A universal external mouthpiece for enhancing the flavor of electronic atomizing cigarettes

Abstract

The present invention provides a universal external mouthpiece for flavoring electronic atomizing cigarettes, comprising a bottom mouthpiece (1) and a flavoring material placement tube (2); the bottom mouthpiece (1) is a hollow trapezoidal column, the central cavity of which is an electronic atomizing cigarette cartridge storage area (11); the flavoring material placement tube (2) is located above the bottom mouthpiece (1), the flavoring material placement tube (2) is a hollow cylinder, the central cavity of which is a first flavoring material storage area (21). Based on existing electronic atomizing cigarettes, the present invention provides consumers with a more obvious tobacco aroma and a richer aroma style. In addition, the universal external mouthpiece for flavoring electronic atomizing cigarettes of the present invention can be used with all kinds of electronic atomizing cigarettes of different shapes.

Description

Technical Field

[0001] The present invention relates to the field of electronic atomizing cigarettes, and in particular to a universal external mouthpiece for flavoring electronic atomizing cigarettes. Background Art

[0002] Currently available electronic cigarettes primarily heat atomized e-liquid to produce an aerosol with a specific aroma for smokers to inhale. However, the blending of e-liquids has limitations in terms of the natural tobacco flavor, such as the limited use of tobacco extracts and tobacco flavors. Furthermore, the limited nature of atomized e-liquid inhalation prevents smokers from experiencing a more pronounced, richer, and more distinctive tobacco aroma. Therefore, smokers are looking for a way to supplement the natural tobacco flavor with atomized e-liquid inhalation.

[0003] In terms of shape, e-cigarette cartridges can generally be categorized into two types: the round cylindrical shape of early simulated cigarettes and the flat cylindrical shape of current mainstream non-simulated cigarettes, with some differences between these flat cylindrical shapes. If a specific flavoring stick were required for each e-cigarette cartridge shape, the size of the stick would be difficult to determine, making it difficult to adapt to the various e-cigarette cartridge shapes.

[0004] In summary, the problems with existing technologies are: 1. Existing electronic atomizers lack the original tobacco aroma they provide; some flavoring components atomized from the e-liquid lack a pure, natural flavor. 2. Due to the diverse shapes of existing atomizer electronic cigarettes, it is difficult to achieve a universal fit for all external mouthpieces.

[0005] In order to solve the above problems, the present invention is proposed. Summary of the Invention

[0006] In view of the current situation of electronic atomizing cigarettes, the present invention is based on the perspective of improving smokers' smoking experience of all electronic atomizing cigarettes, and invents a universal external mouthpiece for enhancing the flavor of electronic atomizing cigarettes.

[0007] The present invention provides smokers with a more pronounced tobacco aroma and a richer aroma style based on existing electronic atomizer cigarettes. In addition, the universal external mouthpiece for flavoring electronic atomizer cigarettes of the present invention can be compatible with electronic atomizer cigarettes of various shapes.

[0008] The present invention provides a universal external mouthpiece for flavoring electronic atomizing cigarettes, characterized in that it comprises a bottom mouthpiece 1 and a flavoring material placement tube 2;

[0009] The bottom sleeve 1 is a hollow trapezoidal column made of soft rubber material, which can be freely expanded and contracted under stress. Its inner diameter is smaller than the diameter of the electronic atomizer cartridge port and can be externally connected to all electronic atomizer cartridges. The central cavity inside it is the electronic atomizer cartridge accommodating area 11;

[0010] The flavoring material placement tube 2 is located above the bottom sleeve 1. The flavoring material placement tube 2 is a hollow cylinder made of hard heat-resistant plastic and has no odor when heated. The central cavity is the first flavoring material accommodating area 21.

[0011] The universal external mouthpiece for flavoring electronic atomizer cigarettes also includes a flavoring container 3, located outside the flavoring tube 2. The container 3 is made of a rigid, heat-resistant plastic that is odorless when heated and is bonded to the outside of the flavoring tube 2. The sidewall of the container has a cavity structure within it, which serves as a second flavoring container 31.

[0012] Preferably, the side wall of the flavoring material placement tube 2 is provided with an air vent 23, and the first flavoring material storage area 21 and the second flavoring material storage area 31 are connected by air flow through the air vent 23. The atomized smoke formed by suction diffuses from the first flavoring material storage area 21 to the second flavoring material storage area 31 through the air vent 23. The flavoring material placement tube 2 and the flavoring material storage bin 3 form a certain enclosed space. After the suction stops, the atomized smoke formed by suction still flows upward, reaches the breathable bottom surface of the flavoring material placement tube 2, and flows back downward, diffuses from the first flavoring material storage area 21 to the second flavoring material storage area 31 through the air vent 23, and the air vent 23 is used to store the flavoring material. Figure 1 During the 5-10 seconds between puffs of the electronic cigarette, the electronic cigarette smoke flavored by the first flavoring agent will diffuse through the vent 23 to the second flavoring agent storage area 31, where it will be flavored for the second time by the second flavoring agent, further continuously flavoring the smoke of the electronic cigarette and maintaining the richness of the aroma.

