CN114081207A - Suction resistance regulator and electronic cigarette cartridge comprising same - Google Patents
Suction resistance regulator and electronic cigarette cartridge comprising same Download PDFInfo
- Publication number
- CN114081207A CN114081207A CN202111222674.2A CN202111222674A CN114081207A CN 114081207 A CN114081207 A CN 114081207A CN 202111222674 A CN202111222674 A CN 202111222674A CN 114081207 A CN114081207 A CN 114081207A
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- Prior art keywords
- solid cylinder
- resistance
- section
- smoking
- cigarette cartridge
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- 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
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- 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
- A24F40/20—Devices using solid inhalable precursors
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- Manufacture Of Tobacco Products (AREA)
Abstract
The invention discloses a suction resistance regulator and an electronic cigarette cartridge comprising the same, wherein the suction resistance regulator comprises a smoking base material section, a hollow section, a filter tip section and a cylindrical hollow wrapping part, and more importantly, the suction resistance regulator is a solid cylinder, the side wall of the solid cylinder is enclosed by at least two curved surfaces, a crescent airflow channel is formed between each curved surface of the side wall and the inner wall of the cylindrical hollow wrapping part of the electronic cigarette cartridge, one or more convex points are further arranged on the curved surfaces, and one or more transverse grooves are formed in a joint part of two adjacent curved surfaces, so that the area and the effective length of a smoke aerosol channel can be effectively increased, the smoke aerosol channel is fully mixed when the cigarette cartridge sucks air, the temperature reduction is assisted, the suction resistance is effectively reduced while the smoke volume is increased, and the smoking experience is improved.
Description
Technical Field
The invention relates to the technical field of novel tobaccos, in particular to a suction resistance regulator and an electronic cigarette cartridge comprising the same.
Background
In recent years, the attention of consumers to health problems and the demand for the personalized experience of cigarette products are higher and higher, the tobacco industry continuously responds to the demand upgrade of consumers, and various cigarettes with tar and harm reduction are developed. The heating non-combustion electronic cigarette is different from the traditional cigarette product in the cigarette heating mode, so that the cigarette can meet the sensory requirements of consumers on cigarette products and provide healthier smoking experience.
The existing heating non-combustible electronic cigarette cartridge mainly comprises a smoking base material section, a hollow supporting element, a hollow section, a filter tip and a wrapping piece, wherein the hollow supporting element not only plays a supporting role for cigarettes, but also mainly collects smoke and assists a cooling section to cool the smoke. The prior art forms the ventilation hole through breaing through cavity supporting element pipe wall, makes the outside air get into the inside and flue gas aerosol of cavity supporting element and mixes to increase the flue gas volume, effectively reduce flue gas aerosol temperature, but its cooling effect to flue gas aerosol and the mixed effect that makes air and flue gas aerosol are still not good, and increase at the burning later stage resistance to suction.
The reason is the following two points: 1. the contact area between the flue gas aerosol and the pipe wall of the hollow supporting element is limited, and effective cooling cannot be realized; 2. when the smoke aerosol forming substrate is particles, the ventilation mode of the holes is easy to form the condition of air passage blockage, so that the suction resistance is increased, the suction experience is influenced, the air passage circulation is not smooth, and in the serious condition, the smoke substrate is reduced in the external cold air suction amount due to the air passage stopper in the continuously heated state, so that the condition of scorching is caused; 3. the gas flow path of the flue gas aerosol and the air in the hollow support element is straight, the residence time in the hollow support element is short, and the flue gas aerosol and the air directly and quickly pass through the hollow support element to enter the hollow section, so that the flue gas aerosol and the air cannot be fully mixed.
Therefore, it is necessary to develop a technology to increase the channel area and the channel length of the smoke aerosol, assist in cooling, simultaneously take into account that the supporting effect is not easy to block, effectively reduce the suction resistance, and achieve good suction experience.
Disclosure of Invention
The invention aims to solve the defects, and provides a suction resistance regulator and an electronic cigarette cartridge comprising the same, aiming at solving the technical problems that the cooling effect is poor, the air mixing is insufficient, the suction resistance influences the suction experience and the like in the prior art.
In order to solve the technical problems, the invention adopts the following technical scheme:
the invention provides a suction resistance regulator which is used for regulating suction resistance for heating an electronic cigarette cartridge of a non-combustible smoking product, and the suction resistance regulator is a solid cylinder, and the side wall of the solid cylinder is enclosed by at least two curved surfaces;
the solid cylinder is axially arranged along the length direction of the electronic cigarette cartridge;
a crescent airflow channel is formed between each curved surface of the side wall of the solid cylinder and the inner wall of the peripheral wrapping piece of the electronic cigarette cartridge.
