CN211185848U - Dual-purpose cigarette - Google Patents
Dual-purpose cigarette Download PDFInfo
- Publication number
- CN211185848U CN211185848U CN201921406716.6U CN201921406716U CN211185848U CN 211185848 U CN211185848 U CN 211185848U CN 201921406716 U CN201921406716 U CN 201921406716U CN 211185848 U CN211185848 U CN 211185848U
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- Prior art keywords
- section
- dual
- filter
- hollow
- supporting
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- 235000019504 cigarettes Nutrition 0.000 title claims abstract description 70
- 239000000779 smoke Substances 0.000 claims abstract description 26
- 241000208125 Nicotiana Species 0.000 claims abstract description 22
- 235000002637 Nicotiana tabacum Nutrition 0.000 claims abstract description 22
- 238000001914 filtration Methods 0.000 claims abstract description 10
- 235000019505 tobacco product Nutrition 0.000 claims abstract description 9
- 238000002485 combustion reaction Methods 0.000 claims abstract description 7
- 238000010438 heat treatment Methods 0.000 claims abstract description 6
- 238000009423 ventilation Methods 0.000 claims description 9
- 239000000463 material Substances 0.000 claims description 7
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical group [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 abstract description 16
- 239000003546 flue gas Substances 0.000 abstract description 16
- 239000000203 mixture Substances 0.000 abstract 1
- 239000000835 fiber Substances 0.000 description 6
- 210000001533 respiratory mucosa Anatomy 0.000 description 5
- 239000000126 substance Substances 0.000 description 5
- 230000006378 damage Effects 0.000 description 4
- 230000000694 effects Effects 0.000 description 4
- 230000000391 smoking effect Effects 0.000 description 4
- 230000008901 benefit Effects 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 208000027418 Wounds and injury Diseases 0.000 description 2
- 229920006221 acetate fiber Polymers 0.000 description 2
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 2
- 239000003205 fragrance Substances 0.000 description 2
- 239000007789 gas Substances 0.000 description 2
- 208000014674 injury Diseases 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 239000001301 oxygen Substances 0.000 description 2
- 229910052760 oxygen Inorganic materials 0.000 description 2
- 239000011148 porous material Substances 0.000 description 2
- 230000009467 reduction Effects 0.000 description 2
- 231100000167 toxic agent Toxicity 0.000 description 2
- 239000003440 toxic substance Substances 0.000 description 2
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 239000004615 ingredient Substances 0.000 description 1
- 230000003434 inspiratory effect Effects 0.000 description 1
- 239000003595 mist Substances 0.000 description 1
- 230000008569 process Effects 0.000 description 1
Images
Abstract
A dual-use cigarette comprising: a tobacco segment filled with tobacco products that release smoke upon combustion or heating; a filter section; a hollow section disposed between the filter section and the tobacco section, the hollow section comprising: a support section having a hollow structure; the support section includes: the outer layer of the supporting section and the filter layer are arranged on the inner cavity wall of the outer layer of the supporting section and used for filtering smoke; the supporting section is provided with a plurality of first air holes communicated with the outside air. Through set up first bleeder vent on the support section that has higher hardness to overcome dual-purpose type cigarette middle part hardness among the prior art is low, takes place to warp easily, causes the high and poor problem of use experience of the harmful composition of flue gas that the user inhales.
Description
Technical Field
The utility model relates to the technical field of cigarettes, in particular to a dual-purpose cigarette for low-temperature cigarettes and combustion cigarettes.
Background
The cigarette comprises a low-temperature cigarette designed by taking the idea of 'heating without burning', and a burning type cigarette which is smoked by adopting the way of igniting tobacco leaves in the past. However, the quality of the experience of the user of the low-temperature cigarette or the combustion type cigarette and the harm to the human body are important indexes for evaluating the quality of the cigarette product. How to reduce the harm of tobacco to human body while ensuring the use experience of users is a problem which needs to be solved urgently by users.
