KR101774283B1 - Cartridg for electric cigarettes - Google Patents

Cartridg for electric cigarettes Download PDF

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Publication number
KR101774283B1
KR101774283B1 KR1020150143738A KR20150143738A KR101774283B1 KR 101774283 B1 KR101774283 B1 KR 101774283B1 KR 1020150143738 A KR1020150143738 A KR 1020150143738A KR 20150143738 A KR20150143738 A KR 20150143738A KR 101774283 B1 KR101774283 B1 KR 101774283B1
Authority
KR
South Korea
Prior art keywords
suction
nicotine
hole
electronic cigarette
hinge
Prior art date
Application number
KR1020150143738A
Other languages
Korean (ko)
Other versions
KR20170044271A (en
Inventor
윤성훈
Original Assignee
윤성훈
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Filing date
Publication date
Application filed by 윤성훈 filed Critical 윤성훈
Priority to KR1020150143738A priority Critical patent/KR101774283B1/en
Publication of KR20170044271A publication Critical patent/KR20170044271A/en
Application granted granted Critical
Publication of KR101774283B1 publication Critical patent/KR101774283B1/en

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Classifications

    • A24F47/008—
    • A—HUMAN NECESSITIES
    • A24—TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
    • A24D—CIGARS; CIGARETTES; TOBACCO SMOKE FILTERS; MOUTHPIECES FOR CIGARS OR CIGARETTES; MANUFACTURE OF TOBACCO SMOKE FILTERS OR MOUTHPIECES
    • A24D1/00—Cigars; Cigarettes
    • A24D1/14—Tobacco cartridges for pipes
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES 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
    • A61M15/00—Inhalators
    • A61M15/06—Inhaling appliances shaped like cigars, cigarettes or pipes

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  • Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Pulmonology (AREA)
  • Anesthesiology (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Hematology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Packaging Of Annular Or Rod-Shaped Articles, Wearing Apparel, Cassettes, Or The Like (AREA)

Abstract

According to the present invention, in the electronic cigarette cartridge, the suction section (10) comprises a nicotine accommodating section (20) which is opened and closed by hinge rotation in the same plane from the top, The intake port 12 is extended to the through hole 14a provided in the lower surface 14 of the suction unit 10 and the nicotine accommodating unit 20 is connected to the suction unit 10 at the upper portion thereof A rotation engaging portion R for preventing a pressing force from being generated on the nicotine solution N due to the hinge rotation of the hinge; And a tubular body (T) for forming an electronic cigarette.

Description

[0001] Cartridges for electric cigarettes [0002]

The present invention relates to an electronic cigarette cartridge, and more particularly, to a cartridge for an electronic cigarette, which prevents leakage of a nicotine solution by preventing the occurrence of a positive pressure generated in the nicotine receiving tube when the insertion port is closed after inserting the nicotine solution into the cartridge for electronic cigarette The present invention relates to an electronic cigarette cartridge.

Recently, the use of electronic cigarette has been spreading rapidly due to convenience of substituting tobacco.

The electronic cigarette is characterized in that the nicotine solution can be repeatedly used by injecting the nicotine solution into the cartridge attached to the inlet.

1 and 2, the conventional electronic cigarette cartridge comprises a nicotine accommodating portion 20 for accommodating the nicotine solution N by being coupled to the suction portion 10 at an upper portion thereof. The suction portion 10 has a suction port 12 at an upper portion thereof, and the suction port 12 penetrates to a lower portion thereof.

The lower portion of the suction unit 10 includes an insertion / attachment unit 14 inserted into the upper inner circumferential surface of the nicotine accommodating unit 20 to be coupled thereto. The nicotine accommodating portion 20 is formed of a substantially cylindrical tubular body, and the inserting portion 14 of the suction portion 10 is inserted into the upper portion of the nicotine accommodating portion 20. A lower portion of the nicotine accommodating portion 20 communicates with an air intake port A for sucking air and a heating body H is contained in the central portion of the nicotine accommodating portion 20. [

2, a nicotine solution N is inserted into the nicotine accommodating portion 20 after the suction portion 10 is first separated from the nicotine accommodating portion 20, according to the conventional electronic cigarette cartridge. Then, the insertion fitting portion 14 of the suction portion 10 is inserted into the inner wall of the nicotine accommodating portion 20.

At this time, as the insertion fitting portion 14 of the suction portion 10 is inserted into the inner wall of the nicotine accommodating portion 20, the pressure P rises inside the nicotine accommodating portion 20, There is a problem that the nicotine liquid N received in the inside of the accommodating portion 20 leaks to the air inlets A communicating with the lower portion of the nicotine accommodating portion 20 due to the pressure.

Therefore, development of a cartridge for electronic cigarette which can solve such a problem is required.

Accordingly, an object of the present invention is to provide an electronic cigarette cartridge capable of preventing the leakage of nicotine solution in the electronic cigarette cartridge.

