JPH1129982A - Wooden building - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide a wooden building having new constitution that can solve the problem with conventional wooden buildings, which use bracing and horizontal angle braces to deal with horizontal forces produced by an earthquake and wind pressure, etc., that even if bracing and horizontal angle braces are employed, butt ends loosen as the result of thinning of lumber because the bracing and horizontal angle brace are made of general lumber designed for a structural frame. SOLUTION: This wooden building comprises: outer and inner sills mounted on a foundation; a first-story floor framing mounted on the outer and inner sills; external angle columns 6 and reentrant angle columns 7 both of which are erected on the outer sill; inner columns 8 erected on the inner sill; an outer girth beam 10 installed between the reentrant angle columns 7 via external connecting metal fittings 9; outer girder beams 12 which are installed, as between the projected angle columns 6, via the external connecting metal fittings 9; an inner floor beam 13 which is installed, as between the external angle column 6 and the inner column 8, via internal connecting metal fittings 11; second-story floor framing; tie beams; an end exterior-wall panel and an intermediate exterior-wall panel which are fitted into wall openings 16; and a roof part.

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a wooden building having a novel structure.

[0002]

2. Description of the Related Art A conventional wooden building has the following configuration. A. Brace and firewood are used to respond to horizontal forces such as earthquakes and wind pressure. B. Paneling is difficult due to bracing and fired materials. C. Because of the use of general lumber, long products cannot be obtained, and drying cannot be performed to the core. D. Assemble a wide variety of components vertically and horizontally.

[0003]

The above-mentioned prior art has the following problems. A. There are the following problems with bracing and firewood in responding to horizontal forces such as earthquakes and wind pressure. a. Even if braced or fired wood is used, the connection is loosened due to thin wood because the structural frame is made of general lumber. b. The shaking during an earthquake increases due to gaps, warpage, torsion, cracks, etc. due to drying, and there is a possibility of collapse. B. Paneling is difficult due to bracing and fired materials, and has the following problems. a. Even in the heat insulation work, heat insulation defects occur in bracing and fired material. b. It is difficult to construct braced and fired materials on site. C. Since general lumber is used, a long product cannot be obtained, and drying cannot be performed to the core, thus causing the following problems. a. Complicated joints and joints are required, and special technicians are required. b. Thinning, cracking, warping, twisting, and the like, which are the drawbacks of wood, occur, causing complaints and deteriorating house performance. D. Since various members are assembled vertically and horizontally, there are the following problems. a. Since various types of members are used for the column, beam, hut, and wall sets, the workability is poor and gaps due to thinness are likely to occur. b. The construction period cannot be shortened. E. FIG. In addition to the above, there are many sawmills that have many defects, such as small diameter streaks due to lack of wood resources, depending on the skills of carpenters due to lack of skilled carpenters. a. Large differences occur in the structural strength and finish of the building. b. It does not become a uniform building.

[0004] The present application has been made in view of such problems of the prior art, and an object of the present invention is to provide a device capable of solving the above-mentioned problems.

[0005]

