Cigarette cup for electric heating water tobacco pot

Abstract

The cigarette cup comprises an upper cap body and a lower cap body which are integrally formed and coaxially connected up and down, the upper cap body is internally provided with a containing cavity with an opening in the top end and used for containing cigarette paste, and the lower cap body is arranged in the center of the lower wall of the upper cap body and extends downwards to form an outer protrusion. A central through hole penetrating through the upper cap body and the lower cap body is axially formed in the central position of the smoke cup, and at least part of the lower cap body is inserted into the smoke tube to form communication between the central through hole of the smoke cup and the smoke tube. The design of the upper cap body and the lower cap body with large and small heads is adopted, the lower cap body with the small head directly penetrates through the cigarette bin cavity to be at least partially inserted into the cigarette tube, so that a part of a smoke path from the cigarette cup to the cigarette holder is formed, and the bearing position of the smoke path sinks into the cigarette tube, namely the cigarette tube does not extend into the cigarette cup for bearing, and the bearing position of the lower portion of the cigarette cup is hidden in the cigarette tube. The smoke tube and the lower cap body are connected in an externally-wrapping mode, and the outwards-protruding lower cap body can be better and accurately positioned and inserted into a smoke bin cavity.

Description

TECHNICAL FIELD

[0001] The present application relates to a kind of vessels used in electric hot hookah. BACKGROUND

[0002] Hookah is a tobacco substitute, using special hookah tobacco after heating to produce smoke, after water filtration is smoked, and hookah is a kind of tool for hookah smoking.The existing hookah generally includes smoke pipe, suction tube and water bottle, the smoke pipe is fixedly provided with smoke outlet, the smoke pipe is adapted to a plurality of parts with different position smoke outlets, so that the device can be used by more than one consumer at a time.Generally, the hookah usually includes a smoke pot head, a tray, a smoke pipe, a smoke discharge cylinder and a smoke bottle, a smoke suction hose is connected to the smoke discharge cylinder, and a suction nozzle is connected to the end of the smoke suction hose for a smoker to smoke.According to the different heating methods of tobacco, it can be divided into electric hot hookah and open fire hookah, the open fire hookah is to place tobacco in the smoke pot head, fill water in the smoke bottle, cover a layer of aluminum foil with holes above the smoke pot head, and then place some ignited charcoal on the aluminum foil to heat the tobacco and generate smoke, the smoke enters the smoke bottle through the smoke pipe, and the smoke filtered by water is sucked through the smoke suction hose.The flow path of the smoke between the smoke pot head and the suction nozzle on the hose is the hookah pipeline, and the surface tobacco is often completely burned, while the bottom tobacco is not ignited, that is, the combustion is incomplete, which causes waste, and the open fire hookah has a certain risk, and the place is severely limited.The electric hot hookah generates smoke by heating the tobacco in the tobacco cup with a heating element, and a small amount of tobacco tar or tar is separated out during the storage and use of the tobacco paste as tobacco, and the tobacco tar or tar often seeps through the connection between the smoke pipe and the chamber, polluting the chamber containing the tobacco cup, and the chamber is often fixed and has electrodes and other parts that cannot be washed or thoroughly cleaned, especially the soft seal connection between the chamber bottom and the smoke pipe, the leaked tobacco tar and tar are difficult to clean and may need to be disassembled and cleaned manually or replaced. SUMMARY

[0003] The present application provides an electric hot hookah tobacco cup which can keep the tobacco warehouse cavity clean and convenient for positioning and connecting the tobacco cup in the tobacco warehouse cavity.

[0004] To solve the above-mentioned technical problems, the present invention adopts the following technical solution: an electric hot water tobacco cup, the electric hot water tobacco cup including a water tank for holding liquid and filtering smoke, a body connected above the water tank and equipped with an electronic control component, the upper part of the body having a tobacco chamber connected to the electronic control component and used to install the tobacco cup, the tobacco chamber electrically heating the tobacco cup to generate smoke from the tobacco paste inside the tobacco cup, the smoke being transported through a tobacco pipe to the water tank for filtering by the liquid and then for inhalation, the tobacco cup including an integrally formed upper cap and a lower cap connected coaxially, the upper cap having a cavity with an opening at the top for accommodating tobacco paste, the lower cap extending downward from the center of the lower wall of the upper cap to form an outward protrusion, a central through hole axially opening at the center of the tobacco cup penetrating the upper cap and the lower cap, the lower cap being at least partially inserted into the tobacco pipe to form a connection between the central through hole of the tobacco cup and the tobacco pipe.

