Atomizer with suction sealing structure

Abstract

The atomizer with the suction sealing structure comprises an atomizer body, the atomizer body is provided with a suction nozzle, a suction nozzle elastic sealing piece, an atomization oil storage assembly and a control assembly, the upper end of the suction nozzle elastic sealing piece is connected with the lower end of the suction nozzle, and the lower end of the suction nozzle elastic sealing piece is connected with the atomization oil storage assembly. A suction nozzle hole is formed in the atomizer body, an installation limiting part is arranged on the suction nozzle, a sealing part is arranged at the upper end of the suction nozzle elastic sealing piece, and a sealing cavity is formed in the lower end of the suction nozzle. The electronic cigarette structure can solve the problem that an electronic cigarette structure in the prior art is poor in air tightness, by means of the product structure, the installation limiting part can assist assembling personnel in installing the suction nozzle in place, the problem that the suction nozzle cannot be installed is avoided, and the sealing part is matched with the sealing cavity, so that the sealing effect is improved. The problem of air tightness of the joint of the suction nozzle and the atomization oil storage assembly can be effectively solved, the use experience of a user is guaranteed, and the competitiveness of a product is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of atomization devices, and particularly relates to an atomizer with a suction sealing structure. Background Art

[0002] An electronic cigarette is an electronic product that imitates a cigarette. It gives the user a feeling similar to smoking when inhaling, achieving "smoking clouds and exhaling mists".

[0003] During the suction process of an electronic cigarette, the airtightness inside the product directly affects the suction experience. For the existing processing method of the mouthpiece of an electronic cigarette, the mouthpiece and the upper shell are usually integrally formed. Due to the processing quality of different mold factories, the mouthpiece is prone to faults during processing, resulting in air leakage when assembled with the internal components of the product. There is also a split design of the mouthpiece and the upper shell. However, due to the fitting tightness or production quality problems during the production and assembly of the mouthpiece, there is also a risk of air leakage. Without a sealing structure, it affects the user experience and is not conducive to improving the competitiveness of the product. Summary of the Utility Model

[0004] To solve the problems in the prior art, the utility model provides an atomizer with a suction sealing structure, which solves the problem of poor airtightness when the mouthpiece of an electronic cigarette is assembled with other components in the prior art.

[0005] An atomizer with a suction sealing structure of the utility model includes an atomizer body, on which a suction mouthpiece, a mouthpiece elastic seal, an atomization oil storage component and a control component are arranged. The upper end of the mouthpiece elastic seal is connected to the lower end of the suction mouthpiece, and the lower end of the mouthpiece elastic seal is connected to the atomization oil storage component. An air hole matching with the suction mouthpiece is arranged on the atomizer body. An installation limiting part is arranged on the suction mouthpiece, and the installation limiting part can limit the position of the suction mouthpiece in the air hole. A sealing part is arranged at the upper end of the mouthpiece elastic seal, and a sealing cavity for accommodating the sealing part is arranged at the lower end of the suction mouthpiece. The sealing part can seal the sealing cavity.

[0006] The utility model is further improved in that the installation limiting part is a limiting step arranged on the outer side of the suction mouthpiece, and the limiting step abuts against the inner wall of the atomizer body.

[0007] The utility model is further improved in that the sealing part is a sealing side wall arranged at the upper end of the mouthpiece elastic seal. The sealing side wall is arranged around the inner wall of the sealing cavity in a circle. The sealing side wall is in interference fit with the sealing cavity. A sealing convex ring is arranged on the outer side of the sealing side wall, and the sealing convex ring can further improve the sealing performance of the sealing part.

[0008] The utility model is further improved in that a positioning boss is arranged in the sealing cavity, and the positioning boss abuts against the upper end of the sealing side wall.

[0009] The present utility model is further improved and further includes an oil-absorbing cotton. An installation position for cooperating with the oil-absorbing cotton is provided on the suction nozzle elastic seal. Airflow holes are provided on the installation position, and an airflow channel is provided in the atomization oil storage assembly. The airflow holes are communicated with the airflow channel. The oil-absorbing cotton is arranged in the installation position, and the oil-absorbing cotton is used for adsorbing and sucking the residual e-liquid or condensate in the suction nozzle.

