JPH0352392Y2 - - Google Patents

Description

[Detailed explanation of the invention] [Industrial application field] This invention relates to fences installed around residential lots and factory grounds.

[Conventional technology]

Traditionally, fences installed around residential areas or factory sites have a structure in which a rim separate from the mesh fence is attached to the upper and lower ends of the mesh fence, and the rim is attached to the posts. something is known.

However, in the case of a fence with this structure, the net-like fence body and the girth must be manufactured separately and then joined together when installing the fence, resulting in high costs and complicated work for assembling the fence. There is a problem.

[Purpose of the invention, structure]

The purpose of this invention is to provide a fence that can advantageously solve the above-mentioned problems. The wire rod 1 and a large number of horizontal metal wire rods 2 arranged at intervals in the vertical direction are connected to each other to form a net-like fence body 3, and a downwardly opening groove-shaped body is provided in the upper part of the net-like fence body 3. The edge 4 is bent, and a reinforcing protrusion 5 that protrudes in a direction perpendicular to the surface of the mesh fence 3 is bent at the intermediate part of each vertical wire 1 in the mesh fence 3. It is fitted onto the upper end of the column 7 and fixed by bolts 8 and upper holding fittings 9, and the mesh fence body 3 is abutted against the front side of the column 7 and fixed by the bolts and the front holding fitting. It is located in Fuens.

〔Example〕

Next, this invention will be explained in detail using illustrated examples.

9 and 10 show a reinforcing net-like fence body 6 with a rim used in an embodiment of this invention, in which a large number of vertical metal wire rods 1 are arranged at intervals in the left-right direction, and in the vertical direction. A net-like fence body 3 is constructed by welding intersections with a large number of metal horizontal wire rods 2 arranged at intervals, and a downward-opening groove-shaped body is provided at the top of the net-like fence body 3. The edges 4 are bent, and a plurality of reinforcing protrusions 5 projecting in a direction perpendicular to the surface of the mesh fence 3 are spaced apart from each other in the vertical direction at the intermediate part of each vertical wire 1 in the mesh fence 3. It is formed with a bend.

FIG. 11 shows the upper presser fitting 9 used in the embodiment of this invention, which is made of a single metal plate that is pressed, and is made of a top plate 10 and a top plate 10 that extends downward from the front end of the top plate 10. Projecting front plate 11
A side locking plate 12 protrudes downward from both left and right ends of the top plate 10, and a rear plate 13 protrudes downward from the rear end of the top plate 10, and the front plate 11 is provided with bolts. A through hole 14 for insertion is provided, and a groove 15 for accommodating the horizontal wire 2 is formed in a bent manner in the front plate 11.

FIG. 12 shows an intermediate front presser metal fitting 16 used in an embodiment of this invention.
Front plate 1 is made by pressing a single metal plate.
7 and side locking plates 18 projecting rearward from both left and right ends thereof, and the front plate 17 is provided with through holes 14 for bolt insertion.

FIG. 13 shows a lower front presser metal fitting 19 used in an embodiment of this invention.
Front plate 2 is made by pressing a single metal plate.
0, a side locking plate 21 that protrudes rearward from both left and right ends thereof, and a lower end covering plate 22 that protrudes rearward from the lower end of the front plate 20. is provided.

Figures 1 to 8 show the reinforcing net-like fence body 6 with the trunk rim, the upper presser fitting 9, and the intermediate front presser fitting 16.
This figure shows a fence according to an embodiment of this invention using the lower front holding fitting 19, in which metal supports 7 with a square cross section are arranged at predetermined intervals along the fence installation position, and each support 7 The lower end portions are buried in a concrete foundation 23 set in the ground, and furthermore, reinforced mesh fence bodies 6 with rims are arranged between adjacent pillars 7, and the ends of the adjacent reinforced mesh fence bodies 6 with rims are placed in common. While being in contact with the front surface of the support column 7, the edges 4 at the ends of the adjacent reinforcing mesh fences 6 are fitted into the upper end of the common support column 7.

The upper presser metal fitting 9 is fitted across the ends of the flanges 4 of the adjacent reinforcing mesh fences 6, and is fitted over the front plate 11 of the upper presser metal fitting 9, the pillars 7, and the body interposed between them. The edge 4 is tightened and connected to the support column 7 and the front plate 11 by bolts 8 inserted thereinto, and furthermore, the intermediate front presser metal fitting 16 is connected to the left and right ends of the adjacent reinforcing net-like fence body 6 with a rim. The reinforcing net-like fence body 6 with a rim 6, the support column 7, and the intermediate front presser fitting 16 are tightened by bolts 24 fitted across the support column 7 and the front plate 17. combined,
Further, the lower front presser metal fitting 19 is brought into contact with the lower portions of the left and right end portions of the adjacent reinforcing net-like fences 6 with a girth, and is brought into contact with the reinforcing net-like fences with a girth 6, the pillars 7, and the lower front presser. The metal fittings 19 are fastened together by bolts 25 inserted across the support column 7 and the front plate 20.

When the reinforcing net-like fence body 6 with a furring tries to detach from the support 7, the vertical wire rod 1 at the end of the reinforcing net-like fence body 6 with a furrow is attached to the side locking plate 12, the side locking plate 18, and the side locking plate 18. Since it engages with the stopper 21, detachment of the reinforcing net-like fence body 6 with a furring is prevented.

