Aerosol auxiliary inhalation device and atomization equipment

Abstract

The utility model relates to the technical field of electronic atomization equipment accessories, and discloses an aerosol auxiliary inhalation device and atomization equipment. The aerosol auxiliary inhalation device comprises a mounting part and a suction part, the mounting part is detachably mounted on a suction nozzle of the atomization equipment, and a through hole is formed in the mounting part and used for being communicated with the suction nozzle. The suction part comprises a first cavity wall surface and a second cavity wall surface, a first cavity is defined by the first cavity wall surface and the second cavity wall surface, one end of the first cavity is communicated with the through hole, the other end of the first cavity is an opening, and the opening is used for being matched with one of the nose and the mouth so that aerosol entering the first cavity from the through hole can be sucked in. The aerosol auxiliary inhalation device provided by the utility model not only can realize oral inhalation of aerosol in the electronic atomization equipment, but also can realize nasal inhalation, is convenient to carry, and can reduce the use cost of consumers.

Description

Technical Field

[0001] This application relates to the technical field of atomizing equipment accessories, specifically to an aerosol-assisted inhalation device and an atomizing equipment. Background Technology

[0002] Traditional nebulizers typically involve inhaling aerosols through the mouth (oral inhalation). However, nasal inhalation has shown that the aerosol needs to remain in the nasal cavity for a longer period to be heated and fully oxidized. Furthermore, the nasal cavity's regulatory function ensures a more suitable temperature for the aerosol entering the body, preventing the effects of excessively hot or cold aerosols on the respiratory system. However, existing nebulizers usually only offer one of the two inhalation functions (oral or nasal), requiring the purchase of two different devices to experience both. This is inconvenient for portability and increases operating costs. Utility Model Content

[0003] This application provides an aerosol-assisted inhalation device that allows for both oral and nasal inhalation of aerosols from electronic atomizing devices. It is also portable and reduces the cost of use for consumers.

[0004] According to this application, an aerosol-assisted inhalation device is provided, comprising: a mounting part detachably mounted on the mouthpiece of an atomizing device, the mounting part having a through hole for communicating with the mouthpiece; and a suction part including a first chamber wall and a second chamber wall, the first chamber wall and the second chamber wall surrounding to form a first cavity, one end of the first cavity communicating with the through hole, and the other end being an opening for fitting with either the user's nose or mouth, so as to inhale aerosol entering the first cavity through the through hole.

[0005] In one embodiment, at the opening, a first cavity wall protrudes from both ends toward the middle along the side away from the first cavity, and a second cavity wall protrudes from both ends toward the middle along the side facing the first cavity, and the curvature of the protrusion of the first cavity wall is greater than the curvature of the protrusion of the second cavity wall, so as to conform to the shape of the nose.

[0006] In one embodiment, the direction from the through hole to the opening is the first direction, and the area of ​​the cross section of the first cavity perpendicular to the first direction increases with the increase of the distance from the through hole; or, the width of the opening is 20-35mm, and the length of the opening is 35-55mm.

[0007] In one embodiment, the portion of the second cavity wall located at the opening has a recessed portion, which is recessed from both ends toward the middle towards the through hole.

[0008] In one embodiment, the distance between the recesses at the middle position is 1-5 mm.

[0009] In one embodiment, the distance between the middle position of the recess is 3mm, and the distance between the two ends of the recess is 35mm.

[0010] In one embodiment, the portion of the first cavity located at the opening is connected to the inner wall of the first cavity via a smooth curved surface; and / or, the portion of the first cavity wall and / or the second cavity wall located at the opening has an inclined surface, the inclined surface being inclined toward the outer wall of the first cavity.

[0011] In one embodiment, an elastic element is further included, which is disposed to conform to the inner surface of the mounting portion for interference fit with nozzles of different sizes.

[0012] In one embodiment, a sealing element is provided on the inner surface of the mounting part. The sealing element protrudes from the inner surface of the mounting part and surrounds the inner surface of the mounting part to seal the gap between the mounting part and the suction nozzle.

