Novel electronic cigarette assembly type fixing structure

Abstract

The utility model relates to electronic cigarette technical field, and disclose a novel electronic cigarette assembly type fixed knot, including the cartridge shell, the cigarette holder and the cartridge seal silica gel, the cartridge shell top is equipped with the cigarette holder, the cigarette holder bottom and the cartridge shell top laser welding cooperation, and the cartridge seal silica gel is equipped in the cartridge shell inside, including oil bottle subassembly, oil bottle subassembly and cartridge shell side wall joint cooperation are used for the oil supply work to the cartridge shell inside, including atomization subassembly, atomization subassembly and cartridge seal silica gel inside joint cooperation, and atomization subassembly places in the cigarette holder bottom, is used for realizing the atomization treatment of tobacco tar, still include support subassembly, support subassembly and cartridge shell bottom end inside laser welding cooperation, and the novel electronic cigarette assembly type fixed knot pass through the mode of laser welding, reduce material, reduce cost, and the sealing effect is better, and the fixing effect is better, and it is not easy to fall in the use process.

Description

Technical Field

[0001] This utility model relates to the field of electronic cigarette technology, specifically a novel assembled fixing structure for electronic cigarettes. Background Technology

[0002] With the rapid development of the e-cigarette industry, consumers are increasingly demanding higher standards for the user experience, product stability, and appearance of e-cigarettes. As a product that replaces traditional cigarettes, the core function of e-cigarettes is to atomize e-liquid for users to inhale. The sealing performance and structural fixation performance of the product are key factors affecting its user experience and lifespan.

[0003] Currently, most e-cigarettes on the market use silicone parts to extrude plastic parts for sealing. This method requires additional assembly of silicone parts, increasing the steps and difficulty of production and extending the production cycle. Furthermore, silicone parts are prone to aging and deformation during long-term use, leading to decreased sealing performance. This can cause seal failure during product use and transportation, resulting in air and oil leaks, severely impacting the user experience and potentially damaging internal components due to e-liquid leakage. In terms of fixing, most rely on plastic parts with snap-fit ​​connections. This method has low strength, and the snaps are prone to breakage or detachment when the product is subjected to drops, impacts, or other external forces, causing parts to fall off and rendering the e-cigarette unusable. This not only inconveniences users but also increases product repair costs and scrap rates. Additionally, the snap-fit ​​structure affects the appearance of the e-cigarette, reducing its aesthetic appeal. Therefore, we propose a novel assembled fixing structure for e-cigarettes. Utility Model Content

[0004] To address the shortcomings of existing technologies, this utility model provides a novel assembled fixing structure for electronic cigarettes, which solves the aforementioned problems.

[0005] To achieve the above-mentioned objectives, this utility model provides the following technical solution: a novel electronic cigarette assembly-type fixing structure, comprising:

[0006] The cartridge shell, mouthpiece, and cartridge sealing silicone are provided. The mouthpiece is provided on the top of the cartridge shell. The bottom of the mouthpiece is laser-welded to the top of the cartridge shell. The cartridge sealing silicone is provided inside the cartridge shell and is attached to the inside of the cartridge shell.

[0007] An oil bottle assembly is disposed on the side wall of the cartridge shell. The oil bottle assembly is snapped into the side wall of the cartridge shell and is used to supply oil to the inside of the cartridge shell.

[0008] An atomizing component is disposed inside the sealing silicone of the e-liquid cartridge. The atomizing component is snapped into the sealing silicone of the e-liquid cartridge and is placed at the bottom of the mouthpiece to atomize the e-liquid.

[0009] A support component is disposed at the bottom of the cartridge shell, and the support component is laser-welded to the inside of the bottom end of the cartridge shell.

[0010] Preferably, the mouthpiece is a cylindrical structure with openings at both ends, and a matching cylinder is provided at the bottom of the mouthpiece.

[0011] Preferably, the top of the cartridge shell has a mating opening, which communicates with the inside of the cartridge shell. The inner wall of the mating opening and the outer side of the top opening are fitted with the mating cylinder by laser welding. The side wall of the cartridge shell has an oil inlet, which is perpendicular to the mating opening. The bottom of the cartridge shell is an open structure, and the inside of the bottom end of the cartridge shell is a mating wall.

