Atomizer turning cover locking mechanism

Abstract

The atomizer turning cover locking mechanism comprises an atomizer body, the atomizer body comprises a medicine box part, the medicine box part is of a box-shaped structure with an opening in the top end, a mounting groove is formed in the rear end of the medicine box part in a sunken mode, an adjusting switch is arranged in the mounting groove, and the adjusting switch is hinged to the medicine box part through a transversely-arranged rotating shaft; the adjusting switch can be overturned back and forth relative to the medicine box part; a turning cover covers the top end of the medicine box part, the front end of the turning cover is hinged to the front side of the top end of the medicine box part, the rear end of the turning cover is connected to the adjusting switch through a buckle structure, the buckle structure comprises a clamping hook and a clamping groove, the clamping hook is arranged at one of the rear end of the turning cover and the top end of the adjusting switch, and the clamping groove is formed in the other one of the rear end of the turning cover and the top end of the adjusting switch; a locking structure is further arranged between the medicine box part and the adjusting switch, the locking structure comprises a locking piece slidably connected to the adjusting switch in the vertical direction and a stop block protruding out of the bottom of the mounting groove, and the locking piece comprises a limiting part located in the mounting groove.

Description

Technical Field

[0001] The utility model generally relates to the technical field of medical devices, and particularly relates to a flip locking mechanism of an atomizer. Background Art

[0002] An atomizing inhaler is a medical device used for treating upper respiratory tract diseases. The atomizing inhaler atomizes the liquid medicine into tiny particles, and the medicine enters the respiratory tract and lungs through inhalation, so as to achieve the purpose of painless, rapid and effective treatment. Among them, the micro-mesh atomizer is a product favored in the current market. It has a small and compact structure, is convenient to carry around, and uses a tiny ultrasonic vibration and a mesh spray head structure to spray. It not only forms fine particles, but also does not produce noise during use.

[0003] In order to facilitate cleaning and replacing the medicine, a flip cover is usually provided at the top of the medicine box of the existing micro-mesh atomizer, and the flip cover and the medicine box are adjusted to open and close through a buckle structure. For example, a kind of atomizer assembly and corresponding atomizer provided by an existing patent (application number: CN202121291158.0), a box cover is arranged at one end of the medicine box away from the atomizer body. One end of the box cover is hinged to the medicine box, and a buckle plate is arranged at the other end. The buckle plate is hinged to the box cover, a buckle hole is arranged on the buckle plate, and a third buckle protrusion is arranged at the corresponding position of the buckle hole on the medicine box, and the third buckle protrusion is connected in the buckle hole.

[0004] However, the above scheme has the following problems: fixing the box cover through the buckle structure is not stable, and the buckle plate is easy to disengage from the buckle protrusion under the action of external force. This leads to that if a child or an old person accidentally touches the buckle plate during use, or the atomizer accidentally falls to the ground, the buckle plate is easy to pop out under the action of external force, and then the box cover is opened and the medicine in the medicine box spills out. Summary of the Invention

[0005] In view of the above-mentioned defects or deficiencies in the prior art, it is desirable to provide a flip locking mechanism of an atomizer. A locking member is arranged on the adjustment switch. By sliding the locking member, the limiting portion is adjusted to abut against or avoid the stop block, and then the locking or movement of the adjustment switch is controlled, so that the adjustment operation is relatively simple; and in the locked state, the adjustment switch cannot be flipped, so that even if the user accidentally touches the adjustment switch or the atomizer accidentally falls to the ground, the hook cannot disengage from the slot, so that the flip cover is stably fixed to the medicine box part, avoiding the medicine in the medicine box part from spilling out, and the stability is better.

