Liquid supplementing bottle and atomization device

Abstract

The utility model provides a liquid supplementing bottle and an atomization device, and relates to the technical field of electronic atomization, the liquid supplementing bottle comprises a first shell, a second shell, a third shell and a first sealing piece, and a first containing cavity is defined between the first shell and the second shell; the first liquid outlet is formed in the first shell or the second shell; the third shell is contained in the first containing cavity, a second containing cavity is formed in the third shell, a second liquid outlet communicated with the second containing cavity and the first liquid outlet is formed in the third shell, and the first sealing piece is detachably connected between the first shell and the second shell and between the first shell and the third shell so as to seal gaps among the first shell, the second shell and the third shell. The atomization device comprises an atomizer and a liquid supplementing bottle, and the liquid supplementing bottle is detachably installed on the atomizer. According to the liquid supplementing bottle, the split type structural design is adopted, the liquid supplementing bottle is convenient to disassemble, clean and supplement the atomization matrix, recycling of the liquid supplementing bottle can be achieved, and pollution to the environment is avoided; the split type structural design facilitates independent manufacturing of all parts, the structural strength is higher, and the space utilization rate is larger.

Description

Technical Field

[0001] The present application relates to the field of electronic atomization technology, and in particular to a fluid infusion bottle and an atomization device. Background Art

[0002] The atomizing device generates atomized gas by heating the atomizing matrix through the atomizing component. In order to increase the storage capacity of the atomizing matrix and extend the service life of the electronic atomizing device, a replaceable rehydration bottle is generally assembled and used in combination with the atomizing device of the atomizing device. The rehydration bottle can be sold separately and replaced, and can store atomizing matrices of different flavors.

[0003] Universal rehydration bottles are typically disposable and disposable. Furthermore, these bottles are typically blow-molded and cannot be disassembled and cleaned after use, which can cause environmental pollution, waste resources, and be uneconomical. Furthermore, to control costs, these bottles typically have thinner walls and a softer texture, making them susceptible to deformation and leakage under external forces. Utility Model Content

[0004] This application provides a rehydration bottle and atomization device that address the technical issues of conventional rehydration bottles used in existing atomization devices, which are non-detachable, non-reusable, environmentally polluting, and uneconomical. The rehydration bottle of this application utilizes a split-type structural design, making it easy to disassemble and clean after use, and to replenish the atomization matrix, enabling the recycle of the rehydration bottle and avoiding environmental pollution. The split-type structural design also facilitates the separate manufacture of each component, resulting in higher structural strength and greater space utilization.

[0005] In some embodiments of the present application, a fluid infusion bottle is provided, comprising: a first shell and a second shell, defining a first accommodating cavity therebetween; a first liquid outlet, provided on the first shell or the second shell; a third shell, accommodated in the first accommodating cavity and internally provided with a second accommodating cavity for accommodating an atomized matrix, a second liquid outlet being provided at an end of the third shell facing the first liquid outlet, the second liquid outlet connecting the second accommodating cavity and the first liquid outlet; a first sealing member, detachably provided between the first shell, the second shell and the third shell to seal the gap therebetween.

[0006] In some embodiments, the third shell is axially inserted into the first accommodating cavity through a limiting structure, and the limiting structure includes: at least one pair of limiting prisms and limiting grooves arranged along the axial direction and adapted to each other.

[0007] In some embodiments, a second concave limiting groove is circumferentially provided on the outer side wall of the bottom end of the third shell near the second liquid outlet, and the first sealing member is at least partially sealed and clamped between the second limiting groove and the second shell.

[0008] In some embodiments, the first shell has an internal cavity, and one end is provided with a mounting slot connected to the internal cavity; the second shell is provided with a connecting portion at one end facing the first shell, and the connecting portion is inserted and fixed in the mounting slot; the first sealing member is sleeved on the connecting portion, and is at least partially sealed and clamped between the connecting portion and the mounting slot; the second shell is provided with a bottleneck connected to the first accommodating cavity at one end facing away from the first shell, and the first liquid outlet is provided at the end of the bottleneck.

[0009] In some embodiments, a first concave limiting groove is provided circumferentially on the outer wall of the end portion of the connecting portion, and the first limiting groove extends to pass through the end face of the connecting portion; the first sealing member is detachably mounted on the first limiting groove and at least partially abuts against the end face of the connecting portion.

[0010] In some embodiments, the mounting slot extends into the internal cavity of the first shell, and a stop surface is formed on the inner wall of the internal cavity, and the first seal is at least partially sealed and clamped between the end face of the connecting portion and the stop surface.

[0011] In some embodiments, the rehydration bottle further includes a second seal and a bottle cap, wherein the second seal is detachably connected to the bottleneck and closes the first liquid outlet through a sealing structure; the bottle cap is detachably connected to the bottleneck and encapsulates the second seal.

[0012] In some embodiments of the present application, a nebulization device is provided, comprising a nebulizer and a fluid infusion bottle as described above, wherein the fluid infusion bottle is detachably mounted on the nebulizer and is used to replenish the nebulizer with a nebulization matrix.

[0013] In some embodiments, the fluid infusion bottle further includes a second seal, which seals the first liquid outlet through a sealing structure; the nebulizer is also provided with a liquid inlet portion, which includes at least two axially extending and centrally symmetrically arranged arc-shaped paddles. When the fluid infusion bottle and the nebulizer are assembled in place, the arc-shaped paddles at least partially pass through the sealing structure and are axially inserted into the first liquid outlet.

[0014] In some embodiments, the rehydration bottle is axially clamped and fixed to the nebulizer via a second clamping and fixing structure, and the second clamping and fixing structure includes: at least one pair of axially arranged and mutually adapted insertion positions and insertion grooves.

[0015] The infusion bottle provided by the present application includes a first shell, a second shell, a third shell and a first sealing member, the first shell and the second shell are detachably connected as a whole, and a first accommodating chamber is defined between the two; the first liquid outlet is provided on the first shell or the second shell and connects the first accommodating chamber with the external space; the third shell is accommodated in the first accommodating chamber and is provided with a second accommodating chamber inside, and the third shell is provided with a second liquid outlet connecting the second accommodating chamber and the first liquid outlet; the first sealing member seals the gap between the first shell and the second shell and the third shell. The infusion bottle of the present application adopts a split structural design. When in use, the atomized matrix can be stored in the second accommodating chamber and the atomized matrix can be guided outward through the first liquid outlet and the second liquid outlet to ensure the continuous supply of the atomized matrix. After use, the first shell, the second shell and the third shell can be disassembled into three independent parts, which is convenient for thorough cleaning of the second accommodating chamber and can be replenished with the same or different flavors of atomized matrix after cleaning and assembly, so as to realize the recycling of the infusion bottle and avoid the pollution caused to the environment by the infusion bottle being discarded after use. The split structural design is convenient for adaptive design according to the product appearance, which can effectively improve the space utilization of the product. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] The present invention will be further described below with reference to the accompanying drawings and embodiments, in which:

[0017] Figure 1 This is a schematic diagram of the overall structure of one specific embodiment of the fluid infusion bottle of the present application;

[0018] Figure 2 This is a schematic diagram of the structural decomposition of one specific embodiment of the fluid infusion bottle of the present application;

[0019] Figure 3 This is a schematic cross-sectional view of one embodiment of the fluid infusion bottle of the present application, with the third shell hidden;

[0020] Figure 4 This is a schematic diagram of the first shell structure of one specific embodiment of the fluid infusion bottle of the present application;

[0021] Figure 5 This is a schematic diagram of the second shell structure of one specific embodiment of the fluid infusion bottle of the present application;

[0022] Figure 6 This is a schematic diagram of the first sealing member structure of one specific embodiment of the fluid infusion bottle of the present application;

[0023] Figure 7 This is a schematic cross-sectional view of one specific embodiment of the fluid infusion bottle of the present application;

[0024] Figure 8This is a schematic diagram of the atomizer structure of one specific embodiment of the atomization device of the present application;

[0025] Figure 9 It is a schematic cross-sectional structural diagram of one specific embodiment of the atomizing device of the present application.