When implementing this invention, stainless steel wires may be used as the wires constituting the vertical wire rods 1 and the horizontal wire rods 2, or galvanized or A synthetic resin coating may also be applied. Further, the upper holding fitting 9, the intermediate front holding fitting 16 and the lower front holding fitting 19 may be made of steel plate, and may be galvanized or coated with a synthetic resin.

Furthermore, a front presser fitting that extends continuously from the middle part to the lower end of the reinforcing net-like fence body 6 with a trunk edge is provided without using the separate intermediate front presser fitting 16 and lower front presser fitting 19. This may be fixed to the pillar 7 with a plurality of bolts, and the mesh fence 3 may be a crimp wire mesh.

FIG. 14 shows another example of the front presser fitting, in which a band-shaped metal plate is press-worked, and a deep groove-shaped portion 26 and a bending connection are formed at the ends of both arms in the groove-shaped portion 26. A support fitting 29 is constructed of a flange 27 and bolt holes 28 provided in the flange 27, and a band-shaped metal plate is press-worked to form a shallow groove-shaped portion 30 on both sides of the groove-shaped portion 30. A presser metal fitting 33 is composed of a flange 31 bent and connected to the tip of the arm and a bolt hole 32 provided in the flange 31, and the front presser metal fitting 34 is formed by the presser metal fitting 33 and the support metal fitting 29. It is configured.

FIG. 15 shows the state in which the front holding metal fitting 34 is used, in which the holding metal fitting 33 is fitted to the front part of the support column 7 and the space between the grooved bottom plate of the holding metal fitting 33 and the front surface of the support column 7 is shown. A vertical wire rod 1 of a net-like fence body is interposed between the supporting metal fittings 29 and the supporting metal fittings 29 are fitted into the pillars 7 from the rear side, and the flange 27 of the supporting metal fittings 29 and the flange 31 of the holding metal fittings 33 are inserted through them. They are tightened and connected by bolts 35.

[Effect of idea]

According to this invention, a large number of metal vertical wire rods 1 arranged at intervals in the left-right direction and a large number of metal horizontal wire rods 2 arranged at intervals in the vertical direction are interconnected to form a net-like fence. 3 is constructed, and a downwardly opening groove-shaped flange 4 is bent and formed on the upper part of the net-like fence 3, and at the middle part of each vertical wire rod 1 in the mesh-like fence 3, on the surface of the net-like fence 3. Since the reinforcing protrusions 5 that protrude in the right angle direction are bent and formed at intervals in the vertical direction, a reinforced net-like fence body with a rim that is lightweight and reinforced by the rim 4 and the reinforcing protrusions 5 is obtained. 6 can be easily manufactured, and the girth 4 of the girded reinforced net-like fence 6 is fitted to the upper end of the support column 7 and fixed with bolts 8 and upper holding fittings 9, The fence can be easily and quickly assembled by protruding it from the front of the support column 7 and fixing it with bolts and front holding metal fittings. Effects such as being useful for improving the aesthetic appearance of fences can be obtained.

[Brief explanation of the drawing]

Figures 1 to 8 show a fence according to an embodiment of this invention, in which Figure 1 is a partially cutaway front view of the fence, and Figure 2 shows the mounting part of the upper part of the mesh fence in the fence. 3 is a sectional view taken along line A-A in FIG. 2, and FIG. 4 is a sectional view taken along line B in FIG. 2.
-B sectional view, Figure 5 is an enlarged front view showing the attachment part of the lower part of the mesh fence in the fence, Figure 6 is the 5th
7 is a sectional view taken along the line C--C in the figure, FIG. 7 is a sectional view taken along the line D--D in FIG. 5, and FIG. 8 is an enlarged sectional view taken along the line E--E in FIG. Fig. 9 is a partially cutaway perspective view of a reinforcing net-like fence body with a rim used in an embodiment of this invention, Fig. 10 is a side view thereof, and Fig. 11 is a perspective view of an upper presser metal fitting used in an embodiment of this invention. 12 is a perspective view of a middle front presser used in an embodiment of this invention, and FIG. 13 is a perspective view of a lower front presser used in an embodiment of this invention. FIG. 14 is a perspective view showing another example of the front presser metal fitting, and FIG. 15 is a cross-sectional plan view showing the state in which the front presser metal fitting is used. In the figure, 1 is a vertical metal wire, 2 is a horizontal metal wire, 3 is a mesh fence, 4 is a rim, 5 is a reinforcing protrusion, 6 is a reinforced mesh fence with a rim, 7 is a support, and 8 is a Bolt, 9 is upper holding metal fitting, 12 is side locking plate,
16 is an intermediate front presser, 18 is a side locking plate,
19 is a lower front holding metal fitting, 21 is a side locking plate,
23 is a concrete foundation, and 24 and 25 are bolts.

Claims (1)

[Scope of utility model registration request] A mesh fence body 3 is constructed by interconnecting a large number of metal vertical wire rods 1 arranged at intervals in the left-right direction and a large number of metal horizontal wire rods 2 arranged at intervals in the vertical direction, A downwardly opening groove-shaped rim 4 is bent and formed on the upper part of the net-like fence 3, and protrudes in a direction perpendicular to the plane of the net-like fence 3 at the intermediate part of each vertical wire 1 in the net-like fence 3. The reinforcing protrusion 5 is bent, the furring 4 is fitted onto the upper end of the support column 7 and fixed with bolts 8 and upper holding fittings 9, and the mesh fence 3 is brought into contact with the front surface of the support column 7. A fence characterized in that it is fixed by a bolt and a front holding metal fitting.