JP2001020443A - Interior finishing construction - Google Patents

Abstract

PROBLEM TO BE SOLVED: To make the replacement of interior finishes easier by forming the interior finishes with decorative sheets having flexibility and arranging them to curved shapes by the flexibility of this decorative sheet. SOLUTION: Ceiling work is carried out by using an elastic coupling device 2 installed at the side surface near the ceiling of columns 311, 312, an elastic coupling device 2 provided at the strut 327 and two flexible decorative sheets 10. And the length of a decorative sheet 10 arranged between a column 311 and a strut 327 is made longer than the distance between the column 311 and the strut 327 and also formed to a pre-curved state by the flexibility. In addition, a lighting fixture 801 is provided at the tie beam 324, a lighting fixture 802 is provided between the tie beam 324 and the columns 311, 312 and the decorative sheet 10 is lighted from the rear side, and the decorative sheet 10 is made by impregnating a resin to a Japanese paper. Thus, the interior finishes with excellent design can be obtained together with light weight and easy installation work.

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to an interior construction structure of interior materials such as ceilings and walls for the interior of various buildings.

[0002]

[Prior Art] Concrete buildings such as various buildings,
The interior construction of the interior of a wooden building such as a general house is performed by attaching the interior material to the framework of the building. Various plate materials were used as the interior material, and nailing or screwing was used as a fixing method. In addition, as an application place of the above-mentioned interior construction, a ceiling, a wall, etc. in a room are mentioned.

[0003]

However, in the prior art, a plate material is often used as an interior material, and the plate material has a considerable weight. For this reason, when installing the interior, it is necessary to fix the interior material very firmly in order to prevent falling. For example, fixing with screws, nails, or the like requires complicated operations such as hitting a large number of screws or nails evenly over the entire interior material. For this reason, it was troublesome to replace the interior material once it was installed. Therefore, there has been proposed a method for fixing a flexible cloth to a ceiling material or the like as disclosed in Japanese Patent Application Laid-Open No. 3-51455.

[0004] However, even in the above technique, the cloth is strong and hard and fixed to the skeleton to constitute the interior construction structure, so that it tends to have a planar appearance and is poor in design. Furthermore, depending on the material of the interior material, expansion and contraction due to moisture absorption may occur. However, in such a conventional technology, the interior material is strongly and firmly fixed, so that the interior material may warp and warp over time, resulting in an unsightly state. There was a problem.

The present invention has been made in view of the above-mentioned conventional problems, and an object of the present invention is to provide an interior construction structure in which the interior material is lightweight, easy to construct and replace, and excellent in design. .

[0006]

According to a first aspect of the present invention, there is provided an interior construction structure in which an interior material is attached to a skeleton body constituting a building, wherein the interior material is formed of a decorative sheet having flexibility and the decorative material. An interior construction structure characterized by being arranged in a curved shape by the flexibility of a sheet.

The most remarkable point in the present invention is that the interior material is made of a decorative sheet having flexibility, and the decorative sheet is arranged in a curved shape by utilizing the flexibility of the decorative sheet. Here, the skeleton means columns 311, 312, rafters 321, shed bundle 32, for example, as shown in FIG.
Building 3 composed of 2,323, hut beams 324, etc.
Of the ceiling and walls. Other structures include a rim provided between pillars constituting a wall surface. The above-mentioned flexibility is a property that can be bent and flexed appropriately, and will be described later in detail.

Next, the operation of the present invention will be described. The interior material of the present invention is lightweight because it is made of a decorative sheet. Therefore, it is difficult for interior materials to fall or fall off from the skeleton.
It is safe. Also, since it is a lightweight interior material and requires only a small fixing force to the skeletal body, construction is easy by that much. Therefore, replacement of the interior material is also easy.

Furthermore, in contrast to the conventional structure in which an interior material such as a plate material is fixed to a skeleton, the present invention uses a decorative sheet to arrange the interior material in a curved shape by utilizing the flexibility of the decorative sheet. For this reason, even if expansion and contraction due to moisture absorption occurs, this expansion and contraction can be absorbed by the expansion and contraction of the curved portion, which makes it difficult for wrinkles and sagging to occur in the decorative sheet as the interior material due to expansion and contraction. Can be. In addition, since it is curved and arranged, the appearance becomes a three-dimensional shape constituted by a curved surface, and an interior construction structure having excellent design can be easily constructed.

As described above, according to the present invention, it is possible to provide an interior construction structure having a lightweight interior material, easy construction and replacement, and excellent design.

