JPH08214859A - Smoking tool - Google Patents

Abstract

PURPOSE: To provide a smoking tool not releasing a smoke on the outside on the smoking of a cigarette. CONSTITUTION: A cigarette chamber 1 provided with a cigarette holder 3 having a check valve 2 for sucking a smoke is combined with a lid 5 provided with clamps 6a, 6b and a packing 7. A chamber provided with a socket 11 having a check valve 9 for sucking the smoke is also combined with a lid 12 provided with a filtration chamber 8, clamps 13a, 13b and a packing 14. Two kinds of the containers are connected to each other through hoses as follows. One opening of a forked pipe 21 is connected to hose 20 attached to a mouthpiece having a stopper 18. The other openings of the forked pipe are connected to the cigarette holder 3 and the socket 11 through hoses 22 and 23, respectively. The cigarette chamber 1 and the filtration chamber 8 filled with active carbon 16 are connected to each other through a hose 17. This structure enables to clarify the smoke of a smoked cigarette and simultaneously circulate the smoke to prevent the smoke from flowing out.

Description

Detailed Description of the Invention

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a smoking device designed so that no smoke will come out even if the user smokes a cigarette.

[0002]

2. Description of the Related Art There has been a smoke evacuator in which a fan is driven by a motor to discharge cigarette smoke.

[0003]

Cigarette smoke is a problem both for smokers and non-smokers. The present invention has been invented to solve these problems.

[0004]

[MEANS FOR SOLVING THE PROBLEMS] A cigarette holder (3) equipped with a suction check valve (2) is attached to the exit side of a cigarette chamber (1). A socket (1) equipped with a check valve (9) for blowing and a net (10) on the inlet side of the filtration chamber (8)
The other end of the hose (17) equipped with the mesh (15) attached to 1) and attached to the outlet side is attached to the inlet side of the tobacco chamber (1). The lid (5) of the cigarette chamber (1) has a clamp (6
a) (6b) and packing (7), and the lid (12) of the filtration chamber (8) is provided with clamps (13a) (13b) and packing (14). One mouth of the bifurcated tube (21) is connected to a hose (20) having a mouthpiece (19), and one of the left and right mouths is a hose (22) with the cigarette holder (3) and the other one. The mouth is connected to the socket (11) by a hose (23). Activated carbon (1
6) Fill. A smoking article having the above structure.

[0005]

Function: When sucking or blowing the mouthpiece (19),
Check valve for suction (2) and check valve for blowing (9)
However, the smoke of cigarette (4), which works automatically, has a very large surface area with a small volume (1).
While gently touching the surface of 6), it is circulated to the tobacco chamber (1) while being purified.

[0006]

DESCRIPTION OF THE PREFERRED EMBODIMENTS The present invention will be described below with reference to the drawings. Insert the lit cigarette (4) into the cigarette holder (3) and close the lid (5) with the clamps (63) (6b). If the plug (17) is removed and the mouthpiece (18) is slowly sucked, the suction check valve (2) opens and the blowing check valve (9) closes at the same time, and the smoke of the cigarette (4) enters the mouth. come. Next, if you blow gently, the suction check valve (2) will automatically close and the blow check valve (9) will open at the same time, and the smoke of the cigarette (4) will be collected in the filtration chamber (8).
It comes back to the cigarette room (1) through the hose (17) while being cleaned while touching the surface of the vast activated carbon (16). Due to the above-mentioned mechanism, cigarette smoke does not leak out unless the mouth is opened from the mouthpiece (19) during smoking.

[0007]

INDUSTRIAL APPLICABILITY The present invention makes good use of the check valve which has a simple structure and works properly, and the characteristic of activated carbon which exerts enormous cleaning power in a small amount. The surface area of high-quality activated carbon is 2500 m ² per 1 g, and for example, if 100 g of activated carbon is filled in the filtration chamber (8), a vast clean surface up to 250,000 m ² will be created. That is, by using the smoking device of the present invention, the smoker can enjoy a delicious dose without bothering others and without hesitation.

[Brief description of drawings]

FIG. 1 is a perspective view in which a part of the present invention is omitted.

FIG. 2 is a side view showing a state in which the lid (5) of the cigarette chamber (1) of the present invention is closed.

[Explanation of symbols]

 1 Tobacco chamber 2 Suction check valve 3 Tobacco holder 4 Tobacco 5 Lid 6a Clamp 6b Clamp 7 Packing 8 Filtration chamber 9 Blow check valve 10 Mesh 11 Socket 12 Lid 13a Clamp 13b Clamp 14 Packing 15 Net 16 16 Activated carbon 17 Hose 18 Plug 19 Suction Port 20 Hose 21 Bifurcated Tube 22 Hose 23 Hose

Claims (1)

[Claims] 1. A cigarette holder (3) comprising a suction check valve (2) on the exit side of a cigarette chamber (1).
Attach. (B) The lid (5) is provided with clamps (6a) (6b) and packing (7). (C) A socket (11) equipped with a check valve (9) for injection and a net (10) is installed on the inlet side of the filtration chamber (8), and a hose (17) with a net (15) is installed on the outlet side. ) Other terminal is attached to the entrance side of the tobacco chamber (1). (D) The lid (12) is provided with clamps (13a) (13b) and packing (14). (E) The filtration chamber (8) is filled with activated carbon (16). (F) The bifurcated tube (21) is connected to the mouthpiece (1) with the hose (20).
9) and a cigarette holder (3) with a hose (22),
And it connects with a socket (11) and each by a hose (23). A smoking article having the above structure.