[0013] Preferably, there are multiple ventilation holes 23, which are evenly distributed on the side wall of the flavoring material placement tube 2 and in the area surrounded by the flavoring material placement chamber 3.

[0014] Preferably, the top surface of the flavoring material storage bin 3 is provided with an openable and closable buckle 32, and the second flavoring material storage area 31 is filled with the second flavoring material storage area 31 by opening the buckle 32, and the second flavoring material storage area 31 is connected to the first flavoring material storage area 21 by air flow only through the vent 23 by closing the buckle 32.

[0015] Preferably, the flavoring material placement tube 2 also has a breathable bottom surface 22, and the first flavoring material storage area 21 and the electronic atomization cartridge storage area 11 are connected by air flow through the breathable bottom surface 22, and the atomized smoke formed by suction diffuses from the electronic atomization cartridge storage area 11 through the breathable bottom surface 22 to the first flavoring material storage area 21. When a flavoring stick is added, the flavoring material placement tube 2 can be provided with no bottom surface, as long as the diameter of the flavoring stick matches the inner diameter of the first flavoring material storage area 21 so that the flavoring stick will not fall; when the first flavoring material is a flavoring granule, a flavoring powder, a flavoring gel, or a flavoring thread, the flavoring material placement tube 2 needs to be provided with a bottom surface, and at the same time, in order to ensure that gas can pass through, the bottom surface is a breathable bottom surface. The bottom surface can be made of a breathable material, or an airtight material can be used, but the bottom surface is made breathable by punching holes. The material and form of the breathable bottom surface should also be determined according to the actual flavoring material loaded.

[0016] Preferably, the bottom end of the flavoring material placement tube 2 is bonded to the top end of the electronic atomization cartridge accommodating area 11.

[0017] Preferably, the bottom sleeve 1 is made of soft rubber material, can be freely expanded and contracted under stress, and its inner diameter is smaller than the diameter of the electronic atomizer cartridge, and can be externally connected to the electronic atomizer cartridge;

[0018] The aroma-enhancing material placement tube 2 is made of hard, heat-resistant plastic and has no odor after being heated;

[0019] The aroma-enhancing material storage bin 3 is made of hard, heat-resistant plastic and has no peculiar smell after being heated.

[0020] Preferably, the first flavoring material in the first flavoring material storage area 21 can be flavoring particles, flavoring powder, flavoring gel, flavoring thread, or flavoring stick. The structure of the flavoring stick can refer to the patent application number 2021216188800, entitled "A Fragrance Compensating Aerosol Atomizer," or the patent application number 2021216188779, entitled "A Sustained-Release Flavoring Aerosol Atomizer," which has been applied for by the present applicant. Similarly, the structure of the aerosol atomizer can also refer to the aerosol atomizer used in the above-mentioned application. There are various forms of flavoring, and the smoke generated by the electronic atomizing cigarette enters the first flavoring material storage area 21 through the breathable bottom surface of the flavoring material placement tube 2, and the first flavoring substance in the first flavoring material storage area 21 is thermally eluted, thereby achieving the effect of flavoring the smoke.

[0021] Preferably, when the first flavoring material is flavoring particles, flavoring powder, flavoring gel, or flavoring thread, the flavoring material placement tube 2 also has a breathable sealed top surface 24; when the first flavoring material is a flavoring stick, the flavoring material placement tube 2 does not need to be provided with a sealed top surface 24, and the flavoring material placement bin 3 does not need to be provided.

[0022] Preferably, the second flavoring material in the second flavoring material storage area 31 can be a flavoring particle, a flavoring powder, a flavoring gel, or a flavoring thread. Preferably, the second flavoring material is one or more of porous plant particles that absorb flavors, flavoring particles granulated from natural plants and multiple flavors, coffee powder, fruit powder, Panax notoginseng powder, and other natural plant powder materials (refer to application number: 201811285170.3, patent name: A heat-not-burn cigarette smoke-generating particle material and preparation method thereof). Natural plant powder refers to powders of natural plants such as coffee powder and fruit powder.

