WO2004104311A1

WO2004104311A1 - Log-house type structure

Info

Publication number: WO2004104311A1
Application number: PCT/JP2003/013135
Authority: WO
Inventors: Sadao Nishibori; Maki Shirai
Original assignee: Ein Co., Ltd. Technical Center
Priority date: 2003-05-26
Filing date: 2003-10-14
Publication date: 2004-12-02
Also published as: TW200426283A; AU2003272994A1

Abstract

A log-house type structure, wherein first woody synthetic materials (11) and first woody synthetic materials (11) crossing and having the same shape as the first woody synthetic materials are alternately stacked with through-holes (23) provided at both ends of the first woody synthetic materials (11) crossed each other in orthogonal state through joint members (17), wall materials (12) are fitted into the groove parts (21) and the crossed groove parts (22) of the first woody synthetic materials (11) to form wall bodies in clearances formed when the first woody synthetic materials (11) are stacked, four sides are surrounded by the wall bodies, a roof part (13) is installed on the upper part of the wall bodies and a log-house foundation part (16) is disposed on the lower part thereof parallel with each other, the first woody synthetic materials (11) are arranged on the log-house foundation part (16) parallel with each other to form a floor part, and the wall bodies are stacked on the floor part to form a log-house.

Description

Description Log house type structure Technical field

The present invention relates to a log house type structure, and more particularly to a log house type structure made of a wooden synthetic material. Background art

Conventionally, the log house type construction method is to construct a wall by placing wooden or logs in a plate shape in parallel, and forming them on both ends of the wooden or logs in a plate shape. By intersecting and fitting the cutouts, the house is constructed around the four sides of the log house type structure (Patent 2538420).

When loading log material, ridges are provided on the upper and upper parts of the log material, grooves are provided on the lower surface and lower part of the log material facing the ridges, and the ridges and grooves are concave and convex. To form a wall (Patent 2688449).

The wall is formed by notching both ends of the log material, making the log materials alternately perpendicular to each other, and fitting the notch portions. When constructing a wall, log materials may be fixed to each other using ports and nuts (Japanese Patent Application Laid-Open No. 9-209478).

Disclosure of the invention

Problems the invention is trying to solve

However, it is not easy to procure logs suitable for log house-type structural components for one log house-type structure, and it takes a very long time to process each piece of wood as a log house-type structure. As a result, it leads to higher costs. In addition, the log house type structures constructed of these natural woods may have dimensional swells due to the expansion and contraction due to drying of the wood, and the fittings may be damaged. Means for solving the problem

In order to solve the above-mentioned problem, the log house type structure of the present invention comprises a hollow first wooden synthetic material and a second wooden synthetic material that are integrally extruded and a wall disposed between the wooden synthetic materials. The wooden synthetic material comprises a pair of grooves extending in the longitudinal direction on the upper surface and the lower surface of the hollow main body, and two pairs of concave notches formed in the width direction of the upper surface and the lower surface of both ends of the main body. A wall is formed by fitting a wall material into the grooves of the plurality of first wood-based synthetic materials and vertically stacking the first wood-based synthetic material and the wall material. The cutouts of the wooden synthetic material and the other first wooden synthetic material are fitted to each other so as to intersect at different levels to form a wall, and at the end of the wall, the wall is integrally extruded. A pair of grooves that are shorter than the first synthetic wood material and extend in the longitudinal direction on the upper and lower surfaces of the hollow main body; A plurality of second woody synthetic materials having at least one pair of cutouts formed in the width direction of the upper and lower surfaces of both ends of the body are provided with a predetermined gap in parallel with the first woody synthetic material. Place,

A notch opening between the first wood synthetic material and the other first wood synthetic material, and a through hole vertically extending through the notch connection between the first wood synthetic material and the second wood synthetic material, The wooden synthetic material is fixed by vertically passing a fixing tool through the through hole.

Further, in the log house type structure of the present invention, in the case where the first woody synthetic material is extended in a straight line, a wooden mouth surface of the first woody synthetic material to be extended and another first woody material to be extended are provided. The synthetic woods are arranged in a straight line, facing each other with a gap facing the cleave surface of the synthetic wood. PT / JP2003 / 013135

The plurality of third wood-based synthetic materials are arranged in parallel with the first wood-based synthetic material with a predetermined gap therebetween over the abutting surface, and the first wood-based synthetic material and the other first wood-based synthetic material are extended. The wooden synthetic material and the second wooden synthetic material are arranged so as to intersect with each other at right angles in a stepwise manner in a cross-shaped manner, and the cutout openings of the first to third wooden synthetic materials are formed. It is characterized in that the woody synthetic material is fixed by a penetrating fixture.

