SMOKING DEVICE WITH POSSIBILITY OF AUTOMATIC RETURN TO ITS ORIGINAL POSITION Russian patent published in 2021 - IPC A24F40/40 A24F47/00 

FIELD: tobacco industry.

SUBSTANCE: invention relates to the tobacco industry, namely to smoking devices. The smoking device with the possibility of automatic return to its original position consists of an outer upper casing made in the form of a tube, with both ends open, while an internal protrusion is provided in the open area of its one end, and a groove for a sliding key is made in its side wall. The device has a cigarette wrapper installed inside the specified outer upper casing, on the outer wall of which external rims are made. The base of the wrapper is provided with an opening for inserting a heating element. The liner base or the liner wall is provided with air inlets. A spring is put on the wall of the wrapper from the outside, while the ends of the spring abut against the specified inner protrusion and the outer rim. The device contains a sliding key containing a sliding key ring and a sliding key stop. The slide key ring is connected to the outer rim, and the slide key stop is located in the specified slide key slot. The two outer flanges are spaced apart axially. The upper outer flange is for supporting the spring, and the lower outer flange is for connecting to the sliding key ring. To prevent rotation of the cigarette wrapper, as well as to prevent the cigarette wrapper from leaving in the axial direction, the outer upper casing on the inner wall is provided with convex strip-like elements directed radially inward, to which the stiffeners are adjacent to. The stiffeners are located between two outer rims on the outer wall of the wrapper for a cigarette and directed radially outward.

EFFECT: invention improves the safety of using the device and efficiency of operation.

7 cl, 9 dwg