CN218554542U

CN218554542U - Seal assembly and atomization device

Info

Publication number: CN218554542U
Application number: CN202222714493.8U
Authority: CN
Inventors: 江鹏
Original assignee: Shenzhen Qinyuanchun Technology Co ltd
Current assignee: Shenzhen Qinyuanchun Technology Co ltd
Priority date: 2022-10-10
Filing date: 2022-10-10
Publication date: 2023-03-03
Anticipated expiration: 2032-10-10

Abstract

The application provides a seal assembly, atomizing device. The seal assembly includes a reservoir, at least one boss, and an elastomeric seal. The liquid storage part is provided with a liquid storage space. The liquid storage space is used for storing liquid to be atomized. The liquid storage part is provided with a surface to be sealed, and the surface to be sealed is provided with at least one liquid guide hole. At least one liquid guide hole is communicated with the liquid storage space. The bulge is arranged on the surface to be sealed and surrounds an accommodating space communicated with the liquid guide hole. An elastomeric seal abuts the surface to be sealed and at least a portion of the boss. The application provides a seal assembly simple structure, through utilizing bellying and the resilient seal on the stock solution spare to mutually support, resilient seal brings the volume of air in the stock solution space into when reducing sealed to reduce the probability of stock solution spare weeping.

Description

Seal assembly and atomization device

Technical Field

The application belongs to the technical field of seal, concretely relates to seal assembly, atomizing device.

Background

Nebulizing devices are used in more and more widespread manner in modern life, such as medical nebulizers, air humidifiers, miniature electronic nebulizers, etc. Along with the continuous expansion of the market, the market has higher and higher requirements on the comprehensive performance of the atomizing equipment, and particularly the requirements on the performances such as sealing effect, heating efficiency and the like are further improved.

The sealing member is often directly installed in the liquid storage member in the atomizing device to seal the liquid storage member. However, set up like this and take the air into stock solution spare when sealed easily to improve the atmospheric pressure in the stock solution spare, and then increased the risk of stock solution spare weeping.

SUMMERY OF THE UTILITY MODEL

In view of this, the present application provides in a first aspect a seal assembly comprising:

the liquid storage part is provided with a liquid storage space, the liquid storage space is used for storing liquid to be atomized, the liquid storage part is provided with a surface to be sealed, the surface to be sealed is provided with at least one liquid guide hole, and the at least one liquid guide hole is communicated with the liquid storage space;

the bulge is arranged on the surface to be sealed, and an accommodating space communicated with the liquid guide hole is formed by surrounding the bulge; and

an elastomeric seal abutting the surface to be sealed and at least a portion of the boss.

The seal assembly that this application first aspect provided, through utilizing bellying and the elastic sealing spare on the stock solution spare to mutually support, reduce the probability of stock solution spare weeping. Wherein, elastic sealing element can take place deformation, provides the basis for realizing sealed stock solution spare.

Specifically, the elastic sealing element is arranged on the surface to be sealed, and the elastic sealing element is abutted against the surface to be sealed and deforms under the action of external force; and treat sealed face in this application and be equipped with the bellying, elastic sealing element will butt at least part of bellying and take place deformation to the realization is to the sealed of drain hole in the stock solution spare. When the elastic sealing element is sealed, part of air is carried into the liquid storage space through the liquid guide hole.

However, since the to-be-sealed surface in the present application is provided with the protruding portion, the elastic sealing member will abut against the protruding portion to reduce the probability of the elastic sealing member entering the liquid guiding hole, that is, the elastic sealing member disposed in the liquid guiding hole is reduced, and even the elastic sealing member only abuts against the protruding portion and is not disposed in the liquid guiding hole. This arrangement reduces the amount of air that the elastomeric seal can carry into the reservoir space during sealing.

Compare in the stock solution spare that does not have the bellying, the seal assembly simple structure that this application provided mutually supports with elastic sealing element through utilizing the bellying on the stock solution spare, and elastic sealing element brings the volume of stock solution space interior air in the time of reducing sealedly to reduce the probability of stock solution spare weeping.

Wherein the protruding part is provided with a side surface which is connected with the surface to be sealed in a bending way, and the elastic sealing element is abutted against at least part of the side surface.

