Wringer for product applicator, application assembly comprising such a wringer, and its use in cosmetics
First Claim
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1. A wringer in the form of an annular sleeve wherein the wringer which comprises:
- an upper section designed to be secured by interlocking into the neck of a reservoir of product, said upper section having a first inscribed circle diameter,a free lower section having a second inscribed circle diameter that is less than the first inscribed circle diameter,an intermediate section which forms an inwardly projecting annular crease delimiting a central throat having a third inscribed circle diameter which is greater than the second inscribed circle diameter in a rest position, and said annular crease being deformable, by axial compression between the upper and lower sections, to a wringing position in which said central throat is smaller than in the rest position, said central throat having in said wringing position a fourth inscribed circle diameter which is less than the second and third inscribed circle diameters, andwherein there is only one annular crease.
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Abstract
A wringer comprising an upper section having a first inner diameter, a lower section having a second inner diameter which is less than the first inner diameter, and an intermediate section which forms a single inwardly projecting annular crease delimiting a central throat having a third inner diameter which in the rest position is at least equal to the second inner diameter. The annular crease is deformable by compression between the upper and lower sections into a wringing position in which the central throat is narrowed.
13 Citations
12 Claims
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1. A wringer in the form of an annular sleeve wherein the wringer which comprises:
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an upper section designed to be secured by interlocking into the neck of a reservoir of product, said upper section having a first inscribed circle diameter, a free lower section having a second inscribed circle diameter that is less than the first inscribed circle diameter, an intermediate section which forms an inwardly projecting annular crease delimiting a central throat having a third inscribed circle diameter which is greater than the second inscribed circle diameter in a rest position, and said annular crease being deformable, by axial compression between the upper and lower sections, to a wringing position in which said central throat is smaller than in the rest position, said central throat having in said wringing position a fourth inscribed circle diameter which is less than the second and third inscribed circle diameters, and wherein there is only one annular crease. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12)
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Specification