JPH0117997Y2 - - Google Patents

Description

[Detailed explanation of the invention] [Purpose of the invention] (Field of industrial application)
This relates to a smoking pipe that attempts to minimize the harm caused by tobacco by diluting the concentration of smoke.

(Conventional technology) In order to reduce the harm caused by smoking, rather than continuing to make unreasonable efforts to quit smoking, it is better to reduce the concentration of smoke.
Gradually getting used to lighter cigarettes is more likely to be achieved and easier for the person to put in the effort.

Therefore, smoking pipes with air inflow holes have been proposed, but these are based solely on the idea that providing holes will dilute the smoke, so the amount of air intake cannot be adjusted. .
Furthermore, even if air is forced in, the mixing of smoke and air is insufficient, resulting in an uneven and unbalanced tobacco taste.

(Problems to be solved by this invention) This invention was made in view of the above circumstances.
The air inflow holes can be divided into stages to adjust the amount of air inflow, and the positions of the air inflow holes can be adjusted in the desired direction, for example, so that they are opposite each other, so that the inflow air and cigarettes can be adjusted. It is designed to ensure that the smoke mixes evenly with the smoke and maintains an even, mild flavor.

[Structure of the idea]

The smoking pipe of the present invention is a smoking pipe having a part of the air inflow part, in which the pipe main body 1 is fitted with a mouthpiece part 2 having an inner sheath pipe 2a and the inner sheath pipe 2a, so that the pipe body 1 is mutually rotatable. It is formed separately from the tobacco insertion part 3. The inner sheath pipe 2a of one of the mouthpieces 2 is provided with a plurality of inflow holes 2b, and the other tobacco insertion part 3 is provided with a plurality of inflow holes 2b, covering the inflow holes 2b of the inner sheath pipe 2a. In addition, the first lid 3a1 whose width is equal to the width of the inflow hole 2b, the second lid 3a2 which is twice the width, the third lid 3a3 whose width is three times the width, etc. are arranged in the order of air inflow. An opening/closing lid 3a is formed.
The structure is characterized in that the number of openings is adjusted by rotating each other, and air is allowed to flow in from a desired direction, for example, from opposing positions.

(Example) In FIG. 1 showing an overall perspective view of the pipe of the present invention, N represents tobacco and 1 represents the pipe body.
The pipe main body 1 is divided into a mouthpiece 2 having an inner sheath tube 2a arranged thereon and a tobacco insertion section 2 fitted into the inner sheath tube 2a, which are rotatably formed together. The inner sheath pipe 2a of one of the suction ports 2 is provided with a plurality of (four in the drawing) inflow holes 2b in the form of grooves, for example. Of course, a flue 2d is formed in the interior up to the mouthpiece.

On the other hand, the tobacco insertion section 3 has a tobacco insertion tube 3b at its tip, a ventilation hole 3c interposed in the middle, and an opening/closing lid 3a that fits into the inner sheath tube 2a at its base end.

The opening/closing lid 3a covers the inflow hole 2b of the inner sheath tube 2a, and the first lid 3a1, whose width is the same width (D) as the inner diameter (L) of the inflow hole 2b, It is arranged at a position that covers the inlet port 2b1 that opens first. Next, a second lid 3a2 having a width (2D) twice the inner diameter of the inflow hole 2b is attached to the first lid 3a1.
It is arranged at a position that covers the second inlet port 2b2 that opens at the opposite position. Similarly, a third lid 3a3 having a triple width (3D) is placed in a position covering the inlet 2b3 which opens at the third right angle position of the first lid 3a1, thereby forming a quadruple width (4D). The fourth lid 3a4,
It is disposed at a position covering the inlet 2b4 opposite the third lid 3a3. That is, the opening order is changed to the inflow hole 2b1.
→Inflow hole 2b2 →Inflow hole 2b3 →Inflow hole 2b4
The structure is such that the openings are opened in the order in which the openings are located at mutually opposing positions.

In addition, a protrusion 2c is provided on a part of the inner sheath tube 2a,
In addition, a recess 3d corresponding to the rotation pitch (D) is formed inside the cigarette insertion part 3, and a scale 2d is displayed on the mouthpiece 2 to indicate the rotational position. A reference mark 3e is displayed.

Further, a convex portion 2a' is provided around the tip of the inner sheath tube 2a,
A concave groove 3a' is provided around the other cigarette insertion part 3 to serve as a sliding groove for rotation.

[Functions and effects of the invention]

Next, the function and effect of the invented pipe will be explained. To use the invented pipe, insert the cigarette N into the insertion part 3 and smoke it as usual at first.

Next, in order to quit smoking and want to reduce the smoking density, the mouthpiece 2 and the cigarette insertion part 3 are rotated relative to each other. First, when the opening/closing lid 3a is rotated by the inner diameter D (one pitch) of the inflow hole 2b, the first lid 3a1 that covers the inflow hole 2b has a width equal to the inner diameter of the inflow hole 2b. , so only that inlet hole is open and the other inflow holes are closed (see Figure 3 B). Next, if you want to further increase the degree of smoking cessation, rotate it by 2 pitches, and the second lid 3a2 that covers the inflow hole 2b2 is twice as wide as the inner diameter of the inflow hole 2b, so is opened, and the other inflow hole 2b3 and the inflow hole inflow hole 2b
4 is closed (see Figure 3 C). Thereafter, in the same order, the inflow hole 2b3 (see FIG. 3D) and then the inflow hole 2b4 (see FIG. 3E) are opened.

Therefore, it is possible to reduce the smoking intensity to a desired degree, so that the person can gradually get used to light cigarettes, and can gradually quit smoking in a natural manner.

Moreover, as shown in FIG. 2 showing the fitted state, the air flows in the desired direction, for example, from successively opposing positions, so that the smoke from the vent hole 3c and the incoming air are evenly distributed. Since the mixture is uniform, unlike conventional products, which flow from uneven pores and have a mixture of thin and dark parts, resulting in an uneven taste, the present invention provides a uniform, mild taste. I can do it.

The main idea is as described above, and it is suitable for people who want to start smoking, and also for ordinary people, it is physiologically better for the cigarettes to become lighter in strength for the first, second, and third cigarettes. It is also preferable and can reduce the harm caused by tobacco.

[Brief explanation of the drawing]

The drawings show an embodiment of the present invention. Fig. 1 is an exploded perspective view of the proposed pipe, Fig. 2 is a vertical cross-sectional side view of the fitted state, and Fig. 3 A to E show the inflow hole 2b and the opening/closing lid 3.
FIG. 3 is a schematic front view showing the opening state when rotating a. DESCRIPTION OF SYMBOLS 1...Pipe body, 2...Sucking part, 2a...Inner sheath pipe, 2b...Inflow hole, 3...Tobacco insertion part, 3
a...Opening/closing lid.

Claims (1)

[Claims for Utility Model Registration] In a smoking pipe having a part of the air inlet, the pipe body 1 is fitted with a mouthpiece 2 having an inner sheath pipe 2a and the inner sheath pipe 2a so that the pipe body 1 and the inner sheath pipe 2a are mutually fitted. It is divided into a rotatable tobacco insertion part 3, and the inner sheath pipe 2a of the mouthpiece part 2 has a plurality of inflow holes 2.
b, and the other cigarette insertion part 3 has a first lid 3a1 that covers the inflow hole 2b of the inner sheath tube 2a and whose width is the same as that of the inflow hole 2b, and a second lid that is twice the width of the inflow hole 2b. A smoking pipe characterized in that a third lid 3a2, three times as many lids 3a3, .