Aerosol-generating device

Abstract

The utility model provides an aerosol generating device with a child lock at the bottom. The aerosol generating device comprises a shell; the air inlet channel is arranged in the shell; the sliding groove structure is arranged on the shell, and at least one air guide hole communicated with the air inlet channel is formed in the sliding groove structure; at least part of the sliding plate assembly is arranged in the sliding groove structure and can slide along the sliding groove structure in a guiding mode; wherein a positioning protrusion is arranged on the sliding plate assembly, a first limiting groove and a second limiting groove are formed in the groove wall of the sliding groove structure, and when the positioning protrusion on the sliding plate assembly slides into the first limiting groove, the sliding plate assembly is kept at the position where the air guide hole is completely blocked; when the positioning protrusion on the sliding plate assembly slides into the second limiting groove, the sliding plate assembly is kept at the position where the air guide hole is opened.

Description

Technical Field

[0001] This application relates to the technical field of aerosol generating apparatus, and particularly to an aerosol generating apparatus. Background Technology

[0002] Currently, the child lock structure and suction resistance adjustment mechanism of aerosol generators on the market mainly rely on complex slider and buckle designs, such as the locking of the gas adjusting slider and the limit buckle. While this design can achieve child lock protection and suction resistance adjustment functions to a certain extent, its structure is relatively complex, containing a large number of parts, resulting in high production costs. Furthermore, during use, the operator needs to precisely operate the locking and unlocking of the gas adjusting slider and the limit buckle, which not only increases the difficulty of operation but may also affect the user experience in certain emergency situations. Simultaneously, due to the high precision requirements of the slider and buckle engagement, wear may occur after long-term use, leading to child lock failure or inaccurate suction resistance adjustment. Moreover, existing devices may have insufficient sealing performance, with gas leakage occurring frequently, affecting the quality and efficiency of aerosol generation. In summary, existing aerosol generators have certain limitations in terms of structural design, ease of operation, safety performance, and sealing performance, and urgently need improvement. Utility Model Content

[0003] To address the above issues, this application proposes an aerosol generating device with an integrated bottom-adjustable child lock. This device significantly reduces production costs by optimizing the structural design and reducing the number of parts. At the same time, it simplifies the operation process, improves user convenience and experience, and ensures the safety and reliability of the device under various working conditions.

[0004] This application provides an aerosol generating device, comprising: a housing; an air inlet channel disposed within the housing; a chute structure disposed on the housing, and the chute structure having at least one air guide hole communicating with the air inlet channel; and a sliding plate assembly at least partially disposed within the chute structure and capable of sliding along the chute structure; wherein the sliding plate assembly has a positioning protrusion, and the chute structure has a first limiting groove and a second limiting groove on its groove wall; when the positioning protrusion on the sliding plate assembly slides into the first limiting groove, the sliding plate assembly remains in a position where the air guide hole is completely blocked; when the positioning protrusion on the sliding plate assembly slides into the second limiting groove, the sliding plate assembly remains in a position where the air guide hole is open.

[0005] As one embodiment, the groove structure is an arc-shaped groove, and the slide assembly is an arc-shaped structure adapted to the arc-shaped groove.

[0006] As one embodiment, the groove wall of the slide structure is also provided with a third limiting groove, and at least two air guide holes are provided in the slide structure. When the positioning protrusion on the slide plate assembly slides into the third limiting groove, the slide plate assembly is held in the position where the two air guide holes are opened at the same time.

[0007] As one embodiment, when the positioning protrusion on the skateboard assembly slides into the first limiting groove, both air vents are closed, and the aerosol generating device is in a child lock state.

[0008] As one embodiment, when the positioning protrusion on the skateboard assembly slides into the second limiting groove, one of the air guide holes is opened, and the aerosol generating device is in a high suction resistance state.

[0009] As one embodiment, when the positioning protrusion on the skateboard assembly slides into the third limiting groove, both air guide holes are opened, and the aerosol generating device is in a low suction resistance state.

[0010] As one embodiment, the chute structure includes a sliding platform for accommodating the slide plate assembly and a hollow groove disposed in the middle of the sliding platform.

[0011] As one embodiment, the slide assembly includes an operating part corresponding to the sliding platform and at least one claw extending from the operating part toward the inner side of the hollow groove, the claw engaging the inner side of the hollow groove.

[0012] As one embodiment, a sealing silicone sealant is provided between the skateboard assembly and the sliding platform.

[0013] As one embodiment, the side of the operating part away from the sliding platform is provided with anti-slip texture.

