EP4115753A1 - Hookah head - Google Patents

Abstract

The invention relates to a water pipe head (8) for a water pipe which has a cleaning outlet (1) in the upper area, which opens into a cavity (4) and extends to an outlet opening which can be designed as a smoke passage hole (6). .The invention is based on the object of designing the water pipe head and the inner wall of the cavity of the water pipe head in such a way that the smoke outlet works perfectly and the smoke or air is optimally swirled. The object is achieved according to the invention in that a) a cavity (4 ) the surrounding inner wall (3) consists of several partial wall sections (9, 10, 11); b) at least one partial wall section (10. 11) is curved in the opposite direction to the interior or cavity (4); c) on one or the first partial wall section (10) at least the second partial wall section (11), which is also designed to be curved outwards, is connected;

Description

The invention relates to a water pipe head for a water pipe which has a cleaning outlet in the upper area, which opens into a cavity and extends to an outlet opening which can be designed as a smoke passage hole.

A hookah bowl for placing on a hookah is already known (AT 521 348 B1 A24F 1/30), which is a vessel for generating smoke with separate areas for holding coal and tobacco and a liquid and a tube for conducting the smoke into which includes hookah. In order to avoid contamination of the glass of the water pipe, the water pipe head has a vessel with a lower chamber for receiving molasses and an upper chamber for receiving coal and/or tobacco. The chambers are separated by a perforated partition. During use, the smoke generated is transmitted from the upper chamber to the lower chamber through the tube and through the smoke passage in the base. All the inner walls of the chambers are designed to run in a straight line, so that after smoking and cleaning, the collected molasses or cleaning water cannot drain away without leaving any residue

The invention is based on the object of designing the water pipe head and the inner wall of the cavity of the water pipe head in such a way that the smoke outlet works properly and the smoke or air is optimally swirled and the molasses particles in the smoke are thereby pressed outwards and on the inner wall can be collected along.

1. a) eine den Hohlraum umgebende Innenwand besteht aus mehreren Wandteilabschnitten;
2. b) zumindest ein Wandteilabschnitt ist entgegen der Richtung des Innenraums oder Hohlraums gewölbt ausgebildet;
3. c) an den einen oder ersten Wandteilabschnitt schließt sich zumindest der zweite ebenfalls nach außen gewölbt ausgebildete Wandteilabschnitt an;
4. d) der Reinigungsabfluss weist einen größerem Durchmesser auf als der Durchmesser des Rauchdurchzugslochs.

The object is achieved according to the invention by the following features:

1. a) an inner wall surrounding the cavity consists of several partial wall sections;
2. b) at least one partial wall section is arched in the opposite direction to the interior space or cavity;
3. c) at least the second wall section, which is also designed to be curved outwards, adjoins the one or first wall section;
4. d) the cleaning drain has a larger diameter than the diameter of the smoke passage hole.

Comfortable smoking is ensured by the advantageous configuration of the design of the interior or the hollow space and the partial wall sections of the water pipe bowl. The advantageous design of the wall sections, which have no edges or beads, ensures that all remaining liquids, such as molasses and cleaning water, can be removed completely and completely if you turn the water pipe head by 180° and turn it upside down during cleaning. The inner wall according to the invention also offers the possibility of inserting a small brush, a sponge or the like into the water pipe bowl without any problems in order to carry out a thorough cleaning. This also avoids molasses sticking to the wall but being directed down into the reservoir, as there are no narrow angles or pockets in the interior where molasses can collect.

The hole on the top serves the purpose that the smoke of the heated tobacco gets into the bowl and thus into the water pipe. In addition, the excess cleaning water, with which the head is cleaned after use, is discharged or drained through this hole.

Because the cavity has a higher volume of air in the lower part, the warm air is encouraged to rise upwards, creating a temperature difference between the upper and lower parts of the head. The temperature difference leads to faster condensation of the gaseous molasses into the liquid state, which is also carried to the reservoir via the inner wall. The reservoir is located at the bottom or end of the cavity so that the collected molasses is away from the heat source and cannot be reheated. This prevents the molasses from becoming gaseous again and being able to pass through the smoke passage hole. As already mentioned, the smoke passage hole is necessarily smaller in diameter than the smoke intake hole. This prevents the molasses from dripping from the smoke intake hole, as the drops fall past the smoke intake hole directly into the reservoir.

It is advantageous for the inner wall surrounding the cavity to consist of at least three partial wall sections, with the first inner wall surrounding the cavity being designed as a central partial wall section, which is adjoined on both sides by the second and third partial wall sections. Since the reservoir has a rounded shape and no edges or beads, cleaning is made much easier and no residues are left behind.

