CN215381455U - Disposable cartridge with separated oil core and electronic cigarette thereof - Google Patents
Disposable cartridge with separated oil core and electronic cigarette thereof Download PDFInfo
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- CN215381455U CN215381455U CN202120516736.XU CN202120516736U CN215381455U CN 215381455 U CN215381455 U CN 215381455U CN 202120516736 U CN202120516736 U CN 202120516736U CN 215381455 U CN215381455 U CN 215381455U
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Abstract
The utility model relates to a disposable cartridge with separated oil core and an electronic cigarette thereof, wherein the disposable cartridge comprises a base, an oil cup, an oil sealing assembly, an air pipe and an atomizing assembly; the oil sealing assembly comprises an oil sealing pipe and oil sealing silica gel, the oil sealing silica gel comprises a movable sleeve and a sealing element, the movable sleeve and the sealing element are sleeved on the periphery of the oil sealing pipe and the periphery of the air pipe, and the sealing element penetrates through the oil sealing pipe and the air outlet; the lower end of the air pipe is provided with an oil guide hole; the atomization assembly comprises a heating wire assembly and oil absorption cotton; and the sealing element is pulled upwards, the sealing element drives the movable sleeve to move upwards to expose the oil guide hole, and the sealing element firstly supports against the lower end of the oil sealing pipe and then is broken with the movable sleeve to be pulled out from the air outlet hole. Disposable cigarette bullet utilizes the oil seal subassembly to realize the separation and the combination of tobacco tar and atomization component, and sealing member seals the venthole and keeps apart l tobacco tar and atomization component when not using, forms closed structure, can prevent simultaneously that the cigarette bullet from using once more. The electronic cigarette can prevent the oil leakage problem in the transportation and storage process, and has the advantages of simple structure and convenient use.
Description
Technical Field
The utility model relates to the technical field of electronic cigarettes, in particular to a disposable cartridge with separated oil cores and an electronic cigarette thereof.
Background
An electronic cigarette is an electronic product which atomizes electronic cigarette liquid (tobacco tar) into aerosol for smoking. The crowd smoking the electronic cigarette is younger and younger, so that the requirements on the aspects of portability, transportability, use and operation simplicity, fashion and the like of the electronic cigarette products in the current market are more and more emphasized.
In the aspect of use, the situation that the oil cannot leak in the transportation process and the storage process of a product with a large oil storage amount of a disposable electronic cigarette in the market is more and more strictly required, and if the tobacco oil/tobacco juice in an oil cup flows into an air pipe, the user experience of the electronic cigarette is influenced.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the technical problem of providing a disposable cartridge with a separated oil core, and aims to solve the problem of oil leakage of the cartridge of the conventional electronic cigarette in the transportation and storage processes.
The technical scheme adopted by the utility model for solving the technical problems is as follows: provides a disposable cartridge with separated oil core, which comprises a base, an oil cup, an oil sealing component, an air pipe and an atomizing component, wherein,
the oil cup is provided with a containing cavity for placing tobacco tar, and the upper end of the oil cup is provided with an air outlet and a cigarette holder; the lower part of the oil cup is arranged on the base;
the oil sealing assembly is arranged in the accommodating cavity of the oil cup and comprises an oil sealing pipe and oil sealing silica gel, the oil sealing pipe is connected to the lower end of the air outlet hole, the oil sealing silica gel comprises a movable sleeve sleeved on the periphery of the oil sealing pipe and the air pipe and a sealing element used for driving the movable sleeve to move upwards, the sealing element is arranged in the movable sleeve, the upper end of the sealing element penetrates through the oil sealing pipe and the air outlet hole, and the upper end of the movable sleeve is in interference fit with the oil sealing pipe;
the air pipe is fixed on the base, is arranged in the movable sleeve and is in interference fit with the lower end of the movable sleeve, and the lower end of the air pipe is provided with an oil guide hole;
the atomizing assembly comprises a heating wire assembly and oil absorption cotton, wherein the heating wire assembly is arranged at the lower end of the air pipe; the atomization assembly is arranged in the middle of the upper part of the base;
and the sealing element is pulled upwards, the sealing element drives the movable sleeve to move upwards to expose the oil guide hole, and the sealing element firstly supports against the lower end of the oil sealing pipe and then is broken with the movable sleeve to be pulled out from the air outlet hole.
In one embodiment, a first convex ring extends from the lower part of the gas outlet pipe, the upper end of the oil sealing pipe is arranged in the first convex ring, and the upper end of the movable sleeve abuts against the first convex ring when the oil sealing silica gel moves upwards and abuts against the lower end of the oil sealing pipe.