[0023] The present invention has the following beneficial effects compared to the prior art:

[0024] 1. The bottom opening 1 of the universal external mouthpiece for flavoring electronic atomizing cigarettes of the present invention is made of a material selected from a thermoplastic rubber material or other easily deformable and easily recoverable soft material having excellent elasticity, softness, elongation and compressive strength. The inner diameter of the bottom opening 1 is smaller than the diameter of the opening of all electronic atomizing cigarette cartridges and can be externally connected to all electronic atomizing cigarette cartridges, thus solving the problem in the prior art that due to the different shapes of various types of atomizing electronic cigarettes, it is difficult to achieve universal compatibility of the external mouthpiece on the electronic atomizing cigarette.

[0025] 2. The universal external mouthpiece for flavoring electronic atomizing cigarettes of the present invention comprises a flavoring material placement tube 2. The first flavoring material in the first flavoring material accommodating area 21 can be flavoring particles, flavoring powder, flavoring gel, flavoring thread, or flavoring stick. The flavoring forms are various. The smoke generated by the electronic atomizing cigarette enters the first flavoring material accommodating area 21 through the breathable bottom surface of the flavoring material placement tube 2, and the first flavoring substance in the first flavoring material accommodating area 21 is thermally eluted, thereby achieving the effect of flavoring the smoke.

[0026] 3. In a preferred embodiment of the present invention, the side wall of the flavoring material storage compartment 3 has a cavity structure within its main body, which serves as the second flavoring material storage area 31. The corresponding side wall of the flavoring material storage tube 2 has a vent 23. The first flavoring material storage area 21 and the second flavoring material storage area 31 are connected by airflow through the vent 23. The atomized smoke formed by suction diffuses from the first flavoring material storage area 21 through the vent 23 to the second flavoring material storage area 31. During the 5-10 seconds between each puff of the electronic vaporizing cigarette, the electronic vapor smoke, which has been flavored by the first flavoring material, diffuses through the vent 23 to the second flavoring material storage area 31, where it is flavored a second time by the second flavoring material, further continuously flavoring the electronic vaporizing cigarette and maintaining the richness of the aroma. BRIEF DESCRIPTION OF THE DRAWINGS

[0027] Figure 1 This is a schematic diagram of the structure of a universal external mouthpiece for flavoring electronic atomizer cigarettes;

[0028] Figure 2 A cross-sectional view of a universal external mouthpiece for flavoring electronic atomizer cigarettes;

[0029] Figure 3 A partial schematic diagram of the gas flow of a universal external mouthpiece used for flavoring electronic atomizer cigarettes;

[0030] Explanation of the accompanying drawings: 1-bottom sleeve, 11-electronic atomization cartridge storage area, 2-flavoring material placement tube, 21 first flavoring material storage area, 22-breathable bottom surface, 23-ventilation hole, 24 sealed top surface, 3-flavoring material placement compartment, 31-second flavoring material storage area, 32-buckle. DETAILED DESCRIPTION

[0031] The present invention is described in further detail below with reference to the embodiments.

[0032] Those skilled in the art will understand that the following examples are intended to illustrate the present invention only and should not be construed as limiting the scope of the present invention. Where specific techniques or conditions are not specified in the examples, the techniques or conditions described in the literature in the art or in the product specifications were used. Materials or equipment used without manufacturer identification are commercially available conventional products.

[0033] It will be understood by those skilled in the art that, unless otherwise stated, the singular forms "a", "an", "said" and "the" used herein may also include plural forms. It should be further understood that the term "comprising" used in the description of the present invention refers to the presence of the features, integers, steps, operations, elements and / or components, but does not exclude the presence or addition of one or more other features, integers, steps, operations, elements, components and / or groups thereof. It should be understood that when we say that an element is "connected" to another element, it can be directly connected to the other element, or there may be intermediate elements. In addition, the "connection" used here may include wireless connection.

[0034] In the description of the present invention, unless otherwise specified, "plurality" means two or more. Terms such as "inner," "upper," and "lower" indicating positions or states are based on those shown in the accompanying drawings and are intended solely to facilitate and simplify the description of the present invention. They do not indicate or imply that the devices or components referred to must have, be constructed, or operate in a specific orientation, and are therefore not to be construed as limiting the present invention.

[0035] In the description of the present invention, it should be noted that, unless otherwise expressly specified or limited, the terms "mounted," "connected," and "provided with" should be understood broadly. For example, they may refer to fixed, detachable, or integral connections; mechanical or electrical connections; and direct or indirect connections through an intermediary. Those skilled in the art will understand the specific meanings of the above terms in the present invention based on specific circumstances.

