Simple atomization assembly core fixing structure
Through a simple atomizer component core-fixing structure without a steel tube, the oil-conducting cotton is fixed by bending the fixed feet and conductive pins, and combined with the glass fiber tube bracket and oil-conducting cloth to form a connected structure, the problems of complex structure and insufficient stability of the electronic cigarette atomizer component are solved, and cost reduction and assembly convenience are achieved.
Patent Information
- Application Number
- CN202422603502.5
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-10-28
- Publication Date
- 2025-09-26
- Estimated Expiration
- 2034-10-28
AI Technical Summary
The existing electronic cigarette atomization components have a complex structure and require steel pipes to fix the oil-conducting cotton, which leads to high costs and inconvenient assembly. In addition, the stability is insufficient, which affects the taste.
A simple atomizer core-fixing structure without steel pipes is adopted. The oil-guiding cotton is fixed by bending the fixing feet and conductive pins. A glass fiber tube bracket and oil-guiding cloth are combined to form a connected structure. The atomizer assembly is fixed by friction and support, eliminating the steel pipe design.
The structure is simplified, the cost is reduced, the assembly convenience and stability are improved, the atomization component is prevented from shifting, and the taste consistency is ensured.
Smart Images
Figure CN223380028U_ABST
Abstract
Description
Technical Field
[0001] The utility model belongs to the technical field of electronic cigarettes, in particular to a simple atomization component core fixing structure. Background Art
[0002] The atomization assembly is the core component of the electronic cigarette, usually composed of a glass fiber tube, oil-conducting cotton, a heating mesh, a steel pipe and a tail base. The overall production process is as follows: first, the oil-conducting cotton is used as the base, and then the heating mesh is placed on the oil-conducting cotton. Then, a central tube is placed on the heating mesh. The oil-conducting cotton is then bent along the outer circumference of the shaped tube, and finally, they are stuffed into the steel pipe together and fixed. At the same time, the conductive wire is fixed with the tail base. The glass fiber tube and the atomization assembly are respectively placed in the integrated cotton, and the glass fiber tube is sleeved on the outer circumference of the steel pipe. The central tube needs to be pulled out during the subsequent assembly process.
[0003] For disposable products, simplifying the structure becomes an important means of saving costs. In the above process, it can be known that the main function of the steel tube is to fix the position of the oil-guide cotton and prevent the oil-guide cotton from spreading. This application aims to propose a fixed structure without a steel tube to simplify the structure of disposable products. In addition, since the design of the steel tube is eliminated, the stability requirements of the atomization component are higher to avoid deviation that affects the taste. Utility Model Content
[0004] The purpose of the present invention is to provide a simple atomizing assembly core fixing structure to solve the problems raised in the above background technology.
[0005] To achieve the above objectives, the present invention provides the following technical solutions:
[0006] A simple atomizing component core-fixing structure, comprising an atomizing component, a base and a center tube;
[0007] The atomization assembly includes oil-conducting cotton, a mesh body is provided inside the oil-conducting cotton, at least one fixed foot is provided on the upper side of the mesh body, and at least two conductive pins are provided on the lower side, the fixed foot is bent and placed on the back side of the oil-conducting cotton, and the conductive pins are bent and placed on the back side of the oil-conducting cotton; the atomization assembly is formed into a cylindrical shape, the central tube passes through the atomization assembly and is close to the bottom of the atomization assembly, a glass fiber tube bracket is provided on the outer periphery of the central tube, the glass fiber tube bracket is connected to the base, the outer side of the oil-conducting cotton is also wrapped with oil-conducting cloth, and the oil-conducting cloth extends out of the bottom of the oil-conducting cotton to wrap part of the outer periphery of the glass fiber tube bracket.
[0008] According to a further technical solution, the conductive pin extends out from the glass fiber tube bracket.
[0009] According to a further technical solution, the upper end of the glass fiber tube bracket contacts the bottom of the oil-conducting cotton.
[0010] According to a further technical solution, the bent positions of the fixing legs and the conductive pins are respectively close to the upper edge and the lower edge of the oil-conducting cotton.
[0011] According to a further technical solution, there are two fixed legs, which are symmetrically arranged.
[0012] According to a further technical solution, the fixing pins and the conductive pins are staggered.
[0013] According to a further technical solution, the mesh body has a width of 5mm-12mm and a length of 8mm-20mm, the oil-conducting cotton has a width of 7.5mm-15mm and a length of 12mm-25mm, and the glass fiber tube bracket has an outer diameter of 3.5mm-7.0mm, an inner diameter of 3mm-6.5mm, and a length of 8mm-13mm.
