Liquid applicator device

Claim 2

A liquid applicator device for applying a liquid from a liquid container to a surface, comprising in combination; a valve having a valve element and a valve seal; said valve element being movable between a closed position wherein said valve element engages said valve seal and an open position wherein said valve element is displaced from said valve seal; a valve closure having a first and a second end with an internal closure cavity extending therebetween; a surface applicator having a longitudinal length terminating in a proximal end and a distal end; said surface applicator being disposed in said internal closure cavity of said valve closure; means connecting said valve closure to said valve with said proximal end of said surface applicator being disposed proximate said valve element and with said distal end of said surface applicator extending external said second end of said valve closure; means connecting said first end of said valve closure to said liquid container for enabling the flow of the liquid from the liquid container to said surface applicator when said valve element is disposed in said open position; and a tubular portion slidably receiving said surface applicator for forming a liquid seal between said proximal end and said distal end of said surface applicator during movement of said surface applicator parallel to said longitudinal length of said surface applicator; and a resilient plastic extending portion unitary with said valve seal for flexibly mounting said tubular portion within said internal closure cavity of said valve closure to maintain the liquid seal between said tubular portion and said surface applicator during deformation of said surface applicator perpendicular to the longitudinal length thereof.

Claim 3

An improved applicator device as set forth in claim 1, wherein said surface applicator is substantially flexible for dispersing the applicator liquid on the surface.

Claim 4

The liquid applicator device as set forth in claim 1, wherein said surface applicator is substantially cylindrical; and said tubular portion includes a cylindrical inner orifice for slidably receiving said substantially cylindrical surface applicator.

Claim 5

An improved applicator device as set forth in claim 3, wherein said means connecting said first end of said valve closure to said container includes said valve closure being press fitted into an open end of said container.

Claim 6

The liquid applicator device as set forth in claim 1, wherein said resilient plastic extending portion is secured to a generally central area of said tubular portion.

Claim 7

The liquid applicator device as set forth in claim 1, wherein said resilient plastic extending portion is integrally formed with and secure to an end of said tubular portion.

Claim 8

The liquid applicator device as set forth in claim 1, wherein said surface applicator is substantially rigid.

Claim 9

The liquid applicator device as set forth in claim 7, wherein said surface applicator is a fiber tip.

Claim 10

The liquid applicator device as set forth in claim 1, wherein said surface applicator is a flexible applicator; and a rigid valve actuator cooperating with said flexible applicator for moving said valve element from said closed position to said open position upon depression of said valve actuator on a surface.

Claim 11

The liquid applicator device as set forth in claim 9, wherein said flexible surface applicator is a brush applicator.

Claim 12

The liquid applicator device as set forth in claim 1, wherein said means connecting said first end of said valve closure to said liquid container includes a press fit engagement.

Claim 13

An improved applicator device as set forth in claim 1, wherein said container is substantially rigid.

Claim 14

An improved applicator device as set forth in claim 1, wherein said container includes means for reducing the volume of said container to force the applicator liquid from said container through said applicator opening to said surface applicator when said valve element is in said open position.

Claim 15

An improved applicator device as set forth in claim 13, wherein said means for reducing the volume of said container includes said container having a resilient flexible container wall.

Claim 16

A liquid applicator device for applying a liquid from a liquid container to a surface, comprising in combination; a valve having a valve body, a valve element and a valve seal; said valve seal having a sealing surface for cooperation with said valve element; means connecting said valve seal to said valve body; said valve element being movable between a closed position wherein said valve element engages said sealing surface of said valve seal and an open position wherein said valve element is displaced from said sealing surface of said valve seal; bias means for biasing said valve element into said closed position; a valve closure having a first and a second end with an internal closure cavity extending therebetween; a surface applicator having a longitudinal length terminating in a proximal end and a distal end; said surface applicator being disposed in said internal closure cavity of said valve closure; means connecting said valve closure to said valve body with said proximal end of said surface applicator engaging said valve element and with said distal end of said surface applicator extending external said second end of said valve closure; means connecting said first end of said closure to said liquid container for enabling the flow of the liquid from the liquid container to said valve body; said surface applicator being longitudinally movable along said longitudinal length upon depression of said distal end of said surface applicator on the surface for moving said valve element from said closed position to said open position for enabling the flow of the liquid from said valve body to said surface applicator; a tubular portion slidably receiving said surface applicator for forming a liquid seal between said proximal end and said distal end of said surface applicator during said longitudinal movement of said surface applicator; and said valve seal having a unitary resilient plastic extending portion for flexibly mounting said tubular portion within said internal closure cavity of said valve closure to maintain said liquid seal between said tubular portion and said surface applicator during deformation of said surface applicator due to lateral movement of said surface applicator.

