KR880001995Y1 - Fastener of shoulders-pads - Google Patents

Abstract

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Description

Hook suspenders

1 is a perspective view of the present invention.

2 is a cross-sectional view of the use state of the present invention.

3 (a), 3 (b) and 4 (a), 4 (b) is a perspective view and a cross-sectional view of the state of the prior art as a comparative example of the present invention.

The present invention relates to a hook-type suspender ring attached to and used in suspenders such as bags and backpacks. In particular, the present invention manufactures a hook-type suspender ring with a metal rod. To simplify the assembly process between the hook hook and the bullet of the twin rod, the design is new and convenient to use.

When explaining the assembly process of the present invention in more detail to produce and complete the bicyclic hook ring and the bullet between the hook ring and the bullet between the suspenders Only one side of the mold is welded to secure the assembly.

Among the various suspenders in the related art, in the suspender ring made of metal, the rod-shaped suspender ring 10 composed of a metal rod as shown in FIG. 3 (a) and FIG. 3 (b) has a hook ring 11 having an outer seal shape. When the hook ring 11 of the outer seal is fastened to the "D" type ring 13 attached to the suspenders 12, the "D" type ring 13 is initially shown as shown in FIG. 3 (b). There is a case of rotating the suspenders (12) to squeeze the appearance without breaking the road, and anyone who has ever carried a bag or backpack with a suspender ring (10) attached to an outer hook hook (11) once Would have experienced. This phenomenon occurs because the hook ring 11 is not narrow enough to maintain the initial attachment state of the "D" type ring 13. Therefore, in recent years, the hook-type suspenders 20 are made of metal plate as shown in FIGS. 4 (a) and 4 (b) to widen the width of the hook ring and maintain the attachment state of the “D” -type ring. By manufacturing and widening the width of the hook ring 21 to compensate for the shortcomings of the aforementioned hook-shaped suspenders 10, which is in the plate-shaped hook ring 21 The work process of assembling the rivet 23 so as to be located at the tip of the child-shaped bullet piece 22 has a very difficult drawback, and because it is made of metal sheet, the product price is high and it is not practical.

Therefore, the present invention is designed to solve all the conventional drawbacks, and it is possible to expand the width of the hook ring by bending one metal rod into a twin rod, and at the same time, the carbon rod between the metal rods is also formed into a twin rod, and the combination thereof It is possible to finish the manufacturing process by welding only one time, so that the manufacturing process can be simplified and the process cost can be reduced, and the induction of defective products can be almost completely reduced. same.

That is, the birod hook ring (2) with one metal rod (1), In the configuration in which the mold clamping end 3 is formed, the tip end of the twin rod carbon stem 4 made of one metal rod having a diameter smaller than the metal rod 1 is formed on the side surface. Bent into a shape to form a catching portion 4 'and Of the female rear end (4 ") and the twin-hook hook (2) The lower edge part of the female fastening end 3 is welded and joined as the welding part 5, and 6 is a fitting body, 7 is a "D" type ring, 8, 8 'is a fitting body 6, and " The suspenders to which the D " ring 7 is attached are indicated.

The present invention configured as described above is a rear end of the twin hook ring (2) configured to be bent in one metal rod (1) Of the twin barrages (4), which are bent in a separate working process at the female fastening end (3) When welding the female rear end (4 ") The welded part 5 is welded to the lower one corner of the female fastening end and the rear end 3 and 4 ", and then wound around the fitting cylinder 6 to complete the manufacturing process. It has the advantage of being much simpler than the manufacturing process of the formula suspender ring (see Fig. 4), and the wide width of the bimodal hook ring 2 also makes the "D" ring 7 suspenders in use. In addition to preventing rotation at (8 '), when the "D" type ring 7 is fastened to the twin hook ring 2, Since the locking part 4 'of the female shape is positioned between the two hook hooks 2 and the inner width, the case in which the "D" shaped ring 7 is automatically released is not generated. Of the twin-hook hook (2) and the twin-barrage (4) Since the one end of the female fastening end and the rear end 3 and 4 "is firmly welded by the welding part 5, there is no occurrence of the case which never falls even if the twin-barrel shot 4 is repeatedly operated.

The present invention, even when the hook ring is bent with a single metal rod, is newly developed a double rod tantalum which is made of metal rods that are easy to assemble. Between hook hook and double shot It is a very practical design that not only gave the certainty of assembly and use, but also simplified the work by welding the lower edge of the female fastening end and the rear end.

Claims (1)

With a single metal rod (1), the twin-hook hook (2) In the configuration in which the mold clamping end 3 is formed, the tip end of the bullet stem 4 made of one metal rod having a diameter smaller than the metal rod 1 is formed on the side surface. Bent into a shape to form the engaging portion 4 'and Of the posterior end (4 ") and the double-hook hook (2) Hook suspender ring is welded to the lower edge of the child-shaped fastening end (3) and joined as a weld (5).