Electronic cigarette cartridge capable of preventing oil leakage

Abstract

According to the electronic cigarette cartridge capable of preventing oil leakage, the rubber stick is designed in the center of the heating atomization assembly, the upper end and the lower end of the rubber stick are inserted into the cigarette holder upper plug and the ventilation sealing plug respectively and block the hole in the center of the cigarette holder upper plug and the ventilation sealing plug, oil leakage of the ventilation hole in the center of the base can be prevented, and meanwhile the cigarette holder at the upper end can be sealed; after the cigarette holder is sealed, the cotton storage pipe communicated with the cigarette holder through the top sealing silica gel is also sealed, and internal gas can prevent excessive tobacco tar from entering the tar guide cotton through the tar penetrating hole in the bottom, so that the problem that the excessive tobacco tar enters the oral cavity to affect the use experience when a user smokes a first mouth is solved; and when the cigarette holder is used for the first time, the cigarette holder can be used conveniently and quickly only by pulling out the cigarette holder upper plug and the glue stick.

Description

Technical Field

[0001] The utility model relates to the technical field of electronic cigarettes, and in particular to an anti-leakage oil electronic cigarette cartridge. Background Art

[0002] Electronic cigarettes have a similar taste to cigarettes, and even have many more flavors than ordinary cigarettes. They can also inhale aerosols, flavors and feelings like cigarettes, but they do not contain harmful ingredients such as tar and suspended particles in cigarettes, nor do they have diffuse or lingering second-hand smoke. The core part of the electronic cigarette is the cartridge, which has an atomizer. The electronic cigarette uses the electronic atomizer to atomize the smoke oil and produce aerosols to replace the smoke produced by burning tobacco. One of the existing electronic cigarettes is designed to separate the electronic cigarette cartridge from the power supply compartment. The electronic cigarette cartridge can be replaced, so the electronic cigarette cartridge will be packaged and shipped separately. The existing electronic cigarette cartridge will seal the vent at the bottom, but because there is an oil-conducting cotton in the center against the oil-permeable hole but not sealing the upper end of the mouthpiece, the oil-conducting cotton will always inhale excessive oil during transportation. When the user uses it for the first time, the excess oil that has not been atomized in time will be drawn into the mouth, affecting the user experience. Therefore, it is necessary to further improve the structure of the electronic cigarette cartridge. Utility Model Content

[0003] In view of this, the utility model provides an anti-leakage electronic cigarette cartridge. Aiming at the problems of the prior art, a through-type glue stick is designed to seal the upper and lower ends of the oil cup to prevent excessive oil from penetrating into the oil hole, thereby solving the existing technical problems.

[0004] The purpose of this utility model is achieved through the following technical solutions:

[0005] An anti-leakage electronic cigarette cartridge comprises an oil cup shell, a base that seals the bottom end of the oil cup shell by base sealing silicone, a mouthpiece is arranged on the upper end of the oil cup shell, a vent hole penetrating the base is arranged at the center of the base, a vent sealing plug with holes is fixedly arranged in the vent hole, two electrical contacts penetrating the base are arranged on both sides of the base vent hole, a circular mounting hole is arranged at the center of the base sealing silicone, a heating atomization assembly is arranged at the center of the circular mounting hole in the center of the base sealing silicone and the bottom center of the mouthpiece of the oil cup shell, a glue stick is passed through the center of the heating atomization assembly, a mouthpiece upper plug with holes for blocking the mouthpiece is arranged on the inner side of the upper end of the mouthpiece, and the upper and lower ends of the glue stick are respectively inserted into the mouthpiece upper plug and the vent sealing plug and block the hole in the center thereof.

[0006] Furthermore, the heating atomization assembly includes a heating wire bracket fixed on the outside of the ventilation sealing plug in the central ventilation hole of the base and extending into the inner space of the oil cup shell, a heating wire fixed in the middle section of the heating wire bracket, a fiberglass tube fixed in the upper section of the heating wire bracket, oil-conducting cotton sleeved on the outside of the heating wire and the fiberglass tube, a cotton storage tube sleeved on the outside of the oil-conducting cotton and with its bottom inserted into the central circular mounting hole of the sealing silicone of the base, a top sealing silicone with a hole that seals the upper side of the cotton storage tube at the bottom center and abuts against the bottom of the cigarette holder, a cigarette holder upper plug that fixes and blocks the hole of the cigarette holder, the heating wire is electrically connected to two electrical contacts in the base through a wire, an oil-permeable hole at the bottom of the cotton storage tube and located on the upper side of the sealing silicone of the base, a rubber stick is provided between the heating wire bracket and the fiberglass tube, and the upper and lower ends of the rubber stick are respectively inserted into the cigarette holder upper plug and the ventilation sealing plug and block the hole in the center thereof.

