JP2020176501A - Wooden wall material and wooden building using the same - Google Patents

Abstract

To provide a wooden building capable of being constructed by a small number of people without using a large-sized heavy machine and capable of storing wiring or plumbing inside of a wall, and a wall material to be used for the same.SOLUTION: With two plates in the square shape, such as rectangular with a substantially equal width, one plate in the square shape having a width narrower than that of the plate and a length at least shorter than any plate is joined between the two plates to form a wall material in a three-layer structure made of the three plates. The wall material is stacked in the vertical direction and aligned in the horizontal direction to form a wall of a wooden building. A pipe member for storing wiring or plumbing and a reinforcement member for reinforcing the strength of the building are stored in a space in the vertical direction and a space in the horizontal direction formed between adjacent wall materials in accordance with a difference of a width and a length of the three plates of the wall material.SELECTED DRAWING: Figure 2

Description

According to the present invention, in order for an amateur to easily build a wooden building such as a garage, a warehouse, or a hut, the wooden structure can be easily assembled and disassembled, and equipment such as water supply / drainage pipes and electrical wiring can be housed in the wall. It relates to a wall material and a wooden building using the wooden wall material.

Traditional wooden buildings are constructed by skilled carpenters based on the designs of architects. And, usually, those wooden buildings are constructed using the materials of columns and walls of the structure by the latest technology in consideration of earthquake resistance, assembling property, strength and the like.
In addition, it was actually difficult for a general amateur to build a relatively small wooden building such as a garage or a warehouse at an individual's home.

Recently, there is a demand for even amateurs to build small wooden buildings as do-it-yourselfers. Many retailers sell such materials and parts.
On the other hand, it is necessary to arrange equipment such as water supply and drainage pipes and electrical wiring necessary for daily life in buildings, but it is not possible for an amateur to install special structures and equipment necessary for that purpose on walls and pillars. There is also the problem that it is difficult.

The following patent documents are available as prior arts relating to relatively small wooden buildings and their wall materials.

Registered Utility Model No. 3030044 Japanese Unexamined Patent Publication No. 7-82812 Japanese Unexamined Patent Publication No. 2008-95344 Japanese Unexamined Patent Publication No. 7-158164 Japanese Unexamined Patent Publication No. 2005-220557

Patent Document 1 discloses a log house built by the log assembly method and a building material for log assembly for that purpose, and each log assembly building material enhances the strength of the wall by fitting convex portions and concave portions to increase the strength of the wall. Consists of. Since each wall building material is long, it is heavy and needs to be constructed by a crane or a large number of people. In addition, the processing of thick logs itself requires skillful techniques. Furthermore, where to install the electrical wiring and water supply piping is not disclosed.

Patent Document 2 discloses a structure and a manufacturing method of a wooden house and a wall material used for the wooden house. Each wall material is constructed by sandwiching an intermediate wooden board between two square timbers processed from log timber. Those wall materials are long wood. Therefore, in order to build a wooden house with each wall material, it is necessary to construct a wooden house with a crane or a large number of people as in the case of Patent Document 1, and it is not premised that an amateur can easily assemble a wooden house. In addition, there is no disclosure regarding the installation location of electrical wiring and water supply / drainage pipes. In particular, in Patent Document 2, although a narrow plate material is sandwiched between the two plate materials and joined, the lengths of the three plate materials in the longitudinal direction are the same. Therefore, a space sandwiched between the three pieces of wood is formed on the side surface of the wall material, but no space is formed at both ends of the wall material because the three plate materials are flush with each other. That is, even if the wall materials are assembled to form a wall, both the horizontal and vertical spaces are not formed. This means that there is no idea of installing equipment such as electrical wiring and water supply / drainage pipes inside a wall assembled using wall materials.

Patent Document 3 discloses a log house and pillars and wall materials used therein. A guide groove is provided in the column material in the longitudinal direction, and an engaging protrusion called a "thick" at the end of the wall material is engaged with the guide groove of the pillar material, so that the walls are sequentially stacked to form a wall. Has been done.
It is stated that these wall materials can be applied to small buildings such as huts and kennels as well as relatively large buildings while appropriately improving, changing or adding them. There is no specific disclosure about the improvement measures that can be applied to.
Further, a water passage groove is formed on the upper surface of each wall material, and when rainwater invades between the members, the rainwater is guided to the inside of the guide groove of the pillar material through the water passage groove. Rainwater that has entered between the wall materials is actively guided into the water passage groove, and the intrusion from the water passage groove into the inside of the log house is prevented. In this way, rainwater countermeasures are disclosed in a part of each wall material like a water flow ditch, but no structure for installing electrical wiring and water supply / drainage pipes that must be installed as a building is disclosed. Absent.

In Patent Document 4, a plurality of prismatic wood members are erected between a plurality of vertically arranged pillars while being in close contact with each other, and a concave groove is formed on the contact surface of the pillars and the wood members to face each other. It is disclosed that an engaging member is fitted between the grooves to form a wall. As described above, a method of forming a concave groove in a wooden member to be a wall material and fitting an engaging member in the groove is a general method of forming a wall. In particular, in Patent Document 4, the pillar and the wooden member are arranged in the vertical direction in the longitudinal direction, and the wooden member has a considerably long dimension and requires a large transport machine. It is not supposed to be assembled easily.
In addition, there is no disclosure regarding the arrangement of electrical wiring and water supply / drainage pipes.

In Patent Document 5, the wall member of a building has a hollow portion divided by a plurality of partition plates, and has a protruding portion extending in the longitudinal direction on the upper end surface and a groove portion extending in the longitudinal direction on the lower end surface. It is disclosed that a wall may be formed by fitting a projecting portion and a groove portion between adjacent wall members, and styrofoam or styrofoam concrete may be embedded in the hollow portion. These buildings include log houses, containers, garages, and warehouses. This wall member seems to be large, but it is made hollow to reduce its weight. However, since it is large, it still requires a large machine and a large number of people for assembly, as in other known examples.
In addition, there is no disclosure regarding the installation of electrical wiring and water supply / drainage pipes required for buildings.

As disclosed in Patent Documents 1 to 5 above, a conventional wooden wall material has to use a large machine such as a crane because the wooden wall material is relatively large when assembling a wooden building using the conventional wooden wall material. There was a problem that an amateur could not easily assemble it because it had to be assembled by a large number of people.
In addition, an amateur can install electrical wiring and water supply and drainage pipes necessary for a building in a building, and those electrical wiring and water supply pipes can be conspicuous in places that are visible to the inside and outside of the building. The problem is that there was no structure in which they could be placed without spoiling the aesthetics.
That is, in the above-mentioned Patent Documents 1 to 5, when the wall material is assembled to construct the wall of the building, the electric wiring is made in the horizontal direction and the vertical direction between each wall material and other adjacent wall materials. The structure is such that no space is formed for installing water supply and drainage pipes.

Therefore, in order for an amateur to be able to easily assemble a relatively small wooden building with a small number of people, the present inventor lifts each wooden wall material by one person or a small number of people without a transportation machine. As a result of diligent consideration of making it as large as possible and easily assembling it, and devising the structure of the wooden wall material to make it a wooden wall material in which electrical wiring and water supply and drainage pipes can be embedded. It led to the invention.

Then, in order to solve this problem, the inventor pre-forms each wooden wall material having a plurality of types of small basic structures that can be commonly used for all the walls of a wooden building, and those basic structures. The wooden wall material has a special structure that allows easy embedding of electrical wiring and water supply / drainage pipes. By doing so, the idea was to realize a wooden building that can be easily assembled by an amateur and that does not spoil the aesthetics by embedding the necessary equipment inside the wall.

Furthermore, the inventor has made each basic structure of the wooden wall material relatively small so that thinned wood can be used so that an amateur can carry and assemble it by one person or a small number of people. For this purpose, the length in the longitudinal direction is shortened to reduce the size, and wooden wall materials are stacked to easily form a wall, and electrical wiring and water supply / drainage pipes are placed in a place surrounded by the upper, lower, and side surfaces of the wooden wall materials. It was examined to form a space in the horizontal direction and the vertical direction in which such equipment can be arranged in advance.

An object of the present invention is to provide a wooden wall material that can be easily assembled by an amateur and can be installed in a wall without spoiling the aesthetic appearance of equipment such as electrical wiring and water supply / drainage pipes essential for a building. And.

Another object of the present invention is to provide a wooden building using such a wooden wall material.

The first feature of the present invention is
The first and second square wooden boards with approximately the same width and approximately the same or different length, and
It is composed of a third square wooden board which is narrower in width than the first and second square wooden boards and shorter in length than at least one of the first or second wooden boards.
The third wooden board is located between the first and second square wooden boards at the central position in the width direction, and the first and second square wooden boards in the longitudinal direction. From at least three square wooden boards, characterized in that the surface of each of the first, second, and third wooden boards is joined so that at least one end is displaced. It is a wooden wall material for wooden buildings.

Due to the first feature of the present invention, the width of the third wooden plate material arranged in the middle is narrow and the lengths are the same or different. Therefore, when the third wooden board material is stacked and used as a wall material of a wooden building. , Spaces surrounded by the first, second and third wooden boards are formed in both the vertical and horizontal directions, and the space is used as the space for installing the electrical wiring and water supply pipes required for wooden buildings. It has the effect of being able to make a wooden building that does not spoil the aesthetics.
In addition, this feature also has the effect of appropriately shortening the length of the wooden wall material so that a small number of amateurs can easily stack and assemble a large number of wooden boards without a large transport machine.
Further, it is possible to construct a wooden wall material having a plurality of types of structures in which the lengths and joint positions of at least three wooden boards are appropriately changed. As a result, the small basic wall materials having a plurality of types of structures can be appropriately adopted depending on the position of the wall to be assembled, and there is an effect that an amateur can easily assemble a wooden building.

The second feature of the present invention is
Two first and second square wooden boards with approximately the same width and length,
It is composed of a third square-shaped wooden board that is narrower and shorter than the first and second square-shaped wooden boards.
The third wooden board is sandwiched between the first and second wooden boards, and the first, second and third wooden boards are joined to each other.
The first and second wooden boards are located at positions offset in the longitudinal direction.
The third wooden board is located substantially in the center in the width direction of the first wooden board, and the ends of the first wooden board and the third wooden board are joined so as not to be flush with each other. It is a wooden wall material for wooden buildings consisting of at least three square wooden boards, which are characterized by being made of wood.

According to the second feature of the present invention, it is possible to provide a wall material suitable for forming a wide wall in the central portion of a wall of a wooden building.