Further, the log house type structure according to the present invention includes a plurality of long first wood composite materials, and a wall material fitted into the groove of the first wood composite material to form the first wood composite material and a wall. In a case where the wall is formed by vertically stacking the wood and the wood, and the end of the wall is formed of the first wood composite, the second wood composite is parallel to the first wood composite. A predetermined gap is provided, and the cutouts on one side are cross-fitted vertically while being vertically sandwiched between the other first woody synthetic materials, and the plurality of third woody synthetic materials are A predetermined gap is placed in parallel with the other first wood-based synthetic material, and the cutout on one side is cross-fitted so as to be perpendicular to the first wood-based synthetic material while being vertically sandwiched therebetween. (2) In the case of the wood composite material and the third wood composite material, the other cutouts are cross-fitted at right angles inside the end of the wall. And a notch connection having a cross-girder structure is formed, and the wooden synthetic material is fixed by passing through a fixture vertically penetrating the cutouts of the first to third wooden synthetic materials. It is characterized by comprising.

The wall material may be a transparent or translucent wall material such as acrylic resin and glass.

The depth of the cutout is preferably smaller than 13 of the height of the wood composite material.

Further, an intersecting groove portion communicating with the groove portion of the woody synthetic material is formed, the through hole is formed at the center of the notch opening, and the upper and lower portions of the wall material are formed in the groove portion. , ■ _ one 4

The end portions are fitted, and the left and right ends of the wall material are fitted into the intersection grooves.

Further, the main body has a rib and a hollow part partitioned by the rib, and a depth of the notch of the notch is set to be equal to the rib of the synthetic wood material.

It is preferable that the ribs of the cutout abut each other.

The interior of the hollow wooden synthetic material is hollow with ribs, and by filling this hollow part with urethane foam, etc., the strength of the hollow wooden synthetic material is further improved, and it can be used as a log house type structure. It can provide durable wood synthetic materials.

Here, it is preferable that the number of ribs formed inside the hollow wooden synthetic material is at least one or more.

The foam to be filled in the hollow wooden synthetic material is preferably a urethane foam, but may be configured to be filled with another foam.

Since the depth of the notch of the cutout is up to the rib of the synthetic wood material, it is preferable to expose the rib.

The inside of the main body can be divided into a plurality of hollow portions. For example, by filling or inserting a different type of foam filler in addition to the specific foam into each of the hollow portions, the properties of the woody synthetic material as a building material can be changed.

Urethane foam can be used as the foam to be filled in the hollow wood composite material. However, by replacing this with foam concrete, the airtightness and heat insulation can be improved.

In addition, even in the hollow part partitioned by the rib inside the hollow wooden synthetic material, foam concrete is injected into the hollow part facing the outer wall, and urethane foam material is injected into the part facing the inner wall, It is suitable for outdoor while suppressing weight increase. Heat insulation can be improved.

When it is difficult to fill a long hollow wooden synthetic material with a total length of more than 4 to 5 m with foam, or when the diameter or width of the hollow part is small, for example, cut out a Styrofoam plate as appropriate and insert it. Just by inserting, the same effect as filling the foam material can be obtained, and the hollow body can be filled with the foam without unevenness.

The hollow portion is filled with a foam filler or a reinforcing material or a foam is inserted. The reinforcing material mentioned here is preferably iron, wood or the like. It is preferable that the foam filler is partially provided at a location where pressure is easily applied, such as a notch connection.

A double hollow structure in which a plurality of partitioned hollow portions are formed in the wall of the main body may be employed. The invention's effect

The wooden composite material and the wall material are crossed up and down as appropriate by using the grooves of the wooden composite material and crossing the wooden composite material as appropriate, and the wooden composite materials cross each other to form the wall end, and each through hole is formed. By providing the fixtures, a log house type structure can be built, so that the cost can be reduced with a simple structure and the weight can be reduced. Also, since the synthetic wood used as a log house type structure can be formed integrally with a groove by an extruder, it is easy to procure, there is no dimensional irregularity, and there is very little expansion and contraction due to drying. By fitting the groove of the woody material and the wall material unevenly, it is possible to take in light from the outside into the inside of the log house type structure. Various color combinations are possible by coloring the wooden synthetic material and the wall material. Assembling a log house type structure at home can provide the DIY fun. Even children can easily assemble. 13135

6 "

This log house type structure includes a log house, a container, a garage, a warehouse, a bicycle storage area, and the like.

In addition, since the ridges and grooves required for the wall structure of the log house type structure are integrally formed, no special processing is required, cost is reduced, and the log house type structure can be manufactured in a short time. Can be manufactured.

In addition, for example, by making the outer wall side of a wooden synthetic material into a log shape and the inner wall side into a plate shape, it has the same appearance as a normal house while having the appearance of a log house type structure It is also possible.