[0014] The aerosol generating device provided in this application is equipped with the aforementioned chute structure and the aforementioned slide plate assembly. The position of the slide plate assembly is precisely controlled by the corresponding positioning protrusions and limiting grooves, thereby enabling the opening and closing of the air guide hole. When the positioning protrusion slides into the first limiting groove, the air guide hole is completely blocked, and the device is in a child lock state, effectively preventing accidental operation by children. When the positioning protrusion slides into the second or third limiting groove, the air guide hole is opened, and the device is in a high-resistance or low-resistance state, which can meet the needs of different users. This design not only greatly simplifies the operation steps and reduces production costs, but also improves the safety performance of the device and the user experience. Attached Figure Description

[0015] One or more embodiments are illustrated by way of example with reference numerals in the accompanying drawings. These illustrations do not constitute a limitation on the embodiments. Elements with the same reference numerals in the drawings are denoted as similar elements. Unless otherwise stated, the figures in the drawings are not to be limited by scale.

[0016] Figure 1 This is a cross-sectional view of an aerosol generating apparatus provided in one embodiment of this application;

[0017] Figure 2 This is an overall view of the chute structure according to one embodiment of this application;

[0018] Figure 3 This is an overall view of a skateboard assembly according to one embodiment of this application;

[0019] Figure 4 An overall view of an aerosol generating device in a child lock state according to one embodiment of this application;

[0020] Figure 5 An overall view of an aerosol generating apparatus in a high absorption resistance state provided in one embodiment of this application;

[0021] Figure 6 An overall view of an aerosol generating apparatus in a low absorption resistance state provided in one embodiment of this application;

[0022] In the picture:

[0023] 100. Aerosol generating device;

[0024] 1. Outer shell;

[0025] 2. Air intake passage;

[0026] 3. Slide groove structure; 31. Air guide hole; 32. First limiting groove; 33. Second limiting groove; 34. Third limiting groove; 35. Arc groove; 36. Sliding platform; 37. Hollow groove; 38. Sealing silicone;

[0027] 4. Skateboard assembly; 41. Positioning protrusion; 42. Operating part; 421. Anti-slip texture; 43. Claw;

[0028] 5. Atomizer;

[0029] 6. Battery assembly; 61. Circuit board; 62. Charging port. Detailed Implementation

[0030] The technical solutions of the embodiments of this application will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only a part of the embodiments of this application, and not all of the embodiments. Based on the embodiments of this application, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the scope of protection of this application.

[0031] The terms "first," "second," and "third" used in this application are for descriptive purposes only and should not be construed as indicating or implying the quantity or order of the indicated technical features relative to their importance. All directional indications (such as up, down, left, right, front, back, etc.) in the embodiments of this application are only used to explain the relative positional relationship or movement of the components in a specific orientation (as shown in the accompanying drawings). If the specific orientation changes, the directional indication will also change accordingly. Furthermore, the terms "comprising" and "having," and any variations thereof, are intended to cover non-exclusive inclusion. For example, a process, method, system, product, or device that includes a series of steps or units is not limited to the listed steps or units, but may optionally include steps or units not listed, or may optionally include other steps or units inherent to these processes, methods, products, or devices.

[0032] In this document, the term "embodiment" means that a particular feature, structure, or characteristic described in connection with an embodiment may be included in at least one embodiment of this application. The appearance of this phrase in various places throughout the specification does not necessarily refer to the same embodiment, nor is it a separate or alternative embodiment mutually exclusive with other embodiments. It will be explicitly and implicitly understood by those skilled in the art that the embodiments described herein can be combined with other embodiments.

[0033] It should be noted that when an element is referred to as being "fixed to" another element, it can be directly attached to the other element or there may be intervening elements. When an element is referred to as being "connected to" another element, it can be directly connected to the other element, or there may be one or more intervening elements. The terms "vertical," "horizontal," "left," "right," and similar expressions used herein are for illustrative purposes only and do not represent the only possible implementations.

[0034] This application provides an aerosol generating device 100, such as... Figure 1 As shown, the aerosol generating device 100 can be used to atomize an aerosol generating matrix to generate aerosols for consumption by users. This application provides an embodiment of an aerosol generating device 100 with a bottom-mounted child lock, such as... Figures 1-6As shown, the aerosol generating device 100 includes a housing 1, an air inlet channel 2, a sliding groove structure 3, a sliding plate assembly 4, an atomizer 5, and a battery assembly 6. The housing 1 has an air inlet channel 2 to ensure smooth air or gas entry, providing a stable airflow for aerosol generation. The housing 1 has a sliding groove structure 3 to guide the sliding plate assembly 4, ensuring operational accuracy and consistency. The sliding groove structure 3 has at least one air guide hole 31 communicating with the air inlet channel 2 to control the opening and closing of the airflow, thereby achieving the generation and cessation of aerosols. The sliding groove structure 3 also has at least a portion of the sliding plate assembly 4, which can slide along the sliding groove structure 3 to control the state of the air guide hole 31.

