CN216292984U - Filling type heating cigarette containing limiting part - Google Patents
Filling type heating cigarette containing limiting part Download PDFInfo
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- CN216292984U CN216292984U CN202122687275.5U CN202122687275U CN216292984U CN 216292984 U CN216292984 U CN 216292984U CN 202122687275 U CN202122687275 U CN 202122687275U CN 216292984 U CN216292984 U CN 216292984U
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Abstract
The utility model discloses a filling type heating cigarette containing a limiting part, which comprises a smoking core material section (1), a plugging section (2), a limiting section (3) and a filtering section (4); the fuming core material section (1), the plugging section (2), the limiting section (3) and the filtering section (4) are filled into the tube body (5) in a filling mode; the center of the plugging section (2) at least comprises a hollow hole (21); the limiting section (3) is provided with an airflow channel which axially penetrates through the limiting section, and the airflow channel is communicated with the hollow hole (21) in an airflow mode. According to the utility model, the limiting section (3) is arranged between the plugging section (2) and the filtering section (4), so that the filtering piece can be prevented from moving along one side of the plugging section in the axial direction of the cigarette, and the airflow channel of the limiting section (3) is in airflow communication with the hollow hole (21), so that the smoke quantity and the cigarette fragrance are not influenced, and the problems of smoke quantity reduction, cigarette fragrance weakening and the like are avoided.
Description
Technical Field
The utility model relates to the technical field of heating non-burning cigarettes, in particular to a filling type heating cigarette with a limiting piece.
Background
With the emphasis of consumers on health problems and the improvement of the demand on the personalized experience of cigarette products, the tobacco industry continuously responds to the demand upgrade of consumers and develops various smoking products with tar and harm reduction. The heating 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 the cigarette product and provide healthier smoking experience.
The filling type heating cigarette is one of heating cigarettes, and the filling type heating cigarette is characterized in that a smoking section, a filtering section and the like are directly filled into an outer tube in a filling mode. The filling type heating cigarette and the rolling or compounding type heating cigarette have completely different manufacturing processes, the cigarette structure of the filling type heating cigarette is a particle cigarette core, a plugging piece and a filtering piece, and a cavity at one end is reserved in the plugging piece and the filtering piece and is used as a blank pipe section. Because the circumference of filtering piece is difficult to match with the circumference of outer tube (usually for the paper tube), lead to filtering piece can remove along a cigarette axial direction, especially filter and remove to shutoff section one side, so need set up the locating part in the blank pipe section, and the structure of locating part is also very critical, if the air current passageway of locating part does not match the air current passageway of shutoff piece, will lead to the smog volume to reduce, and the cigarette fragrance weakens the scheduling problem.
The present invention has been made to solve the above problems.
SUMMERY OF THE UTILITY MODEL
The utility model arranges the spacing section 3 between the plugging section 2 and the filtering section 4, which can prevent the filtering piece from moving along one side of the plugging section in the axial direction of the cigarette. Furthermore, the air flow channel of the limiting section 3 is in air flow communication with the hollow hole 21, so that the limiting section can limit and prevent the filter piece from moving, the smoke output and the tobacco fragrance are not influenced, the limiting piece can be added with fragrance, and the effect of enriching the tobacco fragrance is realized.
The utility model provides a filling type heating cigarette containing a limiting part, which comprises a smoking core material section 1, a plugging section 2, a limiting section 3 and a filtering section 4 which are sequentially arranged;
the smoking core material section 1, the plugging section 2, the limiting section 3 and the filtering section 4 are filled into the tube body 5 in a filling mode;
the center of the plugging section 2 at least comprises a hollow hole 21;
the limiting section 3 is provided with an airflow channel axially penetrating through the limiting section, and the airflow channel is in airflow communication with the hollow hole 21.
Preferably, the plugging section 2 is a cylinder with chamfers at two ends, and the hollow hole 21 axially penetrates through the plugging section 2.
Preferably, the limiting section 3 is a thin-walled hollow tube, which includes a central vent hole 31; the central vent hole 31 is in air flow communication with the hollow bore 21.
Preferably, the radial diameter of the central vent hole 31 is greater than or equal to the radial diameter of the hollow hole 21.
Preferably, the wall thickness of the limiting section 3 is 0.2-1.0 cm.
