CN202190728U

CN202190728U - Filter cigarette holder

Info

Publication number: CN202190728U
Application number: CN201120287236XU
Authority: CN
Inventors: 于飞龙
Original assignee: Individual
Current assignee: Individual
Priority date: 2011-08-09
Filing date: 2011-08-09
Publication date: 2012-04-18
Anticipated expiration: 2021-08-09

Abstract

The utility model discloses a filter cigarette holder, which comprises a tobacco rod, a suction nozzle and a dual filter core provided with a cigarette interface. The dual filter core is arranged at the head of the tobacco rod. The suction nozzle is arranged at the tail end of the tobacco rod through an ejection mechanism and the dual filter core on the tobacco rod can be popped up through the ejection mechanism. The filter cigarette holder is artful and reasonable in structural design. Toxic smoke gas generated during the tobacco combustion is filtered, absorbed and deposited layer upon layer through the first filter member and the second filter member of the dual filter core, so that harmful substances in the toxic smoke gas is comprehensively and efficiently cleared or filtered. The filter cigarette holder is good in filtering effect and can better protect the health of a smoker. When a large amount of harmful substances are filtered and deposited through the dual filter core, the dual filter core can be quickly popped up so as to be replaced with a new dual filter core through the ejection mechanism only by slightly pressing the suction nozzle. The filter cigarette holder is convenient in operation and simple to use, which ensures the filtering effect and reduces the use cost. The filter cigarette holder is suitable for further application and popularization.

Description

Filter-tip

Technical field

The utility model relates to the toggle clip device technical field, is specifically related to a kind of filter-tip.

Background technology

As everyone knows, Smoking is harmful to your health, because contain carcinogenic substances such as nicotine, tar, ammonia, benzene in the cigarette.Yet smoking has been the custom that people form in permanent live and work, is not easy to give up, and for this reason, the harmful substance that how will suck human body drops to minimum, is the target of people's effort always.

At present, cigarette holder mainly contains two kinds on the market, and a kind of is the cigarette holder that is applicable to no filter tip class cigarette and cigar etc., and its main purpose is to avoid mouth directly to contact with tobacco.Another kind is to be applicable to the cigarette holder of inhaling the pipe tobacco that looses; Like long bowl of a pipe etc.; Mainly be the passage of lengthening flue gas, thereby make the surface of part tar class material attached to the flue inner chamber, promptly so-called " China tobacco pipe foxy old hand "; But they all fail comprehensively, remove efficiently or filter out the harmful substance in the flue gas.Therefore, people have adopted modes such as kapok filtration to this problem, though have certain filter effect; But because it is one deck filter type, suction-operated is little, still fails to solve preferably the problem that filters out the harmful substance that is produced in the result of combustion of tobacco process; And the filter tip in the present technology, be generally disposable use, increased cost; People have a misgiving in use, are unfavorable for the universal and popularization of using.

The utility model content

The purpose of the utility model is, to above-mentioned deficiency, provides a kind of rational in infrastructure, easy to use, and the filter-tip of good filtration effect, replaceable cartridge.

For realizing above-mentioned purpose, the technical scheme that the utility model provided is:

A kind of filter-tip; The dual filter core that it comprises tobacco rod, suction nozzle and is provided with cigarette interface; This dual filter core is arranged on the head end of said tobacco rod, and said suction nozzle is arranged on the tail end of said tobacco rod through an ejecting mechanism, and can the dual filter core on the said tobacco rod be ejected through this ejecting mechanism.

Said dual filter core comprises a tubular body, one first filtering bodies and one second filtering bodies; Said cigarette interface is arranged on the stem of tubular body; The tail end face of this tubular body is provided with the smoke interface; Said first filtering bodies, second filtering bodies are successively set in the said tubular body, circumferentially are distributed with some positioning convex points on the head end lateral wall of this tubular body.

The front end endoporus of said tobacco rod be dwindle gradually shape form with said tubular body on the bayonet socket that matches of positioning convex point.

