Internal structure and internal construction method

Abstract

To provide an internal structure and an internal construction method for a building, which allows even an amateur to simply and easily construct floors and walls when newly built, enables a Japanese-style room to be remodeled into a Western-style room, and allows construction of floors and walls with heat insulation and soundproofing.SOLUTION: The structure is used when constructing floors in Western-style rooms in buildings or walls of buildings. A heat insulating material and / or sound insulating material is provided on a foldable and openable base 1, a substrate is provided on the upper surface of the base 1, and a finishing material is provided on the upper surface of the substrate. The base 1 is honey core-shaped H and has a grid shape.SELECTED DRAWING: Figure 1

Description

[Technical field]

[0001] The present invention relates to an internal structure and an internal construction method for constructing floors and walls of a Western-style room when newly building a house or remodeling a Japanese-style room into a Western-style room. [Background technology]

[0002] Especially in recent years, due to housing conditions, the number of Japanese-style rooms has been rapidly decreasing. The current situation is that in most cases, when renovating or updating rental housing, apartments, condominiums, and even owner-occupied homes, Japanese-style rooms are converted into Western-style rooms. This is thought to be because most future tenants prefer Western-style rooms, and landlords also believe that Western-style rooms have advantages (for both parties) when it comes to future maintenance, etc. Our main idea is to simplify the construction work required to convert Japanese-style rooms into Western-style rooms, as this has become commonplace and is increasing every year. The normal procedure for converting a Western-style room is as follows: ▲1▼Lift up the tatami mats. ▲2▼Assemble the subfloor joists and rafters. Normally, when assembling a 6-tatami mat room (2.7m x 3.6m) with rafters, for example 2.7 x 13 rafters, 3.6 x 2 rafters, etc., small pieces of scrap wood are assembled at the joints in order to attach a top finish plywood or flooring, and then plywood is applied on top of that with a vinyl tile finish, or 303 x 1820 flooring is attached on top of the rafters with screws or nails, which is time-consuming and cannot be done by amateurs, so a structure and construction method that anyone can easily and simply process is desired. There is also a growing need for thermal insulation and soundproofing.

[0003] Also, as a conventional technique, a temporary floor made of thermoplastic resin is laid without adhesive over the entire surface of the existing tatami surface and / or floor surface of at least a Japanese-style room and / or a Western-style room in a room, and a floor material according to the customer is attached to the entire surface of the temporary floor to remodel the room (see Patent Document 1).

[0004] Furthermore, there is a barrier-free flooring material in which rectangular or square flooring pieces of substantially the same thickness, each having a surface material laminated to a base material, are interchangeably laid on a smooth-surfaced base, and the surface materials of the flooring pieces are different from each other, and one side of one flooring piece is the same size as one side of the other flooring piece, or the larger side of one flooring piece is an integer multiple of the smaller side of the other flooring piece (see Patent Document 2).

[0005] The flooring panels are arranged in a plane to form a floor, and comprise a box-shaped panel body, which has a hollow cavity surrounded by four side surfaces, a top surface and a bottom surface, and a neck portion provided in the top surface that connects the cavity to the outside, the cavity portion and the neck portion forming a Helmholtz resonator.Furthermore, some flooring panel groups, flooring units and soundproof booths are constructed with multiple flooring panels (see Patent Document 3).

[0006] An infrared reflecting member and honeycomb structure insert members are placed on both sides of the member inside the housing to form an enclosed space. The air pressure inside this enclosed space is set to a lower pressure than the outside air pressure (see Patent Document 4). [Prior art documents] [Patent documents]

[0007] [Patent Document 1] Utility Model Registration No. 3164385 [Patent Document 2] Japanese Patent Application Publication No. 11-182001 [Patent Document 3] Patent Application No. 2021-50150 [Patent Document 4] Patent Application No. 2010-245741 Summary of the Invention [Problem to be solved by the invention]

[0008] In the above-mentioned document 1, the temporary floor is simply placed on top of the tatami mats, and flooring material is attached as necessary. Since it is placed on top of the tatami mats, there are problems with dealing with differences in level, etc., and a soft feeling remains when walking on it.

[0009] Furthermore, in the above-mentioned document 2, the tatami area and the flooring area are formed adjacent to each other, which is fundamentally different from the present invention, in which the tatami is removed to create a Western-style room.

[0010] Furthermore, in the above-mentioned document 3, the flooring panels require the panel bodies to be arranged one by one as required, which requires a great deal of labor.

[0011] Furthermore, in the above-mentioned document 4, the air pressure inside the sealed space is made lower than the outside air pressure, which is costly and requires skill in construction.

