BigPatents India

The pair of loops for side locking of the roller shutter door are formed by pumping the iron plate composed of two parts. The first part is held on the side guide of the roller shutter door permanently, and the second part can be taken on and off from the curtain slats of the roller shutter door freely. Each part has a plate which has a hole for locking with padlock. For installation, we have to install a part far from another part moderately so that both pars will not move after we have locked them with padlock. In this invention, after we have locked the pair of loops with padlock the curtain slats of roller shutter door cannot move up and down because the pair of loops will obstruct the curtain slats of the roller shutter door. Moreover, we can use the padlock in both small and big sizes, and the pair of loops for side locking of the roller shutter door according to this invention can be installed in the high level required.