| 摘要 |
A cover for a delivery push-button of nebuliser or dispenser micro-pump, provided with a hole (22) to allow the passage of the product dispensed by the nozzle of a delivery push-button (1), comprises an annular band (2) having a terminal edge that is curved inwardly to constitute an abutment flange (23) on the top of the delivery push-button (1). |
