Receptacle, more particularly a bottle for a cosmetic product, an associated manufacturing method and an applicator assembly comprising such a receptacle

Patent metadata

Field	Value
Publication number	US-9498048-B2
Application number	US-201414494702-A
Country	US
Kind code	B2
Filing date	Sep 24, 2014
Priority date	Sep 26, 2013
Publication date	Nov 22, 2016
Grant date	Nov 22, 2016

Abstract

The invention relates to a receptacle, more particularly a bottle for a cosmetic product, to an associated manufacturing method and to an applicator assembly comprising such a receptacle. The invention relates in particular to a receptacle, more particularly a bottle, for a cosmetic product, said receptacle comprising a body forming a container and an intermediate part forming a reservoir, which is capable of containing the cosmetic product and of sliding within said container so as to move with an applicator of said product, under the effect of the viscosity of said product, when said applicator is removed from said reservoir and/or when said applicator is inserted into said reservoir.

First claim

The invention claimed is:

1. Receptacle for a cosmetic product, said receptacle comprising
a body forming a container and an intermediate part forming a reservoir, which is capable of containing the cosmetic product and of sliding within said container so as to move with an applicator of said product, under the effect of the viscosity of said product, when said applicator is removed from said reservoir and/or when said applicator is inserted into said reservoir.

2. Receptacle according to claim 1 , wherein said container comprises a collar and a base, said reservoir being capable of abutting said collar and/or said base.

3. Receptacle according to claim 2 , comprising a wiper configured to scrape excess cosmetic product from the applicator when said applicator is removed, said wiper being capable of penetrating said reservoir when said reservoir is abutting said collar.

4. Receptacle according to claim 2 , wherein the container has a longitudinal extension direction (X) along which the collar and the base are situated, said collar and said base being spaced apart along said longitudinal extension direction (X) by a length L 1 , and said reservoir having a height L 2 in the said same direction, such that 0.2≦L 2 /L 1 ≦0.9.

5. Receptacle according to claim 2 , wherein said reservoir is open on the side of said collar and closed on the side of said base.

6. Receptacle according to claim 1 , having play J between the container and the reservoir, such that 0.1≦J ≦0.8, in millimeters.

7. Method for manufacturing a receptacle for a cosmetic product, said receptacle comprising a body forming a container and an intermediate part forming a reservoir, which is capable of containing the cosmetic product and of sliding within said container so as to move with an applicator of said product, under the effect of the viscosity of said product, when said applicator is removed from said reservoir and/or when said applicator is inserted into said reservoir, said method comprising a step of shaping a preform of the container, said preform being open at at least one of its axial ends.

8. Manufacturing method according to claim 7 , comprising a step of shaping the reservoir, carried out simultaneously or prior to the step of shaping said preform.

9. Manufacturing method according to claim 8 , comprising a step of positioning the reservoir within said preform.

10. Manufacturing method according to claim 9 , comprising a step of assembling a collar on a first of said axial ends of said preform and/or assembling a base on the axial end opposite said preform, said assembly step following the step of positioning said reservoir within said preform.

11. Cosmetic product applicator assembly, comprising:
a receptacle according to claim 1 , and
an applicator sub-assembly capable of being attached to said receptacle so that at least part of said applicator sub-assembly is housed within said reservoir.

12. Applicator assembly according to claim 11 , wherein said reservoir is filled with viscous cosmetic product.

13. Applicator assembly according to claim 12 , wherein said product is mascara.

14. Receptacle according to claim 1 wherein the receptacle is a bottle.

15. Cosmetic product applicator assembly, comprising:
a receptacle obtained using the method according to claim 7 , and
an applicator sub-assembly capable of being attached to said receptacle so that at least part of said applicator sub-assembly is housed within said reservoir.

16. Applicator assembly according to claim 15 , wherein said reservoir is filled with viscous cosmetic product.

17. Applicator assembly according to claim 16 , wherein said product is mascara.

Assignees

• Albea Services

Inventors

• Lhoyer Patrick

Classifications

• A45D40/267 Primary

  comprising a wiper · CPC title

• Y10T29/49826

  Assembling or joining · CPC title

• A45D40/265

  connected to the cap of the container · CPC title

• Y10T29/49

  Method of mechanical manufacture · CPC title