A hookah smoking set

Abstract

The present invention discloses a hookah smoking device, including a base and a cigarette rod arranged on the base, a mounting joint and a cigarette tray are installed on the top of the cigarette rod, a plug hole is arranged at the center of the cigarette tray, an upper plug-in portion and a lower connecting portion connected to the cigarette rod are arranged on the mounting joint, a limiting convex ring is arranged between the upper plug-in portion and the lower connecting portion, a magnetic ring is sleeved on the upper plug-in portion, the magnetic ring is magnetically attracted to the upward end surface of the limiting convex ring, the cigarette tray is inserted on the upper plug-in portion and is magnetically connected with the magnetic ring. The cigarette tray is inserted on the mounting joint by magnetic connection, and under the action of the magnetic ring, the cigarette tray is installed on the mounting joint very stably, and when it needs to be removed, the cigarette tray can be directly lifted and taken out without disassembling the mounting joint.

Description

Technical Field

[0001] The present invention relates to the technical field of smoking utensils, and in particular to a hookah smoking utensil. Background Art

[0002] A Chinese patent with authorization announcement number CN 206699386 U and application date January 24, 2017 discloses a new type of hookah smoking device, including a bottle body, a sealing assembly, a tray and a ventilation smoke pipe, characterized in that: the sealing assembly is sleeved outside the bottle body, the ventilation smoke pipe passes through the central hole of the sealing assembly and is plugged therein, and extends below the liquid level of the bottle body; the sealing assembly includes an upper seat, an inner ring, an outer ring and a base, the inner ring is built into the upper seat, the outer ring is screwed to the upper seat, the top of the base is inserted into the upper seat, first clamped with the inner ring, and then screwed with the upper seat, and the bottom of the base is sleeved on the bottle mouth.

[0003] During use, the ash formed by the burning charcoal will fall onto the smoke tray. Therefore, after a certain period of use, the smoke tray needs to be taken out and the ash needs to be dumped out. For example, in the above-mentioned hookah smoking tools and most of the hookah smoking tools on the market, the smoke tray can only be taken out after the top joint is removed, which is quite troublesome. Summary of the invention

[0004] The object of the present invention is to provide a hookah smoking set, which has the advantage of convenient disassembly of the smoke tray.

[0005] The above technical objectives of the present invention are achieved through the following technical solutions:

[0006] A hookah smoking device comprises a base and a cigarette rod arranged on the base, a mounting joint and a cigarette tray are installed on the top of the cigarette rod, a plug hole is arranged at the center of the cigarette tray, an upper plug-in portion and a lower connecting portion connected to the cigarette rod are arranged on the mounting joint, a limiting convex ring is arranged between the upper plug-in portion and the lower connecting portion, a magnetic ring is sleeved on the upper plug-in portion, the magnetic ring is magnetically attracted to the upward end surface of the limiting convex ring, the cigarette tray is inserted on the upper plug-in portion and is magnetically connected to the magnetic ring.

[0007] With this arrangement, the smoke tray is plugged into the mounting joint by means of a magnetic connection. Under the action of the magnetic ring, the smoke tray is very stably mounted on the mounting joint. When it needs to be removed, the smoke tray can be directly lifted up and taken out without removing the mounting joint.

[0008] It is further preferred that: the lower connecting portion is arranged in a conical shape, and the top of the cigarette rod is provided with a socket for the lower connecting portion to be plugged in.

[0009] With such arrangement, the installation joint and the cigarette holder are connected by plugging, which is very simple and convenient.

[0010] Further preferably, at least one smoke outlet interface is provided on the base, and the smoke outlet interface is threadedly connected to the base.

[0011] It is further preferred that: the smoke outlet interface is provided with a one-way valve.

[0012] Such arrangement enables the smoke to be inhaled when in use, and when not inhaled, the one-way valve automatically closes, allowing the smoke to remain in the straw.

[0013] It is further preferred that: the smoke outlet interface includes a connecting head connected to the base, and a connecting tube for connecting to the straw, and the connecting tube is snap-connected with the connecting head; the inner hole diameter of the connecting head is smaller than the inner hole diameter of the connecting tube, and a flare is formed at the inner hole opening of one end where the connecting head is connected to the connecting tube, a valve ball is arranged in the connecting tube, and the flare, valve core and connecting tube form the one-way valve.

[0014] With such arrangement, the structure is simple and the valve ball can be easily disassembled for cleaning.

[0015] Further preferably, a limiting ring for limiting the movement of the valve ball is arranged on the side wall of the inner hole of the connecting pipe, and the inner hole of the limiting block is in a plum blossom shape.

[0016] With such arrangement, when the one-way valve is opened for smoking, the upward movement distance of the valve ball is limited, and at the same time, the plum blossom-shaped structure will not affect the passage of smoke when the valve ball conflicts with the limit ring.

[0017] It is further preferred that: a plug connector for plugging a straw is inserted into one end of the connecting tube away from the connecting head.

[0018] Such arrangement forms a split structure, which facilitates the processing of the limit ring.

