Hanging system for a stretch false ceiling, permitting the passage of air

Abstract

A hanging system for a stretch false ceiling comprises a fastening profile suitable for being fastened to a wall and having at least one air-flow opening, a rail arranged for hanging at least one stretched piece of fabric and suitable for being securely mounted on the fastening profile, and blocking means for holding the rail in position on the fastening profile when the rail is mounted on the profile. The fastening profile and the rail respectively have, protruding from the wall, reciprocal mating means making it possible to assemble the rail and the fastening profile by insertion of the means into each other. The blocking means have at least one element forming a bolster that is disposed between the fastening profile and the rail.

1 . A hanging system for a stretch false ceiling, the hanging system comprising:
 a fastening profile suitable for being fastened to a wall of a building, the fastening profile having a wall including at least one air-flow opening;   a rail arranged for hanging at least one stretched piece of fabric and configured to be securely mounted on the fastening profile; and   a blocking device configured to hold the rail in position on the fastening profile when the rail is mounted on the fastening profile,   wherein the fastening profile and the rail respectively have, protruding from a wall, reciprocal mating features making it possible to assemble the rail and the fastening profile by insertion of the reciprocal mating means into each other, and   wherein the blocking device has at least one element forming a bolster disposed between the fastening profile and the rail.   
     
     
         2 . The hanging system of  claim 1 , wherein the reciprocal mating means are elements forming hooks positioned head to tail with respect to each other when the rail is mounted on the fastening profile. 
     
     
         3 . The hanging system of  claim 2 , wherein hook-forming elements of the rail have a shape that matches those of the fastening profile. 
     
     
         4 . The hanging system of  claim 3 , wherein the hook-forming elements of the fastening profile define a longitudinal hanging track. 
     
     
         5 . The hanging system of  claim 4 , wherein the hook-forming elements of the rail define a longitudinal groove that is complementary to the longitudinal hanging track. 
     
     
         6 . The hanging system of  claim 5 , wherein the wall of the rail carrying the reciprocal mating means comprises a stop located at a distance determined so as to delimit with the fastening profile, when the rail is mounted on the fastening profile, a receiving area for the bolster-forming element, of dimension corresponding to a section of the bolster-forming element, the stop constituting, with the bolster-forming element, the blocking device for holding the rail in position on the fastening profile. 
     
     
         7 . The hanging system of  claim 6 , wherein the hanging system has a plurality of elements forming a bolster positioned at intervals from each other. 
     
     
         8 . The hanging system of  claim 7 , wherein the reciprocal mating means are arranged to allow suspended mounting of the rail on the fastening profile. 
     
     
         9 . The hanging system of  claim 5 , wherein the wall of the rail carrying the reciprocal mating means comprises a stop located at a distance determined so as to delimit with the fastening profile, when the rail is mounted on the fastening profile, a receiving area for the bolster-forming element, of dimension corresponding to a section of the bolster-forming element, the stop constituting, with the bolster-forming element, the blocking device for holding the rail in position on the fastening profile. 
     
     
         10 . The hanging system of  claim 9 , wherein the hanging system has a plurality of elements forming a bolster positioned at intervals from each other. 
     
     
         11 . The hanging system of  claim 1 , wherein the reciprocal mating means are arranged to allow suspended mounting of the rail on the fastening profile.