JP2000352205A - Internal constitution of house with roof of thatch - Google Patents

Abstract

PROBLEM TO BE SOLVED: To improve the comfortability for living and the like by dividing the interior space of a house with a roof of thatch, by a heat insulating airtight partition formed step-wisely in plural directions, capable of being used as a working bench for rethatching, and having windows for monitoring the inside of the roof, through pillars and beams. SOLUTION: An heat insulating airtight zone 1 of a house with a roof of thatch is formed by a partition step-wise in the orthogonal four directions. This partition has the appearance obtained by stacking approximately three boxes in a state that an upper stage is small. The heat insulating airtight zone 1 has working benches 2 for rethatching, windows 3 for monitoring the inside of the roof, made of the heat reflection-type metal deposited-double glazing, and rain doors 18. A floor face is mounted on an inner upper stage of the step-wise partition through pillars and beams inside of the house, for going in and out the working benches 2 for rethatching placed everywhere and leading to the windows 3 for monitoring the inside of the roof, and a person can get thereto by means of stairs. Whereby the comfortability in living can be improved, the superannuation of the roof material can be easily monitored, and the rethatching work of the roof can be easily executed in safety.

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

The present invention relates to the internal structure of a thatched house.

[0002]

2. Description of the Related Art Conventionally, a thatched house is formed on a steep slope with two slopes due to structural restrictions. Therefore, the space within the roof slope is large, and the interior forms a space and pillars are formed upward. Beams are exposed. Since the roof and the side of the house were not airtight, the air permeability with the outside air was too good, and the indoor temperature was almost equal to the temperature of the outside air. In addition, the roof is renewed in a short cycle for the thatched roof wear, but the judgment of the renewal time is empirical and is not always accurate. In addition, since many scaffolds for indoor work are unstable just to pass wooden boards between beams at the time of roofing work, accidents are likely to occur and there is a problem in the work environment.

[0003]

SUMMARY OF THE INVENTION The present invention improves the insulation and airtightness of existing and newly-built thatched houses to improve their habitability, makes it possible to accurately judge the time to change the roof, and to make the replacement work safe. It is intended to provide a house structure that is easy and easy to use.

[0004]

The inventor of the present invention has a heat-insulating and air-tight structure in which the indoor space of a thatched house is stepped in a plurality of directions having a roof-inside monitoring window through a pillar and a beam, which also serves as a workbench reworking work table. I came to find the internal structure of a thatched house divided by partitions.

[0005]

DESCRIPTION OF THE PREFERRED EMBODIMENTS Thatched house in the present invention is
The roof is collectively referred to as a kaya, and it is covered with straw used for the same purpose in addition to chigaya, chi, suzaku, suzuki, etc.There is no ceiling indoors, pillars and beams inside the slope of the roof Refers to those consisting of a wooden shaft structure. The feature of the internal structure of the thatched house in the present invention is that the indoor space is divided by a partition of an adiabatic airtight structure that is stepped in a plurality of directions (usually four orthogonal directions) following pillars and beams in the interior and generally follows the slope of the roof. It is near. The stepped partition looks like a stack of three boxes so that the upper stage is smaller.

In such a partition structure, a horizontal portion of a step-like partition is applied to a reworking worktable for a thatch. Therefore, the entrance to this horizontal part is provided everywhere.
In addition, heat-insulating windows on the inside of the roof are provided throughout the vertical section of the staircase partition to monitor the deterioration of the inside of the thatched roof and sometimes to appreciate the ancient architectural style. In addition, an appropriately shaped floor surface will be provided on the upper inside of the staircase partition through indoor columns and beams so that the entrance to the roof rebuilding work table and the monitoring window inside the roof can be reached, so that stairs can be reached there. Keep it.

The structure of the horizontal portion of the stepped partition is, for example, a cedar board (12 mm), a veneer board (5 mm), a urethane board (about 5 m of a hard foamed polyurethane board) from the top.
m), vinyl sheet (0.2mm), cedar board (12m
What is constituted by m) is suitable. The structure of the vertical portion of the step-like partition is, for example, a plywood (5 m
m), urethane board (5 mm), vinyl sheet (0.2 mm), rim [36 × 24 (interval: 455 m)
m)], a gypsum board (12.5 mm) sprayed with Juraku. Therefore, the horizontal portion of the step-like partition has sufficient strength as a reworking worktable for thatch.

It is preferable to use a heat-reflection type metal-deposited double glass having a thickness of 3 to 5 mm and a thickness of about 1 to 3 mm for the roof inner monitoring window having an air layer of about 12 mm to provide heat insulation.

In the case of repairing an existing thatched house, the foundation stone portion is fixed on a reinforced concrete foundation board in order to insulate the floor portion in advance, and a heat insulating material such as hard foamed polyurethane is interposed around the floor and below. Seal with the heat insulating structure material. When building a thatched house, without using the foundation stone part,
The area below the floor on the reinforced concrete foundation is sealed with a heat insulating structural material.

