Sealing structure and atomization device

Abstract

The embodiment of the utility model belongs to the technical field of atomization devices, and relates to a sealing structure and an atomization device. The sealing structure comprises a main body, the main body is used for sealing the containing cavity and comprises a first sub-main body and a second sub-main body which are connected with each other, the first sub-main body is provided with a first magnetic attraction piece and a first connecting face, and the second sub-main body is provided with an opening used for communicating with the containing cavity; the sealing element is positioned between the first sub-main body and the second sub-main body, is rotatably connected to the main body, and is used for rotating to shield or conduct the opening; the first sub-body is located within the rotating range of the sealing piece, the sealing piece is provided with a second magnetic attraction piece and a second connecting face facing the side away from the opening, and the first magnetic attraction piece and the second magnetic attraction piece are used for magnetic attraction connection so as to connect the first connecting face and the second connecting face. The sealing piece can open or shield the opening through rotation, the first magnetic attraction piece and the second magnetic attraction piece can guide the sealing piece to rapidly open the opening, and therefore the sealing structure is high in sealing efficiency and low in production cost.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of atomization devices, and more particularly to a sealing structure and an atomization device. BACKGROUND

[0002] The atomization device comprises an atomization main body and an atomization assembly, the atomization main body is provided with a containing cavity and a sealing structure, and the atomization assembly is placed in the containing cavity. The sealing structure is used for sealing the containing cavity, so as to avoid the atomization assembly in the containing cavity from being disturbed by dust and water vapor in the external environment. Before the atomization assembly is used, the sealing member needs to be controlled to open the containing cavity, and then the atomization assembly is driven to leave the containing cavity.

[0003] In the prior art, the sealing structure is complex in structure, and the operation of controlling the sealing structure to open and seal the containing cavity is cumbersome, which leads to high production cost and low use efficiency of the sealing structure. CONTENT OF THE UTILITY MODEL

[0004] The technical problem to be solved by the embodiments of the present application is the high production cost and low use efficiency of the existing sealing structure.

[0005] In order to solve the above technical problems, the embodiments of the present application adopt the following solutions:

[0006] Correspondingly, the present application also provides a sealing structure for sealing a containing cavity, which comprises:

[0007] A main body for sealing the containing cavity, comprising a first sub-body and a second sub-body connected to each other, the first sub-body is provided with a first magnetic attraction member and a first connecting surface, the second sub-body is provided with an opening for communicating the containing cavity;

[0008] A sealing member located between the first sub-body and the second sub-body and rotatably connected to the main body, used for rotating to block or open the opening; the first sub-body is located in the rotation range of the sealing member, the sealing member is provided with a second magnetic attraction member and a second connecting surface facing away from the opening side, and the first magnetic attraction member and the second magnetic attraction member are used for magnetic attraction connection to connect the first connecting surface and the second connecting surface.

[0009] Further, the sealing structure further comprises a connecting assembly, one end of the connecting assembly is rotatably connected to the main body, and the other end is rotatably connected to the sealing member.

[0010] Further, the connecting assembly comprises a connecting member, a first rotating shaft, a second rotating shaft and a driving member, the first rotating shaft is provided through the connecting member and the main body, and the second rotating shaft is provided through the connecting member and the sealing member.

[0011] The driving member comprises a connecting end and a driving end, the connecting end is connected to the connecting member and located between the first rotating shaft and the second rotating shaft, the driving end is arranged in the main body and located at a side of the main body facing the accommodating cavity, and the driving member is used to drive the connecting member to rotate around the first rotating shaft.

[0012] Further, the connecting assembly further comprises a first elastic member, the first elastic member is sleeved on the driving member, one end of the first elastic member abuts against the driving end, and the other end of the first elastic member abuts against a side of the main body away from the sealing member, and the first elastic member is used to drive the connecting member to rotate around the first rotating shaft towards the second sub-body.

[0013] Further, when the first connecting surface is connected to the second connecting surface, a connecting line is formed between the first rotating shaft and the second rotating shaft, and the connecting line is parallel to a straight line in the depth direction of the opening.

