CN2300267Y

CN2300267Y - Cigarette filter tip

Info

Publication number: CN2300267Y
Application number: CN 97218673
Authority: CN
Inventors: 柯永奇
Original assignee: Individual
Current assignee: Individual
Priority date: 1997-06-20
Filing date: 1997-06-20
Publication date: 1998-12-16
Anticipated expiration: 2007-06-20

Abstract

The utility model relates to a cigarette filter tip, comprising a sleeve pipe and porous filter medium, wherein, one end of the sleeve pipe is designed into a tabular smoking end which can be put in a mouth, the other end is a coupling end with a circular sleeve hole, and the porous filter medium can be embedded in the coupling end. When the utility model is used, a cigarette is sheathed in the sleeve hole, the smoking end is smoked, gas passes through the porous filter medium first to filter part of nicotine, and then, small amount of nicotine enters into an oral cavity to reduce the harm of the nicotine for the human body.

Description

Cigaratte filter

The utility model relates to a kind of cigaratte filter.

The Yan grass is found that by Columbus the what american new world is with Hou, promptly begin to be made into various forms and take out food for the people, as cigar, tobacco pipe, snuff and cigarette etc., wherein the most general be cigarette, it is that the Yan grass is gathered with Hou, through sootiness, classification, remove the middle rib of Yan leaf, the Yan leaf is soaked, chopping Yan leaf, and Hou is filled in cigarette tube with the Yan grass, and a wherein end of cigarette tube is coated with filter cotton, when taking out food, promptly light this end of Yan grass, and take out food by this end of filter cotton, and contain nicotine by what Yan grass, and it can make the people anaesthetize or habit-forming and insalubrity, and especially the lung's injury to human body is bigger, though promptly there is filter cotton to filter nicotine on the cigarette tube, but on the statistics of pathology, lung cancer and emophysematous patient have inseparable relevance with the smoker always, and only health is hindered in the pipe smoking, yet for the addict, can be not in harmony from head to foot even can't concentrate on thinking if do not smoke probably.Be with, how to reduce the extent of injury of cigarette to human body, real be the task of top priority.

The excessive disappearance of nicotine when improving above-mentioned smoking, the purpose of this utility model is at what: a kind of cigaratte filter is provided, it comprises a sleeve pipe, and be embedded porous filter material in the what sleeve pipe, and cigarette to be sheathed what have in the sleeve pipe of this end of porous filter material, when taking out food cigarette, gas promptly can enter the oral cavity again by the porous filter material, and partly nicotine promptly can attached outstanding what porous filter material on, to reduce the amount that it enters human body.

For reaching above-mentioned projects, the utility model provides a kind of cigaratte filter, comprise a sleeve pipe and be embedded the interior porous filter material of what sleeve pipe, this sleeve pipe is a hollow tube, wherein an end is provided with the smoking end of flat, end then is the socket end in addition, is provided with the circular trepanning that is embedded for the porous filter material in the what socket end.

Described cigaratte filter, its feature are at what: this porous filter material is a cavernous body.

Described cigaratte filter, its feature are at what: this porous filter material is that activated carbon is made.

Described cigaratte filter, its feature are at what: this porous filter material is a filter cotton.

Described cigaratte filter, its feature are at what: sleeve pipe is a socket joint type, relative external screw thread and the internal thread of being provided with the socket end of end of smoking.

Implement above-mentioned technical conceive with Hou, can make gas earlier enter the oral cavity again through the porous filter material, though the also nicotine absorption what porous filter material that is obstructed partly, to reduce its injury to health.

Further specify architectural feature of the present utility model and purpose below in conjunction with accompanying drawing.

Brief Description Of Drawings:

Fig. 1 is an outward appearance decomposing schematic representation of the present utility model.

Fig. 2 is the utility model plane combination generalized section.

Fig. 3 is the plane combination generalized section of the another kind of embodiment of the utility model.

As shown in Figure 1, cigaratte filter provided by the utility model, mainly comprise a sleeve pipe 10 and a porous filter material 20, this sleeve pipe 10 is a hollow tube, wherein an end is provided with the smoking end 11 of flat, end then for socket end 12, is provided with circular trepanning 121 in the what socket end 12 in addition, is embedded for porous filter material 20.

And porous filter material 20 its surfaces are covered with passage, but its supplied gas pass through, but can filter simultaneously partly nicotine, preventing the excessive nicotine body of hurting sb.'s feelings, and this porous filter material 20 can be filter cotton, sponge or activated carbon material and makes.

And for example shown in Figure 2, usual porous filter material 20 promptly is embedded in the trepanning 121 of what sleeve pipe 10, during use, cigarette 30 is inserted in the trepanning 121, and the end 11 of will smoking is put in the mouth, when lighting cigarette 30, promptly air-breathing from the end 11 of smoking, the gas that contains nicotine promptly can be sucked in the oral cavity by the end 11 of smoking through porous filter material 20, and have the effect of filtration by what porous filter material 20, and can make on the part nicotine absorption what porous filter material 20, promptly reduce the amount that nicotine enters human body, make the addict can enjoy the enjoyment of swallowing clouds and blowing out fog, can reduce the extent of injury of smoking simultaneously human body.

Above-mentioned is that sleeve pipe 10 is made as single body, it can be a socket joint type as illustrated in fig. 3 also, the end 11 that is about to smoke is made respectively with socket end 12, and this end of the mutual socket of what establishes relatively with external screw thread 111 and internal thread 122, uses screwing togather linking, and porous filter material 20 is when being inserted in the sleeve pipe 10, partly outstanding what is smoked and is held 11 external screw thread 111, that is when eliminating when changing porous filter material 20, the socket end 12 of outwarding winding can be extracted porous filter material 20.

Claims

1. cigaratte filter, it is characterized in that: comprise a sleeve pipe and be embedded the interior porous filter material of what sleeve pipe, this sleeve pipe is a hollow tube, and wherein an end is provided with the smoking end of flat, end then is the socket end in addition, is provided with the circular trepanning that is embedded for the porous filter material in the what socket end.

2. cigaratte filter according to claim 1, its feature are at what: this porous filter material is a cavernous body.

3. root is expressed the described cigaratte filter of claim 1, and its feature is at what: this porous filter material is that activated carbon is made.

4. root is expressed the described cigaratte filter of claim 1, and its feature is at what: this porous filter material is a filter cotton.

5. root is expressed the described cigaratte filter of claim 1, and its feature is at what: sleeve pipe is a socket joint type, relative external screw thread and the internal thread of being provided with the socket end of end of smoking.