JP3318644B2 - Decorative building material and door using the decorative building material - Google Patents

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a decorative building material usable for a partition plate, an outer wall, and the like, and a door using the decorative building material.

[0002]

2. Description of the Related Art Many panel building materials used for exterior panels and room partitions have a certain pattern. The panel building material having such a pattern can provide an added value that gives a beautiful and luxurious impression to the appearance.

[0003]

However, most of the conventional panel building materials have a planar pattern, and most of them have irregularities on the surface at most.

[0004] In view of the above-mentioned conventional circumstances, an object of the present invention is to provide a decorative building material capable of obtaining a three-dimensional and deep pattern and changing the pattern at a viewing angle by causing moire.

[0005]

SUMMARY OF THE INVENTION In order to achieve the above object, the present invention provides a surface plate having a plurality of regularly formed holes, and a plurality of holes arranged at a distance from the surface plate. It is characterized by having a formed intermediate plate and a pattern plate provided with a pattern and arranged at a distance from the intermediate plate.

According to the present invention, the intermediate plate has a configuration in which some holes are formed larger than the holes in the surface plate, and the aperture ratio of the holes formed in the intermediate plate is the same as that of the surface plate. It is effective if the aperture ratio is larger than.

Further, the present invention is effective when the intermediate plate has irregularities having regularity.

Furthermore, the present invention is effective when the pattern of the pattern board is formed by extraction.

Still further, the present invention is effective when the pattern of the pattern board is formed by perforation.

Further, in order to achieve the above object, the present invention provides a first door member having a surface plate on which a number of holes having regularity are formed, and a space between the first door member and the surface plate of the first door member. A second arrangement having an intermediate plate with a plurality of holes formed therein
A door member, and a third door member having a pattern plate provided with a pattern, which is arranged at a distance from the intermediate plate of the second door member and is provided so as to be independently movable along a substantially parallel trajectory, When the first door member, the second door member, and the third door member are opened, they are overlapped within a movement range thereof.

[0011]

Embodiments of the present invention will be described below with reference to the accompanying drawings.

FIG. 1 is an exploded perspective view showing an example of a decorative building material according to the present invention. In FIG. 1, reference numeral 1 denotes a surface plate, reference numeral 10 denotes an intermediate plate, and reference numeral 20 denotes a pattern plate. The surface plate 1, the intermediate plate 10 and the pattern plate 20 are made of stainless steel, steel, or the like formed in the same rectangular shape. It is composed of a metal plate. As shown in FIGS. 1 and 2, the surface plate 1 is formed with a large number of small holes 2 having a regular surface. The intermediate plate 10 is, as shown in FIGS. 1 and 3,
A large number of intermediate small-diameter holes 11 and a plurality of intermediate large-diameter holes 12 are formed. In this example, the intermediate small-diameter holes 11 and the intermediate large-diameter holes 12 are also formed with regularity. Further, as shown in FIGS. 1 and 4, the pattern plate 20 is provided with a large number of pattern small-diameter holes 21 and a substantially regular hexagonal pattern portion 22 by a portion where the small-diameter holes are not formed.

In this embodiment, the surface small-diameter hole 2 of the surface plate 1, the intermediate small-diameter hole 11 of the intermediate plate 10, and the pattern small-diameter hole 21 of the pattern plate 20 are formed to have substantially the same diameter.
The intermediate small-diameter hole 11 of the intermediate plate 10 and the pattern small-diameter hole 21 of the pattern plate 20 may be formed to have a slightly larger diameter than the surface plate small-diameter hole 2. Also, the intermediate large-diameter hole 12 of the intermediate plate 10 and the pattern plate 2
The 0 pattern portions 22 are formed in substantially the same size and provided at positions corresponding to each other.

The surface plate 1 and the intermediate plate 1 thus configured
By arranging the pattern 0 and the pattern plate 20 at intervals, moire is generated by the small diameter holes of the surface plate 1 and the intermediate plate 10 and the pattern plate 20 thereafter. Part 22 to intermediate plate 1
When viewed through the 0 intermediate large-diameter hole 12, the pattern of the pattern portion 22 looks round or rhombic, hexagonal, triangular, or the like from that angle. The surface plate 1, the intermediate plate 1
The diameter of the small-diameter hole of the 0 and the pattern plate 20 and the interval between the plates are appropriately set depending on the size of the building material and the like.

[0015] Thus, the decorative building material of the present invention comprises a surface plate 1,
The intermediate plate 10 and the pattern plate 20 can generate a variety of unprecedented patterns.

FIG. 5 is an explanatory view showing an example of use as a decorative building material of the present invention. In this example, the present invention is used for a handrail 30 such as a veranda or a staircase. In this case, the surface plate 1, the intermediate plate 10, and the pattern plate 20 are arranged on the fence plate 31 of the handrail 30.