The prior art, for example, patent document with publication number CN208192112U discloses a dual-purpose cigarette, which comprises a smokable material section and a filter section wrapped by a roll paper, wherein a hollow section surrounded by the roll paper is arranged between the smokable material section and the filter section, and a plurality of first capillary pores are arranged on the roll paper of the hollow section. And a plurality of second capillary holes are also formed in the roll paper of the filter section. Harmful components in the smoke entering the human body can be reduced through the first capillary holes and the second capillary holes, outside air is introduced into the cigarette, the high-temperature fog entering the human body is cooled, and the respiratory mucosa is prevented from being burnt by the high-temperature fog, so that the use experience of a user is improved. However, the hollow section of the dual-purpose cigarette is formed by wrapping the roll paper, so that the deformation is very easy to occur, the ventilation function of the capillary pores on the hollow section is seriously influenced, the hollow section cannot realize the functions of reducing harmful ingredients in smoke and cooling high-temperature mist, and the normal function of the hollow section is seriously influenced. Moreover, the existing dual-purpose cigarette also has the problems of poor filtering effect on harmful smoke and incapability of meeting the requirements of customers.
Disclosure of Invention
Therefore, the to-be-solved technical problem of the utility model lies in overcoming dual-purpose type cigarette among the prior art wherein the hollow section hardness is low, takes place to warp easily, causes the high and poor problem of use experience of the high and use of the inspiratory flue gas harmful component of user to a dual-purpose type cigarette is provided, a serial communication port, include:
a tobacco segment filled with tobacco products that release smoke upon combustion or heating;
a filter section;
a hollow section disposed between the filter section and the tobacco section, the hollow section comprising: a support section having a hollow structure; the support section includes: the outer layer of the supporting section and the filter layer are arranged on the inner cavity wall of the outer layer of the supporting section and used for filtering smoke; the supporting section is provided with a plurality of first air holes communicated with the outside air.
The hollow section further comprises: a hollow pipe section; the cavity pipe section is communicated with the supporting section, the cavity pipe section is provided with an inner cavity communicated with the supporting section, and the diameter of the inner cavity of the cavity pipe section is larger than that of the inner cavity of the supporting section.
The filter layer is a fiber tow.
The supporting section and the cavity pipe section are coaxially arranged and have the same outer diameter.
The hollow section has a length range of: 25mm to 32 mm; the length range of the support section is as follows: 10mm to 15 mm; the length range of the cavity pipe section is as follows: 15mm to 25 mm.
The supporting section is connected with the filter section, and the cavity pipe section is connected with the tobacco section.
The first air hole is formed in the supporting section and is close to the position, 2mm to 3mm, of the filter section.
The first air holes are arranged in at least two rows and are arranged along the circumferential direction of the support section.
The outer layer of the supporting section is made of paper materials.
The surface of the filter tip section is provided with a plurality of second air holes communicated with the hollow section.
The utility model discloses technical scheme has following advantage:
1. the utility model provides a dual-purpose type cigarette, include: a tobacco segment filled with tobacco products that release smoke upon combustion or heating; a filter section; a hollow section disposed between the filter section and the tobacco section, the hollow section comprising: a support section having a hollow structure; the support section includes: the outer layer of the supporting section and the filter layer are arranged on the inner cavity wall of the outer layer of the supporting section and used for filtering smoke; the supporting section is provided with a plurality of first air holes communicated with the outside air. The hollow section can store certain smoke, so that people can absorb fragrant gas when starting to suck. The first air hole has the following advantages: 1. the outside air is introduced into the cigarette to cool the high-temperature fog inhaled by the human body, so that the high-temperature fog is prevented from burning respiratory mucosa. 2. Provides fresh oxygen for the cigarette and has the combustion-supporting effect on the cigarette. 3. Make partly flue gas in the cavity section also can discharge through above-mentioned first bleeder vent, reduce the flue gas content of cigarette, reduce the injury of cigarette to the human body under guaranteeing user experience prerequisite. Additionally, the utility model discloses a well hollow section is provided with the filter layer that is used for filtering the flue gas including supporting the section on supporting the outer inner chamber wall of section, and above-mentioned filter layer not only can filter the toxic substance content in the flue gas reduction flue gas effectively, can also improve the hardness of supporting the section simultaneously effectively. The hardness of the supporting section is improved, so that the problem that the supporting section of the cigarette provided with the first air holes is deformed can be effectively solved. The problem that the aperture of the first air hole is reduced and the normal function cannot be played due to the deformation of the supporting section is avoided.
