Cosmetic package for dispensing and applying a fluid product

Patent metadata

Field	Value
Publication number	US-11540612-B1
Application number	US-202117412118-A
Country	US
Kind code	B1
Filing date	Aug 25, 2021
Priority date	Aug 25, 2021
Publication date	Jan 3, 2023
Grant date	Jan 3, 2023

Abstract

A cosmetic package for dispensing and applying a fluid product, the cosmetic package comprises a container for accommodating the fluid product and an applicator head coupled to the container. The applicator head comprises a plurality of ball members, an upper plate, a lower plate, and a connector. The lower plate supports the plurality of the ball members on an upper surface thereof. The upper plate covers the lower plate such that a part of the plurality of ball members is exposed to the outside through a plurality of openings of the upper plate. A duct of the upper plate extends through the lower plate and connects to an internal duct of the connector so that the fluid product can move from the internal duct of the connector to the upper plate and can be dispensed through a dispensing orifice formed in the upper plate.

First claim

What is claimed is:

1. A cosmetic package for dispensing and applying a fluid product, the cosmetic package comprising:
a container for accommodating the fluid product;
an applicator head coupled to the container;
wherein the applicator head comprises a plurality of ball members, an upper plate, a lower plate, and a connector;
wherein the connector includes an internal duct, a plurality of tubular coupling projections that extend upward from a horizontal inner wall of the connector, and a wide opening at an upper end of the connector;
wherein the lower plate has a plate-like body that comprises a plurality of depressions on an upper surface thereof, a first opening, and a plurality of second openings;
wherein the upper plate has a plate-like body that comprises a plurality of openings, a duct that extends downward from a bottom surface of the upper plate and terminates in a dispensing orifice on the upper surface of the upper plate, and a plurality of projections that extends downward from the bottom surface of the upper plate;
wherein the lower plate is located within the wide opening at the upper end of the connector;
wherein the plurality of depressions of the lower plate provide a seating for the plurality of the ball members;
wherein the upper plate covers the lower plate such that a part of the plurality of ball members is exposed to an outside through the plurality of openings of the upper plate;
wherein the upper plate is coupled to the connector by means of the plurality of projections of the upper plate that extends through the plurality of second openings of the lower plate and couples with the plurality of tubular coupling projections of the connector; and
wherein the duct of the upper plate extends through the first opening of the lower plate and connects to the internal duct of the connector so that the fluid product can move from the connector to the upper plate and dispensed through the dispensing orifice.

2. The cosmetic package according to claim 1 , wherein the plurality of projections of the upper plate is received within the plurality of tubular coupling projections of the connector; wherein each of the plurality of projections of the upper plate comprises a rib that snaps into a corresponding snap groove present in an inner surface of a corresponding tubular coupling projection of the plurality of tubular coupling projections of the connector.

3. The cosmetic package according to claim 1 , wherein each one of the upper plate, the lower plate, and the wide opening of the connector has an outer periphery with a convex portion and a concave portion; wherein concave portion of the outer periphery of each of the upper plate, the lower plate and the wide opening of the connector are aligned with one another.

4. The cosmetic package according to claim 3 , wherein a majority of the plurality of ball members are arranged uniformly in a peripheral direction on the upper plate along the convex portion of the outer periphery of the upper plate, and at least one ball member of the plurality of ball members is located at a central region of the upper plate; and wherein the dispensing orifice is located on the upper surface of the upper plate close to the concave portion of the outer periphery of the upper plate.

5. The cosmetic package according to claim 1 , wherein the upper plate, the lower plate, and the wide opening of the connector are all inclined with respect to the central longitudinal axis of the cosmetic package.

6. The cosmetic package according to claim 5 , wherein both the upper plate and the lower plate make a non-zero angle with respect to a longitudinal axis of the cosmetic package and wherein the non-zero angle is selected from a range of about 60-80°.

7. The cosmetic package according to claim 1 , wherein the connector includes a plurality of protrusions formed on an inner sidewall of the connector near the wide opening of the connector to support to a bottom surface of the lower plate and prevent downward movement of the lower plate into the connector.

8. The cosmetic package according to claim 1 , wherein the connector comprises a lower portion, an upper portion, and a narrow waist region between the lower portion and the upper portion; wherein the internal duct comprises a lower duct portion which extends in the lower portion and the narrow waist region of the connector, and an upper duct portion that extends in the upper portion of the connector.

9. The cosmetic package according to claim 8 , the upper duct portion is narrower than the lower duct portion; and wherein the upper duct portion is off-centered with respect to a central longitudinal axis of the cosmetic package and the lower duct portion is centered with respect to a central longitudinal axis of the cosmetic package.

10. The cosmetic package according to claim 8 , wherein the lower portion of the connector flares downwardly and outwardly from the narrow waist region of the connector such that a lower peripheral edge of the connector aligns with a sidewall of the container and covers a neck portion and a shoulder portion of the container.

11. The cosmetic package according to claim 1 , wherein a lower portion of the connector a comprises internal threads to engage with corresponding threads present on an outer surface of a neck portion of the container.

12. The cosmetic package according to claim 1 , wherein the upper portion of the connector flares upwardly and outwardly from the narrow waist region of the connector and forms the wide opening at the upper end of the connector.

13. The cosmetic package according to claim 1 , wherein at least one of the plurality of the ball members is free to rotate 360 degrees in all directions.

14. A cosmetic package for dispensing a fluid product, the cosmetic package comprising:
a container for accommodating the fluid product;
an applicator head coupled to the container;
wherein the applicator head comprises a plurality of ball members, an upper plate, a lower plate, and a connector;
wherein the connector includes an internal duct and an opening at an upper end of the connector;
wherein the lower plate has a plate-like body that comprises a plurality of depressions on an upper surface thereof, and a first opening;
a wherein the upper plate has a plate-like body that comprises a plurality of openings and a duct that extends downward from a bottom surface of the upper plate and terminates in a dispensing orifice on the upper surface of the upper plate;
wherein the lower plate is located within the opening at the upper end of the connector;
wherein the plurality of depressions of the lower plate provide seating for the plurality of the ball members;
wherein the upper plate covers the lower plate such that a part of the plurality of ball members is exposed to the outside through the plurality of openings of the upper plate;
wherein at least one of the plurality of ball members is free to rotate 360 degrees in all directions; and
wherein the duct of the upper plate extends through the first opening of the lower plate and connects to the internal duct of the connector so that the fluid product can move from the connector to the upper plate and dispensed through the dispensing orifice.

15. The cosmetic package according to claim 14 , wherein the connector includes a plurality of tubular coupling projections that extend upward from a horizontal inner wall of the connector; wherein the lower plate comprises a plurality of second openings; wherein the upper plate has a plurality of projections that extend downward from the bottom surface of the upper plate; and wherein the upper plate

Assignees

• Apr Beauty Group Inc

Inventors

• Zheng Min-Yan
• Fu Feng-Ying
• Shen Jun

Classifications

• A45D34/04

  Appliances specially adapted for applying liquid, e.g. using roller or ball · CPC title

• A45D40/261

  using a ball, a roller or the like · CPC title

• B05C17/02

  Rollers {(for applying toilet or cosmetic substances A45D34/04); Hand tools comprising coating rollers or coating endless belts} · CPC title

• B05C17/0227

  comprising several coating rollers (B05C17/0352 takes precedence) · CPC title

• B05C17/03

  with feed system for supplying material from an external source {or with a reservoir or container for liquid or other fluent material located in or on the hand tool outside the coating roller} · CPC title