CN210611023U - Follow-up sealing oil leakage prevention electronic cigarette cartridge structure - Google Patents
Follow-up sealing oil leakage prevention electronic cigarette cartridge structure Download PDFInfo
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- CN210611023U CN210611023U CN201921593373.9U CN201921593373U CN210611023U CN 210611023 U CN210611023 U CN 210611023U CN 201921593373 U CN201921593373 U CN 201921593373U CN 210611023 U CN210611023 U CN 210611023U
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Abstract
The utility model relates to a servo seal leak protection oil electron cigarette bullet structure belongs to the electron cigarette field, which comprises a housin, be formed with air outlet channel, first inlet channel, second inlet channel in the casing and be used for storing the stock solution chamber of tobacco juice, first inlet channel and second inlet channel all communicate with air outlet channel, the one end in stock solution chamber is provided with the atomizing core, the atomizing core extends to from the stock solution chamber in the second inlet channel, the other end in stock solution chamber establish through a servo seal structure with first inlet channel intercommunication. The utility model discloses the problem that the tobacco tar was revealed has been solved from the principle to the structure, and simple structure, and the production and processing of being convenient for has higher practical value.
Description
Technical Field
The utility model belongs to the electron cigarette field, concretely relates to servo seal leak protection oil electron cigarette bullet structure.
Background
At present, new tobacco products, such as electronic cigarettes and heating non-combustible cigarettes, are developing at a fast speed, the market scale is expanding, and many consumers regard the new tobacco products as a solution for replacing traditional cigarettes and start to buy and use related products. The electronic cigarette occupies a large market share of novel tobacco products, more and more brands are put into the industry of the electronic cigarette, the updating speed of the electronic cigarette is accelerated, and the form of the electronic cigarette is diversified day by day.
However, among a great variety of electronic cigarette products, there are some general problems inevitably, of which three problems of oil leakage, core pasting and condensation are the most prominent, and the use experience of the electronic cigarette is seriously affected. Many manufacturers have also made some efforts to explore and improve the problems, but the problem of oil leakage has not been solved fundamentally. Most of the oil leakage prevention designs of electronic cigarette shells usually adopt only to isolate leaked tobacco tar to a certain extent, so that the leaked tobacco tar is prevented from being sucked into a mouth cavity, and under some special conditions, if an airplane is taken for going out, the change of air pressure still can cause an obvious oil leakage problem.
SUMMERY OF THE UTILITY MODEL
In view of this, this application mainly is directed to a follow-up sealed leak protection oil electron cigarette bullet structure, has solved the problem that the tobacco tar was revealed from the principle, and simple structure, and the production and processing of being convenient for has higher practical value.
In order to achieve the above purpose, the utility model provides a following technical scheme:
the utility model relates to a servo seal leak protection oil electron cigarette bullet structure, which comprises a housin, be formed with air outlet channel, first inlet channel, second inlet channel in the casing and be used for storing the stock solution chamber of tobacco juice, first inlet channel and second inlet channel all communicate with air outlet channel, the one end in stock solution chamber is provided with the atomizing core, the atomizing core extends to from the stock solution chamber in the second inlet channel, the other end in stock solution chamber establish through a servo seal structure with first inlet channel intercommunication.
Further, the follow-up sealing structure comprises a follow-up sealant, the follow-up sealant is arranged in the liquid storage cavity, and one end, deviating from the smoke liquid, of the follow-up sealant is in contact with the first air inlet channel.
Further, the follow-up sealing structure further comprises a stop block, and the stop block is located between the follow-up sealant and the tobacco juice and can slide in the liquid storage cavity.
Further, the follower sealant is a lithium-based ester sealant.
Further, the casing includes the shell and is used for carrying out sealed upper end cover and the lower extreme lid respectively to the both ends of shell, the inboard of lower extreme lid be provided with be used for with the draw-in groove of atomizing core block.