[0010] Existing thatched houses usually have an open structure on the edge side. In such a case, it is necessary to provide a shutter on the edge side to provide heat insulation and airtightness. For new construction, avoid the open structure on the edge from the beginning and provide, for example, the same shutter as the existing one. As such a shutter, for example, one having the following structure is preferable. That is, both ends of the upper end of the frame of the heat-reflection type metal-deposited double-glazed door are hung on two wheels by guide rails, and the guide rollers in the lower end recesses of the frame are loosely fitted to the guide rails, and the upper and lower ends of the frame are closed. The sliding contact between the shutter and the outside air intercepts the rubber piece, and the adjacent portion between the shutters is formed by combining the cylindrical rubber and the ridge.

This shutter uses a single piece of double glazing having a thickness of 3 to 5 mm and is bulky. Hang both sides of the upper end of the frame with two wheels with guide rails,
The guide roller in the lower concave portion of the frame is loosely fitted on the guide rail. In addition, in order to improve the airtightness, the upper end outer surface of the shutter is slid in contact with the rubber piece, and the rubber piece at the lower end of the shutter is slid in contact with the guide rail to shut off the outside air. Combine the ridges. As the heat ray reflection type metal-deposited double glass, commercially available products can be appropriately selected and used depending on how the heat rays inside and outside the room are reflected. Needless to say, the shutter having such a structure can be applied to other buildings requiring heat-insulating airtightness.

[0012]

DESCRIPTION OF THE PREFERRED EMBODIMENTS Hereinafter, the present invention will be described in more detail by taking as an example a case where an existing thatched house is restored. FIG. 1 shows a floor plan of the thatched house in the heat-insulated hermetic zone 1 (the front is in front). FIG. 2 shows the heat-insulated hermetic zone 1 as viewed from the right side of the thatched house.

FIG. 3 is an explanatory view of the heat-insulated hermetic zone 1 of a thatched house as viewed from the outside front, which is composed of partitions formed in steps in four orthogonal directions. The heat-insulated and airtight area 1 has a roof reworking worktable 2, a roof inner monitoring window 3 using heat-reflection type metal-deposited double glass, and a shutter 18.
A floor is provided on the upper inside of the staircase-like partition through pillars and beams inside the stairs to reach the entrance and exit (not shown) to the roof rebuilding worktable 2 and the monitoring window 3 inside the roof. The roof interior monitoring window 3 is made of a heat-reflection-type metal-deposited double glass (Sunray made by Asahi Glass) having a thickness of 3 mm with an air layer of 12 mm.

[Structure of the base portion] In constructing the heat-insulated hermetic zone 1, the structure of the base portion is modified in advance. FIG. 4 shows a structure in which a cornerstone 4 of a thatched house is fixed on a reinforced concrete foundation 5. Reinforced concrete foundation 5 is 200 mm (reinforcing bar D-13 (interval 250 mm)) from the upper layer, expanded polystyrene board 30 mm,
Composed of vinyl sheet 0.2mm, crushed stone 150mm,
The thatched house is lifted and its foundation stone 4 is fixed on the reinforced concrete foundation 5 via mortar.

[Structure of Part A] FIG. 5 shows a thatched house in FIG.
(The same applies hereinafter) of the A portion. The inner side of the existing material 6 (cedar board) at the vertical position that forms the outer surface
Is coated in the order of urethane board 8 (50 mm) with double-sided tape and vinyl sheet 9 (0.2 mm).

[Structure of other underfloor side surface portion] The structure of portion A is followed.

[Structure of Part B] FIG. 6 shows the structure of part B of thatched house. The inner surface of the existing material 6 (cedar board) at the vertical position, which is sandwiched between the upper and lower existing transverse members 7 and forms an outer surface, is attached to the existing transverse member 7 by a urethane board 8 (50 mm) with a double-sided tape.
Vinyl sheet 9 (0.2 mm), cedar board 10 (12 m
m).

[Structure of Part C] FIG. 7 shows the structure of the part C (vertical part of the step-like partition) of the thatched house. Veneer board 11 (5 mm), urethane board 8 (50 m
m), a vinyl sheet 9 (0.2 mm) is applied,
2 [36 × 24 (455 mm interval)], and is plastered with gypsum board 13 (12.5 mm).

[Structure of D portion] FIG. 8 shows the structure of D portion (horizontal portion of a step-like partition) of a thatched house. Cedar board 10 (12 mm), plywood board 11 (5 mm), urethane board 8 (50 mm), vinyl sheet 9 (0.2
mm) and a cedar board 10 (12 mm).

[Structure of part E] FIG. 9 shows the structure of part E of a thatched house. Vinyl sheet 9 on the inside of the foundation and base
(0.2 mm), a urethane board 8 (50 mm) is placed on the outside of the foundation and above the base, and a cedar board 10 (12 mm) is applied to each outer surface. (0.4 mm).

