CN2253119Y

CN2253119Y - Self-extinguishing cigarette

Info

Publication number: CN2253119Y
Application number: CN 96202807
Authority: CN
Inventors: 江锦章; 杨翠娥
Original assignee: Individual
Current assignee: Individual
Priority date: 1996-01-09
Filing date: 1996-01-09
Publication date: 1997-04-30
Anticipated expiration: 2006-01-09

Abstract

The utility model relates to a cigarette, particularly a self-extinguishing filter-tipped cigarette. A tube opening at the front end of a water storage tube in tobacco shred is sealed by a film; a hollow draft tube made of paper is also arranged in the utility model, one end of the hollow draft tube is connected with the outer edge of the tube opening at the front end of the water storage tube, and the other end extends close to the front end of the cigarette; besides, a metal ring sheet is sheathed on the outer edge of the outer pack paper of the cigarette in a sliding way, so the burning flame of the cigarette can be extinguished at any time and the left cigarette can be used for smoking next time.

Description

The cigarette of self-gravitation at any time

The utility model relates to a kind of cigarette, but especially refers to the cigarette with filter tip of self-gravitation.

At present, traditional cigarette being can not self-gravitation, fire hazardous, and the cigarette of forcing to extinguish can not refire, and is unhygienic at least.Research through people much improves the cigarette of listing several prior aries below to traditional cigarette structure is existing:

1, No. the 3985143rd, United States Patent (USP), mainly is that nearly filter tip place is provided with a water pocket bag in cigarette, borrows cigarette combustion to water pocket bag place, water in this water pocket bag disengages and extinguishes cigarette automatically, and still, this only is that fixed point is extinguished, and the position of uncontrollable knock down the flame, as shown in Figure 1.

2, No. the 4436101st, United States Patent (USP), mainly be that nearly filter tip place is provided with a plug shape water pipe in cigarette, when not wanting to smoke, can water pipe everywhere edge push, the water in the water pipe disengages knock down the flame, but, therefore dried up pipe front end flame at a distance, blocked by pipe tobacco, and can not extinguish, as shown in Figure 2.

3, No. the 4979522nd, United States Patent (USP), it mainly is the barrel-shaped individuality of a metallic channel, and in central authorities, be provided with a bellmouth, cigarette can be inserted in along bellmouth, make this slotted eye on cigarette, move, and borrow metal itself to make fray-out of flame, require cigarette outside accessory in addition with the temperature difference of flame, for knock down the flame, as shown in Figure 3.

4, No. the 5174309th, United States Patent (USP), between cigarette section and filter tip, add a tubular body, and on this tubular body outer wall, be provided with the structure that can disengage water, after water inner tubular body front end outer shroud disengages after pushing, through itself and cigarette section junction and spray to cigarette, but, current can't arrive the flame of burning smoke, especially cigarette by uprightly up the time effect poorer, and the body of cigarette easily changes, and the cylinder that can't be kept perfectly, as shown in Figure 4.

In view of this, the purpose of this utility model is at above-mentioned defective, in the other pipe tobacco end of the filter tip of cigarette, be provided with the standpipe of its front end with the easy membrane sealed of breaking of a pressurized, and at the sheathed papery of this standpipe front end (or tobacco matter) mozzle until the cigarette front end, in addition, the cigarette outer rim is also overlapped one and can be quickened to extinguish for the combustion flame along the axially movable metal ring plate of cigarette.

The purpose of this utility model is achieved in that a kind of cigarette of self-gravitation at any time comprises filter tip, standpipe, pipe tobacco, paper wrapper, it also comprises film, papery hollow mozzle, metal ring plate, wherein membrane sealed is at the standpipe front end mouth of pipe, papery hollow mozzle one end is connected on the standpipe front end mouth of pipe outer rim, and the other end extends near the cigarette front end, and what the metal ring plate was slided is socketed on the cigarette paper wrapper outer rim.

Above-mentioned papery hollow mozzle inwall has internal thread groove or honeycomb groove.Above-mentioned metal ring plate is tinfoil paper or aluminium foil.

