RU2702028C1 - Hookah with adjustable draft - Google Patents

Abstract

FIELD: hookahs.

SUBSTANCE: invention relates to a hookah with adjustable draft, consisting of a bulb, partially filled with liquid, and a shaft installed in a flask and including a base with a built-in pipe for a smoking hose and with an air valve; on the upper part of the base there is a first decorative tube with a cup for the smoking mixture, and on the lower part – the second tube, which at the end submerged into the liquid, has a diffuser with a row of holes, wherein there are control levers and a cover; adjusting levers have the possibility of being moved in the base and are coupled with the second tube; the cover is fixed on the lower part of the base and frames the second tube; at that, the second tube is movable in the base and inside the case by means of adjusting levers.

EFFECT: technical result consists in enabling rapid control of draft.

1 cl, 4 dwg

Description

The invention relates to devices for smoking and, in particular, to hookahs.

A Venturi smoking device with a vapor pipe is known (Patent Application No. US 20180125115 of 05/10/2018, Venturi Vaporizer, Int. C1 .: A24F 5/04, A24F 1/30 and A24F 47/00, Applicant: Harold Mueller [US ]), consisting of a flask partially filled with liquid, a smoking pipe, a shaft, in the upper part of which there is a cup for smoking mixture, in the middle there is a Venturi vapor pipe, and in the lower one there is an integrated diffuser immersed in the liquid.

Hookah is also known (Application for invention No. 2017108910 of 03/17/2017 KALYAN WITH TWO-WALL CAMERA, IPC 2006.01: A24F 1/30, Applicant: Kulvarsky Andrey Vladimirovich (RU), containing a main vessel connected to a smoking bowl and pipe with a mouthpiece, characterized in that the main vessel contains connected (connected) with the tube of the inner vessel and further comprises a diffuser mounted in the hole of the inner vessel.

A common drawback of these technical solutions is the lack of the ability to control the draft in the device (that is, the ability to control the resistance to the flow of the flue-gas mixture passing through the liquid to the smoking pipe).

A hookah is known for using throttling and an adiabatic process (RF Patent for Utility Model No. 177504 dated 02.28.2018 CUBIC Hookah with the use of throttling and adiabatic process for cooling steam (SMOKE), IPC 2006.01: A24F 1/30, Pavel Khartoobov, Patentoblove Aleksandrov Patentooblav RU Patento ), consisting of a vessel with water, wine or another liquid connected to the smoking bowl by a shaft, the lower end of which is immersed in a liquid, a pipe leaves the vessel at the end of which is fixed a chubuk, the said shaft is The upper part of the shaft has a length of 70 mm, the inner diameter of the tube is 13 mm and is made in the form of a cone without an acute angle at the top, and the main (lower) part of the pipe has an inner diameter of 18 and 20 mm and length 155 mm. The lower part of the shaft is connected to the upper by means of a threaded connection. The shaft is made of copper. The second part of the shaft is made as follows. Distribution chambers are manufactured in which smoke cooling processes take place. These chambers having perforated partitions are interconnected by copper mines.

The main disadvantages of this hookah is the rather high complexity of its design, as well as the lack of ability to regulate traction.

The closest analogue in execution (in terms of the set of essential features and the relationships between them), adopted as a prototype of the invention, is the HOOB Mars Gold hookah (See Web page: HOOB Mars Gold Hookah Gold mine, https: // smokvland. ru / kupit-kalyan-hoob-mars-gold-c - available as of 03/19/2019 and / or a printout of a selection of information from this Web page in the Appendix to the description of the claimed invention).

NOOV Mars Gold hookah consisting of a flask partially filled with liquid and a shaft installed in the flask and including a base with built-in pipe for a smoking hose and with an air valve; on the upper part of the base there is a first decorative pipe with a cup for smoking mixture and a saucer for ashes, and on the lower part there is a second pipe, which has a diffuser with a number of holes at the end immersed in the liquid, and the diffuser is framed by an external adjustment cylinder that provides partial or complete overlapping of its holes.

The disadvantages of this hookah include the need to remove the mine from the bulb to change (depending on the needs of a particular user) thrust: for example, from light to classic (and vice versa), which is quite problematic in the process of using it for its intended purpose (i.e., in the process of smoking).

The aim of the invention is to enable the operational regulation of traction in a hookah (to a level comfortable for a particular user) during its use.

This goal is achieved by the fact that in a hookah with adjustable draft, consisting of a flask partially filled with liquid, and a shaft installed in the flask and including a base with built-in pipe for a smoking hose and with an air valve; on the upper part of the base, the first decorative pipe with a cup for the smoking mixture is installed, and on the lower part, the second pipe, which has a diffuser with a number of holes at the end immersed in the liquid, adjusting levers and a cover are introduced; the adjusting levers are movable at the base and mated to a second tube, the cover is mounted on the lower part of the base and frames the second tube. Moreover, the second tube is movable at the base and inside the cover using the adjusting levers.

