Hookah

Abstract

The utility model discloses a hookah which comprises a water container. The hookah main body is provided with a smoke inlet pipe, the hookah main body is provided with a first flue and a second flue communicated with the outside, and the first flue and the second flue are both communicated with the inner cavity of the water container; the switching valve comprises a switching valve seat and a switching pipe connected with the switching valve seat in an inserted mode, the switching pipe is communicated with the smoke inlet pipe, the bottom of the switching valve seat is connected with the hookah body in an inserted mode, a gap is reserved between the switching valve seat and the hookah body to form a fourth flue, and the first flue is communicated with the outside through the fourth flue. A gap is reserved between the outer wall of the end, close to the smoke inlet pipe, of the switching pipe and the inner wall of the switching valve seat to form a third flue, the first flue is communicated with the third flue and is communicated with an inner cavity of the switching pipe, and the switching valve seat can reciprocate on the hookah body in the axis direction of the switching pipe to change the opening and closing state of the third flue or the fourth flue; the smoke pan is arranged on the switching valve, a smoke outlet pipe is arranged at the bottom of the smoke pan, and the switching pipe is communicated with the smoke outlet pipe.

Description

Technical Field

[0001] The utility model relates to the technical field of hookahs, in particular to a hookah. Background Art

[0002] Hookah is a tobacco product originated in the Middle East, made of tobacco and honey or fruit, and smoked in a hookah. Hookah is a tobacco product that uses a special tool "hookah" and is smoked after filtering water (or other liquids).

[0003] The design of existing hookahs is usually that the smoke passes through the solution in the filter and floats on the surface of the solution before being sucked out by the user, while the smoke that is not sucked out overflows from the filter to the outside, causing waste. At the same time, some of the old smoke that does not overflow in time mixes with the new smoke, and the old smoke affects the taste of the fresh smoke. In addition, compared with traditional tobacco, water is what traditional tobacco lacks, and the tobacco used in hookahs is mixed with honey or various fruits. With proper water supplementation, the tobacco flavor is better after burning. However, when facing users with different tastes, existing hookahs can only provide a single flavor, which fails to meet the needs of users with other tastes and cannot provide a better user experience. Utility Model Content

[0004] The utility model aims to solve at least one of the technical problems existing in the prior art. To this end, the utility model provides a hookah that can meet the taste requirements of different users and has simple function switching operations.

[0005] A hookah according to an embodiment of the utility model comprises:

[0006] A water container for holding the filtering solution;

[0007] The hookah body is installed on the bottle mouth of the water container, the hookah body is provided with a smoke inlet pipe, the smoke inlet pipe extends to the inner cavity of the water container, the hookah body is provided with a first smoke duct and a second smoke duct connected to the outside, and the first smoke duct and the second smoke duct are both connected to the inner cavity of the water container;

[0008] A switching valve comprises a switching valve seat and a switching tube plugged into the switching valve seat, the switching tube is connected to the smoke inlet pipe, the bottom of the switching valve seat is plugged into the hookah body, a gap is left between the switching valve seat and the hookah body to form a fourth flue, the first flue is connected to the outside through the fourth flue, a gap is left between the outer wall of the switching tube near one end of the smoke inlet pipe and the inner wall of the switching valve seat to form a third flue, the first flue is connected to the third flue and the inner cavity of the switching tube, the switching valve seat can reciprocate on the hookah body along the axial direction of the switching tube to change the open and closed state of the third flue or the fourth flue;

[0009] The smoke pot is arranged on the switching valve, a smoke outlet pipe is arranged at the bottom of the smoke pot, and the switching pipe is connected with the smoke outlet pipe.

[0010] According to a hookah of an embodiment of the utility model, a switching valve seat has a smoke exhaust chamber, a switching tube is plugged into the switching valve seat, one end of the switching tube extends into the smoke exhaust chamber and is connected to the smoke inlet pipe, a gap is left between the outer wall of the switching tube and the smoke exhaust chamber to form a third flue, and the switching valve seat can reciprocate on the hookah body along the axial direction of the switching tube to change the connection state between the third flue and the smoke exhaust chamber.

[0011] According to a hookah of an embodiment of the utility model, a switching tube is provided with a smoke inlet hole, and the smoke exhaust cavity is connected with the inner cavity of the switching tube through the smoke inlet hole.

