CN216292989U

CN216292989U - Detachable external cigarette filter tip with waterproof breathable film

Info

Publication number: CN216292989U
Application number: CN202122844298.2U
Authority: CN
Inventors: 陈国平; 柯炜昌; 王林; 张耀华; 陈一
Original assignee: China Tobacco Hubei Industrial LLC
Current assignee: China Tobacco Hubei Industrial LLC
Priority date: 2021-11-19
Filing date: 2021-11-19
Publication date: 2022-04-15
Anticipated expiration: 2031-11-19

Abstract

The utility model discloses a detachable external cigarette filter with a waterproof breathable film, which comprises a filter tip, a waterproof sleeve and a suction unit, wherein the left end part of the waterproof sleeve is sleeved outside the filter tip, the suction unit is hermetically connected with the right end part of the waterproof sleeve, the right end part of the suction unit is provided with a suction nozzle, a first waterproof breathable module is arranged inside the waterproof sleeve, and a second waterproof breathable module is arranged inside the suction unit. This filter tip is inside to be equipped with ventilative waterproof holding chamber, and holds intracavity portion and contain the aqueous solution that contains aqueous perfume, during the suction, the cigarette flue gas need be followed the holding intracavity portion and passed through, and the harmful component of soluble in water then can be held back by the aqueous solution, and essence perfume in the aqueous solution can be along with the flue gas gets into in the suction mouth in addition, promotes the suction taste, and this filter tip not only can reduce the content of the harmful component in the flue gas, can also carry out secondary fragrance compensation to the flue gas.

Description

Detachable external cigarette filter tip with waterproof breathable film

Technical Field

The utility model relates to the technical field of cigarette filters, in particular to a detachable external cigarette filter with a waterproof breathable film.

Background

At present, the filtering of harmful substances in the smoke is mainly realized through the adsorption effect of an acetate fiber filter tip, the porous adsorption structure of the acetate fiber filter tip can adsorb and reduce harmful components such as tar, nicotine and the like in the tobacco, but the adsorption capacity of the acetate fiber is limited, a lot of toxic and harmful substances still remain in the smoke after the filter tip is used for adsorption, and the acetate fiber filter tip can also adsorb aroma components in the smoke, so that the aroma amount and the aroma quality content in the smoke are reduced, and the smoking taste is poor.

Chinese patent [ CN202022520586.8 ] discloses a cigarette filter, which comprises a near-mouth section, a cavity section and a near-tobacco rod section which are wrapped by a piece of transparent forming paper and are connected in sequence, wherein the transparent forming paper is provided with a first open hole at the corresponding position of the cavity section for the particle filler to enter the filter. The utility model discloses a cigarette is still provided, including tobacco rod section and aforementioned filter tip, connect through connecing dress paper parcel between the two, connect to be equipped with on the dress paper with the corresponding second trompil in first trompil position. The utility model discloses an useful part lies in, provides a cigarette filter tip and cigarette that contains the cavity section, and the consumer can be through using with filling device collocation, realizes filling the granule filler (if explode pearl, microcapsule etc.) in the cigarette by oneself, obtains individualized consumption experience and consumption enjoyment.

However, the content of harmful substances in the smoke of the cigarette cannot be reduced by the filter tip, and the smoke still has great harm to the health of smokers.

SUMMERY OF THE UTILITY MODEL

In order to solve the problems, the utility model aims to provide a detachable filter tip for external cigarettes with a waterproof breathable film, wherein a breathable and waterproof accommodating cavity is arranged in the filter tip, a water solution containing water-containing spice is contained in the accommodating cavity, cigarette smoke needs to pass through the accommodating cavity during smoking, harmful components which are easy to dissolve in water can be intercepted by the water solution, essence and spice in the water solution can enter a smoking nozzle along with the smoke, the smoking taste is improved, the content of the harmful components in the smoke can be reduced, and secondary aroma compensation can be performed on the smoke.

In order to achieve the purpose, the technical scheme provided by the utility model is as follows: the utility model provides a detachable external cigarette filter tip of waterproof ventilated membrane of area, includes the filter tip that is used for suction cigarette flue gas, still includes left side tip cover and locates the waterproof sleeve in the filter tip outside, with waterproof sleeve right side tip sealing connection's suction unit, suction unit right side tip is equipped with the suction mouth that is used for the suction flue gas, waterproof sleeve is inside to be close to filter tip one side is equipped with first waterproof ventilative module, the inside being close to of suction unit suction mouth one side is equipped with the waterproof ventilative module of second, first waterproof ventilative module waterproof sleeve the suction unit and the waterproof ventilative module of second constitutes sealed ventilative chamber that holds jointly, hold the aqueous solution that contains water-bearing spices in the chamber.

