WO2012129812A1 - Electronic cigarette - Google Patents

Electronic cigarette Download PDF

Info

Publication number
WO2012129812A1
WO2012129812A1 PCT/CN2011/072353 CN2011072353W WO2012129812A1 WO 2012129812 A1 WO2012129812 A1 WO 2012129812A1 CN 2011072353 W CN2011072353 W CN 2011072353W WO 2012129812 A1 WO2012129812 A1 WO 2012129812A1
Authority
WO
WIPO (PCT)
Prior art keywords
liquid
electronic cigarette
top
atomizing
smoke
Prior art date
Application number
PCT/CN2011/072353
Other languages
French (fr)
Chinese (zh)
Inventor
朱晓春
Original Assignee
深圳市康泰尔电子有限公司
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 深圳市康泰尔电子有限公司 filed Critical 深圳市康泰尔电子有限公司
Priority to PCT/CN2011/072353 priority Critical patent/WO2012129812A1/en
Publication of WO2012129812A1 publication Critical patent/WO2012129812A1/en

Links

Classifications

    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61MDEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M15/00Inhalators
    • A61M15/0065Inhalators with dosage or measuring devices
    • AHUMAN NECESSITIES
    • A24TOBACCO; CIGARS; CIGARETTES; SMOKERS' REQUISITES
    • A24FSMOKERS' REQUISITES; MATCH BOXES
    • A24F47/00Smokers' requisites not provided for elsewhere, e.g. devices to assist in stopping or limiting smoking
    • A24F47/002Simulated smoking devices, e.g. imitation cigarettes
    • A24F47/004Simulated smoking devices, e.g. imitation cigarettes with heating means, e.g. carbon fuel
    • A24F47/008Simulated smoking devices, e.g. imitation cigarettes with heating means, e.g. carbon fuel with electrical heating means

Abstract

An electronic cigarette (100) comprises a shell (10) wherein a liquid tank (30), a liquid extracting device (800) and an atomizing device (900) are set. The liquid extracting device (800) comprises a liquid extracting button (164) and a pump (40) which is set inside the liquid tank (30) and has a passage (41) communicated with the tank. The volume of the liquid extracted from the liquid tank (30) and fed to the atomizing device (900) is controllable by pressing the liquid extracting button (164).

Description

 electronic cigarette

[Technical Field]

 The invention relates to an electronic cigarette, in particular to a smoke liquid controllable electronic cigarette. 【technical background】

 Existing electronic cigarettes have a number of disadvantages. For example, the existing electronic cigarettes produce less smoke, and the atomization effect is not obvious; the consumer cannot repeatedly inject different liquids, but the selectivity is not strong; the amount of liquid that can be injected is small, so frequent replacement and injection are required; Since the existing electronic cigarette cannot allow the consumer to draw the liquid to the atomizing rod according to the amount of liquid required, it is very inconvenient to use.

 To this end, it is necessary to provide a smoke liquid controllable electronic cigarette in order to overcome the deficiencies of the prior art.

[Summary of the Invention]

 The object of the present invention is to provide a smoke-liquid controllable electronic cigarette which is scientific in structure, low in cost, environmentally-friendly and efficient, has a good atomization effect, and can control the liquid smoke.

 To achieve this, the present invention uses the following technical solutions:

 A tobacco liquid controllable electronic cigarette comprising an outer casing, a liquid storage tank housed in the outer casing, a liquid suction device disposed in the liquid storage tank, and an atomizing device disposed in the outer casing. The liquid suction device includes a pump body that extends into the liquid storage tank and has a passage communicating with the liquid storage tank, a ball valve that is movably disposed in the passage and is movable only upward, a hollow piston that is slidably disposed in the passage, and elastically resists A compression spring between the piston and the ball valve, a draft tube mounted on the top of the piston and communicating with the passage, and a drain button fixed to the top of the draft tube and extending outwardly from the top wall of the outer casing.

