Cartridge-replaceable electronic cigarette with cigarette cartridge capable of repeatedly replacing tobacco tar bottle and adding tobacco tar

Abstract

The utility model relates to a cartridge-replaceable electronic cigarette with a cartridge capable of repeatedly replacing a tobacco tar bottle and adding tobacco tar for use. The electronic cigarette comprises an oil bottle and a cigarette cartridge body, the oil bottle comprises an oil cup and an oil cup support, and the oil cup support is arranged at an opening of the oil cup in a sealed mode; the oil cup bracket is provided with an opening; a spring switch is arranged at the opening; a suction nozzle and a tar storage atomizing cavity for accommodating the atomizing core assembly, the tar storage cotton and other components are formed on one side of the smoke cartridge main body; a table surface horizontally extends close to the bottom end of the tar storage atomization cavity to form the other side of the smoke cartridge main body; the tabletop is provided with a switch column corresponding to the opening of the oil cup bracket; oil inlets are formed in the periphery of the switch column; when the tar bottle is assembled above the table top, the spring switch is turned on by the switch column, and tobacco tar in the tar bottle flows into the tar storage atomization cavity from the tar inlet. According to the utility model, the electronic cigarette can be filled with oil conveniently, quickly and completely through the oil bottle, and the situations of oil leakage, tobacco tar overflow and the like are avoided; the assembly structure can be used for the electronic cigarette oil bottle.

Description

TECHNICAL FIELD

[0001] The utility model relates to electronic cigarette technical field, especially a kind of refill electronic cigarette that cartridge can be repeatedly replaced oil bottle adds tobacco tar. BACKGROUND

[0002] Many refill electronic cigarettes are supplemented with tobacco tar by replacing oil bottles, so that the remaining parts of the electronic cigarette can be fully utilized. While achieving oil bottle tobacco tar addition, the speed of tobacco tar replenishment is ensured, and problems such as tobacco tar overflow and oil leakage are avoided. These are problems that designers need to consider. UTILITY MODEL CONTENT

[0003] The technical problem solved by the utility model is to provide a refill electronic cigarette that cartridge can be repeatedly replaced oil bottle adds tobacco tar, which can achieve convenient, fast and complete oil injection without oil leakage, tobacco tar overflow and other situations.

[0004] The technical solution of the utility model to solve the above technical problem is:

[0005] The electronic cigarette includes an oil bottle and a cartridge main body. The oil bottle includes an oil cup and an oil cup support, and the oil cup support is sealed at the opening of the oil cup. The oil cup support is provided with an opening, and a spring switch is arranged at the opening. The cartridge main body is formed with a suction nozzle on one side and an oil storage atomization cavity accommodating an atomization core assembly, oil storage cotton and other components. A flat surface is arranged near the bottom end of the oil storage atomization cavity to form the other side of the cartridge main body. A switch column is arranged on the flat surface corresponding to the opening of the oil cup support. An oil inlet is arranged around the switch column. When the oil bottle is assembled above the flat surface, the switch column opens the spring switch, and the tobacco tar in the oil bottle flows into the oil storage atomization cavity from the oil inlet.

[0006] The spring switch includes a spring and a spring support. The bottom end of the spring support is cylindrical. An elongated spring support column is connected above the bottom end of the cylindrical shape. The spring is sleeved on the spring support column. A convex ring is protruded outside the opening of the oil cup support, and a plurality of convex columns are protruded inside the opening. The top ends of the convex columns are connected with a circular ring. The bottom end of the spring support is assembled in the convex ring. One end of the spring abuts against the bottom end of the cylindrical shape of the spring support, and the other end abuts against the circular ring. When the oil bottle and the cartridge main body are assembled, the switch column presses the bottom end of the cylindrical shape of the spring support away from the convex ring, forming a gap between the oil cup and the convex column, and an oil inlet channel from the oil inlet to the oil storage atomization cavity.

[0007] The oil inlet is arranged along the part of the flat surface connected with the switch column.

[0008] The tail end of the spring support column is provided with a barb, and the barb cooperates with the circular ring.

[0009] A sealing ring is arranged between the bottom end of the spring support and the convex ring to form a sealing cooperation therebetween.

[0010] The utility model discloses oil bottle is activated through the pressurized assembly mode and is assembled into the side of the smoke bullet main part, realizes the mutual flow of the oil storage atomizing cavity and oil bottle. The oil storage atomizing cavity and oil bottle are equipped with the oil inlet for the tobacco tar circulation to the oil storage cotton to the atomizing core, and the oil bottle mouth is equipped with spring switch. The oil bottle mouth is sealed through O ring seal silica gel and smoke bullet connecting mouth seal and controls the intercommunication of oil bottle and oil storage atomizing cavity, prevents the tobacco tar overflow. When oil bottle is activated, the tobacco tar can directly flow into the oil storage cotton through the oil inlet, avoids the tobacco tar waste, improves the oil storage efficiency, does not need the oil injection tool, and the operation of adding the tobacco tar is convenient and fast. BRIEF DESCRIPTION OF DRAWINGS

[0011] The utility model is further explained in connection with the drawings:

[0012] Figure 1 It is the utility model electronic cigarette local part exploded view;

[0013] Figure 2 It is the utility model electronic cigarette local anatomical view;

[0014] Figure 3 It is the utility model electronic cigarette section view;

[0015] Figure 4 It is the utility model electronic cigarette smoke bullet main part 2 perspective view;

[0016] Figure 5 It is the utility model electronic cigarette smoke bullet main part 2 plan view;

[0017] Figure 6 It is the utility model oil cup support 12 perspective view;

[0018] Figure 7 It is the utility model spring support 14 perspective view;

[0019] Figure 8 It is the utility model electronic cigarette perspective exploded view. DETAILED DESCRIPTION

[0020] As Figures 1 to 8 Indicated, the utility model discloses the smoke bullet of replacing of electronic cigarette including oil bottle 1 and smoke bullet main part 2. Oil bottle 1 includes oil cup 11 and oil cup support 12, and oil cup support 12 is sealed and is established at the opening of oil cup 11;Oil cup support 12 sets up the opening, and the opening is provided with a spring switch. Spring switch includes spring 13 and spring support 14;The bottom of spring support 14 is cylindrical;The top of cylindrical bottom is connected with the slender spring support column 141;Spring 13 is covered on spring support column 141;Spring support column 141 tail end sets up the barb 142.

