JP5358483B2 - Lattice - Google Patents

Abstract

<P>PROBLEM TO BE SOLVED: To provide a lattice body capable of easily decreasing a porosity. <P>SOLUTION: This lattice body includes main and auxiliary lattice bodies 1 and 2; the main lattice body 1 is provided with a plurality of main lattices 11 which are disposed in parallel with one another; the auxiliary lattice body 2 comprises a plurality of auxiliary lattices 21 which are disposed in parallel with one another, and auxiliary furring strips 22 which connect the respective auxiliary lattices 21 in such a manner as to be orthogonal to the auxiliary lattices 21; and the auxiliary lattice body 2 is attached to the main lattice body 1 so that the main and auxiliary lattices 11 and 21 can be parallel to each other and so that the auxiliary lattices 21 can be positioned among the main lattices 11, respectively. The auxiliary lattice 21 is shorter than the main lattice 11; a position to attach the auxiliary lattice body 2 to the main lattice body 1 is freely located in the longitudinal direction of the main and auxiliary lattices 11 and 21. In addition, a portion, in which ends of the auxiliary furring strips 22 of the auxiliary lattice body 2 butt against each other, is positioned between the main lattices 11; and a dummy auxiliary lattice 3 identical in appearance to the auxiliary lattice 21 is attached to the butt portion. <P>COPYRIGHT: (C)2011,JPO&amp;INPIT

Description

  The present invention relates to a lattice used for a fence or the like installed for blindfolding or prevention of intrusion.

  2. Description of the Related Art Conventionally, a lattice body in which a plurality of lattices arranged in parallel with each other at an equal interval is connected with a trunk edge perpendicular to the lattice is used for a fence or the like. In such a lattice body, if the interval between the lattices is narrowed, that is, the porosity is lowered, the line of sight is more difficult to pass through, and it is difficult for small animals and the like to enter. There is a rate grid. In addition, as shown in Patent Document 1, there is one in which the porosity of a part of the lattice body is lowered by arranging an auxiliary vertical lattice between the main vertical lattices.

JP 2008-196226 A

  However, there is a case where it is not known how much porosity is appropriate unless it is actually installed, and there is a case where it is desired to lower the porosity after installing the lattice once. In such a case, if the entire lattice body is replaced, a large amount of labor and cost are required. In addition, according to the invention of Patent Document 1, an auxiliary vertical lattice can be added later, but since the auxiliary vertical lattice is attached to the trunk edge one by one, the attachment position of the auxiliary vertical lattice is limited, Workability is also poor.

  The present invention has been made in view of the above circumstances, and an object of the present invention is to provide a lattice body that can easily lower the porosity.

  The invention of claim 1 of the present invention comprises a main lattice body and a sub-lattice body, the main lattice body has a plurality of main lattices arranged in parallel to each other, and the sub-lattice bodies are mutually connected. A plurality of sub-lattices arranged in parallel, and a sub-trunk edge connecting the sub-lattices perpendicular to the sub-lattices, wherein the main lattice and the sub-lattices are parallel, and each sub-lattice is between the main lattices The sub-grid is attached to the main grid so that is positioned.

  According to a second aspect of the present invention, the sub-lattice is shorter than the main lattice, and the attachment position of the sub-lattice with respect to the main lattice is free in the longitudinal direction of the main lattice and the sub-lattice.

  The invention according to claim 3 of the present invention is a case where a plurality of sub-lattice bodies are attached to the main grid body, and when the end portions of the sub-trunk edges of each sub-grid body are butted together, A dummy sub-grating which is located between the main grids and has the same appearance as the sub-grating is attached to the butt portion.

  According to the invention of claim 4 of the present invention, the main grid body has upright columns and at least two main trunk edges extending in the left-right direction, and the main trunk edges are mutually on one side in the expected direction of the pillars. A main grid extending in the vertical direction is attached to one side of the main trunk edge in the expected direction of the main trunk edge, the sub grid is shorter than the interval between the main trunk edges, and the expected width of the sub grid body is It is characterized by being shorter than the expected width.