[0013] According to this application, a nebulization device is also provided, including an electronic nebulizer and any of the above-mentioned aerosol-assisted inhalation devices, wherein the electronic nebulizer and the aerosol-assisted inhalation device are detachably connected.

[0014] This application provides an aerosol-assisted inhalation device, including a mounting part and a suction part. The mounting part is detachably mounted to the mouthpiece of an atomizing device and has a through hole for communicating with the mouthpiece. The suction part has a first cavity formed by a first cavity wall and a second cavity wall, and the first cavity has an opening that can be adapted to either the nose or the mouth. When a consumer needs to use an electronic atomizing device, the mouthpiece of the electronic atomizing device is mounted on the mounting part of the aerosol-assisted inhalation device of this application, enabling both oral and nasal inhalation, and is convenient to carry, thus reducing the consumer's usage costs. Attached Figure Description

[0015] Figure 1 This is a schematic diagram of the aerosol-assisted inhalation device in Example 1;

[0016] Figure 2 This is a side view of the aerosol-assisted inhalation device in Example 1;

[0017] Figure 3 This is a schematic cross-sectional view of the aerosol-assisted inhalation device in Example 1;

[0018] Figure 4 This is a schematic diagram of the aerosol-assisted inhalation device and the mouthpiece in Example 1 with an interference fit.

[0019] Figure 5 This is a schematic diagram of the aerosol-assisted inhalation device in Example 2;

[0020] Figure 6This is a schematic cross-sectional view of the aerosol-assisted inhalation device in Example 3;

[0021] Figure 7 A schematic diagram of the atomizing device of this application;

[0022] Figure 8 This application provides a cross-sectional structural diagram of the atomizing device.

[0023] Reference numerals: Aerosol-assisted inhalation device - 100, Mounting part - 110, Through hole - 111, Groove - 112, Suction part - 120, First cavity - 121, Opening - 122, First cavity wall surface - 123, Second cavity wall surface - 124, Recessed part - 1241, Smooth curved surface - 125, Inclined surface - 126, Seal - 130, Atomizing device - 200, Electronic atomizing device - 210, Nozzle - 211, First direction - z, Second direction - y, Third direction - x. Detailed Implementation

[0024] The present application will now be described in further detail with reference to the accompanying drawings and specific embodiments. Similar elements in different embodiments are referred to by related similar element reference numerals. In the following embodiments, many details are described to facilitate a better understanding of the present application. However, those skilled in the art will readily recognize that some features may be omitted in different situations, or may be replaced by other elements, materials, or methods. In some cases, certain operations related to the present application are not shown or described in the specification. This is to avoid obscuring the core parts of the present application with excessive description. For those skilled in the art, detailed description of these related operations is not necessary; they can fully understand the related operations based on the description in the specification and general technical knowledge in the art.

[0025] Furthermore, the features, operations, or characteristics described in the specification can be combined in any suitable manner to form various embodiments, and the operational steps involved in each embodiment can also be rearranged or adjusted in a manner that is obvious to those skilled in the art. Therefore, the specification and drawings are only for clearly describing a particular embodiment and do not imply that they represent the necessary components and / or order.

[0026] The serial numbers assigned to components in this document, such as "first" and "second," are used only to distinguish the described objects and have no sequential or technical meaning. The terms "connection" and "linkage" used in this application, unless otherwise specified, include both direct and indirect connections (linkages).

[0027] Example 1

[0028] This embodiment provides an aerosol-assisted inhalation device 100. Please refer to [reference needed]. Figure 1-4The aerosol-assisted inhalation device 100 includes a mounting part 110 and a suction part 120.

[0029] Please refer to Figure 1 and Figure 3 The mounting part 110 is detachably mounted on the nozzle 211 of the atomizing device. The mounting part 110 has a through hole 111 for communicating with the nozzle 211. Figure 1 The suction unit 120 includes a first chamber wall 123 and a second chamber wall 124, which together form a first cavity 121. One end of the first cavity 121 communicates with a through hole 111, and the other end is an opening 122. The opening 122 is adapted to fit either the user's nose or mouth so that aerosol entering the first cavity 121 through the through hole 111 can be inhaled. It should be noted that the opening 122 fitting either the user's nose or mouth means that when the user uses the aerosol-assisted inhalation device 100, regardless of whether the user inhales the aerosol through their mouth or nose, the opening 122 will not cover the user's cheek.