[0014] An included angle is formed between the driving member and the connecting line, and the included angle ranges from 0 to 60 degrees.

[0015] Further, a side of the connecting member facing the opening is provided with a relief groove; and / or,

[0016] When the plane formed by the first rotating shaft and the second rotating shaft is parallel to the first connecting surface, the rotation range of the sealing member around the second rotating shaft is 80-100 degrees; and / or,

[0017] At least one second elastic member is arranged on a side of the sealing member facing the second sub-body.

[0018] Further, the driving member has two, two driving members are arranged at two ends of the driving member along the length direction of the first rotating shaft, and the connecting ends of the two driving members are connected.

[0019] Further, the sealing structure is further provided with a pushing part, the pushing part is connected to a side of the sealing member away from the first sub-body, the orthogonal projection of the sealing member is located in the orthogonal projection range of the second sub-body along the depth direction of the opening, and the orthogonal projection of the pushing part exceeds the orthogonal projection range of the second sub-body.

[0020] Correspondingly, the application also provides an atomization device, the atomization device comprises an atomization main body, an atomization assembly and the sealing structure in any one of the above embodiments, the atomization main body is provided with an accommodating cavity, the atomization assembly is located in the accommodating cavity, and the sealing structure seals the accommodating cavity.

[0021] Furthermore, the main body is provided with a plug-in part on the side facing the atomizing body, and the atomizing body is provided with a plug-in hole, and the plug-in part is inserted into the plug-in hole.

[0022] Compared with the prior art, the embodiments of this application have the following main advantages:

[0023] When the sealing structure seals the cavity, the sealing element can open or block the opening by rotation. The first magnetic element and the second magnetic element can guide the sealing element to quickly open the opening. Therefore, the sealing structure has high sealing efficiency and low production cost. Attached Figure Description

[0024] To more clearly illustrate the solutions in this application or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are some embodiments of this application. For those skilled in the art, other drawings can be obtained from these drawings without creative effort.

[0025] Figure 1 This is a schematic diagram of the sealing structure and atomizing component according to an embodiment of this application;

[0026] Figure 2 yes Figure 1 Cross-sectional view of the central sealing structure and atomizing components;

[0027] Figure 3 yes Figure 2 A schematic diagram of the structure after the atomizing component lifts up the seal;

[0028] Figure 4 This is a schematic diagram of the structure of the connection component in an embodiment of this application;

[0029] Figure 5 yes Figure 3 A schematic diagram of the structure after the middle driving component lifts the connecting component;

[0030] Figure 6 yes Figure 3 Another structural diagram showing the connection after the middle driving component lifts the connecting component.

[0031] Figure label:

[0032] Connecting wire 10, atomizing component 20, bracket 30, sealing component 100, second connecting surface 101, actuating part 102, second magnetic suction component 103, second elastic component 104, connecting component 200, first rotating shaft 210, second rotating shaft 220, connecting component 230, driving component 240, connecting end 241, driving end 242, first elastic component 250, first sub-body 310, first connecting surface 311, first magnetic suction component 312, second sub-body 320, plug-in part 330. Detailed Implementation

[0033] 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 some embodiments of this application, and not all embodiments. Based on the embodiments of this application, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of this application. Furthermore, it should be understood that the specific embodiments described herein are only for illustration and explanation of this application and are not intended to limit this application.

[0034] In this application, unless otherwise stated, directional terms such as "upper" and "lower" generally refer to the upper and lower positions of the device in its actual use or operating state, specifically the orientation shown in the accompanying drawings; while "inner" and "outer" refer to the outline of the device. Furthermore, in the description of this application, the term "comprising" means "including but not limited to". The terms first, second, third, etc., are used merely as illustrative purposes and do not impose numerical requirements or establish a numerical order.

[0035] In this application, "and / or" describes the relationship between related objects, indicating that three relationships can exist. For example, A and / or B can represent: A existing alone, A and B existing simultaneously, or B existing alone. A and B can be singular or plural.

[0036] In this application, "at least one" means one or more, and "more than one" means two or more. "At least one," "at least one of the following," or similar expressions refer to any combination of these items, including any combination of single or multiple items. For example, "at least one of a, b, or c," or "at least one of a, b, and c," can both mean: a, b, c, ab (i.e., a and b), ac, bc, or abc, where a, b, and c can be single or multiple.

