DE1938919U - WATCH STRAP. - Google Patents

Description

Lewa Lederwarenfabrik GmbH, Uhingen / Wttbg. , Stuttgarter Strasse 157

"Watch strap"

The invention relates to a watch strap, which by means of an end loop on the lateral retaining webs can be attached to a clock.

So far, the end of the watch strap is usually looped around the retaining bars of the watch, so that an eyelet is created. The end is connected to the opposite end of the watch strap with ± s, e.g. bracketed.

Because of the shortcomings inherent in this method of fastening, an earlier invention proposal by the applicant (DBGM 1 914 364) said that at least two-layer tape made of leather, plastic or

another suitable material at the fastening end an insert of spring sheet "forming the end eyelet" which is defined between the outer layer and the shorter inner layer of the tape, e.g. is glued in, then bent over like a hook and the end ^ of which it is also in the hook area covering outer layer ^ by means of a fold.

In this way, a stable and permanent end loop has been created that has proven itself.

The present invention aims to further develop and improve this end loop. she consists in that an end part made of stainless steel connects to the spring sheet metal insert in the hook area, which also forms the fold holding the outer layer. This has the advantage that, the largest Endöse exposed to stresses, which is particularly resistant, is what heme-tieknamentlich then has a beneficial effect if the end loop of the bracelet is repeatedly loosened from the retaining bar of the watch and then again must be committed to it.

According to a further feature of the invention is the

End eyelet made of springy stainless steel sheet on the FederiDlech insert determined by the fact that they press-fit this insert by means of two lateral Encompasses cones.

According to the further invention it is provided that the spring sheet metal insert in the hook area at least one has indentations directed inwards into the interior of the hook, etaä through which the holder of the end eyelet is improved on the retaining bar of the watch.

As a result, the end eye is needed when it is over the clock retaining bar is pushed, are no longer pressed together in order to be in the position of use to ensure a secure hold. As a result of the spring action of the end loop on the one hand and the effect the increase on the other hand, the web is reliable in its position of use behind this increase held.

Further advantages and features of the invention _r e are explained in the following description of the drawing which illustrates an embodiment in schematic representation. It shows:

1 is a partially diagrammatic view of a strand of a watch strap in an enlarged illustration

Fig. 2 shows a T _e ilschnitt according to II-II of Pig. I;

3 shows a diagrammatic view of the spring sheet metal insert with the end part made of resilient stainless steel;

FIG. 4 shows a section according to IV-IV of FIG. 3.

As with the DBGM 1 914 364, the U'Tvharmband consists of the two layers a and b, for example leather and an insert c made of spring steel. The latter is advantageously se wide as the bracelet on his attachment end. It is pushed a little way between the outer layer b and the shorter inner layer a and fixed between them, for example by gluing.

The insert c is bent like a hook at d. The end part f connects to the hook end e, which from There is stainless steel spring plate and forms the fold g through which the overlapping end h of the outer layer b is fixed. The fold g is pressed onto the end of the outer layer b in such a way that the end edge this layer finds a reliable hold.

The end part f made of stainless steel spring steel sheet first engages under the insert c and is through the two lateral pin i pressed onto the insert σ, fixed thereon.

As already mentioned, it is advisable to close the insert c in the hook area with e.g. two elevations k provided, which can be curls pressed in from below. These increases effect in context with the spring force of the end eyelet, a reliable fit of the clock retaining bar 1 in the position of use.

When the end eyelet is pushed over the web 1, it initially springs open a little in the area χ around itself then, as soon as the web 1 has received its position of use, to spring back to the previous distance Unintentional pushing out of the web 1 is therefore not possible.

Claims (3)

RA. 060 548 * -2.2. ß * protection claims 1. Watch strap that can be attached to the lateral retaining bars of a watch by means of end eyelets At least two-layer tape made of leather, plastic or other suitable material on the fastening end has an insert made of spring steel sheet metal forming the eyelet, characterized in that the hook-like curved insert is connected to an end part made of stainless steel spring plate, which is the end of the Holds the outer layer by means of a fold. 2. Watch strap according to .Anspruch 1, characterized in that that the end part made of stainless steel spring sheet on the insert at the hook outlet by means of lateral, on the insert pressable pin can be fixed. 3. Watch strap according to claims 1 and 2, characterized in that that the insert in the hook area, provided with the clear width of the hook reducing elevations is.