[Structure of F section] FIG. 10 shows that F of thatched house.
The structure of the part is shown. The sloping roof in the living area attached to the house body uses a gypsum board 13 (9.5 mm) with base paper on the ceiling, and a vinyl screen from the inner lower layer of the tark 14 [90 × 40 (455)]. 9 (0.2 mm), urethane board 8 (50 mm) + fine fiber glass wool (50 m
m, 16 kg), cedar board 10 (12 mm), roofing 16 (22 kg product), galvalume steel plate 17 (0.4 m
m, Arika-ke). The portion at the vertical position conforms to the structure of the portion B.

[Structure of Insulated and Airtight Shutter] FIG. 11 is an explanatory view of the insulated and airtight shutter 18 as viewed from the front. FIG. 12 is an explanatory view of the shutter 18 viewed from the side.

FIG. 13 shows a side structure of the heat-insulating and airtight shutter 18. The structure of the shutter 18 will be described specifically.
8 is provided with two vertically rotating rubber suspension wheels 22 which are rotatably mounted on a shaft integral with the suspension projections 21 on the top. The hoisting wheel 22 moves on both ends of a rectangular C-shaped guide rail A23 for hanging the hoisting wheel 22,
The position of the guide rail A23 is fixed by a guide rail A support bracket 24. An L-shaped shutter cover 27 is attached to the outside of the guide rail A support bracket 24 over the entire area of the shutter 18 and the L-shaped rubber piece 2 is attached to the lower end thereof.
8 is attached and slidably in contact with the upper end outer surface of the shutter, to give the shutter 18 airtightness and shut off the outside air.

A lower end of the shutter 18 is formed in a concave shape, and a guide roller 25 for horizontal rotation is attached to the lower end, and a guide rail B26 having a protruding edge for receiving the guide roller 25 is fixed. A rubber piece 28 is attached to the concave opening edge and is slid in contact with the protruding edge of the guide rail B26 to provide airtightness to the shutter 1 in the same manner as above the shutter 1 to block outside air. In order to further improve the airtightness, a cylindrical rubber 29 and a ridge 30 are combined in a portion adjacent to the shutter 18.

In a wooden frame 19 (910 × 1800 mm, thickness 60 mm), a single 3 mm-thick heat-reflection-type metal-deposited double glass 20 (Sunray made by Asahi Glass) is placed in the air space 1.
It is installed at 2 mm. The shutter 18 has a weight of about 4
It consists of 8 pieces at 0 kg and stored in a door pocket. In addition, shutter 1
A stopper 8 is provided on the guide rail B26 with a protruding edge (not shown).

[0026]

According to the present invention, the interior of a conventional and thatched thatched house is improved to have a heat-insulating and air-tight structure to make it more comfortable, and it is easy to monitor the deterioration of the roof material and to replace the roof. Make it safe and easy.

[Brief description of the drawings]

FIG. 1 is a floor plan of an insulated airtight area of a thatched house.

FIG. 2 shows the heat-insulated airtight area viewed from the right side of a thatched house.

FIG. 3 is an explanatory diagram of the heat-insulated hermetic zone of a thatched house as viewed from the front outside.

FIG. 4 is an explanatory view showing a structure in which a cornerstone portion of a thatched house is fixed on a reinforced concrete foundation.

FIG. 5 is an explanatory diagram showing a structure of a portion A of a thatched house.

FIG. 6 is an explanatory view showing a structure of a portion B of thatched house.

FIG. 7 is an explanatory diagram showing a structure of a portion C of thatched house.

FIG. 8 is an explanatory diagram showing a structure of a D portion of a thatched house.

FIG. 9 is an explanatory diagram showing a structure of a portion E of the thatched house.

FIG. 10 is an explanatory diagram showing a structure of a portion F of a thatched house.

FIG. 11 is an explanatory diagram of the heat-insulated airtight shutter as viewed from the front.

FIG. 12 is an explanatory view of a part of the heat-insulated airtight shutter as viewed from the side.

FIG. 13 is an explanatory diagram showing a side structure of the heat-insulated airtight shutter;

[Explanation of symbols]

 DESCRIPTION OF SYMBOLS 1 Insulated and airtight area 2 Kaya renovation work table 3 Roof inside monitoring window 4 Foundation stone 5 Reinforced concrete foundation 6 Existing material 7 Existing horizontal material 8 Urethane board 9 Vinyl sheet 10 Cedar board 11 Veneer board 12 Body edge 13 Gypsum board 14 Tarky 15 Fine fiber glass wool 16 Roofing 17 Galvalume steel plate 18 Shutter 19 Frame 20 Double glass 21 Hanging projection 22 Hanging wheel 23 Guide rail A 24 Guide rail A support bracket 25 Guide roll Ra 26 Guide rail B 27 Shutter cover 28 Rubber piece 29 Cylindrical rubber 30 Convex ridge

Claims (1)

[Claims] 1. An interior of a thatched house in which an indoor space of a thatched house is divided by pillars and beams into a workbench for reworking, and is provided with a plurality of steps of insulated airtight partitions having a roof-inside monitoring window and having a monitoring window inside the roof. Construction.