The essence of the invention lies in the fact that the proposed hookah provides the ability to quickly control the draft (to the optimum level for a particular user) by changing the number of closed (or opened) holes of the diffuser to create comfortable smoking conditions, as well as to increase the safety of the user when using types of tobacco with different strength.

The invention is illustrated graphic materials. In FIG. 1 shows a drawing of a hookah in a section along the main plane.

In FIG. 2 shows a drawing of a hookah in a section along a plane perpendicular to the main one.

In FIG. 3 is a sequence of images illustrating the cover covering the diffuser openings.

In FIG. 4 shows an image of a hookah mine (without a cup for a smoking mixture).

According to FIG. 1, 2 and 3, the hookah with adjustable draft consists of a cup for smoking mixture 1, a first decorative pipe 2, a base 3, a pipe for a smoking hose 4, an air valve 5, a bulb 6, a second pipe 7, a cover 8, adjusting levers 9 and a diffuser with a row of holes 10.

In the flask 6, partially filled with liquid, a shaft is installed, including a base 3 with integrated pipe for a smoking hose 4 and with an air valve 5. On the upper part of the base 3 there is a first decorative pipe 2 with a cup for smoking mixture 1, and on the lower part a second the tube 7, which at the end immersed in the liquid has a diffuser with a number of holes 10.

The adjusting levers 9 are made with the possibility of movement in the base 3 and are paired with a second tube 7.

Case 8 is mounted on the lower part of the base 3 and frames the second tube 7.

The second tube 7 is made with the possibility of movement in the base 3 and inside the cover 8 using the adjusting levers 9.

The proposed hookah is used as follows.

Preparation for use

The flask 6 is filled with liquid (water, wine, etc.), then a shaft is installed on the flask 6. In this case, the second tube 7 with the framing cover 8 is immersed in the liquid for several centimeters. A smoking hose with a mouthpiece (not shown in Figs. 1 and 2) is connected to the pipe 4. Next, the cup 1 is filled with the smoking mixture, in which there is an opening for air passage (see Figs. 1 and 2) into the first decorative pipe 2, the cup 1 is covered with foil with perforation and the ignited coal (or another device for heating) is placed on top.

Intended use

When the user inhales air through a hookah smoking hose, a vacuum is created above the surface of the liquid in the flask 6. Due to this, fresh air from the room first passes through the coal and heats up, and then the hot air causes smoke formation of the smoking mixture in the cup 1. As a result, the smoke stream formed -gas mixture, through the first 2 and second 7 pipe enters the liquid, and then into the air space above the surface of the liquid in the flask 6 and then into the smoking hose. Moreover, during the passage of the smoke-gas mixture, substances harmful to humans are partially deposited on the walls of the first 2 and second 7 tubes, and are also significantly filtered by liquid in the flask 6, providing the user with attractive organoleptic sensations.

In the construction of the hookah there is an air valve 5 designed to purge the hookah and, in particular, to eliminate the unpleasant taste of bitterness when the smoking mixture is overheated.

In addition, during smoking, the user has the ability to adjust the draft in the hookah to a level comfortable for him by moving the adjusting levers 9 and thereby reducing or increasing the number of holes 10 of the diffuser through which the flue-gas mixture passes (see Fig. 3 ) That is, the user of this hookah, when adjusting the thrust from light to heavy, respectively, has to make less or greater efforts to inhale the flue-gas mixture.

Thus, in the proposed hookah during smoking without removing the hookah shaft (see Fig. 4) from the flask, it is possible to quickly regulate the hookah draft from classical with a characteristic gurgling liquid in the flask to light with hissing, accompanying the passage of small gas bubbles through the liquid .

Based on the foregoing and based on the results of the patent information search, we believe that the proposed hookah with adjustable draft meets the criteria of “Novelty”, “Inventive step” and “Industrial applicability” and can be protected by a RF patent for an invention.

Claims (1)

Hookah with adjustable draft, consisting of a flask partially filled with liquid, and a shaft installed in the flask and including a base with built-in pipe for a smoking hose and with an air valve; on the upper part of the base, the first decorative pipe with a cup for the smoking mixture is installed, and on the lower part, the second pipe, which has a diffuser with a number of holes at the end immersed in the liquid, characterized in that the adjusting levers and a cover are inserted into it; the adjustment levers are movable at the base and mated to a second tube, the cover is fixed to the bottom of the base and frames the second tube, the second tube being movable at the base and inside the cover using the adjustment levers.

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