JP2006283495A - Furring strips for rhombic wire netting and rhombic wire netting fence - Google Patents

Abstract

<P>PROBLEM TO BE SOLVED: To provide furring strips for rhomic wire netting capable of reducing the production cost by adopting horizontal knuckling work instead of costly curling work during a work process for end portions of the rhombic wire netting and which are hardly detachable from the furring strips even when the rhombic wire netting is made by the horizontal knuckling work, and to provide rhombic wire netting fence using the furring strips. <P>SOLUTION: The furring strips attached to the end portions 1A made by the horizontal knuckling work for the rhombic wire netting 1 comprise spiral wires 2 fitted to the end portions 1A and pipes 3 as the furring strip body into which the spiral wires 2 are inserted. <P>COPYRIGHT: (C)2007,JPO&INPIT

Description

  The present invention relates to a rhombus wire mesh trunk edge and a rhombus metal mesh fence, and more particularly to a rhombus metal mesh trunk edge capable of easily and inexpensively constructing a rhombus metal mesh fence and a fence constructed by the trunk edge.

  Conventionally, a rhombus wire mesh fence having a trunk edge made of angle steel is shown in FIG. 3 which is a front view showing a mounting portion between the rhombus metal mesh and the trunk edge, and FIG. 4 which is a view in the A direction of FIG. , A cross-shaped hat-shaped column (not shown), and a rhombus wire mesh 5 fixed between the columns and having a barrel edge 4 made of angle steel attached to the upper and lower ends. The trunk edge 4 is formed in a rhombus shape by hooking an iron wire 6 inserted into an end 5A of a rhombus wire mesh 5 subjected to horizontal knuckle processing (or complete knuckle processing described later) on a claw 7 formed in the vertical portion 4A of the trunk edge 4. It is attached to a wire mesh 5.

  The vertical portion 4A of the trunk edge 4 is inserted into a claw (not shown) formed on the lip portion of the column, and the horizontal portion 4B of the trunk edge 4 is a bolt inserted through the peak portion of the column. Is fixed through a fixing metal fitting (not shown).

  3 and 4 show only the upper trunk edge, the fixing structure of the lower trunk edge is basically the same as that of the upper trunk edge.

  The rhombus wire mesh fence configured in this manner is widely used for reasons such as its simple structure. However, the rhombus wire mesh 5 has an iron wire 6 inserted through the end portion 5A of the wire mesh fence 5 perpendicular to the trunk edge 4. Since it is attached to the trunk edge 4 by being hooked on the claw 7 formed in the portion 4A, there is a problem that it is easily detached from the trunk edge 4.

  Therefore, in recent years, as shown in FIG. 5, the rhombus metal mesh 5 is curled into a circular shape as shown in FIG. As shown in FIG. 7, a circular pipe 8 having slits 8 </ b> A is inserted into the end 5 </ b> B of the curled rhombus metal mesh 5, and the rhombus metal mesh 5 is attached to the circular pipe 8 as a trunk edge. Proposed. Hereinafter, this is called a conventional rhombus wire mesh fence.

  However, the above conventional rhombus wire mesh fence is costly to curl the end portion 5B of the rhombus wire mesh 5, and when the rhombus wire mesh 5 is expanded from the folded state, the end portions 5B are caught and hinder the construction. There was a problem.

  Accordingly, an object of the present invention is to reduce the cost by making the end machining of the rhombus metal mesh into a horizontal or complete knuckle process instead of the costly curling process, and the rhombus metal mesh end processed in this way. The object of the present invention is to provide a rhombus wire mesh body edge that is difficult to come off from the body edge even if it is a knuckle-shaped rhombus wire mesh, and a rhombus wire mesh fence using this body edge.

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

  The invention according to claim 1 is composed of a spiral wire that is fitted to the end portion of the rhombus wire mesh attached to the knuckle-finished end portion, and a pipe as a trunk edge body into which the spiral wire is inserted. Is characterized by

  The invention according to claim 2 is the invention according to claim 1, wherein the spiral wire has a circular ring shape, the pipe is formed of a circular or square pipe, and the end of the rhombus metal mesh is inserted in the axial direction of the pipe. It is characterized in that a slit to be formed is formed.

  The invention described in claim 3 is characterized in that a rhombus metal mesh is attached to the trunk edge described in claim 1 or 2.