[0026] The reference numerals are as follows:

[0027] 10-rehydration bottle, 20-nebulizer, 100-nebulization device;

[0028] 1-first housing, 11-interior cavity, 12-installation notch, 121-stop surface, 13-first slot, 14-limiting prism, 15-insertion groove, 16-second buckle portion;

[0029] 2-second shell, 21-connecting body, 22-connecting portion, 221-first limiting groove, 222-plug structure, 23-bottom bottle, 231-first liquid outlet, 232-external connecting thread, 24-first buckle portion, 25-inner groove;

[0030] 3-first sealing member, 31-first side wall, 32-top wall, 33-second side wall, 34-annular groove, 35-first sealing ring portion;

[0031] 4-first accommodating chamber;

[0032] 5-second sealing member, 51-sealing structure, 52-second sealing ring portion;

[0033] 6-bottle cap, 61-internal connecting thread;

[0034] 7-third housing, 71-second accommodating chamber, 72-second liquid outlet, 73-second limiting groove, 74-limiting groove;

[0035] 8-atomizer housing, 81-mounting slot, 811-liquid flow space, 812-tube insertion portion, 82-liquid inlet portion, 821-first arc-shaped paddle, 822-second arc-shaped paddle, 83-joining position, 84-second slot, 85-air outlet; 9-atomizer assembly. DETAILED DESCRIPTION

[0036] The technical solution of the present application is further described in detail below by means of specific embodiments in conjunction with the accompanying drawings. In the following embodiments, many detailed descriptions are provided to enable the present application to be better understood. However, those skilled in the art will readily appreciate that some of the features may be omitted in different circumstances, or may be replaced by their components, materials, or methods. In some cases, some operations related to the present application are not shown or described in the specification. This is to avoid overwhelm the core of the present application with excessive descriptions, and for those skilled in the art, it is not necessary to describe these related operations in detail. They will have a complete understanding of the related operations based on the description in the specification and the general technical knowledge in the art.

[0037] In addition, the features, operations, or characteristics described in the specification may be combined in any appropriate manner to form various embodiments. Furthermore, the steps or actions in the method description may be reordered or adjusted in a manner readily apparent to those skilled in the art. Therefore, the various sequences in the specification and drawings are provided solely for the purpose of describing a particular embodiment and are not intended to be mandatory, unless otherwise specified.

[0038] See also Figures 1 to 3 、 Figure 7 In some embodiments of the present application, a fluid refilling bottle 10 for replenishing aerosol matrix for a nebulizer 20 in an atomizing device 100 is provided. The fluid refilling bottle 10 comprises a first shell 1, a second shell 2, a third shell 7 and a first sealing member 3. The first shell 1 and the second shell 2 are detachably connected as a whole, and a first accommodating cavity 4 (such as a first sealing member 3) is defined between the first shell 1 and the second shell 2. Figure 3 ).

[0039] A first liquid outlet 231 is provided on the first shell 1 or the second shell 2 , and the first liquid outlet 231 communicates with the first accommodating cavity 4 and the external space.

[0040] The third housing 7 is received in the first accommodating cavity 4 and is provided with a second accommodating cavity 71 for accommodating the atomized matrix. The end of the third housing 7 facing the first liquid outlet 231 is provided with a second liquid outlet 72 (eg, Figure 7 ), the second liquid outlet 72 communicates with the second accommodating cavity 71 and the first liquid outlet 231 .

[0041] The first sealing member 3 is detachably connected between the first shell 1 and the second shell 2 and the third shell 7 to seal the gap between the connection points of the first shell 1 and the second shell 2 and the third shell 7, thereby playing a sealing role.

[0042] The first shell 1 , the second shell 2 , and the third shell 7 can be manufactured separately using a compression molding process.

[0043] The first liquid outlet 231 can be provided on the first shell 1 or on the second shell 2 , and this application does not limit this. It only needs to connect the first accommodating cavity 4 with the external space of the infusion bottle 10 .

[0044] The first shell 1 and the second shell 2 and the third shell 7 can be detachably connected by plug-in fixing, or by threaded connection, or by interference fit. This application does not limit this, and it is sufficient that the first shell 1 and the second shell 2 and the third shell 7 can be detachably connected.

[0045] The infusion bottle 10 provided in the present application includes a first shell 1, a second shell 2, a third shell 7 and a first sealing member 3. The first shell 1 and the second shell 2 are detachably connected as a whole, and define a first accommodating chamber 4 between the two; the first liquid outlet 231 is provided on the first shell 1 or the second shell 2, and connects the first accommodating chamber 4 with the external space; the third shell 7 is accommodated in the first accommodating chamber 4, and is provided with a second accommodating chamber 71 for accommodating the atomized matrix inside. The third shell 7 is provided with a second liquid outlet 72 at one end facing the first liquid outlet 231, and the second liquid outlet 72 connects the second accommodating chamber 71 with the first liquid outlet 231; the first sealing member 3 seals the gap between the first shell 1 and the second shell 2 and the third shell 7.

[0046] The infusion bottle 10 of the present application adopts a split structural design. When in use, the atomized matrix can be stored in the second accommodating cavity 71 in the third shell 7 and the atomized matrix can be discharged outward through the second liquid outlet 72 and the first liquid outlet 231 to ensure a continuous supply of the atomized matrix.

[0047] After use, the first shell 1, the second shell 2 and the third shell 7 can be disassembled into three independent parts, which is convenient for thorough cleaning of the first accommodating chamber 4 or the second accommodating chamber 71. After cleaning and assembly, the second accommodating chamber 71 can be refilled with the same or different flavors of atomized matrix, thereby realizing the recycling of the rehydration bottle 10 and avoiding the pollution to the environment caused by the rehydration bottle 10 being discarded after use.

[0048] In addition, the split structural design allows the three shells of the fluid rehydration bottle 10 of the present application to be manufactured separately and independently. Compared with the existing fluid rehydration bottle 10 manufactured as a whole by blow molding, the wall thickness of the first shell 1, the second shell 2 and the third shell 7 of the present application can be thickened according to the actual usage scenario, which can significantly improve the overall structural strength of the fluid rehydration bottle 10 and effectively prevent the fluid rehydration bottle 10 from easily deforming due to force and causing leakage. The split structural design is convenient for adaptive design according to the product appearance, which can effectively improve the space utilization of the product. The third shell 7 actually constitutes the inner liner structure of the fluid rehydration bottle 10 of the present application, and the first shell 1 and the second shell 2 actually constitute the outer protective shell of the third shell 7, so that the fluid rehydration bottle 10 of the present application can withstand greater external forces without deformation or leakage, and has better shock resistance, pressure resistance and sealing effects.