[0012] According to a hookah of an embodiment of the utility model, a mounting ring groove is provided at one end of the switching tube close to the smoke inlet pipe, the mounting ring groove is provided between the smoke inlet hole and the third flue, a sealing ring is embedded in the mounting ring groove, and the third flue is opened and closed by utilizing the cooperation of the mounting ring groove and the sealing ring to ensure air tightness.

[0013] According to a hookah of an embodiment of the utility model, an air ball is arranged at one end of the first flue close to the fourth flue, and the air ball can move up and down along the axis direction of the first flue to change the opening and closing state of the first flue.

[0014] According to a water pipe of an embodiment of the utility model, a connecting pipe is arranged between the smoke pot and the switching valve, and two ends of the connecting pipe are respectively connected to the switching pipe and the smoke outlet pipe.

[0015] A hookah according to an embodiment of the utility model further includes an ashtray, which has an insertion port, through which the ashtray is plugged into the end of a connecting pipe, the smoke outlet pipe is plugged into the connecting pipe and the ashtray is pressed and fixed on the connecting pipe.

[0016] A hookah according to an embodiment of the utility model also includes a connecting nozzle, which has a channel for smoke to pass through, and the end of the connecting pipe extends to the outside of the ashtray. One end of the connecting nozzle is plugged into the end of the connecting pipe, and the connecting nozzle presses and fixes the ashtray on the connecting nozzle. The smoke outlet pipe is plugged into the other end of the connecting nozzle, and the smoke outlet pipe is connected to the connecting nozzle.

[0017] According to a hookah of an embodiment of the utility model, a mounting ring groove is provided at one end of the switching pipe close to the connecting pipe, and a sealing ring is embedded in the mounting ring groove to ensure air tightness.

[0018] According to the embodiment of the utility model, a hookah also includes a cigarette outlet, one end of which is connected to the smoke outlet of the second smoke duct, and the cigarette outlet is communicated with the second smoke duct. The cigarette outlet is used to connect the hose to the hookah body.

[0019] A hookah according to an embodiment of the utility model has at least the following beneficial effects:

[0020] When the user pulls the switching valve seat upward, the distance between the bottom of the switching valve seat and the top of the hookah body increases. At the same time, because the switching valve seat is lifted up for a distance, the fourth flue is opened and connected to the outside world. At this time, the user blows air into the water container, and the air beads are pushed up by the air flow, so that the air beads are no longer pressed on the top of the first flue. The old smoke in the water container flows out of the first flue and flows to the fourth flue, and is discharged to the outside world through the fourth flue. Among them, it should be noted that after the switching valve seat is lifted up, the third flue is closed, and the smoke cannot flow into the third flue after flowing out of the water container.

[0021] When the user presses the switching valve downward to reset it, the fourth flue is closed and the third flue is opened. At this time, the user blows air into the water container, and the air beads are pushed up by the airflow, so that the air beads are no longer pressed on the top of the first flue. The old smoke in the water container flows out from the first flue and flows to the third flue. The smoke enters the smoke exhaust chamber through the third flue and is discharged into the switching tube through the smoke inlet hole. At this time, the smoke flows upward from the switching tube to the connecting tube, the connecting nozzle, the smoke outlet pipe, and is finally discharged from the smoke pot.

[0022] If the user presses the switch valve down to reset it and does not blow air into the water container, the new smoke generated by the burning of the tobacco paste on the cigarette pot will flow through the smoke outlet pipe, the connecting nozzle, the connecting pipe, the switch pipe, and the smoke inlet pipe in turn, and then enter the filtered solution in the water container. After passing through the filtered solution, it floats on the surface of the filtered solution. When the user inhales, the smoke flows out from the second flue. It should be noted that in this case, due to gravity and the pressure difference between the inside and outside of the water container, the air beads block the opening at the top of the first flue, and the smoke in the water container cannot be discharged from the first flue, ensuring the user experience and taste requirements.