Said first filtering bodies is one to have the housing of inner space; The front side wall center of this housing is provided with the smoke intaking hole that is connected with said cigarette interface; The rear wall of this housing be provided with one with corresponding minute fluidization tower of this smoke intaking hole, and in this minute fluidization tower periphery be the center of circle and be arranged with some ventholes.

Said second filtering bodies is the fiber filter block, and the one of which end is conflicted on said venthole, and the other end is conflicted on said smoke interface.

Said ejecting mechanism comprises a sheath body, a push rod, a big spring and a little spring, and the head end inwall of said sheath body is provided with internal thread, and is provided with the external screw thread suitable with this internal thread corresponding to said tobacco rod; The tail end of this sheath body is and dwindles shape gradually and form a reducing; Said push rod is inserted in the said sheath body, and the head end of this push rod be provided with one with the suitable top of said cigarette interface, tail end is provided with the connecting portion that is connected with said suction nozzle; Said big spring is set on the top of push rod; And the one of which end is conflicted on said tobacco rod, and the other end is conflicted on push rod, and said little spring is set on the connecting portion of push rod; And the one of which end is conflicted on said suction nozzle, and the other end is conflicted on push rod.

The lateral surface of said tobacco rod is provided with some anti-skidding burrs that extend along its axial direction.

The beneficial effect of the utility model is: the utility model structural design is ingenious, reasonable; The poison gas that produces when utilizing first filtering bodies and second filtering bodies in the dual filter core to result of combustion of tobacco filters layer by layer, adsorbs, deposition etc.; Can remove or filter out the harmful substance in the flue gas comprehensively, efficiently; Good filtration effect can have been protected smoker's health better; And when harmful substance deposition rate that this dual filter core filtered more for a long time; But the flicking suction nozzle just can eject this dual filter core to be convenient for changing new dual filter core through ejecting mechanism fast, and is easy to operate; Use simple; Not only guarantee filter effect, and reduced use cost, be beneficial to popularizing and promoting of application.

Below in conjunction with accompanying drawing and embodiment, the utility model is further specified.

Description of drawings

Fig. 1 is the perspective view of the utility model;

Fig. 2 is the sectional structure sketch map of dual filter core among Fig. 1;

Fig. 3 is the sectional structure sketch map of ejecting mechanism among Fig. 1.

The specific embodiment

Referring to Fig. 1 to Fig. 3; A kind of filter-tip that present embodiment provides; The dual filter core 3 that it comprises tobacco rod 1, suction nozzle 2 and is provided with cigarette interface 31; This dual filter core 3 is arranged on the head end of said tobacco rod 1, and said suction nozzle 2 is arranged on the tail end of said tobacco rod 1 through an ejecting mechanism 4, and can the dual filter core on the said tobacco rod 13 be ejected through this ejecting mechanism 4.

Said dual filter core 3 comprises a tubular body 32, one first filtering bodies 33 and one second filtering bodies 34; Said cigarette interface 31 is arranged on the stem of tubular body 32; The tail end face of this tubular body 32 is provided with smoke interface 35; Said first filtering bodies 33, second filtering bodies 34 are successively set in the said tubular body 32, circumferentially are distributed with some positioning convex points 36 on the head end lateral wall of this tubular body 32.

The front end endoporus of said tobacco rod 1 be dwindle gradually shape form with said tubular body 32 on the bayonet socket 11 that matches of positioning convex point 36.

Said first filtering bodies 33 is one to have the housing of inner space; The front side wall center of this housing is provided with the smoke intaking hole 331 that is connected with said cigarette interface 31; The rear wall of this housing be provided with one with 331 corresponding minutes fluidization towers 332 of this smoke intaking hole, and in this minute fluidization tower 332 periphery be the center of circle and be arranged with some ventholes 333.

Said second filtering bodies 34 is the fiber filter block, and the one of which end is conflicted on said venthole 333, and the other end is conflicted on said smoke interface 35.

