DE1845967U - ELEMENT FOR BLINDS, ESPECIALLY MADE OF RESIN. - Google Patents

Description

"Element for blinds, especially made of synthetic resin" There are types known of elements for blinds, which are usually made of wood, metal or also consist of synthetic resin.

Those of the latter types generally do not allow easy Rotation of an element with respect to the adjacent one or more, making the lateral Bending of the blind that takes place when its lower part is hindered a window is pushed out, with the guides of the blind for this purpose are designed in a suitable manner.

The blind element according to the present innovation enables this Rotation without risk of breakage for the elements forming the blind.

The element according to the innovation is essentially characterized by that it is formed from a hollow body, at the top an inwardly facing hook-shaped body Approach possesses for the purpose of union with the element for it and at the bottom has two substantially plump edges that hang down.

Of these, the outer, shorter one has an inwardly directed one Flanging as an attachment for the element below, while the inner edge is designed as an outwardly directed hook with a curvature that is the same that of the upper hook attachment. Here are the two hook-shaped parts arranged in such a way that the center of curvature of the upper extension is substantially located in the vertical median plane of the element, while that of the lower Hook lies in a vertical plane, which is closer to the inner wall of the hollow body is located.

The blind element according to the innovation is referred to below described in more detail on the accompanying drawing, which shows the element in cross section represents on a slightly enlarged scale.

The element according to the innovation has an essentially flat one Body 1 with inner wall 2 and curved outer wall 3 and with partition walls 4 and 5, the upper 4 being essentially flat and horizontal, the lower 5 however is curved and its convexity points upwards. Above is one designed as a hook 7 Approach 6 provided, which points inward for the purpose of union with the one above it Element. The partition 5 sits down in two separate edges 8 and 9 continue, which are substantially parallel, the edge 9 being the outer curvature of the body 1 continues.

The inner edge 8 has an end part 10, which is called the outside pointing hook 10 is formed with a radius of curvature which is that of the upper hook 7 is essentially the same.

The outer edge 9 has an inwardly directed flange 12 on, which is provided in order to hold the element located underneath Offer.

In the hollow body formed by the walls 2 and 3 and the intermediate walls 4 and 5, a metallic bar 13 is arranged, which serves for reinforcement, V-shaped and is arranged so that the flattened apex 14 on the inside of the wall 3 and the free Ends 15 rest against wall 2. The reinforcement could, however, also be arranged in the opposite sense. Protection requirements

Claims (1)

1) Element for blinds, in particular made of synthetic resin, characterized in that it, formed from a hollow body (1), has an inwardly pointing hook (7) at the top for uniting with the element above, and two hanging essentially at the bottom has parallel edges (8,9), of which the outer, shorter (9) has an inwardly pointing flange (12) to hold the element below it, while the inner edge (8) acts as an outwardly pointing hook ( 10) with a curvature is formed, dte of those of the upper hook attachment a 17) i eziili * «gloLd *, wol le Xoitz nX 7) and (lo) so angeorda aA the tdah the Xr & Mtwaw center of the upper ren Anee. tzee (7) essentially in the vertical median plane of the element and that of the lower hook (1o) in a vertical plane lay the inner wall of the hollow body closer iet 2) Element according to claim, characterized in that dMte ee Inside the H & hlkpere a V-fHnige Yeretärkangeleteete (13) Made of metal widened where it is arranged Vertex (t4) wa * <i <e fapeian en (15) inside against the wall Scolding ge di gen des W: cöwro zlSpn