Granted Patent B2

US 11,236,463 · App. 16/690,894 · Granted Feb 1, 2022

Inventor: Kin Man Lai (Hong Kong, HK)

Assignee: Conair LLC

D06F73/00D06F75/20

Abstract

Claims (20)

1. A handheld appliance for emitting steam to treat a fabric, the appliance comprising:

a housing having a water reservoir, a pump, and a steam generator operatively connected to the pump;

a steam emitting head attached to the housing, the steam emitting head having a front side and a rear side, and a center hole extending through the steam emitting head from said front side to said rear side;

a steam outlet formed on the steam emitting head and surrounding the center hole so that steam inside the steam emitting head is emitted out of the steam outlet.

2. The appliance of claim 1 , wherein the steam emitting head and the outlet have an annular shape.

3. The appliance of claim 1 , wherein the steam emitting head has a soleplate surrounding the center hole.

4. The appliance of claim 1 , wherein the soleplate has a front side and a rear side, and a soleplate hole passing through the soleplate hole from its front side to its rear side, and wherein said soleplate hole generally aligns with said center hole.

5. The appliance of claim 3 , wherein the housing has a handle portion that houses the water reservoir.

6. The appliance of claim 3 , wherein the soleplate is a first soleplate and the outlet is a first outlet with a first angle through the first soleplate and further comprising a second soleplate having a second outlet with a second angle so that the first angle and the second angle form different steam output angles, and wherein the first soleplate is removable so that the first soleplate and the second soleplate are interchangeable.

7. The appliance of claim 3 , wherein the soleplate is a first soleplate and the outlet is a first outlet through the first soleplate with a first configuration and further comprising a second soleplate having a second outlet with a second configuration, and wherein the first soleplate is removable so that the first soleplate and the second soleplate are interchangeable.

8. The appliance of claim 5 , wherein the handle forms a stand that supports the housing in a vertical orientation.

9. The appliance of claim 1 , wherein the outlet is a continuous, single opening.

10. The appliance of claim 1 , wherein the outlet comprises a plurality of openings.

11. The appliance of claim 1 , wherein the center hole formed through the steam emitting head is a first hole, and further comprising a second hole formed through the steam emitting head.

12. The appliance of claim 1 , wherein the steam generator has a generally annular shape and fits inside the steam emitting head.

13. A handheld appliance for emitting steam to treat a fabric, the appliance comprising:

a housing having a water reservoir, a pump, a steam generator operatively connected to the pump, and a steam emitting outlet, the steam generator forming a steam path having a first layer that extends from an inlet into the steam generator on a first side of a heater to a second layer that is on a second side of the heater opposite to the first layer, the steam generator having a steam generator body connected to a cover on a first side forming the first layer and connected to a plate on a second side that is opposite the first side forming the second layer; and

a soleplate that connects to the steam generator on the second side to form a third layer of the steam path that heats the soleplate, the third layer being between the plate and the soleplate,

wherein the steam path extends from the second layer to the third layer, and wherein the third layer extends from the second layer to the steam emitting outlet.

14. The appliance of claim 13 , wherein the heater is controlled by a thermal controller.

Assignments (6)