JP2587701Y2 - building - Google Patents

Description

[Detailed description of the invention]

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a building, and more particularly to a building having a log house-like appearance.

[0002]

2. Description of the Related Art Conventionally, log houses provided with warmth, aroma, natural texture and the like of trees have been used as villas, mountain huts, pensions, houses and the like. This log house is
Generally, it has a structure in which a wall, a roof, a floor, and the like are formed by combining and stacking logs, woods, and the like. A caulking material is filled in the gaps between the stacked logs and woods in order to provide the walls, roofs, floors, and the like with water shielding, sound insulation, light shielding, blindfold function, heat retention, and the like. This log house often does not use so-called columns that support loads in the vertical and horizontal directions. In this case, the logs and wood support all the loads. Therefore, logs and woods are required to have high strength, and thick and durable logs and woods are used.

[0003]

However, since the log house needs to use thick and durable logs and wood, there is a problem that the material cost is higher than that of a general building. Further, since the caulking material is filled in the gaps between the stacked logs and woods, when the logs and the wood shrink or twist over time, an unnecessary force is applied to the caulking material, and the caulking material is applied. There were problems such as cracks and cracking of the caulking material. For this reason, it is necessary to frequently repair the caulking material, and there has been a problem that maintenance costs and labor are required.

[0004] Furthermore, if a thick and durable log or wood is used in order to impart strength to the log or wood itself, the weight of the log or wood itself increases, and it is necessary to further increase the strength of the log or wood itself. That vicious cycle had occurred. Another problem was that long logs and wood were required.
In addition, the conventional log house does not use pillars such as shaped steel, so the log house (log set construction method)
There was a problem that it was not possible to construct in the designated area of the Building Standards Law Article 22 and the semi-fire prevention area where construction was impossible.

An object of the present invention is to solve such a conventional problem. By using a flanged steel for a longitudinal joint between wood and wood, continuous use of short wood can be achieved. It allows for flexibility in the angle of the wall, increases the versatility of the cross-sectional shape of wood, and can significantly reduce material costs, construction costs, and maintenance costs. Construction method) A log house-like building that can be constructed in the designated area of Article 22 of the Building Standards Law and the semi-fire prevention area where construction was not possible, and has the warmth, aroma, and natural texture of wood The purpose is to do.

[0006]

In order to achieve this object, the present invention provides a column made of a shaped steel having a flange and a web, and a vertical column between the upright columns. A plurality of lumber, the lumber is located at both ends in the longitudinal direction.
In each of the columns, an upward convex portion is formed continuously in the longitudinal direction at an upper portion in a horizontal state , and a downward concave portion is continuously formed in a longitudinal direction at a lower portion opposite to the convex portion. The upper and lower woods are formed with elastic seals between the woods.
In the building that is stacked with the irregularities engaged between the pillars
There is a longitudinal direction of the timber at both ends in the longitudinal direction of the timber.
A vertical continuous groove is formed perpendicular to the
An elastic sealing material is interposed in the flange of the column and the
The flange is engaged so as to be inserted into the groove, and the flange is inserted.
The front and back sides of the flange are sandwiched between the ends of the wood, and the flange
On the front side of the column, the distance between the end faces of each timber on both sides of the column
And the web and wood on the back side of the flange
Another object of the present invention is to provide a building characterized in that the wood is arranged at an interval from an end face .

[0007]

In the building according to the present invention, the groove formed in the wood is engaged with the flange of the pillar, and the protrusion of the wood provided on the lower side and the recess of the wood provided on the upper side of the wood. engaging the door, order to have a horizontally layered structure in the vertical direction between a plurality of timber of the pillars, all load applied in the vertical and horizontal directions, be supported by said pillar it can. Accordingly, the strength of the lumber itself can be reduced as compared with the conventional log house, so that it is possible to use thinner lumber than before.

[0008] Also, between the wood arranged on the lower side and the wood arranged on the upper side, and between the flange of the pillar and the groove of the wood,
Since the elastic sealing material is interposed, it is possible to close a gap formed between the wood or between the wood and the flange. Therefore, the room can be reliably protected from the external environment,
In addition, rain or the like that has fallen on the laminated wood can flow down without entering the building. In particular, the ends of the wood are flanged
On the front side of the column, the distance between the end faces of each timber on both sides of the column
And the web and wood on the back side of the flange
The timber is arranged with a space between it and the end face.
Even if rain blows in, the outside of the building on the front and back of the flange
On the part side, the end face of the wood and the end face of the web or the other wood
There is an interval between them, and rain flows down from here,
Rainwater can penetrate between the shaped steel and wood due to pipe phenomena, etc.
It does not. Furthermore, even if shrinkage or torsion occurs in the wood over time and the gap between the woods changes, the elastic sealing material can be deformed in accordance with the change in the gap, so that the sealing property is improved. Does not hinder

