| 摘要 |
The present invention relates to a shading device (1) of a light-permeable window, which comprises a canvas (10), which is movably mounted for displacement, and at least one transverse reinforcement (50), which is connected fixedly to the canvas (10). The invention is worthy of note in so far as each transverse reinforcement (50) has an inner receptacle (51) which, firstly, is open in the longitudinal direction via a gap (52), the width of which is smaller than that of the abovementioned inner receptacle (51), and, secondly, is suitable for accommodating a fold of the canvas (11), which fold is arranged in the transverse direction starting from the canvas (10) and is provided with a thickened part (12), the cross section of which is larger than the width of the abovementioned gap (12). |
