Spiral air inlet atomization cover

Abstract

The utility model relates to an atomizing cover, in particular to a spiral air inlet atomizing cover which comprises a suction nozzle, an air inlet pipe and a glass cover, the suction nozzle is composed of a sucking end and a connecting end, a first air hole is formed in the sucking end, a connecting step is arranged on the outer wall of the connecting end in the circumferential direction of the connecting end, and a second air hole is formed in the glass cover. A second air hole is formed in the side, located on the connecting step, of the connecting end, the end, away from the sucking end, of the connecting end protrudes outwards to form a protruding column, third air holes are formed in the positions, located on the two sides of the protruding column, of the connecting end, the third air holes are communicated with the first air hole, and the glass cover is installed on the connecting step. The air inlet pipe is arranged in the cavity, the air inlet pipe is connected with the protruding column in an inserted mode, a fourth air hole is formed in the air inlet pipe, and the fourth air hole is communicated with the second air hole. The electronic cigarette has the advantages of simple structure, reasonable gas circuit design, large amount of smoked smoke, full atomization and difficulty in causing waste.

Description

Technical Field

[0001] The utility model relates to an atomizing cover, in particular to a spiral air inlet atomizing cover. Background Art

[0002] An electronic cigarette is an electronic product that imitates a cigarette, having the same appearance, smoke, taste and feeling as a cigarette. It is a product that allows users to inhale by atomizing means such as turning nicotine into vapor. There are various types of electronic cigarette products in the market, including oil storage type, disposable absorbent cotton oil absorption type, refillable open type cartridges and closed cartridges, etc. The atomizing cover is an important part of an electronic cigarette, and its main function is to contact with the human mouth to achieve the purpose of atomized inhalation.

[0003] At present, it is very difficult for the atomizing cover of the electronic cigarette on the market to inhale all the atomized smoke during the inhalation process, and the user experience is poor. During the design process of the atomizing cover, generally only one air inlet hole and one air outlet hole are designed, and the air inlet hole is directly connected to the air outlet hole. In this way, during the inhalation process, users are likely to suck out the e-liquid, etc., from the e-liquid cartridge and splash it onto the tube wall of the heating cup body, resulting in waste and also being inconvenient to clean. For this reason, the inventor designed a spiral air inlet atomizing cover. Summary of the Utility Model

[0004] The purpose of the utility model is to provide a spiral air inlet atomizing cover, which has the advantages of simple structure, reasonable air path design, large amount of inhaled smoke, full atomization, and not easy to cause waste, and solves the problems that during the inhalation process, users are likely to suck out the e-liquid, etc., from the e-liquid cartridge and splash it onto the tube wall of the heating cup body, resulting in waste and also being inconvenient to clean.

[0005] To achieve the above purpose, the utility model provides the following technical solution: a spiral air inlet atomizing cover, which includes a mouthpiece, an air inlet pipe and a glass cover. The mouthpiece consists of a sucking end and a connecting end, and the sucking end and the connecting end are integrally sintered. A first air hole is opened on the sucking end, and the first air holes are distributed along the radial direction of the sucking end. A connecting step is arranged on the outer wall of the connecting end along its circumferential direction. A second air hole is opened on the connecting end on one side of the connecting step. One end of the connecting end away from the sucking end protrudes outward to form a protruding column, and third air holes are opened on both sides of the protruding column on the connecting end. The third air holes are communicated with the first air holes. The glass cover is installed on the connecting step and forms a cavity structure with a lower opening and a hollow interior with the mouthpiece. The air inlet pipe is arranged in the cavity, and the air inlet pipe is inserted into the protruding column. A fourth air hole is opened on the air inlet pipe, and the fourth air hole is communicated with the second air hole.

[0006] Preferably, the mouthpiece is made of ceramic material, and the mouthpiece gradually tapers from the connecting end to the sucking end.

[0007] Preferably, the air inlet pipe is made of glass material.

[0008] Preferably, one or more fourth air holes are provided, and the fourth air holes are spiral-shaped, and one end of the fourth air holes away from the second air holes is connected to the cavity.

[0009] Preferably, the glass cover is in a cylindrical structure, and the glass cover is sealed and connected to the connecting step.

[0010] Preferably, the third air hole is connected to the cavity at one end away from the first air hole.

[0011] Preferably, two second air holes are provided, and the two second air holes are symmetrically distributed about the central axis of the connecting end.