  According to the present invention, it is possible to reduce the cost by performing the knuckle processing instead of the costly curling processing for the end portion of the rhombus metal mesh, and even if it is a knuckle-shaped rhombus metal mesh, It is possible to provide a rhombus wire mesh body edge that is difficult to come off and a rhombus wire mesh fence using the body edge.

  An embodiment of a rhombus wire mesh body edge of the present invention will be described with reference to the drawings.

  FIG. 1 is a front view showing a method for assembling a rhombus wire mesh body edge according to the present invention, and FIG. 2 is a partially omitted side view showing a rhombus wire mesh fence according to the present invention.

  As shown in FIGS. 1 and 2, the rhombus wire mesh body edge of the present invention includes a spiral wire 2 fitted into the knuckle-finished end 1 </ b> A of the rhombus wire mesh 1, and a body edge body into which the spiral wire 2 is inserted. And the pipe 3. In addition, the knuckle processing of the rhombus wire mesh 1 is not limited to the horizontal knuckle processing that horizontally folds the end portion of the wire mesh as shown by the solid line in the drawing, but the complete end of the wire mesh that is bent downward as shown by the broken line in the drawing. Although there is a knuckle process, any may be sufficient.

  The spiral wire 2 has a circular ring shape, and the pipe 3 as the trunk body is a circular pipe. In the axial direction of the pipe 3, a slit 3A into which the end 1A of the rhombus metal mesh 1 is inserted is formed. ing. In addition, the pipe 3 may be a square or the like other than the circular pipe. That is, any pipe having a partially open cross section may be used.

  As shown in FIG. 1, one end of the end portion 1A of the rhombus wire mesh 1 is inserted into the spiral wire 2 and the spiral wire 2 is rotated and fed along the end portion 1A of the rhombus wire mesh 1 as shown in FIG. . In this way, when the spiral wire 2 is fitted into the end 1A of the rhombus metal mesh 1, as shown in FIG. 2, a pipe 3 as a trunk body is inserted along the slit 3A outside the spiral wire 2. Thus, the rhombus wire netting rim is assembled.

  In order to construct a fence by using a rhombus wire mesh to which the above-mentioned rhombus wire mesh body edge is attached, for example, the body edge may be fixed between pillars made of circular pipes via a conventionally known fixture.

  As described above, according to the present invention, it is possible to reduce the cost by processing the end portion 1A of the rhombus metal mesh 1 in a horizontal or complete knuckle process instead of the costly curl process. And even if it is the rhombus metal mesh 1 by which the knuckle process was carried out, it will become difficult to remove | deviate from the pipe 3 as a trunk edge main body by fitting the spiral wire 2 in the edge part 1A.

It is a front view which shows the assembly method of the trunk edge for rhombus metal-mesh of this invention. It is a partial omission side view showing a rhombus metal-mesh fence of this invention. It is a front view which shows the attachment part of a rhombus metal mesh and a trunk edge in the rhombus metal-mesh fence which has a trunk edge which consists of angle steel. FIG. 4 is a view in the A direction of FIG. 3. It is a front view which shows the rhombus metal mesh which carried out the curl process of the edge part. It is a front view which shows the state which fits the pipe as a trunk edge main body into the edge part of the rhombus metal-mesh which curled the edge part. It is a partial omission side view which shows the conventional rhombus metal-mesh fence.

Explanation of symbols

1: Diamond wire mesh 1A: End portion 2: Spiral wire 3: Body edge main body 3A: Slit 4: Body edge 4A: Vertical portion 4B: Horizontal portion 5: Diamond wire mesh 5A: End portion 5B subjected to horizontal knuckle processing: Curled End 6: Iron wire 7: Claw 8: Pipe

Claims (3)

  A rhombus comprising a spiral wire fitted to the end portion and a pipe serving as a trunk edge body into which the spiral wire is inserted in a barrel edge attached to a knuckle-finished end portion of a rhombus wire mesh Wire mesh trunk edge.   The spiral line has a circular ring shape, the pipe is a circular or square pipe, and a slit into which an end of the rhombus wire mesh is inserted is formed in the axial direction of the pipe. The trunk edge for a rhombus wire mesh according to claim 1.   A rhombus wire mesh fence, wherein a rhombus wire mesh is attached to the trunk edge according to claim 1 or 2.

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