CN207444266U - A kind of graphene cigarette filter - Google Patents

Abstract

The utility model is related to cigarette filter technical fields, especially a kind of graphene cigarette filter, including screen pipe, one end of the screen pipe is equipped with suction nozzle, the screen pipe is integrally formed with suction nozzle, the screen pipe offers inserting groove inside one end away from suction nozzle, the inserting groove is internally provided with graphene filter, water box are equipped with below the inserting groove, the water box are threadedly attached in inside mounting groove, the mounting groove is opened on the outside of the screen pipe below inserting groove, the water box inner vertical is equipped with smoke exhaust pipe, the smoke exhaust pipe is connected through screen pipe with inserting groove, the smoke exhaust pipe is structure as a whole with screen pipe, through hole is offered above the water box of the screen pipe bottom.The utility model, structure novel, while equipped with multiple filter layers, effectively the harmful substance in smog is reduced, reduces harm of the cigarette to human body.

Description

A kind of graphene cigarette filter

Technical field

The utility model is related to cigarette filter technical field more particularly to a kind of graphene cigarette filters.

Background technology

Contain hundreds of kinds of harmful chemical compositions, tar, nitrosamine etc. 40 in the smog generated during cigarette combustion A variety of carcinogens.With the aerosols of suspended particulates be insalubrity in the gas formed during burning, including cyanide, Methacrylaldehyde, acetaldehyde, formaldehyde, various organic matters and inorganic matter molecule agglomerate, and average diameter is about 0.2~0.4 μm.

Filter stick of the prior art is mostly acetate fiber or polypropylene fiber, acetate fiber or polypropylene fiber filter effect It is limited, and polypropylene fiber, by chemically and physically handling post-tensioning into filament, its tiny fiber can be inhaled in smoker Human body is inhaled into during cigarette, and rests on lung, injury is generated to human body.And to the harmful substance in flue gas, especially Carbon monoxide, aldehyde, the filter effect of ketone compounds of low molecular weight are not satisfactory.

Utility model content

The purpose of this utility model is that cannot effectively have to solve to exist in the prior art to human body in filter cigarette The shortcomings that harmful substance, and a kind of graphene cigarette filter proposed.

To achieve these goals, the utility model employs following technical solution：

A kind of graphene cigarette filter is designed, including screen pipe, one end of the screen pipe is equipped with suction nozzle, the filtering Pipe is integrally formed with suction nozzle, and the screen pipe offers inserting groove inside one end away from suction nozzle, the inserting groove is internally provided with Graphene filter, the inserting groove lower section are equipped with water box, and the water box are threadedly attached in inside mounting groove, the mounting groove It is opened on the outside of the screen pipe below inserting groove, the water box inner vertical is equipped with smoke exhaust pipe, and the smoke exhaust pipe runs through screen pipe It is connected with inserting groove, the smoke exhaust pipe is structure as a whole with screen pipe, offers through hole above the water box of the screen pipe bottom, institute The screen pipe inner hollow between inserting groove and suction nozzle is stated to set and be internally provided with graphene sieve box, the graphene sieve box Inside is internally provided with sponge block, the graphene sieve box and sea filled with activated carbon, the screen pipe close to one end of suction nozzle Two contracting mechanisms are arranged between continuous block.

Preferably, the contracting mechanism includes block, and the block is horizontal and is slidably mounted in limiting slot, the /V Slot is opened on the inner wall inside screen pipe, and T-bar, the T-bar are equipped with limiting slot correspondence position on the outside of the screen pipe One end be connected to through screen pipe and end on block, spring is arranged on the T-bar, the both ends of the spring are solid respectively Surely the bottom of limiting slot and the bottom of block are connected to.

Preferably, the water box are made of transparent plastic, and the water box are equipped with graduation mark.

Preferably, the suction nozzle is hollow flat shape, and with being connected inside screen pipe inside the suction nozzle.

Preferably, the activated carbon is set for graininess.