The structure of the wood composite material for the wall material can be changed as appropriate. For example, when a wall material is fitted and fixed to a wooden composite, the wooden composite is provided with multiple grooves so that it can be arranged like a windowpane and the wall can be moved, and a structure that can be opened and closed like a gallery Etc. can be implemented as appropriate. Also, by inserting natural wood or metal-shaped members (channels) into the hollows, the woody synthetic material itself is reinforced and can be used as a conventional structure. BRIEF DESCRIPTION OF THE FIGURES

FIG. 1 is an exploded perspective view of a log house type structure 10 according to the first embodiment.

FIG. 2 is a plan view (a) and a side view (b) of the first wood composite material 11.

FIG. 3 is a cross-sectional view (a) of the log house structure 10 wall according to the first embodiment and an external perspective view (b) of an end of the wall.

FIG. 4 shows a front view (a), a back view (b), a plan view (c), an A-A ′ cross-sectional view (d) and a BB of a log house type structure 10 according to a modification of the first embodiment. 'Sectional view (e). FIG. 5 is an explanatory perspective view showing a method of assembling the log house structure 10 according to the first embodiment. FIG. 6 is a perspective view of a modification of the log house structure 10 according to the first embodiment.

FIGS. 7A to 7E are sectional views (a) to (e) of a modified example of the wooden synthetic material.

FIG. 8 is a perspective view of the log house type structures (a) to () of the modification of the first embodiment.

FIG. 9 is a perspective view of a log house type structure 50 according to the second embodiment.

FIG. 10 is an enlarged perspective view of the log house type structure 50 viewed from the inside of the end of the wall.

FIG. 11 is an enlarged perspective view of the end of the wall of the log house type structure 50 as viewed from the outside.

FIG. 12 is an enlarged perspective view of the log house type structure 100 of the third embodiment viewed from the outside of the end of the wall.

FIG. 13 is an enlarged perspective view of the log house type structure 150 of the fourth embodiment viewed from the outside of the end of the wall.

FIG. 14 is an enlarged perspective view of the log house type structure 150.

FIG. 15 is an enlarged perspective view of a joint portion of the log house type structure 150. FIG. 16 is an enlarged front view of the joint of the log house type structure 150. FIG. 17 is an enlarged front view of the joint of the log house type structure 200 of the fifth embodiment.

FIG. 18 is an enlarged vertical sectional view of a wall of a log house type structure 250 according to the sixth embodiment.

FIG. 19 is an explanatory cross-sectional view in which a hollow first wooden synthetic material 111 is filled with a foam 281.

FIG. 20 is an installation cross-sectional view of a hollow wood composite material as a partition material. BEST MODE FOR CARRYING OUT THE INVENTION P2003 / 013135

An embodiment of a log house type structure of the present invention will be described with reference to the drawings.

FIGS. 1 to 5 show a log house type structure 10 according to the first embodiment of the present invention. The log house type structure 10 has a log house base 16 and a log house base 16. Each of the first wooden composites 11 (in FIG. 3, 11 a, 1 c, 11 e... N) and other first wood composites 11 of the same shape intersecting with the first wood composite 11 (11 b, 11 d in FIG. 3) .. N), a wall material 12, a roof 咅 13, and, if necessary, a door portion 14, a support block 18 and a pillar core material 35 as a fixing tool.

The other first wood composite material 11 that intersects with the first wood composite material 11 is composed of a plurality of pieces that are mutually crossed at both ends, in this embodiment, intersect in an orthogonal state, and are alternately stacked. are doing.

In the gap formed when the first and other first wood-based synthetic materials 11 are stacked in a plurality of stages, the wall material 12 is interposed in an upright state, and the plurality of first wood-based synthetic materials 11 are stacked. The first and other first wood composite materials 11 constitute a wall. The wall material 12 can also enhance the daylighting and cost reduction effects by using a synthetic resin material or the like having arbitrarily selected characteristics such as transparency.

In the present embodiment, a plurality of hollow plate-shaped wood-based composite materials are juxtaposed on the upper part of the wall, and a roof portion 13 is installed. The roof part 13 may be made of a wooden synthetic material. In addition, the roof 13 may be configured to be openable and closable.

In the present embodiment, the log house type structure 10 is provided with a door section 14 integrally formed of a wooden synthetic material and capable of being opened and closed or slidable on the front face. The wooden synthetic materials located at the left and right ends of the door portion 14 include a short second · · ·---

9

A wooden synthetic material 15 is disposed between the ends of the first wooden synthetic material 11. In the lower part of the log house type structure 10, a log house base 16 made of wood synthetic material, plastic, metal, etc. functioning as a resin tank filled with liquid (for example, water, etc.) as necessary. The first wooden composite material 11 is arranged and fixed in parallel on the log house base 16 to form a floor (a concrete block may be provided in a frame shape). The first and second wooden synthetic materials and the wall material are stacked on top of each other, and the roof 13 is covered with an upper end opening to form a structure.