[0006] The effects of the present utility model are achieved as follows:

[0007] The present application provides a flip cover locking mechanism for an atomizer, comprising an atomizer body, the atomizer body comprising a medicine box portion, the medicine box portion being a box-shaped structure with an opening at the top, a mounting groove being recessed at the rear end of the medicine box portion, an adjusting switch being arranged in the mounting groove, the adjusting switch being hinged to the medicine box portion through a transversely arranged rotating shaft, so that the adjusting switch can be flipped forward and backward relative to the medicine box portion; a flip cover is arranged at the top end cover of the medicine box portion, the front end of the flip cover is hinged to the front side of the top end of the medicine box portion, the rear end of the flip cover is connected to the adjusting switch through a buckle structure, the buckle structure comprising a hook and a slot, the hook being arranged at one of the rear end of the flip cover and the top end of the adjusting switch, the slot being arranged at the other of the rear end of the flip cover and the top end of the adjusting switch; a lock is also arranged between the medicine box portion and the adjusting switch The locking structure comprises a locking piece which is slidably connected to the adjusting switch in a vertical direction and a stop block which protrudes from the bottom of the mounting groove, the locking piece comprising a limiting portion which is located in the mounting groove; the locking structure comprises a switchable active state and a locked state, in the active state, the locking piece slides upward relative to the adjusting switch, the limiting portion avoids the stop block, so that the adjusting switch can be flipped forward and backward, the hook can be disengaged from the slot, and the flip cover can be flipped up and down relative to the medicine box portion; in the locked state, the locking piece slides downward relative to the adjusting switch, one side of the limiting portion abuts against the stop block, and the other side abuts against the adjusting switch, thereby limiting the adjusting switch from flipping, the hook cannot be disengaged from the slot, and the flip cover and the medicine box portion remain relatively fixed.

[0008] Furthermore, the outer wall of the adjustment switch is recessed to form a sliding groove extending in the vertical direction, and the locking member includes an operating portion located in the sliding groove, and the operating portion can slide up and down in the sliding groove, and drive the locking member to slide up and down relative to the adjustment switch. The operating portion of the locking member is exposed to the adjustment switch and can slide up and down along the sliding groove. The user can control the locking member to slide up and down by pressing the operating portion up and down, and then adjust the locking mechanism to switch the locked state or the active state, so that the adjustment operation of the locking member is relatively simple.

[0009] Furthermore, a limiting structure is provided between the locking member and the adjusting switch, the limiting structure comprising a limiting protrusion and a limiting groove that are mutually engaged, the limiting groove is provided in one of the side walls of the operating portion and the side walls of the sliding groove, and the limiting protrusion is provided in the other of the side walls of the operating portion and the side walls of the sliding groove; when the limiting protrusion is engaged in the limiting groove, the locking member and the adjusting switch remain relatively fixed, so that the locking structure can remain in an active state, thereby preventing the normal use of the flip cover from being affected by the random sliding of the locking member.

[0010] Furthermore, the locking member is a Z-shaped structure, and includes a transition portion transversely arranged between the limiting portion and the operating portion; the bottom of the sliding groove is hollowed out to provide an escape opening, and the transition portion passes through the escape opening and connects the limiting portion and the operating portion on both sides. This makes the locking member compact and easy to manufacture; and makes the installation and removal of the locking member relatively simple.

[0011] Furthermore, a chuck protrudes from the bottom end of the limiting part toward the side of the stop block, and a corresponding recess is formed in the stop block to form an abutting groove; in the locked state, the limiting part slides downward, and the chuck abuts in the abutting groove. In the locked state, the limiting part cannot slide further downward relative to the stop block, and the connection stability between the limiting part and the stop block is better.

[0012] Furthermore, a return spring is arranged in the installation groove. One end of the return spring acts on the medicine box part, and the other end acts on the lower part of the adjustment switch, so that the lower part of the adjustment switch always has a tendency to turn outward. The upper part of the adjustment switch always has a tendency to turn toward the flip cover, so that the catch can be stably engaged in the card slot, further improving the connection strength between the flip cover and the medicine box part and having better stability; and after the flip cover is closed, the adjustment switch can automatically drive the catch to engage in the card slot under the elastic force of the return spring, making the closing operation of the flip cover more convenient.