The further preferred technical scheme is as follows: the first waterproof breathable module is made of organic materials or ceramic materials.

The further preferred technical scheme is as follows: the second waterproof breathable module is made of organic materials or ceramic materials.

The further preferred technical scheme is as follows: the right end of the waterproof sleeve is hermetically inserted into the left end of the suction unit.

The further preferred technical scheme is as follows: waterproof sleeve right side tip is equipped with the external screw thread, suction unit left side tip is equipped with the internal thread, waterproof sleeve with suction unit passes through the thread sealing spiro union.

The further preferred technical scheme is as follows: the outer side wall of the right side end of the waterproof sleeve is provided with a sealing clamping strip, and the waterproof sleeve is connected with the inside of the suction unit in a sealing and inserting mode through the sealing clamping strip.

The further preferred technical scheme is as follows: the waterproof sleeve and the suction unit are both made of transparent waterproof materials.

The utility model has the beneficial effects that:

1. the utility model provides a detachable external cigarette filter with a waterproof breathable film, wherein a breathable waterproof containing cavity is arranged in the filter, and water solution containing water-based perfume is contained in the containing cavity, so that cigarette smoke needs to pass through the containing cavity during smoking, harmful components which are easily dissolved in water can be intercepted by the water solution, essence and perfume in the water solution can enter a smoking nozzle along with the smoke, the smoking taste is improved, the filter can reduce the content of the harmful components in the smoke, and secondary fragrance compensation can be performed on the smoke.

2. The utility model provides a detachable external cigarette filter with a waterproof breathable film, wherein a waterproof sleeve and a suction unit are in threaded connection or clamped connection through a sealing strip and are detachably connected, so that the waterproof sleeve and the suction unit can be detached after a cigarette is drawn, polluted water in a containing cavity is poured out, then a waterproof breathable module is backflushed by clean water, pollutants on the surface are removed for resetting and cleaning, and finally water and spice are filled again, so that the filter can be repeatedly used for many times.

Drawings

The accompanying drawings, which are incorporated in and constitute a part of the specification, illustrate embodiments of the utility model and together with the description, serve to explain the principles of the utility model. In the drawings, like reference numerals are used to indicate like elements. The drawings in the following description are directed to some, but not all embodiments of the utility model. For a person skilled in the art, other figures can be derived from these figures without inventive effort.

FIG. 1 is a schematic perspective view of a detachable external cigarette filter with a waterproof and breathable membrane according to an embodiment of the present invention;

FIG. 2 is a schematic front sectional view of a detachable external cigarette filter with a waterproof and breathable membrane according to an embodiment of the present invention;

FIG. 3 is a schematic front sectional view showing a detachable external cigarette filter with a waterproof breathable film according to an embodiment of the present invention.

In the figure: 1. a filter tip; 2. a waterproof sleeve; 3. a suction unit; 4. a suction nozzle; 5. a first waterproof breathable module; 6. a second waterproof breathable module; 7. and sealing the clamping strip.

Detailed Description

In order to more clearly illustrate the embodiments of the present invention and the technical solutions in the prior art, the following description will be made with reference to the accompanying drawings. It is obvious that the drawings in the following description are only some examples of the utility model, and that for a person skilled in the art, other drawings and embodiments can be derived from them without inventive effort. The designation of the design orientation merely indicates the relative positional relationship between the respective members, not the absolute positional relationship.

The specific embodiment is as follows:

referring to fig. 1 to 3, a detachable external cigarette filter with a waterproof breathable film comprises a filter 1 for smoking cigarette smoke, a waterproof sleeve 2 with a left end sleeved on the outer side of the filter 1, and a smoking unit 3 hermetically connected with the right end of the waterproof sleeve 2, wherein a smoking nozzle 4 for smoking smoke is arranged at the right end of the smoking unit 3, a first waterproof breathable module 5 is arranged inside the waterproof sleeve 2 and close to one side of the filter 1, a second waterproof breathable module 6 is arranged inside the smoking unit 3 and close to one side of the smoking nozzle 4, the first waterproof breathable module 5, the waterproof sleeve 2, the smoking unit 3 and the second waterproof breathable module 6 jointly form a sealed and breathable containing cavity, and a water solution containing water-based perfume is contained in the containing cavity.