Of the first woody synthetic material 11 constituting the floor, two of the first woody synthetic materials 11 are provided with through holes 23 for passing through the pillar core material 35 in the vertical direction, and are disposed between both ends. The plurality of first wood-based synthetic materials 11 arranged are juxtaposed with the through holes 23 positioned in the horizontal direction.

Further, a support block 18 is interposed between the first wooden composite materials 11 to prevent the first wooden composite material 11 from sagging.

The wall material 12 is preferably an integrally extruded hollow structure panel mainly made of polypropylene or polycarbonate. For example, a hollow plate made of a thermoplastic resin called a plate of Ube Nitto Kasei Co., Ltd. A hollow plate made of a thermoplastic resin made of polycarbonate, which is referred to as a twin panel PC, is preferable.

The wall material 12 is preferably transparent or translucent. The coloring of the wall materials 1 and 2 increases the freedom of decoration. The material used as the wall material 12 is not limited to acrylic resin, and may be a configuration using glass or the like as long as it is a translucent material. The area of the wall material 12 can be appropriately determined according to the application. The wall material 12 may be configured as an openable / closable gallery. The wall member 12 may be either a hollow member or a hollow member, but a hollow member has a great effect on cost reduction. For example, from the viewpoint of strength and cost, hollow plastic molded by hollow extrusion is used. , · ·--

Ten

Wall material, hollow injection-molded hollow plastic wall material, plastic cardboard structure and the like are preferable.

FIGS. 2 (a) and 2 (b) show a first wooden synthetic material 11 constituting a wall of a log house, and the first wooden synthetic material 11 is a hollow structure having a substantially square cross section in this embodiment. . A cutout port 24 forming a port is formed in the width direction at both ends of the first wooden synthetic material 11. As shown in FIG. 3 (b), the notched connection 24 is formed at both ends of one first synthetic wood material 11 (a, 11c, 11e ... n). The same shape in which both ends of the other first wood composite material 1 1 (b, 11 d,... N) intersecting with the synthetic material 11 are the same, here, the same as the width of the first wood composite material Grooves of a width (hence, a plane square) are formed at both ends of the upper and lower (front and back) surfaces of the first wooden synthetic material 11 (front and back faces in the front and back directions of the paper surface in FIG. 2 (a)). .

Therefore, as shown in FIG. 3 (b), the notch connection 24 of one first woody synthetic material 11a and the notch connection 24 of the other first woody synthetic material 1 1b To fit. As a result, the cutout ports 24 of the first wooden synthetic material 11 are fitted to each other so as to be orthogonal to each other to form a wall end.

On the upper and lower sides (front and back) of the main body, a straight concave groove 21 (, 21) is formed in the longitudinal direction at the center position between the cutouts 24, 24 (24, 24) at both ends. Placed in the direction.

On the other hand, at both ends of the first synthetic wood 11, both sides of the main body (in FIG. 2 (a), both sides in the horizontal direction of the paper) reach the center position of the notches 24, 24, Intersecting grooves 22, 22 having grooves corresponding to the concave shape of the grooves 21 are formed, and are arranged in a direction orthogonal to the grooves # 521, 21 so as to be continuous therewith, that is, vertically.

The position of the cross groove portion 22 is set at a predetermined ratio of the length of the first wood composite material 11 from both ends of each first wood composite material 11 in order to maintain strength (here, ·,,--

11

Are provided at the positions 1 Z 20) b to b ′, respectively. The widths a to a '(FIG. 2A) of the groove 21 and the crossing groove 22 are the same as or slightly larger than the width (wall thickness) of the wall material 12 for fitting the wall material 12 into the corresponding portion. Is formed.

2A and 2B, a chain line parallel to the longitudinal direction of the main body indicates the depth of the groove 21, and a chain line perpendicular to the longitudinal direction indicates the diameter of the through hole 23. The through hole 23 is formed so as to penetrate the center position of the cutout 24 in the direction of the front and back of the main body, and fits the cutout 24 of the first wooden synthetic material 11 with the other first wooden synthetic material 11. A column core 35 as a fixture is inserted into each of the through holes 23 communicating with each other in a combined state, and a nut is screwed into a screw formed at both ends of the column core at the upper and lower ends of the wall or the floor. Then, the stacked wall bodies are fixed at the cutouts 24 at both ends of each of the wooden composite materials 11.

As shown in FIGS. 3 (a) and (b), the wall material 12b has a lower end at the groove 21c on the front surface of the first wooden composite material 11c and a groove 21c on the back surface of the first wooden composite material 11a. The upper end is fitted to a, and is sandwiched between the first wood composite materials 11, and the cross grooves 22, 22 on both sides are fitted and sandwiched by the left and right ends of the wall material 12, and the wall material 12 is fixed. You.