[0012] The present invention seeks to solve the problems associated with such conventional configurations, and aims to provide an interior building structure and an interior building construction method that, by providing a base plate on the top surface of a foldable and openable base, allows even an amateur to simply and easily construct floors and walls when building a new house, enables remodeling of a Japanese-style room into a Western-style room, and allows the construction of floors and walls with thermal insulation and soundproofing. [Means for solving the problem]

[0013] In order to achieve the above object, the present invention provides a method for constructing interior structures of buildings, which is used when constructing floors of Western-style rooms in buildings, and comprises providing a heat insulating material and / or soundproofing material on a foldable and openable base, providing a substrate on the upper surface of the base, and providing a finishing material on the upper surface of the substrate. A method for constructing walls of buildings, which comprises attaching a foldable and openable base to a wall panel, attaching heat insulating material and / or soundproofing material to the base, and then providing the substrate. The base is honeycore shaped. The base is lattice shaped. The substrate is gypsum board or plastic board. The finishing material is flooring-based or tile-based. A method for constructing interior buildings, which comprises a first step of opening the base and arranging it in a required position on the floorboard, a second step of providing heat insulating material and / or soundproofing material in the space inside the base, a third step of installing the substrate on the upper surface of the base, and a fourth step of applying a finishing material to the upper surface of the substrate. When constructing the walls of a building, the process is characterized by comprising the first step of opening the base and arranging and fixing it in the required position on the wall panel, the second step of fixing heat insulating material and / or soundproofing material in the space within the base, and the third step of placing a substrate on the top surface of the base. Effect of the Invention

[0014] In terms of the building structure, 1) After processing heat-insulating and sound-proofing materials is placed in the hollow space of a foldable and openable base, a base plate is placed on the top surface, and a finishing material, etc. is placed on the top surface of the base plate, resulting in heat-insulating and sound-proofing effects. In addition, the structure is simple yet allows floors and walls to be constructed reliably, and the room can be remodeled into a Western-style room. 2) By making the base honeycore, it is easy to fold and open, and is also strong. 3) The base can be easily processed by simply making cuts to form it into a crisscross shape, and assembly is also easy. 4) Each base is lightweight and foldable, making it very easy to carry. 5) By using gypsum board or plastic plate for the substrate, processing on site is easy. 6) By using flooring or tile-based finishing materials, the work can be done according to preference. 7) Heat insulation and soundproofing materials are pre-processed to fit the space in the base, and can be simply inserted on-site, making the work simple and reliable. Also, by adding charcoal (charcoal powder), far-infrared effects can be obtained. In-building construction methods include: 8) For floors, the process consists of steps 1 to 4, and for walls, the process consists of steps 1 to 3. This makes installation simple, easy, and quick even for beginners. [Brief description of the drawings]

[0015] [Figure 1] FIG. 2 is a plan view of the base of the building structure according to the first embodiment of the present invention. [Diagram 2] FIG. 2 is a plan view of the first embodiment of the building structure of the present invention with the base folded up. [Diagram 3] FIG. 2 is a perspective view of a heat insulating and soundproofing material to be attached to a base of the structure inside a building according to the first embodiment of the present invention. [Figure 4] FIG. 4 is a plan view of another heat and soundproofing material to be attached to the base of the building structure according to the first embodiment of the present invention. [Diagram 5] FIG. 1 is a diagram showing the first process of constructing the base using the construction method inside a building according to the first embodiment of the present invention. [Figure 6] FIG. 4 is a front view of the second process of constructing the base in the indoor construction method according to the first embodiment of the present invention. [Figure 7] FIG. 4 is a front view of the third step of installing a substrate using the indoor installation method according to the first embodiment of the present invention. [Figure 8] FIG. 4 is a front view of the fourth step of applying a finishing material using the interior application method according to the first embodiment of the present invention. [Figure 9] FIG. 11 is a plan view of the second embodiment of the building structure of the present invention with the base folded up. [Figure 10] FIG. 11 is a plan view of the base of the building structure according to the second embodiment of the present invention. [Figure 11] FIG. 11 is a side view of a third embodiment of a method for constructing an interior structure of a building according to the present invention. DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS

[0016] 1 is a foldable and openable (spreadable) honey-core-shaped H base for use in building structures. When opened, the space 1a is formed into a roughly parallelogram shape, but can also be formed into a hexagon depending on how it is spread out. (See Figure 1)

[0017] When the honey core-shaped base 1 is folded, it can be formed into an accordion-like (strip-like) shape (see Figure 2).

[0018] Next, the heat insulating material (soundproofing material) will be explained. Heat insulating material (soundproofing material) 1b is processed to fit the shape (parallelogram, hexagon, or rectangle) of the space 1a of the base 1 (space 21a of the base 21 described later). Possible materials include urethane foam, polystyrene foam, sponge, etc., but there is no particular limitation. (See Figure 3)

[0019] Another heat insulating material (soundproofing material) 1c will now be described. This is a bag 1c1 in which a number of cylindrical foam bodies 1c2 are placed and sealed, and these are inserted into the irregular spaces 1a1 (see FIG. 4). If necessary, it may be possible to put charcoal powder into the foam 1c2 to provide a far-infrared effect.

