| 摘要 |
A retractable shower screen has a spring-biased roller with first and second ends; first and second brackets, mountable to opposed walls in a shower stall, for releasable respective mating engagement with the first and second ends of the roller; a first flexible sheet having first and second longitudinal edges, the first longitudinal edge of the first flexible sheet releasably attachable to the roller between the first and second ends; a second flexible sheet having first and second longitudinal edges, the first longitudinal edge of the second flexible sheet releasably attachable to the second longitudinal edge of the first flexible sheet; sealing means, releasably attachable to the second longitudinal edge of the second flexible sheet, for sealing the second longitudinal edge of the second flexible sheet to the shower stall; the spring-biased roller having spring biasing means for rotating the roller, whereby the first and second flexible sheets may be consecutively rolled onto and unrolled from the roller; a ratchet co-operating with the roller, the ratchet releasably engageable whereby when engaged the flexible sheets may only be unrolled from the roller, the engaged ratchet preventing retraction of the flexible sheets onto the roller; whereby when the ratchet is engaged the second flexible sheet may be unrolled from the roller so as to extend from the housing the first longitudinal edge of the second flexible sheet and the second longitudinal edge of the first flexible sheet, the second flexible sheet then detachable from the first flexible sheet.
|