It is also advantageous that at least two wall sections are curved outwards and the third wall section is straight or curved, with the second or central wall section being flatly curved.

It is also advantageous that the first or middle partial wall section is approximately two to three times as large as the second partial wall section or approximately arc-shaped, which forms the reservoir.

It is also advantageous that the smoke passage hole is provided in an inlet part which is oriented vertically upwards and runs coaxially with the water pipe head, to which the second curved or round wall section is connected, which forms a reservoir, the diameter of the smoke passage hole necessarily being smaller than the smoke intake hole .

It is also advantageous that the lower part of the second or curved partial wall section forms an annular space with an opposite partial wall section of the inlet part (7).

Since the curved or roughly round cavity is wider at the bottom and narrower at the top, air circulation is promoted so that the smallest molasses particles or molasses droplets are pushed outwards by centrifugal force. This reduces the penetration of the particles or drops. The reservoir with the rounded shape makes cleaning much easier, so that no residue can stick. The smoke passage hole is necessarily smaller in diameter than the smoke intake hole. This prevents the molasses from dripping from the smoke intake hole, as the drops fall past the smoke intake hole and directly into the reservoir.

It is also advantageous that an upper end of the inlet part lies approximately below the middle part of the first or middle curved wall section. Since the smoke passage hole is above the attachment and thus above the reservoir floor, molasses particles can also be collected in the lower area of the reservoir. Due to the shape of the curved lower wall section and the steep angle with respect to the center line of the wall section, it is achieved that the molasses does not stick to the wall but can be guided downwards into the reservoir.

It is also advantageous that . the water pipe head has a tobacco depot that is closed at the bottom and the inner walls can be designed in the form of grooves.

The wavy or grooved design of the surface of the inner walls causes the smoke and the molasses particles to be swirled, bound and thereby guided to the reservoir in a simple manner.

Furthermore, it is advantageous that the cavity of the water pipe head is wider at the bottom and narrower at the top. This promotes air circulation, so that the smallest molasses particles or molasses droplets are pushed outwards by the centrifugal force and the passage of the particles or droplets is also reduced. This encourages the warm air to rise upwards, creating a tempera difference between the top and bottom of the head. The temperature difference leads to faster condensation of the gaseous molasses into the liquid state, which is also carried to the reservoir via the inner wall.

It is also advantageous that the water pipe bowl has one or more cleaning outlets, which are arranged in the tobacco depot or in the collection basin at the lowest point of the depot of the water pipe bowl with approximately equal spacing, with a small elevation or hill in the middle of the Depot is located in the area where the cleaning drains and / or are arranged at the edge area.

Further advantages and details of the invention are explained in the patent claims and in the description and shown in the figures.

Fig. 1

eine Schnittdarstellung eines Wasserpfeifenkopfs;

Fig. 2

eine Ansicht des Wasserpfeifenkopfs von oben;

Fig. 3

eine. Ansicht des Wasserpfeifenkopfs von vorne,

Fig. 3

eine perspektivische Ansicht des Wasserpfeifenkopfs,

Fig. 4

eine perspektivische Ansicht des Wasserpfeifenkopfs von oben,

Fig. 5

ein zweites Ausführungsbeispiel in perspektivische Ansicht des Wasserpfeifenkopfs von oben.

show:

1

a sectional view of a hookah head;

2

a view of the hookah head from above;

3

one. View of the hookah head from the front,

3

a perspective view of the water pipe head,

4

a perspective view of the water pipe bowl from above,

figure 5

a second embodiment in a perspective view of the water pipe head from above.

In Fig.1 a water pipe head 8 is shown for a water pipe, which has a cleaning outlet 1 in the upper area or in a tobacco depot or collection basin for excess molasses 2, which opens into a cavity 4 that widens downwards and extends to an outlet opening that serves as a smoke passage hole 6 can be formed.

An inner wall 3 surrounding the cavity 4 consists of a plurality of wall sections 9, 10, 11 lined up in a row, with at least one wall section 10, 11 being curved counter to the direction of the interior space or cavity 4 or curved outwards.

At least the second partial wall section 11 , which is likewise designed to be curved outwards, adjoins the one or first partial wall section 10 .

The cleaning drain 1 has a larger diameter than the diameter of the smoke passage hole 6.

The inner wall surrounding the cavity 4 has the three wall sections 9,10,11, the first inner wall 3 surrounding the cavity 4 being designed as a middle wall section 10, which is adjoined on both sides by the second and third wall sections 9,11.

According to another embodiment not shown here, only two partial wall sections 10, 11 can be curved outwards and the third partial wall section 9 provided in the area of the smoke intake hole or cleaning outlet can be designed to run in a straight line.

