JP2599720Y2 - Wall body - Google Patents

Description

[Detailed description of the invention]

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a wall constituting a fence or a wall, and more particularly to a wall which can be easily assembled on a foundation.

[0002]

2. Description of the Related Art As a wall made of wood, there are a board wall, an Edo wall, and the like. As a wall, there is a school building made up of prisms, or a wall made up of logs used for log houses.

[0003]

[Problems to be Solved by the Invention] These structures are to fix wood with nails, clay, etc., or specially to assemble with protrusions and grooves. A person with is required. In addition, since wood is used, if the assembly method or the preservative treatment is erroneous, the life thereof is likely to be short. Further, if the assembling method or the like is incorrect, the walls or fences may rattle due to the bending of the wood resulting from changes in temperature and humidity, and the wall or fence cannot often function as expected. . For this reason, the above special skills are required at the time of assembly. However, in recent years, due to an increase in leisure and the like, the development of walls and fences that can be easily assembled by amateurs has been required.

In view of the above-mentioned situation, the present invention provides a wall having a highly durable structure that can be easily assembled by a layman on a wall or wall made of wood or the like. It is intended to be.

[0005]

In order to solve the above-mentioned problems, in the present invention, a wall is constructed by assembling two or more crosspieces, and a crosspiece having a substantially rectangular cross section is used as a corner. Are arranged so as to face up and down, and a substantially rectangular notch is formed at a corner facing down. By doing in this way, a plurality of crossbars can be sequentially piled up by a simple operation of putting another crossbar corner from the upper side into the notch formed at the corner facing the upper side of the crossbar. . Therefore, even a layman can very easily construct a wall.

When the crosspiece is made of wood, it is desirable to cover the outer periphery with a coating of resin or the like from the viewpoint of weather resistance and the like. In this case, it is desirable that at least a part of the inner surface constituting the notch be an exposed surface where the background of the wood is exposed. That is, when wood is used, each surface of the wood is coated with a resin or the like in terms of durability, weather resistance, and the like. By forming an exposed surface on which no coating or the like is applied on the inner surface constituting the notch, air permeability to the inside of the wood is maintained. On the other hand, since the notch is formed so as to cut water downward, entry of rainwater or the like from the exposed surface into the interior of the wood is prevented.

[0007] By using a pillar having a groove formed on the side surface and by fitting a protruding end protruding from a tree end of the crosspiece into the groove, a high-strength wall can be easily formed. Further, if the protruding end is a dovetail and the groove on the column side is a dovetail, a stronger wall can be constructed.

[0008] In addition, in the case where an inverted triangular cross section is attached to the uppermost end of the wall, a similar notch is formed at the corner facing the lower side of the side of the wall, and the same way as in the case of laminating a crosspiece is provided. You can set up a pedestal.

[0009] Further, if a support bar is installed so as to penetrate up and down the assembled cross bar, and the lower end of the support bar is embedded in the foundation of the wall, a high strength wall can be constructed. In this case, if the support rod is configured by vertically connecting a substantially cylindrical columnar piece having a female screw part at one end and a male screw part at the other end, the length of the support rod is assembled. It can be easily adjusted according to the height of the stacked rungs. Therefore, it is easy to assemble the wall bodies having different heights.

When the wall surfaces are configured to intersect, the lower half of the crosspiece may be cut out in a substantially triangular shape, and the crosspieces may be assembled in an alternately intersecting state at the position of the notch.

[0011]

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS An embodiment according to the present invention will be described below with reference to the drawings.

FIG. 1 shows a wall according to this embodiment.
The wall 2 of this example is installed on the upper part of the cloth foundation 1, and in this example, seven square beams 10, 11 (11.1 to 11.5), 1
2 are stacked side by side. The fence 2 in this example is a pillar 4
It is composed of a wall surface 5 supported at 0 and a wall surface 6 which intersects the wall surface 5 at right angles. The wall surface 5 is further supported by a steel support rod 30 whose lower end is embedded in the cloth foundation 1.

FIG. 2 shows a cross section of the wall surface 5. The timber 11 used in the configuration of the wall surface 5 of the present example is wood, and its cross section is substantially square, and the two corners 13a and 13b facing each other are assembled and piled up and down. . Further, on the upper part of the square lumber 11, caps having an inverted triangular cross section are stacked to form a flat upper wall part. A point to be noted in the square bar of the present example is that a substantially square notch 14 is formed at the corner 13b facing the lower side of the corners 13a and 13b. Therefore, the corner 13a and the notch 1 can be formed only by setting the notch 14 of the upper timber stacked on the upper corner 13a of the lower timber.
4 can fit together to form a vertical wall on the fabric base 1. The same applies to the skirting 12. The notch 14 formed at the corner facing the lower side of the skirting 12 is fitted into the upper corner 13 a of the square bar 11, so that the skirting 12 is attached to the wall 5.
Can be installed horizontally on top of Thus, in this example, for example, the square 11.5 is attached to the corner 13a of the square 11.4.
The vertical wall can be easily formed even by a layperson without special tools or centering, etc., only by stacking the notches 14 so as to fit. In addition, Kasagi 1
Similarly, 2 can be easily installed only by aligning the notch 14 with the square bar 11.5. In addition, a resin or metal cap 15 is installed on the upper surface of the cap 12 in consideration of rainwater intrusion prevention, weather resistance, and aesthetic appearance.

