Aerosol-generating device

Abstract

The utility model belongs to the technical field of smoking set, disclose an aerosol generating device. The smoking set includes smoking set body, gyro wheel, cover and transmission part, and the smoking set body has the cigarette insertion port, and gyro wheel rotation is connected in smoking set body. Cover swing is connected in smoking set body, and cover can be active to first position to close cigarette insertion port, and cover can be active to second position to open cigarette insertion port, and cover and transmission part all set up in smoking set body, and transmission part transmission is connected between gyro wheel and cover. Cover can be moved to first position to close cigarette insertion port, and can be moved to second position to open cigarette insertion port. Only need to rotate gyro wheel, can close and open cigarette insertion port, prevent the foreign matter of outside from entering, have made things convenient for the carrying of smoking set, also can simplify operation and promote convenience.

Description

Technical Field

[0001] This utility model relates to the field of smoking accessories technology, and in particular to an aerosol generating device. Background Technology

[0002] An aerosol generator is an electronic cigarette device that uses electric heating to heat a smoke-generating substrate such as a cigarette stick to produce smoke. It typically has a cigarette insertion port for inserting a cigarette stick for heating. When not in use, users often carry it with them, and foreign objects may enter the heating chamber of the device through the insertion port.

[0003] To keep the inside of the aerosol generator clean and prevent external substances from falling into it, a cover is usually installed on the cigarette inlet. After flipping open the cover and inserting the cigarette, the aerosol generator is started to heat the cigarette. However, flipping open the cover is rather cumbersome and inconvenient.

[0004] Therefore, there is an urgent need for an aerosol generation device to solve the above-mentioned technical problems. Utility Model Content

[0005] The purpose of this invention is to provide an aerosol generating device that simplifies the operation of opening and closing the cap, thereby improving the convenience of use.

[0006] To achieve this objective, the present invention adopts the following technical solution:

[0007] Aerosol generating apparatus, comprising:

[0008] The main body of the smoking device has a cigarette inlet;

[0009] The roller is rotatably connected to the body of the smoking device;

[0010] A cover is movably connected to the body of the smoking device. The cover can be moved to a first position to close the cigarette inlet, and the cover can be moved to a second position to open the cigarette inlet.

[0011] A transmission component is drivingly connected between the roller and the cover.

[0012] In some embodiments, the main body of the smoking device includes a cover and a housing, the cover and the housing being fixedly connected, the cover having a cigarette inlet, the housing having a cigarette outlet, a transmission cavity and a control cavity being defined between the cover and the housing, and a heating cavity being provided inside the housing, wherein:

[0013] The cigarette inlet, the cigarette outlet, and the heating chamber are connected. One end of the heating chamber is connected to the transmission chamber, and the other end of the transmission chamber is connected to the control chamber. The cover and the transmission component are disposed in the transmission chamber, and a portion of the roller is located in the control chamber.

[0014] In some embodiments, one end of the cover is rotatably connected to the body of the smoking device, the cover is movable between the first position and the second position about the rotatable connection, and when the cover is in the second position, at least one of the cover and the transmission member separates the control chamber and the heating chamber.

[0015] In some embodiments, the transmission cavity has a groove-shaped cavity and a fan-shaped cavity, the cover is rotatably disposed in the fan-shaped cavity, the cigarette holder is located in the fan-shaped area of ​​the fan-shaped cavity, one end of the groove-shaped cavity is connected to the fan-shaped cavity, the other end of the groove-shaped cavity is connected to the control cavity, the transmission member is slidably disposed in the groove-shaped cavity, and...

[0016] Along the axial direction of the cigarette inlet, the fan-shaped cavity and the groove-shaped cavity are connected, and when the cover is in the second position, the cover blocks the connection between the fan-shaped cavity and the groove-shaped cavity.

[0017] In some embodiments, the housing is provided with a sliding groove, and a groove-shaped cavity is defined between the sliding groove and the cover. The transmission member is slidably disposed within the groove-shaped cavity, the transmission member is connected to the cover, and the roller is rotatable to drive the transmission member to slide in directions approaching and away from the cigarette holder.

