| 摘要 |
An adapter (10) for converting a core roll product dispenser into a dispenser for a coreless roll product having a pair of depressions defined in the ends of the coreless roll. The adapter includes: (1) a housing (12) defining a central cavity (14) and an opening (16) at an end (18) of the central cavity (14); (2) a retractable plunger (20) having a distal end (22), a central shaft (24), and a base (26), the retractable plunger (20) being configured so the base (26) and a first portion of the central shaft (24) is retained in the housing (12) and the distal end (22) and a second portion of the central shaft (24) extends through the opening (16) at an end (18) of the central cavity (14) so the plunger (20) is adapted to penetrate a depression defined at an end of a coreless roll product; (3) resilient means (28) in communication with the plunger (20), the resilient means (28) being configured to apply a force against the plunger (20) so the plunger (20) is adapted to retract into the central cavity (14) when a greater opposing force is applied against its distal end during loading and extend when the greater opposing force is removed; and (4) attachment mean (30) for securing the adapter (10) to a core roll product dispenser. Also disclosed is a dispenser for a coreless roll product having a pair of depressions defined in the ends of the coreless roll.
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