Further, the inside of shell is separated into an air chamber through a vertical baffle with the inner chamber of casing with the stock solution chamber, the stock solution chamber is rectangular shape, follow-up sealant, dog, tobacco juice top-down layering range and with the inner wall in liquid storage chamber in close contact with.
Furthermore, the air outlet channel is formed by a guide pipe arranged in the air chamber, one end of the guide pipe penetrates through the upper end cover and then is connected to the atmosphere, the other end of the guide pipe extends into the air chamber, and the first air inlet channel and the second air inlet channel are communicated to the guide pipe through the air chamber respectively.
Further, the axial directions of the first air inlet channel and the second air inlet channel are parallel to each other and are perpendicular to the length direction of the liquid storage cavity.
Furthermore, a groove is formed in one end, located in the air chamber, of the guide pipe, and faces towards one side of the first air inlet channel and one side of the second air inlet channel.
Furthermore, the atomizing core is made of atomizing cotton or ceramic.
The beneficial effects of the utility model reside in that:
the utility model discloses servo seal leak protection oil electron cigarette bullet structure all is provided with inlet channel through the both ends at the oil storage chamber, and first inlet channel and second inlet channel all can communicate with external atmosphere, and consequently the upper and lower partial atmospheric pressure of the tobacco juice (like the tobacco tar) of oil storage intracavity is balanced to avoided the tobacco juice to ooze from atomizing core spontaneously.
The utility model discloses a set up follow-up seal structure and seal, when the cigarette bullet was reversed and is placed, the tobacco tar can not flow out from first inlet channel 10. The utility model discloses creatively adopt lithium base ester to seal the tobacco tar, because lithium base ester has higher stickness, can not initiatively flow under natural state, and when the tobacco tar lasts the consumption, it will be along with the downward flow of tobacco tar, keeps encapsulated situation.
Drawings
For the purposes of promoting a better understanding of the objects, features and advantages of the invention, reference will now be made to the following detailed description taken in conjunction with the accompanying drawings in which:
FIG. 1 is a schematic view of the structure of an anti-leakage oil smoke bomb;
figure 2 is a schematic view of the internal airflow of the cartridge.
Detailed Description
The following description of the embodiments of the present invention is provided for illustrative purposes, and other advantages and effects of the present invention will be readily apparent to those skilled in the art from the disclosure herein. The present invention can also be implemented or applied through other different specific embodiments, and various details in the present specification can be modified or changed based on different viewpoints and applications without departing from the spirit of the present invention. It should be noted that the drawings provided in the following embodiments are only for illustrating the basic idea of the present invention, and the features in the following embodiments and examples may be combined with each other without conflict.
Wherein the showings are for the purpose of illustrating the invention only and not for the purpose of limiting the same, and in which there is shown by way of illustration only and not in any way limiting the scope of the invention; for a better understanding of the embodiments of the present invention, some parts of the drawings may be omitted, enlarged or reduced, and do not represent the size of an actual product; it will be understood by those skilled in the art that certain well-known structures in the drawings and descriptions thereof may be omitted.
The same or similar reference numerals in the drawings of the embodiments of the present invention correspond to the same or similar parts; in the description of the present invention, it should be understood that if there are terms such as "upper", "lower", "left", "right", "front", "back", etc., indicating directions or positional relationships based on the directions or positional relationships shown in the drawings, it is only for convenience of description and simplification of description, but it is not intended to indicate or imply that the device or element referred to must have a specific direction, be constructed and operated in a specific direction, and therefore, the terms describing the positional relationships in the drawings are only used for illustrative purposes and are not to be construed as limiting the present invention, and those skilled in the art can understand the specific meanings of the terms according to specific situations.