[0018] The transmission component has a connecting groove at one end near the cover, and the cover has a connecting protrusion. The connecting protrusion is inserted into the connecting groove to rotatably connect the transmission component and the cover, and to slide along the length of the connecting groove.

[0019] In some embodiments, the grooved cavity is provided with a first abutting portion, the transmission member is provided with a second abutting portion, and when the cover is in the second position, the second abutting portion and the first abutting portion abut against each other along the sliding direction of the transmission member to restrict the transmission member from sliding away from the cigarette holder.

[0020] The groove-shaped cavity is provided with a third abutting part, and the transmission member is provided with a fourth abutting part. When the cover is in the first position, the third abutting part and the fourth abutting part abut against each other along the sliding direction of the transmission member to restrict the transmission member from sliding away from the control cavity.

[0021] In some embodiments, the end of the transmission member away from the cover is provided with transmission teeth, the roller is connected to a transmission gear, and the transmission teeth and the transmission gear are meshed together.

[0022] In some embodiments, along the direction of movement of the transmission member, the main body of the smoking device is provided with a first magnetic element and a second magnetic element, and the transmission member is provided with a third magnetic element.

[0023] When the cover is in the first position, the first magnetic element and the third magnetic element are attracted to each other, and when the cover is in the second position, the second magnetic element and the third magnetic element are attracted to each other.

[0024] In some embodiments, the smoking device body has a grip surface and a top surface, the grip surface and the top surface are arranged adjacent to each other, the cigarette holder is disposed on the top surface, the grip surface is provided with an open slot, and the roller protrudes from the smoking device body through the open slot.

[0025] In some embodiments, the gripping surface has a recessed area, and the open slot is disposed in the recessed area.

[0026] The beneficial effects of this utility model are as follows: In this aerosol generating device, the cover can be moved between the first and second positions simply by rotating the roller, thereby closing and opening the cigarette inlet. This not only meets the requirement of preventing foreign objects from entering and facilitates the carrying of the aerosol generating device, but also simplifies the operation of closing and opening the cigarette inlet, thus improving the convenience of use. Attached Figure Description

[0027] Figure 1 This is a three-dimensional view of the aerosol generating device when the cigarette inlet is closed in this utility model;

[0028] Figure 2 This is a top view of the aerosol generating device when the cigarette inlet is closed in this utility model;

[0029] Figure 3 This is a top view of the aerosol generating device with the cover hidden when the cigarette inlet is closed;

[0030] Figure 4 This is a top view of the aerosol generating device with the cover hidden when the cigarette inlet is open;

[0031] Figure 5 This is an exploded view of the aerosol generating device of this utility model;

[0032] Figure 6 When the cigarette inlet is closed, along Figure 2 Schematic diagram of the internal structure in the AA direction;

[0033] Figure 7 When the cigarette holder is open, along Figure 2 Schematic diagram of the internal structure in the AA direction;

[0034] Figure 8 This is a connection diagram of the cover, transmission component and roller in this utility model.

[0035] In the picture:

[0036] 100. Heating chamber; 200. Transmission chamber; 201. Groove-shaped cavity; 202. Fan-shaped cavity; 300. Control chamber;

[0037] 1. Main body of the smoking device; 11. Cover; 1101. Top surface; 1102. Grip surface; 111. Cigarette insertion port; 112. Open slot; 12. Shell; 120. Cigarette passage; 121. Mounting protrusion; 122. First abutment part; 123. Third abutment part;

[0038] 2. Cover; 21. Rotate the mounting port; 22. Connect the protrusion;

[0039] 3. Transmission component; 31. Connecting slot; 32. Second abutment part; 33. Fourth abutment part; 34. Transmission gear;

[0040] 4. Rollers;

[0041] 5. Install the shaft;

[0042] 6. Transmission gears;

[0043] 71. First magnetic component; 72. Second magnetic component; 73. Third magnetic component. Detailed Implementation

[0044] The present invention will now be described in further detail with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the present invention and not intended to limit it. Furthermore, it should be noted that, for ease of description, the accompanying drawings show only the parts relevant to the present invention, not the entire structure.