Means for Solving the Problems In order to achieve the above object, the present invention is as follows. That is,
According to the present invention, a base 2, an external base 3 and an internal base 4 mounted on the upper surface of the base 2, a first floor set 5 mounted inside the external base 3 and the internal base 4, and an external base 3 Outer corner pillars 6 and inner corner pillars 7 arranged and raised at predetermined intervals on the upper surface of the inner base 4, inner pillars 8 arranged and raised above the upper surface of the inner base 4 at predetermined intervals, and projected corner pillars 6 and inner corner pillars 7 An external girder bridge 10 suspended between the outer shell 10 and a
An external girder beam 12 suspended between the outer corner pillar 6 or between the outer corner pillar 6 and the inner corner pillar 7 via an external connection metal fitting 9, an outer pillar 6 or an inner corner pillar 7 and an inner pillar 8 Internal connection fitting 11 between
An inner floor beam 13, a second floor group 14 attached to the outer girder 10 and the inner floor beam 13, a shed beam 15 mounted in the outer girder beam 12, It comprises an end outer wall panel 17 and an intermediate outer wall panel 18 fitted in a wall opening 16 formed by the pillar 6 and the corner pillar 7, and a roof 19 attached to the upper surface of the outer girder beam 12. In what is done, a. The protruding corner post 6 is provided with a prismatic back ridge 6B protruding from a right portion on the back surface of the vertical pole bar 6A in a state parallel to the longitudinal direction of the vertical pole bar. A prismatic left ridge 6C protrudes in a state parallel to the longitudinal direction of the vertical column bar, and the rear ridge 6B is provided with the external girder beam 10 and the external girder beam 1 in the vertical column bar 6A.
2 is removed, and the left ridge 6C is removed from the attachment portion 6C1 of the external girder beam 10 and the external girder beam 12 in the vertical column bar 6A. The inner corner post 7 has a prismatic back ridge 7B protruding from a right portion on the back surface of the vertical pillar square bar 7A in a state parallel to the longitudinal direction of the vertical pillar square bar. A prismatic left ridge 7C protrudes in a state of being parallel to the longitudinal direction of the vertical column bar, and the rear ridge 7B is provided with an external trunk beam 10 and an external girder beam 1 in the vertical column bar 7A.
2 is removed, and the left ridge 7C is removed from the attachment portion 7C1 of the external girder beam 10 and the external girder beam 12 in the vertical column bar 7A. The outer girder 10 is provided with upper and lower prismatic ridges 10B, 10B on upper and lower surfaces of a horizontal beam square bar 10A.
B is protruded in a state parallel to the longitudinal direction of the horizontal beam bar, d. The external girder beam 12 has a prismatic ridge 12B protruding from the outdoor portion on the lower surface of the horizontal girder beam 12A in a state parallel to the longitudinal direction of the horizontal girder beam. On the inner peripheral surface of the wall opening 16, a ridge 16 </ b> A formed of ridges provided on various columns, bases, external girder beams, and external girder beams protrudes. The end outer wall panel 17 includes a vertical member 17A1 and a horizontal member 17.
In the outer wall panel body composed of a frame 17A3 formed by connecting A2 in a front square shape, a heat insulating material 17A4 filled in the frame, and front and rear structural plywood 17A5 and 17A5 stretched on the front and rear surfaces of the frame. On one vertical side of the main body, a U-shaped groove 17A6 is formed outwardly to fit into the ridge 16A of the wall opening 16, and on the other vertical side of the outer wall panel main body, an adjacent intermediate outer wall panel 18 is formed. An outwardly facing U-shaped groove 17A7 that fits into the ridge 18A6 is formed on the upper and lower sides of the outer wall panel main body. Groove 17
A8 is formed; The intermediate outer wall panel 18 includes a vertical member 18A1 and a horizontal member 18.
In the outer wall panel body composed of a frame 18A3 formed by connecting A2 in a square front, a heat insulating material 18A4 filled in the frame and front and rear structural plywoods 18A5 and 18A5 stretched on the front and rear surfaces of the frame. On one vertical side of the main body, a ridge 18A6 is formed to fit into the groove 17A7 of the adjacent end outer wall panel 17, and on the other vertical side of the outer wall panel main body, the ridge 1 on the adjacent intermediate outer wall panel 18 is formed.
8A6, a U-shaped groove 18A7 is formed toward the outside so as to fit into the groove 8A6. In the upper and lower sides of the outer wall panel body, wall openings 16 are provided.
U-shaped groove 18A8 facing outward to fit into the ridge 16A
It is a wooden building where is formed.

