WO2014153719A1 - Cigarette électronique - Google Patents

Cigarette électronique Download PDF

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Publication number
WO2014153719A1
WO2014153719A1 PCT/CN2013/073199 CN2013073199W WO2014153719A1 WO 2014153719 A1 WO2014153719 A1 WO 2014153719A1 CN 2013073199 W CN2013073199 W CN 2013073199W WO 2014153719 A1 WO2014153719 A1 WO 2014153719A1
Authority
WO
WIPO (PCT)
Prior art keywords
sleeve
end surface
hole
electronic cigarette
threaded sleeve
Prior art date
Application number
PCT/CN2013/073199
Other languages
English (en)
Chinese (zh)
Inventor
刘秋明
Original Assignee
Liu Qiuming
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Liu Qiuming filed Critical Liu Qiuming
Priority to CN201380073030.9A priority Critical patent/CN105163609B/zh
Priority to PCT/CN2013/073199 priority patent/WO2014153719A1/fr
Priority to US13/900,271 priority patent/US20140290674A1/en
Publication of WO2014153719A1 publication Critical patent/WO2014153719A1/fr

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Classifications

    • A—HUMAN NECESSITIES
    • A24—TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
    • A24F—SMOKERS' REQUISITES; MATCH BOXES; SIMULATED SMOKING DEVICES
    • A24F40/00—Electrically operated smoking devices; Component parts thereof; Manufacture thereof; Maintenance or testing thereof; Charging means specially adapted therefor
    • A24F40/40—Constructional details, e.g. connection of cartridges and battery parts
    • A24F40/48—Fluid transfer means, e.g. pumps
    • A24F40/485—Valves; Apertures
    • A—HUMAN NECESSITIES
    • A24—TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
    • A24F—SMOKERS' REQUISITES; MATCH BOXES; SIMULATED SMOKING DEVICES
    • A24F40/00—Electrically operated smoking devices; Component parts thereof; Manufacture thereof; Maintenance or testing thereof; Charging means specially adapted therefor
    • A24F40/10—Devices using liquid inhalable precursors

