Electronic cigarette with replaceable cartridge and replaceable tar

Abstract

The utility model relates to the technical field of electronic cigarettes, in particular to an electronic cigarette with a replaceable cartridge and replaceable tar. The electronic cigarette comprises a suction nozzle and a support. The suction nozzle comprises a suction nozzle part and a cigarette cartridge space integrally formed below the suction nozzle part; oil storage cotton and an atomizing core assembly are arranged in the smoke cartridge space; the support is arranged below the suction nozzle and provides a power source for the atomization core assembly of the suction nozzle. An oil bomb is connected to one side of the bracket and the suction nozzle; the suction nozzle is detachably connected with the bracket; the exhaust groove is formed in the joint of the suction nozzle and the oil bomb, and when the oil bomb is connected with the suction nozzle, air between the suction nozzle and the oil bomb can be exhausted through the exhaust groove. The utility model provides an electronic cigarette capable of changing cartridges and oil, which can be used on the electronic cigarette.

Description

Technical Field

[0001] This utility model relates to the field of electronic cigarette technology, and specifically to an electronic cigarette with replaceable cartridges and refillable e-liquid. Background Technology

[0002] Chinese utility model patent CN220712924U discloses a multi-canister replaceable e-cigarette. In this patent, the mouthpiece consists of three parts: a mouthpiece portion 11, a cartridge space 12, and an e-liquid reservoir 13. The cartridge space 12 is integrally formed below the mouthpiece portion 11. The cartridge space 12 can hold e-liquid and is equipped with an atomizing core assembly 3. The atomizing core assembly 3 is connected to the outside through the mouthpiece portion 12. The e-liquid reservoir 13 is connected to one side of the cartridge space 12. A bracket 4 is provided below the mouthpiece 1. A power supply component 5 is provided on one side of the bracket 4 corresponding to the atomizing core assembly 3; the other side is provided with a bracket e-liquid reservoir 41. Four bracket e-liquid reservoir cavities 41 are arranged along the axial direction; however, multiple or different layouts can be used as needed. An e-liquid reservoir 2 is housed within each bracket e-liquid reservoir 41. This allows one e-cigarette to carry multiple e-liquid reservoirs 2, which can be replaced after use, thus extending the e-cigarette's usage time.

[0003] However, the above structure has two problems. First, during the assembly of the oil tank 2 and the oil tank receiving cavity 13, e-liquid can easily be poured into the atomizer core assembly 3 due to air pressure, causing leakage. Second, the fixed connection structure between the mouthpiece 1 and the bracket 4 means that the atomizer core assembly 3 inside the mouthpiece 1 cannot be replaced separately, which also leads to a certain degree of waste. Utility Model Content

[0004] The technical problem solved by this utility model is to provide an electronic cigarette with replaceable cartridges and oil cartridges; the cartridges and oil cartridges can be replaced as needed.

[0005] The technical solution of this utility model to solve the above-mentioned technical problems is:

[0006] The electronic cigarette includes a mouthpiece and a support; the mouthpiece includes a mouthpiece portion and a cartridge space integrally formed below the mouthpiece portion; the cartridge space contains an oil storage cotton and an atomizing core assembly; the support is located below the mouthpiece and provides power to the atomizing core assembly of the mouthpiece; a cartridge is connected to one side of the support and the mouthpiece; the characteristic is that the mouthpiece and the support are connected in a detachable manner; an exhaust groove is provided at the connection between the mouthpiece and the cartridge, so that when the cartridge is connected to the mouthpiece, the air between the mouthpiece and the cartridge can be discharged through the exhaust groove.

[0007] The bottom of the suction nozzle is inserted into the top of the bracket; male and female buckles are provided on the inner side of the top of the bracket and the outer side of the bottom of the suction nozzle to achieve a detachable connection between the suction nozzle and the bracket.

[0008] The suction nozzle is connected to the oil cartridge on one side, which is recessed in the oil cartridge to form a connecting groove; the groove wall forming the connecting groove is provided with a notch to form an exhaust groove; when the oil cartridge is inserted along the groove wall of the connecting groove, the air between the suction nozzle and the oil cartridge can be discharged through the notch-shaped exhaust groove.

[0009] This invention allows for easy replacement of the mouthpiece as needed, and also allows for the replacement of the e-liquid cartridge with a new one after it has been used up. The venting groove located at the junction of the mouthpiece and the e-liquid cartridge allows for venting during cartridge assembly, effectively preventing e-liquid from being directly forced into the center of the atomizer core assembly by air pressure, thus avoiding leakage. Attached Figure Description

[0010] The present invention will be further described below with reference to the accompanying drawings:

[0011] Figure 1 This is a partial exploded perspective view of the electronic cigarette of this utility model;

[0012] Figure 2 This is a cross-sectional view of the electronic cigarette of this utility model;

[0013] Figure 3 This is a perspective view of the electronic cigarette mouthpiece 1 and the bracket 2 in a separated state.