  According to the first aspect of the present invention, the porosity of the lattice can be lowered by attaching the sub-lattice to the main lattice. Since the sub-grid is integrally formed by connecting the sub-grid with the sub-body edge, the attaching work is easy.

  According to the invention of claim 2 among the present invention, since the attachment position of the sub-grid body is flexible, the porosity of an arbitrary part of the grid body can be lowered. For example, it may be attached at a height position of a person's line of sight for blindfolding or at a position close to the ground to prevent the invasion of animals.

  According to invention of Claim 3 among this invention, the continuity of a grating | lattice is maintained on an external appearance by attaching a dummy sublattice to the butt | matching part of sublattices, and the design property is favorable.

  According to the invention of claim 4 of the present invention, even if the support of the main grid is obstructed and the sub-grid cannot be attached from the other side in the expected direction, the sub-grid can be The body can be inserted into the space surrounded by the struts, the main grid, and the two main trunk edges, and attached to the main grid.

It is a front view of 1st embodiment of a lattice. (A) is a front view of a main lattice body, (b) is a front view of a sub lattice body and a dummy sub lattice. It is the sectional view on the AA line of FIG. It is the BB sectional view taken on the line of FIG. It is a front view at the time of changing the attachment position of a sublattice. It is explanatory drawing of the attachment part of a dummy sublattice. It is a front view of 2nd embodiment of a lattice. It is a front view of 3rd embodiment of a lattice.

  Hereinafter, embodiments of the present invention will be described with reference to the drawings. Although the use place of the grid | lattice body of this invention is not specifically limited, Here, the case where it uses as a fence installed in the boundary of a site is shown. As shown in FIGS. 1 to 4, the first embodiment of the grid body includes a main grid body 1 and a sub-grid body 2, and the main grid body 1 is erected on the installation surface. A body 2 is attached to the main grid 1. In the following description, the upper, lower, left, and right indicate the upper, lower, left, and right in FIG. 1, and the front and rear indicate the near side and the far side in FIG. Therefore, one side in the above-mentioned expectation direction is the front side, and the other side is the rear side.

  The main lattice body 1 includes a plurality of main lattices 11 extending vertically, two main trunk edges 12 extending left and right, and support columns 13. The support column 13 has a substantially rectangular tube shape and is erected on the installation surface. A cap 131 is attached to the upper end of the support column 13. A recess 132 extending vertically is formed on the front side surface, and a groove 133 extending vertically with a substantially C-shaped horizontal section is formed at the center of the recess 132. A washer 14 is inserted into the groove 133, and the main mounting bracket 15 is screwed to the washer 14. The main mounting bracket 15 is for mounting the main trunk edge 12, and has a flat plate-shaped base portion 151 that fits into the recess 132 of the support column 13, and a mounting portion 152 that protrudes from the upper end of the base portion 151 to the front side. The front end of the attachment portion 152 is inclined downward on the front side. On the other hand, the main trunk edge 12 has a substantially rectangular tube shape, but has a shape in which one corner of the lower rear portion is missing, and the inclined portion of the mounting portion 152 of the main mounting bracket 15 abuts on this portion and is screwed. is there. Further, a cap 121 is attached to the left end, and a connecting spacer 122 is attached to the right end to connect the main trunk edge 12 as another member (here, the main trunk edge connected by the connecting spacer 122). 12 as a whole). Further, the main trunk edge 12 has a substantially L-shaped attachment 123 covering the front side surface and the lower side surface. The attachment 123 has an engaged portion 125 that engages with a substantially L-shaped engaging portion 124 formed at two locations above and below the front side surface of the main trunk edge 12, and is screwed to the lower side surface of the main trunk edge 12. It is. The main lattice 11 is screwed to the front side surface of the attachment 123. Each of the main lattices 11 has a substantially rectangular tube shape, and caps 111 are attached to the upper and lower ends, and are arranged in parallel and at equal intervals. At the time of actual assembly, after attaching the attachment 123 to the main lattice 11, the attachment 123 is attached to the main trunk edge 12.