[0013] Furthermore, the medicine box part is of a split structure, including a box body and a shell sleeved on the box body; both the box body and the shell are box-shaped structures with open upper ends. The space inside the shell forms a connection groove, and the box body is detachably connected to the shell through the connection groove; the space inside the box body forms a liquid medicine cavity, and the liquid medicine cavity is configured to store medicines. The box body for storing medicines is convenient to be disassembled for cleaning and replacement, making it more convenient to use; and when the user uses multiple medicines, different medicines can be respectively placed in multiple box bodies, effectively avoiding drug reactions caused by the mixing of different medicines during use.

[0014] Furthermore, the adjustment switch is arranged at the rear end of the box body, and an opening is formed at the rear end of the shell. The adjustment switch passes through the opening and is exposed outside the shell. The installation groove and the stop block are also installed in the box body and hidden inside the shell, and the adjustment switch passes through the opening and is exposed outside the shell, which does not affect the use of the adjustment switch; thus, the outer surface of the shell is flatter, and the atomizer is flatter and more beautiful in appearance.

[0015] Furthermore, a pop-up spring is arranged at the upper end of the medicine box part. One end of the pop-up spring acts on the medicine box part, and the other end acts on the bottom end of the flip cover, so that the flip cover always has a tendency to turn upward relative to the medicine box part. When the adjustment switch turns and the catch disengages from the card slot, the flip cover can automatically pop up under the elastic force of the pop-up spring, making the opening operation of the flip cover more convenient.

[0016] Furthermore, the catch is arranged at the top end of the adjustment switch, and a corresponding recess is formed at the rear end of the flip cover to form a card slot. When the flip cover is closed, the rear end of the flip cover abuts against the inclined surface at the top end of the catch and forces the adjustment switch to rotate backward along the inclined surface until the catch engages in the card slot, making the closing operation of the flip cover more convenient.

[0017] The flip - locking mechanism of the atomizer provided in this application has a locking member arranged on the adjustment switch. By sliding the locking member, the limiting portion is made to abut against or avoid the stop block, thereby controlling the locking or movement of the adjustment switch. In the locked state, the adjustment switch cannot be flipped, so that even if the user accidentally touches the adjustment switch or the atomizer accidentally falls to the ground, the hook cannot disengage from the card slot, making the flip cover stably fixed to the medicine box part and preventing the medicine in the medicine box part from spilling out. And by sliding the locking member upward, it can be switched to the active state, the adjustment switch can be flipped again, and the flip cover can be opened again. It is not only simple to operate, but also makes the connection strength between the flip cover and the medicine box part higher and the stability better. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] By reading the following detailed description of the non - restrictive embodiments with reference to the accompanying drawings, other features, objects, and advantages of this application will become more apparent:

[0019] Figure 1 It is a three - dimensional structure schematic diagram of the atomizer provided in the embodiment of this application;

[0020] Figure 2 It is a schematic diagram of the back structure of the medicine box part provided in the embodiment of this application;

[0021] Figure 3 It is a schematic diagram of the sectional structure of the medicine box part when the flip cover is closed and in the active state provided in the embodiment of this application;

[0022] Figure 4 It is a schematic diagram of the sectional structure of the medicine box part when the flip cover is opened and in the active state provided in the embodiment of this application;

[0023] Figure 5 It is a schematic diagram of the sectional structure of the medicine box part in the locked state provided in the embodiment of this application;

[0024] Figure 6 It is a schematic diagram of the connection structure between the box body and the housing provided in the embodiment of this application;

[0025] Figure 7 It is a schematic diagram of the connection structure between the housing and the adjustment switch provided in the embodiment of this application;

[0026] Figure 8 It is a schematic diagram of the connection structure between the medicine box part and the control part provided in the embodiment of this application;

[0027] Figure 9 It is a schematic diagram of the connection structure between the atomizer body and the cover body provided in the embodiment of this application.

