Low-temperature heating cigarette smoking set with controllable opening and closing type dustproof door

Abstract

The invention discloses a low-temperature heating cigarette smoking set with a controllable opening and closing type dustproof door. The low-temperature heating cigarette smoking set comprises a smoking set body and a dustproof door. The dustproof door comprises a first sliding door, a second sliding door and a driving mechanism, wherein the driving mechanism drives the first sliding door and the second sliding door to move so as to shield or open a cigarette inserting opening in the smoking set body. The dustproof door comprises the first sliding door body and the second sliding door body, and the first sliding door body and the second sliding door body are driven by the driving mechanism to move oppositely, so that the cigarette inserting opening can be shielded, and no foreign matter enters the heating cavity in the carrying process; and the minimum moving distance of the first sliding door and the second sliding door is the radius of the cigarette inserting opening, so that dust prevention can be realized in a relatively narrow product space.

Description

technical field [0001] The invention belongs to the technical field of smoking articles, in particular to a low-temperature heating cigarette smoking article with a controllable openable dust-proof door. Background technique [0002] As a new type of tobacco appliance, the low-temperature heating cigarette smoking set is a hand-held appliance that replaces traditional tobacco and effectively reduces harmful substances by heating tobacco at low temperature. In the case of not smoking a cigarette, the user often carries it with him, and foreign objects may enter the heating cavity where the cigarette is inserted. [0003] Patent CN2018209933544 discloses a low-temperature smoking set. The upper cover of the heating element is also hinged with a dustproof door that can close the opening of the heating chamber. The dustproof door is hinged to the upper cover of the heating element through the torsion spring of the dustproof door and the pin of the dustproof door. superior. Alt...

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Problems solved by technology

Although the above-mentioned patent can prevent foreign matter from entering the heating chamber, the above-mentioned patent does not provide a specific structure for opening the dust-proof door, and it is reset by the elastic force provided by the torsion spring, and there is a problem that the dust-proof door cannot be reset.

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