According to the present invention, in the electronic cigarette cartridge, the suction section (10) comprises a nicotine accommodating section (20) which is opened and closed by hinge rotation in the same plane from the top, The intake port 12 is extended to the through hole 14a provided in the lower surface 14 of the suction unit 10 and the nicotine accommodating unit 20 is connected to the suction unit 10 at the upper portion thereof A rotation engaging portion R for preventing a pressing force from being generated on the nicotine solution N due to the hinge rotation of the hinge; And a tubular body (T) for forming an electronic cigarette.

The rotary joint R includes a suction hole 22a for communicating with the through hole 14a of the suction unit 10 and an injection hole 22b for injecting the nicotine solution N And a seating surface 24 having a first through hole 24a and a second through hole 24b corresponding to the suction hole 22a and the injection hole 22b of the elastic pad 22, A hinge engaging portion 26 provided at an upper portion of the outer periphery of the hinge recess 26b to be hinged to the hinge shaft 14b of the suction portion 10 to be hinged to the suction portion 10, And an insert-engaging portion 29 for inserting into the inner wall of the nicotine accommodating portion 20. [

On the other hand, the lower portion of the nicotine accommodating portion 20 is preferably communicated with an air inlet A for sucking air.

In order to prevent the nicotine solution N from leaking through the injection hole 22b, it is preferable that the injection hole 22b of the elastic pad 22 has an extending surface extending upward.

Therefore, according to the present invention, since the suction portion 10 is hingedly rotated on the upper surface of the nicotine accommodating portion 20 on the same plane to elastically contact the nicotine accommodating portion 20, It is possible to prevent the nicotine liquid N from leaking to the outside.

1 is a perspective view of a conventional electronic cigarette cartridge.
2 is a state diagram showing a process of injecting a nicotine solution in a conventional electronic cigarette cartridge.
3 is a perspective view of an electronic cigarette cartridge according to a preferred embodiment of the present invention.
FIG. 4 is a state diagram illustrating an assembling process of the electronic cigarette cartridge according to the preferred embodiment of the present invention.
5 is a state diagram illustrating a process of injecting a nicotine solution into the cartridge for an electronic cigarette according to a preferred embodiment of the present invention.

Hereinafter, an electronic cigarette cartridge according to a preferred embodiment of the present invention will be described in detail with reference to the accompanying drawings.

FIG. 3 is a perspective view of an electronic cigarette cartridge according to a preferred embodiment of the present invention, FIG. 4 is a state view showing an assembling process of the electronic cigarette cartridge according to a preferred embodiment of the present invention, FIG. 3 is a state diagram showing a process of injecting a nicotine solution into the cartridge for an electronic cigarette according to the embodiment. FIG.

3 to 5, in the electronic cigarette cartridge according to the preferred embodiment of the present invention, the suction portion 10 is hingedly rotated at the upper portion to accommodate the nicotine solution N (20).

The suction unit 10 has a suction port 12 at an upper portion thereof and the suction port 12 is penetrated to a through hole 14a provided in a lower surface 14 of the suction unit 10.

On the other hand, a hinge shaft 14b for hinge rotation is provided on the outer circumferential end of the lower surface 14 of the suction unit 10.

The nicotine accommodating portion 20 includes a rotation engaging portion R for preventing a pressing force from being generated on the nicotine solution N by the hinge rotation with respect to the suction portion 10 at the upper portion, And a tube T for receiving the nicotine solution N therein.

The rotary coupling part R is provided with a suction hole 22a for communicating with the through hole 14a of the suction part 10 and an injection hole 22b for injecting the nicotine solution N A seating surface 24 having a first through hole 24a and a second through hole 24b corresponding to the suction hole 22a and the injection hole 22b of the elastic pad 22, A hinge engaging portion 26 provided at an upper portion of the outer periphery of the hinge shaft 26b to be hinged to the hinge shaft 14b of the suction portion 10 to be hinged to the suction portion 10, An extension portion 28 for preventing the nicotine solution N injected by the outer periphery from being brought into direct contact with the heating body H when the one through hole 24a extends downward and is connected to the upper portion of the heating body H, And an inserting / attaching portion 29 for inserting into the inner wall of the nicotine accommodating portion 20.

A lower portion of the nicotine accommodating portion 20 communicates with an air intake port A for sucking air and a heating body H is contained in the central portion of the nicotine accommodating portion 20. [

5, the cigarette cartridge for an electronic cigarette according to the preferred embodiment of the present invention is configured such that the suction unit 10 is connected to the suction unit 10 from the rotation engaging unit R of the nicotine accommodating unit 20 The nicotine solution N is injected through the spot S into the injection hole 22b of the elastic pad 22 communicated with the second through hole 24b after being rotated counterclockwise by the hinge rotation.

