JP2008019683A - Supporting post of fence - Google Patents

Abstract

<P>PROBLEM TO BE SOLVED: To provide a supporting post of a fence which facilitates the work of assembly and disassembly of the fence. <P>SOLUTION: The supporting post 1 of the fence 100 formed by a long body has a groove 2 formed from the upper end along the longitudinal direction. The groove 2 includes a hole part 22 formed inside the supporting post 1 and a slit part 21 via which the hole part 22 communicates with the outside of the supporting post 1. The hole part 22 is wider than the slit part 21. Therefore, only by inserting a partition body 3 of the fence 100 along the groove 2, assembly of the fence 100 is completed, and only by lifting the partition body 3 upward along the groove 2 and pulling it out from the upper end of the supporting post 1, disassembly of the fence 100 is completed. <P>COPYRIGHT: (C)2008,JPO&INPIT

Description

  The present invention relates to a fence post. In particular, the present invention relates to a fence post in which a groove is formed along the longitudinal direction of the post.

Conventionally, block fences have been provided to partition adjacent sites, to clarify the boundary of the site, to prevent entry into the site where the house was built, and to hide the site.
The block fence is formed by stacking blocks on a concrete foundation.

However, in Japan, an earthquake-prone country, it is necessary to consider the case of an earthquake. Such block fences are heavy and may collapse depending on the magnitude of the earthquake, leading to a major accident. In addition, since the block baskets are stacked step by step while inserting reinforcing bars between the blocks, a great deal of labor is required for installation.
Therefore, a fence that is lightweight and easy to install has been proposed.

As such a fence, for example, in a fence comprising a plurality of columns, upper and lower horizontal rails spanned between the columns, and a fence member supported by the horizontal rails, the horizontal rail has a hollow structure. A fence fixing structure is proposed in which the mounting bracket attached to the column is inserted into the hollow part of the horizontal beam, and the horizontal beam that supports the fence member with the fixture inserted from the outside of the horizontal beam is fixed to the column. (See Patent Document 1).
According to the fixing structure of the fence, since the weight is reduced by adopting the hollow structure, the handling becomes easy.
JP 2002-4647 A

However, in order to assemble or disassemble the fence due to such a fence fixing structure, it is necessary to assemble or disassemble a plurality of parts using tools, and the assembling or disassembling work is complicated. It was.
Here, when such a fence is installed in a heavy snow region, if a large amount of snow falls, a large amount of snow accumulates on the fence member, the fence member is pushed down by the weight of the snow, and is pulled by the pushed-down fence member. In some cases, the struts may be destroyed.
Therefore, when there is a possibility that a large amount of snow falls, there is a desire to remove only the fence member of the fence.
However, since the fence is usually installed over several tens of meters, if the work of disassembling the fence is complicated, it is not easy to remove and reattach all the fence members.

  The present invention has been made in view of the above problems, and an object of the present invention is to provide a fence post that facilitates fence assembly and disassembly work.

  The present invention provides the following.

  (1) A fence post formed of a long body, wherein the post is formed with a groove along the longitudinal direction from the upper end, and the groove has a hole formed inside the post, A strut comprising a slit portion that communicates the hole portion with the outside of the strut, and the width of the hole portion is larger than the width of the slit portion.

According to the invention of (1), a groove is formed along the longitudinal direction from the upper end of a fence post formed of a long body, and the hole is formed inside the pillar. The slit part communicated with the outside of the column, and the width of the hole part was made larger than the width of the slit part.
Here, the fence is usually composed of a partition body that is formed of a net body, a panel, or the like, and partitions the space, a support that supports the partition body, and an attachment device that attaches the partition body to the support.
Therefore, the procedure for assembling and disassembling the fence using this support is as follows.
First, the support | pillar formed with this elongate body is installed on the ground or the foundation embed | buried under the ground according to the width | variety of a partition body. Here, generally distributed things, such as a wire mesh, a panel, a punching metal, can be used for a partition.
Next, the lower end part of the side formed in the substantially vertical direction of the partition body is brought close to the upper surface of the support column, and is inserted from the upper end of the support column into the groove formed along the longitudinal direction from above to below. The fence assembly is completed only by the above procedure. Also, the fence can be disassembled simply by lifting the partition body along the groove and pulling it out from the upper end of the column.
Therefore, it is easy to assemble and disassemble the fence.