The third feature of the present invention is
Two first and second square wooden boards with approximately the same width and length,
It is composed of a third square-shaped wooden board that is narrower and shorter than the first and second square-shaped wooden boards.
The third wooden board is sandwiched between the first and second wooden boards, and the first, second and third wooden boards are joined to each other.
The first and second wooden boards are located at positions offset in the longitudinal direction.
The third wooden board is located substantially in the center in the width direction of the first wooden board, and one end of the first and third wooden boards is joined so as to be flush with each other. It is a wooden wall material for a wooden building composed of at least three square wooden boards.

According to the third feature of the present invention, it is possible to provide a wall material suitable for a wall material at a corner of a wall of a wooden building.

The fourth feature of the present invention is
The first square wooden board and
A second square-shaped wooden board having a width substantially the same as that of the first square-shaped wooden board and a length longer than that of the first square-shaped wooden board.
It is composed of a third square wooden board that is narrower than the first and second square wooden boards and shorter than the second wooden board.
The third square-shaped wooden board is joined between the first and second square-shaped wooden boards at a substantially central position in the width direction.
One end of each of the first, second, and third wooden boards in the longitudinal direction is flush with each other, and the other end of each wooden board is joined so as to be displaced in the longitudinal direction. It is a wooden wall material for a wooden building consisting of at least three square wooden boards.

The fifth feature of the present invention is
The first square wooden board and
A second square-shaped wooden board having a width substantially the same as that of the first square-shaped wooden board and a length longer than that of the first square-shaped wooden board.
It is composed of a third square wooden board that is narrower than the first and second square wooden boards, longer than the first wooden board, and shorter than the second wooden board.
The third square-shaped wooden board is joined between the first and second square-shaped wooden boards at a substantially central position in the width direction.
One end of each of the first, second, and third wooden boards in the longitudinal direction is flush with each other, and the other end is joined so as to be displaced in the longitudinal direction.
The first square wooden board is characterized in that notches are formed at both ends in the width direction at the end where the first, second and third wooden boards are flush with each other. It is a wooden wall material for a wooden building consisting of at least three square wooden boards.

The sixth feature of the present invention is
The first square wooden board and
A second square-shaped wooden board having a width substantially the same as that of the first square-shaped wooden board and a length longer than that of the first square-shaped wooden board.
It is composed of a third square-shaped wooden board that is narrower and shorter than the first and second square-shaped wooden boards.
The third square-shaped wooden board is joined between the first and second square-shaped wooden boards at a substantially central position in the width direction.
One end of each of the first, second and third wooden boards in the longitudinal direction is in a flush position, and the other end is joined so as to be displaced in the longitudinal direction.
The first square wooden board is characterized in that notches are formed at both ends in the width direction at the end where the first, second and third wooden boards are flush with each other. It is a wooden wall material for a wooden building composed of at least three square wooden boards.

According to the fourth to sixth features of the present invention, it is possible to provide a wooden wall material suitable for forming corners where walls of a wooden building intersect.

According to the first to sixth features of the present invention, it is possible to prepare a plurality of types of wooden wall materials having a basic structure in which at least three wooden boards are joined, and an amateur can prepare any kind of basic wooden wall material. There is an effect that a wooden wall material having a structure is appropriately adopted, the length thereof is adjusted appropriately, the weight does not increase, and an amateur can easily carry and assemble a wooden building.

The seventh feature of the present invention is
A first wooden wall material in which at least three square wooden boards are joined so that at least one end surface is not flush with each other is combined with the non-parallel end surface of the first wooden wall material. A wooden wall material for a wooden building consisting of a second wooden wall material for making a flush end face.
The first wooden wall material is
The first square wooden board and
A second wooden board having a square shape having a width substantially the same as that of the first wooden board,
It consists of a third square-shaped wooden board that is narrower than the first and second wooden boards and at least shorter than the second wooden board.
The third wooden board is joined between the first and second wooden boards at a substantially central position in the width direction.
At one end of the first wooden wall material, the end of the third wooden board is located between the first wooden board and the second wooden board in the longitudinal direction, and each wooden board faces a surface. It is joined so that it is not one,
The second wooden wall material is
A fourth wooden board having substantially the same width and thickness as the first and second wooden boards,
It is composed of a U-shaped fifth wooden board formed and joined to one surface of the fourth wooden board with the same width as the fourth wooden board.
The fourth wooden board and the fifth wooden board are joined so as to be flush with each other at one end.
A wooden wall material for a wooden building, which comprises assembling the first wall material and the second wall material to form a wooden wall material having a structure of at least three layers having at least one end surface flush with each other. is there.

According to the seventh feature of the present invention, at one end of the first wooden wall material formed of at least three wooden boards, even if the at least three boards are not flush with each other, another second. By combining with a wooden wall material, a new wall material having a flush end is formed. This new wall material will be suitable for wooden wall materials used in places that come into contact with entrances and exits of wooden buildings and windows.
The first wall material is intended for wall materials in which one ends of the first, second, and third plate materials are not flush with each other, but the other ends may or may not be flush with each other. ..

The eighth feature of the present invention is
A first wooden wall material in which at least three square wooden boards are joined so that at least one end surface is not flush with each other and the first wooden wall material are combined at the non-parallel end surface of the first wooden wall material. A wall material for a wooden building consisting of a second wooden wall material for making a flush end face.
The first wooden wall material is
The first square wooden board and
A second wooden board having a square shape having a width substantially the same as that of the first wooden board,
It is composed of a third square-shaped wooden board that is narrower and shorter than the first and second wooden boards.
The third wooden board is joined between the first and second wooden boards at a substantially central position in the width direction.
At one end of the first wooden board, the first, second and third wooden boards are flush with each other, and at the other end, the end of the third wooden board is of the first and second wooden boards. The wooden boards are joined so that they are not flush with each other at a position retracted in the longitudinal direction from any end.
The second wooden wall material is
A fourth wooden board whose width and thickness are substantially the same as those of the first and second wooden boards of the first wooden wall material.
It is composed of a U-shaped fifth wooden board formed and joined to one surface of the fourth wooden board with the same width as the fourth wooden board.
In the U-shaped fifth wooden board, the inside of the U-shaped portion is filled to substantially the same length as the fourth wooden board.
The fourth wooden board and the fifth wooden board are joined so as to be flush with each other at one end.
A wooden wall material for a wooden building, which comprises assembling the first wall material and the second wall material to form a wooden wall material having a structure of at least three layers having at least one end surface flush with each other. is there.

According to the eighth feature of the present invention, similarly to the seventh feature, if the three boards are not flush with each other at one end of the wooden wall material formed of at least three wooden boards, another By combining with a wooden wall material, a new wall material having a flush end is formed. It is possible to obtain a wall material suitable for a wooden wall material used in a place in contact with an entrance or a window of a wooden building.

According to the seventh and eighth features of the present invention, it is possible to provide a wooden wall material suitable for cases where it is required that the positions in contact with the doorways and windows installed on the wall are flush with each other.

The ninth feature of the present invention is
Two first and second square wooden boards with approximately the same width and length,
It is composed of a third square-shaped wooden board that is narrower and shorter than the first and second square-shaped wooden boards.
The third wooden board is sandwiched between the first and second wooden boards, and the three square wooden boards are joined to each other.
The first and second wooden boards are positioned so as to be offset in the longitudinal direction and the width direction.
The third wooden board is located substantially in the center in the width direction of the first wooden board, and one end of each of the first wooden board and the third wooden board is joined so as not to be flush with each other. It is a wooden wall material for a wooden building composed of at least three square wooden boards.

According to the ninth feature of the present invention, the three layers of wooden wall materials are displaced from each other in the width direction and the length direction. Therefore, when they are stacked and assembled as a wooden building, they are in the horizontal direction. The gap between the wall and the adjacent wooden wall material in the vertical direction penetrates the wall material, and the other side of the wall cannot be seen or air or light does not pass through.
In addition, by removing one of the three wooden boards on the outside or inside of the building, maintenance of the wall material itself and the pipe members and reinforcing members stored in the space formed between the wall materials and the adjacent wall materials Inspection can be performed easily.

The tenth feature of the present invention is
The first square wooden board and
A second square-shaped wooden board having a width substantially the same as that of the first square-shaped wooden board and a length longer than that of the first square-shaped wooden board.
It is composed of a third square-shaped wooden board that is narrower and shorter than the first and second square-shaped wooden boards.
The third wooden board is sandwiched between the first and second wooden boards, and the three square wooden boards are joined to each other.
The first and second wooden boards are in a relationship in which both wooden boards intersect at a predetermined angle.
The third wooden board is located substantially in the center in the width direction of the first wooden board, and the ends of the first wooden board and the third wooden board are joined so as not to be flush with each other. It is a wooden wall material for wooden buildings consisting of at least three square wooden boards, which are characterized by being made of wood.

According to the tenth feature of the present invention, the wall material has a positional relationship in which the first and second plate materials on both sides of the three-layer plate material are displaced in the longitudinal direction and are inclined at a predetermined angle. Therefore, when the wall materials are arranged adjacent to each other in the vertical direction and the horizontal direction to form a wall, the gap between the wall materials appears to be inclined. Therefore, it is possible to obtain the effect that the line pattern having an inclination on the wall enhances the aesthetic appearance.

The eleventh feature of the present invention is
It is a wall material composed of three plate materials, and the wall material is
Two first and second square wooden boards having substantially the same width and substantially the same or different length, and a third square wooden board having a width narrower than that of the first and second square wooden boards. Made of wooden boards,
The third wooden board is sandwiched between the first and second wooden boards, and the first, second and third wooden boards are joined to each other.
When a wall material having the same structure as the wall material is adjacent to each other to form a wall, the horizontal space and the vertical space surrounded by the first, second, and third wooden plates are used as the wall material. A wooden wall material for a wooden building, which is formed and has a structure in which those spaces are connected to another horizontal space and a vertical space formed in the adjacent wall material.

According to the eleventh feature of the present invention, it is a wall material having a structure in which three plate materials are joined to form a horizontal space and a vertical space surrounded by the three plate materials. When the wall is assembled using this wall material, there is an effect that equipment such as electric wiring and water supply / drainage pipes can be arranged in the horizontal and vertical spaces inside the wall.

The twelfth feature of the present invention is
A wooden building in which a wall is formed by joining wide surfaces of at least three square wooden boards and stacking at least three-layered wooden wall materials in the horizontal direction in the longitudinal direction.
The wooden wall material having at least a three-layer structure is
Two first and second square wooden boards of approximately the same width, and
It is composed of a third square-shaped wooden board that is narrower in width than the first and second square-shaped wooden boards and shorter in length than at least one of the first or second wooden boards.
The third wooden board is joined between the first and second square wooden boards at the position of the central portion of the first wooden board in the width direction, and the first and second wooden boards are joined. Each of the first, second, and third wooden board surfaces is joined to the square wooden board so as to be displaced in the longitudinal direction.
A plurality of horizontally long spaces and a plurality of vertically long spaces surrounded by the first, second, and third wooden plates are formed, and a hollow pipe member is embedded in some of the spaces. Equipment such as electrical wiring and water supply / drainage pipes are housed in the pipe member, and a reinforcing member for reinforcing the strength of the wall is embedded in all or part of the other space in which the pipe member is not embedded. It is a wooden building characterized by being a pipe.