[0006]

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS Embodiments of the present invention will be described below based on embodiments with reference to the drawings. 1 is a wooden building of the present invention. The base 2, the outer base 3 and the inner base 4 mounted on the upper surface of the base 2, the first floor set 5 mounted inside the outer base 3 and the inner base 4, and the upper surface of the outer base 3 at a predetermined interval. Outer corner pillars 6 and inner corner pillars 7 arranged and erected, internal pillars 8 arranged and erected on the upper surface of the inner base 4 at predetermined intervals, and external connection fittings between the outer corner pillars 6 and the inner corner pillars 7 9 and an outer corner beam 6
An external girder beam 12 suspended between the outer corner pillar 6 or between the outer corner pillar 6 and the inner corner pillar 7 via an external connection metal fitting 9, an outer pillar 6 or an inner corner pillar 7 and an inner pillar 8 Internal connection fitting 11 between
An inner floor beam 13, a second floor group 14 attached to the outer girder 10 and the inner floor beam 13, a shed beam 15 mounted in the outer girder beam 12, It comprises an end outer wall panel 17 and an intermediate outer wall panel 18 fitted in a wall opening 16 formed by the pillar 6 and the corner pillar 7, and a roof 19 attached to the upper surface of the outer girder beam 12. Have been.

The operation will be described below in order. I. The foundation 2 is a cloth foundation arranged at predetermined intervals,
The bundle base under the pulley 5A that receives the first floor group is arranged at a predetermined interval. B. The external base 3 has a pillar-shaped ridge 3B protruding from the outdoor portion on the upper surface of the horizontal base square bar 3A in a state parallel to the longitudinal direction of the horizontal base square bar. C. The inner base 4 is made of a horizontal base material. D. The first-floor floor set 5 has a large span using the joist 5B as a beam material, and its end is attached between the external base and the internal base with a known joist receiving hardware. Between the outer base and the inner base, a pull-out 5A received by the bundle 5C is provided under the joist, and at the upper end thereof, a stopper 5D made of the same material as the joist is provided.

E. The protruding corner post 6 is provided with a prismatic back ridge 6B protruding from a right portion on the back surface of the vertical pole bar 6A in a state parallel to the longitudinal direction of the vertical pole bar. A left pillar 6C having a prismatic shape projects in a state parallel to the longitudinal direction of the vertical pillar square bar,
B is the external trunk beam 10 in the vertical column bar 6A.
The attachment portion 6B1 of the outer girder beam 12 and the outer girder beam 12 is removed, and the attachment portion 6C1 of the outer girder beam 10 and the outer girder beam 12 in the vertical column bar 6A is removed from the left ridge 6C. F. The inner corner post 7 has a prismatic back ridge 7B protruding from a right portion on the back surface of the vertical pillar square bar 7A in a state parallel to the longitudinal direction of the vertical pillar square bar. A prismatic left ridge 7C protrudes in a state of being parallel to the longitudinal direction of the vertical column bar, and the rear ridge 7B is provided with an external trunk beam 10 and an external girder beam 1 in the vertical column bar 7A.
In the left ridge 7C, the attachment portion 7C1 of the external girder beam 10 and the external girder beam 12 in the vertical column bar 7A is removed. G. The inner column 8 is formed of a vertical column member.

H. The external beam 10 is a horizontal beam 1
Upper and lower prismatic ridges 10B, 10B are provided on the outdoor portion of the upper and lower surfaces of 0A in a state parallel to the longitudinal direction of the horizontal beam bar. Re. The external girder beam 12 has a prism-shaped ridge 12B protruding from the lower surface of the horizontal girder beam 12A on the outdoor side in a state parallel to the longitudinal direction of the horizontal girder beam. Nu. The internal floor beam 13 is made of a horizontal floor beam.

[0010] Le. The external connection fitting 9 includes an L-shaped fitting A and a web plate B. L-shaped bracket A is
It comprises a horizontal portion A1 formed of a horizontally long plate on the left and right sides of the plane, and a vertical portion A2 formed of a vertically long and horizontally long side plate which is provided continuously at the right end of the horizontal portion. The web plate B is composed of a front rectangular plate B1.
The height of 1 is made equal to the height of the vertical portion A2, and the left and right width is slightly longer than the horizontal length of the horizontal portion. Therefore, the right side of the web plate B is fixed at the center of the vertical portion A2 of the L-shaped bracket A, and the lower side of the web plate B is fixed at the center of the horizontal portion A1 of the L-shaped bracket A. Have been. Vertical part A of L-shaped bracket A
2 includes a pair of front and rear bolt holes A21 for mounting the web plate B on the column and a bolt hole A22 for mounting a connection fitting for receiving the orthogonal beam to the column.
Are set up in the vertical direction. Web plate B
Has a bolt hole B for mounting the beam
12 and a driving pin hole B121. In addition, the web plate B is provided with a notch B13 for checking the connection state, and the notch B1 for checking the connection state.
Reference numeral 3 denotes a front U-shaped notch B131, and an inclined side B132 provided diagonally upward and to the left on the upper left side of the notch. When the ends of the external girder beams 10 and the external girder beams 12 are locked to the external connection fittings 9, the connection state confirmation bolts D5 are fitted into the connection state confirmation notches, so that the external body girder beams are provided. 10. It can be confirmed that the end of the external girder 12 is securely connected to the external connection fitting 9.

