Dual-purpose aerosol generating device for mouth and nose

Abstract

The utility model provides a dual-purpose aerosol generating device for a mouth and a nose. The dual-purpose aerosol generating device for the mouth and the nose comprises a shell, a nose suction nozzle and a mouth suction nozzle, the snorting nozzle is connected to the outlet end of the shell, the snorting nozzle is sleeved with the mouth suction nozzle, and the mouth suction nozzle is detachably connected to the snorting nozzle; the snorting nozzle is provided with a first suction hole, the mouth suction nozzle is provided with a second suction hole, and when the mouth suction nozzle is connected to the snorting nozzle, the second suction hole and the first suction hole are communicated with the interior of the shell. According to the aerosol generating device, the mouth suction nozzle is detachably connected to the nose suction nozzle, the nose suction mode can be converted into the mouth suction mode when the mouth suction nozzle is connected with the nose suction nozzle, and the mouth suction mode can be converted into the nose suction mode when the mouth suction nozzle is detached from the nose suction nozzle, so that the aerosol generating device is provided with the mouth suction nozzle and the nose suction nozzle at the same time; more suction modes are provided for users, different suction requirements of various crowds are met, and the market competitiveness of the aerosol generating device is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to aerosol generating device technical field more specifically refers to a kind of oral-nasal dual-purpose aerosol generating device. BACKGROUND

[0002] Aerosol generating device is a kind of by heating aerosol generating substrate to produce aerosol appliance, the aerosol generating device on market usually is oral and nasal suction type. Among them, the aerosol generated by oral suction type aerosol generating device first enters oral cavity, then through throat and trachea into lung, applicable to traditional aerosol suction user;The aerosol generated by nasal suction type aerosol generating device enters nasal cavity, then through nasopharynx into lung, reduces the contact area and time with respiratory mucosa, applicable to the user with cough asthma or throat airway uncomfortable. And traditional oral and nasal suction type aerosol generating device cannot be converted, cannot meet the demand of oral suction dual-purpose user, also cannot adapt to different smoking habits population. SUMMARY

[0003] The utility model aims at overcoming the defects of prior art, provide a kind of oral-nasal dual-purpose aerosol generating device, to solve the technical problem that traditional oral suction type and nasal suction type aerosol generating device cannot be converted.

[0004] To achieve the above object, the utility model adopts the following technical scheme:

[0005] The utility model provides a kind of oral-nasal dual-purpose aerosol generating device, it includes: shell, nasal suction nozzle and oral suction nozzle;The nasal suction nozzle is connected to the outlet end of the shell, the oral suction nozzle is set in the nasal suction nozzle, and can be detachably connected to the nasal suction nozzle;The nasal suction nozzle is equipped with first suction hole, the oral suction nozzle is equipped with second suction hole, when the oral suction nozzle is connected to the nasal suction nozzle, the second suction hole, the first suction hole and the shell interior are interconnected.

[0006] Among them, the number of first suction hole is two, the number of second suction hole is one;When the oral suction nozzle is connected to the nasal suction nozzle, the second suction hole corresponds to the region between two first suction holes.

[0007] Among them, the nasal suction nozzle is equipped with two protrusions, the protrusion extends from the nasal suction nozzle to the side away from the shell;The first suction hole is arranged on the protrusion.

[0008] Among them, the protrusion gradually shrinks from the nasal suction nozzle to the side away from the shell.

[0009] The mouth suction nozzle has a baffle at one end away from the second suction hole, and two insertion holes are formed between the baffle and the inner wall of the mouth suction nozzle; when the mouth suction nozzle is connected to the nose suction nozzle, the two first suction holes are respectively connected to the two insertion holes.

[0010] The insertion hole is equipped with a sealing ring.

[0011] The baffle is provided with a dividing block, which extends from the baffle toward the second suction hole and is located between the two insertion holes.

[0012] The outer wall of the separator is arc-shaped, and the width of the separator gradually decreases from the baffle towards the second suction hole.