According to the twelfth feature of the present invention, by laminating and assembling a wooden wall material having a structure of at least three layers that can be easily transported and whose length can be appropriately adjusted, an amateur can use a large transport machine without using a large transport machine. It can be easily assembled, and by arranging equipment such as electrical wiring and water supply and drainage pipes in a part of the space formed between the adjacent three-layer wooden wall materials, those equipment can be installed inside and outside the building. Since it is not exposed to the outside, it does not spoil the aesthetic appearance, and it is possible to provide a wooden building reinforced by embedding a reinforcing member in a part of another space.

The thirteenth feature of the present invention is
Stacking the first, second, and third wooden wall materials having a three-layer structure formed by joining the wide surfaces of at least three square wooden boards with their longitudinal directions horizontal. It is a wooden building with walls and corners of the walls formed by
The first wooden wall material having a at least three-layer structure arranged in the center of a predetermined wall is
Two sixth and seventh square wooden boards with approximately the same width and length, and
It is composed of an eighth square wooden board whose width and length are shorter than those of the sixth and seventh square wooden boards.
The eighth wooden board is joined between the sixth and seventh square wooden boards at the position of the central portion of the sixth wooden board in the width direction, and the sixth and seventh wooden boards are joined. Each of the 6th, 7th, and 8th wooden board surfaces of the square wooden board is joined so as to be displaced in the longitudinal direction.
The second wooden wall material having at least a three-layer structure arranged at a corner of the predetermined wall is
Two ninth and tenth square wooden boards with approximately the same width and length, and
It is composed of an eleventh square wooden board that is narrower in width and shorter in length than the ninth and tenth square wooden boards.
The eleventh wooden board is sandwiched between the ninth and tenth wooden boards, and the ninth, tenth and eleventh wooden boards are joined to each other.
The 9th and 10th wooden boards are positioned so as to be offset in the longitudinal direction.
The eleventh wooden board is located substantially in the center in the width direction of the ninth wooden board, and one ends of the ninth and eleven wooden boards are joined so as to be flush with each other. The 10 wooden boards extend from the flush surface of the 9th and 11th wooden boards.
The third wall material having at least a three-layer structure that intersects the second wall material at a substantially right angle at the corner portion
The 12th square wooden board and
A thirteenth square-shaped wooden board having a width substantially the same as that of the twelfth square-shaped wooden board and a length longer than that of the twelfth square-shaped wooden board.
It is composed of a 14th square wooden board that is narrower than the 12th and 13th square wooden boards and shorter than the 13th wooden board.
The 14th square-shaped wooden board is joined between the 12th and 13th square-shaped wooden boards at a substantially central position in the width direction.
One end of each of the twelfth, thirteenth, and fourteenth wooden boards in the longitudinal direction is flush with each other, and the other end is joined so as to be displaced in the longitudinal direction.
The extended surface of the tenth wooden board of the second wooden wall material is in contact with the flush end faces of the twelfth, thirteenth and fourteenth wooden walls of the third wooden wall material.
A plurality of horizontally and vertically long spaces surrounded by each of the three layers of the first, second, and third wooden wall materials are formed, and a hollow pipe member is formed in some of the spaces. Is embedded, equipment such as electrical wiring and water supply / drainage pipes are housed in the pipe member, and all or part of the other space in which the pipe member is not embedded is a reinforcing member for reinforcing the strength of the wall. It is a wooden building characterized by having a pipe embedded in it.

According to the thirteenth feature of the present invention, a specific combination of wall materials at the central portion and the corner portion of the wall of the building is shown.

The fourteenth feature of the present invention is
A wooden building in which a wall is formed by joining wide surfaces of at least three square wooden boards and stacking at least three-layered wooden wall materials in the horizontal direction in the longitudinal direction.
The wooden wall material having at least a three-layer structure is
Two first and second square wooden boards with approximately the same width and approximately the same or different length, and
It is composed of a third square wooden board having a width narrower than that of the first and second square wooden boards.
The third wooden board is sandwiched between the first and second wooden boards, and the first, second and third wooden boards are joined to each other.
A plurality of horizontally long spaces and a plurality of vertically long spaces surrounded by the first, second, and third wooden plates are formed, and a hollow pipe member is embedded in some of the spaces. Equipment such as electrical wiring and water supply / drainage pipes are housed in the pipe member, and a reinforcing member for reinforcing the strength of the wall is embedded in all or part of the other space in which the pipe member is not embedded. It is a wooden building characterized by being a pipe.

According to the fourteenth feature of the present invention, a wooden building having a wall formed by using the wall material according to the present invention is shown.

According to the present invention, a wall of a wooden building has a structure of at least three layers of at least three boards, and by devising the shape and positional relationship of the boards, at least three boards are formed in the vertical direction and the horizontal direction of the wall. It has the effect of forming a large number of spaces surrounded by plate materials, arranging equipment such as wiring and water supply / drainage pipes in the spaces, and providing wall materials capable of arranging wall reinforcing members.
In particular, as such a wall material, a wall material having a plurality of basic structures can be formed.
Further, it is possible to provide a wooden building having a wall formed by appropriately combining the plurality of types of wall materials.

According to the present invention, it is possible to prepare a plurality of types of wooden wall materials having a basic at least three-layer structure in which at least three wooden boards are superposed, and the length thereof is appropriately adjusted so that the weight does not increase. It has the effect of being able to provide multiple types of wooden wall materials that can be transported and assembled by a small number of people.

According to the present invention, a plurality of types of wooden wall materials having a basic at least three-layer structure that can be easily transported by appropriately adjusting the length thereof are appropriately selected and laminated in the vertical direction and horizontally. By arranging and assembling adjacently, an amateur can easily assemble without using a large transport machine, and it is formed between wooden wall materials having at least three layers adjacent in the vertical or horizontal direction. By arranging equipment such as electrical wiring and water supply / drainage pipes in a part of the space, the equipment is not exposed to the appearance inside and outside the building, so that the appearance is not spoiled, and all or part of the other space is reinforced. It is possible to provide a wooden building with reinforced strength by embedding.

FIG. 1 is a perspective view of a wooden building assembled using the wooden wall material according to the present invention. FIG. 2 is a perspective view showing the contents of forming a wall using the wooden wall material of the present invention. FIG. 3A is a perspective view showing an embodiment of the wooden wall material of the present invention, and FIG. 3B is a cross-sectional view taken along the line XX of FIG. 3A. In particular, the case where the wooden board is displaced in the horizontal direction is shown. FIG. 4 is a perspective view showing another embodiment of the wooden wall material of the present invention. 5 (a) and 5 (b) are perspective views showing still another embodiment of the wooden wall material of the present invention. In particular, FIG. 5A shows a case where the end portion of the central plate material of the three plate materials is in the middle of the plate materials on both sides, and FIG. 5B shows a case where the end portion is recessed from the plate materials on both sides. FIG. 6 is a perspective view showing still another embodiment of the wooden wall material of the present invention. FIG. 7 is a perspective view showing an embodiment of a U-shaped member in which the ends of the wooden wall material of the present invention are combined to make the ends of the wall flush with each other. FIG. 8 is a perspective view showing another embodiment of a U-shaped member that is combined at the ends of the wooden wall material of the present invention to make the ends of the wall flush with each other. FIG. 9A is an explanatory diagram of a method of combining the wooden wall materials of the present invention. 9 (b), (c) and (d) are explanatory views of a method of combining the wooden wall material of the present invention with a U-shaped member. FIG. 10 is a perspective view showing a state in which a pipe member and a reinforcing member are embedded in a space formed in a wall made of the wooden wall material of the present invention. FIG. 11 is a perspective view showing a state in which a corner portion of a building is formed by combining two types of wooden wall materials of the present invention. FIG. 12 is a perspective view showing another embodiment of the present invention. In particular, the case where the wooden board is displaced in both the horizontal direction and the vertical direction is shown. FIG. 13A is a perspective view showing a state in which two wall materials shown in FIG. 12 are vertically stacked and assembled. 13 (b) is a YY cross-sectional view of the wall material shown in FIG. 13 (a). FIG. 14 is an explanatory view showing a state in which one plate material is removed from the assembled product of the two wall materials shown in FIG. 13 (a). FIG. 15 is a diagram showing still another embodiment of the present invention. In particular, it is a perspective view which shows the case where the outer one plate material is deviated from the other two plate materials in the width direction, the length direction, and the rotation direction among the three plate materials. FIG. 16 is a diagram showing still another embodiment of the present invention. In particular, it is a perspective view which shows the case where the length of two plate materials on both sides is the same among the three plate materials, the intermediate plate material is short, and both ends are retracted from the plate materials on both sides. FIG. 17 is a perspective view of a part of the wall showing the case where the staggered pattern is not formed on the wall. FIG. 18 is a diagram showing still another embodiment of the present invention. In particular, it is a perspective view which shows the case where the plate materials on both sides are displaced, and both ends of the intermediate plate material are retracted from the plate materials on both sides. FIG. 19 is a perspective view showing a case where the wall materials of the embodiment shown in FIG. 18 are connected to each other. FIG. 20 is a diagram showing still another embodiment of the present invention. In particular, it is a perspective view which shows the case where both ends of the intermediate plate material are in the middle position of the end portions of the plate material on both sides. FIG. 21 is a perspective view showing a case where the wall material of the embodiment shown in FIG. 20 and the wall material of the embodiment shown in FIG. 18 are connected. FIG. 22 is a diagram showing still another embodiment of the present invention. In particular, it is a perspective view which shows the case where both ends of the intermediate plate material are located in the middle of the end portions of the plate material on both sides. FIG. 23 is a perspective view showing a case where the wall materials shown in FIG. 22 are connected to each other. FIG. 24 is a diagram showing still another embodiment of the present invention. In particular, it is a perspective view which shows the case where one end of the intermediate plate material is retracted from the end portion of the plate material on both sides, and the other end protrudes. FIG. 25 is a perspective view showing a case where the wall materials shown in FIG. 24 are connected to each other. FIG. 26 is a diagram showing still another embodiment of the present invention. In particular, it is a perspective view which shows the case where two plate materials on both sides are inclined with respect to an intermediate plate material. FIG. 27 is a perspective view showing a case where the wall materials shown in FIG. 26 are connected to each other.