[0037] Various embodiments of this application may exist in the form of a range; it should be understood that the description in the form of a range is merely for convenience and brevity and should not be construed as a hard limitation on the scope of this application; therefore, it should be considered that the range description has specifically disclosed all possible sub-ranges and single numerical values ​​within that range. For example, it should be considered that the range description from 1 to 6 has specifically disclosed sub-ranges such as from 1 to 3, from 1 to 4, from 1 to 5, from 2 to 4, from 2 to 6, from 3 to 6, etc., and single numbers within the range, such as 1, 2, 3, 4, 5, and 6, regardless of the range. Furthermore, whenever a numerical range is referred to herein, it means including any referenced number (fraction or integer) within the referred range.

[0038] Correspondingly, the application also provides a sealing structure for sealing a containing cavity, which comprises:

[0039] a main body for sealing the containing cavity, which comprises a first sub-body 310 and a second sub-body 320 connected to each other, the first sub-body 310 is provided with a first magnetic attraction member 312 and a first connecting surface 311, and the second sub-body 320 is provided with an opening for communicating with the containing cavity;

[0040] a sealing member 100 located between the first sub-body 310 and the second sub-body 320 and rotatably connected to the main body for rotating to shield or open the opening; the first sub-body 310 is located within the rotation range of the sealing member 100, the sealing member 100 is provided with a second magnetic attraction member 103 and a second connecting surface 101 facing away from the opening, and the first magnetic attraction member 312 and the second magnetic attraction member 103 are used for magnetic attraction connection to connect the first connecting surface 311 and the second connecting surface 101.

[0041] In this embodiment, please refer to Figure 1 and Figure 2 , when the sealing structure is in the initial state Figure 1 , the sealing member 100 covers the opening, at this time, the opening is shielded. When the sealing member 100 rotates towards the first sub-body 310, it forms a state as shown in Figure 3 , at this time, the atomization assembly 20 can be smoothly taken out from the opening. When the sealing member 100 is further rotated towards the first sub-body 310, the second connecting surface 101 of the sealing member 100 is connected to the first connecting surface 311 of the first sub-body 310, at this time, as shown in Figure 5 , the atomization assembly 20 will be easily taken out by the user without bumping on the sealing member 100. At the same time, the first magnetic attraction member 312 and the second magnetic attraction member 103 can also effectively avoid the sealing member 100 from rotating towards the second sub-body 320 in the case of accidental touch, thereby avoiding affecting the atomization assembly 20 from being taken out.

[0042] In summary, the sealing and opening operation of the sealing structure of the present embodiment is simple, and the constituent structure is simple, so the production cost is low and the use efficiency is high. It should be understood that the user can manually rotate the sealing member 100 to make the sealing member 100 rotate from Figure 2 to Figure 3 , or directly drive the atomization assembly 20 to make the atomization assembly 20 lift the sealing member 100 along the Z direction in Figure 3 to complete the state switching of the sealing member 100. At least one of the first magnetic attraction member 312 and the second magnetic attraction member 103 is a magnetic member (such as a magnet), and the other can be attracted by the magnetic member.

[0043] Further, please refer toFigures 1 to 6 The sealing structure further comprises a connecting assembly 200, one end of the connecting assembly 200 is rotatably connected to the main body, and the other end is rotatably connected to the sealing member 100.

[0044] In the embodiment, the connecting assembly 200 can play a role of one rotation, so that the rotation axis (the second rotation axis 220 in Figure 3 and Figure 6 ) of the sealing member 100 and the first sub-main body 310 are located on different horizontal planes perpendicular to the Z axis (as shown in the state of Figure 6 When the connecting assembly 200 rotates, the sealing member 100 can be flipped from the state shown in Figure 3 to the state shown in Figure 5 and Figure 6 .

