| 摘要 |
An upper beam structure for a Roman type blind is made up of an upper beam, a pair of stuffing blocks, a hanging seat, a hanging retainer seat, a cloth curtain and two pull cords. The upper beam is a rectangular tube having a partitioned front receiving room and a rear receiving room axially extended the full length thereof. On a side wall or the bottom of the front receiving room and the bottom of the rear receiving room is disposed a longitudinal slot opening respectively via which the cloth curtain passes. The cloth curtain has an engagement retainer plate or block at the top edge thereof which can be easily guide into the front receiving room via the opened end. At the top of the rear receiving room of the upper beam is disposed a slot at each end, permitting pivot necks disposed at the top of a hanging seat and a hanging retainer seat to stick out thereof and hook members to be easily attached thereto externally in assembly. The pull cords of the cloth curtain can be easily held in place by a hanging retainer seat housed in the rear receiving room. Thereby the assembly of a blind can be simple, speedy and time saving.
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