FIG. 1 is a perspective view showing the overall structure of a wooden building 1 according to a preferred embodiment of the present invention. The wooden building 1 is a general, relatively small wooden building such as a warehouse, a garage, a tree house, and a kennel. The wooden building 1 may include a wall 2, a roof 3, a doorway 4, a window 5, and the like, and the basic material used is wood. The wall 2 which is the object of the feature portion of the present invention is assembled by stacking each rectangular wall material 6 constituting the wall 2 like a normal log house. Each wall material 6 has a size and weight that can be carried by a small number of people without using a large transport machine by an amateur.

FIG. 2 is a detailed perspective view for explaining the structure of the corner portion 7 of the wall 2 of the wooden building 1 shown in FIG.
In FIG. 2, a wooden wall material 8 having a three-layer structure composed of three plate materials is used in the wide central portion of the wall 2. Wooden wall materials 9, 10, 11 and 12 having a plurality of types of structures are used for the corners 7 located at both ends of the wall 2. Both the wooden wall material 8 and the wooden wall materials 9, 10, 11, and 12 are basically of a size and weight that can be transported and assembled without using a large heavy machine, and are preferably 10 kg or less.

At the central portion of the wall 2 shown in FIG. 2, relatively long rectangular three-layered wooden wall members 8 are stacked in the vertical direction, and their ends are arranged so as to be staggered in the horizontal direction. .. By arranging the wooden wall material 8 in a staggered manner in the horizontal direction, the appearance of the wall 2 can be maintained even if the wood is deformed due to aging. In order to form a staggered shape, it is utilized that the two long plates on both sides of the three-layered wooden wall material 8 are displaced in the longitudinal direction. If the two adjacent wooden wall materials 8 are arranged alternately, they look staggered from the outside of the wall 2. The wooden wall material 8 will be described in detail separately with reference to FIGS. 3 and 9 (a).
In this embodiment, the wooden wall materials 8 are arranged in a staggered pattern, but it goes without saying that the wooden wall material 8 does not have to be staggered. Non-staggered embodiments will be described later.

At the corners 7 at both ends of each wall 2 shown in FIG. 2, the two walls 2 generally intersect at right angles. The corners 7 that are right-angled intersections are made up of wooden wall materials 9, 10, 11, and 12, which are relatively shorter in length than the wooden wall material 8. Of these wooden wall materials 9, 10, 11 and 12, the wooden wall material 9 and the wooden wall material 11 may have the same shape, and the wooden wall material 10 and the wooden wall material 12 may also have the same shape. Good. Also in the corners 7 of the wall 2, the wooden wall materials 9, 10, 11, and 12 are arranged so as to be staggered in the horizontal direction, so that the influence of deformation due to aging of the wood can be reduced. As shown in FIGS. 9 (a), (b), (c), and (d) described later, the wooden wall materials 9, 10, 11, and 12 are appropriately connected to each other or the wooden wall materials and the U-shaped member. By assembling in combination, the corner portion 7 of the wall 2 can be formed.

In FIG. 2, it is desirable that the end 13 of the wall 2 is flush with each other, as in the case of forming an entrance, a window, or the like. Therefore, as shown in FIGS. 9B and 9C, by combining the U-shaped wall material 14 with the ends of the wall materials 9 and 10, the wall materials 9 and 10 are formed at the ends of the wall 2. The three wooden boards that make up the above are made flush with each other without any deviation in the longitudinal direction.
When the wall material 11 shown in FIG. 9D is used as the wall material, the U-shaped wall material 15 is preferable.
These U-shaped wall materials 14 and 15 will be described in detail in FIGS. 7 and 8.

Each of the wall materials 8, 9, 10, 11, and 12 shown in FIG. 2 has a three-layer structure composed of three wooden boards, and FIGS. 3 (a), 4, 5 (a), (b), and 6 , 9 (a) (b) (c) (d), the end of the intermediate wooden board is shorter than the end of one or both of the board on both sides. Therefore, by appropriately combining the two wall materials having a three-layer structure, a large number of spaces 16 surrounded by the intermediate wooden board material and the two wooden board materials on both sides are formed in the vertical direction of the wall 2.
Further, since the width of the intermediate plate material is narrower than the width of the plate materials at both ends, a large number of spaces 17 are formed in the horizontal direction of the wall 2 between the intermediate plate material of each wall material and the two plate materials on both sides. Will be done.

As a result, by appropriately combining the wall materials 8, 9, 10, 11, 12, 14, and 15 of a plurality of types of basic structures, the vertical space 16 or the horizontal space 17 is inside almost all the wall materials. Can be formed. Then, through the space 16 and the space 17, the inside of the wall and the outside and the inside of the wooden building can be freely communicated.

As shown in FIG. 10, the pipe member 18 is arranged inside a part of the spaces 16 and 17 formed inside the wall by assembling the wall material 8. The pipe member 18 is preferably made of stainless steel or hard resin in consideration of strength, but other materials may be used. Equipment such as electrical wiring and water supply / drainage pipes necessary for buildings are passed through this pipe member. Since the spaces 16 and 17 are surrounded by the wall materials 8, 9, 10, 11 and 12 and are housed inside the wall, they cannot be seen from the inside or the outside of the wooden building 1. Equipment such as wiring and water supply / drainage pipes cannot be seen, and the aesthetics of the building are not spoiled.

In addition to the spaces 16 and 17 in which the pipe member 18 is installed, a large number of spaces 16 and 17 exist in both the horizontal direction and the vertical direction. As shown in FIG. 10, it is desirable to embed a strength reinforcing member 19 for reinforcing the strength of the entire wall 2 in those spaces 16 and 17, if necessary. Considering that the object of the present invention is a wooden building, wood is appropriate as the wall strength reinforcing member 19.

FIG. 3A is a perspective view for explaining the above-mentioned wooden wall material 8 in detail. FIG. 3B is a cross-sectional view taken along the line XX of the wooden wall material 8 shown in FIG. 3A.
Here, the wooden wall material 8 has a three-layer structure in which three elongated rectangular wooden plate materials are joined. It is desirable that the three wooden boards are bonded with an adhesive such as epoxy resin, but the three wooden boards may be bonded by some method other than the bonding with this adhesive. As an example, the first wooden board 20 and the second wooden board 21 on both sides have a rectangular longitudinal dimension (A) of 910 mm and a short dimension, that is, a width (B) of 105 mm and a plate thickness ( C) is 37.5 mm. The intermediate third wooden board 22 sandwiched between the first wooden board 20 and the second wooden board 21 has a longitudinal dimension (D) of 870.0 mm and a shorter dimension, that is, a width (). E) is 65.0 mm and the plate thickness (F) is 30.0 mm, and as shown in the figure, the first wooden plate 20 is joined at the center position in the longitudinal direction and the width direction. Therefore, the ends of the first wooden board 20 and the third wooden board 22 are not flush with each other.

As described above, in the wooden wall material 8, since the ends of the first wooden plate material 20 and the third wooden plate material 22 are not flush with each other, even when the wall materials 8 are combined, the wall material 8 is used. And when another wall material 9, 10, 11, 12 shown in FIGS. 4, 5 (a), (b), and 6 is combined, the wall material 8 and the other wall material 9, A vertical space 16 surrounded by three plate members is formed between 10, 11 and 12, and the space 16 is formed inside various places of the wall 2. As will be described later, a pipe member 18 for inserting equipment such as electrical wiring and water supply / drainage pipes and wood 19 for reinforcing the wall 2 can be embedded in the space 16.

In the central portion of the wall 2 of FIG. 2, a large number of wall materials 8 are continuously arranged in combination in the vertical direction and the horizontal direction, and a vertical space 16 and a horizontal space 17 are arranged between the wall materials 8. Although it is formed, FIG. 10 shows the state.
In FIG. 10, a so-called “C-shaped pipe” is adopted as the pipe member 18. The "C-shaped tube" is a U-shaped tube in which three of the four surfaces are closed. In the case of the "C-shaped pipe", since one surface is open, it is suitable for removing the plate material on which the pipe member 18 is located and performing maintenance and inspection of the pipe member 18 and the wiring in the pipe member 18. Instead of the "C-shaped tube", a hollow "round tube" or a "square tube" may be used.
The pipe member 18 of FIG. 10 is a commercially available elbow 23 arranged at an intersection of the space 16 and the space 17 in order to change the direction between the vertical space 16 formed by the wall material 8 and the horizontal space 17. It can be easily done by using.

As described above, when the wooden wall material 8 in which the wooden board 20 and the wooden board 21 are displaced in the longitudinal direction is used in the central portion of the wall 2 in FIG. 2, as shown in FIG. 3A. A staggered pattern is formed on the wall 2 of FIG. On the other hand, when the wooden board material 54 and the wooden board material 55 as shown in FIG. 16 are not displaced in the longitudinal direction, a staggered pattern is not formed on the wall 2 as shown in FIG. ..
Further, a wooden board 57 slightly shorter in the width direction and the longitudinal direction than the wooden board 54 and the wooden board 55 is joined at a central position in the width direction and the longitudinal direction between the wooden board 54 and the wooden board 55. Due to the short width and longitudinal directions, the spaces surrounded by the three wooden plates 54, 55, 57 form horizontal and vertical spaces, and as shown in FIG. 17, electrical wiring is provided in these spaces. Pipe materials such as C-shaped pipes and wall reinforcement members are arranged to accommodate equipment such as water supply and drainage pipes.

Another embodiment of the wall material used in the central portion of the wall of a building is the wall material 58 shown in FIG.
Compared to the wall material 8 shown in FIG. 3A, the wall material 58 is located at a position where the intermediate plate member 61 of the three wooden plate materials 59, 60, 61 is recessed from the plate material 59 or the plate material 60 at both ends. The only difference is that it is in. In this way, since the intermediate plate members 61 are recessed from the plate materials 59 and 60 on both sides at both ends, when the wall members 58 of the same type are connected to each other, the vertical space 62 formed in the connecting portion is large. Become. It is suitable when you want to centrally arrange a large number of pipe materials and reinforcing members for storing electrical wiring and water supply / drainage pipes.

Further, as another embodiment of the wall material used in the central portion of the wall, there is the wall material 63 shown in FIG.
Of the three wooden plates 64, 65, 66, the wall material 63 has the intermediate plate 66 at both ends at the intermediate position between the plate 64, 65 on both sides, which is a point in FIGS. 3 (a) and 18 It is different from the wall material of the embodiment shown in.
As shown in FIG. 21, when the wall material 63 is connected to the wall material 58 shown in FIG. 18, the size of the vertical space 66 formed in the connecting portion is appropriate as compared with the case shown in FIG. Can be sized.