2. The utility model provides a dual-purpose type cigarette, the well hollow section includes: a support section with a hollow structure and a hollow pipe section. The cavity pipe section is communicated with the supporting section, the cavity pipe section is provided with an inner cavity communicated with the supporting section, and the diameter of the inner cavity of the cavity pipe section is larger than that of the inner cavity of the supporting section. Above-mentioned cavity pipeline section can store the fragrance that more tobacco section gived off effectively, and the inside of cavity pipeline section does not set up the filter layer moreover, and the cavity pipeline section that does not have the filter layer can not produce the resistance that hinders the user and inhale the flue gas at user smoking in-process, avoids appearing the problem that the smoking was taken out motionless in the user use, improves user and uses experience.
3. The utility model provides a dual-purpose type cigarette, the filter layer is the fibre silk bundle, and the filter layer of above-mentioned fibre silk bundle material not only can filter the flue gas through the cavity section to reduce the harmful substance in the flue gas. In addition, the higher hardness of fibre silk bundle can also improve the hardness of support section effectively, avoids being provided with the support section of first bleeder vent and takes place deformation.
4. The utility model provides a dual-purpose type cigarette, support the section with the filter section links to each other, the cavity pipeline section with the tobacco section links to each other. The tobacco section, the cavity pipe section, the supporting section and the filter section are sequentially connected, the supporting section is arranged at a position close to the filter section, and the external air can be effectively introduced into the cigarette through the first air holes in the supporting section in the process that a user sucks the filter section.
5. The utility model provides a dual-purpose type cigarette, first bleeder vent is two rows at least, follows the circumference direction of supporting the section is arranged. The first air holes are arranged along the circumferential direction of the supporting section, so that more external air can enter the hollow section, air flow can be formed under the condition of certain pressure difference, and the air exchange capacity of the hollow section of the cigarette and the external air is improved.
6. The utility model provides a dual-purpose cigarette, filter tip section surface be provided with a plurality of with the second bleeder vent that the cavity section is linked together. The second air holes can introduce outside air into the cigarette to cool high-temperature fog inhaled by a human body, so that the high-temperature fog is prevented from burning respiratory mucosa. The second air holes can also introduce external air into the cigarette to reduce the content of harmful substances in smoke, and simultaneously introduce the external air into the cigarette to prevent the problem that less smoke enters a human body when the internal resistance of the cigarette is large, so that a user can not take out the cigarette.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the embodiments or the technical solutions in the prior art will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
FIG. 1 is a schematic view of the internal structure of a dual-purpose cigarette provided by the present invention;
FIG. 2 is a schematic perspective view of a dual-purpose cigarette with four segments according to the present invention;
fig. 3 is a schematic view showing the filter section and the supporting section of the dual-purpose cigarette according to the present invention.
Description of reference numerals:
1-tobacco section; 2-a filter section; 3-a hollow section; 4-a support section; 5-a cavity pipe section; 6-support section outer layer; 7-a filter layer; 8-a first vent; 9-second air hole.
Detailed Description
The technical solution of the present invention will be described clearly and completely with reference to the accompanying drawings, and obviously, the described embodiments are some, but not all embodiments of the present invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", 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 simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Furthermore, the technical features mentioned in the different embodiments of the invention described below can be combined with each other as long as they do not conflict with each other.
