JPH0617521A - Decorative member of structure - Google Patents

Abstract

PURPOSE:To manufacture a decorative member at a low cost by bending a planar member of urethane resin along the curved surface of a circular column of a building and joining it to said surface with an adhesive. CONSTITUTION:A surface member 18a made of urethane resin which is elastically deformable at ambient temperature is formed into a planar shape. And an adhesive is applied to the rear surface of the base board of the member 18 thus formed and the member 18 is bent along the curvature of the curved surface of a circular column 6 of a building to join it to the curved surface of the column 6. Consequently, even if there are differences between the curvature of the column 6 and that of the surface member, the member can be attached to the column without causing gaps therebetween.

Description

Detailed Description of the Invention

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a decorative member for a structure used as a decorative member for buildings or a decorative member for furniture.

[0002]

2. Description of the Related Art Conventionally, as shown in FIGS. 10 and 11, for example, when a building decorative member 101 for decorating a curved surface of a round pillar 100 of a building is manufactured, the building decorative member is used. It was cut with a router from a plate material 102 larger than 101.

[0003]

However, in the conventional decorative member 101 for a building having the round pillar 100, the plate member 10 is used.
Of the two, the remaining plate pieces 103 and 104 obtained by cutting out the building decorative member 101 are discarded, so that the material was extremely wasteful. In addition, since the manufacturing is performed one by one according to the radius of the curved surface of the round pillar 100 of the building, there is a problem that the manufacturing period is long and the cost is high.

Furthermore, if the radius dimension of the curved surface of the round pillar 100 of a building and the radius dimension of the decorative member 101 for a building are slightly different, the decorative member 101 for a building can be attached to the round pillar 100 of a building without a gap. There was a problem that I could not do it. An object of the present invention is to provide a decorative member for a structure, which can be produced inexpensively without waste of material and which can be attached without a gap even if a dimensional error occurs between the radius of the structure and the structure. And

[0005]

The present invention employs technical means attached to the surface of a structure and formed of a material that is bendable at room temperature.

[0006]

Since the present invention is formed of a material that can be bent at room temperature, waste of the material is eliminated and the structure can be bent along the radius.

[0007]

1 to 9 show a decorative member for a structure of the present invention.
A description will be given based on each embodiment shown in FIG. [Structure of First Embodiment] FIGS. 1 to 6 show a first embodiment of the present invention, and FIG. 1 is a view showing a state in which a round pillar and a wall surface of a building are decorated. The decoration of the building is made up of a swirl 2, a waist band 3, a skirting board 4, a relief 5, and the like.
The swirl member 2 is a decorative member of the structure of the present invention, and
As shown in FIG. 4, the curved surface of the round pillar 6 and the flat surface of the inner wall 7 of the building are decorated, and the arc-shaped surface material 8 is used.
And a linear face material 9.

The face members 8 and 9 are composed of a substrate portion 10 joined to the curved surface of the round column 6 and the flat surface of the inner wall 7 by means of an adhesive or the like, and an embossed decorative portion 11 raised from the substrate portion 10. The relief decoration portion 11 is integrally formed with a ceiling plate portion 13 that is joined to the ceiling 12 of the building by means of an adhesive or the like. A large number of hemispherical projections 14 are formed on the lower side of the top plate portion 13 in the longitudinal direction of the face materials 8 and 9.
A flat portion 16 parallel to the curved surface of the round column 6 and the plane of the inner wall 7 is integrally formed on the lower side of the convex portion 14 via a curved concave portion 15.

The waist belt 3 is a decorative member of the structure of the present invention, and as shown in FIG. 5, it decorates the curved surface of the round pillar 6 and the plane of the inner wall 7 of the building, and has an arc shape. Face material 1
7 and a linear face material 18. The surface materials 17, 18 are
The base portion 19 is joined to the curved surface of the round pillar 6 and the flat surface of the inner wall 7 by means of an adhesive or the like, and the embossed decoration portion 20 is lifted from the base portion 19. The embossed decorative portion 20 is integrally formed with a convex portion 21 having a semicircular cross-sectional shape extending in the longitudinal direction of the face materials 8 and 9. This convex part 2
Grooves 22 and 23 extending in the longitudinal direction of the face members 8 and 9 are formed above and below the surface member 1.

