| 摘要 |
The dispenser, comprising a wall-mounted casing (1a, 1c) with a cover (2), side flanges (1b) for the axles of a drum (3) with a cutter (4), incorporates a ratchet mechanism with a plate (10) on one of the flanges. The plate has teeth to engage with a pivoted lever (13) linked to the drum and a pawl (17) on the flange to limit any reverse rotation of the drum when it is turned by hand, using a knurled knob and gears, to load the new roll. |
