Device for automatically opening and closing channel

A channel device, automatic opening and closing technology, applied in the field of electronic cigarettes, can solve the problems of inconvenient use, unfavorable storage of volatile substances, poor consumer experience, etc., and achieve the effect of improving the experience and facilitating opening and closing.

Active Publication Date: 2017-06-13
CHINA TOBACCO YUNNAN IND
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

For devices containing volatile substances inside, the open airflow channel is not conducive to the preservation of volatile substances; devices t

Method used

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  • Device for automatically opening and closing channel
  • Device for automatically opening and closing channel
  • Device for automatically opening and closing channel

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Embodiment Construction

[0043] The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of them. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without creative efforts fall within the protection scope of the present invention.

[0044] An automatic channel opening and closing device, which includes the following components:

[0045] --The chute shell 1 is in the shape of a hollow truncated cone with openings at both ends as a whole, and the waist of its inner wall has a first limiting boss 16 protruding radially inward, which divides the inner cavity of the chute shell 1 axially are the first and second paragraphs, where:

[0046] The first section has an inner wall thickening...

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Abstract

The invention discloses a device for automatically opening and closing a channel, comprising a chute shell (1), a pressure applying gliding piece (2), a rotating air guiding piece (3), a fixing air guiding piece (4), a spring (5), a connecting piece (6) and a suction nozzle shell (7). When the device is applied to suck a cigarette or an electronic cigarette, the opening and the closing of an air flow channel need not to adjust manually; through the inserting action of the cigarette, the air flow channel can be conveniently and automatically opened and closed.

Description

technical field [0001] The invention belongs to the technical field of electronic cigarettes, in particular to an automatic channel opening and closing device. Background technique [0002] Existing cigarette holders and electronic cigarette airflow channels are all open or need to be manually adjusted to open and close the structure. For devices containing volatile substances inside, the open airflow channel is not conducive to the preservation of volatile substances; devices that need to manually adjust the opening and closing of the airflow channel are not convenient to use and the consumer experience is not good enough. [0003] Aiming at the deficiencies of the existing cigarette holder and electronic cigarette airflow channel, the present invention provides a device that automatically closes the airflow channel when the cigarette holder or electronic cigarette is not in use, and automatically opens the airflow channel when it needs to be used, so as to save the interna...

Claims

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Application Information

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IPC IPC(8): A24F47/00
Inventor 曾旭汤建国郑绪东王汝王程娅雷萍李志强韩敬美尚善斋袁大林陈永宽
Owner CHINA TOBACCO YUNNAN IND
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