An atomizing core for an electronic cigarette atomizer

Abstract

The utility model belongs to the technical field of electronic cigarette, especially relate to an atomizing core for electronic cigarette atomizer, including base, outer sponge, filter cotton, activated carbon adsorption layer, inner sponge, mouthpiece and heating net, still include: shell, shell fixed mounting is at the top of base, outer sponge, filter cotton, activated carbon adsorption layer and inner sponge all set up in the shell, the top of shell is provided with fixed column, the bottom of fixed column is provided with a plurality of limit slot, a plurality of limit slot all plug -in installation limit post, a plurality of limit post all with shell fixed connection;A plurality of guide slots, a plurality of guide slots all set up in fixed column, a plurality of guide slots all plug -in installation have guide block, mouthpiece plug -in installation is in fixed column, a plurality of guide blocks all with mouthpiece fixed connection, heating net sets up in fixed column;Conveniently replace outer sponge, filter cotton, activated carbon adsorption layer, inner sponge and heating net, and easy operation is simple, need not use the tool.

Description

Technical Field

[0001] This utility model belongs to the field of electronic cigarette technology, and in particular relates to an atomizing core for electronic cigarette atomizers. Background Technology

[0002] Electronic cigarettes are electronic products that mimic traditional cigarettes. They are powered by batteries and heat e-liquid to produce an aerosol for people to inhale. E-liquid usually contains nicotine, flavorings and other ingredients. Although they do not contain the tar of traditional cigarettes, they still pose health risks and are not a harmless substitute.

[0003] For example, Chinese patent CN222129357U discloses an electronic cigarette atomizing core structure, including a main body, an auxiliary installation mechanism, and an adsorption and filtering mechanism. The auxiliary installation mechanism is located below the main body, and the adsorption and filtering mechanism is located inside the main body. The main body includes an electronic cigarette body, an atomizing chamber, a connecting tube, a mouthpiece, an air outlet, a clamping ring, a connecting post, a connecting rod, and an adjustment knob. The atomizing chamber is movably installed in the middle of the upper part of the electronic cigarette body, the connecting tube is movably installed above the middle of the inner side of the atomizing chamber, the mouthpiece is fixedly installed at the upper end of the connecting tube, and the air outlet is fixedly located in the middle of the upper part of the mouthpiece. This electronic cigarette atomizing core structure, through the use of the main body, allows for a more secure and stable connection between the electronic cigarette body and the atomizing chamber when the clamping ring is tightened by rotating the adjustment knob, preventing e-liquid leakage.

[0004] The aforementioned patent has the following problems: This patent has some drawbacks in its use, such as the need for replacement or repair of the adsorption filter mechanism and heating grid after prolonged use. The device is not easily disassembled, making it impossible to replace or repair the adsorption filter mechanism and heating grid, further affecting the overall lifespan of the device. Therefore, we propose an atomizing core for an electronic cigarette atomizer. Utility Model Content

[0005] The purpose of this invention is to provide an atomizing core for electronic cigarette atomizers to solve the problems mentioned in the background art.

[0006] In view of this, the present invention provides an atomizing core for an electronic cigarette atomizer, comprising a base, an outer sponge, a filter cotton, an activated carbon adsorption layer, an inner sponge, a mouthpiece, and a heating mesh, and further comprising: The housing is fixedly installed on the top of the base. The outer sponge, filter cotton, activated carbon adsorption layer and inner sponge are all arranged inside the housing. A fixing post is provided on the top of the housing. Several limiting grooves are opened at the bottom of the fixing post. Each of the limiting grooves is inserted into a limiting post, and each of the limiting posts is fixedly connected to the housing. A plurality of guide grooves are provided, each of which is formed within a fixed column. A guide block is inserted into each of the guide grooves. The mouthpiece is inserted into the fixed column. The guide blocks are fixedly connected to the mouthpiece. The heating mesh is disposed within the fixed column. A fixing component, located within the housing, is used to fix the position of the fixing post; A limiting component is located inside a fixed column and is used to limit the position of a plurality of guide blocks.

