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:
Dec. 29, 2020
Filed:
Aug. 20, 2018
Changzhou Jwei Intelligent Technology Co., Ltd., Changzhou, CN;
Weihua Qiu, Zhangzhou, CN;
CHANGZHOU JWEI INTELLIGENT TECHNOLOGY CO., LTD., Changzhou, CN;
Abstract
Provided are an atomizer () and an electronic cigarette thereof, the atomizer comprising a switching device (), a liquid storage component () and an atomization component. The atomization component is disposed in the liquid storage component (), and the switching device () includes a movable piece () and a static piece () that are cooperatively arranged, and the movable piece () is capable of moving relative to the static piece () to make the atomizer () switch between two states of liquid injection and gas inflow adjustment. The movable piece () and the static piece () are each provided with a liquid inlet and a gas inlet. When the atomizer () is in the state of liquid injection, the gas inlets are closed to avoid a possible leakage of smoke liquid from the atomization head () during liquid injection due to a pressure difference when the gas inlets communicate.