The utility model proposes a kind of graphene cigarette filter, advantageous effect is：It is slotting by the way that cigarette is placed on In tankage, the smog that cigarette generates enters water box by graphene filter and smoke exhaust pipe, and the water in water box is filtered smog, Smog after filtering is filtered again by activated carbon and graphene sieve box, removes the substance being pernicious to people in smoke removing. The utility model, structure novel, while equipped with multiple filter layers, effectively the harmful substance in smog is reduced, reduces cigarette Harm to human body.

Description of the drawings

Fig. 1 be the utility model proposes a kind of graphene cigarette filter structure diagram.

In figure：Screen pipe 1, graphene filter 2, inserting groove 3, smoke exhaust pipe 4, graduation mark 5, water box 6, through hole 7, block 8, bullet Spring 9, suction nozzle 10, sponge block 11, T-bar 12, activated carbon 13, graphene sieve box 14, limiting slot 15, mounting groove 16.

Specific embodiment

The following is a combination of the drawings in the embodiments of the present utility model, and the technical scheme in the embodiment of the utility model is carried out It clearly and completely describes, it is clear that the described embodiments are only a part of the embodiments of the utility model rather than whole Embodiment.

With reference to Fig. 1, a kind of graphene cigarette filter, including screen pipe 1, one end of screen pipe 1 is equipped with suction nozzle 10, filtering Pipe 1 is integrally formed with suction nozzle 10, and suction nozzle 10 is hollow flat shape, and 10 inside of suction nozzle is connected with 1 inside of screen pipe, screen pipe 1 Inserting groove 3 is offered inside one end away from suction nozzle 10, inserting groove 3 is internally provided with graphene filter 2, and 3 lower section of inserting groove is equipped with Water box 6, water box 6 are made of transparent plastic, and water box 6 are equipped with graduation mark 5, and water box 6 are threadedly attached in mounting groove 16 Portion, mounting groove 16 are opened in 1 outside of screen pipe of 3 lower section of inserting groove, and 6 inner vertical of water box is equipped with smoke exhaust pipe 4, and smoke exhaust pipe 4 passes through It is connected through chimney filter 1 with inserting groove 3, smoke exhaust pipe 4 is structure as a whole with screen pipe 1, and water box 6 are internally provided with liquid water, smoke exhaust pipe 4 One end away from screen pipe 1 is located inside liquid water, and 1 bottom water box of screen pipe, 6 top offers through hole 7；Cigarette is inserted into In inserting groove 3, graphene filter 2 keeps out cigarette, the smog that cigarette generates by graphene filter 2 and smoke exhaust pipe 4 into Enter inside the liquid water in water box 6, graphene filter 2 can tentatively adsorb the harmful substance in cigarette, and smog passes through The filtering of clear water can remove part noxious material, while have the benefits of sterilizing cannot not smell smokedly it and do not choke, increase cigarette Mouthfeel, smog are entered by through hole 7 inside screen pipe 1 again；Graduation mark 5 can facilitate the water in viewing water box 6.

1 inner hollow of screen pipe between inserting groove 3 and suction nozzle 10 sets and is internally provided with graphene sieve box 14, suction nozzle 10 be hollow flat shape, and 10 inside of suction nozzle is connected with 1 inside of screen pipe, and 14 inside of graphene sieve box is filled with activated carbon 13, activated carbon 13 is set for graininess, and screen pipe 1 is internally provided with sponge block 11, graphene sieve box close to one end of suction nozzle 10 Two contracting mechanisms are arranged between 14 and sponge block 11；Smog inside screen pipe 1 is again by graphene sieve box 14 Double-deck absorption is carried out with activated carbon 13, the harmful substance in smog is preferably minimized, reduces the injury that cigarette generates human body, sea Continuous block 11 can prevent 13 powder of activated carbon from following smog together by suction nozzle 10 into the mouth.

