CN2133151Y

CN2133151Y - Cold cigarette filter with reducing nicotine

Info

Publication number: CN2133151Y
Application number: CN 92230010
Authority: CN
Inventors: 贺连津
Original assignee: Individual
Current assignee: Individual
Priority date: 1992-08-11
Filing date: 1992-08-11
Publication date: 1993-05-19
Anticipated expiration: 2002-08-11

Abstract

The utility model relates to a cold cigarette filter with reducing nicotine, which belongs to a novel cigarette filter tip. The utility model is characterized in that small holes with diameters from 0.3 mm to 0.5 mm are hammered on a general filter tip; each filter tip is provided with five to seven rows of small holes; each row is provided with six to eight small holes. The fresh air can enter the small holes and dilute the nicotia content of the cigarette when smokers smoke, which can make smokers reduce to inhale nicotia. The utility model can make smokers feel cool and pleasant, and has no foreign taste. The cold cigarette filter with reducing nicotine can be welcomed by smokers.

Description

Cold cigarette filter with reducing nicotine

The utility model relates to the structure of cigarette filter tip, particularly can reduce the structure that the nicotine soakage has the cigarette filter tip of nice and cool sensation again.

In the prior art, in order more effectively to filter out nicotine, with filter tip textural generally be to adopt to increase length with filter tip, what improvement other almost do not have.But length can not unconfinedly increase, and this can cause shortcomings such as the resistance of smoking is too big; Also have in pipe tobacco to add, make the smoker that feel cool be arranged, but also relatively bring peculiar smell, be difficult to the smoker and accept as chemical substances such as peppermints.

The purpose of this utility model provides the novel filter tip that a kind of soakage that can fall nicotine has the nice and cool sensation of free from extraneous odour simultaneously again.

The utility model is that what to implement like this is to stamp aperture around with filter tip, for the long 25mm of common filter tip, diameter is 7mm, be generally 5-7 row, every row is a 6-8 aperture, hole diameter is 03-05mm, like this, when smoking, because the aperture on the filter tip also enters air simultaneously, so watered down also corresponding the watering down of concentration of the content cigarette of nicotine in the cigarette, the smoker feels nice and cool significantly to without the entering of combustion air, owing to introduce fresh air on filter tip, so whenever have a suck of, the quantity combusted of cigarette end reduces relatively, so prolong the service time of every cigarette, the pause number of times between twice smoking just increases, the aerial nicotine of loss is just many between so pause, and every cigarette amount of relatively sucking nicotine is just few like this.

Following embodiment is described in detail the present invention in conjunction with the accompanying drawings, but does not limit scope of the present utility model.

Among the figure 1 is the aperture on the utility model filter tip, the 2nd, filter tip, 3-cigarette: for the medium cigarette that contains nicotine, as the Hongta board, the long 25mm of filter tip, diameter 7mm, the diameter 0.4mm of aperture 1 on the filter tip, 6 rows, 7 aperture holes of every row, totally 42 apertures adopt the filter tip of prior art, the medium grade cigarette person inhales 30 times, stop 30 times, adopting filter tip of the present utility model is to inhale 45 times, stops 45 times, thereby the aerial nicotine of discharging increases by 50% when stopping inhaling, and correspondingly the nicotine content of every cigarette suction just can reduce.

Result by analysis.By the 30-40% that air capacity accounts for total air inlet that enters of filter tip aperture, relatively to enter air capacity be total air 60-70% to the air by the cigarette combustion end, and nicotine concentration can reduce 30-40% like this.

The utility model has the advantages that:

The filter tip simple structure just can reduce the soakage of nicotine and make the smoker that nice and cool pleasant sensation be arranged as long as stamp the nontoxic air of aperture introducing at original filter tip.

Claims

1, a kind ofly can reduce the nicotine soakage and have nice and cool cigarette filter tip, it is characterized in that around filter tip on the aperture that can suck fresh air.

2, filter tip according to claim 1 is characterized in that:

(1) hole diameter is 0.3-0.5mm;

(2) the above-mentioned aperture of 5-7 row is arranged around the filter tip;

(3) the every row of filter tip has 6-8 aperture.