Wherein the projection satisfies one of the following conditions:

the side surface comprises an outer side surface and an inner side surface, and the outer side surface is connected with the inner side surface in a bending way;

the protruding part is also provided with a top surface deviating from the surface to be sealed, and the top surface is connected with the side surface in a bending mode.

Wherein the side surface is provided with a plurality of continuous annular flanges which are arranged at intervals and extend along the side surface.

The side face, close to the liquid guide hole, of the protruding portion is flush with the inner side face of the liquid guide hole.

And in the radial direction of the convex part, the thickness of the convex part far away from the surface to be sealed is smaller than that of the convex part close to the surface to be sealed.

Wherein part of the elastic sealing element is positioned in the accommodating space; or part of the elastic sealing element is positioned in the accommodating space and the liquid guide hole.

The elastic sealing piece positioned in the accommodating space protrudes towards the direction close to the liquid storage space; or the elastic sealing element positioned in the accommodating space and the liquid guide hole is protruded towards the direction close to the liquid storage space.

The elastic sealing element positioned in the accommodating space is in interference fit with the bulge part; or the elastic sealing element positioned in the accommodating space is in interference fit with the boss, and the elastic sealing element positioned in the liquid guide hole is in interference fit with the liquid storage element.

The second aspect of the application provides an atomizing device, atomizing device includes suction piece, leads fog spare, heating member and the seal assembly who provides like this first aspect of the application, suction piece butt elastic sealing element deviates from one side of stock solution spare, it runs through to lead fog spare suction piece at least part elastic sealing element reaches stock solution piece at least part, it has leads the fog space to lead fog spare, lead the week side of fog spare and be equipped with the through-hole, the through-hole intercommunication the stock solution space with lead the fog space, the heating member is located lead in the fog space.

The atomizing device that this application second aspect provided, through utilizing bellying and the elastic sealing spare on the stock solution spare to mutually support among the atomizing device, the elastic sealing spare brings the volume of stock solution space in the air when reducing sealed to reduce the probability of stock solution spare weeping.

Drawings

In order to more clearly explain the technical solution in the embodiments of the present application, the drawings that are required to be used in the embodiments of the present application will be described below.

FIG. 1 is an exploded view of the components of a seal assembly according to one embodiment of the present application.

Fig. 2 is an exploded view of the components of a seal assembly according to another embodiment of the present application.

Fig. 3 is a top view of a reservoir in an embodiment of the present application.

Fig. 4 is a schematic structural diagram of a sealing assembly according to an embodiment of the present application.

Fig. 5 is a schematic structural diagram of a seal assembly according to another embodiment of the present application.

FIG. 6 is a schematic structural view of a seal assembly according to yet another embodiment of the present application.

FIG. 7 is an enlarged view of a portion of the seal assembly shown in FIG. 4 in one embodiment of the present application.

FIG. 8 is an enlarged partial view of the seal assembly shown in FIG. 4 in another embodiment of the present application.

FIG. 9 is an enlarged partial view of the seal assembly shown in FIG. 4 in yet another embodiment of the present application.

FIG. 10 is an enlarged partial view of the seal assembly shown in FIG. 4 in yet another embodiment of the present application.

FIG. 11 is an enlarged view of a portion of the seal assembly shown in FIG. 4 in accordance with yet another embodiment of the present application.

FIG. 12 is an enlarged partial view of the seal assembly shown in FIG. 4 in yet another embodiment of the present application.

FIG. 13 is a schematic structural view of a seal assembly according to yet another embodiment of the present application.

FIG. 14 is a schematic view of a seal assembly according to yet another embodiment of the present application.

FIG. 15 is a schematic view of a seal assembly according to yet another embodiment of the present application.

Fig. 16 is a schematic structural view of an atomizing device according to an embodiment of the present application.

Description of the reference symbols:

the device comprises a sealing component-1, a liquid storage part-10, a liquid storage space-101, a surface to be sealed-102, a liquid guide hole-103, an elastic sealing part-11, a bulge-12, an accommodating space-121, an atomizing device-2, a suction part-21, a mist guide part-22, a mist guide space-221 and a heating part-23.

Detailed Description

The following is a preferred embodiment of the present application, and it should be noted that, for those skilled in the art, several improvements and modifications can be made without departing from the principle of the present application, and these improvements and modifications are also considered as the protection scope of the present application.

