CN2297066Y - Ashless safety cigarette - Google Patents

Abstract

The utility model relates to an ashless safety cigarette. The ashless safety cigarette is composed of a filter tip and tobacco shreds. A flame retarding scarfskin 2 is packed outside the tobacco shreds. A plurality of air holes 3 are equably distributed on the flame retarding scarfskin. The air holes are sealed and besmeared with inflammable matters. The end head of the flame retarding scarfskin is provided with a sealing head 5. A plurality of vent holes 6 are equably distributed on the sealing head. The utility model has the advantages that no cigarette ash is scattered, and the fire caused by stubs can be completely eliminated.

Description

Ashless safety cigarette

The utility model relates to a kind of ashless safety cigarette, and this cigarette can be reduced the contamination by dust that brings because of smoking and the generation of fire.

The common cigarette of selling on the domestic market all has cigarette paper, pipe tobacco and filter tip now, in smoking, cigarette ash is along with the burning of cigarette constantly descends slowly and lightly, if at indoor smoke, cigarette ash just descends slowly and lightly on ground, carpet unavoidably, influences environmental sanitation, in public places smoking, also might make cigarette scald others, or burn others' clothes.Owing to do not have the pipe tobacco of after-flame to drop everywhere or throw out without care everywhere, but the stub that is burning initiation fire also.

The purpose of this utility model is to provide a kind of ashless safety cigarette, and this cigarette can overcome the defective that common cigarette exists, and has not both had cigarette ash and has been scattered, and can eliminate the danger that stub causes fire fully again.

The purpose of this utility model realizes by following measure: a kind of ashless safety cigarette, filter tip and pipe tobacco are arranged, be surrounded by cylindric fire-retardant crust in the pipe tobacco outside, seal on uniform this pore of a plurality of pores on this crust and be coated with combustible, the termination of fire-retardant crust is provided with end socket, uniform a plurality of passages on this end socket.When the utility model is lighted, the pipe tobacco of burning can burnout the combustible that applies on the pore, make the pore mediation, gas permeability when guaranteeing smoking, gas-flow resistance when reducing smoking, on the used fire-retardant crust of the utility model a large amount of pores is arranged, can guarantee the continuous burning of cigarette, because fire-retardant crust is nonpoisonous and tasteless, so do not influence the taste of cigarette, because the high temperature during fire-retardant crust ability cigarette combustion and not by scaling loss, so cigarette ash can not scatter, the utility model can also be isolated from the outside the pipe tobacco of burning.

The utility model compared with the prior art, having does not both have cigarette ash and is scattered, and can eliminate the advantage that stub causes fire fully again.

The utility model is described in further detail below in conjunction with drawings and Examples.

Fig. 1, the utility model structural representation

Two of Fig. 2, the utility model embodiment

Referring to accompanying drawing 1, ashless safety cigarette of the present utility model has filter tip 1 and pipe tobacco 4, be surrounded by cylindric fire-retardant crust 2 in the pipe tobacco outside, uniform a plurality of pores 3 on this crust, envelope is coated with combustible on this pore, the termination of fire-retardant crust is provided with end socket 5, uniform a plurality of passages 6 on this end socket.Fire-retardant crust of the present utility model adopts aluminium foil, and suppress a plurality of pores thereon, combustible is sprayed on this hole again, with this hole shutoff, make composite cigarette paper, make ashless safety cigarette with this composite cigarette paper roll again, the used combustible of the utility model can be the pipe tobacco slurry, also can be paper pulp, the temperature tolerance of aluminium foil is stronger, and it can not burnt out when cigarette combustion, can not only prevent that cigarette ash from scattering, can also play the protection buffer action, referring to accompanying drawing 2, filter tip is lighted when preventing the cigarette after-flame, and the smoker is difficult for realizing, can division board 7 be set between filter tip and pipe tobacco, which is provided with passage 8.Division board is the aluminium foil division board, and the pipe tobacco after-flame extinguishes naturally, when using the utility model, does not only have cigarette ash to scatter, do not have naked light yet, after whole Zhi Xiangyan sucks, again it is thrown away into rubbish, not only health but also save trouble has not both had the cigarette ash pollution of being scattered, and can eliminate the danger that stub causes fire fully again.

Claims (4)

1, a kind of ashless safety cigarette, filter tip and pipe tobacco are arranged, it is characterized in that: be surrounded by cylindric fire-retardant crust (2) in described pipe tobacco outside, uniform a plurality of pores (3) on this crust, envelope is coated with combustible on this pore, the termination of fire-retardant crust is provided with end socket (5), uniform a plurality of passages (6) on this end socket.

2, ashless safety cigarette according to claim 1 is characterized in that: be provided with division board (7) between filter tip (1) and pipe tobacco (4), which is provided with passage (8).

3, ashless safety cigarette according to claim 1 is characterized in that: described combustible is the pipe tobacco slurry.

4, ashless safety cigarette according to claim 1, it is characterized in that: described combustible is a paper pulp.

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