Electronic cigarette convenient to disassemble and capable of replacing cartridge

Abstract

The utility model provides a cartridge-replaceable electronic cigarette convenient to disassemble, which comprises a cartridge assembly and a machine body assembly which are connected left and right through magnetic attraction. The smoke cartridge assembly comprises a shell, a cigarette holder arranged on the shell, an oil bin arranged in the shell, an atomization assembly arranged in the oil bin and communicated with the cigarette holder, and an oil bottle connected to the oil bin in an inserted mode and connected with the bottom of the shell in a buckled mode, and the machine body assembly comprises a machine body support, a scheme plate arranged in the machine body support and a battery. A power connection point electrically connected with the scheme board is arranged in one side of the machine body support, a conductive elastic needle is arranged on one side of the shell, and when the smoke cartridge assembly and the machine body assembly are connected in a magnetic attraction mode, the conductive elastic needle is inserted into the machine body support and connected with the power connection point. When the tobacco tar in the tobacco tar bin is insufficient, the tobacco tar can be filled into the tobacco tar bin through the tobacco tar bottle, the tobacco tar bottle can also be replaced independently, the tobacco cartridge assembly can be replaced after the tobacco tar bottle is taken down after the atomizing core is aged and pasted, and the tobacco tar bin is high in applicability and product utilization rate.

Description

Technical Field

[0001] The utility model relates to the field of electronic cigarettes, and in particular to an electronic cigarette with easily disassembled and replaceable cartridges. Background Art

[0002] With the rapid development of electronic cigarettes, users are pursuing the diversification of electronic cigarette structures. In the existing technology, electronic cigarette cartridges are divided into two types: replaceable and non-replaceable. Electronic cigarettes with non-replaceable cartridges are disposable after use, which is not environmentally friendly. Electronic cigarettes with replaceable cartridges usually replace the entire cartridge together, that is, an integrated cartridge, whose oil tank and atomizer core are integrated. The oil tank, atomizer core and other parts will be replaced, which is still not environmentally friendly. Some electronic cigarettes are also oil-filled, that is, the oil tank of the electronic cigarette can be refilled separately to extend the use. However, over time, the atomizer core may be burnt, aged, and other reasons, resulting in a poor experience, but the atomizer core cannot be replaced separately. Utility Model Content

[0003] The purpose of the utility model is to provide an electronic cigarette with a replaceable cartridge that is easy to disassemble.

[0004] In order to achieve the above objectives, the following technical solutions are adopted:

[0005] A conveniently detachable replaceable cartridge electronic cigarette comprises a cartridge assembly and a body assembly connected on both sides by magnetic attraction, the cartridge assembly comprising a shell, a mouthpiece placed on the shell, an oil tank placed in the shell, an atomizer assembly placed in the oil tank and connected to the mouthpiece, an oil bottle plug-inly connected to the oil tank and snap-connected to the bottom of the shell, the body assembly comprising a body bracket, a solution board placed in the body bracket, and a battery, a power connection point electrically connected to the solution board being provided on one side of the body bracket, and a conductive spring pin being provided on one side of the shell, and when the cartridge assembly and the body assembly are magnetically attracted and connected, the conductive spring pin is inserted into the body bracket and connected to the power connection point.

[0006] Furthermore, the oil tank is provided with an oil guide plug, which is exposed below the oil tank. When the oil bottle is inserted into the housing, the oil guide plug is inserted into the bottle mouth of the oil bottle. This facilitates the filling of the oil and improves the airtightness.

[0007] Furthermore, a spring is provided within the bottle mouth, which is compressed by the oil guide plug when the oil guide plug is inserted into the bottle mouth. Since the oil bottle is clamped to the bottom of the housing, the spring can help the oil bottle pop out when the clamping position between the oil bottle and the housing is released, making installation convenient.

[0008] Furthermore, a first magnet is exposed on one side of the shell, and a concave embedding position is provided on the body bracket, and a second magnet is provided in the embedding position, so as to attract each other through the magnets.

[0009] Furthermore, one side of the body bracket is concave, and the shell is inserted into the concave part of the body bracket. In this way, the body assembly can largely wrap around the cigarette cartridge assembly, thereby improving the stability of the connection between the two.

[0010] Furthermore, a first air vent connected to the atomizer assembly is provided on one side of the housing, and a second air vent connected to the microphone inside the housing is provided on one side of the body frame. When the housing and the body frame are connected, the first air vent and the second air vent are connected. In this way, the microphone can be integrated into the body assembly and can be triggered by inhalation from the mouthpiece.

[0011] Furthermore, the second vent hole is formed by an outwardly protruding silicone sleeve, which can be inserted into the first vent hole to improve sealing performance.

[0012] Furthermore, a bottom shell is provided at the bottom of the oil bottle, first buckles are provided on both sides of the upper portion of the bottom shell, and second buckles that engage with the first buckles are provided on both sides of the bottom of the shell.