[0007] In this technical solution, when it is necessary to replace the outer sponge, filter cotton, activated carbon adsorption layer, and inner sponge, the fixing column can be rotated forward through the set fixing components. The fixing column drives several limiting columns to slide in several limiting grooves. When the fixing column is rotated to the appropriate position, the fixing column can be taken out upward. Finally, the outer sponge, filter cotton, activated carbon adsorption layer, and inner sponge are replaced. Then, the fixing column is placed on the top of the shell, and several limiting columns are inserted into several limiting grooves. Through the set fixing components, the position of the fixing column can be fixed, which facilitates the replacement of the outer sponge, filter cotton, activated carbon adsorption layer, and inner sponge. The operation is convenient and simple, and no tools are required. When the heating mesh needs to be replaced, press down on the nozzle. The nozzle will cause the two guide blocks to slide downwards. Then, rotate the nozzle clockwise. The nozzle will cause the two guide blocks to slide in their respective guide slots. When both guide blocks have slid to the appropriate positions, remove the nozzle upwards and replace the heating mesh. Finally, insert the nozzle into the fixing post, and simultaneously insert the two guide blocks into their respective guide slots. Then, rotate the nozzle counterclockwise. The nozzle will cause the two guide blocks to slide in their respective guide slots. When both guide blocks have slid to the appropriate positions, release the nozzle. The limiting component will then compress the nozzle upwards, causing it to move the two guide blocks upwards. Finally, the two guide blocks will be locked in their respective guide slots, fixing the nozzle in place for easy replacement of the heating mesh. The operation is simple and requires no tools.

[0008] In the above technical solution, the fixing component further includes: A sliding groove is formed inside the housing. A sliding column is slidably installed inside the sliding groove. A first spring is fixedly installed at the bottom of the sliding column and fixed to the inner wall of the sliding groove. The upper end of the sliding column passes through the sliding groove and extends into the fixed column, and the upper end of the sliding column is inserted into the fixed column.

[0009] In this technical solution, when it is necessary to replace the outer sponge, filter cotton, activated carbon adsorption layer, and inner sponge, firstly, pull down the sliding column. The sliding column slides down and compresses the first spring to retract. After the upper end of the sliding column disengages from the fixed column, the fixed column can be rotated forward. The fixed column drives several limiting columns to slide in several limiting grooves. When the fixed column rotates to the appropriate position, it can be removed upwards. Finally, the outer sponge, filter cotton, activated carbon adsorption layer, and inner sponge are replaced. Then, the fixed column is placed on top of the housing, and several limiting columns are inserted into several limiting grooves. Then, the sliding column is released. Under the action of the first spring's rebound force, the sliding column slides upwards and inserts into the fixed column, which can fix the position of the fixed column. This facilitates the replacement of the outer sponge, filter cotton, activated carbon adsorption layer, and inner sponge, and the operation is convenient and simple, requiring no tools.

[0010] In the above technical solution, the limiting component further includes: A sliding ring is slidably installed inside a fixed column. The sliding ring is in close contact with the bottom of the mouthpiece. Several fixed rods are fixedly installed at the bottom of the sliding ring, and a second spring is sleeved on each of the fixed rods.

