Matching structure between cigarette cartridge and cigarette rod of electronic cigarette

Abstract

The utility model relates to the technical field of electronic cigarettes, in particular to a matching structure between an electronic cigarette cartridge and a cigarette rod. The structure provided by the utility model comprises an oil cup and a suction nozzle, smoke cartridge gas sealing silica gel is arranged at the top end of an oil cup of the smoke cartridge, and the inner surface, matched with the top end face of the oil cup, of a suction nozzle of the cigarette rod is in a plane shape made of hard materials. And the smoke cartridge gas sealing silica gel is in interference fit with the inner surface. According to the utility model, the problem of sealing between the cigarette cartridge which is placed into the cigarette rod from the side surface and the cigarette rod is solved; the sealing structure can be used for sealing between the electronic cigarette cartridge and the cigarette rod.

Description

Technical Field

[0001] The utility model relates to the technical field of electronic cigarettes, in particular to a matching structure between an electronic cigarette cartridge and a cigarette rod. Background Art

[0002] Some e-cigarettes offer users different flavors of vapor and reusable cigarette rods through refillable cartridges. Therefore, achieving a sealed connection between the cartridge and the cigarette rod to prevent air and liquid leakage is a problem that designers need to consider. Utility Model Content

[0003] The technical problem solved by the utility model is to provide a matching structure between an electronic cigarette cartridge and a cigarette rod; and solve the sealing problem between the cigarette cartridge and the cigarette rod when the cigarette rod is inserted from the side.

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

[0005] The structure includes an oil cup and a suction nozzle; the top of the oil cup of the cigarette cartridge is provided with cigarette cartridge air-sealing silicone, and the inner surface of the cigarette rod suction nozzle matching the top surface of the oil cup is a flat surface made of hard material; the cigarette cartridge air-sealing silicone and the inner surface achieve an interference fit.

[0006] The air-sealing silica gel of the cigarette cartridge is arranged around the smoke channel at the center of the top of the oil cup.

[0007] The air-sealing silicone of the cigarette cartridge protrudes from the top surface of the oil cup.

[0008] This utility model features air-sealing silicone on the top surface of the cartridge's oil cup, and hard plastic on the inner surface of the corresponding top surface of the cigarette holder's mouthpiece; these two components form an interference fit. This interference fit seals the smoke passageway at the assembly interface between the cartridge and the cigarette holder, preventing air and oil leaks and ensuring a consistent flavor. BRIEF DESCRIPTION OF THE DRAWINGS

[0009] The present invention is further described below with reference to the accompanying drawings:

[0010] Figure 1 This is one of the three-dimensional diagrams of the electronic cigarette cartridge and cigarette rod separated from each other;

[0011] Figure 2 This is the second three-dimensional diagram of the electronic cigarette cartridge and the cigarette rod separated from each other;

[0012] Figure 3 This is a cross-sectional view of the electronic cigarette cartridge and the cigarette rod of the utility model in a separated state;

[0013] Figure 4 This is a cross-sectional view of the assembly state of the electronic cigarette cartridge and the cigarette rod of the utility model. DETAILED DESCRIPTION

[0014] like Figure 1-4 As shown, the structure of the utility model includes an oil cup 1 and a suction nozzle 2.

[0015] A smoke channel 11 is provided at the center of the top of the oil cup 1 of the cigarette cartridge; and cigarette cartridge air-sealing silica gel 13 is provided around the protruding top surface 12 of the smoke channel 11 .

[0016] A smoke channel 21 is correspondingly provided at the center of the suction nozzle 2 of the cigarette rod; the inner surface 22 of the suction nozzle 2 that cooperates with the top surface 12 of the oil cup 1 adopts a planar structure of hard plastic.

[0017] The air-sealing silica gel 13 of the cigarette cartridge and the inner surface 22 of the hard plastic achieve an interference fit, thereby completely sealing the interface between the smoke channel 11 of the oil cup 1 and the smoke channel 21 of the suction nozzle 2.

[0018] When in use, the cigarette cartridge is placed into the cigarette rod from the side, the top surface 12 and the inner surface 22 are matched, and the cigarette cartridge gas sealing silicone 13 and the hard plastic inner surface 22 are interference fit. When inhaling, the atomizer core is activated and the atomizer core works to reach the smoke output state.

[0019] The remaining structure of the electronic cigarette of the present invention is shown in the figure, which is the same as that of the existing electronic cigarette; it will not be described in detail here.

[0020] The above embodiments are descriptions of specific implementation methods of the present invention, and are not limitations of the present invention; all equivalent modifications based on the above descriptions should fall within the scope of protection of the present invention.

Claims

1. A matching structure between an electronic cigarette cartridge and a cigarette rod, characterized by: The structure includes an oil cup and a suction nozzle; the top of the oil cup of the cigarette cartridge is provided with cigarette cartridge air-sealing silicone, and the inner surface of the cigarette rod suction nozzle matching the top surface of the oil cup is a flat surface made of hard material; the cigarette cartridge air-sealing silicone and the inner surface achieve an interference fit.

2. The matching structure between the electronic cigarette cartridge and the cigarette rod according to claim 1 is characterized in that: The air-sealing silica gel of the cigarette cartridge is arranged around the smoke channel at the center of the top of the oil cup.

3. The matching structure between the electronic cigarette cartridge and the cigarette rod according to claim 1, characterized in that: The air-sealing silicone of the cigarette cartridge protrudes from the top surface of the oil cup.

4. The matching structure between the electronic cigarette cartridge and the cigarette rod according to claim 2, characterized in that: The air-sealing silicone of the cigarette cartridge protrudes from the top surface of the oil cup.

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