[0030] In this embodiment, the mounting part 110 can be detachably mounted on the mouthpiece 211 of the electronic atomizing device 210, and the first cavity 121 with the opening 122 is designed to fit both the user's nose and mouth, thereby enabling nasal and oral inhalation of the aerosol from the electronic atomizing device 210.

[0031] In addition, the aerosol-assisted inhalation device 100 is made of silicone or resin, which is easy to deform and more convenient to fit the human nose and mouth.

[0032] Please refer to Figure 1-2 The first cavity wall 123 protrudes from both ends toward the middle along the side away from the first cavity 121, and the second cavity wall 124 protrudes from both ends toward the middle along the side facing the first cavity 121. The curvature of the first cavity wall 123 is greater than the curvature of the second cavity wall 124, so as to fit the shape of the nose.

[0033] When inhaling through the nose, the first cavity wall 123 needs to be placed over the tip of the nose, and the second cavity wall 124 is positioned between the upper lip and the nostril. When inhaling through the mouth, the opening 122 surrounds the open lips, allowing for suction. Since most people's upper and lower lips are relatively symmetrical, the opening 122 can be designed to be relatively flat to accommodate the lips. Furthermore, to better fit the structure of the human nose, the curvature of the first cavity wall 123 should be designed to be greater than the curvature of the second cavity wall 124, thus better adapting to nasal inhalation.

[0034] Please refer to Figure 1-2The direction from the through hole 111 to the opening 122 is the first direction z. The area of ​​the first cavity 121 in the cross section perpendicular to the first direction z increases with the increase of the distance from the through hole 111.

[0035] The size of the opening 122 is designed to fit the size of the human mouth and nose. The area of ​​the first cavity 121 in the cross section perpendicular to the first direction z is designed to increase with the increase of the distance from the through hole 111. This can make the whole device more aesthetically pleasing while meeting the requirements of nasal and oral inhalation, and also facilitates the adjustment of the overall volume of the aerosol-assisted inhalation device 100, making it easy to carry.

[0036] Please refer to Figure 1 The width of opening 122 is 20-35mm, and the length of opening 122 is 35-55mm.

[0037] In this embodiment, by limiting the length and width of the opening 122, it can be adapted to the structure of the lips and nose of most consumers. Based on this, the volume of the aerosol-assisted inhalation device 100 can be reasonably controlled.

[0038] Please refer to Figure 3 The portion of the second cavity wall 124 located at the opening 122 has a recess 1241, which is recessed from both ends toward the middle towards the through hole 111.

[0039] The recessed part 1241 is designed to rest against the area between the upper lip and nose during nasal inhalation without being too tight, which is more ergonomic and improves user comfort.

[0040] In the embodiments of this application, the distance between the recesses at the middle position of the recessed portion 1241 is 1-5mm. Specifically, in this embodiment, the distance between the recesses at the middle position of the recessed portion 1241 is 3mm, and the distance between the two ends of the recessed portion 1241 is 35mm.

[0041] Please refer to Figure 1 The portion of the first cavity 121 located at the opening 122 is connected to the inner wall of the first cavity 121 via a smooth curved surface 125.

[0042] In this embodiment, the portion of the first cavity 121 located at the opening 122 is connected to the inner wall of the first cavity 121 via a smooth curved surface 125. Whether in nasal or oral inhalation, the smooth curved surface 125 makes it less likely for indentations to appear on the skin surface when in contact with the human body.

[0043] In this embodiment, as Figure 4 The nozzle 211 and the mounting part 110 are interference fit.

