Vaporizer apparatus
Cartridges for use with a vaporizer device are provided. In some implementations, a cartridge having a first end and a second end comprises a mouthpiece, a wick assembly comprising a heating element and a wicking material, a wick housing comprising a base having a hole and a first pair of mating members comprising first and second U-shaped members, a tank, and a tube connected with the hole. The tank includes an end wall proximate to the second end (having a vent) and a second pair of mating members, extending from the end wall towards the first end of the cartridge, comprising third and fourth U-shaped members. The first and second pair of mating members hold the wick assembly within the tank and define a chamber comprising at least part of the wick assembly and a reservoir configured to hold vaporizable material.
1. A cartridge for use with a vaporizer device, the cartridge having a first end and a second end opposite the first end, the cartridge comprising:
a mouthpiece proximate to the first end of the cartridge;
a wick assembly proximate to the second end of the cartridge, the wick assembly comprising a resistive heating element and a wicking material, the resistive heating element configured to generate an aerosol;
a wick housing comprising a base and a first pair of mating members extending from the base towards the second end of the cartridge, the first pair of mating members comprising a first U-shaped member and a second U-shaped member, the base having a hole;
a tank comprising:
at least one side wall between the first end of the cartridge and the second end of the cartridge;
an end wall proximate to the second end of the cartridge, the end wall comprising a vent; and
a second pair of mating members extending from the end wall of the tank towards the first end of the cartridge to mate with the first pair of mating members, the second pair of mating members comprising a third U-shaped member and a fourth U-shaped member, the first pair of mating members and the second pair of mating members holding the wick assembly within the tank, the tank and the wick housing defining a chamber and a reservoir, the reservoir configured to hold a liquid vaporizable material, a first portion of the wick assembly disposed within the chamber, and a second portion of the wick assembly disposed within the reservoir; and
a tube disposed within the reservoir, the tube connected with the hole of the wick housing, the tube configured to provide the aerosol from the chamber to the mouthpiece.
2. The cartridge of claim 1 , wherein the reservoir comprises a first region and a second region, wherein the tube is disposed to impede flow of the liquid vaporizable material from the first region of the reservoir to the second region of the reservoir.
3. The cartridge of claim 2 , wherein the cartridge has a first dimension between the first end and the second end, wherein the cartridge has a second dimension that is substantially perpendicular to the first dimension, wherein the tube is disposed along the first dimension, and wherein the wick assembly is disposed along the second dimension.
4. The cartridge of claim 1 , wherein the hole of the wick housing comprises a tubular-shaped hole.
5. The cartridge of claim 4 , wherein a first portion of the tube is disposed within the tubular-shaped hole.
6. The cartridge of claim 1 , further comprising:
a pair of absorbent pads, the mouthpiece comprising a cavity configured to receive the pair of absorbent pads.
7. The cartridge of claim 6 , wherein each pad of the pair of absorbent pads are disposed proximate to opposite sides of the mouthpiece.
8. The cartridge of claim 1 , further comprising:
a first electrical contact coupled to the wick assembly, wherein part of the first electrical contact is disposed within the chamber; and
a second electrical contact coupled to the wick assembly, wherein part of the second electrical contact is disposed within the chamber.
9. The cartridge of claim 1 , further comprising:
an elastomeric cap disposed to enclose the liquid vaporizable material within the reservoir of the tank.
10. The cartridge of claim 1 , wherein at least a portion of the wick assembly and at least a portion of the wick housing are coated with a sealing material.
11. The cartridge of claim 10 , wherein the sealing material comprises wax.
12. The cartridge of claim 1 , wherein the resistive heating element is configured to generate, within the chamber, the aerosol from the liquid vaporizable material.
13. The cartridge of claim 1 , wherein the at least one side wall of the tank is transparent, and wherein the tube is visible through the side wall of the tank.
