectural panel according to the present invention, (1) the waterproofness can be maintained even when the fitting piece formed with the first waterproof piece and the second waterproof piece drops the architectural panel into a structure. . (2) When the upper building panel is applied to the lower building panel, the second waterproof piece of the lower building panel contacts the upper surface of the upper building panel, and the second waterproof piece always engages. It exerts a springback effect in the groove and improves waterproofness and airtightness. (3) Because the formation of the second waterproofing piece cancels out the opposing forces in the connecting portion between the building panels, unless the building panel is destroyed or the fixing tool formed on the fixing piece falls off the groundwork. The building panels are not peeled off by the wind. There are features and effects.
[Brief description of the drawings]
FIG. 1 is an explanatory view showing a typical example of a building panel according to the present invention.
FIG. 2 is an explanatory view showing a construction state of a building panel according to the present invention.
FIG. 3 is an explanatory view showing a construction state of a building panel according to the present invention.
FIG. 4 is an explanatory view showing another embodiment of the building panel according to the present invention.
FIG. 5 is an explanatory view showing another embodiment of the building panel according to the present invention.
FIG. 6 is an explanatory view showing another embodiment of the building panel according to the present invention.
FIG. 7 is an explanatory view showing another embodiment of the building panel according to the present invention.
FIG. 8 is an explanatory view showing another embodiment of the building panel according to the present invention.
[Explanation of symbols]
α Base β Fixture γ Space A Building panel B Metal building panel C Backing material 1 Body 2 Body edge 3 Waterproof sheet 4 Decorative surface 5 Back surface 6 Tip 7 Top surface 8 Innermost piece 9 Insertion piece 10 Engagement groove 11 Insertion gap 12 Male connection part 13 First waterproof piece 13a Fitting piece 13b Second waterproof piece 14 Upper surface 15 Fixed piece 16 Fitting groove 17 Female connection part

Claims (1)

A first waterproofing piece whose tip on the water side of the decorative surface projects upward, a fitting piece whose tip of the first waterproofing piece projects toward the eaves side, and a tip of the first waterproofing piece projects upwards on the base side. A second waterproofing piece, a fixed piece protruding the tip of the decorative face toward the eaves side, an innermost piece protruding downward near the tip where the tip of the decorative face hanging down on the base side, and an innermost piece; A building panel characterized in that an engaging groove is formed from an insertion piece whose tip projects toward the base, and a decorative surface, an innermost piece and an insertion piece.

Images