Next, it is preferable that the decorative sheet is fixed to the skeleton through an elastic connecting member. In contrast to the conventional structure in which an interior material such as a plate material is fixed to a skeleton, in the invention according to the present invention, a decorative sheet having flexibility is fixed to the skeleton by an elastic connector. The degree of freedom can be increased, and an interior construction structure with excellent design can be easily constructed. Furthermore, since the decorative sheet is elastically fixed, even if expansion and contraction due to moisture absorption occurs, this expansion and contraction can be absorbed by the expansion and contraction of the elastic connector. Therefore, wrinkles and sagging of the decorative sheet due to expansion and contraction can be suppressed.

Next, the decorative sheet is preferably formed by impregnating a paper or cloth with a synthetic resin. Such a decorative sheet can give a peculiar soft impression, for example, when the woven pattern of the paper fiber is seen or when the texture of the cloth is seen. Therefore, an unprecedented Japanese-style atmosphere can be created. Especially suitable for tailoring in a Japanese style room. In addition, since it is made of paper or cloth, it expands by about 0.5 to 2% when it absorbs moisture, but it can be kept looking because it is stretched without sagging by the elastic connector.

The decorative sheet can be made by impregnating paper or cloth with a suitable resin. Alternatively, it can be produced by printing a design on paper or cloth and then impregnating the resin. As this resin, a thermoplastic resin is preferable.
In particular, at least one selected from diallyl phthalate resin, melamine resin, phenol resin, and unsaturated polyester
More than one species can be used.

Next, it is preferable that the elastic connecting member comprises a spring spring and a locking portion for locking to the decorative sheet. The engaging portion allows the decorative sheet to be securely fixed to the elastic connecting member, and the elastic force required for the elastic connecting member can be easily obtained by using a spring.

Next, as in the fifth aspect of the present invention, it is preferable that the elastic connector has a rail fixed to the skeleton and a liner that moves along the rail.
Accordingly, the elastic connecting member can be configured to be fixable at an arbitrary position along the rail, so that the interior material can be easily fixed and the construction can be facilitated.

Next, as in the sixth aspect of the present invention, it is preferable that the skeleton has a hidden plate for making at least a base of the elastic connecting member invisible from below the room. As a result, the elastic coupler can be made invisible from below the room, and a good-looking interior construction structure can be obtained.

Next, it is preferable that the skeleton has a support for fixing an end of the decorative sheet. Thus, the decorative sheet can be easily fixed. Note that a double-sided tape or a U-shaped member (see FIGS. 8 and 9) can be used as the support.

According to the present invention, the decorative sheet has a thickness of 0.1 to 1.0 mm and a bending strength of 10 to 20.
0 MPa, flexural modulus 1 to 20 GPa, tensile strength 10
It is preferable to have a flexibility of 200 MPa. This makes it possible to easily perform the bending and the tensioning. If the thickness is less than 0.1 mm, it may not be able to withstand the required tensile strength. In addition, there is a risk that it will sag when bending is performed. If it exceeds 1.0 mm, the stiffness becomes too strong, and it may be difficult to perform the bending.

When the bending strength is less than 10 MPa,
There is a risk of breaking during bending. 200MPa
If it exceeds, it may not bend sufficiently and may not be able to perform the required bending.

When the flexural modulus is less than 1 GPa,
There is a danger that it will sag during bending. If it exceeds 20 GPa, it may not be able to bend sufficiently and may not be able to bend. If the tensile strength is less than 10 MPa, it may not be able to withstand the required tension and may be broken.

[0021]

DESCRIPTION OF THE PREFERRED EMBODIMENTS Embodiment 1 An interior construction structure according to an embodiment of the present invention is shown in FIG.
This will be described with reference to FIG. In the interior construction structure of this example, as shown in FIG.
01, pillars 311, 312 and rafters 321 to be described later.
The interior material was attached to the skeleton such as. The interior material is made of a flexible decorative sheet 10 and is arranged in a curved upward direction due to the flexibility of the decorative sheet 10.

The details will be described below. The interior construction structure of this example is a ceiling construction structure 1 applied to the ceiling of the room 301 on the left side of the drawing on the second floor of the building 3 as shown in FIG. In the room 301, shed bundles 322, 323 are provided vertically below the rafters 321 on the roof, and the shed beams 324 are perpendicular to the shed bundles 322, 323 (parallel to the floor 300 of the room 301). But the hut beam 3
A shed bundle 327 is provided below 24. The room 301 is composed of columns 311 and 312 and the like and wall surfaces (not shown) provided between the columns. These structures serve as the skeleton.