[0028] The reference numerals of each figure are as follows: 1 - atomizer body, 2 - medicine cartridge part, 201 - mounting groove, 202 - return spring, 203 - ejecting spring, 210 - adjusting switch, 211 - catch, 212 - sliding groove, 213 - limiting protrusion, 214 - avoidance opening, 220 - flip cover, 221 - card slot, 230 - box body, 231 - liquid medicine chamber, 232 - first spray opening, 240 - housing, 241 - connecting groove, 242 - opening, 243 - second spray opening, 250 - ultrasonic atomizing sheet, 3 - locking member, 310 - limiting part, 311 - clamping head, 320 - operating part, 321 - limiting groove, 330 - transition part, 4 - stop block, 410 - abutting groove, 5 - control part, 6 - cover body, 610 - micro-mesh filter sheet. Detailed implementation manners

[0029] The present application will be further described in detail below with reference to the accompanying drawings and embodiments. It can be understood that the specific embodiments described herein are only used to explain the relevant utility model and not to limit the utility model. In addition, it should be noted that only the parts related to the utility model are shown in the drawings for the convenience of description.

[0030] Please refer to the attached Figures 1-9The embodiment of the present application provides a flip cover locking mechanism for an atomizer, comprising an atomizer body 1, the atomizer body 1 comprising a medicine box portion 2, the medicine box portion 2 being a box-shaped structure with an opening at the top, a mounting groove 201 being recessed at the rear end of the medicine box portion 2, an adjusting switch 210 being arranged in the mounting groove 201, the adjusting switch 210 being hinged to the medicine box portion 2 by a transversely arranged rotating shaft, so that the adjusting switch 210 can be flipped forward and backward relative to the medicine box portion 2; a flip cover 220 is arranged at the top end of the medicine box portion 2, the front end of the flip cover 220 is hinged to the front side of the top end of the medicine box portion 2, the rear end of the flip cover 220 is connected to the adjusting switch 210 by a buckle structure, the buckle structure comprising a hook 211 and a slot 221, the hook 211 being arranged at one of the rear end of the flip cover 220 and the top end of the adjusting switch 210, the slot 221 being arranged at the other of the rear end of the flip cover 220 and the top end of the adjusting switch 210; there is also a buckle 220 between the medicine box portion 2 and the adjusting switch 210. A locking structure is provided, which includes a locking member 3 slidably connected to the adjustment switch 210 in the vertical direction and a stop block 4 protruding from the bottom of the installation groove 201, and the locking member 3 includes a limiting portion 310 located in the installation groove 201; the locking structure includes a switchable active state and a locked state, in the active state, the locking member 3 slides upward relative to the adjustment switch 210, and the limiting portion 310 avoids the stop block 4, so that the adjustment switch 210 can be flipped forward and backward, and the hook 211 can be separated from the slot 221, so that the flip cover 220 can be flipped up and down relative to the medicine box part 2; in the locked state, the locking member 3 slides downward relative to the adjustment switch 210, one side of the limiting portion 310 abuts against the stop block 4, and the other side abuts against the adjustment switch 210, thereby limiting the adjustment switch 210 from flipping, and the hook 211 cannot be separated from the slot 221, so that the flip cover 220 and the medicine box part 2 remain relatively fixed.

[0031] In this embodiment, a locking piece 3 is provided on the regulating switch 210, and the limiting portion 310 is adjusted to abut or avoid the stop block 4 by sliding the locking piece 3, thereby controlling the locking or activity of the regulating switch 210; in the locked state, the regulating switch 210 cannot be flipped, so that even if the user accidentally touches the regulating switch 210 or the atomizer accidentally falls to the ground, the hook 211 cannot be separated from the slot 221, so that the flip cover 220 is stably fixed to the medicine box part 2 to prevent the medicine in the medicine box part 2 from spilling; and the locking piece 3 can be switched to the active state by sliding upwards, the regulating switch 210 can be flipped again, and the flip cover 220 can be opened again; not only is the adjustment operation simple, but also the connection strength between the flip cover 220 and the medicine box part 2 is higher and the stability is better.