[0005] As an improvement: an elevated filter is installed in the upper cap cavity to suspend the tobacco paste away from the bottom wall of the cavity. The elevated filter has several holes. The area covered by the central through hole on the elevated filter is a closed area. The closed area is suspended above the central through hole and away from the highest point of the central through hole.

[0006] As an improvement: the inner wall or bottom wall of the mounting cavity is provided with a limiting support for the filter, and the support is distributed in segments along the circumference of the inner wall or bottom wall of the mounting cavity.

[0007] As an improvement: the inner wall or bottom wall of the mounting cavity is provided with a support portion for limiting the support of the filter, and the support portion is provided with convex ribs around the inner wall or bottom wall of the mounting cavity.

[0008] As an improvement, the aforementioned overhead filter is an arc-shaped sheet that arches upward from the center.

[0009] As an improvement: the bottom wall of the upper cap body's mounting cavity is an arc or slope that arches upward in the middle, that is, the bottom wall of the upper cap body's mounting cavity gradually arches upward from the outermost diameter towards the center, thereby forming a sump oil collection area near the outer edge of the bottom of the mounting cavity.

[0010] As an improvement, an annular protrusion is provided between the inner edge of the arched part of the bottom wall of the mounting cavity and the wall of the central through hole. That is, the annular protrusion protrudes from the bottom surface of the mounting cavity and forms a protective well edge on the outer periphery of the central through hole.

[0011] The beneficial effects provided by the present application are: due to the design of the upper and lower cap bodies with different sizes, the lower cap body with a small head is directly inserted into the tobacco pipe at least partially, thereby forming a part of the smoke path from the tobacco cup to the tobacco mouthpiece, and the receiving part of the smoke path is sunken in the tobacco pipe, that is, the tobacco pipe does not extend into the receiving part of the tobacco cup, the lower part of the tobacco cup is hidden in the tobacco pipe, and the outer receiving type is adopted between the tobacco pipe and the lower cap body. Compared with the existing inner extension type, the present application has no leakage connection in the tobacco cup, the receiving part is sunken in the tobacco pipe, the receiving part is completely isolated from the tobacco chamber through the tobacco pipe wall, on the other hand, the length of the inner wall of the tobacco pipe above the receiving part provides a guarantee for the stability of the detachable insertion of the tobacco cup, and forms a partition between the receiving part and the tobacco chamber. The tobacco oil or tar can only fall into the water chamber through the tobacco pipe, and the tobacco oil or tar is completely isolated from the tobacco chamber, which well guarantees the cleanliness of the tobacco chamber, that is, the clean and detachable tobacco cup, which is very convenient. Furthermore, the outwardly convex lower cap body can be better positioned and inserted into the tobacco chamber, without the need for corresponding tight fitting of the body chamber, which provides design space for the shape and capacity of the tobacco cup.

[0012] The present application will be further described in detail below in combination with the drawings and examples. BRIEF DESCRIPTION OF DRAWINGS

[0013] Figure 1 is a schematic diagram of the structure of the electric hot water hookah with the tobacco cup of the present application.

[0014] Figure 2 is Figure 1 a schematic diagram of the structure of the first embodiment of the tobacco cup.

[0015] Figure 3 is Figure 2 an exploded structural schematic diagram of

[0016] Figure 4 is Figure 2 a sectional view of

[0017] Figure 5 is Figure 1 a schematic diagram of the structure of the second embodiment of the tobacco cup. Figure 6 is Figure 5 an exploded structural schematic diagram of Figure 7 is Figure 5 a sectional view of DETAILED DESCRIPTION

[0018] In the description of the present application, it should be noted that the terms "upper", "lower", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer" and the like indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the present application and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as a limitation on the present application. In the description of the present application, it should be understood that the terms "connected", "connected", "fixed" and the like used in the present application should be understood in a broad sense, for example, it can be fixedly connected, or it can be detachably connected, or it can be integrated; it can be mechanically connected, or it can be weldedly connected; it can be directly connected, or it can be indirectly connected through an intermediate medium; it can be the internal connection of two elements or the interaction relationship between two elements, unless otherwise specified. For those skilled in the art, the specific meaning of the above terms in the present application can be understood according to the specific circumstances.