1 and 3 may be divided and formed so as to be connected to each other by a joint member 17, and the joint member 17 and the column core material 35 may be connected to each other. Is formed in a size to fit or pass through the through hole 23. In addition, a floor core 37 as a fixture is penetrated through a joint member fitted into a through hole arranged in the horizontal direction of the first wooden synthetic material 11 arranged side by side constituting the floor, and the horizontal At both ends, it is preferable that the first wooden synthetic material 11 arranged side by side as a floor is similarly fixed with nuts.

In FIG. 1, the edge of the door portion 14 in the width direction or the left and right vertical direction (or the end of the wall) is shorter than the first wood composite 11 and is similar to the first wood composite 11. A body having a hollow portion continuous in the longitudinal direction, and a book ·,,.

12

Extruded integrally with a pair of grooves extending in the longitudinal direction on the upper and lower surfaces of the body, a pair of concave cutouts formed in the width direction on the upper and lower surfaces of both ends of the main body, and a through hole 23 The plurality of second wood composite materials 15 are arranged for reinforcement.

The second wood composite material 15 will be described with reference to FIGS. 9 and 10 for the sake of understanding. In order to form the end of the wall which is one edge of the door portion 14, the lowermost The second wooden composite material 55 is arranged in parallel with the first wooden composite material 51 with a predetermined gap therebetween, while the second wooden composite material 51, 51, 51 ... (1) The rear end side cutout opening 64 of the first wooden synthetic material 51 having a desired size and configured in the same manner as the wooden synthetic material and arranged in the front and back direction of the drawing. Then, the first woody synthetic material 51 front end side cutout port 64 is fitted to the front side cutout port 64 of the second woody synthetic material 55 (not shown), and they are sequentially arranged in the front and back direction on the drawing. The width of the door portion 14 in FIG. 1 is such that the cutouts 64 on the front and back sides of the first wood composite 51 of the desired dimensions are sandwiched by the cutout 64 on the front and back sides of the second wood composite 55. An edge of the wall is formed to be a directional edge.

The same applies to the door part in FIG. 4 and the wall opening part in FIGS. 5 and 6. In Fig. 9, the same configuration is adopted at the open end (wall end) of the garage-like structure.

In the above embodiment, the number of the cutout openings 64 on the back surface of the second wooden synthetic material 55 may be one (FIG. 6).

In addition, a column core 35 as a fixing tool is vertically passed through a through hole 23 that vertically penetrates the cutout 24 of the second wood composite 15 and the cutout 24 of the first wood composite 11. Thus, the first wood composite 11 and the second wood composite 15 are fixed (FIG. 10).

A method of assembling the log house structure 10 will be described with reference to FIG. A log house base 16 is arranged, and a plurality of first wood composite materials 11 are arranged in parallel, in arbitrary rows, and in parallel with the log house base 16. As described above, the first wood-based synthetic material 11 at both ends faces the through hole 23 upward, and the other one faces the lateral direction, and the floor core 37 penetrates the through hole 23 in the lateral direction and is fixed with a nut. A plurality of pillar cores 35 are passed through the through holes 23 of the first wooden composite material 11, and the ends are fixed with nuts and vertically raised. The first wooden composite material 11 and the wall material 12 are alternately vertically inserted into the column core 35 while penetrating the through hole 23 of the first wooden composite 11 to assemble the wall. The first wood composite material 11 Fits the cutout 24 of the same member to create the wall end. According to the length of the pillar core material, the pillar core material 35 is connected via a joint member 17 as appropriate. Further, on both sides of the door portion 14, the cutouts 24 of the first wood composite material 11 and the second wood composite material 15 are cross-fitted, and the second wood composite material 15 is Arrange them orthogonally. When the wall reaches the ceiling, fix the upper end of the pillar core material 35 with a nut. The roof 13 is attached to the upper end of the wall thus formed.

Fig. 6 shows a log house type structure 10 'of a modified example of the first embodiment. The description is the same as that of the first embodiment, and the description is referred to. .

The wall member 12 of the log house type structure 10 is provided with a wall member 12 ′ having a hollow portion having a one-sheet extruded plate structure. A through hole 21 ′ is formed in the longitudinal direction of each wood composite material 11, and a wall material 12 ′ is passed through the through hole 21 ′. Thereby, the assembling work efficiency is improved.

FIGS. 7A to 7E are cross-sectional views showing first wood composite materials 11J to 11N, which are modifications of the first wood composite material 11, cut in the width direction. The description is the same as that of the first wooden composite material 11 shown in FIG. The first wood composite 11J in FIG. 7 (a) is almost the same as the first wood composite 11 of the first embodiment. ——

14

Although it is extruded in the shape of, it is divided into a plurality of rectangular hollow portions 26 J by providing ribs 24 J that connect the inner walls facing the center A projection 27J is formed. By using the first wood composite 11J of this modified embodiment, it is possible to provide a wood composite having higher strength than the first wood composite 11 of the first embodiment. The first wood composites 11K and 11K in FIGS. 7 (b) and (c) have different shapes.

