It is a kind of to heat the cigarette that do not burn
Technical field
The invention belongs to novel tobacco technical fields, and in particular to a kind of cigarette structure heating the cigarette that do not burn.
Background technology
Burning type cigarette is not mainly characterized by not burning tobacco for heating, and heating temperature is less than 350 DEG C, in heating process
In only a small amount of second-hand flue gas generate, to obtain the concern of international and domestic major tobacco company, become the heat of current research
Point.
The existing smoking article for heating the cigarette that do not burn is divided into pipe tobacco type and sheet type, and pipe tobacco type filler is tobacco leaf silk
Or offal silk is molded using regular-size cigarette technology by cigarette machine;Sheet type filler is reconstituted tobacoo, and use is compound
Technology is prepared into sheet and shreds, is molded by the compound spicing machine of polynary nozzle stick.Due to pipe tobacco technique and thin slice technique itself
The filler that feature makes cigarette smoke section current is filiform.
The existing cigarette heater that do not burn that heats is divided into two kinds of plug-in type heating and non-intrusive packaging type heating, and is inserted into
Formula, which heats, to be carried out in the form of being heated in the smoking article that pin type or heating sheet type body are inserted into cigarette.Consumption
Person first has to calandria being inserted into cigarette before suction, and the pipe tobacco in cigarette is easy to drop out and enter heating at this time
In device.The smoking article of coking can adhere to consumer after suction, in cigarette is sticky on pin type or heating sheet type body, to stagnant
It stays in the heating cavity of heater, leads to that peculiar smell and more harmful components is brought to discharge when second of suction.Smoking article
Delay also to make second heating temperature transmit bad, while so that cleaning is extremely inconvenient, reduce user experience and product
Safety.Residue is accumulated in heater for a long time, can also so that heating utensil easily fouling damages, and reduces making for heating utensil
Use the service life.
In addition, the heating if it is pipe tobacco shape or stem shape is not burnt cigarette, only can be suitably used for pin type heating utensil or
Packaging type heats utensil, because when blade type calandria is inserted into cigarette, due to resistance is larger, the smoke of cigarette front end
Product is easily pulled in the hollow section of smoking article back segment, is formed and is blocked so as to cause hollow section so that and cigarette resistance to suction becomes larger,
Consumer will be unable to suck the aerosol heated.
Invention content
The purpose of the present invention is be solve the deficiencies in the prior art, provide it is a kind of be exclusively used in insertion heater tool plus
The cigarette structure of the hot cigarette that do not burn.
The present invention is achieved by the following technical solution:
A kind of heating is not burnt cigarette, by cylindrical, hollow reel and be arranged reel front end cleaning separation sleeve, sequentially set
The smoking article section and cooling fillter section composition, the cleaning separation sleeve set in reel are covered in the region of reel cross section
On offer multiple air admission holes, clean separation sleeve thickness be 3 μm of -3mm;Described smoking article section one end and cleaning separation sleeve
It is closely coupled, other end connection cooling fillter section;The cooling fillter section is inhaled by limit section, temperature control segment, hollow section and filtering
One or more combinations in attached section four kinds are formed;The internal diameter of diameter=reel of the smoking article section and cooling fillter section.
Preferably, the cleaning separation sleeve is made of the flexible material of sheet, and cleaning separation sleeve wraps up and is covered in volume
The front end of cylinder covers the part more than reel cross-sectional area after folding and squeezing, the cylinder of reel leading portion is bonded in by foodstuff glue
On wall, combine closely to form one with reel outer wall.When selecting the cleaning separation sleeve of the structure, also along volume outside the reel
Cylinder is axial to be enclosed with one and reel beautiful paper consistent in length.
Preferably, the cleaning separation sleeve is disc-shaped, cleans the outer diameter of diameter=reel of separation sleeve, cleaning isolation
Set is covered in by way of stickup on the end of reel and smoking article section.
Preferably, the cleaning separation sleeve is the round bottle lid-like for being set in reel front end, cleans separation sleeve
Fastening edge portions package is engaged on the outer tube wall of reel front end, or is entrapped in the inner tube wall of reel front end.
