CN201312554Y

CN201312554Y - Tar-reducing harm-reducing fire-retardant cigarette

Info

Publication number: CN201312554Y
Application number: CNU2008201240271U
Authority: CN
Inventors: 宁田
Original assignee: Individual
Current assignee: Individual
Priority date: 2008-11-21
Filing date: 2008-11-21
Publication date: 2009-09-23
Anticipated expiration: 2018-11-21

Abstract

The utility model relates to a tar-reducing harm-reducing fire-retardant cigarette, which comprises an inner cigarette core body and an outer jacket, wherein the inner cigarette core body comprises an inner filter tip core, a tar-absorbing body and a cut tobacco body; the tar-absorbing body is jointed with the inner filter tip core end to end; the cut tobacco body is jointed with the tar-absorbing body end to end; the inner cigarette core body is wrapped by the outer jacket, which comprises a paper filter tip jacket and a fire-retardant jacket, wherein the filter tip core is wrapped by the paper filter tip jacket; and the cut tobacco body and the tar-absorbing body are wrapped by the fire-retardant jacket. Active carbon is utilized to absorb tar, plant fibers are utilized to filter harmful substances such as nicotine, fire-retardant material is utilized to isolate cut tobacco from the outside, and thereby, the technical effects of tar reduction, harm reduction and fire retardance can be achieved.

Description

Flame-retardant fireproof cigarette with reduced tar and harm

Technical field

The utility model relates to a kind of cigarette, particularly a kind ofly can reduce the flame-retardant fireproof cigarette with reduced tar and harm that coke tar in cigarette and other pernicious gas sucked and can reduce the fire that the cigarette end because of burning causes.

Background technology

At present in all kinds of fire incidents, arbitrarily abandon the fire that the caused fire of the cigarette end that is burning causes than other reason and will exceed 1,100 times, its reason is, though quit-smoking campaign is all being carried out energetically by whole world national governments now, but smoker's quantity is still huge in the world up to now, these smokers can arbitrarily smoke Anywhere and abandon cigarette end in that ban on opium-smoking and the opium trade is extraneous, the feasible cigarette end firing combustibles that is burning, as bed clothes, clothing, paper, trees etc., and the initiation fire accident.

On the other hand, can produce tar and pernicious gas during smoking process, this will endanger the healthy of smoker, add up according to the parties concerned, existing whole world number of smokers is about 1,300,000,000, and die from the fire incident that with tobacco diseases associated and smoking cause because of smoking causes about more than 500 ten thousand people in the whole world every year.Therefore reducing tar, reduce the fire incident that sucks pernicious gas and prevent the smoking initiation, is the major issue that countries in the world government need need to be resolved hurrily.

Summary of the invention

The purpose of this utility model provides a kind of flame-retardant fireproof cigarette with reduced tar and harm, is used to reduce coke tar in cigarette and the suction of other pernicious gas and reduces the fire incident that causes because of the cigarette end that burns.

Basic principle of the present utility model is, utilizes active carbon adsorption tar, utilizes string to filter harmful substances such as nicotine, and utilizes fire proofing that burning cigarette end naked light in the pipe tobacco body is isolated from the outside.

Flame-retardant fireproof cigarette with reduced tar and harm of the present utility model comprises:

The cigarette inner core-body comprises:

The filter tip inner core;

Dock the tar adsorbent that described filter tip inner core is made with micro activated carbon particle;

Dock the pipe tobacco body of described tar adsorbent; And

Wrap up the overcoat of described inner core-body, described overcoat has incorporate tip paper cover and fire-retardant fireproof cover.

Wherein said tip paper cover parcel filter tip core body, described fire-retardant fireproof cover parcel pipe tobacco body and tar adsorbent, and described tip paper cover is bonded in the outside of described fire-retardant fireproof cover.

Wherein, described fire-retardant fireproof cover comprises the second portion that is used to wrap up the first of tar adsorbent and is used to wrap up the pipe tobacco body.

Wherein, the second portion that is used to wrap up the pipe tobacco body of described fire-retardant fireproof cover has the plenum area that is distributed with a plurality of air vents on it and is used to roll over the folding lid that cover cigarette end and distinguishes.

Wherein, described fire-retardant fireproof cover is made by metal forming, is that metal forming, skin are that the stacked or composite of cigarette paper is made by internal layer perhaps.

Wherein, being used to of described fire-retardant fireproof cover wraps up the second portion of pipe tobacco body and made by metal forming, is that metal forming, skin are that the stacked or composite of cigarette paper is made by internal layer perhaps.