[0019] Further preferably, one end of the connecting tube away from the connecting head is threadedly connected with a plug connector for plugging a straw; a step is provided between the flared opening and the inner hole of the connecting head, and a first spring and a second spring are provided at both ends of the valve ball respectively, one end of the first spring abuts against the valve ball, and the other end abuts against the step; one end of the second spring abuts against the valve ball, and the other end abuts against the end face of the plug connector.

[0020] Since the smoke first passes through the water and then through the straw, and the smoke is hot before passing through the water, it is inevitable that water vapor will be attached to the smoke, which is also a feature of hookah. Since the smoke is relatively humid, water droplets will form in the straw after long-term use, and the setting of the one-way valve will cause the water droplets to accumulate at the position of the one-way valve, which is easy to breed bacteria. Through the above-mentioned structural setting, the first spring and the second spring are used to adjust the valve ball. During normal use, the rotating plug connector provides elastic force through the second spring, so that the valve ball and the flared port abut to form a one-way closure when not smoking. When not in use, the plug connector is rotated in the opposite direction, so that the first spring lifts the valve ball to separate the flared port from the valve ball. At this time, the water droplets can flow back into the bottle body through the one-way valve and will not accumulate.

[0021] More preferably, the second spring is a conical spring.

[0022] In summary, the present invention has the following beneficial effects:

[0023] 1. The smoke tray is connected by a magnetic structure, which is very convenient to install and disassemble;

[0024] 2. A one-way valve is installed at the smoke outlet to reduce smoke leakage, and an anti-accumulation design is provided so that the water droplets condensed in the straw after use will not accumulate at the one-way valve, effectively reducing the growth of bacteria. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] Figure 1 is a cross-sectional view of the first embodiment;

[0026] Figure 2 is a structural schematic diagram of embodiment 1;

[0027] Figure 3 It is an exploded structural diagram of the smoke outlet interface in the first embodiment;

[0028] Figure 4 It is an exploded structural diagram of the smoke outlet interface in the second embodiment.

[0029] In the figure, 1, base; 2, cigarette rod; 3, mounting joint; 31, upper plug-in part; 32, lower connecting part; 33, limiting convex ring; 4, cigarette tray; 41, jack; 5, smoke outlet interface; 51, connector; 511, flared mouth; 512, step; 52, connecting pipe; 521, limiting ring; 53, plug-in joint; 54, valve ball; 6, first spring; 7, second spring. DETAILED DESCRIPTION

[0030] The present invention is further described in detail below in conjunction with the accompanying drawings.

[0031] In the description of the present invention, it is necessary to understand that the directions or positional relationships indicated by the terms "up", "down", "left", "right", etc. are based on the directions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific direction, be constructed and operated in a specific direction, and therefore cannot be understood as a limitation on the present invention.

[0032] Embodiment 1: A hookah smoking device, such as Figure 1 As shown, it includes a base 1, a cigarette rod 2, a mounting joint 3, a smoke tray 4 and a smoke outlet interface 5, wherein two smoke outlet interfaces 5 are provided, the cigarette rod 2 and the smoke outlet interface 5 are both threadedly connected to the base 1, the mounting joint 3 is installed on the top of the cigarette rod 2, and the smoke tray 4 is installed on the mounting joint 3 (wherein, the base 1 is connected to a bottle body, and a pipe connected to the cigarette rod 2 is also connected to the bottom of the base 1, as this structure is not related to the present application scheme, it will not be repeated in this embodiment).

[0033] Reference Figure 1 and Figure 2 The installation joint 3 is provided with an upper plug-in portion 31, a lower connecting portion 32 and a limiting convex ring 33. The upper plug-in portion 31 and the lower connecting portion 32 are respectively located at the two ends of the limiting convex ring 33. The upper plug-in portion 31 and the lower connecting portion 32 are both provided with a conical structure, and the large end is connected to the limiting convex ring 33. A conical socket is provided at the top of the cigarette rod 2 to cooperate with the lower connecting portion 32, and the installation joint 3 is plugged into the cigarette rod 2 through the lower connecting portion 32.

[0034] A socket 41 is provided at the center of the cigarette tray 4, and the socket 41 can be inserted into the upper plug-in portion 31. A magnetic ring is sleeved on the upper plug-in portion 31. The cigarette tray 4 and the mounting joint 3 are both made of magnetic metal material. The magnetic ring is magnetically attracted to the upward end surface of the limiting convex ring 33. When the cigarette tray 4 is inserted into the upper plug-in portion 31, the rear bottom abuts against the magnetic ring to form a magnetic connection. When the cigarette tray 4 abuts against the magnetic ring, the socket 41 fits tightly with the upper plug-in portion 31.

[0035] like Figure 1 As shown, a one-way valve is arranged in the smoke outlet interface 5. The smoke outlet interface 5 comprises a connector 51 with the base 1 and a connecting pipe 52 for connecting the straw, the connecting pipe 52 is clamped with the connector 51, and a sealing ring is arranged at the plug-in position.

[0036] The inner diameter of the connector 51 is smaller than the inner diameter of the connector pipe 52. Figure 3 A flared port 511 is formed at the inner hole opening of one end where the connector 51 is connected to the connecting pipe 52, a valve ball 54 is arranged in the connecting pipe 52, and the flared port 511, the valve core and the connecting pipe 52 together form the above-mentioned one-way valve.

