JPS6140159Y2 - - Google Patents

Description

[Detailed Description of the Invention] (Field of Application of the Invention) The present invention relates to a smoking water pipe that allows cigarette smoke to pass through water and be sucked out.

(Prior Art) Conventionally, water pipes generally include a cigarette insertion part and a tobacco suction port in a casing, and a smoke conduit that communicates with the cigarette insertion part extends to the inner bottom of the casing, and is placed above the water level in the casing. By sucking out the smoke from the smoke outlet from the position, the smoke from the cigarette inserted into the cigarette insertion part passes through the water in the casing and is guided to the smoke outlet, and in this process water-soluble components such as nicotine are dissolved and removed in the water. This is done to obtain a mild taste.

However, in conventional water pipes, the smoke introduced into the smoke conduit is discharged directly into the water from the lower end opening, resulting in considerably large air bubbles and the smoke is smoked without sufficiently dissolving and removing nicotine, etc. Furthermore, the main purpose of conventional water pipes is to dissolve and remove nicotine in water, and so-called tar contained in smoke along with nicotine and the like could hardly be removed. Furthermore, the conventional water pipe has a drawback in that when the casing falls down, the water inside leaks out from the cigarette insertion port and the suction port.

(Problems to be solved by the invention) This invention was developed in view of the above-mentioned circumstances, and is capable of sufficiently removing tar as well as nicotine, etc., and which does not cause water leakage even if the casing collapses. The purpose is to provide pipes.

(Means for Solving the Problems) In order to solve the above problems, the present invention includes a casing 1 that is filled with water, and a thick lid body that is watertightly and removably anastomosed to the casing. 2
The lid body 2 is provided with a cigarette insertion port 3 and a cigarette suction port 4 that communicate with the inside of the casing, respectively, and a smoke conduit that communicates with the cigarette insertion port 3 and extends to the lid body 2 near the inner bottom of the casing. 5 is vertically disposed, a filter tip 6 is inserted therein, and a pipe portion 7 is rotatably pivoted to the lid body 2 in correspondence with the tobacco suction port 4. The body 2 includes a main lid body 2a that is anastomosed with the casing 1, and a main lid body 2a that can be horizontally rotated elastically and watertightly about a support shaft 8 in the center, and when horizontally rotated, the above-mentioned cigarette insert A structure consisting of an auxiliary lid body 2b that closes the opening 3 and the tobacco suction opening 4 is adopted.

(Example) In Fig. 1, 1 is a casing made of glass, synthetic resin, etc., approximately the size of a cigarette case, with an open top, and the inside is filled with water up to about the middle of the casing. . Reference numeral 2 is a thick lid made of synthetic resin, which has a circular hole-shaped cigarette insertion opening 3 that opens on one side and communicates with the inside of the casing, and a corresponding opening on the other side that also has a hole inside the casing. A communicating tobacco outlet 4 is bored, and a watertight ring 9 is fitted onto the outer circumferential surface of the lid 2, so that it is anastomosed to the casing 1 in a watertight manner and releasably. A bottomed smoke conduit 5 made of stainless steel or synthetic resin is connected to the cigarette insertion port 3 and is provided in the lid body 2.
are connected, and their lower ends hang down near the bottom inside the casing. A filter tip 6 is inserted into the smoke pipe 5, and a cap member 10 is loosely fitted so as to be placed on the upper end thereof. A ventilation hole 5a is bored, and it is formed into a disk shape as shown in FIG. 3, with a protrusion 12 at the center.
Check valve 1 made of rubber or soft synthetic resin having a
2 is fitted to the bottom of the smoke conduit 5, and the check valve 12 normally closes the vent hole 5a.

The lid body 2 is divided into upper and lower halves, and the main lid body 2a
The main lid 2a is configured to be anastomosed to the opening of the casing 1 as described above, and the cigarette insertion opening 3 and the cigarette suction opening 4 are connected to the lower sides of the cigarette insertion opening 3 and the tobacco suction opening 4, respectively. An insertion opening 3a and a lower suction opening 4a are formed. The sub-cover body 2b is horizontally rotatably anastomosed to the main cover body 2a in an elastic and watertight manner, and as a means for this, a through hole is formed in the center of both the main and sub-cover bodies 2a and 2b. 13
a and 13b are provided, and a bolt 8 serving as a support shaft is attached to this.
Insert the bolt head 8a and the sub-lid side through-hole 13.
The coil spring 1 is connected between the inner circumferential step portion 13c of
4 is inserted, and a nut 15 is screwed into the bolt tip 8b on the main lid body 2a side,
Further, although watertight rings 16a and 16b are attached to the boundary between the main and sub-lids 2a and 2b, these watertight rings do not need to be provided as long as they can be maintained watertight by the material of the lids.