[0049] In some embodiments, the first shell 1 and the second shell 2 are preferably detachably connected via a first snap-fit ​​fixing structure (not shown). The snap-fit ​​fixing method can realize the detachable assembly of the first shell 1 and the second shell 2 at a set position. Compared with the threaded connection method, it can avoid the angular misalignment of the first shell 1 and the second shell 2 after assembly, ensuring that the overall shape of the assembled infusion bottle 10 is consistent with the set shape, so that the infusion bottle 10 as a whole can be smoothly installed in the atomizer 20 (such as the atomizer 20 of the atomizer 100) Figures 8 and 9 shown in ).

[0050] In addition, the first shell 1 and the second shell 2 are detachably connected through a first clip-on fixing structure. Compared with the interference fit connection method, the reliability of the connection between the first shell 1 and the second shell 2 can be further improved, and the first shell 1 and the second shell 2 can be prevented from being easily separated or loosened when subjected to external force, thereby ensuring the integrity of the infusion bottle 10 during use and avoiding leakage.

[0051] See also Figures 4 and 5 In some embodiments, the first shell 1 is configured as a cylindrical, pot-shaped, trough-shaped, or bottle-shaped structure having an internal cavity 11, and a mounting notch 12 is formed at the bottom end of the first shell 1, which is connected to the internal cavity 11. The mounting notch 12 is preferably formed at the opening of the internal cavity 11 of the first shell 1 and extends into the interior of the first shell 1 along the inner wall of the internal cavity 11, so that the opening size of the mounting notch 12 matches the cross-sectional size of the internal cavity 11 of the first shell 1. This can prevent the internal cavity 11 from forming a cleaning dead corner near the mounting notch 12. On the one hand, it is convenient for a cleaning brush or the like to extend through the mounting notch 12 to thoroughly clean the internal cavity 11 of the first shell 1, thereby facilitating the cleaning of the infusion bottle 10 after use. On the other hand, it also facilitates the demolding of the first shell 1 during molding.

[0052] The second shell 2 is provided with a connecting portion 22 at one end facing the first shell 1 , and is provided with a bottleneck 23 connected to the first accommodating chamber 4 at one end facing away from the first shell 1 . The first liquid outlet 231 is provided at the end of the bottleneck 23 , and the first sealing member 3 is sleeved on the connecting portion 22 .

[0053] See also Figure 3 When the first shell 1 and the second shell 2 are fixed by the first clamping fixing structure, the connecting portion 22 is inserted and fixed in the mounting groove 12, and the first sealing member 3 seals the gap between the connecting portion 22 and the mounting groove 12 to prevent the atomized matrix from leaking out through the gap between the connecting portion 22 and the mounting groove 12. The first sealing member 3 is preferably made of silicone material for better sealing. The outer peripheral contour of the connecting portion 22 matches the inner wall contour of the mounting groove 12 to ensure that after the first shell 1 and the second shell 2 are fixed by clamping, the connecting portion 22 can fit in the mounting groove 12 and the gap between the two is strictly sealed by the first sealing member 3.

[0054] The infusion bottle 10 provided in the present application has an internal cavity 11 provided inside the first shell 1, and the second shell 2 is equivalent to the end cover portion of the first shell 1. After being fixed with the first shell 1, the first accommodating cavity 4 is defined between the two. The third shell 7 is accommodated in the first accommodating cavity 4, and the second accommodating cavity 71 is connected to the external space of the infusion bottle 10 through the second liquid outlet 72 and the first liquid outlet 231 provided at the end of the bottleneck 23. When in use, the atomized matrix in the second accommodating cavity 71 is discharged outward through the second liquid outlet 72 and the first liquid outlet 231 at the end of the bottleneck 23 to continuously supply the atomized matrix to the atomizing device 100. The overall structure is simple, easy to assemble and disassemble, has good sealing performance, and is easy to clean.

[0055] See also Figures 1 to 2 、 Figure 4 and Figure 5 In some embodiments, the first snap-fit ​​fixing structure includes at least one pair of mutually adapted first snap-fit ​​portions 24 and first snap-fit ​​slots 13, so that the first shell 1 and the second shell 2 are snap-fitted and fixed into one through the cooperation and snap-fitting of the first snap-fit ​​portions 24 and the first snap-fit ​​slots 13.

[0056] In some embodiments, the first snap-fit ​​portions 24 are disposed circumferentially on the outer wall of the connecting portion 22. Preferably, at least two first snap-fit ​​portions 24 are provided, arranged in groups on opposite sides of the connecting portion 22. The first snap-fit ​​portions 24 are positioned away from the first seal 3 to prevent interference with the first seal and thereby disrupting the seal between the first and second housings. Accordingly, the first snap-fit ​​grooves 13 are preferably disposed circumferentially on the inner wall of the mounting notch 12, corresponding one-to-one with each of the first snap-fit ​​portions 24.

[0057] In some embodiments, the first snap-in grooves are disposed on the outer wall of the connecting portion 22 and are distributed circumferentially. Preferably, at least two first snap-in grooves are provided, and are arranged in groups on two opposite surfaces of the connecting portion 22. The first snap-in grooves need to be positioned away from the first seal 3 to prevent the first seal 3 from blocking the first snap-in grooves and affecting the engagement between the first shell 1 and the second shell 2. Accordingly, the first snap-in portion is preferably disposed on the inner wall of the mounting notch 12 and is distributed circumferentially. Alternatively, at least two first snap-in portions may be disposed on the inner wall of the mounting notch 12 and are distributed circumferentially, and are provided in a one-to-one correspondence with the first snap-in grooves.

[0058] In some embodiments, both a first snap-fit ​​portion and a first slot are provided on the outer wall of the connecting portion 22. Accordingly, the inner wall of the mounting notch 12 of the first housing 1 is provided with both a first slot that engages one-to-one with the first snap-fit ​​portion on the outer wall of the connecting portion 22, and a first snap-fit ​​portion that engages one-to-one with the first slot on the outer wall of the connecting portion 22.

[0059] During installation, the first sealing member 3 can be first sleeved on the connecting portion 22, and then the connecting portion 22 and the first sealing member 3 can be inserted into the installation slot 12 together until the first snap-fit ​​portions 24 are respectively snapped into the corresponding first snap-fit ​​slots 13, thereby achieving snap-fit ​​fixation between the first shell 1 and the second shell 2.

[0060] See also Figure 5 In some embodiments, the second housing 2 further includes a connecting body 21, with a connecting portion 22 and a bottleneck 23 disposed at either end of the connecting body 21. The bottleneck 23 axially extends through the connecting body 21 and the connecting portion 22 to ensure that the first liquid outlet 231 can communicate with the first accommodating chamber 4. The connecting body 21 is larger than the opening of the mounting slot 12 so that after the first housing 1 and the second housing 2 are secured together, the connecting body 21 can seal the mounting slot 12. The peripheral edge of the connecting body 21 can at least partially abut the outer end surface of the mounting slot 12, thereby limiting the insertion depth of the connecting portion 22.