[0032] Please refer to the attached Figure 8 The atomizer body 1 is a split structure and also includes a control unit 5. The medicine box unit 2 is detachably connected to the control unit 5 and the control unit 5 supplies power to the medicine box unit 2, so that the medicine box unit 2 without waterproof requirements can be disassembled separately for cleaning after use, which is more convenient to use.

[0033] Please refer to the attached Figures 2-5 In some embodiments of the present application, a sliding groove 212 extending in the vertical direction is formed by a depression on the outer sidewall of the adjustment switch 210. The locking member 3 includes an operating portion 320 located in the sliding groove 212. The operating portion 320 can slide up and down in the sliding groove 212 and drive the locking member 3 to slide up and down relative to the adjustment switch 210.

[0034] In this embodiment, the operating portion 330 of the locking member 3 is exposed outside the adjustment switch 210 and can slide up and down along the sliding groove 212. The user can control the up and down sliding of the locking member 3 by pressing the operating portion 330 up and down, thereby adjusting the locking mechanism to switch between the locked state and the active state, making the adjustment operation of the locking member 3 relatively simple.

[0035] Please refer to the attached Figure 2 In some embodiments of the present application, a limiting structure is provided between the locking member 3 and the adjustment switch 210. The limiting structure includes a limiting protrusion 213 and a limiting groove 321 that are engaged with each other. The limiting groove 321 is formed in one of the sidewalls of the operating portion 320 and the sidewall of the sliding groove 212, and the limiting protrusion 213 is provided on the other of the sidewalls of the operating portion 320 and the sidewall of the sliding groove 212; when the limiting protrusion 213 is engaged in the limiting groove 321, the locking member 3 and the adjustment switch 210 remain relatively fixed, so that the locking structure can remain in the active state.

[0036] In this embodiment, by providing a limiting structure between the operating portion 320 and the sliding groove 212, in the active state, the limiting protrusion 213 is engaged in the limiting groove 321, and the locking member 3 cannot easily slide up and down, and the locking structure can remain in the active state, thereby avoiding affecting the normal use of the flip cover 220 due to the random sliding of the locking member 3.

[0037] Preferably, limiting grooves 321 are formed by depressions on the left and right sidewalls of the operating portion 320, and limiting protrusions 213 are correspondingly protruded from the left and right sidewalls of the sliding groove 212. This not only makes the connection between the operating portion 320 and the sliding groove 212 more stable when the limiting protrusion 213 is engaged in the limiting groove 321, but also enables the operating portion 320 to be free from the restraint of the limiting protrusion 213 and slide more smoothly in the sliding groove 212 after the limiting protrusion 213 disengages from the limiting groove 321.

[0038] Please refer to the attached Figure 7 In some embodiments of the present application, the locking member 3 has a Z-shaped structure. The locking member 3 includes a transition portion 330 horizontally disposed between the limiting portion 310 and the operating portion 320; an avoidance opening 214 is provided in a hollowed-out manner at the bottom of the sliding groove 212, and the transition portion 330 passes through the avoidance opening 214 and connects the limiting portion 310 and the operating portion 320 on both sides.

[0039] In this embodiment, by setting the locking member 3 to a Z-shaped structure, the locking member 3 is small and easy to manufacture. Moreover, when the locking member 3 is installed on the adjustment switch 210, it can penetrate into the operating portion 320 through the avoidance opening 214 and snap the operating portion 320 into the sliding groove 212, making the installation and disassembly operations of the locking member 3 relatively simple.