The skirting board 4 is a decorative member of the structure of the present invention, and as shown in FIG. 6, it is used to decorate the curved surface of the round pillar 6 and the plane of the inner wall 7 of the building. Arc-shaped face material 2
4 and a linear face material 25. The face materials 24 and 25 are
The base portion 26 is joined to the curved surface of the round pillar 6 or the flat surface of the inner wall 7 by means of an adhesive or the like, and the embossed decoration portion 27 is raised from the base portion 26. On the embossed decorative portion 27, a convex portion 28 having a semicircular cross section is formed on the upper surface of the face material 24,
It is integrally formed so as to extend in the longitudinal direction of 25. The relief 5 is a decorative member of the structure of the present invention, and is composed of three decorative members 29 to 31, and is joined to the curved surface of the round pillar 6 of the building by means of an adhesive or the like.

[Operation of First Embodiment] Swirler 2, waist band 3,
An example of a method of forming and attaching the skirting board 4, the relief 5 and the like will be described with reference to FIGS. 1 to 6. First, the area around the wooden pattern (not shown) of the face material is made of, for example, silicone resin, FRP
A molding die (not shown) is formed by surrounding it with resin or metal. On the other hand, in order to make a molded product that can be elastically deformed at room temperature after molding, liquid urethane resin, auxiliary materials (filler,
(Flame retardant) and weather resistance stabilizer are mixed with a mixer and defoamed. After injecting the urethane resin into the molding die, for example, grooves for light weight, mounting, and twist absorption are provided in the opening of the molding die. (1) is covered with a lid material (not shown) to cure the urethane resin.

The liquid urethane resin is a mixture of a predetermined amount of a curing agent containing a polyether or polyester urethane resin as a main component. The filler is a mixture of calcium carbonate, toner and the like in a predetermined amount. Flame retardants include planerone, DB-102, antimony trioxide, phosphorus-based and phosphorus-
Halogen-based flame retardants and halogen-based flame retardants are known. Examples of phosphorus-based or phosphorus-halogen-based flame retardants include phosphoric acid triesters such as tricresyl phosphate, triphenyl phosphate, tris (2-chloroethyl) phosphate, and tris. -2,3-dichloropropyl phosphate,
Tris-2,3-dipromopropyl phosphate is used as the halogen-based flame retardant, tripromophenol,
Hexapromobenzene, decapromonaphthalene, tetrapromobisphenol A and the like are mixed in a predetermined amount. The weather resistance stabilizer is a mixture of a predetermined amount of an ultraviolet absorber, a substituted benzotoarier type), an antioxidant, a heat stabilizer (hondad polyphenol type) and the like. After that, a molded product (not shown) made of urethane resin is taken out from the molding die. Then, for example, the surface of the resin molded product is shaved by a woodworking machine such as a trimmer, a moulder, or an NC, and a woodworking coating is applied to produce the flat plate-shaped face material 8 shown in FIG.

When the flat plate-shaped face material 18a shown in FIG. 4 is attached to the curved surface of the round pillar 6 of a building, as shown in FIG. 4, an adhesive or the like is applied to the back surface of the base plate portion 26 of the face material 18. Is applied, and the face material 18 is bent along the radius of the curved surface of the round pillar 6 of the building to bond the substrate portion 26 of the face material 18 to the curved surface of the round pillar 6 of the building. By the same method, the remaining face material 9,
The waist belt 3, the skirting board 4, the relief 5 and the like are joined to the curved surface of the round pillar 6 of the building and the plane of the inner wall 7.

[Effects of the First Embodiment] Therefore, the rotator 2, the waist belt 3, the skirting board 4, and the relief 5 which are freely bent with respect to the curved surface of the round pillar 6 of the building are manufactured by blending the urethane resin. By doing so, waste of material is eliminated. Further, since the skirt 2, the waist band 3, the skirting board 4 and the relief 5 are freely bent even after curing, it is possible to quickly deal with the mass forming of the skirt 2, the waist band 3, the skirting board 4 and the relief 5, The child 2, the waist belt 3, the skirting board 4, and the relief 5 can be shipped in large quantities at low cost. As a result, the delivery time of the swirl member 2, the waist band 3, the skirting board 4, and the relief 5 can be shortened as compared with the conventional one. Then, as in this embodiment, a flame-retardant or weather-resistant swirl member 2, a waist belt 3, a skirting board 4 and a relief 5 are also produced by blending a urethane resin with a flame retardant, a weather resistance stabilizer or the like. can do. Moreover, as shown in FIG. 2, the wood pattern allows the wood grain to be formed on the surfaces of the swirl 2, the waist band 3, the skirting board 4, and the relief 5 as it is, so that an expensive material (for example, teak material) is used. The face material of) can also be manufactured at low cost. Since the flame guardant is mixed in a predetermined amount in the swirl member 2, the girdle 3, the skirting board 4, and the relief 5, it is possible to obtain the flame retardant certification according to the Building Standards Act (Fire Protection Act).