In one embodiment, the movable sleeve comprises a first connecting section connected with the air pipe, a second connecting section connected with the oil sealing pipe and a transition section arranged between the first connecting section and the second connecting section, and the inner diameter of the first connecting section is larger than that of the second connecting section.
In one embodiment, the heating wire assembly comprises a heating wire and a heating wire support, the atomizing assembly further comprises an insulating ring arranged on the base, the oil absorption cotton is arranged at the upper end of the insulating ring, a first annular protrusion is arranged on the heating wire support, a first annular groove matched with the first annular protrusion is arranged on the insulating ring, and the heating wire support is connected to the base through the insulating ring.
In one embodiment, the sealing element is a silica gel handle, and the silica gel handle is connected with the inner wall of the movable sleeve.
In one embodiment, a base silica gel is further arranged between the base and the oil cup, and an oil filling plug communicated with the accommodating cavity is arranged on the oil cup.
In one embodiment, the oil cup is made of a transparent or translucent material.
The utility model also provides an electronic cigarette, which comprises any one of the disposable cartridge with the separated oil core and the power supply assembly detachably arranged below the cartridge, wherein the power supply assembly comprises a battery bin, a battery arranged in the battery bin, a PCB arranged below the battery and a bracket fixing ring, and the PCB is fixed between the bracket fixing ring and the battery through MIC silica gel and the PCB bracket.
The preferred scheme of the electronic cigarette is as follows: the power supply assembly further comprises a charging interface and an LED lamp assembly, and the charging interface and the LED lamp assembly are respectively and electrically connected with the PCB.
The preferred scheme of the electronic cigarette is as follows: and a sealing ring is also arranged between the power supply assembly and the base.
Has the advantages that:
the oil core separated disposable cartridge provided by the utility model utilizes the oil sealing component to realize the separation and combination of the tobacco tar and the atomizing component, when the cartridge is not used, the sealing component seals the air outlet, and the movable sleeve isolates the tobacco tar and the atomizing component, so that a closed structure for isolating the tobacco tar from the outside air is formed; when the smoke bomb sealing device is used, the air outlet hole is communicated and the oil guide hole is exposed through pulling out the sealing element, and meanwhile, the sealing element is used for preventing the smoke bomb from being reused at one time so as to ensure the effect of the smoke bomb.
The electronic cigarette comprises the disposable cigarette cartridge with the oil core separated, the oil leakage problem can be prevented in the transportation and storage processes, the power supply assembly and the disposable cigarette cartridge can be detachably connected and can be recycled, the device is simple in structure, convenient to use and low in production cost.
Drawings
The utility model will be further described with reference to the accompanying drawings and examples, in which:
fig. 1 is a schematic exploded view of an electronic cigarette provided by the present invention;
FIG. 2 is a schematic view of an overall structure of an electronic cigarette provided by the present invention
FIG. 3 is a sectional view taken along A-A of FIG. 2;
fig. 4 is a schematic view of an overall structure of a use state of the electronic cigarette provided by the utility model;
FIG. 5 is a sectional view taken along line B-B of FIG. 4;
FIG. 6 is a schematic diagram of a control chip and its peripheral circuits of the PCB board of the present invention;
FIG. 7 is a schematic circuit diagram of an LED lamp assembly of the present invention.
The reference numbers in the figures are: an oil cup 1; an oil sealing pipe 2; oil-sealing silica gel 3; 4, tobacco tar; an air pipe 5; a heater bracket 6; a heating wire 7; a decorative ring 8; base silica gel 9; a base 10; a seal ring 11; a battery 12; a housing 13; a battery compartment 14; MIC silica gel 15; a PCB board 16; a PCB bracket 17; a holder fixing ring 18; an oil absorbent cotton 19; a filler plug 20; a mouthpiece 21; oil guide holes 22; a charging interface 23; a movable sleeve 24; a first connection section 241; a second connection segment 242; a transition section 243; a silicone handle 25; an insulating ring 26; a first male ring 27; an air outlet 28.
Detailed Description
The preferred embodiments of the present invention will now be described in detail with reference to the accompanying drawings.
Example 1
As shown in fig. 1-5, the disposable cartridge with separated oil core provided in this embodiment includes a base 10, an oil cup 1, an oil sealing assembly, an air tube 5 and an atomizing assembly, which are used for storing the tobacco tar 4 and atomizing the tobacco tar.