[0011] In this technical solution, when the heating mesh needs to be replaced, press the mouthpiece downwards. The mouthpiece causes two guide blocks to slide downwards, and simultaneously, the mouthpiece squeezes the sliding ring downwards. The sliding ring causes several fixed rods to slide downwards, and several second springs are compressed and contracted. Then, rotate the mouthpiece forward, causing the mouthpiece to cause the two guide blocks to slide in the two guide grooves respectively. When both guide blocks have slid to the appropriate positions, the mouthpiece can be removed upwards, and the heating mesh can be replaced. Finally, insert the mouthpiece into the fixed post. The mouthpiece squeezes the sliding ring downwards, causing the sliding ring to cause several fixed rods to slide downwards, and several second springs are compressed and contracted. Simultaneously, the two guide blocks are inserted into the two guide grooves respectively. Then, rotate the mouthpiece in the opposite direction, causing the mouthpiece to cause the two guide blocks to slide in the two guide grooves respectively. When both guide blocks have slid to the appropriate positions, release the mouthpiece. Under the rebound force of the several second springs, the sliding ring slides upwards, squeezing the mouthpiece upwards. The mouthpiece causes the two guide blocks to move upwards, and finally, the two guide blocks are locked in the two guide grooves respectively, which can fix the position of the mouthpiece, making it convenient to replace the heating mesh. The operation is simple and requires no tools.

[0012] In the above technical solution, further, a plurality of the guide blocks are distributed in a ring at equal intervals on the mouthpiece, and a plurality of the limiting posts are distributed in a ring at equal intervals on the housing.

[0013] In this technical solution, both the mouthpiece and the fixing post are ensured to be fixed stably.

[0014] In the above technical solution, the cross-section of the limiting groove is L-shaped.

[0015] In this technical solution, it is ensured that several limiting posts can be respectively engaged in several limiting slots.

[0016] In the above technical solution, further, the two ends of the second spring are welded to the sliding ring and the fixed column, respectively.

[0017] In this technical solution, it is ensured that all the second springs can be used stably.

[0018] In the above technical solution, furthermore, all of the aforementioned fixing rods are slidably connected to the fixing column.

[0019] In this technical solution, it is ensured that all the fixed rods can slide within the fixed column.

[0020] The beneficial effects of this utility model are: 1. This electronic cigarette atomizer uses an atomizing core. Through a set fixing component, the fixing post can be rotated forward. The fixing post drives several limiting posts to slide in several limiting grooves. When the fixing post is rotated to the appropriate position, it can be removed upwards. Finally, the outer sponge, filter cotton, activated carbon adsorption layer and inner sponge can be replaced. Then, the fixing post is placed on the top of the shell, and the several limiting posts are inserted into the several limiting grooves. Through the set fixing component, the position of the fixing post can be fixed, which facilitates the replacement of the outer sponge, filter cotton, activated carbon adsorption layer and inner sponge. The operation is convenient and simple, and no tools are required.

[0021] 2. This electronic cigarette atomizer uses an atomizing core. Pressing down on the mouthpiece causes it to slide two guide blocks downwards. Then, rotating the mouthpiece clockwise causes the guide blocks to slide within their respective guide slots. When both guide blocks are in the correct positions, the mouthpiece can be removed upwards for heating mesh replacement. Finally, insert the mouthpiece into the fixing post, with the guide blocks also inserted into their respective guide slots. Rotating the mouthpiece counter-clockwise causes the guide blocks to slide within their respective guide slots. When both guide blocks are in the correct positions, releasing the mouthpiece allows the limiting components to compress it upwards, moving the guide blocks upwards until they are locked in their respective guide slots. This fixes the mouthpiece in place, facilitating heating mesh replacement. The operation is simple and requires no tools. Attached Figure Description

[0022] Figure 1 This is a schematic diagram of the overall structure of this utility model; Figure 2 This is a schematic diagram of the partial explosion structure of this utility model; Figure 3 This is a schematic diagram of the cross-sectional structure of the shell of this utility model; Figure 4 This is one of the schematic diagrams of the cross-sectional structure of the fixed column of this utility model; Figure 5 This is the second schematic diagram of the cross-sectional structure of the fixed column of this utility model; Figure 6 This is the third schematic diagram of the cross-sectional structure of the fixed column of this utility model; Figure 7 This is the utility model Figure 6 Enlarged structural diagram at point A in the middle.

