CN201451341U - Multiplex filtering cigarette holder for paper cigarettes - Google Patents

Abstract

The utility model relates to a multiplex filtering cigarette holder for paper cigarettes, comprising a cigarette inserting port (1), a smoking nozzle (2) and an outer sleeve (3). The multiplex filtering cigarette holder is characterized by also comprising an inner cylinder (4) and a central mandrel (5), wherein the inner cylinder (4) is arranged at the inner side of the outer sleeve (3), the central mandrel (5) is installed at the inner side of the inner cylinder (4) and sequentially provided with grooves for distributing O-shaped rings (1m-4m) from left to right, the outer peripheral face of the inner cylinder (4) is sequentially provided with grooves for distributing O-shaped rings (1n-7n) from left to right, and the inner cylinder is respectively provided with four fumaroles and four air inlet holes. Compared with the prior art, the utility model has the advantages that firstly, the multiplex filtering cigarette holder has compact structure and convenient manufacture, and is efficient and practical; and secondly, after filtering, the inner cylinder and the central mandrel are dismounted, the O-shaped rings installed on the inner cylinder can bring tobacco tar accumulated on the inner wall of the outer sleeve out, thereby the tobacco tar in the smoking nozzle can be very conveniently cleaned.

Description

The cigarette multi-filtration cigarette holder

Technical field

The utility model relates to a kind of cigarette cigarette holder, particularly a kind of cigarette multi-filtration cigarette holder.

Background technology

As everyone knows, smoking is harmful to health, and show according to the latest survey of WHO: the whole world just has 1 people to die from cigarette per 10 seconds, the incidence of disease of lung cancer, the smoker is 10.8 times of non-smoker, and nicotine, tar in the visible smoke enter the human lung, and human body is caused great injury.Smoking population in the whole nation reaches 3.5 hundred million people, and passive smoking population reaches 5.4 hundred million people, and national annual smoking death person reaches 1,000,000 people.Chinese tobacco output ranks first in the world, surpass 2,000 ten thousand people with plantation tobacco peasant's number of making a living, tobacco retailer practitioner surpasses 1,000 ten thousand people, the production of cigarettes factory various places that spread all over the country, national tobacco pretax income reached 3,880 hundred million RMB in 2007, accounted for China's fiscal revenues then 8%.From on May 1st, 2009, tax on tobacco significantly improved in China, improved tax on tobacco and embodied national Tobacco Control and increase income dual intention.China is annual because of the pathogenic direct losses that cause of smoking are 1,400 hundred million～1,600 hundred million RMB, and indirect loss reaches 80,000,000,000～1,200 hundred million RMB.

China has signed " World Health Organization's Framework Convention on Tobacco Control " in 2003, " pact " purport is the demand of subduing global tobacco product by the national behave of adopting antismoke in the encourage growth.Root a tree name " pact " implementation schedule, China must ban on opium-smoking and the opium trade in all indoor public places, office building and public transport from 2011.As seen the strict ban on opium-smoking and the opium trade of China is instant.

Chinese patent application 200910095638.7 and 200910095639.1 provides " multi-joint coke tar-reducing cigarette holder " and " a kind of nested cigarette holder ", nicotine, tar soakage when using these two kinds of cigarette holders significantly to reduce smoking, alleviate the extent of damage of smoking to human body, to smoker's healthy and beneficial, reduce smoking simultaneously and cause a disease and to cause direct and indirect economic loss.The fast nation in Hong Kong provides a kind of super nanofiltration cigarette holder, adopts senior base material, and through environmental protection level PROCESS FOR TREATMENT, multi-filtering comprises the magnetite filtration system, super nanofiltration system, but clean cycle use, but production technology is comparatively complicated, and cost is higher.

Summary of the invention

The technical problems to be solved in the utility model is, a kind of cigarette multi-filtration cigarette holder of highly effective is provided, compact conformation, easy to make, can reduce the soakage of smoker's nicotine, tar, nicotine, carbon monoxide significantly, reduce smoking to the injury that lung causes, alleviate the economic loss that smoking is caused a disease and caused.