The cylinder material and the material for cleaning separation sleeve be all the compound of aluminium foil, aluminium foil and paper, plastics, silica gel,
One kind in gel, paper material, timber, metal, polylactic acid.
The smoking article section is that elongated strip that is cylindric and axially being arranged with sequence along reel is made with paper roll in advance
Smoking article, bending filiform smoking article and the irregular particle shape smoke that columned mixed sequence arrangement is made of paper roll in advance
One or more of product.
The limit section be by ceramics, timber, silica gel, plastics, polylactic acid, acetate fiber, plant powder, metal or its
The combination of one or more of heat-resisting material of its plastic type prepares the cylinder of forming, offer in the limit section to
For few 1 through aerosol by mouth, the shape that the aerosol passes through mouth is circle, ellipse, fusiformis, sector, triangle, 4-
One kind in 24 side shapes, the cross-sectional area that the aerosol passes through mouth are the 10%-95% for limiting section cross-sectional area.
The temperature control segment be by multiply acid fiber by polylactic or the fiber with heat absorption function by reel axially through papery
The cylinder that material is wrapped to form, also perforation is provided at least 1 hollow pipeline, the pipe of the hollow pipeline in cylinder
Several holes are offered on wall, the total cross-sectional area of hollow pipeline, which is limited, controls the 10-95% of filter element cross-sectional area;Described
It is to wrap up shape by paper material by least one of multiply acid fiber by polylactic, acetate fiber, wood pulp cellulose to filter adsorption section
At cylinder.
Preferably, the limit section is spiral helicine limit spring and limits adjacent, the described limit of Duan Buyu hollow sections
The internal diameter of diameter≤reel of position spring.
Preferably, the temperature control segment is columned cellulose acetate filter rod or wood pulp cellulose paper filter stick, in filter stick
The grain size model of polylactic acid powder or particle, the polylactic acid powder or particle is equably added in acetate fiber or wood pulp cellulose
It is trapped among between 20-1200 mesh.
Preferably, the temperature control segment is to be enclosed with the spiral helicine temperature control spring of acid fiber by polylactic, the temperature control bullet
The internal diameter of diameter≤reel of spring.
Compared with prior art, the present invention has the advantages that:
1, the present invention cleans separation sleeve by setting so that user does not have pipe tobacco when calandria to be inserted into cigarette
It drops out, while also the thin in smoking article will not be fallen into heater during heating, ensure that heater
In cleaning.
2, cleaning separation sleeve thickness of the invention is minimum and is fabricated from a flexible material by 3 μm, and consumer when in use can
Isolation cleaning sleeve is easily pierced through by calandria, it is extremely easy to use.
3, due to being provided with cleaning separation sleeve, for consumer when suction is completed to extract calandria, cleaning separation sleeve can be every
From the smoking article after gluing glutinous coking is adhered on calandria, it ensure that heater is all keeping clean after use every time.
4, the present invention limits section by setting, well prevents calandria(Especially blade type calandria)It is being inserted into cigarette
By the smoking article in reel when branch(Especially it is wound around the Filamentous smoking article of curling)It is squeezed into cigarette back segment, leads to calandria
It is insufficient contact to influence heating effect with smoking article, smoking article can also be effectively relieved and be deformed that block aerosol logical
The problem of road, occurs.Meanwhile having multiple trepannings in limit section, it can also effectively be conveyed while playing restriction smoking article position
Aerosol, design are extremely reasonable.
5, the present invention by be arranged temperature control segment, because its carry hollow pipeline the characteristics of, can acid fiber by polylactic because heat absorption
When generating deformation while blocking portion aerosol channel, hollow pipeline will not deformation, the function of normal conveying aerosol can be played.From
And the temperature for reducing aerosol can be efficiently controlled, and solve the problems, such as that acid fiber by polylactic thermal deformation blocks aerosol channel.
