JPH0359259A - Construction panel - Google Patents

Abstract

PURPOSE:To simplify construction by forming a male connection section at the upper end of a cross wall panel covered with metal plates on the surface and back face of a core material, forming a female connection section at the lower end, and allowing the female-fitting or drop-fitting type and male-fitting or hook type for the structure. CONSTITUTION:A male connection section 6 integrated with an extension section 12, a coupling groove 9 and a coupling piece 10 is formed at the upper end of the surface material 1 of a wall panel. A female connection section 14 integrated with a coupling piece 20 having a coupling groove 19 is formed at the lower end of the surface material 1. A panel A1 is fixed to a building frame alphawith a fixing tool beta, and the coupling groove 19 of a panel A2 is coupled with the coupling piece 10 of the panel A1. For the hook type, the coupling piece 20 of the panel A2 is hooked and coupled with the coupling groove of the panel A1. The construction property and waterproofness can be improved.

Description

[Detailed Description of the Invention] [Industrial Application Field] The present invention provides an architectural panel (hereinafter simply referred to as a panel) useful for forming horizontal walls of buildings and structures.
It is related to.

[Conventional technology]

Conventionally, panels of this type have been marketed in which male and female connecting portions are formed on both side edges of a thin metal plate in the form of a roll bottom. In particular, panels for horizontal installation had a structure in which the male and female connections were dropped in, with the bottom surfaces of the joints exposed to the outside.

[Problem to be solved by the invention]

However, the joint bottom surface of this type of panel itself functions as an insertion edge and is poor in waterproofness, so concave or convex lips are formed on the insertion edge of the joint bottom surface. However, simply forming concave and convex ribs on the insertion edge will not work.
It is not possible to achieve perfect waterproofness, and it is common to install a sealing material in the connecting portions, resulting in high costs and dimensional differences due to the sealing material between the connecting portions. In addition, when a wall is formed using panels with a drop-in structure, if you use U-shaped retaining edges at the bottom of the window and at the joint with the eave ceiling, the gap will be reduced by the amount that the panels are dropped into. It had the disadvantage of being empty. Furthermore, in panels where the drop-in and hook-type connecting structures are formed in one panel, a step is created between the decorative surfaces.

[Means to solve the problem]

In order to eliminate such drawbacks, the present invention provides an elongated construction panel having male and female connecting portions on both edges in the longitudinal direction of the board, in which the male connecting portion has one end of the decorative surface inside. A side wall that is bent toward the side, a joint base that projects outward approximately horizontally from the lower edge of the side wall, a rising piece that projects upward from the tip of the joint base, and a retaining piece that projects the tip of the rising piece inward. The stop piece and the engaging piece projecting outward near the tip are formed into a T-shaped cross section, and the lower end of the rising piece is an extension projecting outward. Consisting of a side wall with an edge bent inward, an upper surface with a lower edge of the side wall projecting inward, and a fitting piece with a tip of the upper surface bent outward and having a substantially U-shaped cross section. It provides a panel with

〔Example〕

The panel according to the present invention will be described in detail below with reference to the drawings. FIG. 1 is a partially cutaway perspective view showing the above-mentioned panel A, in which the upper part is the surface material, i is the male connection part, the shell is the female connection part, 23 is the core material, and 24 is the back material. On the surface material,
For example, thin metal plates (flat plates) such as colored steel plates, fluororesin-coated steel plates, aluminum plates, argonium alloy plates, stainless steel plates, copper plates, aluminum/zinc alloy plated steel plates, zinc/nickel alloy plated steel plates, clad steel plates, and sand-inch steel plates. (including embossed plates), or, as shown in the figure, formed by extrusion or injection molding of metal, plastic, or porcelain. In the figure, the main parts of the decorative surface section include a horizontal decorative surface 2a, a side wall 3.4 with both ends of the decorative surface 2a bent downward, and an eyelet that protrudes outward from the lower edge of the side wall 3 in substantially parallel to the decorative surface 2a. It consists of earth 5. Figure 2 (a) shows the male type connecting metropolitan area.
As shown in the figure, a rising piece 7 with the tip of the joint base 5 protruding upward, a locking piece 8 with the tip of the rising piece 7 protruding approximately horizontally toward the side wall 3, and the joint base 5 with the locking piece 8. an engagement groove 9 having a substantially U-shaped cross section, an engagement piece 10 projecting outward below the tip of the rising piece 7, and a step 6a formed between the locking piece 8 and the engagement piece 10; It consists of a hanging piece 11 with the tip of the joint base 5 bent downward, an extension part 12 with the lower edge of the hanging piece 11 projecting outward, and a protrusion 13 formed at the tip of the extension part (2). .

