| 摘要 |
An architectural covering which has a head rail, a bottom rail, a coveri ng element extending between the head rail and the bottom rail, at least two li ft cords extending from the head rail and supporting the bottom rail and means to limit the downward movement of the bottom rail and which also comprises an adjuster connected to at least one of the lift cords; the adjuster having : a first part, to which an end of the cord is secured; a second part engaging t he bottom rail or the head rail; and means to adjust the relative position of t he first and second parts. |
