CN220236064U - Aerosol generating device difficult to leak - Google Patents
Aerosol generating device difficult to leak Download PDFInfo
- Publication number
- CN220236064U CN220236064U CN202320588122.1U CN202320588122U CN220236064U CN 220236064 U CN220236064 U CN 220236064U CN 202320588122 U CN202320588122 U CN 202320588122U CN 220236064 U CN220236064 U CN 220236064U
- Authority
- CN
- China
- Prior art keywords
- tail end
- shell
- abutted against
- sealing piece
- end sealing
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- 239000000443 aerosol Substances 0.000 title claims abstract description 18
- 238000007789 sealing Methods 0.000 claims abstract description 57
- 241000208125 Nicotiana Species 0.000 claims abstract description 47
- 235000002637 Nicotiana tabacum Nutrition 0.000 claims abstract description 47
- 239000007788 liquid Substances 0.000 claims abstract description 5
- 238000010438 heat treatment Methods 0.000 claims description 16
- 235000019504 cigarettes Nutrition 0.000 claims description 2
- 239000000945 filler Substances 0.000 claims 1
- 230000000694 effects Effects 0.000 abstract description 2
- 238000010521 absorption reaction Methods 0.000 description 6
- 239000000779 smoke Substances 0.000 description 3
- 238000000034 method Methods 0.000 description 2
- 239000000243 solution Substances 0.000 description 2
- 238000009423 ventilation Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 235000019506 cigar Nutrition 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 239000003571 electronic cigarette Substances 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 230000013011 mating Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 230000000391 smoking effect Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Landscapes
- Containers And Packaging Bodies Having A Special Means To Remove Contents (AREA)
Abstract
The utility model provides an aerosol generating device which is difficult to leak liquid, and is characterized by comprising a shell with a hollow structure, a top end sealing piece, a tail end sealing piece and a tobacco stem, wherein the top end sealing piece comprises a sucking part and a mounting part; the tobacco stem comprises a top end part, a middle part and a tail end part, an oil storage cavity is formed between the middle part and the shell, the periphery of the top end part is abutted against the shell, and the periphery of the tail end part is abutted against the shell; the tail end sealing piece can be inserted at the tail end of the shell, the side wall of the tail end sealing piece is abutted against the inner wall of the shell, the end face of the mounting part is abutted against the top end part, and the end face of the tail end sealing piece is abutted against the end face of the tail end part. The aerosol generating device that this application provided can make tobacco stem self can play sealed effect to the oil storage chamber, has promoted aerosol generating device's leak protection performance.
Description
Technical Field
The utility model relates to the field of aerosol generating devices, in particular to an aerosol generating device which is not easy to leak liquid.
Background
Smoking articles (e.g., cigarettes, cigars, etc.) burn tobacco during use to produce tobacco smoke. Attempts have been made to replace these tobacco-burning products by making products that release the compounds without burning.
The electronic cigarette is an aerosol generating device, and smoke is generated by electrically heating tobacco tar and is sucked together with inhaled air.
The current aerosol generating device generally comprises a tobacco stem, a shell, a head end sealing member and a tail end sealing member, wherein an oil storage cavity formed between the tobacco stem and the shell is required to be sealed by the head end sealing member and the tail end sealing member to prevent tobacco tar leakage, but the tobacco stem has no structure capable of sealing the oil storage cavity, and the leakage resistance is not strong enough.
Disclosure of Invention
Based on the above-mentioned current situation, a main object of the present utility model is to provide an aerosol generating device which is not prone to leakage, so as to solve the problem that the tobacco stem itself has no structure capable of sealing an oil storage cavity, and the leakage-proof performance is not strong enough.
In order to achieve the above purpose, the technical scheme adopted by the utility model is as follows:
an aerosol generating device which is not easy to leak liquid comprises a shell with a hollow structure, a top end sealing piece, a tail end sealing piece and a tobacco stem,
the top end sealing piece comprises a sucking part and a mounting part, wherein the sucking part is connected with one end of the mounting part, the mounting part is inserted into the top end of the shell, and the periphery of the mounting part is abutted against the inner side wall of the shell;
the tobacco stem comprises a top end part, a middle part and a tail end part, an oil storage cavity is formed between the middle part and the shell, the periphery of the top end part is abutted against the shell, and the periphery of the tail end part is abutted against the shell;
the tail end sealing piece can be inserted into the tail end of the shell, the side wall of the tail end sealing piece is abutted against the inner wall of the shell, the end face of the mounting part is abutted against the top end part, and the end face of the tail end sealing piece is abutted against the end face of the tail end part.
Preferably, a first annular groove is formed in one side, far away from the sucking part, of the mounting part, a first circular ring is fixedly connected to one end, far away from the middle part, of the top end part, and the first circular ring is inserted into the first annular groove;
the end face, which is far away from the middle part, of the tail end sealing piece is fixedly connected with a second circular ring, and the second circular ring can be inserted into the second circular groove.