In Fig. 7 (d) and (e), the first wood composites 11Μ and 11Ν are provided in a predetermined number on each side of the wall (in Fig. 7 (d), 2 horizontal sides and 3 vertical sides, totaling 10 pieces). In Fig. 7 (e), extrusion molding is carried out with the hollow parts 28Μ, 28Ν of one horizontal side and two vertical sides, a total of 6) at predetermined or appropriate intervals, and then penetrates the upper and lower sides respectively. Holes 21 1 and 21Ν are provided. The through holes 21 #, 21 # are provided on the outer wall of the two walls surrounding the hollow portions 28 #, 28 #. The wall material 12 is fitted into the through holes 21Μ and 21Ν. As a result, there is an effect that the strength does not decrease even if the ribs and / or the foam material are eliminated, and an effect that the manufacturing process can be simplified. The hollow ratio of the wall surface is preferably from 15 to 40%, particularly preferably from 20 to 30%. The hollow ratio of the whole material is preferably 50 to 70%, and more preferably 55 to 65%.

FIG. 8 shows a modification of the log house type structure 10. In each figure (a) to (d), the upper part shows a plan view, and the lower part shows a front view. Fig. 8 (a) shows a long log house type structure 1 OA, Fig. 8 (b) shows an L-shaped log house type structure 1 OB in plan view, and Fig. 8 (c) shows a structure with a slide base 19C. The log house type structure 1OC, FIG. 8 (d) shows a cross-shaped log house type structure 10D in plan view.

9 to 11 are perspective views of the appearance of the log house type structure 50 according to the second embodiment. Since the structure is almost the same as that of the first embodiment, the common elements are generally in the 50's (addition of 40 to the number). The different structures will be described. The roof and doors such as shutters are omitted, and are used for garages and warehouses. Different from the first embodiment The difference is the cross-sectional shape of the first wooden synthetic material 51 and the structure of the cutout port 64. The first wooden synthetic material 51 and the second wooden synthetic material 55 have a double hollow structure in which a plurality of holes 59 are formed in the wall of the main body. The notch opening 64 has a plurality of steps 69 formed for the hole 59.

Fig. 12 is an external perspective view of a log house type structure 110 according to the third embodiment. Since the structure is almost the same as that of the second embodiment, the common elements are generally in the 100s (numbers are added to 100), and are different. The structure will be described. The difference from the second embodiment is that the second wooden synthetic material 115 is also arranged at the end of the wall. The wall material 112 made of a translucent member may be disposed in the entire gap of the first wooden synthetic material 111, or may be partially disposed as shown in the figure.

FIG. 13 to FIG. 16 are external perspective views of a log house type structure 150 according to the fourth embodiment. Since the structure is almost the same as that of the second embodiment, common elements are generally in the 140s (140 is added to the number). Different structures will be described. The second embodiment differs from the second embodiment in that the first wood composite 51 of the second embodiment is extended linearly and the structure is strengthened. The woody surface of the first woody synthetic material 151a and the first woody synthetic material 151b to be extended are opposed to each other with a gap therebetween facing the woody surface of the first woody synthetic material 151b to be extended. A pair of grooves extending in the longitudinal direction on the upper surface and the lower surface of the hollow main body shorter than 151b, and two pairs of concave notches formed in the width direction of the upper surface and the lower surface of both ends of the main body; A plurality of the second wood composite materials 155 integrally extruded are arranged in parallel with the first wood composite materials 151a and 151b with a predetermined gap over the butt surface T. Further, a pair of grooves which are shorter than the first wood-based synthetic materials 151a and 151b and extend in the longitudinal direction on the upper and lower surfaces of the hollow main body, and are formed in the width direction of the upper and lower surfaces of both ends of the main body. A plurality of integrally extruded third wood composites having two pairs of concave notches, 1 & 0 ——

16

“a” and “180b” are arranged so as to intersect with each other at right angles to the first wooden composite material 151a and 151b and the second wooden composite material 155 in a stepwise manner. Furthermore, through holes are provided through the cutouts of the first wooden synthetic material 151a and 151b, the second wooden synthetic material 155, and the third wooden synthetic material 180a and 180b in the vertical direction, and the fixture is provided in the through hole. Is inserted to fix the wood composite material.

