JP6247606B2 - End structure for diamond wire mesh - Google Patents

Description

  BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to an end structure for a diamond-shaped wire mesh, and more particularly to an end structure of a diamond-shaped wire mesh formed with horizontal knuckles that are stretched between the columns via a trunk edge.

  An example of a conventional fence using a diamond wire mesh will be described with reference to the drawings.

  3 is a plan view showing a conventional fence, FIG. 4 is a front view showing the conventional fence, FIG. 5 is a side view showing the conventional fence, FIG. 6 is a front view showing a curl knuckle of a rhombus wire mesh, and FIG. It is sectional drawing which shows a trunk edge.

  As shown in FIGS. 3 to 5, the conventional fence is composed of a rhombus wire mesh 13 fixed between support columns 11 via upper and lower body edges 12.

  As shown in FIG. 6, curl knuckles 14 are formed at the upper and lower end portions of the rhombus metal mesh 13, and the upper and lower end portions of the rhombus metal mesh 13 formed with the curl knuckle 14 are inclined outward as shown in FIG. A cross-sectional shape having a bent portion 12a is inserted into the trunk edge 12 having a U-shape. Since the diameter (R) (see FIG. 6) of the ring-shaped end portion of the rhombus wire mesh 13 on which the curl knuckle 14 is formed is larger than the width (L1) between the bent portions 12a of the trunk edge 12 (see FIG. 7), the rhombus The end of the wire mesh 13 does not escape from the trunk edge 12.

  As described above, the diamond wire mesh 13 in the conventional fence is fixed between the support pillars 11 via the trunk edge 12, but has the following problems.

  As shown in FIG. 6, the processed end shape of the rhombus wire mesh 13 includes a horizontal knuckle 5 as shown in FIG. 8 in addition to the curl knuckle 14.

  When the end portion of the rhombus wire mesh 13 formed with the horizontal knuckle is inserted into the body edge 12 having a U-shaped cross section having a bent portion 12a inclined outward as shown in FIG. 7, some measures are taken. Otherwise, the end of the rhombus metal mesh 13 will come out of the trunk edge 12.

  Therefore, there is a demand for an end structure for a diamond wire mesh in which the end portion of the diamond wire mesh 13 on which the horizontal knuckle 5 is formed does not come out of the body edge 12 having a U-shaped cross section. Not yet proposed.

  SUMMARY OF THE INVENTION Accordingly, an object of the present invention is to provide an end structure for a rhombus metal mesh in which the end of the rhombus metal mesh in which a horizontal knuckle is formed does not come out of a body edge having a U-shaped cross section.

  The present invention has been made to achieve the above object, and is characterized by the following.

  The invention according to claim 1 is an end structure of a rhombus metal mesh in which a horizontal knuckle is formed, which is fixed via a trunk edge having a U-shaped cross section between struts, and an end portion of an adjacent horizontal knuckle And a through wire inserted through the short tube and the end of the rhombus metal mesh, and the end of the rhombus metal mesh through which the through wire is inserted together with the short tube and the trunk edge It is characterized by being inserted into the inside.

  The invention described in claim 2 is characterized in that, in the invention described in claim 1, the short pipe is made of a metal circular pipe.

  According to the present invention, there is provided an end structure for a rhombus metal mesh that can surely prevent the end portion of a rhombus metal mesh formed with a horizontal knuckle from coming out of a trunk edge having a U-shaped cross section. Can do.

It is a partial front view which shows the edge part structure for rhombus metal-mesh of this invention. It is an AA line expanded sectional view of FIG. It is a top view which shows the conventional fence. It is a front view which shows the conventional fence. It is a side view which shows the conventional fence. It is a front view which shows the curl knuckle of a rhombus metal-mesh. It is sectional drawing which shows a trunk edge. It is a front view which shows a horizontal knuckle.

  One embodiment of the end structure for a diamond wire mesh of the present invention will be described with reference to the drawings.

  FIG. 1 is a partial front view showing an end structure for a diamond wire mesh according to the present invention, and FIG. 2 is a cross-sectional view taken along line AA of FIG.

  In FIG. 1 and FIG. 2, reference numeral 1 denotes a rhombus metal mesh that is fixed between pillars (not shown) via a trunk edge 2 having a U-shaped cross section. As shown in FIG. 8, horizontal knuckles 5 are formed at the upper and lower end portions of the rhombus wire mesh 1 (only the upper end portion is shown in FIG. 1). The trunk edge 2 is formed with a bent portion 2a perpendicular to the inside. The bent portion 2a may be a bent portion inclined outward as shown in FIG.

  3 is a short tube into which the end of the adjacent horizontal knuckle 5 is inserted. The short tube 3 is made of a metal circular tube, and has a length that does not come off the horizontal knuckle 5 after the end of the adjacent horizontal knuckle 5 is inserted. The outer diameter of the short tube 3 may be inserted into the trunk edge 2 and should be larger than the width (L2) between the bent portions 2a.

  Reference numeral 4 denotes a through wire (wire) inserted through the short tube 3 and the end of the rhombus wire mesh 1. The through wire 4 is inserted into the end of the diamond wire mesh 1 so as to sew the mesh of the diamond wire mesh 1. The through wire 4 has a function of reliably preventing the short tube 3 inserted between the adjacent horizontal knuckles 5 from coming off the horizontal knuckles 5.

  According to the rhombus wire mesh end structure of the present invention, after inserting the short tube 3 between the adjacent horizontal knuckles 5, the through wire 4 is inserted into the end of the rhombus metal mesh 1 and the short tube 3, and the through wire 4 If the end of the diamond wire mesh 1 through which the wire is passed is inserted into the trunk edge 2 together with the short tube 3 (see FIG. 2), the diamond wire mesh 1 is surely attached to the trunk edge 2 without the end portion coming out of the trunk edge 2. Can be attached.

1: rhombus wire mesh 2: trunk edge 2a: bent part 3: short pipe 4: through wire 5: horizontal knuckle 11: support 12: trunk edge 12a: bent part 13: rhombus metal mesh 14: curl knuckle

Claims (2)

In the end structure of a rhombus wire mesh formed with a horizontal knuckle, which is fixed via a trunk edge having a U-shaped cross section between the columns,
It consists of a short pipe into which the end of an adjacent horizontal knuckle is inserted, and a through line inserted through the short pipe and the end of the rhombus metal mesh, and the end of the rhombus metal mesh through which the through line passes A rhombus wire mesh end structure inserted into the trunk edge together with the short pipe.   The end structure for a rhombus wire mesh according to claim 1, wherein the short pipe is made of a metal circular pipe.

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