JP2016135963A - Net fence - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide a net fence using a diamond-shaped wire gauze, which improves designability.SOLUTION: A net fence includes: a plurality of diamond-shaped wire gauzes 2 and 3 in which a plurality of row wires 2a and 3a extended in a predetermined direction while being bent in a zigzag manner are engaged with one another in a direction orthogonal to the extension direction of the row wires 2a and 3a; and a frame to which edges of the plurality of diamond-shaped wire gauzes 2 and 3 overlapping one another are fixed.SELECTED DRAWING: Figure 4

Description

  The present invention relates to a net fence using a diamond wire mesh.

  The net fence is provided in a building or a park for the purpose of safety or crime prevention, for example. As a net fence, one using a so-called rhombus wire mesh in which bent portions of a plurality of row lines bent in a zigzag shape are mutually engaged is widely known (for example, see Patent Document 1 below). .

JP 2007-98426 A

  However, the net fence using the diamond wire mesh as described above has poor design. Specifically, the rhombus wire mesh has a rhombus shape because of its structure. If the design is changed, the thickness of the line and the mesh size (pitch) can be changed at most. It was difficult to have the characteristics that were.

  In view of the circumstances as described above, an object of the present invention is to improve the design of a net fence using a diamond wire mesh.

  In order to achieve the above object, the present invention provides a plurality of rhombuses formed by engaging a plurality of row lines extending in a predetermined direction while being bent in a zigzag shape in a direction perpendicular to the extending direction of the row lines. A net fence comprising a wire mesh and a frame to which edges of the plurality of rhombus wire meshes are fixed is provided.

  Thus, by superimposing a plurality of diamond wire meshes, it is possible to obtain an appearance that could not be obtained with a conventional net fence having only one diamond wire mesh. For example, various appearances can be obtained by changing the arrangement of the plurality of net fences that are overlaid, the mesh size, the color of the column lines, and the like. Specifically, for example, the plurality of rhombus metal meshes can be overlapped in a state where the extending directions of the column lines are orthogonal (see, for example, FIG. 4). Alternatively, among the plurality of rhombus metal meshes, the color of the column lines constituting one rhombus metal mesh can be made different from the color of the column lines constituting another rhombus metal mesh (for example, see FIG. 5). Alternatively, at least one of the plurality of rhombus metal meshes can be constituted by two or more color column lines (see, for example, FIG. 6).

  As described above, the design of the net fence can be greatly improved by overlapping a plurality of diamond wire meshes.

It is a front view of a net fence concerning one embodiment of the present invention. It is an enlarged front view of the 1st rhombus metal mesh provided in the said net fence. It is an enlarged front view of the 2nd rhombus metal mesh provided in the said net fence. It is an enlarged front view which shows the state which accumulated the 1st rhombus metal mesh and the 2nd rhombus metal mesh. It is an enlarged front view of the net fence which concerns on other embodiment. It is an enlarged front view of the net fence which concerns on other embodiment.

  As shown in FIG. 1, a net fence 1 according to an embodiment of the present invention includes a plurality of rhombus metal meshes (in the illustrated example, a first rhombus metal mesh 2 and a second rhombus metal mesh 3), and each rhombus metal mesh 2. , 3 and a frame 4 with fixed edges. The frame 4 has a rectangular shape (in particular, a square shape). In the illustrated example, the entire perimeter of the edges of the first rhombus metal mesh 2 and the second rhombus metal mesh 3 is fixed to a common frame 4.

  As shown in FIG. 2, the first rhombus metal mesh 2 has a plurality of column lines 2a. The column wire 2a is made of, for example, a metal wire, specifically, an iron wire (for example, galvanized iron wire), a steel wire (for example, galvanized steel wire or stainless steel wire), an aluminum alloy wire, or the like. Each row line 2a extends along a predetermined direction (left-right direction in the illustrated example) while being bent in a zigzag manner. The bent portions of the column lines 2a are engaged with each other in a direction (vertical direction in the illustrated example) orthogonal to the extending direction of the column lines 2a.

  As shown in FIG. 3, the second rhombus metal mesh 3 has a plurality of column lines 3a. Each column line 3a extends along a predetermined direction (vertical direction in the illustrated example) while being bent in a zigzag shape. The bent portions of the column lines 3a are engaged with each other in a direction (left and right direction in the illustrated example) orthogonal to the extending direction of the column lines 3a. In addition, the configuration of the second rhombus metal mesh 3 (mesh size and shape, column line thickness, material, color, etc.) is the same as that of the first rhombus metal mesh 2. In the illustrated example, since both the wire meshes 2 and 3 are square, the column lines 2a and 3a having the same length can be used, and the manufacturing can be simplified. The frame 4 is not limited to a square but may be a rectangle.

