| 摘要 |
A fluid dispenser comprising:a receptacle (1) serving to contain the fluid, said dispenser forming an opening (10) defining an inside wall (11), said inside wall (11) forming a narrow opening section (13) below which the wall (11) is recessed at least locally outwards to form a recessed opening section (14);a dispenser member (2), such as a pump or a valve, including a body (20); anda fixing ring (3) for fixing the body (20) of the dispenser member (2) in the opening (10) in the receptacle (1), said ring (3) comprising firstly body-receiving means (31) for receiving said body (20) and secondly a fixing skirt (32) serving to be engaged by force into said opening (10), said skirt (32) having an outside wall (320) defining a first zone (321) that comes into place at the narrow opening section (13), and a second zone (322) that comes into place at the recessed opening section (14), when the skirt (32) is engaged fully in the opening (10);said dispenser being characterized in that, before the skirt is engaged in the opening, the first zone (321) has an outside diameter that is larger than the inside diameter of the narrow opening section (13).
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