Further, a groove is formed by a hole formed inside the column and a slit that communicates the hole and the outside of the column, and the width of the hole is larger than the width of the slit.
Therefore, for example, the partition body is attached by a simple means such as attaching a generally distributed hardware to a side formed in a substantially vertical direction of the partition body or bending the side so as to protrude from the surface of the partition body. Protrusions projecting from the surface of the Even when such a protrusion is provided in the partition body by making the protruding width of the protrusion smaller than the width of the hole of the groove and larger than the width of the slit portion of the groove, Fence assembly is completed simply by placing the lower end of the formed side close to the upper surface of the column, the lower end of the partitioning body close to the slit, the protrusion close to the hole, and inserting along the groove. Then, lifting the partition body upward along the groove and pulling it out from the upper end of the support column completes the disassembly of the fence.
In addition, when the fence is assembled, the protruding part of the partitioning body engages with the hole of the column, so that the partitioning body is prevented from coming off from the column in a substantially horizontal direction, and the partitioning unit is securely fixed to the column. it can.
Therefore, the fence can be easily assembled and disassembled, and when the fence has been assembled, the stability of the fence can be improved.

  (2) The column according to (1), wherein the column has a columnar shape or a polygonal column shape.

  According to the invention of (2), since the shape of the support column is a columnar shape or a polygonal column shape, a shape according to the purpose of use and the aesthetics of the fence can be selected from existing materials that are generally distributed. Therefore, both the economical efficiency and design of the fence can be improved.

  (3) The support column according to (1) or (2), wherein the support column is formed of any one material selected from the group consisting of wood, plastic, stone, concrete, and metal.

  According to the invention of (3), the column is made of any one material selected from the group consisting of wood, plastic, stone, concrete, and metal, so that the column can be easily processed and generally distributed. Grows can be formed in the column using the tool that is being used. Therefore, mass production of the support becomes possible, and the support can be supplied to the market at a low cost.

  (4) The hole is formed in any one shape selected from the group consisting of a substantially single character shape, a substantially V shape, a substantially triangular shape, and a substantially circular shape. The support | pillar in any one of (3).

  According to the invention of (4), since the hole is formed in any one shape selected from the group consisting of a substantially single character shape, a substantially V shape, a substantially triangular shape, and a substantially circular shape, the partition described above Even if the shape of the protruding portion of the body has various shapes according to the purpose of use of the fence, the protruding portion and the hole can be engaged.

  (5) A fence mounting structure comprising the column according to any one of (1) to (4), a partition body supported by the column and partitioning the space, and a mounting device for mounting the partition body to the column. The attachment device is provided on an engagement portion that engages with the partition, an arm portion that extends from the engagement portion, and a distal end side in the extending direction of the arm portion, and is inserted into the groove. And a fixing portion for fixing the mounting device and the support column. The fixing portion extends from the tip of the arm portion, and has a shaft portion on which a male screw is formed, and an opening portion formed in the shape of a female screw. The shaft portion has a size that is smaller than the width of the slit portion of the support column, the shaft outer diameter being the outer diameter of the shaft portion. Formed and a part of the fixed piece is in a direction substantially orthogonal to the extending direction of the shaft portion. There mounting structure fence, characterized in that it is formed at a greater size than the width of the slit portion.

According to the invention of (5), the engaging portion that engages the partition body with the attachment device of the fence attachment structure constituted by the support post, the partition body, and the attachment device that attaches the partition body to the support post, the engagement portion An arm portion extending from the arm portion, and a fixing portion that is provided on the distal end side in the extending direction of the arm portion and is inserted into the groove of the column to fix the attachment device and the column.
Therefore, since the partition body can be supported by the support column via the mounting device, by changing the length of the arm portion of the mounting device, the partition body can be supported by the support column while making the distance between the partition body and the support column an arbitrary distance. it can.
For example, when a fence is installed on the boundary line with an adjacent land or road, it is difficult to install a column if curbs or asphalt are laid on this boundary line, so the soil that lowered the column from the boundary line is exposed. The partition body can be arranged on the boundary line by installing the partition body to the boundary line and supporting it by the mounting device.