For solving the problems of the technologies described above, the technical solution adopted in the utility model is: a kind of cigarette multi-filtration cigarette holder, comprise and insert mouth 1, cigarette holder 2, outer sleeve 3, it is characterized in that: be provided with inner barrel 4, middle core bar 5, inner barrel 4 is arranged in outer sleeve 3 inboards, middle core bar 5 is installed in inner barrel 4 inboards, from left to right have the groove that is used to arrange O type circle 1m～4m successively on the middle core bar 5, middle core bar 5 right parts have a plurality of axially extending bore 5a, from left to right have the groove that is used to arrange O type circle 1n～7n on inner barrel 4 outer peripheral faces successively, on the inner barrel on O type circle 1n right side, have 2～6 first fumarole 1a, on the inner barrel in O type circle 2n left side, have 2～4 first air admission hole 1b, on the inner barrel on O type circle 2n right side, have 2～6 second fumarole 2a, on the inner barrel in O type circle 3n left side, have 2～4 second air admission hole 2b, on the inner barrel on O type circle 3n right side, have 2～6 the 3rd fumarole 3a, on the inner barrel in O type circle 4n left side, have 2～4 the 3rd air admission hole 3b, on the inner barrel on O type circle 4n right side, have 2～6 the 4th fumarole 4a, on the inner barrel in O type circle 5n left side, have 2～4 the 4th air admission hole 4b, on inner barrel 4 outer peripheral faces, be provided with a locating ring 4c; The first fumarole 1a, the second fumarole 2a, the 3rd fumarole 3a, the aperture of the 4th fumarole 4a is all 0.4～0.6mm; The first air admission hole 1b, the second air admission hole 2b, the 3rd air admission hole 3b, the aperture of the 4th air admission hole 4b is all 1.2～2mm; Leading section at middle core bar 5 has an axial blind hole that is used to store through hole pin 6 usefulness. and all fumaroles and air admission hole all are radial direction through hole.

As shown in Figure 1, during smoking, flue gas is successively from the first fumarole 1a, the second fumarole 2a, the 3rd fumarole 3a, the 4th fumarole 4a ejection, be that flue gas passes through fumarole 1a～4a arrival inner barrel 4 outsides from the inboard of inner barrel 4, be sprayed onto on the inwall of outer sleeve 3, because have the temperature difference between outer sleeve 3 and the inner barrel 4, harmful substances such as nicotine, tar condense upon on the inwall of outer sleeve 3; Under the suction of smoking, the flue gas in the inner barrel outside enters into the inner barrel inboard by air admission hole 1b～4b, and a plurality of axially extending bore 5a and cigarette holder in the process on core bar 5 right parts enter human body; The inwall of cigarette holder 2 is provided with the oil scraper ring 2k of a protrusion, and tar enters the oral cavity when preventing continuous excessive smoking, and O type circle 6n, 7n are standby, if fumarole 1a～4a or air admission hole 1b～4b are blocked by tar, then takes off through hole pin 6 and stabs logical.

With prior art relatively, the utlity model has following advantage: 1) compact conformation, easy to make, highly effective; 2) filter after, the dismounting inner barrel and in during core bar, the O type circle that is installed on the inner barrel can be taken the tar that accumulates on the outer sleeve inwall out of in the lump, the interior tar of cleaning cigarette holder is convenient especially.