[0012] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0013] 1. The utility model provides a spiral air inlet atomizing hood, which comprises a suction nozzle, an air inlet pipe and a glass cover, has a simple overall structure and a reasonable design, wherein the suction nozzle is composed of a sucking end and a connecting end, a first air hole is provided on the sucking end, a second air hole is provided on one side of the connecting step on the connecting end, and third air holes are provided on both sides of the protruding column on the connecting end, the third air hole is connected with the first air hole, a fourth air hole is provided on the air inlet pipe, and the fourth air hole is connected with the second air hole. During the inhalation process, the user inhales through the first air hole, at which time the outside air enters through the second air hole and then reaches the glass cover through the fourth air hole, the atomized smoke in the glass cover is discharged through the third air hole and finally enters the human mouth through the first air hole. The air path design is reasonable, and the fourth air hole is designed in a spiral shape. This design can prevent the smoke oil and the like from being sucked out of the smoke oil bin, thereby eliminating waste. At the same time, the amount of smoke inhaled is large, the atomization is sufficient, and the user's use experience is good. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is an exploded view of the utility model;

[0015] Figure 2 It is the overall structure diagram of the utility model;

[0016] Figure 3 This is a structural diagram of the suction nozzle of the utility model;

[0017] Figure 4 This is a front view of the suction nozzle of the utility model;

[0018] Figure 5 This is a bottom view of the suction nozzle of the utility model;

[0019] Figure 6 For this utility model Figure 5 Sectional view of AA in the middle;

[0020] Figure 7 This is a perspective view of the intake pipe of the present utility model.

[0021] The reference numerals and names in the figure are as follows:

[0022] 1. Suction nozzle; 11. Suction end; 12. Connection end; 13. Connection step; 14. Protruding column; 15. First air hole; 16. Second air hole; 17. Third air hole; 2. Intake pipe; 21. Fourth air hole; 3. Glass cover. Detailed implementation manners

[0023] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present utility model.

[0024] In the description of the embodiments of the present utility model, it should be understood that the orientation or positional relationship indicated by the terms "length", "width", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. is based on the orientation or positional relationship shown in the accompanying drawings, and is only for the convenience of describing the embodiments of the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of the present utility model. In addition, the terms "first" and "second" are only used for descriptive purposes and cannot be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Thus, the features defined with "first" and "second" may explicitly or implicitly include one or more of such features. In the description of the embodiments of the present utility model, "a plurality" means two or more, unless otherwise specifically defined.

[0025] In the embodiments of the present utility model, unless otherwise clearly specified and limited, the terms "installed", "connected", "connected", "fixed", etc. should be understood in a broad sense. For example, it may be a fixed connection, a detachable connection, or integrated; it may be a mechanical connection or an electrical connection; it may be directly connected or indirectly connected through an intermediate medium, and it may be the internal communication of two elements or the interaction relationship between two elements. For those of ordinary skill in the art, the specific meanings of the above terms in the embodiments of the present utility model can be understood according to specific circumstances.

[0026] Please refer to Figures 1 to 7The utility model provides an embodiment: a spiral air inlet atomizing hood, the atomizing hood comprises a suction nozzle 1, an air inlet pipe 2 and a glass cover 3, wherein the suction nozzle 1 is composed of a sucking end 11 and a connecting end 12, the sucking end 11 and the connecting end 12 are integrally sintered, a first air hole 15 is provided on the sucking end 11, the first air hole 15 is distributed along the radial direction of the sucking end 11, a connecting step 13 is provided on the outer wall of the connecting end 12 along its circumferential direction, a second air hole 16 is provided on one side of the connecting step 13 on the connecting end 12, two second air holes 16 are provided, and the two second air holes 16 are symmetrically distributed about the central axis of the connecting end 12, and the connecting end 12 protrudes outward at one end away from the sucking end 11 to form a protrusion The protruding column 14 is provided with a third air hole 17 on both sides of the protruding column 14 on the connecting end 12, and the third air hole 17 is communicated with the first air hole 15. The glass cover 3 is installed on the connecting step 13, and forms a cavity structure with an opening at the lower end and a hollow interior with the suction nozzle 1. The air inlet pipe 2 is arranged in the cavity, and the air inlet pipe 2 is plugged with the protruding column 14. A fourth air hole 21 is opened on the air inlet pipe 2, and the fourth air hole 21 is communicated with the second air hole 16. The fourth air hole 21 is provided with one or more, and the fourth air hole 21 is spiral, and the fourth air hole 21 is communicated with the cavity at one end away from the second air hole 16. In the present embodiment, two fourth air holes 21 are provided, and the two fourth air holes 21 are symmetrically distributed with the central axis of the air inlet pipe 2.