Example 1
A cigarette is described, as shown in figures 1 and 2, comprising:
the tobacco section 1 is filled with tobacco products, and the tobacco products release smoke under combustion;
a filter segment 2;
In this embodiment, the length of the hollow section 3 is 32mm, and the length of the support section 4 is 15 mm. The first air hole 8 is arranged at the position of the support section 4, which is 2.5mm close to the filter section 2.
In this embodiment, the surface of the filter segment 2 is provided with a plurality of second ventilation holes 9 communicated with the hollow segment 3. The second air holes 9 are 2 rows and are uniformly arranged in the circumferential direction of the filter section 2. The second air holes 9 can introduce outside air into the cigarette to cool high-temperature fog inhaled by a human body, so that the high-temperature fog is prevented from burning respiratory mucosa. The second air holes 9 can also introduce external air into the cigarette to reduce the content of harmful substances in smoke, and simultaneously introduce the external air into the cigarette to prevent the problem that less smoke enters a human body when the internal resistance of the cigarette is large, so that a user can smoke and smoke immovably.
Of course, the application is not particularly limited as to whether the hollow section 3 comprises a hollow tube section 5, in other embodiments the hollow section 3 is entirely formed by a support section 4 with a filter layer 7. The length of the filter layer 7 is increased, so that the filtering effect of the cigarette on harmful substances in smoke can be effectively improved.
Of course, the material of the filter layer 7 is not particularly limited in this application, and in other embodiments, the filter layer 7 may also be a nano-filter coating.
Certainly, the application does not specifically limit the smoke mode released by the tobacco section 1 of the cigarette, and in other embodiments, the cigarette is a low-temperature cigarette, the tobacco section 1 of the cigarette is filled with tobacco products, and the tobacco products release smoke under a heating condition.
Of course, the first ventilation hole 8 is not specifically limited in the present application, and in other embodiments, the first ventilation hole 8 is disposed at a position 3mm close to the filter segment 2 of the support segment 4; or, the first air hole 8 is arranged at the position of the support section 4 which is 2mm close to the filter section 2.
Of course, the number of the second ventilation holes 9 is not specifically limited in the present application, and in other embodiments, the number of the second ventilation holes 9 is 1 row, or more than two rows.
Of course, the length relationship among the hollow section 3, the support section 4 and the cavity pipe section 5 is not specifically limited in the present application, and in other embodiments, the length of the hollow section 3 is 25mm, the length of the support section 4 is 10mm, and the length of the cavity pipe section 5 is 15 mm.
In this embodiment, the length of the hollow section 3 is 32mm, and the length of the support section 4 is 15 mm. The first air hole 8 is arranged at the position of the support section 4, which is 2.5mm close to the filter section 2.
It should be understood that the above examples are only for clarity of illustration and are not intended to limit the embodiments. Other variations and modifications will be apparent to persons skilled in the art in light of the above description. And are neither required nor exhaustive of all embodiments. And obvious variations or modifications can be made without departing from the scope of the invention.
Claims (10)
1. A dual-purpose cigarette, comprising:
a tobacco section (1), wherein tobacco products are filled in the tobacco section (1), and the tobacco products release smoke under the combustion or heating condition;
a filter segment (2);
a hollow section (3) arranged between the filter section (2) and the tobacco section (1), the hollow section (3) comprising: a support section (4) having a hollow structure; the support section (4) comprises: the outer layer (6) of the supporting section and a filtering layer (7) which is arranged on the inner cavity wall of the outer layer (6) of the supporting section and is used for filtering smoke; the supporting section (4) is provided with a plurality of first air holes (8) communicated with the outside air.
