WO2000051452A1 - Dispositif pour fumeur - Google Patents

Dispositif pour fumeur Download PDF

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Publication number
WO2000051452A1
WO2000051452A1 PCT/JP1999/001205 JP9901205W WO0051452A1 WO 2000051452 A1 WO2000051452 A1 WO 2000051452A1 JP 9901205 W JP9901205 W JP 9901205W WO 0051452 A1 WO0051452 A1 WO 0051452A1
Authority
WO
WIPO (PCT)
Prior art keywords
cigarette
main body
smoking article
smoking
article according
Prior art date
Application number
PCT/JP1999/001205
Other languages
English (en)
Japanese (ja)
Inventor
Akira Yano
Tatsuo Haisoto
Original Assignee
Akira Yano
Tatsuo Haisoto
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Akira Yano, Tatsuo Haisoto filed Critical Akira Yano
Publication of WO2000051452A1 publication Critical patent/WO2000051452A1/fr

Links

Classifications

    • A—HUMAN NECESSITIES
    • A24—TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
    • A24F—SMOKERS' REQUISITES; MATCH BOXES; SIMULATED SMOKING DEVICES
    • A24F13/00—Appliances for smoking cigars or cigarettes
    • A24F13/02—Cigar or cigarette holders
    • A24F13/14—Protecting cases

