| 摘要 |
<p>A device for foldable covering of an opening, comprising: a top railing (1) intended to be mounted to an upper part of the opening, a bottom railing intended to be mounted to a lower part of the opening, a plurality of sheets (3) arranged between the top railing and the bottom railing such that they together form a covering of the opening. At least one of the sheets being arranged displaceable along the railings (1, 2) and turnable in relation to the railings such that the sheet is placeable at an angle to the railing, at least one hinge pin (12) about which said sheet is turnable, wherein the hinge pin comprises a first part fixedly connected to the sheet and a second part arranged in connection to one of said railings and a locking member arranged to lock said hinge pin in its position along the railing when turning the sheet about the hinge pin. The locking member comprises a stopping member (22) arranged in fixed connection to the second part of the hinge pin, wherein the stopping member and the railing are formed to cooperate with each other in such a way that the stopping member is allowed to run freely in the railing when the sheet is substantially in parallel with the railing and that the stopping member is locked against motion along the railing when the sheet stands at an angle to the railing. The railing and the stopping member are shaped such that the stopping member influences the shape of the walls such that the groove expands and adapts after the shape of the stopping member during the turning. <IMAGE></p> |