FIG. 17 is a perspective view of an end of a wall of a log house type structure 200 according to a fifth embodiment, in which the cross-girder connection structure of the fourth embodiment is applied to an end of the wall of the second embodiment. That is, as shown in FIG. 17, the notch connection of the first wood composite material 211a and the notch connection of the first wood composite material 211b are cross-fitted at right angles to each other, and In order to strengthen the main body, a pair of grooves extending in the longitudinal direction on the upper and lower surfaces of the hollow main body, which is shorter than the first wooden synthetic material 211a, and There are provided a plurality of integrally extruded second wooden synthetic materials 255a having two pairs of concave notches formed in the width direction of the upper surface and the lower surface. The second wooden synthetic material 255a is arranged at a predetermined gap in parallel with the first wooden synthetic material 211b, and is vertically interposed while being vertically interposed between the first wooden synthetic materials 211a to form a cutout on one side. The mouth is cross-fitted.

Further, a pair of grooves extending in the longitudinal direction on the upper and lower surfaces of the hollow main body, which is shorter than the first woody synthetic material 211a, and a concave formed in the width direction of the upper and lower surfaces of both ends of the main body. And a plurality of third wooden synthetic materials 255b integrally extruded and formed with two pairs of notched connections. This third wooden synthetic material is placed at a predetermined gap in parallel with the first wooden synthetic material 21 1 a, and is vertically interposed while being vertically sandwiched by the first wooden synthetic material 21 1 b. Cross mated. In the second wood composite material 255a and the third wood composite material 255b, each of the other cutouts is located inside the end of the wall. They are cross-fitted at right angles to each other and stacked vertically. In this way, a notch connection having a cross-girder structure is formed.

Fig. 18 is a longitudinal sectional view of the wall of the log house type structure 250 of the sixth embodiment. Since the structure is almost the same as that of the first embodiment, the common elements are generally in the 250s (numbers are added to 240). The different structures will be described. The difference from the first embodiment is that a protrusion 290 is added to the upper surface and a groove 291 is added to the lower surface, and the groove 291 of the first wooden synthetic material 211 is added to the protrusion 290 of the other wooden synthetic material 211. It can be fitted. The protrusion 290 of the first wooden synthetic material 211 may be fitted into the groove 291 of another wooden synthetic material 211. The hollow portion 252a of the wall material 252 may be horizontal or vertical.

Examples of other woody synthetic materials are not shown, but are extruded into a log instead of a square cross section, urethane foam is entirely or partially foamed concrete, and ribs are arranged vertically. Example: Filling the central hollow part with urethane foam, filling the hollow parts above and below with foam concrete, Filling the central hollow part with urethane foam, filling the left and right hollow parts with foam concrete Example: Filling the central hollow part with foamed concrete and filling the left and right hollow parts with urethane foam material, Example of making all or part of the hollow part hollow, Example of inserting natural wood into the hollow part (for example, The interior of the wood composite material is formed by forming several (three in this example) hollow sections separated by ribs extending perpendicular to the end face, and inserting a natural wood processed into a pillar shape into the central hollow section. By reinforcing the synthetic material and injecting urethane foam into the left and right hollows, it is lighter and can also be used as a conventional structure. For example, instead of filling the foam, plate-shaped polystyrene foam is used. For example.

FIG. 19 shows a process of injecting the foam material 281 into the hollow first wood-based synthetic material 111. The foam injection tube 286 is inserted into the hollow part partitioned by the rib 124. Is inserted, and the urethane foam 281 is injected, and is retracted in the direction of the opening of the hollow part, so that the hollow part is filled with the urethane foam 281.

FIG. 20 shows a partition plate 296 using a synthetic wood material 295, in which a C channel 297 is attached to a ceiling 298 and a floor 299, respectively, and the partition plate 296 is fixed vertically.

Hollow woody synthetic material is a material formed according to Patent No. 2872590, etc., which is made from woody synthetic powder consisting of a mixture of wood powder and thermoplastic resin, and extruded fabric is extruded with a screw into the melting part of the forming die. A core that makes an outer surface of the extruded dough contact an inner wall surface of the forming die and protrudes an inner surface of the extruded dough from a base provided in the melting portion in parallel with an extruding direction and extends to a slow cooling portion. The frictional resistance of extrusion is reduced while contacting the outer surface of a fluororesin sheet, which is an aramid fiber cloth impregnated with a fluororesin dispersion liquid covering the body, and the extruded fabric is formed to a predetermined thickness and a hollow portion is formed. Then, the extruded dough is gradually cooled from the outside of the extruded dough and the inside of the hollow portion in the slow cooling section, and the extruded dough is extruded into a hollow wooden synthetic material having the size of a log house type structural material. It is. As described above, the hollow portion may have a double structure, which is convenient for covering the end portion.

It should be noted that the present invention is not limited to the above-described embodiment, but may be modified without departing from the technical idea of the present invention. And the like are also included in the technical scope of the present invention. Industrial applicability

In the log house type structure 10 of the present invention, since the first wooden composite material 11 and the wall material 12 are combined and merely stacked, the log house type structure 10 includes a driver and a hammer. No tools are required, construction is easy, and the first wood composite material 11 is lightweight (one in this embodiment, about 8 kg), so that children can assemble it. In addition, since the log-house type structure 10 is composed of only the first wood composite material 11, the wall material 12, and the joint member 17, the shape is not limited to the cubic shape but may be L-shaped, cross-shaped, etc. It is possible to freely construct the log house-type structure 10, and it has an effect such as expandability.