Further, as another embodiment of the wall material used in the central portion of the wall, there is the wall material 67 shown in FIG.
The wall material 67 has different lengths of the plate materials 68 and 69 on both sides of the three plate materials 68, 69 and 70, and both ends of the intermediate plate material 70 are located at an intermediate position between the plate materials 68 and 69 on both sides. Is different from the wall material of other embodiments.
As shown in FIG. 23, the wall material 67 can form a vertical space 71 between both wall materials 67 by connecting the wall materials 67 of the same type upside down.

Further, as another embodiment of the wall material used in the central portion of the wall, there is the wall material 72 shown in FIG. 24.
Of the three plate materials 73, 74, 75, the wall material 72 has substantially the same length of the plate materials 73, 74 on both sides and is not displaced in the longitudinal direction, and the intermediate plate material 75 is slightly shorter at one end. Is different from the wall materials of other embodiments in that is protruding from the plate materials 73 and 74 on both sides.
As shown in FIG. 25, the wall material 72 can form a vertical space 76 between both wall materials 72 by connecting wall materials 72 of the same type to each other.

FIG. 4 is a perspective view showing details of a wooden wall material 9 suitable for use mainly at the corners 7 at both ends of the wall 2 shown in FIG. The rectangular wooden plates 24, 25, 26 of the wooden wall material 9 are relatively shorter than the plate materials 20, 21, 22 of the wall material 8 used in the central portion of the wall 2, and the cross-sectional shape thereof is shown in FIG. 3 (b). ) Is the same as the cross-sectional shape of the wooden wall material 8. The lengths of the wooden boards 24, 25, and 26 are 417.5 mm, 522.5 mm, and 502.5 mm, respectively. Since one end of the wall material 9 is flush with the end faces of the wooden board members 24, 25, 26, it is suitable when the wall material 9 wants to come into contact with a specific surface without a gap. Therefore, the wooden wall material 9 can be assembled with another type of wooden wall material 10 (see FIG. 5) to form corners 7 of walls that intersect at right angles.

In addition, two notches 27 are provided on one end side of the wooden board 24 of FIG. As shown in FIG. 11 to be described later, the notch portion 27 has a structure necessary for communicating the two orthogonal wooden wall materials 9 and the horizontal space 17 formed in the wall material 10.
At the end of the wooden plate 26, there is a bolt hole 28 (not shown) of the bolt 35 that is inserted vertically into the corner of the wall.

FIG. 5A is a perspective view showing details of another wooden wall material 10 suitable for the corner portion 7 of the wall 2 of FIG.
The wooden wall material 10 has three rectangular wooden boards 29, 30, and 31 joined to each other, which is relatively shorter than the wall material 8 used in the central part of the wall, and its cross-sectional shape is the wooden wall material 8. , 9 is the same as the cross-sectional shape. The wooden board 29 and the wooden board 30 have the same shape and dimensions, and have a length of 455 mm, a width of 105 mm, and a thickness of 37.5 mm. On the other hand, the wooden board 31 sandwiched and bonded in the middle has a length of 435.0 mm, a width of 65.0 mm, and a thickness of 30.0 mm, and one end of the wooden board 29 and the board 30 on both sides thereof. It is located in the middle of one end, and the other end is flush with one end of the wooden board 29.
As shown in FIG. 2, the wooden wall material 10 of FIG. 5 (a) is assembled by assembling one end with the wooden wall material 8 and the other end with the wooden wall material 11 of FIG. It constitutes the corner portion 7 of 2.

FIG. 5B is a perspective view showing still another wooden wall material 12 suitable for the corner portion 7. The wall material 12 of FIG. 5 (b) is different from the wall material 10 shown in FIG. 5 (a) in that the middle plate 34 of the three plate 32, 33, 34 is shorter than the plate 32, 33 on both sides. It only exists in the retracted position. By combining this wall material 12 with the U-shaped wall material 15 shown in FIG. 8 to be described later, there is an entrance / exit or the like at a position near the corner 7 of the wall 2, so that the end of the wall material is near the corner 7. It is a suitable wall material when the parts must be flush with each other.

The method of assembling the wooden wall material 9 of FIG. 4 and the wooden wall material 10 of FIG. 5 (a) is shown in the perspective view of FIG.
In FIG. 11, one end side of the wooden wall material 9 is joined to one end side of the wooden wall material 10 so as to be orthogonal to each other. The horizontal space 17 formed in the upper part of the wooden wall material 10 communicates with the space 17 formed in the upper part of the wooden wall material 9 through the notch 27 of the wooden wall material 9. These spaces 17 communicate with the vertical space 16 formed on the other end side of the wooden wall members 9 and 10.

A metal bolt 35 having a diameter of 12 mm penetrates near the joint between the wooden wall material 9 and the wooden wall material 10 located at the corner of the wall shown in FIG. 11 to reinforce the strength of the corner 7 of the wall 2. There is a bolt hole (not shown) with an inner diameter of 13 mm. The bolt holes are provided at the same location on all wooden wall materials located at the corners 7 of the wall 2.

The corners 7 of the orthogonal walls 2 may be the wooden wall material 10 and the wooden wall material 11 of FIG. 6 in addition to the combination of the wooden wall material 9 and the wooden wall material 10 as shown in FIG. In this case, the end of the wooden wall material 11 on the opposite side to the wooden wall material 10 is located at a position where the intermediate plate material 38 is recessed from the plate materials 36, 37 on both sides of the three wooden plate materials 36, 37, 38. Therefore, it is necessary to select the wall material or the U-shaped member 15 to be arranged at this end.

FIG. 6 is a perspective view showing a wooden wall material 11 suitable for a corner portion of the wall 2, similar to the wall material 9 shown in FIG. 4 and the wall material 10 shown in FIG. As described above, the wall material 11 is composed of three rectangular wooden plates 36, 37, 38, and at one end of the wall material 11, the three plates 36, 37, 38 are flush with each other and are intermediate. The plate material 38 is located at a position retracted from the plate materials 36 and 37 on both sides.
The wooden plate 38 has holes 39 for bolts. There is a notch 40 at one end of the wooden board 36.

FIG. 7 shows a method for making one end of the wall materials 9, 10 and 12 flush with the wall material 9 shown in FIG. 4 or the wall materials 10 and 12 shown in FIGS. 5 (a) and 5 (b). The character wall material 14 is shown. The U-shaped wall material 14 is convenient for forming the end portion 13 of the wall 2 at a position in contact with the doorway 4 or the window 5 of the building shown in FIG. 1 or 2.
As shown in FIG. 7, the U-shaped wall material 14 is composed of a U-shaped portion 41 and a wooden plate member 42 combined with the side surface of the U-shaped portion 41.
The thickness of the wooden plate 42 of the U-shaped wall material 14 is substantially the same as the thickness of the intermediate plate 26 between the wooden plates 24 and 25 of the wall material 9 shown in FIG. The U-shaped portion 41 sandwiches the intermediate plate material 26 of the wall material 9 and both are combined. At that time, the wooden board 42 has a horizontal length that is in contact with the end of one of the boards 24 and 25 on both sides of the wall member 9.

FIG. 8 shows a U-shaped wall material 15 similar to the U-shaped wall material 14 shown in FIG. 7, and in addition to the plate member 44 on the side surface of the U-shaped portion 43, the inside of the U-shaped portion 43 is It is filled with plate material 45.
The U-shaped wall material 15 of FIG. 8 is suitable when the end of the wall is flush with the wall material 11 shown in FIG. 6, such as the end of a wall in contact with a window or an entrance / exit. Is.

In the U-shaped wall material 14 of FIG. 7 and the U-shaped wall material 15 of FIG. 8, the U-shaped portions 41 and 43 are separately joined to the side surfaces of the plate members 42 and 44, respectively. An example is shown, but it is not necessary for these to be formed separately and joined, as long as there are two elongated plates that finally fit in the vertical space 17 from the plate members 42 and 44. It doesn't have to be U-shaped. It may be integrally configured or any other configuration.

9 (a) is a perspective view for explaining how to combine the wall material 8 shown in FIG. 3 (a) with the other wall material 9 shown in FIG. As shown in FIG. 9A, the wall material 8 and the wall material 9 are combined by moving them in the direction of the arrow so that the irregularities at the ends thereof are properly fitted. As a result, since the ends of the wall material 9 are flush with each other, one end surface of the entire two wall materials formed by combining the wall material 8 and the wall material 9 becomes flush with each other, and the window 5 and the doorway of the building 1 are flush with each other. The structure is suitable as a portion in contact with 4.
The method of combining the two wall materials is not limited to the case of FIG. 9A, but is the same when the wall material 10 shown in FIG. 5A is combined with the wall material 8 instead of the wall material 9. is there.

In FIG. 9A, a vertical space 16 is formed between the plate materials 20, 21, 24, 25 on both sides of the two wall materials 8 and 9 and the plate materials 22 and 26 in the middle. Further, a horizontal space 17 is provided between the plate materials 20, 21 on both sides of the wall material 8, the intermediate plate material 22, and the three plate materials 20, 21, 22 of the other wall material 8 adjacent in the vertical direction. Is formed.
In these spaces 16 and 17, as described above, a pipe material 18 for storing wiring, a water supply pipe, and the like, and a reinforcing member 19 such as wood for reinforcing the wall 2 can be installed.

9 (b) and 9 (c) show how to combine the wall material 9 shown in FIG. 4 and the wall material 10 shown in FIG. 5 (a) with the U-shaped wall material 14 shown in FIG. It is a perspective view for demonstrating. Similar to the case of FIG. 9A described above, the U-shaped wall material 14 is moved in the direction of the arrow and combined with the wall material 9 and the wall material 10. When the wall materials 9, 10 and 14 are combined, no space is formed between the wall materials 9, 10 and 14, and the two are in close contact with each other.

FIG. 9D is a perspective view for explaining how to combine the wall material 11 shown in FIG. 6 with the U-shaped wall material 15.
Further, although not shown, the wall material 12 shown in FIG. 5B and the U-shaped wall material 15 can be combined. Similar to the case of FIG. 9D, it is suitable for use in a place near the corner 7 of the wall 2.

FIG. 12 is a perspective view showing another embodiment of the wooden wall material of the present invention. The wooden wall material 46 of FIG. 12 is composed of rectangular wooden boards 47, 48, 49 having a three-layer structure, and the wooden boards 47, 48 on both sides are displaced not only in the horizontal direction but also in the vertical direction. The deviation in the vertical direction means that there is a deviation in the vertical direction when a plurality of wall materials 46 are actually stacked and assembled in the vertical direction.