Further, since the wood can be laminated and the wall or the like can be formed only by fitting the end portion of the flange to the flange by using the groove of the wood, it is not necessary to use a nail or the like. Becomes easier. The grooves at both ends of the wood are sawed.
Since it can be formed just by cutting it, etc.,
It is easy to form a structure for engaging wood with pillars
it can. In addition, the use of shaped steel for the pillars makes it possible to construct a log house (log construction method) in the designated area of Article 22 of the Building Standard Law and a quasi-fire prevention area, where the construction of a log house was previously impossible by law. Become.

Further, by using the elastic sealing material, it is possible to more effectively prevent the rust of the flange and the decay of the wood. In addition, by using a shaped steel with a flange for a longitudinal joint of wood and wood, continuous use of short wood, freedom of wall angle, and versatility of wood cross-sectional shape can be improved. And processing can be performed easily.

[0011]

Next, an embodiment of the present invention will be described with reference to the drawings. FIG. 1 is an overall configuration diagram of a building according to the present invention, FIG. 2 is a partially enlarged view of a cross section taken along line AA of FIG.
Is a partially enlarged view of FIG. 2, FIG. 4 is a front view from the indoor side of FIG. 3, FIG. 5 is an end view of wood, FIG. 6 is a front view of wood,
FIG. 7 is a plan sectional view showing an engagement state between a pillar and wood, and FIG.
FIG. 9 is an enlarged view of a cross section taken along line BB of FIG. 1, FIG. 9 is an enlarged view of a cross section taken along line DD of FIG. 8, and FIG.

In the building shown in FIG. 1 to FIG. 10, wood 1 is horizontally disposed between a pillar 2 installed upright at a predetermined position of a foundation 24 buried in a ground 20 and the adjacent pillar 2. A wall 10 that is provided and vertically stacked, a concrete floor 37 formed on the indoor side upper part of the foundation 24 via a filling member such as gravel, and a roof 4 formed on the upper part of the wall 10. And

The column 2 is made of an H-shaped steel composed of a flange 12 and a web 22. The lower part of the column 2 is fixed with an anchor bolt 50 and a wing plate (not shown) through a wing plate and side angles. Nut 51
To the base 24. The wood 1 constituting the wall 10 has a length corresponding to the interval between the adjacent columns 2 and is processed into a substantially quadrangular prism shape having substantially the same thickness as shown in FIGS. 5 and 6. . And, at the both ends in the longitudinal direction of the wood 1, the top and bottom perpendicular to the longitudinal hand, that is, in this embodiment, the top and bottom of one diagonal line of the end face 33 of the wood 1 are continuous and the pillar 2 A groove 32 corresponding to the shape of the flange 12 is provided. Further, the wood 1 has a structure in which, when the wood 1 is made horizontal, the upper part of the diagonal line becomes the upward convex part 30 as it is, and the lower part has the downward concave part 31 of a triangular cross section. I have.

As shown in FIGS. 2 to 4, the wall 10 has a flange 30 which is located inside the building of each pillar 2 having both grooves 32 adjacent to each other with the protrusion 30 of the wood 1 facing upward. 12 is engaged with the lumber 1 via the elastic sealing material 6, and between the lumber 1 and the next lumber 1 to be engaged, the elastic sealing material 6 is interposed to form A plurality of woods 1 are horizontally stacked similarly by engaging the recesses 31 of the woods 1 located above. As described above, the wall 10 can be formed only by engaging the groove 32 with the flange 12 without using a nail or the like, so that the assembling operation is easy. In addition, all the loads applied in the vertical and horizontal directions of the building can be supported by the columns 2.

And, as shown in FIG.
0 of an indoor side, to be a gap and if the end face 33 of the timber 1 is formed, the elastic seal member 6 is interposed a flange 12
The gap formed by the elastic seal material can be used as a wiring / pipe space 25. In addition, flange 1
2 can be prevented from rusting, and the wood 1 can be prevented from rotting. Further, even if the wood 1 is shrunk or twisted with time and an unnecessary force is generated, the unnecessary force can be absorbed by the elastic effect of the elastic sealing material 6.
The life of the elastic sealing material 6 can be improved. Also,
In this embodiment, from the flange 12 on which the wood 1 is fitted
On the outdoor side, between the end face 33 of the wood 1 and the web 22
Since the gap 33a is formed, rainwater blows in from the outside
However, it flows down along the end face 33 of the wood 1 and the web 22.
You.