[0045] Further, referring to Figures 1 to 6 , the connecting assembly 200 comprises a connecting piece 230, a first rotation axis 210, a second rotation axis 220 and a driving piece 240, the first rotation axis 210 is arranged through the connecting piece 230 and the main body, the second rotation axis 220 is arranged through the connecting piece 230 and the sealing member 100;

[0046] The driving piece 240 comprises a connecting end 241 and a driving end 242, the connecting end 241 is connected to the connecting piece 230 and located between the first rotation axis 210 and the second rotation axis 220, the driving end 242 is arranged through the main body and located on the side of the main body facing the accommodating cavity, and the driving piece 240 is used to drive the connecting piece 230 to rotate around the first rotation axis 210.

[0047] In the embodiment, the second rotation axis 220 can allow the sealing member 100 to rotate from Figure 2 to the position shown in Figure 3 . The first rotation axis 210 can allow the connecting piece 230 to rotate from Figure 3 to the positions shown in Figure 5 and Figure 6 , and indirectly make the sealing member 100 rotate to the first magnetic attraction member 312 and the second magnetic attraction member 103 connected by magnetic attraction.

[0048] Since the connecting end 241 of the driving piece 240 is located between the first rotation axis 210 and the second rotation axis 220, when the driving piece 240 moves towards the direction shown by the Z axis, the connecting piece 230 will be lifted and rotated towards the first sub-main body 310 (as shown in Figures 3 to 5 ); Similarly, when the driving piece 240 moves towards the opposite direction of the Z axis, it will drive the connecting piece 230 to move around the first rotation axis 210 towards the second sub-main body 320 (as shown in Figures 6 to 3 or Figure 2 ), at this time, the first magnetic attraction member 312 and the second magnetic attraction member 103 will cancel the magnetic attraction, and the sealing member 100 will shield the opening.

[0049] In summary, the sealing structure of the embodiment of the present application can quickly complete the state switching of the sealing structure by controlling the driving member 240, thereby improving the sealing efficiency of the sealing structure.

[0050] Further, referring to Figures 2 to 6 , the connecting assembly 200 further comprises a first elastic member 250, the first elastic member 250 is sleeved on the driving member 240, and one end of the first elastic member 250 abuts against the driving end 242, and the other end of the first elastic member 250 abuts against the side of the main body away from the sealing member 100, and the first elastic member 250 is used to drive the connecting member 230 to rotate around the first rotating shaft 210 towards the second sub-body 320.

[0051] In the embodiment, since the first elastic member 250 is sleeved on the driving member 240, and one end of the first elastic member 250 abuts against the driving end 242, and the other end of the first elastic member 250 abuts against the lower surface of the main body (the surface opposite to the Z-axis direction), when the driving member 240 moves towards the direction of the Z-axis to lift the connecting member 230, the first elastic member 250 will accumulate elastic potential energy. When it is needed to reset the connecting member 230, the force applied to the driving member 240 can be stopped, at this time, the driving member 240 will move towards the direction away from the Z-axis under the deformation of the first elastic member 250, thereby driving the connecting member 230 to move around the first rotating shaft 210 towards the second sub-body 320, so that the sealing member 100 continues to shield the opening.

[0052] In summary, the first elastic member 250 can realize the automatic reset of the connecting member 230 and the sealing member 100 (from the position shown in Figure 6 to the position shown in Figure 3 or Figure 2 ), thereby improving the sealing efficiency of the sealing structure. It should be understood that when the elastic force of the first elastic member 250 is weak, it can assist the user to reset the sealing member 100, that is, the user manually drives the sealing member 100 to rotate from the position shown in Figure 6 to the position shown in Figure 2 or Figure 3 , and the first elastic member 250 only serves to reduce the force required to be applied by the user.

[0053] Further, referring to Figures 2 to 3 , when the first connecting surface 311 is connected to the second connecting surface 101, a connecting line 10 is formed between the first rotating shaft 210 and the second rotating shaft 220, and the connecting line 10 is parallel to the straight line in the depth direction of the opening;

[0054] An included angle (angle A in the figure) is formed between the driving member 240 and the connecting line 10, and the range of the included angle is 0-60°.