Fig. 1 is a schematic view of the structure of the oil-leakage-proof smoke cartridge of the present invention, and a schematic view of the flow direction of the air inside the smoke cartridge of fig. 2. The utility model relates to a servo seal leak protection oil electron cigarette bullet structure, which comprises a housin, be formed with air outlet channel 9, first inlet channel 10, second inlet channel 11 in the casing and be used for storing stock solution chamber 12 of tobacco juice 6, first inlet channel 10 and second inlet channel 11 all communicate with air outlet channel 9, the one end of stock solution chamber 12 is provided with atomizing core 7, atomizing core 7 extends to from stock solution chamber 12 in the second inlet channel 11, the other end in stock solution chamber 12 establish through a servo seal structure with first inlet channel 10 communicates. The air outlet channel 9 is a channel through which the oral cavity of the user directly inhales air, the air is communicated with the inside of the cartridge, and the air entering from the second air inlet channel 11 flows through the atomizing core 7, is mixed with the atomized smoke liquid 6 and enters the air outlet channel 9, and then is inhaled into the oral cavity of the user.
As shown in fig. 1, the atomizing core 7 extends from the liquid storage cavity 12 into the second air inlet channel 11, the middle part of the atomizing core 7 is exposed in the second air inlet channel 11, the bottom end can be connected with a circuit, the specific connection mode adopts the prior art, the upper part of the atomizing core 7 is in contact with the tobacco juice 6, and the tobacco juice 6 can permeate into the atomizing core 7 through capillary action. The other end of the liquid storage cavity 12 is communicated with the first air inlet channel 10 through a follow-up sealing structure, and the follow-up sealing structure can move downwards along with the consumption of the tobacco juice 6 to prevent the tobacco tar from leaking; the lower smoke liquid 6 has better fluidity and is replenished downwards along with the continuous consumption of the smoke liquid 6 in the atomizing core 7, so as to drive the whole body to move downwards. The utility model discloses a both ends at oil storage chamber 12 all are provided with inlet channel, and first inlet channel 10 and second inlet channel 11 all can communicate with external atmosphere, and consequently the upper and lower part atmospheric pressure of the tobacco juice 6 (like the tobacco tar) in the oil storage chamber 12 is balanced to it oozes from atomizing core 7 spontaneously to have avoided tobacco juice 6.
In this embodiment, the follow-up sealing structure comprises a follow-up sealant 4, the follow-up sealant 4 is arranged in the liquid storage cavity 12, and one end of the follow-up sealant 4, which is far away from the smoke liquid 6, is in contact with the first air inlet channel 10. The follower sealant 4 can move downward with the consumption of the tobacco liquid 6, and can ensure good sealing and prevent air leakage.
In this embodiment, the follow-up sealing structure further comprises a stopper 5, and the stopper 5 is located between the follow-up sealant 4 and the tobacco juice 6 and can slide in the liquid storage cavity 12. The stop 5 is used for isolating the follow-up sealant 4 from the tobacco juice 6, and mutual dissolution of partial components is avoided. Because the tobacco tar in the electronic cigarette product needs to be atomized and then inhaled into a human body, the components of the electronic cigarette product must meet the safety requirements, and the follow-up sealant 4 and the tobacco juice 6 are separated by the stop block 5, so that the safety and the taste stability of the components of the tobacco juice 6 can be ensured on one hand, and the sealing effect of the follow-up sealant 4 can be kept on the other hand.
In this embodiment, the follower sealant 4 is a lithium-based ester sealant. The lithium-based ester sealant has good thixotropy and aging stability, can reduce viscosity and improve fluidity; under the static state, the liquid storage cavity can be aged to the original viscosity so as to keep the integrity in the liquid storage cavity 12 and achieve the sealing and leakage-proof effects. Meanwhile, it keeps a certain non-affinity with the interface of the liquid storage cavity 12, and reduces the adhesion of the inner wall of the liquid storage cavity 12.
In this embodiment, the casing includes shell 1 and is used for carrying out the upper end cover 3 and the lower extreme cover 8 sealed to the both ends of shell 1 respectively, the inboard of lower extreme cover 8 be provided with be used for with the draw-in groove of atomizing core 7 block. Through the assembly of setting up upper end cover 3, 8 combination formula of lower extreme covers, can conveniently add the tobacco juice, also can make things convenient for the change of atomizing core 7.