[0036] It will be understood by those skilled in the art that, unless otherwise defined, all terms used herein, including technical and scientific terms, have the same meaning as commonly understood by those skilled in the art in the art to which the present invention pertains. It should also be understood that terms such as those defined in common dictionaries should be understood to have meanings consistent with their meanings in the context of the prior art and, unless defined as such herein, will not be interpreted in an idealized or overly formal sense. Example

[0037] This embodiment is a universal external mouthpiece for flavoring electronic atomizing cigarettes, which includes a bottom mouthpiece 1, a flavoring material placement tube 2, and a flavoring material placement compartment 3;

[0038] The bottom sleeve 1 is a hollow trapezoidal column made of soft rubber material, which can be freely expanded and contracted under stress. Its inner diameter is smaller than the diameter of all electronic atomizer cartridges and can be externally connected to all electronic atomizer cartridges. The central cavity inside it is the electronic atomizer cartridge accommodating area 11;

[0039] The aroma-enhancing material placement tube 2 is located on the upper part of the bottom sleeve 1. The aroma-enhancing material placement tube 2 is a hollow cylinder made of hard heat-resistant plastic, which has no odor when heated, and has a breathable bottom surface. The central cavity is the first aroma-enhancing material accommodating area 21;

[0040] The flavoring material placement bin 3 is located outside the flavoring material placement tube 2 , and is made of hard, heat-resistant plastic that has no odor when heated. The bin is bonded to the outside of the flavoring material placement tube 2 .

[0041] Preferably, a cavity structure is provided in the side wall body of the flavoring material placement bin 3 , and the cavity structure serves as the second flavoring material accommodating area 31 .

[0042] The side wall of the flavoring material placement tube 2 is provided with a vent hole 23. The flavoring material placement tube 2 and the flavoring material placement chamber 3 form a certain closed space. The atomized smoke flow formed by suction still flows upward after the suction stops, reaches the breathable bottom surface of the flavoring material placement tube 2, and flows back downward, and diffuses from the first flavoring material storage area 21 through the vent hole 23 to the second flavoring material storage area 31. Figure 1During the 5-10 seconds between puffs of the electronic cigarette, the electronic cigarette smoke flavored by the first flavoring agent will diffuse through the vent 23 to the second flavoring agent storage area 31, where it will be flavored for the second time by the second flavoring agent, further continuously flavoring the smoke of the electronic cigarette and maintaining the richness of the aroma.

[0043] There are multiple ventilation holes 23, which are evenly distributed on the side wall of the flavoring material placement tube 2 and in the area surrounded by the flavoring material placement chamber 3.

[0044] The top surface of the flavoring material placement chamber 3 is provided with an openable and closable buckle 32 , and the second flavoring material is loaded into the second flavoring material accommodating area 31 by opening the buckle 32 .

[0045] The bottom end of the flavoring material placement tube 2 is bonded to the upper periphery of the electronic atomization cartridge accommodating area 11 .

[0046] The first flavoring material in the first flavoring material storage area 21 can be a flavoring granule or a flavoring stick. When the first flavoring material is a flavoring granule, the flavoring material placement tube 2 also has a breathable sealed top surface 24. When the first flavoring material is a flavoring stick, the flavoring material placement tube 2 does not need to be provided with a sealed top surface 24, and the flavoring material placement chamber 3 does not need to be provided.

[0047] The second flavoring material in the second flavoring material accommodating area 31 may be flavoring particles.

[0048] The outer diameter of the bottom of the fragrance-enhancing material placement tube 2 is 7mm, the inner diameter of the bottom is 6.9mm, the height is 30mm, the bottom is breathable, and the cylindrical surface has a circular hole with a diameter of 1mm. Fragrance particles, fragrance powder, fragrance gel, fragrance thread, fragrance sticks, etc. can be placed in the hollow compartment of the cylinder, that is, the first fragrance-enhancing material accommodating area 21.

[0049] The diameter of the lower bottom surface of the flavoring material placement bin 3 is 17mm, and the upper bottom surface is an annular surface with an outer diameter of 10mm, an inner diameter of 7mm, and a height of 15mm. The upper bottom surface is provided with a buckle, which is bonded to the outer periphery of the flavoring material placement tube 2. The space formed by the flavoring material placement tube 2 and the flavoring material placement bin 3 is a cavity, which can be loaded with flavoring particles, flavoring powder, flavoring gel, flavoring thread, etc. from the buckle opening, i.e., the second flavoring material storage area 31. There are ventilation holes 23 on the side wall of the flavoring material placement tube 2, and the flavoring material placement tube 2 and the flavoring material placement bin 3 form a certain enclosed space. The atomized smoke flow formed by suction still flows upward after the suction stops, reaches the breathable bottom surface of the flavoring material placement tube 2, and flows back downward, and diffuses from the first flavoring material storage area 21 through the ventilation holes 23 to the second flavoring material storage area 31. Figure 1 .

