CN212697654U - Integrated heating non-combustion cigarette - Google Patents
Integrated heating non-combustion cigarette Download PDFInfo
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- CN212697654U CN212697654U CN202022072134.8U CN202022072134U CN212697654U CN 212697654 U CN212697654 U CN 212697654U CN 202022072134 U CN202022072134 U CN 202022072134U CN 212697654 U CN212697654 U CN 212697654U
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Abstract
The utility model discloses an integrated heating non-burning cigarette, which comprises an integrated packing tube, a smoke generating section, an empty tube section, a filtering section and a sealing piece; the fuming section consists of a plurality of fuming particles; the smoking section, the hollow pipe section and the filtering section are connected in the packaging pipe, and the hollow pipe section is positioned between the smoking section and the filtering section; the sealing piece is sealed at one end of the packing tube close to the smoking section. The utility model discloses an integrated into one piece's packing tube of making is used for adorning the section of fuming, empty pipe section and filter segment to adopt the sealing to seal in the one end of packing tube that is close to the section of fuming, the preparation technology degree of difficulty is little, and is with low costs.
Description
Technical Field
The utility model relates to a cigarette is not burnt in the heating, and the integral type heating that more specifically says so does not burn a cigarette.
Background
The cigarette without burning is a cigarette made of tobacco substances which are not burned by heating the tobacco substances by an electronic heating device, and does not use open fire or ash in the smoking process, so the cigarette is an environment-friendly cigarette. When adopting electronic heating equipment to smoke such a cigarette, the consumer not only can experience tobacco fragrance, is showing simultaneously to have reduced the produced harmful substance of high temperature pyrolysis in the burning of conventional cigarette to for the consumer provides an effectual healthy formula smoking mode, more and more receive consumer's favor.
At present, the existing cigarette which is not heated and combusted is formed by adopting a sectional structure, so that the processing technology is complex and the cost is high.
SUMMERY OF THE UTILITY MODEL
The utility model aims to overcome the not enough of prior art, provide the integral type heating and do not burn a cigarette.
In order to achieve the above purpose, the utility model adopts the following technical scheme: the integrated heating non-burning cigarette comprises a packaging tube, a smoking section, an empty tube section, a filtering section and a sealing piece which are integrally formed; the smoking section consists of a plurality of smoking particles; the smoking section, the hollow pipe section and the filtering section are all connected in the packaging pipe, and the hollow pipe section is positioned between the smoking section and the filtering section; the sealing piece is sealed at one end of the packaging tube close to the smoking section.
The further technical scheme is as follows: the length of the cigarette which is not burnt by heating is 20mm-100mm, the diameter is 1mm-20mm, and the suction resistance is 100-2000 pa.
The further technical scheme is as follows: the filter section is a solid filter stick or a hollow filter stick; the filter section is made of polylactic acid tows or acetate fiber tows; the length of the filtering section is 1-50 mm.
The further technical scheme is as follows: the packaging tube is a hard paper tube, and the thickness of the hard paper tube is 0.1-5.0 mm.
The further technical scheme is as follows: the particle size of the fuming particles is 10-200 meshes.
The further technical scheme is as follows: the hollow pipe section comprises a hollow pipe body; the cigarette heating device comprises a hollow tube body, a partition part and a heating device, wherein the hollow tube body is in a cylindrical shape, two ends of the hollow tube body are open, the inside of the hollow tube body is provided with the partition part, the hollow part inside the hollow tube body is divided into a first cigarette channel and a second cigarette channel by the partition part, the partition part is provided with at least one through hole for communicating the first cigarette channel with the second cigarette channel, and the aperture size of the through hole is smaller than the diameter size of smoke particles in a cigarette which is not heated; the outer surface of the hollow tube body is provided with a plurality of strip-shaped bulges at even intervals along the length direction.
The further technical scheme is as follows: the partition part is provided with a through hole for communicating the first smoke channel with the second smoke channel, and the through hole is positioned in the center of the partition part; the length of the hollow pipe body is 1mm-50 mm; the strip-shaped bulge comprises a top plane, a left inner concave arc-shaped surface and a right inner concave arc-shaped surface which are positioned on two sides of the top plane; the spacing area between two adjacent strip-shaped bulges forms a semicircular shape; the hollow tube body is made of cellulose acetate fiber and propionic acid fiber.
The further technical scheme is as follows: the sealing piece comprises a sealing round paper sheet which is easy to be punctured by a heating needle; the sealing circular paper sheet is provided with a plurality of micropores which are arranged in order or randomly; the vertical micropores are in a circular shape, the diameter of the micropores is smaller than that of smoke particles of the non-burning cigarette, and the diameter of the micropores is 20nm-50 nm; the density of the micropores is 200-300/cm 2.