[0014] A further technical solution also includes an integrated cotton, in which a channel is provided for the central tube to pass through and for placing an atomizing assembly. The outer periphery of the atomizing assembly is fixed to the integrated cotton by friction.
[0015] According to a further technical solution, a crack is provided on one side of the integrated cotton and extends to the channel.
[0016] According to a further technical solution, the oil-conducting cotton is adapted to the shape of the channel, and the outer diameter of the oil-conducting cotton is larger than the diameter of the channel.
[0017] Beneficial effects of the utility model:
[0018] The volume of the integrated cotton in the utility model will be compressed after being placed in the shell, thereby squeezing the outer surface of the central tube and the oil-conducting cotton. During the squeezing, friction will be generated between the outer wall of the oil-conducting cotton and the side wall of the channel, thereby playing a fixing role. A fixing method different from that of the prior art is adopted, and there is no need to set up a steel pipe for fixing. For disposable products, it not only simplifies the structure and makes assembly more convenient, but also reduces the cost.
[0019] In addition, the atomizing component formed has a 360° all-round oil guiding method. No matter whether it is round, square or different forms, the oil guiding structure can be used without distinction, which is convenient for assembly and production, fully utilizes resources, reduces residual oil rate and saves costs.
[0020] The oil guide cloth extends out of the bottom of the oil guide cotton to wrap part of the periphery of the glass fiber tube bracket, so that the atomizer assembly and the glass fiber tube bracket form a whole. The connected structure can indirectly fix and support the atomizer assembly to prevent the atomizer assembly from shifting and make the structure more stable.
[0021] Other features and advantages of the present invention will be described in detail in the subsequent detailed description of the embodiments. BRIEF DESCRIPTION OF THE DRAWINGS
[0022] Figure 1 : The mesh body of the utility model and the oil-conducting cotton are flatly fixed Figure 1 .
[0023] Figure 2 : The mesh body of the utility model and the oil-conducting cotton are flatly fixed Figure 2 .
[0024] Figure 3 : The atomizing assembly and the center tube fixing diagram of the present utility model.
[0025] Figure 4 : Disassembly diagram of the glass fiber tube bracket and base of the present invention.
[0026] Figure 5 : A three-dimensional diagram of the atomizing assembly and the integrated cotton fixation of the utility model.
[0027] Figure 6 : The glass fiber tube bracket and base fixing diagram of the utility model.
[0028] Figure 7 : A cross-sectional view of the present utility model.
[0029] Figure numerals: 11-oil-conducting cotton, 12-mesh body, 13-fixed foot, 14-conductive pin, 15-bending position, 16-center tube, 17-oil-conducting cloth, 21-integrated cotton, 22-channel, 23-crack, 3-glass fiber tube bracket, 4-base. DETAILED DESCRIPTION
[0030] The technical solutions in the embodiments of the present invention will be described clearly and completely below with reference to the accompanying drawings in the embodiments of the present invention.
[0031] Please refer to Figure 1-7 ;
[0032] The utility model aims to provide a new fixing structure to simplify the parts used in disposable electronic cigarettes, thereby reducing costs. Figure 1 and Figure 2First, the mesh body 12 is described. The mesh body 12 in the present invention is basically the same as the products on the market. The difference is that at least one fixing foot 13 is provided on the upper side of the mesh body 12. The fixing foot 13 is usually formed in one piece with the mesh body 12. In the initial state, the fixing foot 13 is in an extended state and is located on the lower side of the mesh body 12. When assembling, the oil-conducting cotton 11 is laid flat, and then the mesh body 12 is placed on the oil-conducting cotton 11. It should be noted that since the present invention adopts a fixed structure different from that of the prior art, the oil-conducting cotton 11 used in this embodiment The area is relatively small, so all the methods of cutting to size first and then installing and fixing are adopted, that is, only cutting is required once, which can save more materials. The oil-conducting cotton 11 in the prior art has a relatively large area. During the production process, it is first cut once, and then cut twice after being assembled with the steel pipe, which wastes a lot of material. Preferably, the mesh body 12 used in this embodiment has a width of 5mm-12mm and a length of 8mm-20mm, and the width of the oil-conducting cotton 11 is 7.5mm-15mm and the length is 12mm-25mm. The area of the oil-conducting cotton 11 in the flat state is slightly larger than the area of the mesh body 12;
[0033] Then, the fixing foot 13 is bent 180° and placed on the back of the oil-guiding cotton 11, so that the fixing foot 13 and the mesh body 12 form a clamping state, and the oil-guiding cotton 11 is clamped and fixed. Preferably, the number of fixing feet 13 is two symmetrically arranged, which can clamp and fix the oil-guiding cotton 11 better. This is one of the steps in the production of the atomization component, which can avoid the misalignment of the oil-guiding cotton 11 and the mesh body 12 during the subsequent installation steps. The relative position of the oil-guiding cotton 11 and the mesh body 12 is also fixed in disguise. However, in the final product of this application, the design of the steel pipe is cancelled. The relative position of the mesh body 12 and the oil-guiding cotton 11 can also be fixed by setting the fixing foot 13, which can achieve the same fixing effect and can remain fixed even when subjected to strong vibration, avoiding misalignment between the mesh body 12 and the oil-guiding cotton 11, which affects the atomization effect and the user experience.