Wherein, described folding lid is distinguished and is distributed with a plurality of air vents.

Wherein, the second portion that is used to wrap up the pipe tobacco body of described fire-retardant fireproof cover comprises a plurality of plenum areas that bond together with cigarette paper strip respectively.

Wherein, described tar adsorbent is made by activated carbon.

Wherein, described pipe tobacco body has a combustion-supporting hole of pipe tobacco at least.

Wherein, described metal forming can be aluminium foil, Copper Foil, goldleaf etc.

Wherein, described tip paper cover can be bonded in the outside that described fire-retardant fireproof overlaps an end, can utilize the tip paper cover to stop fire-retardant fireproof to overlap a part of thermal energy conduction like this.

Because string is the harmful substance in the filtering flue gas more effectively, and activated carbon can tar adsorption, and therefore than the filter tip of being made by chemical fibre, the utility model can reduce the suction of tar, pernicious gas.

Because it is suitable with the pipe tobacco body length that being used to of fire-retardant fireproof cover wrapped up the length of second portion of pipe tobacco body, like this can be in whole smoking process with smoke in naked light thoroughly be isolated from the outside thereby the fire incident that can avoid fully smoking and cause.

An important feature of fire-retardant fireproof cigarette of the present utility model is that the fire-retardant fireproof cover is parcel pipe tobacco body directly, just between fire-retardant fireproof cover and the pipe tobacco cigarette paper cover is not set, thereby can avoid the insufficient peculiar smell phenomenon of bringing of cigarette paper cover burning.

In addition, the second portion of fire-retardant fireproof cover is designed to the bond structure of a plurality of plenum areas of a plurality of narrow cigarette paper strips, whole cigarette shortened along with the burning of pipe tobacco body come off, therefore fire-retardant fireproof cigarette of the present utility model has kept the cigarette characteristics of after-flame, shortening gradually substantially.

In sum, the utlity model has following major technique effect:

1, utilize string and the filtration of tar sorbing material and tar adsorption and pernicious gas, can reducing tar and reducing harm;

2, only need to increase a small amount of cost just can reduce cigarette end ignite rate, prevent the fire incident that causes because of smoking;

3, can utilize existing capital equipment to produce fire-retardant fireproof cigarette of the present utility model, thereby can reduce equipment cost;

4, use metal formings such as fire proofing such as aluminium foil, Copper Foil, goldleaf to substitute cigarette paper, can remove cigarette paper burning or insufficient smoking peculiar smell that brings that burns.

Below in conjunction with accompanying drawing the utility model is elaborated.

Description of drawings

Fig. 1 is the schematic diagram of cigarette inner core-body of the present utility model;

Fig. 2 is the expansion schematic diagram of first embodiment of cigarette overcoat of the present utility model;

Fig. 3 is the schematic diagram of first embodiment of cigarette of the present utility model;

Fig. 4 is the expansion schematic diagram of second embodiment of cigarette overcoat of the present utility model;

Fig. 5 is the schematic diagram of second embodiment of cigarette of the present utility model.

Description of reference numerals: 1-filter tip; 11-filter tip core body; 12-tip paper cover; 2-fire-retardant fireproof cover; The first of 21-tip paper cover; The second portion of 22-tip paper cover; The 221-plenum area; The 222-cigarette paper strip; 223-folding lid district; The 3-inner core-body; 4-pipe tobacco body; The combustion-supporting hole of 41-; The 6-overcoat; 7-tar adsorbent.

The specific embodiment

Need to prove that at first the alleged pipe tobacco body of the utility model is meant does not have the pipe tobacco of outer cigarette paper condensate, the i.e. stripe object that is made of pipe tobacco.

The utility model has carried out the improvement of following three aspects to existing cigarette:

First) change existing chemical fibre filtering material into the string filtering material, the harmful components that this not only can be avoided chemical fibre itself to produce, the pernicious gases such as nicotine that produce when filter tobacco burns better;

Second) increase a tar adsorbent equipment, as the activated carbon device, so that the tar that the absorption pipe tobacco produces after burning;

The 3rd) utilize fire proofing parcel pipe tobacco body, thereby during smoking, the pipe tobacco body of burning is thoroughly isolated with extraneous.

Cigarette of the present utility model is made up of cigarette shreds body and cigarette overcoat.Fig. 1 has shown the inner core-body 3 of cigarette of the present utility model, and Fig. 2 has shown first embodiment of the overcoat of cigarette of the present utility model.