[0019] As Figure 1 , Figure 2 , Figure 3 , Figure 4 As shown in the embodiment of the electric heating water pipe shown in the drawing, the electric heating water pipe comprises a water tank 1 for holding liquid to filter smoke, a kettle body 3 connected above the water tank 1 and provided with an electronic control assembly inside, and a smoke tank cavity on the upper part of the kettle body connected with the electronic control assembly and used for mounting a smoke cup 5, wherein the smoke cup 5 is electrically heated to generate smoke in the smoke cup, and the smoke is delivered to the water tank through a smoke pipe and filtered by the liquid before being smoked, and the smoke cup 5 comprises an upper cap body 51 and a lower cap body 52 which are integrally formed and coaxially connected, the upper cap body 51 is provided with a placement cavity 53 with an open top end for accommodating tobacco extract, the lower cap body 52 is formed outwardly convex by extending downward at the center of the lower wall of the upper cap body, and an axial center through hole 54 is formed in the center of the smoke cup and penetrates the upper cap body and the lower cap body, and the lower cap body 52 is at least partially inserted into the smoke pipe to form communication between the center through hole of the smoke cup and the smoke pipe.

[0020] In order to facilitate oil collection, the inner bottom wall 57 of the placement cavity 53 of the upper cap body 51 is an arc surface or an inclined surface which is arched upward in the middle, that is, the inner bottom wall of the placement cavity of the upper cap body is gradually arched upward from the outermost diameter to the center, so that a trapped oil area is formed in the outer edge area of the inner bottom of the placement cavity. In order to facilitate processing of the smoke cup and to be self-adaptable and positioned with the smoke tank cavity without center deviation after positioning, the outer bottom surface of the smoke cup of the embodiment is also arched upward. Due to the height difference, the trapped oil area causes the tobacco extract to be far away from the center through hole, reduces or effectively avoids the movement of the tobacco extract to the center through hole, and the cleanliness of the smoke tank cavity and even the whole machine is well guaranteed, effectively solving the problem of pollution and blockage of the flue.

[0021] The lower part of the tobacco paste is lifted from the bottom of the accommodating cavity, and the elevated filter 6 is arranged in the accommodating cavity of the upper cap body 51 to elevate the tobacco paste away from the inner bottom wall of the accommodating cavity. The elevated filter 6 of the embodiment is arranged in a plane, and of course, an arc piece design with a central upward micro-arch can also be adopted, which is more beneficial to oil collection and guidance. A plurality of holes 61 are formed in the elevated filter 6, which can not only make the elevated filter have supporting property, but also conveniently filter the falling flow direction of the tobacco oil to the oil collection area, and at the same time, can leave a channel and space for air to enter the lower part, so that the heating is more uniform, the tobacco paste is completely converted, and the smoke generation efficiency is high and fast. The covering area of the central through hole 54 on the elevated filter 6 is a closed area 62, which is suspended above the central through hole and away from the highest point of the central through hole. The closed area 62 can effectively avoid the falling of tobacco paste or tobacco oil to the central through hole, the smoke pipe and the water tank, and reduce the waste of tobacco paste. For the suspended arrangement of the elevated filter, the embodiment adopts the elevated part 55 for limiting the elevated filter on the inner wall of the circumferential side of the accommodating cavity. The elevated part is arranged as a convex rib along the circumferential ring on the inner wall of the circumferential side of the accommodating cavity, and of course, the convex rib can also be arranged on the inner bottom wall.

[0022] As shown in Figure 5 , Figure 6 , Figure 7 , the second embodiment of the tobacco cup, the elevated part of the embodiment is distributed in segments along the circumference, which can be arranged on the inner wall of the circumferential side or the inner bottom wall of the accommodating cavity, and only a supporting foot is needed. In terms of position, the elevated part arranged on the inner wall of the circumferential side is more beneficial to cleaning and can be away from the oil collection area. In order to further reduce the inflow of tobacco oil to the central through hole, the embodiment has an annular protruding rib 56 arranged between the arched inner edge of the inner bottom wall of the accommodating cavity and the hole wall of the central through hole, that is, the annular protruding rib protrudes from the inner bottom surface of the accommodating cavity. The annular protruding rib forms a protective well along the central through hole in the tobacco cup, expands the accommodation rate of the oil collection area, and solves the problem of inflow of tobacco oil caused by the offset of the whole machine.

