发明名称 |
Device for dispensing a liquid or pasty product, comprising a wringer part |
摘要 |
A device (D) for dispensing a liquid or pasty product (P) comprises a reservoir (1) of product equipped with a neck (2), and a cap (4) to close the neck of the reservoir. The cap (4) is provided with a rod (9) carrying an applicator part (7) extending into the reservoir when the cap is in the closed position. The neck (2) of the reservoir is equipped with a wringer (5) in the shape of an hourglass (10) made of a deformable elastic material through which the applicator part (7) passes as it is drawn out of the reservoir (1). The wringer (5) being designed to wipe the rod (9) and enlarge the cross-section of its opening to allow the applicator part (7) to pass through. The cross-section (S) of this applicator part being distinctly greater than that (s) of the rod (9).
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申请公布号 |
US5803638(A) |
申请公布日期 |
1998.09.08 |
申请号 |
US19960606406 |
申请日期 |
1996.02.23 |
申请人 |
L'OREAL |
发明人 |
GUERET, JEAN-LOUIS |
分类号 |
A45D40/26;(IPC1-7):A45D40/00 |
主分类号 |
A45D40/26 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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