[0011] 1. The configuration of the engaging portion E with the external connection fitting 9 provided at the end of the external girder 10 and the external girder 12 is as follows. The engaging portion E is constituted by a slit E1 having a thickness corresponding to the thickness of the web plate, which is formed inward of the beam main body with the center position at the end of the beam main body. Precut notches E2 are formed on the end surfaces of the outer girder beam 10 and the outer girder beam 12 so as to avoid the protrusion of the bolt with the flange width. In addition, external girder 1
0, a beam fixing bolt hole E3 and a beam fixing pin hole E4 are formed at the end of the external girder beam 12 so as to correspond to the bolt hole B12 and the driving pin hole B121. Above E4, a connection state confirmation bolt D fitted from above the connection state confirmation notch B13.
5 is mounted horizontally.

[0012] 2. Attachment to the pillar is performed by using a bolt hole A21 or a bolt hole A22, and is fixed to the outer corner post 6 or the inner corner pillar 7 with bolts.ヲ. Internal connection fitting 11
Is composed of an L-shaped fitting A, a web plate B, and a connecting ball C. The L-shaped bracket A is composed of a horizontal portion A1 formed of a horizontally long plate on the left and right sides of the plane, and a vertical portion A2 formed of a sideways vertically long and horizontally long plate that is provided upright at the right end of the horizontal portion. Have been. The web plate B is composed of a front rectangular plate B1, the height of the plate B1 is made to coincide with the height of the vertical portion A2, the lateral width is configured to be slightly longer than the horizontal length of the horizontal portion, and A substantially rectangular connection opening B11 is formed in a lower left portion of the plate B1 in the plate B1, and a lower left corner B111 of the connection opening is formed in a front L-shape. The connection ball C is composed of a ball C1 having a diameter smaller than the length of the vertical or horizontal side of the connection opening B11, and a notch C2 for fitting into the connection opening engraved on the ball C1. The notch C2 for fitting into the opening for connection has a center C1 at the longitudinal section C3 obtained when the longitudinal section C3 obtained when the longitudinal section passes through the center C11 of the ball body C1.
1, upper right part C33, lower right part C34, upper left part C35, lower left part C separated by vertical line C31 and horizontal line C32 passing through
36, the lower right portion C34 excluding the upper right portion C33, the upper left portion C35, and the lower left portion C36 are engraved. In the figure, C331 is the vertical side of the upper right part C33, and C332 is the horizontal side of the upper right part C33. The material of the connection ball is iron, zinc, aluminum, hard rubber, hard plastic, hard nylon, hard wood, or the like.

Therefore, the right side of the web plate B is L
The lower side of the web plate B is located at the center of the vertical portion A2 of the mold A, and the horizontal portion A of the L-shaped
1 and is fixed at the center thereof. L-shaped bracket A
A pair of front and rear bolt holes A21 for attaching to the column around the web plate B,
A suitable number of bolt holes A22 are provided in the vertical direction for attaching a connection fitting for receiving the orthogonal beam to the column.
The web plate B is provided with a bolt hole B12 and a driving pin hole B121 for mounting a beam at a vertical position. In addition, a notch B13 for checking the connection state is formed in the web plate B, and the notch B13 for checking the connection state has a notch B131 having a front U-shape,
The cutout has an inclined side B132 provided diagonally upward and to the left at the upper part of the left side. When the end of the internal floor beam 13 is locked to the internal connection fitting 11, the connection state checking bolt E5 is fitted into the connection state checking notch, so that the end of the internal floor beam 13 is used for the inside. It can be confirmed that the state is a state where the connection fitting 11 is securely connected.