[0023] The tobacco cup of the present application can be used as a detachable tobacco cup, or a disposable capsule. The disposable capsule only needs to be closed at the opening of the lower cap body and the upper cap body. The disposable closing method is various, which is not listed here.

[0024] Although the present application has been disclosed with specific embodiments as above, it is not intended to limit the present application, and any person skilled in the art can make some changes and modifications without departing from the spirit and scope of the present application. Therefore, the protection scope of the present application should be defined by the scope of the appended claims.

Claims

1. An electrically heated water pipe tobacco cup, the electrically heated water pipe tobacco cup comprising a water tank (1) for containing liquid to filter smoke, a kettle body (3) connected above the water tank (1) and internally provided with an electronic control assembly, the kettle body being provided at an upper portion thereof with a tobacco tank cavity connected with the electronic control assembly and used for mounting the tobacco cup (5), the tobacco tank cavity electrically heating the tobacco cup (5) to realize generation of smoke by tobacco extract in the tobacco cup, the smoke being delivered to the water tank through a tobacco pipe and being filtered by liquid to be inhaled, characterized in that: The tobacco cup (5) comprises an upper cap body (51) and a lower cap body (52) which are coaxially connected together, the upper cap body (51) is internally provided with a placement cavity (53) with an open top end for accommodating tobacco extract, the lower cap body (52) is externally convex and is centrally extended downward from the lower wall of the upper cap body, a central through hole (54) is axially formed in the central position of the tobacco cup and penetrates the upper cap body and the lower cap body, and the lower cap body (52) is at least partially inserted into the tobacco pipe to form a communication between the central through hole of the tobacco cup and the tobacco pipe. ​ 2. The electric hot shisha cup according to claim 1, characterized in that: An aeration filter (6) is arranged in the placement cavity of the upper cap body (51) and is spaced from the bottom wall of the placement cavity, a plurality of holes (61) are formed in the aeration filter (6), a covered area (62) corresponding to the central through hole (54) on the aeration filter (6) is a closed area (62), and the closed area (62) is suspended above the central through hole and is spaced from the highest point of the central through hole.

3. The electric hot-shisha-coaster according to claim 2, characterized in that: A spacing portion (55) for limiting the aeration filter is arranged on the inner wall or the bottom wall of the placement cavity, and the spacing portion is circumferentially segmented and distributed on the inner wall or the bottom wall of the placement cavity.

4. The electric hot-shisha-coaster according to claim 2, characterized in that: A spacing portion (55) for limiting the aeration filter is arranged on the inner wall or the bottom wall of the placement cavity, and the spacing portion is circumferentially segmented and distributed on the inner wall or the bottom wall of the placement cavity.

5. The electric hot-shisha-coaster according to claim 2 or 3 or 4, characterized in that: The aeration filter (6) is an arc-shaped piece which is centrally upwardly arched.

6. The electric hot-shisha-coaster according to claim 1 or 2 or 3 or 4, characterized in that: The inner bottom wall of the placement cavity (53) of the upper cap body (51) is an arc surface or an inclined surface which is centrally upwardly arched, that is, the inner bottom wall of the placement cavity of the upper cap body (51) is gradually upwardly arched from the outermost diameter to the center, so that a trapped oil area is formed in the outer edge area of the inner bottom wall of the placement cavity.

7. The electric hot-shisha-coaster according to claim 5, characterized in that: The inner bottom wall of the placement cavity (53) of the upper cap body (51) is an arc surface or an inclined surface which is centrally upwardly arched, that is, the inner bottom wall of the placement cavity of the upper cap body (51) is gradually upwardly arched from the outermost diameter to the center, so that a trapped oil area is formed in the outer edge area of the inner bottom wall of the placement cavity.

8. The electric hot-shisha-coaster according to claim 6, characterized in that: An annular protruding rib is arranged between the upwardly arched inner edge of the inner bottom wall of the placement cavity and the hole wall of the central through hole, that is, the annular protruding rib protrudes from the inner bottom surface of the placement cavity and forms a protective well along the outer periphery of the central through hole.

9. The electric hot-shisha-coaster according to claim 7, characterized in that: An annular protruding rib is arranged between the upwardly arched inner edge of the inner bottom wall of the placement cavity and the hole wall of the central through hole, that is, the annular protruding rib protrudes from the inner bottom surface of the placement cavity and forms a protective well along the outer periphery of the central through hole.

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