CN1030010A - Automatically extinguish the safety cigarette of cigarette end (tail) fire - Google Patents

Abstract

The invention discloses a kind of safety cigarette (cigarette) that has the fiery device that extinguishes cigarette end automatically.This invention has been installed a kind of miniature self-extinguishing water pipe (bag) that seals at every cigarette one end, utilizes the automatic fusing of fire of cigarette self to seal, and the water in the water pipe (bag) is flowed out automatically, directly puts the fire or the drenched pipe tobacco of cigarette end out by water.Reach the purpose of the fire that extinguishes cigarette end automatically.Cost of the present invention is extremely low, and is easy to manufacture, and the social benefit of the effect of fire preventing and generation is remarkable.Can extensively promote, allow social type cigarette safe in utilization, prevent fire to the cigarette manufacturer production.

Description

Automatically extinguish the safety cigarette of cigarette end (tail) fire

The invention belongs to the technical field of production of cigarettes.It is a kind of safety type cigarettes that extinguishes the fiery device of cigarette end (tail) automatically that has.Be applicable to production of cigarettes,, avoid and reduce fire incident taking place to supply with daily life consumption.

At present, domestic and international existing consumption cigarette all exists a shortcoming (being actually a kind of social danger): when cigarette combustion to the end during (or claim tail) portion, because remaining pipe tobacco or filter tip sponge are combustible materials, can not extinguish the fire of cigarette end (tail) automatically.Because cigarette end (tail) become refuse, and cigarette ash is dirtier, and the smoking people often gets used to conveniently everywhere one and throws away and get over.After that is gone back lighted cigarette butt (tail) and abandons,, just become the kindling material of fire incident easily because do not extinguish function automatically.Because a lighted cigarette butt (tail): its surface temperature is 300 ℃, and central temperature is up to 700～800 ℃.And the burning-point of general paper has only 130 ℃, and about 150 ℃ of the burning-point of cotton, numb suede, the burning-point of wheat straw, cloth are about 200 ℃, 260 ℃ only of the burning-points of timber.Therefore, when lighted cigarette butt (tail) is thrown into as above these inflammable thing, just become the kindling material of fire incident easily; When throwing into gasoline, kerosene and so on article, will become fire or explosion accident immediately.Especially significant is: lighted cigarette butt (tail) is having a smoldering process in general combustible material: learn that through test under the gravity-flow ventilation condition, it is in 5 centimetres the sawdust that cigarette end (tail) is thrown into the degree of depth, just emits polot flame after 90 minutes; Cigarette end (tail) is thrown in the wood shavings of 5-10 cm thick, just be taken fire through 60～100 minutes.Because this smoldering process that does not expose is immediately arranged, often hoodwinked the party, make it to be difficult for discovering at once, one walks to get over, stays the hidden danger of fire.Make many cigarette ends (tail) successfully be converted into the kindling material of fire incident.Also making the nothing of existing cigarette own extinguish the shortcoming of fire of cigarette tip automatically, rise to society's harm greatly, is a kind of unsafe cigarette.

The smoking people is many more, and this hazard ratio is high more.With China is example: the people who often inhales cigarette estimates at about 100,000,000, consumes cigarette 1,500 ten thousand casees in 1 year, closes 1,500 hundred million, and will have more than 400,000,000 cigarette end (tail) to produce in China average every day.If the smoking people throws away by old customs one and gets over because be afraid of dirty disliking trouble, more than 400,000,000 kindling material will be arranged every day, set on fire condition and opportunity in searching as the arsonist.Its dangerous big well imagining.Prove that also it is directly relevant that dangerous big with the present cigarette of fire incident does not have the shortcoming of extinguishing cigarette end (tail) fire automatically.

For solving above shortcoming, the present invention is proposed.

The objective of the invention is for society provides a kind of safety cigarette that can extinguish cigarette end (tail) fire automatically,, avoid fire incident to take place to eliminate numerous disaster hidden-troubles.

The present invention compares with original cigarette, has to extinguish cigarette end (tail) fire automatically, stops the advantage and the social benefit of disaster hidden-trouble.

Task of the present invention is in original inner cigarette, adds that a kind of parts of the self-extinguishing water pipe (bag) that seals finish miniaturely.

With filter-tipped original cigarette is example, and a kind of embodiment is described: (form that belongs to existing cigarette, technology, material, technology is like identical originally.Slightly)

1, shape, the size of Mi Feng self-extinguishing water pipe (bag): shape does not have particular provisions, and various solids all can.But adding one section cone with cylinder is the best.For example: length overall 30mm, it is long one section at one end to play 20～25mm, and external diameter can be with the cylinder in 3～6mm scope, and find time in the center, and managing (bag) wall thickness can be in 0.1～1.0mm scope; One end of remaining another section plays the available taper cone of chap gradually, also finds time and communicate with cylindrical cavity in the center, and wall thickness is identical.Fill light water or other can stop working and nontoxic liquid at pipe (bag) inner chamber, and make it full pipe (bag) and seal non-leakage.Till amount of fluid was filled, about two dripped, and were standard can extinguish the required amount of a cigarette end (tail) fire.

2, the material of miniature sealing self-extinguishing water pipe: material can be used non-toxic plastic, routine nontoxic P, V, C and food glue, and other materials such as film are made.As long as meeting any material of following three conditions all can make: (1) is directly against cigarette end (tail) fire and just can melts or break; (2) has dress impervious sealing of water and plastic plasticity; (3) nontoxicly do not detonate.All possess and can meet the solid matter that changes into the liquid that to stop working behind the fire if any these three conditions, then can directly make, need not adorn water and sealing water pipe (bag) by the geomery requirement.

