DE1705816U - GUIDE RAIL WITH SEALING BOARD FOR BLINDS. - Google Patents

Description

B β a β & r β 1 b u n- g;

Outdoor blinds are roll-up blinds that can be placed in front of windows. They are generally made from completely non-rigid paper webs, which can also be made from multiple layers of plastic foils, synthetic leather made from polyvinyl chloride and wooden sticks or the like, which can be bonded to mechanical devices in any combination Can be rolled up and down as desired at the openings to be darkened »TJm. To achieve the highest possible degree of darkening, TOT soles have to be guided, the side edges of such holo webs in upright guide rails made of metal , EOLZ or some other suitable material. These rails consist of H-shaped basic shapes and they enclose the free, upright hollo web edges light-tight from three sides "If the guide rails are fastened to the wall from one or two or three of these sides in such a way that the fastening surfaces are sealed against exposure to light, then a darkening that does justice to many practical cases is achieved "but at least icännen but by Heflexwirkung or multiple refraction at the inner surfaces of the U-fäxmigen guide rail Lichtwirfcungen penetrate from the outside · Selb st if Solte only be a pale reflection, a frequently desirable Yerdttnklung _# the I3T ^ as perfectly designate is excluded *

On a training of a guide rail that has such a When complete darkening is achieved, eich refers to the present one ! fire «

The sow is that in a known U-shaped Guide rail made of wood, metal, plastic or one Another suitable material is a lent-sealing ¥ elourborde,. i.e. a textile border with felourrand, is attached in the manner

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that 3ie perpendicular in dor hall of the outer Bollobahnrande3, z ie parallel \ x this can ist.Hierbei extending transversely found in the 3ewegungsebene of HoI-lobahn dia ffestkante the 3orde either directly to the inner surface of Mhrungssehiene or at the rear edge ainer as feed piece The wooden slats that serve are attached . Sole slats are expediently to be arranged in the front part of the interior of the guide rail, namely in a mirror-image manner, so that this already after its free opening requires a constriction that prevents the entry of the guide rail, the free The yelour edge of the horde supports you, in the first part directly against the opposite inner surface of the guide rail or in the other case, -when the fixed edge is attached to one wooden strip, against the rear edge of the mirror-image arranged other strip ", so that the back tree is in the Guide rail on the one hand through the. The bridge and the legs of the TJ-Schtene and on the other hand through the Veloarborde vi5 ". Lig liohtdiäht opposite the free opening ctIs see the tavern; the guide rail closed off · On each hollo track, the two Ethiopian edges run in aieaen sealed hems of the!" Guide where mirror images Arrangement is given "

The Velourkante has the advantage dajB them completely from al ei fares sumptuously to tend to the Sollobahn, but then also their movement entgegen3tellt no significant resistance _# Telourborde is also cheap and falls in the production of the guide rails not lewiaht ins (in terms of cost. The attachment of the Tel au borde can be done with simple means, z _# 3 »by gluing»

The free Telourbordenkante pushes the shade spawns against al "one who Hölzlei stenfläoha against which they can also be supported without the dazwiscii lying" lollobahn _t unless 3ie 3I aici appeal against the rear Leist duck Ante, Here are the velor threads forming against the interior de? ! Guide rail bent. However, they always stay in contact with the surface of the runway, 3aduroh every incidence of light ^ also through the effect of Heflex, .7On any side, around the upright edges of the runway, out of the ordinary, the bicycle shelves are black _# gefartigt fextilfasern the matte surface be · _s it2sn, ebensQ as the inner surface of the! guide rail mattechwarz painted his solltejalso Iichtaufsaugend "

The drawing shows the innovation in an exemplary embodiment »
Fig. 1 shows the profile of the guide rail with the Telourborde in perspective and without the need for light sealing

agile Bollobalin "
Fig. 2 shows in a further perspective Profilatisachniti

the arrangement with the roller blind in the Sebraaehalage. Fig.5 is a cross-section through the profile of the guide rail with the 7slaurborde * Bie Hollobaha and the Yelotirborde

are drawn in dashed lines in use. In the embodiment of the furnace shown in the drawing, the U-shaped guide rail is formed from a sheet of metal, the U-shaped is bent, so that a web a, and two mirror images parallel to each other are formed werden.An the front parts of Schenleel inner surfaces eind opposite strips of wood d, e befastigt.An the rücJcwärtigen edge f of one of them here ^ d _t g is a textile Teloarborda suitably secured you "is composed of the fixed-woven part h, which is used for fastening and the free Telour edge i, which is sealing against the rileicward edge j of the mirror-image arranged other bar & ■ In the (in use position (darkening position) the free Telour jcaiite is supported against the hollow ob ahn, which thereby against the inner surface 1 of the bar θ is pressed. The hollobahii is denoted by 1ε. All inner surfaces of the guide rail _t the wooden strips and the Telourborde are light-absorbing matt black "

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Claims (1)

PA.1047ö2 <ia2. ^c 5 Sahut smells: 1,} Guide 3sciiiene for darkening blinds _t with a U-shaped look in such a way and characterized that for the formation of a light-tight closure 2wisehen dan a profile viewka: {b, .o}, parallel to this profile day (a), in a 3movement level for Rollobalra (Ic) one textile ITelourborde (g) is attached with its almost woven, edge (h) on the inner surface of one leg 3 (egg is attached and touches the opposite inner surface of the other leg 3 (b) with the free taloi edge (i) » 2) Guide rail for darkened roller blinds, iait U ^ fSrmigeia 3ohniti5 f such and äadareh gekennseiahnetj that the Teloar shelf (g) with its firmly woven edge (h) attached to the rear edge (a wooden bar (d) as Fodder piece, de: tree between the legs (b ^ c) narrowing, on the inner surface of a profile leg s Cc) runs parallel to the profile web (a), while the free Telourrand (i) lying in the plane of movement of the Hollobahn Ck) sioh either anmit telbar / against the inner surface of the other leg (b) or against the rear edge (j) of another wooden strip (β), which runs mirror-image to the first on the inner surface of the second viewing quay (b). Fuhrunssschisne for 7e rd mitungsr oll ο s _t .ai t ü-armored cut, in such a way and characterized that the Teloar board Cs) is ^{made of} black textile fibers only all inner surfaces of the guide rail are matt black » (Oberfng. Arthur «äöhulze, Wu _- -Ba: as representative of the applicant)