Sealing member and fluid-product dispenser including such a member
AssigneeAptar France SAS
InventorChristophe Pierre
Life of this patent
Estimating the term…
Abstract
A stopper member for mounting on an opening of a fluid reservoir. The member includes a base body forming a fluid dispenser orifice; an assembly part in which the base body is received in stationary manner; and a closure lid for closing the dispenser orifice. The lid is connected to the assembly part via a hinge, the lid and the part being made as a single piece, the lid initially being connected to the assembly part via at least one bridge of breakable material, before the lid is opened for the first time. The base body is contained entirely inside the assembly part.
Claims11
-10. (canceled)
A stopper member (C) for mounting on an opening (O) of a fluid reservoir (R), said member comprising:
- a base body (1) forming a fluid dispenser orifice (17);
- an assembly part (20) in which the base body (1) is received in stationary manner;
- and
- a closure lid (25) for closing the dispenser orifice (17), the lid (25) being connected to the assembly part via a hinge (26), the lid (25) and the part (20) forming a single-piece molding, the lid (25) and the part (20) being molded as a single piece, initially being connected together via at least one bridge (28) of molded material, the first opening of the lid causing the bridge (28) to rupture and releasing the dispenser orifice;
- the stopper member being characterized in that the base body (1) is inscribed entirely inside the assembly part (20).
A fluid dispenser comprising:
- a fluid reservoir (R) of variable volume that comprises at least one flexible sheet (F) defining an opening (O);
- and
- a stopper member (C) according to any preceding claim mounted in the opening (31) of the sheet (F).
Dependencies are inferred from the claim text.