[0010] The present utility model is further improved. The atomization oil storage assembly includes an oil cup cylinder, an oil-absorbing cotton, an atomization core assembly, an upper oil-sealing silica gel and a lower oil-sealing silica gel assembly. The upper oil-sealing silica gel and the lower oil-sealing silica gel assembly are respectively arranged at the upper and lower ends of the oil cup cylinder, and the upper oil-sealing silica gel and the suction nozzle elastic seal are integrally formed.

[0011] The present utility model is further improved. A positioning groove is provided on the suction nozzle elastic seal, and the lower end of the suction nozzle is arranged in the positioning groove, and the positioning groove can further improve the installation stability of the suction nozzle.

[0012] The present utility model is further improved and further includes a fixing screw. A screw hole is provided on the atomizer body, and a screw seat for cooperating with the screw hole is provided on the suction nozzle. The fixing screw passes through the screw hole and is threadedly connected with the screw seat.

[0013] The present utility model is further improved. Positioning blocks for cooperating with the suction nozzle are provided around the inner wall of the atomizer body, and the positioning blocks are abutted against the outer wall of the suction nozzle.

[0014] The present utility model is further improved and further includes a protective shell. The protective shell is sleeved on the control assembly, and the control assembly includes a main control board assembly and a power supply battery.

[0015] Compared with the prior art, the beneficial effects of the present utility model are as follows: The present utility model provides an atomizer with a suction sealing structure. By adopting this structure, it can effectively solve the problem of poor airtightness when the e-cigarette suction nozzle is assembled with other components in the prior art. By using this product structure, the installation limiting part can assist the assembler to install the suction nozzle in place, avoiding the problem that the installation in place affects the airtightness. And through the cooperation of the sealing part and the sealing cavity, it can effectively solve the problem of airtightness between the connection of the suction nozzle and the atomization oil storage assembly, ensuring the user experience and being beneficial to improving the competitiveness of the product. Description of the Drawings

[0016] In order to more clearly illustrate the solutions in the present utility model or the prior art, the following will briefly introduce the drawings required for use in the description of the embodiments or the prior art. Obviously, the following drawings are some embodiments of the present utility model. For those of ordinary skill in the art, other drawings can be obtained based on these drawings without creative efforts.

[0017] Figure 1Schematic diagram of the overall structure of the atomizer with a suction sealing structure;

[0018] Figure 2 Schematic diagram of the disassembled structure of the atomizer with a suction sealing structure;

[0019] Figure 3 Schematic diagram of the structure of the nozzle elastic seal; Detailed implementation manners

[0020] Unless otherwise defined, all technical and scientific terms used in the present utility model have the same meaning as commonly understood by those skilled in the technical field to which the present utility model belongs; the terms used in the description of the present utility model are only for the purpose of describing specific embodiments and are not intended to limit the present utility model; the terms "comprising" and "having" and any variations thereof in the description and claims of the present utility model and the above drawings are intended to cover non-exclusive inclusion. The terms "first", "second", etc. in the description and claims of the present utility model or the above drawings are used to distinguish different objects and not to describe a specific order.

[0021] When referring to "embodiments" in the present utility model, it means that the specific features, structures or characteristics described in connection with the embodiments can be included in at least one embodiment of the present utility model. The phrase appears in various places in the description and does not necessarily refer to the same embodiment, nor is it an exclusive, independent or alternative embodiment that is mutually exclusive with other embodiments. Those skilled in the art explicitly and implicitly understand that the embodiments described in the present utility model can be combined with other embodiments.

[0022] In order to enable those skilled in the technical field to better understand the solution of the present utility model, the technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings.

[0023] As Figures 1-3 shown, an atomizer with a suction sealing structure of the present utility model includes an atomizer main body 1, a suction nozzle 2, a nozzle elastic seal 3, an atomization oil storage assembly and a control assembly are arranged on the atomizer main body 1. The upper end of the nozzle elastic seal 3 is connected to the lower end of the suction nozzle 2, the lower end of the nozzle elastic seal 3 is connected to the atomization oil storage assembly, a nozzle hole 11 cooperating with the suction nozzle 2 is arranged on the atomizer main body 1, an installation limiting portion is arranged on the suction nozzle, a sealing portion is arranged at the upper end of the nozzle elastic seal 3, and a sealing cavity for accommodating the sealing portion is arranged at the lower end of the suction nozzle 2.