As shown in FIG. 2 (a), the ceiling construction structure 1 of this embodiment has side surfaces 31 near the ceiling of the columns 311 and 312.
0, an elastic connector 201 provided on the shed bundle 327, and two flexible decorative sheets 10 arranged between the three members. Pillar 311 above
The length of the decorative sheet 10 disposed between the shed bundle 327 and the shed bundle 327 is longer than the distance between the pillars 311-shed bundle 327, and is configured in a state in which the decorative sheet 10 is curved in advance as shown in FIG. Have been. Similarly, the decorative sheets 10 provided between the two shed bundles 327 and between the other shed bundle 327 and the pillars 312 are also arranged in a curved shape facing upward.

The hut beam 324 is provided with a lighting fixture 80.
1, a lighting fixture 802 is provided between the hut beam 324 and the pillars 311 and 312, so that the decorative sheet 10 can be illuminated from the back side.

The decorative sheet 10 is formed by printing a pattern on Japanese paper or transparent paper by silk printing and then impregnating with diallyl phthalate resin, and has a thickness of 0.25 mm and a bending strength of 1.
23 MPa, flexural modulus 4.4 GPa, tensile strength 83.
It has a flexibility of 4 MPa.

Next, the mounting structure of the elastic connector 2 will be described. The elastic connector 2 provided on the side surfaces 310 of the columns 311 and 312 will be described. As shown in FIG. 1, the elastic connector 2 includes a spring 22 for pulling the flexible decorative sheet 10 and a locking portion for locking the flexible decorative sheet 10. As shown in FIGS. 1 and 4 (b), the elastic connecting member 2 is a rail 24 having a groove 241.
And a liner 23 that moves along the groove 241 of the rail 24.

As shown in FIG. 4A, the liner 2
Reference numeral 3 denotes a substantially frustoconical main body 234, a spring 233 provided on the bottom of the main body 234, a washer 232, a stopper 231 and a hook 235 provided on the top of the main body 234.
As shown in FIG. 4B, the stopper 231 is provided so as to be rotatable by 90 ° with respect to a center axis C penetrating the main body 234. The liner 23 can be installed movably along the rail 24 by fitting a stopper 231 into the groove 241 as shown in FIG. 4C, and as shown in FIG. By rotating the metal fitting 231 by 90 ° with respect to the center axis C, it can be fixed at an arbitrary position on the rail 24 as shown in FIG.

As shown in FIG. 1, the rail 24 is fixed to the bottom surface 291 of a fixing plate 292 having an L-shaped cross section, which is screwed to the side surface 310 of the column 311 with an adhesive or a screw. The fixing plate 292 has a hidden plate 293 rotatably mounted on a hinge 290. As shown in FIG. 1 and FIG.
4 is surrounded by the fixing plate 292 and the concealing plate 293 and cannot be seen from below the room 301. In addition, the elastic connector 2 is similarly invisible. Also,
The lower surface of the fixing plate 292, the hidden plate 2
A decorative plate 299 is affixed to the outer surface of 93.

As shown in FIG. 5 (a), the spring 22 of the elastic connecting member 2 has hooks 221 and 222 at both ends. 222 is connected to the hook 235 of the liner 23.

As shown in FIG. 5 (b), the mounting clip 21 has a scissors shape and includes a scissor portion 212 and a grip portion 211 which are rotatably fixed by a shaft 213 provided at an intermediate fulcrum.
The scissors 212 are provided with concave and convex notches 214 for locking the decorative sheet 10 without slipping. In addition, grip part 2
The hook 221 of the spring 22 is provided on the inner
Is provided with a hook hole 210 for connecting.

Next, the elastic connector 2 provided on the shed bundle 327
Will be described. Also, as shown in FIG. 3, a spring 22 for pulling the decorative sheet 10 and the decorative sheet 1 are used.
It has a locking portion that locks to zero. And the elastic connector 2
Has two rails 268 and 269, and the rail 269 is provided on the lower surface 320 of the shed bundle 327. Another rail 268 is provided below the rail 268 via the connecting member 27.

The connector 27 comprises a pole 272 and spherical fittings 271 and 273 provided at both ends. The spherical fitting portion 271 is fitted in the groove of the rail 269, and the spherical fitting portion 273 is fitted in the groove of the rail 268. As a result, the rail 268 is fixed below the rail 269.

The back of the rail 268 is a hidden plate 2
61, and both sides of the hidden plate 261 have hinges 260
And a pivotable concealing plate 262 connected by the Since the lower surfaces of the hidden plates 261 and 262 are at positions visible from below the room 301, they are configured as a design surface.