[0035] Furthermore, the skateboard assembly 4 is provided with a positioning protrusion 41, and the groove wall of the slide structure 3 is provided with a first limiting groove 32 and a second limiting groove 33. The design size and shape of the positioning protrusion 41 and the limiting groove match each other to ensure that the positioning protrusion 41 can slide smoothly into the limiting groove, so that the skateboard assembly 4 can stay stably in a specific position. Specifically, when the positioning protrusion 41 on the skateboard assembly 4 slides into the first limiting groove 32, the skateboard assembly 4 is held in the position where the air vent 31 is completely blocked. When the positioning protrusion 41 on the skateboard assembly 4 slides into the second limiting groove 33, the skateboard assembly 4 is held in the position where the air vent 31 is open. Users can easily open and close the air vent by simply sliding the skateboard assembly. The operation is intuitive and simple, reducing the difficulty of use.

[0036] In one embodiment of this application, the aerosol generating matrix comprises a liquid of at least one aerosol forming material, such as glycerol. In some alternative examples, the aerosol generating matrix may include tobacco extract, areca nut extract, or other plant extracts, and may also include synthetic alkaloids or pharmaceutical ingredients. For example, the aerosol forming material may include a combination of nicotine salts, glycerol, propylene glycol, and cooling or flavoring agents. It has been found that aerosol forming materials improve the sensory properties of the aerosol generating matrix by facilitating the transfer of compounds (e.g., flavor compounds) from the aerosol generating material to the consumer.

[0037] In one embodiment of this application, such as Figure 2 , Figure 3 As shown, the slide groove structure 3 is an arc-shaped groove 35, and the slide plate assembly 4 is an arc-shaped structure that is adapted to the arc-shaped groove 35. This design increases the smoothness of sliding, reduces friction, improves the comfort of operation, and at the same time ensures that the slide plate assembly 4 and the slide groove structure 3 fit tightly together, thus extending the service life.

[0038] As an example, such as Figure 2 , Figure 5As shown, a third limiting groove 34 is also provided on the groove wall of the slide structure 3, and at least two air guide holes 31 are provided in the slide structure 3. When the positioning protrusion 41 on the slide assembly 4 slides into the third limiting groove 34, the slide assembly 4 is held in the position where the two air guide holes 31 are opened at the same time. The design of adding the third limiting groove 34 provides two airflow options. When the two air guide holes 31 are opened at the same time, the aerosol generation efficiency is increased, which meets the large capacity requirements.

[0039] As an example, such as Figure 3 As shown, when the positioning protrusion 41 on the skateboard assembly 4 slides into the first limiting groove 32, both air vents 31 are closed, and the aerosol generating device 100 is in a child lock state, which effectively prevents children from operating it by mistake and ensures safe use.

[0040] As an example, such as Figure 4 As shown, when the positioning protrusion 41 on the slide plate assembly 4 slides into the second limiting groove 33, one of the air guide holes 31 is opened, and the aerosol generating device 100 is in a high suction resistance state. The high suction resistance state usually means that the material's resistance to gas or particles increases, which can more effectively intercept and capture harmful substances such as tiny particles, bacteria, and viruses in the air, thereby improving the filtration efficiency.

[0041] As an example, such as Figure 5 As shown, when the positioning protrusion 41 on the slide plate assembly 4 slides into the third limiting groove 34, both air guide holes 31 are opened, and the aerosol generating device 100 is in a low suction resistance state. The low suction resistance state helps the smoke to enter the mouth more smoothly, which is suitable for occasions that require a large amount of aerosol and improves the applicability of the device.

[0042] In one embodiment of this application, such as Figure 2 As shown, the slide structure 3 includes a sliding platform 36 for accommodating the skateboard assembly 4 and a hollow groove 37 disposed in the middle of the sliding platform 36. The sliding platform 36 provides stable support for the skateboard assembly 4, ensuring that it remains horizontal and stable during sliding. The design of the hollow groove 37 increases the stability of the skateboard assembly 4 in a specific position and prevents it from moving accidentally.