[0027] Specifically, the suction nozzle 1 is made of ceramic material, and the suction nozzle 1 gradually tightens and becomes smaller from the connecting end 12 to the sucking end 11 .

[0028] Specifically, the air intake pipe 2 is made of glass material.

[0029] Specifically, the glass cover 3 is a cylindrical structure, and the glass cover 3 is sealed and connected to the connecting step 13 .

[0030] Specifically, one end of the third air hole 17 away from the first air hole 15 is connected to the cavity.

[0031] Please refer again Figures 1 to 7 When the atomizing cover of the utility model is in use, the bottom opening end of the glass cover 3 is sealed and connected to the electronic cigarette (not shown in the figure), and the sucking end 11 of the suction nozzle 1 is held in the mouth and inhaled. The outside air enters through the two second air holes 16, and then reaches the glass cover 3 through the fourth air hole 21. The atomized smoke in the glass cover 3 is then discharged through the third air hole 17, and finally enters the human mouth through the first air hole 15. This air path design is reasonable, and the fourth air hole 21 is designed in a spiral shape. This design can prevent the electronic cigarette's oil from being sucked out of the oil bin, eliminating waste. At the same time, the amount of smoke inhaled is large, the atomization is sufficient, and the user's experience is good.

[0032] For those skilled in the art, it is obvious that the present utility model is not limited to the details of the above-mentioned exemplary embodiments, and the present utility model can be implemented in other specific forms without departing from the spirit or basic characteristics of the present utility model. Therefore, from any point of view, the embodiments should be regarded as exemplary and non-restrictive. The scope of the present utility model is defined by the appended claims rather than the above description. Therefore, all changes falling within the meaning and scope of the equivalent elements of the claims are intended to be embraced within the present utility model. Any reference signs in the claims should not be construed as limiting the claims involved.

Claims

1. A spiral air inlet atomizing hood, characterized in that: The invention comprises a suction nozzle (1), an air inlet pipe (2) and a glass cover (3), wherein the suction nozzle (1) is composed of a sucking end (11) and a connecting end (12), the sucking end (11) and the connecting end (12) are integrally sintered, a first air hole (15) is provided on the sucking end (11), the first air hole (15) is distributed along the radial direction of the sucking end (11), a connecting step (13) is provided on the outer wall of the connecting end (12) along its circumferential direction, a second air hole (16) is provided on the connecting end (12) on one side of the connecting step (13), and the connecting end (12) is away from the sucking end. One end of the end (11) protrudes outward to form a protruding column (14), and a third air hole (17) is formed on both sides of the protruding column (14) on the connecting end (12), and the third air hole (17) is connected to the first air hole (15). The glass cover (3) is installed on the connecting step (13) and forms a cavity structure with an opening at the lower end and a hollow interior with the suction nozzle (1). The air inlet pipe (2) is arranged in the cavity, and the air inlet pipe (2) is plugged into the protruding column (14). A fourth air hole (21) is opened on the air inlet pipe (2), and the fourth air hole (21) is connected to the second air hole (16).

2. The spiral air inlet atomizing hood according to claim 1, characterized in that: The suction nozzle (1) is made of ceramic material, and the suction nozzle (1) gradually tightens and becomes smaller from the connecting end (12) to the sucking end (11).

3. The spiral air inlet atomizing hood according to claim 1, characterized in that: The air intake pipe (2) is made of glass material.

4. The spiral air inlet atomizing hood according to claim 1, characterized in that: One or more fourth air holes (21) are provided, and the fourth air holes (21) are spiral-shaped. One end of the fourth air holes (21) away from the second air holes (16) is connected to the cavity.

5. The spiral air inlet atomizing hood according to claim 1, characterized in that: The glass cover (3) is in a cylindrical structure, and the glass cover (3) is sealedly connected to the connecting step (13).

6. The spiral air inlet atomizing hood according to claim 1, characterized in that: The third air hole (17) is connected to the cavity at one end away from the first air hole (15).

7. The spiral air inlet atomizing hood according to claim 1, characterized in that: Two second air holes (16) are provided, and the two second air holes (16) are symmetrically distributed about the central axis of the connecting end (12).

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