6, the present invention effectively reduces cigarette central part by the trepanning on the hollow pipeline tube wall in setting temperature control segment
The temperature of aerosol.The aerosol with heat generated after heating is by limiting section to cigarette back segment(Suck end)When transmission, cigarette
Heat in branch in the aerosol of reel side wall part will be absorbed by the heat absorption fiber in corresponding position temperature control segment thereafter, while fine
Dimension gradually generates deformation by blocking portion aerosol channel, and cigarette central part is not exposed to the hotter aerosol of heat absorption fiber
When passing through hollow pipeline, thermal energy in aerosol is by by the heat absorption fiber constant absorption of trepanning corresponding position on tube wall, to drop
Aerosol after temperature can be normal through pipeline sucking to support to resume and send to cigarette.
7, the present invention mainly coordinates temperature control segment to reduce aerosol temperature to combine by the way that hollow section is arranged.It is used as one simultaneously
A unit that can be flexibly arranged in cigarette back segment is not only able to play the role of cooling, and also has and reduces resistance to suction, dredges gas
Mist and provide the effect of activity space for limit section or temperature control segment.
When the limit spring that 8, limit section is made of metal material, by adjusting the closeness of the spiral coil of limit spring
Relatively more smoke heat energies can be absorbed, and there is limit function simultaneously.Since limit spring has elasticity, so can inhale
The pressure pushed to cigarette back segment generated when calandria is inserted into smoking article is received, smoking article will not be caused to be squeezed buckling
Shape, which is packed together, to be caused and calandria poor contact or Partial Blocking exhaust gases passes.After calandria is inserted in place, rebound
Power can make to be extruded the smoking article that section moves backward(Especially pipe tobacco shape)It is pushed back to original position, to keep and heat
The good contact of body.
9, temperature control segment using be enclosed with acid fiber by polylactic or other have heat absorption functional fibre made of metal helical spring when,
Its spring inner is hollow channel, can effectively convey aerosol, while aerosol is when by helical spring temperature descending section, in aerosol
Heat can simultaneously be absorbed by acid fiber by polylactic and metal material, and can as desired by adjustment helical spring diameter,
Length and the density of package acid fiber by polylactic on it absorb corresponding aerosol heat, are a kind of scientific and effective temperature control hands
Section.
10, when temperature control segment is using the cellulose acetate filter rod for being uniformly added to polylactic acid powder or particle, when hotter aerosol
When by this section, the heat in aerosol will preferentially be absorbed by the polylactic acid powder in acetate fiber, and polylactic acid powder absorbs thermal energy
When generate phase transformation gradually melting deformation, but acetate fiber will not deformation, remain to keep good aerosol passability, therefore can drop
The proper flow for ensureing flue gas while low flue-gas temperature, will not block the transfer passage of flue gas.
Description of the drawings
Fig. 1 and Fig. 2 is the structural schematic diagram of the present invention,
Fig. 3-Fig. 6 is the structural schematic diagram of the isolation cleaning sleeve of the present invention,
Fig. 7 is the limit spring structural schematic diagram of the present invention,
Fig. 8 and Fig. 9 is the limit section cross-sectional view of the present invention,
Figure 10 is the temperature control segment structural schematic diagram of the present invention,
Figure 11-Figure 13 is the cross-sectional view of the temperature control segment of the present invention,
Figure 14 and Figure 15 is the hollow pipeline structural schematic diagram of the present invention,
In figure:1- isolation cleaning sleeves, 2- air admission holes, 3- smoking article sections, 4- limit sections, 5- reels, 6- hollow sections, 7- cooled down
Filter section, 8- filters adsorption section, 9- temperature control segments, 10- hollow pipelines, 11- limit springs, 12- beauty paper, 13- aerosols by mouth,
14- acid fiber by polylactic, the holes 15-.
Specific implementation mode
The present invention will be further described with reference to the accompanying drawings and examples, but protection scope of the present invention is not by embodiment
It is limited.