[0024] Through the arrangement of the installation limiting portion, the position of the suction nozzle in the nozzle hole 11 can be limited, playing a limiting role in the installation process, improving the accuracy of the installation position, and laying a foundation for better realizing airtightness.

[0025] Through the cooperation between the sealing part and the sealing cavity, the sealing part can seal the sealing cavity, ensuring the airtightness at the connection between the suction nozzle 2 and the atomizing oil storage component, and providing users with a good suction experience.

[0026] The installation limiting part is a limiting step 21 arranged on the outer side of the suction nozzle 2, and the limiting step 21 abuts against the inner wall of the atomizer body 1.

[0027] Through the arrangement of the limiting step 21, when the suction nozzle 2 is installed from the inside and outside, the limiting step 21 can effectively abut against the inner wall of the atomizer body 1, preventing the suction nozzle 2 from completely disengaging from the nozzle hole 11 and better positioning the relative position between the suction nozzle 2 and the nozzle hole 11.

[0028] The sealing part is a sealing side wall 31 arranged at the upper end of the nozzle elastic sealing member 3. The sealing side wall 31 is arranged around the inner wall of the sealing cavity. The sealing side wall 31 is in interference fit with the sealing cavity. A sealing convex ring 311 is arranged on the outer side of the sealing side wall 31, and the sealing convex ring 311 can further improve the sealing performance of the sealing part.

[0029] Through the sealing side wall 31 and the inner wall of the sealing cavity, the airtightness at the connection between the suction nozzle 2 and the atomizing oil storage component can be achieved, and through the arrangement of the sealing convex ring 311, the airtightness effect can be further improved.

[0030] A positioning boss is arranged in the sealing cavity. The positioning boss abuts against the upper end of the sealing side wall 31. Through the arrangement of the positioning boss, during the assembly process, it can assist the assembler in judging whether the installation is in place and avoid affecting the airtightness of the product.

[0031] The atomizer with a suction sealing structure further includes an oil absorption cotton 4. An installation position for cooperating with the oil absorption cotton 4 is arranged on the nozzle elastic sealing member 3. Airflow holes 33 are arranged on the installation position. An air flow channel is arranged in the atomizing oil storage component. The airflow holes 33 are communicated with the air flow channel, and the oil absorption cotton 4 is arranged in the installation position.

[0032] Through the arrangement of the oil absorption cotton 4, the residual e-liquid or condensate in the suction nozzle 2 can be adsorbed.

[0033] The atomizing oil storage component includes an oil cup cylinder 5, an oil storage cotton 6, an atomization core component 7, an upper oil-sealing silica gel, and a lower oil-sealing silica gel component 8. The upper oil-sealing silica gel and the lower oil-sealing silica gel component 8 are respectively arranged at the upper and lower ends of the oil cup cylinder 5, and the upper oil-sealing silica gel and the nozzle elastic sealing member 3 are integrally formed.

[0034] Through the integral formation of the upper oil-sealing silica gel and the nozzle elastic sealing member 3, the number of assembled parts can be effectively reduced, and the assembly efficiency can be improved.

[0035] A positioning groove 32 is arranged on the nozzle elastic sealing member 3, and the lower end of the suction nozzle 2 is arranged in the positioning groove 32.

[0036] Through the provision of the positioning groove 32, the stability of the installation of the suction nozzle 2 can be further improved.

[0037] The atomizer with the suction sealing structure further includes a fixing screw 9. A screw hole is provided on the atomizer body 1, and a screw seat 22 that cooperates with the screw hole is provided on the suction nozzle 2. The fixing screw 9 passes through the screw hole and is threadedly connected to the screw seat 22.

[0038] By fixing the suction nozzle 2 and the atomizer body 1 with the fixing screw 9, the accuracy of the installation of the suction nozzle 2 can be further improved.

[0039] Positioning blocks that cooperate with the suction nozzle 2 are provided around the inner wall of the atomizer body 1, and the positioning blocks are in contact with the outer wall of the suction nozzle 2.

[0040] Through the provision of the positioning blocks, the accuracy of the installation of the suction nozzle 2 can be further improved.

[0041] The atomizer with the suction sealing structure further includes a protective shell 10. The protective shell 10 is sleeved on the control assembly, and the control assembly includes a main control board assembly 12 and a power supply battery 13.