[0061] See also Figure 3 and Figure 5 In some embodiments, a first concave retaining groove 221 is circumferentially provided on the outer wall of the end of the connecting portion 22 away from the connecting body 21, and the first sealing member 3 is detachably mounted on the first retaining groove 221. After the first housing 1 and the second housing 2 are assembled via the first clamping fixing structure, the first sealing member 3 is at least partially sealed and clamped between the inner wall of the mounting notch 12 and the first retaining groove 221.

[0062] The first limiting groove 221 serves to limit the first sealing member 3, so that the first sealing member 3 can be detachably connected to the connecting portion 22 through the first limiting groove 221, and then form a combination with the connecting portion 22 and be plugged and fixed into the mounting groove 12, ensuring that the first sealing member 3 can effectively seal the gap between the connecting portion 22 and the inner wall of the mounting groove 12, and facilitate the production and assembly of the infusion bottle 10.

[0063] The first limiting groove 221 extends axially to the end surface of the connecting portion 22 extending into the first housing 1. The first sealing member 3 at least partially abuts the end surface of the connecting portion 22. As such, the first sealing member 3 can be configured as a sealing ring with a generally L-shaped cross-section, having a first side wall 31 that fits over the first limiting groove 221, and a top wall 32 perpendicularly connected to the end of the first side wall 31. When the first sealing member 3 is fitted over the connecting portion 22, its first side wall 31 fits over the first limiting groove 221, and its top wall 32 abuts the end surface of the connecting portion 22. Compared with seals with circular or approximately circular cross-sections, the first seal 3 is set to at least partially abut against the end face of the connecting portion 22, so that it can abut against the connecting portion 22 in both circumferential and axial dimensions, increase the contact area with the connecting portion 22, and improve the reliability of the connection between the first seal 3 and the connecting portion 22, thereby preventing the first seal 3 from being misplaced or easily detached from the connecting portion 22 due to sliding abutment against the first shell 1 during the process of the connecting portion 22 being plugged and fixed in the mounting groove 12, and ensuring that after the first shell 1 and the second shell 2 are snap-fitted and fixed, the first seal 3 can strictly seal the gap between the two at the set position.

[0064] See also Figures 3 and 4 In some embodiments, the mounting slot 12 extends into the internal cavity 11 of the first shell 1, and a radially extending stop surface 121 is formed on the inner wall of the internal cavity 11. After the first shell 1 and the second shell 2 are clamped and fixed, the first side wall 31 of the first seal 3 is sealed and clamped between the side wall of the first limiting groove 221 and the side wall of the mounting slot 12 in the circumferential direction, and the top wall 32 of the first seal 3 is sealed and clamped between the end face of the connecting portion 22 and the stop surface 121 in the axial direction, thereby sealing the gap between the connecting portion 22 and the mounting slot 12 in both the circumferential and axial dimensions through the first seal 3, significantly improving the sealing effect, and preventing the atomized matrix from leaking through the gap between the connecting portion 22 and the mounting slot 12.

[0065] See also Figure 5In some embodiments, the connecting portion 22 is preferably configured as an annular wall structure whose shape matches the inner wall contour of the mounting notch 12 and extends toward the inner chamber 11 of the first shell 1. This forms an inner groove 25 between the inner side of the connecting portion 22 and the end surface of the connecting body 21. One end of the bottleneck 23 passes through the connecting body 21 and connects to the inner groove 25. After the first shell 1 and the second shell 2 are snap-fitted and fixed, the inner groove 25 forms the bottom section of the first accommodating chamber 4. This reduces the material used for the connecting portion 22, lowers the overall weight of the infusion bottle 10, and improves economic efficiency. Furthermore, when the connecting portion 22 is configured as an annular wall structure, the end portion having the first limiting groove 221 can form a relatively thinner, annular plug-in structure 222.

[0066] See also Figure 3 and Figure 6 , the first sealing member 3 is matingly plugged into the plug-in structure 222 on the connecting portion 22. The first sealing member 3 is preferably configured as a sealing ring with a generally U-shaped cross-section, having a first side wall 31 and a second side wall 33 disposed opposite each other, and a top wall 32 connected between the ends of the first side wall 31 and the second side wall 33, so that an annular groove 34 is defined between the first side wall 31, the second side wall 33, and the top wall 32. When the first sealing member 3 is sleeved onto the connecting portion 22, its annular groove 34 sleeves the plug-in structure 222, achieving a detachable connection between the first sealing member 3 and the connecting portion 22.

[0067] After the first shell 1 and the second shell 2 are clamped and fixed, the plug-in structure 222 on the connecting part 22 is inserted into the annular groove 34 of the first seal 3, and the first side wall 31 of the first seal 3 is sealed and clamped between the inner wall of the installation slot 12 and the first limiting groove 221 in the circumferential direction, and the top wall 32 of the first seal 3 is sealed and clamped between the end face of the connecting part 22 and the stop face 121 in the axial direction, thereby achieving strict sealing of the gap between the connecting part 22 and the installation slot 12.

[0068] The first seal 3 is detachably connected to the connecting portion 22 through the cooperation of the annular groove 34 and the plug-in structure 222, thereby improving the connection reliability between the first seal 3 and the connecting portion 22, and the first side wall 31 and the second side wall 33 can clamp the plug-in structure 222 from the inside and outside, thereby preventing the first seal 3 from being misplaced or loosened due to friction from the inner wall of the mounting groove 12 during the process of the connecting portion 22 being plugged and fixed in the mounting groove 12, thereby ensuring that the first seal 3 effectively seals the gap between the connecting portion 22 and the mounting groove 12.

[0069] See also Figure 3 、 Figure 5 and Figure 7In some embodiments, the bottom surface of the inner groove 25 on the second shell 2 is preferably configured to be concave or inclined toward the position where the bottleneck 23 passes through the connecting body 21, so that when the atomized matrix in the second accommodating chamber 71 flows into the inner groove 25 through the second liquid outlet 72, it can be guided by the bottom surface of the inner groove 25 and concentratedly flow toward the bottleneck 23, and finally be discharged from the first liquid outlet 231, which is conducive to the smooth discharge of the atomized matrix out of the infusion bottle 10.

[0070] See also Figures 1 to 3 In some embodiments, the fluid infusion bottle 10 provided herein further includes a second sealing member 5 and a bottle cap 6. The second sealing member 5 is detachably connected to the bottle neck 23 and seals the first liquid outlet 231 via a sealing structure 51. The bottle cap 6 is detachably connected to the bottle neck 23 and encloses the second sealing member 5.