[0007] Furthermore, the ventilation sealing plug and the cigarette holder upper plug are made of silicone and rubber.

[0008] Furthermore, the glue stick is made of plastic.

[0009] The beneficial effects of the utility model are:

[0010] The utility model designs a glue stick at the center of the heating atomization component, and the upper and lower ends of the glue stick are respectively inserted into the cigarette holder upper plug and the ventilation sealing plug to block the hole in the center, which can prevent the central ventilation hole of the base from leaking oil and seal the cigarette holder at the upper end at the same time. After the cigarette holder is sealed, the cotton storage tube connected through the top sealing silicone is also sealed, and the internal gas can prevent excessive smoke oil from entering the oil-conducting cotton through the oil-permeable hole at the bottom, so that the problem of excessive smoke oil entering the oral cavity when the user takes the first puff and affecting the use experience will not occur, and when used for the first time, it is only necessary to pull out the cigarette holder upper plug and the glue stick before use, which is convenient and quick. BRIEF DESCRIPTION OF THE DRAWINGS

[0011] Figure 1 This is a schematic diagram of the anti-leakage electronic cigarette cartridge in the utility model;

[0012] Figure 2 This is a schematic diagram of the disassembly of the anti-leakage electronic cigarette cartridge in the utility model

[0013] Figure 3 It is a schematic diagram of the axial cross-section of the anti-leakage electronic cigarette cartridge in the utility model.

[0014] The following are the descriptions of the reference numerals:

[0015] 1 is the oil cup shell, 2 is the base sealing silicone, 3 is the base, 4 is the mouthpiece, 5 is the vent, 6 is the vent sealing plug, 7 is the electrical contact, 8 is the circular mounting hole, 9 is the heating atomization component, 901 is the heating wire bracket, 902 is the heating wire, 903 is the glass fiber tube, 904 is the oil guide cotton, 905 is the cotton storage tube, 906 is the top sealing silicone, 907 is the mouthpiece plug, 908 is the oil hole, and 909 is the glue stick. DETAILED DESCRIPTION

[0016] The embodiments of the present disclosure are described in detail below with reference to the accompanying drawings.

[0017] The following describes the embodiments of the present disclosure through specific examples, and those skilled in the art can easily understand other advantages and effects of the present disclosure from the contents disclosed in this specification. Obviously, the described embodiments are only a part of the embodiments of the present disclosure, rather than all of the embodiments. The present disclosure can also be implemented or applied through other different specific embodiments, and the details in this specification can also be modified or changed in various ways based on different viewpoints and applications without departing from the spirit of the present disclosure. It should be noted that the following embodiments and features in the embodiments can be combined with each other without conflict. Based on the embodiments in the present disclosure, all other embodiments obtained by ordinary technicians in the field without making creative work are within the scope of protection of the present disclosure.

[0018] In order to prevent excessive smoke oil from penetrating during transportation, the specific contents of the utility model are as follows.

[0019] Combination Figure 1 , Figure 2 and Figure 3 As shown, the embodiment of the utility model is an anti-leakage electronic cigarette cartridge, comprising an oil cup shell 1, a base 3 that is fixedly sealed at the bottom end of the oil cup shell 1 by a base sealing silicone 2, a mouthpiece 4 is arranged at the upper end of the oil cup shell 1, a vent hole 5 penetrating the base is arranged at the center of the base 3, a vent sealing plug 6 with holes is fixedly arranged in the vent hole 5, two electrical contacts 7 penetrating the base are arranged on both sides of the vent hole 5 of the base 3, a circular mounting hole 8 is arranged at the center of the base sealing silicone 2, and a heating atomization component 9 is arranged at the center of the circular mounting hole 8 in the center of the base sealing silicone 2 and the bottom center of the mouthpiece 4 of the oil cup shell 1, which is the basic structure of the electronic cigarette cartridge;

[0020] Importantly, a glue stick 909 is provided through the center of the heating atomizing assembly 9, and a perforated mouthpiece upper plug 907 is provided on the inner side of the upper end of the mouthpiece 4 to block the mouthpiece 4, and the upper and lower ends of the glue stick 909 are respectively inserted into the mouthpiece upper plug 907 and the ventilation sealing plug 6 to block the hole in the center thereof;

[0021] In this design, a glue stick 909 is designed in the center of the heating atomization component 9, and the upper and lower ends of the glue stick 909 are respectively inserted into the mouthpiece plug 907 and the ventilation sealing plug 6 to block the hole in the center. While preventing the central ventilation hole 5 of the base 3 from leaking oil, the upper end of the mouthpiece 4 can be sealed. After the mouthpiece 4 is sealed, the gas inside can prevent too much tobacco oil from entering the heating atomization component 9, so that the problem of excessive tobacco oil entering the oral cavity when the user takes the first puff and affecting the use experience will not occur. When using it for the first time, you only need to pull out the mouthpiece plug 907 and the glue stick 909 to use it, which is convenient and quick.

