CN215346987U

CN215346987U - Cigarette rod

Info

Publication number: CN215346987U
Application number: CN202022377946.3U
Authority: CN
Inventors: 王昊; 杨俊鹏; 张敦铁; 刘兴乐; 庄虎; 刘磊; 夏璠
Original assignee: China Tobacco Hubei Industrial LLC
Current assignee: China Tobacco Hubei Industrial LLC
Priority date: 2020-10-22
Filing date: 2020-10-22
Publication date: 2021-12-31
Anticipated expiration: 2030-10-22

Abstract

The utility model discloses a cigarette, which comprises: the ignition section, the atomization section and the inlet section; the ignition section comprises a tobacco leaf part for generating smoke after being heated; the atomization section is arranged between the ignition section and the inlet section; the atomizing section comprises tobacco substances for increasing the smoke concentration and diluting harmful components in the smoke and a paper winding part coated outside the tobacco substances; the inlet section is used for allowing the smoke to flow into the mouth of a user; the ignition section, the atomization section and the inlet section are connected through tipping paper. The cigarette smoking device can improve the safety of cigarette smoking, is beneficial to protecting the body health of a user, and is convenient to use.

Description

Cigarette rod

Technical Field

The utility model belongs to the technical field of novel tobacco products, and particularly relates to a cigarette.

Background

The traditional cigarette adopts a mode of igniting a cigarette to burn for smoking, can generate smoke and release nicotine. However, cigarette paper and tobacco shreds are likely to cause damage to the body due to the generation of high-temperature decomposition products such as radicals, accompanied by the generation of smoke flavor by combustion.

In order to reduce the health impact of tobacco products, particularly traditional cigarette smoking, the traditional cigarette can be improved by means of ventilation dilution and addition of functional materials (such as activated carbon); the production of high temperature cracking products such as free radicals and the like, such as electronic atomized cigarettes, buccal cigarettes, heated tobacco products and the like, can also be reduced fundamentally in a non-combustion mode. Among them, the heating tobacco products have market prospects because of mainly using tobacco and the taste is close to the traditional cigarette, and the market share is rapidly increased in Japan, Korea and Europe in recent years.

Among the tobacco products heated, there are electric tobacco products, atomizing tobacco products, carbon tobacco products, and the like, because of different heating methods. Both the electrically heated tobacco product and the aerosol heated tobacco product require a heating device, such as IQOS, Ploom Tech, etc. Although carbon-heated tobacco products are closest to conventional cigarettes, such as Eclipse, Teeps, tobacco is heated and atomized by igniting an end carbon source to produce smoke; however, carbon-heated tobacco products are not highly acceptable in the current market because the carbon source is heated to a certain temperature and can be ignited, the ignition is difficult, the carbon burns to generate peculiar smell, and the carbon source has a high temperature after burning and is easy to ignite other substances.

SUMMERY OF THE UTILITY MODEL

The utility model aims to overcome the defects in the prior art and provides a cigarette which can improve the smoking safety of the cigarette, is beneficial to protecting the body health of a user and is convenient to use.

In order to solve the technical problems, the utility model adopts the following technical scheme: a cigarette rod comprising: the ignition section, the atomization section and the inlet section; wherein the ignition section comprises a tobacco leaf part for generating smoke after being heated; the atomizing section is disposed between the pilot section and the inlet section; the atomizing section comprises tobacco substances for increasing the smoke concentration and diluting the harmful components of the smoke and a paper winding part coated outside the tobacco substances; the inlet section is used for allowing the smoke to flow into the mouth of a user; the ignition section, the atomization section and the inlet section are connected through tipping paper.

In a particular embodiment, the first end of the atomizing section is connected to the first end of the pilot section; a second end of the atomizing section opposite the first end of the atomizing section is connected to a first end of the inlet section; a second end of the inlet section opposite the first end of the inlet section is for the passage of the smoke into the mouth of a user.

In a specific embodiment, the tobacco leaf part comprises a tobacco sheet for generating smoke after being heated and a first cigarette paper or cigar outer wrapper coated outside the tobacco sheet.

In a particular embodiment, the tobacco lamina comprises cigar core leaf, cigar wrapper leaf, flue cured leaf, sun cured leaf and/or spice leaf.

