A drawer type electronic cigarette atomizer convenient to disassemble

The drawer-style sliding and locking structure solves the problem of cumbersome disassembly of existing electronic cigarette atomizers, enabling quick replacement of the e-liquid body and stable protection of the device, thus improving ease of use and durability.

CN224440429UActive Publication Date: 2026-07-03SHENZHEN PENGXIN MICRO SEMICON TECH CO LTD

Patent Information

Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
SHENZHEN PENGXIN MICRO SEMICON TECH CO LTD
Filing Date
2025-07-21
Publication Date
2026-07-03

AI Technical Summary

Technical Problem

The disassembly process of existing electronic cigarette atomizers is cumbersome and complicated, and cannot quickly meet the needs of users when they urgently need to use or replace e-liquid.

Method used

A drawer-type electronic cigarette atomizer was designed, employing a sliding and locking structure. The e-liquid body engages with the slide rail via a sliding groove, and is quickly fixed and disassembled using a sliding spring and a fixing block. It can be easily replaced using a pressing block and a pressing spring. Meanwhile, the outer shell, fixing groove, and anti-slip texture enhance the stability and protection of the device.

Benefits of technology

It enables quick installation and removal of the e-liquid body, improving ease of use and device durability, extending the lifespan of the mouthpiece, and enhancing the user experience.

✦ Generated by Eureka AI based on patent content.

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Abstract

The utility model discloses a drawer type electronic cigarette atomizer convenient to dismount, relates to portable electronic cigarette atomizer technical field, including atomizer main part, one side of atomizer main part is provided with the mouthpiece, one side of atomizer main part is slidably connected with the tobacco tar component, and the outer wall of atomizer main part is provided with the protection assembly, the tobacco tar component includes tobacco tar main part, and the tobacco tar main part sets up in the inside of atomizer main part, one side of tobacco tar main part is provided with fixed hole, one side of tobacco tar main part is provided with the removal groove, and the inside fixed connection of atomizer main part has the slide spring. After the shell is put on, the mouthpiece is inserted into the mounting hole, which provides effective protection for the mouthpiece, avoids its from receiving external collision, prolongs the service life of the mouthpiece, the fixed strip and the fixed groove are pasted together at the same time, which not only enhances the stability of the shell and the atomizer main part connection, reduces the interference and damage of external factors to the atomizer main part, guarantees the normal use of the atomizer in all directions, and improves the user's use experience and product's durability.
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Description

Technical Field

[0001] This utility model relates to the field of portable electronic cigarette atomizer technology, specifically a drawer-type electronic cigarette atomizer that is easy to assemble and disassemble. Background Technology

[0002] The atomizer is the core component of an e-cigarette, powered by a battery to convert e-liquid into inhalable vapor. Its working principle is similar to a water heater, using a heating coil to heat the e-liquid, causing it to vaporize and form smoke. The main components of e-liquid include glycerol, propylene glycol, polyethylene glycol, and tobacco flavorings; some contain nicotine to simulate the taste of traditional cigarettes. Atomizers come in various types, commonly divided into pre-built atomizers and RBA atomizers. Pre-built atomizers use pre-installed heating coils, are easy to operate, and suitable for beginners; RBA atomizers require users to wind their own heating coils, offer greater adjustability, and are suitable for users seeking a personalized experience. Furthermore, e-cigarette atomizers are constantly being upgraded technologically; for example, the RELX 4th generation uses a labyrinthine sealing structure to effectively reduce leakage, and the 5th generation introduced a tide light design to improve the user experience. However, e-cigarettes still contain addictive components such as nicotine, so they should be used rationally and in moderation. When choosing an atomizer, attention should be paid to parameters such as atomized particle size and atomization rate to ensure both effectiveness and safety.