[0023] The markings in the diagram are as follows: 1. Base; 2. Shell; 3. Outer sponge; 4. Filter cotton; 5. Activated carbon adsorption layer; 6. Inner sponge; 7. Limiting post; 8. Fixing post; 9. Limiting groove; 10. Mouthpiece; 11. Sliding groove; 12. Sliding post; 13. First spring; 14. Guide groove; 15. Guide block; 16. Heating mesh; 17. Sliding ring; 18. Fixing rod; 19. Second spring. Detailed Implementation

[0024] The following is in conjunction with the appendix Figure 1 - Figure 7 This application will be described in further detail.

[0025] In this application, the terms "upper," "lower," "left," "right," "front," "rear," "top," "bottom," "inner," "outer," "middle," "vertical," and "horizontal," etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. These terms are primarily for the purpose of better describing this application and its embodiments, and are not intended to limit the indicated device, element, or component to having a specific orientation, or to be constructed and operated in a specific orientation.

[0026] Example 1: This example provides an atomizing core for an electronic cigarette atomizer, including a base 1, an outer sponge 3, a filter cotton 4, an activated carbon adsorption layer 5, an inner sponge 6, a mouthpiece 10, and a heating mesh 16, and also includes: The housing 2 is fixedly installed on the top of the base 1. The outer sponge 3, filter cotton 4, activated carbon adsorption layer 5 and inner sponge 6 are all arranged inside the housing 2. The top of the housing 2 is provided with a fixing post 8. The bottom of the fixing post 8 is provided with several limiting grooves 9. Several limiting posts 7 are inserted into several limiting grooves 9. Several limiting posts 7 are fixedly connected to the housing 2. A number of guide grooves 14 are provided in the fixed column 8. Guide blocks 15 are inserted into each of the guide grooves 14. The mouthpiece 10 is inserted into the fixed column 8. The guide blocks 15 are fixedly connected to the mouthpiece 10. The heating grid 16 is provided in the fixed column 8. A fixing component is located inside the housing 2 and is used to fix the position of the fixing post 8; A limiting component is located inside the fixed post 8 and is used to limit the position of several guide blocks 15.

[0027] When it is necessary to replace the outer sponge 3, filter cotton 4, activated carbon adsorption layer 5, and inner sponge 6, the fixing column 8 can be rotated forward through the fixed component. The fixing column 8 drives several limiting columns 7 to slide in several limiting grooves 9. When the fixing column 8 is rotated to the appropriate position, the fixing column 8 can be taken out upward. Finally, the outer sponge 3, filter cotton 4, activated carbon adsorption layer 5, and inner sponge 6 are replaced. Then, the fixing column 8 is placed on the top of the housing 2, and several limiting columns 7 are inserted into several limiting grooves 9. The fixed component can fix the position of the fixing column 8, which is convenient for replacing the outer sponge 3, filter cotton 4, activated carbon adsorption layer 5, and inner sponge 6. The operation is convenient and simple and does not require tools. When the heating mesh 16 needs to be replaced, press down on the mouthpiece 10. The mouthpiece 10 drives the two guide blocks 15 to slide downwards. Then rotate the mouthpiece 10 clockwise. The mouthpiece 10 drives the two guide blocks 15 to slide in the two guide grooves 14 respectively. When both guide blocks 15 have slid to the appropriate position, the mouthpiece 10 can be removed upwards. Then replace the heating mesh 16. Finally, insert the mouthpiece 10 into the fixing post 8. At the same time, insert the two guide blocks 15 into the two guide grooves 14 respectively. Then rotate the mouthpiece 10 counterclockwise. The mouthpiece 10 drives the two guide blocks 15 to slide in the two guide grooves 14 respectively. When both guide blocks 15 have slid to the appropriate position, release the mouthpiece 10. Through the set limiting component, the mouthpiece 10 can be squeezed upwards. The mouthpiece 10 drives the two guide blocks 15 upwards. Finally, the two guide blocks 15 are locked in the two guide grooves 14 respectively, which can fix the position of the mouthpiece 10, making it convenient to replace the heating mesh 16. The operation is simple and does not require tools.