[0050] During the 5-10 second interval between each puff of the electronic atomizing cigarette, the smoke flavored by the first flavoring agent will enter the second flavoring agent accommodating area 31 through the vent 23, and be flavored a second time by the second flavoring agent, thereby continuously flavoring the smoke of the electronic atomizing cigarette and maintaining the richness of the aroma.

[0051] The bottom sleeve 1 has an upper bottom surface diameter of 7 mm, a lower bottom surface diameter of 10 mm, a height of 15 mm, no upper or lower surface, and a central cavity.

Claims

1. A universal external mouthpiece for flavoring electronic atomizer cigarettes, characterized in that: It comprises a bottom sleeve (1), a fragrance-enhancing material placement cylinder (2) and a fragrance-enhancing material placement chamber (3). The bottom sleeve (1) is a hollow trapezoidal column, and the central cavity inside it is the electronic atomization cartridge accommodating area (11); The aroma-enhancing substance placement tube (2) is located above the bottom sleeve (1); the aroma-enhancing substance placement tube (2) is a hollow cylinder, and the central cavity thereof is a first aroma-enhancing substance accommodating area (21); The flavoring material placement chamber (3) is located outside the flavoring material placement cylinder (2), and has a cavity structure in its side wall body, and the cavity structure is a second flavoring material accommodating area (31); The side wall of the flavoring material placement tube (2) is provided with a vent hole (23), and the first flavoring material storage area (21) and the second flavoring material storage area (31) are in airflow communication through the vent hole (23), and the atomized smoke formed by suction diffuses from the first flavoring material storage area (21) through the vent hole (23) to the second flavoring material storage area (31); The flavoring material placement tube (2) also has a breathable bottom surface (22), and the first flavoring material storage area (21) and the electronic atomization cartridge storage area (11) are connected to each other by air flow through the breathable bottom surface (22), and the atomized smoke formed by suction diffuses from the electronic atomization cartridge storage area (11) through the breathable bottom surface (22) to the first flavoring material storage area (21).

2. The universal external mouthpiece for flavoring electronic atomizer cigarettes according to claim 1, characterized in that: There are a plurality of vent holes (23), which are evenly distributed on the side wall of the flavoring material placement cylinder (2) and in an area surrounded by the flavoring material placement chamber (3).

3. The universal external mouthpiece for flavoring electronic atomization cigarettes according to claim 1, characterized in that: The top surface of the flavoring material storage bin (3) is provided with an openable and closable buckle (32), and the second flavoring material is loaded into the second flavoring material storage area (31) by opening the buckle (32), and the second flavoring material storage area (31) is connected to the first flavoring material storage area (21) by airflow only through the vent hole (23) by closing the buckle (32).

4. The universal external mouthpiece for flavoring electronic atomization cigarettes according to claim 1, characterized in that: The bottom end of the flavoring material placement tube (2) is bonded to the top end of the electronic atomization cartridge accommodating area (11).

5. The universal external mouthpiece for flavoring electronic atomization cigarettes according to claim 1, characterized in that: The bottom sleeve (1) is made of soft rubber material and can be freely expanded and contracted under stress. Its inner diameter is smaller than the diameter of the opening of the electronic atomizing cigarette cartridge and can be externally connected to the electronic atomizing cigarette cartridge. The aroma-enhancing material placement cylinder (2) is made of hard, heat-resistant plastic; The aroma-enhancing material storage bin (3) is made of hard, heat-resistant plastic.

6. The universal external mouthpiece for flavoring electronic atomization cigarettes according to claim 1, characterized in that: The first flavoring material in the first flavoring material accommodating area (21) is a flavoring particle, a flavoring powder, a flavoring gel, a flavoring thread or a flavoring stick; when the first flavoring material is a flavoring particle, a flavoring powder, a flavoring gel or a flavoring thread, the flavoring material placement tube (2) also has a breathable sealing top surface (24); when the first flavoring material is a flavoring stick, the flavoring material placement tube (2) does not need to be provided with a sealing top surface (24).

7. The universal external mouthpiece for flavoring electronic atomizer cigarettes according to claim 1, characterized in that: The second flavoring material in the second flavoring material accommodating area (31) is a flavoring particle, a flavoring powder, a flavoring gel or a flavoring thread.

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