In addition, since the second wooden synthetic material 15 is strongly reinforced, it is possible to prevent slippage of the wooden synthetic material at the end of the wall such as the entrance / exit relo and the end of the wall.

Since the log house type structure 10 is configured as described above, it can be used not only for log houses but also for various uses such as containers, garages, and warehouses. In addition, the log house-type structure 10 can be easily moved and removed because there is no permanent structural base.

Explanation of reference numerals

10 (10A ~ "! OD), 1Ο ', 50, 100, 110, 150, 200, 250 Log house type structure

11 (11 a to 11 e, 11 J to 11 N), 51, 111, 151 a, 151 b, 211 (211 a, 211 b) First wood composite

12, 12 ', 112, 252 Wall material

13 Roof

14 Door

15, 55, 115, 155, 255a 2nd wood composite

16 Log House Base

17 Joint members

18 Support block

19C sliding platform

21 (21a, 21b, 21c, 21e), 21 'concave groove

22 Intersection groove

21 ', 23, 23a, 21 K to 21 N Penetrator L

24, 64 Notched connection

24J ~ 24 then 124 ribs

26 hollow

27 (27J-27L) Projection

28 (28M, 28N) cavity

35 pillar core material

37 Floor core

59 holes

69 step 180a, 180b, 255b 3rd wood composite

281 Urethane foam

286 foam injection tube

290 protrusion

291 Groove

296 Partition plate

297 C channel

298 Ceiling

299 floors

Claims

The scope of the claims

1. It is composed of a plurality of long first wood composites, a plurality of second wood composites shorter than the first wood composite, and other wall materials arranged between the wood composites.

The first and second woody synthetic materials are formed by integrally extending and extruding a hollow main body with grooves extending in the longitudinal direction on the upper surface and the lower surface thereof, and in the width direction of the upper surface and the lower surface at positions facing each other at both ends of the main body. Having a concave notch connection formed,

A wall material is fitted into the groove of the first woody synthetic material, and the first woody synthetic material and the wall material are vertically stacked to form a wall,

A cut end of the first wood composite material and another first wood composite material are fitted to form a wall end portion so as to be orthogonal to the step, and

At the end of the wall, the second wooden synthetic material is arranged in parallel with the first wooden synthetic material with a predetermined gap therebetween,

A notch opening between the first wood synthetic material and the other first wood synthetic material, and a through-hole that vertically penetrates the notch connection between the first wood synthetic material and the second wood synthetic material,

A log house type structure, wherein the first and second wooden synthetic materials are fixed by vertically inserting a fixture into the through hole.

2. When linearly extending the first wood composite,

The first wooden synthetic material to be extended and the other end of the first synthetic wooden material to be extended face each other with a gap facing each other, and are arranged linearly.

Arranging the second wood composite material in parallel with the first wood composite material with a predetermined gap over the butt surface; The third wooden synthetic material, in which the concave cutouts of the second wooden synthetic material are formed in two pairs, is combined with the first wooden synthetic material, another extended first wooden synthetic material, and the second wooden synthetic material. 2. The log house type structure according to claim 1, wherein the structure is arranged so as to intersect with each other at right angles to each other in a stepwise manner.

3. In the case where an end portion of the wall is made of the first woody synthetic material, the second woody synthetic material is provided in parallel with the first woody synthetic material through a predetermined gap, and the other first woody material. It is sandwiched between synthetic materials and made orthogonal, and the cutout on one side is cross-fitted,

The third wooden synthetic material is disposed at a predetermined gap in parallel with the other first wooden synthetic material, and is vertically interposed while being vertically sandwiched by the first wooden synthetic material. Mated,

Furthermore, in the second wood composite material and the third wood composite material, the other cutouts are orthogonally cross-fitted with each other on the inner side of the end of the wall, and are staggered vertically. 3. The log house type structure according to claim 2, wherein a cutout having a cross-girder structure is formed.

4. A cross groove communicating with the groove of the wooden synthetic material is formed, the through hole is formed at the center of the cutout, and the upper and lower ends of the wall material are fitted into the groove, and the cross groove is formed. The log house type structure according to any one of claims 1 to 3, wherein left and right end portions of the wall material are fitted into the log material.

5. The body has a rib and a hollow part partitioned by the rib,

The log house type structure according to any one of claims 1 to 4, wherein the depth of the notch of the notch connection is up to the rib of the wooden synthetic material.

6. Fill the interior of the hollow with a foam filler, or The log house type structure according to any one of claims 1 to 5, wherein a foam is inserted.