Electronic cigarette with filtering function

Abstract

The utility model relates to electronic atomizer technical field, concretely is an electronic cigarette with filter function, including organism and replacement device, the organism one side is provided with air hole, the inner wall of organism one side air hole inserts and is equipped with filter drum, and the replacement device sets up on the surface of filter drum, and the replacement device includes snap ring, and the snap ring is fixed in the inner wall of organism air hole, and the surface fixed connection of snap ring is equipped with pressure spring, and the both ends fixed connection of filter drum is equipped with connecting rod, and the surface fixed connection of connecting rod is equipped with fixed rod, and the side rotation connection of organism close to connecting rod is equipped with knob, and the surface fixed connection of knob is equipped with round sleeve, the utility model, rotates knob and can realize the disassembly and installation of filter drum, need not complicated tool or high degree of operation, and ordinary user can also easily get started, greatly save the time and energy of filter drum replacement, let the user quickly restore to good use experience, guarantee the coherence of atomization process, reduce the use interruption caused by filter drum problem.

Description

Technical Field

[0001] This utility model relates to the field of electronic atomizer technology, and in particular to an electronic cigarette with a filtering function. Background Technology

[0002] Electronic atomizers, also known as electronic cigarettes, are products that use atomization to turn nicotine and other substances into vapor for users to inhale. They generally consist of a battery, an atomizer, and a cartridge containing e-liquid, whose ingredients include propylene glycol, glycerin, nicotine, and flavorings. They come in various shapes and sizes, from stick-shaped devices similar to traditional cigarettes to small, compact boxes.

[0003] Existing technologies include, for example, the utility model with publication number CN211983780U. This utility model relates to the field of electronic cigarettes, specifically an electronic cigarette structure with a flavor-switching function. It includes a shell, a mouthpiece mounted on the top of the shell, and a shell cover mounted on the bottom of the shell. The shell cavity is divided into two e-liquid chambers by a partition. The mouthpiece is mounted on the top of the shell via a rotating connector and can rotate around the center of the connector. A vent is provided inside the mouthpiece, which can selectively correspond to one of the e-liquid chambers. With this structure, before the electronic cigarette is used, different flavored e-liquids can be added to the two chambers, or non-nicotine e-liquid and nicotine e-liquid can be added, allowing users to enjoy different flavored cigarettes during use. The structural design is very simple and ingenious, the manufacturing cost is very low, and the two independent e-liquid chambers ensure a different taste for each flavor, making it very convenient to use.

[0004] However, the filter cartridges at the air vents of existing electronic atomizers are not easy to replace quickly. Once the filter cartridges absorb a large amount of impurities and condensate, which adversely affects the atomized taste, the enjoyment of using them can be greatly reduced due to the deteriorated taste. Utility Model Content

[0005] The purpose of this invention is to solve the problem that in the existing technology, the filter cartridges at the air vent positions of existing electronic atomizers are not easy to replace quickly, and once the filter cartridges adsorb a large amount of impurities and condensate, which adversely affects the atomized taste, the enjoyment of using the product is greatly reduced due to the deteriorated taste. Therefore, this invention proposes an electronic cigarette with a filtering function.

[0006] To achieve the above objectives, this utility model adopts the following technical solution: an electronic cigarette with a filtering function, comprising a body and a replacement device. An air vent is provided on one side of the body, and a filter cartridge is inserted into the inner wall of the air vent on one side of the body. The replacement device is disposed on the surface of the filter cartridge and includes a retaining ring fixed in the inner wall of the air vent of the body. A pressure spring is fixedly connected to the surface of the retaining ring. Connecting rods are fixedly connected to both ends of the filter cartridge, and fixing rods are fixedly connected to the surfaces of the connecting rods. A knob is rotatably connected to the side of the body near the connecting rods, and a circular sleeve is fixedly connected to the surface of the knob. By setting up the replacement device, the filter cartridge can be disassembled and installed by rotating the knob. No complicated tools or difficult operations are required, and ordinary users can easily use it, greatly saving time and effort in replacing the filter cartridge, allowing users to quickly restore a good user experience, ensuring the continuity of the atomization process, and reducing interruptions in use due to filter cartridge problems.