[Second Embodiment] FIGS. 7 and 8 show a second embodiment of the present invention, and FIG. 7 is a view showing a state in which the ceiling of a building is decorated. In this embodiment, a substantially elliptical annular face member 32 is joined to the ceiling 12 of the building by means of an adhesive or the like. The surface of the face material 32 has a hemispherical convex portion 3
Many 3 are formed in the circumferential direction of the face material 32.

[Third Embodiment] FIG. 9 is a view showing a third embodiment of the present invention and a decorative member for a building. In this embodiment, a building decorative member 34 made of urethane resin is manufactured. The building decoration member 34 includes a substrate portion 35 joined to the curved surface of the round pillar 6 of the building by means of an adhesive or the like, and an embossed decoration portion 36 having a plant design.
It is composed of As a result, various sculptures can be mass-produced at low cost by making a prototype, so that the exterior, interior, and decorative panels of buildings can be freely designed.

[Modification] In this embodiment, the present invention is a round pillar,
Although the present invention is used as a decorative member for buildings such as wall surfaces or ceilings, the present invention is applied to other decorative members for buildings such as windows, stairs, fences, handrails, parapets of bridges, chairs, tables, beds, frames, and other furniture. It may be used as a decorative member or a decorative panel. In addition,
The surface shape of the structure is arbitrary, such as a parabolic shape and a cubic curve shape. In this embodiment, the urethane resin is mainly used as the material of the decorative member, but other material that can be elastically or plastically deformed at room temperature may be used as the material of the decorative member.

In the present embodiment, the present invention is used for a pseudo-wood whose surface has wood grain, but the present invention may be used for a pseudo-stone having a design on the surface. In this embodiment, the wooden mold of the face material is used as the molding mold, but a master mold such as an engraving, relief, or figurine may be used as the molding mold. In addition, the design of the resin molded product is removed from the molding die and then subjected to a surface treatment (for example, a laminated plate, a single plate, various coatings, plating, various sheets) or the like, so that the decorative member can be used infinitely.

[0019]

According to the present invention, since it is formed of a material that can be bent at room temperature, waste of the material can be eliminated, and a large number of decorative members having the same shape can be produced at low cost. Also, since the decorative member can be bent along the radius of the surface of the structure, even if an error occurs in the radius dimension between the radius of the surface of the structure and the radius of the decorative member, the surface of the structure is The decorative member can be attached without a gap.

[Brief description of drawings]

FIG. 1 is a front view showing a state in which a round pillar and a wall surface of a building used in a first embodiment of the present invention are decorated.

FIG. 2 is a partial perspective view showing a swirler used in the first embodiment of the present invention.

FIG. 3 is a sectional view showing a swirler used in the first embodiment of the present invention.

FIG. 4 is a perspective view showing a state where the swirler used in the first embodiment of the present invention is attached to a round pillar.

FIG. 5 is a sectional view showing a waist band used in the first embodiment of the present invention.

FIG. 6 is a cross-sectional view showing a skirting board used in the first embodiment of the present invention.

FIG. 7 is a cross-sectional view showing a state in which the ceiling of the building used in the second embodiment of the present invention is decorated.

FIG. 8 is a front view showing a face material used in a second embodiment of the present invention.

FIG. 9 is a front view showing a decorative member for a building used in a third embodiment of the present invention.

FIG. 10 is a perspective view showing a conventional method for manufacturing a decorative member for a building.

FIG. 11 is a perspective view showing a state in which a conventional decorative member for a building is attached to a round pillar.

[Explanation of symbols]

 2 Miroko (decorative member of structure) 3 Waist belt (decorative member of structure) 4 Baseboard (decorative member of structure) 5 Relief (decorative member of structure) 6 Round pillar of building 7 Inner wall of building 12 Building Ceiling of things

Claims (6)

[Claims] 1. A decorative member for a structure, which is attached to the surface of the structure and is formed of a material that can be bent at room temperature. 2. The decorative member for a structure according to claim 1, wherein the decorative member is mixed with a flame retardant in a predetermined amount. 3. The decorative member for a structure according to claim 2, wherein the decorative member is made of urethane resin that is elastically deformable at room temperature. 4. The decorative member for a structure according to claim 3, wherein the decorative member is a pseudo tree having a grain on its surface. 5. The decorative member for a structure according to claim 3, wherein the decorative member is a pseudo stone whose surface is designed. 6. The decorative member for a structure according to claim 3, wherein the decorative member is surface-treated pseudo wood, pseudo stone, pseudo gypsum, or pseudo metal.