[0013] The nasal mouthpiece has a groove on its outer wall, and the oral mouthpiece has a corresponding snap-fit ​​part protruding from its inner wall. The snap-fit ​​part snaps into or moves away from the groove, so that the oral mouthpiece can be connected to or disconnected from the nasal mouthpiece.

[0014] The housing is provided with an aerosol outlet channel, which is located between the two first suction holes.

[0015] The beneficial effects of this utility model compared with the prior art are as follows: By detachably connecting the mouth suction nozzle to the nasal suction nozzle, this utility model can switch from nasal suction mode to mouth suction mode when the mouth suction nozzle is connected to the nasal suction nozzle, and can also switch from mouth suction mode to nasal suction mode when the mouth suction nozzle is detached from the nasal suction nozzle. This allows the aerosol generator to have both mouth suction and nasal suction nozzles, providing users with more suction methods, meeting the different suction needs of various groups, improving user experience, and helping to enhance the market competitiveness of the aerosol generator.

[0016] The above description is only an overview of the technical solution of this utility model. In order to better understand the technical means of this utility model, it can be implemented according to the contents of the specification. In order to make the above and other objects, features and advantages of this utility model more obvious and understandable, the following are preferred embodiments, which are described in detail below. Attached Figure Description

[0017] Figure 1 A schematic diagram of the overall structure of an aerosol generator for both mouth and nose use provided by this utility model;

[0018] Figure 2 Another structural schematic diagram of a mouth and nose dual-use aerosol generator provided by this utility model;

[0019] Figure 3 A vertical cross-sectional view of an aerosol generator for both mouth and nose provided by this utility model.

[0020] Figure 4 A schematic diagram of the aerosol flow direction in the mouth-inhalation mode of an aerosol generator for both mouth and nose provided by this utility model;

[0021] Figure 5 A schematic diagram of the aerosol flow direction in the nasal inhalation mode of an aerosol generator for both mouth and nose provided by this utility model.

[0022] Figure label:

[0023] 1. Shell; 11. Aerosol outlet channel; 12. Storage cup; 13. Atomizing component; 14. Sealing silicone; 2. Nasal mouthpiece; 21. First suction hole; 22. Protrusion; 23. Slot; 3. Oral mouthpiece; 31. Second suction hole; 32. Baffle; 33. Insertion hole; 34. Sealing ring; 35. Divider block; 36. Snap-fit ​​part. Detailed Implementation

[0024] To make the objectives, technical solutions, and advantages of this utility model clearer, the present utility model will be further described in detail below with reference to the accompanying drawings and specific embodiments. The technical solutions of the embodiments of this utility model will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of this utility model, not all embodiments. Based on the embodiments of this utility model, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of this utility model.

[0025] It should be understood that, when used in this specification and the appended claims, the terms “comprising” and “including” indicate the presence of the described features, integrals, steps, operations, elements and / or components, but do not exclude the presence or addition of one or more other features, integrals, steps, operations, elements, components and / or collections thereof.

[0026] It should also be understood that the terminology used in this specification is for the purpose of describing particular embodiments only and is not intended to limit the scope of the invention. As used in this specification and the appended claims, the singular forms “a,” “an,” and “the” are intended to include the plural forms unless the context clearly indicates otherwise.

[0027] It should also be further understood that the term "and / or" as used in this specification and the appended claims refers to any combination of one or more of the associated listed items and all possible combinations, and includes such combinations.

[0028] See Figures 1-5As shown, this embodiment discloses a dual-use aerosol generator for both mouth and nose, including: a housing 1, a nasal inhaler 2, and a mouth inhaler 3; the nasal inhaler 2 is connected to the outlet end of the housing 1, and the mouth inhaler 3 is sleeved on the outside of the nasal inhaler 2 and detachably connected to the nasal inhaler 2; the nasal inhaler 2 is provided with a first suction hole 21, and the mouth inhaler 3 is provided with a second suction hole 31. When the mouth inhaler 3 is connected to the nasal inhaler 2, the second suction hole 31 and the first suction hole 21 are interconnected with the interior of the housing 1.