Preferably, the limiting section 3 is made of paper or acetate fiber, or is directly made of a high polymer material by extrusion molding, and the high polymer material is selected from acetate fiber, polylactic acid, polyethylene, polypropylene, polycarbonate, polyethylene terephthalate or acetate fiber microspheres added with adhesive.
Preferably, the limiting section 3 is further provided with an aroma-improving component.
Preferably, said perfuming means is selected from the group consisting of a gel or pop-bead, a string, a perfumed particle, a perfumed glycerol triacetate.
Preferably, the plugging section 2 is made by extrusion molding of a high polymer material, and the high polymer material is selected from acetate fibers, polylactic acid, polyethylene, polypropylene, polycarbonate, polyethylene terephthalate or acetate fiber microspheres added with an adhesive.
Preferably, the smoking core segment 1 is filled with filamentary, rod, granular and bulk tobacco material.
Preferably, the filter segment 4 can be made of conventional solid acetate tow.
Compared with the prior art, the utility model has the following beneficial effects:
1. the utility model relates to a filling type heating cigarette containing a limiting piece.A limiting section 3 is arranged between a blocking section 2 and a filtering section 4, and a filtering piece can be prevented from moving along one side of the blocking section of the cigarette in the axial direction.
2. The utility model designs a limit piece matched with the plugging piece aiming at the structure of the plugging piece, and the center of the plugging section 2 at least comprises a hollow hole 21; the limiting section 3 matched with the limiting section is a thin-wall hollow paper tube or a thin-wall hollow acetate fiber tube and comprises a central vent hole 31; the central vent hole 31 is in air flow communication with the hollow bore 21. The limiting piece can limit and prevent the filtering piece from moving, does not affect the smoke amount and the tobacco fragrance, and avoids the problems of smoke amount reduction, tobacco fragrance weakening and the like.
3. The limiting section 3 is also provided with an aroma-increasing component. The aroma-increasing component is selected from gel or bead blasting, and is coated on the surface of the limiting section 3 in a coating mode, so that the effect of enriching the tobacco aroma is realized.
Drawings
Fig. 1 is a schematic structural view of a filled type heated cigarette including a stopper according to embodiment 1 of the present invention;
FIG. 2 is a cross-sectional view of a plugging section 2 according to example 1 of the present invention;
FIG. 3 is a cross-sectional view of a stopper segment 3 according to embodiment 1 of the present invention;
names of reference symbols in the description of the drawings: 1-smoke core material section, 2-plugging section, 3-limiting section, 4-filtering section, 5-tube body, 21-hollow hole and 31-central vent hole.
Detailed Description
The present invention will be described in further detail with reference to examples.
It will be appreciated by those skilled in the art that the following examples are illustrative of the utility model only and should not be taken as limiting the scope of the utility model. The examples do not specify particular techniques or conditions, and are performed according to the techniques or conditions described in the literature in the art or according to the product specifications. The materials or equipment used are not indicated by manufacturers, and all are conventional products available by purchase.
As used herein, the singular forms "a", "an", "the" and "the" are intended to include the plural forms as well, unless the context clearly indicates otherwise. It will be further understood that the terms "comprises" and/or "comprising," when used in this specification, specify the presence of stated features, integers, steps, operations, elements, and/or components, but do not preclude the presence or addition of one or more other features, integers, steps, operations, elements, components, and/or groups thereof. It will be understood that when an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. Further, "connected" as used herein may include wirelessly connected.
In the description of the present invention, "a plurality" means two or more unless otherwise specified. The terms "inner," "upper," "lower," and the like, refer to an orientation or a state relationship based on that shown in the drawings, which is for convenience in describing and simplifying the description, and do not indicate or imply that the referenced device or element must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be construed as limiting the utility model.
In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "provided" are to be construed broadly, e.g., as being fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; may be directly connected or indirectly connected through an intermediate. To those of ordinary skill in the art, the specific meanings of the above terms in the present invention are understood according to specific situations.
It will be understood by those skilled in the art that, unless otherwise defined, all terms including technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. It will be further understood that terms, such as those defined in commonly used dictionaries, should be interpreted as having a meaning that is consistent with their meaning in the context of the prior art and will not be interpreted in an idealized or overly formal sense unless expressly so defined herein.