{1. The configuration of the engaging portion F to the internal connection fitting 11 provided at the end of the internal floor beam 13 is as follows. The engaging portion F is provided with a slit F1 corresponding to the thickness of the web plate formed inward of the beam main body at the center of the end of the beam main body and a receiving ball for connecting ball formed on the lower surface of the beam main body. The connecting ball receiving hole is formed of a cylindrical or cubic recess having a diameter slightly longer than the diameter of the connecting ball, and the right inner wall of the connecting ball receiving hole is formed of a connecting ball. Is configured to be pressure-bonded to the outer peripheral surface on the right side. Thus, the beam is struck from above to below and dropped, so that the beam is brought closer to the column side and is securely connected. In addition, a notched portion F3 that is precut to avoid a projecting portion of a bolt with a flange width is formed on an end surface of the internal floor beam 13. Further, the end of the internal floor beam 13 has the bolt hole B12 and the driving pin hole B121.
Bolt holes E3 and pin holes E4
A connection state checking bolt E5 fitted from above the connection state checking notch B13 is mounted above the beam fixing pin hole E4 in a horizontal state.

{2. It is fixed to the inner column 8 with bolts by using a bolt hole A21 or a bolt hole A22 for mounting on a column. W. The second floor set 14 has a large span using a joist as a beam material, and an end portion is formed by using a well-known joist receiving hardware, and is attached between an outer trunk beam and an inner floor beam. F. The hut beam 15 has the same configuration of the engaging portion F with the internal connection metal fitting 11 provided at the end as the internal floor beam 13. Yo. On the inner peripheral surface of the wall opening 16, a ridge 16 </ b> A configured by ridges provided on various columns, a base, an external girder, and an external girder is projected.

The end outer wall panel 17 includes a frame 17A3 formed by connecting a vertical member 17A1 and a horizontal member 17A2 in a front rectangular shape, a heat insulating material 17A4 filled in the frame, and front and rear portions stretched on front and rear surfaces of the frame. In the outer wall panel main body composed of the structural plywoods 17A5 and 17A5, a U-shaped groove 17A6 is formed on one longitudinal side of the outer wall panel main body so as to fit into the ridge 16A of the wall opening 16 toward the outside. On the other vertical side of the outer wall panel main body, an outwardly U-shaped groove 17 that fits into the ridge 18A6 of the adjacent intermediate outer wall panel 18 is provided.
A7 is formed, and a U-shaped groove 17A8 is formed on the upper and lower sides of the outer wall panel main body so as to fit into the ridge 16A of the wall opening 16 toward the outside.

The intermediate outer wall panel 18 has a frame 18A3 formed by connecting a vertical member 18A1 and a horizontal member 18A2 in a front rectangular shape, a heat insulating material 18A4 filled in the frame, and a front and rear structure stretched on front and rear surfaces of the frame. In the outer wall panel main body composed of the plywoods 18A5 and 18A5, a ridge 18A6 is formed on one longitudinal side of the outer wall panel main body so as to fit into the groove 17A7 of the adjacent end outer wall panel 17, and the other side of the outer wall panel main body. On the vertical side, an outwardly U-shaped groove 18A fitted to the ridge 18A6 of the adjacent intermediate outer wall panel 18 is provided.
7 are formed, and U-shaped grooves 18A8 are formed on the upper and lower sides of the outer wall panel main body so as to fit into the ridges 16A of the wall opening 16. With reference to FIG. 39, a ridge 16 </ b> A of the wall opening 16 also protrudes from a tube 27 provided at a predetermined interval in the wall opening 16, and a tube column intermediate outer wall adjacent to the tube column 27 as a center. The panel 28 is configured such that the structural plywood 28A in the front of the intermediate outer wall panel for a pipe column is
7 is configured to abut at the vertical center. Ta. The roof portion 19 is configured using a truss method in a framing method using a known frame wall method.