In this embodiment, the inside of shell 1 is separated into an air chamber through a vertical baffle with the inner chamber of casing with stock solution chamber 12, stock solution chamber 12 is rectangular shape, follow-up sealant 4, dog 5, tobacco juice 6 top-down layering range and with the inner wall in close contact with of stock solution chamber 12. The fluidity of the lithium-based ester is related to the area of the cross section of the oil storage cavity, and must be matched with the consumption of the tobacco juice 6 so as to avoid that the tobacco juice 6 of the heating atomization core 7 cannot be supplemented in time after being consumed.
In this embodiment, the air outlet channel 9 is formed by a guide tube 2 disposed in the air chamber, one end of the guide tube 2 passes through the upper end cover 3 and then is connected to the atmosphere, the other end extends into the air chamber, and the first air inlet channel 10 and the second air inlet channel 11 respectively pass through the air chamber and then are communicated to the guide tube 2. Through setting up the stand pipe, can guarantee the circulation of passageway. The axial directions of the first air inlet channel 10 and the second air inlet channel 11 are parallel to each other and are both perpendicular to the length direction of the liquid storage cavity 12.
In this embodiment, one end of the guide tube 2 located in the air chamber is provided with a groove, and the groove faces one side of the first air inlet channel 10 and one side of the second air inlet channel 11. The groove is arranged, so that the air inlet area at the inlet of the guide pipe 2 can be increased, and the smoothness of air is ensured.
In this embodiment, the atomizing core 7 is made of atomizing cotton or ceramic, and both of them have a large number of loose pores, so that the tobacco juice 6 can pass through.
The airflow direction inside the cartridge is schematically shown in fig. 2. When a user inhales air from the upper suction nozzle through the air guide pipe 2, negative pressure is generated in the air chamber, and the air in the air chamber is supplemented by the external atmosphere through the upper vent hole and the lower vent hole. Wherein, the air entering from the second air inlet channel 11 firstly passes through the atomizing core 7, the atomizing core 7 heats the tobacco tar to atomize and mix with the air current passing through the atomizing core, and then the air current turns 90 degrees to enter the air guide tube 2; the air entering from the first air inlet channel 10 directly enters the air chamber after passing through the upper surface of the lithium-based ester sealant, then the air flow turns 90 degrees and downwards to converge with the air entering from the lower part, and then flows into the air guide tube 2. It can be seen that the air inhaled by the user through the air duct 2 comes from the upper and lower vent holes respectively, and the upper and lower paths of the air flow are synchronous air intake, which ensures that the upper and lower parts of the right oil chamber can maintain the same air pressure.
Finally, the above embodiments are only used for illustrating the technical solutions of the present invention and not for limiting, and although the present invention has been described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that modifications or equivalent substitutions may be made to the technical solutions of the present invention without departing from the spirit and scope of the technical solutions, and all of them should be covered by the scope of the claims of the present invention.
Claims (10)
1. The utility model provides a servo seal leak protection oil electron cigarette bullet structure which characterized in that: the novel cigarette liquid storage device comprises a housin, be formed with air outlet channel, first inlet channel, second inlet channel in the casing and be used for storing the stock solution chamber of tobacco juice, first inlet channel and second inlet channel all communicate with air outlet channel, the one end in stock solution chamber is provided with the atomizing core, the atomizing core extends to from the stock solution chamber in the second inlet channel, the other end in stock solution chamber establish through a follow-up seal structure with first inlet channel intercommunication.
2. The follow-up seal oil leakage prevention electronic cigarette cartridge structure according to claim 1, characterized in that: the follow-up sealing structure comprises a follow-up sealant, the follow-up sealant is arranged in the liquid storage cavity, and one end, deviating from the smoke liquid, of the follow-up sealant is in contact with the first air inlet channel.
3. The follow-up seal oil leakage prevention electronic cigarette cartridge structure according to claim 2, characterized in that: the follow-up sealing structure further comprises a stop block, and the stop block is located between the follow-up sealant and the tobacco juice and can slide in the liquid storage cavity.