[0007] Preferably, the surface of the circular sleeve is provided with a slot, the connecting rod is inserted into the circular sleeve, and the fixing rod is engaged with the slot on the surface of the circular sleeve. By providing the connecting rod, the fixing rod can be accurately inserted into or released from the circular sleeve, thereby realizing the fixing and release of the filter cartridge and ensuring the normal operation of the filter cartridge replacement device.

[0008] Preferably, the filter cartridge abuts against the pressure spring, and the connecting rod is arranged in a "U" shape. By setting the pressure spring, when it is necessary to replace the filter cartridge, the knob is turned to make the sleeve disengage from the fixing rod, and the filter cartridge is unrestrained. At this time, the pressure spring generates elastic force to squeeze the filter cartridge and make it disengage from the air hole.

[0009] Preferably, there are two circular sleeves, which are arranged symmetrically.

[0010] Preferably, a cleaning device is provided on one side of the body. The cleaning device includes a suction nozzle, which is disposed on one side of the body. A rod is fixedly connected to the surface of the suction nozzle. A slot is provided at one end of the body near the rod, and the rod is inserted into the slot on one side of the body. A mist outlet is provided on the side of the body near the suction nozzle. By providing the cleaning device, when a large amount of dirt adheres to the surface of the suction nozzle, the nozzle can be easily pulled out by pressing the rod. This makes the disassembly of the suction nozzle simple and quick, and users can complete the operation without the need for complicated tools, greatly improving the convenience of cleaning.

[0011] Preferably, an assembly plate is fixedly connected to one side of the machine body, and a pressure rod is rotatably connected to the surface of the assembly plate. A fixing groove is provided on the side of the suction nozzle near the pressure rod, and the pressure rod is inserted into the fixing groove on the side of the suction nozzle.

[0012] Preferably, a fixing spring is fixedly connected to one side of the pressure rod, and the side of the fixing spring away from the pressure rod is fixedly connected to the machine body. By setting the fixing spring, when the nozzle is cleaned and reinserted into the machine body, the pressure rod is released, the fixing spring loses its restraint and generates elastic force, squeezing the pressure rod to insert into the nozzle.

[0013] Compared with the prior art, the advantages and positive effects of this utility model are as follows:

[0014] In this invention, by setting a replacement device and a cleaning device, when the filter cartridge needs to be replaced, the knob is turned, and the knob drives the round sleeve to disengage from the fixing rod. At this time, the filter cartridge is unrestrained, and the pressure spring generates elastic force to squeeze the filter cartridge out of the air hole. Then, the new filter cartridge is inserted into the air hole. At this time, the filter cartridge and the pressure spring are in contact, and the pressure spring is deformed by the force. The connecting rod drives the fixing rod to be inserted into the round sleeve. At this time, turning the knob drives the round sleeve to abut against the fixing rod to complete the replacement. After long-term use, a lot of dirt adheres to the surface of the suction nozzle. Press the pressure rod to disengage from the suction nozzle, and the suction nozzle can be pulled out for cleaning. After cleaning, the suction nozzle is reinserted into the machine body, and the pressure rod is released. The fixing spring is unrestrained and generates elastic force to squeeze the pressure rod into the suction nozzle.

[0015] By incorporating this utility model, the filter cartridge can be disassembled and installed simply by turning the knob. No complicated tools or difficult operations are required, and ordinary users can easily get started. This greatly saves time and effort in replacing the filter cartridge, allowing users to quickly restore a good user experience, ensuring the continuity of the atomization process, and reducing interruptions in use caused by filter cartridge problems. Attached Figure Description

[0016] Figure 1 A three-dimensional structural diagram of an electronic cigarette with a filtering function is provided for this utility model;

[0017] Figure 2 This utility model provides a schematic diagram of a replacement device for an electronic cigarette with a filtering function.

[0018] Figure 3 This invention proposes an electronic cigarette with a filtering function. Figure 2 A magnified structural diagram at point A;

[0019] Figure 4 This utility model provides a schematic diagram of the mouthpiece structure for an electronic cigarette with a filtering function;

[0020] Figure 5 This utility model presents a schematic diagram of a fixed spring structure for an electronic cigarette with a filtering function.