[0037] Reference Figure 3A limiting ring 521 for limiting the movement of the valve ball 54 is arranged on the side wall of the inner hole of the connecting pipe 52, and the inner hole of the limiting block is in a plum blossom shape.

[0038] like Figure 1 and Figure 3 As shown, a plug connector 53 for plugging a straw is inserted into one end of the connecting tube 52 away from the connecting head 51 .

[0039] Working principle: fill about 2 / 3 of the bottle with water, then install the base 1 on the bottle, insert the tobacco container into the upper plug-in portion 31 of the installation joint 3, plug the straw into the plug-in joint 53, and finally place charcoal on the tobacco container for use.

[0040] Example 2: Figure 4 As shown, the difference from Example 1 is that the plug connector 53 is threadedly connected to the connecting pipe 52, and no limiting ring 521 is provided in the connecting pipe 52.

[0041] A step 512 is provided between the flared opening 511 and the inner hole of the connector 51. A first spring 6 and a second spring 7 are provided at both ends of the valve ball 54, one end of the first spring 6 abuts against the valve ball 54, and the other end abuts against the step 512. The second spring 7 is a conical spring, one end of the second spring 7 abuts against the valve ball 54, and the other end abuts against the end surface of the plug connector 53.

[0042] The smoke first passes through the water and then through the straw, and the smoke is hot before passing through the water, so it is inevitable that water vapor will be attached to the smoke, which is also a feature of hookah. Since the smoke is relatively humid, water droplets will form in the straw after long-term use, and the setting of the one-way valve will cause the water droplets to accumulate at the position of the one-way valve, which is easy to breed bacteria. Through the above-mentioned structural setting, the first spring 6 and the second spring 7 are used to adjust the valve ball 54. During normal use, the rotating plug connector 53 provides elastic force through the second spring 7, so that the valve ball 54 and the expansion 511 are abutted to form a one-way closure when smoking is not in progress. When not in use, the plug connector 53 is rotated in the opposite direction, so that the first spring 6 lifts the valve ball 54 to separate the expansion 511 from the valve ball 54. At this time, the water droplets can flow back into the bottle through the one-way valve and will not accumulate.

[0043] This specific embodiment is only an explanation of the present invention, and it is not a limitation of the present invention. After reading this specification, those skilled in the art can make non-creative modifications to this embodiment as needed, but as long as it is within the protection scope of the present invention, it will be protected by the patent law.

Claims

1. A hookah smoking device, comprising a base (1) and a cigarette rod (2) arranged on the base (1), wherein a mounting joint (3) and a cigarette tray (4) are installed on the top of the cigarette rod (2), wherein: A plug hole (41) is provided at the center of the cigarette tray (4); an upper plug-in portion (31) and a lower connecting portion (32) connected to the cigarette rod (2) are provided on the mounting joint (3); a limiting convex ring (33) is provided between the upper plug-in portion (31) and the lower connecting portion (32); a magnetic ring is sleeved on the upper plug-in portion (31); the magnetic ring is magnetically attracted to the upward end surface of the limiting convex ring (33); the cigarette tray (4) is inserted on the upper plug-in portion (31) and is magnetically connected to the magnetic ring; At least one smoke outlet interface (5) is provided on the base (1), and the smoke outlet interface (5) is threadedly connected to the base (1); a one-way valve is provided in the smoke outlet interface (5); the smoke outlet interface (5) comprises a connector (51) connected to the base (1), and a connecting tube (52) for connecting a straw, and the connecting tube (52) is snap-connected with the connector (51); the inner hole diameter of the connector (51) is smaller than the inner hole diameter of the connecting tube (52), and a flared opening (511) is formed at the inner hole opening of one end of the connector (51) connected to the connecting tube (52), a valve ball (54) is provided in the connecting tube (52), and the flared opening (511), the valve ball (54) and the connecting tube (52) form the one-way valve; One end of the connecting pipe (52) away from the connecting head (51) is threadedly connected to a plug connector (53) for inserting a straw; a step (512) is provided between the flared opening (511) and the inner hole of the connecting head (51); a first spring (6) and a second spring (7) are provided at both ends of the valve ball (54), one end of the first spring (6) is in contact with the valve ball (54), and the other end is in contact with the step (512); one end of the second spring (7) is in contact with the valve ball (54), and the other end is in contact with the end surface of the plug connector (53); A limiting ring (521) for limiting the movement of the valve ball (54) is arranged on the side wall of the inner hole of the connecting pipe (52), and the inner hole of the limiting ring (521) is in the shape of a plum blossom.

2. The hookah smoking device according to claim 1, characterized in that: The lower connecting portion (32) is arranged in a conical shape, and a socket for plugging the lower connecting portion (32) is arranged at the top of the cigarette rod (2).

3. The hookah smoking device according to claim 1, characterized in that: An end of the connecting tube (52) away from the connecting head (51) is provided with a plug connector (53) for plugging a straw therein.

4. The hookah smoking device according to claim 1, characterized in that: The second spring (7) is a conical spring.

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