US 2006/0222445 A1 · Dispenser head for fluid container

Abstract

The present invention discloses a dispenser head for mounting to a container body having a storage cavity to contain a predetermined volume of agent, wherein the dispenser head includes an inserting portion adapted for slidably inserting into the container body to communicate with the storage cavity, and a head housing defining a dispensing opening extended from the inserting portion. A ball dispenser is rotatably disposed at the head housing, and a retention seat is provided at the head housing to substantially retain the ball dispenser at a position wherein the ball dispenser is rotatably received in the head housing for contacting with the agent and a portion of the ball dispenser is exposed from the head housing, so that the spherical applying surface of the ball dispenser is adapted for evenly contacting with the agent to be applied to user.

Claims20

Dependent claims

A dispenser head for mounting to a container body having a storage cavity to contain a predetermined volume of agent, wherein said dispenser head comprises:

a hollow head body having an inserting body adapted for slidably inserting into said container body to communicate with said storage cavity, and a head housing defining a dispensing opening extended from said inserting body;
a ball dispenser, having an outer spherical applying surface, rotatably disposed at said head housing;
and
a retention seat comprising a plurality of retention arms raidally extended from an inner wall of said head housing to substantially retain said ball dispenser at a position that a portion of said ball dispenser is received in said head housing for contacting with said agent in said storage cavity and a portion of said ball dispenser is exposed out of said dispensing opening, such that when said ball dispenser is freely rotated at said dispensing opening, said spherical applying surface of said ball dispenser is adapted for evenly contacting with said agent.

1 more element

A dispensing unit, comprising:

a container body having a storage cavity for refillably containing a predetermined volume of agent;
and
a dispenser head, detachably mounted to said container body, which comprises:
a hollow head body having an inserting body slidably inserting into said container body to communicate with said storage cavity, and a head housing defining a dispensing opening extended from said inserting body;
a ball dispenser, having an outer spherical applying surface, rotatably disposed at said head housing;
and
a retention seat comprising a plurality of retention arms raidally extended from an inner wall of said head housing to substantially retain said ball dispenser at a position that a portion of said ball dispenser is received in said head housing for contacting with said agent in said storage cavity and a portion of said ball dispenser is exposed out of said dispensing opening, such that when said ball dispenser is freely rotated at said dispensing opening, said spherical applying surface of said ball dispenser is adapted for evenly contacting with said agent.

4 more elements

Dependencies are inferred from the claim text.

Dispenser head for fluid container

Life of this patent

Dispenser head for fluid container

Life of this patent

Abstract

Claims20