Further, the fixing portion of the mounting device is extended from the tip of the arm portion, a shaft portion formed with a male screw, and a fixing piece having an opening portion formed in the shape of a female screw and screwed to the shaft portion by this opening portion. The shaft portion is formed with a shaft outer diameter that is the outer diameter of the shaft portion smaller than the width of the slit portion of the support column, and a part of the fixed piece is substantially perpendicular to the extending direction of the shaft portion. The width of is larger than the width of the slit portion.
Therefore, the procedure for fixing the attachment device to the column is as follows.
First, the fixing portion of the attachment device is brought close to the groove of the support column installed on the ground or the like from a substantially horizontal direction. At this time, the fixed piece is screwed to the tip of the shaft portion, and the portion formed with a dimension larger than the width of the slit portion of the fixed piece is arranged along the slit portion formed in the longitudinal direction of the support column, and the slit Insert the part up to the hole. Next, the shaft portion is rotated, and a portion formed with a size larger than the width of the slit portion of the fixed piece is arranged inside the hole portion so as to be shifted from the direction along the longitudinal direction of the support column. Then, when pulled in a direction opposite to the direction in which the shaft portion is inserted, the fixed piece does not come out of the slit portion, but comes into contact with the side wall on the side where the slit portion of the hole portion is provided. When the shaft portion is rotated in a predetermined direction with the fixed piece in contact with the side wall of the hole, the fixed piece does not rotate due to friction with the side wall, and the current state is maintained. On the other hand, the tip of the shaft portion continues to be inserted while rotating in the direction in which the shaft portion is inserted. The tip end of the shaft part eventually comes into contact with the side wall opposite to the side where the slit part of the hole is provided. Then, the attachment device can be fixed to the column by pressing the opposite side walls of the hole with the tip of the shaft and the fixing piece.
Moreover, when removing the attachment device from the support column, when the shaft portion is rotated in the direction opposite to the predetermined direction, the state where the opposite side walls of the hole portion are pressed by the tip end of the shaft portion and the fixing piece can be released. . Then, by placing the part formed with a dimension larger than the width of the slit part of the fixed piece along the slit part formed in the longitudinal direction of the support column, and pulling in the direction opposite to the direction in which the shaft part was inserted, The mounting device can be removed from the column.

That is, the mounting device can be fixed to the support column simply by inserting the fixing piece of the mounting device into an arbitrary position in the groove of the support column and rotating the shaft portion in a predetermined direction. Fences can be assembled simply by engaging them. Also, when disassembling this fence, remove the partition from the engaging portion of the attachment device, rotate the shaft portion of the attachment device in the direction opposite to the predetermined direction, and remove the attachment device from the column to disassemble the fence. be able to.
Therefore, assembling and disassembling of the fence can be facilitated, the degree of freedom of the installation position of the fence can be improved, and the stability of the fence can be improved when the assembly of the fence is completed.

According to this invention, the support | pillar formed with the elongate body is installed on the ground or the foundation embed | buried under the ground according to the width | variety of a partition body. Next, the lower end part of the side formed in the substantially vertical direction of the partition body is brought close to the upper surface of the support column, and is inserted from the upper end of the support column into the groove formed along the longitudinal direction from above to below. The fence assembly is completed only by the above procedure. Also, the fence can be disassembled simply by lifting the partition body along the groove and pulling it out from the upper end of the column.
Therefore, it is easy to assemble and disassemble the fence.

<First Embodiment>
FIG. 1 is a perspective view of a column 1 according to the first embodiment of the present invention.
The support | pillar 1 is formed in the substantially rectangular parallelepiped shape. Grooves 2 are formed along the longitudinal direction from the upper end surface 1b to the lower end surface 1c of the support column 1 at substantially the center of the four side surfaces 1a of the support column 1, respectively. Moreover, the support hole 11 in which the support bar 41 (refer FIG. 4) of the foundation 4 mentioned later is inserted in the upper end surface 1b and the lower end surface 1c of the support | pillar 1 is formed. The column 1 is made of wood.

