Fixing ring and a fluid product dispenser using such a ring

摘要

A fastener ring for fastening a dispenser member, such as a pump or a valve, on a neck of a reservoir, the ring including a reception mechanism suitable for receiving the dispenser member, and a substantially-cylindrical attachment skirt for coming into engagement around the neck of the reservoir. The skirt defining an inner wall that defines a top first inner wall section for coming into engagement with the neck, and a bottom second inner wall section for extending out of contact with the neck. The attachment skirt includes an orientation tab that interrupts the bottom second inner wall section and that projects radially inwards relative to the second section.

主权项

1. A fastener ring for fastening a dispenser member on a neck of a reservoir, the ring including reception means for receiving the dispenser member, and an attachment skirt for coming into engagement around the neck of the reservoir, the skirt defining an inner wall that defines a top first inner wall section for coming into engagement with the neck in a final assembled position, and a bottom second inner wall section for extending out of contact with the neck in the final assembled position, wherein the attachment skirt includes an angular orientation tab that is distinct from the top first section, the angular orientation tab interrupting the bottom second inner wall section and projecting radially inwards relative to the second section, the angular orientation tab, in the final assembled position, being out of contact with the neck; and wherein the orientation tab is flexible so as to be movable resiliently relative to the second inner wall section.