As shown in FIG. 2(b), the female type connecting part has an upper surface 15 with the lower edge of the side wall 4 bent inward, an abutment surface 16 with the tip of the upper surface 15 bent downward, and an abutment surface 16. an upper edge 17 whose lower end edge is bent inward; a lower edge 18 whose tip of the upper edge 17 projects outward; a fitting groove 19 formed by the upper edge 17 and the lower edge 18;
A locking groove 2 consisting of a fitting piece 20, a stabilizing piece 21 whose tip of the upper surface 15 is further protruded inward, and an upper edge 17 and the stabilizing piece 21.
It consists of 2. To explain in more detail, engaging piece 1
When the wall body is formed by inserting the fitting groove 19 into the hole shown in FIG.
) As shown in Fig. 3(b), construction can be carried out by a drop-in type, and when the wall is formed by locking the fitting piece 20 in the engagement groove 9, the construction can be carried out by a hooking type as shown in Fig. 3(b). Therefore, one panel A allows two types of construction.

In addition, if you use the easy-to-install method to install the top of the eave, and then use the hook method to install the last piece, it is possible to install the last piece using the hook-type method. It can be accommodated without forming a gap between the back surface and the top end surface of the panel. Further, the step 6a is formed by forming a step between the locking piece 8 and the engaging piece 10, so that the so-called decorative surface 2a is formed between the decorative surfaces 2a between the panels A by a drop-in type and a hook type.
This is provided to prevent the height of the
This level difference 6a and the contact surface 16 prevent a level difference from being formed between the decorative surfaces 2a, whether the construction is a drop-in type or a hook type. In addition, the stabilizing piece 2■ functions as a sliding surface for the locking piece 8 when the hook is installed using a type, a mold for the core material 23, a mounting surface for the back material 24, and a locking groove 22 shape. Yes, and will be provided as necessary. The core material 23 mainly functions as a heat insulating material, and secondarily functions as an adhesive material,
It is made of one or more materials that have functions such as noncombustible materials, gunjong materials, and soundproofing materials. Specifically, it is made of synthetic resin foam, rock wool, glass wool, sheathing board, gypsum board, wood wool cement board, ALC board, etc.
Examples of synthetic resin foams include polyurethane foam,
polyisocyanurate foam, phenol foam,
Foam is produced by coating aggregates such as epoxy foam, polyethylene foam, polystyrene foam, perlite, etc. with phenol foam resin, and foaming it by heating and pressurizing it. Sodium borate, antimony dioxide, calcium carbonate, argonium hydroxide, bentonite), perlite, shirasu balloon, asbestos, glass fiber (long,
(short fibers), various types of mineral fibers added or laminated together. The back material 24 covers the back surface of the core material 23 to give the panel A a sandwich structure, and improves the mechanical strength of the panel, as well as being a fireproof material, waterproof material, sound absorbing material, moisture control material, mold release material during manufacturing, etc. It is made of the same material as the surface material or sheet-like material, such as asbestos paper, kraft paper, asphalt felt, metal foil (Al1, Pe, PB, Cu).
, a laminate of one or more of synthetic resin sheets, rubber sheets, cloth sheets, plaster paper, aluminum hydroxide paper, glass fiber nonwoven fabric, etc., or sheets that have been treated with waterproofing or flame retardant treatment. It is.

Here, the dimensional relationship of each part of the panel A according to the present invention will be briefly explained using FIGS. 2(a) and 2(b). Therefore, in the male connecting part -6-, the length from the lower end of the side wall 3 to the tip of the locking piece 8 is lI, and the depth of the retaining groove 9 is 1 g.
, the length of the retaining piece 10 is 13, the length between the tips of the locking piece 8 and the engagement piece 10 is 24, the length from the tip of the locking piece 8 to the step 6a is j2s, and locking from the decorative surface 2a. The height to the top surface of piece 8 is hI, the opening height of engagement groove 9 is hg, and the thickness of locking piece 8 is h.
s, the thickness of the retaining piece 10 is h4, the height of the step 6a is hs, the length from the side wall 4 to the end of the fitting piece 20 at the female connecting portion H is 2, and the length of the fitting piece 20 is 17, fitting groove 19
The depth is lI, the length from the end of the fitting piece 20 to the side surface of the core material 23 is 29, and the length from the side wall 4 to the contact surface 16 is lI
Q, the height of the side wall 4 is h, the thickness of the fitting piece 20 is hI,
When the opening height of the locking groove 22 is hI, the opening height of the fitting groove 19 is h, and the height of the contact surface 16 is hIo, it > f
f1s, 12”=17, I3ξl$, Shino*<is, 1
．． s ≦j2+o, tz ξh@, hg #ht, h
The relationship is sξh・, ha ξh$hs'ih+o.

