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 which is used for sealing the accommodating cavity and is provided with a first magnetic attraction piece and an opening communicated with the accommodating cavity; the main body is provided with an opening, the sealing piece is rotatably connected to the main body and used for rotating to shield or open the opening, the sealing piece is provided with a second magnetic attraction piece, and when the sealing piece shields the opening, the first magnetic attraction piece and the second magnetic attraction piece are connected in a magnetic attraction mode. When the sealing structure seals the containing cavity, the sealing piece can rapidly open the opening through rotation, the first magnetic attraction piece and the second magnetic attraction piece can guide the sealing piece to rapidly reset to shield 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, resulting in 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] A sealing structure is used for sealing a containing cavity, and the sealing structure comprises:

[0007] A main body is used for sealing the containing cavity, and is provided with a first magnetic attraction member and an opening communicating with the containing cavity;

[0008] A sealing member is rotatably connected to the main body, and is used for rotating to shield or open the opening. The sealing member is provided with a second magnetic attraction member, and the first magnetic attraction member and the second magnetic attraction member are magnetically connected when the sealing member shields the opening.

[0009] Further, the main body comprises a first sub-main body and a second sub-main body connected to each other, the first sub-main body is provided with a third magnetic attraction member, and the second sub-main body is provided with the opening;

[0010] The sealing member is located between the first sub-main body and the second sub-main body, and the first sub-main body is located in the rotation range of the sealing member. The third magnetic attraction member is used for guiding the sealing member to move towards the first sub-main body.

[0011] Further, along the depth direction of the opening, the first sub-main body is provided with a first surface, the second sub-main body is provided with a second surface, a step is formed between the first surface and the second surface, and the sealing member is located on the second surface.

[0012] Further, the sealing structure further comprises a connecting assembly, a third surface is arranged between the first surface and the second surface, the third surface is connected with the first surface and the second surface;

[0013] The third surface is provided with a mounting groove, one end of the connecting assembly is rotatably connected with the sidewall of the mounting groove, and the other end is rotatably connected with the sealing element, and the sealing element rotates around the connecting assembly.

[0014] Further, the connecting assembly comprises a connecting piece, a first rotating shaft and a second rotating shaft, the first rotating shaft is arranged through the connecting piece and the mounting groove, and the second rotating shaft is arranged through the connecting piece and the sealing element;

[0015] When the sealing element rotates to abut against the first surface, the projection of the second rotating shaft is located on the first surface in the depth direction of the opening.

[0016] Further, the sealing structure further comprises a connecting assembly, a third surface is arranged between the first surface and the second surface, the third surface is connected with the first surface and the second surface;

[0017] Further, one end of the sealing element close to the second rotating shaft is further provided with a protrusion, one end of the pull rod towards the sealing element is provided with a buckle, when the sealing element rotates to abut against the first surface, the buckle is buckled on the protrusion;

[0018] The pull rod is used to move from the second rotating shaft to the first rotating shaft, so as to drive the sealing element to rotate around the second rotating shaft towards the second surface, and drive the connecting piece to rotate around the first rotating shaft towards the second surface.

[0019] Further, when the sealing element abuts against the second surface, the pull rod and the second rotating shaft are located on the same straight line in the depth direction of the opening; and / or,

[0020] One end of the second surface close to the third surface is provided with an arc-shaped groove, one end of the sealing element connected with the second rotating shaft is arc-shaped and located in the arc-shaped groove.

[0021] Further, one side of the sealing element away from the second surface is provided with a third surface, when the sealing element shields the opening, the first surface and the second surface are located on the same plane.

[0022] Correspondingly, the application also provides an atomization device, the atomization device comprises an atomization main body, an atomization assembly and the sealing structure of any one of the above embodiments, 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.

[0023] Compared with the prior art, the embodiments of the present application have the following beneficial effects:

[0024] When sealing the accommodating cavity, the sealing member can quickly open the opening by rotating, and the first magnetic attraction member and the second magnetic attraction member can guide the sealing member to quickly reset to block the opening, so that the sealing efficiency of the sealing structure is high and the production cost is low. BRIEF DESCRIPTION OF DRAWINGS

[0025] In order to more clearly illustrate the schemes in the present application or the prior art, the drawings needed to be used in the embodiments or the prior art description will be briefly introduced as follows. Obviously, the drawings in the following description are some embodiments of the present application, and other drawings can be obtained by those skilled in the art without creative labor on the basis of these drawings.