Further, an upper insertion opening 3b and an upper intake opening 4b of the cigarette insertion opening 3 and the tobacco suction opening 4 are formed in the sub-lid 2b, respectively.

Furthermore, a bifurcated bearing stand 17 is protruded from the sub-lid body 2b in correspondence with the upper tobacco suction port 4b, and a long hole 18 is formed through this in the same direction as the opening direction of the tobacco suction port 4b. On the other hand, a pair of shaft pins 19 that fit into the elongated holes 18 are protruded from the outer peripheral surface of the pipe portion 7, and the tip of the pipe portion 7 is connected to the suction port 4.
A small diameter portion 7a is formed which approximately matches the inner diameter of b and the length of the elongated hole 18.

FIG. 1 shows the state during smoking. By moving the small diameter part 7a of the pipe part 7 along the elongated hole 18 and inserting it into the tobacco suction opening 4b, the pipe part 7 is immobilized in the lid body 2b. held in state. The smoke from the cigarette T inserted into the cigarette insertion port 3 is introduced into the smoke pipe 5, passes through the orifice hole 11 in a compressed state with an increased flow velocity, and is expanded here to pass through the smoke pipe. The tar remains attached to the filter tip 6 inserted into the filter tip 5, and the check valve 12 is opened from the lower end vent 5a of the smoke conduit 5, and the tar is discharged into the water as small bubbles a. After water-soluble components such as nicotine contained in the tobacco are dissolved and removed, the tobacco is naturally smoked from the pipe portion 7 through the tobacco suction port 4. If the water or filter inside the casing 1 becomes dirty due to smoking, remove the lid 2 from the casing 1, replace the water, remove the smoke conduit 5 from the lid 2, and remove the cap member 10 from the smoke conduit 5. , just replace the internal filter chip 6.

Figure 2 shows the state when it is not in use.
b horizontally rotated around the spindle 8, the upper and lower insertion ports 3a, 3b and the tobacco suction ports 4a, 4 of the cigarette insertion port 3 and the tobacco suction port 4, respectively.
b become discontinuous with each other, and the main and sub-lids 2a and 2b
This prevents water in the casing 1 from leaking from the cigarette insertion port 3 and the tobacco suction port 4. Further, the pipe portion 7 can be moved along the long hole 18, the small diameter portion 7a thereof is pulled out from the tobacco suction port 4b, and the pipe portion 7 is folded along the side surface of the casing 1 to be stored compactly.

(Effects) According to the present invention, it is easy to use because it is possible to prevent water from leaking inside the casing by simply horizontally rotating the upper part of the lid, which is divided into two, when not in use. and practical.

[Brief explanation of the drawing]

Fig. 1 is a longitudinal sectional front view showing an embodiment of this invention, Fig. 2 is a longitudinal sectional front view showing the folded state, and Fig. 3 is a longitudinal sectional front view showing an embodiment of the invention.
The figure is an exploded perspective view of the same essential parts. DESCRIPTION OF SYMBOLS 1... Casing, 2... Lid body, 2a... Main lid body, 2b... Sub-lid body, 3... Cigarette insertion slot, 4...
...Tobacco suction port, 5...Smoke conduit, 6...Filter tip, 7...Pipe section, 8...Spindle.

Claims (1)

[Scope of utility model registration request] It is equipped with a casing 1 that is filled with water, and a thick lid body 2 that is watertightly and removably anastomosed with the casing. A suction port 4 is provided, and the lid body 2 is connected to the cigarette insertion port 3.
A smoke conduit 5 extending near the inner bottom of the casing is provided vertically, a filter tip 6 is inserted therein, and a lid 2 is provided corresponding to the tobacco suction port 4.
In a smoking water pipe in which a pipe portion 7 is rotatably attached to the casing 1, the lid body 2 has a main lid body 2a anastomosed with the casing 1, and a support shaft 8 at the center of the main lid body 2a as a fulcrum. A smoking water pipe characterized by comprising an auxiliary lid body 2b which is horizontally rotatable in a compressive and watertight manner and closes the tobacco insertion opening 3 and the tobacco suction opening 4 when horizontally rotated.