[0012] Preferably, the oil bottle assembly includes an oil bottle shell, an oil-filling silicone, an oil bottle slider, an oil bottle cover, and an oil inlet sealing silicone. The bottom of the oil bottle shell is snapped into the side wall of the cartridge shell, and the side wall of the oil bottle shell is provided with an oil bottle cover. The side wall of the oil bottle cover is provided with an oil inlet sealing silicone. The oil bottle cover and the oil inlet sealing silicone are snapped into each other, and the oil inlet sealing silicone is interference-fitted with the oil inlet. The top of the oil bottle shell is provided with an oil-filling silicone, and the top of the oil-filling silicone is provided with an oil bottle slider, which is slidably engaged with the top of the oil bottle shell.

[0013] Preferably, the atomizing component includes an atomizing core sealing ring, an atomizing core outer cover, an atomizing core outer wrapping cotton, an atomizing core heating wire, an atomizing core inner wrapping cotton, an atomizing core support, and insulating silicone. Insulating silicone is snapped into the bottom of the atomizing core support, and an atomizing core outer cover is provided at the top of the atomizing core support. The atomizing core outer cover and the atomizing core support form a hollow cylindrical structure. An atomizing core inner wrapping cotton is provided inside the atomizing core support, and an atomizing core heating wire is located at the top of the atomizing core inner wrapping cotton. An atomizing core outer wrapping cotton is provided on the outside of the atomizing core support, and the outer side of the atomizing core outer wrapping cotton is in contact with the inner wall of the atomizing core outer cover. Two atomizing core sealing rings are provided on the top outer side of the atomizing core outer cover, and the atomizing core sealing rings cooperate with the interior of the cartridge shell.

[0014] Preferably, the support assembly includes a base oil-absorbing cotton, a base, an electrode sealing ring, electrodes, and magnets. The base has an oil-absorbing cotton inside, which is placed at the bottom of the atomizing assembly. The bottom of the base has three electrodes that are evenly distributed. The electrodes have electrode sealing rings on top. The bottom of the base has two magnets that are axially distributed, which are placed on both sides of the electrode assembly.

[0015] Preferably, the base has a mating sleeve on the top outer side, and the side wall of the mating sleeve is mated with the inner mating wall at the bottom of the cartridge shell by laser welding.

[0016] Compared with the prior art, this utility model provides a novel assembled fixing structure for electronic cigarettes, which has the following beneficial effects:

[0017] This new assembled fixing structure for electronic cigarettes offers significant improvements in sealing and fixing performance. In terms of sealing, laser welding between the mouthpiece and the top of the cartridge shell, and laser welding between the base fitting sleeve and the cartridge shell's mating wall, creates a more robust sealing structure compared to traditional methods that use silicone parts to compress plastic parts. This effectively reduces the risk of air or oil leakage during product use and transportation, ensuring a better user experience. Furthermore, this laser welding sealing method allows for the elimination of some silicone parts as needed, reducing material usage and costs, simplifying the assembly process, and improving efficiency. Even without eliminating silicone parts, laser welding further enhances the sealing effect. In terms of fixing, laser welding heats and melts the plastic parts at the assembly location, resulting in a higher fixing strength compared to traditional snap-fit ​​fixing methods. This effectively reduces the probability of parts falling off in the event of drops or other accidents, ensuring normal product use. Additionally, the laser welding connection method makes the electronic cigarette's appearance simpler and more aesthetically pleasing, enhancing the overall product quality. Attached Figure Description

[0018] Figure 1 This is a schematic diagram of the electronic cigarette structure of this utility model;

[0019] Figure 2 This is a cross-sectional view of the cartridge shell and mouthpiece of this utility model separated.

[0020] Figure 3 This is a cross-sectional view of the welded assembly of the cartridge shell and the mouthpiece of this utility model;

[0021] Figure 4 This is a schematic diagram of the base of this utility model;

[0022] Figure 5 This is a schematic diagram showing the fit between the cartridge shell and the base of this utility model;

[0023] Figure 6 This is a cross-sectional view of the welded assembly of the cartridge shell and the base of this utility model;

[0024] Figure 7 for Figure 6 A magnified view of part A in the diagram.