[0071] When the infusion bottle 10 leaves the factory, after the second accommodating chamber 71 is filled with the atomized matrix, the second sealing member is connected to the bottleneck 23 and the first liquid outlet 231 is closed by the sealing structure 51, thereby sealing the first accommodating chamber 4 and the second accommodating chamber 71 and preventing the atomized matrix flowing into the inner groove 25 through the second liquid outlet 72 from leaking out of the first liquid outlet 231. The bottle cap 6 is then installed on the bottleneck 23 and encloses the second sealing member 5, which plays a protective role in the sealing structure 51 and prevents the infusion bottle 10 from leaking due to the sealing structure 51 being pierced by external objects during transportation or shelf life. When in use, the bottle cap 6 is removed, the infusion bottle 10 is installed on the atomizer 20 of the atomizing device 100, and the sealing structure 51 of the second sealing member 5 is pierced through the corresponding components on the atomizer 20.

[0072] In some embodiments, the second sealing member 5 can be configured as an aluminum film, and the first liquid outlet 231 of the bottleneck 23 is sealed by the aluminum film when leaving the factory.

[0073] See also Figures 1 to 3 In some embodiments, the second sealing member 5 is preferably made of silicone material, and is configured as a cover-like structure as a whole, and is detachably mounted on the end of the bottleneck 23 .

[0074] The sealing structure 51 is preferably configured as a valve seal structure, commonly found in the sealing film of beverage bottles. It comprises multiple valve sheets (not shown) that gather and enclose together to form a seal under normal conditions. The seal is maintained by its own elasticity, ensuring that the atomized matrix does not easily leak out through the gaps in the valve sheets when the infusion bottle 10 is inverted. If an external object is inserted, the valve sheets are driven to open, thereby connecting the first accommodating chamber 4 with the external space of the infusion bottle 10.

[0075] The infusion bottle 10 of the present application seals the first liquid outlet 231 on the bottleneck 23 through a second sealing member 5 having a valve sealing structure. Under normal conditions, the valve sealing structure can close and seal the first liquid outlet 231 under the action of its own elastic force, thereby achieving self-sealing of the infusion bottle 10 under normal conditions, ensuring that the infusion bottle 10 will not easily leak during the process of being assembled to the atomizer 20 of the atomizing device 100. Moreover, during the process of assembling the infusion bottle 10 to the atomizer 20 of the atomizing device 100, the valve sealing structure is more easily opened by the matching mechanism than the aluminum film used in existing infusion bottles, facilitating the combined assembly of the infusion bottle 10 and the atomizer 20 of the atomizing device 100, saving effort and not causing irregular deformation of the valve sealing structure. The sealing effect after assembly is better and less prone to leakage. After the infusion bottle 10 is disassembled, the valve sealing structure of the second sealing component 5 can rely on its own elasticity to restore the original sealing state, which does not affect the infusion bottle 10 to add atomized matrix and be assembled and used again, which is beneficial to the recycling of the infusion bottle 10. While meeting environmental protection requirements, it can also reduce user usage costs and be more economical.

[0076] In addition, when leaving the factory and not in use, the second sealing member 5 with a valve sealing structure can be enclosed by the bottle cap 6 to ensure the sealing of the infusion bottle 10 itself, thereby preventing the infusion bottle 10 from leaking during transportation and shelf life.

[0077] In other embodiments, the sealing structure 51 may also be a silicone sheet, which normally seals the first liquid outlet 231 to achieve self-sealing of the infusion bottle 10. When in use, the silicone sheet can be easily pierced by a mating mechanism on the nebulizer to connect the first accommodating chamber 4 to the external space.

[0078] See also Figures 2 to 3 In some embodiments, the bottle cap 6 is preferably threadedly connected to the bottleneck 23 to achieve a detachable connection between the bottle cap 6 and the bottleneck 23. An external connection thread 232 is circumferentially provided on the outer wall of the bottleneck 23 near the connecting body 21, and an internal connection thread 61 is provided on the inner side wall of the bottle cap 6 for use with the external connection thread 232. During actual installation, the bottle cap 6 is detachably connected to the bottleneck 23 through the cooperation of the internal connection thread 61 and the external connection thread 232. The connection reliability is high, and the assembly and disassembly operation of the bottle cap 6 is simple and convenient, with relatively low cost.

[0079] In some other embodiments, the bottle cap 6 can also be configured to be detachably connected to the bottleneck 23 by snap-fitting. This application does not limit the specific connection method and connection structure between the bottle cap 6 and the bottleneck 23, as long as it meets actual usage requirements.

[0080] See also Figures 2 to 3In some embodiments, the fluid infusion bottle 10 provided in the present application has at least one sealing ring portion (not shown) surrounding the outer circumference of the first sealing member 3 and the second sealing member 5 .

[0081] The seal ring portion preferably includes a first seal ring portion 35 provided on the outer peripheral side of the first seal member 3 and a second seal ring portion 52 provided on the outer peripheral side of the second seal member 5 .

[0082] Taking two first sealing ring portions 35 as an example, the two first sealing ring portions 35 are axially spaced apart on the first side wall 31 of the first sealing member 3. After the first housing 1 and the second housing 2 are secured together, the two first sealing ring portions 35 elastically abut against the inner wall of the mounting notch 12, thereby effectively sealing the gap between the first housing 1 and the second housing 2 through the two layers of sealing ring portions.

[0083] Two second sealing ring portions 52 are provided as an example, and the two second sealing ring portions 52 are axially spaced apart on the outer circumference of the second sealing member 5. After the bottle cap 6 is mounted on the end of the bottle neck 23, the two second sealing ring portions 52 elastically abut against the inner wall of the bottle cap 6, effectively sealing the gap between the bottle neck 23 and the bottle cap 6 through the two layers of sealing ring portions.

[0084] In some other embodiments, a sealing ring portion may be provided only on the outer peripheral side of the first sealing member 3, or may be provided only on the outer peripheral side of the second sealing member 5. This application does not limit this. It is sufficient to achieve good sealing between the second shell 2 and the second shell 2, and to achieve good sealing between the bottleneck 23 and the bottle cap 6.

[0085] See also Figures 2 to 3 、 Figures 6 and 7 In some embodiments, a second concave limiting groove 73 is circumferentially provided on the outer side wall of the bottom end of the third shell 7 near the second liquid outlet 72, and the first sealing member 3 is at least partially sealed and clamped between the second limiting groove 73 and the second shell 2. Specifically, the first sealing member 3 is sealed and clamped between the second limiting groove 73 and the connecting portion 22.

[0086] The first sealing member 3 is preferably configured as a sealing ring with a generally U-shaped cross-section, having a first side wall 31 and a second side wall 33 disposed opposite each other, and a top wall 32 connected between the ends of the first side wall 31 and the second side wall 33. An annular groove 34 is defined between the first side wall 31, the second side wall 33, and the top wall 32. When the first sealing member 3 is sleeved onto the connecting portion 22, the annular groove 34 engages the plug-in structure 222 at the end of the connecting portion 22, thereby achieving a detachable connection between the first sealing member 3 and the connecting portion 22.

[0087] After the first shell 1, the second shell 2, the third shell 7 and the first seal 3 are assembled, the bottom end of the third shell 7 fits into the inner groove 25 of the second shell 2, and the first side wall 31 of the first seal 3 is sealed and clamped between the side wall of the installation groove 12 and the side wall of the first limiting groove 221 in the circumferential direction. The top wall 32 of the first seal 3 is sealed and clamped between the end face of the connecting portion 22 and the stop face 121 in the axial direction, and the second side wall 33 of the first seal 3 is at least partially stuck in the annular groove 34, thereby achieving strict sealing of the gaps between the connecting portion 22 and the installation groove 12 and between the connecting portion 22 and the third shell 7.

