DE1891679U - CLAMP WITH SLIDING LOCK FOR TRIM OD. DGL. - Google Patents

Description

RA. 771385 * 11/29/63

A. RAYMOND, snap fastener and metal goods factory, Lörrach (Baden) Ra 63s - 1 -

Bracket with slide lock for decorative strips or the like,

The priority of French patent application no. prov. 919 »4-17 of December 21, 1962 is claimed taken.

To attach decorative strips or the like. To surfaces, such as 2. ß. Car bodies are used more often and more plastic clips. Brackets of this type are from described by the applicant in patent 1,123,523 of February 27, 1957 been.

However, such brackets seigen the disadvantage of the trim to make it possible to move in the longitudinal direction, e.g. B. under the influence of vibrations or the like external pressure. This forces the use of wedges, their insertion into the interior of the decorative strip little is convenient.

It is an object of the present invention to improve the support of most of the aforesaid types. For such an assembly it essentially consists in the use of brackets with a slide lock, which are provided with at least one lateral extension, which is intended to be inserted into a corresponding notch

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to lock into place in the bar to prevent it from shifting in its longitudinal direction.

Such locking clips are preferably made with two approaches which are arranged symmetrically with respect to the longitudinal direction of the strip to be fastened, what the insertion of the same simplified. The brackets with shift lock can be used together with common brackets at the same time. One locking clip each must be provided on a case-by-case basis, for example near the start or end of the last.

If it is about the attachment of profile strips on a convex curved wall, as is often the case in occurs in practice, e.g. B. on car bodies or around the circumference of washing machines, etc., the locking clips according to the present invention are advantageously used to the end of the profile strip at her To fix the straps so as to avoid that it straighten up and that it remains clinged.

The further description will explain an exemplary embodiment with reference to the accompanying drawings, so that the To make invention easier to understand. The details resulting from the drawing ■ as from the description are of course part of the present invention.

FIG. 1 shows a perspective view of a clamp with a sliding lock according to the invention.

Figure 2 shows a perspective view of the end of a preparatory trim strip for use a clip according to Figure 1.

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Figure 3 is a view half in elevation, half in section; by a bracket mounted in a carrier with a slide lock and with a decorative strip attached.

FIG. 4 is a view of the clip from below with the position of the decorative strip indicated.

In the embodiment shown in the drawing contains a clip with slide lock made of synthetic, relatively elastic plastic, such as made of polyamide, a main part 1, which has noticeably the shape of a cross. In the middle of it a hollow rivet 2 is designed for attaching the bracket to the carrier.

On both sides of this hollow rivet are towards the longer arm of the cross in the lower surface of the bracket (Fig 4) Longitudinal grooves 3 and transverse cutouts 4 provided, whereby flexible flaps 5 (Figures 1 and 3) are formed. These flaps are intended to be located under The pressure of the bent-back edges 6 of the decorative strip that is elastically locked onto ier clamps bend inwards. The locking of the bar is achieved by the pre-banding of inclined surfaces S along the upper edge of the main part relieved. The shorter arm of the cross, tvelches that Main part 1 forms, ends in the approaches 9 acting as a sliding lock ■, which correspond to notches 10, which in the edges C of the bar 7 are attached. When the bar is snapped into place on the bracket, take the approaches 9 their place in the notches 10 and thus prevent the bar from any longitudinal displacement. Some fit for purpose clips distributed over the length of the

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memes with slide locks are completely sufficient to be an effective Securing against displacement in the longitudinal direction.

The fastening of this clamp on the carrier plate 11 is carried out as-usual by means of a uniformly connected Hollow rivet 2, which cooperates with a mandrel 12, which is also made coherent with the main part 1 will. The rivet contains narrow ones, radially around the circumference uniformly distributed longitudinally extending beads 13 (eight in the example shown), the thickness of which depends on the main part 1 increases to the end of the rivet. If after the introduction of the rivet 2 in the hole 14 of the carrier the If the mandrel 12 hits this rivet, the mandrel spreads the end of the rivet through its action on the beads 13 apart. The fastening of the clamp achieved in this way is reliable and watertight.

Of course, changes can be made to the embodiment described above, in particular those by replacement with technically equivalent means, without thereby departing from the scope of the present invention to leave.

Protection claims

Claims (2)

P.A. 771 385 * 11/29/63, Ra t-5 £ protection claims 1. Clamp with sliding lock for fastening decorative strips or the like on carriers, characterized in that the clamp is provided with at least one shoulder (Q) which is inserted into a corresponding notch (10) in one of the bent edges (6) of a strip ( 7) fits. 2. clip with slide lock according to claim 1, ■ characterized in that two opposing lugs 9 are provided which fit into corresponding notches (10) in the bent edges (6) of a decorative strip (7).