[0044] Example 2

[0045] This embodiment provides an aerosol-assisted inhalation device 100. Please refer to [reference needed]. Figure 2-5 The aerosol-assisted inhalation device 100 includes a mounting part 110 and a suction part 120.

[0046] Please refer to Figure 3 and Figure 5 The mounting part 110 is detachably mounted on the nozzle 211 of the atomizing device. The mounting part 110 has a through hole 111 for communicating with the nozzle 211. Figure 1 The suction unit 120 includes a first chamber wall 123 and a second chamber wall 124, which together form a first cavity 121. One end of the first cavity 121 communicates with a through hole 111, and the other end is an opening 122. The opening 122 is adapted to fit either the user's nose or mouth so that aerosol entering the first cavity 121 through the through hole 111 can be inhaled. It should be noted that the opening 122 fitting either the user's nose or mouth means that when the user uses the aerosol-assisted inhalation device 100, regardless of whether the user inhales the aerosol through their mouth or nose, the opening 122 will not cover the user's cheek.

[0047] In this embodiment, the mounting part 110 can be detachably mounted on the mouthpiece 211 of the electronic atomizing device 210, and the first cavity 121 with the opening 122 is designed to fit both the user's nose and mouth, thereby enabling nasal and oral inhalation of the aerosol from the electronic atomizing device 210.

[0048] In addition, the aerosol-assisted inhalation device 100 is made of silicone or resin, which is easy to deform and more convenient to fit the human nose and mouth.

[0049] Please refer to Figure 2 The first cavity wall 123 protrudes from both ends toward the middle along the side away from the first cavity 121, and the second cavity wall 124 protrudes from both ends toward the middle along the side facing the first cavity 121. The curvature of the first cavity wall 123 is greater than the curvature of the second cavity wall 124, so as to fit the shape of the nose.

[0050] When inhaling through the nose, the first cavity wall 123 needs to be placed over the tip of the nose, and the second cavity wall 124 is positioned between the upper lip and the nostril. When inhaling through the mouth, the opening 122 surrounds the open lips, allowing for suction. Since most people's upper and lower lips are relatively symmetrical, the opening 122 can be designed to be relatively flat to accommodate the lips. Furthermore, to better fit the structure of the human nose, the curvature of the first cavity wall 123 should be designed to be greater than the curvature of the second cavity wall 124, thus better adapting to nasal inhalation.

[0051] Please refer to Figure 2The direction from the through hole 111 to the opening 122 is the first direction z. The area of ​​the first cavity 121 in the cross section perpendicular to the first direction z increases with the increase of the distance from the through hole 111.

[0052] The size of the opening 122 is designed to fit the size of the human mouth and nose. The area of ​​the first cavity 121 in the cross section perpendicular to the first direction z is designed to increase with the increase of the distance from the through hole 111. This can make the whole device more aesthetically pleasing while meeting the requirements of nasal and oral inhalation, and also facilitates the adjustment of the overall volume of the aerosol-assisted inhalation device 100, making it easy to carry.

[0053] Please refer to Figure 5 The width of opening 122 is 20-35mm, and the length of opening 122 is 35-55mm.

[0054] In this embodiment, by limiting the length and width of the opening 122, it can be adapted to the structure of the lips and nose of most consumers. Based on this, the volume of the aerosol-assisted inhalation device 100 can be reasonably controlled.

[0055] Please refer to Figure 3 The portion of the second cavity wall 124 located at the opening 122 has a recess 1241, which is recessed from both ends toward the middle towards the through hole 111.

[0056] The recessed part 1241 is designed to rest against the area between the upper lip and nose during nasal inhalation without being too tight, which is more ergonomic and improves user comfort.

[0057] In the embodiments of this application, the distance between the recesses at the middle position of the recessed portion 1241 is 1-5mm. Specifically, in this embodiment, the distance between the recesses at the middle position of the recessed portion 1241 is 3mm, and the distance between the two ends of the recessed portion 1241 is 35mm.

[0058] Please refer to Figure 5 The portion of the first cavity 121 located at the opening 122 is connected to the inner wall of the first cavity 121 via a smooth curved surface 125.

