CN213246890U - Ternary composite cigarette filter rod with smoke temperature reducing effect - Google Patents
Ternary composite cigarette filter rod with smoke temperature reducing effect Download PDFInfo
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- CN213246890U CN213246890U CN202020778667.5U CN202020778667U CN213246890U CN 213246890 U CN213246890 U CN 213246890U CN 202020778667 U CN202020778667 U CN 202020778667U CN 213246890 U CN213246890 U CN 213246890U
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- filter stick
- cigarette
- filter rod
- pore
- acetate fiber
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Abstract
The utility model discloses a ternary composite cigarette filter rod with reduce flue gas temperature effect. One end of the filter stick facing the cigarette is called an upper end, and the end close to the smoking end is a lower end; the cigarette filter stick is a hollow part with the pore diameter of the lower end reduced in stages; the filter rod is provided with a common acetate fiber filter rod, an acetate fiber large-aperture hollow filter rod and an acetate fiber small-aperture hollow filter rod from the upper end surface to the lower end surface. The utility model discloses can utilize the reduction of size to produce the venturi effect to the flue gas of flowing through, play the effect that reduces the flue gas temperature.
Description
Technical Field
The utility model belongs to the technical field of the cigarette technique and specifically relates to a pore diameter stage reduces formula ternary composite filter rod for cigarette with reduce flue gas temperature effect.
Background
The situation that the smoke temperature is too high at the later stage of smoking often appears in the smoking process of the cigarette sold in the market, and the smoking experience of the cigarette is seriously influenced. Part user has the lip when the back end of suction process and generates heat, the oral cavity flue gas temperature is too high, and the irritability of flue gas is big, and flue gas moisture is few, and the flue gas has nail thorn sense when going into the larynx.
Aiming at the uncomfortable feeling of the cigarette products due to overhigh smoke temperature in the smoking process, the cigarette specification of part of the cigarette products is changed, if a thin cigarette is adopted, the radial size of the cigarette products is small, so that the smoke flowing through the filter stick is less, a certain smoke temperature reduction effect can be realized, the smoking resistance of a user in the smoking process can be increased, and the comfortable feeling of the user in smoking can be influenced.
Most of composite filter sticks in existing commercially available cigarettes are a section of functional filter stick, for example, the filter sticks are added with plant particles, adsorption particles and the like, so that the effects of regulating smoke irritation and increasing the sweet feeling of smoke are mainly achieved, and the cooling effect is not obvious.
Therefore, how to develop a cigarette filter stick with the effect of reducing the smoke temperature and apply the cigarette filter stick to cigarettes is urgent need and trend for innovation and development of cigarettes.
SUMMERY OF THE UTILITY MODEL
The utility model aims at overcoming the defects existing in the prior art and providing a ternary composite cigarette filter stick with the effect of reducing the temperature of smoke.
In order to solve the technical problem, the utility model discloses a realize through following technical scheme:
a ternary composite filter stick for cigarette with effect of reducing smoke temperature is provided, wherein one end of the filter stick facing to the cigarette is called upper end, and the end close to the smoking end is lower end; the cigarette filter stick is a hollow filter stick with the pore size reduced in a step mode, and the upper end face to the lower end face of the filter stick are respectively a common acetate fiber filter stick large-pore-size hollow filter stick, an acetate fiber middle-pore-size hollow filter stick and an acetate fiber small-pore-size hollow filter stick.
Preferably, the holes in the hollow filter stick with the gradually reduced pore diameter are circular holes, rhombic holes, square holes and rectangular holes.
Preferably, the diameter of the circular hole in the hollow filter stick with the gradually reduced diameter is as follows: the diameter gradient of the circular hole, the diamond-shaped opening and the long gradient of the square opening edge are respectively as follows: 7mm, 5mm, 3mm, the long limit of rectangle mouth is in proper order with the length gradient of minor face: 7mm +6mm, 5mm +4mm, 3mm +2 mm.
The utility model discloses can utilize the reduction of size to produce the venturi effect to the flue gas of flowing through, play the effect that reduces the flue gas temperature.