Definitions

  • the present invention relates to the field of electric heating products, and more particularly to an electronic cigarette.
  • the existing e-cigarettes are generally composed of tobacco rods and cigarette holders.
  • the battery and the cigarette holder are provided with an atomizer, and the atomizer is electrically connected with the tobacco rod portion.
  • There is an oil cup in the mouthpiece for containing the liquid smoke.
  • the atomizing wire in the atomizer sucks the smoke liquid, and the control circuit board in the tobacco rod senses.
  • the heat generating device at the control atomizing wire atomizes the smoke liquid to form smoke, which is sucked through the mouthpiece cover.
  • the threaded copper piece is slotted or the lamp is opened for the air intake, but the threaded copper piece or the lamp is opened to form a sharp sharp corner, which is easy to cause damage to the user.
  • the threaded copper member or the lamp cap is slotted to produce a sharp sharp corner, which is easy to cause harm to the user, and provides an electronic cigarette, which has an internal thread sleeve or
  • the end face of the battery cover is designed as a wave-shaped end face, and an air inlet passage is formed at a joint of the wave-shaped end face and other planes, and no sharp edges and corners are generated to avoid harm to the human body.
  • An electronic cigarette includes a battery sleeve, an outer sleeve, an inner thread sleeve, an outer thread sleeve and an upper electrode fixedly disposed in the outer thread sleeve, wherein the upper electrode is provided with a first through hole, and the outer thread sleeve a second through hole is provided in the upper opening,
  • the inner threaded sleeve includes a cylinder body and An annular table extending radially along an end surface of the cylinder and formed with respect to a periphery of the cylinder, the annular table including an upper end surface and a lower end surface, the upper end surface being a wave-shaped end surface
  • the tubular body is sleeved in the battery sleeve, the lower end surface is in abutting connection with the battery sleeve, and the upper end surface abuts with the external threaded sleeve to form an air inlet passage
  • the externally threaded sleeve includes a body and a connecting portion, and the connecting portion is provided with an external thread, and the second through hole is opened on an annular groove formed between the body and the connecting portion.
  • the body of the externally threaded sleeve is in abutting connection with the upper end surface of the internally threaded sleeve.
  • an inner thread is formed inside the cylinder, and the internal thread is connected to the external thread.
  • the distance between the peak of the wavy end surface and the trough is 0.1 mm to 1 mm.
  • the body, the connecting portion and the annular groove are integrally formed.
  • the utility model comprises a battery sleeve, an outer sleeve, an inner thread sleeve, an outer thread sleeve and an upper electrode fixedly disposed in the outer thread sleeve, wherein the upper electrode is provided with a first through hole, and the outer thread sleeve is provided with a second a through hole,
  • the internally threaded sleeve includes a barrel and An annular table extending radially along an end surface of the cylinder and formed opposite to the circumference of the cylinder, the cylinder being open at least one of the axial direction of the annular table a third through hole
  • the annular table includes an upper end surface and a lower end surface, wherein the lower end surface is a wave end surface, the cylinder is sleeved in the battery sleeve, and the upper end surface is in contact with the external thread sleeve
  • the lower end surface and the battery sleeve abutting a connection to form an air inlet passage
  • a groove is formed between the cylindrical body and the annular table, and the third through hole is opened on the groove.
  • the externally threaded sleeve includes a body and a connecting portion, the connecting portion is provided with an external thread, and the second through hole is opened on an annular groove formed between the body and the connecting portion.
  • the upper end surface is in abutting connection with the body of the externally threaded sleeve.
  • an inner thread is formed inside the cylinder, and the internal thread is connected to the external thread.
  • the distance between the peak of the wavy end surface and the trough is 0.1 mm to 1 mm.
  • the body, the connecting portion and the annular groove are integrally formed.
  • An electronic cigarette includes a battery sleeve, an outer sleeve, an inner thread sleeve, an outer thread sleeve and an upper electrode fixedly disposed in the outer thread sleeve, wherein the upper electrode is provided with a first through hole, and the outer thread sleeve a second through hole is provided in the upper opening,
