| 主权项 |
1. A hanging device with a disposable beverage filter bag, comprising:
a filter bag, made of a filter fabric or filter paper to form a flattened single-opening bag, the filter bag having an opening at an upper end thereof and a pair of hanging slits transversely symmetrically located at middle sections of two sides close to the upper end, the hanging slits being half the width of the opening; a hanging ring, made of a stainless steel wire by winding, a rear section of the hanging ring being a U-shaped holding portion, a front section of the hanging ring symmetrically extending forward from the holding portion and having a notch at a frontmost end and the notch being connected with two ends of a coil spring to form a retractable main frame, middle sections of two sides of the main frame protruding outward to form a pair of hanging portions each having a width slightly greater than that of the hanging slits of the filter bag, the pair of hanging portions being placed across a top rim of a kettle-shaped container or a cup-shaped container; wherein, when in use, the pair hanging slits of the filter bag are hanged on the pair of hanging portions, so that an upper section of the filter bag is to form a rectangular-like shape to open the opening and a lower section of the filter bag is uprightly suspended beneath the hanging ring to form a filter stand for brewing coffee or tea. |