2. The dual-purpose cigarette according to claim 1, characterized in that said hollow section (3) further comprises: a hollow pipe section (5); the cavity pipe section (5) is communicated with the supporting section (4), the cavity pipe section (5) is provided with an inner cavity communicated with the supporting section (4), and the diameter of the inner cavity of the cavity pipe section (5) is larger than that of the inner cavity of the supporting section (4).
3. The dual-purpose cigarette according to claim 1, characterized in that said filter layer (7) is a fibrous tow.
4. The dual-purpose cigarette according to claim 2, characterized in that said support segment (4) and said cavity tube segment (5) are coaxially arranged and have an equal outer diameter.
5. Dual-purpose cigarette according to claim 1, characterized in that the length of the hollow section (3) is between 25mm and 32mm and the length of the support section (4) is in the range: 10mm to 15 mm.
6. The dual-purpose cigarette according to claim 2, characterized in that said support section (4) is associated with said filter section (2) and said cavity tube section (5) is associated with said tobacco section (1).
7. Dual-purpose cigarette according to claim 6, characterized in that said first ventilation holes (8) are provided in said support section (4) at a position of 2mm to 3mm close to said filter section (2).
8. The dual-purpose cigarette according to claim 1, wherein the first ventilation holes (8) are arranged in at least two rows along the circumferential direction of the support section (4).
9. The dual-purpose cigarette according to claim 1, wherein the outer support section layer (6) is a paper material.
10. The dual-purpose cigarette according to claim 1, wherein the surface of the filter section (2) is provided with a plurality of second ventilation holes (9) communicated with the hollow section (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921406716.6U CN211185848U (en) | 2019-08-27 | 2019-08-27 | Dual-purpose cigarette |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921406716.6U CN211185848U (en) | 2019-08-27 | 2019-08-27 | Dual-purpose cigarette |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211185848U true CN211185848U (en) | 2020-08-07 |
Family
ID=71880867
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921406716.6U Active CN211185848U (en) | 2019-08-27 | 2019-08-27 | Dual-purpose cigarette |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211185848U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114113053A (en) * | 2020-08-31 | 2022-03-01 | 中国烟草总公司郑州烟草研究院 | Cigarette tobacco section oxygen content detection device and detection method thereof |
| WO2022133982A1 (en) * | 2020-12-25 | 2022-06-30 | 中国烟草总公司郑州烟草研究院 | Sidewall-punctured heated tobacco product |
| JP7274055B2 (en) | 2021-03-31 | 2023-05-15 | 日本たばこ産業株式会社 | Non-combustion heating flavor inhalation article and non-combustion heating flavor inhalation product |
-
2019
- 2019-08-27 CN CN201921406716.6U patent/CN211185848U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114113053A (en) * | 2020-08-31 | 2022-03-01 | 中国烟草总公司郑州烟草研究院 | Cigarette tobacco section oxygen content detection device and detection method thereof |
| WO2022133982A1 (en) * | 2020-12-25 | 2022-06-30 | 中国烟草总公司郑州烟草研究院 | Sidewall-punctured heated tobacco product |
| JP7274055B2 (en) | 2021-03-31 | 2023-05-15 | 日本たばこ産業株式会社 | Non-combustion heating flavor inhalation article and non-combustion heating flavor inhalation product |
| JP7274672B2 (en) | 2021-03-31 | 2023-05-16 | 日本たばこ産業株式会社 | Non-combustion heating flavor inhalation article and non-combustion heating flavor inhalation product |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20231025 Address after: 518066 Room 201, building A, No. 1, Qian Wan Road, Qianhai Shenzhen Hong Kong cooperation zone, Shenzhen, Guangdong (Shenzhen Qianhai business secretary Co., Ltd.) Patentee after: Shenzhen Qianhai Yuanjun Technology Co.,Ltd. Address before: 1211-37, 12th Floor, No. 18 Zhongguancun Street, Haidian District, Beijing, 100089 Patentee before: Beijing rongchaoli Technology Co.,Ltd. |
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| TR01 | Transfer of patent right |