  • the inner threaded sleeve includes a cylinder body and An annular table extending radially along an end surface of the cylinder and formed with respect to a periphery of the cylinder, the cylinder being open at least one axially adjacent to the annular table a third through hole, the end of the battery sleeve adjacent to the outer sleeve is a wave-shaped end surface, the cylinder is sleeved in the battery sleeve, and the wavy end surface
  • the battery sleeve and the annular table abut the connection to form an air inlet passage communicating with the outside, and the
  • a groove is formed between the cylindrical body and the annular table, and the third through hole is opened on the groove.
  • the externally threaded sleeve includes a body and a connecting portion, and the connecting portion is provided with an external thread.
  • the second through hole is opened on an annular groove formed between the body and the connecting portion.
  • the annular table is fixedly coupled to the body of the externally threaded sleeve.
  • an inner thread is formed inside the cylinder, and the internal thread is connected to the external thread.
  • the distance between the peak of the wavy end surface and the trough is 0.1 mm to 1 mm.
  • the body, the connecting portion and the annular groove are integrally formed.
  • the electronic cigarette of the present invention has the following beneficial effects: by designing the end surface of the inner thread sleeve or the battery sleeve as a wave-shaped end surface, and forming an air inlet passage communicating with the outside at the joint of the wave end surface and the other plane, the gas is from The air inlet passage enters the electronic cigarette, and the smoke generated in the electronic cigarette is brought to the nozzle cover for the user to suck.
  • the invention avoids the groove on the threaded copper member, does not produce sharp edges and corners, avoids damage to the human body, and has uniform airflow and beautiful appearance.
  • FIG. 1 is a partial cross-sectional view showing the structure of an electronic cigarette according to a first embodiment of the present invention
  • Figure 2 is a schematic structural view of the externally threaded sleeve of Figure 1;
  • FIG. 3 is a partial structural sectional view of an electronic cigarette according to a second embodiment of the present invention.
  • Figure 4 is a schematic structural view of the externally threaded sleeve of Figure 3;
  • Figure 5 is a cross-sectional view showing a partial structure of an electronic cigarette according to a third embodiment of the present invention.
  • Figure 6 is a schematic view showing the structure of the battery case of Figure 5;
  • the electronic cigarette provided in the first embodiment of the present invention includes a battery cover 10, an outer sleeve 20, an inner threaded sleeve 40, an outer threaded sleeve 30 and an upper electrode 50.
  • the upper electrode 50 is fixedly disposed in the externally threaded sleeve 30, and the first through hole 510 is defined in the upper electrode 50.
  • the battery sleeve 10 and the outer sleeve 20 are not directly connected, but the inner sleeve 40 and the outer sleeve 30 are connected together.
  • the outer threaded sleeve 30 includes a body 320, a connecting portion 330 and an annular groove (not shown).
  • Connection 330 is disposed on a side close to the internal thread sleeve 40, and the connecting portion 330 is provided with an external thread (not shown), and the annular groove is disposed at the body 320 and the connecting portion
  • a second through hole 310 is defined in the annular groove.
  • the second through holes 310 may be square, circular, triangular or any other irregular shape, and the number of the second through holes 310 is not limited, and may be one or plural.
  • the body 320, the connecting portion 330 and the annular groove are integrally formed, and the overall effect is good, and the manufacturing process is convenient.
  • the internally threaded sleeve 40 is generally hollow cylindrical and includes a barrel 410 and an annular table 420.
  • the annular table 420 is radially along one end of the cylinder 410 A ring extending and formed relative to the periphery of the barrel 410.
  • the inner portion of the barrel 410 near the external thread is provided with an internal thread 412 which is screwed to the external thread to connect the internally threaded sleeve 40 and the externally threaded sleeve 30.
  • the diameter of the annular table 420 is slightly larger than the diameter of the barrel 410, and the annular table 420 includes an upper end surface 422 and a lower end surface 424, and the upper end surface 422 is a portion adjacent to the body 320 of the externally threaded sleeve 30.
  • the upper end surface 422 is a wave-shaped end surface, and the cylindrical body 410 is sleeved in the battery cover 10 .
  • the lower end surface 424 is fixed to the upper end surface of the battery cover 10, The upper end surface 422 is in abutting connection with the body 320 of the externally threaded sleeve 30.
  • an inlet passage is formed at a joint between the upper end surface 422 and the body 320, and the intake passage is formed.