  The sub-lattice body 2 includes a plurality of sub-lattices 21 extending vertically and two sub-trunk edges 22 extending left and right. The sub trunk edge 22 has a substantially rectangular tube shape, but has an opening 221 on the rear surface, and the opening 221 is closed by a cover material 222. Further, an engaging groove 223 that opens downward is formed in the lower part on the rear side. The sub lattice 21 is screwed to the front side surface of the sub trunk edge 22. Each of the sub-lattices 21 has a substantially rectangular tube shape, and caps 211 are mounted on the upper and lower ends, and are arranged in parallel with each other at equal intervals. The pitch of the sub-lattice 21 is equal to the pitch of the main grid 11 and the vertical length of the sub-grating 21 is shorter than the distance between the two main trunk edges 12. The expected width (the expected width of the sub-lattice 21 + the expected width of the sub trunk edge 22) is shorter than the expected width of the main trunk edge 12. At the time of actual assembly, the sub lattice 21 is screwed to the front side surface of the sub trunk edge 22 and then the cover material 222 is attached to the opening 221 of the sub trunk edge 22.

  In order to attach the sub-grid body 2 to such a main grid body 1, the sub-grid edge 22 is set so that the main grid 11 and the sub-grating 21 are parallel and each sub-grating 21 is positioned between the main grids 11. The front side surface of the main plate 11 is brought into contact with the rear side surface of the main lattice 11 and screwed. At this time, the vertical position of the sub-grid body 2 can be arbitrarily determined, and even if the support 13 is obstructed and the sub-grid body 2 cannot be attached from the rear side, it can be viewed from either the left or right direction. If the column 13 is inserted into the space surrounded by the main lattice 11 and the two main trunk edges 12, the sub-lattice body 2 can be attached at an arbitrary position. The main grid 1 and the sub-grid 2 are connected to each other, but a washer 14 is inserted into the groove 133 of the support column 13 and the sub-mounting bracket 16 is screwed to the washer 14. . The sub-mounting bracket 16 includes a base portion 161 on a flat plate that fits into the concave portion 132 of the support column 13, and a mounting portion 162 that protrudes from the lower end of the base portion 161 to the front side. The front end of the mounting portion 162 is bent upward. The bent portion of the mounting portion 162 is engaged with the engagement groove 223 of the sub trunk edge 22 so that the sub trunk edge 22 and the column 13 are connected.

  By configuring the main lattice body 1 and the sub-lattice body 2 in this way, the sub-lattice body 2 can be attached to an arbitrary position with respect to the main lattice body 1, and the porosity of the lattice body in that portion is lowered. Can do. The sub-lattice body 2 is easy to mount because the sub-lattice 21 is connected to and integrated with the sub trunk edge 22. For example, if the porosity at the top of the grid is lowered as shown in FIG. 1, it is effective as a blindfold to block human eyes, and if the porosity at the bottom of the grid is lowered as shown in FIG. It is effective to prevent. Further, when the sub-grid body 2 is attached to the main grid body 1, the load on the main trunk edge 12 is reduced and the strength is maintained by fixing the sub-trunk edge 22 not only to the main grid 11 but also to the support column 13. be able to.

  Further, in the present embodiment, a plurality of sub-lattice bodies 2 are attached to the main grid body 1, and the end portions of the sub trunk edges 22 of each sub-grid body 2 are arranged to face each other (FIG. 2). (B)). In this case, since the sub-lattice 21 does not exist in the butt portion, the continuity of the lattice is not maintained as it is, and the design is poor. Therefore, the dummy sub-grating 3 having the same appearance as that of the sub-grating 21 is attached to the butt portion. The dummy sub-lattice 3 has a substantially rectangular tube shape and the outer dimensions are substantially the same as those of the sub-lattice 21, but as shown in FIG. 6, a mounting groove 31 having a substantially C-shaped horizontal section is formed on the rear side surface. Caps 32 are attached to the upper and lower ends. A dummy mounting bracket 23 for mounting the dummy sub-lattice 3 is attached to one of the opposing end surfaces of the sub trunk edge 22. The dummy mounting bracket 23 has a flat plate-like base portion 231 that contacts the end surface of the sub trunk edge 22, and a mounting portion 232 that extends along the longitudinal direction of the sub trunk edge 22 from the front end of the base portion 231. The mounting portion 232 is inserted into the mounting groove 31 of the dummy sub-lattice 3 and screwed from the rear side. A flat plate 24 having the same shape as the base 231 of the dummy mounting bracket 23 is attached to the other end face and the end face of the opposite end face of the sub barrel edge 22. By attaching the dummy sub-lattice 3 in this manner, the continuity of the lattice is maintained in appearance and the design is good.