Referring to fig. 1-6 together, fig. 1 is an exploded view of the components of a seal assembly according to an embodiment of the present application. Fig. 2 is an exploded view of the components of a seal assembly according to another embodiment of the present application. Fig. 3 is a top view of a reservoir in an embodiment of the present application. Fig. 4 is a schematic structural diagram of a seal assembly according to an embodiment of the present application. Fig. 5 is a schematic structural diagram of a seal assembly according to another embodiment of the present application. FIG. 6 is a schematic structural view of a seal assembly according to yet another embodiment of the present application.

The present embodiment provides a seal assembly 1, the seal assembly 1 including a reservoir 10, at least one boss 12, and a resilient seal 11. The reservoir 10 has a reservoir space 101, said reservoir space 101 being adapted to store a liquid to be atomized. The reservoir 10 has a surface to be sealed 102. The surface to be sealed 102 has at least one fluid guide hole 103, and the at least one fluid guide hole 103 communicates with the fluid storage space 101. The protruding portion 12 is disposed on the surface to be sealed 102, and the protruding portion 12 surrounds and forms an accommodating space 121 communicating with the liquid guiding hole 103. The elastic seal 11 abuts against the surface to be sealed 102 and at least part of the projection 12.

The sealing assembly 1 that this embodiment provided is mutually supported through bellying 12 and the elastic sealing member 11 that utilizes on the stock solution spare 10, reduces the probability of stock solution spare 10 weeping. The seal pack 1 according to the present embodiment may include various components, and the present embodiment is schematically described only in the case where the seal pack 1 is applied to the field of electronic cigarettes. This does not necessarily mean that the seal assembly 1 of the present embodiment is to be applied in the field of electronic cigarettes. In other embodiments, the sealing assembly 1 may also be applied in other fields, such as the medical field, the household field, etc.

The seal assembly 1 of this embodiment comprises a reservoir 10 for storing the liquid to be atomized. The liquid storage part 10 is provided with a liquid guide hole 103 communicated with the liquid storage space 101, namely, the liquid guide hole 103 penetrates through the surface to be sealed 102, and liquid to be atomized can enter the liquid storage space 101 through the liquid guide hole 103. The surface to be sealed 102 is adapted to cooperate with the elastic sealing member 11 to seal the drainage hole 103. Optionally, the material of the reservoir 10 is plastic, metal, or the like. Optionally, the member to be atomized is tobacco tar, electronic cigarette liquid, or the like.

The seal assembly 1 of this embodiment further comprises a boss 12 for cooperating with the resilient seal 11. The projection 12 is provided on the periphery of the liquid guide hole 103. Optionally, the boss 12 is of unitary construction with the reservoir 10. The protruding portion 12 has an accommodating space 121 communicating with the liquid guiding hole 103, so that the liquid to be atomized can enter the liquid storing space 101 through the accommodating space 121 and the liquid guiding hole 103. Alternatively, the material of the boss 12 is plastic, metal, or the like. Optionally, in the axial direction of the liquid storage part 10, the height of the projection 12 is greater than that of the liquid guide hole 103; or the height of the projection 12 is less than or equal to the height of the liquid guide hole 103.

The seal assembly 1 of this embodiment also includes a resilient seal 11 for sealing the reservoir 10. The elastic sealing member 11 can deform to provide a foundation for sealing the liquid storage member 10. Alternatively, the material of the elastic seal member 11 is silicone rubber, or the like.

Alternatively, as shown in fig. 1, before the elastic sealing member 11 is mounted on the surface 102 to be sealed, the surface of the elastic sealing member 11 close to the liquid storage member 10 is a flat surface.

Alternatively, as shown in fig. 2, before the elastic sealing member 11 is mounted on the surface 102 to be sealed, the surface of the elastic sealing member 11 close to the liquid storage member 10 has at least one groove, and the groove is arranged corresponding to the protrusion 12. When the resilient seal 11 abuts the surface to be sealed 102, the groove bottom of the groove abuts at least part of the projection 12.