In addition, although the support | pillar 1 was formed in the substantially rectangular parallelepiped shape, you may form not only this but the support | pillar 1 in polygonal column shape other than a column shape or a substantially rectangular parallelepiped.
Moreover, although the support | pillar 1 was formed with the timber, not only this but the support | pillar 1 may be formed with any one material selected from the group which consists of a plastic, a stone, concrete, and a metal.

FIG. 2 is a top view of the column 1 according to the first embodiment of the present invention.
The groove 2 is formed inside the support column 1, and has a hole portion 22 having a substantially single character cross-sectional shape, a hole portion 22 communicating with the outside of the support column 1, and a slit portion 21 having a substantially I-shaped cross section shape. It is composed of That is, the cross-sectional shape of the groove 2 is substantially T-shaped.

  In addition, although the cross-sectional shape of the hole part 22 was formed in the substantially single character shape, it is not restricted to this, The cross-sectional shape of the hole part 22 is a group which consists of a substantially single character shape, a substantially V shape, a substantially triangular shape, and a substantially circular shape. You may form in the shape of any one selected from.

FIG. 3 is a side view of the column 1 according to the first embodiment of the present invention.
The groove | channel 2 of the support | pillar 1 is formed in the following procedures.
First, I-shaped teeth are attached to the router, and the router is moved along the longitudinal direction from the upper end surface 1b to the lower end surface 1c of the support column 1 while rotating the I-shaped teeth, thereby the slit portion 21. Form. Next, circular teeth are mounted on the router at the tip of the shaft smaller than the width of the slit portion 21 in a direction substantially perpendicular to the shaft, and this router is attached from the upper end surface 1b to the lower end surface 1c of the support column 1. The hole 22 is formed by moving the circular teeth while rotating along the longitudinal direction.
The groove 2 can also be formed in one step by a router in which circular teeth are provided at the tips of the I-shaped teeth in a direction substantially perpendicular to the I-shaped teeth.

FIG. 4 is a perspective view of the fence 100 according to the first embodiment of the present invention.
The fence 100 includes a partition body 3 that partitions a space, a support column 1 that supports the partition body 3, and a foundation 4 that supports the support column 1. In addition, the fence 100 has a plurality of struts 1 sequentially arranged in a substantially straight line along a predetermined direction.

  The partition 3 is formed of a rectangular wire mesh. The thickness of the partition 3 is smaller than the width of the slit portion 21 of the column 1. Plates 31 formed in an I-shape are fixed to the opposing sides of the partition 3. The width of the plate 31 is smaller than the width of the hole 22 of the column 1.

  The foundation 4 is formed in a cylindrical shape whose diameter gradually increases from the upper surface to the lower surface. The foundation 4 is made of concrete. Further, a part of the support bar 41 to be inserted into the support hole 11 formed in the support column 1 is embedded in the foundation 4, and a part of the support bar 41 protrudes in a substantially vertical direction on the upper surface of the foundation 4. ing.

FIG. 5 is a partial cross-sectional view of a mounting portion according to the first embodiment of the present invention.
Next, a procedure for assembling and disassembling the fence 100 will be described.
First, the width of the partition 3 is set as a predetermined interval, and a part of the foundation 4 is embedded in the ground at the predetermined interval. Next, the support column 41 is installed on the foundation 4 by inserting the support rod 41 of the embedded foundation 4 into the support hole 11 of the lower end surface 1 c of the support column 1. Next, the partition body 3 is disposed above the upper end surface 1 b of the column 1. Thereafter, the plate 31 of the partition 3 is brought close to the hole 22 formed in the upper end surface 1 b and is inserted along the groove 2 of the support column 1 from the upper end surface 1 b toward the lower end surface 1 c. With the above procedure, the assembly of the fence is completed.
Moreover, when disassembling the fence 100, the partition 3 is lifted upward along the groove 2 and pulled out from the upper end surface 1b of the support column 1 to complete the disassembly of the fence.