[0018]

EXAMPLE Very good results were obtained by using structural LVL, engineering wood, for the main structure and outer wall panels. In other words, LVL is a laminated veneer composed of laminated plywood and laminated.
Rear ridge 6B, left ridge 6C on protruding corner post 6, rear ridge 7B, left ridge 7C on entry corner post 7, external stud beam 1
In the case of forming protrusions such as protrusions such as the protrusions 10B, 10B of the upper and lower prisms at 0, and the protrusions 12B of the external girder beam 12, a reliable integral structure can be formed by adhesive bonding. In the case of the conventional general lumber, when a convex portion such as the above-mentioned ridge is formed, the convex portion has to be fixed to a pillar or the like with a nail or the like, and does not have an integral structure. Long beams, columns and the like can be easily formed by the structural LVL. Completely dried veneers are laminated to form pillars and beams, so the product is dried down to the core. Therefore, gaps, warpage, torsion, and cracks due to drying after building are unlikely to occur, and claims to loosen the connection and deterioration in house performance are prevented. In FIG. 8, reference numeral 20 denotes a horizontal-colored tin, 20A denotes a mortar,
An outer wall material such as a large-sized siding, and 20B is an outer wall material such as a siding. In FIG. 9, 21A is a known joist receiving hardware, 21B is a digging hole of an anchor bolt, and 21C is a known beam receiving hardware. In FIG. 27, 22 is a joist on the second floor. In FIG. 35, reference numeral 25 denotes a known joist receiving hardware. In FIG. 36, reference numeral 26 denotes a tenon pipe for fixing a pillar. In FIG. 40, reference numeral 23 denotes a hut set in the case of the truss method. In FIG. 41, 2
Reference numeral 4 denotes a hut when there is an eave.

[0019]

Since the present invention is configured as described above, the following effects can be obtained. 1. Significantly improved workability and shortening the construction period The workability is greatly improved by increasing the length of the main structure using structural LVL. In addition, beam and girder beams are designed with a long span continuous beam method.
It is economical because the cross section of the structural frame etc. can be reduced. Industrialization such as paneling facilitates construction, exterior and interior work, and shortens the construction period. 2. Highly air-tight and highly durable housing by main ridge processing With conventional framing, high air-tightness is promoted because it is possible to easily perform air-tightness (main ridge processing) on the structure itself, which is the neck, and air-tight partitions on the floor and ceiling. You. In addition, a highly durable house can be obtained by incorporating a highly durable outer wall panel in which a pre-cut and heat insulating material is set at a factory using structural LVL materials made of a highly durable tree species. In addition, these housing performances do not deteriorate due to aging after construction. 3. No need for special technicians No special joint processing is required for beams, joists and columns, and the use of joint hardware makes it easy to construct without the need for a technician carpenter, resulting in a high-quality building with uniform structural strength. . 4. Prevention of complaints By using structural wood LVL, which is an engineering wood, for the main structure and outer wall panel, it is possible to prevent gaps (lower airtightness) due to thinning of trees, prevent complaints such as floor noise and wrinkles of finishing cloths, etc. Potential bottleneck can be eliminated. 5. Total cost reduction Total cost can be reduced due to shortened construction period, no need for supplementary materials, improved workability, easy design and site management, and quick fund collection. 6. Free partition system Wall strength on outer wall (5x wall magnification by double-sided application of structural plywood)
As a result, it is possible to provide a simple partition wall after finishing the floor and pasting the ceiling base without requiring a load-bearing wall inside, and to cope with a change in life cycle.

[Brief description of the drawings]

FIG. 1 is a perspective view of a foundation, a base, and a first floor set;

FIG. 2 is a perspective view showing a temporary installation state of a base, a pillar, and a floor base plywood.

FIG. 3 is a perspective view showing a state of a base, a column, an external girder, and the like.

FIG. 4 is a perspective view showing a state of a column, an outer trunk beam, and a first-floor outer wall panel.

