CN202697703U - filter cigarette holder - Google Patents

Abstract

The utility model discloses a filter cigarette holder, including the tubulose casing, the tubulose casing is equipped with the cavity pipeline, and the one end of tubulose casing is for filling in the hookup port of cigarette, and the other end is the smoking mouth, is equipped with a filter stopper in the tubulose casing, and the filter stopper includes the column body, and locates the cassette on the column body, is equipped with a plurality of on the cassette and crosses the cigarette hole, the excircle of cassette and the inner wall in close contact with of cavity pipeline. The utility model discloses a filter plug that is equipped with the cigarette hole filters the harmful substance of smoking process, and simple structure is practical, can not change the taste of cigarette moreover, need not to change filtering material simultaneously, can repetitious usage, and when the cavity lumen in the tubulose casing becomes dark colour, can abandon and use cost is reduced. The utility model discloses further adopt transparent ya keli to make the tubulose casing, help the smoker to know the harmful substance that cigarette produced in the combustion process, make it change and accept the guide of quiing smoking or few smoking to help the smoker to reach the mesh of quiing smoking or few smoking.

Description

filter cigarette holder

technical field

The utility model relates to a cigarette holder structure, in particular to a filter cigarette holder with simple structure and filtering through small holes.

Background technique

In the prior art, for health considerations, smokers are used to smoking with filter cigarette holders. However, most of the filter cigarette holders in the prior art are made of special filter core material, which not only has a high cost, but also easily changes the taste of cigarettes, which makes users who particularly prefer to smoke cigarettes with a certain flavor give up using filter cigarette holders. Moreover, the filter cigarette holder in the prior art has a large structural size, and when the smoker puts the cigarette holder in his mouth, he cannot feel the same experience as smoking.

Therefore, it is necessary to develop a filter cigarette holder with small and exquisite structure, simple and practical.

Utility model content

The purpose of the utility model is to overcome the defects of the prior art and provide a simple and practical filter cigarette holder so that more smokers can use the filter cigarette holder and reduce the harm of smoking to the human body.

In order to achieve the above object, the utility model adopts the following technical solutions:

The filter cigarette holder includes a tubular shell, the tubular shell is provided with a hollow pipe, one end of the tubular shell is a connection port for inserting cigarettes, and the other end is a smoking port, and a filter plug is arranged inside the tubular shell, The filter plug includes a columnar body and a filter piece arranged on the columnar body. The filter piece is provided with several smoke passage holes, and the outer circle of the filter piece is in close contact with the inner wall of the hollow pipe.

Its further technical solution is: the diameter of the smoke passing hole is 0.2-1.0mm.

Its further technical solution is: the periphery of the smoking opening is flat.

Its further technical solution is: the hollow pipe includes a cigarette connection hole section, a filter plug connection hole section, a transition hole section, an adsorption hole section and a flat hole section with successively smaller diameters.

Its further technical solution is: the columnar body includes a flow diversion portion located at the front end of the filter sheet and an adsorption portion located at the rear end of the filter sheet.

Its further technical solution is: the flat hole section is also provided with a collecting groove.

Its further technical solution is: the outer end of the flat hole section is also provided with a horn hole section.

Its further technical solution is: the tubular shell is an acrylic tube.

Compared with the prior art, the utility model has the beneficial effects that: the utility model filters the harmful substances in the smoking process through the filter plug provided with the smoke hole, the structure is simple and practical, and the taste of the cigarette will not be changed, and no replacement is required at the same time The filter material can be used many times, and when the hollow lumen in the tubular shell becomes dark, it can be discarded, reducing the cost of use. The utility model further uses transparent acrylic to make a tubular shell, which helps the smoker to understand the harmful substances produced in the combustion process of the cigarette. If these harmful substances are not filtered, they will be directly inhaled into the mouth, trachea and lungs of the smoker, so that Smokers see the essence of smoking clearly, making it easier for them to accept the guidance of quitting smoking or smoking less, thus helping smokers achieve the goal of quitting smoking or smoking less.

Below in conjunction with accompanying drawing and specific embodiment the utility model is described further.

Description of drawings

Fig. 1 is a sectional view of a specific embodiment of the filter cigarette holder of the present invention;

Fig. 2 is A-A sectional view of Fig. 1;

Fig. 3 is the front view of the tubular housing of the embodiment shown in Fig. 1;

Fig. 4 is the sectional view of the filter plug of the embodiment shown in Fig. 1;

Fig. 5 is a cross-sectional view of the tubular housing of the embodiment shown in Fig. 1 .

Explanation of reference signs

10 Tubular housing 11 Connection port

12 smoking port 19 hollow pipe

191 Cigarette connecting hole section 192 Filter plug connecting hole section

193 Transition hole section 194 Adsorption hole section

195 flat hole section 196 horn hole section

197 Collection tank part 20 Filter plug

21 Columnar body 211 Diverter

212 Adsorption part 22 Filter

23 Smoke hole 30 Cigarettes

Detailed ways

In order to fully understand the technical content of the utility model, the technical solutions of the utility model will be further introduced and illustrated below in conjunction with specific examples, but not limited thereto.