The suction portion 10 is rotated clockwise by the hinge rotation from the rotation engaging portion R of the nicotine accommodating portion 20 to the through hole 22a of the elastic pad 22, So that the through-hole 14a of the suction portion 10 coincides with the first through-hole 24a exposed through the through-hole. At this time, the upper surface of the elastic pad 22 and the lower surface 14 of the suction portion 10 are elastically brought into close contact with each other. In order to prevent the nicotine solution N from leaking through the injection hole 22b, the injection hole 22b of the elastic pad 22 preferably has an upwardly extending extension surface. It is possible to effectively prevent the nicotine liquid N from leaking when the lower surface 14 of the suction unit 10 is brought into close contact with the elastic pad 22 by the extending surface of the injection hole 22b.

As described above, according to the electronic cigarette cartridge according to the preferred embodiment of the present invention, the suction portion 10 is hingedly rotated against the upper surface of the nicotine accommodating portion 20 on the same plane to be elastically brought into close contact with the upper surface of the nicotine accommodating portion 20, A pressing force is not generated against the nicotine liquid N contained in the nicotine solution 20. Whereby the nicotine solution N can be prevented from leaking to the outside.

10:
12: inlet
14: Lower surface
14a:
20: nicotine receptacle
22: Elastic pad
22a: Through hole
22b: injection ball
24: Seat face
24a: first through hole
24b: second through hole
26:
26b: Hinge groove
28: Extension
A: Air intake
H: Heater
N: Nicotine solution

Claims (4)

A cartridge for an electronic cigarette,
And a nicotine accommodating portion 20 in which the suction portion 10 is opened and closed by a hinge rotation in the same plane at the upper portion,
The suction unit 10 is provided with a suction port 12 at an upper portion thereof and the suction port 12 is penetrated to a through hole 14a provided at a lower surface 14 of the suction unit 10,
The nicotine accommodating portion 20 includes a rotation engaging portion R for preventing a pressing force from being generated on the nicotine solution N by the hinge rotation with respect to the suction portion 10 at the upper portion, And a tubular body T for receiving the nicotine solution N,
The rotary coupling part R is provided with a suction hole 22a for communicating with the through hole 14a of the suction part 10 and an injection hole 22b for injecting the nicotine solution N A seating surface 24 having a first through hole 24a and a second through hole 24b corresponding to the suction hole 22a and the injection hole 22b of the elastic pad 22, A hinge engaging portion 26 provided at an upper portion of the outer periphery of the hinge shaft 26b to be hinged to the hinge shaft 14b of the suction portion 10 to be hinged to the suction portion 10, And an insertion engaging portion (29) for inserting into and engaging with the inner side wall of the cigarette portion (20). delete The electronic cigarette cartridge according to claim 1, wherein an air intake port (A) for sucking air is communicated below the nicotine storage section (20). The method according to claim 1 or 3, wherein the injection hole (22b) of the elastic pad (22) has an upwardly extending extension surface to prevent the nicotine liquid (N) from leaking through the injection hole (22b) Wherein the cigarette is a cigarette.
KR1020150143738A 2015-10-15 2015-10-15 Cartridg for electric cigarettes KR101774283B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1020150143738A KR101774283B1 (en) 2015-10-15 2015-10-15 Cartridg for electric cigarettes

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1020150143738A KR101774283B1 (en) 2015-10-15 2015-10-15 Cartridg for electric cigarettes

Publications (2)

Publication Number Publication Date
KR20170044271A KR20170044271A (en) 2017-04-25
KR101774283B1 true KR101774283B1 (en) 2017-09-04

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20200079258A (en) * 2017-10-26 2020-07-02 필립모리스 프로덕츠 에스.에이. Cartridge assembly for aerosol-generating systems with leak protection
US11369757B2 (en) 2016-09-22 2022-06-28 Juul Labs, Inc. Leak-resistant vaporizer device

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR200462610Y1 (en) * 2012-06-20 2012-09-19 (주)잔티아시아 Electronic cigarette with cartridges for leakage preventing and detachable combustion

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR200462610Y1 (en) * 2012-06-20 2012-09-19 (주)잔티아시아 Electronic cigarette with cartridges for leakage preventing and detachable combustion

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11369757B2 (en) 2016-09-22 2022-06-28 Juul Labs, Inc. Leak-resistant vaporizer device
US11369755B2 (en) 2016-09-22 2022-06-28 Juul Labs, Inc. Leak-resistant vaporizer device
US11369756B2 (en) 2016-09-22 2022-06-28 Juul Labs, Inc. Leak-resistant vaporizer device
US11660403B2 (en) 2016-09-22 2023-05-30 Juul Labs, Inc. Leak-resistant vaporizer device
US11759580B2 (en) 2016-09-22 2023-09-19 Juul Labs, Inc. Leak-resistant vaporizer device
US11766527B2 (en) 2016-09-22 2023-09-26 Juul Labs, Inc. Leak-resistant vaporizer device
KR20200079258A (en) * 2017-10-26 2020-07-02 필립모리스 프로덕츠 에스.에이. Cartridge assembly for aerosol-generating systems with leak protection
KR102629730B1 (en) 2017-10-26 2024-01-29 필립모리스 프로덕츠 에스.에이. Cartridge assembly for aerosol-generating systems with leak-proof function

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Publication number Publication date
KR20170044271A (en) 2017-04-25

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