[0059] In this embodiment, the portion of the first cavity 121 located at the opening 122 is connected to the inner wall of the first cavity 121 via a smooth curved surface 125. Whether in nasal or oral inhalation, the smooth curved surface 125 makes it less likely for indentations to appear on the skin surface when in contact with the human body.

[0060] In this embodiment, as Figure 4 The nozzle 211 and the mounting part 110 are interference fit.

[0061] Please refer to Figure 5The portion of the first cavity 121 located at the opening 122 has an inclined surface 126. The inclined surface 126 is inclined toward the outer wall of the first cavity 121, and one end of the inclined surface 126 is connected to the smooth curved surface 125, and the other end is connected to the outer wall of the first cavity 121.

[0062] In this embodiment, the outer wall of the first cavity 121 and the smooth curved surface 125 are connected by the inclined surface 126. When inhaling through the nose, the inclined surface 126 fits the position between the nose and lips, which is more ergonomic and improves the comfort of use.

[0063] Example 3

[0064] This embodiment provides an aerosol-assisted inhalation device 100. Please refer to [reference needed]. Figure 2-3 and Figure 5-6 The aerosol-assisted inhalation device 100 includes a mounting part 110 and a suction part 120.

[0065] Please refer to Figure 6 The mounting part 110 is detachably mounted on the nozzle 211 of the atomizing device. The mounting part 110 has a through hole 111 for communicating with the nozzle 211. Figure 1 The suction unit 120 includes a first chamber wall 123 and a second chamber wall 124, which together form a first chamber 121. One end of the first chamber 121 communicates with a through hole 111, and the other end is an opening 122. The opening 122 is adapted to fit either the user's nose or mouth so that aerosol entering the first chamber 121 through the through hole 111 can be inhaled. It should be noted that the opening 122 fitting either the user's nose or mouth means that when the user uses the aerosol-assisted inhalation device 100, regardless of whether the user inhales the aerosol through their mouth or nose, the opening 122 will not cover the user's cheek.

[0066] In this embodiment, the mounting part 110 can be detachably mounted on the mouthpiece 211 of the electronic atomizing device 210, and the first cavity 121 with the opening 122 is designed to fit both the user's nose and mouth, thereby enabling nasal and oral inhalation of the aerosol from the electronic atomizing device 210.

[0067] In addition, the aerosol-assisted inhalation device 100 is made of silicone or resin, which is easy to deform and more convenient to fit the human nose and mouth.

[0068] Please refer to Figure 2 The first cavity wall 123 protrudes from both ends toward the middle along the side away from the first cavity 121, and the second cavity wall 124 protrudes from both ends toward the middle along the side facing the first cavity 121. The curvature of the first cavity wall 123 is greater than the curvature of the second cavity wall 124, so as to fit the shape of the nose.

[0069] When inhaling through the nose, the first cavity wall 123 needs to be placed over the tip of the nose, and the second cavity wall 124 is positioned between the upper lip and the nostril. When inhaling through the mouth, the opening 122 surrounds the open lips, allowing for suction. Since most people's upper and lower lips are relatively symmetrical, the opening 122 can be designed to be relatively flat to accommodate the lips. Furthermore, to better fit the structure of the human nose, the curvature of the first cavity wall 123 should be designed to be greater than the curvature of the second cavity wall 124, thus better adapting to nasal inhalation.

[0070] Please refer to Figure 2 The direction from the through hole 111 to the opening 122 is the first direction z. The area of ​​the first cavity 121 in the cross section perpendicular to the first direction z increases with the increase of the distance from the through hole 111.

[0071] The size of the opening 122 is designed to fit the size of the human mouth and nose. The area of ​​the first cavity 121 in the cross section perpendicular to the first direction z is designed to increase with the increase of the distance from the through hole 111. This can make the whole device more aesthetically pleasing while meeting the requirements of nasal and oral inhalation, and also facilitates the adjustment of the overall volume of the aerosol-assisted inhalation device 100, making it easy to carry.

