Patent ID: 11957171
Assignee: KT&G CORPORATION
Field: Other consumer goods (Other fields)
Classification: CPC A  H | IPC A  H

Claim 0:
1. An aerosol generating device comprising:
a heater configured to heat an aerosol generating article;
a heater flange supporting one end of the heater;
a heat barrier coupled to the heater flange and surrounding the heater without contact; and
a housing accommodating the heater and the heat barrier,
wherein a fastening member is formed on one of the heater flange and the heat barrier, and an accommodating portion accommodating the fastening member is formed on the other of the heater flange and the heat barrier,
wherein the heater flange and the heat barrier are coupled to each other by the fastening member and the accommodating portion,
wherein the heat barrier has a tube shape including a first wall facing the heater and a second wall facing the housing, and
wherein a space between the first wall and the second wall of the heat barrier is in a vacuum state.