[0026] Figure 1 is a structural schematic view of the sealing structure of the embodiment of the present application;

[0027] Figure 2 is a sectional view of the sealing structure in Figure 1

[0028] Figure 3 is a structural schematic view of the sealing structure and the atomization assembly of the embodiment of the present application;

[0029] Figure 4 is another structural schematic view of the sealing structure and the atomization assembly of the embodiment of the present application;

[0030] Figure 5 is a perspective view of the atomization assembly of the atomization main body in Figure 4

[0031] Figure 6 is a structural schematic view of the sealing member of the sealing structure of the embodiment of the present application when the sealing member is turned over to face the second surface.

[0032] Reference signs:

[0033] Sealing structure 10, atomization assembly 20, main body 100, first sub-main body 110, first surface 111, third magnetic attraction member 112, second sub-main body 120, second surface 121, first magnetic attraction member 122, arc-shaped groove 123, sealing member 200, second magnetic attraction member 201, protrusion 202, connecting assembly 300, first rotating shaft 310, second rotating shaft 320, connecting piece 330, pull rod 400, buckle 401. DETAILED DESCRIPTION

[0034] ​​Clearly, the embodiments described are only a part of all the embodiments of the present application, rather than all the embodiments. Based on the embodiments in the present application, all the other embodiments obtained by a person of ordinary skill in the art without creative work fall within the protection scope of the present application. In addition, it should be understood that the specific implementation described herein is only used to illustrate and explain the present application, and is not used to limit the present application.

[0035] In the present application, the orientation words such as "upper" and "lower" generally refer to the upper and lower in the actual use or working state of the device, specifically the drawing surface direction in the drawings, and "inner" and "outer" refer to the contour of the device. In addition, in the description of the present application, the term "comprising" means "including but not limited to". The terms first, second, third, etc. are only used as labels and do not impose numerical requirements or establish an order.

[0036] In the present application, "and / or" describes the association relationship of the associated objects, which means that there can be three kinds of relationships, for example, A and / or B, which means that A exists alone, A and B exist together, and B exists alone. Wherein A and B can be singular or plural.

[0037] In the present application, "at least one" means one or more, and "multiple" means two or more. "At least one", "at least one of the following" or the like means any combination of these items, including any combination of single item or multiple items. For example, "at least one of a, b, or c", or "at least one of a, b, and c", can mean a, b, c, a-b (i.e. a and b), a-c, b-c, or a-b-c, wherein a, b, and c can be single or multiple.

[0038] Various embodiments of the present application can exist in the form of a range; it should be understood that the description in the form of a range is only for the convenience and brevity, and should not be understood as a hard limit on the scope of the present application; therefore, it should be considered that the range description has specifically disclosed all possible sub-ranges and single values within the 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., as well as single numbers within the range, such as 1, 2, 3, 4, 5, and 6, regardless of the range. In addition, whenever a numerical range is indicated in the present application, it means that any cited number (fraction or integer) within the indicated range is included.

[0039] Please refer to Figures 1-3The application provides a sealing structure 10 for sealing a containing cavity, the sealing structure 10 comprising:

[0040] a main body 100, the main body 100 being used for sealing the containing cavity and being provided with a first magnetic attraction member 122 and an opening communicating with the containing cavity;

[0041] a sealing member 200, the sealing member 200 being rotatably connected to the main body 100 and being used for rotating to shield or open the opening, the sealing member 200 being provided with a second magnetic attraction member 201, and the first magnetic attraction member 122 and the second magnetic attraction member 201 being magnetically connected when the sealing member 200 shields the opening (not marked in the figure).

[0042] In the embodiment, please refer to Figure 1 and Figure 2 , the sealing structure 10 is in an initial state, the sealing member 200 covers the opening, at this time, the opening is shielded, and the first magnetic attraction member 122 and the second magnetic attraction member 201 are effectively sealed by magnetic force, so that the sealing structure 10 can effectively seal the containing cavity. When the atomizing assembly 20 in the containing cavity needs to be used or placed in the containing cavity, the sealing member 200 can be driven to rotate relative to the main body 100 to the position shown in Figure 3 , at this time, the opening is in an open state, so that the atomizing assembly 20 can be inserted into the opening or taken out of the containing cavity. After the atomizing assembly 20 is taken out or inserted into the containing cavity, the user can quickly reset the sealing member 200 to shield the opening by rotating the sealing member 200 due to the magnetic attraction of the first magnetic attraction member 122 and the second magnetic attraction member 201.