Definitions

  • the present invention relates to a diatomaceous earth smoking device preferably having a storage chamber into which the leading end side of a cigarette can be inserted in a sealed state.
  • a bottomed cylindrical smoking device having a storage chamber into which the tip side can be inserted in a sealed state from the mouth of the cigarette. It has been proposed in 749 and Jikkai Hei 6—524297.
  • the former is composed of a fountain pen-shaped main body shaft and a cap, and is designed to be inserted into the main body shaft after ignition from the tobacco suction port, but the main body shaft vent is too large. The sidestream smoke leaks out.
  • the main body is made of porous glass, and the size of the ventilation holes is set to about 0.05 to 15.0 ⁇ m. Is not enough to prevent spills.
  • An object of the present invention is to sufficiently prevent the outflow of tobacco sidestream smoke, and to prevent nicotine and tar from adhering and depositing inside without any extra work such as cleaning. It is an object of the present invention to provide a bottomed cylindrical smoking device made of diatomaceous earth, through which the amount of air required for burning cigarettes can always flow. Disclosure of the invention
  • the smoking article according to the present invention provides a porous material, such as diatomaceous earth, that is capable of flowing air required for burning cigarettes and that is capable of preventing outflow of sidestream smoke. It is characterized in that it is formed into a bottomed cylindrical shape with the hole remaining, and a storage chamber in which the leading end side of the cigarette can be inserted in a sealed state is formed.
  • Diatomaceous earth is suitable as the porous material, but other materials such as ceramics can be used to constitute the smoking article of the present invention, as long as the required air permeability and the prevention of sidestream smoke can be achieved. is there. BRIEF DESCRIPTION OF THE FIGURES
  • FIG. 1 is a perspective view of a smoking article according to a first embodiment of the present invention.
  • FIG. 2 is a longitudinal sectional view of the smoking article according to the first embodiment of the present invention.
  • FIG. 3 is a longitudinal cross-sectional view of a smoking article according to a second embodiment of the present invention.
  • FIG. 4 is a cross-sectional view of a smoking article according to a second embodiment of the present invention.
  • FIG. 5 is a perspective view of a hot conductor inserted into a smoking article according to a third embodiment of the present invention.
  • FIG. 6 is a partial longitudinal sectional view of a smoking article according to a third embodiment of the present invention.
  • the smoking article according to the first embodiment is fixedly fitted to a bottomed cylindrical main body 1 having a storage chamber 2 therein and an opening at one end of the main body 1. It is composed of the base part 3 that has been set.
  • the main body 1 is made of diatomaceous earth powder or granules as the main raw material, and a very small amount of clay-containing soil is added as a binder.
  • activated carbon, sawdust, coffee slag, etc. is 10 weight. % Is kneaded, formed into a product shape at a predetermined pressure, and then baked at a high temperature (for example, 800 to 110 ° C.).
  • Activated carbon, sawdust, coffee slag, etc. are useful for adjusting the air permeability and thickness / strength, and activated carbon is particularly useful for absorbing and removing the odors of nicotine and dinner.
  • the size of the porous fine pores of diatomaceous earth is small enough to allow the amount of air necessary for burning cigarettes to flow and to prevent the outflow of sidestream smoke. It is baked into a bottomed cylinder with the pores remaining.
  • the wall thickness of the main body 1 has a great relationship with the molding pressure and the air permeability. The air permeability decreases as the wall thickness increases or the molding pressure increases. In the first embodiment, the thickness is set to about 3 mm, but necessary air permeability is secured in relation to the molding pressure.
  • Diatomaceous earth in addition to having a porous structure, has excellent heat insulation, light weight, non-combustibility, and fire resistance, and is ideal as a material for portable smoking articles that can be smoked in a state in which cigarettes are enclosed and stored.
  • the surface of diatomaceous earth has very low adhesiveness, and it has the characteristic that dirt is unlikely to adhere.
  • the smoking device is completed by fixedly fitting the stepped cylindrical base 3 made of metal or heat-resistant resin to one end opening of the main body 1 of the smoking device manufactured as described above.
  • the base 3 is not indispensable, and a structure in which one end opening of the main body 1 is formed to be substantially the same as the inner diameter of the base 3 and the base 3 is omitted is also possible. Regardless of the structure, as described below, it is desirable to use a commercially available mini-pipe P having various outer diameters with an inner diameter with a tapered taper that can be fitted.
  • a smoking device When using a smoking device, first attach a mini-pipe P to the mouth of the cigarette C, ignite the end of the cigarette C, insert the tobacco C into the storage room 2 of the main unit 1 from the tip end, and insert the mini-pipe P. Fits in the base 3.
  • the base 3 has a tapered inner diameter, the mini pipe P is securely fitted and prevented from being accidentally detached.
  • the mini-pipe P When the mini-pipe P is fitted in the base 3, the tip side from the mouth of the tobacco C is sealed in the main body 1, but the main body 1 is porous, so the minimum air amount required for the combustion of tobacco is Is always supplied.
  • the size of the porous micropores is adjusted so that the sidestream smoke of the tobacco does not flow out, so that the sidestream smoke does not drift around even when the cigarette is placed.
  • a considerable high temperature is maintained inside the main body 1, and this high temperature decomposes harmful substances such as dicotin, tar and carbon monoxide.
  • the inner peripheral surface of the main body 1 is inherently very low in adhesion due to the characteristics of diatomaceous earth, and nicotine, evening water, etc. are absorbed by the ash accumulated inside the main body 1. Therefore, no matter how many cigarettes C are smoked, the inside of the main body 1 does not accumulate dirt, and smoking can be continued without washing.
  • the main purpose of the mini-pipe P is to seal the base 3, but without using the mini-pipe P, the tip end of the lit cigarette C is directly inserted into the main body 1 and the base 3 is closed. Even if the miniature pipe P is used, it is possible to smoke without emitting sidestream smoke, even if the structure is sealed with a separate member.
  • the present invention further discharges the smoke of the tobacco C once inhaled from the mouth toward the outside air by blowing back the smoke from the mouth of the mini-pipe P into the main body 1 of the smoking article again, instead of discharging the smoke to the outside air. It is not impossible to make the amount of smoke substantially zero.
  • the smoke blown back into the main body 1 is thermally decomposed by the high temperature inside. Even if such reverse blowing is performed, since the main body 1 has sufficient air permeability, the blowing resistance is extremely small.
  • the main body 1 is formed into a square cylinder with a bottom, and is made of diatomaceous earth as a main raw material, as in the first embodiment.
  • the feature of this smoking article is that thin recesses for breathing are formed at a plurality of locations on the outer peripheral surface of the main body 1.
  • the distance (thickness) between the bottom of the recess 4 and the inner peripheral surface of the main body 1 is about 1 mm, which is extremely thin compared to the other parts.
  • the partial thinning is as follows: (1) When the whole is thinned, a sufficient amount of air is supplied, but since the material is diatomaceous earth, the required strength is insufficient and it breaks immediately.
  • the main body 1 becomes too hot and cannot be held by hand.
  • the whole body is uniform, the convective circulation of air is not active and the air volume is secured. Although the required strength is sacrificed to some extent, it must be made thinner, but if a thin-walled recess is partially formed, the convection phenomenon of air will be concentrated in that part, so that the breathing by the so-called figo action will be activated and the tobacco will be increased. This is because a sufficient amount of air required for C combustion is supplied.
  • the cross section of the main body 1 may be rectangular or pentagonal or more in addition to the square as described above. By making the polygon in this way, it is possible to prevent the smoking articles placed on the table from rolling and falling. Can be.
  • a tubular heat conductor 5 in which a stainless wire mesh of about 50 to 80 counts is triple-wound on the inner peripheral surface of the storage chamber 2 is slightly loosened in the radial direction of the main body 1. It was inserted with a stick.
  • the length of the thermal conductor 5 is shorter than the length of the cigarette C, so that when the smoking article main body 1 is tilted or shaken, it moves easily in the longitudinal direction of the storage room 2.
  • the material of the good thermal conductor 5 is preferably copper or the like from the viewpoint of heat conductivity, but stainless steel is preferable in consideration of corrosiveness and cost.
  • the heat conductor 5 is stored in the storage room 2.
  • the main body 1 If the main body 1 is tilted or shaken, the high temperature of the fire is diffused by tilting or shaking the main body 1 and the temperature rise of the main body 1 can be suppressed. Even if it is made thin, it can be held by hand so that it does not feel hot. Also, even if ash accumulates inside the main body 1, the movement of the heat conductor 5 removes the ash around the fire and the incompletely burned scum of the wound paper, so that the combustion of the fire is reliably continued. Has the effect of being done. Most of the nicotine and tar are adsorbed to the ash accumulated inside the main body 1, but the ash is appropriately stirred by the movement and rattling of the thermal conductor 5, and the nicotine and tar are uniformly dispersed in the ash.
  • the thermal conductor 5 may be formed by winding a plate-shaped metal into a tubular or annular shape instead of a wire mesh.
  • the present invention is not limited to the above embodiments, and various modifications are possible.
  • the soft main body by winding Japanese paper on the outer peripheral surface of the main body 1, the soft main body can be softened.
  • (1) It can be used not only for protecting the outer peripheral surface but also for adjusting the air permeability, improving the heat retaining property and for decoration. At this time, it is possible to widen the range of air permeability adjustment by making many fine holes in the Japanese paper.
  • a bendable sack capable of deodorizing nicotine or tar or mixing the activated carbon powder to at least one side of the washi or mixing the activated carbon powder with the washi paper, or accommodating the main body 1 can be provided.
  • This sack can be used in such a way that activated carbon is contained in this sack to deodorize nicotine and tar.
  • an inkstone window may be formed from a transparent material such as glass in the longitudinal direction of the main unit 1 so that the length of the cigarette C during smoking can be checked from the outside. Apply a paint that discolors or develops color due to heat near the base 3 of the base 1 so that when the length of the cigarette C is shortened to the smoking limit, this can be known by the discoloration or coloring of the previous paint. You may.
  • diatomaceous earth is formed into a bottomed cylinder in a state where micropores are left so that the amount of air necessary for burning cigarettes can flow, and the inside of the diatomaceous earth is inserted from the mouth of the cigarette. Since the smoking equipment has a storage room that can be inserted with the end side sealed, the sidestream smoke does not drift around even while the cigarette is being used, and the fire is not exposed. There is no danger of smoke and sanitary because ash is not scattered.When diatomaceous earth is used as a smoking material, it has excellent heat insulation, so it does not feel hot even if you hold the smoking device directly by hand, and it is lightweight.