[0055] In the embodiment, the included angle between the driving member 240 and the connecting wire 10 is 0-60°, so when the driving member 240 moves vertically along the Z axis, the force exerted on the connecting member 230 can be decomposed into horizontal force and vertical force, at this time, the connecting member 230 can be flipped around the first rotating shaft 210 under the action of the force.

[0056] Further, referring to Figures 2 to 5 , the side of the connecting member 230 facing the opening is provided with a avoiding slot; and / or,

[0057] When the plane formed by the first rotating shaft 210 and the second rotating shaft 220 is parallel to the first connecting surface 311, the rotation range of the sealing member 100 around the second rotating shaft 220 is 80-100°; and / or,

[0058] The side of the sealing member 100 facing the second sub-body 320 is provided with at least one second elastic member 104.

[0059] In the embodiment, the avoiding slot can avoid the edge of the atomization assembly 20 from colliding with the connecting member 230 when the atomization assembly 20 is Figure 2 changed to Figure 3 , thereby causing the connecting member 230 to be misrotated and the atomization assembly 20 to be damaged. The rotation range of the sealing member 100 around the second rotating shaft 220 can make the sealing member 100 unable to collide with the atomization assembly 20 in the case shown in Figure 3 , and also avoid the rotation range of the sealing member 100 being too large to cause the first magnetic attraction member 312 and the second magnetic attraction member 103 to be automatically magnetically attracted to form the structure shown in Figure 3 Figure 5 The second elastic member 104 can play a buffering role to avoid the sealing member 100 from colliding with the second sub-body 320 when the sealing member 100 blocks the opening, so as to improve the service life of the sealing structure.

[0060] Further, referring to Figure 4 , the driving member 240 has two, the two driving members 240 are respectively arranged at the two ends of the driving member 240 along the length direction of the first rotating shaft 210, and the connecting ends 241 of the two driving members 240 are connected.

[0061] In the embodiment, the two driving members 240 can balance the force during the rotation of the connecting member 230 around the first rotating shaft 210; the connection of the connecting ends 241 of the two driving members 240 can make the contact area between the driving member 240 and the connecting member 230 larger, thereby making the driving member 240 not easy to break during the rotation.

[0062] Further, referring to Figures 1 to 5 ​The sealing structure is further provided with a poking part 102 connected to the side of the sealing part 100 away from the first sub-main body 310. The orthogonal projection of the sealing part 100 is within the orthogonal projection range of the second sub-main body 320, and the orthogonal projection of the poking part 102 is beyond the orthogonal projection range of the second sub-main body 320.

[0063] In the embodiment, the orthogonal projection of the sealing part 100 is within the orthogonal projection range of the second sub-main body 320, so the poking part 102 is further provided to facilitate the user to control the rotation of the sealing part 100 around the second rotation shaft 220.

[0064] Correspondingly, please refer to Figures 1 to 6 The application further provides an atomization device, which comprises an atomization main body, an atomization assembly 20, and the sealing structure of any one of the above embodiments. The atomization main body is provided with a containing cavity, the atomization assembly 20 is located in the containing cavity, and the sealing structure seals the containing cavity.

[0065] In the embodiment, the atomization device comprises the atomization main body, the atomization assembly 20, and the sealing structure of any one of the above embodiments, so the atomization device can efficiently seal and open the containing cavity to take out the atomization assembly 20 in the containing cavity.

[0066] Further, please refer to Figures 1 to 6 The side of the main body facing the atomization main body is further provided with a plug-in part 330, the atomization main body is provided with a plug-in hole, and the plug-in part 330 is inserted into the plug-in hole; and / or,

[0067] The atomization main body is further provided with a bracket 30 for reciprocating toward the driving part 240 to drive the driving part 240 to move toward the connecting part 230.

[0068] In the embodiment, the plug-in part 330 can cooperate with the plug-in hole to realize the connection between the sealing structure and the atomization main body. The bracket 30 can be manually controlled to move by the user, or can be driven to move by the battery inside the atomization device, thereby controlling the rotation of the connecting part 230 and the sealing part 100. The atomization assembly can be a tobacco rod.

