| 摘要 |
The disclosure relates to a closure cap (17) which is snap-fitted to the lower end of a dispenser body (10) and is threaded to the neck (16) of a container (11) for fluid to be dispensed. Cooperating slip-resistant surfaces are provided between an edge wall (19) of a flexible skirt (18) on the cap and a confronting flange (13) on the body to resist rotation of the dispenser body about the central axis of the container and thereby resist back-off or loosening of the dispenser from the container. Rotation of the body is further resisted by the provision of slip-resistant cooperating surfaces between opposing sides of a gasket seal (21) and the respective lower (14) and upper (22) confronting surfaces of the dispenser body (10) and the container neck (16). <IMAGE> |
