Electronic cigarette with oil core separation and communication realized by suction nozzle silica gel

Abstract

The utility model relates to electronic cigarette technical field, especially a kind of electronic cigarette that realizes oil core separation and communication by suction nozzle silica gel.The electronic cigarette described in the utility model includes oil depot, atomization core component, oil depot sealing silica gel, oil depot support and suction nozzle silica gel;Oil depot top forms suction nozzle, and the suction nozzle extends guide sleeve to oil depot inside;The atomization core component top is inserted in guide sleeve;Suction nozzle silica gel is inserted into suction nozzle and is hooked with atomization core component top;Suction nozzle silica gel can drive atomization core component to move up;When atomization core component moves to stroke top end, oil inlet hole is exposed above oil depot sealing silica gel;Suction nozzle silica gel can continue to pull out and separate from suction nozzle.The utility model solves the problem of oil leakage caused by negative pressure before using electronic cigarette;It can be applied to electronic cigarette.

Description

Technical Field

[0001] This utility model relates to the field of electronic cigarette technology, and specifically to an electronic cigarette that achieves oil-core separation and connection through mouthpiece silicone. Background Technology

[0002] Currently, e-cigarettes commonly suffer from leakage issues due to negative pressure during transportation or exposure to extreme environments. Therefore, how to prevent leakage before delivery and use is a problem that designers need to consider. Utility Model Content

[0003] The technical problem solved by this utility model is to provide an electronic cigarette that achieves oil-core separation and connection through mouthpiece silicone, which can isolate the oil path of the atomizing core assembly before use to avoid oil leakage due to negative pressure.

[0004] The technical solution of this utility model to solve the above-mentioned technical problems is:

[0005] The device includes an oil tank, an atomizer core assembly, an oil tank sealing silicone, and an oil tank support. The top of the oil tank forms a mouthpiece, and the bottom of the oil tank is sealed with oil tank sealing silicone. An oil tank support is located below the oil tank sealing silicone. The atomizer core assembly has an oil inlet at its lower end, which is inserted into the oil tank sealing silicone and the oil tank support. The device is characterized by: the electronic cigarette also including a mouthpiece silicone; the mouthpiece extends into the oil tank via a guide sleeve; the top of the atomizer core assembly is inserted into the guide sleeve; the mouthpiece silicone is inserted into the mouthpiece and hooks with the top of the atomizer core assembly; the mouthpiece silicone can move the atomizer core assembly upwards; when the atomizer core assembly reaches the top of its travel, the oil inlet is exposed above the oil tank sealing silicone; the mouthpiece silicone can be further pulled out and detached from the mouthpiece.

[0006] The guide sleeve expands radially outward relative to the suction nozzle to form a step.

[0007] The top of the atomizing core assembly is radially recessed to form a connecting part; the bottom of the silicone nozzle is radially expanded to form a barb; the barb is inserted below the connecting part and hooks into the connecting part.

[0008] The atomizing core assembly has a radially outward protrusion at its bottom end forming a protrusion; the oil tank bracket has a corresponding radially inward retraction forming a concave point; when the atomizing core assembly moves to the top of its stroke, the protrusion and concave point cooperate to limit the axial position of the atomizing core assembly.

[0009] This invention utilizes the silicone in the mouthpiece to pull the entire atomizer core assembly. When not activated, the inlet port is not in contact with e-liquid, preventing leakage due to negative pressure. During activation, pulling out the silicone inlet port moves the atomizer core assembly upwards a certain distance, causing the inlet port to emerge and contact with e-liquid for normal e-liquid intake. Therefore, this simple structure avoids e-cigarette leakage. After activation, the atomizer core assembly's movement is prevented from sliding down by the interlocking points between it and the e-liquid tank support. Attached Figure Description

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

[0011] Figure 1 This is a cross-sectional view of the electronic cigarette in its factory condition as described in this utility model.

[0012] Figure 2 This is a cross-sectional view of the electronic cigarette of this utility model in its usable state. Detailed Implementation

[0013] The following embodiments are descriptions of specific implementations of this application. These descriptions are intended to facilitate understanding of the technical solutions of this application by those skilled in the art and are not intended to limit the scope of protection of the technical solutions of this utility model. All equivalent modifications that can be obtained from the description of the embodiments of this utility model are within the protection scope of this utility model.