[0003] However, existing electronic cigarette atomizers use a cylindrical e-liquid design, which makes disassembly cumbersome and complicated, reducing ease of use. They cannot be quickly operated when needed or when the e-liquid needs to be changed, and cannot meet user needs in a timely manner. Therefore, we need a drawer-type electronic cigarette atomizer that is easy to disassemble and assemble. Utility Model Content

[0004] The purpose of this invention is to provide a drawer-type electronic cigarette atomizer that is easy to disassemble and assemble, so as to solve the existing problems mentioned in the background art.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a drawer-type electronic cigarette atomizer that is easy to assemble and disassemble, comprising an atomizer body, a mouthpiece provided on one side of the atomizer body, an e-liquid assembly slidably connected to one side of the atomizer body, a protective assembly provided on the outer wall of the atomizer body, the e-liquid assembly comprising an e-liquid body disposed inside the atomizer body, a fixing hole and a moving groove provided on one side of the e-liquid body, a sliding spring fixedly connected inside the atomizer body, a fixing block fixedly connected to one end of the sliding spring, a slide rail provided inside the atomizer body, a sliding groove provided on one side of the e-liquid body, a pressing block provided on one side of the e-liquid body, and a pressing spring provided on one side of the pressing block.

[0006] Preferably, the e-liquid body forms a sliding structure with a slide groove and a slide rail, and the inner diameter of the slide groove matches the outer diameter of the slide rail, and the outer wall of the slide groove fits into the inner wall of the slide rail.

[0007] Preferably, the e-liquid body forms a locking structure with the fixing block through a fixing hole, and the inner diameter of the fixing hole matches the outer diameter of the fixing block, and the inner wall of the fixing hole fits against the outer wall of the fixing block.

[0008] Preferably, the e-liquid body forms an elastic structure with a pressing spring and a pressing block, and the pressing spring is disposed between the e-liquid body and the pressing block.

[0009] Preferably, the protective component includes a housing, which is fitted onto the outer wall of the atomizer body. The housing has a fixing groove inside, the outer wall of the atomizer body has a fixing strip, one side of the housing has a mounting hole, and the outer wall of the housing has anti-slip texture.

[0010] Preferably, the atomizer body is connected to the fixing groove by a fixing strip, and the outer diameter of the fixing strip matches the inner diameter of the fixing groove, and the outer wall of the fixing strip fits into the inner wall of the fixing groove.

[0011] Preferably, the number of anti-slip patterns is multiple, and the multiple anti-slip patterns are evenly distributed on the outer wall of the shell.

[0012] Compared with the prior art, the beneficial effects of this utility model are: a drawer-type electronic cigarette atomizer that is easy to disassemble and assemble.

[0013] (1) The e-liquid body is inserted into the atomizer body through the moving slot. The fixing block is automatically locked into the fixing hole by the elasticity of the sliding spring. The operation is simple and quick. The sliding slot and the sliding rail work together to ensure that the insertion process is smooth and stable, which improves the smoothness and accuracy of installation. The design of the pressing block and the pressing spring allows the user to release the fixation by simply pressing the pressing block to compress the spring when the e-liquid body needs to be replaced. This makes it easy to disassemble and replace the e-liquid body, and allows the user to change the e-liquid body of different flavors or capacities at any time according to their needs.

[0014] (2) After the outer shell is put on, the mouthpiece is inserted into the mounting hole, which provides effective protection for the mouthpiece, avoids it from being hit by external impact, and extends the service life of the mouthpiece. At the same time, the fixing strip fits into the fixing groove, which not only enhances the stability of the connection between the outer shell and the atomizer body, but also reduces the interference and damage of external factors to the atomizer body, and fully protects the normal use of the atomizer, improving the user experience and the durability of the product. Attached Figure Description

[0015] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0016] Figure 2 This is a schematic diagram of the protective component structure of this utility model;

[0017] Figure 3 This is a schematic diagram of the e-liquid component structure of this utility model;

[0018] Figure 4 This is a schematic diagram of the fixing component structure of this utility model.

[0019] In the diagram: 1. Atomizer body; 2. Mouthpiece; 3. E-liquid assembly; 4. Protective assembly; 301. E-liquid body; 302. Fixing hole; 303. Moving groove; 304. Fixing block; 305. Sliding spring; 306. Slide rail; 307. Slide groove; 308. Pressing block; 309. Pressing spring; 401. Outer shell; 402. Fixing groove; 403. Fixing strip; 404. Mounting hole; 405. Anti-slip texture. Detailed Implementation

[0020] 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.