[0029] The oral and nasal aerosol generator of this embodiment, by detachably connecting the mouth inhaler 3 to the nasal inhaler 2, can switch from nasal inhalation mode to oral inhalation mode when the mouth inhaler 3 is connected to the nasal inhaler 2, and can also switch from oral inhalation mode to nasal inhalation mode when the mouth inhaler 3 is detached from the nasal inhaler 2. This allows the aerosol generator to have both oral and nasal inhalation nozzles, providing users with more inhalation methods, meeting the different inhalation needs of various groups, improving user experience, and helping to enhance the market competitiveness of the aerosol generator.

[0030] Specifically, there are two first suction holes 21 and one second suction hole 31. The two first suction holes 21 allow the user to connect to both nostrils when using the nasal mouthpiece 2 for nasal inhalation, preventing aerosol waste, improving aerosol utilization, reducing energy consumption of the aerosol generator, and helping to lower the charging frequency of the aerosol generator, thus improving the user experience and satisfaction. The single second suction hole 31, when the mouth mouthpiece 3 is connected to the nasal mouthpiece 2, ensures that the aerosol enters the user's mouth more concentratedly when inhaling through the second suction hole 31. This not only improves the taste and satisfaction during inhalation but also prevents aerosol dispersion in the mouth, ensuring a sufficient and uniform amount of aerosol with each inhalation.

[0031] Specifically, when the mouthpiece 3 is connected to the nosepiece 2, the second suction hole 31 corresponds to the area between the two first suction holes 21. The second suction hole 31, positioned between the two first suction holes 21, helps the aerosol flowing from the housing 1 through the two first suction holes 21 in mouth-inhalation mode to more naturally converge at the second suction hole 31, thus being efficiently drawn into the user's mouth. This significantly improves the concentration of the aerosol, allowing the user to obtain a richer and more stable inhalation experience.

[0032] Specifically, the diameter of the second suction hole 31 is larger than that of the first suction hole 21. The diameter settings of the second suction hole 31 and the first suction hole 21 not only help to increase the suction volume in mouth suction mode and improve suction efficiency for users, but also adapt to the size difference between the oral cavity and nostrils, thus improving the user experience.

[0033] Specifically, the nasal inhaler 2 has two protrusions 22, which extend from the nasal inhaler 2 away from the housing 1; a first suction hole 21 is provided on the protrusion 22. The arrangement of the two protrusions 22, and the first suction hole 21 on each protrusion 22, can adapt to and fit the user's dual nostril structure, so that when the user uses the nasal inhaler 2 for nasal inhalation, both nostrils can inhale aerosol through the two first suction holes 21 respectively, improving the comfort and efficiency of inhalation; the arrangement of the protrusions 22 allows the nasal inhaler 2 to fit more tightly against the inner wall of the user's nostrils, reducing air leakage and improving the seal between the nasal inhaler 2 and the nostrils during nasal inhalation, which helps to ensure that the aerosol can fully enter the nostrils, thereby improving the inhalation effect.

[0034] Specifically, the protrusion 22 gradually contracts from the nasal mouthpiece 2 towards the side away from the shell 1. More specifically, the protrusion 22 contracts in an arc shape. The shape of the nostrils is usually a cone that gradually narrows from the nostril entrance inward. The gradually contracting protrusion 22 can better fit the cone shape and contour of the nostril, reducing friction and pressure between the nasal mouthpiece 2 and the inner wall of the nostril. This makes the nasal mouthpiece 2 easier to insert into the nostril, helping to improve user comfort during use and reduce nasal discomfort caused by prolonged use. Furthermore, as the protrusion 22 contracts, the aerosol entering the nostril through the first suction hole 21 is guided by the inner wall of the protrusion 22, allowing the aerosol to be more concentrated and evenly distributed in the nostril, improving the inhalation effect.