Contracting mechanism includes block 8, and block 8 is horizontal and is slidably mounted in limiting slot 15, and limiting slot 15 is opened in filtering On inner wall inside pipe 1,1 outside of screen pipe is equipped with T-bar 12 with 15 correspondence position of limiting slot, and one end of T-bar 12 penetrates Chimney filter 1 and end are connected on block 8, and spring 9 is arranged on T-bar 12, and the both ends of spring 9 are respectively fixedly connected in limiting slot 15 bottom and the bottom of block 8；When feeling that smog is excessive, two T-bars 12 can be pressed simultaneously, and T-bar 12 promotes gear Block 8, spring 9 elongate, and reduce the space inside screen pipe 1；When wanting to become smog again original sample, T-bar 12 is unclamped, spring 9 is multiple Position drives block 8 to slide into 15 inside of limiting slot.

Embodiment：Cigarette is inserted into inserting groove 3, and the smog of generation passes sequentially through graphene filter 2, water box 6, graphite Alkene sieve box 14 and activated carbon 13 are filtered harmful substance.

The above is only the preferable specific embodiment of the utility model, but the scope of protection of the utility model is not This is confined to, in the technical scope that any one skilled in the art discloses in the utility model, according to this practicality New technical solution and its utility model design are subject to equivalent substitution or change, should all cover the protection model in the utility model Within enclosing.

Claims (6)

1. a kind of graphene cigarette filter, including screen pipe（1）, the screen pipe（1）One end be equipped with suction nozzle（10）, it is described Screen pipe（1）With suction nozzle（10）It is integrally formed, which is characterized in that the screen pipe（1）Away from suction nozzle（10）One end inside open Equipped with inserting groove（3）, the inserting groove（3）It is internally provided with graphene filter（2）, the inserting groove（3）Lower section is equipped with water box （6）, the water box（6）It is threadedly attached in mounting groove（16）Inside, the mounting groove（16）It is opened in inserting groove（3）Lower section Screen pipe（1）Outside, the water box（6）Inner vertical is equipped with smoke exhaust pipe（4）, the smoke exhaust pipe（4）Through screen pipe（1）With Inserting groove（3）Connection, the smoke exhaust pipe（4）With screen pipe（1）It is structure as a whole, the screen pipe（1）Bottom water box（6）Top Offer through hole（7）, the inserting groove（3）With suction nozzle（10）Between screen pipe（1）Inner hollow sets and is internally provided with stone Black alkene sieve box（14）, the graphene sieve box（14）Inside is filled with activated carbon（13）, the screen pipe（1）Close to suction nozzle （10）One end be internally provided with sponge block（11）, the graphene sieve box（14）With sponge block（11）Between be arranged with two Contracting mechanism.

2. a kind of graphene cigarette filter according to claim 1, which is characterized in that the contracting mechanism includes block （8）, the block（8）It is horizontal and be slidably mounted on limiting slot（15）It is interior, the limiting slot（15）It is opened in screen pipe（1）It is internal Inner wall on, the screen pipe（1）Outside and limiting slot（15）Correspondence position is equipped with T-bar（12）, the T-bar（12）One End is through screen pipe（1）And end is connected to block（8）On, the T-bar（12）On be arranged with spring（9）, the spring（9） Both ends be respectively fixedly connected in limiting slot（15）Bottom and block（8）Bottom.

A kind of 3. graphene cigarette filter according to claim 1, which is characterized in that the water box（6）For transparent modeling Material is made, and the water box（6）It is equipped with graduation mark（5）.

A kind of 4. graphene cigarette filter according to claim 1, which is characterized in that the suction nozzle（10）To be hollow flat It is flat-shaped, and the suction nozzle（10）Internal and screen pipe（1）Inside connection.

A kind of 5. graphene cigarette filter according to claim 1, which is characterized in that the activated carbon（13）For particle Shape is set.

A kind of 6. graphene cigarette filter according to claim 1, which is characterized in that the water box（6）It is internally provided with Liquid water, the smoke exhaust pipe（4）Away from screen pipe（1）One end be located inside liquid water.