[0034] To further explain, the mesh body 12 should include conductive pins 14, and there are at least two conductive pins 14. Then, based on the above-mentioned fixing method, there are two embodiments. In one embodiment, the conductive pin 14 acts as a fixed foot 13, which is bent 180° to be fixed to the back of the oil-conducting cotton 11. In the other embodiment, the fixed foot 13 is an independent part, which is bent 180° to be fixed to the back of the oil-conducting cotton 11.
[0035] Based on the implementation method of the above-mentioned fixing foot 13, in order to better fix the mesh body 12, it can be thought of setting another fixing foot 13 on the lower side of the mesh body 12. This fixing foot 13 is also bent to the back of the oil-conducting cotton 11, so that fixed points are provided on the upper and lower sides of the oil-conducting cotton 11 to avoid strong vibration and cause the oil-conducting cotton 11 and the mesh body 12 to be misaligned. In this embodiment, the conductive pin 14 is bent to the back of the oil-conducting cotton 11 to achieve double winding fixation, which can also play the role of two fixed points. The bending at two places is equivalent to wrapping the oil-conducting cotton 11 and firmly fixing it on one side of the mesh body 12. No matter how large the impact and vibration are, it can remain relatively fixed. There is no need to set another fixing foot 13, which can also ensure the atomization quality and taste.
[0036] Preferably, the fixing legs 13 and the conductive pins 14 are staggered, that is, the fixing legs 13 and the conductive pins 14 can both contact the back surface of the oil-conducting cotton 11 after being bent, thereby better playing a fixing role.
[0037] The oil-conducting cotton is wrapped with a heating sheet to form an integral oil-conducting heating device, which is beneficial to the performance stability of the entire product and prevents dry burning.
[0038] Based on the further expansion of the above embodiment, the bent portion 15 of the fixing foot 13 and the conductive pin 14 are respectively close to the upper edge and the lower edge of the oil-conducting cotton 11, so as to avoid the reserved space being too large and causing the oil-conducting cotton 11 to have a movable margin.
[0039] Reference Figure 3 and Figure 4In the above embodiment, the mesh body 12 and the oil-conducting cotton 11 are fixed, but the shape needs to be trimmed before it can be installed in the integrated cotton 21. Here, the center tube 16 is needed. In addition, after the above bending process, the fixing feet 13 and the conductive pins 14 are exposed outside the oil-conducting cotton 11, which will affect the subsequent fixation. Therefore, a layer of oil-conducting cloth 17 needs to be wrapped around the outside of the oil-conducting cotton 11 for covering. It has the characteristics of plastic and can also allow the smoke oil to pass through and enter the oil-conducting cotton 11. The oil-conducting cloth in this embodiment is made of 80% plasticized materials, such as PE, PP, PA and PI, and 20% other materials, such as cotton, etc., mixed together, and then made by needle punching or melt blowing, or directly made of non-woven fabric, which can allow the smoke oil to pass through and enter the oil-conducting cotton 11, and can play a shaping role. Function: First, place the oil-guiding cloth 17 on the bottom surface of the oil-guiding cotton 11. The length of the oil-guiding cloth 17 should be slightly larger than the length of the oil-guiding cotton 11. Then place the center tube 16 on the mesh body 12, and then bend the oil-guiding cotton 11 along the outer edge of the center tube 16. It should be noted that the length of the oil-guiding cotton 11 is exactly the same as the circumference of the center tube 16, forming a cylindrical end-to-end connection. At this time, the oil-guiding cloth 17 will protrude a little, and is fixed to the oil-guiding cloth 17 itself by ultrasonic welding or hot pressing. At this time, there is no need to pull out the center tube 16, and then enter the installation process combined with the integrated cotton 21. After completion, the whole forms a closed loop state, and the oil-guiding cloth 17 will be located on the outside to tightly wrap the fixed feet and conductive pins of the bent part, further fixing the mesh body and the oil-guiding cotton together, without loosening, and more stable.