Furthermore, the side wall of the solid column is surrounded by two curved surfaces with semi-elliptical transverse cross sections, and the transverse cross section of the solid column is elliptical.
Furthermore, the side wall of the solid column body is surrounded by two curved surfaces with the shape of a circular arc in the transverse section, and the transverse section of the solid column body is in the shape of a football.
Furthermore, the side wall of the solid column body is formed by three curved surfaces with arc-shaped transverse sections, and the transverse section of the solid column body is in a triangular arc shape.
Furthermore, one or more convex points are arranged on the curved surface of the side wall of the solid cylinder.
Furthermore, the joint between two adjacent curved surfaces of the solid cylinder is a joint part, and the joint part is provided with one or more transverse grooves.
Furthermore, the solid cylinder is provided with a through air hole along the length direction of the electronic cigarette cartridge; the number of the air holes is at least one, and the shape of the air holes is circular, polygonal or other irregular shapes.
Further, the solid cylinder is made of high-temperature-resistant plastics, PLA, natural plant fiber materials or metal.
The utility model provides an electron cigarette bullet, includes fuming substrate section, cavity section, filter tip section, cylindrical cavity parcel piece, still contains above-mentioned arbitrary one smoking resistance adjuster, fuming substrate section, smoking resistance adjuster, cavity section and filter tip section set gradually at cylindrical cavity parcel piece, the one end that cylindrical cavity parcel piece loads the substrate section of fuming seals through the paper closing piece.
Further, the smoking substrate segment is loaded with a smoking substrate which is a particle made of tobacco or non-tobacco plants.
Further, the diameter of the particles of the smoking substrate is larger than the maximum pitch of the crescent-shaped airflow channel.
Further, the axial length of the solid cylinder of the suction resistance regulator is larger than the diameter of the cylindrical hollow wrapping piece.
Compared with the prior art, the invention has the beneficial effects that: the suction resistance regulator is a solid cylinder, the side wall of the solid cylinder is formed by at least two curved surfaces in a surrounding mode, the cross section area is oval, football or triangular arc, a crescent-shaped airflow channel is formed between each curved surface of the side wall and the inner wall of the cylindrical hollow wrapping part of the electronic cigarette cartridge, the function of supporting the smoking base material section is achieved when the diameter of the smoking base material particles is larger than the maximum hole distance of the crescent-shaped airflow channel, the channel formed by the curved surface arc-shaped surface and the cylindrical inner arc-shaped wall is largest in area due to the shape characteristic, the blocking condition can be effectively reduced, the space through which smoke aerosol generated by the smoking base material section passes can be increased to the greatest extent, the suction resistance is effectively reduced, and the scorching condition is reduced;
meanwhile, one or more convex points are arranged on the curved surface of the side wall of the solid cylinder, one or more transverse grooves are formed in the joint part of the adjacent two curved surfaces of the solid cylinder, so that the clamping effect on the smoke aerosol can be formed, the friction force between the smoke aerosol and the inner wall of the paper tube is increased, the smoke aerosol is fully mixed when the smoke cartridge sucks air, the smoke aerosol passing distance and time are increased while the smoke amount is increased, and the smoke aerosol is effectively assisted in cooling;
if necessary, the solid column body is provided with air holes, and the structure is further combined to adjust the smoke cartridge suction resistance.
Drawings
FIG. 1 is a schematic diagram of a suction resistance regulator according to an embodiment of the present invention;
figure 2 is a schematic cross-sectional view of an electronic cigarette cartridge at a resistance regulator in accordance with one embodiment of the present invention;
FIG. 3 is a schematic structural diagram of a second embodiment of a resistance regulator of the present invention;
FIG. 4 is a schematic structural diagram of a third embodiment of a resistance regulator of the present invention;
FIG. 5 is a schematic diagram of a further design structure of the resistance suction regulator in the embodiment of the present invention;
fig. 6 is a schematic structural view of an electronic cigarette cartridge in an embodiment of the invention.
The reference numerals are explained below:
1 is a solid cylinder, 2 is a crescent-shaped airflow channel, 3 is a transverse groove, 4 is an air hole, 5 is a convex point, 6 is a fuming base material section, 7 is a hollow section, 7 is a filter tip section, 9 is a cylindrical hollow wrapping piece, 10 is a paper sealing sheet, and 11 is particles.
Detailed Description
The invention is further elucidated with reference to the drawing.
