Electronic cigarette atomizer convenient for replacing cartridge

Abstract

An electronic cigarette atomizer facilitating replacement of a cartridge comprises a shell, a switch is arranged on one side of the shell, a charging interface is formed in the shell, a battery is installed in the shell, and an atomization assembly is arranged in the shell. The shell is opened by rotating the protective cylinder so that the clamping blocks can be exposed, then the two clamping blocks are separated outwards, the smoke cartridge clamped by the clamping blocks can be taken out, and therefore replacement is convenient.

Description

Technical Field

[0001] The utility model relates to an electronic cigarette atomizer, in particular to an electronic cigarette atomizer which is convenient for replacing cigarette cartridges. Background Art

[0002] Electronic cigarettes are non-combustible electronic products, mainly composed of switch components, batteries, atomizers and cigarette cartridges. The cigarette cartridges are necessary parts installed on the atomizers, which are used to store the smoke oil and atomize the internal smoke oil through the atomizers.

[0003] The patent with the patent authorization announcement number CN209047457U discloses a cigarette cartridge, an atomizer and its electronic cigarette. The patent pushes the atomization component into the cigarette cartridge, and stretches the sealing part to allow the cigarette liquid in the liquid storage chamber to flow into the liquid absorption part, and finally is heated and atomized by the heating part to form smoke for the user to inhale. However, the patent still has shortcomings in actual use. Since the cigarette cartridge in the patent is disassembled and installed inside the atomizer shell, when replacing it, it is necessary to remove the cigarette cartridge from the inside of the atomizer shell by using tools, which makes the replacement of the cigarette cartridge more inconvenient.

[0004] Therefore, it is urgent to design an electronic cigarette atomizer that is easy to replace the cigarette cartridge. The electronic cigarette atomizer is configured such that the cigarette cartridge can be clamped by a clamping block and the protective tube can be rotated to open the shell, thereby achieving the purpose of easy replacement. Utility Model Content

[0005] In order to overcome the disadvantage that the cigarette cartridge in the above patent is installed in the interior of the atomizer shell after being disassembled, and when replacing it, it is necessary to use a tool to remove the cigarette cartridge from the interior of the atomizer shell, which makes the replacement of the cigarette cartridge inconvenient, the utility model provides an electronic cigarette atomizer that is easy to replace the cigarette cartridge. The electronic cigarette atomizer is provided with a clamping block to clamp the cigarette cartridge and a protective tube to rotate to open the shell, thereby achieving the purpose of easy replacement.

[0006] To solve the above problems, the utility model adopts the following technical solution: an electronic cigarette atomizer that is easy to replace cigarette cartridges, including a shell, a switch is provided on one side of the shell, a charging interface is provided on the shell, a battery is installed in the shell, and an atomization component is provided on the battery.

[0007] In a preferred embodiment of the utility model, the atomization assembly includes a smoke oil atomizer, which is installed on the battery, a protective tube is rotatably connected to the upper part of the shell, clamping blocks are slidably provided on the smoke oil atomizer and in the shell, an elastic member is connected between the smoke oil atomizer and the shell and the corresponding clamping blocks, a suction nozzle is clamped on the shell, and the suction nozzle is communicated with the shell.

[0008] In a preferred embodiment of the present invention, the suction nozzle is conical.

[0009] In a preferred embodiment of the present invention, the clamping block is provided with an inclined surface.

[0010] In a preferred embodiment of the utility model, a fixing block is fixedly connected to one side of the switch provided on the housing, a connecting block is rotatably connected to the fixing block, and a clamping block is rotatably connected to the connecting block.

[0011] In a preferred embodiment of the utility model, a symmetrically distributed support block is fixedly connected to one side of the shell, a connecting rod is hinged on the support block, a limiting block is fixed on the connecting rod, and a rubber band is passed through the two connecting rods, and the two ends of the rubber band are respectively clamped with the two limiting blocks.

[0012] In a preferred embodiment of the utility model, a fixing plate is provided on a side of the housing close to the charging port, a protective plate is hinged on the fixing plate, and a torsion spring is commonly connected to the fixing plate.

[0013] In a preferred embodiment of the present invention, the protective plate is made of rubber.

[0014] In a preferred embodiment of the present invention, insulating plates are provided on both sides of the battery.

[0015] In a preferred embodiment of the present invention, filter cotton is placed in the suction nozzle.

[0016] Compared with the prior art, the utility model has the following technical effects: 1. The outer shell is opened by rotating the protective tube to expose the clamping block, and then the two clamping blocks are pried apart outwards to take out the cigarette cartridge clamped by the clamping blocks, thus facilitating replacement.

[0017] 2. Rotate the card block to the top of the switch so that the card block can expand and press the switch. This will fix the switch in the closed state to prevent it from being accidentally turned on when not in use.

[0018] 3. Pull either end of the rubber band to the left to disengage the corresponding limit block, then bend the connecting rod fixed with one end of the rubber band backwards and pass the hand between the rubber band and the connecting rod. In this way, the device can be worn on the wrist for easy carrying.