[0025] In the diagram: 1. Cartridge shell; 2. Mouthpiece; 3. Oil bottle shell; 4. Oil filling silicone; 5. Oil bottle slider; 6. Oil bottle cap; 7. Oil inlet sealing silicone; 8. Cartridge sealing silicone; 9. Atomizer core sealing ring; 10. Atomizer core outer cover; 11. Atomizer core outer cotton wrapping; 12. Atomizer core heating wire; 13. Atomizer core inner cotton wrapping; 14. Atomizer core bracket; 15. Insulating silicone; 16. Base oil-absorbing cotton; 17. Base; 18. Electrode sealing ring; 19. Electrode; 20. Magnet; 21. Mating port; 22. Mating cylinder; 23. Mating wall; 24. Oil inlet; 25. Mating sleeve. Detailed Implementation

[0026] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0027] Please see Figure 1-7 This utility model provides a technical solution;

[0028] A novel electronic cigarette assembly fixing structure includes:

[0029] The cartridge shell 1, the mouthpiece 2, and the cartridge sealing silicone 8 are provided. The mouthpiece 2 is provided on the top of the cartridge shell 1. The bottom of the mouthpiece 2 is laser-welded to the top of the cartridge shell 1. The cartridge sealing silicone 8 is provided inside the cartridge shell 1 and is attached to the inside of the cartridge shell 1.

[0030] An oil bottle assembly is disposed on the side wall of the cartridge shell 1. The oil bottle assembly is snapped into the side wall of the cartridge shell 1 and is used to supply oil to the inside of the cartridge shell 1.

[0031] The atomizing component is located inside the sealing silicone 8 of the e-liquid cartridge. The atomizing component is snapped into the sealing silicone 8 of the e-liquid cartridge and is located at the bottom of the mouthpiece 2 to atomize the e-liquid.

[0032] A support component is located at the bottom of the cartridge shell 1, and the support component is laser-welded to the inside of the bottom end of the cartridge shell 1.

[0033] Furthermore, the mouthpiece 2 is a cylindrical structure with openings at both ends, and a mating cylinder 22 is provided at the bottom of the mouthpiece 2. The mating cylinder 22 at the bottom of the mouthpiece 2 and the mating opening 21 at the top of the cartridge shell 1 are connected by laser welding. This connection method allows the two to form a stable and sealed connection structure, avoiding the problem of easy loosening in traditional fastening methods.

[0034] Furthermore, the top of the cartridge shell 1 is provided with a mating opening 21, and the mating opening 21 is connected to the inside of the cartridge shell 1. The inner wall of the mating opening 21 and the outer side of the top opening are connected to the mating cylinder 22 by laser welding. The side wall of the cartridge shell 1 is provided with an oil inlet 24, which is vertically distributed with the mating opening 21. The bottom of the cartridge shell 1 is an open structure, and the bottom end of the cartridge shell 1 is a mating wall 23.

[0035] Furthermore, the oil bottle assembly includes an oil bottle shell 3, an oil filling silicone 4, an oil bottle slider 5, an oil bottle cover 6, and an oil inlet sealing silicone 7. The bottom of the oil bottle shell 3 is snapped into the side wall of the cartridge shell 1, and the side wall of the oil bottle shell 3 is provided with an oil bottle cover 6. The side wall of the oil bottle cover 6 is provided with an oil inlet sealing silicone 7. The oil bottle cover 6 and the oil inlet sealing silicone 7 are snapped into each other, and the oil inlet sealing silicone 7 is interference-fitted with the oil inlet 24. The top of the oil bottle shell 3 is provided with an oil filling silicone 4, and the top of the oil filling silicone 4 is provided with an oil bottle slider 5. The oil bottle slider 5 is slidably engaged with the top of the oil bottle shell 3. The interference fit between the oil inlet sealing silicone 7 and the oil inlet 24 can enhance the sealing between the two and prevent e-liquid from leaking from the gap between the oil inlet 24 and the oil inlet sealing silicone 7. The oil bottle slider 5 is slidably engaged with the top of the oil bottle shell 3. By sliding the oil bottle slider 5, the oil filling silicone 4 can be opened and closed, which is convenient for users to fill with oil. At the same time, when not filling with oil, the filling channel is closed to prevent impurities from entering the oil bottle.