[0088] The infusion bottle 10 provided in the present application has a second limiting groove 73 on the outer side wall of the bottom end of the third shell 7. During actual assembly, the first sealing member 3 is at least partially sealed and clamped between the second limiting groove 73 and the connecting part, thereby achieving good sealing of the gap between the third shell 7 and the connecting part 22, and preventing the atomized matrix in the second accommodating cavity 71 from leaking to the outside of the inner groove 25 through the gap between the connecting part 22 and the third shell 7, thereby improving the sealing performance.

[0089] In addition, during actual assembly, the first seal 3 can be first sleeved on the plug-in structure 222 of the connecting part 22, and then the bottom end of the third shell 7 can be inserted into the inner groove 25 formed between the inner side of the connecting part 22 and the end face of the connecting body 21, and the second limiting groove 73 is positioned and clamped on the second side wall 33 of the first seal 3, so as to realize the pre-assembly of the third shell 7 with the second shell 2 and the first seal 3, and then the second shell 2, the first seal 3 and the third shell 7 are plugged and fixed to the first shell 1 through the first clamping fixing structure through the installation groove 12, so as to facilitate the overall combination and assembly of the infusion bottle 10.

[0090] See also Figure 2 and Figure 4 In some embodiments, the third shell 7 of the fluid infusion bottle of the present application is axially inserted into the first accommodating cavity 4 through a limiting structure (not marked), and the limiting structure includes at least one pair of limiting prisms 14 and limiting grooves 74 that are axially arranged and adapted to each other.

[0091] In some embodiments, a plurality of the limiting prisms 14 are provided, each axially disposed on the inner wall of the internal cavity 11 of the first housing 1. Accordingly, the limiting grooves 74 are each axially disposed on the outer wall of the third housing 7 and engage with the limiting prisms 14 in a one-to-one manner.

[0092] In some embodiments, the limiting prisms are provided in plurality and are axially arranged on the outer wall of the third housing 7. Accordingly, the limiting grooves are axially arranged on the inner wall of the internal cavity 11 of the first housing 1 and are plugged in with the limiting prisms 14 in a one-to-one manner.

[0093] In some embodiments, both a limiting prism and a limiting groove are provided on the outer wall of the third shell 7. Accordingly, the inner wall of the internal cavity 11 of the first shell 1 is provided with both a limiting groove that engages one-to-one with the limiting prism on the outer wall of the third shell 7, and a limiting prism that engages one-to-one with the limiting groove on the outer wall of the third shell 7.

[0094] See also Figure 2 and Figure 4 In some embodiments, the third housing 7 is preferably configured as a hollow cubic structure having four sidewalls, and at least partially fits within the internal cavity 11 of the first housing 1. The limiting prisms 14 are preferably disposed on at least three inner sidewalls of the internal cavity 11. The upper end of each limiting prism 14 preferably extends axially to the top wall of the internal cavity 11, and the lower end preferably extends axially to be flush with the stop surface 121.

[0095] Correspondingly, retaining grooves 74 are provided on the corresponding three outer side walls of the third housing, corresponding to the retaining prisms 14. The upper end of each retaining groove 74 preferably extends axially through the top end surface of the third housing, and the lower end preferably extends axially to connect with the second retaining groove 73. Thus, during assembly, within the constraints of the retaining structure, the upper portion of the third housing 7 can be axially inserted upward through the mounting notch 12 into the internal cavity 11 of the first housing 1 until the second housing 2 is secured to the first housing 1 via the first snap-fit ​​fixing structure, completing the assembly of the infusion bottle 10.

[0096] The infusion bottle 10 provided in the present application utilizes the cooperation between the limiting prism 14 and the limiting groove 74 to limit and guide the axial combination assembly of the third shell 7 and the first shell 1, thereby limiting the third shell 7 and preventing the third shell 7 accommodated in the first accommodating cavity 4 from shaking, shifting and other faults, ensuring the sealing between the third shell 7 and the first shell 1 and the second shell 2, and preventing the atomized matrix in the second accommodating cavity 71 from entering the gap between the third shell 7 and the internal cavity 11, thereby achieving a better sealing effect.

[0097] See also Figure 3In some cases, the third housing 7 can be omitted when using the fluid infusion bottle 10 of the present application. That is, the fluid infusion bottle without the third housing 7 can be formed by assembling only the first housing 1, the second housing 2, the first sealing member 3, and the second sealing member 5. The aerosolized matrix can be stored in the first accommodating chamber 4 defined between the first housing 1 and the second housing 2, so that the aerosolized matrix in the first accommodating chamber 4 can be directly discharged outward through the first liquid outlet 231 at the end of the bottleneck 23, thereby continuously supplying the aerosolized matrix to the atomizer 20 of the atomizing device 100. After use, the first housing 1 and the second housing 2 can be disassembled into two independent parts, which facilitates thorough cleaning of the first housing 1 and the second housing 2.

[0098] See also Figures 8 and 9 In some embodiments of the present application, a nebulization device 100 is provided, which includes a nebulizer 20 and a fluid infusion bottle 10 as described above, and the fluid infusion bottle 10 is detachably mounted on the nebulizer 20, and the fluid infusion bottle 10 is used to replenish the nebulizer 20 with a nebulization matrix.

[0099] In one embodiment, the nebulizer 20 is provided with a liquid flow space 811 and a nebulizer assembly 9 , and the fluid infusion bottle 10 is detachably mounted on the nebulizer 20 , and the liquid flow space 811 communicates with the nebulizer assembly 9 and the fluid infusion bottle 10 .

[0100] The atomizer 20 includes an atomizer housing 8, with an atomizer assembly 9 housed within the atomizer housing 8. A mounting groove 81 is provided on one side of the upper portion of the atomizer housing 8, and a fluid flow space 811 is provided within the atomizer housing 8 and connected to the mounting groove 81. The rehydration bottle 10 includes the aforementioned first housing 1, second housing 2, third housing 7, first sealing member 3, and second sealing member 5. After the rehydration bottle 10 is detachably mounted on the mounting groove 81 as a whole, the first liquid outlet 231 can be connected to the fluid flow space 811 via the mounting groove 81. During use, the atomized matrix in the second accommodating chamber 71 of the rehydration bottle 10 flows into the atomizer assembly 9 under the action of gravity through the second liquid outlet 72, the first liquid outlet 231, and the fluid flow space 811, so as to be atomized and smoked under the heating of the atomizer assembly 9.

[0101] In the atomization device 100 provided in the present application, the atomizer 20 itself does not have an oil storage tank, and only relies on the rehydration bottle 10 to supply the atomizer 20 with the atomization matrix, which is beneficial to simplifying the structure of the atomizer 20 and reducing the volatilization of the atomization matrix.

[0102] See also Figure 7 In some embodiments, the second sealing member 5 is detachably connected to the bottleneck 23 and closes the first liquid outlet 231 through the sealing structure 51 .