[0028] In this embodiment, the fixing component includes: A sliding groove 11 is formed inside the housing 2. A sliding post 12 is slidably installed inside the sliding groove 11. A first spring 13, which is fixed to the inner wall of the sliding groove 11, is fixedly installed at the bottom of the sliding post 12. The upper end of the sliding post 12 passes through the sliding groove 11 and extends into the fixed post 8, and the upper end of the sliding post 12 is inserted into the fixed post 8. When it is necessary to replace the outer sponge 3, filter cotton 4, activated carbon adsorption layer 5, and inner sponge 6, first pull down the sliding column 12. The sliding column 12 slides down and compresses the first spring 13 to retract. After the upper end of the sliding column 12 disengages from the fixed column 8, the fixed column 8 can be rotated forward. The fixed column 8 drives several limiting columns 7 to slide in several limiting grooves 9 respectively. When the fixed column 8 rotates to the appropriate position, it can be taken out upward. Finally, the outer sponge 3, filter cotton 4, activated carbon adsorption layer 5, and inner sponge 6 are replaced. Then, the fixed column 8 is placed on the top of the housing 2. Subsequently, several limiting columns 7 are inserted into several limiting grooves 9 respectively. Then, the sliding column 12 is released. Under the action of the rebound force of the first spring 13, the sliding column 12 slides upward and inserts into the fixed column 8, which can fix the position of the fixed column 8, making it convenient to replace the outer sponge 3, filter cotton 4, activated carbon adsorption layer 5, and inner sponge 6. The operation is convenient and simple, and no tools are required.

[0029] In this embodiment, the limiting component includes: The sliding ring 17 is slidably installed inside the fixed column 8. The sliding ring 17 is in close contact with the bottom of the mouthpiece 10. Several fixed rods 18 are fixedly installed at the bottom of the sliding ring 17, and a second spring 19 is sleeved on each of the several fixed rods 18. When the heating mesh 16 needs to be replaced, press down on the mouthpiece 10. The mouthpiece 10 causes the two guide blocks 15 to slide downwards. At the same time, the mouthpiece 10 presses down on the sliding ring 17, causing it to slide downwards. The sliding ring 17 causes several fixed rods 18 to slide downwards. Simultaneously, several second springs 19 are compressed and contracted. Then, rotate the mouthpiece 10 clockwise. The mouthpiece 10 causes the two guide blocks 15 to slide within the two guide grooves 14 respectively. When both guide blocks 15 have slid to the appropriate positions, the mouthpiece 10 can be removed upwards. Then, the heating mesh 16 can be replaced. Finally, insert the mouthpiece 10 into the fixing post 8. The mouthpiece 10 presses down on the sliding ring 17, causing it to slide downwards. The sliding ring 17 causes several fixed rods 18 to slide downwards. Several second springs 19 are compressed and contracted, while two guide blocks 15 are inserted into two guide grooves 14 respectively. Then, the mouthpiece 10 is rotated in the opposite direction, and the mouthpiece 10 drives the two guide blocks 15 to slide in the two guide grooves 14 respectively. When the two guide blocks 15 have slid to the appropriate position, the mouthpiece 10 is released. Under the action of the rebound force of several second springs 19, the sliding ring 17 slides upward. The sliding ring 17 squeezes the mouthpiece 10 to move upward, and the mouthpiece 10 drives the two guide blocks 15 to move upward. Finally, the two guide blocks 15 are stuck in the two guide grooves 14 respectively, which can fix the position of the mouthpiece 10, making it convenient to replace the heating mesh 16. The operation is simple and does not require the use of tools.

[0030] Example 2: This embodiment provides an atomizing core for an electronic cigarette atomizer, which, in addition to the technical solutions of the above embodiments, also has the following technical features.