According to this embodiment, there are the following effects.
(1) Even when the plate 31 is provided on the partition body 3, the assembly of the fence 100 is completed simply by bringing the plate 31 close to the hole 22 and inserting it along the groove 2. The fence 100 can be disassembled simply by lifting it up and pulling it out from the upper end surface 1b of the column 1.
Further, when the assembly of the fence 100 is completed, the plate 31 of the partition 3 is engaged with the hole 22 of the support column 1, so that the partition 3 is prevented from coming off from the support column 1 in a substantially horizontal direction, and reliably The partition 3 can be fixed to the column 1.
Therefore, the fence can be easily assembled and disassembled, and when the fence has been assembled, the stability of the fence can be improved.

  (2) Since the shape of the support column 1 can be a columnar shape or a polygonal column shape, a shape according to the purpose of use and the aesthetics of the fence 100 can be selected from existing materials that are generally distributed. Therefore, both economical efficiency and design of the fence 100 can be improved.

  (3) Since the pillars can be formed of any one material selected from the group consisting of wood, plastic, stone, concrete, and metal, the pillars can be easily processed and generally distributed. The tool can be used to form a groove in the column. Therefore, mass production of the support becomes possible, and the support can be supplied to the market at a low cost.

  (4) Since the hole 22 is formed in any one shape selected from the group consisting of a substantially single character shape, a substantially V shape, a substantially triangular shape, and a substantially circular shape, the partition body is not limited to the plate 31. Even if the shape of the end portion of 3 is changed to various shapes according to the purpose of use of the fence 100, the end portion of the partition body 3 and the hole portion 22 can be engaged.

<Second Embodiment>
In the following description of the second embodiment, the same components as those in the first embodiment are denoted by the same reference numerals, and the description thereof is omitted or simplified.
FIG. 6 is a perspective view of a fence 200 according to the second embodiment of the present invention.
The second embodiment is different from the first embodiment in that a plurality of support columns 1 are arranged in a substantially rectangular shape and the foundation 4 is not provided.
The fence 200 includes a partition body 3 that partitions a space and a support column 1 that supports the partition body 3. The fence 200 has a plurality of support columns 1 arranged in a substantially rectangular shape along a predetermined direction.
In this way, by arranging the plurality of support columns 1 and the partition body 3 so as to surround a predetermined space, the fence 200 can be made independent without providing a foundation.

<Third Embodiment>
In the following description of the third embodiment, the same components as those in the first embodiment are denoted by the same reference numerals, and the description thereof is omitted or simplified.
FIG. 7 is a perspective view of the mounting structure 10 according to the third embodiment of the present invention.
The third embodiment is different from the first embodiment in that the partition body 3 is supported by the support column 1 via the mounting structure 10.
The attachment structure 10 is provided on an engagement portion 51 that engages with the partition 3, an arm portion 52 that extends from the engagement portion 51, and a distal end side in the extending direction of the arm portion 52. And a fixing portion 53 for fixing the column 1.

  The engaging part 51 is formed of a scoop type plate. A notch 511 is formed on the distal end side of the engaging portion 51. The notch 511 engages with any of the plurality of wires forming the partition 3. The engaging portion 51 is formed with a band hole 512 for fixing the engaged partition 3. On the proximal end side of the engaging portion 51, an arm portion 52 extends in a rod-like body.

  The fixing portion 53 has a shaft portion 531 extending from the tip of the arm portion 52 and having a male screw formed therein, and an opening portion 532a formed in the shape of a female screw, and is screwed into the shaft portion 531 through the opening portion 532a. The fixed piece 532 includes an opening 533a formed in the shape of a female screw at the approximate center of the disk-like body, and the disk piece 533 is screwed into the shaft portion 531 through the opening 533a.

  The shaft portion 531 is formed so that the shaft outer diameter, which is the outer diameter of the shaft portion 531, is smaller than the width of the slit portion 21 of the support column 1, and a part of the fixed piece 532 is substantially orthogonal to the extending direction of the shaft portion 531. The width in the direction to be formed is larger than the width of the slit portion 21. A plurality of screw holes are formed around the opening 533 a of the disc piece 533.