Example 1
As shown in fig. 1 to 3, the present embodiment is a filling type heated cigarette including a limiting member, which includes a smoking core material segment 1, a plugging segment 2, a limiting segment 3 and a filtering segment 4, which are arranged in sequence;
the smoking core material section 1, the plugging section 2, the limiting section 3 and the filtering section 4 are filled into the tube body 5 in a filling mode;
the center of the plugging section 2 at least comprises a hollow hole 21;
the limiting section 3 is provided with an airflow channel axially penetrating through the limiting section, and the airflow channel is in airflow communication with the hollow hole 21.
The plugging section 2 is a cylinder with chamfers at two ends, and the hollow hole 21 axially penetrates through the plugging section 2.
The limiting section 3 is a thin-wall hollow paper tube and comprises a central vent hole 31; the central vent hole 31 is in air flow communication with the hollow bore 21.
The radial diameter of the central vent hole 31 is larger than the radial diameter of the hollow hole 21.
The wall thickness of the limiting section 3 is 0.7 mm.
And the limiting section 3 is also provided with an aroma-increasing component. The flavoring part is selected from gel, and is coated on the surface of the limiting section 3 in a coating mode.
The plugging section 2 is made of acetate fiber.
The smoking core segment 1 is filled with particulate tobacco material.
The filter segment 4 can be made of conventional solid acetate fiber tows.
Claims (10)
1. A filling type heating cigarette containing a limiting part is characterized by comprising a smoking core material section (1), a blocking section (2), a limiting section (3) and a filtering section (4);
the smoking core material section (1), the plugging section (2), the limiting section (3) and the filtering section (4) are filled into the tube body (5) in a filling mode;
the center of the plugging section (2) at least comprises a hollow hole (21);
the limiting section (3) is provided with an airflow channel which axially penetrates through the limiting section, and the airflow channel is communicated with the hollow hole (21) in an airflow mode.
2. The filled type heated cigarette with a limit stop according to claim 1, wherein the blocking section (2) is a cylinder with chamfers at both ends, and the hollow hole (21) axially penetrates through the blocking section (2).
3. The filled type heated cigarette with a limiter according to claim 1, wherein the limiter segment (3) is a thin-walled hollow tube comprising a central ventilation hole (31);
the central vent (31) is in airflow communication with the hollow bore (21).
4. The filled heated cigarette with a limiter according to claim 3 wherein the radial diameter of the central ventilation aperture (31) is greater than or equal to the radial diameter of the hollow aperture (21).
5. The filled heated cigarette with a limiter according to claim 3 wherein the wall thickness of the limiter segment (3) is 0.2-1.0 cm.
6. The filled type heated cigarette with a limit stop according to claim 3, wherein the limit stop (3) is made of paper or acetate fiber, or is directly made of a high polymer material by extrusion molding, and the high polymer material is selected from acetate fiber, polylactic acid, polyethylene, polypropylene, polycarbonate or polyethylene terephthalate.
7. The filled heated cigarette with a retaining member according to claim 1, wherein the retaining member (3) further comprises a flavoring element.
8. The filled heated cigarette with a retaining element according to claim 7, wherein the flavoring element is selected from the group consisting of a gel or bead puff, a string, a flavor-bearing particle, and glycerol triacetate.
9. The filled heated cigarette with a retaining element as claimed in claim 1, wherein the stopper segment (2) is formed by extrusion of a polymeric material selected from the group consisting of cellulose acetate, polylactic acid, polyethylene, polypropylene, polycarbonate and polyethylene terephthalate.
10. The filled heated cigarette comprising a limiter according to claim 1 wherein the smoking core segment (1) is filled with filamentary, rod, granular and bulk tobacco material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122687275.5U CN216292984U (en) | 2021-11-04 | 2021-11-04 | Filling type heating cigarette containing limiting part |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122687275.5U CN216292984U (en) | 2021-11-04 | 2021-11-04 | Filling type heating cigarette containing limiting part |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216292984U true CN216292984U (en) | 2022-04-15 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122687275.5U Active CN216292984U (en) | 2021-11-04 | 2021-11-04 | Filling type heating cigarette containing limiting part |
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| CN (1) | CN216292984U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2023245529A1 (en) * | 2022-06-21 | 2023-12-28 | 云南中烟工业有限责任公司 | Aerosol generating product having composite-form blocking member |
-
2021
- 2021-11-04 CN CN202122687275.5U patent/CN216292984U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2023245529A1 (en) * | 2022-06-21 | 2023-12-28 | 云南中烟工业有限责任公司 | Aerosol generating product having composite-form blocking member |
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