| 摘要 |
<p>The invention relates to a securing means for a roller shutter or rolling shutter door which is made up of slats, can be wound up onto a shaft and unwind therefrom and of which the slats slide in lateral guides, the first of the slats being articulated on the shaft, and it being possible to position the last slat, in particular, on the exterior windowsill. In order further to develop said securing means such that unauthorized opening can be ruled out, the intention being for this to be achieved in a simple manner with economical means and for the securing means to be fitted easily on the roller shutter, it is proposed that one of the slats of the roller shutter (1) or rolling shutter door have, over its entire length, a recess in which there is pivotably mounted a tiltable latch (10), of which the foot (13) is mounted in a channel (3.1) of a clearance, open towards the window, of the recess provided in the profile slat, it being possible for the latch (10) to be introduced into the clearance of said recess and the latch exhibiting a foot (13) which is offset towards the profile slat with respect to the centre of gravity of the latch (10) and has a profile which can roll in said channel (3.1), and it being possible for the latch (10), when the end slat (3) is positioned on the outer windowsill, to be tilted out freely, and that at least one of the lateral guides (4) has blocking means which interact with the tilted latch (10) when the roller shutter (1) or rolling shutter door is pushed up. <IMAGE></p> |