[0020] A construction method (floor) within a building using this honey-core base 1 will be described. First, after removing the tatami mats (not shown) from the Japanese-style room W, multiple honeycore-shaped bases 1 H cut to the required size are opened (spread out) and fixed in the required positions on the top surface of the floorboard YK with adhesive S or the like (first step) (see FIG. 5). Furthermore, once the size of the Japanese-style room W is known, it is advisable to cut it to the appropriate dimensions in advance and bring it to the site for construction. Even if there are some dimensional errors, the degree of opening (expansion) can be changed without any problems (see Figure 5) (see Figure 6).

[0021] Next, the heat insulating material (soundproofing material) 1b is inserted into the entire space 1a, and one or more bags of another heat insulating material (soundproofing material) 1c are inserted into the uneven space 1a1 (second process) (see FIG. 6).

[0022] Next, the substrate 2 made of a plastic plate or the like is similarly disposed and fixed on the upper surface of the base 1 with an adhesive S1 or the like (third step). Again, if the dimensions are known in advance, they can be cut and brought to the site (see Figure 7).

[0023] Finally, a flooring or tile finishing material 3 is similarly arranged and fixed on the upper surface of the substrate 2 using adhesive S2 or the like. (Fourth step) This can also be pre-cut at a factory or brought in, or finished on-site (see Figure 8).

[0024] The foldable and openable (spreadable) parallel-cross-shaped base 21 in the building structure of the second embodiment is formed into the parallel-cross-shaped I by combining insert plates 21d having a plurality of cuts K formed therein. Thereafter, the heat insulating materials (soundproofing materials) 1b and 1c are inserted into the spaces 21a1 and 21a2 of the base 21. This can be constructed in the same manner as the base 1 (see Figs. 9 and 10).

[0025] Next, a third embodiment of the building structure construction method (wall) will be described. The first step is to open the base 1·21 and arrange and fix it in the required position on the wall panel KE (left side), the second step is to insert and fix the heat insulating material (soundproofing material) 1b·1c in the space 1a (1a1)·21a (21a1) in the base 1·21, and the second step is to install the base plate 22 made of gypsum board, plastic plate, etc. on the top surface (side surface) of the base 1·21 (see Figure 11). The upper surface of the substrate 22 may be finished with a cloth or the like, or may be finished with paint.

[0026] There are no particular limitations on the material of the various bases, but materials such as reinforced (plastic) cardboard, aluminum, wood, plastic, etc. can be selected according to need. The size of the base can also be decided as needed, but if the dimensions of the Japanese-style room are known in advance, it is recommended that the base be cut at a factory and brought to the site. The same is true for finishes on substrates. Furthermore, the fixing method may be determined as required, such as nails, adhesive, double-sided tape, etc. In terms of construction, this method can be used not only to remodel rooms into Western-style rooms, but also to install floors and walls in new buildings. [Explanation of symbols]

[0027] 1--The Foundation 1a――Space part 1b--Thermal insulation (soundproofing) 1c - Thermal insulation (soundproofing) 2 - Circuit board 3 - Finishing materials W――Japanese-style room H - Honeycore

Claims

1. This is used when constructing floors in Western-style rooms in buildings, and is an internal structure of a building, characterized in that a heat insulating material and / or soundproofing material is provided on a foldable and openable base, a substrate is provided on the upper surface of the base, and a finishing material is provided on the upper surface of the substrate.

2. This is an internal structure used when constructing the walls of a building, and is characterized by attaching a foldable and openable base to a wall panel, attaching heat insulating material and / or soundproofing material to this base, and then providing a substrate.

3. The building structure according to any one of claims 1 or 2, characterized in that the base is honeycore shaped.

4. The structure within a building according to any one of claims 1 and 2, characterized in that the base is in a grid shape.

5. 5. The structure according to claim 1, 2, 3 or 4, wherein the substrate is a gypsum board or a plastic plate.

6. 6. The structure within a building according to claim 1, 3, 4 or 5, characterized in that the finishing material is a flooring material or a tile material.

7. A method for constructing a floor inside a building, comprising the steps of: a first step of opening the base and placing it in the required position on the floorboard; a second step of providing heat insulating material and / or soundproofing material in the space inside the base; a third step of placing a substrate on the top surface of the base; and a fourth step of applying a finishing material to the top surface of the substrate.

8. A method for constructing the walls of a building, comprising a first step of opening the base and arranging and fixing it in the required position on the wall panel, a second step of fixing insulation material and / or soundproofing material in the space within the base, and a third step of installing a substrate on the upper surface of the base.

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