FIG. 8 is a partial cross-sectional view of the mounting structure 10 according to the third embodiment of the present invention.
Next, a procedure for attaching and detaching the attachment device 5 to / from the column 1 will be described.
First, in the attachment device 5, the fixed piece 532 is disposed on the distal end side of the shaft portion 531, and the disc piece 533 is disposed on the arm portion 52 side. Next, the attachment device 5 is disposed above the upper end surface 1 b of the column 1. Thereafter, the fixing piece 532 of the attachment device 5 is brought close to the hole 22 formed in the upper end surface 1 b and is inserted along the groove 2 of the support column 1 from the upper end surface 1 b toward the lower end surface 1 c. When the mounting device 5 is disposed at a predetermined height from the ground and the shaft portion 531 is pulled away from the support column 1, the fixing piece 532 comes into contact with the side wall 22a on the side where the slit portion 21 of the hole portion 22 is provided. . If the shaft portion 531 is rotated in a predetermined direction with the fixed piece 532 in contact with the side wall 22a of the hole 22, the fixed piece 532 does not rotate due to friction with the side wall 22a, and the state where the fixed piece 532 is brought into contact. Maintained. On the other hand, the tip of the shaft portion 531 continues to be inserted while rotating in the center direction of the column 1. The tip of the shaft portion 531 eventually comes into contact with the side wall 22b on the opposite side to the side where the slit portion 21 of the hole portion 22 is provided. Then, the attachment device 5 can be fixed to the column 1 by pressing the opposite side walls 22 a and 22 b of the hole portion 22 with the tip of the shaft portion 531 and the fixing piece 532. Further, the disk piece 533 is rotated in a predetermined direction so as to contact the side surface 1a of the column 1 and, if necessary, the screw is screwed into the column 1 from the screw hole of the disk piece 533, so that the mounting device 5 is fixed to the column 1 1 can be fixed more firmly.

  Further, when removing the attachment device 5 from the column 1, if the disc piece 533 is rotated in the direction opposite to the predetermined direction and then the shaft portion 531 is rotated in the direction opposite to the predetermined direction, the shaft portion 531 The state in which the side walls 22a and 22b facing each other of the hole portion 22 are pressed by the tip and the fixing piece 532 can be released. Thereafter, when the attachment device 5 is lifted upward along the groove 2 and pulled out from the upper end surface 1 b of the support column 1, the attachment device 5 can be detached from the support column 1.

  Further, a part of the fixed piece 532 is formed with a width in a direction substantially orthogonal to the extending direction of the shaft part 531 larger than the width of the slit part 21, and the other part of the fixed piece 532 is formed in the slit part 21. By forming with a size smaller than the width, the attachment device 5 can be attached to and removed from the support column 1 in the following procedure.

  First, the fixed piece 532 is disposed on the distal end side of the shaft portion 531, and the disc piece 533 is disposed on the arm portion 52 side. Next, the fixing portion 53 of the attachment device 5 is brought close to the groove 2 of the column 1 installed on the foundation 4 from a substantially horizontal direction. At this time, a portion formed with a dimension larger than the width of the slit portion 21 of the fixed piece is disposed along the slit portion 21 formed in the longitudinal direction of the support column 1, and the slit portion 21 is inserted to form a hole portion. Insert up to 22. Next, the shaft portion 531 is rotated, and the portion formed with a size larger than the width of the slit portion 21 of the fixed piece 532 is displaced from the direction along the longitudinal direction of the support column 1 inside the hole portion 22. . Then, when pulled in a direction opposite to the direction in which the shaft portion 531 is inserted, the fixing piece 532 does not come out of the slit portion 21 and comes into contact with the side wall 22a on the side where the slit portion 21 of the hole portion 22 is provided. When the shaft portion 531 is rotated in a predetermined direction with the fixed piece 532 in contact with the side wall 22a of the hole 22, the fixed piece 532 does not rotate due to friction with the side wall 22a, and the state where the fixed piece 532 is brought into contact. Maintained. On the other hand, the tip of the shaft portion 531 continues to be inserted while rotating in the direction in which the shaft portion 531 is inserted. The tip of the shaft portion 531 eventually comes into contact with the side wall 22b on the opposite side to the side where the slit portion 21 of the hole portion 22 is provided. Then, the attachment device 5 can be fixed to the column 1 by pressing the opposite side walls 22 a and 22 b of the hole portion 22 with the tip of the shaft portion 531 and the fixing piece 532. Further, the disk piece 533 is rotated in a predetermined direction so as to contact the side surface 1a of the column 1 and, if necessary, the screw is screwed into the column 1 from the screw hole of the disk piece 533, so that the mounting device 5 is fixed to the column 1 1 can be fixed more firmly.