FIG. 5 is a perspective view showing a state such as an external trunk beam, an external wall panel, and an external girder beam on the second floor;

FIG. 6 is a perspective view showing a stretched state of the outer wall panel.

FIG. 7 is a perspective view showing a state of a roof.

FIG. 8 is a perspective view of a wooden building.

FIG. 9 is an enlarged perspective view of a main part in which a part of the first floor set is cut away.

FIG. 10 is a perspective view of the protruding corner post as viewed from the back.

FIG. 11 is a perspective view of a corner post as viewed from the back.

FIG. 12 is a perspective view of an external beam.

FIG. 13 is a perspective view of an external girder beam.

FIG. 14 is a perspective view of an internal floor beam and a shed beam.

FIG. 15 is a perspective view of an external connection fitting.

FIG. 16 is a longitudinal sectional view of the same.

FIG. 17 is a perspective view of an internal connection fitting.

FIG. 18 is a front view of the same.

FIG. 19 is a longitudinal sectional view of the same.

FIG. 20 is a longitudinal sectional view of a connecting ball.

FIG. 21 is an enlarged front view of a main part of an engaging portion of the external girder beam and the external waist beam to the external connection fitting.

FIG. 22 is a plan view of the above.

FIG. 23 is an enlarged front view of an essential part for explaining an engagement state of an external girder beam and an external waist beam with an external connection fitting.

FIG. 24 is an enlarged front view of a main part of an engaging portion of the internal floor beam and the hut beam to the internal connection fitting.

FIG. 25 is a plan view of the same.

FIG. 26 is an enlarged front view of an essential part for explaining an engagement state between an internal floor beam and a hut beam and an internal connection fitting.

FIG. 27 is a perspective view showing a state in which joists are joined on the second floor.

FIG. 28 is a front view of an end outer wall panel.

FIG. 29 is a sectional view taken along line AA.

FIG. 30 is a sectional view taken along line BB.

FIG. 31 is a front view of the intermediate outer wall panel.

FIG. 32 is a sectional view taken along line CC.

FIG. 33 is a sectional view taken along line DD.

FIG. 34 is an exploded perspective view illustrating a connection state between a protruding corner post and an external girder, as viewed from an outdoor direction.

FIG. 35 is an exploded perspective view for explaining a connection state between a protruding corner post and an external trunk beam, etc., as viewed from a room direction.

FIG. 36 is an exploded perspective view illustrating a connection state between an internal pillar and an internal floor beam.

FIG. 37 is an exploded perspective view for explaining a relationship between a protruding corner post and an end wall panel.

FIG. 38 is an exploded perspective view illustrating a relationship between an end outer wall panel and an intermediate outer wall panel.

FIG. 39 is an exploded perspective view for explaining a relationship between a tube column intermediate outer wall panel and a tube column.

FIG. 40 is a perspective view showing a state of a shed assembly.

FIG. 41 is a perspective view showing a hut assembly.

[Explanation of symbols]

DESCRIPTION OF SYMBOLS 1 Wooden building 2 Foundation 3 External base 4 Internal base 5 1st floor group 6 Outer corner column 7 Inner column 8 Internal column 10 External girder beam 12 External girder beam 13 Internal floor beam 14 2nd floor group 15 Shed beam 16 Wall opening 17 End wall panel 18 Intermediate wall panel 19 Roof

Claims (1)

