JPH027145Y2 - - Google Patents

Description

[Detailed Description of the Invention] The present invention relates to a double wire mesh connecting device for connecting double wire meshes to each other.

Recently, double wire mesh formed by lattice wire mesh has been widely used for wire mesh fences and partitions, but because this type of double wire mesh is thick, connecting them to each other is relatively troublesome and complicated. A special connecting fitting was required.

The purpose of the present invention is to provide a connecting device that can easily connect such double wire meshes. The curved portions of the strands are arranged so as to overlap with each other, and a connecting column having approximately the same length as the overlapping height of both strands is inserted at each overlapping portion of each strand,
It is characterized in that disk-shaped locking plates for locking both strands are provided at both ends of the connecting column.

Embodiments of the present invention will be described in detail below with reference to the drawings.

FIG. 1 illustrates a case where two double wire meshes 1, 1 are connected using the connecting device of the present invention, and the double wire mesh 1 is a lattice wire mesh consisting of vertical lines 2 and horizontal lines 3. Therefore, it is formed into a flat cylindrical shape, and when connecting these double wire meshes 1, 1, the curved horizontal lines 3, 3 in the double wire meshes 1, 1
The curved parts 3a, 3a at the ends of the curved parts 3a, 3a are overlapped with each other, and the curved parts 3a, 3a are formed at the overlapped parts of the horizontal lines 3, 3, respectively.
A cylindrical connecting column 4 is inserted into a, and disc-shaped locking plates 5, 5 for locking the curved parts 3a, 3a are placed in contact with both ends of the connecting column 4, and these connecting columns 4 and the locking plates 5, 5 with a bolt 6 passing through them.
and are integrally connected with a nut 7. The connecting column 4 is formed to have a length comparable to the overlap height of the two curved portions 3a, 3a to prevent these curved portions 3a, 3a from shaking between the locking plates 5, 5. is desirable.

When connecting the double wire meshes 1, 1 in a bent state, the double wire meshes 1, 1 may be rotated in a predetermined direction as shown in FIG.

Further, as shown in FIG. 3, by providing a constricted portion 8 near the curved portion 3a, the connecting column 4 can be prevented from shifting from the curved portion, and the connection can be made more securely and firmly. .

According to the coupling device of the present invention having the above configuration,
By inserting and connecting short connecting columns with approximately the same length as the overlapping height of both strands at each overlapping part of the corresponding strands of the adjacent double wire mesh, one long connecting column is created. Unlike when connecting with a wire mesh, the visibility is not obstructed by the connecting pillar at the connecting part, the connecting pillar is more noticeable than necessary, or the weight of the wire mesh connecting body is increased by the connecting pillar, and the visibility is improved. It is possible to obtain a double wire mesh connected body which has good properties, has connecting columns that are completely inconspicuous, and is lightweight and easy to handle. In particular, as the thickness of the double wire mesh to be connected increases, the diameter of the connecting pillar also increases accordingly, so when using a single connecting pillar, not only will the visibility at the connecting part be significantly obstructed, but also the diameter of the connecting pillar will increase accordingly. However, problems such as the connecting pillars being large and conspicuous and their weight increasing the total weight of the wire mesh connecting body are unavoidable, but in the present invention, short connecting pillars with approximately the same length as the overlapping thickness of a pair of strands are used. Because we are using
The connecting column is hidden behind the strands and is hardly exposed, so the above-mentioned problem does not occur.

Furthermore, since a connecting column and a locking plate are attached to each overlapping part of each strand, it is possible to prevent separation and deformation of the strands at each overlapping part, thereby preventing a decrease in connection strength and deformation of the strands. It is possible to reliably prevent the wire mesh from losing its shape due to

Furthermore, because the disc-shaped locking plates are placed on both sides of the overlapping part of the strands, the corners of the locking plates will not connect at any angle when adjacent double wire meshes are connected. There is no protrusion outward from the part,
It is very safe to use and also looks good.

[Brief explanation of the drawing]

Fig. 1 is a perspective view of a double wire mesh connected using the connecting device of the present invention, Fig. 2 is an exploded perspective view of the main part thereof, and Fig. 3 is a plan view of the main part showing another embodiment of the present invention. It is. 1...Double wire mesh, 3...Horizontal line, 4...Connecting column,
5...Latching plate.

Claims (1)

[Scope of utility model registration request] A plurality of double wire meshes formed into a flat cylindrical shape using lattice wire meshes are arranged so that the curved portions of the curved wires are overlapped with each other, and the overlap height of both wires is adjusted for each overlapping portion of each wire. A connecting device for a double wire mesh, characterized in that a connecting column having approximately the same length as the connecting column is inserted, and disc-shaped locking plates for locking both strands are provided at both ends of the connecting column.