Owing to adopt such scheme: cigarette combustion flame is extinguished, and can make the combustion flame quicken to extinguish, residue cigarette can be for taking out usefulness next time again.

Below in conjunction with drawings and Examples the utility model is further specified.

First kind of embodiment schematic diagram of Fig. 1 prior art.

Second kind of embodiment schematic diagram of Fig. 2 prior art.

The third embodiment schematic diagram of Fig. 3 prior art.

The 4th kind of embodiment schematic diagram of Fig. 4 prior art.

Fig. 5 the utility model exemplary embodiments schematic diagram.

Fig. 6 the utility model exemplary embodiments user mode schematic diagram.

Fig. 7 the utility model exemplary embodiments standpipe amplification profile schematic diagram.

Present embodiment mainly comprised formations such as mouth 1, standpipe 2, film 21, hollow mozzle 3, pipe tobacco 4, paper wrapper 5 and metal ring plate 6, as shown in Figure 5, and wherein:

Establish standpipe 2 in pipe tobacco 4 ends on filter tip 1 next door, the front end face of this pipe is provided with the breakable film 21 that is stressed, front end at this standpipe 2 connects the hollow mozzle 3 that tube wall has the screw thread groove again, and this mozzle 3 passes in the middle of the cigarette cut tobacco 4, until the front end near cigarette;

In addition, cigarette paper wrapper 5 outer rims are sheathed can be along the axially movable yielding metal ring plate 6 of cigarette.

The use principle of present embodiment is as follows:

Behind the cigarette lighter, whenever only pressurize with hand at cigarette paper wrapper 5 places of standpipe 2 correspondences, standpipe 2 pressurizeds and hydraulic pressure breaks film 21, current spray to the combustion flame through hollow mozzle 3, make fray-out of flame, also synchronousing combustion and shortening of papery mozzle 3 when lighting paper wrapper 5, pipe tobacco 4, therefore, it is the flame head that the water that sprays in the standpipe 2 can be sprayed onto the cigarette combustion that is positioned at different parts whenever and wherever possible, and is extinguished.

The screw thread groove formula of papery or tobacco matter or honeycomb groove formula hollow mozzle 3, the water that makes ejection in the standpipe 2 when being the mozzle 3 of smooth screw thread again, can clash into the flame head of cigarette through hollow with rotation mode or complex points mode, increases to put out flame effect.

Metal ring plate 6 is enclosed within cigarette paper wrapper 5 outer rims, and can on cigarette, move axially, because metal ring plate 6 is frivolous yielding again, (as tinfoil paper, aluminium foil) is even during the cigarette compressive deformation, still axle is upward mobile thereon for this metal ring plate 6, when this metal ring plate 6 moves to combustion flame place, part heat is absorbed by this metal ring plate 6 and be diffused into atmosphere, make cigarette flame place produce the flame head of an indent, because metal ring plate 6 is surrounded cigarette, make also difficult drop-off of cigarette ash again.Therefore, under this cigarette shelving situation of not taking out, oxygen supply in the atmosphere is not enough and accelerate automatically to extinguish, and can use for next smoke.

Claims

1, a kind of cigarette of self-gravitation at any time comprises filter tip, standpipe, pipe tobacco, paper wrapper, it is characterized in that: it also comprises film, papery hollow mozzle, metal ring plate, wherein membrane sealed is at the standpipe front end mouth of pipe, papery hollow mozzle one end is connected on the standpipe front end mouth of pipe outer rim, and the other end extends near the cigarette front end, and what the metal ring plate was slided is socketed on the cigarette paper wrapper outer rim.

2, press the cigarette of the described self-gravitation at any time of claim 1.It is characterized in that: above-mentioned papery hollow mozzle inwall has internal thread groove or honeycomb groove.

3, by the cigarette of the described self-gravitation at any time of claim 1, it is characterized in that: above-mentioned metal ring plate is tinfoil paper or aluminium foil.