DE392284C - Snap fastener - Google Patents

Description

The invention relates to the attachment of snap fastener parts to the fabric, the fastening according to the invention is done ¹ by a wire slit, the bent ends of which are pushed through the fabric and through holes in the snap fastener parts, so that the fastener is clamped by bending the wire ends pushed through. So that the fabric is pressed as far as possible over the entire extent of the button plate; the wire loop is designed in a ring-shaped or loop-shaped manner. The ring-shaped part of the wire loop can also be inserted into a small sheet of sheet metal, in order to achieve an even better conclusion.

In the drawing, the subject matter of the invention is shown, namely show the

Fig. I, 5, 6 and 7 different embodiments the wire loop in a diagrammatic representation. so

Fig. 2 shows a section of a snap fastener part after fastening,

Fig. 3 shows a further embodiment in section and

Fig. 4 in plan view;

Fig. 8 shows a snap fastener part with a wire loop in plan view.

According to Fig. 1, the fastening of the snap fastener parts to the fabric by means of an annularly curved Dxahtschleife α with bent ends b and c, the size of which ring must approximately correspond to the plate of the snap fastener part. If the closure part is to be fastened to the fabric by the wire loop, the wire ends b and c pierced through the fabric pass through the holes

382284

the push-button plate d hm pushed through and then bent over (Fig. 2). The loop wraps itself around the cap and stays within the circumference of the push button.
According to Fig. 3 and 4, the loop ring of the fastening wire is arranged within a sheet metal sheet / with a curved edge. The ends b and c protrude through the recesses g and h of the edge of the disc. The disk / has a central opening, the diameter of which must be so large that the cap of the closure part can just pass through. The shing wire should be taken so strong that it holds the push button, but is touched with your hand or a hard object, e.g. B. scissors or pliers, can be easily bent.

If the loop ring is placed within the folded edge of a sheet metal disc f

ao, it can also be given the shape shown in Fig. 6 or it can be composed of two halves t and k (Fig. 5). The embodiment according to Figs. 7 and 8 is particularly useful, with the wire

he loop is either kept so large that it lies within the circumference of the snap fastener part or extends beyond it (Fig. 8). The wire loop m is resilient and encompasses the cap of the closure part, the substance being pressed particularly well against the closure part.

Claims (3)

Patent Claims: 1. Snap fastener, characterized by a wire loop (a) with bent ends (b, c) which, after piercing the fabric (e) , are pushed through the openings of the snap fastener part and then bent. 2. Snap fastener according to claim i, characterized in that the wire loop has an annular (α), half-ring-shaped (/) or open resilient loop in) or consists of two half- ring-shaped loops (i, k) . 3. snap fastener according to claim ι and 2, characterized in that that the wire loop in a sheet metal disc (/) with a folded edge and a middle opening is inserted. Fig. S- Fig. 4. Fig. 7. Fig. 8.