| 摘要 |
A rope control device (20) comprising a main part (22) and a bar part (24). The main part (22) defines a central opening (32), first and second side portions (40a, 40b), first and second end portions (42a, 42b), at least one projection portion (34) extending from each end portion, and a friction surface (46) formed at junctures of each end portion and the at least one projection portion adjacent thereto. The bar part (24) is pivotably attached to the first side portion (40b). The bar part (24) may be in a closed position in which the bar part engages the second side portion (40b) of the main part. The rope control device may be in an open configuration in which the bar part (24) does not engage the second side portion (40b). When the bar part (24) is in the closed position, the main part (22) and the bar part (24) define first and second opening portions of the central opening (32). |
