The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Feb. 01, 2022
Filed:
Dec. 27, 2019
Shenzhen Relx Technology Co., Ltd., Shenzhen, CN;
SHENZHEN RELX TECHNOLOGY CO., LTD., Shenzhen, CN;
Abstract
Embodiments of the present disclosure disclose a high-comfort electronic cigarette mouthpiece. A center of the mouthpiece is provided with a vent penetrating through the mouthpiece. Two ends of the mouthpiece are respectively an air inlet end and an air outlet end, and the cross-section of the mouthpiece gradually decreases from the air inlet end to the air outlet end in a streamlined manner, which is of a date-pit shape, an eye shape, or an oval shape that is pointed at two side portions and bulging in a middle portion. In the embodiments of the present disclosure, the high-comfort electronic cigarette mouthpiece is designed to be of a streamlined shape that is pointed at two side portions and bulging in the middle portion, so that the mouthpiece perfectly matches a gap between closed upper and lower lips, thereby avoiding air leakage as a result of the gap between the upper and lower lips. Moreover, a protruding structure is disposed to further seal a gap between a side around the mouthpiece and the upper and lower lips, thereby improving air tightness between the mouthpiece and the lips.