Description of drawings

Fig. 1 is cigarette multi-filtration cigarette holder structural representation

The specific embodiment

Embodiment 1:

As shown in Figure 1, a kind of cigarette multi-filtration cigarette holder, comprise and insert mouth 1, cigarette holder 2, outer sleeve 3, it is characterized in that: be provided with inner barrel 4, middle core bar 5, inner barrel 4 is arranged in outer sleeve 3 inboards, middle core bar 5 is installed in inner barrel 4 inboards, from left to right have the groove that is used to arrange O type circle 1m～4m successively on the middle core bar 5, middle core bar 5 right parts have a plurality of axially extending bore 5a, from left to right have the groove that is used to arrange O type circle 1n～7n on inner barrel 4 outer peripheral faces successively, on the inner barrel on O type circle 1n right side, have 2 first fumarole 1a, on the inner barrel in O type circle 2n left side, have 2 first air admission hole 1b, on the inner barrel on O type circle 2n right side, have 2 second fumarole 2a, on the inner barrel in O type circle 3n left side, have 2 second air admission hole 2b, on the inner barrel on O type circle 3n right side, have 2 the 3rd fumarole 3a, on the inner barrel in O type circle 4n left side, have 2 the 3rd air admission hole 3b, on the inner barrel on O type circle 4n right side, have 2 the 4th fumarole 4a, on the inner barrel in O type circle 5n left side, have 2 the 4th air admission hole 4b, on inner barrel 4 outer peripheral faces, be provided with a locating ring 4c; The first fumarole 1a, the second fumarole 2a, the 3rd fumarole 3a, the aperture of the 4th fumarole 4a is all 0.4mm; The first air admission hole 1b, the second air admission hole 2b, the 3rd air admission hole 3b, the aperture of the 4th air admission hole 4b is all 1.2mm; The inwall of cigarette holder 2 is provided with the oil scraper ring 2k of a protrusion, and tar enters the oral cavity when preventing continuous excessive smoking, and O type circle 6n and 7n on inner barrel 4 are standby, has an axial blind hole that is used to store through hole pin 6 usefulness at the leading section of middle core bar 5.All fumaroles and air admission hole all are radial direction through hole.

Embodiment 2:

As shown in Figure 1, a kind of cigarette multi-filtration cigarette holder, comprise and insert mouth 1, cigarette holder 2, outer sleeve 3, it is characterized in that: be provided with inner barrel 4, middle core bar 5, inner barrel 4 is arranged in outer sleeve 3 inboards, middle core bar 5 is installed in inner barrel 4 inboards, from left to right have the groove that is used to arrange O type circle 1m～4m successively on the middle core bar 5, middle core bar 5 right parts have a plurality of axially extending bore 5a, from left to right have the groove that is used to arrange O type circle 1n～7n on inner barrel 4 outer peripheral faces successively, on the inner barrel on O type circle 1n right side, have 4 first fumarole 1a, on the inner barrel in O type circle 2n left side, have 3 first air admission hole 1b, on the inner barrel on O type circle 2n right side, have 4 second fumarole 2a, on the inner barrel in O type circle 3n left side, have 3 second air admission hole 2b, on the inner barrel on O type circle 3n right side, have 4 the 3rd fumarole 3a, on the inner barrel in O type circle 4n left side, have 3 the 3rd air admission hole 3b, on the inner barrel on O type circle 4n right side, have 4 the 4th fumarole 4a, on the inner barrel in O type circle 5n left side, have 3 the 4th air admission hole 4b, on inner barrel 4 outer peripheral faces, be provided with a locating ring 4c; The first fumarole 1a, the second fumarole 2a, the 3rd fumarole 3a, the aperture of the 4th fumarole 4a is all 0.5mm; The first air admission hole 1b, the second air admission hole 2b, the 3rd air admission hole 3b, the aperture of the 4th air admission hole 4b is all 1.6mm; The inwall of cigarette holder 2 is provided with the oil scraper ring 2k of a protrusion, tar enters the oral cavity when preventing continuous excessive smoking, O type circle 6n and 7n on inner barrel 4 are standby, have an axial blind hole that is used to store through hole pin 6 usefulness at the leading section of middle core bar 5. all fumaroles and air admission hole all are radial direction through hole.