[0035] Specifically, the mouthpiece 3 has a baffle 32 at the end away from the second suction hole 31, and two insertion holes 33 are formed between the baffle 32 and the inner wall of the mouthpiece 3. When the mouthpiece 3 is connected to the nasal mouthpiece 2, the two first suction holes 21 are respectively connected to the two insertion holes 33. The baffle 32 provides a support structure for the mouthpiece 3, enhances the overall stability and robustness of the mouthpiece 3, and helps to prevent the mouthpiece 3 from being deformed or damaged due to long-term suction or accidental collisions during use.

[0036] Specifically, when the mouthpiece 3 is connected to the nasal mouthpiece 2, the protrusion 22 is inserted into the insertion hole 33. The insertion method of the protrusion 22 and the insertion hole 33 simplifies the installation and disassembly process, allowing users to easily switch between nasal and mouth inhalation modes without complicated operations.

[0037] Specifically, the insertion hole 33 is equipped with a sealing ring 34. When the mouthpiece 3 is connected to the nasal mouthpiece 2, the protrusion 22 abuts against the sealing ring 34, forming a sealed system between the oral cavity and the aerosol generator during mouth suction. The sealing ring 34 helps prevent aerosol leakage, ensuring that the aerosol can enter the user's oral cavity efficiently and in a concentrated manner through the second suction hole 31, and preventing the aerosol from flowing out from the connection between the protrusion 22 and the insertion hole 33 and condensing on the nasal mouthpiece 2, thereby affecting the cleanliness of the aerosol generator.

[0038] Specifically, the baffle 32 is provided with a separator 35, which extends from the baffle 32 toward the second suction hole 31 and is located between the two insertion holes 33. The separator 35 not only optimizes the flow path of the aerosol, allowing the aerosol to be more concentrated and smoothly concentrated at the second suction hole 31, but also reduces the sedimentation of aerosol condensate at the center of the baffle 32 and the mouthpiece 3, improving the reduction of mouth-inhaled aerosol and thus ensuring the inhalation taste.

[0039] Specifically, the outer wall of the separator 35 is arc-shaped, and the width of the separator 35 gradually decreases from the baffle 32 toward the second suction hole 31. The arc-shaped outer wall of the separator 35 can guide the aerosol to converge more smoothly from the insertion hole 33 to the second suction hole 31. Aerosol tends to move along the path of least resistance during flow, so this arc-shaped design can reduce turbulence and eddies of aerosol inside the mouthpiece 3, allowing the aerosol to enter the user's mouth more efficiently. The gradually tapering design of the separator 35 makes it easier for condensate to slide back into the housing 1 or other easily drained locations along the outer wall of the separator 35, effectively preventing condensate from remaining inside the mouthpiece 3 and sticking to the walls, thereby maintaining the cleanliness of the mouthpiece 3 and the fidelity of the sucking experience.

[0040] Specifically, the mouthpiece 3 gradually narrows from the end closest to the nosepiece 2 towards the end furthest from the nosepiece 2. The mouthpiece 3 guides the aerosol more smoothly from the nosepiece 2 through the mouthpiece 3, improving inhalation efficiency and taste; moreover, the narrowing design of the mouthpiece 3 is ergonomic, making the mouthpiece 3 fit the user's lips better during use, improving comfort and convenience.

[0041] Specifically, the mouthpiece 3 is snapped onto or away from the outer wall of the nasal mouthpiece 2, allowing it to be connected to or detached from the nasal mouthpiece 2. The mouthpiece 3 connects to the nasal mouthpiece 2 via a snap-fit ​​mechanism, enabling users to easily connect or detach it without complex operations or tools. This provides great convenience, allowing users to conveniently and quickly switch between nasal and mouth inhalation modes as needed. The mouthpiece 3 snaps onto the outer wall of the nasal mouthpiece 2, cooperating with the protrusion 22 inserted into the insertion hole 33, providing double assurance for a secure connection between the mouthpiece 3 and the nasal mouthpiece 2. This enhances the structural stability of the aerosol generator in mouth inhalation mode and prevents the mouthpiece 3 from becoming loose, thus avoiding a poor user experience.

