Nicotine inhaler
AssigneeKt&G Corporation
InventorsYong Mi Jung, Mi Jeong Lee, Jun Won Shin, Eun Mi Jeoung
Life of this patent
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Abstract
The present invention provides a nicotine inhaler including: a body including a housing and a venturi tube disposed in the housing; a liquid nicotine storage; and a liquid supplying tube that supplies the liquid nicotine into the venturi tube, wherein the venturi tube includes an inlet pipe section communicating with an air intake port at one end of the housing, a central pipe section having a liquid injection hole on a wall thereof, and an outlet pipe section communicating with an inhalation port at the other end of the housing, and the liquid supplying tube is disposed to communicate with the liquid nicotine storage and the liquid injection hole of the central pipe section.
Claims9
A nicotine inhaler comprising:
- a body including a housing and a venturi tube disposed in the housing;
- a liquid nicotine storage;
- a liquid supplying tube configured to supply liquid nicotine from the liquid nicotine storage into the venturi tube,
- wherein the venturi tube includes an inlet pipe section communicating with an air intake port at one end of the housing, a central pipe section having a liquid injection hole on a wall thereof, and an outlet pipe section communicating with an inhalation port at the other end of the housing;
- and
- a heating element disposed between the air intake port and the inlet pipe section of the venturi tube,
- wherein the liquid supplying tube is disposed to communicate with the liquid nicotine storage and the liquid injection hole of the central pipe section,
- the liquid supplying tube comprises a crimping unit configured to lock the liquid supplying tube when the nicotine inhaler is not being inhaled and open the liquid supplying tube when the inhaler is being inhaled, and
- a diameter of the liquid injection hole is smaller than a diameter of the liquid supplying tube.
Dependencies are inferred from the claim text.