[0043] In summary, the sealing and opening operation of the sealing structure 10 in the embodiment is simple, and the component structure is simple, so that the production cost is low and the use efficiency is high. It should be understood that the user can manually rotate the sealing member 200 to rotate the sealing member 200 from Figure 2 to Figure 3 , or directly drive the atomizing assembly 20 to lift the sealing member 200 along the Z direction in Figure 3 to complete the state switching of the sealing member 200. At least one of the first magnetic attraction member 122 and the second magnetic attraction member 201 is a magnetic member, and the other can be attracted by the magnetic member.

[0044] Further, please refer to Figures 1-4 , the main body 100 comprises a first sub-body 110 and a second sub-body 120 connected to each other, the first sub-body 110 is provided with a third magnetic attraction member 112, and the second sub-body 120 is provided with the opening;

[0045] The sealing member 200 is located between the first sub-body 110 and the second sub-body 120, and the first sub-body 110 is located in the rotation range of the sealing member 200, and the third magnetic attraction member 112 is used to guide the sealing member 200 to move towards the first sub-body 110.

[0046] In the embodiment, because the first sub-body 110 is provided with the third magnetic attraction member 112, when the sealing member 200 rotates to be close to the first sub-body 110, Figure 4 , the third magnetic attraction member 112 will generate magnetic attraction with the second magnetic attraction member 201 to guide the sealing member 200 to rotate to Figure 4 , thereby avoiding the sealing member 200 from rotating to cause interference when the atomization assembly 20 is taken out or inserted into the accommodation cavity, and improving the use efficiency of the sealing structure 10.

[0047] Further, referring to Figures 1-5 , along the depth direction (Z direction in the figure) of the opening, the first sub-body 110 is provided with a first surface 111, the second sub-body 120 is provided with a second surface 121, a step is formed between the first surface 111 and the second surface 121, and the sealing member 200 is located on the second surface 121.

[0048] In the embodiment, because a step is formed between the first surface 111 and the second surface 121, and the sealing member 200 is located on the second surface 121, the sealing member 200 is located on the bottom layer of the step formed by the first surface 111 and the second surface 121, compared with the sealing member 200 being located at other positions, the space occupied by the sealing member 200 in the Z direction is smaller when the sealing member 200 is located on the second surface 121, so the space utilization rate of the sealing structure 10 of the embodiment is higher.

[0049] Further, referring to Figures 1-5 , the sealing structure 10 further comprises a connecting assembly 300, a third surface is arranged between the first surface 111 and the second surface 121, and the third surface is connected with the first surface 111 and the second surface 121.

[0050] The third surface is provided with a mounting groove, one end of the connecting assembly 300 is rotatably connected with the side wall of the mounting groove, and the other end is rotatably connected with the sealing member 200, and the sealing member 200 rotates around the connecting assembly 300.

[0051] In the embodiment, the connecting assembly 300 can play an auxiliary rotating role, so that the sealing member 200 can cross the step (the third surface) through the rotation of the connecting assembly 300 in the process of rotating towards the first surface 111, thereby avoiding the sealing member 200 from bumping on the third surface in the process of rotating towards the first surface 111, improving the service life and use efficiency of the sealing structure 10; at the same time, the mounting groove arranged on the side wall of the third surface can improve the space utilization rate of the connecting assembly 300.

[0052] Further, referring to Figures 1-5 , the connecting assembly 300 comprises a connecting piece 330, a first rotation shaft 310 and a second rotation shaft 320, the first rotation shaft 310 is arranged through the connecting piece 330 and the mounting slot, and the second rotation shaft 320 is arranged through the connecting piece 330 and the sealing piece 200;

[0053] When the sealing piece 200 is rotated to abut against the first surface 111, the projection of the second rotation shaft 320 is located on the first surface 111 along the depth direction of the opening.

[0054] In the embodiment, when the sealing piece 200 is flipped from the position shown in Figure 3 to the first surface 111, the connecting piece 330 will rotate around the first rotation shaft 310 to the position shown in Figure 4 , at this time, the projection of the second rotation shaft 320 is located on the first surface 111, so that the sealing piece 200 is stacked on the first surface 111, and the second magnetic attraction piece 201 and the third magnetic attraction piece 112 are connected by magnetic attraction to avoid the sealing piece 200 from rotating again towards the second surface 121.