The further technical scheme is as follows: the air permeability of the sealing round paper sheet is 500-2000 CU.
The further technical scheme is as follows: the sealing circular paper sheet comprises a first layer; the first layer is a tipping paper layer; the thickness of the tipping paper layer is 0.05mm-3 mm; the tensile strength of the tipping paper layer is 1.3-1.8/g.cm-3; the sealing circular paper sheet also comprises a second layer; the second layer is attached to the inner side of the tipping paper layer, the second layer is a high-air-permeability formed paper layer, and the thickness of the high-air-permeability formed paper layer is 0.2mm-0.6 mm; the high-air-permeability formed paper layer is made of one of hardwood sulfite pulp, hardwood sulfate pulp, softwood sulfite pulp and softwood sulfate pulp.
Compared with the prior art, the utility model beneficial effect be: the utility model discloses an integrated into one piece's packing tube of making is used for adorning the section of fuming, empty pipe section and filter segment to adopt the sealing to seal in the one end of packing tube that is close to the section of fuming, the preparation technology degree of difficulty is little, and is with low costs.
The foregoing is a summary of the present invention, and other objects, features and advantages of the present invention will be apparent from the following detailed description of the preferred embodiments, which is provided for the purpose of illustration and understanding of the present invention.
Drawings
FIG. 1 is a schematic structural view of an embodiment of the integrated heating non-burning cigarette of the present invention;
FIG. 2 is a schematic structural view of a packing tube in an embodiment of the integrally heated non-combustible cigarette of the present invention;
FIG. 3 is a schematic structural view of a hollow body in an embodiment of the integrated heating non-combustible smoke holder of the present invention;
FIG. 4 is a cross-sectional view taken at FIG. 3A;
FIG. 5 is a schematic view of a sealing circular paper sheet in an embodiment of the integrated heating non-combustible cigarette holder of the present invention;
FIG. 6 is a schematic cross-sectional view of a sealing circular paper piece in an embodiment of the integrated heating non-combustible cigarette holder of the present invention.
Reference numerals
1. Packaging the tube; 2. a filtration section; 3. a hollow tube body; 31. a partition portion; 311. a through hole; 32. a first smoke channel; 43. a second smoke channel; 34. strip-shaped bulges; 341. a top plane; 342. a left inner concave arc surface; 343. a right concave arc surface; 4. a smoker particle 4; 5. sealing round paper sheets; 51. micropores; 52. a high air permeability formed paper layer; 53. a tipping paper layer.
Detailed Description
In order to more fully understand the technical content of the present invention, the technical solution of the present invention will be further described and illustrated with reference to the following specific embodiments, but not limited thereto.
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by those skilled in the art without creative efforts belong to the protection scope of the present invention.
In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and to simplify the description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.
Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.
In the present invention, unless otherwise expressly specified or limited, the terms "mounted," "connected," and "secured" are to be construed broadly and can, for example, be connected or detachably connected or integrated; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.
In the present disclosure, unless expressly stated or limited otherwise, the first feature "on" or "under" the second feature may comprise direct contact between the first and second features, or may comprise contact between the first and second features not directly. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.
In the description herein, references to the description of the term "one embodiment," some embodiments, "" an example, "" a specific example, "" or "some examples," or the like, mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above should not be understood to necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples. Furthermore, various embodiments or examples described in this specification can be combined and combined by one skilled in the art.
Referring to fig. 1 and 2, the present invention provides an integral heating non-burning cigarette, which comprises an integrally formed packing tube 1, a smoking section, an empty tube section, a filtering section 2 and a sealing member; the smoking section is composed of a plurality of smoking particles 4; the smoking section, the hollow pipe section and the filtering section 2 are all connected in the packing pipe 1, and the hollow pipe section is positioned between the smoking section and the filtering section 2; the sealing piece is sealed at one end of the packing tube 1 close to the smoking section. In this embodiment, the length of the cigarette which is not burned is 70mm, the diameter is 10mm, and the suction resistance is 600 pa. The filter section 2 is a solid filter stick, and the filter section 2 is made of acetate fiber tows; the length of the filter segment 2 is 30 mm. The packing tube 1 is a hard paper tube, and the thickness of the hard paper tube is 0.8 mm. The particle size of the fuming particle 4 is 80 meshes, the fuming particle 4 can be round or oval, and the fuming particle 4 consists of fuming substances and natural extracts; wherein the smoking material is selected from one or more of propylene glycol, glycerol triacetate and glycerol diacetate, and the natural extract is selected from one or more of fructus Jujubae extract, mume fructus extract, Moss extract and Glycyrrhrizae radix extract. Due to the presence of the natural extract in the smoker particles 4, not only is there no harm to the body, but also the generated aroma can enhance the user experience.