In a particular embodiment, the burn rate of the first cigarette paper or the cigar wrapper is less than 6 mm/min.

In a specific embodiment, the tobacco leaf part is formed by curling the tobacco flakes.

In one embodiment, the tobacco material includes an aerosolizing agent for increasing the concentration of the smoke and diluting the harmful components of the smoke.

In one embodiment, the wrapper portion comprises a second wrapper paper or a composite aluminum paper wrapping the exterior of the tobacco material and containing a fire retardant.

In a particular embodiment, the tobacco material comprises reconstituted tobacco, tobacco particles, cut tobacco and/or cut rolled stems; and the reconstituted tobacco leaves, the tobacco particles, the tobacco shreds and/or the cut stems contain the atomizing agent.

In a particular embodiment, the atomizing agent comprises propylene glycol.

In a particular embodiment, the atomizing agent comprises the propylene glycol and glycerin, and the propylene glycol is present in an amount greater than the glycerin, such that heat generated by combustion of the tobacco portion atomizes the tobacco material.

In a specific embodiment, a conduction section for conducting the flue gas is arranged between the atomization section and the inlet section; wherein the first end of the atomizing section is connected with the first end of the ignition section; a second end of the atomizing section opposite the first end of the atomizing section is connected to a first end of the conducting section; a second end of the conductive segment opposite the first end of the conductive segment is connected to a first end of the inlet segment; a second end of the inlet section opposite the first end of the inlet section is for the passage of smoke into the mouth of a user.

In a particular embodiment, the conducting section comprises a paper tube and/or a hollow filter rod for conducting the smoke, and a third cigarette paper wrapping the exterior of the paper tube and/or the hollow filter rod.

In a particular embodiment, the inlet section comprises acetate tow and a fourth cigarette paper wrapping the outside of the acetate tow.

Compared with the prior art, the utility model has the beneficial effects that:

1. the cigarette of the utility model is provided with an ignition section and an atomization section; the ignition section comprises a tobacco leaf part for generating smoke after being heated, has a loose structure, is convenient to ignite, is not easy to extinguish after being ignited, and can avoid safety risks caused by carbon combustion; the atomization section can increase the smoke concentration and dilute harmful components in the smoke; therefore, the cigarette smoking safety can be improved, the cigarette smoking safety is favorable for protecting the body health of a user, the use is convenient, and the user experience is good.

2. The burning rate of the first cigarette paper or the cigar outer wrapper of the cigarette is less than 6 mm/min, so that the tobacco leaf part can be prevented from burning too fast, and the uniformity of smoke generation is improved.

3. The paper rolling part of the cigarette comprises second cigarette paper or composite aluminum paper which is coated outside the tobacco material and contains a fire retardant, so that the second cigarette paper or the composite aluminum paper can be prevented from burning, and meanwhile, the atomizing agent can be fully atomized.

4. The atomizing agent for the cigarette comprises propylene glycol, so that the overall aroma of the burning of the cigarette is close to that of the traditional cigarette, and the atomizing temperature of an atomizing section can be effectively reduced; or the atomizing agent comprises propylene glycol and glycerol, and the content of the propylene glycol is greater than that of the glycerol; not only can further enrich the smoke fragrance generated by the combustion of the cigarette, but also can effectively reduce the atomization temperature of the atomization section.

5. The cigarette is provided with the conducting section, so that the temperature of smoke can be reduced while the smoke is conducted, the overhigh temperature of the smoke entering the mouth of a user is prevented, and the smoking experience is further improved.

6. The cigarette of the utility model is provided with the inlet section, so that the smoke temperature can be further reduced.

7. The cigarette of the utility model has simple structure, convenient use and wide market prospect.

Drawings

Figure 1 shows a schematic structural view of one embodiment of the cigarette rod of the present invention.

Wherein, 1-ignition section; 11-tobacco leaf portion; 111-smoked sheets; 112-first cigarette paper; 2-an atomization section; 21-tobacco material; 22-a paper winding part; 3-an inlet section; 31-acetate tow; 32-fourth cigarette paper; 4-tipping paper; 5-a conducting section; 51-third cigarette paper.

