JPH07274926A - Nicotine and tar removing and gas discharging type smoking pipe - Google Patents

Abstract

PURPOSE:To obtain a smoking tool without troubling persons other than a smoker. CONSTITUTION:This smoking tool is equipped with apparatuses capable of passing nicotine, tar, etc., scattering in air after igniting a tobacco for smoking, a discharge gas after smoking and smoke emitted from an oronasal part from the cylindrical interior through a special filter for absorbing the smoke and an active carbon layer for absorbing the malodor with an electrically-operated fan, thereby purifying the discharge gas to nearly a smokeless and odorless state, discharging the gas and further collectively gathering ash so as to prevent the ash from scattering after the smoking and the smoking place from becoming unclean and preventing the collected ash from flowing back to sites other than the place and always keeping the place clean.

Description

Detailed Description of the Invention

[0001]

[Industrial application] Smoking equipment that controls the emission of nicotine, tar and smoke

[0002]

2. Description of the Related Art There is almost no definitive smoke pollution control method other than measures such as preventing others from being inconvenienced by specifying the smoking place.

[0003]

[Problems to be solved by the invention] While the harm of cigarettes to people other than smokers is becoming a social problem, measures such as smoking rooms in public places are being promoted, but most of them are in each home. It is difficult to take measures, and it seems that it will be difficult to take measures against smoking due to cost and space constraints. Taking into consideration such a current situation, it is an object to be inexpensive, take up no space, and not cause any inconvenience to anyone other than a smoker.

[0004]

[Means for Solving the Problems] In order to prevent the spontaneous combustion smoke of cigarettes being smoked, smoke exhausted from the mouth and nose, and nicotine tar from being emitted to the outside, the cylinder has a double structure and the exhaust air is discharged as shown in FIG.
It is fed into the gap between 4 and 25, and is forcibly discharged by the electric fan device through the filter and activated carbon of 6 and 5 from 7 in FIG. The double structure is composed of an inner cylinder and an outer cylinder.The outer cylinder is made of heat-resistant resin, but the inner cylinder is made of ceramic with high thermal conductivity and resin that produces toxic gas due to high heat. Because it is improper, it does not generate toxic gas as a material, and incorporates ceramics with low thermal conductivity to lower the thermal conductivity of the external cylinder that is supported by hand. Further, it is possible to lower the internal radiant heat, to stabilize the oxygen supply amount, and to keep the burning of cigarettes constant by utilizing the property of pottery having a high heat retention capacity. Further, the support pipe 28 of FIG. 1 having a size capable of storing the cigarette is built in, and the cigarette for smoking is inserted into the support pipe 26.
You can smoke up to the area of, but if you smoke more than that, you can use the shape of the pipe with few gaps to create an oxygen deficient state and automatically extinguish the cigarette. In order to prevent the exhaust from the tobacco nicotine tar mouth during smoking from being scattered into the air, this exhaust must be collected and filtered into a completely cylindrical shape. For that purpose, it is necessary to minimize the inflow of air other than smoke into the extremely small volume of the internal structure, so a large amount of exhaust gas enters the large exhaust port, and Since the limit is exceeded, the contact point between the lip and the spout is adjusted to the inner diameter 12 to control the spouting amount.
The outside diameter is 20 mm, and the radius is 10 mm. Thereby, the inflow amount and the inflow pressure are adjusted. As a device for collecting ash by smoking, it has a shape 21 so as not to automatically move the ash concentrated and collected in the ash receiver 20 of FIG. 1 to another portion depending on the pipe angle during smoking. Once in 20, the ash does not flow backwards, so it collects in the innermost part of the backflow prevention layer of 2 and 3 layers of 21, so you do not have to remove the ash each time you smoke, you can clean the ash by continuous smoking Can be saved. In addition, a sash box is provided at 16 of the ash collecting part to eliminate the whispering at the end of smoking, such as when going out, and consider the safety of the source of the fire. In terms of hygiene,
Since the partition wall portion can be separated into two at 14 in FIG. 1 and the entire portions 25 and 27 can be easily washed, the inside can be always kept clean.

[0005]

[Function] With a special filter and an electric fan, most of the nicotine tar contained in smoke, which is an incompletely burned substance emitted during smoking, can be removed.

[0006]

[Examples] With this pipe, smoking in a public place or at home will not be annoying to other people,
The tobacco odor in the room was completely removed.

[0007]

[Effects of the Invention] With this pipe, it is possible to become part of the social responsibility for the harm to other smokers.
You can prevent the health damage to other people caused by nicotine tar.

[Brief description of drawings]

[Figure 1] Sectional view

[Explanation of symbols]

 1. Exhaust port 2. Motor 3. Power switch 4. Fan 5. Activated carbon 6. Filter 7. Mouth / nose exhaust passage 8. Burning smoke passage 9. Stopper 10. Nose smoke exhaust inlet 11. Mouth smoke inlet 12. Tobacco insertion slot 13. Battery 14.2 Split attachment / detachment section 15. Battery replacement opening / closing section 16. Suction storage 17. Activated carbon filter exchange opening / closing section 18. Ashtray cleaning opening / closing section 19. Cigarette jar lid 20. Ashtray 21. Ash backflow prevention valve 22. Ignition mouth lid 23. Ignition port 24. Outer surface 25. Tobacco combustion chamber 26. Fire extinguishing department 27. Mouth and nose smoke exhaust chamber 28. Cigarette support tube

Claims (7)

[Claims] 1. A cylindrical pipe for discharging spontaneous combustion smoke of a cigarette to be inserted into a smoking pipe, and an exhaust pipe after smoking through a pipe having an outer peripheral portion having a double structure, both of which are filtered by an electric fan device. -Purify and discharge with activated carbon. 2. The smoking pipe has a double structure which utilizes the space between the inner cylinder and the outer cylinder of the smoking pipe to reduce the thermal conductivity of the high heat generated by the burning of cigarettes to prevent the heat from being transmitted to the outside. 3. The inner cylinder of the double structure is made of ceramics, and the outer cylinder is made of heat resistant resin. 4. A support pipe having a size capable of accommodating a cigarette is built in, a cigarette for smoking is inserted therein, and smoking can be carried out up to the range of the tip portion protruding from the pipe, but if smoking further, the gap is You can use the shape of a few pipes to create an oxygen-deficient state and automatically extinguish a cigarette fire. 5. A hemispherical smoking exhaust port having an inner diameter of 12 mm, an outer diameter of 20 mm, and a radius of 10 mm is provided around the mouthpiece of the cigarette protruding from the smoking pipe. 6. A conical backflow preventing passage is provided so as to prevent the ash, which is automatically collected and concentrated in the ash receiver at the tip portion, from being moved to other portions depending on the angle of the pipe during smoking. 7. The pipe neck portion and the main body portion can be separated into two partition portions for keeping cleanliness, and the whole can be easily washed.