In this embodiment, 2 left ends of waterproof sleeve cover establishes 1 outside of filter tip, 2 right-hand members of waterproof sleeve with the sealed intercommunication of suction unit 3, consequently pass through suction mouth 4 can be right filter tip 1 smokes, and the flue gas that cigarette burning produced during the smoking moreover needs to pass through hold the chamber and get into suction mouth 4, because hold the aqueous solution that the intracavity contains aqueous flavor, the harmful substance of easy soluble in water in the aqueous solution can intercept the flue gas, simultaneously, essence spices in the aqueous solution can get into along with the flue gas suction mouth 4, and then promote the smoking taste of cigarette.

In this embodiment, the first waterproof and breathable module 5 is made of an organic material or a ceramic material. The second waterproof and breathable module 6 is made of organic materials or ceramic materials, is non-toxic and harmless, has a good breathable effect, and cannot be changed due to heating of the ceramic materials or the organic materials.

Because the aqueous solution of holding the intracavity is the state of stewing, at continuous suction in-process, the aqueous solution probably absorbs more and more harmful substance, leads to the aqueous solution to be polluted, consequently, need will hold the aqueous solution of intracavity and change into new clean aqueous solution after the suction, can guarantee like this that next suction experience feels the best.

In this embodiment, therefore, the right end of the waterproof sleeve 2 is sealingly inserted into the left end of the suction unit 3. The direct plug-in structure is simple and convenient to detach.

Wherein, 2 right side tip of waterproof sleeve are equipped with the external screw thread, 3 left side tips of suction unit are equipped with the internal thread, waterproof sleeve 2 with suction unit 3 passes through the thread sealing spiro union. The spiro union is sealed effectual, can dismantle through the knob.

In some other embodiments, the outer side wall of the right end of the waterproof sleeve 2 is provided with a sealing clamping strip 7, and the waterproof sleeve 2 is inserted into the suction unit 3 in a sealing manner through the sealing clamping strip 7. The plug-in mode is simpler like this, the quick dismantlement of being convenient for.

In this embodiment, the waterproof sleeve 2 and the suction unit 3 are both made of transparent waterproof materials. The transparent waterproof material is convenient for observing the condition inside the filter tip, whether the containing cavity leaks water or not, and whether the content of the aqueous solution in the containing cavity is too much or too little or not, so that problems can be found and timely treatment can be realized.

The above-described aspects may be implemented individually or in various combinations, and such variations are within the scope of the present invention.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.

The foregoing is a more detailed description of the utility model in connection with specific preferred embodiments and it is not intended that the specific embodiments of the utility model be limited to these descriptions. For those skilled in the art to which the utility model pertains, several simple deductions or substitutions can be made without departing from the spirit of the utility model, and all shall be considered as belonging to the protection scope of the utility model.

Claims

1. The external cigarette filter with the detachable waterproof breathable film comprises a filter tip (1) for sucking cigarette smoke, and is characterized by further comprising a waterproof sleeve (2) sleeved at the outer side of the filter tip (1) at the left end part and a suction unit (3) hermetically connected with the right end part of the waterproof sleeve (2), wherein a suction nozzle (4) for sucking smoke is arranged at the right end part of the suction unit (3), a first waterproof breathable module (5) is arranged at one side, close to the filter tip (1), of the waterproof sleeve (2) inside, a second waterproof breathable module (6) is arranged at one side, close to the suction nozzle (4), of the suction unit (3) inside, the first waterproof breathable module (5), the waterproof sleeve (2), the suction unit (3) and the second waterproof breathable module (6) jointly form a containing cavity, and the containing cavity is filled with an aqueous solution containing aqueous perfume.

2. The external cigarette filter tip with the detachable waterproof breathable film is characterized in that the first waterproof breathable module (5) is made of an organic material or a ceramic material.

3. The external cigarette filter tip with the detachable waterproof breathable film according to claim 1, wherein the second waterproof breathable module (6) is made of an organic material or a ceramic material.

4. The external cigarette filter tip with the waterproof and breathable membrane as claimed in claim 1, wherein the right end of the waterproof sleeve (2) is hermetically inserted into the inside of the left end of the suction unit (3).

5. The external cigarette filter tip with the waterproof and breathable membrane as claimed in claim 4, wherein the right end of the waterproof sleeve (2) is provided with external threads, the left end of the suction unit (3) is provided with internal threads, and the waterproof sleeve (2) is in threaded connection with the suction unit (3) through thread sealing.

6. The external cigarette filter tip with the waterproof and breathable membrane as claimed in claim 4, wherein a sealing clamping strip (7) is arranged on the outer side wall of the right end of the waterproof sleeve (2), and the waterproof sleeve (2) is hermetically inserted into the suction unit (3) through the sealing clamping strip (7).

7. The external cigarette filter tip with the waterproof and breathable film as claimed in claim 1, wherein the waterproof sleeve (2) and the suction unit (3) are made of transparent waterproof materials.