[0045] In the description of this utility model, unless otherwise explicitly specified and limited, the terms "connected," "linked," "fixed," and "abutting" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral part; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; they can refer to the internal communication of two components or the interaction between two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.

[0046] In this invention, unless otherwise explicitly specified and limited, "above" or "below" the second feature can include direct contact between the first and second features, or contact between the first and second features through another feature between them. Furthermore, "above," "over," and "on top" of the second feature includes the first feature directly above or diagonally above the second feature, or simply indicates that the first feature is at a higher horizontal level than the second feature. "Below," "below," and "under" the second feature includes the first feature directly below or diagonally below the second feature, or simply indicates that the first feature is at a lower horizontal level than the second feature.

[0047] In the description of this embodiment, the terms "upper," "lower," "right," and "left," etc., refer to the orientation or positional relationship shown in the accompanying drawings. They are used only for ease of description and simplification of operation, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model. In addition, the terms "first" and "second" are only used for distinction in description and have no special meaning.

[0048] The following is based on the appendix Figure 1 To be continued Figure 8 This invention introduces the aerosol generating device provided by this utility model.

[0049] In this embodiment, the aerosol generating device can be a low-temperature smoke generator or a heated non-combustible appliance, etc. Figures 1 to 3 As shown, the aerosol generating device includes a smoking device body 1, a roller 4, a cover 2, and a transmission component 3. The smoking device body 1 has a cigarette insertion port 111 and an open slot 112, and contains a heating chamber 100, a control chamber 300, and a transmission chamber 200. The heating chamber 100 and the cigarette insertion port 111 are connected, allowing a cigarette to be inserted into the heating chamber 100 through the insertion port 111, where it is heated by an electric heating element located within the smoking device body 1. The control chamber 300 and the open slot 112 are connected, and the roller 4 is rotatably connected to the smoking device body 1. A portion of the roller 4 is located within the control chamber 300, while the other portion protrudes from the smoking device body 1 through the open slot 112. The cover 2 is movably connected to the smoking device body 1, and both the cover 2 and the transmission component 3 are located within the transmission chamber 200. One end of the heating chamber 100 and the transmission chamber 200 are connected, and the other end of the control chamber 300 and the transmission chamber 200 are connected.

[0050] In use, rotating the roller 4 moves the cover 2 via the transmission component 3. Specifically, as shown... Figure 3 As shown, the cover 2 can be moved to the first position, thereby sealing the flue gas inlet 111. When the flue gas inlet 111 is closed, foreign objects cannot enter the heating chamber 100 through the flue gas inlet 111. Furthermore, as... Figure 4As shown, the cover 2 can be moved to the second position, thereby opening the cigarette inlet 111. When the cigarette inlet 111 is open, the cigarette can be inserted into the heating chamber 100 through the cigarette inlet 111.

[0051] In this aerosol generating device, simply rotating the roller 4 allows the cover 2 to move between the first and second positions, thereby closing and opening the cigarette inlet 111. This not only meets the requirement of preventing foreign objects from entering and facilitates the carrying of the aerosol generating device, but also simplifies the operation of closing and opening the cigarette inlet 111, thus improving the convenience of use.

[0052] like Figure 1 , Figure 5 As shown, the main body 1 of the smoking device has a gripping surface 1102 and a top surface 1101, which are arranged adjacent to each other. The aforementioned cigarette inlet 111 is located on the top surface 1101, while the open slot 112 is located on the gripping surface 1102. During user operation, when picking up the main body 1 of the smoking device, the user can rotate the roller 4 by moving their fingers because the fingers are in contact with the gripping surface 1102. This allows the user to simultaneously pick up the main body 1 of the smoking device and rotate the roller 4 with one hand, further improving the convenience of using the aerosol generating device.

[0053] Preferably, the grip surface 1102 has a recessed area, and the open slot 112 is disposed in the recessed area. The recessed area can improve the feel when the main body 1 of the smoking device is picked up and reduce the possibility of it falling when the roller 4 is rolled. At the same time, the recessed area can also allow the roller 4 to protrude from the grip surface 1102 through the open slot 112, while avoiding the aerosol generating device having an excessively large size in the protruding direction, thereby improving the portability of the aerosol generating device.

[0054] Continue to refer to Figure 5 As shown, in this embodiment, the main body 1 of the smoking device includes a cover 11 and a housing 12, which are fixedly connected. A transmission cavity 200 and a control cavity 300 are defined between the cover 11 and the housing 12, and a heating cavity 100 is provided inside the housing 12.

[0055] Specifically, in this embodiment, the cover 11 has an L-shaped structure, with a cigarette inlet 111 at one end and an open slot 112 at the other end. A smoke passage 120 is provided on the housing 12 corresponding to the cigarette inlet 111, allowing the cigarette to pass through the inlet 111 and the smoke passage 120 into the heating chamber 100. In other words, the outer side of the cover 11 is connected to the transmission chamber 200 via the cigarette inlet 111, and the transmission chamber 200 is connected to the heating chamber 100 via the smoke passage 120. The cover 2 can move within the transmission chamber 200, thereby opening and closing the cigarette inlet 111.

[0056] More specifically, in this embodiment, the housing 12 is provided with a mounting protrusion 121, and one end of the cover 2 is provided with a rotating mounting port 21. The mounting protrusion 121 is inserted into the rotating mounting port 21, rotatably connecting the cover 2 and the housing 12, so that the other end of the cover 2 can change position around the rotating connection. Figure 6 As shown, when the cover 2 is rotated to the first position, the other end of the cover 2 moves between the smoke inlet 111 and the smoke outlet 120, preventing foreign objects from entering the heating chamber 100 through the smoke inlet 111 and the smoke outlet 120, thus sealing the smoke inlet 111. Figure 7 As shown, when the cover 2 is rotated to the second position, the other end of the cover 2 rotates away from the cigarette inlet 111 until the cigarette inlet 111 and the cigarette outlet 120 are in an unobstructed communication state, thus facilitating the entry of the cigarette.

[0057] Continue to refer to Figure 7 As shown, preferably, when the cover 2 is rotated to the second position, the cover 2 and the transmission member 3 can separate the transmission cavity 200 into two parts, thereby separating the control cavity 300 and the heating cavity 100. Since the control cavity 300 is connected to the external environment through the open slot 112, there is a high probability that foreign objects may be present in the control cavity 300 and the part of the transmission cavity 200 connected to the control cavity 300. In order to prevent foreign objects located in the control cavity 300 and the transmission cavity 200 from entering the heating cavity 100 through the smoke outlet 120, when the cover 2 is moved to the second position, the cover 2 and the transmission member 3 can separate the transmission cavity 200, thereby preventing foreign objects entering the control cavity 300 and the transmission cavity 200 from the open slot 112 from further entering the heating cavity 100 through the smoke outlet 111.

[0058] Specifically, such as Figure 6 , Figure 7As shown, the transmission cavity 200 has a groove-shaped cavity 201 and a fan-shaped cavity 202. The cover 2 is rotatably disposed in the fan-shaped cavity 202. The cigarette inlet 111 is located in the fan-shaped area of ​​the fan-shaped cavity 202. One end of the groove-shaped cavity 201 is connected to the fan-shaped cavity 202, and the other end of the groove-shaped cavity 201 is connected to the control cavity 300. The transmission member 3 is slidably disposed in the groove-shaped cavity 201. The fan-shaped cavity 202 and the groove-shaped cavity 201 are connected along the axial direction of the cigarette inlet 111. When the cover 2 is in the second position, the cover 2 seals the connection between the fan-shaped cavity 202 and the groove-shaped cavity 201.

[0059] Of course, in some embodiments, a sealing protrusion can be provided on the transmission member 3 so that when the cover 2 moves to the second position, the sealing protrusion can seal the groove cavity 201, thereby preventing foreign objects from entering the heating cavity 100 through the transmission cavity 200. Therefore, it also falls within the scope of protection of this utility model.

[0060] like Figures 6 to 8 As shown, the housing 12 is provided with a sliding groove, and a groove-shaped cavity 201 is defined between the sliding groove and the cover 11. The transmission member 3 is slidably positioned within the groove-shaped cavity 201. A connecting slot 31 is provided at one end of the transmission member 3 near the cover 2, and the cover 2 is provided with a connecting protrusion 22. The connecting protrusion 22 can be inserted into the connecting slot 31, allowing the transmission member 3 and the cover 2 to be rotatably connected and slidably connected along the length of the connecting slot 31. This connection method ensures that when the transmission member 3 slides towards or away from the cigarette inlet 111 under the action of the roller 4, the cover 2 can rotate smoothly under the action of the transmission member 3, significantly improving the smoothness of the cover 2's rotation and reducing the possibility of jamming.

[0061] Optionally, the housing 12 is provided with a first abutting portion 122, and the transmission member 3 is provided with a second abutting portion 32. When the cover 2 is in the second position, the second abutting portion 32 and the first abutting portion 122 abut against each other along the sliding direction of the transmission member 3 to restrict the transmission member 3 from sliding away from the cigarette inlet 111. Furthermore, the housing 12 is provided with a third abutting portion 123, and the transmission member 3 is provided with a fourth abutting portion 33. When the cover 2 is in the first position, the third abutting portion 123 and the fourth abutting portion 33 abut against each other along the sliding direction of the transmission member 3 to restrict the transmission member 3 from sliding away from the control cavity 300. Both the first abutting portion 122 and the second abutting portion 32 are located in the grooved cavity 201. Through the cooperation of multiple abutting portions, the sliding distance of the transmission member 3 can be constrained, providing a good handling feel and reducing the possibility of the aforementioned connecting protrusion 22 being damaged by impact, thereby significantly improving the service life of the aerosol generating device.

[0062] like Figure 7 , Figure 8As shown, in this embodiment, the aerosol generating device further includes a mounting shaft 5, which is connected between the roller 4 and the housing 12 to rotatably connect the roller 4 to the housing 12. A transmission gear 6 is sleeved on the mounting shaft 5, and a transmission tooth 34 is provided at the end of the transmission component 3 away from the cover 2. The transmission tooth 34 and the transmission gear 6 mesh with each other, thereby driving the transmission component 3 and the roller 4.

[0063] Preferably, along the movement direction of the transmission member 3, the main body 1 of the smoking device is provided with a first magnetic element 71 and a second magnetic element 72, and the transmission member 3 is provided with a third magnetic element 73. When the cover 2 is in the first position, the first magnetic element 71 and the third magnetic element 73 are attracted to each other, and when the cover 2 is in the second position, the second magnetic element 72 and the third magnetic element 73 are attracted to each other. By magnetic attraction, the cover 2 can be held in the first or second position, which is convenient for users to use and carry, and also provides tactile feedback to help users operate blindly and improve the user experience. Optionally, in this utility model, the housing 12 is provided with a first mounting hole and a second mounting hole, and the transmission member 3 is provided with a third mounting hole, and the first magnetic element 71, the second magnetic element 72 and the third magnetic element 73 are fixedly installed in the corresponding mounting holes.

[0064] In the description of this specification, references to terms such as "some embodiments," "other embodiments," etc., indicate that a specific feature, structure, material, or characteristic described in connection with that embodiment or example is included in at least one embodiment or example of the present invention. In this specification, the illustrative expressions of the above terms do not necessarily refer to the same embodiment or example. Furthermore, the specific features, structures, materials, or characteristics described may be combined in any suitable manner in one or more embodiments or examples.

[0065] Obviously, the above embodiments of this utility model are merely examples for clearly illustrating the present utility model, and are not intended to limit the implementation of the present utility model. Those skilled in the art can make various obvious changes, readjustments, and substitutions without departing from the protection scope of this utility model. It is neither necessary nor possible to exhaustively describe all embodiments here. Any modifications, equivalent substitutions, and improvements made within the spirit and principles of this utility model should be included within the protection scope of the claims of this utility model.

Claims

1. An aerosol generating device, characterized in that, include: The main body of the smoking device has a cigarette inlet; The roller is rotatably connected to the body of the smoking device; A cover is movably connected to the body of the smoking device. The cover can be moved to a first position to close the cigarette inlet, and the cover can be moved to a second position to open the cigarette inlet. A transmission component is drivingly connected between the roller and the cover.

2. The aerosol generating apparatus according to claim 1, characterized in that, The main body of the smoking device includes a cover and a shell, which are fixedly connected. The cover has a cigarette inlet, and the shell has a cigarette outlet. A transmission cavity and a control cavity are defined between the cover and the shell. A heating cavity is provided inside the shell. The cigarette inlet, the cigarette outlet, and the heating chamber are connected. One end of the heating chamber is connected to the transmission chamber, and the other end of the transmission chamber is connected to the control chamber. The cover and the transmission component are disposed in the transmission chamber, and a portion of the roller is located in the control chamber.

3. The aerosol generating apparatus according to claim 2, characterized in that, One end of the cover is rotatably connected to the body of the smoking device. The cover is movable between the first position and the second position around the rotatable connection. When the cover is in the second position, at least one of the cover and the transmission member separates the control chamber and the heating chamber.

4. The aerosol generating apparatus according to claim 3, characterized in that, The transmission cavity has a groove-shaped cavity and a fan-shaped cavity. The cover is rotatably disposed in the fan-shaped cavity. The cigarette holder is located in the fan-shaped area of ​​the fan-shaped cavity. One end of the groove-shaped cavity is connected to the fan-shaped cavity, and the other end of the groove-shaped cavity is connected to the control cavity. The transmission component is slidably disposed in the groove-shaped cavity. Along the axial direction of the cigarette inlet, the fan-shaped cavity and the groove-shaped cavity are connected, and when the cover is in the second position, the cover blocks the connection between the fan-shaped cavity and the groove-shaped cavity.

5. The aerosol generating apparatus according to claim 4, characterized in that, The housing is provided with a sliding groove, and a groove-shaped cavity is defined between the sliding groove and the cover. The transmission member is slidably disposed within the groove-shaped cavity. The transmission member is connected to the cover. The roller is rotatable to drive the transmission member to slide in directions approaching and away from the cigarette holder. The transmission component has a connecting groove at one end near the cover, and the cover has a connecting protrusion. The connecting protrusion is inserted into the connecting groove to rotatably connect the transmission component and the cover, and to slide along the length of the connecting groove.

6. The aerosol generating apparatus according to claim 5, characterized in that, The groove-shaped cavity is provided with a first abutting part, and the transmission member is provided with a second abutting part. When the cover is in the second position, the second abutting part and the first abutting part abut against each other along the sliding direction of the transmission member to restrict the transmission member from sliding away from the cigarette holder. The groove-shaped cavity is provided with a third abutting part, and the transmission member is provided with a fourth abutting part. When the cover is in the first position, the third abutting part and the fourth abutting part abut against each other along the sliding direction of the transmission member to restrict the transmission member from sliding away from the control cavity.

7. The aerosol generating apparatus according to claim 5, characterized in that, The transmission component has transmission teeth at the end away from the cover, and the roller is connected to a transmission gear, with the transmission teeth and the transmission gear meshing together.

8. The aerosol generating apparatus according to claim 1, characterized in that, Along the direction of movement of the transmission component, the main body of the smoking device is provided with a first magnetic component and a second magnetic component, and the transmission component is provided with a third magnetic component. When the cover is in the first position, the first magnetic element and the third magnetic element are attracted to each other, and when the cover is in the second position, the second magnetic element and the third magnetic element are attracted to each other.

9. The aerosol generating apparatus according to claim 1, characterized in that, The main body of the smoking device has a grip surface and a top surface, which are arranged adjacent to each other. The cigarette holder is located on the top surface. The grip surface has an open slot, and the roller protrudes from the main body of the smoking device through the open slot.

10. The aerosol generating apparatus according to claim 9, characterized in that, The gripping surface has a recessed area, and the open slot is disposed in the recessed area.

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