JPS623497Y2 - - Google Patents

Description

[Detailed description of the invention] This invention relates to a lattice fence that can be easily installed on either slopes or flat areas.

Traditionally, commercially available lattice fences are
They are mainly used for flat areas, and those for sloped areas are often specially manufactured for each case. Figures 1 to 3
The figure is a partial schematic perspective view showing an example of a conventional lattice fence for sloped land. The example in FIG.
The end of the lattice 3 is inserted diagonally into the lattice attachment opening 2, and the claws 4 provided on the lower side surface of the lattice 3 are engaged with the inner surface of the upper surface 1A of the rim.

The example shown in FIG. 2 has a structure in which the end of the lattice 3 is screwed onto the side surface 1B of the rim 1 with bolts 5, and the example shown in FIG. 6
This is the structure installed by.

However, in the example shown in FIG. 1, the size of the lattice attachment port 2 provided on the upper surface 1A of the lattice must be determined according to the inclination angle between the rim 1 and the lattice 3. If the outer peripheral surface of the rim 1 does not match, the grid 3 cannot be inserted, or a gap may occur between the grid 3 and the grid mounting opening 2, causing the grid 3 to swing in the direction of the arrow. .

In addition, in the example shown in FIG.
Because of this, mounting parts such as bolts and nuts are exposed, which poses problems in terms of design and appearance. Furthermore, in the example shown in FIG. 3, the end faces of the grid 3 must be processed in accordance with the inclination angle each time at a factory or on site, and welding to the rim 1 requires a great deal of labor.

From the above-mentioned viewpoints, this invention provides a lattice fence that can be installed freely on sloped or flat land at any angle, without exposing the lattice attachment parts on the surface, and with no lattice attachment parts exposed on the surface. In a lattice fence in which a large number of lattices are provided between an attached upper rim and a lower rim, an opening wider than the width of the lattice allows the upper part of the lattice to be freely incorporated into the lower surface of the upper rim. and the lower body rim is formed by a channel member having an opening wider than the width of the lattice, into which the lower part of the lattice can be freely incorporated, and the upper and lower parts of the lattice Angle-shaped connecting plates having approximately the same length as the upper and lower body edges are applied to both sides, and the lattice is rotatably attached to the vertical webs of the connecting plates with bolts and nuts. are inserted into the upper and lower furrows to connect the mounting bolts of the lattice and at least one end of the flange on the connecting plate to the upper and lower furrows. It is characterized in that both ends of the upper furrow and lower furrow are connected to the pillars together with both ends of the connecting plate, while making contact with the inner surface of the furrow.

Next, this invention will be explained with reference to examples and drawings.

FIG. 4 shows a schematic overall front view of the lattice fence of this invention. In the drawing, 7,
7' is a column, 8 is an upper rim attached between the columns 7 and 7', 9 is a lower rim, and 10 is a fixed interval between the upper rim 8 and the lower rim 9. It is a large number of grids installed at the same time.

FIG. 5 shows an enlarged sectional view of how the lattice 10 is attached to the upper and lower furring edges 8 and 9. The upper flange 8 is made of a channel-shaped member having an opening 8A wider than the width of the lattice 10 in which the upper part of the lattice 10 can be freely assembled together with a connecting plate (to be described later) on its lower surface. Bending part 8B,
8B' is formed. The lower rim 9 has the same shape as the upper rim 8, and is made of a channel-shaped member having an opening 9A wider than the width of the lattice 10 into which the lower part of the lattice 10 can be freely assembled. Bent portions 9B and 9B' in the direction are formed.

The lattice 10 has angle-shaped connecting plates 13, 13' and 14, 14', which have approximately the same length as the upper and lower edges 8 and 9, on both the upper and lower sides of the lattice 10. 13', the upper part of the grid 10 is connected by bolts 15 and nuts 16, and the connecting plate 1
4 and 14', the lower part of the lattice 10 is rotatably attached by bolts 17 and nuts 18, respectively, thereby forming an integrated fence.

Connecting plate 1 with such a grid 10 attached
3, 13' and 14, 14' are inserted into the upper furrow 8 and the lower furrow 9 from one end thereof. FIG. 6 is an enlarged sectional view showing the state at the time of insertion.
A, the upper body rim 8 as shown in the same figure.
By slanting the lower body rim 9, it can be easily inserted.

Then, after returning the upper and lower furring edges 8 and 9 to their normal positions as shown in FIG.
4, 14' together with the supports 7, shown in FIG.
Attach bolt 1 to mounting bracket 11 provided above and below 7'.
2 and a nut (not shown) for rotational displacement.

At this time, as shown in FIG.
5, 17, and the bolts 15, 17
At least one of the tips of the flanges 13A', 14A' of the connecting plates 13, 14 attached to the end side,
By abutting against the inner surfaces of the upper and lower rims 8 and 9, the lattice 10 attached to the connecting plates 13, 13', 14, 14' can be properly positioned without biasing the columns 7, 7'. Can be installed.

FIG. 7 is a schematic overall front view showing the lattice fence of this invention installed on a slope. When connecting both ends of the connecting plates 13, 13', 14, 14' to which the lattice 10 is attached, the lattice 10 is attached to the connecting plates 13, 1
3', 14, and 14' with bolts and nuts, the grid 10 can be vertically displaced according to the inclination angle as shown, and can be easily installed.

As mentioned above, the lattice fence of this invention can be easily installed on slopes of any angle or on flat ground, does not require any processing at a factory or on-site, and For safety reasons, the mounting parts of the grid are not exposed on the surface.
It has many excellent industrial effects, including an excellent appearance.

[Brief explanation of the drawing]

Figures 1 to 3 are partial schematic perspective views showing an example of a conventional lattice fence for sloped land, Figure 4 is a schematic overall front view of the lattice fence of this invention, and Figures 5 and 6 are upper rim and FIG. 7 is an enlarged sectional view showing how the lattice is attached to the lower rim, and FIG. 7 is a schematic overall front view showing the lattice fence of this invention installed on a slope. In the drawings, 7, 7'... Support, 8... Upper rim, 8A... Opening, 9... Lower rim, 9A... Opening, 10... Lattice, 11... Mounting bracket, 12... Bolt. ,13,
13', 14, 14'... Connection plate, 15, 17...
Boruto, 16, 18...Natsuto.

Claims (1)

[Claims for Utility Model Registration] In a lattice fence in which a large number of lattices are provided between an upper rim and a lower rim attached between columns, by means of a channel-shaped member having an opening wider than the width of the lattice into which the lower body rim can be freely incorporated; forming angular connecting plates approximately the same length as the upper and lower furring edges on both the upper and lower sides of the lattice, bolting the lattice to the vertical webs of the connecting plates; The connecting plate is rotatably mounted with a nut, and the connecting plate to which the lattice is attached is inserted into the upper and lower furring edges, and at least one of the mounting bolts of the lattice and a flange provided on the connecting plate is connected to the connecting plate. A lattice fence characterized in that one end is brought into contact with the inner surface of the upper furrow and the lower furrow, and both ends of the upper furrow and lower furrow are connected to the pillars together with both ends of the connecting plate. .