CN201005023Y

CN201005023Y - Ashless cigarette

Info

Publication number: CN201005023Y
Application number: CNU2007200345854U
Authority: CN
Inventors: 张利明
Original assignee: Individual
Current assignee: Individual
Priority date: 2007-02-14
Filing date: 2007-02-14
Publication date: 2008-01-16
Anticipated expiration: 2017-02-14

Abstract

The utility model relates to an ash-free cigarette including a cigarette paper and tobacco shred wrapped in the cigarette paper. The cigarette paper and the tobacco shred form a cigarette body. The utility model is characterized in that a tubular screened hood made of aluminum foil is fixedly provided outside of the cigarette paper. Air-breathers are provided on the wall of the hood and at the bottom of the screened hood. With the providence of a tubular screened hood made of aluminum foil and arranged outside of the cigarette paper, air is free to flow into the cigarette via the air breather disposed on the screened hood to prevent the cigarette from automatically extinguishing with oxygen deficiency. Ash produced in the process of smoking can be obstructed outside of the screened hood. Thereby, ash-free or little dropped ash is essentially achieved, hidden dangers of security are eliminated and environmental pollutions are prevented.

Description

No cigarette ash cigarette

Technical field

The utility model relates to a kind of no cigarette ash cigarette.

Background technology

According to statistics, China is the most populous country of smoking, and smoker's age is also more and more younger, have among the smoker greatly when smoking, cigarette ash arbitrarily to be shaken off, environment is caused certain pollution, be unfavorable for health and clean and tidy, and, if also cause fire when because of carelessness cigarette ash being trickled down on things such as sofa, carpet or bedding and clothing easily.

Summary of the invention

The purpose of this utility model is to provide a kind of no cigarette ash cigarette for overcoming the deficiencies in the prior art.

For achieving the above object, the solution that the utility model provides is as follows: no cigarette ash cigarette comprises cigarette paper and is wrapped in wherein pipe tobacco, cigarette paper and pipe tobacco constitute the cigarette body, it is characterized in that: described cigarette paper is gone back fixed cover outward and is provided with the tubular guard of being made by aluminium foil, is densely covered with passage on the bottom of guard and the cover wall.

Owing to outside cigarette paper, be provided with the tubular guard that one deck is made by aluminium foil, passage on the guard can make air enter in smoking process, prevent to extinguish automatically because of anoxic causes cigarette, and the cigarette ash that produces in the smoking process can be blocked in the guard, substantially can reach do not have cigarette ash or seldom cigarette ash drop, eliminate potential safety hazard, prevented environmental pollution.

Description of drawings further specifies the utility model below in conjunction with the drawings and specific embodiments.

Fig. 1 is the utility model specific embodiment schematic appearance;

Fig. 2 is the utility model specific embodiment structure partial cutaway view;

Fig. 3 is Fig. 2 A-A cutaway view.

The specific embodiment

As shown in Figure 1, 2, no cigarette ash cigarette comprises cigarette paper 1 and is wrapped in wherein pipe tobacco 2, cigarette paper 1 and pipe tobacco 2 constitute the cigarette body, the profile of cigarette body is cylindric, outside cigarette paper 1, go back fixed cover and be provided with the tubular guard of making by aluminium foil 3, aluminum foil thickness is densely covered with passage 4 on the bottom of guard 3 and the cover wall between 0.006mm--0.01mm, the area of passage 4 is at 0.25mm ²-1.5mm ²Between, guard 3 is inserted in and slightly is shorter than the cigarette body length from the cigarette body end of lighting a fire, in order to avoid when lighting back smoking, the high temperature of combustion parts is by aluminium foil conduction scald smoker's mouth or finger, and no cigarette ash cigarette is preferably in when producing and just it is become one guard 3 and cigarette body interference fit or bonding.

Claims

1. do not have the cigarette ash cigarette, comprise cigarette paper and be wrapped in wherein pipe tobacco, cigarette paper and pipe tobacco constitute the cigarette body, and it is characterized in that: described cigarette paper is gone back fixed cover outward and is provided with the tubular guard of being made by aluminium foil, are densely covered with passage on the bottom of guard and the cover wall.

2. no cigarette ash cigarette according to claim 1, it is characterized in that: the area of described passage is at 0.25mm ²-1.5mm ²Between.