[0036] Furthermore, the atomizing assembly includes an atomizing core sealing ring 9, an atomizing core outer cover 10, an atomizing core outer wrapping cotton 11, an atomizing core heating wire 12, an atomizing core inner wrapping cotton 13, an atomizing core bracket 14, and insulating silicone 15. The insulating silicone 15 is snapped into the bottom of the atomizing core bracket 14, and the atomizing core outer cover 10 is located on the top of the atomizing core bracket 14. The atomizing core outer cover 10 and the atomizing core bracket 14 form a hollow cylindrical structure. The atomizing core inner wrapping cotton 13 is located inside the atomizing core bracket 14, and the atomizing core heating wire 12 is located on the top of the atomizing core inner wrapping cotton 13. The atomizing core outer wrapping cotton 11 is located on the outside of the atomizing core bracket 14. 1. The outer side of the atomizing core outer cotton 11 is attached to the inner wall of the atomizing core outer cover 10. Two atomizing core sealing rings 9 are provided on the top outer side of the atomizing core outer cover 10. The atomizing core sealing rings 9 are fitted with the inside of the cartridge shell 1. The bottom of the atomizing core bracket 14 is snapped with insulating silicone 15. The insulating silicone 15 can play an insulating role to prevent current leakage when the atomizing component is working and ensure safe use. The outer side of the atomizing core outer cotton 11 is attached to the inner wall of the atomizing core outer cover 10, which can provide a certain support and protection for the atomizing core inner cotton 13. At the same time, it can absorb excess e-liquid and prevent e-liquid from directly contacting the atomizing core outer cover 10.

[0037] Furthermore, the support assembly includes a base absorbent cotton 16, a base 17, an electrode sealing ring 18, an electrode 19, and a magnet 20. The base 17 contains the base absorbent cotton 16, which is placed at the bottom of the atomizing assembly. The bottom of the base 17 contains three electrodes 19 that are equidistantly distributed. The top of the electrodes 19 is provided with an electrode sealing ring 18. The bottom of the base 17 contains two magnets 20 that are axially opposite each other, which are placed on both sides of the electrode 19 group. The base absorbent cotton 16 is placed at the bottom of the atomizing assembly and can absorb the e-liquid that may drip during the operation of the atomizing assembly, preventing the e-liquid from entering the interior of the base 17 and affecting the normal operation of the electrodes 19 and other components.

[0038] Furthermore, a mating sleeve 25 is provided on the outer side of the top of the base 17. The side wall of the mating sleeve 25 is connected to the mating wall 23 inside the bottom of the cartridge shell 1 by laser welding. The structure of the mating sleeve 25 is adapted to the mating wall 23 inside the bottom of the cartridge shell 1. The two are tightly connected by laser welding. The high temperature of laser welding can melt and fuse the contact part of the mating sleeve 25 and the mating wall 23 to form a high-strength sealed connection. This not only fixes the relative position of the base 17 and the cartridge shell 1, but also prevents external impurities from entering the electronic cigarette or internal e-liquid from leaking.

[0039] Working principle: When the new electronic cigarette assembly and fixing structure is correctly installed according to the diagram, the laser welding of the mouthpiece 2 and the top of the cartridge shell 1, and the laser welding of the base 17 mating sleeve 25 and the cartridge shell mating wall 23 respectively build the core sealing barrier of the electronic cigarette from the top and bottom ends, while providing a stable structural fixation to ensure that there is no leakage or loosening in each link of oil supply, atomization and smoke transmission, ensuring the continuous and stable operation of the equipment, with better fixing effect and less likely to fall off during use.

[0040] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A novel assembled fixing structure for electronic cigarettes, characterized in that, include: The cartridge shell (1), mouthpiece (2) and cartridge sealing silicone (8) are provided. The mouthpiece (2) is provided on the top of the cartridge shell (1). The bottom of the mouthpiece (2) is laser welded to the top of the cartridge shell (1). The cartridge sealing silicone (8) is provided inside the cartridge shell (1). The cartridge sealing silicone (8) is attached to the inside of the cartridge shell (1). An oil bottle assembly is disposed on the side wall of the cartridge shell (1). The oil bottle assembly is snapped into the side wall of the cartridge shell (1) and is used to supply oil to the inside of the cartridge shell (1). The atomizing component is disposed inside the sealing silicone (8) of the e-liquid cartridge. The atomizing component is snapped into the sealing silicone (8) of the e-liquid cartridge and is placed at the bottom of the mouthpiece (2) to achieve atomization of the e-liquid. A support component is disposed at the bottom of the cartridge shell (1), and the support component is laser welded to the bottom of the cartridge shell (1).