With this configuration, a handrail with added value can be provided. FIGS. 6 (a) and 6 (b)
It is an explanatory view showing another embodiment of the present invention. FIG.
In (a) and (b), reference numeral 100 denotes a door of a garage or the like, and the door 100 of the present example has three door members 101, 111, 1.
21. These three door members 101, 111,
Reference numeral 121 denotes a first door member 101 having the front plate 1 in the front as viewed from the surface, and a second door member 11 having the intermediate plate 10 in the middle.
1. A third door member 121 having a pattern plate 20 on the back side is arranged, and each of the door members 101, 111, 121 is independently supported by the guide rail 102. An appropriate interval is provided between the surface plate 1 of the first door member 101 and the intermediate plate 10 of the second door member 111, and between the intermediate plate 10 and the pattern plate 20 of the third door member 121. I have.
In this case, if the respective intervals between the surface plate 1 and the intermediate plate 10 and between the intermediate plate 10 and the pattern plate 20 can be obtained, the first door member 101,
The second door member 111 and the third door member 121 may be configured such that the frame supporting the plate is in sliding contact with each other.

When the door 100 constructed as described above is opened, as shown in FIGS.
There is a portion where 1, 111 and 121 can be overlapped. Therefore, when the door members 101, 111, 121 are closed, one by one patterns can be seen, and three door members 101, 111, 121 can be seen.
By opening the door, it is possible to see a variety of patterns as described above by overlapping the door members.

Although the preferred embodiment of the present invention has been described above, the present invention is not limited to the above-described embodiment.
It can be variously modified. For example, in the above embodiment, the pattern portion 22 of the pattern plate 20 is formed by not providing a small-diameter hole, but the pattern of the pattern plate 20 may be formed in the shape of a hole. Further, although the intermediate plate 10 is formed of a flat plate, the intermediate plate 10 may be a plate provided with waves or zigzag waves like a galvanized steel plate. The surface plate 1, the intermediate plate 10
The pattern plate 20 is preferably made of a metal plate in terms of strength and the like, but may be made of a material other than metal such as plastic. Alternatively, only the surface plate 1 and the pattern plate 20 may be made of a metal plate in terms of strength and the like, and the intermediate plate 10 may be made of a material other than metal such as plastic.

[0020]

According to the structure of the present invention, moiré can be generated, and in the state where the moiré is generated, a change in the shape of the pattern portion of the pattern plate, which has not existed, can be generated.

[Brief description of the drawings]

FIG. 1 is an exploded perspective view showing an example of a decorative building material according to the present invention.

FIG. 2 is a front view of the surface plate.

FIG. 3 is a front view of the intermediate plate of FIG. 1;

FIG. 4 is a front view of the pattern board of FIG. 1;

FIG. 5 is an explanatory sectional view showing one usage example of the decorative building material according to the present invention.

FIGS. 6A and 6B are an example of a door using the decorative building material according to the present invention, and are a plan view and a front view showing a closed state.

7 (a) and 7 (b) are a plan view and a front view showing a state where the door of FIG. 6 is opened.

[Explanation of symbols]

 DESCRIPTION OF SYMBOLS 1 Surface board 2 Surface small diameter hole 10 Intermediate board 11 Intermediate small diameter hole 12 Intermediate large diameter hole 20 Pattern board 21 Pattern small diameter hole 22 Pattern part 101,111,121 Door member

──────────────────────────────────────────────────続 き Continued on the front page (58) Fields surveyed (Int.Cl. ⁷ , DB name) E04C 2/54 E04C 2/08 E06B 3/76 E04F 11/18

Claims (6)

(57) [Claims] 1. A surface plate having a number of regular holes formed therein, an intermediate plate having a plurality of holes formed therein, an intermediate plate having a number of holes formed therein, and an intermediate plate having a plurality of holes formed therein, wherein A decorative building material, comprising: a pattern board provided with a pattern. 2. The intermediate plate, wherein some holes are formed larger than the holes of the surface plate, and the aperture ratio of the holes formed in the intermediate plate is larger than the aperture ratio of the holes of the surface plate. The decorative building material according to claim 1, which is large. 3. The decorative building material according to claim 1, wherein the intermediate plate is formed with irregularities having regularity. 4. The decorative building material according to claim 1, wherein the pattern of the pattern board is formed by extraction. 5. The decorative building material according to claim 1, wherein the pattern of the pattern board is formed by perforation. 6. A first door member having a surface plate on which a number of holes having regularity are formed, and an intermediate plate disposed at a distance from the surface plate of the first door member and having a number of holes formed thereon. And a third door member having a pattern plate provided with a pattern can be independently moved along a substantially parallel trajectory with respect to the intermediate plate of the second door member. Wherein the first door member, the second door member, and the third door member are overlapped within a range of movement when opened.