Referring to fig. 1, specifically, an accommodating cavity is formed inside the oil cup 1, an air outlet 28 and a cigarette holder 21 are arranged at the upper end of the oil cup 1, and the lower end of the oil cup 1 is arranged on the base 10; the oil sealing component, the tobacco tar 4, the air pipe 5 and the atomization component are arranged in the containing cavity of the oil cup 1. The cup 1 of this embodiment is made of a transparent or translucent material and the change in the smoke oil 4 can be seen both when the product is not in use and during use. An oil filling plug 20 communicated with the accommodating cavity is arranged on the oil cup 1, and the tobacco tar 4 is stored in the accommodating cavity. In order to ensure the self-checking tightness of the oil cup 1 and the base 10, base silica gel 9 is further arranged between the base 10 and the oil cup 1.
With further reference to fig. 2 and 3, the oil sealing assembly includes an oil sealing pipe 2 and an oil sealing silica gel 3, the oil sealing pipe 2 is connected to the lower end of the air outlet 28, the oil sealing silica gel 3 includes a movable sleeve 24 and a sealing member, two ends of the movable sleeve 24 are respectively sleeved on the peripheries of the oil sealing pipe 2 and the air pipe 5, a cavity between the movable sleeve 24 and the inner wall of the bottom oil cup 1 forms a cavity for holding the tobacco tar 4, and the upper end of the movable sleeve 24 is in interference fit with the oil sealing pipe 2; the sealing element is used for driving the movable sleeve 24 to move upwards, is arranged in the movable sleeve 24, and the upper end of the sealing element penetrates through the oil sealing pipe 2 and the air outlet hole 28, and when the disposable cartridge is not used, the sealing element is used for forming a closed structure for isolating the outside air.
With further reference to fig. 4 and 5, in this embodiment, the sealing member is a silicone handle 25, which is connected to the inner wall of the movable sleeve 24, and when the sealing member is in use, the silicone handle 25 is pulled upwards to drive the movable sleeve 24 to move upwards, so as to expose the oil guide hole 22 on the air tube 5, and then the silicone handle 25 is separated from the movable sleeve 24 under the action of force, the silicone handle 25 is taken out, and penetrates through the mouthpiece 21, the air outlet 28 and the air tube 5, so that the air passage is communicated with the outside, and at this time, the air can be sucked. In this embodiment, since the silicone handle 25 abuts against the oil sealing tube 2 when moving upwards, the pulling force of pulling upwards is greater than the resistance thereof, the silicone handle 25 and the movable sleeve 24 are broken, and the silicone handle 25 is pulled out through the oil sealing tube 2 and the air outlet tube 5.
In order to guarantee that the movable sleeve 24 and the sealing element can be broken to penetrate through the gas circuit when in use, the lower part of the gas outlet pipe 5 extends to form a first convex ring 27, the upper end of the oil sealing pipe 2 is arranged in the first convex ring 27, when the oil sealing silica gel 3 moves upwards to the lower end of the sealing element to be abutted against the oil sealing pipe 2, the upper end of the movable sleeve 24 is abutted against the lower end of the first convex ring 27 to increase the acting force, and the movable sleeve 24 cannot fall off after the sealing element is pulled out due to the interference fit of the movable sleeve 24 and the oil sealing pipe 2.
According to the movable sleeve 24 and the sealing element of the oil sealing silica gel 3, before the oil sealing silica gel is used, the movable sleeve 24 isolates the tobacco tar 4 from the atomization assembly, and the sealing element isolates the air pipe 5 from the outside, so that a closed structure is formed, and oil leakage and other situations can be effectively prevented; when the disposable cigarette bullet is used, the movable sleeve 24 moves upwards and the sealing element is pulled out, the air outlet hole 28 and the oil guide hole 22 are exposed, and the movable sleeve 24 and the sealing element cannot be reused, so that the effect of the disposable cigarette bullet is effectively guaranteed.
The air pipe 5 is fixed on the base 10 and sleeved in the movable sleeve 24, the lower end of the movable sleeve 24 is in interference fit with the air pipe 5, the lower end of the air pipe 5 is provided with an oil guide hole 22, and when the movable sleeve 24 moves upwards, the tobacco tar 4 can flow in from the oil guide hole 22.