Compared with the prior art, the present invention has the following advantages: Compared with similar products, the amount of smoke is increased, and the atomization effect is more impressive; consumers can refill different liquids with more choices; more liquid can be injected, reducing the number of frequent replacements and injections; consumers can The amount of liquid pushes the liquid to the atomizing rod by itself; the atomizer is transparent, the consumer can see the work of the whole product, in line with the consumer's psychology; and all the parts of the product are made of environmentally friendly materials.

[Description of the Drawings]

 1 is a perspective structural view of a smoke liquid controllable electronic cigarette of the present invention;

 Figure 2 is a cross-sectional structural view showing the smoke liquid controllable electronic cigarette shown in Figure 1;

 Figure 3 is a cross-sectional structural view showing the smoke liquid controllable electronic cigarette shown in Figure 1;

 Figure 4 is a partial cross-sectional structural view showing the structure shown in Figure 2;

 Figure 5 is a perspective view showing a part of the components of the smoke liquid controllable electronic cigarette shown in Figure 1.

【detailed description】

 The present invention will be further described below in conjunction with the accompanying drawings and embodiments:

 Referring to FIGS. 1-5, the liquid-liquid controllable electronic cigarette 100 according to the present invention includes a casing 10, a liquid storage tank 30 housed in the casing 10 for storing the liquid smoke, and is disposed in the liquid storage tank 30. A liquid pumping device 800 for withdrawing the liquid smoke in the liquid storage tank 30 and an atomizing device 900 disposed in the outer casing 10 and for atomizing the liquid smoke.

The outer casing 10 includes a bottom wall 12, an annular side wall 14 extending from the bottom wall 12, and a top wall 16 formed on the top of the side wall 14. The annular side wall 14 is provided with a liquid injection port (not labeled) communicating with the liquid storage tank 30, and the liquid injection opening 144 is detachably and sealingly mounted on the liquid injection opening. When the liquid filling cap 144 is pulled out, the liquid smoke can be injected into the liquid storage tank 30 from the outside through the liquid filling port. Preferably, a sealing ring 146 is interposed between the liquid injection cover 144 and the liquid injection port. Opening on the top wall 16 There is a mouthpiece interface 162 on which the mouthpiece fixing tube 600 is mounted, and the end of the fixed tube 600 is provided with a mouthpiece 700. The mouthpiece 700 and the mouthpiece fixing tube 600 are mainly used for guiding the smoke, and also play a decorative role; the appearance of the two can be ergonomic according to the usage habits of the consumer. And the materials of both are generally environmentally friendly plastic materials.

 The liquid pumping device 800 includes a pump body 40 that extends into the liquid storage tank 30 and has a passage 41 that communicates with the liquid storage tank 30, a ball valve 42 that is movably disposed in the passage 41 and can only move upward, and is slidably disposed in the passage The hollow piston 46 in the 41, the compression spring 44 between the piston 46 and the ball valve 42, the guide tube 48 mounted on the top of the piston 46 and conducting with the passage 41 (by the hollow structure of the piston 46) and fixing A drain button 164 that projects over the top of the draft tube 48 and projects outwardly from the top wall 16 of the outer casing 10. The draft tube 48 has a bend 482 for transporting the liquid smoke to the atomizing device 900 by means of the bend 482. The liquid suction button 164 is used for pumping liquid, and the material thereof is generally an environmentally friendly plastic material. The guiding tube 48 is used for fixing the liquid suction button 164, and is used for introducing liquid from the pump body 40 to the atomizing rod 50, and the material is generally an environmentally friendly plastic material.

 The atomizing device 900 includes a hollow atomizing rod 50, an atomizing duct 52 installed in the atomizing rod 50, a return cup 500 sleeved on the periphery of the top of the atomizing duct 52 and connected to the mouthpiece interface 162, and installed in the mist. An inner copper ring 60 at the bottom of the rod 50, a short contact 70 disposed on the inner copper ring 60 and insulated from the inner copper ring 60 by an insulating ring (not labeled) 80, is disposed on the top of the inner copper ring 60 The long contact member 200 is insulated from the long contact member 200 by an insulating ring (not labeled) and sleeved on the outer copper ring 90 outside the long contact member 200 and the heating wire 92 disposed in the outer copper ring 90. The outer copper ring 90 is simultaneously nested inside the atomizing duct 52.