[0040] Please refer to the attached Figures 3-5 , in some embodiments of the present application, a chuck 311 protrudes from the bottom end of the limiting portion 310 toward the side of the stopper 4, and a corresponding concave portion is formed in the stopper 4 to form an abutting groove 410. In the locked state, the limiting portion 310 slides downward and the chuck 311 abuts in the abutting groove 410. In this way, in the locked state, the limiting portion 310 cannot slide further downward relative to the stopper 4, and the connection stability between the limiting portion 310 and the stopper 4 is better.

[0041] Please refer to the attached Figures 3-5 , in some embodiments of the present application, a return spring 202 is arranged in the installation groove 201. One end of the return spring 202 acts on the medicine box portion 2 and the other end acts on the lower part of the adjustment switch 210, so that the lower part of the adjustment switch 210 always has a tendency to turn outward.

[0042] In this embodiment, by setting the return spring 202, the lower part of the adjustment switch 210 always has a tendency to turn outward, and the upper part of the adjustment switch 210 always has a tendency to turn toward the flip cover 220. As a result, the hook 211 can be stably snapped into the card slot 221, further enhancing the connection strength between the flip cover 220 and the medicine box portion 2, and the stability is better. Also, after the flip cover 220 is closed, the adjustment switch 210 can automatically drive the hook 211 to snap into the card slot 221 under the elastic force of the return spring 202, making the closing operation of the flip cover 220 more convenient.

[0043] Please refer to the attached Figure 6 , in some embodiments of the present application, the medicine box portion 2 is a split structure, including a box body 230 and a housing 240 sleeved on the box body 230. Both the box body 230 and the housing 240 are box-shaped structures with open upper ends. The space inside the housing 240 forms a connection groove 241, and the box body 230 is detachably connected to the housing 240 through the connection groove 241. The space inside the box body 230 forms a liquid medicine cavity 231, and the liquid medicine cavity 231 is configured to store drugs.

[0044] In this embodiment, by setting the medicine box portion 2 to a split structure, the box body 230 for storing drugs is convenient to be disassembled for cleaning and replacement, making it more convenient to use. Moreover, when the user uses multiple drugs, multiple box bodies 230 can be prepared to separately hold different drugs, effectively avoiding drug reactions caused by the mixing of different drugs during use.

[0045] Among them, the front end of the cartridge body 230 is hollowed out and provided with a first nozzle 232, and the front end of the housing 240 is hollowed out and provided with a second nozzle 243. The first nozzle 232 faces the second nozzle 243, and an ultrasonic atomization sheet 250 is arranged in the first nozzle 232 and the second nozzle 243. The ultrasonic atomization sheet 250 preliminarily atomizes the drug in the liquid medicine chamber 231 and transmits the atomized particles from the first nozzle 232 to the second nozzle 243. A cover 6 is detachably connected to the front end of the housing 240. The cover 6 is docked with the second nozzle 243, and a micro-mesh filter 610 is arranged in the cover 6. When the user inhales the drug from the cover 6, the atomized particles in the second nozzle 243 are squeezed into the micro-mesh filter 610 and are extruded into aerosol particles with a smaller diameter, so as to facilitate the user's absorption. And after use, the micro-mesh filter 610 is disassembled and replaced together with the cover 6, so as to effectively avoid the micro-mesh filter 610 being blocked by particles and facilitate cleaning.

[0046] Please refer to the attached Figures 6-7 , in some embodiments of the present application, the adjustment switch 210 is arranged at the rear end of the cartridge body 230, and an opening 242 is formed at the rear end of the housing 240. The adjustment switch 210 passes through the opening 242 and is exposed outside the housing 240.

[0047] In this embodiment, by arranging the adjustment switch 210 on the cartridge body 230 inside the medicine cartridge part 2, the installation groove 201 and the stop block 4 are also installed on the cartridge body 230 and hidden inside the housing 240, and the adjustment switch 210 passes through the opening 242 and is exposed outside the housing 240, which does not affect the use of the adjustment switch 210. Thus, the outer surface of the housing 240 is made flatter, and the atomizer is flatter and more beautiful in appearance.