[0040] In addition, the atomizing component formed has a 360° all-round oil guide mode, and the oil guide structure can be used regardless of whether it is round, square or different forms, which increases the service life, facilitates assembly and production, makes full use of resources, reduces residual oil rate, and saves costs.
[0041] The atomizer components mentioned above are ultimately used in products. During the production process, various possibilities may arise that may cause the atomizer components to deform or shift. For this purpose, a fixed core structure is proposed. Figure 4 、 Figure 6 and Figure 7; It should be noted that the center tube 16 is only an intermediate process medium in production and is not a necessary part in the final product. Based on the structure of the above-mentioned atomizer assembly, the glass fiber tube bracket 3 is first inserted into the outer periphery of the center tube 16 before forming the atomizer assembly. In this embodiment, the oil guide cloth 17 extends out of the bottom of the oil guide cotton 11 to wrap part of the outer periphery of the glass fiber tube bracket 3, so that the atomizer assembly and the glass fiber tube bracket 3 form a whole, and the glass fiber tube bracket is not easy to fall out. Preferably, the outer diameter of the glass fiber tube bracket is 3.5mm-7.0mm, the inner diameter is 3mm-6.5mm, and the length is 8mm-13mm. Then the glass fiber tube bracket 3 is inserted into the base 4 for connection. The base 4 refers to the part connected to the shell; the atomizer assembly can be indirectly fixed and supported through the connected structure to prevent the atomizer assembly from deflecting and make the structure more stable. Preferably, the upper end of the glass fiber tube bracket 3 conflicts with the bottom of the oil guide cotton 11, supporting the oil guide cotton 11.
[0042] Preferably, the conductive pins 14 pass through the glass fiber tube support 3 to avoid misalignment between the glass fiber tube support 3 and the conductive pins 14 and thus bending the latter.
[0043] In addition, the glass fiber tube bracket 3 can be inserted into the atomizer assembly after the atomizer assembly is formed. In this embodiment, the size of the oil guide cloth after forming is larger than the size of the glass fiber tube bracket by 0.5-1mm, so that the glass fiber tube bracket can be inserted therein. If the glass fiber tube bracket is not pre-placed in the oil guide cloth, since the size of the formed atomizer assembly is fixed, the channel size in the integrated cotton is also larger than the glass fiber tube bracket, which facilitates the insertion of the glass fiber tube bracket into the channel of the integrated cotton. At the same time, the glass fiber tube bracket plays a sealing role to prevent oil leakage and also plays a role in supporting the entire atomizer assembly.
[0044] In addition, the surface of the fiberglass tube bracket is relatively rough, which can generate friction with the inner wall of the oil guide cloth to fix it.
[0045] After completing the above steps, stuff the glass fiber, atomization assembly and other components into the integrated cotton, and then stuff the integrated cotton into the shell to connect and fix the base to the shell.
[0046] Reference Figure 5 and Figure 7In this embodiment, a channel 22 is provided inside the integrated cotton 21. The shape of the channel 22 is adapted to the shape of the glass fiber tube and the atomizing assembly. During assembly, the glass fiber tube and the atomizing assembly are plugged into the channel 22. After the integrated cotton 21 is placed in the outer shell, its volume will be compressed. During the squeezing, friction will be generated between the outer wall of the atomizing assembly and the side wall of the channel 22, thereby playing a fixing role. Since a central tube 16 is passed through the atomizing assembly, the atomizing assembly will not be deformed. After the assembly is completed, the central tube 16 is pulled out. Based on the friction generated between the atomizing assembly and the integrated cotton, and in combination with the fixation of the base and the glass fiber tube bracket, the atomizing assembly can be further fixed and the stability further improved.
[0047] The present invention adopts a fixing method different from the prior art, and does not require the provision of steel pipes for fixing. For disposable products, this not only simplifies the structure and makes assembly more convenient, but also reduces the cost.