[0014] Figure 4 This is a perspective view of the nozzle 1 and oil cartridge 3 in the separated state of this utility model;

[0015] Figure 5 This is a perspective view of the assembly state of the suction nozzle 1 and the oil cartridge 3 of this utility model;

[0016] Figure 6 This is an exploded three-dimensional view of the electronic cigarette of this utility model. Detailed Implementation

[0017] like Figures 1 to 6 As shown, the electronic cigarette of this utility model includes a mouthpiece 1, a support 2, and an e-liquid cartridge 3. The mouthpiece 1 is formed by a mouthpiece portion 11 and an e-liquid cartridge space 12 integrally formed below the mouthpiece portion 11; the e-liquid cartridge space 12 is provided with an e-liquid storage cotton 13 and an atomizing core assembly 14.

[0018] The bracket 2 is positioned below the mouthpiece 1 to provide power to the atomizing core assembly 14 of the mouthpiece 1; the oil cartridge 3 is connected to one side of the bracket 2 and the mouthpiece 1.

[0019] The bottom of the mouthpiece 1 is inserted into the top of the bracket 2; male and female buckles are provided on the inner side of the top of the bracket 2 and the outer side of the bottom of the mouthpiece 1 to achieve a detachable connection between the mouthpiece and the bracket. When the atomizer core assembly 14 can no longer be used, the e-cigarette can continue to be used by replacing the mouthpiece 1.

[0020] One side of the suction nozzle 1 is connected to the oil cartridge 3. A connecting groove 15 is formed in the groove corresponding to the oil cartridge 3 on the side of the suction nozzle 1 connected to the oil cartridge 3. A notch is provided in the groove wall of the connecting groove 15 to form an exhaust groove 16. When the seal of the oil cartridge 3 is inserted along the groove wall of the connecting groove 15, the air between the suction nozzle 1 and the oil cartridge 3 can be discharged through the notch-shaped exhaust groove 16.

[0021] The remaining structure of the electronic cigarette is shown in the figure and is not related to the implementation of the aforementioned technical solution; it can be adjusted as needed; you can also refer to the description of the Chinese utility model patent with announcement number CN220712924U; it will not be described again here.

[0022] The above embodiments are descriptions of specific implementations of this utility model and are not intended to limit this utility model; all equivalent modifications that can be obtained from the above description should be within the protection scope of this utility model.

Claims

1. A replaceable cartridge and replaceable e-cigarette, the e-cigarette comprising a mouthpiece and a support; the mouthpiece comprising a mouthpiece portion and a cartridge space integrally formed below the mouthpiece portion; the cartridge space containing e-liquid and an atomizing core assembly; the support being disposed below the mouthpiece and providing power to the atomizing core assembly of the mouthpiece; an e-liquid cartridge being connected to one side of the support and the mouthpiece; characterized in that: The nozzle and the bracket are connected in a detachable manner; an exhaust groove is provided at the connection between the nozzle and the oil cartridge, so that when the oil cartridge is connected to the nozzle, the air between the nozzle and the oil cartridge can be discharged through the exhaust groove.

2. The electronic cigarette with replaceable cartridges and replaceable e-liquid according to claim 1, characterized in that: The bottom of the suction nozzle is inserted into the top of the bracket; male and female buckles are provided on the inner side of the top of the bracket and the outer side of the bottom of the suction nozzle to achieve a detachable connection between the suction nozzle and the bracket.

3. The electronic cigarette with replaceable cartridges and replaceable e-liquid according to claim 1, characterized in that: The suction nozzle is connected to the oil cartridge on one side, which is recessed in the oil cartridge to form a connecting groove; the groove wall forming the connecting groove is provided with a notch to form an exhaust groove; when the oil cartridge is inserted along the groove wall of the connecting groove, the air between the suction nozzle and the oil cartridge can be discharged through the notch-shaped exhaust groove.

4. The electronic cigarette with replaceable cartridges and replaceable e-liquid according to claim 2, characterized in that: The suction nozzle is connected to the oil cartridge on one side, which is recessed in the oil cartridge to form a connecting groove; the groove wall forming the connecting groove is provided with a notch to form an exhaust groove; when the oil cartridge is inserted along the groove wall of the connecting groove, the air between the suction nozzle and the oil cartridge can be discharged through the notch-shaped exhaust groove.

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