Depressible thermal tips

Patent metadata

Field	Value
Publication number	US-10455918-B2
Application number	US-201815944557-A
Country	US
Kind code	B2
Filing date	Apr 3, 2018
Priority date	Jun 24, 2013
Publication date	Oct 29, 2019
Grant date	Oct 29, 2019

Abstract

A dispenser includes a depressible thermal tip and a housing having a reservoir for containing a product, such as a cosmetic product or a medicinal product. The depressible thermal tip comprises a thermal applicator displaceable between open and closed positions. The thermal applicator may be depressibly coupled in a collar fixed to the housing, or the thermal applicator may be depressibly coupled in a button depressibly coupled in a collar fixed to the housing.

First claim

What is claimed is:

1. A cosmetic dispenser for applying a product to a body comprising:
a housing having a reservoir for containing the product, the housing having a first end and a second end opposite the first end;
a thermal applicator depressibly coupled to the first end of the housing, the thermal applicator being depressible from a closed position preventing the product from being dispensed to an open position allowing the product to be dispensed; and
an actuator disposed at the second end of the housing, the actuator extending beyond the second end of the housing in a direction opposite the first end of the housing, the actuator configured to expel product around the thermal applicator.

2. The cosmetic dispenser of claim 1 , further comprising a dispensing mechanism positioned within the housing and connected to the actuator.

3. The cosmetic dispenser of claim 2 , wherein the dispensing mechanism comprises a pump or airless pump, a twist mechanism, or a click mechanism.

4. The cosmetic dispenser of claim 2 , wherein the dispensing mechanism is separated from the thermal applicator by the reservoir.

5. The cosmetic dispenser of claim 1 , wherein the thermal applicator is fixed against rotation about at least one axis.

6. The cosmetic dispenser of claim 1 , wherein the actuator is configured to move axially within the housing.

7. The cosmetic dispenser of claim 1 , wherein the actuator includes a rotatable twist knob.

8. The cosmetic dispenser of claim 1 , wherein the thermal applicator comprises metal, stone material, or ceramic.

9. The cosmetic dispenser of claim 1 , further comprising a collar fixed to the first end of the housing, the collar having a seal surface arranged around a perimeter of an aperture interconnected with the reservoir containing the product.

10. The cosmetic dispenser of claim 9 , wherein the thermal applicator comprises a disk shaped member having at least one planar surface.

11. The cosmetic dispenser of claim 10 , wherein the disk shaped member further comprises a domed surface opposite the planar surface, the domed surface extending through the aperture in the collar.

12. The cosmetic dispenser of claim 1 , wherein the actuator comprises a push-and-click button.

13. The cosmetic dispenser of claim 1 , further comprising a spring disposed below the thermal applicator biasing the thermal applicator in the closed position.

14. A cosmetic dispenser for applying a product to a body comprising:
a housing having a reservoir for containing the product, the housing having a first end and a second end opposite the first end;
a collar fixed to a first end of the housing;
a thermal applicator depressibly coupled in the collar, the thermal applicator being depressible from a closed position in which the thermal applicator abuts a seal surface of the collar preventing the product from being dispensed, to an open position in which the thermal applicator is spaced from the seal surface of the collar allowing the product to be dispensed; and
an actuator disposed at the second end of the housing, the actuator configured to expel product around the thermal applicator.

15. The cosmetic dispenser of claim 14 , wherein the thermal applicator extends beyond the second end of the housing in a direction opposite the first end of the housing.

16. The cosmetic dispenser of claim 14 , further comprising an elastomeric member disposed below the thermal applicator biasing the thermal applicator in the closed position.

17. The cosmetic dispenser of claim 14 , further comprising a dispensing mechanism positioned within the housing and connected to the actuator.

18. The cosmetic dispenser of claim 14 , wherein the actuator is configured to move axially within the housing.

19. A cosmetic dispenser for applying a product to a body comprising:
a housing having a reservoir for containing the product, the housing having a first end and a second end opposite the first end;
a thermal applicator depressibly coupled to the first end of the housing, the thermal applicator being depressible from a closed position preventing the product from being dispensed to an open position allowing the product to be dispensed; and
an actuator disposed at the second end of the housing, the actuator extending beyond the second end of the housing in a direction opposite the first end of the housing, the actuator configured to expel a predetermined, measured amount of product around the thermal applicator.

20. The cosmetic dispenser of claim 19 , further comprising an elastomeric member disposed below the thermal applicator biasing the thermal applicator in the closed position.

Assignees

• Hct Group Holdings Ltd

Inventors

• Villarreal Armando
• Thorpe Timothy

Classifications

• B05B11/1053

  combined with means, other than pressure, for automatically opening a valve during actuation; combined with means for automatically removing closures or covers from the discharge nozzle during actuation · CPC title

• B05B11/026

  Membranes separating the content remaining in the container from the atmospheric air to compensate underpressure inside the container · CPC title

• B05B11/1025

  a spring urging the outlet valve in its closed position (B05B11/1026 takes precedence) · CPC title

• B65D47/42

  with pads or like contents-applying means · CPC title

• A45D2200/056

  Reciprocating pumps, i.e. with variable volume chamber wherein pressure and vacuum are alternately generated · CPC title