Preferably, the first ring is installed in the first ring groove in an interference fit manner, and the second ring is installed in the second ring groove in an interference fit manner.
Preferably, the tail end is internally provided with a containing cavity, the containing cavity is communicated with the oil storage cavity through an oil drain hole, an oil absorption ring is fixedly connected in the containing cavity corresponding to the position of the oil drain hole, the oil absorption ring and the tobacco stem are coaxially arranged, a heating part is arranged in the oil absorption ring, the outer side of the heating part is abutted to the inner side of the oil absorption ring, and the periphery of the oil absorption ring is abutted to the inner wall of the containing cavity.
Preferably, the top end portion is provided with an oil injection hole for injecting oil.
Preferably, one end of the heating element, which is close to the tail end sealing element, is fixedly connected with two electrode connecting elements, two slots are formed in the tail end sealing element, the two slots penetrate through the tail end sealing element, and the electrode connecting elements can be inserted into the slots.
The beneficial effects of the utility model are as follows: the top and the tail end of tobacco rod can carry out first step sealedly to the head and the tail both ends of oil storage chamber, and cooperation top sealing member and tail sealing member are further sealed to the head and the tail both ends of shell again, make tobacco rod self can play sealed effect to oil storage chamber, have promoted aerosol generating device's leak protection performance.
Other advantages of the present utility model will be set forth in the description of specific technical features and solutions, by which those skilled in the art should understand the advantages that the technical features and solutions bring.
Drawings
FIG. 1 is a cross-sectional view of a liquid-tight aerosol-generating device according to the utility model
Fig. 2 is an enlarged schematic view of section a.
Fig. 3 is an enlarged schematic view of section B.
Reference numerals illustrate:
1. a housing; 2. a tip seal; 21. a suction part; 22. a mounting part; 221. a first ring groove; 3. a tail end seal; 31. a second ring; 32. a flow channel; 33. a vent groove; 34. a slot; 4. a tobacco stem; 41. a distal end portion; 411. a first ring; 412. an oil filling hole; 42. an intermediate portion; 43. a tail end portion; 431. a receiving chamber; 432. an oil drain hole; 433. a heating member; 434. an electrode connecting member; 435. a second ring groove; 436. oil absorption ring; 5. and an oil storage cavity.
Detailed Description
The present utility model is described below based on examples, but the present utility model is not limited to only these examples. In the following detailed description of the present utility model, certain specific details are set forth in order to avoid obscuring the present utility model, and in order to avoid obscuring the present utility model, well-known methods, procedures, flows, and components are not presented in detail.
Moreover, those of ordinary skill in the art will appreciate that the drawings are provided herein for illustrative purposes and that the drawings are not necessarily drawn to scale.
Unless the context clearly requires otherwise, throughout the description and the claims, the words "comprise", "comprising", and the like are to be construed in an inclusive sense as opposed to an exclusive or exhaustive sense; that is, it is the meaning of "including but not limited to".
In the description of the present utility model, it should be understood that the terms "first," "second," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance. Furthermore, in the description of the present utility model, unless otherwise indicated, the meaning of "a plurality" is two or more.
Referring to fig. 1-3, the utility model provides an aerosol generating device which is not easy to leak liquid, comprising a shell 1, a top end sealing element 2, a tail end sealing element 3 and a tobacco rod 4, wherein the shell 1 is provided with tobacco tar, the tobacco rod 4 is arranged in the shell 1, on one hand, the tobacco tar can be treated to form smog for a user to inhale, on the other hand, the two ends of the shell 1 at the head and the tail can be sealed, the top end sealing element 2 and the tail end sealing element 3 can fix the tobacco rod 4 in the shell 1, and the two ends of the shell 1 at the head and the tail can be further sealed. It should be understood that the tip and the tail represent the suction end and the hand-held end, respectively, of the aerosol-generating device when in operation.
The shell 1, the tobacco stem 4, the top end sealing piece 2 and the tail end sealing piece 3 are hollow structures, and the inner cavities of the shell, the tobacco stem and the tail end sealing piece are communicated. The tip seal 2 includes a suction portion 21 and an attachment portion 22, the suction portion 21 is connected to one end of the attachment portion 22, the attachment portion 22 can be inserted into the tip of the housing 1, and the outer periphery of the attachment portion 22 abuts against the inner side wall of the housing 1, so that the tip seal portion can be attached to the tip of the housing 1, and the tip of the housing 1 can be closed.