As depicted in figs. 1 and 2, flame-retardant fireproof cigarette with reduced tar and harm of the present utility model comprises:

Cigarette inner core-body 3, it comprises following three parts of butt joint successively:

Filter tip inner core 11, this filter plug 11 is preferably made by string, also can be made by other fiber;

Dock the tar adsorbent 7 of described filter tip inner core 11, this tar adsorbent 7 is preferably made by activated carbon, is perhaps made by other tar sorbing material; With

Dock the pipe tobacco body 4 of described tar adsorbent 7; And

Wrap up the overcoat 6 of described inner core-body 3, described overcoat 6 has tip paper cover 12 and fire-retardant fireproof cover 2;

Wherein said tip paper cover 12 parcel filter tip core bodys 11, and described fire-retardant fireproof cover 2 parcel pipe tobacco body 4 and tar adsorbents 7.

Fire-retardant fireproof cover 2 can be made, thereby the naked light of pipe tobacco body and the external world are isolated fully by metal forming such as aluminium foil, Copper Foil, goldleaf.

Tip paper cover 12 should be bonded in fire-retardant fireproof and overlap 2 outsides, and this can utilize the thermal resistance characteristic of paper medium, and the fire-retardant fireproof of avoiding metal forming to make overlaps 2 heat conduction, to the scald of finger.In Fig. 2, tip paper cover 12 is overlapping with the subregion of fire-retardant fireproof cover 2, can certainly be overlapping fully, and promptly fire-retardant fireproof cover 2 wraps up whole inner core-body 3, in the position of filter tip core body 11 tip paper cover 12 is bonded in the outside of fire-retardant fireproof cover 2 then.

Fire-retardant fireproof cover 2 preferably includes the second portion 22 that is used to wrap up the first 21 of tar adsorbent 7 and is used to wrap up pipe tobacco body 4.In the case, first 21 can be made by the paper medium; Second portion 22 is made by metal forming.

Being used to of fire-retardant fireproof cover 2 wraps up having the plenum area 221 that is distributed with a plurality of air vents on it and being used to roll over the folding lid that cover cigarette end on the second portion 22 of pipe tobacco body and distinguishes 223.These air vents can be bar shaped joint-cutting or circular micropore, and they can guarantee to suck air, promote 4 burnings of pipe tobacco body, can distribute certain heat energy again simultaneously, make and do not assemble high temperature in the pipe tobacco body 4.Folding lid district 223 is used to seal the front end of pipe tobacco body 3, and fire-retardant fireproof cover 2 just can all wrap up pipe tobacco body 4, seal like this.

In order to keep original outward appearance of cigarette, fire-retardant fireproof cover 2 can also be that metal forming, skin are that the stacked or composite of cigarette paper is made by internal layer.

Perhaps, the second portion 22 that is used to wrap up pipe tobacco body 4 of the present utility model is that metal forming, skin are that the stacked or composite of cigarette paper is made by internal layer.

Should be distributed with a plurality of air vents in the folding lid district 223, so that promote the burning of pipe tobacco body 4.In addition, in order to make cigarette in not self-extinguishing of smoking process, the utility model also is provided with the combustion-supporting hole 41 of pipe tobacco in pipe tobacco body 4.The aperture of the air vent in the folding lid district 223 should be greater than the aperture of the air vent on the plenum area 221, so that pipe tobacco body 4 utilizes the air vent burning in the folding lid district 223 basically.

Because the whole pipe tobacco body 4 of fire-retardant fireproof cover 2 parcels, thereby be a kind of cigarette of absolute fire-retardant fireproof, that is to say that pipe tobacco overlaps 2 internal combustion and do not expose naked light at fire-retardant fireproof, even of will just smoke like this is placed on the combustibles, can firing combustibles yet.

Because fire-retardant fireproof cover 2 is parcel pipe tobacco body 4 rather than by cigarette paper parcel pipe tobacco body 4 directly, so can eliminate cigarette paper fully and overlap the peculiar smell phenomenon that 2 internal combustion or burn incompletely cause at fire-retardant fireproof.

Fig. 3 has shown the outward appearance of the flame-retardant fireproof cigarette with reduced tar and harm of being made by inner core-body illustrated in figures 1 and 23 and overcoat 6 shown in Figure 2 of the present utility model, the incendivity part of this flame-retardant fireproof cigarette with reduced tar and harm by 2 sealings of fire-retardant fireproof cover, therefore has extraordinary fire-retardant fireproof performance fully.

Fig. 4 has shown second embodiment of cigarette overcoat 6 of the present utility model, as shown in the figure, this overcoat comprises tip paper cover 12 and fire-retardant fireproof cover 2 equally, and fire-retardant fireproof cover 2 comprises the first 21 of parcel tar adsorbent 7 and the second portion 22 of parcel pipe tobacco body 4 equally.