[0043] As an example, such as Figures 3-6 The skateboard assembly 4 includes an operating part 42 corresponding to the sliding platform 36 and at least one claw 43 extending from the operating part 42 into the hollow groove 37. The claw 43 engages with the inside of the hollow groove 37. The user controls the movement of the skateboard assembly 4 by pushing or pulling the operating part 42. The claw 43 ensures that the skateboard assembly 4 remains stable during sliding and will not accidentally fall off or shift.

[0044] As an example, such as Figure 1As shown, a sealing silicone 38 is provided between the slide plate assembly 4 and the sliding platform 36 to fill the gap between the slide plate assembly 4 and the sliding platform 36, forming an effective sealing layer to prevent gas leakage, improve air tightness, and extend the service life of the device.

[0045] As an example, such as Figures 4-6 As shown, the side of the operating part 42 away from the sliding platform 36 is provided with anti-slip texture 421, which increases the friction of the operating part 42, prevents the user's hand from slipping, and improves the safety of operation.

[0046] As an example, such as Figure 3 As shown, the claw 43 is L-shaped and made of elastic material. The L-shaped design increases the gripping force of the skateboard assembly 4 and improves the stability of the skateboard assembly 4. The elastic material can also adapt to hollow grooves 37 of different sizes, improve the compatibility of the device, simplify the assembly process, and reduce production costs.

[0047] In one embodiment of this application, such as Figure 1 As shown, the circuit board 61 is installed near the air vent 31, and a part of the air intake channel 2 passes through the circuit board 61. The circuit board 61 is also provided with a charging port 62, and the edge of the charging port 62 is provided with sealing silicone to prevent external air from entering the housing through the charging port 62.

[0048] It should be noted that the preferred embodiments of this application are given in the specification and accompanying drawings, but are not limited to the embodiments described in this specification. Furthermore, those skilled in the art can make improvements or modifications based on the above description, and all such improvements and modifications should fall within the protection scope of the appended claims.

Claims

1. An aerosol-generating device, characterized by, The aerosol generating device comprises: a housing; an air inlet channel arranged in the housing; a sliding groove structure arranged on the housing and provided with at least one air guide hole in communication with the air inlet channel; a sliding plate assembly arranged at least partially in the sliding groove structure and capable of sliding along the sliding groove structure; wherein the sliding plate assembly is provided with a positioning protrusion, and the groove wall of the sliding groove structure is provided with a first limiting groove and a second limiting groove, when the positioning protrusion on the sliding plate assembly slides into the first limiting groove, the sliding plate assembly is kept at a position where the air guide hole is completely blocked, and when the positioning protrusion on the sliding plate assembly slides into the second limiting groove, the sliding plate assembly is kept at a position where the air guide hole is opened.

2. The aerosol-generating device of claim 1, wherein, The sliding groove structure is an arc-shaped groove, and the sliding plate assembly is an arc-shaped structure matched with the arc-shaped groove.

3. The aerosol-generating device of claim 1, wherein, The groove wall of the sliding groove structure is further provided with a third limiting groove, and the sliding groove structure is provided with at least two air guide holes, when the positioning protrusion on the sliding plate assembly slides into the third limiting groove, the sliding plate assembly is kept at a position where the two air guide holes are opened simultaneously.

4. The aerosol-generating device of claim 1, wherein, When the positioning protrusion on the sliding plate assembly slides into the first limiting groove, both of the air guide holes are closed, and the aerosol generating device is in a child lock state.

5. The aerosol-generating device of claim 1, wherein, When the positioning protrusion on the sliding plate assembly slides into the second limiting groove, one of the air guide holes is opened, and the aerosol generating device is in a high resistance state.

6. The aerosol-generating device of claim 3, wherein, When the positioning protrusion on the sliding plate assembly slides into the third limiting groove, both of the air guide holes are opened, and the aerosol generating device is in a low resistance state.

7. The aerosol-generating device of claim 1, wherein, The sliding groove structure comprises a sliding platform for accommodating the sliding plate assembly and a hollow groove arranged in the middle of the sliding platform.

8. The aerosol-generating device of claim 7, wherein, The sliding plate assembly comprises an operation part corresponding to the sliding platform and at least one claw extending from the operation part to the inside of the hollow groove, and the claw clamps the inside of the hollow groove.

9. The aerosol-generating device of claim 7, wherein, Sealing silica gel is arranged between the sliding plate assembly and the sliding platform. 10.The aerosol-generating device of claim 8, wherein, The operation part is provided with anti-slip patterns on the side away from the sliding platform.

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