JPS61277761A - Method for interior finish of corner part of building and interior material - Google Patents

Abstract

(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

DETAILED DESCRIPTION OF THE INVENTION (Field of Industrial Application) The present invention relates to an interior decoration method for finishing an interior with an arcuate curve on the protruding corners and large corners of pillars and ceilings of general buildings, and interior decoration used in the method. It is related to materials.

(Structure of the prior art and its problems) Conventionally, in order to finish the interior of the inside corner or the outside corner of the joint with a column, ceiling, or wall, it is necessary to finish the interior at a right angle along the corner. Currently, it is finished, so if it is hit by other objects during or after construction,
Damage such as chipping at corners is likely to occur. Moreover, if it is finished in an angular shape, it will be inferior in softness and safety.

On the other hand, it is possible to finish interior corners using members with curved surfaces, but since the degree of curvature of that surface is uniform and cannot be changed, There are problems such as the need for members having various degrees of curvature in order to accommodate this.

(Objective of the Invention) The present invention has been made in view of the above problems, and provides a method for interior decoration of corners at a construction price that allows interior finishing with a desired degree of curvature easily, regardless of whether the corner is a protruding corner or a large corner. The present invention provides an interior material used in the method.

(Structure of the Invention) In order to achieve the above object, the method for interior decoration of a corner of a building according to the present invention involves fixing a rigid plate material having a constant width to both sides of the back surface of an elastically bendable plate material over the entire length. A decorative material that can be bent and deformed is formed in the central part of the plate-like object where the rigid plate material is not provided, and the central part of this decorative material is bent along a corner such as an inside corner or an outside corner. The rigid member, which is curved to form a space between the corner and the decorative material and is fixed to both sides of the back surface of the decorative material, is tightly attached to both side wall surfaces of the corner;
As mentioned above, the structure of the interior material used in this method is to have a rigid plate material with two constant widths on both sides of the back surface of a plate-like object that can be elastically bent and deformed over the entire length. Arbitrarily bending the central part of the plate-like object by fixing it across the board;
It is configured to be deformable.

The interior material constructed in this way can be applied to either an outside corner or an inside corner, and when installed on an outside corner, the center part of the surface where no rigid board is provided is curved into a convex arc shape, and When constructing the corner, the rigid plates on both sides are fixed to the walls on both sides of the corner by curving in the opposite direction.

(Explanation of Embodiments) An embodiment of the present invention will be described with reference to the drawings. It has a rectangular plate shape that has a length and an appropriate width according to the length of the corner to be constructed, and is capable of elastic bending deformation. Rigid plates (2) (2) having a constant width are fixed to both sides of the back surface of the object (1) with an adhesive or the like over the entire length, and a desired width is created between the opposing inner end surfaces of both rigid plates (2) (2). By providing the interval (3), an interior material A that can be bent and deformed is constructed at the center of the plate-like object (l)' in the interval (3).

As the plate-like material (1) of this interior material A, in the figure, two wooden veneers 1a, 1a are polymerized via kraft paper 1b,
These wooden veneers 1a, 1a are superimposed with their back cracks facing toward the exposed surface so that bending can be easily performed.

However, in the present invention, such a wooden veneer is used as the plate-like material (1) due to its ease of cutting and cross-sticking properties, but it is not limited to this, and other elastic bending deformations are possible. metal materials, plastic materials, hard rubber,
It may also be formed from a material such as cardboard.

In addition, a rigid plate material (21) is made of plywood due to its ease of nailing and cutting, but this plate material may also be made of a similarly rigid inorganic material or plastic material.

(4) is a non-woven fabric layered on the entire surface of the plate-shaped object (1),
Although it is intended to prevent cracks on the surface of the plate-shaped object (1), it is not necessary to provide it.

A method for interior decorating a corner using interior material A constructed in this manner will be described below.

First, as shown in Fig. 4, when constructing the projecting corner formed by the pillar (5), the central part of the plate-like interior material A is curved into a convex arc shape along the corner of the pillar. , the rigid plate material (2) fixed to both sides of the back side is closely attached to the surface of the rim (base) (6) (6) whose end is fixed to the perpendicularly continuous surface of the column (5), and nailed etc. It is fixed by

At this time, the portion of the rigid plate (2) (2) can be kept straight, and the central portion where the rigid plate is not provided can be made to have a desired uniform degree of curvature.

The back surface of the curved part of the interior material A installed in this way and the column (5
) There is an appropriate space (7) between the surfaces of the furring (6) fixed to the
) is formed.゛Next, the furring edge (6) on the outer end surface side of the rigid member (2)
After a gypsum board (8) or the like is layered on the surface so as to be on the same horizontal plane as the interior material A, a cross finish (9) is applied continuously from the surface of the interior material A to the surface of the gypsum board.

On the other hand, as shown in FIG.
6) When applying (6) to the part formed at the large corner, curve the center part of interior material A so that the front surface side becomes a concave arc surface, and add rigid plate materials on both sides (2) (2) The rim (6) (61) is fixed to the surface of the plate-like object (1) by nailing, etc., and the back side of the curved part of the plate-shaped object (1) is connected to the corner α. do.

After that, the outer edge (
6) A cloth base such as plasterboard 8a is applied to the surface so that it is flush with the interior material A, and then a cloth (9) is pasted from the interior material A to the surface of the cloth base.

(Effects of the Invention) As described above, according to the present invention, a rigid plate having a constant width is fixed to both sides of the back surface of an elastically bendable plate over the entire length, and a plate without the rigid plate is fixed. Since we use a decorative material that can bend and deform at the center of the object, the center of the decorative material can be bent steplessly to the desired degree of curvature from a flat state using the rigid plate materials on both sides as fulcrums. The curvature can be freely changed by changing the spacing between the plates on both sides, and since the structure is simple, it is possible to improve productivity and storage, and it is easy to handle during construction. It is what it is.

Furthermore, during construction, the central part can be easily bent to the desired degree of curvature using the rigid plates on both sides of the back as fulcrums. It can be constructed accurately and easily by simply fixing the board to the underlying surface, and it eliminates the problems of conventionally finished right-angled corners, giving it a soft feel and the occurrence of chipping at the corners. It is possible to form a corner that has an appearance without a corner.

In addition, in the present invention, the central part of the interior material can be curved into either a convex arc shape or a concave arc shape, so it can be used for either an external corner or an internal corner, and work up to cross finishing can be performed efficiently. .

[Brief explanation of the drawing]

The drawings show an embodiment of the present invention, and Fig. 1 is a simplified perspective view of the interior material, Fig. 2 is a sectional view, Fig. 3 is an enlarged sectional view of the main part, and Fig. 4 is a construction method for the projecting corner. FIG. 5 is a cross-sectional view showing the construction method for the inside corner. (1)...Plate material, (21(2)...Rigid plate material, (
3)...Gap part, (5)...Column, (6) (6)・
...Brim, A...Interior material. →Be? :, ha

Claims (2)

[Claims] (1) A rigid plate material having a constant width is fixed to both sides of the back surface of a plate-like object that can be elastically bent and deformed over the entire length, so that bending deformation can be performed at the center of the plate-like object where the rigid plate material is not provided. The central part of this decorative material is curved along the corner such as an inward corner or an outgoing corner so as to form a space between the corner and the decorative material, and the back surface of the decorative material is A method for interior decoration of a corner of a building, characterized in that the rigid members fixed to both sides are closely attached and fixed to both side wall surfaces of the corner. (2) A rigid plate having a constant width is fixed to both sides of the back surface of the plate-like object which can be elastically bent and deformed, so that the central part of the plate-like object can be arbitrarily bent and deformed. Interior materials.