[0072] Please refer to Figure 5 The width of opening 122 is 20-35mm, and the length of opening 122 is 35-55mm.

[0073] In this embodiment, by limiting the length and width of the opening 122, it can be adapted to the structure of the lips and nose of most consumers. Based on this, the volume of the aerosol-assisted inhalation device 100 can be reasonably controlled.

[0074] Please refer to Figure 6 The portion of the second cavity wall 124 located at the opening 122 has a recess 1241, which is recessed from both ends toward the middle towards the through hole 111.

[0075] The recessed part 1241 is designed to rest against the area between the upper lip and nose during nasal inhalation without being too tight, which is more ergonomic and improves user comfort.

[0076] In the embodiments of this application, the distance between the recesses at the middle position of the recessed portion 1241 is 1-5mm. Specifically, in this embodiment, the distance between the recesses at the middle position of the recessed portion 1241 is 3mm, and the distance between the two ends of the recessed portion 1241 is 35mm.

[0077] Please refer to Figure 5 The portion of the first cavity 121 located at the opening 122 is connected to the inner wall of the first cavity 121 via a smooth curved surface 125.

[0078] In this embodiment, the portion of the first cavity 121 located at the opening 122 is connected to the inner wall of the first cavity 121 via a smooth curved surface 125. Whether in nasal or oral inhalation, the smooth curved surface 125 makes it less likely for indentations to appear on the skin surface when in contact with the human body.

[0079] Please refer to Figure 5 The portion of the first cavity 121 located at the opening 122 has an inclined surface 126. The inclined surface 126 is inclined toward the outer wall of the first cavity 121, and one end of the inclined surface 126 is connected to the smooth curved surface 125, and the other end is connected to the outer wall of the first cavity 121.

[0080] In this embodiment, the outer wall of the first cavity 121 and the smooth curved surface 125 are connected by the inclined surface 126. When inhaling through the nose, the inclined surface 126 fits the position between the nose and lips, which is more ergonomic and improves the comfort of use.

[0081] Please refer to Figure 6 A sealing element 130 is provided on the inner surface of the mounting part 110. The sealing element 130 protrudes from the inner surface of the mounting part 110 and surrounds a ring around the inner surface of the mounting part 110 to seal the gap between the mounting part 110 and the suction nozzle 211. In this embodiment, a groove 112 is provided on the inner surface of the mounting part 110, and the sealing element 130 is disposed in the groove 112. The sealing element 130 is made of sealing silicone and is integrally formed with the aerosol-assisted inhalation device 100.

[0082] Since the nozzle 211 of the electronic atomizing device 210 is connected to the through hole 111 of the mounting part 110, a gap inevitably exists between the nozzle 211 and the mounting part 110. The condensed aerosol can easily flow out through the gap between the nozzle 211 and the mounting part 110. In this embodiment, the inner surface of the mounting part 110 and the outer wall of the nozzle 211 are sealed by the sealing member 130 to prevent the leakage of condensate. On the other hand, the sealing member 130 is protruding on the inner surface of the mounting part 110, and the nozzle 211 and the inner wall of the mounting part 110 are no longer an interference fit. That is, the nozzle 211 only abuts against the sealing member 130. While achieving a sealing effect, it can also reduce the friction force when the nozzle 211 is pulled out.

[0083] Example 4

[0084] This embodiment provides an aerosol-assisted inhalation device 100. Please refer to [reference needed]. Figure 2-5 The aerosol-assisted inhalation device 100 includes a mounting part 110 and a suction part 120.

[0085] Please refer to Figure 3 and Figure 5The mounting part 110 is detachably mounted on the nozzle 211 of the atomizing device. The mounting part 110 has a through hole 111 for communicating with the nozzle 211. Figure 1 The suction unit 120 includes a first chamber wall 123 and a second chamber wall 124, which together form a first chamber 121. One end of the first chamber 121 communicates with a through hole 111, and the other end is an opening 122. The opening 122 is adapted to fit either the user's nose or mouth so that aerosol entering the first chamber 121 through the through hole 111 can be inhaled. It should be noted that the opening 122 fitting either the user's nose or mouth means that when the user uses the aerosol-assisted inhalation device 100, regardless of whether the user inhales the aerosol through their mouth or nose, the opening 122 will not cover the user's cheek.