[0055] Further, referring to Figures 1-5 , the sealing structure 10 further comprises a pull rod 400, the pull rod 400 is arranged through the second surface 121, and is used for reciprocating along the depth direction of the opening to drive the connecting piece 330 to rotate around the first rotation shaft 310.

[0056] In the embodiment, after the atomization assembly 20 moves the sealing piece 200 along the Z direction to lift the sealing piece 200, the atomization assembly 20 cannot continue to drive the sealing piece 200 to move towards the first surface 111. Therefore, a pull rod 400 is further arranged, the pull rod 400 is used for lifting the part of the sealing piece 200 close to the second rotation shaft 320 along the Z direction, at this time, the sealing piece 200 will also drive the connecting piece 330 to flip towards the first surface 111, so that the sealing piece 200 itself can move from the position shown in Figure 3 to the position shown in Figure 4 , Figure 5 to complete the position fixing of the sealing piece 200 itself.

[0057] Further, referring to Figures 4-6 , the end of the sealing piece 200 close to the second rotation shaft 320 is further provided with a protrusion 202, and the end of the pull rod 400 towards the sealing piece 200 is provided with a buckle 401, when the sealing piece 200 is rotated to abut against the first surface 111, the buckle 401 is buckled on the protrusion 202.

[0058] The pull rod 400 is used to move along the direction from the second rotation shaft 320 to the first rotation shaft 310, so as to drive the sealing piece 200 to rotate around the second rotation shaft 320 towards the second surface 121, and drive the connecting piece 330 to rotate around the first rotation shaft 310 towards the second surface 121.

[0059] In the embodiment, when the pull rod 400 lifts the sealing piece 200 to drive the connecting piece 330 to overturn towards the first surface 111, and the sealing piece 200 is located behind the first surface 111, the buckle 401 of the pull rod 400 will naturally be buckled to the protrusion 202 (as shown in the position of Figure 4 and Figure 5 At this time, driving the pull rod 400 to move along the reverse direction of the Z direction in the figure can make the buckle 401 drive the protrusion 202 to rotate around the second rotation shaft 320. During the rotation of the protrusion 202 around the second rotation shaft 320, the sealing piece 200 will be rotated towards the second surface 121, and the connecting piece 330 will also be driven to rotate towards the second surface 121, so as to reset the sealing piece 200 to the position of Figure 6 In summary, the sealing structure 10 of the embodiment can realize the quick resetting of the sealing piece 200 through the movement of the pull rod 400, and further improve the use efficiency.

[0060] It should be understood that the pull rod 400 can be manually driven to move towards the reverse direction of the Z axis by the user, or can be driven by other structures (such as a button, a slider, etc.) in the atomization device. The pull rod 400 can directly abut against the second rotation shaft 320 to drive the connecting piece to rotate towards the first surface 111.

[0061] Further, please refer to Figures 1-6 The sealing piece 200 is provided with a third surface away from the second surface 121, and when the sealing piece 200 blocks the opening, the first surface 111 and the second surface 121 are located in the same plane.

[0062] In the embodiment, since the first surface 111 and the second surface 121 are located in the same plane, when the sealing piece 200 blocks the opening (as shown in the state of Figure 1 ), the user will feel a smooth hand feeling when touching the sealing structure 10, and thus the experience of the user is improved.

[0063] Further, when the sealing piece 200 abuts against the second surface 121, the pull rod 400 and the second rotation shaft 320 are located in the same straight line along the depth direction of the opening; and / or,

[0064] The second surface 121 is provided with an arc-shaped groove 123 near one end thereof, and one end of the sealing piece 200 connected with the second rotation shaft 320 is arc-shaped and located in the arc-shaped groove 123.

[0065] In the embodiment, when the sealing member 200 abuts against the second surface 121, the pull rod 400 and the second rotating shaft 320 are located on the same straight line along the depth direction of the opening, so that the pull rod 400 can act on the second rotating shaft 320 with most of the force when moving towards the Z axis, thereby causing the connecting member 330 to quickly flip towards the first surface 111. The arc-shaped design of the arc-shaped groove 123 and the sealing member 200 can prevent the sealing member 200 from being damaged by knocking during rotation.