  FIG. 7 shows a second embodiment of the lattice body. In the second embodiment, the main lattice body 1 includes a main lattice 11 and a main trunk edge 12, and the main trunk edge 12 is directly attached to a structure (such as a wall or a wall), and has no support. Similar to the first embodiment, the sub-lattice body 2 includes a sub-grid 21 and a sub-trunk edge 22, and the front side surface of the sub-trunk edge 22 is brought into contact with the rear side surface of the main lattice 11 and screwed.

  Further, FIG. 8 shows a third embodiment of the lattice. In the third embodiment, the orientation of the lattice and the trunk edge is reversed with respect to the first embodiment. That is, the main grid body 1 includes a main grid 11 extending in the left-right direction, a main trunk edge 12 extending up and down, and a column 13. The main grid 11 is screwed to a main mounting bracket (not shown) attached to the column 13. It is. The sub-grid body 2 includes a sub-grid 21 extending in the left-right direction and a sub-trunk edge 22 extending in the vertical direction. In order to attach the sub-grid 2 to the main grid 1, the sub-grid 21 is positioned so that the main grid 11 and the sub-grating 21 are parallel and between the main grids 11. The front side surface of the edge 22 is brought into contact with the rear side surface of the main lattice 11 and screwed. At this time, the left and right positions of the sub-lattice body 2 can be arbitrarily determined.

  The present invention is not limited to the above embodiment. For example, the cross-sectional shape of the lattice, the trunk edge and the column is not limited to a quadrangle, and may be a circle, an ellipse or a polygon. Moreover, about joining of a grid | lattice, a trunk edge, and support | pillars, it is not restricted to screwing but may be by fitting or welding. Further, the sub-lattice body may be fixed only to the main lattice of the main lattice body, or may be fixed only to the support column.

DESCRIPTION OF SYMBOLS 1 Main lattice body 2 Sub lattice body 3 Dummy sub lattice 11 Main lattice 12 Main trunk edge 13 Support | pillar 21 Sub grating 22 Sub trunk edge

Claims (4)

  A main grid body and a sub-grid body, the main grid body has a plurality of main grids arranged in parallel with each other, the sub-grid body has a plurality of sub-lattices arranged in parallel with each other; The main grid body has a secondary body edge that connects the sub-lattices perpendicular to the sub-lattice, the main grid and the sub-lattice are parallel, and each sub-lattice is positioned between the main grids. A lattice body having a lattice body attached thereto.   2. The lattice body according to claim 1, wherein the sub-lattice is shorter than the main lattice, and the attachment position of the sub-lattice with respect to the main lattice is free in the longitudinal direction of the main lattice and the sub-lattice.   When a plurality of sub-grid bodies are attached to the main grid body, and when the end portions of the sub trunk edges of each sub-grid body are butted together, the butted portions are located between the main grids, 3. The grid body according to claim 1, wherein a dummy sub-grating having the same appearance as the sub-grating is attached.   The main grid body has standing pillars and at least two main trunk edges extending in the left-right direction, and the main trunk edges are attached in parallel to each other on one side in the expected direction of the pillars. A main lattice extending in the vertical direction is attached to one side of the direction, the sub lattice is shorter than the interval between the main body edges, and the expected width of the sub lattice body is shorter than the expected width of the main body edge. Item 4. The lattice body according to item 1, 2 or 3.

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