 Further, the housing 10 further has a battery compartment 300 and a circuit board 408 for housing the battery 400. In addition, a power button 142 is further mounted on the side wall 14 of the outer casing 10.

The heating wire 92 is a heat generating device of the product, which is directly in contact with the soot liquid storage cotton, and is turned on at the switch. In the case, the liquid will be atomized directly. It should be noted that: the contact area between the heating wire 92 and the soot liquid storage cotton directly affects the atomization amount and effect, and therefore it generally uses a high temperature resistant alloy heating wire.

 The inner and outer copper rings 60, 90 are electrical connection portions and function to connect the main body of the electronic cigarette battery. The combination with the long contact member 200 is the key to the action of the disposable atomizer heating device.

 The long and short contacts 200, 70 are mainly electrically conductive, i.e., in contact with the body of the electronic cigarette.

 The working process of the smoke liquid controllable electronic cigarette 100 of the present invention will be briefly described below.

 1. Injecting liquid: The electronic cigarette 100 is placed upside down, the liquid injection port is turned upward, then the liquid filling cover 144 is removed, and the liquid is injected into the liquid storage tank 30 by a syringe or a drip bottle, and the maximum amount can be injected 5ML at a time;

 2. Smoke liquid extraction: Pressing the liquid suction button 164 causes the piston 46 to move downward relative to the pump body 40. As the piston 46 moves, the spring 44 is compressed, and the air above the liquid smoke in the liquid storage tank 30 is Compressed, thereby driving the smoke liquid into the passage 41 of the pump body 40, and then, as the compression spring 44 is restored, the piston 46 moves upward, thereby causing the smoke liquid in the passage 41 to move upward, and the upwardly moving smoke liquid opens the ball valve. 42 is then drawn into the atomizing rod 50 of the atomizing device via the hollow portion of the piston 46 and the draft tube 48 and its bend 482.

 3. Working process of the atomizing device: Press the power button 142, the current is turned on, through the inner and outer copper rings, the long and short contacts transmit the current to the heating wire 92, and the heating wire 92 converts the electric energy into heat energy up to about 300 degrees. When the user smokes, the airflow passes through the storage cotton, and the smoke liquid in the storage cotton is transported to the heating wire, so that the smoke liquid is atomized at a high temperature of the heating wire to generate a quantity of smoke to achieve a working effect. Subsequently, the smoke is drawn by the user through the mouthpiece interface 162, the mouthpiece fixing tube 600 and the mouthpiece 700.

The invention has a number of advantages. Firstly, the atomization effect is good, the amount of smoke is the best, and the airflow is more suitable for the electronic cigarette. The consumer can press the pumping button to pump the liquid to the atomizing rod according to the amount of liquid smoke required; Flavored liquid; very convenient; the mouthpiece and mouthpiece fixed tube are detachable, Travel is easy to carry.

 In other words, compared with similar products, the amount of smoke is increased, and the atomization effect is more impressive; consumers can refill different liquids with more choices; more liquid can be injected, reducing the number of frequent replacements and injections; The liquid can be pumped to the atomizing rod according to the amount of liquid required; the atomizer is transparent, the consumer can see the work of the whole product, in line with the consumer's psychology; and all the parts of the product are made of environmentally friendly materials.

 The above embodiments are preferred embodiments of the present invention, but are not limited to the above embodiments, and any other changes, modifications, substitutions, combinations, and simplifications made without departing from the spirit and scope of the present invention should be Equivalent replacement means are included in the scope of protection of the present invention.