  Further, when removing the attachment device 5 from the column 1, if the disc piece 533 is rotated in the direction opposite to the predetermined direction and then the shaft portion 531 is rotated in the direction opposite to the predetermined direction, the shaft portion 531 The state in which the side walls 22a and 22b facing each other of the hole portion 22 are pressed by the tip and the fixing piece 532 can be released. Thereafter, a portion formed with a dimension larger than the width of the slit portion 21 of the fixed piece 532 is arranged along the slit portion 21 formed in the longitudinal direction of the support column 1, and the direction opposite to the direction in which the shaft portion 531 is inserted. The attachment device 5 can be detached from the support column 1 by pulling to.

According to this embodiment, there are the following effects.
(5) Since the partition body 3 can be supported by the support column 1 via the mounting device 5, the distance between the partition body 3 and the support column 1 can be set to an arbitrary distance by changing the length of the arm portion 52 of the mounting device 5. Meanwhile, the partition 3 can be supported by the column 1.
For example, when the fence 100 is installed on the boundary line with the adjacent land or the road, it is difficult to install the support column if the curbstone or asphalt is laid on the boundary line. The partition body 3 can be arranged on the boundary line by installing the partition body 3 up to the boundary line by the mounting device 5 and supporting it.

Further, the attachment device 5 can be fixed to the support column 1 simply by inserting the fixing piece 532 of the attachment device 5 into an arbitrary position of the groove 2 of the support column 1 and rotating the shaft portion 531 in a predetermined direction. The fence 100 can be assembled simply by engaging the partition 3 with the engaging portion 51. When disassembling the fence 100, the partition 3 is removed from the engaging portion 51 of the attachment device 5, the shaft portion 531 of the attachment device 5 is rotated in the direction opposite to the predetermined direction, and the attachment device 5 is removed from the support column 1. The fence 100 can be disassembled simply by removing it.
Therefore, the assembly and disassembly work of the fence 100 is facilitated, the degree of freedom of the installation position of the fence 100 is improved, and the stability of the fence 100 can be improved when the assembly of the fence 100 is completed.

<Fourth embodiment>
In the following description of the fourth embodiment, the same constituent elements as those in the third embodiment are denoted by the same reference numerals, and the description thereof is omitted or simplified.
FIG. 9 is a perspective view of a mounting device 5a according to a fourth embodiment of the present invention.

In 4th Embodiment, the arm part 52a as a member equivalent to the arm part 52 of 3rd Embodiment, the fixing | fixed part 53a as a member equivalent to the fixing | fixed part 53, and the arm part 52a and the fixing | fixed part 53a are connected. The point provided with the relay part 55 differs from 3rd Embodiment.
The arm portion 52a is formed with a male screw on the distal end side and can be screwed with the relay portion 55. The fixing portion 53a is formed with a male screw on the base end side and can be screwed with the relay portion 55.

  The relay portion 55 includes a relay shaft portion 55a having male screws formed at both ends, and female screws that are provided at both ends of the relay shaft portion 55a and are engaged with the male screws of the arm portion 52a, the fixing portion 53a, and the relay shaft portion 55a. And a formed nut portion 55b.

  Thus, the length of the attachment device 5a can be adjusted by providing the relay shaft portion 55a. Further, since the arm portion 52a and the relay shaft portion 55a are screwed together, fine adjustment can be performed by rotating the nut portion 55b.