[0022] Preferably, the heating atomization assembly 9 includes a heating wire bracket 901 fixed to the outside of the ventilation sealing plug 6 in the central vent hole 5 of the base 3 and extending into the inner space of the oil cup shell 1, a heating wire 902 fixed to the middle section of the heating wire bracket 901, a glass fiber tube 903 fixed to the upper section of the heating wire bracket 901, an oil-conducting cotton 904 sleeved on the outside of the heating wire 902 and the glass fiber tube 903, a cotton storage tube 905 sleeved on the outside of the oil-conducting cotton 904 and with the bottom inserted into the central circular mounting hole 8 of the sealing silicone rubber 2 of the base, and a bottom center sealing the upper side of the cotton storage tube 905 and the upper The top sealing silicone 906 with holes is pressed against the bottom of the cigarette holder 4, and the upper plug 907 of the cigarette holder with holes is fixed and blocked. The heating wire 902 is electrically connected to the two electrical contacts 7 in the base 3 through a wire, and is used to draw electricity from the power supply compartment for operation; the oil-permeable hole 908 is located at the bottom of the cotton storage tube 905 and on the upper side of the sealing silicone 2 of the base, and a glue stick 909 is provided between the heating wire bracket 901 and the glass fiber tube 903. The upper and lower ends of the glue stick 909 are respectively inserted into the upper plug 907 of the cigarette holder and the ventilation sealing plug 6 and block the hole in the center, closing the upper and lower ends of the oil cup;

[0023] Preferably, the ventilation sealing plug 6 and the cigarette holder upper plug 907 are made of silicone or rubber, and soft materials can play a good sealing role.

[0024] Preferably, the glue stick 909 is made of plastic and has a certain hardness so that it can be easily pulled out during use.

[0025] The above is only for explaining the implementation mode of the utility model and is not used to limit the utility model. For those skilled in the art, any modification, equivalent substitution, improvement, etc. made within the spirit and principle of the utility model without creative work should be included in the protection scope of the utility model.

Claims

1. An anti-leakage electronic cigarette cartridge, comprising an oil cup shell, a base that is fixedly sealed at the bottom of the oil cup shell by a base sealing silicone, a mouthpiece is arranged at the upper end of the oil cup shell, a vent hole penetrating the base is arranged at the center of the base, a vent sealing plug with a hole is fixedly arranged in the vent hole, two electrical contacts penetrating the base are arranged on both sides of the base vent hole, a circular mounting hole is arranged at the center of the base sealing silicone, a heating atomization component is arranged at the center of the circular mounting hole of the base sealing silicone and the center of the bottom of the mouthpiece of the oil cup shell, characterized in that: A glue stick is arranged through the center of the heating atomization component, a perforated mouthpiece upper plug is arranged on the inner side of the upper end of the mouthpiece to block the mouthpiece, and the upper and lower ends of the glue stick are respectively inserted into the mouthpiece upper plug and the ventilation sealing plug to block the hole in the center.

2. The anti-leakage electronic cigarette cartridge according to claim 1, characterized in that: The heating atomization assembly includes a heating wire bracket fixed on the outside of the ventilation sealing plug in the central ventilation hole of the base and extending into the inner space of the oil cup shell, a heating wire fixed in the middle section of the heating wire bracket, a fiberglass tube fixed in the upper section of the heating wire bracket, oil-conducting cotton sleeved on the outside of the heating wire and the fiberglass tube, a cotton storage tube sleeved on the outside of the oil-conducting cotton and with its bottom inserted into the central circular mounting hole of the sealing silicone of the base, a top sealing silicone with a hole that seals the upper side of the cotton storage tube at the bottom center and abuts against the bottom of the cigarette holder, a cigarette holder upper plug that fixes and blocks the hole of the cigarette holder, the heating wire is electrically connected to two electrical contacts in the base through a wire, an oil-permeable hole at the bottom of the cotton storage tube and located on the upper side of the sealing silicone of the base, a rubber stick is provided between the heating wire bracket and the fiberglass tube, and the upper and lower ends of the rubber stick are respectively inserted into the cigarette holder upper plug and the ventilation sealing plug and block the hole in the center thereof.

3. The anti-leakage electronic cigarette cartridge according to claim 1, characterized in that: The ventilation sealing plug and the cigarette holder upper plug are made of silica gel and rubber.

4. The anti-leakage electronic cigarette cartridge according to claim 1, characterized in that: The glue stick is made of plastic.

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