The movable sleeve 24 in this embodiment includes a first connection section 241 connected to the air pipe 5, a second connection section 242 connected to the oil sealing pipe 2, and a transition section 243 disposed between the first connection section 241 and the second connection section 242, wherein the movable sleeve 24 is in interference fit with the oil sealing pipe 2 and the air pipe 5 by 0.15 mm. The inner walls of the first connecting section 241 and the second connecting section 242 are both provided with threads, the inner diameter of the first connecting section 241 is larger than that of the second connecting section 242, and the transition section 243 is in an eight shape. When the smoke-absorbing cotton smoking device is used, the air pipe 5 is arranged in the movable sleeve 24, a backflow cavity is formed between the air pipe 5 and the first connecting section 241 and the transition section 243, atomized condensate and unatomized smoke oil 4 can automatically flow back in the process of being sucked, and the smoke oil 4 or the condensate is prevented from being sucked again by the oil-absorbing cotton 19, so that the user experience is improved, and meanwhile, the smoke oil 4 after backflow can be atomized again.
Atomization component is used for atomizing 4 of tobacco tar, and it sets up inside trachea 5, including heater 7 subassembly and oil absorption cotton 19, heater 7 subassembly includes heater 7 and heater support 6, and heater 7 sets up on oil absorption cotton 19 and sets up on base 10 through heater support 6.
Furthermore, the atomizing assembly further comprises an insulating ring 26 disposed on the base 10, the insulating ring 26 is used for heat insulation and insulation of the power supply module, the oil absorption cotton 19 is disposed on the upper end of the insulating ring 26, the heating wire support 6 is provided with a first annular protrusion, the insulating ring 26 is provided with a first annular groove adapted to the first annular protrusion, and the heating wire support 6 is connected to the base 10 through the insulating ring 26.
In this embodiment, a decoration ring 8 may be further disposed at the lower portion of the oil cup 1, and is disposed outside the oil filling plug 20 to cover the oil filling plug 20 and prevent oil leakage caused by mistakenly touching the oil filling plug 20 during use.
Example 2
With reference to fig. 1-5, in this embodiment, an electronic cigarette is provided, which includes the disposable cartridge with separated oil core in the solution of embodiment 1, and a power supply component detachably disposed below the cartridge, and the power supply component is used for controlling the heating wire 7 to generate heat and supplying power for generating heat. The power supply module comprises a battery compartment 14, a battery 12 arranged in the battery compartment 14, a PCB 16 arranged below the battery 12 and a support fixing ring 18, wherein the PCB 16 is electrically connected with the battery 12, the battery 12 is used for heating the heating wire 7 and providing a power supply for the PCB 16, the PCB 16 is connected with an atomization switch for controlling the electronic cigarette, and the PCB 16 is fixed between the support fixing ring 18 and the battery 12 through MIC silica gel 15 and a PCB support 17. In order to ensure the sealing between the power supply module and the base 10, a sealing ring 11 is further disposed between the power supply module and the base 10.
With reference to fig. 6 and 7, the PCB 16 is provided with a control chip U1, the power supply assembly further includes a charging interface 23 and an LED lamp assembly, the charging interface 23 and the LED lamp assembly are electrically connected to the PCB 16, respectively, and the battery 12 can be charged by using the charging interface 23; the LED lamp bank comprises a plurality of light emitting diodes, the light emitting diodes are pasted on the PCB, the LED lamp bank can automatically flicker in lighting effect when products are sucked, the overall product dazzles and shines, and the appearance ornamental performance is improved. Outside the battery compartment 14, a casing 13 is also provided for protecting the power supply components.
This embodiment electron cigarette, its disposable cigarette bullet that contains the oil core separation can prevent to appear the oil leak problem in the transportation storage process, and power supply module can dismantle with disposable cigarette bullet and be connected, circulated use, device simple structure, convenient to use, low in production cost. When the cigarette holder is used, the sealing element is pulled upwards to expose the oil guide hole 22, the tobacco tar 4 enters the atomization assembly, the sealing element is pulled out, the cigarette holder 21, the air outlet hole 28 and the air pipe 5 are communicated with an external air path, and a product can be sucked after atomization is started.
It should be noted that the terms "vertical", "horizontal", "coaxial", "left", and the like are used herein for descriptive purposes only and are not intended to be exclusive embodiments.
The technical features of the embodiments described above may be arbitrarily combined, and for the sake of brevity, all possible combinations of the technical features in the embodiments described above are not described, but should be considered as being within the scope of the present specification as long as there is no contradiction between the combinations of the technical features.
It should be understood that the above embodiments are only used for illustrating the technical solutions of the present invention, and not for limiting the same, and those skilled in the art can modify the technical solutions described in the above embodiments, or make equivalent substitutions for some technical features; and all such modifications and alterations are intended to fall within the scope of the appended claims.