[0103] See also Figures 8 and 9The nebulizer 20 of the present application is also provided with a liquid inlet portion 82, which includes at least two axially extending arc-shaped paddles arranged in a centrally symmetrical manner. The bottom of the arc-shaped paddles is located in the liquid flow space 811. When the fluid infusion bottle 10 and the nebulizer 20 are assembled in place, at least part of the upper portion of the arc-shaped paddles passes through the sealing structure 51 and is axially inserted into the first liquid outlet 231, so that the atomized matrix in the fluid infusion bottle 10 can be introduced into the liquid flow space 811 by the arc-shaped paddles of the liquid inlet portion 82 to supply liquid to the atomizer assembly 9.

[0104] In this embodiment, the sealing structure of the second sealing member 5 is preferably configured as a valve sealing structure. The liquid inlet portion 82 is configured to include two arcuate paddles, respectively designated as a first arcuate paddle 821 and a second arcuate paddle 822. The first arcuate paddle 821 and the second arcuate paddle 822 are structurally identical and are symmetrically arranged about the axial centerline of the bottleneck 23 to form a separated cylindrical structure. The arc length of each arcuate paddle in the circumferential direction is less than half the circumference of the separated cylindrical structure, so that at least a gap is left between the first arcuate paddle 821 and the second arcuate paddle 822 for radial passage of the atomized substrate.

[0105] After the infusion bottle 10 is installed on the mounting groove 81 of the nebulizer 20 , the first arcuate paddle 821 and the second arcuate paddle 822 of the liquid inlet portion 82 pass through the valve sealing structure of the second sealing component 5 and are inserted into the bottleneck 23 through the first liquid outlet 231 .

[0106] Compared with the liquid inlet part of the tubular structure, the first arc-shaped paddle 821 and the second arc-shaped paddle 822 of the atomizing device 100 of the present application can not only radially expand the valve sealing structure and guide the atomized matrix in the infusion bottle 10 to the liquid flow space 811, but also enable the atomized matrix to simultaneously flow quickly to the liquid flow space 811 through the gap between the two arc-shaped paddles, thereby realizing rapid, continuous and rapid oil supply of the infusion bottle 10, and can effectively avoid the disadvantages that the atomizer 20 itself is not provided with an oil storage tank, and the infusion bottle 10 is in too close contact with the second sealing component 5 itself and the liquid inlet part 82, resulting in poor ventilation of the second accommodating chamber 71 and slow oil supply speed.

[0107] In some other embodiments, the number of arc-shaped paddles provided in the liquid inlet portion 82 may be more than two, and the multiple arc-shaped paddles are circumferentially and centrally symmetrically arranged to form a separated cylindrical structure, so that at least a partial gap can be reserved between two adjacent arc-shaped paddles for radial passage of the atomized matrix.

[0108] In some other embodiments, the arc-shaped paddles of the liquid inlet portion 82 can also be configured to be centrally symmetrically arranged with the protruding arc surfaces facing each other and the concave arc surfaces facing each other, to ensure that the upper end of the liquid inlet portion 82 can pass through the sealing structure 51 and be axially inserted into the first liquid outlet 231.

[0109] See also Figure 8 and Figure 9 In some embodiments, the atomizer 20 further includes a cannula portion 812, which is axially disposed in the mounting groove 81 and is located outside the liquid inlet portion 82. The cannula portion 812 is preferably configured as a hollow tubular structure with an inner diameter matching the outer diameter of the second sealing member 5. The lower end of the cannula portion 812 passes through the bottom surface of the mounting groove 81 and communicates with the liquid flow space 811. The liquid inlet portion 82 extends upward to extend into or beyond the upper end opening of the cannula portion 812 and is coaxially disposed with the cannula portion 812.

[0110] After the fluid infusion bottle 10 is installed on the nebulizer 20, the bottleneck 23 is correspondingly inserted into the insertion tube portion 812, and the second sealing member 5 is sealed and clamped in the gap between the insertion tube portion 812 and the bottleneck 23, thereby providing a sealing function and preventing the aerosolized matrix from leaking into the mounting groove 81 through the gap between the bottleneck 23 and the insertion tube portion 812. In addition, the insertion tube portion 812 can also be used to limit the bottleneck 23 of the fluid infusion bottle 10, and the second sealing ring portion 52 on the outer periphery of the second sealing member 5 increases the static friction between the bottleneck 23 and the inner wall of the insertion tube portion 812, thereby improving the sealing performance and enhancing the reliability of the connection between the fluid infusion bottle 10 and the nebulizer 20.

[0111] See also Figure 2 and Figure 8 The infusion bottle 10 is axially fixed to the nebulizer 20 by a second clamping and fixing structure (not shown), and the second clamping and fixing structure includes at least one pair of mutually adapted insertion bones 83 and insertion grooves 15.

[0112] In one embodiment, the insertion joints 83 are arranged in groups of two, axially disposed on the nebulizer housing 8, and each group of insertion joints 83 is symmetrically arranged. Accordingly, the insertion grooves 15 are preferably arranged in groups of two, axially disposed on the outer wall of the infusion bottle 10, and each group of insertion grooves 15 is arranged opposite each other and engages with the insertion joints 83 in a one-to-one manner.

[0113] In one embodiment, the inserting joints are arranged in groups of two, axially disposed on the outer wall of the infusion bottle 10, and each group of inserting joints is symmetrically arranged. Accordingly, the inserting grooves are preferably arranged in groups of two, axially disposed on the atomizer housing 8, and each group of inserting grooves is arranged opposite each other and engages with the inserting joints on a one-to-one basis.

[0114] In one embodiment, both an inserting position and an inserting groove are provided on the outer wall of the fluid infusion bottle 10. Accordingly, the nebulizer housing 8 is provided with both an inserting groove that is mated one-to-one with the inserting position on the outer wall of the fluid infusion bottle 10, and an inserting position that is mated one-to-one with the inserting groove on the outer wall of the fluid infusion bottle 10.

[0115] See also Figure 2 and Figure 8 In some embodiments, a group of insertion joints 83 is provided, and two insertion joints 83 in the same group are symmetrically arranged on opposite sides of the vertical outer wall of the nebulizer housing 8 that movably abuts the infusion bottle 10, and are arranged near the mounting groove 81. Accordingly, a group of insertion grooves 15 is also provided, and two insertion grooves 15 in the same group are symmetrically arranged on opposite sides of the vertical outer wall of the first housing 1 that movably abuts the nebulizer housing 8, and are arranged to protrude outward, so that the two insertion grooves 15 can be correspondingly and movably inserted into the two insertion joints 83. During actual assembly, each group of insertion grooves 15 is matched and inserted into each group of insertion joints 83 on a one-to-one basis to guide the infusion bottle 10 to be axially inserted into the mounting groove 81 of the nebulizer 20, and to enable the first curved paddle 821 and the second curved paddle 822 to open the valve sealing structure and be correspondingly inserted into the bottleneck 23 of the infusion bottle 10, thereby achieving communication between the infusion bottle 10 and the nebulizer assembly 9.

[0116] See also Figure 2 、 Figure 8 and Figure 9 In some embodiments, the second snap-fit ​​fixing structure further includes at least one pair of second snap portions 16 and second snap slots 84 that fit together.