Specifically, the elastic sealing element 11 is arranged on the surface 102 to be sealed, and the elastic sealing element 11 abuts against the surface 102 to be sealed and deforms under the action of external force; in addition, the surface to be sealed 102 in this embodiment is provided with a convex portion 12, and the elastic sealing member 11 will abut against at least a portion of the convex portion 12 and deform, so as to seal the liquid guiding hole 103 in the liquid storage member 10. Wherein when the elastic sealing member 11 is sealed, a part of air is carried into the liquid storage space 101 through the liquid guide hole 103.

However, since the surface to be sealed 102 in the present embodiment is provided with the projection 12, the elastic seal 11 will abut against the projection 12 to reduce the possibility of the elastic seal 11 entering the liquid guide hole 103, that is, to reduce the elastic seal 11 provided in the liquid guide hole 103, and even to cause the elastic seal 11 to abut only against the projection 12, but not in the liquid guide hole 103. This arrangement reduces the amount of air that the resilient seal 11 entrains into the reservoir 101 during sealing.

Compared with the liquid storage part 10 without the protruding part 12, the sealing assembly 1 provided by the embodiment is simple in structure, the protruding part 12 on the liquid storage part 10 is matched with the elastic sealing element 11, the amount of air brought into the liquid storage space 101 by the elastic sealing element 11 during sealing is reduced, and accordingly the leakage probability of the liquid storage part 10 is reduced.

Referring also to fig. 4-6, in one embodiment, the projection 12 has a side surface that is bent to connect the faces 102 to be sealed, and the resilient seal 11 abuts at least a portion of the side surface.

The side surface of the convex part 12 comprises an outer side surface and an inner side surface. In one embodiment, the elastic sealing member 11 abuts against the outer side surface of the protruding portion 12, that is, the elastic sealing member 11 does not abut against the inner side surface of the protruding portion 12, in other words, the elastic sealing member 11 is not disposed in the accommodating space 121. In another embodiment, the elastic sealing member 11 abuts against the outer side surface of the protruding portion 12 and part of the inner side wall, that is, the elastic sealing member 11 abuts against both the outer side surface of the protruding portion 12 and part of the inner side wall of the protruding portion 12, in other words, part of the elastic sealing member 11 is disposed in the accommodating space 121. In another embodiment, the elastic sealing member 11 abuts against the outer side surface and the inner side wall of the protrusion portion 12, that is, the elastic sealing member 11 abuts against both the outer side surface of the protrusion portion 12 and the inner side wall of the protrusion portion 12, in other words, a part of the elastic sealing member 11 is disposed in the accommodating space 121, or a part of the elastic sealing member 11 fills the accommodating space 121.

In the embodiment, the elastic sealing member 11 is abutted to at least part of the convex side surface, so that the sealing of the elastic sealing member 11 to the liquid guide hole 103 can be realized, the amount of air brought into the liquid storage space 101 by the elastic sealing member 11 during sealing can be reduced, and the liquid leakage probability of the liquid storage member 10 is reduced.

Referring to fig. 7-9 together, fig. 7 is a partially enlarged view of the sealing assembly shown in fig. 4 according to an embodiment of the present disclosure. FIG. 8 is an enlarged partial view of the seal assembly shown in FIG. 4 in another embodiment of the present application.

FIG. 9 is an enlarged partial view of the seal assembly shown in FIG. 4 in yet another embodiment of the present application. In one embodiment, the projection 12 satisfies one of the following conditions: the side face comprises an outer side face and an inner side face, and the outer side face is connected with the inner side face in a bending mode. The projection 12 also has a top side facing away from the surface to be sealed 102, which is bent over to connect the side faces.

As shown in fig. 7, the elastic seal 11 can abut at least part of the top surface and the side surface of the boss 12. Optionally, the top surface is planar. By utilizing the top surface of the protruding part 12, the abutting area of the protruding part 12 and the elastic sealing element 11 can be increased, so that the probability that the elastic sealing element 11 enters the liquid guide hole 103 is further reduced, the amount of air brought into the liquid storage space 101 by the elastic sealing element 11 during sealing is further reduced, and the probability of liquid leakage of the liquid storage element 10 is further reduced.

