JPS5918031Y2 - chain link fence - Google Patents

Description

[Detailed description of the invention] The present invention is a wire mesh in which the upper and lower ends of the wire mesh are supported by a rim installed between the supports, and the left and right ends of the wire mesh are attached and supported by blue wires fixed to the supports. This invention relates to improvements to fences, and is characterized by the fact that the installation of the above-mentioned rim and blue line is made extremely simple and robust.

Hereinafter, an embodiment of the present invention will be described in detail based on the drawings. Numerous pillars 1 are erected on the ground at appropriate intervals, and above and below the pillars 1 are Connecting fittings 2, 2 for attaching the blue wire 4 are attached.

The connecting fitting 2 has vertical cylindrical connecting parts 5 on the left and right sides.
a, 5a for fitting and fixing to the support column 1; The cylindrical connecting parts 5a, 5a are coaxially superimposed on the cylindrical connecting parts 5a, and a common pipe 7 is vertically fitted into the periphery support fitting 6 having an opening groove 6C similar to the wire mesh insertion groove 3a in the periphery. The upper and lower ends of the diamond-shaped wire mesh 8 are inserted into and engaged with the wire mesh insertion grooves 3a, and the upper and lower furrow support fittings 6, 6 support the upper and lower furrow supports 6, 6, and the wire mesh 8 The upper and lower ends of the blue wire 4, which is attached to the side ends of the blue wire 4, are fitted into and supported by the upper and lower pipes 7.7.

A cap-like body can be attached to the top of the support column 1 if necessary, but the mounting ring 5 of the upper connecting fitting may be formed into a shape in which the cap body is integrally connected. .

In addition, in the figure, 9 is a bolt for fixing the mounting ring 5 to the support column 1, and 10 is a reinforcing metal fitting that fixes the intermediate position of the blue line 4 to the support column.

According to the wire mesh fence of the present invention having the above-mentioned configuration, the rim support metal fittings and the mounting ring fitted and fixed to the pillar are connected by vertically coaxially superimposing the vertical cylindrical connecting portions provided thereon. Since the pipes are fitted in a rotatable connection, a curved wire mesh fence can be formed extremely easily by rotating the rim in any horizontal direction and attaching it to the side edge of the wire mesh. The blue line attached to the body can be attached by fitting and supporting the upper and lower ends of the blue line inside the pipe for connecting the mounting ring and the body support metal fittings. It is possible to install it extremely easily and robustly without applying any special processing or materials to the rim or rim support fittings to lock the blue wire, or using special metal fittings. It can be firmly fixed in a fixed position so that it does not move in any direction, and in particular, even if the wire mesh fence is bent in any direction, the relative positional relationship between the rim and the blue line will be maintained. Since it is always constant and the relative position of the blue line to the posts is also unchanged, the wire mesh can always be stretched in the desired form with respect to the posts, regardless of the bending of the wire mesh fence. It has excellent features such as being able to maintain a constant spacing between the wire mesh and the blue wire and allowing the wire mesh to be installed without sagging.

[Brief explanation of the drawing]

Fig. 1 is a schematic front view of the wire mesh fence according to the present invention, Fig. 2 is a partial sectional view showing an enlarged main part thereof, and Fig. 3 is a cross section taken along line III-III in Fig. 2 with the wire mesh omitted. It is a diagram.

Claims (1)

[Scope of utility model registration request] Attachment rings 5 each having a vertical cylindrical connection part 5a on the side surface are fixed to the upper and lower sides of the struts 1 which are erected at appropriate intervals, and the cylindrical connection part 5a and the upper and lower body edges of this attachment ring 5 are fixed. By coaxially superimposing the vertical cylindrical connecting portion 6a of the rim support fitting 6 attached to the end of the mounting ring 5 and the cylindrical connecting portion 6a in the vertical direction, and vertically fitting the common pipe 7 therein, the mounting ring 5 and the rim The supporting metal fittings 6 are connected so as to be horizontally rotatable about the pipe 7, the upper and lower ends are engaged with the above-mentioned furring 3, and the blue wires 4 are inserted through the side ends of the diamond-shaped wire mesh 8. A wire mesh fence characterized in that the upper and lower ends of the wire 4 are fitted and supported by the pipes 7 and 7.