HOOKAH WITH TIGHT JUNCTION WITH CAPSULE Russian patent published in 2022 - IPC A24F1/30 

FIELD: smoking devices.

SUBSTANCE: proposed group of inventions relates to a hookah and a capsule containing a smoking substance for use in a hookah. Hookah with a body combining a container to be filled with liquid, provided with at least one suction connection, and a heating chamber connected therewith, provided with a receiver for a capsule containing a smoke-forming substance, wherein said receiver is simultaneously a heating element for the capsule. Tight junction is provided in the hookah between the receiver and the capsule. The heating chamber is configured to be closed by means of a base or a cover, wherein the base has an annular roller on the inner side, acting on the capsule to be inserted or already inserted. The annular roller is placed and/or designed according to the annular protrusion of the capsule. The capsule comprises a smoking substance for use in the hookah, has an annular protrusion, an outlet, and a conical wall continuing between the annular protrusion and the outlet. Both the annular protrusion and the conical wall are positioned so as to be able to form a tight junction with the receiver of the hookah so that the receiver would form a heating element for the capsule. The annular protrusion has a disk with perforated holes and an annular groove.

EFFECT: increase in the efficiency of heat transfer between the heating chamber and the capsule.

16 cl, 15 dwg