As shown in fig. 8, the top surface is optionally convex away from the reservoir 10, e.g., the top surface is pointed. This arrangement will result in that when the elastic sealing member 11 is mounted on the protruding portion 12, a portion of the protruding portion 12 can be embedded in the elastic sealing member 11 to improve the degree of engagement between the protruding portion 12 and the elastic sealing member 11, thereby improving the sealing effect. Since the elastic seal 11 is thick, the protrusion 12 cannot penetrate the elastic seal 11 even if it has a sharp corner.

As shown in fig. 9, when the outer side surface and the inner side surface of the protruding portion 12 are connected in a bent manner, for example, the side of the protruding portion 12 facing away from the surface to be sealed 102 is a curved surface formed by a part of the outer side surface and a part of the inner side surface. The arrangement can not only enable the convex part 12 to be tightly matched with the elastic sealing piece 11, but also reduce the possibility that the convex part 12 damages the elastic sealing piece 11 and prolong the service life of the elastic sealing piece 11.

Referring to fig. 10, fig. 10 is a partially enlarged view of the sealing assembly shown in fig. 4 according to another embodiment of the present disclosure. In one embodiment, the side surface is provided with a plurality of spaced apart continuous annular flanges extending along the side surface.

The side of this embodiment has an annular flange surrounding the boss 12. An annular flange may also be understood as a thread provided on the side of the boss 12. The annular flange may be provided on the outer side surface of the boss 12, or may be provided on the inner side surface of the boss 12. Optionally, the number of annular flanges is 3-5. The number of the annular flanges refers to the number of the annular flanges in the axial direction of the boss 12.

The resilient seal 11 can abut at least part of the annular flange. By utilizing the annular flange of the protruding part 12, the abutting area of the protruding part 12 and the elastic sealing element 11 can be increased, so that the probability that the elastic sealing element 11 enters the liquid guide hole 103 is further reduced, the amount of air brought into the liquid storage space 101 by the elastic sealing element 11 during sealing is further reduced, and the probability of liquid leakage of the liquid storage element 10 is further reduced.

Referring to fig. 11, fig. 11 is a partially enlarged view of the sealing assembly shown in fig. 4 according to another embodiment of the present application. In one embodiment, the side surface of the protruding portion 12 close to the liquid guiding hole 103 is flush with the inner side surface of the liquid guiding hole 103.

In this embodiment, the inner surface of the boss 12 is flush with the inner surface of the liquid guide hole 103. The accommodating space 121 for the protruding portion 12 is arranged to correspond to the liquid guide hole 103, so that the elastic sealing element 11 arranged in the liquid guide hole 103 can be reduced more accurately, even the elastic sealing element 11 is only abutted to the protruding portion 12 and is not arranged in the liquid guide hole 103, and therefore the amount of air brought into the liquid storage space 101 by the elastic sealing element 11 during sealing is reduced, and the liquid leakage probability of the liquid storage element 10 is reduced.

Referring to fig. 12, fig. 12 is a partially enlarged view of the sealing assembly shown in fig. 4 according to another embodiment of the present application. In one embodiment, the thickness of the projection 12 in the radial direction of the projection 12 is smaller away from the surface to be sealed 102 than the thickness of the projection 12 close to the surface to be sealed 102.

In one embodiment, the distal thickness of the projection 12 decreases as the projection 12 moves away from the surface to be sealed 102. For example, the shape of the convex portion 12 may be triangular, trapezoidal, or the like. For another example, the side surface of the boss 12 has a stepped surface. The elastic seal 11 abuts at least part of the stepped surface.

This embodiment is through the thickness that sets up bellying 12, promptly, on the axis direction along stock solution spare 10, bellying 12's size variation in size sets up like this and can further increase the area of bellying 12 butt elastic sealing element 11 to further reduce the probability that elastic sealing element 11 got into drain hole 103, the volume of air in the stock solution space 101 is taken into to elastic sealing element 11 when further reducing sealed, and then further reduce the probability of stock solution spare 10 weeping. Moreover, the arrangement can enable the part of the convex part 12 to be embedded into the elastic sealing member 11, so that the matching degree of the convex part 12 and the elastic sealing member 11 is improved, and the sealing effect is improved.

Optionally, in an embodiment, when the seal assembly 1 further includes a plurality of the liquid guiding holes 103 and a plurality of the protrusions 12, the plurality of the protrusions 12 are uniformly arranged along the circumferential direction of the liquid storage member 10.

