SMOKING MATERIAL HEATING DEVICE Russian patent published in 2024 - IPC A24F40/46 

FIELD: smoking accessories.

SUBSTANCE: invention relates to a smoking material heating device. Device comprises: a housing having at a first end a first opening through which a disposable article comprising a smoking material can be inserted into the device with possibility of being removed; an annular bead defining or surrounding the first opening, wherein the annular bead comprises a plurality of ribs which are arranged circumferentially around the first opening and which protrude into the first opening; at least one heating device located in the housing for heating the smoking material, which in use is located in the disposable article; hollow chamber located between the first hole and at least one heating device. Hollow chamber surrounds at least a portion of the disposable product when the disposable product is inserted into the device, the hollow chamber comprises a gripping section configured to grip the disposable product when the disposable product is inserted into the device, wherein an air gap is formed between the inner wall of the chamber and at least a portion of the disposable article.

EFFECT: enabling the cooling air flow in the smoking material heating device around the disposable article containing the smoking material, thus ensuring the device ventilation.

17 cl, 13 dwg