JP2009133105A - Joint forming member - Google Patents

Abstract

<P>PROBLEM TO BE SOLVED: To provide a joint forming member functioning as a joint decorative member and a joint contamination prevention member when a long panel for construction is installed. <P>SOLUTION: A locking part 4 includes a horizontal surface-like locking surface 1 and a locking claw 2 projecting outward near the front end of the locking surface 1. The joint forming member A is formed at the other end of the locking part 4, formed at the connection joint part γ between panels C for construction, and so formed as to further project outward than the decorative surface 8a of the panel C for construction. <P>COPYRIGHT: (C)2009,JPO&INPIT

Description

  The present invention relates to a joint-forming material that functions as a joint material for a joint, an anti-contamination material, and the like when a long building panel is constructed.

  In general, a structure in which a cap is mounted between a metal panel and a metal siding material in which a core material made of a synthetic resin foam is sandwiched between a thin plate-like surface material and a back material has been invented and marketed. (For example, refer to Patent Documents 1 and 2).

Japanese Patent No. 2633444 Japanese Patent No. 2686221

  However, these structures cover the joints between joints, and there was no idea to improve the design of joints or prevent contamination by rainwater.

  In order to solve such disadvantages, the present invention provides a locking portion comprising a horizontal locking surface and a locking claw that protrudes outward near the tip of the locking surface, and a locking portion. A joint forming material is provided which is formed at the other end of the panel and formed at the joint joint between the building panels at the joint joint and so as to protrude outward from the decorative surface of the building panel.

  According to the joint forming material according to the present invention, (1) contamination of the building panel by rainwater can be prevented by the joint forming material. (2) The design and creativity of the wall surface is improved, and a more luxurious wall surface can be formed. (3) A joint forming material can be attached after construction panel construction. There are features and effects.

  Hereinafter, an embodiment of a joint forming material according to the present invention will be described in detail with reference to the drawings. FIGS. 1A to 1C are a cross-sectional view and a perspective view showing an embodiment of a joint forming material according to the present invention, and FIG. 2 is a cross-sectional view showing a construction state of the joint forming material A. FIG. ) Is a sectional view taken along line aa in FIG. 1C, and FIG. 1B is a sectional view taken along line bb in FIG. 1C. FIG. 3 is a cross-sectional view showing the building panel C. As shown in FIG. B is a packing material, α is a casing (the one-dot chain line is a sheet such as asphalt felt, windproof and moisture-permeable sheet), β is a fixture, and γ is a joint.

  More specifically, the joint forming material A includes a locking surface 4 having a horizontal locking surface 1 and a locking claw 3 formed by protruding a side surface 2 near the tip of the locking surface 1 outward, A joint forming part 7 comprising an upper surface 5 formed at the other end of the locking part 4 so as to project into the joint joint γ between the building panels C, and a lower surface 6 projecting inward from the tip of the upper surface 5. It is formed from.

  The material of the joint forming material A is a metal thin plate material such as iron, aluminum, copper, stainless steel, titanium, aluminum / zinc alloy plated steel plate, galbarium steel plate, enamel steel plate, clad steel plate, laminated steel plate (polyvinyl chloride steel plate, etc.), sandwich Steel plate (damped steel plate, etc.), synthetic resin plate material, for example, vinyl chloride resin, polycarbonate resin, etc. (of course, including color plates coated with various colors), or metal plate material molded with resin, Are formed into various shapes.

  As shown in FIG. 2, the locking portion 4 is inserted into the joint portion γ between the male real part 11 and the female real part 12 at the left and right ends of the building panel C, and a step 12 a formed in the female real part 12. This is a portion for fixing the joint forming material A between the building panels C by locking the locking claws 2.

  The joint formation portion 7 functions as a joint makeup portion and a rainwater mark prevention portion by forming the joint joint portion γ between the building panels C with a dimension H that protrudes outward from the decorative surface 8a. .

  More specifically, the joint forming portion 7 functions as a joint makeup portion when the building panel C is vertically stretched, and can form a three-dimensional design.

  Further, when the building panel C is horizontally stretched, the joint forming portion 7 functions as a joint makeup portion and a rainwater trace prevention portion, can form a three-dimensional design, and is more than the decorative surface 8a of the building panel C. By forming with the dimension H which protrudes outward, the rain water trace from the window frame formed in the wall surface is prevented by the joint formation part 7, and the stain | pollution | contamination of a wall is prevented.

  Furthermore, it is possible to design in accordance with the design, such as a design in which the material is different from the decorative surface 8a of the building panel C, and a different color tone, every 1 sheet, every 2 sheets, or at random.

  The packing material B formed on the building panel C is formed to enhance the waterproofness of the joint joint γ of the building panel C. For example, as the packing material having a fixed shape and elasticity, for example, foamed rubber, poly Vinyl chloride-based, chloroprene-based, chlorosulfonated polyethylene-based, ethylene-propylene-based, asphalt-impregnated polyurethane-based, EPM, EPDM, etc., or silicone-based curable packing materials (sealing materials) (Reaction curable type, moisture curable type), modified silicone type (reactive curable type), polysulfide type (reactive curable type), polyurethane type (reactive curable type, moisture curable type), SBR type (dry curable type), acrylic type ( And is useful mainly as a function of a waterproof material, an airtight material, and the like. Of course, flame retardants such as inorganic materials or flame retardants such as ammonium polyphosphate, aluminum hydroxide, phenol resin particles, carbon black, graphite (foamed and non-foamed) having fire resistance and fire resistance in these components. A fire-resistant packing material mixed with a material may be used.