[0021] This utility model embodiment provides a drawer-type electronic cigarette atomizer that is easy to disassemble and assemble, such as... Figure 1 , Figure 2 , Figure 3 and Figure 4As shown, the device includes an atomizer body 1, a mouthpiece 2 on one side of the atomizer body 1, an e-liquid assembly 3 slidably connected to one side of the atomizer body 1, a protective assembly 4 on the outer wall of the atomizer body 1, and an e-liquid assembly 3 including an e-liquid body 301 disposed inside the atomizer body 1. A fixing hole 302 and a moving groove 303 are provided on one side of the e-liquid body 301. A sliding spring 305 is fixedly connected inside the atomizer body 1, and a fixing block 304 is fixedly connected to one end of the sliding spring 305. A slide rail 306 is provided inside the atomizer body 1, and a sliding groove 303 is provided on one side of the e-liquid body 301. The e-liquid body 301 is provided with a pressing block 308 on one side of the groove 307 and a pressing spring 309 on the other side. During use, the e-liquid body 301 is inserted into the atomizer body 1 by moving the groove 303. The fixing block 304 inside the atomizer body 1 is fixed into the fixing hole 302 by squeezing the sliding spring 305. During the insertion process, the groove 307 and the slide rail 306 can move smoothly. The pressing block 308 can also be pressed as needed to compress the pressing spring 309, making it easier for the user to replace the e-liquid body 301.

[0022] Further such as Figure 1 , Figure 2 As shown, the e-liquid body 301 forms a sliding structure with the slide rail 306 via the slide groove 307. The inner diameter of the slide groove 307 matches the outer diameter of the slide rail 306, and the outer wall of the slide groove 307 fits against the inner wall of the slide rail 306. Through the slide rail 306, the e-liquid body 301 can be adjusted and moved on the slide rail 306 by relying on the slide groove 307 on one side.

[0023] Further such as Figure 1 , Figure 2 As shown, the e-liquid body 301 forms a locking structure with the fixing block 304 through the fixing hole 302, and the inner diameter of the fixing hole 302 matches the outer diameter of the fixing block 304. The inner wall of the fixing hole 302 is fitted to the outer wall of the fixing block 304. Through the fixing block 304, the e-liquid body 301 can be fixed inside the atomizer body 1 through the fixing holes 302 on both sides.

[0024] Further such as Figure 2 , Figure 3 As shown, the e-liquid body 301 forms an elastic structure with the pressing spring 309 and the pressing block 308. The pressing spring 309 is disposed between the e-liquid body 301 and the pressing block 308. Through the pressing spring 309, the e-liquid body 301 can be fixed inside the atomizer body 1 by the pressing blocks 308 on both sides.

[0025] In a further preferred embodiment of this utility model, such as Figure 1 , Figure 2 , Figure 3 and Figure 4 The protective component 4 shown includes a housing 401, which is fitted onto the outer wall of the atomizer body 1. A fixing groove 402 is provided inside the housing 401, and a fixing strip 403 is provided on the outer wall of the atomizer body 1. An installation hole 404 is provided on one side of the housing 401, and anti-slip texture 405 is provided on the outer wall of the housing 401. When the housing 401 needs to be fitted, the mouthpiece 2 can be inserted into the installation hole 404 to protect the mouthpiece 2. At the same time, the fixing strip 403 fits into the fixing groove 402, so that the atomizer body 1 can be better protected.

[0026] Further such as Figure 1 , Figure 2 and Figure 4 As shown, the atomizer body 1 forms a locking structure with the fixing strip 403 and the fixing groove 402. The outer diameter of the fixing strip 403 matches the inner diameter of the fixing groove 402, and the outer wall of the fixing strip 403 fits against the inner wall of the fixing groove 402. Through the fixing groove 402, the atomizer body 1 can be fitted with the outer shell 401 by the fixing strip 403.

[0027] Further such as Figure 1 , Figure 2 and Figure 3 As shown, there are multiple anti-slip patterns 405, and these multiple anti-slip patterns 405 are evenly distributed on the outer wall of the housing 401. By providing anti-slip patterns 405, the anti-slip patterns 405 can increase the friction with the operator's hand and reduce the occurrence of slippage.