  • An air flow loop is formed with the second through hole 310 and the first through hole 510. The air can be formed between the upper end surface 422 and the body 320 when the user smokes the electronic cigarette. The passage enters the electronic cigarette, and then the smoke is taken away through the second through hole 310 and the first through hole 510 in order for the user to suck.
  • the distance between the peak of the wavy end face and the trough is 0.1-1 mm, that is, the distance between the crest of the wavy end face and the trough cannot be too large or too small, and too large may cause the electronic cigarette to be tightly sealed. If it is too small, it will affect the taste of smoking. It is preferable that the distance between the peak of the wavy end face and the trough is 0.4 mm.
  • the upper end surface 422 of the inner threaded sleeve 40 is designed as a wave-shaped end surface, so that the abutting portion of the wave-shaped end surface and the outer threaded sleeve 30 forms an air inlet passage communicating with the outside for gas in the atmosphere. enter,
  • the smoke generated in the electronic cigarette is brought to the mouth of the nozzle for the user to smoke. It avoids the groove on the threaded copper piece, does not produce sharp edges and corners, avoids damage to the human body, and the electronic cigarette has a uniform airflow and beautiful appearance.
  • the electronic cigarette provided by the second embodiment of the present invention includes a battery cover 10, an outer sleeve 20, an inner sleeve 40a, an outer sleeve 30 and an upper electrode 50.
  • the upper electrode 50 is fixedly disposed in the externally threaded sleeve 30, and the first through hole 510 is defined in the upper electrode 50.
  • the battery sleeve 10 and the outer sleeve 20 are not directly connected, but the two are connected by an internally threaded sleeve 40a and an externally threaded sleeve 30.
  • the outer threaded sleeve 30 includes a body 320, a connecting portion 330 and an annular groove (not shown).
  • Connection 330 is disposed on a side close to the internal thread sleeve 40a, and the connecting portion 330 is provided with an external thread (not shown), and the annular groove is disposed at the body 320 and the connecting portion
  • a second through hole 310 is defined in the annular groove.
  • the second through holes 310 may be square, circular, triangular or any other irregular shape, and the number of the second through holes 310 is not limited, and may be one or plural.
  • the body 320, the connecting portion 330 and the annular groove are integrally formed, and the overall effect is good, and the manufacturing process is convenient.
  • the internally threaded sleeve 40a is generally hollow cylindrical and includes a barrel 410a, an annular table 420a and a recess 430a.
  • Annular table 420a is along
  • the cylindrical body 410a has an end surface extending radially and opposite to the circumference of the cylindrical body 410a, and the cylindrical body 410a is open at least one of the axial directions of the annular table 420a.
  • the third through hole 432a Specifically, a recess 430a is defined between the cylinder 410a and the annular base 420a, and the third through hole 432a is defined in the recess 430a.
  • the number and shape of the third through hole 432a are not fixed, and the amount of the third through hole 432a can be determined according to the user's smoking amount. The size is reasonably designed.
  • the inner portion of the cylinder 410a near the external thread is provided with an internal thread 412a which is screwed to the external thread to connect the internally threaded sleeve 40a and the externally threaded sleeve 30.
  • the diameter of the annular table 420a is slightly larger than the diameter of the cylinder 410a, and the annular table 420a includes an upper end surface 422a and a lower end surface 424a, and the upper end surface 422a is a portion close to the body 320 of the externally threaded sleeve 30.
  • the lower end surface 424a is a wave-shaped end surface, and the cylindrical body 410a and the recess 430a are sleeved in the battery case 10.
  • the upper end surface 422a is in abutting connection with the body 320 of the externally threaded sleeve 30, and the lower end surface 424a is in abutment with the upper end surface of the battery sleeve 10. .
  • the air inlet passage is formed.
  • An air flow loop is formed with the third through hole 432a, the second through hole 310, and the first through hole 510.
  • the distance between the peak of the wavy end face and the trough is 0.1-1 mm, that is, the distance between the crest of the wavy end face and the trough cannot be too large or too small, and too large may cause the electronic cigarette to be tightly sealed. If it is too small, it will affect the taste of smoking. It is preferable that the distance between the peak of the wavy end face and the trough is 0.4 mm.