Next, an example of construction of panel A according to the present invention is shown in Fig. 3 (
This will be explained in detail using a) and (b). First, when constructing panel A using the drop-in method, as shown in FIG. 3(a), the extension portion 12 of the n-th panel A+ is fixed to the building frame α using fixtures β made of tapping screws. Next, the nth
+Insert so that the fitting groove 19 of panel A8 of the first stage falls into the engagement piece 10 of panel AI, and insert panel A (not shown)
The extension portion 12 of No. 2 is fixed to the building frame α using a fixture β, and the wall body is constructed by repeating this process in sequence. In addition, when constructing panel A using the hook method, as shown in Fig. 3(b), the extension part 12 of the nth panel A+ is fixed to the building frame α using a fixing device β made of a tapping screw. do. Next, the fitting piece 20 of the n+1-th panel A2 is inserted so as to be hooked into the engagement groove 9 of the panel AI, and the extension part 12 of the panel A2 (not shown) is fixed to the frame α with the fixing device β. The wall is constructed by repeating this process in sequence. In addition, well-known materials, caulking materials, etc. will be used for external corners, internal corners, window surrounds, foundations, vertical joints, etc.

[Other Embodiments] What has been described above is only one embodiment of the panel A according to the present invention, and as shown in FIGS. 4(a) to (k) to FIGS. 7(a) and (b), It can also be formed. In other words, Fig. 4 (
In a) to (k), (a) and (b) illustrate the back material 24.
Panel A with the end portion laminated on the inner or outer surface of the surface material, (C), (d) is panel A with one layer of core material 23 at the joint, and (e) is the back side of the extension part 12. (F) shows panel A with the joint base 5 as the fixing surface of panel A; , Panel A with enhanced airtightness, (h) Panel A with improved fire resistance by using inorganic materials 26 such as rock wool board, calcium silicate board, and plasterboard, (i) Panel A with pearlite grains Panel A is formed with inorganic lightweight aggregate 27 such as
It is. Furthermore, Fig. 5(a) - (cloudy, Fig. 6(a) -
(g) is panel A in which the decorative surface parts are each modified, especially panel A in FIGS. 6(a) to (the chains are only on the surface material). Panel A uses a surface material made of a thin metal plate with a roll bottom shape.

〔Effect of the invention〕

As described above, according to the panel according to the present invention, (1) one panel can be installed in a drop-in type and a hook-in type. ■
A gap at the upper end of the wall can be eliminated, and a wall with improved design and waterproof properties can be formed. ■The rain return function of the retaining groove prevents rainwater from entering the interior of the structure, improving waterproofness.

■Due to the formation of steps and contact surfaces, there will be no steps on the decorative surfaces between panels, regardless of whether they are installed using the drop-in type or the hook-type method. It has the following effects and characteristics.

[Brief Description of the Drawings] Figure 1 is a partially cutaway perspective view showing a typical example of a construction panel according to the present invention, and Figures 2 (a) and (b) show male and female connecting parts. Partially cutaway sectional view shown in enlarged view, Fig. 3 (a
), (b) are explanatory diagrams explaining construction examples, and Fig. 4 (a) to
), Figures 5(a) to (turbid, Figure 6(a) to (turbid, 7th)
Figures (a) and (b) are explanatory diagrams showing other embodiments. Top: Surface material, Presentation: Decorative surface portion, i: Male type connecting portion, 9: Engagement groove, 10: Engagement piece, Shell: Female type connecting portion, 19. ... Fitting groove, 20... Fitting piece. No.! On the diagram...Surface material work...Male connecting part 9...Engaging groove lO...Engaging piece ■...Female connecting part 19...Fitting groove 20...Fitting Figure 1 (ll) Figure 3 (Ku) (b) Figure 3 (I'1+ Figure 1) Figure 5 (b) (e) Figure 5 (α]

Claims (1)

[Claims] (1) In a long architectural panel having male and female connecting portions on both sides in the longitudinal direction of the board, the male connecting portion is connected to a side wall with one end of the decorative surface portion bent inward, and A joint base whose lower end edge protrudes outward approximately horizontally, a rising piece whose tip protrudes upward from the joint base, a locking piece whose tip protrudes inward from the tip of the rising piece, and a portion near the tip that is removed. The engagement piece protrudes toward the side, and the lower end of the rising piece is formed into an approximately T-shaped cross section, and the extension part protrudes outward. An architecture characterized in that it is constructed of a side wall, an upper surface with a lower edge of the side wall projecting inward, and a fitting piece having a substantially U-shaped cross section by bending the tip of the upper surface outward. panel.