Claims

Claim
A smoke liquid controllable electronic cigarette comprising: a casing, a liquid storage tank housed in the casing, a liquid pumping device disposed in the liquid storage tank, and an atomizing device disposed in the casing, the characteristics thereof The pumping device includes a pump body that extends into the liquid storage tank and has a passage communicating with the liquid storage tank, a ball valve that is movably disposed in the passage and can only move upward, and a hollow piston that is slidably disposed in the passage, A compression spring resiliently abutting between the piston and the ball valve, a draft tube mounted on the top of the piston and communicating with the passage, and a drain button fixed to the top of the draft tube and extending outwardly from the top wall of the outer casing.
 2. The tobacco liquid controllable electronic cigarette according to claim 1, wherein: the outer casing comprises a bottom wall, an annular side wall extending from the bottom wall, and a top wall formed on the top of the side wall; A liquid injection port communicating with the liquid storage tank is opened on the annular side wall, and the liquid injection opening is detachably and sealingly mounted on the liquid injection opening.
 The cigarette liquid controllable electronic cigarette according to claim 2, wherein: a sealing ring is interposed between the liquid filling cover and the liquid filling port; and a mouthpiece interface is opened on the top wall, Install the mouthpiece fixing tube, and install the mouthpiece at the end of the fixing tube.
 The tobacco liquid controllable electronic cigarette according to claim 3, wherein the draft tube has a bent pipe.
 5. The smoke liquid controllable electronic cigarette according to claim 4, wherein: the atomizing device comprises a hollow atomizing rod, an atomizing tube installed in the atomizing rod, and is sleeved on the top of the atomizing tube. a return cup that is peripherally connected to the mouthpiece, an inner copper ring installed at the bottom of the atomizing rod, a short contact that is sleeved on the inner copper ring and insulated from the inner copper ring, and is disposed at the top of the inner copper ring The contact member is insulated from the long contact member and sleeved on the outer copper ring outside the long contact member and the heating wire disposed in the outer copper ring; the outer copper ring is simultaneously sleeved inside the atomization conduit.
6. The smoke liquid controllable electronic cigarette according to claim 5, wherein: the outer casing There is further a battery compartment and a circuit board for placing the battery.
 7. The smoke liquid controllable electronic cigarette according to claim 6, wherein: a power button is further mounted on a side wall of the outer casing.
PCT/CN2011/072353 2011-03-31 2011-03-31 Electronic cigarette WO2012129812A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
PCT/CN2011/072353 WO2012129812A1 (en) 2011-03-31 2011-03-31 Electronic cigarette

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/CN2011/072353 WO2012129812A1 (en) 2011-03-31 2011-03-31 Electronic cigarette

Publications (1)

Publication Number Publication Date
WO2012129812A1 true WO2012129812A1 (en) 2012-10-04

Family

ID=46929354

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/CN2011/072353 WO2012129812A1 (en) 2011-03-31 2011-03-31 Electronic cigarette

Country Status (1)

Country Link
WO (1) WO2012129812A1 (en)

Cited By (34)

