CN202172835U - Cigarette filter stick provided with smoke diversion cylinder - Google Patents
Cigarette filter stick provided with smoke diversion cylinder Download PDFInfo
- Publication number
- CN202172835U CN202172835U CN2011202850549U CN201120285054U CN202172835U CN 202172835 U CN202172835 U CN 202172835U CN 2011202850549 U CN2011202850549 U CN 2011202850549U CN 201120285054 U CN201120285054 U CN 201120285054U CN 202172835 U CN202172835 U CN 202172835U
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- China
- Prior art keywords
- filter stick
- smoke
- cylinder
- flue gas
- stick
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- Expired - Fee Related
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Abstract
The utility model discloses a cigarette filter stick provided with a smoke diversion cylinder. At present, most smoke fast flows along the middle part of the filter stick in the filter stick, and little smoke disperses to the periphery, so that the filtering effect of a filament bundle is greatly reduced. The cigarette filter stick consists of a filament bundle core stick (1) and molding paper (2) which is wrapped at an outer layer, wherein an airtight smoke diversion cylinder (3) with the diameter size being 1/4-1/2 of the diameter of the filter stick is embedded in the filament bundle core stick (1), axes of the smoke diversion cylinder (3) and the filament bundle core stick (1) are on a same straight line, and distance between one end close to a joint of tobacco threads and the filament bundle core stick (1) and the joint is 5-10mm. After the smoke enters the filter stick, due to the diversion effect of the smoke diversion cylinder, a rectilinear flowing form of the smoke in a traditional filter stick is changed, so as to enable most smoke to be blocked by the bottom surface of the cylinder and disperse to the edge of the filter stick, so that the filament bundle of the whole filter stick is fully utilized, and the utilization rate of the fiber filament bundle is effectively improved.
Description
Technical field
The utility model belongs to the filter stick of cigarette, and specifically belonging to shape and structure is the filter stick of characteristic.
Background technology
As everyone knows; Contain multiple harmful substances in the cigarette smoke; These oxious components are deposited in the human body and can produce multiple disease by internal organs such as initiation lung, respiratory tract and stomach after the smoking, though harm of smoking is in health as you know, cigarette having refreshed oneself, the multiple function of restoring consciouness; Suitably smoking can make people's excitement, excites inspiration, increase work efficiency, so smokers still are difficult to smoking cessation.
At present, cigarette props up generally to adopt and installs filter stick additional and alleviate the harm of smoking to human body, and the tow in the conventional fibre filter stick generally all is that straight bundle distributes; Owing to added glue and the influence that rolls the process mechanism characteristic; It is uneven that the resistance to suction of filter stick distributes, and generally is middle little, big on every side.Therefore, flue gas mostly flows along the centre of filter stick in filter stick fast, seldom to diffusion all around, makes the filtering effect of tow occur in the zone line of filter stick basically, and the filter efficiency of tow is uneven because of smoke distribution, and has a greatly reduced quality.On the other hand; Because acetate fiber is done the tobacco smoke filter element bar material; Good springiness, nontoxic, tasteless, Heat stability is good, cut the filter effect significantly, can optionally adsorb the harmful components in the cigarette; But the cost of cellulose acetate filter rod is than higher, and along with the increase of cigarette production, the consumption of fibrous filter candle has also increased greatly.This has just formed needs a large amount of cellulose acetate filter rods on the one hand, and the fiber in the filter stick can't be brought into play its adsorption function again fully on the other hand, has caused certain waste.
Therefore, existing filter stick being improved, make to reach a balance between filtering rod and the filtering cigarette harmful substance, is an important job.
Summary of the invention
The utility model aims to provide and a kind ofly can improve resistance to suction in the middle of the filter stick, cigarette smoke is had guide functions, thereby make whole filter stick tow can both effectively filter the filter stick of the oxious component in the flue gas.
The utility model is realized above-mentioned purpose through following technological means: the cigarette filter stick that is provided with flue gas water conservancy diversion cylinder; It is made up of the stranded core rod 1 and the forming paper 2 of outer parcel; Flue gas water conservancy diversion cylinder 3 is the cylinder of filter stick diameter 1/4～1/2 for air-locked, diameter; Flue gas water conservancy diversion cylinder 3 is embedded in the stranded core rod 1, and the axle center of axle center and stranded core rod 1 same straight line on, leaning on the distance of an end distance junction of pipe tobacco and stranded core rod 1 junction is 5～10 millimeters.
Flue gas water conservancy diversion cylinder 3 other ends are concordant with the other end of filter stick.
Flue gas water conservancy diversion cylinder 3 is solid cylinder or hollow cylinder.
In the process of smoking cigarette, main flume in pipe tobacco part along streamlined flow, arrive filter stick after; Because the guide functions of flue gas water conservancy diversion cylinder; Changed the streamlined flow form of flue gas, made most of flue gas disperse along the edge of flue gas water conservancy diversion periphery to filter stick, as shown in Figure 3.
The utlity model has following beneficial effect:1. on the axial line of cigarette tows plug, be embedded with air-locked flue gas water conservancy diversion cylinder, increased the cigarette smoking resistance to suction, the amount that makes main flume get into human body reduces accordingly, has also just reduced the soakage of human body to harmful substance in the flue gas.
2. after flue gas gets into filter stick; Because the guide functions of flue gas water conservancy diversion cylinder; Changed the streamlined flow form of flue gas in traditional filter stick; Most of flue gas is blocked by the cylinder bottom surface and disperses to the edge of filter stick, makes the tow of whole filter stick be able to sufficient utilization, has effectively improved the utilization rate of fibre bundle.