[0021] Legend: 1. Body; 2. Filter cartridge; 3. Replacement device; 31. Pressure spring; 32. Connecting rod; 33. Fixing rod; 34. Sleeve; 35. Knob; 36. Snap ring; 4. Cleaning device; 41. Suction nozzle; 42. Insert rod; 43. Pressure rod; 44. Assembly plate; 45. Fixing spring. Detailed Implementation

[0022] Please see Figures 1-5 This utility model provides a technical solution: an electronic cigarette with a filtering function, including a body 1 and a replacement device 3. An air hole is opened on one side of the body 1, and a filter cylinder 2 is inserted into the inner wall of the air hole on one side of the body 1. The replacement device 3 is disposed on the surface of the filter cylinder 2.

[0023] The specific setup and function of the replacement device 3 and the cleaning device 4 will be explained in detail below.

[0024] In this implementation scheme: the replacement device 3 includes a retaining ring 36, which is fixed in the inner wall of the air hole of the body 1. A pressure spring 31 is fixedly connected to the surface of the retaining ring 36. Connecting rods 32 are fixedly connected to both ends of the filter cartridge 2. A fixing rod 33 is fixedly connected to the surface of the connecting rod 32. A knob 35 is rotatably connected to the side of the body 1 near the connecting rod 32. A round sleeve 34 is fixedly connected to the surface of the knob 35. By setting the replacement device 3, the filter cartridge 2 can be disassembled and installed by rotating the knob 35. No complicated tools or difficult operations are required. Ordinary users can easily get started, which greatly saves the time and effort of replacing the filter cartridge 2, allowing users to quickly restore a good user experience, ensuring the continuity of the atomization process, and reducing the interruption of use caused by problems with the filter cartridge 2.

[0025] Specifically, the surface of the sleeve 34 is provided with a slot, the connecting rod 32 is inserted into the sleeve 34, and the fixing rod 33 is engaged with the slot on the surface of the sleeve 34. By setting the connecting rod 32, the fixing rod 33 can be accurately inserted into or released from the sleeve 34, thereby realizing the fixing and release of the filter cartridge 2 and ensuring the normal operation of the filter cartridge 2 replacement device 3.

[0026] Specifically, the filter cartridge 2 abuts against the pressure spring 31, and the connecting rod 32 is arranged in a "U" shape. By setting the pressure spring 31, when the filter cartridge 2 needs to be replaced, the knob 35 is turned to make the sleeve 34 disengage from the fixing rod 33, and the filter cartridge 2 is unrestrained. At this time, the pressure spring 31 generates elastic force to squeeze the filter cartridge 2 and make it disengage from the air hole.

[0027] Specifically, there are two circular sleeves 34, which are arranged symmetrically.

[0028] Specifically, a cleaning device 4 is provided on one side of the body 1. The cleaning device 4 includes a suction nozzle 41, which is located on one side of the body 1. A rod 42 is fixedly connected to the surface of the suction nozzle 41. A slot is provided at one end of the body 1 near the rod 42. The rod 42 is inserted into the slot on one side of the body 1. A mist outlet is provided on the side of the body 1 near the suction nozzle 41. By setting up the cleaning device 4, when a large amount of dirt adheres to the surface of the suction nozzle 41, the suction nozzle 41 can be easily pulled out by pressing the lever 43 to disengage it. This makes the disassembly process of the suction nozzle 41 simple and quick, and users can complete the operation without the need for complicated tools, greatly improving the convenience of cleaning.

[0029] Specifically, an assembly plate 44 is fixedly connected to one side of the body 1, and a pressure rod 43 is rotatably connected to the surface of the assembly plate 44. A fixing groove is opened on the side of the suction nozzle 41 near the pressure rod 43, and the pressure rod 43 is inserted into the fixing groove on one side of the suction nozzle 41.

[0030] Specifically, a fixing spring 45 is fixedly connected to one side of the pressure rod 43, and the side of the fixing spring 45 away from the pressure rod 43 is fixedly connected to the machine body 1.

