| 摘要 |
In order to provide a blind of the type disclosed by the document DE, A, 29 29 675 with a protection against solar radiations for a window provided with said blind or the like when the blind is not completely down, there is proposed to mount the device for displacing the blind slats in parallel to the vertical guiding plane of the slats so as to obtain a moving, substantially rigid guiding of the slats (L) or the bolts (16, 20) joined thereto, said guiding comprising guiding segments (24, 30, 40, 50, 52) which are rigid and moving with respect to each other.
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