2. The novel electronic cigarette assembly fixing structure according to claim 1, characterized in that, The mouthpiece (2) is a cylindrical structure with openings at both ends, and a matching cylinder (22) is provided at the bottom of the mouthpiece (2).

3. The novel electronic cigarette assembly fixing structure according to claim 1, characterized in that, The top of the cartridge shell (1) is provided with a mating port (21), and the mating port (21) is connected to the inside of the cartridge shell (1). The inner wall of the mating port (21) and the outer side of the top opening are connected to the mating cylinder (22) by laser welding. The side wall of the cartridge shell (1) is provided with an oil inlet (24), which is vertically distributed with the mating port (21). The bottom of the cartridge shell (1) is an open structure, and the bottom of the cartridge shell (1) is a mating wall (23).

4. The novel electronic cigarette assembly fixing structure according to claim 1, characterized in that, The oil bottle assembly includes an oil bottle shell (3), an oil-filling silicone (4), an oil bottle slider (5), an oil bottle cover (6), and an oil inlet sealing silicone (7). The bottom of the oil bottle shell (3) is snapped into the side wall of the cartridge shell (1), and the side wall of the oil bottle shell (3) is provided with an oil bottle cover (6). The side wall of the oil bottle cover (6) is provided with an oil inlet sealing silicone (7). The oil bottle cover (6) and the oil inlet sealing silicone (7) are snapped into each other, and the oil inlet sealing silicone (7) is interference-fitted with the oil inlet (24). The top of the oil bottle shell (3) is provided with an oil-filling silicone (4), and the top of the oil-filling silicone (4) is provided with an oil bottle slider (5). The oil bottle slider (5) is slidably engaged with the top of the oil bottle shell (3).

5. The novel electronic cigarette assembly fixing structure according to claim 1, characterized in that, The atomizing assembly includes an atomizing core sealing ring (9), an atomizing core outer cover (10), an atomizing core outer wrapping cotton (11), an atomizing core heating wire (12), an atomizing core inner wrapping cotton (13), an atomizing core bracket (14), and insulating silicone (15). The bottom of the atomizing core bracket (14) is fitted with insulating silicone (15), and the top of the atomizing core bracket (14) is provided with the atomizing core outer cover (10). The atomizing core outer cover (10) and the atomizing core bracket (14) form a hollow cylindrical structure. The atomizing core support (14) has an atomizing core inner cotton (13) inside, an atomizing core heating wire (12) on the top of the atomizing core inner cotton (13), and an atomizing core outer cotton (11) on the outside of the atomizing core support (14). The outer side of the atomizing core outer cotton (11) is in contact with the inner wall of the atomizing core outer cover (10). Two atomizing core sealing rings (9) are provided on the top outer side of the atomizing core outer cover (10). The atomizing core sealing rings (9) are in contact with the inside of the cartridge shell (1).

6. The novel electronic cigarette assembly fixing structure according to claim 1, characterized in that, The support assembly includes a base oil-absorbing cotton (16), a base (17), an electrode sealing ring (18), an electrode (19), and a magnet (20). The base (17) has a base oil-absorbing cotton (16) inside, which is placed at the bottom of the atomizing assembly. The bottom of the base (17) has three electrodes (19) that are evenly distributed. The top of the electrodes (19) has an electrode sealing ring (18). The bottom of the base (17) has two magnets (20) that are axially distributed. The two magnets (20) are placed on both sides of the electrode (19) group.

7. The novel electronic cigarette assembly fixing structure according to claim 6, characterized in that, The base (17) has a mating sleeve (25) on the top outer side, and the side wall of the mating sleeve (25) is mated with the inner mating wall (23) at the bottom of the cartridge shell (1) by laser welding.

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