[0013] By adopting the above solution, the beneficial effects of the utility model are:

[0014] When the oil tank is low on oil, you can use the oil bottle to fill the oil tank, or you can replace the oil bottle separately. When the atomizer core is aged or burnt, you can remove the oil bottle and replace the cartridge assembly. When both are insufficient, the cartridge assembly can be replaced as a whole, which has strong applicability and high product utilization rate.

[0015] The cartridge assembly and the body assembly are easy to install and disassemble, and are highly playable and easy to use. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is a schematic diagram of the overall structure of the electronic cigarette according to an embodiment of the present utility model;

[0017] Figure 2 This is a schematic diagram of the exploded structure of an electronic cigarette according to an embodiment of the present utility model;

[0018] Figure 3 This is a schematic diagram of the structure of the cigarette cartridge assembly of the embodiment of the utility model without the oil bottle;

[0019] Figure 4 The cross-sectional view of the oil bottle is omitted for the cigarette cartridge assembly of the embodiment of the present invention;

[0020] Figure 5This is a schematic structural diagram of an oil bottle according to an embodiment of the present utility model;

[0021] Figure 6 This is a cross-sectional view of an oil bottle according to an embodiment of the present utility model;

[0022] Figure 7 This is a schematic structural diagram of a fuselage assembly according to an embodiment of the present invention;

[0023] Figure 8 This is a cross-sectional view of a fuselage assembly according to an embodiment of the present invention.

[0024] The accompanying drawings illustrate:

[0025] 1. Cartridge assembly; 11. Shell; 111. First vent; 12. Oil bottle; 121. Bottle mouth; 122. Bottom shell; 1221. Second buckle; 123. Spring; 13. Mouthpiece; 14. Oil tank; 15. Atomizer core assembly; 16. Conductive spring pin; 17. Oil guide plug; 18. First magnet; 19. First buckle; 2. Body assembly; 21. Body bracket; 211. Mounting position; 212. Silicone; 22. Solution board; 23. Battery; 24. Second magnet. DETAILED DESCRIPTION

[0026] Typical embodiments that embody the features and advantages of the present invention will be described in detail in the following description. It should be understood that the present invention is capable of various variations in different embodiments without departing from the scope of the present invention, and that the descriptions and illustrations herein are intended to be illustrative in nature and not to limit the present invention.

[0027] like Figure 1-8 As shown, a conveniently detachable and replaceable cartridge electronic cigarette includes a cartridge assembly 1 and a body assembly 2 connected on the left and right by magnetic attraction. The cartridge assembly 1 includes a shell 11, a mouthpiece 13 placed on the shell 11, an oil tank 14 placed in the shell 11, an atomizer assembly placed in the oil tank 14 and connected to the mouthpiece 13, an oil bottle 12 plug-inly connected to the oil tank 14 and snap-connected to the bottom of the shell 11, and the body assembly 2 includes a body bracket 21, a solution board 22 and a battery 23 placed in the body bracket 21. A power connection point electrically connected to the solution board 22 is provided on one side of the body bracket 21, and a conductive spring pin 16 is provided on one side of the shell 11. When the cartridge assembly 1 and the body assembly 2 are magnetically attracted and connected, the conductive spring pin 16 is inserted into the body bracket 21 and connected to the power connection point.

[0028] The oil tank 14 is provided with an oil guide plug 17, which is exposed below the oil tank 14. When the oil bottle 12 is inserted into the housing 11, the oil guide plug 17 is inserted into the bottle mouth 121 of the oil bottle 12. This makes it easier to fill the oil and improves the sealing performance.

[0029] A spring 123 is disposed within the bottle mouth 121. When the oil guide plug 17 is inserted into the bottle mouth 121, the spring 123 is compressed by the oil guide plug 17. Since the oil bottle 12 is clamped to the bottom of the housing 11, the spring 123 helps the oil bottle 12 to pop out when the clamping position between the oil bottle 12 and the housing 11 is released, making installation easier.

[0030] An exposed first magnet 18 is provided on one side of the housing 11, and a recessed embedding position 211 is provided on the body bracket 21, wherein a second magnet 24 is provided in the embedding position 211. The magnets attract each other.

[0031] One side of the body bracket 21 is concave, and the shell 11 is inserted into the concave part of the body bracket 21. In this way, the body assembly 2 can largely wrap the cigarette cartridge assembly 1, thereby improving the stability of the connection between the two.

[0032] A first air vent 111 is provided on one side of the housing 11, connected to the atomizer assembly. A second air vent is provided on one side of the body bracket 21, connected to the microphone inside. When the housing 11 and the body bracket 21 are connected, the first air vent 111 and the second air vent are connected. In this way, the microphone can be integrated into the body assembly 2 and can be triggered by inhalation of the mouthpiece 13.

[0033] The second vent hole is formed by a protruding silicone sleeve 212, which can be inserted into the first vent hole 111 to improve the sealing performance.