Claim 17

A liquid applicator device for applying a liquid from a liquid container to a surface, comprising in combination; a valve having a valve body, a valve element and a valve seal; said valve seal having a sealing surface for cooperation with said valve element; means connecting said valve seal to said valve body; said valve element being movable between a closed position wherein said valve element engages said sealing surface of said valve seal and an open position wherein said valve element is displaced from said sealing surface of said valve seal; bias means for biasing said valve element into said closed position; a valve closure having a first and a second end with an internal closure cavity extending therebetween; a surface applicator having a longitudinal length terminating in a proximal end and a distal end; said surface applicator being disposed in said internal closure cavity of said valve closure; means connecting said valve closure to said valve body with said proximal end of said surface applicator engaging said valve element and with said distal end of said surface applicator extending external said second end of said valve closure; means connecting said first end of said closure to said liquid container for enabling the flow of the liquid from the liquid container to said valve body; said surface applicator being longitudinally movable along said longitudinal length upon depression of said distal end of said surface applicator on the surface for moving said valve element from said closed position to said open position for enabling the flow of the liquid from said valve body to said surface applicator; a tubular portion slidably receiving said surface applicator for forming a liquid seal between said proximal end and said distal end of said surface applicator during said longitudinal movement of said surface applicator; and said valve seal having a unitary resilient plastic extending portion for flexibly mounting said tubular portion within said internal closure cavity of said valve closure to maintain said liquid seal between said tubular portion and said surface applicator during deformation of said surface applicator due to lateral movement of said surface applicator.

Claim 18

The liquid applicator device as set forth in claim 15, wherein said means connecting said valve body to said valve seal includes a recess disposed in one of said valve body and said valve seal for receiving a projection extending from the other of said valve body and said valve seal.

Claim 19

The liquid applicator device as set forth in claim 15, wherein said means connecting said valve closure to said valve body includes a recess disposed in one of said valve closure and said valve body for receiving a projection extending from the other of said valve closure and said valve body.

Claim 20

The liquid applicator device as set forth in claim 15, wherein said valve seal comprises an annular sealing surface; and said valve element comprises an annular shoulder for engaging with said annular sealing surface.

Claim 21

The liquid applicator device as set forth in claim 15, and further including aperture means located in said valve body for permitting the flow of applicator liquid from said liquid container to said surface applicator.

Claim 22

An improved applicator device as set forth in claim 15, wherein said means for connecting said first end of said valve closure to said container includes thread means.

Claim 23

A liquid applicator device for applying a liquid from a liquid container to an applicator surface, comprising in combination; a valve comprising a valve body, a valve element, a valve seal and bias means; a valve closure having a first and a second end with an internal closure cavity extending therebetween; a surface applicator having a proximal end and a distal end with said surface applicator being disposed in said internal closure cavity of said valve closure; means connecting said valve closure to said valve with said proximal end of said surface applicator engaging said valve element and with said distal end of said surface applicator extending external said second end of said valve closure; said valve element being movable between a closed position and an open position for respectively inhibiting and permitting the flow of the applicator liquid from the liquid container to said surface applicator; said bias means biasing said valve element into said closed position with said valve element being in sealing engagement with said valve seal; said valve seal having an extending portion for supporting a substantially tubular portion; said tubular portion slidably receiving said surface applicator for forming a liquid seal therebetween; means connecting said first end of said valve closure to said liquid container enabling said surface applicator to move said valve element from said sealing position to an open position upon depression of said distal end of said surface applicator on the applicator surface enabling the flow of the applicator liquid from said container to said surface applicator; and said extending portion of said valve seal flexibly supporting said tubular portion for maintaining the liquid seal between said tubular portion and said surface applicator irrespective of any deformation of said surface applicator.

Claim 24

A liquid applicator device for applying a liquid from a liquid container to an applicator surface, comprising in combination; a valve comprising a valve body, a valve element, a valve seal and bias means; a valve closure having a first and a second end with an internal closure cavity extending therebetween; a surface applicator having a proximal end and a distal end with said surface applicator being disposed in said internal closure cavity of said valve closure; means connecting said valve closure to said valve with said proximal end of said surface applicator engaging said valve element and with said distal end of said surface applicator extending external said second end of said valve closure; said valve element being movable between a closed position and an open position for respectively inhibiting and permitting the flow of the applicator liquid from the liquid container to said surface applicator; said bias means biasing said valve element into said closed position with said valve element being in sealing engagement with said valve seal; said valve seal having an extending portion for supporting a substantially tubular portion; said tubular portion slidably receiving said surface applicator for forming a liquid seal therebetween; means connecting said first end of said valve closure to said liquid container enabling said surface applicator to move said valve element from said sealing position to an open position upon depression of said distal end of said surface applicator on the applicator surface enabling the flow of the applicator liquid from said container to said surface applicator; and said extending portion of said valve seal flexibly supporting said tubular portion for maintaining the liquid seal between said tubular portion and said surface applicator irrespective of any deformation of said surface applicator.