As shown in FIG. 3 and FIG.
The hook 221 of the spring 22 of the elastic connector 2 is connected to the hook ring 210 provided on the side surface 267 on both sides of the rail 9, and the mounting clip 21 provided on the other hook 222 is provided below the left and right of the rail 269. A decorative sheet 10 is provided. The elastic connecting member 2 is hidden by the hidden plates 260 and 262 so as not to be seen from below the room 301.

The operation and effect of this embodiment will be described. The interior material of this example is made of the decorative sheet 10 and is therefore lightweight. Therefore, it is difficult to fall or fall off the pillars 311 and 312 or the rafters 321 which are the skeletons, and it is safe. Further, since the decorative sheet 10 is lightweight and requires only a small fixing force with respect to the pillars 311 and the like as the skeleton body, the construction is easy by that much. In addition, replacement of the decorative sheet 10 is also easy.

Further, in the present embodiment, by utilizing the flexibility of the decorative sheet 10, the decorative sheet 10 is arranged in a curved shape between the column 311 and the shed bundle 327 or the like. For this reason, even if expansion and contraction due to moisture absorption occurs, this expansion and contraction can be absorbed by the expansion and contraction of the curved portion, and wrinkles and sagging of the decorative sheet 10 due to expansion and contraction can be suppressed. Further, since the curved structure is arranged, the appearance becomes a three-dimensional shape constituted by a curved surface, so that the interior construction structure 1 excellent in design can be easily constructed.

Further, since the decorative sheet 10 of this embodiment is fixed to the pillar 311 or the like, which is a skeleton body, by sandwiching the scissor-like mounting clip 21 of the elastic connecting member 2, it is easy to construct from this point. Further, since the elastic connecting member 2 having the spring 22 is used, even when the decorative sheet 10 expands and contracts due to moisture absorption, the elastic connecting member 2 expands and contracts, so that the decorative sheet 10 is expanded.
Of the flexible sheet 10 can be absorbed, and wrinkles and sagging hardly occur in the flexible sheet 10, and a good-looking state can be maintained.

Further, the elastic connector 2 has a rail 24 and a liner 23, and the liner 23 is configured to be movable along the rail and fixed at an arbitrary position. Therefore, the degree of freedom of positioning of the decorative sheet 10 is high, and it can be easily fixed.

Further, since the decorative sheet 10 is based on Japanese paper, it can create a pure Japanese-style atmosphere that is not present in conventional plate materials, and can add a high design to the ceiling construction structure 1. In addition, the hidden plate 293 and the like can hide the elastic connector 2 and the portion where the decorative sheet 10 is connected to the elastic connector 2 from below the room 301, so that the appearance is good. Furthermore, in this example, since the decorative sheet 10 can be illuminated from behind using the lighting fixtures 801 and 802, it is possible to construct the ceiling construction structure 1 which is very excellent in design and gives a fantastic impression. In particular, by using a translucent sheet (when transparent paper is used) as the decorative sheet 10, this effect can be further enhanced.

As described above, according to this embodiment, it is possible to provide an interior construction structure in which the interior material is lightweight, easy to construct and replace, and excellent in design.

In this embodiment, the pillar 311 of the decorative sheet 10 is used.
8 and 9, the side surfaces 310 of the columns 311 and the like and the shed bundle 32 are fixed.
7, a U-shaped member 200 as a support tool
The end of the decorative sheet 10 can also be fixed by using.

Second Embodiment A building 3 of the first embodiment shown in FIG.
In addition to the room 1, rooms 302 to 304 are provided. The decorative sheet 1 having flexibility also on the ceiling of these rooms 302 to 304
0 is applied to the ceiling construction structure 1.

The ceiling construction structure 1 in the room 302 has a climbing beam 325 installed in parallel with the roof rafter 321. The shed bundle 32 is vertically lower than the climbing beam 325 with respect to the floor 300.
8 are provided. Using the elastic connector 2 shown in the first embodiment, the decorative sheet 10 is arranged between the shed bundle 328 and the columns 312 and 313 in a curved shape as shown in FIG. Others are the same as the first embodiment.

The ceiling construction structure 1 of the room 303 is as follows. As shown in FIG. 2A, the room 303 includes a beam 326 of the ceiling configured parallel to the floor 300 and a shed bundle 3 provided vertically below the beam 326 with respect to the floor 300.
32 and a double ceiling constituted by a face material 331 fixed to the columns 314 and 315 and vertically joined to the shed bundle 332. Using the elastic coupler 2 shown in the first embodiment,
Between the pillars 314 and 315 and the face material 331, and a shed bundle 3
The decorative sheet 10 is arranged in a curved shape as shown in FIG. Others are the same as the first embodiment.