[0048] Please refer to the attached Figures 6-7 , in some embodiments of the present application, a pop-up spring 203 is arranged at the upper end of the medicine cartridge part 2. One end of the pop-up spring 203 acts on the medicine cartridge part 2, and the other end acts on the bottom end of the flip cover 220, so that the flip cover 220 always has a tendency to flip upward relative to the medicine cartridge part 2.

[0049] In this embodiment, by arranging the pop-up spring 203 between the medicine cartridge part 2 and the flip cover 220, when the adjustment switch 210 flips and the hook 211 disengages from the card slot 221, the flip cover 220 can automatically pop up under the elastic force of the pop-up spring 203, so that the opening operation of the flip cover 220 is more convenient.

[0050] Please refer to the attached Figures 3-5, in some embodiments of the present application, the catch 211 is provided at the top of the adjustment switch 210, and a corresponding recess is formed at the rear end of the flip cover 220 to form a card slot 221. When the flip cover 220 is closed, the rear end of the flip cover 220 abuts against the inclined surface at the top of the catch 211, and forces the adjustment switch 210 to rotate backward along the inclined surface until the catch 211 snaps into the card slot 221, thereby making the closing operation of the flip cover 220 more convenient.

[0051] It should be understood that the orientation or positional relationship indicated by the above terms such as "center", "longitudinal", "transverse", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. is based on the orientation or positional relationship shown in the drawings. It is only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation. Therefore, it should not be construed as a limitation to the present invention. In addition, the terms "first" and "second" are only used for descriptive purposes and cannot be construed as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Thus, the features defined with "first" and "second" may explicitly or implicitly include one or more of such features. In the description of the present invention, unless otherwise specified, the meaning of "plurality" is more than three.

[0052] The above description is only the preferred embodiment of the present application and the explanation of the applied technical principle. Those skilled in the art should understand that the scope of the utility model involved in the present application is not limited to the technical solution formed by the specific combination of the above technical features, and should also cover other technical solutions formed by any combination of the above technical features or their equivalent features without departing from the inventive concept. For example, the technical solution formed by mutually replacing the above features with the technical features (but not limited to) having similar functions disclosed in the present application.

Claims

1. An atomizer flip cover locking mechanism, characterized in that, The invention comprises an atomizer body (1), wherein the atomizer body (1) comprises a medicine box portion (2), wherein the medicine box portion (2) is a box-shaped structure with an opening at the top, wherein a mounting groove (201) is recessed at the rear end of the medicine box portion (2), wherein an adjusting switch (210) is arranged in the mounting groove (201), wherein the adjusting switch (210) is hingedly connected to the medicine box portion (2) via a transversely arranged rotating shaft, such that the adjusting switch (210) can be flipped forward and backward relative to the medicine box portion (2); and a flip cover (220) is arranged at the top end cover of the medicine box portion (2), wherein the front of the flip cover (220) is The end is hinged to the front side of the top end of the medicine box portion (2), the rear end of the flip cover (220) is connected to the regulating switch (210) through a buckle structure, the buckle structure comprises a hook (211) and a slot (221), the hook (211) is arranged at one of the rear end of the flip cover (220) and the top end of the regulating switch (210), and the slot (221) is arranged at the other of the rear end of the flip cover (220) and the top end of the regulating switch (210); a locking structure is also arranged between the medicine box portion (2) and the regulating switch (210), the locking structure The structure comprises a locking member (3) slidably connected to the regulating switch (210) in a vertical direction and a stop block (4) protruding from the bottom of the mounting groove (201); the locking member (3) comprises a limiting portion (310) located in the mounting groove (201); the locking structure comprises a switchable active state and a locked state; in the active state, the locking member (3) slides upward relative to the regulating switch (210), the limiting portion (310) avoids the stop block (4), so that the regulating switch (210) can be flipped forward and backward, and the hook (21 1) can be separated from the card slot (221), thereby allowing the flip cover (220) to flip up and down relative to the medicine box portion (2); in the locked state, the locking member (3) slides downward relative to the regulating switch (210), one side of the limiting portion (310) abuts against the stop block (4), and the other side abuts against the regulating switch (210), thereby limiting the turning of the regulating switch (210), and the hook (211) cannot be separated from the card slot (221), thereby allowing the flip cover (220) and the medicine box portion (2) to remain relatively fixed.