The protruding portions 12 in the present embodiment are uniformly arranged, and it can also be understood that the distance between any two adjacent protruding portions 12 is equal; alternatively, the plurality of projections 12 are evenly disposed about a central axis of the reservoir 10. The periphery of each liquid guide hole 103 is provided with a convex part 12. Optionally, the number of drain holes 103 is 2-4; the number of the projections 12 is 2 to 4.

This embodiment is through evenly setting up bellying 12, can make and treat that sealed face 102 is better with the cooperation effect of bellying 12, can make the bellying 12 that elastic sealing element 11 butt evenly set up to further reduce the probability that elastic sealing element 11 got into drain hole 103, the volume of the interior air of stock solution space 101 is taken into to elastic sealing element 11 when further reducing sealed, thereby further reduces the probability of stock solution 10 weeping.

Please refer to fig. 5-6 and fig. 13 together, fig. 13 is a schematic structural diagram of a sealing assembly according to another embodiment of the present disclosure. In one embodiment, part of the elastic sealing element 11 is located in the accommodating space 121; or part of the elastic sealing member 11 is located in the accommodating space 121 and the liquid guide hole 103.

In the first case, part of the elastic seal 11 is provided within the accommodation space 121, i.e. the elastic seal 11 abuts at least part of the inner side wall of the boss 12. In other words, the elastic sealing member 11 will abut against the protrusion 12 and will not be disposed in the liquid guiding hole 103, so as to reduce the amount of air brought into the liquid storage space 101 by the elastic sealing member 11 during sealing, thereby reducing the possibility of leakage of the liquid storage member 10.

In the second case, a portion of the elastic sealing member 11 is disposed in the accommodating space 121 and the liquid guide hole 103, that is, a portion of the elastic sealing member 11 abuts against the inner sidewall of the boss 12 and the inner sidewall of the liquid guide hole 103. In this case, the elastic seal 11 is provided in the accommodating space 121 of the boss 12 and in part of the liquid guide hole 103. The arrangement can reduce the amount of air brought into the liquid storage space 101 by the elastic sealing part 11 during sealing, so that the liquid leakage probability of the liquid storage part 10 is reduced; and can improve the inseparable degree of butt of elastic sealing member 11 and stock solution spare 10 to improve the sealed effect of elastic sealing member 11 to stock solution spare 10.

Since the liquid storage member 10 in this embodiment is provided with the projection 12, the elastic seal member 11 cannot fill the liquid guide hole 103, and even the elastic seal member 11 is not provided in the liquid guide hole 103. Compared with the liquid storage part 10 without the protruding part 12, the part of the elastic sealing part 11 arranged in the liquid guide hole 103 is less in the present embodiment, so that the amount of air brought into the liquid storage space 101 by the elastic sealing part 11 during sealing can be reduced, and the leakage probability of the liquid storage part 10 is further reduced.

Referring to fig. 14-15 together, fig. 14 is a schematic structural diagram of a sealing assembly according to another embodiment of the present application. FIG. 15 is a schematic view of a seal assembly according to yet another embodiment of the present application. In one embodiment, the elastic sealing member 11 located in the accommodating space 121 protrudes toward the direction close to the liquid storage space 101; or the elastic sealing element 11 positioned in the accommodating space 121 and the liquid guide hole 103 protrudes towards the direction close to the liquid storage space 101.

In this embodiment, the elastic sealing member 11 disposed in the accommodating space 121, or disposed in the accommodating space 121 and the liquid guide hole 103, protrudes in a direction approaching the liquid storage space 101. The arrangement enables fewer elastic sealing elements 11 to be arranged in the accommodating space 121 or in the accommodating space 121 and the liquid guide hole 103, so that the amount of air brought into the liquid storage space 101 by the elastic sealing elements 11 during sealing can be reduced, and the probability of liquid leakage of the liquid storage element 10 is reduced.

In one embodiment, the elastic sealing member 11 located in the accommodating space 121 is in interference fit with the boss 12; or the elastic sealing element 11 located in the accommodating space 121 is in interference fit with the boss 12, and the elastic sealing element 11 located in the liquid guide hole 103 is in interference fit with the liquid storage element 10.

