| 摘要 |
A locking device for curtains, awnings and the like, mounted to a hollow roller (31) assembly (30) on which, and from which, a curtain (32) is rolled up and unrolled, features a support (40) with a cavity (41) made therein. The support (40) can be integrally coupled with the roller (31) and inside its cavity (41) it accomodates coaxially and rotatably at least one substantially cylindrical locking element (50). The locking element (50) includes friction means (51) comprising a band of elastic material that elastically rubs on the support (40) so as to hinder its free rotation by friction action when the curtain (32) is not subjected to any external pull.
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