CN2223902Y - Health-care filter tip of cigarette - Google Patents

Abstract

The utility model relates to a health-care cigarette filter tip which comprises fitting parts such as a wall pipe, an absorbing body, filtering film and a filtering body, etc. From left to right, the pipe orifice size of the middle segment of the wall pipe is respectively corresponding to the corresponding size of the adsorption body, the filtering film and the filtering body. A metal tool for replacing the fitting parts of the health-care cigarette filter tip comprises a straight rod and a metal ring which are integrated into a whole. The health-care cigarette filter tip has the filtration effect better than the traditional cigarette filter tip. The matching metal tool is designed enabling the wall pipe capable of being used for many times. The utility model has the advantage that the raw material is significantly saved.

Description

A kind of new type of health filter-tip

The utility model relates to a kind of cigarette filter.

Contain harmful substances such as nicotine in the cigarette, the human body suction can have a strong impact on health, so people have designed cigarette filter and alleviate this harm.The conventional cigarette filter tip generally only adopts a section fibre filtering bodies to filter, and filter effect is not satisfactory; This filtering bodies is connected as a single entity with cigarette, can only disposablely use, and is bigger to waste of raw materials.

A purpose of the present utility model is: a kind of new type of health filter-tip is provided, has better filter effect than conventional cigarette filter tip, can also repeatedly use simultaneously, change accessory, have the advantage that significantly saves material.

Another purpose of the present utility model is: a kind of metal tools is provided, finishes the task of changing accessory in the last purpose in order to cooperation.

The technical solution of the utility model is:

A kind of new type of health filter-tip comprises the wall pipe, it is characterized in that: described cigarette holder also comprises adsorbent, filters accessories such as film and filtering bodies; If the left end of described wall pipe stretches into the end in the mouth during for smoking, then the pore internal diameter of wall pipe strengthens from left to right step by step; The pore of described wall pipe left side section is the thinnest and be the emptying aperture section; The pore of the right section of wall pipe is maximum and corresponding to the diameter of cigarette, inserts cigarette during use; The pore size in the stage casing of wall pipe corresponds respectively to described adsorbent from left to right, filters the corresponding size of film and filtering bodies, and described adsorbent, filtration film and filtering bodies are placed in the stage casing of described wall pipe successively from left to right.

A kind of metal tools that is used to change aforementioned health care filter-tip accessory, bag straight-bar and quoit, it is characterized in that: the length of described straight-bar is corresponding with the length of described wall pipe, and the bar footpath of described straight-bar adapts with the pore aperture of described wall pipe left side section; Described quoit connects mutually with described straight-bar, and the plane at described quoit place is vertical with described straight-bar.

Aforesaid health care filter-tip, its filtering bodies and filter film and can twice pair filter through wherein smog has better filter effect than conventional cigarette filter tip; Simultaneously, because the supporting metal tools that is used to change its accessory that designed, its wall pipe can repeatedly use, and has the advantage that significantly saves material.

Below in conjunction with drawings and Examples the utility model is illustrated furtherly.

Fig. 1 is first embodiment of the utility model filter-tip;

Fig. 2 filters the film side view among first embodiment;

Fig. 3 is the accessory exploded view;

Fig. 4 is second embodiment of the utility model filter-tip;

Fig. 5 is used to change the metal tools of cigarette holder accessory for the utility model.

As Fig. 1, Fig. 2 and new type of health filter-tip first embodiment shown in Figure 3, comprise wall pipe 1, also comprise adsorbent 2, filter accessories such as film 3 and filtering bodies 4; The left end of its wall pipe 1 stretches into the end in the mouth during for smoking, and the pore internal diameter of wall pipe 1 strengthens from left to right step by step; The pore of described wall pipe 1 left side section 5 is the thinnest and be the emptying aperture section; The pore of the right section 7 of wall pipe 1 is maximum and corresponding to the diameter of cigarette, inserts cigarette during use; The pore size in the stage casing 6 of wall pipe 1 corresponds respectively to described adsorbent 2 from left to right, filters the corresponding size of film 3 and filtering bodies 4, and described adsorbent 2, filtration film 3 and filtering bodies 4 are placed in the stage casing 6 of described wall pipe 1 successively from left to right.