The characteristics of second embodiment are, being used for of fire-retardant fireproof cover 2 second portion 22 that wraps up the pipe tobacco body comprise a plurality of plenum areas 221 (figure has shown 4) that bond together with cigarette paper strip 222 respectively and be used to roll over the folding that covers cigarette end and cover and distinguish 223.

Cigarette paper strip 222 is narrow paper slip, the plenum area of plenum area 221 to the first embodiment of second embodiment is narrow, like this in smoking process because narrow paper slip is in company with every section pipe tobacco after-flame together, so the cigarette total length can be along with the after-flame of every section pipe tobacco, come off and shorten piecemeal.

In second embodiment of cigarette overcoat 6, the second portion 22 that being used to of fire-retardant fireproof cover 2 wrapped up the pipe tobacco body can not comprise folding lid district 223.

Be distributed with a plurality of air vents equally on the plenum area 221 of second embodiment, this plenum area 221 is that outer metal foil is that the stacked or composite of cigarette paper is made by metal forming or internal layer.

Fig. 5 has shown the outward appearance of utilizing the cigarette that second embodiment makes, this cigarette has by section burning and the characteristics that come off by section, more as the smoking pattern of traditional cigarette, but have fire retardant effect preferably, and can utilize string and activated carbon reducing tar and reducing harm.

Although above the utility model is had been described in detail, the utility model is not limited thereto, and those skilled in the art of the present technique can carry out various modifications according to principle of the present utility model.Therefore, all modifications of being done according to the utility model principle all should be understood to fall into protection domain of the present utility model.

Claims

1, a kind of flame-retardant fireproof cigarette with reduced tar and harm is characterized in that comprising:

Cigarette inner core-body (3) comprising:

Filter tip inner core (11);

Dock the tar adsorbent (7) of described filter tip inner core (11);

Dock the pipe tobacco body (4) of described tar adsorbent (7); And

Wrap up the overcoat (6) of described inner core-body (3), described overcoat (6) has incorporate tip paper cover (12) and fire-retardant fireproof cover (2).

2, flame-retardant fireproof cigarette with reduced tar and harm according to claim 1, it is characterized in that described tip paper cover (12) parcel filter tip core body (11), described fire-retardant fireproof cover (2) parcel pipe tobacco body (4) and tar adsorbent (7), and described tip paper cover (12) is bonded in the outside of described fire-retardant fireproof cover (2).

3, flame-retardant fireproof cigarette with reduced tar and harm according to claim 1 and 2 is characterized in that described fire-retardant fireproof cover (2) comprises first (21) that is used to wrap up tar adsorbent (7) and the second portion (22) that is used to wrap up pipe tobacco body (4).

4, flame-retardant fireproof cigarette with reduced tar and harm according to claim 3 is characterized in that having the plenum area (221) that is distributed with a plurality of air vents on it on the second portion that is used to wrap up the pipe tobacco body (22) of described fire-retardant fireproof cover (2) and is used to roll over the folding lid district (223) with a plurality of air vents of covering cigarette end.

5, flame-retardant fireproof cigarette with reduced tar and harm according to claim 1 and 2 is characterized in that described fire-retardant fireproof cover (2) made by metal forming, is that metal forming, skin are that the stacked or composite of cigarette paper is made by internal layer perhaps.

6, flame-retardant fireproof cigarette with reduced tar and harm according to claim 4, the second portion that is used to wrap up pipe tobacco body (4) (22) that it is characterized in that described fire-retardant fireproof cover (2) is made by metal forming, is that metal forming, skin are that the stacked or composite of cigarette paper is made by internal layer perhaps.

7, flame-retardant fireproof cigarette with reduced tar and harm according to claim 1 is characterized in that described filter tip inner core (11) is the filter plug made from string.

8, flame-retardant fireproof cigarette with reduced tar and harm according to claim 4 is characterized in that the second portion that is used to wrap up the pipe tobacco body (22) of described fire-retardant fireproof cover (2) comprises a plurality of plenum areas (221) of using cigarette paper strip (222) to bond together respectively.

9,, it is characterized in that described tar adsorbent (7) made by activated carbon according to claim 1 or 7 described flame-retardant fireproof cigarette with reduced tar and harm.

10,, it is characterized in that described pipe tobacco body (4) has a combustion-supporting hole of pipe tobacco (41) at least according to claim 1 or 7 described flame-retardant fireproof cigarette with reduced tar and harm.