3. in cigarette filter rod, add columniform resistance drawing stick, reduced the use amount of filter stick tow, practiced thrift cost.
4. flue gas gets into filter stick, when flowing to tow and cylinder junction, forms a cooling area, makes high-temperature flue gas become the relatively low flue gas of temperature, makes that the aerosol in the flue gas can well be cut filter by the filter stick fiber.
5. the preparation method is simple, as long as cylinder is embedded in the filter stick tow, can not change its overall appearance.
Description of drawings
Fig. 1 is the utility model structural representation.
Fig. 2 is the A-A cutaway view of Fig. 1.
Fig. 3 is the utility model flue gas flow direction sketch map.
The specific embodiment
Below in conjunction with specific embodiment the utility model is described further.
Embodiment 1:Be provided with the cigarette filter stick of flue gas water conservancy diversion cylinder; It is made up of the stranded core rod 1 and the forming paper 2 of outer parcel; Flue gas water conservancy diversion cylinder 3 is the hollow cylinder of filter stick diameter 1/4 for air-locked, diameter; Flue gas water conservancy diversion cylinder 3 is embedded in the stranded core rod 1, and the axle center of axle center and stranded core rod 1 same straight line on, leaning on the distance of an end distance junction of pipe tobacco and stranded core rod 1 junction is 10 millimeters.
Flue gas water conservancy diversion solid cylinder 3 other ends are concordant with the other end of filter stick.
Embodiment 2:Be provided with the cigarette filter stick of flue gas water conservancy diversion cylinder; It is made up of the stranded core rod 1 and the forming paper 2 of outer parcel; Flue gas water conservancy diversion cylinder 3 is the solid cylinder of filter stick diameter 1/3 for air-locked, diameter; Flue gas water conservancy diversion cylinder 3 is embedded in the stranded core rod 1, and the axle center of axle center and stranded core rod 1 same straight line on, leaning on the distance of an end distance junction of pipe tobacco and stranded core rod 1 junction is 8 millimeters.
Embodiment 3:Be provided with the cigarette filter stick of flue gas water conservancy diversion cylinder; It is made up of the stranded core rod 1 and the forming paper 2 of outer parcel; Flue gas water conservancy diversion cylinder 3 is the hollow cylinder of filter stick diameter 2/5 for air-locked, diameter; Flue gas water conservancy diversion cylinder 3 is embedded in the stranded core rod 1, and the axle center of axle center and stranded core rod 1 same straight line on, leaning on the distance of an end distance junction of pipe tobacco and stranded core rod 1 junction is 6 millimeters.
Flue gas water conservancy diversion cylinder 3 other ends are concordant with the other end of filter stick.
Embodiment 4:Be provided with the cigarette filter stick of flue gas water conservancy diversion cylinder; It is made up of the stranded core rod 1 and the forming paper 2 of outer parcel; Flue gas water conservancy diversion cylinder 3 is the solid cylinder of filter stick diameter 1/4 for air-locked, diameter; Flue gas water conservancy diversion cylinder 3 is embedded in the stranded core rod 1, and the axle center of axle center and stranded core rod 1 same straight line on, leaning on the distance of an end distance junction of pipe tobacco and stranded core rod 1 junction is 5 millimeters.
Claims (3)
1. cigarette filter stick that is provided with flue gas water conservancy diversion cylinder; It is made up of the forming paper (2) of stranded core rod (1) and outer parcel; It is characterized in that flue gas water conservancy diversion cylinder (3) is the cylinder of filter stick diameter 1/4～1/2 for air-locked, diameter, flue gas water conservancy diversion cylinder (3) is embedded in the stranded core rod (1); And the axle center of axle center and stranded core rod (1) same straight line on, leaning on the distance of an end distance junction of pipe tobacco and stranded core rod (1) junction is 5～10 millimeters.
2. the cigarette filter stick that is provided with flue gas water conservancy diversion cylinder according to claim 1 is characterized in that, flue gas water conservancy diversion cylinder (3) other end is concordant with the other end of filter stick.
3. the cigarette filter stick that is provided with flue gas water conservancy diversion cylinder according to claim 1 and 2 is characterized in that, flue gas water conservancy diversion cylinder (3) is solid cylinder or hollow cylinder.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202850549U CN202172835U (en) | 2011-08-08 | 2011-08-08 | Cigarette filter stick provided with smoke diversion cylinder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202850549U CN202172835U (en) | 2011-08-08 | 2011-08-08 | Cigarette filter stick provided with smoke diversion cylinder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202172835U true CN202172835U (en) | 2012-03-28 |
Family
ID=45862749
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011202850549U Expired - Fee Related CN202172835U (en) | 2011-08-08 | 2011-08-08 | Cigarette filter stick provided with smoke diversion cylinder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202172835U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112120281A (en) * | 2020-09-18 | 2020-12-25 | 新火智造(深圳)有限公司 | Method for making fragrant cigarette without burning |
| CN112471592A (en) * | 2012-12-31 | 2021-03-12 | 菲利普莫里斯生产公司 | Smoking article comprising a flow restrictor |
-
2011
- 2011-08-08 CN CN2011202850549U patent/CN202172835U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112471592A (en) * | 2012-12-31 | 2021-03-12 | 菲利普莫里斯生产公司 | Smoking article comprising a flow restrictor |
| CN112120281A (en) * | 2020-09-18 | 2020-12-25 | 新火智造(深圳)有限公司 | Method for making fragrant cigarette without burning |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120328 Termination date: 20200808 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |