Aerosol-generating device

Abstract

The utility model discloses an aerosol generating device. The aerosol generating device specifically comprises a shell, a shielding piece and a driving piece. Wherein the top wall of the shell is provided with an insertion hole for inserting a cigarette; the two shielding pieces are oppositely arranged and located in the shell, and each shielding piece comprises a shielding part and a connecting part; the driving part is slidably connected to the outer side wall of the shell, the driving part is in transmission connection with the two connecting parts, and the driving part slides in the first direction to drive the connecting parts to rotate, so that the two shielding parts rotate to be in a separated state and open the jack or the two shielding parts rotate to be in an abutting state and close the jack. According to the aerosol generating device, the problem that dust and water vapor enter the aerosol generating device to cause blocking of the shielding piece can be avoided, and the service life of the aerosol generating device is prolonged.

Description

TECHNICAL FIELD

[0001] The utility model relates to aerosol generating technology field especially, relate to a kind of aerosol generating device. BACKGROUND

[0002] The existing aerosol generating device is more used to the way of outer leakage type sliding dust cover, that is, when the user uses the aerosol generating device, manually sliding the dust cover to expose the cigarette insertion port, and inserting a cigarette towards the cigarette insertion port; after use, the dust cover is slid back and covers the cigarette insertion port to prevent dust or water vapor from entering the aerosol generating device.

[0003] Currently, the aerosol generating device with outer leakage type sliding dust cover, when the dust cover is slid open, the sliding groove is exposed to the external environment, when the user uses the aerosol generating device, the ash, dust and water vapor from the external environment are easy to enter the sliding groove and adhere to the inner wall of the sliding groove, thus affecting the smooth sliding of the dust cover, even causing jamming and other problems, affecting the service life of the aerosol generating device. UTILITY MODEL CONTENTS

[0004] The utility model aims to provide an aerosol generating device to prevent dust and water vapor from entering the aerosol generating device and causing the occurrence of the jamming problem of the shielding member, and to improve the service life of the aerosol generating device.

[0005] To achieve this purpose, the utility model adopts the following technical solutions:

[0006] An aerosol generating device comprises:

[0007] A housing, the top wall of the housing is provided with a plug hole for inserting a cigarette;

[0008] Two shielding members are oppositely arranged and located inside the housing, and each shielding member comprises a shielding part and a connecting part;

[0009] A driving member is slidably connected to the outer side wall of the housing, the driving member is in transmission connection with the two connecting parts, and by sliding the driving member in a first direction, the connecting parts can be rotated to separate the two shielding parts and open the plug hole or to rotate the two shielding parts to abut each other and close the plug hole.

[0010] As an optional solution of the aerosol generating device, the shielding member comprises two opposite connecting parts, the two connecting parts are respectively arranged at the two ends of the shielding part, the connecting parts are respectively provided with a rotating shaft in a direction away from each other, the outer side wall of the housing is provided with a shaft hole or a groove corresponding to the rotating shaft, and the rotating shaft is rotatably arranged in the shaft hole or the groove.

[0011] As an optional scheme of the aerosol generating device, a push shaft is arranged on the connecting part, the push shaft passes through the outer sidewall of the shell and is in transmission connection with the driving piece.

[0012] As an optional scheme of the aerosol generating device, a guide groove is arranged on the outer sidewall of the shell, and the push shaft is slidably arranged in the guide groove.

[0013] As an optional scheme of the aerosol generating device, the guide groove is an arc-shaped strip groove.

[0014] As an optional scheme of the aerosol generating device, the push shaft is integrally formed on the shielding piece.

[0015] As an optional scheme of the aerosol generating device, a positioning hole is arranged on the connecting part, and one end of the push shaft is inserted into the positioning hole.

[0016] As an optional scheme of the aerosol generating device, an adjusting hole is arranged on the driving piece, and the other end of the push shaft is inserted into the adjusting hole.

[0017] As an optional scheme of the aerosol generating device, an adjusting groove is arranged on the driving piece, and the other end of the push shaft is inserted into the adjusting groove.

[0018] As an optional scheme of the aerosol generating device, the driving piece is annular, and the driving piece is sleeved on the outer periphery of the shell.

[0019] Beneficial effects:

[0020] In the utility model, the two shielding pieces can be opened and closed in the shell and selectively realize the operation of opening or closing the jack, so that the direct entry of dust and water vapor into the interior of the shell is effectively avoided, the movement jamming problem of the shielding piece is avoided, the service life of the device is improved, and the operation of the whole device is more convenient, the structure is small and compact, and the cost is lower. BRIEF DESCRIPTION OF DRAWINGS

[0021] Figure 1 is the isometric view of the aerosol generating device provided by the embodiment of the utility model;

[0022] Figure 2 is the exploded view of the aerosol generating device provided by the embodiment of the utility model;

[0023] Figure 3 is the isometric view of the aerosol generating device with the hidden driving piece provided by the embodiment of the utility model.

[0024] In the drawings:

[0025] X, first direction;

[0026] 1, housing; 11, top wall; 111, insertion hole; 12, outer side wall; 121, shaft hole; 122, guide slot;

[0027] 2, shielding piece; 21, shielding part; 22, connecting part; 221, rotating shaft; 222, pushing shaft;

[0028] 3, driving piece; 31, adjusting hole. DETAILED DESCRIPTION

[0029] The utility model will be described in further detail below in combination with the drawings and embodiments. It can be understood that the specific embodiments described herein are only used to explain the utility model and are not limited to the utility model. In addition, it should be noted that only the parts related to the utility model are shown in the drawings for ease of description, not all the structures.

[0030] In the description of the utility model, unless otherwise explicitly specified and limited, the terms "connected", "connected", "fixed" should be understood broadly, for example, it can be fixedly connected, or it can be detachably connected, or it can be integrated; it can be mechanically connected, or it can be electrically connected; it can be directly connected, or it can be indirectly connected through an intermediate medium; it can be the internal communication of two elements or the interaction relationship of two elements. For ordinary skilled in the art, the specific meaning of the above terms in the utility model can be understood according to the specific circumstances.

[0031] In the utility model, unless otherwise explicitly specified and limited, the first feature "on" or "below" the second feature can include that the first and second features are in direct contact, or the first and second features are not in direct contact but are in contact through another feature between them. Moreover, the first feature "on", "above" and "above" the second feature includes that the first feature is directly above and obliquely above the second feature, or only indicates that the horizontal height of the first feature is higher than that of the second feature. The first feature "below", "below" and "below" the second feature includes that the first feature is directly below and obliquely below the second feature, or only indicates that the horizontal height of the first feature is less than that of the second feature.

[0032] In the description of the embodiment, the terms "up", "down", "right", etc. orientation or position relationship is based on the orientation or position relationship shown in the drawings, only for the convenience of description and simplification of operation, and does not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, therefore it cannot be understood as a limitation on the utility model. In addition, the terms "first", "second" are only used to distinguish in the description, and have no special meaning.

[0033] Please refer to the accompanying Figure 1 -Appendix Figure 3The embodiment relates to an aerosol generating device (hereinafter referred to as a device), which specifically comprises a shell 1, a shielding piece 2 and a driving piece 3. The shell 1 is provided with a hole 111 for inserting a cigarette on a top wall 11. The two shielding pieces 2 are oppositely arranged in the shell 1, and each shielding piece 2 comprises a shielding part 21 and a connecting part 22. The driving piece 3 is slidingly connected to an outer side wall 12 of the shell 1, and the driving piece 3 is drivingly connected to the two connecting parts 22. By sliding the driving piece 3 in a first direction X, the connecting parts 22 are driven to rotate, so that the two shielding parts 21 are rotated to a separated state and the hole 111 is opened, or the two shielding parts 21 are rotated to an abutting state and the hole 111 is closed.

[0034] Specifically, the shell 1 is a cuboid-shaped plastic shell, and each edge of the shell 1 is chamfered to improve the comfort of holding. The shell 1 is formed by a top wall 11, four outer side walls 12 connected in sequence and a bottom wall. The shell 1 is internally provided with a heating assembly for heating the cigarette. A circular hole 111 is formed in the top wall 11, and the diameter of the hole 111 is slightly larger than that of the cigarette. The outer edge of the hole 111 is provided with a chamfered structure or a rounded structure to facilitate the user to smoothly insert the cigarette into the hole 111, thereby avoiding the cigarette being scratched and affecting the user's inhalation experience. Two shielding pieces 2 are arranged in parallel in the shell 1. The connecting part 22 is connected to the shielding part 21, and the shielding part 21 is in a plate shape. The driving piece 3 is arranged on one of the outer side walls 12 of the shell 1. The specific structure of the driving piece 3 can be selected or adjusted according to the user's pressing sliding feeling and the size of the force applied. The driving piece 3 is connected to the two connecting parts 22, and the two connecting parts 22 are driven to rotate by the sliding of the driving piece 3 in the first direction X, so that the shielding part 21 rotates. Specifically, the driving piece 3 moves downward along the first direction X to drive the connecting part 22 to rotate and further separate the shielding part 21, so that the hole 111 is opened. The driving piece 3 moves upward along the first direction X to drive the connecting part 22 to rotate, so that the two shielding parts 21 are rotated to an abutting state, and the hole 111 is closed.

[0035] In the embodiment, the two shielding pieces 2 can be opened and closed in the shell 1 to selectively open or close the hole 111, thereby effectively avoiding dust and water vapor from directly entering the inside of the shell 1 and avoiding the problem of movement jamming of the shielding piece 2, and improving the service life of the device. In addition, the device is more convenient to operate, has a small structure and is lower in cost.

[0036] Optionally, the shielding piece 2 comprises two opposite connecting portions 22, which are respectively arranged at two ends of the shielding portion 21, and each of the connecting portions 22 is provided with a rotating shaft 221 protruding in a direction away from each other, and the outer side wall 12 of the shell 1 is provided with an axle hole 121 or a groove corresponding to the rotating shaft 221, and the rotating shaft 221 is rotatably arranged in the axle hole 121 or the groove.

[0037] Specifically, the connecting portion 22 is also in a plate shape, and after the two connecting portions 22 are connected with the two ends of the shielding portion 21, a U-shaped structure is formed, and the two connecting portions 22 are respectively provided with the rotating shaft 221, the center of the rotating shaft 221 is the rotation center of the shielding piece 2, and the outer side wall 12 of the shell 1 is provided with an axle hole 121 for simultaneously inserting the two rotating shafts 221. In this embodiment, the axle hole 121 is in a long strip shape to accommodate the two parallel rotating shafts 221, and of course, in other embodiments, the axle hole 121 can also be matched with the rotating shaft 221 one by one.

[0038] In another embodiment of the present embodiment, the outer side wall 12 can also not use the penetrating axle hole 121, but directly process a groove on the inner wall surface of the outer side wall 12, and the shape of the groove is adapted to the rotating shaft 221, so that the rotating shaft 221 rotates in the groove. The closed groove can improve the sealing performance of the shell 1 to a certain extent, and avoid affecting the running flexibility of the rotating pair.

[0039] In this embodiment, the same shielding portion 21 is provided with two opposite connecting portions 22, which can ensure that the shielding piece 2 is symmetrically stressed, and avoid the problem of different wear states caused by asymmetric structure.

[0040] Optionally, the connecting portion 22 is provided with a push shaft 222, and the push shaft 222 penetrates the outer side wall 12 of the shell 1 and is in transmission connection with the driving piece 3.

[0041] In this embodiment, the outer wall surface of the connecting portion 22 is provided with the push shaft 222, which can be in a cylindrical structure, and the plane where the two shielding pieces 2 abut against each other is taken as a symmetry plane, and the two push shafts 222 are symmetrically arranged on the same side of the two shielding pieces 2 with respect to the symmetry plane. The push shaft 222 is connected with the driving piece 3 at an end away from the connecting portion 22, and the shielding piece 2 can be conveniently rotated by sliding the driving piece 3 along the first direction X and transmitting the intermediate push shaft 222. The entire transmission structure is simple and compact, thereby further ensuring the compactness of the entire device.

[0042] Further, the outer side wall 12 of the shell 1 is provided with a guide groove 122, and the push shaft 222 is slidably arranged in the guide groove 122.

[0043] In the embodiment, the guide groove 122 is an arc-shaped strip groove, and the push shaft 222 passes through the outer side wall 12 of the shell 1 through the guide groove 122 to ensure the movement of the push shaft 222. Those skilled in the art can understand that the specific structure of the guide groove 122 needs to be reasonably designed according to the designed movement trajectory of the push shaft 222, and the embodiment does not make specific limitations.

[0044] Optionally, the push shaft 222 is integrally formed on the shielding piece 2.

[0045] In the embodiment, the push shaft 222 is integrally formed on the shielding piece 2 in a one-piece forming manner to reduce the assembly link and reduce the forming cost.

[0046] Optionally, the connecting portion 22 is provided with a positioning hole, and one end of the push shaft 222 is inserted into the positioning hole.

[0047] Of course, under the condition that the assembly is allowed, the push shaft 222 can also be fixed in the positioning hole of the shielding piece 2 in a bonding or clamping manner, or even can be fixed in the positioning hole of the shielding piece 2 in cooperation with a fastener. Those skilled in the art can reasonably select according to the difficulty and cost of assembly.

[0048] Optionally, the driving piece 3 is provided with an adjusting hole 31, and the other end of the push shaft 222 is inserted into the adjusting hole 31.

