Aerosol generating device
An aerosol generating device includes a housing comprising an article insertion portion for receiving an aerosol generating article, a cartridge insertable into the housing and comprising a flexible portion, and an actuator provided in the housing and configured to change a volume of the cartridge by deformation of the flexible portion.
1 . An aerosol generating device, comprising:
a housing comprising an article insertion portion for receiving an aerosol generating article;
a cartridge insertable into the housing and comprising a flexible portion, a cartridge part, and a liquid injection pin that protrudes from one end of the cartridge part and is configured to communicate with an inside of the cartridge part; and
an actuator provided in the housing and configured to change a volume of the cartridge by deformation of the flexible portion.
2 . The aerosol generating device of claim 1 , wherein
the cartridge part comprises:
a first cartridge part configured to accommodate a first liquid fragrance; and
a second cartridge part configured to accommodate a second liquid fragrance, and
the actuator comprises:
a first striking bar configured to strike one end of the first cartridge part; and
a second striking bar configured to strike one end of the second cartridge part.
3 . The aerosol generating device of claim 1 , wherein
the cartridge part is configured to accommodate a liquid fragrance, and
the flexible portion is a membrane disposed at another end of the cartridge part.
4 . The aerosol generating device of claim 3 , wherein
the actuator comprises:
a striking bar extendable to the membrane; and
a driving element configured to transmit a forward and backward driving force to the striking bar.
5 . The aerosol generating device of claim 1 , wherein
the housing comprises:
a first housing part configured to receive the cartridge and the actuator; and
a second housing part connected to the first housing part and comprising the article insertion portion,
wherein the first housing part comprises a cartridge receiver for receiving the cartridge, and
the article insertion portion is formed to penetrate through the second housing part and is aligned with the cartridge receiver.
6 . The aerosol generating device of claim 5 , wherein
the first housing part and the second housing part are connected by a hinge.
7 . The aerosol generating device of claim 5 , wherein
a diameter of the cartridge receiver is greater than a diameter of the article insertion portion.
8 . The aerosol generating device of claim 5 , wherein
one of the first housing part and the second housing part comprises a protrusion protruding toward the other of the first housing part and the second housing part,
the protrusion forms a separation space between the first housing part and the second housing part, and
the separation space and the article insertion portion communicate with each other to form an airflow path.
9 . The aerosol generating device of claim 5 , further comprising:
a cartridge holder provided on one side of the second housing part facing the first housing part,
wherein the cartridge holder is in contact with one side of the cartridge to hold the cartridge in place within the cartridge receiver.
10 . The aerosol generating device of claim 1 , further comprising a heater provided on at least a portion of a perimeter of the article insertion portion.
11 . An aerosol generating device, comprising:
a housing comprising an article insertion portion for receiving an aerosol generating article;
a cartridge insertable into the housing and comprising a plurality of cartridge parts in which different liquids are accommodated, wherein the cartridge comprises a liquid injection pin that protrudes from one end of a corresponding cartridge part and is configured to communicate with an inside of the corresponding cartridge part; and
an actuator provided in the housing and configured to strike the plurality of cartridge parts,
wherein at least one of the plurality of cartridge parts is configured to change a volume, and
the actuator strikes the plurality of cartridge parts individually such that the liquids are combined and delivered to the article insertion portion.
12 . The aerosol generating device of claim 11 , wherein
the plurality of cartridge parts comprises:
a first cartridge part configured to accommodate a first liquid fragrance; and
a second cartridge part configured to accommodate a second liquid fragrance,
wherein a portion of at least one of the first cartridge part and the second cartridge part comprises a membrane,
the actuator comprises a plurality of striking bars configured to strike the first cartridge part and the second cartridge part, respectively, such that the first liquid fragrance and the second liquid fragrance are combined and delivered to the article insertion portion as the membrane is deformed by the striking bars.
13 . The aerosol generating device of claim 12 , wherein
the housing comprises a first housing part, and a second housing part connected to the first housing part by a hinge,
a cartridge receiver is provided on one side of the first housing part facing the second housing part to receive the cartridge,
the article insertion portion is formed to penetrate through the second housing part, and
the actuator, the cartridge receiver, and the article insertion portion are aligned in a line.