[0086] In this embodiment, the mounting part 110 can be detachably mounted on the mouthpiece 211 of the electronic atomizing device 210, and the first cavity 121 with the opening 122 is designed to fit both the user's nose and mouth, thereby enabling nasal and oral inhalation of the aerosol from the electronic atomizing device 210.

[0087] In addition, the aerosol-assisted inhalation device 100 is made of silicone or resin, which is easy to deform and more convenient to fit the human nose and mouth.

[0088] Please refer to Figure 2 The first cavity wall 123 protrudes from both ends toward the middle along the side away from the first cavity 121, and the second cavity wall 124 protrudes from both ends toward the middle along the side facing the first cavity 121. The curvature of the first cavity wall 123 is greater than the curvature of the second cavity wall 124, so as to fit the shape of the nose.

[0089] When inhaling through the nose, the first cavity wall 123 needs to be placed over the tip of the nose, and the second cavity wall 124 is positioned between the upper lip and the nostril. When inhaling through the mouth, the opening 122 surrounds the open lips, allowing for suction. Since most people's upper and lower lips are relatively symmetrical, the opening 122 can be designed to be relatively flat to accommodate the lips. Furthermore, to better fit the structure of the human nose, the curvature of the first cavity wall 123 should be designed to be greater than the curvature of the second cavity wall 124, thus better adapting to nasal inhalation.

[0090] Please refer to Figure 2 The direction from the through hole 111 to the opening 122 is the first direction z. The area of ​​the first cavity 121 in the cross section perpendicular to the first direction z increases with the increase of the distance from the through hole 111.

[0091] The size of the opening 122 is designed to fit the size of the human mouth and nose. The area of ​​the first cavity 121 in the cross section perpendicular to the first direction z is designed to increase with the increase of the distance from the through hole 111. This can make the whole device more aesthetically pleasing while meeting the requirements of nasal and oral inhalation, and also facilitates the adjustment of the overall volume of the aerosol-assisted inhalation device 100, making it easy to carry.

[0092] Please refer to Figure 5 The width of opening 122 is 20-35mm, and the length of opening 122 is 35-55mm.

[0093] In this embodiment, by limiting the length and width of the opening 122, it can be adapted to the structure of the lips and nose of most consumers. Based on this, the volume of the aerosol-assisted inhalation device 100 can be reasonably controlled.

[0094] Please refer to Figure 3 The portion of the second cavity wall 124 located at the opening 122 has a recess 1241, which is recessed from both ends toward the middle towards the through hole 111.

[0095] The recessed part 1241 is designed to rest against the area between the upper lip and nose during nasal inhalation without being too tight, which is more ergonomic and improves user comfort.

[0096] In the embodiments of this application, the distance between the recesses at the middle position of the recessed portion 1241 is 1-5mm. Specifically, in this embodiment, the distance between the recesses at the middle position of the recessed portion 1241 is 3mm, and the distance between the two ends of the recessed portion 1241 is 35mm.

[0097] Please refer to Figure 5 The portion of the first cavity 121 located at the opening 122 is connected to the inner wall of the first cavity 121 via a smooth curved surface 125.

[0098] In this embodiment, the portion of the first cavity 121 located at the opening 122 is connected to the inner wall of the first cavity 121 via a smooth curved surface 125. Whether in nasal or oral inhalation, the smooth curved surface 125 makes it less likely for indentations to appear on the skin surface when in contact with the human body.

[0099] Please refer to Figure 5 The portion of the first cavity 121 located at the opening 122 has an inclined surface 126. The inclined surface 126 is inclined toward the outer wall of the first cavity 121, and one end of the inclined surface 126 is connected to the smooth curved surface 125, and the other end is connected to the outer wall of the first cavity 121.

