JP3295265B2 - Wire mesh Fuens - Google Patents

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a wire mesh fence.

[0002]

2. Description of the Related Art Conventionally, as this kind of wire mesh fuence,
For example, as described in Japanese Utility Model Publication No. 5-29305,
A body edge is attached to a grid-like net in which a vertical bar and a horizontal bar are welded, and the body edge has a rectangular cross section, and a fitting groove portion that slides and fits the upper and lower edges of the net below the body edge. Provided,
In addition, there is a structure in which a mounting edge made of a substantially L-shaped plate screwed to a head of a support is grasped from above the body edge to fix the body edge to the support.

[0003]

However, since the wire mesh fence as described above uses a substantially L-shaped mounting bracket to fix the torso rim to the column, the wire mesh fence is separately provided.
It is necessary to prepare a character-shaped mounting bracket, and it is necessary to prepare various types of mounting brackets according to the width of the body edge. Each time the mounting bracket is attached to the upper side of the rim, it is unsightly and lacks aesthetics, and the installation work is also troublesome. Also, since the torso rim is fixed to the column, the mounting angle of the torso with respect to the column cannot be freely adjusted corresponding to the inclined surface on the slope, and the installation location is limited, and Since the edge is fixed to the column and there is no room, if a person loads on the torso and a large load is applied, the load is supported only by the mounting bracket, so the mounting bracket is deformed or the torso is There was also a possibility of leaving.

SUMMARY OF THE INVENTION The present invention has been made to solve the above problems, and has as its object to provide a wire mesh fuence which is excellent in aesthetic appearance, can cope with even a slope, and can reliably support even under a large load.

[0005]

In order to achieve the above object, the present invention has the following arrangement. That is, in the wire mesh fuence according to the present invention, a fuence main body composed of a wire mesh panel and a metal trunk arranged at an upper end portion of the wire mesh panel is attached along a front surface of a pillar which is erected at appropriate intervals. A wire mesh fence, wherein the body edge is a hollow body whose upper part is curved convexly in the width direction and whose lower part is opened in the longitudinal direction, and the support wall hangs down from one opening edge of the opening. The upper end of the wire mesh panel is attached to the support wall, the other opening edge is placed on the head of the support, and the body edge is pressed toward the support by a fastener attached to the support. It is characterized by the following.

[0006]

According to the wire mesh fence according to the present invention, the opening edge of the body edge is placed on the head of the column, and the body edge is supported by the opening edge. No
Therefore, even on a slope, the angle of the body edge with respect to the support can be freely adjusted in accordance with the slope. In addition, the torso is not fixed to the column, and the upper part of the torso is curved convexly in the width direction. In addition to supporting the load, the convexly curved upper portion of the body edge elastically holds, so that the load can be reliably supported. Further, since the mounting bracket is not mounted on the body edge as in the prior art, the appearance is excellent.

[0007]

Next, an embodiment of the present invention will be specifically described with reference to the drawings. FIG. 1 is a partially cutaway sectional view showing one embodiment of the present invention, FIG. 2 is a partially cutaway rear view showing one embodiment of the present invention, and FIG. 3 shows one embodiment of a fence body used in the present invention. FIG. 4 is a perspective view showing one embodiment of a fastener used in the present invention, and FIG. 5 is a perspective view showing one embodiment of a support used in the present invention.

In the drawings, 1 is a wire mesh panel, 2 is a body edge, 3 is a fence body composed of the wire mesh panel 1 and a body edge 2, and 4 is a column. The wire mesh panel 1 is formed by intersecting a large number of wires in a lattice or mesh shape and joining the intersections. In the present embodiment, a large number of metal vertical wires 11 and horizontal wires 12 are formed. It is formed by being joined in a lattice shape. The vertical wire 11 and the horizontal wire 12 are preferably made of galvanized steel wire having a diameter of 3 to 5 mm, and they are welded by electric resistance welding. The pitch between the vertical wires 11 and the horizontal wires 12 is not particularly limited, but in the present embodiment, the interval between the vertical wires 11 is about 55 mm, and the interval between the horizontal wires 12 is about 130 mm. In addition, since the trunk | drum 2 is not attached to the lower end part of the wire mesh panel 1 in this embodiment, two horizontal wires 12 are welded at narrow intervals, and the intensity | strength of the lower end part is ensured.

