| 摘要 |
An enclosed-type cellular shade structure includes a plurality of interconnected cellular pieces uniformly arranged from top to bottom and fixed between a head rail and a bottom rail to form an enclosed-type cellular shade with free ends disposed at both end edges thereof, permitting the cellular pieces to be raised or lowered by a lift cord wherein both side edges of each cellular piece are defined by a long bent section and a short bent section that are respectively equipped with a coupling end and a fixing end to be securely attached to the bottom surface of each immediate upper cellular piece thereby. Therefore, when the cellular shade is fully expanded, the short bent sections thereof will be appropriately stretched into a flat surface, economically saving both time and efforts in cleaning as well as reinforcing a uniform expansion of the cellular pieces to achieve the best application state thereby.
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