[0023] Additional aspects and advantages of the present invention will be given in part in the following description, and in part will become apparent from the following description, or will be learned through the practice of the present invention. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] The above and / or additional aspects and advantages of the present invention will become apparent and easily understood from the description of the embodiments in conjunction with the following drawings, in which:

[0025] Figure 1 This is a structural cross-sectional view of a hookah according to an embodiment of the utility model;

[0026] Figure 2 This is a structural exploded view of a hookah according to an embodiment of the utility model;

[0027] Figure 3This is a structural diagram of a hookah according to an embodiment of the utility model;

[0028] Figure 4 This is a first smoke emission trend diagram of the hookah in the embodiment of the utility model;

[0029] Figure 5 for Figure 4 A partial enlarged view of the part marked A;

[0030] Figure 6 This is a second smoke emission trend diagram of the hookah in the embodiment of the utility model;

[0031] Figure 7 for Figure 6 A partial enlarged view of the area marked B.

[0032] Description of reference numerals:

[0033] A water container 100;

[0034] Hookah body 200; smoke inlet pipe 210; first smoke duct 220; second smoke duct 230;

[0035] Switch valve seat 300; fourth flue 310; third flue 320; smoke exhaust cavity 330;

[0036] Switching tube 400; Smoke inlet 410;

[0037] Smoke pot 500; smoke outlet pipe 510;

[0038] Mounting ring groove 600; sealing ring 610;

[0039] Air beads 700;

[0040] Connecting pipe 800;

[0041] Ash tray 900; plug-in port 910;

[0042] Connecting nozzle 1000;

[0043] Cigarette holder 2000. DETAILED DESCRIPTION

[0044] The embodiments of the present invention are described in detail below, and examples of the embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals throughout represent the same or similar elements or elements having the same or similar functions. The embodiments described below with reference to the accompanying drawings are exemplary and are only used to explain the present invention, and cannot be understood as limiting the present invention.

[0045] In the description of the present invention, it should be understood that descriptions involving orientation, such as up, down, front, back, left, right, etc., indicating orientations or positional relationships, are based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present invention.

[0046] In the description of utility models, "several" means one or more, "more" means more than two, "greater than", "less than", "exceed" etc. are understood as excluding the number itself, and "above", "below", "within" etc. are understood as including the number itself. If there is a description of "first" or "second", it is only used for the purpose of distinguishing technical features, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features or implicitly indicating the order of the indicated technical features.

[0047] In the description of the present invention, unless otherwise clearly defined, terms such as setting, installing, connecting, etc. should be understood in a broad sense, and technicians in the relevant technical field can reasonably determine the specific meanings of the above terms in the present invention based on the specific content of the technical solution.

[0048] Reference Figures 1 to 3 The embodiment of the utility model provides a hookah, comprising a water container 100 for containing a filtered solution; a hookah body 200, mounted on the bottle mouth of the water container 100, the hookah body 200 is provided with a smoke inlet pipe 210, the smoke inlet pipe 210 extends to the inner cavity of the water container 100, the hookah body 200 is provided with a first flue 220 and a second flue 230 communicating with the outside, the first flue 220 and the second flue 230 are both communicated with the inner cavity of the water container 100; a switching valve, comprising a switching valve seat 300 and a switching pipe 400 plugged with the switching valve seat 300, the switching pipe 400 is communicated with the smoke inlet pipe 210, the bottom of the switching valve seat 300 is plugged with the hookah body 200, and the switching valve seat A gap is left between the first and second smoke ducts 300 and the hookah body 200 to form a fourth smoke duct 310, the first smoke duct 220 is connected to the outside through the fourth smoke duct 310, a gap is left between the outer wall of the switching tube 400 near the smoke inlet pipe 210 and the inner wall of the switching valve seat 300 to form a third smoke duct 320, the first smoke duct 220 is connected to the third smoke duct 320 and the inner cavity of the switching tube 400, the switching valve seat 300 can reciprocate on the hookah body 200 along the axial direction of the switching tube 400 to change the opening and closing state of the third smoke duct 320 or the fourth smoke duct 310; the smoke pot 500 is arranged on the switching valve, and a smoke outlet pipe 510 is arranged at the bottom of the smoke pot 500, and the switching tube 400 is connected to the smoke outlet pipe 510.

[0049] The user can switch the smoke exhaust mode of the hookah through the switching valve, that is, the user can use the switching valve to discharge the smoke directly to the outside of the hookah, or discharge the smoke to the outside through the smoke pot 500.

[0050] According to some embodiments of the present application, the switching tube 400 is provided with a smoke inlet hole 410 , and the smoke exhaust cavity 330 is connected with the inner cavity of the switching tube 400 through the smoke inlet hole 410 .