The embodiment of the invention is a resistance suction regulator, which is used for regulating the resistance suction of an electronic cigarette cartridge of a non-combustible smoking product, and importantly, the resistance suction regulator is a solid cylinder 1, and the side wall of the solid cylinder 1 is enclosed by at least two curved surfaces;
in the first embodiment, referring to fig. 1 and 2, the side wall of the solid cylinder 1 is surrounded by two curved surfaces with a semi-elliptical transverse cross section, the transverse cross section is elliptical, and two crescent airflow channels 2 are formed between the two curved surfaces and the inner wall of the cylindrical hollow wrapping part 8 on the periphery of the electronic cigarette cartridge, compared with some polygonal straight surfaces or some grooves formed on the side wall of the support part as airflow channels in the prior art, the crescent airflow channels 2 have the largest area of the airflow channel formed by the shape characteristics, so that the blocking condition can be effectively reduced, the space for smoke aerosol generated by the smoking substrate section to pass through can be increased to the greatest extent, the suction resistance can be effectively reduced, and the occurrence of scorching can be reduced;
in the second embodiment, referring to fig. 3, the side wall of the solid cylinder 1 is surrounded by two curved surfaces with the shape of circular arc in transverse section, and the transverse section is similar to the shape of a rugby ball, which is a preferred embodiment, and the crescent-shaped airflow channel 2 is formed with the best effect;
in the third embodiment, referring to fig. 4, the side wall of the solid cylinder 1 is surrounded by three curved surfaces with a circular arc-shaped transverse cross section, the transverse cross section is shaped like a triangular arc, and three crescent airflow channels 2 are formed between the three curved surfaces and the inner wall of the cylindrical hollow wrapping piece 8 at the periphery of the electronic cigarette cartridge.
Referring to fig. 5, further, one or more transverse grooves 3 are formed in a joint portion of a joint between two adjacent curved surfaces of the solid cylinder 1, the direction of the transverse grooves is not consistent with the airflow direction of the crescent airflow channel 2, which is equivalent to further increase of the channel length, more importantly, the airflow direction is changed, the clamping effect on the smoke aerosol can be formed, the friction force between the smoke aerosol and the inner wall of the paper tube is increased, the smoke aerosol passing distance and time are prolonged, the smoke aerosol is fully mixed when the smoke bomb sucks air, and the smoke amount is increased; meanwhile, the smoke temperature of the mouth of a smoker is usually higher than 50 ℃, the smoking feeling is poor, when the smoke temperature entering the mouth of the smoker is 37 ℃, the smoker feels the temperature to be most suitable, the transverse grooves 3 are equivalent to further increase the channel length, the smoke aerosol passing time is increased, and the smoke aerosol cooling is effectively assisted.
Referring to fig. 5, further, a through-type air hole 4 may be further formed in the middle of the solid cylinder 1 along the length direction of the electronic cigarette cartridge, the number of the air holes 4 is one or more, and the shape of the air hole 4 is circular, polygonal or other irregular shapes, so that the channel area can be further increased, and the smoke resistance of the electronic cigarette cartridge can be adjusted by further combining the above structure.
Referring to fig. 5, further, one or more protruding points 5 may be further provided on the curved surface of the side wall of the solid cylinder 1, which may also further increase the clamping effect on the smoke aerosol, increase the friction force between the smoke aerosol and the inner wall of the paper tube, adjust the air flow passing resistance, and further adjust the suction resistance.
The solid cylinder 1 is made of high-temperature-resistant plastic, PLA, natural plant fiber materials or metal, needs certain temperature resistance, is not easy to deform and plays a supporting role.
Referring to fig. 6, specifically to an electronic cigarette cartridge, which includes a smoking substrate segment 6, a hollow segment 7, a filter segment 8, a cylindrical hollow wrapper 9, and importantly, any one of the above-mentioned smoking resistance adjusters, the smoking substrate segment 6, the smoking resistance adjuster, the hollow segment 7, and the filter segment 8 are sequentially filled in the cylindrical hollow wrapper 9, and one end of the cylindrical hollow wrapper 9 filled with the smoking substrate segment 6 is sealed by a paper sealing sheet 10;
the axial length of the solid cylinder 1 of the suction resistance regulator is larger than the diameter of the cylindrical hollow wrapping piece 9, so that the suction resistance regulator is prevented from turning over in the cylindrical hollow wrapping piece 9 after being filled;
the smoking substrate section 6 is filled with a smoking substrate, the smoking substrate is particles 11 made of tobacco or non-tobacco plants, mainly formed by re-mixing powdered aromatic materials such as tobacco and non-tobacco plants, and the particles 11 are refilled at the end of the cylindrical hollow wrapping part 9 with the paper sealing sheet 10;
the diameter of the fuming base material particle 11 is larger than the maximum pitch of the crescent-shaped airflow channel 2, so that the fuming base material particle 11 can be prevented from entering the channel, the suction resistance regulator can also play a role in supporting the fuming base material at the middle part, and after the smoke generating base material particle is filled, the fuming base material in the fuming base material section 6 cannot be moved to other sections and is fixed in the fuming base material section 6.