Detailed Description

The utility model will be further described with reference to examples of embodiments shown in the drawings.

As shown in fig. 1, the cigarette rod of the present invention comprises: pilot section 1, atomizing section 2 and inlet section 3. Wherein, the section of igniting 1 includes the tobacco leaf portion 11 that is used for producing the flue gas after being heated, and the structure is loose, is convenient for ignite, and the point then is difficult to extinguish. The atomizing section 2 is arranged between the ignition section 1 and the inlet section 3, and can increase the concentration of smoke and dilute harmful components (such as free radicals, tobacco-specific nitrosamines and nicotine) in smoke. The atomizing section 2 includes a tobacco material 21 for increasing the concentration of smoke and diluting harmful components of the smoke, and a paper wrapping portion 22 wrapping the tobacco material 21. The inlet section 3 is intended for the passage of smoke into the mouth of a user. The ignition section 1, the atomization section 2 and the inlet section 3 are connected by tipping paper 4. During the use, this cigarette props up and lights conveniently, is difficult to extinguish after once lighting, can avoid the security risk that non-tobacco class material (carbon) burning exists simultaneously to can increase the smog volume, dilute harmful components, the suction is experienced well.

In a particular embodiment, the first end of the atomizing section 2 is connected to the first end of the pilot section 1. A second end of the atomizing section 2 opposite to the first end of the atomizing section 2 is connected to a first end of the inlet section 3. A second end of the inlet section 3, opposite to the first end of the inlet section 3, is intended for the passage of the fumes into the mouth of the user; the cigarette has simple structure and convenient use.

In one embodiment, the tobacco leaf portion 11 includes a tobacco sheet 111 for generating smoke upon heating and a first cigarette paper 112 or cigar wrapper coated outside the tobacco sheet 111.

In one embodiment, the first cigarette paper 112 has a basis weight of 40 to 60 g/m.

In one embodiment, the first cigarette paper 112 or cigar wrapper burns at a rate of less than 6 mm/min, preventing the leaf portion 11 from burning too fast.

In a specific embodiment, the tobacco leaf part 11 is directly curled by using tobacco flakes 111 with thicker identity and more oil content (according to the national standard of the existing flue-cured tobacco, the tobacco leaf identity is divided into five grades of thin, medium, thick and thick according to the thickness and density state of the tobacco leaf and the difference size which can be perceived by human senses, the two grades of thick and thick are preferred, and the oil content is preferably two grades of thick and more (rich in oil, apparent oil lubrication, oily reflection on the leaf surface, strong toughness and elasticity of the tobacco leaf, strong recovery capability after being loosened by holding with hands, and strong tearing resistance)).

In a particular embodiment, the tobacco lamina 111 comprises cigar core leaf, cigar wrapper leaf, flue cured leaf, sun cured leaf and/or spice leaf. Wherein the identity of the cured tobacco leaf is later, the oil content is more, or the cured tobacco leaf is baked. And, the sun-cured tobacco leaves and/or the aromatic tobacco leaves are also baked. Preferably, the tobacco lamina 111 is a cigar filler leaf, a cigar wrapper leaf and/or a later-identified cured tobacco leaf.

In one embodiment, the tobacco material 21 includes an atomizing agent for increasing the concentration of smoke and diluting the harmful components of the smoke, and the smoke generated by the combustion in the ignition section 1 passes through the atomizing section 2, so that the atomizing agent is atomized to increase the concentration of smoke, and the moisture and atomizing agent content in the smoke are increased to dilute the harmful components of the smoke.

In one embodiment, the wrapper portion 22 includes a second wrapper or a composite aluminum paper coated on the exterior of the tobacco material 21 and containing a fire retardant agent to prevent combustion of the second wrapper or the composite aluminum paper while allowing sufficient atomization of the aerosol.

In a particular embodiment, the tobacco material 21 comprises reconstituted tobacco, tobacco particles, cut tobacco, and/or cut rolled stems. And the reconstituted tobacco leaves, the tobacco particles, the tobacco shreds and/or the cut stems contain an atomizing agent. Preferably, the tobacco material 21 is reconstituted tobacco and/or tobacco particles.