[0069] Obviously, the above-described embodiments are only some embodiments but not all embodiments of the present application, and the preferred embodiments of the present application are shown in the drawings, but do not limit the patent scope of the present application. The present application can be implemented in many different forms, and conversely, the purpose of providing these embodiments is to make the disclosure of the present application more thorough and comprehensive. Although the present application has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions recorded in the foregoing specific embodiments or equivalently replace some technical features thereof without departing from the principles and purposes of the present application. The scope of the patent protection of the present application is defined by the claims and their equivalents.

[0070] Although the embodiments of the present application have been shown and described, those skilled in the art can understand that various changes, modifications, combinations, replacements and variations can be made to these embodiments without departing from the principles and purposes of the present application, and the scope of the present application is defined by the claims and their equivalents.

Claims

1. A seal structure for sealing a housing chamber, characterized by, The sealing structure comprises: a main body for sealing the accommodating cavity, comprising a first sub-body and a second sub-body connected to each other, the first sub-body being provided with a first magnetic attraction member and a first connecting surface, and the second sub-body being provided with an opening for communicating with the accommodating cavity; a sealing member located between the first sub-body and the second sub-body and rotatably connected to the main body for rotating to shield or open the opening; the first sub-body is located within the rotation range of the sealing member, the sealing member is provided with a second magnetic attraction member and a second connecting surface facing away from the opening, and the first magnetic attraction member and the second magnetic attraction member are used for magnetic attraction connection to connect the first connecting surface and the second connecting surface.

2. The seal structure of claim 1, wherein The sealing structure further comprises a connecting assembly, one end of which is rotatably connected to the main body, and the other end is rotatably connected to the sealing member.

3. The seal structure of claim 2, wherein The connecting assembly comprises a connecting member, a first rotating shaft, a second rotating shaft and a driving member, the first rotating shaft is arranged through the connecting member and the main body, and the second rotating shaft is arranged through the connecting member and the sealing member; the driving member comprises a connecting end and a driving end, the connecting end is connected to the connecting member and located between the first rotating shaft and the second rotating shaft, and the driving end is arranged through the main body and located on the side of the main body facing the accommodating cavity, and the driving member is used for driving the connecting member to rotate around the first rotating shaft.

4. The seal structure of claim 3, wherein The connecting assembly further comprises a first elastic member, the first elastic member is sleeved on the driving member, one end of the first elastic member abuts against the driving end, and the other end of the first elastic member abuts against the side of the main body away from the sealing member, and the first elastic member is used for driving the connecting member to rotate around the first rotating shaft towards the second sub-body.

5. The seal structure of claim 3, wherein When the first connecting surface is connected to the second connecting surface, a connecting line is formed between the first rotating shaft and the second rotating shaft, and the connecting line is parallel to a straight line in the depth direction of the opening; an included angle is formed between the driving member and the connecting line, and the range of the included angle is 0-60°.

6. The sealed structure of claim 3, wherein, the side of the connecting member facing the opening is provided with a avoiding groove; and / or, when the plane formed by the first rotating shaft and the second rotating shaft is parallel to the first connecting surface, the rotation range of the sealing member around the second rotating shaft is 80-100°; and / or, at least one second elastic member is arranged on the side of the sealing member facing the second sub-body.

7. The sealed structure of claim 3, wherein The driving member has two, two driving members are arranged at the two ends of the driving member along the length direction of the first rotating shaft, and the connecting ends of the two driving members are connected.

8. The sealed structure of claim 1, wherein, The sealing structure is further provided with a pushing part, the pushing part is connected to the side of the sealing member away from the first sub-body, the orthogonal projection of the sealing member is located within the orthogonal projection range of the second sub-body along the depth direction of the opening, and the orthogonal projection of the pushing part exceeds the orthogonal projection range of the second sub-body.

9. An atomising device characterised in that, The atomization device comprises an atomization main body, an atomization assembly and the sealing structure according to any one of claims 1-8, the atomization main body is provided with a containing cavity, the atomization assembly is located in the containing cavity, and the sealing structure seals the containing cavity.

10. The atomization device of claim 9, wherein, The main body is further provided with a plug-in part on one side of the atomization main body, the atomization main body is provided with a plug-in hole, and the plug-in part is plugged into the plug-in hole.

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