[0049] In the embodiment, the structure of the adjusting hole 31 should be determined according to the movement trajectory of the push shaft 222. In the embodiment, in order to adapt to the V-shaped structure of the guide groove 122, the adjusting hole 31 is strip-shaped, and when the driving piece 3 slides back and forth, the push shaft 222 slides left and right in the adjusting hole 31. In fact, the inner wall of the adjusting hole 31 can extrude the push shaft 222 when the driving piece 3 moves, and the push shaft 222 is forced to move under the guidance of the guide groove 122, so as to realize the rotation of the shielding piece 2 around the center of the rotating shaft 221.

[0050] In another implementation manner of the embodiment, the driving piece 3 can also not be provided with the adjusting hole 31, but an adjusting groove, which has the same shape as the adjusting hole 31, and the difference is that the adjusting groove can not penetrate the entire driving piece 3, so as to ensure a certain sealing performance, so as to ensure the sealing performance and operation flexibility of the rotating pair.

[0051] In the embodiment, whether the adjusting hole 31 or the adjusting groove is used to drive the push shaft 222, the entire transmission structure can be simple and reliable, so as to avoid the complicated structure of the device.

[0052] Further, the driving piece 3 is annular, and the driving piece 3 is sleeved on the outer periphery of the shell 1.

[0053] In the embodiment, the driving member 3 is a rectangular ring structure adapting to the external profile of the shell 1, and the driving member 3 is directly sleeved on the outer periphery of the shell 1, which can adapt to the scheme that the two shielding members 2 are symmetrically arranged on the connecting portion 22, facilitates the sliding operation of the user, and guarantees the stability of the connection of the driving member 3.

[0054] The device not only has a smaller overall volume, but also guarantees the overall aesthetic and technological feeling due to the symmetrical structure design.

[0055] Obviously, the above embodiments of the utility model are only examples for clearly explaining the utility model, and are not the limitation of the embodiments of the utility model. For the ordinary skilled in the art, various obvious changes, re-adjustments and replacements can be made without departing from the protection scope of the utility model. Here, all the embodiments cannot be exhausted. Any modification, equivalent replacement and improvement within the spirit and principle of the utility model should be included in the protection scope of the utility model claim.

Claims

1. An aerosol-generating device, characterized by, The utility model relates to a cigarette case, which comprises a shell (1) with a top wall (11) provided with a socket (111) for inserting a cigarette; two shielding pieces (2) oppositely arranged inside the shell (1), each shielding piece (2) comprising a shielding part (21) and a connecting part (22); and a driving piece (3) slidingly connected to the outer side wall (12) of the shell (1), the driving piece (3) being drivingly connected to the two connecting parts (22), and by sliding the driving piece (3) in a first direction (X), the connecting parts (22) are rotated to separate the two shielding parts (21) and open the socket (111) or to abut the two shielding parts (21) and close the socket (111). The shielding piece (2) comprises two opposite connecting parts (22), each connecting part (22) being provided at one end of the shielding part (21), and each connecting part (22) is provided with a rotating shaft (221) protruding away from each other, the outer side wall (12) of the shell (1) is provided with an axis hole (121) or a groove corresponding to the rotating shaft (221), and the rotating shaft (221) is rotatably arranged in the axis hole (121) or the groove. The connecting part (22) is provided with a push shaft (222), the push shaft (222) passes through the outer side wall (12) of the shell (1) and is drivingly connected to the driving piece (3). The outer side wall (12) of the shell (1) is provided with a guide groove (122), and the push shaft (222) is slidingly arranged in the guide groove (122).

2. The aerosol-generating device of claim 1, wherein, The guide groove (122) is an arc-shaped strip groove.

3. The aerosol-generating device of claim 1, wherein, The push shaft (222) is integrally formed on the shielding piece (2).

4. The aerosol-generating device of claim 3, wherein, The connecting part (22) is provided with a positioning hole, and one end of the push shaft (222) is inserted into the positioning hole.

5. The aerosol-generating device of claim 4, wherein, The driving piece (3) is provided with an adjusting hole (31), and the other end of the push shaft (222) is inserted into the adjusting hole (31).

6. The aerosol-generating device of claim 3, wherein, The driving piece (3) is provided with an adjusting groove, and the other end of the push shaft (222) is inserted into the adjusting groove.

7. The aerosol-generating device of claim 3, wherein, The driving piece (3) is annular, and the driving piece (3) is sleeved on the outer periphery of the shell (1).

8. The aerosol-generating device of claim 3, wherein, ​ 9. The aerosol-generating device of claim 3, wherein, ​ 10. Aerosol-generating device according to any of claims 1 to 9, wherein ​

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