The pipe of wall described in the present embodiment 1, adsorbent 2 and filtering bodies 4 select for use transparent non-toxic duroplasts, absorbent cotton and high-density fiber material to make respectively.

The main part of filtering film 3 described in the present embodiment is a thin film (see figure 2) of circle that is processed with some small filtering holes 8, and there is a projection 9 to the right at its middle part, and this projection 9 is withstood the left part of described filtering bodies 4.One section of right side to the left side of filtering film 3 that is positioned at described adsorbent 2 in the pore of described wall pipe 1 is bellmouth 10 left small and right large, the conical surface of this bellmouth 10 keeps off described filtration film 3 at its right part, and makes filtration film 3 and described adsorbent 2 keep certain distances.

The course of work of this cigarette holder is: 4 pairs of smog of filtering bodies tentatively filter, and further filter by the filtering holes of filtering film 3, and tar is leached, and adsorbent 2 is adsorbed in the tar that leaches wherein, prevents that tar is along in the wall pipe inflow entrance.The effect of projection 9 is to avoid filtering bodies 4 to be close to filter film 3 and the generation choking phenomenon.

The utility model filter-tip second embodiment primary structure shown in Figure 4 is identical with first embodiment, and its difference is that the external diameter that cigarette holder is stretched into the part in the mouth does carefullyyer, and this structure must not opened mouth to such an extent that just the cigarette holder rank can be lived very greatly.

The metal tools that is used to change the cigarette holder accessory shown in Figure 5, bag straight-bar 11 and quoit 12, the length of described straight-bar 11 is corresponding with the length of described wall pipe 1, and the bar footpath of described straight-bar 11 adapts with the pore aperture of described wall pipe 1 left side section 5; Described quoit 12 connects mutually with an end of described straight-bar 11, and make than the big slightly roundlet head 13 in straight-bar bar footpath the end of the other end of described straight-bar 11.The plane at described quoit 12 places is vertical with described straight-bar 11.This metal tools is inserted the left end pore from described cigarette holder wall pipe 1 from blunt end, one push away gently, three accessories of wall pipe inside can be released outside the pipe, then, new accessory is pushed one by one with the quoit end of this instrument right-hand member from wall pipe 1, and this cigarette holder can be reused.The quoit of this instrument can increase contact-making surface, is unlikely to the accessory structural failure.When filtration film 3 is installed, quoit can be entangled its bulge-structure, thereby reach the effect of stable assembling.

Claims (4)

1. a new type of health filter-tip comprises wall pipe 1, it is characterized in that: described cigarette holder also comprises adsorbent 2, filters accessories such as film 3 and filtering bodies 4; If the left end of described wall pipe 1 stretches into the end in the mouth during for smoking, then the pore internal diameter of wall pipe 1 strengthens from left to right step by step; The pore of described wall pipe 1 left side section 5 is the thinnest and be the emptying aperture section; The pore of the right section 7 of wall pipe 1 is maximum and corresponding to the diameter of cigarette, inserts cigarette during use; The pore size in the stage casing 6 of wall pipe 1 corresponds respectively to described adsorbent 2 from left to right, filters the corresponding size of film 3 and filtering bodies 4, and described adsorbent 2, filtration film 3 and filtering bodies 4 are placed in the stage casing 6 of described wall pipe 1 successively from left to right.

2. new type of health filter-tip as claimed in claim 1 is characterized in that: described wall pipe 1, adsorbent 2 and filtering bodies 4 select for use transparent non-toxic duroplasts, absorbent cotton and high-density fiber material to make respectively.

3. new type of health filter-tip as claimed in claim 1, it is characterized in that: the main part of described filtration film 3 is a thin film of circle that is processed with some small filtering holes 8, there is a projection 9 to the right at its middle part, and this projection 9 is withstood the left part of described filtering bodies 4.

4. new type of health filter-tip as claimed in claim 1, it is characterized in that: one section of right side to the left side of filtering film 3 that is positioned at described adsorbent 2 in the pore of described wall pipe 1 is bellmouth 10 left small and right large, the conical surface of this bellmouth 10 keeps off described filtration film 3 at its right part, and makes filtration film 3 and described adsorbent 2 keep certain distances.

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