Claims (10)
1. A disposable cartridge with separated oil core is characterized by comprising a base, an oil cup, an oil sealing component, an air pipe and an atomizing component, wherein,
the oil cup is provided with a containing cavity for placing tobacco tar, and the upper end of the oil cup is provided with an air outlet and a cigarette holder; the lower part of the oil cup is arranged on the base;
the oil sealing assembly is arranged in the accommodating cavity of the oil cup and comprises an oil sealing pipe and oil sealing silica gel, the oil sealing pipe is connected to the lower end of the air outlet hole, the oil sealing silica gel comprises a movable sleeve sleeved on the periphery of the oil sealing pipe and the air pipe and a sealing element used for driving the movable sleeve to move upwards, the sealing element is arranged in the movable sleeve, the upper end of the sealing element penetrates through the oil sealing pipe and the air outlet hole, and the upper end of the movable sleeve is in interference fit with the oil sealing pipe;
the air pipe is fixed on the base, is arranged in the movable sleeve and is in interference fit with the lower end of the movable sleeve, and the lower end of the air pipe is provided with an oil guide hole;
the atomizing assembly comprises a heating wire assembly and oil absorption cotton, wherein the heating wire assembly is arranged at the lower end of the air pipe; the atomization assembly is arranged in the middle of the upper part of the base;
and the sealing element is pulled upwards, the sealing element drives the movable sleeve to move upwards to expose the oil guide hole, and the sealing element firstly supports against the lower end of the oil sealing pipe and then is broken with the movable sleeve to be pulled out from the air outlet hole.
2. The oil core separated disposable cartridge of claim 1, wherein a first convex ring extends from the lower part of the air outlet, the upper end of the oil sealing pipe is arranged in the first convex ring, and the upper end of the movable sleeve abuts against the first convex ring when the oil sealing silica gel moves upwards and abuts against the lower end of the oil sealing pipe.
3. The cartridge of claim 2, wherein the active sheath comprises a first connecting section connected to the air tube, a second connecting section connected to the oil seal tube, and a transition section disposed between the first connecting section and the second connecting section, wherein the first connecting section has an inner diameter greater than an inner diameter of the second connecting section.
4. The disposable cartridge with the separated oil core as claimed in claim 3, wherein the heating wire assembly comprises a heating wire and a heating wire support, the atomizing assembly further comprises an insulating ring disposed on the base, the oil absorbent cotton is disposed on the upper end of the insulating ring, a first annular protrusion is disposed on the heating wire support, a first annular groove adapted to the first annular protrusion is disposed on the insulating ring, and the heating wire support is connected to the base through the insulating ring.
5. The wick-separated disposable cartridge of claim 3, wherein the seal is a silicone handle attached to an inner wall of the active sleeve.
6. The disposable cartridge with the separated oil core as recited in claim 1, wherein a base silica gel is further disposed between the base and the oil cup, and an oil filling plug communicated with the accommodating cavity is disposed on the oil cup.
7. The wick-separated disposable cartridge of claim 1, wherein the oil cup is made of a transparent or translucent material.
8. An electronic cigarette, comprising the disposable cartridge with separated oil core as claimed in any one of claims 1 to 7 and a power supply assembly detachably disposed below the cartridge, wherein the power supply assembly comprises a battery compartment, a battery disposed in the battery compartment, a PCB disposed below the battery and a bracket fixing ring, and the PCB is fixed between the bracket fixing ring and the battery through MIC silica gel and a PCB bracket.
9. The electronic cigarette of claim 8, wherein the power supply assembly further comprises a charging interface and an LED lamp assembly, the charging interface and LED lamp assembly being electrically connected to the PCB board, respectively.
10. The electronic cigarette of claim 9, wherein a sealing ring is further disposed between the power supply assembly and the base.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120516736.XU CN215381455U (en) | 2021-03-09 | 2021-03-09 | Disposable cartridge with separated oil core and electronic cigarette thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120516736.XU CN215381455U (en) | 2021-03-09 | 2021-03-09 | Disposable cartridge with separated oil core and electronic cigarette thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215381455U true CN215381455U (en) | 2022-01-04 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120516736.XU Active CN215381455U (en) | 2021-03-09 | 2021-03-09 | Disposable cartridge with separated oil core and electronic cigarette thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215381455U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2023179126A1 (en) * | 2022-03-21 | 2023-09-28 | 深圳市汉清达科技有限公司 | Electronic cigarette cartridge decorative ring press fit device |
-
2021
- 2021-03-09 CN CN202120516736.XU patent/CN215381455U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2023179126A1 (en) * | 2022-03-21 | 2023-09-28 | 深圳市汉清达科技有限公司 | Electronic cigarette cartridge decorative ring press fit device |
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