  As shown in FIG. 3, the building panel C is a building panel C in which a core material 10 made of a synthetic resin foam made of a synthetic resin is sandwiched between a front surface material 8 and a back surface material 9, and at least upper and lower ends. A metal siding material in which a male real part 11 and a female real part 12, a step 12a, and a fixing part 13 are formed. In addition, it is a building panel C of a dry construction method such as a metal panel, ceramic siding material, tile, ALC, concrete panel, and the like. Of course, it is possible to install either vertically or horizontally.

  The surface material 8 and the back material 9 are thin metal plates, for example, iron, aluminum, copper, stainless steel, titanium, aluminum / zinc alloy plated steel plate, galbarium steel plate, enamel steel plate, clad steel plate, laminated steel plate (PVC steel plate, etc.), sandwich steel plate (control) Corrugated steel sheets, etc.), vinyl chloride resin, polycarbonate resin, etc. (including color plates coated with various colors, of course) formed into various shapes by roll molding, press molding, extrusion molding, etc., or inorganic materials Formed into various arbitrary shapes by extrusion molding, press molding, autoclave ripening, etc., as well as aluminum evaporated paper, asbestos paper, kraft paper, asphalt felt, metal foil (Al, Fe, Pb, Cu), synthetic Resin sheet, rubber sheet, cloth sheet, gypsum paper, aluminum hydroxide paper, glass fiber nonwoven fabric, etc. Those that have been laminated species, or two or more, or waterproofing, is made of a flame-retardant treated sheet.

  The step 12a is for fixing the joint forming material A between the building panels C by locking the locking claws 2 of the joint forming material A inserted between the building panels C as shown in FIG. It is.

  The core material 10 is made of a synthetic resin foam such as polyurethane foam, polyisocyanurate foam, phenol foam, vinyl chloride foam, polyethylene foam, polystyrene foam, urea foam, etc., for example, a resol type phenol stock solution, A curing agent and a foaming agent are mixed, discharged onto the back surface side of the front surface material 8 or the back surface material 9, and heated to react, foam and harden. In addition, in the core material 10, lightweight aggregates (perlite grains, glass beads, gypsum slag, talc stone, shirasu balloon, aluminum hydroxide, etc.), fibrous materials (glass wool, rock wool, carbon fiber, Graphite and the like) can be mixed to improve fire resistance and fire resistance.

  Here, the construction method of the joint forming material according to the present invention will be described. First, as shown in FIG. 4, the fixing portion 13 of the building panel C as shown in FIG. 3 is fixed to the housing α with a fixing tool β such as a nail. Next, as shown in FIGS. After fixing the panel C, the joint forming material A is inserted between the joint joints γ as shown by arrows, and the locking claws 2 are locked to the step 12a to form joints as shown in FIGS. The material A is fixed. Of course, the joint forming material A is formed in the lower part of the window to prevent contamination under the window by rainwater, or is formed according to the design.

  What has been described above is only one example of the joint forming material according to the present invention, and the joint forming material A and the building panel C are shown in FIGS. 9 (a) to 9 (i) to 12 (a) and 12 (b). The joint forming material can be formed by forming as shown in FIG. The step 11a is formed on the female connecting portion 11 side.

It is sectional drawing which shows one Example of the joint formation material which concerns on this invention. It is explanatory drawing which shows one Example of the joint formation material used for the joint formation material which concerns on this invention. It is sectional drawing which shows one Example of the panel for construction used for the joint formation material which concerns on this invention. It is sectional drawing which shows an example of the construction order of the joint formation material which concerns on this invention. It is sectional drawing which shows an example of the construction order of the joint formation material which concerns on this invention. It is sectional drawing which shows an example of the construction order of the joint formation material which concerns on this invention. It is sectional drawing which shows an example of the construction order of the joint formation material which concerns on this invention. It is sectional drawing which shows an example of the construction order of the joint formation material which concerns on this invention. It is sectional drawing which shows the other Example of the joint formation material which concerns on this invention. It is sectional drawing which shows the other Example of the joint formation material which concerns on this invention. It is sectional drawing which shows the other Example of the panel for construction. It is sectional drawing which shows the other Example of the panel for construction.

Explanation of symbols

A Joint forming material B Packing material C Construction panel α Frame β Fixture γ Joint joint 1 Locking surface 2 Locking claw 3 Side surface 4 Locking portion 5 Upper surface 6 Lower surface 7 Joint forming portion 8 Surface material 8a Makeup surface 9 Back surface Material 10 Core material 11 Male part 11a Step 12 Female part 12a Step 13 Fixed surface

Claims (1)

A locking portion composed of a horizontal locking surface and a locking claw that protrudes outward near the front end of the locking surface, and between the building panels formed at the other end of the locking portion A joint-forming material, characterized in that it is formed at a joint joint and is formed so as to protrude outward from the decorative surface of the building panel.

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