Embodiment 1
A kind of heating is not burnt cigarette, and the paper roll of 0.3mm thickness is made cylindrical, hollow reel, length 45mm, and reel is straight
Diameter is 7.1mm.First smoking article section and cooling fillter section are placed in reel in order, from this one end of insertion calandria(Cigarette
The front end of branch)Start, first segment is the smoking article section that Microwave expansion tobacco stem particle packing is formed, length 12mm;Second segment
Axially there are 7 circular aerosols logical along cigarette for cylindrical limit section, length 3mm, limit section made of high temperature resistant ABS material
Via, one, center are large opening, aperture 2mm, and peripheral ring is around offering 6 apertures, each diameter 1mm;Third Duan Weitian
The grain size of temperature control segment made of cellulose acetate filter rod added with particles of polylactic acid, length 15mm, particles of polylactic acid is 80-100
Mesh;4th section is hollow section, length 9mm;5th section is to roll to filter adsorption section made of cylindric acetate fiber(Cigarette
Rear end), length 6mm.The aluminium foil that thickness is 10 μm is die-cut to the isolation cleaning sleeve of the disc-shaped of diameter 25mm in advance, every
From 30 circular air admission holes are offered in the 7mm diameter ranges of cleaning sleeve center, a diameter of 0.1mm of air admission hole is clear by isolation
Clean set is covered on the front end face of cigarette, and position and the round salty conjunction in cigarette leading portion cross section of center opening exceed disk
It is wrapped on the outer tube wall for the cigarette leading portion for being pre-coated with glue after extra partially folded in cigarette cross section, and is squeezed by grinding tool
The mode of pressure tightening makes it be fitted closely with outer tube wall;Finally, it is the conventional cigarette cork paper of 0.1mm by a thickness(It is beautiful
See paper)Axially reel is wrapped up with glue along reel, length is consistent with the length of reel.
Embodiment 2
It is a kind of to heat the cigarette that do not burn, PP plastics are made up to the cylindrical, hollow reel of 0.1mm thickness of grinding tool, length is
48mm, drum diameter 7mm.First smoking article section and cooling fillter section are placed in reel in order, from insertion calandria
This one end(The front end of cigarette)Start, first segment is to be made cylindric with paper roll in advance and axially arranged with sequence along reel elongated
Strip plant thin slice smoking article section, length 13mm;Second segment is that cylindrical limit section, length made of acetate fiber are
7mm, limit section center axially have 1 circular aerosol through hole, aperture 4mm along cigarette;Third section is temperature control segment, and length is
20mm is the cylinder being wrapped to form axially through paper material by reel by multiply acid fiber by polylactic, is also passed through in cylinder
Lead to the hollow pipeline for being provided with an a diameter of 3mm, several holes are offered on the tube wall of the hollow pipeline;4th section is
It rolls to filter adsorption section made of cylindric acetate fiber(The rear end of cigarette), length 8mm.High temperature resistant silicon glue material is pre-
The isolation cleaning sleeve of round bottle lid is first made, the thickness 0.3mm of cleaning sleeve, edge is isolated in a diameter of 7mm, length 8mm
For thickness 0.5mm, 20 circular air admission holes are offered on the capping of bottle cap, a diameter of 0.2mm of air admission hole will isolation cleaning
Set by way of located crush upper shield on cigarette front end;Finally, it is the conventional cigarette cork paper of 0.2mm by a thickness
(Beautiful paper)Axially the rest part that reel does not have bottle cap to wrap up is wrapped up with glue along reel.
Embodiment 3
A kind of heating is not burnt cigarette, and aluminium foil is made to the cylindrical, hollow reel of 0.3mm thickness, length 46mm, and reel is straight
Diameter is 6.8mm.First smoking article section and cooling fillter section are placed in reel in order, from this one end of insertion calandria(Cigarette
The front end of branch)Start, first segment is that irregular particle shape that is cylindric and axially being arranged with sequence along reel is made with paper roll in advance
Smoking article section, length 12mm;Second segment is cylindrical limit section made of ceramics, and length 6mm, limit section center is along cigarette
Branch axially offers 1 circular aerosol through hole, aperture 2mm;6 triangles are further opened with around circular aerosol through hole
The aerosol through hole of shape;Third section is temperature control segment, and length 18mm is by reel by multiply acid fiber by polylactic axially through papery
The cylinder that material is wrapped to form, also perforation is provided with the hollow pipeline of four a diameter of 2mm in cylinder, and described is hollow
Several holes are offered on the tube wall of pipeline;4th section is hollow section, and the length of 3mm, the 5th section is to roll as cylindric wood
Adsorption section is filtered made of pulp fibres(The rear end of cigarette), length 7mm.Aluminium foil is made to the isolation cleaning sleeve of disc-shaped, every
A diameter of 6.8mm from cleaning sleeve, thickness 0.3mm, are isolated on cleaning sleeve and offer 30 round stomatas, and hole diameter is
Cleaning separation sleeve is covered on the end of reel and smoking article section by 0.15mm by way of stickup;Finally, by a thickness
Degree is the conventional cigarette cork paper of 0.2mm(Beautiful paper)Reel do not had into its remaining part that bottle cap wraps up along reel axial direction glue
Subpackage wraps.