[0028] Working principle: During use, the e-liquid body 301 is inserted into the atomizer body 1 via the moving groove 303. The fixing block 304 inside the atomizer body 1 is then fixed into the fixing hole 302 by compressing the sliding spring 305. During insertion, the sliding groove 307 and the sliding rail 306 can move smoothly. The pressing block 308 can also be pressed as needed, compressing the pressing spring 309, making it easier for the user to replace the e-liquid body 301. When the outer shell 401 is needed, the mouthpiece 2 can be inserted into the mounting hole 404 to protect the mouthpiece 2. At the same time, the fixing strip 403 fits into the fixing groove 402, providing better protection for the atomizer body 1.

[0029] It will be apparent to those skilled in the art that this invention is not limited to the details of the exemplary embodiments described above, and that it can be implemented in other specific forms without departing from the spirit or essential characteristics of this invention. Therefore, the embodiments should be considered illustrative and non-limiting in all respects, and the scope of this invention is defined by the appended claims rather than the foregoing description. Thus, it is intended that all variations falling within the meaning and scope of equivalents of the claims be included within this invention. No reference numerals in the claims should be construed as limiting the scope of the claims.

Claims

1. A drawer type electronic cigarette atomizer convenient to disassemble, comprising an atomizer main body (1), characterized in that: A mouthpiece (2) is provided on one side of the atomizer body (1), and an e-liquid assembly (3) is slidably connected to one side of the atomizer body (1). A protective assembly (4) is provided on the outer wall of the atomizer body (1). The e-liquid assembly (3) includes an e-liquid body (301), and the e-liquid body (301) is disposed inside the atomizer body (1). A fixing hole (302) is provided on one side of the e-liquid body (301), and a movable hole (302) is provided on one side of the e-liquid body (301). The atomizer body (1) is fixedly connected to a sliding spring (305) in the groove (303). One end of the sliding spring (305) is fixedly connected to a fixing block (304). The atomizer body (1) is provided with a slide rail (306). The e-liquid body (301) is provided with a sliding groove (307) on one side. The e-liquid body (301) is provided with a pressing block (308) on one side. The pressing block (308) is provided with a pressing spring (309) on one side.

2. The easy-to-assemble-and-disassemble drawer-type electronic cigarette atomizer according to claim 1, characterized in that: The e-liquid body (301) forms a sliding structure with the slide rail (306) through the slide groove (307), and the inner diameter of the slide groove (307) matches the outer diameter of the slide rail (306), and the outer wall of the slide groove (307) is fitted to the inner wall of the slide rail (306).

3. The easy-to-assemble-and-disassemble drawer-type electronic cigarette atomizer according to claim 1, characterized in that: The e-liquid body (301) forms a locking structure with the fixing block (304) through the fixing hole (302), and the inner diameter of the fixing hole (302) matches the outer diameter of the fixing block (304), and the inner wall of the fixing hole (302) is fitted to the outer wall of the fixing block (304).

4. The easy-to-assemble-and-disassemble drawer-type electronic cigarette atomizer according to claim 1, characterized in that: The e-liquid body (301) forms an elastic structure with the pressing spring (309) and the pressing block (308), and the pressing spring (309) is disposed between the e-liquid body (301) and the pressing block (308).

5. The easy-to-assemble-and-disassemble drawer-type electronic cigarette atomizer according to claim 1, characterized in that: The protective component (4) includes a housing (401), and the housing (401) is fitted onto the outer wall of the atomizer body (1). The housing (401) has a fixing groove (402) inside, the outer wall of the atomizer body (1) has a fixing strip (403), the housing (401) has a mounting hole (404) on one side, and the outer wall of the housing (401) has anti-slip texture (405).

6. The easy-to-assemble-and-disassemble drawer-type electronic cigarette atomizer according to claim 5, characterized in that: The atomizer body (1) is connected to the fixing groove (402) by a fixing strip (403), and the outer diameter of the fixing strip (403) matches the inner diameter of the fixing groove (402), and the outer wall of the fixing strip (403) is fitted to the inner wall of the fixing groove (402).

7. A drawer-type electronic cigarette atomizer that is easy to disassemble and assemble according to claim 5, characterized in that: The number of anti-slip patterns (405) is multiple, and the multiple anti-slip patterns (405) are evenly arranged on the outer wall of the outer shell (401).