In addition to the foregoing, it should be noted that reference throughout this specification to "one embodiment," "another embodiment," "an embodiment," or the like, means that a particular feature, structure, or characteristic described in connection with the embodiment is included in at least one embodiment described generally throughout this application. The appearances of the same phrase in various places in the specification are not necessarily all referring to the same embodiment. Further, when a particular feature, structure, or characteristic is described in connection with any embodiment, it is submitted that it is within the scope of the invention to effect such feature, structure, or characteristic in connection with other embodiments.
Although the invention has been described herein with reference to a number of illustrative embodiments thereof, it should be understood that numerous other modifications and embodiments can be devised by those skilled in the art that will fall within the spirit and scope of the principles of this disclosure. More specifically, various variations and modifications are possible in the component parts and/or arrangements of the subject combination arrangement within the scope of the disclosure, the drawings and the appended claims. In addition to variations and modifications in the component parts and/or arrangements, other uses will also be apparent to those skilled in the art.
Claims (12)
1. A resistance-smoking regulator for regulating resistance-smoking for heating a non-combustible smoking article e-cigarette cartridge, characterized by: the suction resistance regulator is a solid cylinder, and the side wall of the solid cylinder is enclosed by at least two curved surfaces;
the solid cylinder is axially arranged along the length direction of the electronic cigarette cartridge;
a crescent airflow channel is formed between each curved surface of the side wall of the solid cylinder and the inner wall of the peripheral wrapping piece of the electronic cigarette cartridge.
2. The resistance suction regulator according to claim 1, wherein the side wall of the solid cylinder is defined by two curved surfaces having a semi-elliptical cross-sectional shape, and the solid cylinder has an elliptical cross-sectional shape.
3. The resistance-suction regulator according to claim 1, wherein the side wall of the solid cylinder is defined by two curved surfaces having a circular arc-shaped cross section, and the cross section of the solid cylinder is in the shape of a football.
4. The resistance-suction regulator according to claim 1, wherein the side wall of the solid cylinder is defined by three curved surfaces having a circular arc-shaped transverse cross section, and the transverse cross section of the solid cylinder is in a triangular arc shape.
5. The resistance regulator according to claim 1, wherein the solid cylinder sidewall has one or more raised points disposed on the curved surface.
6. The resistance-suction regulator of claim 1, wherein the joint between two adjacent curved surfaces of the solid cylinder is a joint, and the joint is provided with one or more transverse grooves.
7. The resistance regulator of claim 1, wherein the solid cylinder is provided with a through-type air hole along the length direction of the electronic cigarette cartridge; the number of the air holes is at least one, and the shape of the air holes is circular, polygonal or other irregular shapes.
8. The resistance regulator according to claim 1, wherein the solid cylinder is made of high temperature resistant plastic, PLA, natural plant fiber material or metal.
9. An electronic cigarette cartridge comprises a smoking substrate section, a hollow section, a filter tip section and a cylindrical hollow wrapping piece, and is characterized by further comprising a resistance suction regulator as claimed in any one of claims 1 to 8, wherein the smoking substrate section, the resistance suction regulator, the hollow section and the filter tip section are sequentially arranged on the cylindrical hollow wrapping piece, and one end of the cylindrical hollow wrapping piece, which is filled with the smoking substrate section, is sealed through a paper sealing sheet.
10. The e-cartridge of claim 9, wherein the segment of smoking substrate is loaded with a smoking substrate that is a particle made of tobacco or a non-tobacco plant.
11. The e-cartridge of claim 10, wherein the smoking substrate particle diameter is greater than the crescent-shaped airflow channel maximum pitch.
12. The e-cigarette cartridge of claim 9, wherein the draw resistance adjuster solid cylinder axial length is greater than the cylindrical hollow wrapper diameter.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111222674.2A CN114081207A (en) | 2021-10-20 | 2021-10-20 | Suction resistance regulator and electronic cigarette cartridge comprising same |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111222674.2A CN114081207A (en) | 2021-10-20 | 2021-10-20 | Suction resistance regulator and electronic cigarette cartridge comprising same |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN114081207A true CN114081207A (en) | 2022-02-25 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202111222674.2A Withdrawn CN114081207A (en) | 2021-10-20 | 2021-10-20 | Suction resistance regulator and electronic cigarette cartridge comprising same |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN114081207A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2023051851A1 (en) * | 2021-10-02 | 2023-04-06 | 梅尔斯特(广东)生物科技有限公司 | Suction resistance regulator and electronic cigarette cartridge comprising same |
-
2021
- 2021-10-20 CN CN202111222674.2A patent/CN114081207A/en not_active Withdrawn
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2023051851A1 (en) * | 2021-10-02 | 2023-04-06 | 梅尔斯特(广东)生物科技有限公司 | Suction resistance regulator and electronic cigarette cartridge comprising same |
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Application publication date: 20220225 |