3, assembly method and structure: (1) can be involved in the production of cigarettes operation together, (2) also can involve in filter tip cavernous body center or one side earlier, after exposing most advanced and sophisticated one section of the long cone of 10mm, clamp-on the center of circle of cigarette shreds one end or on one side, outside then the connection.(3) also can be in the tobacco product after the cigarette original process is all finished, utilize the retractility of cavernous body, fissility is inserted the mould  custom of filter tip and all pretty @  of time visitor ancient type of banner hoisted on a featherdecked mast C flop tranquil male  Guangdong  with whole self-extinguishing water pipe by force as nail and is pressed against on the way and beg for sword  custom spark a legendary animal that eats ito own mother father  and fall footpath between fields     Gua far away Ci  special bags of willow branches, framed by bamboo, for building dykes ù  and be fixed in the cigarette.

4, position of living in: general standard filter length is 20mm, and cylindrical one section 20mm of self-extinguishing water pipe (bag) should be positioned at filter tip cavernous body center of circle centre or circumferential edge, and head is concordant with the filter end head not outstanding.Overlap in same external packing with filter tip is vertical, become filter-tip some.Remaining a section of being with conical tip of self-extinguishing water pipe (bag) should be positioned at pipe tobacco center of circle central authorities or the round edge of cigarette near filter tip one end.Its length should be no less than 10mm.Also available double-deck thick film is made flat, and fills flame-out liquid in the intermediate course of 1～2mm, and the circumference wraparound of being close to filter tip and cigarette one end 10mm head is by dress.Speciality or ultrashort cigarette with filter tip in this way, the also corresponding plus-minus of the length of its self-extinguishing water pipe (bag), but should guarantee to insert in the pipe tobacco one section 10mm length.Do not have cigarette with filter tip in this way, except that the corresponding plus-minus of total length, also should do mark being equipped with on the end cigarette paper of self-extinguishing water pipe (bag), in order to identification.

Operation principle of the present invention: when to the end 10mm place of the cigarette combustion of lighting, the cigarette end (tail) that cigarette has transformed into waste product enters the stage of processing.This moment combustion is caught fire has melted sealing or partly tube wall and broken automatically envelope triggering of self-extinguishing water pipe (bag) automatically, because water or liquid in the water pipe have permeability, add the active force of outside finger or throw away power, impact, the suction of dry pipe tobacco flows out water or liquid in the pipe automatically, directly puts the fire of cigarette end (tail) out by water, or penetrate moistening pipe tobacco, make it to lack the afterflame condition and go out certainly.No matter be that the smoking people is clipped in cigarette end on hand, or throw away on the general combustible material that the purpose that can both reach immediately fast and extinguish is automatically eliminated kindling material.Through repetition test, the fire of cigarette is enough molten, and leak pipe (bag) and triggering broken and sealed.Also enough the put one out kindling material of cigarette end (tail) of water in the pipe or liquid.

At ordinary times, cigarette is not because light, or do not fire the fire main head, and the water pipe place seals idle static state.As do not have special destructive power, and making it brokenly envelope, water pipe can not influence the drying property of cigarette.

When cigarette is not also fired last 10mm position, also have use value and just in use, be in the labor management, generally can not throw away with being reluctant to, automatic cut off device does not need work.

The diameter of cigarette generally more than 8mm, have a surplus fully by venting capability.The airproof self-extinguishing water pipe that the 3～6mm that packs into is thick, or deduct the external diameter of 2mm, through test and test, due venting capability when not influencing smoking and using.

The present invention is easy to manufacture, and cost is extremely low, and role and social benefit then are difficult to estimate.Can be subjected to the popular welcome of the whole society, cigarette producer is also inevitable to obtain economic benefit in general welcome.It should become the essential of social safety.Prevent fire, Everybody is responsible, and have international.Cigarette producer especially has a responsibility for providing safety cigarette, does not stay disaster hidden-trouble in society.

Claims (4)

1, a kind of safety-type volume (perfume (or spice)) cigarette that extinguishes the fiery device of cigarette end (tail) automatically that is equipped with.The invention is characterized in an end of this volume (perfume (or spice)) cigarette, self-extinguishing water pipe (bag) device of sealing is housed.

2, according to the self-extinguishing water pipe (bag) of the described sealing of claim 1, its material feature: first, all have the Lighter for cigarette of being directly against and just can melt or break, the non-leakage and plastic molding of carrying liquid, any material of nontoxic again these 3 condition of can not exploding itself.The second, in fill the liquid that can stop working, amount of liquid is a benchmark with the amount of the Lighter for cigarette that can put one out.Its morphological feature: diameter (length of side) scope, that be contained in cigarette and filter tip circumference inside is 3～6mm; Be contained in cigarette and filter tip circumference and beyond for 6mm～10mm.Total length scope: 10mm added filter length.Pipe (bag) wall thickness scope: 0.1mm～1mm.Form range: cylinder adds taper shape; Semicircle; Oblateness, rectangle, square, triangle, polygon, rhombus.

3, the safety type cigarettes according to claim 1, its structure position feature: self-extinguishing water pipe (bag) is in pipe tobacco entity one termination portion 10mm place, inside and outside the circumference of this section of filter tip that is connected; Do not have inside and outside the circumference that filter-tip cigarette is in one section at a termination portion 20mm place, and mark, direction is identical with the cigarette circular shaft.

4, safety type cigarettes according to claim 1, the automated characterization of its automatic cut off device: the envelope triggering work of directly breaking that combustion is caught fire when utilizing cigarette itself to use.