In one embodiment, the atomising agent comprises propylene glycol, which ensures that the overall flavour of the cigarette combustion approaches that of a conventional cigarette and reduces the atomisation temperature of the atomising section 2.

In one particular embodiment, the aerosol comprises propylene glycol and glycerin, and the amount of propylene glycol is greater than the amount of glycerin, such that the heat generated by combustion of the tobacco leaf portion 11 can atomize the tobacco material 21; not only can further enrich the smoke fragrance generated by the combustion of the cigarette, but also can reduce the atomization temperature of the atomization section 2.

In one embodiment, when the nebulant comprises propylene glycol and glycerol, and the content of propylene glycol is greater than that of glycerol, the content of propylene glycol is 10% to 19%, and the total content of propylene glycol and glycerol is less than or equal to 25%.

In a specific embodiment, a conducting section 5 for conducting the smoke is arranged between the atomizing section 2 and the inlet section 3, so that the temperature of the smoke can be reduced, the temperature of the smoke entering the mouth of a user can be prevented from being too high, and the smoking experience can be further improved. Wherein the first end of the atomizing section 2 is connected with the first end of the pilot section 1. A second end of the atomizing section 2 opposite to the first end of the atomizing section 2 is connected to the first end of the conducting section 5. A second end of the conducting section 5, opposite to the first end of the conducting section 5, is connected to the first end of the inlet section 3. The second end of the inlet section 3, opposite the first end of the inlet section 3, is used for the passage of the fumes into the mouth of the user. The cigarette has good smoke cooling effect.

In a specific embodiment, the conducting section 5 comprises a paper tube and/or a hollow filter stick and a third cigarette paper 51 coated outside the paper tube and/or the hollow filter stick, so that the smoke conducting effect and the cooling effect are good, the structure is simple, and the use is convenient.

In a particular embodiment, the inlet section 3 comprises acetate tow 31 and a fourth cigarette paper 32 wrapping the acetate tow to further reduce the smoke temperature.

In one embodiment, the cross-section of the cigarette rod is circular.

In a particular embodiment, the tipping paper 4 at least partially covers the ignition section 1.

In a particular embodiment, the length of the pilot section 1 is 5 to 15 mm. The diameter of the ignition section 1 is 8-12 mm.

In one embodiment, the length of the atomizing zone 2 is 10 to 15 mm.

In one embodiment, the length of the inlet section 3 is 5 to 10 mm.

In one embodiment, the length of the conductive segment 5 is 5 to 20 mm.

Two specific examples are listed below:

example 1

Cigar-type cigarette rod comprising: an ignition section 1, an atomization section 2, an inlet section 3 and a conduction section 5; and the ignition section 1, the atomization section 2, the inlet section 3 and the conduction section 5 are connected through tipping paper 4. Wherein, the length of the ignition section 1 is 5-15 mm, and the diameter is 8-12 mm. The ignition section 1 is formed by curling cigar core leaves, and cigar coats are coated outside the cigar core leaves. The length of the atomizing section 2 is 10-15 mm. The atomizing section 2 comprises reconstituted tobacco, and the exterior of the reconstituted tobacco is coated with second cigarette paper or composite aluminum paper. Wherein, the reconstituted tobacco contains glycerol and propylene glycol, the content of the propylene glycol is more than that of the glycerol, and the total content of the glycerol and the propylene glycol is less than 25%. The inlet section 3 comprises a 5-10 mm acetate fiber bundle section, and the outer portion of the acetate fiber bundle section is wrapped by fourth cigarette paper. The conducting section 5 comprises a paper tube for conducting the smoke and the exterior of the paper tube is wrapped with a third cigarette paper.

Further, the equilibrium moisture of the pilot section 1 was 13%.

Above-mentioned cigarette props up and can be smoked the back suction to can last about 3 ~ 4 minutes, have the consumption of traditional cigarette and experience, more strong cigar cigarette is fragrant, simultaneously because the atomizing dilutes the effect, the cigarette gas nicotine reduces, accords with general cigarette and props up a consumer suction custom.