The elastic seal member 11 has elasticity and is deformable. The material hardness of the reservoir 10 and the boss 12 is greater than that of the elastomeric seal 11. When the elastic sealing element 11 is installed on the surface to be sealed 102 under the action of external force, part of the elastic sealing element 11 is located in the accommodating space 121; or part of the elastic sealing member 11 is located in the accommodating space 121 and the liquid guide hole 103. The elastic sealing member 11 is in interference fit with the boss 12, and the elastic sealing member 11 is in interference fit with the liquid storage member 10.

Specifically, the size of the elastic sealing member 11 located in the accommodating space 121 is larger than that of the accommodating space 121; or, the size of the elastic sealing member 11 located in the accommodating space 121 is larger than that of the accommodating space 121, and the size of the elastic sealing member 11 located in the liquid guide hole 103 is larger than that of the liquid guide hole 103. In other words, the width of the elastic sealing member 11 in the accommodating space 121 is greater than the width of the protrusion 12, and the width of the elastic sealing member 11 in the liquid guide hole 103 is greater than the width of the liquid guide hole 103. Note that the width of the boss 12 refers to a distance between inner side walls of the boss 12 disposed opposite to each other. The width of the liquid guide hole 103 refers to the distance between the inner side walls of the liquid guide hole 103 which are oppositely arranged.

This embodiment further improves the inseparable degree of butt of elastic sealing element 11 with stock solution piece 10 through the elastic sealing element 11 and the 12 interference fit of bellying, the elastic sealing element 11 and the stock solution piece 10 interference fit that are located the drain hole 103 that make and are located accommodation space 121 to improve the sealed effect of elastic sealing element 11 to stock solution piece 10.

Referring to fig. 16, fig. 16 is a schematic structural diagram of an atomizing device according to an embodiment of the present disclosure. The application still provides an atomizing device 2, atomizing device 2 includes suction piece 21, leads fog piece 22, heating member 23 and as the above-mentioned seal assembly 1 that provides of this application, suction piece 21 butt elastic sealing member 11 deviates from one side of stock solution piece 10, it runs through to lead fog piece 22 suction piece 21 at least part elastic sealing member 11, reach stock solution piece 10 at least part, it has leads fog space 221 to lead fog piece 22, lead the week side of fog piece 22 and be equipped with the through-hole, the through-hole intercommunication stock solution space 101 with lead fog space 221, heating member 23 is located lead in the fog space 221.

The atomizing device 2 of the present embodiment includes a suction member 21, a mist guide member 22, and a heating member 23, the suction member 21 being for sucking the liquid to be atomized; the guide piece 22 is used for guiding the atomized liquid to be atomized into the suction piece 21; the heating member 23 is used to heat the liquid to be atomized to atomize the liquid to be atomized. The guide member 22 connects the suction member 21 and the liquid storage member 10, and therefore the guide member 22 may be understood as a connecting member.

Optionally, the side of the suction piece 21 close to the elastic seal 11 has at least one protrusion abutting against the elastic seal 11. Further optionally, the protrusion is disposed corresponding to the protrusion 12. Still further alternatively, the width of the projection is greater than the width of the projection 12 in the radial direction of the reservoir 10.

The present embodiment makes the contact area between the suction piece 21 and the elastic sealing member 11 larger by utilizing the mutual matching of the protrusion of the suction piece 21 and the elastic sealing member 11, and improves the sealing effect between the elastic sealing member 11 and the suction piece 21; when the protrusion of the suction member 21 is disposed to correspond to the protrusion 12, the sealing effect of the suction member 21, the elastic sealing member 11, and the liquid storage member 10 can be further improved.

The atomizing device 2 provided by the embodiment reduces the amount of air brought into the liquid storage space 101 by the elastic sealing part 11 during sealing by utilizing the mutual matching of the convex part 12 on the liquid storage part 10 and the elastic sealing part 11 in the atomizing device 2, thereby reducing the probability of leakage of the liquid storage part 10.

Optionally, the present embodiment further provides a sealing method of the atomization device 2, where the sealing method includes:

a suction piece 21, a mist guide piece 22, and a seal assembly 1 as provided above in the present application are provided.

An elastic sealing member 11 is installed at one side of the suction member 21 such that the elastic sealing member 11 abuts against the suction member 21.