A window 3 is provided in a part of the wall 10, as shown in FIGS. This window 3
On the top of the wood 1 laminated at a predetermined height, a decorative window sill 10
Is fixed, and a publicly known aluminum sash 13 which is commercially available is installed on the decorative window sill 10. A flange 34 parallel to the flange 12 of the column 2 is fixed to the vertical frame of the aluminum sash 13.

Between the flange 34 and the flange 12 of the column 2 adjacent to the flange 34, the flange 1
Until the wood 1 adjusted to the length corresponding to the distance between the flange 2 and the flange 34 reaches the upper part of the aluminum sash 13, the groove 32 is formed in the flanges 12 and 34 through the elastic sealing material 6 in the same manner as described above. The lumber 1 is engaged and is horizontally laminated with the elastic sealing material 6 interposed between the lumber 1 and the lumber 1 to be engaged next. Then, on the upper frame of the aluminum sash 13, the wood 1 having a length corresponding to the interval between the pillars 2 approaching again.
Are also horizontally stacked to a predetermined height.

A decorative magsa 16 is provided between the upper surface of the upper frame of the window 3 on the indoor side and the wood 1 in contact with the upper frame. And in the lower part of the lower frame outside the window 3,
A draining aluminum plate 18 for draining rain or the like is fixed, and the draining aluminum plate 18, the decorative window sill 19 and the window 3 are fixed.
A gap formed between the lower surface of the lower frame and the wood 1 abutting the lower frame is filled with a caulking material 17. Further, a caulking material 17 is filled between the upper surface of the upper frame outside the window 3 and the wood 1 abutting on the upper frame.

The entrance of the building can be formed by using a commercially available entrance (door), like the window 3. The corner of the building, that is, the part where the wall 10 intersects vertically, is, as shown in particular in FIG.
Is turned 90 degrees, and the flange 12 located on the indoor side is changed.
Have a structure in which the ends are brought into contact with each other and welded. A plate 40 for reinforcing the columns 2 is fixed below the two columns 2. And this plate 40
Are an anchor bolt 50 and a nut 51 for fixing the same.
, Is connected and fixed to the foundation 24.

[0020] One of the adjacent pillars 2
In the lower part of the flange 12 where the is not engaged, in particular, FIG.
As shown in FIG. 7, a plate-like support member 26 that supports the strut 21 is fixed, and one end of the strut 21 is fixed to the support member 26 via a feather plate 27. Also, the flange 1 on which the wood 1 of the other pillar 2 is not engaged.
The other end of the brace 21 is fixed to the upper part of the bracket 2 in the same manner as described above. A draining plate 11 for draining rain or the like is fixed to a lower portion of the wall 10.

A beam 9 is fixed to the upper part of the column 2 by bolts via a mounting angle (not shown) and a gusset plate. The ceiling 5 is formed below the beam 9 and adjacent to the beam 9 via a peripheral edge 15. A spar 8 is fixed to the upper part of the column 2 by a bolt 29 at a position corresponding to the vertical direction of the beam 9. A roof 4 is formed at the top of the pillar 2, and a decorative curtain plate 14 is installed at an end of the roof 4. A corner gutter 7 is installed inside the decorative curtain plate 14 and on the bottom of the end of the roof 4.

In this embodiment, the wood 1 having the structure shown in FIGS. 5 and 6 is used. However, the present invention is not limited to this, and the wood 1 that can be used in the present invention penetrates both ends in the longitudinal direction in the radial direction. Upwardly projecting portion 30 having a groove 32 and an upper portion in the radial direction.
However, if a downward concave portion 31 that engages with the convex portion 30 is formed at the lower portion, various shapes as shown in FIGS. 11 to 13 can be selected, and FIG.
As shown in FIG. 1, woods 1 having different thicknesses may be used.
In FIG. 12, for example, if the left side in the figure is the indoor side, the indoor side surface is a smooth surface.

Further, in this embodiment, the groove 32 of the wood 1 is engaged with the flange 12 located on the indoor side. However, the present invention is not limited to this, and the groove 32 of the wood 1 is engaged with the flange 12 located on the outside. May be. In this embodiment, the elastic sealing material 6 interposed between the flange 12 and the groove 32 may be interposed only at the tip end of the flange 12 as shown in FIG. It may be interposed over the entire surface of the flange 12.

Further, in this embodiment, the elastic sealing member 6 interposed between the wood 1 located below and the wood 1 located above the wood 1 is, as shown in FIG.
May be interposed outside the engaged flange 12 or may be interposed over the entire area of the contact portion with the convex portion 30 and the concave portion 31, and may be determined as desired. Furthermore,
In the present embodiment, soft foamed urethane having closed cells is used as the elastic seal material 6, but the present invention is not limited to this, and an elastic seal material made of another substance may be used.