Example 2

The flue-cured type cigarette rod includes: an ignition section 1, an atomization section 2, an inlet section 3 and a conduction section 5; and the ignition section 1, the atomization section 2, the inlet section 3 and the conduction section 5 are connected through tipping paper 4. Wherein, the length of the ignition section 1 is 5-15 mm, and the diameter is 8-12 mm. The ignition section 1 is formed by curling the upper flue-cured tobacco leaves with a later identity and rich oil, and the outer parts of the flue-cured tobacco leaves are coated with first cigarette paper 112 with a low burning rate (the burning rate is less than 6.0 mm/min). The length of the atomizing section 2 is 10-15 mm. The atomization section 2 comprises reconstituted tobacco containing glycerin and propylene glycol (the content of the glycerin is 4-8%, the content of the propylene glycol is 6-10%, and the content of the propylene glycol is larger than that of the glycerin), and the exterior of the reconstituted tobacco is coated with second cigarette paper or composite aluminum paper. The inlet section 3 comprises a 5-10 mm acetate fiber bundle section, and the outer portion of the acetate fiber bundle section is wrapped by fourth cigarette paper. The conducting section 5 comprises a paper tube for conducting the smoke and the exterior of the paper tube is wrapped with a third cigarette paper.

Further, the equilibrium moisture of the pilot section 1 was 13%.

Above-mentioned cigarette props up and can be lighted the back suction to can last about 3 minutes, 6 ~ 8 mouths have the consumption experience of traditional low tar flue-cured tobacco type cigarette, because atomizing dilution effect, the flue gas free radical composition is showing and is reducing simultaneously, accords with low tar cigarette consumer's suction custom.

The protective scope of the present invention is not limited to the above-described embodiments, and it is apparent that various modifications and variations can be made to the present invention by those skilled in the art without departing from the scope and spirit of the present invention. It is intended that the present invention cover the modifications and variations of this invention provided they come within the scope of the appended claims and their equivalents.

Claims

1. A cigarette rod, comprising: the device comprises an ignition section (1), an atomization section (2) and an inlet section (3); wherein the ignition section (1) comprises a tobacco leaf portion (11) for generating smoke after being heated; the atomizing section (2) is arranged between the pilot section (1) and the inlet section (3); the atomizing section (2) comprises tobacco substances (21) for increasing the smoke concentration and diluting the harmful components of the smoke and a paper winding part (22) coated outside the tobacco substances (21); the inlet section (3) is used for allowing the smoke to flow into the mouth of a user; the ignition section (1), the atomization section (2) and the inlet section (3) are connected through tipping paper (4).

2. Cigarette rod according to claim 1, characterized in that the first end of the nebulization segment (2) is connected to the first end of the ignition segment (1); a second end of the atomizing section (2), opposite to the first end of the atomizing section (2), is connected with a first end of the inlet section (3); a second end of the inlet section (3), opposite to the first end of the inlet section (3), is intended for the passage of the fumes into the mouth of a user.

3. The cigarette rod of claim 1, characterized in that the tobacco leaf portion (11) comprises a lamina (111) for generating smoke upon heating and a first cigarette paper (112) or cigar wrapper coated outside the lamina (111); or the tobacco leaf part (11) is formed by curling the tobacco sheets (111).

4. The cigarette rod of claim 1, characterized in that the paper wrapper (22) comprises a second paper wrapper or a composite aluminium paper wrapping the outside of the tobacco substance (21).

5. Cigarette rod according to claim 1, characterized in that between the atomisation section (2) and the inlet section (3) there is arranged a conduction section (5) for conducting the smoke; wherein the first end of the atomizing section (2) is connected with the first end of the ignition section (1); a second end of the atomizing section (2), opposite to the first end of the atomizing section (2), is connected with a first end of the conducting section (5); a second end of the conducting section (5), opposite to the first end of the conducting section (5), is connected with a first end of the inlet section (3); a second end of the inlet section (3), opposite to the first end of the inlet section (3), is intended for the passage of the fumes into the mouth of the user.

6. The cigarette rod according to claim 5, characterized in that the conducting section (5) comprises a paper tube and/or a hollow filter rod for conducting the smoke, and a third cigarette paper (51) wrapped outside the paper tube and/or the hollow filter rod.

7. Cigarette rod according to claim 1, characterized in that said inlet section (3) comprises acetate tow (31) and a fourth cigarette paper (32) coated outside said acetate tow (31).