Embodiment 4
It is a kind of to heat the cigarette that do not burn, polylactic acid is made to the cylindrical, hollow reel of 0.03mm thickness, length 50mm, reel
Internal diameter is 7.2mm.First smoking article section and cooling fillter section are placed in reel in order, from this one end of insertion calandria
(The front end of cigarette)Start, first segment is that irregular particle that is cylindric and axially being arranged with sequence along reel is made with paper roll in advance
Shape smoking article section, length 18mm;Second segment is spiral helicine limit spring, a diameter of 7.2mm of limit spring, length
For 8mm;Third section is temperature control segment, and length 10mm is wrapped up axially through paper material by reel by multiply acid fiber by polylactic
The cylinder of formation, also perforation is provided with the hollow pipeline of eight a diameter of 1.5mm in cylinder, the hollow pipeline
Several holes are offered on tube wall;4th section is hollow section, and the length of 8mm, the 5th section is to roll as columned wood pulp fibre
Adsorption section is filtered made of dimension(The rear end of cigarette), length 6mm.Polylactic acid is made to the isolation cleaning sleeve of disc-shaped, is isolated
A diameter of 7.23mm of cleaning sleeve, thickness 0.03mm, are isolated on cleaning sleeve and offer 18 round stomatas, and hole diameter is
Cleaning separation sleeve is covered on the end of reel and smoking article section by 0.2mm by way of stickup;Finally, by a thickness
Degree is the conventional cigarette cork paper of 0.2mm(Beautiful paper)Reel do not had into its remaining part that bottle cap wraps up along reel axial direction glue
Subpackage wraps.
Embodiment 5
It is a kind of to heat the cigarette that do not burn, cylindrical, hollow reel, length 46mm, volume is made in the wood materials of 0.6mm thickness
The a diameter of 7mm of cylinder.First smoking article section and cooling fillter section are placed in reel in order, from this one end of insertion calandria
(The front end of cigarette)Start, first segment is the smoking article section that Microwave expansion tobacco stem particle packing is formed, length 12mm;Second
Section is that cylindrical limit section, length 5mm, limit section made of refractory metal material are axially arranged with 4 squares along cigarette
Aerosol through hole, the length of side of aerosol through hole is 2mm;Third section is to be enclosed with the spiral helicine temperature control bullet of acid fiber by polylactic
The grain size of spring, a diameter of 6mm of temperature control spring, length 15mm, particles of polylactic acid is 80-100 mesh;4th section is hollow section,
Length is 9mm;5th section is to roll to filter adsorption section made of columned acetate fiber and wood pulp cellulose(After cigarette
End), length 5mm.The wood materials that thickness is 0.6mm are die-cut to the isolation cleaning sleeve of the disc-shaped of diameter 15mm in advance,
Offer 21 circular air admission holes in the 6.4mm diameter ranges of isolation cleaning sleeve center, a diameter of 0.2mm of air admission hole will be every
It is covered on the front end face of cigarette from cleaning sleeve, position and the round salty conjunction in cigarette leading portion cross section of center opening, by disk
Beyond being wrapped on the outer tube wall for the cigarette leading portion for being pre-coated with glue after extra partially folded in cigarette cross section, and pass through mill
The mode that tool squeezes tightening makes it be fitted closely with outer tube wall;Finally, it is the conventional cigarette cork paper of 0.1mm by a thickness
(Beautiful paper)Axially reel is wrapped up with glue along reel, length is consistent with the length of reel.