4. The follow-up seal oil leakage prevention electronic cigarette cartridge structure according to claim 2, characterized in that: the follow-up sealant is a lithium-based ester sealant.
5. The follow-up seal oil leakage prevention electronic cigarette cartridge structure according to any one of claims 1 to 4, characterized in that: the casing includes the shell and is used for carrying out sealed upper end cover and lower end cover respectively to the both ends of shell, the inboard of lower end cover be provided with be used for with the draw-in groove of atomizing core block.
6. The follow-up seal oil leakage prevention electronic cigarette cartridge structure according to claim 5, characterized in that: the inside of shell is separated into an air chamber through a vertical baffle with the inner chamber of casing with the stock solution chamber, the stock solution chamber is rectangular shape, follow-up sealant, dog, tobacco juice top-down layering are arranged and with the inner wall in stock solution chamber in close contact with.
7. The follow-up seal oil leakage prevention electronic cigarette cartridge structure according to claim 6, characterized in that: the air outlet channel is formed by a guide pipe arranged in the air chamber, one end of the guide pipe penetrates through the upper end cover and then is connected to the atmosphere, the other end of the guide pipe extends into the air chamber, and the first air inlet channel and the second air inlet channel are communicated to the guide pipe after passing through the air chamber respectively.
8. The follow-up seal oil leakage prevention electronic cigarette cartridge structure according to claim 7, characterized in that: the axial directions of the first air inlet channel and the second air inlet channel are parallel to each other and are perpendicular to the length direction of the liquid storage cavity.
9. The follow-up seal oil leakage prevention electronic cigarette cartridge structure according to claim 8, characterized in that: the guide pipe is located the indoor one end of air chamber and is provided with the groove, the groove is towards first inlet channel and second inlet channel one side.
10. The follow-up seal oil leakage prevention electronic cigarette cartridge structure according to claim 1, characterized in that: the atomizing core is made of atomizing cotton or ceramic.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921593373.9U CN210611023U (en) | 2019-09-24 | 2019-09-24 | Follow-up sealing oil leakage prevention electronic cigarette cartridge structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921593373.9U CN210611023U (en) | 2019-09-24 | 2019-09-24 | Follow-up sealing oil leakage prevention electronic cigarette cartridge structure |
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| Publication Number | Publication Date |
|---|---|
| CN210611023U true CN210611023U (en) | 2020-05-26 |
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| CN201921593373.9U Active CN210611023U (en) | 2019-09-24 | 2019-09-24 | Follow-up sealing oil leakage prevention electronic cigarette cartridge structure |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113244481A (en) * | 2021-05-25 | 2021-08-13 | 吉林大学 | Split type piezoelectricity driven intelligent insulin pastes |
| CN113262355A (en) * | 2021-05-25 | 2021-08-17 | 吉林大学 | Integrated piezoelectric driving intelligent insulin patch |
-
2019
- 2019-09-24 CN CN201921593373.9U patent/CN210611023U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113244481A (en) * | 2021-05-25 | 2021-08-13 | 吉林大学 | Split type piezoelectricity driven intelligent insulin pastes |
| CN113262355A (en) * | 2021-05-25 | 2021-08-17 | 吉林大学 | Integrated piezoelectric driving intelligent insulin patch |
| CN113244481B (en) * | 2021-05-25 | 2022-07-05 | 吉林大学 | Split type piezoelectricity driven intelligent insulin pastes |
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| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20210518 Address after: Room 2609, 26th floor, Dewei Plaza, 19 Puji Road, Zhengzhou area (Zhengdong), Henan pilot Free Trade Zone, 450000, Henan Province Patentee after: Zhengzhou Ruyi Technology Co.,Ltd. Address before: 1408-058, 14th floor, shining building, 35 Xueyuan Road, Haidian District, Beijing 100083 Patentee before: Beijing ywing Information Technology Co.,Ltd. |
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| TR01 | Transfer of patent right |