The utility model discloses an integrated into one piece's packing tube 1 that makes is used for adorning the section of fuming, empty pipe section and filter segment 2 to adopt the sealing to seal in the one end that is close to the section of fuming of packing tube 1, the preparation technology degree of difficulty is little, and is with low costs.
Referring to fig. 3 and 4, the hollow tube body 3 is cylindrical and has two open ends, a partition portion 31 is disposed in the tube of the hollow tube body 3, the partition portion 31 divides the hollow portion of the tube of the hollow tube body 3 into a first smoke channel 32 and a second smoke channel 43, in this embodiment, the partition portion 31 is provided with a through hole 311 for communicating the first smoke channel 32 with the second smoke channel 43, and the aperture of the through hole 311 is smaller than the diameter of the smoke generating particles 4 in the non-burning cigarette; the outer surface of the hollow tube body 3 is provided with a plurality of strip-shaped bulges 34 at even intervals along the length direction.
Preferably, the length of the hollow tube body 3 is one tenth of the length of the non-burning tobacco rod.
Since the length of the non-burning cigarette is generally about 70mm, the length of the hollow tube body 3 cannot be set arbitrarily. In order to achieve a balance point in the overall performance of the heated non-combustible tobacco rod, the length of the hollow tube body 3 is preferably 7 mm.
Further, referring to fig. 3, the protrusion 34 includes a top plane 341, and a left inner concave arc 342 and a right inner concave arc 343 located at two sides of the top plane 341. The spacing area between two adjacent strip-shaped bulges 34 forms a semicircular shape, and the semicircular shape can reduce the resistance to the flow of the smoke, so that the smoke flowing process is smoother.
Preferably, the hollow tube body 3 is made of acetate fiber and propionic acid fiber. The selection of acetate fibers and propionate fibers is not only cost effective, but also facilitates manufacturing and molding, especially for molding the protrusion 3414 and the through hole 311.
Be the opening form through the both ends with hollow tube body 3, intraductal partition portion 31 that is equipped with of hollow tube body 3, partition portion 31 is equipped with through-hole 311, and be provided with a plurality of strip archs 34 at the surface interval of hollow tube body 3, not only can effectively block fuming particle 4 and get into in the cotton pipe, and set up behind the partition portion 31, can have certain transitional action to the temperature that fuming particle 4 burning produced, so that do not let the too fast transmission of temperature to cotton pipe section (the position of user's mouth smoking), thereby the effect of cooling has been realized, and because through-hole 311 and the strip arch 34 that set up, the smog that fuming particle 4 burning produced can be smooth and easy releases from cotton pipe section, so can not influence the release of fuming volume, and then make user's experience better.
In some embodiments, the partition is provided with five through holes communicating the first smoke channel and the second smoke channel, one of the five through holes is located at the center of the partition, and the other four through holes are arranged in an annular array around the central through hole. Set up a plurality of through-holes, more do benefit to the smoothness nature of logical cigarette.
In some embodiments, a flow guide baffle is additionally arranged outside the through hole (i.e. in the first smoke channel or the second smoke channel), and the specific arrangement mode is as follows: the diversion baffle is fixed through the support columns arranged at intervals, the diversion baffle is located right above the through hole, the cross-sectional area of the diversion baffle is larger than that of the through hole, and preferably, the diversion baffle is circular. The space between adjacent support posts is used for smoke coming out of the through holes to pass through. The guide baffle plate can change the path of smoke circulation, thereby further playing a role in cooling.
Further, referring to fig. 5 and 6, the sealing member includes a sealing circular paper sheet 5 easily punctured by the heating needle; the sealing circular paper sheet 5 is provided with a plurality of micropores 51, and the micropores 51 are arranged in order or randomly; the vertical micropores 51 are in a circular shape, the diameter of the micropores 51 is smaller than that of the fuming particles 4 of the non-burning cigarette, and the diameter of the micropores 51 is 20nm-50 nm; the density of the micropores 5111 is 200-300/cm 2, the diameter of the sealed round paper sheet 5 is 0.8-1.2 cm, and the air permeability of the sealed round paper sheet 5 is 500-20000 CU.