[0014] like Figure 1 , 2 As shown, this utility model includes an oil tank 1, an atomizer core assembly 2, an oil tank sealing silicone 3, an oil tank support 4, and a mouthpiece silicone 5. A mouthpiece 11 is formed at the top of the oil tank 1, and the bottom of the oil tank 1 is sealed with the oil tank sealing silicone 3; the oil tank support 4 is located below the oil tank sealing silicone 3. An oil inlet 21 is provided at the lower end of the atomizer core assembly 2, and the lower end is inserted into the oil tank sealing silicone 3 and the oil tank support 4.

[0015] The suction nozzle 11 extends into the oil tank 1 with a guide sleeve 12; the guide sleeve 12 expands radially outward relative to the suction nozzle 11 to form a step 13.

[0016] The top of the atomizing core assembly 2 is inserted into the guide sleeve 12; the top of the atomizing core assembly 2 is radially recessed to form a connecting part 22. The bottom end of the mouthpiece silicone 5 is radially expanded to form a barb 51; the mouthpiece silicone 5 is inserted into the mouthpiece 11, and the barb 51 passes through the bottom of the connecting part 22 and hooks with the connecting part 22.

[0017] The bottom of the atomizing core assembly 2 bulges outward to form a protrusion 23; the oil tank bracket 4 bulges inward to form a concave point 41.

[0018] like Figure 1As shown, after leaving the factory and before use, the oil inlet 21 of the atomizer core assembly 2 is sealed by the oil tank sealing silicone 3, preventing oil leakage. When needed, pull out the mouthpiece silicone 5; the mouthpiece silicone 5 moves the atomizer core assembly 2 upward; when the atomizer core assembly 2 reaches the top of its stroke (the atomizer core assembly 2 abuts against the step 13), the oil inlet 21 is exposed above the oil tank sealing silicone 3; at this time, e-liquid in the oil tank can enter the atomizer core assembly 2. The mouthpiece silicone 5 can be pulled out further to detach from the mouthpiece 11, and the e-cigarette can be used. When the atomizer core assembly 2 reaches the top of its stroke, the protrusion 23 and the concave point 41 cooperate to prevent the atomizer core assembly 2 from sliding down relative to the oil tank sealing silicone 3.

[0019] The structure of the remaining parts of the electronic cigarette of this utility model is shown in the figure. The structure of the remaining parts of the electronic cigarette is unrelated to the implementation of the aforementioned scheme; it will not be described in detail here.

Claims

1. An electronic cigarette that achieves oil-core separation and communication via a mouthpiece silicone sealant, comprising an oil tank, an atomizer core assembly, an oil tank sealing silicone sealant, and an oil tank support; the mouthpiece is formed at the top of the oil tank, and the oil tank sealing silicone sealant is applied to the bottom of the oil tank; the oil tank support is positioned below the oil tank sealing silicone sealant; an oil inlet is provided at the lower end of the atomizer core assembly, and the lower end is inserted into the oil tank sealing silicone sealant and the oil tank support; characterized in that: The electronic cigarette also includes a mouthpiece silicone; the mouthpiece extends into the oil tank with a guide sleeve; the top of the atomizing core assembly is inserted into the guide sleeve; the mouthpiece silicone is inserted into the mouthpiece and hooks into the top of the atomizing core assembly; the mouthpiece silicone can drive the atomizing core assembly to move upward; when the atomizing core assembly moves to the top of its stroke, the oil inlet is exposed above the oil tank sealing silicone; the mouthpiece silicone can be pulled out further and detached from the mouthpiece.

2. The electronic cigarette according to claim 1, which achieves oil-core separation and communication via mouthpiece silicone, is characterized in that: The guide sleeve expands radially outward relative to the suction nozzle to form a step.

3. The electronic cigarette according to claim 1, which achieves oil-wick separation and communication via mouthpiece silicone, is characterized in that: The top of the atomizing core assembly is radially recessed to form a connecting part; the bottom of the mouthpiece silicone is radially expanded to form a barb; the barb is inserted below the connecting part and hooks into the connecting part.

4. The electronic cigarette according to claim 2, which achieves oil-core separation and communication via mouthpiece silicone, is characterized in that: The top of the atomizing core assembly is radially recessed to form a connecting part; the bottom of the silicone nozzle is radially expanded to form a barb; the barb is inserted below the connecting part and hooks into the connecting part.

5. The electronic cigarette according to any one of claims 1 to 4, which achieves oil-wick separation and communication via mouthpiece silicone, is characterized in that: The atomizing core assembly has a radially outward protrusion at its bottom end forming a protrusion; the oil tank bracket has a corresponding radially inward retraction forming a concave point; when the atomizing core assembly moves to the top of its stroke, the protrusion and concave point cooperate to limit the axial position of the atomizing core assembly.

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