[Claims] 1. A base (2), an external base (3) and an internal base (4) mounted on the upper surface of the base (2), and a base (1) mounted on the external base (3) and the internal base (4). Floor set (5), raised corner pillars (6) and entrance corner pillars (7) arranged at predetermined intervals on the upper surface of external base (3), and predetermined intervals on the upper surface of internal base (4) An internal pillar (8) arranged and erected, and an external trunk beam (10) suspended between an outer corner pillar (6) and an inner corner pillar (7) via an external connection fitting (9);
Between the protruding post (6) and the protruding post (6) or the protruding post (6)
An external girder beam (12) suspended via an external connection fitting (9) between an inner corner post (7) and an outer corner post (6) or an inner corner post (7) and an inner post (8). An internal floor beam (13) suspended via an internal connection fitting (11) between the internal floor beam (1) and an external body beam (1).
0) and the second floor set (1) attached to the internal floor beam (13).
4) and the shed beam (1) mounted in the external girder beam (12).
5) and an end outer wall panel (1) fitted into a wall opening (16) formed by an outgoing corner post (6) and an incoming corner post (7).
7) and the intermediate outer wall panel (18) and the outer girder beam (1).
2) A roof (19) attached to the upper surface of (2), The protruding corner post (6) is provided with a prism-shaped rear ridge (6B) protruding in a right portion on the back surface of the vertical pole bar (6A) in a state parallel to the longitudinal direction of the vertical pole bar, A prismatic left ridge (6C) is protruded from the outdoor portion on the left side in a state parallel to the longitudinal direction of the vertical columnar bar, and the rear ridge (6B) is formed by the vertical columnar bar (6A). Attachment points (6) for the outer girder beam (10) and the outer girder beam (12)
B1) has been removed, and the left ridge (6C) has been removed from the vertical column beam (6A) by removing the attachment points (6C1) of the external girder beams (10) and the external girder beams (12). . The entering corner pillar (7) is provided with a prismatic back ridge (7B) protruding in a right portion on the back surface of the vertical pillar square bar (7A) in a state parallel to the longitudinal direction of the vertical pillar square bar, A prismatic left ridge (7C) protrudes from the interior side portion on the left side in a state parallel to the longitudinal direction of the vertical pillar square bar, and the rear ridge (7B) includes the vertical pillar square bar (7A). Attachment points (7) of the external girder (10) and the external girder (12)
B1) is removed, and the left ridge (7C) is removed from the vertical column beam (7A) by removing the attachment points (7C1) of the external girder beams (10) and the external girder beams (12). . External beam (10) is a horizontal beam (10A)
Upper and lower prismatic ridges (1)
0B, 10B) are projected in a state parallel to the longitudinal direction of the horizontal beam bar, d. External girder (12) is a horizontal girder beam (12A)
(C) a prism-shaped ridge (12B) protruding from the outdoor portion on the lower surface of the slab in a state parallel to the longitudinal direction of the horizontal girder beam; On the inner peripheral surface of the wall opening (16), various pillars,
A ridge (16A) composed of ridges provided on the base, the outer girder, and the outer girder is protruded; The end outer wall panel (17) is a frame (17A) formed by connecting a vertical member (17A1) and a horizontal member (17A2) in a front rectangular shape.
3), heat insulating material (17A4) filled in the frame, and front and rear structural plywood (17A5, 17A) stretched on the front and rear surfaces of the frame.
In the outer wall panel main body composed of 5), an outwardly U-shaped groove (17A) fitted on the ridge (16A) of the wall opening (16) is provided on one longitudinal side of the outer wall panel main body.
6) is formed, and on the other vertical side of the outer wall panel main body, the ridge (18) of the adjacent intermediate outer wall panel (18) is formed.
A-shaped grooves (17A7) are formed outwardly to fit into A6), and the upper and lower sides of the outer wall panel main body are outwardly fitted to the ridges (16A) of the wall opening (16). A U-shaped groove (17A8) is formed. The intermediate outer wall panel (18) is a frame (18A) formed by connecting a vertical member (18A1) and a horizontal member (18A2) in a front rectangular shape.
3), heat insulating material (18A4) filled in the frame, and front and rear structural plywood (18A5, 18A) stretched on the front and rear surfaces of the frame.
In the outer wall panel main body constituted by 5), on one vertical side of the outer wall panel main body, a ridge (18A6) that fits into the groove (17A7) of the adjacent end outer wall panel (17).
Is formed on the other vertical side of the outer wall panel main body, and the ridge (18A) of the adjacent intermediate outer wall panel (18) is formed.
6) A U-shaped groove (18A7) is formed outwardly to fit in The upper and lower sides of the outer wall panel main body have wall openings (1).
6) A wooden building, wherein a U-shaped groove (18A8) is formed outwardly to be fitted to the ridge (16A).