  • the lower end surface 424a of the female screw sleeve 40a as a wave-shaped end surface, the abutting portion of the wavy end surface and the end surface of the battery can 10 is formed to communicate with the outside. Intake passage for gas in the atmosphere, The smoke generated in the electronic cigarette is brought to the mouth of the nozzle for the user to smoke. It avoids the groove on the threaded copper piece, does not produce sharp edges and corners, avoids damage to the human body, and the electronic cigarette has a uniform airflow and beautiful appearance.
  • the electronic cigarette provided by the third embodiment of the present invention includes a battery cover 10b, an outer sleeve 20, an inner threaded sleeve 40b, an outer threaded sleeve 30 and an upper electrode 50.
  • the upper electrode 50 is fixedly disposed in the externally threaded sleeve 30, and the first through hole 510 is defined in the upper electrode 50.
  • the battery sleeve 10b and the outer sleeve 20 are not directly connected, but the inner sleeve 40b and the outer sleeve 30 are connected together.
  • the outer threaded sleeve 30 includes a body 320, a connecting portion 330 and an annular groove (not shown).
  • Connection 330 is disposed on a side close to the internal thread sleeve 40b, and the connecting portion 330 is provided with an external thread (not shown), and the annular groove is disposed at the body 320 and the connecting portion
  • a second through hole 310 is defined in the annular groove.
  • the second through holes 310 may be square, circular, triangular or any other irregular shape, and the number of the second through holes 310 is not limited, and may be one or plural.
  • the body 320, the connecting portion 330 and the annular groove are integrally formed, and the overall effect is good, and the manufacturing process is convenient.
  • the internally threaded sleeve 40b is generally hollow cylindrical and includes a barrel 410b, an annular table 420b and a recess 430b. Ring station 420b is along The cylindrical body 410b has an annular end extending radially with respect to the circumference of the cylindrical body 410b, and the cylindrical body 410b is open at least one of the axial direction of the annular table 420b.
  • the third through hole 432b Specifically, a recess 430b is defined between the cylinder 410b and the annular base 420b, and the third through hole 432b is defined in the recess 430b.
  • the number and shape of the third through hole 432b are not fixed, and the amount of the third through hole 432b can be determined according to the user's smoking amount. The size is reasonably designed.
  • the inner portion of the cylinder 410b near the external thread is provided with an internal thread 412b which is screwed to the external thread to connect the internally threaded sleeve 40b and the externally threaded sleeve 30.
  • the diameter of the annular table 420b is slightly larger than the diameter of the cylinder 410b, and the annular table 420b includes an upper end surface 422b and a lower end surface 424b, and the upper end surface 422b is a portion close to the body 320 of the externally threaded sleeve 30.
  • the upper end surface 422b is abutted against the body 320 of the externally threaded sleeve 30
  • the lower end surface 424b is abutted against the upper end surface of the battery sleeve 10b
  • the cylindrical body 410b and the recess 430b are sleeved in the battery sleeve 10b.
  • the battery sleeve 10b has a hollow cylindrical shape, and one end of the battery sleeve 10b near the lower end surface 424b is a wave-shaped end surface.
  • connection formation Intake passage communicating with the outside world, then the intake passage An air flow loop is formed with the third through hole 432b, the second through hole 310, and the first through hole 510.
  • the gas can be formed between the lower end surface 424b and the battery sleeve 10b. The passage enters the electronic cigarette, and then the smoke is taken away through the third through hole 432b, the second through hole 310 and the first through hole 510 in order for the user to suck.
  • the distance between the peak and the trough of the wavy end face of the battery sleeve 10b is 0.1-1 mm, that is, the distance between the peak of the wavy end face and the trough cannot be too large or too small, and the excessively large may cause the electron The smoke seal is not tight, and too small will affect the taste of the cigarette.
  • the distance between the peak of the wavy end face and the trough is 0.4 mm.
  • the end of the battery sleeve 10b near the lower end surface 424b is designed as a wave-shaped end surface, so that the abutment portion of the wave-shaped end surface and the lower end surface 424b is in communication with the outside.
  • Intake passage for gas in the atmosphere The smoke generated in the electronic cigarette is brought to the mouth of the nozzle for the user to smoke. It avoids the groove on the threaded copper piece, does not produce sharp edges and corners, avoids damage to the human body, and the electronic cigarette has a uniform airflow and beautiful appearance.