  By superimposing the first rhombus metal mesh 2 and the second rhombus metal mesh 3, an appearance as shown in FIG. 4 is obtained. In the present embodiment, as described above, the extending direction of the column lines 2 a of the first rhombus metal mesh 2 and the extending direction of the column lines 3 a of the second rhombus metal mesh 3 are orthogonal to each other. The mesh of the rhombus wire mesh is usually not an exact square, but rather a slightly longer rhombus in either the extending direction of the column line or the direction perpendicular thereto. Accordingly, by overlapping the same-shaped rhombuses 2 and 3 in a state where the extending directions of the column lines 2a and 3a are orthogonal to each other, a slightly longer rhombus mesh (first rhombus net 2) and a horizontal Since a slightly longer rhombus mesh (second rhombus metal mesh 3) is superimposed in the direction, an appearance completely different from that of a single rhombus metal mesh can be obtained.

  The present invention is not limited to the above embodiment. For example, in the embodiment shown in FIG. 5, the color of the column line 2 a of the first rhombus metal mesh 2 is different from the color of the column line 3 a of the second rhombus metal mesh 3. In the illustrated example, the two metal meshes 2 and 3 are overlapped with the extending directions of the column lines 2a and 3a of the two metal meshes 2 and 3 being parallel. Since other points are the same as those in the above embodiment, the description thereof is omitted.

  Further, the embodiment shown in FIG. 6 is different from the embodiment shown in FIG. 5 in that the first rhombus wire mesh 2 is constituted by two or more color column lines 2a. In the illustrated example, two color column lines 2a1 and 2a2 are alternately arranged, and the bent portions of the different color column lines 2a1 and 2a2 are engaged with each other. On the other hand, the 2nd rhombus metal mesh 3 is comprised by the monochrome line 3a. In addition, you may comprise the 1st rhombus metal mesh 2 by the column line of 3 colors or more. Further, not only the first rhombus metal mesh 2 but also the second rhombus metal mesh 3 may be constituted by two or more color column lines 3a.

  Also, the rhombus metal meshes 2 and 3 having column lines of different colors as shown in FIG. 5 or FIG. 6 are overlapped in a state where the extending directions of the column lines 2a and 3a are orthogonal to each other as in FIG. Also good. Alternatively, a plurality of rhombus metal meshes having the same configuration (mesh size and shape, column line material, color, thickness, etc.) may be overlapped with the column line extending direction aligned. In this case, the meshes (column lines) of each rhombus wire mesh may be completely overlapped in the wire mesh thickness direction (direction perpendicular to the paper surface in FIGS. 1 to 6), or the mesh of each diamond wire mesh is perpendicular to the wire mesh thickness direction. (The direction parallel to the paper surface of FIGS. 1-6) may be shifted. For example, a plurality of rhombus metal meshes having the same pitch mesh may be overlapped while being shifted by half pitch of the mesh.

  In the above embodiments, the thicknesses of the column lines 2a and 3a of the two metal meshes 2 and 3 may be different. Further, in each of the embodiments described above, the size and shape of the meshes of the two metal meshes 2 and 3 may be different.

  Further, the number of rhombus metal meshes provided on the net fence 1 is not limited to two, and three or more rhombus metal meshes may be stacked.

  It goes without saying that the present invention is not limited to the above-described embodiments, and can be applied without departing from the spirit of the present invention.

1 Net fence 2, 3 Diamond wire mesh 2a, 3a Column line 4 Frame

Claims (4)

  A plurality of rhombus metal meshes obtained by engaging a plurality of row lines extending in a predetermined direction while being bent in a zigzag shape in a direction orthogonal to the extending direction of the row lines, and edges of the superimposed rhombus metal meshes A net fence with a fixed frame.   The net fence according to claim 1, wherein the plurality of rhombus metal meshes are overlapped with each other in a state in which the extending direction of the column lines is orthogonal.   The net fence according to claim 1 or 2, wherein among the plurality of rhombus metal meshes, a color of a column line constituting one rhombus metal mesh is different from a color of a column line constituting another rhombus metal mesh. The net fence according to any one of claims 1 to 3, wherein at least one of the plurality of rhombus wire meshes is constituted by two or more color column lines.