FIG. 13A is a perspective view showing a state in which the wooden wall materials 46 shown in FIG. 12 are stacked and assembled as two wooden wall materials 46a and 46b in the vertical direction.
13 (b) is a YY cross-sectional view of the two wall materials 46a and 46b of FIG. 13 (a). The horizontal space 17 surrounded by the two wooden wall materials 46a and the wooden wall material 46b communicates with another horizontal space 17 and another vertical space 16 shown in the figure.

Since the wooden boards 47 and 48 are displaced not only in the longitudinal direction but also in the width direction as in the wall material 46 of this embodiment, environmental changes such as temperature and humidity and aging are caused when the wooden boards 47 and 48 are stacked and assembled. Even if a small gap is created between the two wooden boards 48a and 48b of the two vertically adjacent wall members 46a and 46b due to the change, since the wooden board 47b exists, the two walls The materials 46a and 46b as a whole do not penetrate through the gap, which is convenient as a wall of a building.

Further, according to the wall material 46 of this other embodiment, since it is also displaced in the vertical direction when assembled, for example, as shown in FIG. 14, by removing the wooden plate material 48a in the direction of the arrow, 2 The horizontal space 17 formed between the wall members 46a and 46b can be easily seen from the outside. As a result, it becomes possible to easily observe the state of the pipe member 18 and the reinforcing member 19 installed in the space 17, and to easily maintain and manage the electrical wiring, water supply / drainage pipe, etc. arranged in the pipe member 18. ..

FIG. 15 is a diagram showing a wall material 50 of still another embodiment. Compared to the wall material 8 shown in FIG. 3A, the rectangular first wooden plate material 51 is slightly rotated with respect to the second plate material 52 and the third plate material 53 to have a predetermined angle. It has become. Even if it is rotated in this way, the space 16 is formed between the space 17 surrounded by the first, second, and third plate members 51, 52, and 53 and the adjacent wall material. Equipment such as wiring and reinforcing members can be embedded in the 17.

Since the second plate material 52 is in contact with the first and third plate materials 51 and 53 at a predetermined angle, all the spaces 16 in the vertical direction communicate with each other, and the adjacent wall materials are connected to the wall without gaps. It is important to form a parallelogram, for which it is desirable to have a parallelogram, as shown. The space 17 in the horizontal direction is formed regardless of the inclination angle of the second plate member 52.

Further, the second plate member 52 may not only rotate, but may also be displaced with respect to the first plate member 51 in the width direction and the longitudinal direction as in the embodiment shown in FIG.

As described above, when the second plate member 52 is rotated with respect to the first and second plate members 51 and 53, in addition to the effects of the above-described embodiment, when the wall 2 is assembled to form the wall 2. In addition to the vertical and horizontal patterns shown in FIGS. 1 and 2, the pattern formed by the gap between the wall materials of the wall 2 is also formed in an oblique direction. This enhances the aesthetics.
In the embodiment of FIG. 15, since the length of the wall material 50 is the same, the plate material 52 is longer than the plate material 51.

As a wall material used for the central portion of the wall, a wall material 77 according to another embodiment of the present invention is further shown in FIG.
The wall material 77 is configured by joining the wooden board 80 between the wooden board 78 and the wooden board 79. The plate material 78 and the plate material 79 have substantially the same length and width, and are arranged in parallel. The plate material 80 is shorter and narrower than the plate materials 78 and 79, and is slightly rotated and inclined with respect to the plate materials 78 and 79. The plate material 80 has a rectangular shape, and the plate materials 78 and 79 have a parallel quadrilateral shape deviated from a right angle by an inclination angle.

FIG. 27 shows a case where four wall materials 77 shown in FIG. 26 are connected to each other.
When the wall materials 77a, 77b, 77c, and 77d are connected as shown in FIG. 27, the slope of the plate materials 78 and 79 of the wall material 77 forms a slope pattern of peaks and valleys on the wall, so that the aesthetic appearance of the wall is improved. Increase. A vertical space 82 and a horizontal space 83 surrounded by the plate members 78, 79, and 80 are formed, and the spaces 82 and 83 communicate with each other.
In FIG. 27, the wall material 77 is connected only in the horizontal direction, but when the wall is actually formed, it is also connected in the vertical direction. Therefore, the plate materials 78, 79, 80 have a small gap between the plate materials 78, 79, 80 of the wall material 77 connected in the vertical direction, and the gap is in the vertical space 82 or the horizontal direction. It becomes space 83.

Here, the features of the present invention are summarized.
(1) First, the object of the present invention is a wall material used for a wall of a wooden building, and the wall material is formed of one wall material from three wooden boards joined to at least a three-layer structure. There is. The width of the plate material located in the middle of the three-layer structure is narrower than the width of the plate material on both sides.
One of the features of the present invention realized by the further plurality of technical elements is "the vertical direction and the horizontal direction surrounded by three plate materials at both ends in the longitudinal direction and the width direction of the wall material. It is a structure in which a space is formed. " In this space, pipe materials for storing equipment such as electrical wiring and water supply / drainage pipes required for buildings and reinforcing members for reinforcing the strength of walls can be arranged. This is the essence of the present invention.

(2) Further, as a structure of the wall material that realizes one of the features of the above-mentioned invention, many kinds of walls are formed by combining a plurality of technical elements such as the positional relationship and the length relationship of the three wooden boards. There is a structure of the material. The technical elements thereof will be described below.

(1) First, the classification is performed according to the technical element of "the positional relationship of whether or not the three plates are displaced in the width direction".
(A) A wall material can be selected when the intermediate plate material among the three plates is not joined to any of the two plate materials on both sides at the central portion in the width direction.
As a typical wall material corresponding to this, there is a wall material of the embodiment shown in FIG.
(B) A wall material can be selected when the intermediate plate material of the three plates is joined to only one plate material of the two plates on both sides at the central portion in the width direction.
As a typical wall material corresponding to this, there are wall materials of each embodiment shown in FIGS. 12 and 15.
Of which
(Ba) A typical wall material when the two plate materials on both sides are displaced in the width direction and the longitudinal direction is the wall material of the embodiment shown in FIG.
(Bb) A typical wall material in the case where the two plate materials on both sides are inclined to each other is the wall material of the embodiment shown in FIG.
(C) A wall material can be selected when the intermediate plate material among the three plates is joined to the two plate materials on both sides at the central portion in the width direction.
As a typical wall material corresponding to this, there are wall materials of each embodiment shown in FIGS. 3, 4, 5 (a), 5 (b), 6, 16, 18, 20, 22, and 24.

(2) Next, the embodiment (C) is further classified according to the technical element of "the positional relationship of whether or not the plate materials on both sides are displaced in the longitudinal direction".

(Ca) A wall material can be selected when the two plate materials on both sides do not shift at both ends. This means that the lengths of the plates on both sides in the longitudinal direction are substantially the same.
As a typical wall material corresponding to this, there are wall materials of each embodiment shown in FIGS. 16 and 24. If the ends of the intermediate plate material protrude from the ends of the two plate materials on both sides at both ends of the wall material, it is not selected from the viewpoint of the effect of the invention.
Of which
(Caa) At one end of the wall material, the end of the intermediate plate is recessed from the ends of the two plates on both sides, and at the other end of the wall, the intermediate plate is from the two plates on both sides. A typical wall material in the case of projecting is the wall material of the embodiment shown in FIG. 24.
(Cab) A typical wall material in the case where the end portions of the intermediate plate material are recessed from the end portions of the two plate materials on both sides at both ends of the wall material is the wall material of the embodiment shown in FIG. ..

(Cb) A wall material can be selected when the two plate materials on both sides are displaced only at one end of the wall material. This means that the lengths of the plates on both sides in the longitudinal direction are different.
As a typical wall material corresponding to this, there are wall materials of each embodiment shown in FIGS. 4 and 6. In each of the wall materials of FIGS. 4 and 6, the three plate materials at the other ends are flush with each other, and the wall materials in other cases are not selected from the viewpoint of the effect of the invention.
Of Figures 4 and 6,
(Cba) The wall material in the case where the end portion of the intermediate plate material is located in the middle of the end portions of the two plate materials on both sides at one end is the wall material of the embodiment shown in FIG.
(Cbb) The wall material in the case where the end portion of the intermediate plate material is recessed from the end portions of the two plate materials on both sides at one end thereof is the wall material of the embodiment shown in FIG.

(Cc) A wall material can be selected when the two plate materials on both sides are displaced at both ends. This means that the lengths of the plate materials on both sides in the longitudinal direction may be different or substantially the same.
As a typical wall material corresponding to this, there are wall materials of each embodiment shown in FIGS. 3, 5 (a), 5 (b), 18, 20, and 22.
They are further classified as follows.
(Cca) At one end of the wall material, the end of the intermediate plate is located between the ends of the two plates on both sides, and at the other end of the wall, the ends of the intermediate plate are on both sides. There is a wall material when it is recessed from the end of the plate material.
As a typical wall material corresponding to this, there is a wall material of the embodiment shown in FIG.
(Ccb) At both ends of the wall material, there is a wall material in which the end portion of the intermediate plate material is located in the middle of the end portions of the two plate materials on both sides.
As a typical wall material corresponding to this, there is a wall material of the embodiment shown in FIG.
(Ccc) At one end of the wall material, the end of the intermediate plate is located between the ends of the two plates on both sides, and at the other end of the wall, the ends of the intermediate plate are on both sides. There is a wall material in a position where it is flush with the end of only one of the plate materials and the other one of the plate materials on both sides protrudes from the other end of the flush surface.
As a typical wall material corresponding to this, there is a wall material of the embodiment shown in FIG. 5 (a).
The lengths of the three (Ccd) wall materials in the longitudinal direction are different, and the length of the intermediate plate material is the intermediate length of the two plate materials on both sides, and at both ends of the wall material, the intermediate plate material There is a wall material when the end is located between the ends of the two plates on both sides.
As a typical wall material corresponding to this, there is a wall material of the embodiment shown in FIG.
(Cce) At both ends of the wall material, there is a wall material in which the end portions of the intermediate plate material are recessed from the ends of the two plate materials on both sides.
As a typical wall material corresponding to this, there is a wall material of the embodiment shown in FIG.
(Ccf) At one end of the wall material, the end of the intermediate plate is recessed from the ends of the two plates on both sides, and at the other end of the wall, the end of the intermediate plate and the two on both sides. There is a wall material in the case where the end portion of one of the plate materials is flush with each other.
As a typical wall material corresponding to this, there is a wall material of the embodiment shown in FIG. 5 (b).

In each of the above embodiments, the three wooden boards of each wall material are not limited to rectangles. As long as a flat surface can be formed as the entire wall, the wooden board of each wall material may include a parallelogram and may be a quadrangle.