FIG. 3 shows an enlarged cross section of the bar 11. The outer periphery 16a to 16d of the square bar 11 of the present embodiment is provided with a resin coating 17 to maintain weather resistance.
Therefore, the infiltration of rainwater into the wood is prevented, the occurrence of corrosion of the timber 11 is small, and the life is long. A point to be noted in the square member 11 constituting the wall surface 5 of the present embodiment is that the inside of the notch 14 formed to be assembled with the lower square member 11 is not coated with a resin. That is, in the inner surfaces 14a, b of the notch 14, the ridge portion 18 with the outer surfaces 16b, 16c of the square bar
Except that the resin coating 17 is not applied,
The wooden surface 19 of the timber 11 is exposed. For this reason, it is possible to breathe from the wooden surface 19 through the gap 20 between the notch 14 and the lower rectangular member 11, and to maintain the humidity of the wooden material to a certain degree. Therefore, on the wall surfaces 5 and 6 of this example, the square
There are very few problems such as 1 being wet and rotting from the inside, or too dry and being distorted. On the other hand, the rainwater transmitted on the outer surface 16 of the timber 11 does not enter the inside of the notch 14 because the ridge 18 functions as a drainer. Therefore, water does not directly hit the wooden surface 19,
Water does not enter from.

FIG. 4 shows a state in which a support rod 30 for supporting the wall surface 5 on the cloth foundation is installed. Wall 5 in this example
Can be easily constructed by assembling a plurality of square members 11 using the notches 14, but in order to maintain a predetermined strength, these square members 11 are fixed to a base or another base. There is a need. Several fixing methods are conceivable, but in the present example, first, the supporting members 30 are used to fix the square members 11 and the caps 12 to the cloth foundation. The support bar 30 of this example is a column,
Alternatively, the columnar pieces 31 and 32 having the same length as the thickness of the square bar 11
Are combined. A circular through-hole 20 is formed in the square bar 11 and the coping 12 by a drill or the like at a position where the support bar 30 penetrates. The through hole 20
And the upper end 33 of the columnar piece 32 is inserted from the fixing hole 21 prepared in the cap 12 and then rotated, whereby the cap 12 and the The square member 11 can be fixed to the foundation.

FIG. 5 shows how the support rod 30 is assembled. Each of the columnar pieces 31 and 32 constituting the support rod 30 has a male screw 34 formed at one end thereof and a female screw 35 formed at the other end facing the male screw 34. Therefore, one support rod 30 is formed by inserting the male screw 34 of the column 31 into the female screw 35 of the other column 31.
And the length of the columnar piece 31 is the square bar 11 constituting the wall surface.
Therefore, the support rod 30 conforming to the height of the wall 5 can be assembled simply by changing the number of the columnar pieces 31 according to the height of the wall 5. Of course, instead of the columnar pieces 31 having a length corresponding to one and one thickness of the square members 11, two or three or more columnar pieces 31 having a length corresponding to three or more thicknesses of the square members 11 may be prepared. It is possible. When the cap 12 is used, the support bar 30 is assembled by connecting the columnar pieces 32 corresponding to the thickness of the cap 12 and further attaching the upper end 33. The upper end portion 33 is composed of a fixing portion 36 for fixing the cap 12 or the uppermost timber 11, and a connecting portion 37 rotatable with respect to the fixing portion 36 using a hexagon wrench or the like.
By rotating 7, the entire wall 5 can be fixed to the lower fabric foundation.