[0031] In this embodiment, a number of guide blocks 15 are distributed in a ring at equal intervals on the mouthpiece 10, and a number of limiting posts 7 are distributed in a ring at equal intervals on the housing 2.

[0032] This ensures that both the mouthpiece 10 and the fixing post 8 can be fixed stably.

[0033] Example 3: This embodiment provides an atomizing core for an electronic cigarette atomizer, which, in addition to the technical solutions of the above embodiments, also has the following technical features.

[0034] In this embodiment, the cross-section of the limiting groove 9 is L-shaped.

[0035] This ensures that several limiting posts 7 can be respectively inserted into several limiting slots 9.

[0036] Example 4: This embodiment provides an atomizing core for an electronic cigarette atomizer, which, in addition to the technical solutions of the above embodiments, also has the following technical features.

[0037] In this embodiment, the two ends of the second spring 19 are welded to the sliding ring 17 and the fixed post 8, respectively.

[0038] This ensures that all the second springs 19 can be used stably.

[0039] Example 5: This embodiment provides an atomizing core for an electronic cigarette atomizer, which, in addition to the technical solutions of the above embodiments, also has the following technical features.

[0040] In this embodiment, several fixing rods 18 are slidably connected to fixing posts 8.

[0041] This ensures that several fixed rods 18 can slide within the fixed column 8.

[0042] It is worth noting that the structure and principle of the outer sponge 3, filter cotton 4, activated carbon adsorption layer 5, inner sponge 6 and heating mesh 16 in this embodiment are all existing technologies. For details, please refer to the prior art document (publication number CN222129357U, patent name is a kind of electronic smoke atomizing core structure), and will not be repeated here.

[0043] Working principle: When it is necessary to replace the outer sponge 3, filter cotton 4, activated carbon adsorption layer 5, and inner sponge 6, first pull down the sliding column 12. The sliding column 12 slides down and squeezes the first spring 13 to retract. After the upper end of the sliding column 12 disengages from the fixed column 8, the fixed column 8 can be rotated forward. The fixed column 8 drives several limiting columns 7 to slide in several limiting grooves 9 respectively. When the fixed column 8 rotates to the appropriate position, the fixed column 8 can be taken out upward. Finally, replace the outer sponge 3, filter cotton 4, activated carbon adsorption layer 5, and inner sponge 6. Then place the fixed column 8 on the top of the housing 2. Then, several limiting columns 7 are inserted into several limiting grooves 9 respectively. Then release the sliding column 12. Under the action of the rebound force of the first spring 13, the sliding column 12 slides upward and inserts into the fixed column 8, which can fix the position of the fixed column 8, making it convenient to replace the outer sponge 3, filter cotton 4, activated carbon adsorption layer 5, and inner sponge 6. The operation is convenient and simple, and no tools are required. When the heating mesh 16 needs to be replaced, press down on the mouthpiece 10. The mouthpiece 10 causes the two guide blocks 15 to slide downwards, and at the same time, the mouthpiece 10 presses down on the sliding ring 17, causing it to slide downwards. The sliding ring 17 causes several fixing rods 18 to slide downwards, and at the same time, several second springs 19 are compressed and contracted. Then, rotate the mouthpiece 10 clockwise. The mouthpiece 10 causes the two guide blocks 15 to slide in the two guide grooves 14 respectively. When both guide blocks 15 have slid to the appropriate positions, the mouthpiece 10 can be removed upwards. Then, replace the heating mesh 16. Finally, insert the mouthpiece 10 into the fixing post 8. The mouthpiece 10 presses down on the sliding ring 17, causing it to slide downwards. The sliding ring 17 causes several fixing rods 18 to slide downwards. Several second springs 19 are compressed and contracted, while two guide blocks 15 are inserted into two guide grooves 14 respectively. Then, the mouthpiece 10 is rotated in the opposite direction, and the mouthpiece 10 drives the two guide blocks 15 to slide in the two guide grooves 14 respectively. When the two guide blocks 15 have slid to the appropriate position, the mouthpiece 10 is released. Under the action of the rebound force of several second springs 19, the sliding ring 17 slides upward. The sliding ring 17 squeezes the mouthpiece 10 to move upward, and the mouthpiece 10 drives the two guide blocks 15 to move upward. Finally, the two guide blocks 15 are stuck in the two guide grooves 14 respectively, which can fix the position of the mouthpiece 10, making it convenient to replace the heating mesh 16. The operation is simple and does not require tools.