Further, in this embodiment, a pillar 2 having a flange 12, but using the H-shaped steel is not limited thereto, as long as shape steel having a flange 12 and web 22, I-section steel <br/> Other steel shapes may be used.

[0026]

[Effects of the Invention] As described above, the building according to the present invention can support all the loads applied in the vertical and horizontal directions by the pillars, so that the strength of the timber itself is lower than that of the conventional log house. Can be done. Accordingly, it is possible to use thinner wood than in the past, and as a result, material costs can be significantly reduced. Further, since the wood can be laminated to form a wall or the like simply by engaging the groove with the flange of the column, assembling work becomes easy, and the construction period and construction cost can be greatly reduced. . In addition, the use of shaped steel for the pillars makes it possible to construct a log house (log construction method) in the designated area of Article 22 of the Building Standard Law and a quasi-fire prevention area, where the construction of a log house was previously impossible by law. Become.

Further, since the elastic sealing material is interposed between the wood and the flange, and between the wood and the wood, the wood is shrunk and twisted with time, and changes into a gap between the woods. Occurs, the elastic sealing material can be deformed in accordance with the change in the gap, so that the elastic sealing material is not hindered. Further, since the gap formed between the woods or between the wood and the flange can be closed, the room can be reliably protected from the external environment.
In particular, the ends of the timber should be
Leave a space between the end faces of each piece of wood on the side and
On the back side of the edge, leave a space between the web and the end face of the wood.
Because the wood is opened and the wood is placed, the outdoor side of the flange
Then, even if it rains, the end face of the wood and the web or other
There is a gap between the edge of the timber and the rain
Rain between the shaped steel and the wood due to capillary action, etc.
There is no danger of water seeping in and causing corrosion or rust.
On the indoor side of the lunge, the wiring and piping
This is preferable because the pace can be used.

As a result, the use of a flanged shaped steel in the longitudinal joint between wood and wood enables continuous use of short wood, imparts flexibility to the wall angle, and allows general use of the cross-sectional shape of wood. And the cost of materials, construction and maintenance, etc. can be significantly reduced. It is possible to provide a log house-like building that can be constructed in a semi-fire prevention area and has warmth, fragrance, natural texture, and the like of trees.

[Brief description of the drawings]

FIG. 1 is an overall configuration diagram of a building according to the present invention.

FIG. 2 is a partially enlarged view of an AA cross section of FIG. 1;

FIG. 3 is a partially enlarged view of FIG. 2;

FIG. 4 is a front view from the indoor side in FIG. 3;

FIG. 5 is an end view of wood.

FIG. 6 is a front view of wood.

FIG. 7 is a plan sectional view showing an engagement state between a pillar and wood.

FIG. 8 is an enlarged view of a BB section of FIG. 1;

FIG. 9 is a sectional view taken along line DD of FIG. 8;

FIG. 10 is an enlarged view of a cross section taken along line CC of FIG. 1;

FIG. 11 is a view showing another embodiment of the present invention.

FIG. 12 is a view showing another embodiment of the present invention.

FIG. 13 is a view showing another embodiment of the present invention.

FIG. 14 is a view showing another embodiment of the present invention.

[Explanation of symbols]

 DESCRIPTION OF SYMBOLS 1 Wood 2 pillar 3 window 4 roof 6 elastic sealing material 10 wall 12 flange 22 web 24 foundation 30 convex part 31 concave part 32 groove

──────────────────────────────────────────────────続 き Continued on the front page (58) Fields surveyed (Int.Cl. ⁶ , DB name) E04B 2/02-2/12 E04B 2/56-2/62

Claims (1)

(57) [Scope of request for utility model registration] 1. A pillar made of a shaped steel having a flange and a web, and a plurality of woods vertically stacked in a horizontal state between the upright pillars, the woods being provided at both ends in a longitudinal direction.
In each of the columns, an upward convex portion is formed continuously in the longitudinal direction at an upper portion in a horizontal state , and a downward concave portion is continuously formed in a longitudinal direction at a lower portion opposite to the convex portion. The upper and lower woods are formed with elastic seals between the woods.
In the building that is stacked with the irregularities engaged between the pillars
At both ends in the longitudinal direction of the wood, the longitudinal direction of the wood
Vertical vertical grooves are formed, and these grooves are
An elastic sealing material is interposed in the flange of
Into the groove and insert the flange into the groove.
The front and back sides are sandwiched between the ends of the wood, and the surface of the flange
On the side, leave a gap between the end faces of each piece of wood on both sides of the pillar
And on the back side of the flange, the web and the wood end face
A building, wherein said wood is arranged with an interval between them.