FIG. 6 shows a state in which the cap tree 12 is fixed using the upper end portion 33. A substantially square fixing hole 21 is provided on the upper surface of the cap 12, and a circular through hole 20 for installing the support rod 30 is formed in the center of the fixing hole 21. Through hole 2
The columnar piece 32 which is the upper part of the support bar 30 is inserted into 0, and the male screw 34 of the columnar piece 32 protrudes.
On the other hand, the upper end portion 33 is composed of a substantially square fixing portion 36 and a cylindrical screw portion 37 set at the center thereof, and a female screw 35 is formed below the screw portion 37. Therefore, when the female screw 35 is turned downward, the upper end 33 is inserted into the fixing hole 21, and the independently rotatable screw portion 37 is rotated with a hexagon wrench or the like, the fixing portion 36 is obstructed by the fixing hole 21 and provided. The rotation is prevented, and only the screw portion 37 is supported by the support member 32.
Screwed into. As a result, the columnar pieces 31 and 32 constituting the support rod 30 are firmly screwed, and the cap 12 and the square bar 11 are fixed to the cloth foundation. In addition, since the fixing portion 36 that comes into contact with the skirt 12 does not rotate, the skirt 12 is not damaged. In this example, the screw 3
7, a female screw 35 is formed, but a male screw is formed.
Of course, by arranging the columnar pieces 32 and 31 in reverse, the support rod can be formed as a matter of course.

In addition to such a support rod 30, a pillar 40 is used in this embodiment as a method for supporting a wall surface. FIG. 7 shows a state in which the wall surface 5 is attached to the pillar 40, and a cross section thereof is shown in FIG. The pillar 40 of this example has, on one surface 41, a groove 42 having a rectangular cross section as shown in FIG. 9A and a groove bottom 44 as shown in FIG.
The so-called dovetails 43 which are wider than the groove opening 45 are alternately formed. The pair of rectangular grooves 42 and the dovetail groove 43 are formed for each thickness of the coping 12 or the square lumber 11. On the other hand, an ant tenon 22 is formed at the lower half of the thickness of each of the ends of the timber 11 and the cap 12. Therefore, for example, the ant tenon 22 is inserted into the dovetail groove 43 by first inserting the dovetail tenon 22 into the rectangular groove 42, and then pushing the square member 11 downward, so that the square member 11 is Fixed to 40. The same is true for the Kasagi 12.
When such a combination of the dovetail tenon 22 and the dovetail groove 43 is employed, not only can the front and rear movements of the wall surface 5 be restrained, but also the movement in the direction along the wall surface 5 can be restrained. The fence can be easily assembled. Of course, all the grooves formed in the column 40 can be used as dovetail grooves, and all the square members 11 can be inserted from above the column and fixed to the column 40. When it is not necessary to use a dovetail groove in terms of strength, as shown in FIG.
0, and the protrusions 4 are formed along the rectangular grooves 42.
It is also possible to form the wall surface 5 by inserting the square member 11 or the coping 12 on which the 4 is formed. In this example, the pillar 40 is set to support the end of the wall 5. However, as shown in FIG. 10A, the corner of the wall is formed by the pillar, and the wall is also used for reinforcement. Can be formed. Further, as shown in FIG. 10B, a plurality of wall surfaces can be connected by pillars 40.

FIG. 11 shows, in addition to the support rod 30 and the pillar 40,
The cross structure adopted as a method which can fix a wall surface is shown. This intersection structure is used in the present embodiment at a portion XI where the wall surfaces 5 and 6 intersect. This intersecting structure is realized by a cut 25 having a triangular cross section formed at a predetermined position of each of the prism 11 forming the wall 5 and the prism 11 ′ forming the wall 6. The cut 25 is formed in the lower half of each of the square members 11, 11 ', that is, each square member 1
1, 11 'are triangular grooves formed in a direction perpendicular to the longitudinal direction, and the vertices of the triangles have an angle of 90 ° like the angle of the angle of the bar 11. Therefore, the square members 11 ′. In which the cuts 25 are formed are formed on the square members 11.2 constituting the wall surface 5. 2 and put the timber 11.2 into the cut 25
, That is, the portion constituted by the outer surfaces 16a and 16b is fitted, and the square members 11 '. 2 is square wood 11.2
Fixed at a right angle to Then, this square lumber 11 '.
When another square bar 11.3 constituting the wall surface 5 is put on the second square 2, the cut 25 of the square bar 11.3 becomes the square bar 11 ′.
2 are fitted into the outer surfaces 16a, b of the square members 11 '. 2 is fixed at a right angle. On the other hand, for square bar 11.2,
Since the notch 14 of the square member 11.3 is fitted, the wall surface 5 is constituted by the square members 11.2, 11.3, and the like as described above. Therefore, as described above, the wall surfaces 5 and 6
By alternately stacking the square members 11 and 11 ′ using the cuts 25, it is possible to configure a wall surface that intersects at right angles. And since the square | wood member which comprises the wall surfaces 5 and 6 is mutually fixed front-to-back, right and left,
And 6 are increased in strength.