[0117] In some embodiments, the second snap-fit ​​portion 16 is provided on the vertical outer wall surface of the first shell 1 that movably abuts against the atomizer shell 8, and correspondingly, the second slot 84 is provided on the vertical outer wall surface of the atomizer shell 8 that movably abuts against the first shell 1, and is engaged with the second snap-fit ​​portion 16.

[0118] In some embodiments, the second snap-fit ​​portion is provided on the vertical outer wall surface of the atomizer housing 8 that movably abuts against the first housing 1, and correspondingly, the second slot is provided on the vertical outer wall surface of the first housing 1 that movably abuts against the atomizer housing 8, and is engaged with the second snap-fit ​​portion.

[0119] In some embodiments, the vertical outer wall of the first housing 1 that movably abuts the atomizer housing 8 is provided with both a second snap-fit ​​portion and a second snap-fit ​​groove. Accordingly, the vertical outer wall of the atomizer housing 8 that movably abuts the first housing 1 is provided with both a second snap-fit ​​groove that engages with the second snap-fit ​​portion on the vertical outer wall of the first housing 1 and a second snap-fit ​​portion that engages with the second snap-fit ​​groove on the vertical outer wall of the first housing 1.

[0120] During actual installation, the fluid infusion bottle 10 is axially inserted into the nebulizer 20 with the cooperation of the insertion groove 15 and the insertion bone position 83. After being inserted into place, the second buckle portion 16 is correspondingly snapped into the second slot 84 to lock the fluid infusion bottle 10 on the nebulizer 20, thereby improving the reliability of the connection between the fluid infusion bottle 10 and the nebulizer 20, and can prevent the fluid infusion bottle 10 from easily detaching from the nebulizer housing 8 due to vibration or falling during use.

[0121] The atomization device 100 provided in the present application adopts the above-mentioned fluid infusion bottle 10. For the fluid infusion bottle 10 that does not include the third shell 7, the first shell 1 and the second shell 2 can be disassembled into two parts after use, which is convenient for thorough cleaning of the first accommodating chamber 4. The atomization matrix of the same or different flavors can be replenished after cleaning and assembly, thereby realizing the recycling of the fluid infusion bottle 10 and avoiding the pollution to the environment caused by the fluid infusion bottle 10 being discarded after use.

[0122] See also Figure 9 In some embodiments, the infusion bottle 10 of the atomizing device 100 further includes the aforementioned third housing 7, which is received in the first accommodating chamber 4, and the second liquid outlet 72 at the bottom end of the third housing 7 is connected to the first liquid outlet 231. The first housing 1, second housing 2, third housing 7, first sealing member 3, and second sealing member 5 are assembled and detachably mounted on the atomizer 20.

[0123] During actual use, under the action of gravity, the atomized matrix in the second accommodating chamber 71 flows into the atomizer assembly 9 through the second liquid outlet 72, the first liquid outlet 231, the liquid inlet portion 82 and the liquid flow space 811 in sequence, and is then heated by the atomizer assembly 9 to be atomized and form atomized gas. The atomized gas is discharged through the air outlet 85 provided on the atomizer 20 for inhalation by the user.

[0124] For the fluid infusion bottle 10 that also includes the third shell 7, after use, the atomized matrix can also be replenished into the second accommodating cavity 71 of the third shell 7 through the second liquid outlet 72, thereby realizing the recycling of the fluid infusion bottle 10 and avoiding the pollution to the environment caused by the fluid infusion bottle 10 being discarded after use.

[0125] The above specific examples are used to illustrate the technical solution of this application, which is only used to help understand the content of this application and is not intended to limit this application. For those skilled in the art of this application, based on the ideas of this application, they can also make some simple deductions, modifications or substitutions.

Claims

1. A fluid infusion bottle, characterized in that: include: The first shell and the second shell define a first accommodating cavity therebetween; a first liquid outlet, provided on the first shell or the second shell; a third housing, housed in the first housing cavity and having a second housing cavity therein for accommodating the atomized matrix; a second liquid outlet being provided at one end of the third housing facing the first liquid outlet, the second liquid outlet communicating with the second housing cavity and the first liquid outlet; The first sealing member is detachably arranged between the first shell, the second shell and the third shell to seal the gap therebetween.

2. The fluid infusion bottle according to claim 1, characterized in that: The third shell is axially inserted into the first accommodating cavity through a limiting structure, and the limiting structure includes at least one pair of limiting prisms and limiting grooves that are axially arranged and adapted to each other.

3. The fluid infusion bottle according to claim 1, characterized in that: A second concave limiting groove is circumferentially provided on the outer side wall of the bottom end of the third shell near the second liquid outlet, and the first sealing member is at least partially sealed and clamped between the second limiting groove and the second shell.

4. The fluid infusion bottle according to any one of claims 1 to 3, characterized in that: The first shell has an internal cavity, and one end is provided with a mounting notch connected to the internal cavity; The second shell is provided with a connecting portion at one end facing the first shell, and the connecting portion is inserted and fixed in the mounting slot; the first sealing member is sleeved on the connecting portion and is at least partially sealed and clamped between the connecting portion and the mounting slot; An end of the second shell facing away from the first shell is provided with a bottleneck connected to the first accommodating chamber, and the first liquid outlet is provided at the end of the bottleneck.

5. The fluid infusion bottle according to claim 4, characterized in that: A first concave limiting groove is provided on the outer wall of the end portion of the connecting portion in the circumferential direction, and the first limiting groove extends to pass through the end surface of the connecting portion; The first sealing member is detachably sleeved on the first limiting groove and at least partially abuts against the end surface of the connecting portion.

6. The fluid infusion bottle according to claim 5, characterized in that: The installation notch extends into the internal cavity of the first shell, and a stop surface is formed on the inner wall of the internal cavity. The first sealing member is at least partially sealed and clamped between the end surface of the connecting portion and the stop surface.

7. The fluid infusion bottle according to claim 4, characterized in that: The bottle further comprises a second sealing member and a bottle cap, wherein the second sealing member is detachably connected to the bottle neck and closes the first liquid outlet through a sealing structure; The bottle cap is detachably connected to the bottle neck and encloses the second sealing member.

8. An atomizing device, characterized in that: The invention comprises a nebulizer and a fluid infusion bottle according to any one of claims 1 to 7, wherein the fluid infusion bottle is detachably mounted on the nebulizer and is used to replenish the nebulizer with aerosol matrix.

9. The atomizing device according to claim 8, characterized in that The fluid infusion bottle further includes a second sealing member, which seals the first liquid outlet through a sealing structure; The nebulizer is also provided with a liquid inlet portion, which includes at least two axially extending arc-shaped paddles arranged in a centrally symmetrical manner. When the rehydration bottle and the nebulizer are assembled in place, the arc-shaped paddles at least partially pass through the sealing structure and are axially inserted into the first liquid outlet.

10. The atomizing device according to claim 8, characterized in that The rehydration bottle is axially clamped and fixed on the atomizer by a second clamping and fixing structure, and the second clamping and fixing structure includes at least one pair of insertion bones and insertion grooves arranged along the axial direction and adapted to each other.

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