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USD691765S1 (en) 2013-01-14 2013-10-15 Altria Client Services Inc. Electronic smoking article
USD691766S1 (en) 2013-01-14 2013-10-15 Altria Client Services Inc. Mouthpiece of a smoking article
USD695449S1 (en) 2013-01-14 2013-12-10 Altria Client Services Inc. Electronic smoking article
US8997753B2 (en) 2012-01-31 2015-04-07 Altria Client Services Inc. Electronic smoking article
US9289014B2 (en) 2012-02-22 2016-03-22 Altria Client Services Llc Electronic smoking article and improved heater element
US9532597B2 (en) 2012-02-22 2017-01-03 Altria Client Services Llc Electronic smoking article
US20170196264A1 (en) * 2014-05-28 2017-07-13 Kimree Hi-Tech Inc. Electronic cigarette
US10034988B2 (en) 2012-11-28 2018-07-31 Fontem Holdings I B.V. Methods and devices for compound delivery
USD825102S1 (en) 2016-07-28 2018-08-07 Juul Labs, Inc. Vaporizer device with cartridge
US10045567B2 (en) 2013-12-23 2018-08-14 Juul Labs, Inc. Vaporization device systems and methods
US10045568B2 (en) 2013-12-23 2018-08-14 Juul Labs, Inc. Vaporization device systems and methods
US10058130B2 (en) 2013-12-23 2018-08-28 Juul Labs, Inc. Cartridge for use with a vaporizer device
US10076139B2 (en) 2013-12-23 2018-09-18 Juul Labs, Inc. Vaporizer apparatus
US10104915B2 (en) 2013-12-23 2018-10-23 Juul Labs, Inc. Securely attaching cartridges for vaporizer devices
US10111470B2 (en) 2013-12-23 2018-10-30 Juul Labs, Inc. Vaporizer apparatus
EP3305112A3 (en) * 2017-01-19 2018-11-14 Shenzhen First Union Technology Co., Ltd. Atomizer
USD834743S1 (en) 2013-10-14 2018-11-27 Altria Client Services Llc Smoking article
USD836541S1 (en) 2016-06-23 2018-12-25 Pax Labs, Inc. Charging device
US10194693B2 (en) 2013-09-20 2019-02-05 Fontem Holdings 1 B.V. Aerosol generating device
USD841231S1 (en) 2013-01-14 2019-02-19 Altria Client Services, Llc Electronic vaping device mouthpiece
USD842536S1 (en) 2016-07-28 2019-03-05 Juul Labs, Inc. Vaporizer cartridge
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USD849993S1 (en) 2013-01-14 2019-05-28 Altria Client Services Electronic smoking article
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US10357060B2 (en) 2016-03-11 2019-07-23 Altria Client Services Llc E-vaping device cartridge holder
US10368581B2 (en) 2016-03-11 2019-08-06 Altria Client Services Llc Multiple dispersion generator e-vaping device
US10368580B2 (en) 2016-03-08 2019-08-06 Altria Client Services Llc Combined cartridge for electronic vaping device
US10405582B2 (en) 2016-03-10 2019-09-10 Pax Labs, Inc. Vaporization device with lip sensing
US10433580B2 (en) 2016-03-03 2019-10-08 Altria Client Services Llc Methods to add menthol, botanic materials, and/or non-botanic materials to a cartridge, and/or an electronic vaping device including the cartridge
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US10045567B2 (en) 2013-12-23 2018-08-14 Juul Labs, Inc. Vaporization device systems and methods
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US10076139B2 (en) 2013-12-23 2018-09-18 Juul Labs, Inc. Vaporizer apparatus
US10058130B2 (en) 2013-12-23 2018-08-28 Juul Labs, Inc. Cartridge for use with a vaporizer device
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US10455863B2 (en) 2016-03-03 2019-10-29 Altria Client Services Llc Cartridge for electronic vaping device
US10368580B2 (en) 2016-03-08 2019-08-06 Altria Client Services Llc Combined cartridge for electronic vaping device
US10258087B2 (en) 2016-03-10 2019-04-16 Altria Client Services Llc E-vaping cartridge and device
US10405582B2 (en) 2016-03-10 2019-09-10 Pax Labs, Inc. Vaporization device with lip sensing
US10357060B2 (en) 2016-03-11 2019-07-23 Altria Client Services Llc E-vaping device cartridge holder
US10368581B2 (en) 2016-03-11 2019-08-06 Altria Client Services Llc Multiple dispersion generator e-vaping device
USD849996S1 (en) 2016-06-16 2019-05-28 Pax Labs, Inc. Vaporizer cartridge
USD848057S1 (en) 2016-06-23 2019-05-07 Pax Labs, Inc. Lid for a vaporizer
USD836541S1 (en) 2016-06-23 2018-12-25 Pax Labs, Inc. Charging device
USD851830S1 (en) 2016-06-23 2019-06-18 Pax Labs, Inc. Combined vaporizer tamp and pick tool
USD842536S1 (en) 2016-07-28 2019-03-05 Juul Labs, Inc. Vaporizer cartridge
USD825102S1 (en) 2016-07-28 2018-08-07 Juul Labs, Inc. Vaporizer device with cartridge
EP3305112A3 (en) * 2017-01-19 2018-11-14 Shenzhen First Union Technology Co., Ltd. Atomizer

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