The guide member 22 is inserted through at least a part of the suction member 21 and the elastic seal member 11, and a part of the guide member 22 is exposed.

The side of the elastic sealing member 11, which is away from the suction member 21, is mounted on the surface to be sealed 102, the elastic sealing member 11 abuts against the surface to be sealed 102 and at least part of the boss 12, and the mist guide member 22 penetrates through at least part of the liquid storage member 10.

The sealing method provided by the embodiment has the advantages of simple steps and convenience in operation. By first mounting the elastic sealing member 11 on the bottom of the suction member 21; then the guide fog piece 22 is assembled with the suction piece 21 and the elastic sealing piece 11; then, the side of the elastic sealing member 11 facing away from the suction member 21 is pressed down toward the top surface of the liquid storage member 10, that is, the elastic sealing member 11 is mounted on the surface 102 to be sealed of the liquid storage member 10, so as to seal the liquid guide hole 103 of the liquid storage member 10.

Further alternatively, the step of "the elastic seal member 11 abuts against at least a part of the surface to be sealed 102 and the convex portion 12" includes:

the elastic sealing element 11 in the accommodating space 121 is in interference fit with the boss 12; or the elastic sealing element 11 located in the accommodating space 121 is in interference fit with the boss 12, and the elastic sealing element 11 located in the liquid guide hole 103 is in interference fit with the liquid storage element 10.

In the sealing method of the present embodiment, the elastic sealing element 11 located in the accommodating space 121 is in interference fit with the protruding portion 12, and the elastic sealing element 11 located in the liquid guide hole 103 is in interference fit with the liquid storage element 10, so that the abutting tightness between the elastic sealing element 11 and the liquid storage element 10 is further improved, and the sealing effect of the elastic sealing element 11 on the liquid storage element 10 is improved.

The foregoing detailed description has provided for the embodiments of the present application, and the principles and embodiments of the present application have been presented herein for purposes of illustration and description only and to facilitate understanding of the methods and their core concepts; meanwhile, for a person skilled in the art, according to the idea of the present application, there may be variations in the specific embodiments and the application scope, and in summary, the content of the present specification should not be construed as a limitation to the present application.

Claims

1. A seal assembly, characterized in that the seal assembly comprises:

2. A seal assembly according to claim 1, wherein the projection has a side surface which is crimped to the surface to be sealed, the resilient seal abutting at least part of the side surface.

3. The seal assembly of claim 2, wherein the boss satisfies one of the following conditions:

the bulge part is also provided with a top surface deviating from the surface to be sealed, and the top surface is connected with the side surface in a bending way.

4. A seal assembly according to claim 3, wherein said side surface is provided with a plurality of spaced apart continuous annular flanges extending along said side surface.

5. The seal assembly of claim 1, wherein a side of the boss proximate the drain hole is flush with an inner side of the drain hole.

6. A seal assembly according to claim 1, wherein in a radial direction of the projection, a thickness of the projection away from the surface to be sealed is less than a thickness of the projection adjacent to the surface to be sealed.

7. The seal assembly of claim 1, wherein a portion of said resilient seal is located within said receiving space; or part of the elastic sealing element is positioned in the accommodating space and the liquid guide hole.

8. The seal assembly according to claim 7, wherein the resilient seal member located in the receiving space is convex toward the reservoir space; or the elastic sealing piece positioned in the accommodating space and the liquid guide hole is protruded towards the direction close to the liquid storage space.

9. The seal assembly of claim 7, wherein the resilient seal within the receiving space is in interference fit with the boss; or the elastic sealing element positioned in the accommodating space is in interference fit with the boss, and the elastic sealing element positioned in the liquid guide hole is in interference fit with the liquid storage element.

10. An atomizing device, characterized in that, atomizing device includes suction member, leads fog piece, heating member, and claim 1-9 any one the seal assembly, suction member butt the one side that elastic sealing member deviates from stock solution spare, lead fog piece run through at least part of suction member, elastic sealing member, and at least part of stock solution spare, lead fog piece and have lead the fog space, lead the week side of fog piece and be equipped with the through-hole, the through-hole intercommunication stock solution space with lead the fog space, the heating member is located lead in the fog space.