Embodiment 3:

As shown in Figure 1, a kind of cigarette multi-filtration cigarette holder, comprise and insert mouth 1, cigarette holder 2, outer sleeve 3, it is characterized in that: be provided with inner barrel 4, middle core bar 5, inner barrel 4 is arranged in outer sleeve 3 inboards, middle core bar 5 is installed in inner barrel 4 inboards, from left to right have the groove that is used to arrange O type circle 1m～4m successively on the middle core bar 5, middle core bar 5 right parts have a plurality of axially extending bore 5a, from left to right have the groove that is used to arrange O type circle 1n～7n on inner barrel 4 outer peripheral faces successively, on the inner barrel on O type circle 1n right side, have 6 first fumarole 1a, on the inner barrel in O type circle 2n left side, have 4 first air admission hole 1b, on the inner barrel on O type circle 2n right side, have 6 second fumarole 2a, on the inner barrel in O type circle 3n left side, have 4 second air admission hole 2b, on the inner barrel on O type circle 3n right side, have 6 the 3rd fumarole 3a, on the inner barrel in O type circle 4n left side, have 4 the 3rd air admission hole 3b, on the inner barrel on O type circle 4n right side, have 6 the 4th fumarole 4a, on the inner barrel in O type circle 5n left side, have 4 the 4th air admission hole 4b, on inner barrel 4 outer peripheral faces, be provided with a locating ring 4c; The first fumarole 1a, the second fumarole 2a, the 3rd fumarole 3a, the aperture of the 4th fumarole 4a is all 0.6mm; The first air admission hole 1b, the second air admission hole 2b, the 3rd air admission hole 3b, the aperture of the 4th air admission hole 4b is all 2mm; The inwall of cigarette holder 2 is provided with the oil scraper ring 2k of a protrusion, and tar enters the oral cavity when preventing continuous excessive smoking, and O type circle 6n and 7n on inner barrel 4 are standby, has an axial blind hole that is used to store through hole pin 6 usefulness at the leading section of middle core bar 5.All fumaroles and air admission hole all are radial direction through hole.

Claims (3)

1. cigarette multi-filtration cigarette holder, comprise slotting mouth (1), cigarette holder (2), outer sleeve (3), it is characterized in that: be provided with inner barrel (4), middle core bar (5), inner barrel (4) is arranged in outer sleeve (3) inboard, middle core bar (5) is installed in inner barrel (4) inboard, in from left to right have successively on the core bar (5) and be used to arrange the O type circle (groove of 1m～4m), middle core bar (5) right part has a plurality of axially extending bores (5a), from left to right have successively on inner barrel (4) outer peripheral face and be used to arrange the O type circle (groove of 1n～7n), on the inner barrel on O type circle (1n) right side, have 2～6 first fumaroles (1a), on the inner barrel in O type circle (2n) left side, have 2～4 first air admission holes (1b), on the inner barrel on O type circle (2n) right side, have 2～6 second fumaroles (2a), on the inner barrel in O type circle (3n) left side, have 2～4 second air admission holes (2b), on the inner barrel on O type circle (3n) right side, have 2～6 the 3rd fumaroles (3a), on the inner barrel in O type circle (4n) left side, have 2～4 the 3rd air admission holes (3b), on the inner barrel on O type circle (4n) right side, have 2～6 the 4th fumaroles (4a), on the inner barrel in O type circle (5n) left side, have 2～4 the 4th air admission holes (4b), on inner barrel (4) outer peripheral face, be provided with a locating ring (4c).

2. cigarette multi-filtration cigarette holder according to claim 1 is characterized in that: first fumarole (1a), and second fumarole (2a), the 3rd fumarole (3a), the aperture of the 4th fumarole (4a) is all 0.4～0.6mm; First air admission hole (1b), second air admission hole (2b), the 3rd air admission hole (3b), the aperture of the 4th air admission hole (4b) is all 1.2～2mm.

3. cigarette multi-filtration cigarette holder according to claim 1 is characterized in that: the leading section at middle core bar (5) has an axial blind hole that is used to store through hole pin (6) usefulness.

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