[0034] A bottom shell 122 is provided at the bottom of the oil bottle 12 , and first buckles 19 are provided on both sides of the upper portion of the bottom shell 122 . Second buckles 1221 that engage with the first buckles 19 are provided on both sides of the bottom of the housing 11 .

[0035] Working principle:

[0036] During use, the user inhales into the mouthpiece 13. Airflow passes through the atomizer core assembly 15 in the oil reservoir 14 and triggers the microphone through the first and second air holes 111. The microphone then sends feedback to the control board 22. The control board 22 controls the power point through-hole, which in turn energizes the atomizer core assembly 15 through the conductive spring pin 16. The atomizer core assembly 15 heats the e-liquid in the oil reservoir 14 to produce aerosol, which is then inhaled by the user. Generally, the oil reservoir 14 is equipped with a cotton pad for oil storage.

[0037] When refilling, the nozzle of the electronic cigarette faces downward, and the liquid in the oil bottle 12 flows along the bottle mouth 121 and the oil guide plug 17 into the oil reservoir 14. When replacing the oil bottle 12, the second plastic buckle 1221 is pressed down. The second buckle 1221 releases the first buckle 19, and the oil bottle 12 is ejected by the spring 123, and the oil bottle 12 can be removed.

[0038] Beneficial effects:

[0039] When the oil in the oil tank 14 is insufficient, the oil bottle 12 can be used to fill the oil tank 14 with oil, or the oil bottle 12 can be replaced separately. When the atomizer core is aged or burnt, the oil bottle 12 can be removed and the cartridge assembly 1 can be replaced. When both are insufficient, the cartridge assembly 1 can be replaced as a whole, which has strong applicability and high product utilization rate.

[0040] The cigarette cartridge assembly 1 and the body assembly 2 are easy to install and disassemble, highly playable and easy to use.

[0041] While the present disclosure has been described with reference to several exemplary embodiments, it should be understood that the terms used are illustrative and exemplary rather than restrictive. Since the present disclosure can be embodied in a variety of forms without departing from the spirit or essence of the invention, it should be understood that the above-described embodiments are not limited to any of the foregoing details, but should be interpreted broadly within the spirit and scope of the appended claims. Therefore, all changes and modifications that fall within the scope of the claims or their equivalents are intended to be covered by the appended claims.

Claims

1. An electronic cigarette with easily disassembled and replaceable cartridges, characterized in that: It includes a cigarette cartridge assembly and a body assembly that are connected on the left and right sides by magnetic attraction. The cigarette cartridge assembly includes a shell, a cigarette holder placed on the shell, an oil tank placed in the shell, an atomizer assembly placed in the oil tank and connected to the cigarette holder, and an oil bottle plug-inly connected to the oil tank and snap-connected to the bottom of the shell. The body assembly includes a body bracket, a solution board and a battery placed in the body bracket. A power connection point electrically connected to the solution board is provided on one side of the body bracket, and a conductive elastic pin is provided on one side of the shell. When the cigarette cartridge assembly and the body assembly are magnetically attracted and connected, the conductive elastic pin is inserted into the body bracket and connected to the power connection point.

2. The conveniently detachable and replaceable cartridge electronic cigarette according to claim 1, characterized in that: An oil guide plug is provided in the oil tank and is exposed below the oil tank. When the oil bottle is inserted into the housing, the oil guide plug is inserted into the bottle mouth of the oil bottle.

3. The conveniently detachable and replaceable cartridge electronic cigarette according to claim 2, characterized in that: A spring is provided in the bottle mouth, and when the oil guide plug is inserted into the bottle mouth, the spring is compressed by the oil guide plug.

4. The conveniently detachable and replaceable cartridge electronic cigarette according to claim 1, characterized in that: One side of the shell is provided with an exposed first magnet, and the body bracket is provided with a concave embedding position, and the embedding position is provided with a second magnet.

5. The conveniently detachable and replaceable cartridge electronic cigarette according to claim 1, characterized in that: One side of the fuselage bracket is concave, and the shell is inserted into the concave portion of the fuselage bracket.

6. The conveniently detachable and replaceable cartridge electronic cigarette according to claim 1, characterized in that: A first air vent connected to the atomizer assembly is provided on one side of the shell, and a second air vent connected to the microphone inside the shell is provided on one side of the body bracket. When the shell is connected to the body bracket, the first air vent is connected to the second air vent.

7. The conveniently detachable and replaceable cartridge electronic cigarette according to claim 6, characterized in that: The second air vent is formed by an outwardly protruding silicone sleeve, and the silicone sleeve can be inserted into the first air vent.

8. The conveniently detachable and replaceable cartridge electronic cigarette according to claim 1, characterized in that: The bottom of the oil bottle is provided with a bottom shell, the upper two sides of the bottom shell are provided with first buckles, and the two sides of the bottom of the shell are provided with second buckles that are buckled with the first buckles.

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