[0042] As can be seen from the above, the beneficial effects of the present utility model are as follows: By adopting its mechanism, it can effectively solve the problem of poor airtightness when the e-cigarette nozzle is assembled with other components in the prior art. By using the product structure, the installation limiting part can assist the assembler to install the suction nozzle 2 in place, avoiding the problem that the airtightness is affected due to improper installation. And through the cooperation of the sealing part and the sealing cavity, the problem of airtightness between the connection of the suction nozzle 2 and the atomization oil storage component can be effectively solved, ensuring the user experience and being beneficial to improving the competitiveness of the product.

[0043] The above-described specific embodiments are the preferred embodiments of the present utility model, and do not limit the specific implementation scope of the present utility model thereby. The scope of the present utility model includes but is not limited to this specific embodiment. All equivalent changes made in accordance with the present utility model are within the protection scope of the present utility model.

Claims

1. An atomizer with a suction seal structure, characterized in that: The invention comprises an atomizer body, on which a suction nozzle, a nozzle elastic seal, an atomization oil storage assembly and a control assembly are provided. The upper end of the nozzle elastic seal is connected to the lower end of the suction nozzle, and the lower end of the nozzle elastic seal is connected to the atomization oil storage assembly. The atomizer body is provided with a nozzle hole matching with the suction nozzle, and the suction nozzle is provided with an installation limit portion, which can limit the position of the suction nozzle in the nozzle hole, the upper end of the nozzle elastic seal is provided with a sealing portion, and the lower end of the suction nozzle is provided with a sealing cavity for accommodating the sealing portion, and the sealing portion can seal the sealing cavity.

2. The atomizer with a suction seal structure according to claim 1, characterized in that: The installation limiting portion is a limiting step arranged on the outside of the suction nozzle, and the limiting step abuts against the inner wall of the atomizer body.

3. The atomizer with a suction seal structure according to claim 1, characterized in that: The sealing part is a sealing side wall arranged at the upper end of the elastic sealing part of the suction nozzle. The sealing side wall is arranged around the inner wall of the sealing cavity. The sealing side wall is interference fit with the sealing cavity. A sealing convex ring is arranged on the outer side of the sealing side wall. The sealing convex ring can further improve the sealing performance of the sealing part.

4. The atomizer with a suction seal structure according to claim 3, characterized in that: A positioning boss is arranged in the sealing cavity, and the positioning boss abuts against the upper end of the sealing side wall.

5. The atomizer with a suction seal structure according to claim 1, characterized in that: It also includes oil-absorbing cotton, and the elastic sealing part of the suction nozzle is provided with a mounting position that cooperates with the oil-absorbing cotton, and the mounting position is provided with an air flow hole. The atomizing oil storage component is provided with an air flow channel, and the air flow hole is connected with the air flow channel. The oil-absorbing cotton is arranged in the mounting position, and the oil-absorbing cotton is used to absorb the residual smoke oil or condensate in the suction nozzle.

6. The atomizer with a suction seal structure according to claim 1, characterized in that: The atomizing oil storage assembly includes an oil cup tube, oil storage cotton, an atomizing core assembly, an upper oil sealing silicone assembly and a lower oil sealing silicone assembly. The upper oil sealing silicone assembly and the lower oil sealing silicone assembly are respectively arranged at the upper and lower ends of the oil cup tube, and the upper oil sealing silicone assembly and the nozzle elastic seal are integrally formed.

7. The atomizer with a suction seal structure according to claim 1, characterized in that: A positioning groove is provided on the elastic sealing member of the suction nozzle, and the lower end of the suction nozzle is arranged in the positioning groove. The positioning groove can further improve the stability of the installation of the suction nozzle.

8. The atomizer with a suction seal structure according to claim 1, characterized in that: It also includes a fixing screw. The atomizer body is provided with a screw hole, the suction nozzle is provided with a screw seat that matches the screw hole, and the fixing screw passes through the screw hole and is threadedly connected with the screw seat.

9. The atomizer with a suction seal structure according to any one of claims 1 to 8, characterized in that: Positioning blocks cooperating with the suction nozzle are arranged around the inner wall of the atomizer body, and the positioning blocks abut against the outer wall of the suction nozzle.

10. The atomizer with a suction seal structure according to any one of claims 1 to 8, characterized in that: It also includes a protective shell, which is sleeved on the control component. The control component includes a main control board component and a power supply battery.

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