[0019] 4. The torsion spring drives the protective plate to rotate and reset to cover the charging port, thereby preventing dust from entering the charging port and playing a certain waterproof role. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 This is the overall picture of this application.

[0021] Figure 2It is a schematic diagram of the housing, charging port and battery in this application.

[0022] Figure 3 This application reflects Figure 2 A is an enlarged schematic diagram.

[0023] Figure 4 It is a schematic diagram of the fixing block, the connecting block and the card block in this application.

[0024] Figure 5 It is a schematic diagram of the support block, connecting rod and limit block in this application.

[0025] Figure 6 It is a schematic diagram of the housing in this application.

[0026] Figure 7 This application reflects Figure 6 Schematic diagram of B.

[0027] Among them, the above-mentioned drawings include the following figure marks: 1-housing, 101-switch, 2-charging interface, 3-battery, 4-smoke oil atomizer, 5-clamping block, 7-elastic member, 8-protective tube, 9-nozzle, 10-fixing block, 11-connecting block, 12-card block, 13-support block, 14-connecting rod, 15-limiting block, 16-rubber band, 17-fixing plate, 18-protective plate, 19-torsion spring, 20-insulating plate, 21-filter cotton. DETAILED DESCRIPTION

[0028] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0029] Example 1

[0030] See also Figure 1 and Figure 2 An electronic cigarette atomizer for easy replacement of cigarette cartridges includes a shell 1, a switch 101 is arranged on the front side of the shell 1, a charging interface 2 is arranged at the bottom of the shell 1, a battery 3 is installed in the middle of the shell 1, and insulating plates 20 are arranged on the front and rear sides of the battery 3. The insulating plates 20 are used to isolate the current generated by the battery 3, and an atomization component is arranged on the battery 3.

[0031] See also Figure 2 and Figure 3The atomization assembly includes a smoke oil atomizer 4, which is mounted on the battery 3. A protective tube 8 is rotatably connected to the upper part of the shell 1. A clamp 5 is slidably arranged on the upper part of the smoke oil atomizer 4 and the top of the shell 1. The clamp 5 is used to clamp the cigarette cartridge. A slope is arranged on the clamp 5. The setting of the slope can facilitate the cigarette cartridge to squeeze the clamp 5. An elastic member 7 is connected between the smoke oil atomizer 4 and the shell 1 and the corresponding clamp 5, and the elastic member 7 is sleeved on the clamp 5. A suction nozzle 9 is clamped on the shell 1. The suction nozzle 9 is communicated with the shell 1, and the suction nozzle 9 is conical, which is more suitable for users to smoke and improves the user experience. A filter cotton 21 is placed in the suction nozzle 9. The filter cotton 21 is used to filter smoke, thereby removing impurities in the smoke and improving the taste.

[0032] When in use, the user first installs the cigarette cartridge, the user rotates the protective tube 8 to open the shell 1 to expose the clamping block 5, and then the user pushes the cigarette cartridge into the two clamping blocks 5. Under the action of the inclined surface of the clamping block 5, the cigarette cartridge squeezes the clamping block 5 to move outward, and the elastic member 7 is compressed accordingly. When the cigarette cartridge is stuck in between the two clamping blocks 5, the clamping block 5 is reset inward under the action of the restoring elastic force of the elastic member 7 to fix the cigarette cartridge. When the cigarette cartridge needs to be replaced, the user pries the two clamping blocks 5 outwardly, the elastic member 7 is compressed accordingly, and the two clamping blocks 5 no longer clamp the cigarette cartridge, so the cigarette cartridge can be taken out and replaced, thus facilitating replacement. After the cigarette cartridge is installed, the user rotates the protective tube 8 to close the shell 1, and then the user holds the suction nozzle 9 with his mouth, and then pulls up to turn on the switch 101. At this time, the battery 3 supplies power to the smoke oil atomizer 4, so that the smoke oil atomizer 4 atomizes the smoke oil in the cigarette cartridge. After the user has finished using it, the user pulls down the switch 101 to turn off the device.

[0033] Example 2

[0034] Based on Example 1, please refer to Figure 4 A fixing block 10 is fixedly connected to one side of the housing 1 on which the switch 101 is provided by welding. A connecting block 11 is rotatably connected to the fixing block 10. A clamping block 12 is rotatably connected to the connecting block 11. The clamping block 12 is used to fix the switch 101.

[0035] After the user pulls down the switch 101, the user rotates the connecting block 11 clockwise, and the connecting block 11 drives the card block 12 to rotate together. When the card block 12 rotates and contacts the switch 101, the switch 101 squeezes the card block 12 to rotate inward and fold up, so that the connecting block 11 drives the card block 12 to rotate above the switch 101. When the card block 12 rotates to above the switch 101, the user unfolds the card block 12 to press the switch 101, and the connecting block 11 restricts the card block 12 from rotating outward. In this way, the switch 101 is fixed in the closed state by the card block 12 to avoid being accidentally turned on by the switch 101 when not in use.