[0042] Specifically, the outer wall of the nasal inhaler 2 is provided with a groove, and the inner wall of the mouth inhaler 3 is provided with a corresponding engaging part 36. The engaging part 36 engages with or disengages from the groove, thereby connecting or disengaging the mouth inhaler 3 from the nasal inhaler 2. The groove and engaging part 36 have a simple structure, are easy to manufacture and process, and help reduce the production cost of the aerosol generator and improve production efficiency. Moreover, the cooperation between the groove and the engaging part 36 allows for precise positioning of the mouth inhaler 3 and the nasal inhaler 2 during connection. Once the engaging part 36 is correctly engaged in the groove, a stable connection is formed, preventing detachment due to accidental collision or improper operation during use. This helps maintain the flow efficiency and continuity of the aerosol, improving the user experience. By engaging or disengaging the mouth inhaler 3, users can easily switch between nasal and mouth inhalation modes, meeting the different inhalation needs of different users. Whether a user prefers nasal or mouth inhalation, they can find a suitable inhalation method. In practice, the mouth suction nozzle 3 is placed over the nose suction nozzle 2, and the mouth suction nozzle 3 is pushed toward the housing 1, causing the locking part 36 to enter the slot, and the protrusion 22 presses against the sealing ring 34, thus realizing the mouth suction mode; the mouth suction nozzle 3 is pulled away from the object, causing the locking part 36 to leave the slot, so that the mouth suction nozzle 3 can be removed from the nose suction nozzle 2, thus realizing the nose suction mode.

[0043] Specifically, the housing 1 is provided with an aerosol outlet channel 11, which is located between the two first suction holes 21. The aerosol outlet channel 11 is used to guide the generated aerosol to flow towards the mouthpiece 3 or the nasal mouthpiece 2. The aerosol outlet channel 11 is located between the two first suction holes 21, which can ensure that the amount of aerosol inhaled from the two nostrils is relatively balanced, which helps users to obtain a more uniform and comfortable inhalation experience. Designing the aerosol outlet channel 11 between the two suction holes helps to improve the structural compactness of the aerosol generator, which can not only reduce the overall size of the aerosol generator, making it easier to carry and use, but also improve the aesthetics of the aerosol generator and the user experience.

[0044] Specifically, the housing 1 also includes a storage cup 12; the storage cup 12 is used to contain the aerosol generating matrix, and a sealing silicone 14 is provided at the end of the storage cup 12 near the nasal mouthpiece 2; the sealing silicone 14 can tightly fit the opening of the storage cup 12, effectively preventing leakage of the aerosol generating matrix due to tilting or shaking of the housing during storage or use, ensuring the normal use of the aerosol generator and the user's inhalation experience; the sealing silicone 14 has a certain degree of elasticity and softness, and the material of the sealing silicone 14 also has a certain degree of wear resistance, which can withstand the friction of multiple injection operations without being easily damaged, reducing the number of maintenance times of the aerosol generator and ensuring the service life of the aerosol generator. In practical implementation, when the user needs to inject the aerosol generating matrix, after passing the injection tool through the first suction hole 21 or removing the nasal mouthpiece 2, the user inserts the sealing silicone 14 into the storage cup 12 to add the aerosol generating matrix. This convenient and sealed design allows users to easily change the flavor and type of aerosol generating matrix according to their preferences, improving the attractiveness and market competitiveness of the aerosol generator.