[0066] Correspondingly, the application also provides an atomization device, which comprises an atomization main body, an atomization assembly 20, and the sealing structure 10 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 10 seals the containing cavity.

[0067] In the embodiment, since the atomization device comprises the sealing structure 10 of any one of the above embodiments, the sealing member 200 can quickly open the opening by rotating when the atomization device seals the containing cavity, and the first magnetic member 122 and the second magnetic member 201 can guide the sealing member 200 to quickly reset to block the opening, so that the atomization device has high sealing efficiency and low production cost. It should be understood that the atomization assembly 20 can be a tobacco rod, the first rotating shaft 310 and the second rotating shaft 320 can be pins, and the connecting member 330 can be a hinge.

[0068] Obviously, the above-described embodiments are only some of the embodiments of the application, rather than all the embodiments of the application. The preferred embodiments of the application are shown in the drawings, but the patent scope of the application is not limited by the above-described embodiments. The application can be implemented in many different forms, and the purpose of providing these embodiments is to make the disclosure of the application more thorough and comprehensive. Although the application has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments, or equivalently replace some of the technical features. Any equivalent structure made by using the contents of the specification and the drawings, directly or indirectly applied to other related technical fields, is also within the patent protection scope of the application.

[0069] Although the embodiments of the 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 the embodiments without departing from the principles and purposes of the application, and the scope of the 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 and provided with a first magnetic attraction member and an opening communicating with the accommodating cavity; a sealing member rotatably connected to the main body for rotating to shield or open the opening, the sealing member being provided with a second magnetic attraction member, the first magnetic attraction member and the second magnetic attraction member being magnetically attracted when the sealing member shields the opening.

2. The seal structure of claim 1, wherein The main body comprises a first sub-main body and a second sub-main body connected to each other, the first sub-main body being provided with a third magnetic attraction member, and the second sub-main body being provided with the opening; The sealing member is located between the first sub-main body and the second sub-main body, and the first sub-main body is located within the rotation range of the sealing member, and the third magnetic attraction member is used to guide the sealing member to move towards the first sub-main body.

3. The seal structure of claim 2, wherein In the depth direction of the opening, the first sub-main body is provided with a first surface, the second sub-main body is provided with a second surface, a step is formed between the first surface and the second surface, and the sealing member is located on the second surface.

4. The seal structure of claim 3, wherein The sealing structure further comprises a connecting assembly, a third surface is arranged between the first surface and the second surface, and the third surface is connected to the first surface and the second surface; The third surface is provided with a mounting groove, one end of the connecting assembly is rotatably connected to the side wall of the mounting groove, and the other end is rotatably connected to the sealing member, and the sealing member rotates around the connecting assembly.

5. The seal structure of claim 4, wherein The connecting assembly comprises a connecting piece, a first rotating shaft and a second rotating shaft, the first rotating shaft is arranged through the connecting piece and the mounting groove, and the second rotating shaft is arranged through the connecting piece and the sealing member; When the sealing member rotates to abut against the first surface, in the depth direction of the opening, the projection of the second rotating shaft is located on the first surface.

6. The seal structure of claim 5, wherein The sealing structure further comprises a pull rod, the pull rod is arranged through the second surface, and is used to reciprocate in the depth direction of the opening to drive the connecting piece to rotate around the first rotating shaft.

7. The seal structure of claim 6, wherein The end of the sealing member close to the second rotating shaft is further provided with a protrusion, and the end of the pull rod towards the sealing member is provided with a buckle, when the sealing member rotates to abut against the first surface, the buckle is buckled on the protrusion; The pull rod is used to move from the second rotating shaft to the first rotating shaft to drive the sealing member to rotate around the second rotating shaft towards the second surface, and drive the connecting piece to rotate around the first rotating shaft towards the second surface.

8. The seal structure of claim 6, wherein When the sealing member abuts against the second surface, in the depth direction of the opening, the pull rod and the second rotating shaft are located on the same straight line; and / or, The end of the second surface close to the third surface is provided with an arc-shaped groove, and the end of the sealing member connected to the second rotating shaft is arc-shaped and located in the arc-shaped groove.

9. The sealed structure of claim 3, wherein, The side of the sealing member away from the second surface is provided with a third surface, and when the sealing member shields the opening, the first surface and the second surface are located on the same plane.

10. 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 1-9, 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.

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