Abstract

La présente invention concerne une cigarette électronique, comprenant un manchon de batterie (10), un manchon externe (20), un manchon fileté interne (40), un manchon fileté externe (30) et une électrode supérieure (50) disposée de façon fixe à l'intérieur du manchon fileté externe (30), dans laquelle l'électrode supérieure (50) est pourvue d'un premier trou de passage (510), le manchon fileté externe (30) est pourvu d'un deuxième trou de passage (310), le manchon fileté interne (40) comprend un corps tubulaire (410) et une surface annulaire (420) qui s'étend radialement le long d'une face terminale du corps tubulaire (410) et est formée par rapport à la périphérie du corps tubulaire (410), la surface annulaire (420) comprend une phase terminale supérieure (422) est une face terminale inférieure (424), la face terminale supérieure (422) est une face terminale en forme d'onde, le corps tubulaire (410) est gainé à l'intérieur du manchon de batterie (10), la face terminale inférieure (424) et le manchon de batterie (10) sont assemblés bout à bout, un canal d'entrée d'air en communication avec l'environnement extérieur est formé à la jonction bout-à-bout de la face terminale supérieure (422) et du manchon fileté externe (30) et le canal d'entrée d'air forme une boucle de circulation d'air avec le deuxième trou de passage (310) et le premier trou de passage (510). La formation du canal d'entrée d'air au raccordement des faces terminales en forme d'onde peut éviter de nuire à l'utilisateur.
PCT/CN2013/073199 2013-03-26 2013-03-26 Cigarette électronique WO2014153719A1 (fr)

Priority Applications (3)

Application Number Priority Date Filing Date Title
CN201380073030.9A CN105163609B (zh) 2013-03-26 2013-03-26 电子烟
PCT/CN2013/073199 WO2014153719A1 (fr) 2013-03-26 2013-03-26 Cigarette électronique
US13/900,271 US20140290674A1 (en) 2013-03-26 2013-05-22 Electronic cigarette

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/CN2013/073199 WO2014153719A1 (fr) 2013-03-26 2013-03-26 Cigarette électronique

Related Child Applications (1)

Application Number Title Priority Date Filing Date
US13/900,271 Continuation US20140290674A1 (en) 2013-03-26 2013-05-22 Electronic cigarette

Publications (1)

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WO2014153719A1 true WO2014153719A1 (fr) 2014-10-02

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Application Number Title Priority Date Filing Date
PCT/CN2013/073199 WO2014153719A1 (fr) 2013-03-26 2013-03-26 Cigarette électronique

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US (1) US20140290674A1 (fr)
CN (1) CN105163609B (fr)
WO (1) WO2014153719A1 (fr)

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WO2016082479A1 (fr) * 2014-11-24 2016-06-02 深圳市美昌科技有限公司 Atomiseur de cigarette électronique
CN108391858A (zh) * 2018-05-21 2018-08-14 深圳微风达科技有限公司 一种电子烟

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US9078473B2 (en) 2011-08-09 2015-07-14 R.J. Reynolds Tobacco Company Smoking articles and use thereof for yielding inhalation materials
US9839238B2 (en) 2014-02-28 2017-12-12 Rai Strategic Holdings, Inc. Control body for an electronic smoking article
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GB201501429D0 (en) * 2015-01-28 2015-03-11 British American Tobacco Co Apparatus for heating aerosol generating material
CN104824848B (zh) * 2015-03-10 2018-04-03 深圳麦克韦尔股份有限公司 电子烟
CN104983073A (zh) * 2015-07-07 2015-10-21 深圳市赛尔美电子科技有限公司 一种卷烟蒸馏装置
CN205432140U (zh) * 2016-02-01 2016-08-10 深圳市新宜康科技有限公司 螺纹防拧松装置、防拧松电子烟雾化器安全盖和具有安全盖的电子烟雾化器
WO2020048448A1 (fr) * 2018-09-03 2020-03-12 湖南中烟工业有限责任公司 Atomiseur et cigarette électronique
US11311049B2 (en) 2018-11-20 2022-04-26 Altria Client Services Llc Air intake assembly
US11445759B2 (en) 2018-11-20 2022-09-20 Altria Client Services Llc E-vaping device
US11304448B2 (en) 2018-11-20 2022-04-19 Altria Client Services Llc Vaporizer assembly
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WO2016082479A1 (fr) * 2014-11-24 2016-06-02 深圳市美昌科技有限公司 Atomiseur de cigarette électronique
CN108391858A (zh) * 2018-05-21 2018-08-14 深圳微风达科技有限公司 一种电子烟

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US20140290674A1 (en) 2014-10-02
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