2. The atomizer flip cover locking mechanism according to claim 1, characterized in that, The outer wall of the regulating switch (210) is recessed to form a sliding groove (212) extending in a vertical direction. The locking member (3) comprises an operating portion (320) located in the sliding groove (212). The operating portion (320) can slide up and down in the sliding groove (212) and drive the locking member (3) to slide up and down relative to the regulating switch (210).

3. The atomizer flip-lock mechanism according to claim 2, characterized in that, A limiting structure is provided between the locking member (3) and the adjustment switch (210). The limiting structure includes a limiting protrusion (213) and a limiting groove (321) that are engaged with each other. The limiting groove (321) is formed in one of the side walls of the operating portion (320) and the side wall of the sliding groove (212), and the limiting protrusion (213) is provided on the other of the side walls of the operating portion (320) and the side wall of the sliding groove (212). When the limiting protrusion (213) snaps into the limiting groove (321), the locking member (3) and the adjustment switch (210) are kept relatively fixed, so that the locking structure can be kept in an active state.

4. The atomizer flip cover locking mechanism according to claim 2, characterized in that, The locking member (3) has a Z-shaped structure. The locking member (3) includes a transition portion (330) horizontally disposed between the limiting portion (310) and the operating portion (320). The bottom of the sliding groove (212) is provided with an avoidance opening (214) in a hollowed-out manner, and the transition portion (330) passes through the avoidance opening (214) and connects the limiting portion (310) and the operating portion (320) on both sides.

5. The atomizer flip cover locking mechanism according to claim 1, characterized in that, A clamping head (311) protrudes from the bottom end of the limiting portion (310) toward the side of the stopper (4), and the stopper (4) is correspondingly recessed to form an abutting groove (410). In the locked state, the limiting portion (310) slides downward, and the clamping head (311) abuts in the abutting groove (410).

6. The atomizer flip - lid locking mechanism according to claim 1, wherein, A return spring (202) is disposed in the installation groove (201). One end of the return spring (202) acts on the medicine box portion (2), and the other end acts on the lower portion of the adjustment switch (210), so that the lower portion of the adjustment switch (210) always has a tendency to turn outward.

7. The atomizer flip-locking mechanism according to claim 1, wherein The medicine box portion (2) has a split structure, including a box body (230) and a housing (240) sleeved on the box body (230). Both the box body (230) and the housing (240) are box-shaped structures with open upper ends. The space inside the housing (240) forms a connecting groove (241), and the box body (230) is detachably connected to the housing (240) through the connecting groove (241). The space inside the box body (230) forms a liquid medicine chamber (231), and the liquid medicine chamber (231) is configured to store medicine.

8. The atomizer flip cover locking mechanism according to claim 7, characterized in that, The adjustment switch (210) is disposed at the rear end of the box body (230). An opening (242) is formed at the rear end of the housing (240), and the adjustment switch (210) passes through the opening (242) and is exposed outside the housing (240).

9. The atomizer flip cover locking mechanism according to claim 1, characterized in that, A pop-up spring (203) is disposed at the upper end of the medicine box portion (2). One end of the pop-up spring (203) acts on the medicine box portion (2), and the other end acts on the bottom end of the flip cover (220), so that the flip cover (220) always has a tendency to turn upward relative to the medicine box portion (2).

10. The atomizer flip cover locking mechanism according to claim 1, wherein The hook (211) is disposed at the top end of the adjustment switch (210), and a corresponding recess is formed at the rear end of the flip cover (220) to form the card slot (221).

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