The body edge 2 is disposed at the upper end of the wire mesh panel 1, and is formed as a hollow body whose upper part 21 is curved convexly in the width direction and whose lower part 22 is opened in the longitudinal direction.
A support wall 25 is suspended from one opening edge 24 of the opening 23. The support wall 25 may be formed by attaching a long plate-like body or the like along the opening edge 24 by welding or the like, but in the present embodiment, one long plate-like body is formed in the width direction. One side end of the plate-like body is folded downward so that the upper part 21 is bent in a convex shape in the width direction by bending the upper part 21 in a substantially elliptical shape, and further, an opening 23 is formed in the lower part 22 along the longitudinal direction. A support wall 2 of an appropriate length to which the wire mesh panel 1 is attached by bending
5 and the other side end is an opening edge 26 to be placed on the head 41 of the column 4, so that the entire body edge 2 including the support wall 25 is integrally formed. Further, a ridge 27 is formed on the surface of the support wall 25 on the side of the opening 23 along the longitudinal direction, and the upper end of the vertical wire 11 of the wire mesh panel 1 is preferably electrically resistance-welded to the ridge 27. As a result, the body edge 2 and the wire mesh panel 1 are integrated to form the fence body 3.

In this embodiment, the support wall 2 of the body edge 2 is provided.
On the other surface side of the vertical wire 11 welded to 5, at least one horizontal wire 12 is present in a position range substantially opposed to the support wall 25, and when the vertical wire 11 is welded to the body edge 2. The horizontal wire 12 supports a force that causes the body edge 2 to warp toward the vertical wire 11 side due to the welding heat, and the body edge 2 generated
Warp is corrected.

The shape of the upper portion 21 of the body rim 2 is not limited to the present embodiment, for example, a circular shape or another curved shape, as long as the shape is substantially convex in the width direction so as to elastically hold the load. The material of the rim 2 is preferably a galvanized steel material because the vertical wire 11 of the wire mesh panel 1 is welded and has high strength and rust resistance. It may be formed from metal.

The fence body 3 is formed by attaching the waist edge 2 to the upper end of the wire mesh panel 1. In addition, preferably, the entire surface of the fence body 3 is coated for rust prevention and damage prevention. Is made. This coating is preferably performed by powder coating using a powder coating that forms a thick coating film in a single coating, and epoxy resin, acrylic resin, polyester resin, or the like is generally used as the powder coating.

The fence body 3 thus formed
The opening edge 26 of the body edge 2 is placed on the mounting surface 42 of the head 41 of the column 4 along the front surface of the column 4 erected at appropriate intervals. And the opening edge 2 of the body edge 2
The torso rim 2 is pressed toward the column 4 by a metal fitting 5 attached to the column 4 so that the column 6 does not separate from the head 41 of the column 4. As shown in FIG. 4, the metal fitting 5 of this embodiment has a substantially L-shape including a hook portion 51 and a screw portion 52 formed by bending a round bar. Wall 25
Hook the lower end or the vertical wire 11 or the horizontal wire 12
2 is inserted into the through hole 43 formed in the column 4 from the front side, and is attached to the screw portion 52 by tightening the nut 53 from the rear side, so that the body edge 2 is pressed toward the column 4 side. When tightening the nut 53 to the screw part 52, the screw part 5
2, at least one flat surface 54 of the rotation stopper is formed along the longitudinal direction, and the shape of the through hole 43 corresponding to the screw portion 52 of the support column 4 is made to correspond to the flat surface 54. It is preferable to prevent the stopper 5 from rotating, and the cross-sectional shape of the screw portion 52 may be an appropriate shape such as a triangle, a quadrangle, or a polygon depending on the number of the flat surfaces 54. In this embodiment, the shape is substantially rectangular.

Further, in order to prevent the opening edge 26 of the body edge 2 from being detached from the head 41 of the column 4, in addition to the fastener 5, a vertical portion for preventing detachment is provided on the front side of the mounting surface 42 of the head 41 of the column 4. Wall 4
4 is preferably provided upright. By doing so, the opening edge 2 of the body edge 2 placed on the head 41 of the column 4
6 is locked to the vertical wall 44, and the separation is effectively prevented.