Said ejecting mechanism 4 comprises a sheath body 41, a push rod 42, a big spring 43 and a little spring 44, and the head end inwall of said sheath body 41 is provided with internal thread, and is provided with the external screw thread suitable with this internal thread corresponding to said tobacco rod 1; The tail end of this sheath body 41 is and dwindles shape gradually and form a reducing; Said push rod 42 is inserted in the said sheath body 41, and the head end of this push rod 42 be provided with one with the suitable top 45 of said cigarette interface 31, tail end is provided with the connecting portion 46 that is connected with said suction nozzle 2; Said big spring 43 is set on the top 45 of push rod 42; And the one of which end is conflicted on said tobacco rod 1, and the other end is conflicted on push rod 42, and said little spring 44 is set on the connecting portion 46 of push rod 42; And the one of which end is conflicted on said suction nozzle 2, and the other end is conflicted on push rod 42.

The lateral surface of said tobacco rod 1 is provided with some anti-skidding burrs 12 that extend along its axial direction.

The harmful substance deposition rate that is filtered when dual filter core 3 more for a long time; But flicking suction nozzle 2 just can eject this dual filter core 3 to be convenient for changing new dual filter core 3 through ejecting mechanism 4 fast, and is easy to operate; Use simple; Not only guarantee filter effect, and reduced use cost, be beneficial to popularizing and promoting of application.

Of the utility model the foregoing description, adopt structure same or analogous and the cigarette holder of other structure of obtaining, all in the utility model protection domain with it.

Claims

1. filter-tip; It is characterized in that; The dual filter core that it comprises tobacco rod, suction nozzle and is provided with cigarette interface; This dual filter core is arranged on the head end of said tobacco rod, and said suction nozzle is arranged on the tail end of said tobacco rod through an ejecting mechanism, and can the dual filter core on the said tobacco rod be ejected through this ejecting mechanism.

2. filter-tip according to claim 1; It is characterized in that: said dual filter core comprises a tubular body, one first filtering bodies and one second filtering bodies; Said cigarette interface is arranged on the stem of tubular body; The tail end face of this tubular body is provided with the smoke interface, and said first filtering bodies, second filtering bodies are successively set in the said tubular body, circumferentially are distributed with some positioning convex points on the head end lateral wall of this tubular body.

3. filter-tip according to claim 2 is characterized in that: the front end endoporus of said tobacco rod be dwindle gradually shape form with said tubular body on the bayonet socket that matches of positioning convex point.

4. filter-tip according to claim 2; It is characterized in that: said first filtering bodies is one to have the housing of inner space; The front side wall center of this housing is provided with the smoke intaking hole that is connected with said cigarette interface; The rear wall of this housing be provided with one with corresponding minute fluidization tower of this smoke intaking hole, and in this minute fluidization tower periphery be the center of circle and be arranged with some ventholes.

5. filter-tip according to claim 2 is characterized in that: said second filtering bodies is the fiber filter block, and the one of which end is conflicted on said venthole, and the other end is conflicted on said smoke interface.

6. filter-tip according to claim 2 is characterized in that: said ejecting mechanism comprises a sheath body, a push rod, a big spring and a little spring, and the head end inwall of said sheath body is provided with internal thread; And be provided with the external screw thread suitable with this internal thread corresponding to said tobacco rod, and the tail end of this sheath body is and dwindles shape gradually and form a reducing, and said push rod is inserted in the said sheath body; And the head end of this push rod be provided with one with the suitable top of said cigarette interface; Tail end is provided with the connecting portion that is connected with said suction nozzle, and said big spring is set on the top of push rod, and the one of which end is conflicted on said tobacco rod; The other end is conflicted on push rod; Said little spring is set on the connecting portion of push rod, and the one of which end conflicts on said suction nozzle, and the other end is conflicted on push rod.

7. filter-tip according to claim 1 is characterized in that: the lateral surface of said tobacco rod is provided with some anti-skidding burrs that extend along its axial direction.