[0051] According to some embodiments of the present application, a mounting ring groove 600 is provided at one end of the switch tube 400 close to the smoke inlet pipe 210, the mounting ring groove 600 is provided between the smoke inlet hole 410 and the third smoke duct 320, a sealing ring 610 is embedded in the mounting ring groove 600, and the third smoke duct 320 is opened and closed by the cooperation of the mounting ring groove 600 and the sealing ring 610 to ensure air tightness. Further, a mounting ring groove 600 is also provided at one end of the switch tube 400 facing the smoke pot 500, and a sealing ring 610 is embedded in the mounting ring groove 600.

[0052] According to some embodiments of the present application, an air ball 700 is provided at one end of the first flue 220 close to the fourth flue 310 , and the air ball 700 can move up and down along the axis direction of the first flue 220 to change the opening and closing state of the first flue 220 .

[0053] According to some embodiments of the present application, a connecting pipe 800 is provided between the smoke pot 500 and the switching valve, and both ends of the connecting pipe 800 are respectively connected to the switching pipe 400 and the smoke outlet pipe 510 .

[0054] According to some embodiments of the present application, the hookah is further provided with an ashtray 900. The ashtray 900 has an insertion port 910, through which the ashtray 900 is plugged with the end of the connecting pipe 800, and the smoke outlet pipe 510 is plugged with the connecting pipe 800 and the ashtray 900 is pressed and fixed on the connecting pipe 800.

[0055] According to some embodiments of the present application, the hookah is further provided with a connecting nozzle 1000. The connecting nozzle 1000 has a passage for smoke to pass through, the end of the connecting pipe 800 extends to the outside of the ashtray 900, one end of the connecting nozzle 1000 is plugged with the end of the connecting pipe 800, the connecting nozzle 1000 presses and fixes the ashtray 900 on the connecting nozzle 1000, the smoke outlet pipe 510 is plugged with the other end of the connecting nozzle 1000, and the smoke outlet pipe 510 is communicated with the connecting nozzle 1000. Further, a mounting ring groove 600 is provided at one end of the switching pipe 400 close to the connecting pipe 800, and a sealing ring 610 is embedded in the mounting ring groove to ensure air tightness.

[0056] According to some embodiments of the present application, the hookah is further provided with a cigarette outlet 2000. One end of the cigarette outlet 2000 is connected to the smoke outlet of the second smoke duct 230, and the cigarette outlet 2000 is communicated with the second smoke duct 230. The cigarette outlet 2000 is used to connect the hose to the hookah body 200.

[0057] like Figure 6 and Figure 7 As shown, when the user pulls the switching valve seat 300 upward, the distance between the bottom of the switching valve seat 300 and the top of the hookah body 200 increases. At the same time, because the switching valve seat 300 is pulled up for a distance, the fourth flue 310 is opened and connected to the outside. At this time, the user blows air into the water container 100, and the air bead 700 is pushed up by the air flow, so that the air bead 700 is no longer pressed on the top of the first flue 220, and the old smoke in the water container 100 flows out from the first flue 220 and flows to the fourth flue 310, and is discharged to the outside through the fourth flue 310. It should be noted that after the switching valve seat 300 is pulled up, the third flue 320 is closed, and the smoke cannot flow into the third flue 320 after flowing out of the water container 100.

[0058] like Figure 4 and Figure 5 As shown, when the user presses the switching valve downward to reset, the fourth flue 310 is closed and the third flue 320 is opened. At this time, the user blows air into the water container 100, and the air bead 700 is pushed up by the airflow, so that the air bead 700 is no longer pressed on the top of the first flue 220. The old smoke in the water container 100 flows out from the first flue 220 and flows to the third flue 320. The smoke enters the smoke exhaust chamber 330 through the third flue 320 and is discharged into the switching tube 400 through the smoke inlet hole 410. At this time, the smoke flows upward from the switching tube 400 to the connecting tube 800, the connecting nozzle 1000, and the smoke outlet pipe 510 in sequence, and is finally discharged from the smoke pot 500.

[0059] If the user presses the switch valve downward to reset and does not blow air into the water container 100, the new smoke generated by the burning of the tobacco paste on the smoke pot 500 flows through the smoke outlet pipe 510, the connecting nozzle 1000, the connecting pipe 800, the switch pipe 400, and the smoke inlet pipe 210 in sequence and enters the filtered solution in the water container 100. After passing through the filtered solution, it floats on the liquid surface of the filtered solution. When the user inhales, the smoke flows out from the second flue 230. It should be noted that in this case, due to gravity and the pressure difference between the inside and the outside of the water container 100, the gas bead 700 blocks the opening at the top of the first flue 220, and the smoke in the water container 100 cannot be discharged from the first flue 220, ensuring the user's experience and taste requirements.