14. An apparatus comprising:
a cartridge comprising:
a mouthpiece proximate to a first end of the cartridge;
a wick assembly proximate to a second end of the cartridge that is opposite the first end of the cartridge, the wick assembly comprising a resistive heating element and a wicking material, the resistive heating element configured to generate an aerosol;
a wick housing comprising a base and a first pair of mating members extending from the base towards the second end of the cartridge, the base having a hole, the first pair of mating members comprising a first U-shaped member and a second U-shaped member;
a tank comprising at least one side wall between the first end of the cartridge and the second end of the cartridge, an end wall proximate to the second end of the cartridge, and a second pair of mating members extending from the end wall of the tank towards the first end of the cartridge to mate with the first pair of mating members, the end wall comprising a vent, the second pair of mating members comprising a third U-shaped member and a fourth U-shaped member, the first pair of mating members and the second pair of mating members holding the wick assembly within the tank, the tank and the wick housing defining a chamber and a reservoir, the reservoir configured to hold a liquid vaporizable material, a first portion of the wick assembly disposed within the chamber, and a second portion of the wick assembly disposed within the reservoir; and
a tube disposed within the reservoir, the tube connected with the hole of the wick housing, the tube configured to provide the aerosol from the chamber to the mouthpiece; and
a vaporizer device body comprising:
a receptacle configured to insertably receive the cartridge; and
a pair of electrical contacts configured to complete an electrical circuit with the resistive heating element, when the cartridge is insertably received within the receptacle.
15. The apparatus of claim 14 , wherein the reservoir of the tank comprises a first region and a second region, wherein the tube is disposed to impede flow of the liquid vaporizable material from the first region of the reservoir to the second region of the reservoir.
16. The apparatus of claim 14 , wherein the hole of the wick housing comprises a tubular-shaped hole, and wherein a first portion of the tube is disposed within the tubular-shaped hole.
17. The apparatus of claim 14 , wherein the cartridge further comprises:
a pair of absorbent pads, the mouthpiece comprising a cavity configured to receive the pair of absorbent pads, each pad of the pair of absorbent pads disposed proximate to opposite sides of the mouthpiece.
18. The cartridge of claim 1 , wherein the cartridge further comprises the liquid vaporizable material, and wherein the liquid vaporizable material comprises a nicotine formulation.
19. The cartridge of claim 3 , wherein the cartridge has a substantially rectangular cross-section along the second dimension.
20. The cartridge of claim 1 , wherein the second pair of mating members extends along part of the at least one side wall.
21. The cartridge of claim 1 , wherein the at least one side wall comprises a first side wall and a second side wall opposite the first side wall, and wherein the second pair of mating members extends along part of the first side wall and part of the second side wall.
22. The apparatus of claim 14 , wherein the cartridge further comprises the liquid vaporizable material, and wherein the liquid vaporizable material comprises a nicotine formulation.
23. The apparatus of claim 14 , wherein the cartridge has a first dimension between the first end and the second end, wherein the cartridge has a second dimension that is substantially perpendicular to the first dimension, wherein the tube is disposed along the first dimension, and wherein the wick assembly is disposed along the second dimension.
24. The apparatus of claim 23 , wherein the cartridge has a substantially rectangular cross-section along the second dimension.
25. The apparatus of claim 14 , further comprising:
a first electrical contact coupled to the wick assembly, wherein part of the first electrical contact is disposed within the chamber; and
a second electrical contact coupled to the wick assembly, wherein part of the second electrical contact is disposed within the chamber.
26. The apparatus of claim 14 , further comprising:
an elastomeric cap disposed to enclose the liquid vaporizable material within the reservoir of the tank.
27. The apparatus of claim 14 , wherein at least a portion of the wick assembly and at least a portion of the wick housing are coated with a sealing material.
28. The apparatus of claim 27 , wherein the sealing material comprises wax.
29. The cartridge of claim 14 , wherein the second pair of mating members extends along part of the at least one side wall.
30. The cartridge of claim 14 , wherein the at least one side wall comprises a first side wall and a second side wall opposite the first side wall, and wherein the second pair of mating members extends along part of the first side wall and part of the second side wall.