As described above, the wall of this embodiment has the notch 14
The vertical wall surface can be easily formed by an amateur even by stacking the square members 11 having the above-mentioned. further,
It is possible to increase the strength of the wall surface by using the support rod 30, the column 40, the cross structure, and the like, and it is possible to freely combine a plurality of wall surfaces. In this example, the description is made based on the wall surface perpendicular to the ground, but, of course, the angle of the wall surface can be freely selected by inclining the timber at a predetermined angle with respect to the ground. Also,
Even at the intersection angle of the wall, the angle of the groove formed in the pillar,
Alternatively, it is possible to adopt various crossing angles by adjusting the cut angle. In addition, the cross section of the square member is not limited to a square, and may be a substantially rectangular cross section having an angle at which stacking is possible in combination with the notch.

Furthermore, in this example, the explanation is based on the wall used for a fence or the like. However, the wall of the building can be similarly constructed, and the wall structure of a log house using wood can be used. It is suitable as such.

[0022]

As described above, the wall according to the present invention is formed by assembling rungs such as timbers, and uses a substantially rectangular notch formed at one end of the timbers. You can assemble the wall. Therefore, even a layman can easily assemble a wall with high accuracy such as verticality and no backlash in a short period of time. Further, by making the inner surface of the notch an exposed surface, it is possible to prevent wood from being rotten or dried, and to improve durability.

Further, in the present invention, columns, support rods, and cutouts capable of supporting and strengthening the wall are employed. A high wall can be easily formed.

[Brief description of the drawings]

FIG. 1 is a perspective view showing an outline of a wall surface formed by using a square material or the like according to the present invention.

FIG. 2 is a sectional view of a wall surface shown in FIG.

FIG. 3 is an enlarged view in which the cross-sectional view shown in FIG. 2 is enlarged to show the configuration of the square bar.

FIG. 4 is a cross-sectional view showing a state where a support bar is installed.

FIG. 5 is an exploded view showing how the support rod shown in FIG. 4 is assembled.

FIG. 6 is an explanatory view showing a state in which an upper end is attached to the support rod shown in FIG. 5;

FIG. 7 is an explanatory view showing how a wall surface is attached to a pillar.

FIG. 8 is an explanatory view showing another example of attaching a wall surface to a pillar.

9 is a cross-sectional view showing a rectangular groove (a) and a dovetail groove (b) formed on the pillar shown in FIG.

FIG. 10 is an explanatory diagram showing another example using pillars.

FIG. 11 is an explanatory diagram showing a state in which wall surfaces are combined using cuts.

[Explanation of symbols]

 1 ・ ・ Fabric foundation 2 ・ ・ Fences 5、6 ・ ・ Walls 10 ・ ・ Base material 11 ・ ・ Square lumber (horizontal wood) 12 ・ ・ Kasagi 13 ・ ・ Square 14 ・ ・ Notch 15. 17. Coating made of resin 18. Ridge part 19 Wood surface 20. Through hole 21. Fixed hole 22. Ant mortise 23. Rectangular projection 25. Cut 30. Support rod 31, 32 ..Pillar piece 33..Top end 40..Pillar 42..Rectangular groove 43..Dovetail groove

Claims (4)

(57) [Scope of request for utility model registration] 1. A wall composed of two or more crossbars stacked, said crossbar having a substantially rectangular cross section, and opposing corners thereof are arranged so as to face up and down. , These corners
The corners facing the lower side are formed with a substantially rectangular notch capable of receiving the corners facing the upper side of the rung arranged on the lower side, and the rung is made of wood, and the outer periphery is made of wood. A wall body, which is covered with a coating of resin or the like, and at least a part of an inner surface constituting the cutout is an exposed surface on which the ground of wood is exposed. 2. A wall composed of two or more crossbars stacked, wherein the crossbar has a substantially rectangular cross section, and the opposing corners are arranged to face up and down. , These corners
In the corner facing the lower side, a substantially rectangular notch capable of receiving the corner facing the upper side of the rung arranged on the lower side is formed, and a cap tree is arranged at the top of the rung. The cap body has a substantially inverted triangular cross section, and a substantially rectangular notch is formed at a corner facing downward. 3. The shelter according to claim 2, wherein the cap is made of wood, the outer periphery of which is covered with a coating of resin or the like, and at least a part of the inner surface forming the notch is exposed such that the ground of the wood is exposed. A wall characterized by being a surface. 4. A supporting rod according to claim 2, further comprising a supporting rod penetrating the crossbar in a vertical direction , wherein the supporting rod comprises a substantially cylindrical column-shaped piece having a female thread at one end and a male thread at the other end. It is constituted by connecting up and down, a fastening portion is arranged at the upper end of the support bar, and this fastening portion can be screwed to a fixed portion fixed to the cap, and an upper end of the support bar A wall body comprising: a screw portion , the screw portion being rotatable independently of the fixing portion.