Specifically, the plurality of micropores 51 increase the air permeability, so that when the heating is performed on the fuming particles 4, the external air enters the smoke branch, and the smoke of the fuming particles 4 is generated.
Further, referring to fig. 6, the sealing circular paper sheet 5 includes a first layer; the first layer is a tipping paper layer 53; the tipping paper layer 53 has a thickness of 0.05mm to 3 mm. The tipping paper layer 53 has a tensile strength of 1.3 to 1.8/g.cm-3. The sealing circular paper sheet 5 also comprises a second layer; the second layer is positioned at the inner side of the tipping paper layer 53, the second layer is a high-air-permeability formed paper layer 52, and the thickness of the high-air-permeability formed paper layer 52 is 0.2mm-0.6 mm. The high permeability formed paper layer 52 is made from one of hardwood sulfite pulp, hardwood sulfate pulp, softwood sulfite pulp, and softwood sulfate pulp.
In some embodiments, the integrally heated non-burning tobacco rod further comprises a cooling section, wherein the cooling section is located between the smoking section and the hollow pipe section and is used for further cooling the integrally heated non-burning tobacco rod. The cooling section comprises a cooling container and cooling particles (of course, the cooling particles can also be replaced by cooling powder) arranged in the cooling container; the cooling container is both ends open-ended tubulose, and the center of cooling container is equipped with a logical cigarette hole, and the setting is run through along cooling container length direction in the logical cigarette hole, and the cooling container still is equipped with a plurality of cooling chamber ways, and the setting is run through along cooling container length direction in the cooling chamber way, and the inner wall that the cooling chamber was said is equipped with the material hole that is used for adorning the cooling granule.
Set up the centre bore through the center at the cooling container beyond, still be provided with a plurality of cooling chambeies and say to the cooling chamber is said and is run through the setting along cooling container length direction, is equipped with the material hole that is used for adorning the cooling granule at the cooling chamber inner wall, and at the in-process that uses, the flue gas just can last the cooling to the flue gas through the cooling chamber when saying, and the cooling effect is showing.
Preferably, the aperture of the smoke through hole is larger than that of the cooling cavity channel.
Since the length of the non-burning tobacco rod is generally constant, the particle size of the cooling particles is not too large or too small, and therefore, the particle size of the cooling particles is preferably 0.8-1.2 mm.
Preferably, the filling rate of the cooling particles in the material holes of the cooling cavity channel is 60% -% 75. The reason why the cooling granule of packing is difficult for too much and should not be too few is that, selects suitable filling rate, can guarantee in the use, and the heating is not burnt a cigarette and can be along with the swing of people's arm, plays the effect of stirring to the cooling granule to can prevent that some cooling granule local temperature is too high, be favorable to keeping the thermal homogeneity that each cooling granule absorbed, promote the cooling effect. Preferably, the cooling particles are made of polypropylene cooling master batch particles or ammonium carbonate particles.
Furthermore, the surface of cooling container is inwards sunken to be equipped with a plurality of arc walls, and a plurality of arc walls run through the setting along cooling container length direction, are equipped with in a plurality of arc walls and increase fragrant stick. The fragrance enhancing rod is connected in the arc-shaped groove in an interference fit mode. The flavoring stick comprises a packaging paper skin and spices packaged in the packaging paper skin. Specifically, the spice can be mint, coffee, fruit or flower, and the wrapping paper is made of heat-absorbing paper. The cigarette perfuming device comprises a perfuming rod, a cigarette heating device and a cigarette perfuming device, wherein the perfuming rod can provide fragrance for a cigarette which is not burnt when being heated, a packaging paper cover adopted by the perfuming rod is made of heat absorbing paper, the heat absorbing paper can absorb a part of heat, more importantly, the part of the heat absorbed has an auxiliary effect on fragrance emission of perfume in the perfuming rod, and the fragrance can be emitted more quickly and more intensely due. In order to further improve the cooling effect, the cooling container is made of polypropylene materials.
The technical content of the present invention is further described by the embodiments only, so that the reader can understand it more easily, but the embodiments of the present invention are not limited thereto, and any technical extension or re-creation according to the present invention is protected by the present invention. The protection scope of the present invention is subject to the claims.
Claims (10)
1. The integrated heating non-burning cigarette is characterized by comprising a packing tube, a smoking section, a hollow tube section, a filtering section and a sealing piece which are integrally formed; the smoking section consists of a plurality of smoking particles; the smoking section, the hollow pipe section and the filtering section are all connected in the packaging pipe, and the hollow pipe section is positioned between the smoking section and the filtering section; the sealing piece is sealed at one end of the packaging tube close to the smoking section.