Landscapes

  • Cigarettes, Filters, And Manufacturing Of Filters (AREA)
  • Manufacture Of Tobacco Products (AREA)

Abstract

L'invention concerne un dispositif pour fumeur permettant d'empêcher de manière appropriée la fumée de cigarette de s'échapper, le dispositif étant exempt de tout dépôt de nicotine et de goudron à l'intérieur et permettant d'éviter les désagréments liés à l'obligation de nettoyer et d'assurer un flux constant d'air nécessaire à la combustion de la cigarette. Le dispositif pour fumeur comprend : un corps (1) principal de dispositif pour fumeur obtenu par formation de diatomite dans un cylindre comportant un fond, des pores étant laissés ouverts pour permettre le passage de l'air nécessaire à la combustion de la cigarette tout en empêchant la fumée de s'échapper ; et un compartiment de retenue (2) formé dans le corps (1) principal et dans lequel on peut introduire l'extrémité d'une cigarette sans laisser passer l'air. On allume une cigarette (C) dont le bout filtre est ajusté dans une minipipe (P) et l'extrémité est introduite dans le compartiment de retenue (2) du dispositif pour fumeur, ce qui permet de fumer avec la minipipe (P) introduite dans un embout (3).
PCT/JP1999/001205 1999-03-01 1999-03-11 Dispositif pour fumeur WO2000051452A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP5325099 1999-03-01
JP11/53250 1999-03-01

Publications (1)

Publication Number Publication Date
WO2000051452A1 true WO2000051452A1 (fr) 2000-09-08

Family

ID=12937555

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/JP1999/001205 WO2000051452A1 (fr) 1999-03-01 1999-03-11 Dispositif pour fumeur

Country Status (2)

Country Link
TW (1) TW421579B (fr)
WO (1) WO2000051452A1 (fr)

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS486559B1 (fr) * 1969-02-06 1973-02-27
JPS586316Y2 (ja) * 1981-03-31 1983-02-03 日本たばこ産業株式会社 副流煙除去用喫煙具
JPH029097U (fr) * 1988-06-30 1990-01-22
JPH0260598U (fr) * 1988-10-28 1990-05-02

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS486559B1 (fr) * 1969-02-06 1973-02-27
JPS586316Y2 (ja) * 1981-03-31 1983-02-03 日本たばこ産業株式会社 副流煙除去用喫煙具
JPH029097U (fr) * 1988-06-30 1990-01-22
JPH0260598U (fr) * 1988-10-28 1990-05-02

Also Published As

Publication number Publication date
TW421579B (en) 2001-02-11

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