The ceiling construction structure 1 of the room 304 is as follows. As shown in FIG. 1, the room 304 is the pillar 31
5 and 316 provided on the side surfaces, respectively, and the elastic connecting member 2 shown in Embodiment 1 and the floor beam 30 as shown in FIG.
The three decorative sheets 10 are installed in a curved shape by the elastic connecting members 2 provided on the rails 3080 fixed to 8, respectively, and these constitute the ceiling construction structure 1. Others are the same as the first embodiment. Also, regarding the ceiling construction structure 1 in each of the rooms 302 to 304 according to FIG.
It has the same function and effect as the first embodiment.

Embodiment 3 As shown in FIG. 10, the present embodiment relates to a room 30 of a building 309.
The ceiling construction structure 1 using the decorative sheet 10 having flexibility provided in 1 to 304 will be described. In the room 301, a decorative sheet is disposed by the elastic connecting member 2 in a downwardly curved shape between the hut beam 324 and the columns 311 and 312. Room 302 has pillars 312 and 313 and climbing beam 325
The decorative sheet is arranged in a curved shape by the elastic connecting device 2 between them.

The room 303 has columns 314 and 315 and beams 326.
The decorative sheet is arranged in a curved shape by the elastic connecting device 2 between them. Room 304 has pillars 315 and 316 and floor beam 3
A decorative sheet is arranged in a curved shape between the rail provided at 08 and the elastic connector 2 (see FIG. 2B).
Reference numeral 80 in FIG. Other details are the same as in the first embodiment. Further, the ceiling construction structure 1 in each of the rooms 301 to 304 according to FIG. 10 has the same operation and effect as the first embodiment.

[0048]

As described above, according to the present invention, it is possible to provide an interior construction structure in which the interior material is lightweight, easy to construct and replace, and excellent in design.

[Brief description of the drawings]

FIG. 1 is an explanatory view of an elastic connecting member provided on a pillar according to a first embodiment.

2A and 2B are explanatory diagrams showing a building and a ceiling construction structure of each room, and FIG. 2B is an explanatory diagram showing rails fixed to floor beams in Embodiments 1 and 2.

FIG. 3 is an explanatory view of an elastic connector provided in a shed bundle according to the first embodiment.

FIG. 4 is a perspective view of (a) a liner and a rail of the elastic connector, (b) a plan view of a fastener,
(C) And (d) Explanatory drawing which fits a liner to a rail.

FIG. 5 is a perspective view of (a) a spring and (b) a perspective view of a mounting clip of the elastic connector according to the first embodiment.

FIG. 6 is an explanatory diagram of a state where the ceiling construction structure is viewed from below the room in the first embodiment.

FIG. 7 is an explanatory view of a main part of a ceiling construction structure according to the first embodiment.

FIG. 8 is an explanatory diagram of a double-sided tape provided on a pillar in the first embodiment.

FIG. 9 is an explanatory diagram of a double-sided tape provided on a shed bundle in the first embodiment.

FIG. 10 is an explanatory view showing a building and a ceiling construction structure of each room in a third embodiment.

[Explanation of symbols]

 1. . . 10. Ceiling construction structure, . . 1. decorative sheet, . . Elastic couplings, 22. . . Spring, 23. . . Liner, 24. . . Rail, 293. . . 2. Hidden plate, . . Building,

Claims (8)

[Claims] 1. An interior construction structure in which an interior material is attached to a skeleton body constituting a building, wherein the interior material comprises a flexible decorative sheet and is arranged in a curved shape due to the flexibility of the decorative sheet. An interior construction structure characterized by: 2. The decorative sheet according to claim 1, wherein
An interior construction structure, wherein the interior construction structure is fixed to the skeleton body via an elastic connector. 3. The interior construction structure according to claim 1, wherein the decorative sheet is obtained by impregnating paper or cloth with a synthetic resin. 4. The method according to claim 1, wherein:
The interior construction structure, wherein the elastic connecting member includes a spring and a locking portion for locking to the decorative sheet. 5. The method according to claim 1, wherein:
The interior construction structure, wherein the elastic connecting device has a rail fixed to the skeleton and a liner that moves along the rail. 6. The method according to claim 1, wherein:
An interior construction structure characterized in that the skeleton has a hidden plate for preventing at least a base of the elastic coupler from being seen from below the room. 7. The interior construction structure according to claim 1, wherein the skeleton has a support for fixing an end of the decorative sheet. 8. The method according to claim 1, wherein:
The interior implementation structure, wherein the decorative sheet has a flexibility of a thickness of 0.1 to 1.0 mm, a bending strength of 10 to 200 MPa, a bending elastic modulus of 1 to 20 GPa, and a tensile strength of 10 MPa or more.