JP2009035868A - Fittings - Google Patents

Abstract

<P>PROBLEM TO BE SOLVED: To provide fittings reducing its weight, having incombustibility, and superior in decorativeness by a three-dimensional pattern. <P>SOLUTION: The fittings are provided by arranging a decorative layer 7 on a surface of a core material 6 fixed by the peripheral edge 4, and are formed as a two-layer structure of the core material 6 and the decorative layer 7 characterized by forming the decorative layer 7 by painting a decorative material composed of an inorganic lime-based binding material on a surface of this core material, by forming the core material 6 of a foaming body made porous. Since the core material 6 is porous, adhesion of the decorative layer 7 is superior without using an adhesive, so that the weight can be reduced. Since the decorative layer 7 is inorganic, the incombustibility can be provided. <P>COPYRIGHT: (C)2009,JPO&INPIT

Description

  The present invention relates to a fitting such as a fence, a shoji, a door, a screen, or a partition panel used for a building such as a house.

  As a joinery used for a building, a structure having a surface decorative layer in which metal foil, chipboard, paperboard, etc. are laminated on both surfaces of a base material made of polystyrene foam is known (for example, Patent Documents). 1).

Japanese Patent Laid-Open No. 7-119358

  However, in the bag of Patent Document 1, since the materials of the layers to be laminated are different, the amount of adhesive used increases to increase the adhesive bond and increase the strength, and the weight increases. In addition, the surface decorative layer paper can only give a two-dimensional pattern, and therefore has poor decorative properties.

  The present invention provides a joinery that is light in weight, has noncombustibility, and is excellent in decorativeness due to a three-dimensional pattern.

Means for Solving the Problems and Effects of the Invention

  The joinery of the present invention is a joinery in which a decorative layer is provided on the surface of a core material fixed by a peripheral edge, and the core material is formed of a porous foam, and an inorganic lime is formed on the surface of the core material. A decorative material made of a system binder is applied to form the decorative layer.

  By being configured as described above, it has a two-layer structure of a core material and a decorative layer, and since the core material is porous, the adhesive of the decorative layer is good without using an adhesive. Can be achieved. Moreover, since the decorative layer is inorganic, it can be provided with nonflammability.

  Further, since the core material is formed by foaming an inorganic material mainly composed of calcium carbonate and formed porous by independent pores, the independent void formed by the calcium carbonate film is formed at the joint portion on the surface of the core material. When the cosmetic material enters into the hole, it is strongly bonded to each other by the anchor effect due to the action of a nail or a wedge, so that the durability is increased.

  Further, since the cosmetic material made of an inorganic lime-based binder is plaster, dolomite plaster, or quicklime cream, it is assimilated and integrated with the core material when the cosmetic material is cured, so that the adhesive bond is further stabilized. In addition, the decorative material can be colored with a pigment, and the surface of the decorative layer can be formed in a concavo-convex shape, so that it is possible to provide a fitting with high designability and high decorativeness.

  Hereinafter, embodiments of the present invention will be described with reference to examples shown in the drawings. FIG. 1 is a perspective view showing a ridge as an example of a fitting according to the present invention. 2 is a cross-sectional view taken along the line AA in FIG. In FIG. 1, this joinery 1 is a facility that can be attached to an opening of a house or building and can open and close the opening. In this example, as an example of a bag, a shoji, a door, a screen, or a partition panel, etc. This will be described in the form of a bag.

  This ridge includes a peripheral edge 4 made of wood, metal, plastic, etc. formed in a square frame shape with ridge edges 2a, 2b extending vertically on both left and right sides and horizontal edges 3a, 3b extending horizontally on both sides. It is comprised with the collar main body 5 fixed inside the peripheral edge 4. FIG. In addition, on one side in the left-right direction at the approximate center of the heel, a handle 5a is provided as a portion to be put on when the heel is opened and closed.

  As shown in FIG. 2, the heel body 5 has a core material 6 formed in a rectangular plate shape so as to be fitted inside the peripheral edge 4, and a decorative layer 7 (in this example) provided on the surface of the core material 6. It may be double-sided or single-sided). This decorative layer 7 uses plaster as a decorative material which is an inorganic lime-based binder. This plaster kneads slaked lime with water, glue, and rabbits. Examples of the paste include seaweed paste and methylcellulose. Moreover, as a kind, straw, hemp, paper, glass fiber, etc. are mentioned. Further, examples of the plastering method for applying the decorative layer 7 to the surface of the core material 6 include wrinkle finishing, brush coating finishing, roller finishing, and spray finishing. On the surface of the decorative layer 7 provided by this construction method, various uneven patterns 7a (see FIG. 3) to be obtained such as various patterns and characters can be formed.

  Further, the core material 6 is formed from a porous foam, and the foam is made by foaming a mixture of a foaming agent and an inorganic material mainly composed of calcium carbonate, thereby forming the independent pores P (FIG. 3). (Refer to the above). The foam is a heat insulating material formed by using an inorganic filler as a base material, adding an additive such as a vinyl chloride resin, a foaming agent or an organic solvent to this, kneading, and further heat-foaming.

  As described above, the decorative material applied to the surface of the core material 6 by various plastering methods is formed on the surface layer portion of the core material 6 as shown in FIG. Since the stucco enters the independent pores P formed by the calcium carbonate film to be bonded, they are firmly joined to each other by the anchor effect due to the action of a nail or a wedge, so that the durability is increased. Also, the stucco is integrated with the core material 6 by being cured.

  Other examples of inorganic fillers include hydroxides such as aluminum hydroxide, magnesium hydroxide and calcium hydroxide, carbonate compounds such as magnesium carbonate, compounds having crystal water such as gypsum and aluminum sulfate, and the like. Can be mentioned.

  In the present embodiment, the core material 6 is a calcium carbonate foam plate having a predetermined thickness and formed in a plate shape. Since the core material 6 has a high proportion of inorganic materials, the core material 6 has high weather resistance. In addition, the core material 6 has a property as a non-combustible material in a calcium carbonate foam plate using a predetermined material. Specific examples of such a core material 6 include a trade name: “Rock Cell Board FT-101” (manufactured by Fuji Kasei Kogyo Co., Ltd.).

  In the above embodiment, the joinery 1 has been described in the form of a saddle. However, as another joinery, as shown in FIG. 4, a part of the saddle body 5 is cut out and a shoji 8 is incorporated in that part. It can be. Although not shown, the decorative layer 7 can be applied to the surface of the core material 6 for a shoji, a door, a screen, a partition panel, or the like.

The perspective view which shows the collar as an example of the fitting which concerns on this invention. FIG. 2 is a cross-sectional view taken along line AA in FIG. The schematic diagram of the junction of a decorative material and a core material. The figure which shows other embodiment of joinery.

Explanation of symbols

DESCRIPTION OF SYMBOLS 1 Joinery 4 Perimeter edge 6 Core material 7 Makeup layer 7a Uneven pattern

Claims (5)

A fitting provided with a decorative layer on the surface of the core material fixed by the peripheral edge,
The core material is formed from a porous foam, and a decorative material made of an inorganic lime-based binder is applied to the surface of the core material to form the decorative layer.   2. The joinery according to claim 1, wherein the core material is formed by foaming an inorganic material containing calcium carbonate as a main component and forming a porous shape by independent pores.   The joinery according to claim 1 or 2, wherein the inorganic lime-based binder comprises plaster, dolomite plaster, or quicklime cream.   The joinery according to any one of claims 1 to 3, wherein the decorative material is mixed with a pigment and colored.   The joinery according to any one of claims 1 to 4, wherein a surface of the decorative layer is formed in an uneven shape.

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