CN1435136A

CN1435136A - Cigarette capable of automatic firing off

Info

Publication number: CN1435136A
Application number: CN 02144876
Authority: CN
Inventors: 回国臣; 吴献
Original assignee: Individual
Current assignee: Individual
Priority date: 2002-11-20
Filing date: 2002-11-20
Publication date: 2003-08-13

Abstract

An automatically firing off cigarette is composed of cigarette body and tip filter, and is characterized by that a firing off ring of 3-30 mm in length, which is made up of non-toxic fire-retarding oxygen-isolating material, is arranged between cigarette body and tip filter for automatic firing off.

Description

The cigarette that can extinguish automatically

Technical field

The invention belongs to daily living article, particularly a kind of cigarette.

Background technology

Existing cigarette has two kinds of structures basically, a kind of is whole paper roll pipe tobaccos, another kind is to be combined with paper roll pipe tobacco two parts by filter tip, the common problem that exists of these two kinds of cigarette is that cigarette end all can not extinguish automatically after the smoking people sucked, no matter the smoking people throws into ashtray with remaining cigarette end is still lost everywhere underground, as not extinguishing its remaining cigarette end, burn away and all can send the people's that chokes smoke, cause passive smoking for the people of non-smoking, harmful in health, the cigarette end that even more serious is is not extinguished is thrown out without care everywhere and is easy to cause fire, brings the loss of economic asset.

Summary of the invention

Problem at existing cigarette can not extinguish automatically the invention provides a kind of cigarette that can extinguish automatically.

Cigarette of the present invention is still combined by smoke two parts of filter tip and paper roll pipe tobacco, different with existing cigarette is installs a flame-out circle additional in the smoke end that filter tip and smoke join, should make by nontoxic fire-retardant oxygen barrier material by flame-out circle, as cigarette paper, twist near cigarette end with filter tip position, the setting of flame-out circle can be located at cigarette paper the inside, also can be placed on the outside of cigarette paper, its length is generally 3-30mm, and optimum length is 8-15mm.

When cigarette is drawn onto the flame-out position of enclosing, because the pipe tobacco at cigarette end place has been completely cut off air by flame-out circle, the pipe tobacco that is firing can not continue to obtain oxygen and just extinguish automatically.

The present invention has the function that cigarette end can extinguish automatically, thereby reduces environmental pollution, reduces the generation of fire.

Description of drawings

Fig. 1 is a structural representation of the present invention;

Fig. 2 is that the A-A of Fig. 1 is to view;

Fig. 3 is that the B-B of Fig. 1 is to view.

Among the figure: 1 smoke, 2 flame-out circles, 3 filter tips, 4 pipe tobaccos, 5 cigarette paper.

The specific embodiment

As shown in drawings, the present invention is combined by smoke 1 and filter tip 3 two parts, and smoke one end that joins at filter tip and smoke is provided with a flame-out circle 2, and these flame-out 2 usefulness tinfoil that enclose are made, and length is 10mm.

Claims

1, a kind of cigarette that can extinguish is automatically combined by filter tip and smoke, it is characterized in that the filter tip of this cigarette and smoke one end that smoke joins are provided with a flame-out circle, and the length of flame-out circle is 3-30mm.

2, the cigarette that can extinguish automatically as claimed in claim 1, the length that it is characterized in that described flame-out circle is 8-15mm.

3,, it is characterized in that described flame-out circle made by nontoxic fire-retardant oxygen barrier material as claim 1 or the 2 described cigarette that can extinguish automatically.