[0100] In this embodiment, the outer wall of the first cavity 121 and the smooth curved surface 125 are connected by the inclined surface 126. When inhaling through the nose, the inclined surface 126 fits the position between the nose and lips, which is more ergonomic and improves the comfort of use.

[0101] In this embodiment, the aerosol-assisted inhalation device 100 further includes an elastic element that conforms to the inner surface of the mounting portion 110 to allow for an interference fit with nozzles 211 of different sizes. For example, a layer of sponge may be provided on the inner surface of the mounting portion 110.

[0102] Due to the flexible element, the aerosol-assisted inhalation device 100 can be adapted to more nozzles 211 of different sizes, improving the user experience.

[0103] This embodiment also provides an atomizing device 200, please refer to... Figure 7-8 The atomizing device 200 includes an electronic atomizing device 210 and an aerosol-assisted inhalation device 100 as described in any of the embodiments 1-4. The electronic atomizing device 210 is a device for atomizing a matrix into an aerosol. The electronic atomizing device 210 includes a mouthpiece 211, and the aerosol-assisted inhalation device 100 is detachably connected to the mouthpiece 211, with gas flow achieved through a through-hole.

[0104] The above-described specific examples are for illustrative purposes only and are not intended to limit the scope of this invention. Those skilled in the art to which this invention pertains can make various simple deductions, modifications, or substitutions based on the concept of this invention.

Claims

1. An aerosol-assisted inhalation device, characterized in that, include: The mounting part is detachably mounted on the nozzle of the atomizing device. The mounting part has a through hole for communicating with the nozzle. The suction unit includes a first cavity wall and a second cavity wall, which together form a first cavity. One end of the first cavity is connected to the through hole, and the other end is an opening for fitting into either the user's nose or mouth, so as to inhale aerosol that enters the first cavity through the through hole.

2. The aerosol-assisted inhalation device as described in claim 1, characterized in that, In the opening, the first cavity wall protrudes from both ends toward the middle along the side away from the first cavity, and the second cavity wall protrudes from both ends toward the middle along the side facing the first cavity. The curvature of the first cavity wall protrusion is greater than the curvature of the second cavity wall protrusion, so as to fit the shape of the nose.

3. The aerosol-assisted inhalation device as described in claim 1, characterized in that, The direction from the through hole to the opening is the first direction, and the area of ​​the first cavity in the cross section perpendicular to the first direction increases with the increase of the distance from the through hole; Alternatively, the width of the opening is 20-35mm, and the length of the opening is 35-55mm.

4. The aerosol-assisted inhalation device as described in claim 2, characterized in that, The portion of the second cavity wall located at the opening has a recessed portion, which is recessed from both ends toward the middle towards the through hole.

5. The aerosol-assisted inhalation device as described in claim 4, characterized in that, The distance between the depressions at the middle position of the depression is 1-5mm.

6. The aerosol-assisted inhalation device as described in claim 5, characterized in that, The distance between the middle of the recessed portion is 3mm, and the distance between the two ends of the recessed portion is 35mm.

7. The aerosol-assisted inhalation device as described in claim 1, characterized in that, The portion of the first cavity located at the opening is connected to the inner wall of the first cavity via a smooth curved surface; And / or, the portion of the first cavity wall and / or the second cavity wall located at the opening has an inclined surface, the inclined surface being inclined toward the outer wall of the first cavity.

8. The aerosol-assisted inhalation device according to any one of claims 1-7, characterized in that, It also includes an elastic element that is fitted to the inner surface of the mounting portion to allow for an interference fit with nozzles of different sizes.

9. The aerosol-assisted inhalation device as described in claim 1, characterized in that, A sealing element is provided on the inner surface of the mounting part. The sealing element protrudes from the inner surface of the mounting part and surrounds the inner surface of the mounting part to seal the gap between the mounting part and the suction nozzle.

10. An atomizing device, characterized in that, It includes an electronic atomizing device and an aerosol-assisted inhalation device as described in any one of claims 1-9, wherein the electronic atomizing device is detachably connected to the aerosol-assisted inhalation device.

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