According to the present invention, the wall material has a structure of at least three layers of at least three quadrangular wooden board materials, and by devising the shape and positional relationship of the board materials, when the wall materials are combined, the adjacent wall materials are used. A space in the vertical direction and the horizontal direction of the wall is formed between the two, and equipment such as wiring and water supply / drainage pipes are arranged in the space, and a wall material capable of arranging the strength reinforcing member of the wall is provided. be able to.

Further, according to the present invention, by having a wall formed by combining the wall materials according to the present invention, a wooden building in which equipment such as wiring and a water supply pipe and a strength reinforcing member are arranged in the space formed in the wall. Can provide things.

In particular, according to the present invention, in the central portion of the wall 2 of the building 1, a relatively long wall which is one of the wall materials having a basic structure of at least three layers of at least three wooden boards according to the present invention. By appropriately combining the materials 8, it is possible to form horizontal and vertical spaces between the wall materials for embedding reinforcing members such as pipe materials and wood in which equipment such as wiring and water supply / drainage pipes can be arranged inside. it can.

According to the present invention, even at the corners of the wall of a building, depending on the content of at least three-layer structure among the wall materials having a plurality of basic structures of at least three-layer structure of at least three wooden boards according to the present invention. By appropriately combining different types of wall materials, horizontal and vertical spaces for embedding reinforcing members such as pipe materials and wood that can arrange equipment such as wiring and water supply and drainage pipes are formed between the wall materials. can do.

Since horizontal and vertical spaces can be formed on all or part of the wall of a building, equipment such as wiring and water supply and drainage pipes are required for all or part of the wall both horizontally and vertically. It can be arranged according to the situation, and a wall reinforcing member can be put in a space not used for arranging the equipment.

Moreover, since such equipment and reinforcing members can be stored inside the wall, it is possible to provide a wooden building having an excellent aesthetic appearance.

In the embodiment of the present invention, wood is basically used as the wall material, but there is no problem in using a wall material of another material as a part, and the effect of the present invention can be obtained. It doesn't change. As the other material, for example, metal or resin may be used in consideration of strength and weight.

Further, in the embodiment of the present invention, the wall material has a three-layer structure, but it goes without saying that four or more layers may be used as appropriate.

In the wooden building of the present invention, in the central portion of the wall, the wall materials typically shown in FIGS. 3 (a), 12, 15, 16, 18, 20, 22, and 24 are vertically and horizontally arranged. Wall materials typically shown in FIGS. 4, 5 (a), 5 (b), 6 and the like are arranged so as to be adjacent to each other and intersect at almost right angles at the corners of the wall. When the end faces should be flush with each other, such as at a doorway, the object of the present invention can be achieved by adopting the wall materials typically shown in FIGS. 7 and 8 for each wall material.

1 ‥‥ Wooden building 2 ‥‥ Wall 3 ‥‥ Roof 4 ‥‥ Doorway 5 ‥‥ Window 6 ‥‥ Wall material 7 ‥‥‥ Wall corners 8, 9, 10, 11, 12, 46, 50, 56, 58, 63, 67, 72, 77 ... Wall material 13 ... Wall edge 14, 15 ... U-shaped wall material 16, 17, 62, 71, 76, 82, 83, 84 ... Space 18 ‥‥‥ Pipe member 19 ‥‥‥ Reinforcing member 20, 24, 29, 32, 36, 47, 51, 54, 59, 64, 68, 73, 78 ‥‥‥ First wooden board 21, 25, 30, 33, 37 , 48, 52, 55, 60, 65, 69, 74, 79 ... Second wooden board 22, 26, 31, 34, 38, 49, 53, 57, 61, 66, 70, 75, 80 ... Third wooden board 23 ... Elbow 41, 43 ... U-shaped part 42, 44, 45 ... Board 27, 40 ... Notch 35 ... Bolt 28, 39 ... Bolt hole

Claims (38)