[0044] The embodiments of this application have been described above with reference to the accompanying drawings. Unless otherwise specified, the embodiments and features in the embodiments of this application can be combined with each other. This application is not limited to the specific embodiments described above. The specific embodiments described above are merely illustrative and not restrictive. Those skilled in the art can make many other forms under the guidance of this application without departing from the spirit and scope of the claims, and all of these forms are within the protection scope of this application.

Claims

1. An atomizing core for an electronic cigarette atomizer, comprising a base (1), an outer sponge (3), a filter cotton (4), an activated carbon adsorption layer (5), an inner sponge (6), a mouthpiece (10), and a heating mesh (16), characterized in that, Also includes: The housing (2) is fixedly installed on the top of the base (1). The outer sponge (3), filter cotton (4), activated carbon adsorption layer (5) and inner sponge (6) are all arranged inside the housing (2). The top of the housing (2) is provided with a fixing column (8). The bottom of the fixing column (8) is provided with several limiting grooves (9). Several limiting columns (7) are inserted into several limiting grooves (9). Several limiting columns (7) are fixedly connected to the housing (2). A plurality of guide grooves (14) are provided in a fixed column (8), and a guide block (15) is inserted into each of the guide grooves (14). The mouthpiece (10) is inserted into the fixed column (8), and the guide block (15) is fixedly connected to the mouthpiece (10). The heating mesh (16) is provided in the fixed column (8). A fixing component, located inside the housing (2), is used to fix the position of the fixing post (8); A limiting component is located inside a fixed post (8) and is used to limit the position of a plurality of guide blocks (15).

2. The atomizing core for an electronic cigarette atomizer according to claim 1, characterized in that, The fixing component includes: A sliding groove (11) is formed inside the housing (2). A sliding column (12) is slidably installed inside the sliding groove (11). A first spring (13) is fixedly installed at the bottom of the sliding column (12) and fixed to the inner wall of the sliding groove (11). The upper end of the sliding column (12) passes through the sliding groove (11) and extends into the fixed column (8). The upper end of the sliding column (12) is inserted into the fixed column (8).

3. The atomizing core for an electronic cigarette atomizer according to claim 2, characterized in that, The limiting component includes: A sliding ring (17) is slidably installed inside a fixed column (8). The sliding ring (17) is in close contact with the bottom of the mouthpiece (10). Several fixed rods (18) are fixedly installed on the bottom of the sliding ring (17). A second spring (19) is sleeved on each of the several fixed rods (18).

4. The atomizing core for an electronic cigarette atomizer according to claim 1, characterized in that, Several of the guide blocks (15) are distributed in a ring at equal intervals on the mouthpiece (10), and several of the limiting posts (7) are distributed in a ring at equal intervals on the housing (2).

5. The atomizing core for an electronic cigarette atomizer according to claim 1, characterized in that, The cross-section of the limiting groove (9) is L-shaped.

6. The atomizing core for an electronic cigarette atomizer according to claim 3, characterized in that, The two ends of the second spring (19) are welded to the sliding ring (17) and the fixed post (8), respectively.

7. The atomizing core for an electronic cigarette atomizer according to claim 3, characterized in that, Several of the fixed rods (18) are slidably connected to the fixed post (8).

Images