[0060] In the description of this specification, the description with reference to the terms "one embodiment", "some embodiments", "illustrative embodiments", "examples", "specific examples", or "some examples" means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the utility model. In this specification, the schematic representation of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner.

[0061] Although the embodiments of the present invention have been shown and described, those skilled in the art will appreciate that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the claims and their equivalents.

Claims

1. A hookah, characterized in that: include: A water container for holding the filtering solution; A hookah body is mounted on the bottle mouth of the water container, the hookah body is provided with a smoke inlet pipe, the smoke inlet pipe extends to the inner cavity of the water container, the hookah body is provided with a first smoke duct and a second smoke duct connected to the outside, the first smoke duct and the second smoke duct are both connected to the inner cavity of the water container; A switching valve, comprising a switching valve seat and a switching tube plugged into the switching valve seat, the switching tube being connected to the smoke inlet pipe, the bottom of the switching valve seat being plugged into the hookah body, a gap being left between the switching valve seat and the hookah body to form a fourth flue, the first flue being connected to the outside through the fourth flue, a gap being left between the outer wall of the switching tube near one end of the smoke inlet pipe and the inner wall of the switching valve seat to form a third flue, the first flue being connected to the third flue and being connected to the inner cavity of the switching tube, the switching valve seat being able to reciprocate on the hookah body along the axial direction of the switching tube to change the open and closed state of the third flue or the fourth flue; The cigarette pot is arranged on the switching valve, a smoke outlet pipe is arranged at the bottom of the cigarette pot, and the switching pipe is connected with the smoke outlet pipe.

2. A hookah according to claim 1, characterized in that: The switching valve seat has a smoke exhaust cavity, the switching tube is plugged into the switching valve seat, one end of the switching tube extends into the smoke exhaust cavity and is connected to the smoke inlet pipe, a gap is left between the outer wall of the switching tube and the smoke exhaust cavity to form the third flue, and the switching valve seat can reciprocate along the axial direction of the switching tube on the hookah body to change the connection state between the third flue and the smoke exhaust cavity.

3. A hookah according to claim 2, characterized in that: The switch tube is provided with a smoke inlet hole, and the smoke exhaust cavity is communicated with the inner cavity of the switch tube through the smoke inlet hole.

4. A hookah according to claim 3, characterized in that: An installation ring groove is arranged at one end of the switching tube close to the smoke inlet pipe, the installation ring groove is arranged between the smoke inlet hole and the third flue, and a sealing ring is embedded in the installation ring groove.

5. A hookah according to claim 1, characterized in that: An air ball is arranged at one end of the first flue close to the fourth flue, and the air ball can move up and down along the axis direction of the first flue to change the opening and closing state of the first flue.

6. A hookah according to claim 1, characterized in that: A connecting pipe is provided between the smoke pot and the switching valve, and two ends of the connecting pipe are respectively connected to the switching pipe and the smoke outlet pipe.

7. A hookah according to claim 6, characterized in that: It also includes an ashtray, which has an insertion port. The ashtray is plugged into the end of the connecting pipe through the insertion port. The smoke outlet pipe is plugged into the connecting pipe and the ashtray is pressed and fixed on the connecting pipe.

8. A hookah according to claim 7, characterized in that: It also includes a connecting nozzle, which has a channel for smoke to pass through, and the end of the connecting pipe extends to the outside of the ashtray. One end of the connecting nozzle is plugged into the end of the connecting pipe, and the connecting nozzle presses and fixes the ashtray on the connecting nozzle. The smoke outlet pipe is plugged into the other end of the connecting nozzle, and the smoke outlet pipe is connected to the connecting nozzle.

9. A hookah according to claim 6, characterized in that: An installation ring groove is arranged at one end of the switching tube close to the connecting tube, and a sealing ring is embedded in the installation ring groove.

10. The hookah according to claim 1, characterized in that: It also includes a cigarette outlet, one end of which is connected to the smoke outlet of the second smoke duct, and the cigarette outlet is communicated with the second smoke duct.

Images