As shown in Figures 1 to 5, the filter cigarette holder of the present utility model comprises a tubular housing 10, the tubular housing 10 is provided with a hollow pipe 19, one end of the tubular housing 10 is a connection port 11 inserted into a cigarette 30, and the other end is a Smoking port 12, a filter plug 20 is provided in the tubular housing 10, the filter plug 20 includes a columnar body 21, and a filter sheet 22 arranged on the columnar body 21, the filter sheet 22 is provided with four smoke holes 23, the filter sheet The outer circle of 22 is in close contact with the inner wall of the hollow pipe 19 . The diameter of the smoke passage hole 23 is 0.5mm. When the aperture is smaller, in order not to affect the flow rate, the number of smoke passage holes can be increased. The outer periphery of the smoking port 12 is flat (the length of the flat shape accounts for more than half of the length of the tubular shell), so that the smoker can suck the filter cigarette in the mouth. The hollow pipe 19 includes a cigarette connection hole section 191 with successively smaller diameters, a filter plug connection hole section 192, and a transition hole section 193 (which plays a transitional role for the gas passing through the smoke hole, in order not to reduce its flow space), Adsorption hole segment 194 and flat hole segment 195 . The outer end of the flat hole section 195 is also provided with a trumpet hole section 196 . The flat hole section 195 is also provided with a collection groove portion 197 , the cross-sectional area of the collection groove portion is larger than other positions of the flat hole section, which helps to generate gas backflow, thereby attaching harmful substances in the flat hole section.

Wherein, the columnar body 21 includes a splitter portion 211 located at the front end of the filter sheet 22 (for splitting the gas generated by the cigarette) and an adsorption portion 212 located at the rear end of the filter sheet 22 . The adsorption part 212 and the adsorption hole section 194 form a long annular pipe. When the gas passes through the smoke hole, it diffuses into the annular pipe, which increases the contact area between the gas and the inner wall of the annular pipe, and the oily components of the gas are easy to adhere to. The maximum filtering effect is achieved on the outer circle of the adsorption portion 212 and the inner wall of the adsorption hole segment 194 .

The tubular shell is an acrylic tube, which helps the smoker understand the situation inside the hollow pipe. After using it for many times, the user can decide whether to discard it according to the color of the hollow pipe. The filter plug is made of plastic material with certain elasticity, and the filter plug is preferably made of plastic material or composite material with adsorption capacity.

In other embodiments, the number of smoke passage holes can be increased. It is also possible to change the aperture of the smoke hole.

In summary, the utility model filters the harmful substances in the smoking process through the filter plug provided with the smoke hole, without changing the taste of the cigarette, and at the same time, it does not need to replace the filter material, and can be used many times. When the hollow lumen becomes dark in color, it can be discarded, reducing the cost of use. The utility model further uses transparent acrylic to make a tubular shell, which helps the smoker to understand the harmful substances produced by the cigarette during the combustion process. If these harmful substances are not filtered, they will be directly inhaled into the mouth, trachea and lungs of the smoker, so that Smokers see the essence of smoking clearly, making it easier for them to accept the guidance of quitting smoking or smoking less, thus helping smokers achieve their goal of quitting smoking.

The above only uses examples to further illustrate the technical content of the utility model, so that readers can understand it more easily, but it does not mean that the implementation of the utility model is limited to this, and any technical extension or re-creation done according to the utility model shall be Protected by the utility model. The scope of protection of the utility model shall be determined by the claims.

Claims (8)

1. filter-tip, comprise tubular shell, described tubular shell is provided with hollow pipeline, one end of tubular shell is the connection port of filling in cigarette, and the other end is smoking port, it is characterized in that being provided with in the described tubular shell filtering plug, described filtering plug comprises cylindrical body, and be located at filter on the cylindrical body, described filter is provided with several smoke through hole, the inwall close contact of the cylindrical of described filter and hollow pipeline.

2. filter-tip according to claim 1, the diameter that it is characterized in that described smoke through hole is 0.2～1.0mm.

3. filter-tip according to claim 1, the periphery that it is characterized in that described smoking port is flat.

4. filter-tip according to claim 1 is characterized in that cigarette connection holes section, filtering plug connection holes section, transitional pore section, adsorption hole section and flat hole section that described hollow pipeline comprises diameter and diminishes successively.

5. filter-tip according to claim 4 is characterized in that described cylindrical body comprises the distributary division that is positioned at the filter front end and the adsorption section that is positioned at the filter rear end.

6. filter-tip according to claim 4 is characterized in that described flat hole section also is provided with the collection slot part.

7. filter-tip according to claim 4 is characterized in that the outer end of described flat hole section also is provided with the bellmouth orifice section.

8. filter-tip according to claim 1 is characterized in that described tubular shell is the acrylic body.

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