[0021] One side of the cartridge body 2 forms a mouthpiece 21 and an oil storage and atomization chamber that houses components such as the atomizing core assembly 22 and oil storage cotton 23; a platform 24 extends horizontally near the bottom of the oil storage and atomization chamber to form the other side of the cartridge body 2; a switch post 25 is provided on the platform 24 corresponding to the opening of the oil cup bracket 12; an oil inlet 26 is provided around the switch post 25; the oil inlet 26 is provided along the part of the platform 24 that connects to the switch post 25.

[0022] The oil cup holder 12 has a protruding ring 121 extending outward from the opening, and several protruding pillars 122 extending outward from the inner side. A circular ring 123 is connected to the top of each protruding pillar 122. For example... Figure 2 As shown, when the oil bottle 1 is not assembled with the cartridge body 2, the bottom end of the spring bracket 14 is assembled inside the protruding ring 121; one end of the spring 13 abuts against the cylindrical bottom end of the spring bracket 14, and the other end abuts against the ring 123. The barb 142 at the tail end of the spring support 141 engages with the inner surface of the ring 123 (the side not in contact with the spring); preventing the spring bracket 14 from disengaging from the opening of the oil bottle 1 due to the spring 13.

[0023] like Figure 3 As shown, after the oil bottle 1 is assembled with the cartridge body 2, the switch post 25 presses the cylindrical bottom end of the spring bracket 14 inward and away from the convex ring 121, forming an oil inlet channel from the oil cup 11 and the convex post 122 to the oil inlet 26 and the oil storage atomization chamber. The e-liquid enters the oil storage cotton 23 in the oil storage atomization chamber through the oil inlet channel; then it is atomized by the atomizing core assembly 22.

[0024] A sealing ring 15 is provided between the bottom end of the spring bracket 13 and the convex ring 121; forming a sealed fit between the bottom end of the spring bracket 14 and the convex ring 121; thus avoiding oil leakage when the oil bottle 1 is not assembled.

[0025] The remaining structures of the electronic cigarette not described in detail above are unrelated to the technical solution of this utility model, and those skilled in the art can understand them in detail through the drawings; they will not be described further here.

[0026] 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 refillable electronic cigarette, wherein a cartridge is replaceable, and a bottle of oil is added with oil, characterized in that: The electronic cigarette includes an oil bottle and a cartridge body, the oil bottle includes an oil cup and an oil cup support, the oil cup support is sealed at an oil cup opening; the oil cup support is provided with an opening, and a spring switch is arranged at the opening; one side of the cartridge body is formed with a suction nozzle and an oil storage atomization cavity accommodating an atomization core assembly and oil storage cotton; a table is horizontally arranged near the bottom end of the oil storage atomization cavity to form the other side of the cartridge body; a switch column is arranged on the table corresponding to the opening of the oil cup support; an oil inlet is arranged around the switch column; when the oil bottle is assembled above the table, the switch column opens the spring switch, and the tobacco tar in the oil bottle flows into the oil storage atomization cavity from the oil inlet.

2. The refillable e-cigarette cartridge for adding e-liquid using a refillable oil bottle as described in claim 1, characterized in that: The spring switch includes a spring and a spring support; the bottom end of the spring support is in a cylindrical shape; an elongated spring support column is connected above the bottom end in a cylindrical shape; the spring is sleeved on the spring support column; the outer side of the opening of the oil cup support protrudes a convex ring, and the inner side protrudes a plurality of convex columns, and the top end of the convex column is connected with a ring; the bottom end of the spring support is assembled in the convex ring; one end of the spring abuts against the bottom end of the spring support in a cylindrical shape, and the other end abuts against the ring; after the oil bottle and the cartridge body are assembled, the switch column presses the bottom end of the spring support in a cylindrical shape away from the convex ring, forming a gap between the oil cup and the convex column, and an oil inlet channel from the oil inlet to the oil storage atomization cavity.

3. The refillable e-cigarette cartridge for adding e-liquid using a refillable oil bottle as described in claim 1, characterized in that: The oil inlet is arranged along the part of the table connected with the switch column.

4. The refill electronic cigarette of claim 2, wherein the cartridge is refillable with tobacco oil. The oil inlet is arranged along the part of the table connected with the switch column.

5. The refill electronic cigarette of claim 2 or 4, wherein: The tail end of the spring support column is provided with a barb; the barb cooperates with the ring.

6. The cartridge refillable oil bottle adds tobacco tar for use in the cartridge refillable electronic cigarette according to claim 2 or 4, characterized in that: A sealing ring is arranged between the bottom end of the spring support and the convex ring; the bottom end of the spring support and the convex ring are sealingly cooperated.

7. The cartridge refillable oil bottle adds tobacco tar for use in the cartridge refillable electronic cigarette according to claim 5, characterized in that: A sealing ring is arranged between the bottom end of the spring support and the convex ring; the bottom end of the spring support and the convex ring are sealingly cooperated.

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