[0045] Specifically, the housing 1 also includes an atomizing component 13. The atomizing component 13 connects the bottom of the storage cup 12 to the aerosol outlet channel 11 and is used to heat and atomize the aerosol generating matrix to produce aerosol. The atomizing component 13 is located at the bottom of the storage cup 12, which facilitates the smooth flow of the aerosol generating matrix from the storage cup 12 to the atomizing component 13 under the action of gravity. It also allows the generated aerosol to flow from the atomizing component 13 to the top of the nasal inhaler 2 or the oral inhaler 3 under the action of buoyancy, thereby improving the efficiency of aerosol generation, shortening the user's waiting time, and thus improving the user experience.

[0046] This embodiment provides a dual-use aerosol generator for both mouth and nose. By detachably connecting the mouth nozzle to the nasal nozzle, the device can switch from nasal to mouth inhalation mode when the mouth nozzle is connected to the nasal nozzle, and vice versa. This allows the aerosol generator to have both mouth and nasal nozzles, providing users with more inhalation methods, meeting the different inhalation needs of various groups, improving user experience, and enhancing the market competitiveness of the aerosol generator.

[0047] The above examples are merely illustrative of the technical content of this utility model to facilitate reader understanding, but do not imply that the implementation of this utility model is limited to these embodiments. Any technical extensions or re-creations made based on this utility model are protected by this utility model. The scope of protection of this utility model is defined by the claims.

Claims

1. A mouth-and-nose dual aerosol-generating device, characterized by, The utility model relates to a double-mouth inhaler, comprising: a housing, a nose mouthpiece and a mouth mouthpiece; the nose mouthpiece is connected to the outlet end of the housing, the mouth mouthpiece is sleeved outside the nose mouthpiece and is detachably connected to the nose mouthpiece; the nose mouthpiece is provided with a first suction hole, the mouth mouthpiece is provided with a second suction hole, and when the mouth mouthpiece is connected to the nose mouthpiece, the second suction hole, the first suction hole and the inside of the housing are in communication with each other.

2. The mouth-and-nose dual aerosol-generating device according to claim 1, characterized in that, The number of the first suction holes is two, and the number of the second suction hole is one; when the mouth mouthpiece is connected to the nose mouthpiece, the second suction hole corresponds to the region between the two first suction holes.

3. The mouth-and-nose dual aerosol-generating device according to claim 1, characterized in that, The nose mouthpiece is provided with two protrusions, which extend away from the housing; the first suction hole is arranged on the protrusion.

4. The mouth-and-nose dual aerosol-generating device according to claim 3, characterized in that, The protrusion gradually shrinks away from the housing.

5. The mouth-and-nose dual aerosol-generating device according to claim 1, characterized in that, The end of the mouth mouthpiece away from the second suction hole is provided with a baffle, two insertion holes are formed between the baffle and the inner wall of the mouth mouthpiece; when the mouth mouthpiece is connected to the nose mouthpiece, the two first suction holes are respectively communicated with the two insertion holes.

6. The mouth-and-nose dual aerosol-generating device according to claim 5, wherein The insertion hole is provided with a sealing ring.

7. The mouth-and-nose dual aerosol-generating device according to claim 5, wherein The baffle is provided with a partition block, which extends from the baffle to the direction close to the second suction hole and is located between the two insertion holes.

8. The mouth-and-nose dual aerosol-generating device according to claim 7, wherein The outer wall of the partition block is arc-shaped, and the width of the partition block gradually decreases from the baffle to the second suction hole.

9. The mouth-and-nose dual aerosol-generating device according to claim 1, characterized in that, The outer wall of the nose mouthpiece is provided with a clamping groove, and the inner wall of the mouth mouthpiece is provided with a clamping part corresponding to the clamping groove; the clamping part is clamped or away from the clamping groove, so that the mouth mouthpiece is connected or detached from the nose mouthpiece.

10. The mouth-and-nose dual aerosol-generating device according to claim 2, wherein The housing is provided with an aerosol guiding channel, which is located between the two first suction holes.

Images