[0036] See also Figure 5 The rear side of the housing 1 is fixedly connected with two support blocks 13 symmetrically distributed in an upper and lower direction by welding, the support block 13 is hinged with a connecting rod 14, and a limit block 15 is fixedly connected to the connecting rod 14 by welding. The two connecting rods 14 are jointly penetrated by a rubber band 16, and the two ends of the rubber band 16 are respectively clamped with the two limit blocks 15.

[0037] The user pulls either end of the rubber band 16 to the left to disengage the corresponding limit block 15, then bends back the connecting rod 14 to which one end of the rubber band 16 is fixed to unfold it, and at the same time pulls a section of the rubber band 16 from the other connecting rod 14 to adjust the wearing size, and then the user passes his hand between the rubber band 16 and the connecting rod 14, so that the device is worn on the wrist for easy carrying.

[0038] See also Figure 6 and Figure 7 A fixing plate 17 is provided on one side of the housing 1 close to the charging interface 2, and a protective plate 18 is hinged on the fixing plate 17. The protective plate 18 is used to seal the charging interface 2, and the protective plate 18 is made of rubber to improve the sealing performance. The fixing plates 17 and the fixing plates 17 are connected together with two torsion springs 19, and the two torsion springs 19 are respectively sleeved on the two hinges between the fixing plates 17 and the fixing plates 17.

[0039] When the device needs to be charged, the user pulls back the protective plate 18 to expose the charging interface 2, the torsion spring 19 is deformed, and then the charging head is inserted into the charging interface 2 for charging. At the same time, the charging head presses the protective plate 18. After the device is fully charged, the user pulls out the charging head, and the charging head no longer presses against the protective plate 18. Under the action of the restoring elastic force of the torsion spring 19, the protective plate 18 rotates and resets to cover the charging interface 2, thereby preventing dust from entering the charging interface 2 and playing a certain waterproof role.

[0040] The above is only a specific implementation of the utility model, but the protection scope of the utility model is not limited thereto. Any technician familiar with the technical field can easily think of changes or substitutions within the technical scope disclosed by the utility model, which should be included in the protection scope of the utility model. Therefore, the protection scope of the utility model should be based on the protection scope of the claims.

Claims

1. An electronic cigarette atomizer that is easy to replace the cigarette cartridge, characterized in that: The invention comprises a shell (1), a switch (101) is arranged on one side of the shell (1), a charging interface (2) is arranged on the shell (1), a battery (3) is installed in the shell (1), and an atomization assembly is arranged on the battery (3); the atomization assembly comprises a smoke oil atomizer (4), and the smoke oil atomizer (4) is installed on the battery (3); a protective tube (8) is rotatably connected to the upper part of the shell (1), a clamping block (5) is slidably arranged on the smoke oil atomizer (4) and in the shell (1), an elastic member (7) is connected between the smoke oil atomizer (4) and the shell (1) and the corresponding clamping block (5), and a suction nozzle (9) is clamped on the shell (1), and the suction nozzle (9) is communicated with the shell (1).

2. The electronic cigarette atomizer for easy replacement of cigarette cartridges according to claim 1, characterized in that: The suction nozzle (9) is arranged in a cone shape.

3. The electronic cigarette atomizer for easy replacement of cigarette cartridges according to claim 1, characterized in that: The clamping block (5) is provided with an inclined surface.

4. The electronic cigarette atomizer for easy replacement of cigarette cartridges according to claim 1, characterized in that: A fixing block (10) is fixedly connected to one side of the housing (1) on which the switch (101) is provided, a connecting block (11) is rotatably connected to the fixing block (10), and a clamping block (12) is rotatably connected to the connecting block (11).

5. The electronic cigarette atomizer for easy replacement of cigarette cartridges according to claim 1, characterized in that: A symmetrically distributed support block (13) is fixedly connected to one side of the housing (1), a connecting rod (14) is hinged on the support block (13), a limit block (15) is fixedly connected to the connecting rod (14), a rubber band (16) is passed through the two connecting rods (14), and two ends of the rubber band (16) are respectively clamped with the two limit blocks (15).

6. The electronic cigarette atomizer for easy replacement of cigarette cartridges according to claim 1, characterized in that: A fixing plate (17) is provided on one side of the housing (1) close to the charging interface (2), a protective plate (18) is hingedly connected to the fixing plate (17), and a torsion spring (19) is commonly connected to the fixing plate (17).

7. The electronic cigarette atomizer for easy replacement of cigarette cartridges according to claim 6, characterized in that: The protective plate (18) is made of rubber.

8. The electronic cigarette atomizer for easy replacement of cigarette cartridges according to claim 1, characterized in that: Insulation plates (20) are provided on both sides of the battery (3).

9. The electronic cigarette atomizer for easy replacement of cigarette cartridges according to claim 1, characterized in that: Filter cotton (21) is placed in the suction nozzle (9).

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