Compared with the prior art, the utility model has the advantages of as follows:
the utility model provides a cigarette external filter rod can be through the venturi that reduces gradually in aperture because the flue gas flows through, each section venturi all has the venturi effect that causes because the aperture change, and the temperature of flue gas constantly descends promptly, and the decline of flue gas temperature has promoted the suction of cigarette and has experienced, and the flue gas temperature is low in the oral cavity, reduces the irritability of flue gas, and furthest remains flue gas moisture, increases the level and smooth sense and gentle and agreeable sense of flue gas when going into the larynx. Meanwhile, the use of the hollow section of the ternary composite filter stick does not increase the suction resistance, so that the light feeling of a user during smoking can be improved.
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 description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.
Fig. 1 is a longitudinal view of the present invention.
Fig. 2 is a structural schematic diagram of the filter stick and the cigarette of the utility model.
Detailed Description
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 a person skilled in the art without any creative effort belong to the protection scope of the present invention.
Example 1
FIG. 1 shows a pore size stage-shrinking ternary composite filter rod for tobacco, which has the effect of reducing the temperature of smoke, wherein a common acetate fiber filter rod 1, an acetate fiber large-pore hollow filter rod 2 and an acetate fiber small-pore hollow filter rod 3 are arranged at the upper port; the filter stick 2 and the filter stick 3 are both hollow. Figure 2 shows a cigarette made with this filter rod, in which a tobacco rod segment 4 is attached to the filter rod.
Preferably, the holes in the hollow filter stick with the gradually reduced aperture are circular holes, rhombic holes, square holes and rectangular holes.
Preferably, the diameter of the circular hole in the hollow filter stick with the gradually reduced diameter is as follows: the diameter gradient of the circular hole, the diamond-shaped opening and the long gradient of the square opening edge are respectively as follows: 7mm, 5mm, 3mm, the long limit of rectangle mouth is in proper order with the length gradient of minor face: 7mm +6mm, 5mm +4mm, 3mm +2 mm.
The pore-size stage-reduced ternary composite filter stick sequentially comprises a common acetate fiber filter stick 1, an acetate fiber large-pore hollow filter stick 2 and an acetate fiber small-pore hollow filter stick 3 from the upper end face to the lower end face, and when a user sucks, smoke passes through the common acetate fiber filter stick 1, the acetate fiber large-pore hollow filter stick 2 and the acetate fiber small-pore hollow filter stick 3 and finally flows out, so that the temperature of the flowing smoke is reduced.
The above description is only a preferred embodiment of the present invention, and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Utilize the thermocouple to measure cigarette flue gas under ISO standard suction mode and pursue a mouthful temperature, contrast the utility model discloses ternary composite filter rod flue gas temperature and conventional cigarette flue gas temperature are shown as table 1.
TABLE 1
The embodiment shows that the filter stick has obvious cooling effect on cigarettes of different specifications.
Claims (3)
1. The utility model provides a ternary composite filter rod for cigarette with reduce flue gas temperature effect which characterized in that: one end of the filter stick facing the cigarette is called an upper end, and the end close to the smoking end is a lower end; the filter stick is a hollow filter stick with the pore size reduced in a step mode, and the upper end face to the lower end face of the filter stick are respectively a common acetate fiber filter stick large-pore-size hollow filter stick, an acetate fiber middle-pore-size hollow filter stick and an acetate fiber small-pore-size hollow filter stick.
2. The filter stick for ternary composite cigarette with effect of reducing smoke temperature according to claim 1, characterized in that: the holes in the hollow filter stick with the gradually reduced pore diameter are circular holes, rhombic holes, square holes or rectangular holes.
3. The filter stick for ternary composite cigarette with effect of reducing smoke temperature according to claim 1, characterized in that: the diameter gradient of the circular hole of the hollow filter stick with the gradually reduced aperture is as follows: 7mm, 5mm and 3 mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020778667.5U CN213246890U (en) | 2020-05-12 | 2020-05-12 | Ternary composite cigarette filter rod with smoke temperature reducing effect |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020778667.5U CN213246890U (en) | 2020-05-12 | 2020-05-12 | Ternary composite cigarette filter rod with smoke temperature reducing effect |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213246890U true CN213246890U (en) | 2021-05-25 |
Family
ID=75935895
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020778667.5U Active CN213246890U (en) | 2020-05-12 | 2020-05-12 | Ternary composite cigarette filter rod with smoke temperature reducing effect |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213246890U (en) |
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2020
- 2020-05-12 CN CN202020778667.5U patent/CN213246890U/en active Active
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