JP2001279908A - Building material made of aluminum used for interior finishing or external facing - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide a building material made of aluminum used for epoch- making interior finishing or external facing having extremely high commodity value. SOLUTION: In the building material 1 made of aluminum used for the interior finishing or external facing of a building, the building material is used for interior finishing or external facing in which bamboo joint-shaped projections 2 are formed to an external surface.

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to an aluminum building material used for interior or exterior.

[0002]

2. Description of the Prior Art Conventionally, bamboo fences, which have a high-grade feel, have been favorably used as a fence standing around a wooden building house since ancient times.

However, if the fence is actually made of natural bamboo material, it is difficult to prepare a bamboo material that is well-knotted, uniform in color and gloss, which is why the bamboo fence is expensive. Moreover, if a part of the bamboo fence is damaged, it is extremely difficult to restore it without changing the surroundings.

In view of the above, molded bamboo materials made of vinyl chloride have been proposed in the past. However, problems such as difficulty in disposing of this bamboo material (industrial disposal problem), and problems in durability such as fading and bending are pointed out. Have been.

In view of this problem, the present invention provides an innovative interior or exterior with extremely high commercial value such as excellent durability and recyclability while maintaining the unique taste of natural bamboo. Invented the aluminum building material used.

[0006]

The gist of the present invention will be described with reference to the accompanying drawings.

An aluminum building material 1 used for the interior or exterior of a building, wherein the outer surface has a bamboo puffed projection 2
The present invention relates to an aluminum building material used for interior or exterior, wherein

[0008]

According to the present invention, a bamboo bar-shaped projection 2 is formed on the outer surface of an aluminum building material 1, and this building material 1 is used to form the interior or exterior of a building. .

Therefore, according to the present invention, various effects can be obtained from materials which have not been conventionally used for this kind of article, such as being able to recycle without fading or curving while maintaining the unique taste of natural bamboo. It is an aluminum building material used for innovative interior or exterior with extremely high commercial value.

[0010]

BRIEF DESCRIPTION OF THE DRAWINGS The drawings illustrate one embodiment of the present invention and will be described below.

The present embodiment is an aluminum building material 1 used for the interior or exterior of a building, in which a barb-like protrusion 2 is formed on the outer surface. The aluminum building material 1 of the present embodiment is a long material of several meters.

Specifically, as shown in FIGS. 1 and 3, the building material 1 is a plate material 3 and a pipe-shaped rod material 4 constituting a fence 5.

The plate material 3 is obtained by drawing or extruding an aluminum material, and has a structure imitating a bamboo in which three half-shaped portions (semi-cylindrical shaped portions) are juxtaposed. At the time of molding, an appropriate force is applied inward from both sides or one side in the length direction to form a bamboo puff-shaped protrusion 2 having a recess 2b between the protrusions 2a at an arbitrary position on the plate material 3. (See FIG. 2).
The projections 2 a and the depressions 2 b appear as irregularities on the back surface of the plate 3. The plate 3 has locking portions 3a and 3b formed on left and right side edges thereof to be connected to the other plate 3.

The surface of the plate member 3 according to the present embodiment is appropriately painted like a bamboo.

The bar member 4 is obtained by drawing or extruding an aluminum material, similarly to the plate member 3, and has a structure simulating an elongated bamboo bar. At the time of molding, an appropriate force is applied inward from both sides or one side in the longitudinal direction, and the barb-shaped protrusion 2 having a concave portion 2b provided between the convex portions 2a at an arbitrary position of the rod 4 is formed. (See FIG. 4). The projections 2 a and the depressions 2 b appear as irregularities on the back surface of the plate 3.

The surface of the bar 4 according to the present embodiment is appropriately painted like a bamboo.

The building material 1 according to the present embodiment includes the above-described plate material 3
In addition to the shape of the bamboo bar 4 and the like, for example, the shape shown in FIG. 6 in which bamboo is halved, the shape shown in FIG. It can be appropriately designed.

Further, as a material constituting the building material 1 according to the present embodiment, if it is a pure aluminum material, the advantages of light weight and low cost can be obtained as much as possible. Aluminum alloys and the like can be appropriately adopted in consideration of utilizing the above.

As a method of forming the building material 1 according to the present embodiment, besides drawing or extrusion, for example, a method in which an aluminum chip is melted and molded is considered. Since this embodiment is configured as described above, the fence 5 is formed by combining the plate 3 and the bar 4 as shown in FIG.

Therefore, according to the present embodiment, while maintaining the unique taste of natural bamboo, it can be recycled without fading or curving unlike resin (vinyl chloride), and furthermore, The material is extremely durable and the installation workability is extremely good due to its light weight. For this kind of product, various effects can be exerted from a material which has not been conventionally used.

[Brief description of the drawings]

FIG. 1 is a perspective view showing the present embodiment.

FIG. 2 is a sectional view taken along line AA of FIG.

FIG. 3 is a perspective view showing the embodiment.

FIG. 4 is a sectional view taken along line BB of FIG. 3;

FIG. 5 is an explanatory diagram of a use state of the present embodiment.

FIG. 6 is a sectional view showing another embodiment.

FIG. 7 is a sectional view showing another embodiment.

[Explanation of symbols]

 1 building materials 2 protrusion

Claims (1)

[Claims] 1. An aluminum building material used for the interior or exterior of a building, which is used for interior or exterior, wherein a bamboo puff-like projection is formed on the outer surface. Aluminum building materials.