<Application embodiment>
In the following description of the application embodiment, the same components as those in the fourth embodiment are denoted by the same reference numerals, and the description thereof is omitted or simplified.
FIG. 10 is a perspective view of the mounting structure 20 according to the application embodiment of the present invention.
In the application embodiment, instead of the engaging portion 51 and the arm portion 52a of the fourth embodiment, the mounting device 5b provided with the fixing portion 53a is used as a reinforcing device for the structural column.
The attachment device 5b includes two fixing portions 53a and a relay shaft portion 55a provided between the two fixing portions 53a via a nut portion 55b.

In the mounting structure 20, a plurality of support pillars 1 are provided at predetermined intervals as support structure pillars, and these support pillars 1 are connected to each other using the attachment structure 20.
By using such an attachment structure 20, the attachment device 5b can be used as a structural brace by fixing each support column 1 by the fixing portion 53a.
Therefore, a simple and strong structural brace can be provided.

  Embodiments according to the present invention as described above include, for example, the formation of a boundary with a neighboring land, blindfolding in the site, prevention of intrusion into the site, animal traps, kindergarten children's playground divisions, ponds, rivers, etc. Used for various purposes such as local protection fences.

It should be noted that the present invention is not limited to the above-described embodiment, and modifications, improvements, etc. within a scope that can achieve the object of the present invention are included in the present invention.
For example, in the above-described embodiment, the groove 2 is formed on each of the four side surfaces 1a of the support column 1. However, the present invention is not limited to this, and it may be formed on any one side surface 1a of the support column 1, or You may form in the three side surfaces 1a.
Moreover, although the upper surface and lower surface of the foundation 4 were formed in a circular shape, the present invention is not limited thereto, and the upper surface and the lower surface of the foundation 4 may be formed in a rectangular shape.

It is a perspective view of the support | pillar which concerns on 1st Embodiment of this invention. It is a top view of the support | pillar which concerns on 1st Embodiment of this invention. It is a side view of the support | pillar which concerns on 1st Embodiment of this invention. It is a perspective view of a fence concerning a 1st embodiment of the present invention. It is a fragmentary sectional view of the attachment part concerning a 1st embodiment of the present invention. It is a perspective view of the fence which concerns on 2nd Embodiment of this invention. It is a perspective view of the attachment structure concerning a 3rd embodiment of the present invention. It is a fragmentary sectional view of the attachment structure concerning a 3rd embodiment of the present invention. It is a perspective view of the attachment apparatus which concerns on 4th Embodiment of this invention. It is a perspective view of the attachment structure concerning the application embodiment of the present invention.

Explanation of symbols

DESCRIPTION OF SYMBOLS 1 Support | pillar 2 Groove 3 Partition 5 Attachment apparatus 21 Slit part 22 Hole part 51 Engagement part 52 Arm part 53 Fixing part 100 Fence 531 Shaft part 532 Fixing piece 532a Opening part

Claims (5)

A fence post formed by a post,
A groove is formed in the column along the longitudinal direction from the upper end,
This groove
A hole formed in the column,
It consists of a slit that communicates this hole with the outside of the column,
The support column according to claim 1, wherein a width of the hole portion is larger than a width of the slit portion.   The column according to claim 1, wherein the column has a columnar shape or a polygonal column shape.   The support column according to claim 1, wherein the support column is formed of any one material selected from the group consisting of wood, plastic, stone, concrete, and metal.   The hole is formed in any one shape selected from the group consisting of a substantially single character shape, a substantially V shape, a substantially triangular shape, and a substantially circular shape. Cradle described in crab. A support structure for a fence comprising the support column according to any one of claims 1 to 4, a partition body supported by the support column and partitioning the space, and an attachment device for attaching the partition body to the support column,
The mounting device is
An engaging portion that engages with the partition;
An arm portion extending from the engagement portion;
It is provided on the distal end side in the extending direction of this arm part, and consists of the fixing device that fixes the attachment device and the support column,
The fixing part is
A shaft part extending from the tip of the arm part and formed with a male screw;
It has an opening formed in the shape of a female screw, and consists of a fixing piece that is screwed into the shaft by this opening,
The shaft portion is formed with a shaft outer diameter, which is an outer diameter of the shaft portion, smaller than a width of the slit portion of the support column,
A part of the fixed piece is formed with a width in a direction substantially orthogonal to the extending direction of the shaft portion and is larger than the width of the slit portion.

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