The first and second square wooden boards with approximately the same width and approximately the same or different length, and
It is composed of a third square wooden board which is narrower in width than the first and second square wooden boards and shorter in length than at least one of the first or second wooden boards.
The third wooden board is located between the first and second square wooden boards at the central position in the width direction, and the first and second square wooden boards in the longitudinal direction. From at least three square wooden boards, characterized in that the surface of each of the first, second, and third wooden boards is joined so that at least one end is displaced. Wooden wall material for wooden buildings. Two first and second square wooden boards with approximately the same width and length,
It is composed of a third square-shaped wooden board that is narrower and shorter than the first and second square-shaped wooden boards.
The third wooden board is sandwiched between the first and second wooden boards, and the first, second and third wooden boards are joined to each other.
The first and second wooden boards are located at positions offset in the longitudinal direction.
The third wooden board is located substantially in the center in the width direction of the first wooden board, and the ends of the first wooden board and the third wooden board are joined so as not to be flush with each other. A wooden wall material for a wooden building consisting of at least three square wooden planks characterized by being made of wood. Two first and second square wooden boards with approximately the same width and length,
It is composed of a third square-shaped wooden board that is narrower and shorter than the first and second square-shaped wooden boards.
The third wooden board is sandwiched between the first and second wooden boards, and the first, second and third wooden boards are joined to each other.
The first and second wooden boards are located at positions offset in the longitudinal direction.
The third wooden board is located substantially in the center in the width direction of the first wooden board, and one end of the first and third wooden boards is joined so as to be flush with each other. A wooden wall material for a wooden building consisting of at least three square wooden boards. The first square wooden board and
A second square-shaped wooden board having a width substantially the same as that of the first square-shaped wooden board and a length longer than that of the first square-shaped wooden board.
It is composed of a third square wooden board that is narrower than the first and second square wooden boards and shorter than the second wooden board.
The third square-shaped wooden board is joined between the first and second square-shaped wooden boards at a substantially central position in the width direction.
One end of each of the first, second, and third wooden boards in the longitudinal direction is flush with each other, and the other end of each wooden board is joined so as to be displaced in the longitudinal direction. Wooden wall material for wooden buildings consisting of at least three square wooden boards. The first square wooden board and
A second square-shaped wooden board having a width substantially the same as that of the first square-shaped wooden board and a length longer than that of the first square-shaped wooden board.
It is composed of a third square wooden board that is narrower than the first and second square wooden boards, longer than the first wooden board, and shorter than the second wooden board.
The third square-shaped wooden board is joined between the first and second square-shaped wooden boards at a substantially central position in the width direction.
One end of each of the first, second, and third wooden boards in the longitudinal direction is flush with each other, and the other end is joined so as to be displaced in the longitudinal direction.
The first square wooden board is characterized in that notches are formed at both ends in the width direction at the end where the first, second and third wooden boards are flush with each other. A wooden wall material for a wooden building consisting of at least three square wooden boards. The first square wooden board and
A second square-shaped wooden board having a width substantially the same as that of the first square-shaped wooden board and a length longer than that of the first square-shaped wooden board.
It is composed of a third square-shaped wooden board that is narrower and shorter than the first and second square-shaped wooden boards.
The third square-shaped wooden board is joined between the first and second square-shaped wooden boards at a substantially central position in the width direction.
One end of each of the first, second and third wooden boards in the longitudinal direction is in a flush position, and the other end is joined so as to be displaced in the longitudinal direction.
The first square wooden board is characterized in that notches are formed at both ends in the width direction at the end where the first, second and third wooden boards are flush with each other. A wooden wall material for a wooden building consisting of at least three square wooden boards. A first wooden wall material in which at least three square wooden boards are joined so that at least one end surface is not flush with each other is combined with the non-parallel end surface of the first wooden wall material. A wooden wall material for a wooden building consisting of a second wooden wall material for making a flush end face.
The first wooden wall material is
The first square wooden board and
A second wooden board having a square shape having a width substantially the same as that of the first wooden board,
It consists of a third square-shaped wooden board that is narrower than the first and second wooden boards and at least shorter than the second wooden board.
The third wooden board is joined between the first and second wooden boards at a substantially central position in the width direction.
At one end of the first wooden wall material, the end of the third wooden board is located between the first wooden board and the second wooden board in the longitudinal direction, and each wooden board faces a surface. It is joined so that it is not one,
The second wooden wall material is
A fourth wooden board having substantially the same width and thickness as the first and second wooden boards,
It is composed of a U-shaped fifth wooden board formed and joined to one surface of the fourth wooden board with the same width as the fourth wooden board.
The fourth wooden board and the fifth wooden board are joined so as to be flush with each other at one end.
A wooden wall material for a wooden building, which comprises assembling the first wall material and the second wall material to form a wooden wall material having a structure of at least three layers having at least one end surface flush with each other. A first wooden wall material in which at least three square wooden boards are joined so that at least one end surface is not flush with each other and the first wooden wall material are combined at the non-parallel end surface of the first wooden wall material. A wall material for a wooden building consisting of a second wooden wall material for making a flush end face.
The first wooden wall material is
The first square wooden board and
A second wooden board having a square shape having a width substantially the same as that of the first wooden board,
It is composed of a third square-shaped wooden board that is narrower and shorter than the first and second wooden boards.
The third wooden board is joined between the first and second wooden boards at a substantially central position in the width direction.
At one end of the first wooden wall material, the first, second and third wooden boards are flush with each other, and at the other end, the end of the third wooden board is the first and second wooden boards. The wooden boards are joined so that they are not flush with each other at a position retracted in the longitudinal direction from any of the ends.
The second wooden wall material is
A fourth wooden board whose width and thickness are substantially the same as those of the first and second wooden boards of the first wooden wall material.
It is composed of a U-shaped fifth wooden board formed and joined to one surface of the fourth wooden board with the same width as the fourth wooden board.
In the U-shaped fifth wooden board, the inside of the U-shaped portion is filled to substantially the same length as the fourth wooden board.
The fourth wooden board and the fifth wooden board are joined so as to be flush with each other at one end.
A wooden wall material for a wooden building, which comprises assembling the first wall material and the second wall material to form a wooden wall material having a structure of at least three layers having at least one end surface flush with each other. Two first and second square wooden boards with approximately the same width and length,
It is composed of a third square-shaped wooden board that is narrower and shorter than the first and second square-shaped wooden boards.
The third wooden board is sandwiched between the first and second wooden boards, and the three square wooden boards are joined to each other.
The first and second wooden boards are positioned so as to be offset in the longitudinal direction and the width direction.
The third wooden board is located substantially in the center in the width direction of the first wooden board, and one end of each of the first wooden board and the third wooden board is joined so as not to be flush with each other. A wooden wall material for a wooden building consisting of at least three square wooden planks. The first square wooden board and
A second square-shaped wooden board having a width substantially the same as that of the first square-shaped wooden board and a length longer than that of the first square-shaped wooden board.
It is composed of a third square-shaped wooden board that is narrower and shorter than the first and second square-shaped wooden boards.
The third wooden board is sandwiched between the first and second wooden boards, and the three square wooden boards are joined to each other.
The first and second wooden boards are in a relationship in which both wooden boards intersect at a predetermined angle.
The third wooden board is located substantially in the center in the width direction of the first wooden board, and the ends of the first wooden board and the third wooden board are joined so as not to be flush with each other. A wooden wall material for a wooden building consisting of at least three square wooden planks characterized by being made of wood. It is a wall material composed of three plate materials, and the wall material is
Two first and second square wooden boards having substantially the same width but substantially the same or different length, and a third square wooden board having a width narrower than that of the first and second square wooden boards. Made of wooden boards,
The third wooden board is sandwiched between the first and second wooden boards, and the first, second and third wooden boards are joined to each other.
When a wall material having the same structure as the wall material is adjacent to each other to form a wall, the horizontal space and the vertical space surrounded by the first, second, and third wooden plates are used as the wall material. A wooden wall material for a wooden building, which is formed and has a structure in which those spaces are connected to another horizontal space and a vertical space formed in the adjacent wall material. The wooden wall material for a wooden building according to claim 11, wherein the third wooden board material is joined at a central portion in the width direction of the first wooden board material. A claim characterized in that the first and second wooden boards are arranged in parallel, and the third wooden board is joined at a central portion in the width direction of the first and second wooden boards. The wooden wall material for a wooden building according to claim 11 or 12. The wooden wall material for a wooden building according to any one of claims 11 to 13, wherein the first and second wooden boards are displaced in the longitudinal direction at least at one end. The wooden wall material for a wooden building according to claim 14, wherein the first and second wooden board materials are displaced in the longitudinal direction at both ends. The wooden wall material for a wooden building according to claim 15, wherein the first and second wooden boards have substantially the same length in the longitudinal direction. The wooden wall material for a wooden building according to claim 16, wherein the third wooden board material has a length in the longitudinal direction shorter than that of the first and second wooden board materials. One end of the third wooden board is located between one end of the first and second wooden boards in the longitudinal direction, and the other end is retracted from the other end of the first and second wooden boards. The wooden wall material for a wooden building according to claim 17, which is characterized by being in a position. The wooden building according to claim 17, wherein the third wooden board is located at an intermediate position between both ends of the first and second wooden boards in the longitudinal direction. Wooden wall material. The wooden building according to claim 13, wherein the third wooden board has both ends recessed from the respective ends of the first and second wooden boards in the longitudinal direction. Wooden wall material. One end of the third wooden board is located between one end of the first and second wooden boards in the longitudinal direction, and the other ends of the first and third wooden boards are flush with each other. The wooden wall material for a wooden building according to claim 15, wherein the wooden wall material is recessed from the other end of the second wooden board material. One end of the third wooden board is recessed from one end of the first and second wooden boards in the longitudinal direction, and the other ends of the first and third wooden boards are flush with each other. The wooden wall material for a wooden building according to claim 15, wherein the wooden board material is located at a position recessed from the other end of the second wooden board material. The wooden wall material for a wooden building according to claim 14, wherein the second wooden board material has a length in the longitudinal direction shorter than that of the first wooden board material. The first, second and third wooden boards have shorter lengths in the longitudinal direction in the order of the first, third and second, and the third wooden board has a longitudinal length of the first wooden board. The wooden wall material for a wooden building according to claim 23, wherein the second wooden board is located at the center of the third wooden board in the longitudinal direction. The wooden board material for a wooden building according to claim 11 or 12, wherein the first and second wooden board materials do not shift in the longitudinal direction at both ends. The first and second wooden boards have substantially the same length in the longitudinal direction, one end of the third wooden board is recessed from one end of the first and second wooden boards, and the other end is recessed from one end. The wooden wall material for a wooden building according to claim 25, wherein the wooden wall material is located at a position extending from the other end of the first and second wooden board materials. The first and second wooden boards have substantially the same length in the longitudinal direction, and the third wooden board has a shorter longitudinal length than the first and second wooden boards, and the third wooden board has a length shorter than that of the first and second wooden boards. The wooden wall material for a wooden building according to claim 25, wherein both ends of the plate material are recessed from both ends of the first and second wooden plate materials. 23. The first and second wooden boards are offset in the longitudinal direction at one end, and the first, second and third wooden boards are flush with each other at the other end. Wooden wall material for wooden buildings. The wooden wall material for a wooden building according to claim 28, wherein one end of the third wooden board is located at an intermediate position between the ends of the first and second wooden boards. The wooden wall material for a wooden building according to claim 28, wherein one end of the third wooden board is recessed from one end of the first and second wooden boards. The lengths of the first and second wooden boards in the longitudinal direction are substantially the same, and the third wooden board is shorter than the first wooden board and is centered in the width direction and the longitudinal direction of the first wooden board. The wooden wall material for a wooden building according to claim 12, wherein the second wooden board material has a parallel quadrilateral shape inclined with respect to the first and third wooden board materials. .. The wooden wall material for a main building according to claim 31, wherein the second wooden board material does not shift in the longitudinal direction with respect to the first wooden board material. The wooden wall material for a wooden building according to claim 31, wherein the second wooden board material is displaced in the longitudinal direction with respect to the first wooden board material. The lengths of the first and second wooden boards in the longitudinal direction are substantially the same, and the third wooden board is shorter than the first wooden board and is centered in the width direction and the longitudinal direction of the first wooden board. The wooden building according to claim 11 or 12, characterized in that the second wooden board is displaced in the width direction and the longitudinal direction with respect to the first wooden board. Wooden wall material. It consists of a first and second parallel quadrilateral wooden board with substantially the same width and length, and a third rectangular wooden board that is narrower and shorter than the first and second wooden boards. ,
The first and second wooden boards are in parallel positions.
The third wooden board is inclined between the first and second wooden boards with respect to the first and second wooden boards, and the first, second and third are joined. A wooden wall material for a wooden building consisting of at least three square wooden planks. A wooden building in which a wall is formed by joining wide surfaces of at least three square wooden boards and stacking at least three-layered wooden wall materials in the horizontal direction in the longitudinal direction.
The wooden wall material having at least a three-layer structure is
Two first and second square wooden boards of approximately the same width, and
It is composed of a third square-shaped wooden board that is narrower in width than the first and second square-shaped wooden boards and shorter in length than at least one of the first or second wooden boards.
The third wooden board is joined between the first and second square wooden boards at the position of the central portion of the first wooden board in the width direction, and the first and second wooden boards are joined. Each of the first, second, and third wooden board surfaces is joined to the square wooden board so as to be displaced in the longitudinal direction.
A plurality of horizontally long spaces and a plurality of vertically long spaces surrounded by the first, second, and third wooden plates are formed, and a hollow pipe member is embedded in some of the spaces. Equipment such as electrical wiring and water supply / drainage pipes are housed in the pipe member, and a reinforcing member for reinforcing the strength of the wall is embedded in all or part of the other space in which the pipe member is not embedded. A wooden building characterized by being a pipe. Stacking the first, second, and third wooden wall materials having a three-layer structure formed by joining the wide surfaces of at least three square wooden boards with their longitudinal directions horizontal. It is a wooden building with walls and corners of the walls formed by
The first wooden wall material having a at least three-layer structure arranged in the center of a predetermined wall is
Two sixth and seventh square wooden boards with approximately the same width and length, and
It is composed of an eighth square wooden board whose width and length are shorter than those of the sixth and seventh square wooden boards.
The eighth wooden board is joined between the sixth and seventh square wooden boards at the position of the central portion of the sixth wooden board in the width direction, and the sixth and seventh wooden boards are joined. Each of the 6th, 7th, and 8th wooden board surfaces of the square wooden board is joined so as to be displaced in the longitudinal direction.
The second wooden wall material having at least a three-layer structure arranged at a corner of the predetermined wall is
Two ninth and tenth square wooden boards with approximately the same width and length, and
It is composed of an eleventh square wooden board that is narrower in width and shorter in length than the ninth and tenth square wooden boards.
The eleventh wooden board is sandwiched between the ninth and tenth wooden boards, and the ninth, tenth and eleventh wooden boards are joined to each other.
The 9th and 10th wooden boards are positioned so as to be offset in the longitudinal direction.
The eleventh wooden board is located substantially in the center in the width direction of the ninth wooden board, and one ends of the ninth and eleven wooden boards are joined so as to be flush with each other. The 10 wooden boards extend from the flush surface of the 9th and 11th wooden boards.
The third wall material having at least a three-layer structure that intersects the second wall material at a substantially right angle at the corner portion
The 12th square wooden board and
A thirteenth square-shaped wooden board having a width substantially the same as that of the twelfth square-shaped wooden board and a length longer than that of the twelfth square-shaped wooden board.
It is composed of a 14th square wooden board that is narrower than the 12th and 13th square wooden boards and shorter than the 13th wooden board.
The 14th square-shaped wooden board is joined between the 12th and 13th square-shaped wooden boards at a substantially central position in the width direction.
One end of each of the twelfth, thirteenth, and fourteenth wooden boards in the longitudinal direction is flush with each other, and the other end is joined so as to be displaced in the longitudinal direction.
The extended surface of the tenth wooden board of the second wooden wall material is in contact with the flush end faces of the twelfth, thirteenth and fourteenth wooden walls of the third wooden wall material.
A plurality of horizontally and vertically long spaces surrounded by each of the three layers of the first, second, and third wooden wall materials are formed, and a hollow pipe member is formed in some of the spaces. Is embedded, equipment such as electrical wiring and water supply / drainage pipes are housed in the pipe member, and all or part of the other space in which the pipe member is not embedded is a reinforcing member for reinforcing the strength of the wall. A wooden building characterized by being embedded in. A wooden building in which a wall is formed by joining wide surfaces of at least three square wooden boards and stacking at least three-layered wooden wall materials in the horizontal direction in the longitudinal direction.
The wooden wall material having at least a three-layer structure is
Two first and second square wooden boards having substantially the same width and substantially the same or different length, and a third square wooden board having a width narrower than that of the first and second square wooden boards. Made of wooden boards,
The third wooden board is sandwiched between the first and second wooden boards, and the first, second and third wooden boards are joined to each other.
A plurality of horizontally long spaces and a plurality of vertically long spaces surrounded by the first, second, and third wooden plates are formed, and a hollow pipe member is embedded in some of the spaces. Equipment such as electrical wiring and water supply / drainage pipes are housed in the pipe member, and a reinforcing member for reinforcing the strength of the wall is embedded in all or part of the other space in which the pipe member is not embedded. A wooden building characterized by being a pipe.

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