JPS6113903A - Mesh band - Google Patents

Abstract

(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

[Detailed description of the invention] <Purpose of the invention> (Industrial application field).

The present invention relates to a mesh band such as a mesh band for a watch or a mesh band for clothing, and particularly relates to the above-mentioned band having improved longitudinal side edges.

(Prior Art) Various configurations of mesh bands have been proposed up to now, but in the case of watches, for example, the long side edges are of a structure in which the ends of metal wire are folded into the mesh; There are configurations in which both longitudinal edges are finished with soldering using gold solder, etc.

(Problems to be Solved by the Invention) In the former prior art, there is a risk that the folded ends of the metal wires may arise during use and protrude laterally, damaging clothing, skin, and the like. In addition, in the latter case, the wax may not penetrate uniformly into the mesh, resulting in uneven finish, and brazing may reduce workability due to machining, leading to increased costs.

The present invention was made in view of the above circumstances, and an object of the present invention is to provide a mesh band in which the above-mentioned problems are solved.

<Structure of the Invention> (Means for Solving the Problems) The present invention provides a means for solving the problems by removing the numerous sparse portions protruding from the longitudinal side edges of the mesh thin strip material or the longitudinal side edges including the barbed portions of the mesh thin strip material. If welding occurs before compression processing, at the compression processing stage, or after compression processing, and if the mesh thin strip material is before compression processing or at the compression processing stage, it is shaped after welding, and if the mesh thin strip material is after compression processing, This utilizes the technical means disclosed in Japanese Patent Application No. 58-80479 filed by the present applicant in which a shaping layer is formed after welding.

(Function) In the present invention, the mesh band is constructed by welding the entire length of both longitudinal edges of the thin mesh band material, including the numerous spines protruding from both longitudinal edges or the line portions, and then shaping or not shaping the mesh band. The ends of the metal wires do not rise and protrude, and there is no need to worry about unevenness in the finish.The welded ends of the metal wires have a smooth, rounded finish.

(Example) To explain the embodiment of the present invention with reference to the drawings, the drawings show the welding of countless soft parts (2) (2)... that protrude from both longitudinal edges of the mesh thin strip material (1) before compression processing. An example of a mesh band is shown in which the material is then compressed and shaped, and the necessary polishing is performed.

Explaining according to the processing procedure, the mesh thin strip material (1) is a long thin strip material, and as shown in the third figure, countless line portions (2) (2)... are protruded from both longitudinal sides. At least obtain a processed product with wire parts. Next, those countless line parts (2) (2)・
... is welded by plasma arc welding method, and numerous balls (3) (3) --- are formed as shown in the fourth figure to obtain a welded product. and compression shaping in the length direction to obtain a compressed product (not shown) having the same shape as the product shown in Figure 1. In this compressed product, countless balls (
3) (3)... are arranged closely together in the length direction. Both longitudinal edges of the compressed product are polished using a suitable polishing means so that the ends of the metal wires do not protrude to the sides, and are finished with a glossy, smooth surface, resulting in a product as shown in the first diagram. .

Yes, above. Longitudinal sides with polished finish ′)
It is possible to press the edge and reshape it, or instead of the polishing process, press work and reshape it to obtain a product as shown in the first figure.

In addition to the above-mentioned embodiments, the present invention also provides numerous wire portions (2) (2) . . . Weld using the same welding method as in the example, form countless balls (3) (3)..., and then apply compression processing again to form countless balls (3) (3)
... are closely arranged in the length direction, and subjected to polishing or press processing similar to the first example, or by using surface processing in combination, to obtain a product.

Furthermore, as another example, there are countless line parts (
2) (2) The mesh thin strip material (1) with protruding parts is compressed in the length direction and the width direction, and then the sparse parts (2)
) (2) ... or both longitudinal edges including the line part are welded using the same welding method as in the first example, and countless balls (3) (3)
... are closely arranged in the length direction, and then subjected to polishing or press processing similar to the first example, or by using these surface treatments in combination, a product is obtained.

As described above, the mesh band of the present invention can be manufactured by various manufacturing methods.

(Effects of the Invention) As described above, the present invention welds and oozes the entire length of both longitudinal edges, including the countless spines or line portions that protrude from both longitudinal edges of the mesh thin strip material, and then shapes or shapes them. Since the mesh band was constructed without removing the metal wire, there is no end of the metal wire.
It is possible to provide safe products that eliminate concerns about damaging skin, clothing, etc. Furthermore, since no wax is used, the finish is even and uniform, making it possible to provide a homogeneous product.

[Brief explanation of the drawing]

FIG. 1 is a front view showing a product of the band of the present invention, FIG. 2 is an enlarged plan view thereof, and FIGS. 3 and 4 are front views showing an outline of the manufacturing method. In the figure (1)--Metsushi thin strip material (2)--Kneading section

Claims (1)

[Claims] A mesh band constructed by welding numerous spines protruding from both longitudinal edges of a mesh thin strip material, or by welding the entire length of both longitudinal edges including the spines, and then shaping or not shaping.