2. The integrated heating nonflammable cigarette as claimed in claim 1, wherein the length of the heating nonflammable cigarette is 20mm to 100mm, the diameter is 1mm to 20mm, and the draw resistance is 100 pa to 2000 pa.
3. The integrated heating non-burning cigarette according to claim 1, wherein the filter segment is a solid filter stick or a hollow filter stick; the filter section is made of polylactic acid tows or acetate fiber tows; the length of the filtering section is 1-50 mm.
4. The cigarette of claim 1, wherein the wrapper is a cardboard tube having a thickness of 0.1-5.0 mm.
5. The integrated heating nonflammable cigarette of claim 1, wherein the particle size of the smoker particles is 10-200 mesh.
6. The integrated heated non-combustible cigarette of claim 1, wherein the hollow tube segment comprises a hollow tube body; the cigarette heating device comprises a hollow tube body, a partition part and a heating device, wherein the hollow tube body is in a cylindrical shape, two ends of the hollow tube body are open, the inside of the hollow tube body is provided with the partition part, the hollow part inside the hollow tube body is divided into a first cigarette channel and a second cigarette channel by the partition part, the partition part is provided with at least one through hole for communicating the first cigarette channel with the second cigarette channel, and the aperture size of the through hole is smaller than the diameter size of smoke particles in a cigarette which is not heated; the outer surface of the hollow tube body is provided with a plurality of strip-shaped bulges at even intervals along the length direction.
7. The one-piece heated non-combustible cigarette of claim 6, wherein the divider has a through hole communicating the first smoke channel with the second smoke channel, the through hole being located in the center of the divider; the length of the hollow pipe body is 1mm-50 mm; the strip-shaped bulge comprises a top plane, a left inner concave arc-shaped surface and a right inner concave arc-shaped surface which are positioned on two sides of the top plane; the spacing area between two adjacent strip-shaped bulges forms a semicircular shape; the hollow tube body is made of cellulose acetate fiber and propionic acid fiber.
8. The integrated heating non-combustible cigarette according to claim 1, wherein the sealing piece comprises a sealing circular paper sheet which is easily punctured by a heating needle; the sealing circular paper sheet is provided with a plurality of micropores which are arranged in order or randomly; the vertical micropores are in a circular shape, the diameter of the micropores is smaller than that of smoke particles of the non-burning cigarette, and the diameter of the micropores is 20nm-50 nm; the density of the micropores is 200-300/cm2。
9. The integrated heating non-combustible cigarette according to claim 8, wherein the air permeability of the sealing circular paper sheet is 500-20000 CU.
10. The integrated heated non-combustible tobacco rod of claim 9 wherein the sealing disk includes a first layer; the first layer is a tipping paper layer; the thickness of the tipping paper layer is 0.05mm-3 mm; the tensile strength of the tipping paper layer is 1.3-1.8/g.cm-3(ii) a The sealing circular paper sheet also comprises a second layer; the second layer is positioned at the inner side of the tipping paper layer in a laminating manner, the second layer is a high-air-permeability formed paper layer, and the thickness of the high-air-permeability formed paper layer is 0.2mm-0.6 mm; the high-permeability formed paper layer is prepared from broadleaf wood sulfite pulp, broadleaf wood sulfate pulp, softwood sulfite pulp and softwood sulfateOne of the slurries.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022072134.8U CN212697654U (en) | 2020-09-18 | 2020-09-18 | Integrated heating non-combustion cigarette |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202022072134.8U CN212697654U (en) | 2020-09-18 | 2020-09-18 | Integrated heating non-combustion cigarette |
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| CN212697654U true CN212697654U (en) | 2021-03-16 |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113679096A (en) * | 2021-08-31 | 2021-11-23 | 安徽中烟工业有限责任公司 | Granular heating cigarette and preparation method thereof |
| WO2023173607A1 (en) * | 2022-03-15 | 2023-09-21 | 云南中烟工业有限责任公司 | Snap-seal particulate aerosol-generating article |
-
2020
- 2020-09-18 CN CN202022072134.8U patent/CN212697654U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113679096A (en) * | 2021-08-31 | 2021-11-23 | 安徽中烟工业有限责任公司 | Granular heating cigarette and preparation method thereof |
| WO2023173607A1 (en) * | 2022-03-15 | 2023-09-21 | 云南中烟工业有限责任公司 | Snap-seal particulate aerosol-generating article |
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