CN87200847U

CN87200847U - Tobacco pipe with filter

Info

Publication number: CN87200847U
Application number: CN 87200847
Authority: CN
Inventors: 刘汉军
Original assignee: Individual
Current assignee: Individual
Priority date: 1987-01-24
Filing date: 1987-01-24
Publication date: 1988-01-06

Abstract

The utility model relates to a tobacco pipe with a filter of the daily life article. A burning cigarette has more than 20 harmful substances; the filtering effects of a filter-tipped cigarette and the traditional water pipe totally have the limitations. The utility model adopts the water and the foam sponge as a filtering medium, synthetically exerting the advantages of the water and the foam sponge, and improves the filtering effects. The inlet and the outlet smoking ducts in the tobacco pipe are provided with a check valve, preventing the filtering water from flowing over. The mouthpiece adopts the rotating contraction-type structure, so as to effectively reduce the volume, and is convenient for carrying.

Description

Tobacco pipe with filter

A kind of filtering tobacco pipe that relates to daily living article.

Cigarette is the very big consumer goods of a kind of sales volume, and cigarette is serious to the danger of human body, and 20 multiple harmful substances are arranged in the burning cigarette gas, does not also have more perfect prevention and treatment method at present.Existing band sponge cigarette with filter tip is the filtering tar preferably, but the carcinogenicity that contains in the smoke from cigarette is encircled more--and 3, the 4--BaP, toxic heavy metal, nicotine etc., filter effect is also not obvious; There is a kind of water pipe in China, utilize water as filter medium, because smog is the air mass shape and passes through in water, but elimination toxic heavy metal partly only, nicotine, grit, but not obvious to the filter effect of tar, and volume is big, inconvenience is carried, and only is applicable to tobacco in bulk, is unsuitable for the finished cigarette of existing specification.

The purpose of this utility model is, provides a kind of volume little, is easy to carry, and has the tobacco pipe of double filtration effect.

The purpose of this utility model is achieved in that filter medium is made of jointly water and foam sponge " 9 ", the negative-pressure sucking that smoke-intake pipe " 13 " produces by the oral cavity is with smog inspiration filter medium bottom, after the micropore dispersion through foam sponge, arrive the oral cavity from pipe " 14 ", in flue, be provided with check valve " 6 ", filtered water is overflowed tobacco pipe when preventing from oppositely to blow, and cigarette is chewed " 1 " and is connected with pin " 2 " with the bucket body.Both can do 90 degree rotations relatively, can play cut-out into and out of cigarette channel, the effect of reduced volume.

The filtering tobacco pipe that the utility model provides is the filtering tar effectively, especially toxic heavy metal, nicotine, grit is had tangible filter effect, can alleviate the harm of cigarette to human body, and life-saving reduce air pollution, and volume is little, is easy to carry.

Description of drawings

Fig. 1 is the main pseudosection of tobacco pipe

Fig. 2 is the side view of tobacco pipe

Fig. 3 is the vertical view of Fig. 1

Fig. 4 is the profile of Fig. 1

Embodiment

With polypropylene material with upper shell " 5 " die forming, the upper end of upper shell " 5 " is a bulb, inside cuts out shape space, a garden, square groove is left in the side, and cigarette is chewed " 1 " and is connected the position, space with pin " 2 ", and both can do 90 degree rotations relatively, when cigarette is chewed in working order, the hole of smoke outlet flue " 14 " communicates with the venthole of upper shell, and the bar-shaped trough conducting that flue " 13 " utilizes cigarette to chew is all closed into and out of flue during off working state; Reserve shape space, a garden in the another side of upper shell and put into a metal lining " 4 ", make the cigarette jack; The tobacco pipe lower end is filter chamber " 10 ", it with upper shell " 5 " with being threaded, chew root at cigarette and do a protrusion half garden, the straight burr flower is rolled on the surface, is convenient to the opening and closing that cigarette is chewed, and on the top, side of upper shell one pocket for the punch head is arranged, hook " 12 " top loading can be convenient for carrying, " 3 " and " 8 " are seal washer, and " 7 " are the end cap of check valve, and " 11 " are suction pipe.

Claims

1, a kind of filtering tobacco pipe by filter chamber, is chewed composition into and out of flue, cigarette, and feature of the present utility model is:

A places foam sponge " 9 " in filter medium water;

B is provided with check valve " 6 " in flue " 13 " and " 14 ";

The C cigarette is chewed " 1 " and is connected with pin " 2 " with upper shell, and both can do 90 degree rotations relatively;

The hole of its smoke outlet flue " 14 " communicated with the hole of upper shell when the D cigarette was chewed in working order, and the bar-shaped trough conducting that flue " 13 " utilizes cigarette to chew is all closed into and out of flue during off working state.

2, tobacco pipe according to claim 1 is characterized in that: filter chamber " 10 " and upper shell " 5 " are with being threaded.

3, tobacco pipe according to claim 1 is characterized in that: cigarette is chewed root has one to protrude Ban Yuan, and the straight burr flower is rolled on the surface.

4, tobacco pipe according to claim 1: it is characterized in that: there is a hook upper shell side.