[0031] In this embodiment: by setting a fixed spring 45, when the suction nozzle 41 is cleaned and reinserted into the machine body 1, the pressure rod 43 is released, the fixed spring 45 loses its restraint and generates elastic force, squeezing the pressure rod 43 to insert into the suction nozzle 41.

[0032] Working principle: By setting up replacement device 3 and cleaning device 4, when the filter cartridge 2 needs to be replaced, turn knob 35. Knob 35 drives the sleeve 34 to disengage from the fixing rod 33. At this time, the filter cartridge 2 is unrestrained, and the pressure spring 31 generates elastic force to squeeze the filter cartridge 2 out of the air hole. Then, the new filter cartridge 2 is inserted into the air hole. At this time, the filter cartridge 2 and the pressure spring 31 are in contact, and the pressure spring 31 deforms under force. The connecting rod 32 drives the fixing rod 33 to insert into the sleeve 34. Then, turn knob 35 to drive the sleeve 34 to contact the fixing rod 33 to complete the replacement. After long-term use, a lot of dirt adheres to the surface of the nozzle 41. Press the lever 43 to disengage from the nozzle 41, then pull out the nozzle 41 for cleaning. After cleaning, reinsert the nozzle 41 into the body 1 and release the lever 43. The retaining spring 45, freed from its restraint, generates elastic force to push the lever 43 back into the nozzle 41. With this invention, the filter cartridge 2 can be disassembled and installed by rotating the knob 35. No complicated tools or difficult operations are required, and ordinary users can easily get started, greatly saving time and effort in replacing the filter cartridge 2, allowing users to quickly restore a good user experience, ensuring the continuity of the atomization process, and reducing interruptions in use caused by problems with the filter cartridge 2.

Claims

1. Electronic cigarette with filtering function, comprising a body (1) and a replacement device (3), characterized in that: The machine body (1) has an air hole on one side, and a filter cylinder (2) is inserted into the inner wall of the air hole on one side of the machine body (1). The replacement device (3) is set on the surface of the filter cylinder (2). The replacement device (3) includes a retaining ring (36). The retaining ring (36) is fixed in the inner wall of the air hole of the machine body (1). A pressure spring (31) is fixedly connected to the surface of the retaining ring (36). A connecting rod (32) is fixedly connected to both ends of the filter cylinder (2). A fixing rod (33) is fixedly connected to the surface of the connecting rod (32). A knob (35) is rotatably connected to the side of the machine body (1) near the connecting rod (32). A round sleeve (34) is fixedly connected to the surface of the knob (35).

2. The electronic cigarette with filtering function according to claim 1, characterized in that: The surface of the sleeve (34) is provided with a slot, the connecting rod (32) is inserted into the sleeve (34), and the fixing rod (33) is engaged with the slot on the surface of the sleeve (34).

3. The electronic cigarette with filtering function according to claim 1, characterized in that: The filter cylinder (2) abuts against the pressure spring (31), and the connecting rod (32) is arranged in a "U" shape.

4. The electronic cigarette with filtering function according to claim 2, characterized in that: There are two circular sleeves (34), and the two circular sleeves (34) are arranged symmetrically.

5. The electronic cigarette with filtering function according to claim 1, characterized in that: A cleaning device (4) is provided on one side of the body (1). The cleaning device (4) includes a suction nozzle (41). The suction nozzle (41) is located on one side of the body (1). A rod (42) is fixedly connected to the surface of the suction nozzle (41). A slot is provided at one end of the body (1) near the rod (42). The rod (42) is inserted into the slot on one side of the body (1). A mist outlet is provided on the side of the body (1) near the suction nozzle (41).

6. The electronic cigarette with filtering function according to claim 5, characterized in that: An assembly plate (44) is fixedly connected to one side of the body (1). A pressure rod (43) is rotatably connected to the surface of the assembly plate (44). A fixing groove is provided on the side of the suction nozzle (41) near the pressure rod (43). The pressure rod (43) is inserted into the fixing groove on the side of the suction nozzle (41).

7. The electronic cigarette with filtering function according to claim 6, characterized in that: A fixing spring (45) is fixedly connected to one side of the pressure rod (43), and the side of the fixing spring (45) away from the pressure rod (43) is fixedly connected to the machine body (1).

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