The mounting surface 42 of the head 41 of the column 4
Although it may be a flat surface, even on an inclined ground, as shown in FIGS. 2 and 5, the mounting angle of the body edge 2 with respect to the column 4 can correspond to the inclined surface and can be more freely adjusted. It is preferable that the mounting surface 42 is formed in a mountain shape along the opening edge 26 of the body edge 2 because the mounting angle of the body edge 2 can be adjusted very easily using the top of the mountain shape as a fulcrum. 2 and 5, a protruding wall 45 is further provided on the rear side of the mounting surface 42, and the mounting surface 42 is formed on the bottom surface of the groove formed by the vertical wall 44 and the protruding wall 45. When the second opening edge 26 is placed, it can be easily placed by being guided by the vertical wall 44 and the protruding wall 45. The head 41 of the support 4 may be formed integrally with the support 4, but only the head 41 is formed in a cap shape from a molded product such as a synthetic resin, and the head 41 is connected to the upper end of the support 4. It may be crowned.

[0016]

According to the wire mesh fuence according to the present invention,
Since the opening edge of the torso is placed on the head of the column and the opening edge supports the torso, the torso is not fixed to the column. The angle of the edge can be freely adjusted according to the inclined surface.
In addition, the torso is not fixed to the column, and the upper part of the torso is curved convexly in the width direction. In addition to supporting the load, the convexly curved upper portion of the body edge elastically holds, so that the load can be reliably supported. Further, since the mounting bracket is not mounted on the body edge as in the prior art, the appearance is excellent.

[Brief description of the drawings]

FIG. 1 is a partially cutaway sectional view showing one embodiment of the present invention.

FIG. 2 is a partially cutaway rear view showing one embodiment of the present invention.

FIG. 3 is a partially cutaway sectional view showing one embodiment of a fence main body used in the present invention.

FIG. 4 is a perspective view showing an embodiment of a metal fastener used in the present invention.

FIG. 5 is a perspective view showing one embodiment of a support used in the present invention.

[Explanation of symbols]

 DESCRIPTION OF SYMBOLS 1 Wire-mesh panel 11 Vertical wire material 12 Horizontal wire material 2 Body edge 21 Upper part 22 Lower part 23 Opening part 24 Opening edge 25 Support wall 26 Opening edge 27 Ridge 3 Fuence body 4 Prop 41 Head 42 Mounting surface 44 Vertical wall 45 Protrusion wall 5 Clamps 51 Hooks 52 Screws 53 Nuts

Claims (5)

(57) [Claims] 1. A wire mesh fence in which a fence main body comprising a wire mesh panel and a metal rim disposed at an upper end of the wire mesh panel is attached along a front surface of a pillar which is erected at appropriate intervals. The body edge is a hollow body having an upper part curved in a width direction and a lower part opened in a longitudinal direction, and a support wall is suspended from one opening edge of the opening, and The upper end of the wire mesh panel is attached to the wall, and the other opening edge is placed on the mounting surface of the head of the column,
A wire mesh fence, wherein the body edge is pressed toward the support by a metal fitting attached to the support. 2. The fastener according to claim 1, wherein the stopper has a substantially L-shape including a hook portion and a screw portion, wherein a hook portion at a tip end is hooked on a support wall of a body edge, and a screw portion is formed in a pillar. 2. A wire mesh fence according to claim 1, wherein the wire mesh fence is attached by being inserted into the hole from the front side and tightening a nut to the screw portion from the back side. 3. At least one flat surface of a rotation stopper is formed along a longitudinal direction in a screw portion of the metal fitting, and
3. The wire mesh fence according to claim 2, wherein the shape of the through hole of the column is a shape corresponding to the flat surface thereof, and the rotation of the fastener is prevented with respect to the column. 4. A vertical wall for preventing the detachment of the opening edge of the trunk from being placed on the front side of the mounting surface of the head of the column on which the opening edge of the trunk is placed so that the opening edge of the placed trunk edge does not detach. The wire mesh fence according to claim 1, wherein the wire mesh fence is provided. 5. A mounting surface of a head of a column on which an opening edge of a trunk edge is placed is mountain-shaped along an opening edge of the trunk edge. 4. Wire mesh fuence according to 4.