The first or middle partial wall section 10 is approximately two to three times as large as the second partial wall section 11 , which is designed as a roughly circular arc and is designed as a reservoir 5 .

The smoke passage hole 6 is provided in an inlet part 7 which is oriented upwards vertically and runs coaxially with the water pipe head 8, and which is followed by the second curved or round wall section 11 which forms the reservoir 5, the smoke passage hole 6 being smaller in diameter than the smoke intake hole 1

The lower part of the second or curved wall section 11 with an opposite wall section 12 of the inlet part 7 forms the annular space which is open at the top.

An upper end 13 of the inlet part 7 lies approximately below the middle part of the first or middle curved wall section 10.

The hookah head (8) has the tobacco depot 2, which is closed at the bottom and can be designed as an annular space. At least some or even all of the inner walls can be designed in the form of grooves.

The cavity 4 of the water pipe head 8 is wider at the bottom and narrower or bulbous towards the top. For this purpose, the first or middle wall part 10 has approximately the same wall thickness. The entire hookah head 8 is molded in one piece.

The hookah bowl has one or more cleaning outlets, which are arranged in the tobacco depot or in the reservoir 2 at the lowest point of the depot of the hookah bowl approximately evenly spaced from one another, with a small elevation or hillock 14 in the middle of the depot , in whose area and/or in the edge area of the water pipe head the cleaning outflows 16 are arranged.

Reference List

1

Smoke intake hole, cleaning drain

2

Tobacco depot, storage tank for excess molasses

3

inner wall

4

cavity

5

reservoir

6

smoke passage hole

7

Inlet part, corresponds to the inner wall that separates it from the reservoir

8th

hookah bowl

9

third curved wall section

10

first curved wall section

11

second curved wall section

12

fourth curved wall section

13

upper end of 7

14

hill

16

Smoke intake hole, cleaning drain

Claims (12)

Water pipe head (8) for a water pipe, which has a cleaning outlet (1) in the upper area, which opens into a cavity (4) and extends to an outlet opening, which can be designed as a smoke passage hole (6), characterized by the following features: a) an inner wall (3) surrounding the cavity (4) consists of a plurality of partial wall sections (9, 10, 11); b) at least one partial wall section (10. 11) is arched in the opposite direction to the interior space or cavity (4); c) at least the second wall section (11), which is also designed to be curved outwards, adjoins the one or first wall section (10); d) the cleaning outlet (1) has a larger diameter than the diameter of the smoke passage hole (6). Hookah bowl according to claim 1,
characterized,
that the inner wall (3) surrounding the cavity (4) consists of at least three wall sections (9, 10, 11), the first inner wall (3) surrounding the cavity (4) being designed as a central wall section (10) to which the second and third partial wall sections (9, 11) adjoin on both sides. Hookah bowl according to claim 1 or 2,
characterized,
that at least two wall sections (10, 11) are curved outwards and the third wall section (9) is straight or curved. Hookah bowl according to one of the preceding claims,
characterized,
that the second or middle partial wall section (10) is flatly curved. Hookah bowl according to one of the preceding claims,
characterized,
that the first or middle partial wall section (10) is approximately two to three times as large as the second partial wall section (11) or approximately in the shape of an arc of a circle and which forms the reservoir. Hookah bowl according to one of the preceding claims,
characterized,
that the smoke passage hole (6) is provided in an inlet part (7) which is oriented vertically upwards and runs coaxially with the water pipe head (8), to which the second curved or round partial wall section (11) adjoins, which forms a reservoir (5), wherein the diameter of the smoke passage hole (6) must be smaller than the smoke intake hole (1). Hookah bowl according to one of the preceding claims,
characterized,
that the lower part of the second or curved partial wall section (11) forms an annular space with an opposite partial wall section (12) of the inlet part (7). Hookah bowl according to one of the preceding claims,
characterized,
that an upper end (13) of the inlet part (7) lies approximately below the middle part of the first or middle curved wall section (10). Hookah bowl according to one of the preceding claims,
characterized
that the water pipe head (8) has a tobacco depot (2) that is closed at the bottom and the inner walls can be designed in the form of grooves. Hookah bowl according to one of the preceding claims,
characterized,
that the cavity (4) of the water pipe head (8) wider at the bottom and towards the top is narrower. Hookah bowl according to one of the preceding claims,
characterized,
that the water pipe bowl (8) has one or more cleaning outlets (1b) which are arranged in the tobacco depot or in the collection basin (2) at the lowest point of the depot of the water pipe bowl (8) approximately at equal distances from one another. Hookah bowl according to one of the preceding claims,
characterized,
that there is a small elevation or a small mound (14) in the middle of the depot, in the area of which the cleaning outflows (16) and/or at the edge area are arranged.

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