Air treatment device with scented pad mechanism

1. An air treatment device comprising:

a housing;

a pad holder mounted within the housing, the pad holder having an opening providing access to a support surface for a scented pad, when positioned on the support surface the scented pad having a first end portion remote from the opening and a second end portion adjacent the opening; and

a mechanism associated with the pad holder and configured to at least partially remove the scented pad from the pad holder, the mechanism including a lever arm and a pad pusher connected to the lever arm, wherein the lever arm is configured such that movement of the lever arm pushes the pad pusher along the support surface toward the opening, the pad pusher engaging the first end portion of the scented pad and moving the second end portion of the scented pad at least partially out of the pad holder opening.

2. The device of claim 1 , wherein the mechanism includes an actuator supported by the pad holder and connected to the lever arm, the actuator having an outer surface that defines an exterior of the device.

3. The device of claim 2 , wherein the actuator is a pushbutton that is movable into the pad holder, and the lever arm is configured such that movement of the pushbutton into the pad holder rotates the lever arm toward the pad pusher.

4. The device of claim 3 , wherein the lever arm is rotatably connected to the pad holder.

5. The device of claim 3 , including a door movable between a closed position for closing the opening of the pad holder and an open position providing access to the scented pad, the door including a locking arm engaging the pushbutton in the closed position and the pushbutton is configured such that movement of the pushbutton into the pad holder disengages the locking arm from the pushbutton causing the door to move to the open position.

6. The device of claim 5 , wherein an inner surface of the door includes a rib portion adapted to seat the scented pad into the pad holder.

7. The device of claim 1 , wherein the support surface defines at least one channel and the pad pusher includes at least one guide adapted to move through the at least one channel as the pad pusher moves along the support surface.

8. The device of claim 1 , wherein the pad holder includes at least one rib provided over the support surface, the at least one rib sized to press the scented pad against the support surface.

9. The device of claim 1 , wherein the first end portion of the scented pad has a predetermined shape defined by at least one beveled edge and the pad pusher includes an engaging surface shaped to mate with the first end portion.

10. The device of claim 1 , including a heating element supported by the pad holder beneath the support surface.

11. The device of claim 1 , wherein the air treatment device is one of a humidifier, a heater, a fan, and an air purifier.

12. An air treatment device comprising:

a pad holder having a support surface for a scented pad; and

a mechanism associated with the pad holder and configured to at least partially remove the scented pad from the pad holder, the mechanism including a pushbutton, a lever arm connected to the pushbutton and a pad pusher connected to the lever arm,

wherein the pushbutton is supported by the pad holder for movement into the pad holder, the lever arm is configured such that movement of the pushbutton into the pad holder rotates the lever arm toward the pad pusher, wherein the pad pusher is configured such that rotation of the lever arm moves the pad pusher along the support surface and into engagement with scented pad moving the scented pad at least partially out of the pad holder.

13. The device of claim 12 , wherein the lever arm is rotatably connected to the pad holder.

14. The device of claim 12 , wherein the support surface defines at least one channel and the pad pusher includes at least one guide adapted to move through the at least one channel as the pad pusher moves along the support surface.

15. The device of claim 12 , including a door movable between a closed position for closing an opening of the pad holder and an open position providing access to the scented pad, the door including a locking arm engaging one of the pad holder and the pushbutton in the closed position and the pushbutton is configured such that movement of the pushbutton into the pad holder disengages the locking arm causing the door to move to the open position.

16. The device of claim 12 , wherein the pad holder includes at least one rib provided over the support surface, the at least one rib sized to press the scented pad against the support surface.

17. The device of claim 12 , wherein the support surface is sized to support the scented pad and a second scented pad, and the pad pusher includes a first and second arms to engage the scented pad and the second scented pad and simultaneously move the scented pad and the second scented pad out of the pad holder.