[0048] In order to more conveniently place the atomizer assembly in the channel 22, in this embodiment, a crack 23 is provided on one side of the integrated cotton 21 and extends to the channel 22, so that the integrated cotton 21 forms a structure that can be opened and closed. When the atomizer assembly needs to be placed, the integrated cotton 21 is opened from the crack 23 to reveal enough space to place the atomizer assembly therein, and then the integrated cotton 21 is released to allow it to automatically reset and close. After that, the integrated cotton 21 is inserted into the outer shell, which will form a squeezing state on the atomizer assembly. Furthermore, the oil-guiding cotton 11 is adapted to the shape of the channel 22, and the outer diameter of the oil-guiding cotton 11 is larger than the diameter of the channel 22. Of course, what is meant here is slightly larger, and only a squeezing effect is required. In another scheme, a harder oil-guiding cloth 17 is provided on the outer periphery of the oil-guiding cotton 11, and the mesh body 12 is supported internally and can effectively maintain its basic shape when squeezed by the integrated cotton 21.
[0049] It will be apparent to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above and that the present invention can be implemented in other specific forms without departing from the spirit or essential characteristics of the present invention. Therefore, the embodiments should be considered in all respects as illustrative and non-restrictive, and the scope of the present invention is defined by the appended claims, not the foregoing description, and all variations within the meaning and range of equivalents of the claims are intended to be encompassed within the present invention. Any reference sign in a claim should not be construed as limiting the claim to which it relates.
[0050] In addition, it should be understood that although this specification is described in terms of implementation methods, not every implementation method contains only one independent technical solution. This narrative method of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment can also be appropriately combined to form other implementations that can be understood by those skilled in the art.
Claims
1. A simple atomizer assembly core fixing structure, characterized by: It includes an atomizing assembly, a base (4) and a central tube (16); The atomizing assembly comprises an oil-conducting cotton (11), a mesh body (12) is provided inside the oil-conducting cotton (11), at least one fixed foot (13) is provided on the upper side of the mesh body (12), and at least two conductive pins (14) are provided on the lower side, the fixed foot (13) is bent and placed on the back side of the oil-conducting cotton (11), and the conductive pins (14) are bent and placed on the back side of the oil-conducting cotton (11); the atomizing assembly is formed into a cylindrical shape, the central tube passes through the atomizing assembly and is close to the bottom of the atomizing assembly, a glass fiber tube bracket (3) is provided on the outer periphery of the central tube (16), and the glass fiber tube bracket (3) is connected to the base (4); The outer side of the oil-conducting cotton is also wrapped with an oil-conducting cloth (17), and the oil-conducting cloth (17) extends out of the bottom of the oil-conducting cotton to wrap part of the outer periphery of the glass fiber tube bracket (3).
2. The simplified atomizer assembly core-fixing structure according to claim 1, characterized in that: The conductive pin (14) extends out from the glass fiber tube support (3).
3. The simplified atomizer assembly core-fixing structure according to claim 1, characterized in that: The upper end of the glass fiber tube bracket (3) contacts the bottom of the oil-conducting cotton.
4. The simplified atomizer assembly core-fixing structure according to claim 1, characterized in that: The bent portions (15) of the fixed legs (13) and the conductive pins (14) are respectively close to the upper edge and the lower edge of the oil-conducting cotton (11).
5. The simplified atomizer assembly core-fixing structure according to claim 4, characterized in that: There are two fixed legs (13) which are symmetrically arranged.
6. The simplified atomizer assembly core-fixing structure according to claim 5, characterized in that: The fixing pin (13) and the conductive pin (14) are arranged in a staggered manner.
7. The simplified atomizer assembly core-fixing structure according to claim 1, characterized in that: The mesh body (12) has a width of 5mm-12mm and a length of 8mm-20mm, the oil-conducting cotton (11) has a width of 7.5mm-15mm and a length of 12mm-25mm, and the glass fiber tube support (3) has an outer diameter of 3.5mm-7.0mm, an inner diameter of 3mm-6.5mm, and a length of 8mm-13mm.
8. The simplified atomizer assembly core-fixing structure according to claim 5, characterized in that: It also includes an integrated cotton (21), wherein the integrated cotton (21) is provided with a channel (22), wherein the channel (22) is used for the central tube to pass through and for placing an atomizing assembly, and the outer periphery of the atomizing assembly is fixed to the integrated cotton (21) by friction.
9. The simplified atomizer assembly core-fixing structure according to claim 8, characterized in that: A crack (23) is provided on one side of the integrated cotton (21) and extends to the channel (22).
10. The simplified atomizer assembly core-fixing structure according to claim 9, characterized in that: The shape of the oil-conducting cotton (11) is adapted to that of the channel (22), and the outer diameter of the oil-conducting cotton (11) is greater than the diameter of the channel (22).