Electronic cigarette, and battery rod and atomizer
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United States of America Patent
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Oct 17, 2017
Grant Date -
Oct 6, 2016
app pub date -
Jan 13, 2014
filing date -
Dec 30, 2013
priority date (Note) -
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status (Latency Note)
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Abstract
An electronic cigarette, and a battery rod and an atomizer thereof are provided in the present application. The battery rod includes a battery rod body, and an air passage of the battery rod body is provided with a waterproof breathable component which cooperates with the air passage and is configured to prevent water from entering into the battery rod body via the air passage, and the atomizer includes an atomizer body, a smoke passage of the atomizer body is provided with a waterproof breathable component which cooperates with the smoke passage and is configured to prevent water from entering into the atomizer body via the smoke passage. Besides of ensuring the breathability of both the air passage and the smoke passage, the waterproof breathable component may also prevent external liquid from entering into the battery rod and the atomizer, thus the waterproof performance of the electronic cigarette is improved.
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