The side of the mounting portion 22 away from the suction portion 21 is provided with a first annular groove 221, and the first annular groove 221 can be matched with the structure of the tobacco rod 4 to limit the position of the tobacco rod 4 and facilitate the mounting of the tobacco rod 4. The tobacco rod 4 comprises a top end 41, a middle 42 and a tail end 43, wherein an oil storage cavity 5 is formed between the middle 42 and the shell 1. The end of the top end 41 far away from the middle part 42 is fixedly connected with a first circular ring 411, the first circular ring 411 can be inserted into the first annular groove 221, the end face of the top end 41 is abutted against the end face of the mounting part 22, the outer periphery of the top end 41 is abutted against the inner side of the shell 1, and the top end 41 is provided with an oil filling hole 412 for filling oil, so that when the top end 41 is mounted in the shell 1, tobacco tar can be filled into the oil filling hole 412 to the oil storage cavity 5, then the top end sealing element 2 is closed, and the top end of the oil storage cavity 5 is closed.
The inboard of tail tip 43 has been seted up and has been held the chamber 431, hold the inner chamber intercommunication of chamber 431 and tobacco rod 4, the terminal surface that tail tip 43 is close to intermediate part 42 has been seted up oil drain hole 432, oil storage chamber 5 and hold the chamber 431 and pass through oil drain hole 432 intercommunication, be provided with heating member 433 in holding the chamber 431, heating member 433 can heat the tobacco tar that gets into in holding the chamber 431, contain the atomizing chamber in the heating member 433, the inner chamber intercommunication of atomizing chamber and tobacco rod 4, the smog can be discharged to suction portion 21 position department from the atomizing chamber. The outer side of the tail end portion 43 abuts against the inner side of the housing 1, thereby closing the tail end of the oil reservoir 5.
The end of the trailing end portion 43 remote from the intermediate portion 42 is provided with a second annular groove 435, the second annular groove 435 being capable of mating with the trailing seal 3. The end face of the tail end sealing element 3, which is close to the tobacco rod 4, is fixedly connected with a second circular ring 31, the second circular ring 31 can be inserted into the second annular groove 435, and the end face of the tail end sealing element 3 is abutted with the end face of the tail end part 43. The outer peripheral face butt in shell 1 of tail end sealing member 3, tail end sealing member 3 is kept away from the one end of tobacco rod 4 and is extended to outside shell 1, circulation groove 32 has been seted up at tail end sealing member 3 middle part, circulation groove 32 communicates with the inner chamber of tobacco rod 4, two ventilation grooves 33 have been seted up to the perisporium that tail end sealing member 3 is located shell 1 external position department, two ventilation grooves 33 communicate with the flow groove, thereby can make the air inflow tobacco rod 4 inner chamber, with the smog cooperation in the atomizing chamber, increase smog air input. The top end 41 and the tail end 43 of the tobacco rod 4 can seal the head end and the tail end of the oil storage cavity 5 in the first step, and the head end and the tail end of the shell 1 are further sealed by matching with the top end sealing piece 2 and the tail end sealing piece 3, so that the tobacco rod 4 can seal the oil storage cavity 5, and the leak-proof performance of the aerosol generating device is improved.
As an embodiment, the first ring 411 is installed in the first ring groove 221 in an interference fit, and the second ring 31 is installed in the second ring groove in an interference fit. Therefore, the circular ring can be clamped into the annular groove, so that the tobacco rod 4, the head end sealing piece and the tail end sealing piece 3 can form a whole, and the integrity of the aerosol generating device is improved.
As an embodiment, an oil absorbing ring 436 is fixedly connected to the accommodating cavity 431 at a position corresponding to the oil drain hole 432, the oil absorbing ring 436 is coaxially arranged with the smoke rod 4, the heating element 433 is arranged inside the oil absorbing ring 436, the outer side of the heating element 433 is abutted to the inner side of the oil absorbing ring 436, and the outer periphery of the oil absorbing ring 436 is abutted to the inner wall of the accommodating cavity 431. The oil absorbing ring 436 can absorb the tobacco tar in the oil storage cavity 5, so as to avoid the leakage of the tobacco tar from the accommodating cavity 431 caused by excessive tobacco tar.
As an embodiment, the end of the heating element 433, which is close to the tail end sealing element 3, is fixedly connected with two electrode connecting elements 434, two slots 34 are formed on the tail end sealing element 3, the two slots 34 penetrate through the tail end sealing element 3, and the electrode connecting elements 434 can be inserted into the slots 34. An external power source can be inserted into the connector through the slot 34 to electrically connect with the electrode connector 434, thereby supplying power to the heating member 433 so that the heating member 433 can heat the tobacco tar.
The implementation principle of the utility model is as follows: the top end 41 and the tail end 43 of the tobacco rod 4 can seal the head end and the tail end of the oil storage cavity 5 in the first step, and the head end and the tail end of the shell 1 are further sealed by matching with the top end sealing piece 2 and the tail end sealing piece 3, so that the tobacco rod 4 can seal the oil storage cavity 5, and the leak-proof performance of the aerosol generating device is improved.
Those skilled in the art will appreciate that the above-described preferred embodiments can be freely combined and stacked without conflict.
It will be understood that the above-described embodiments are merely illustrative and not restrictive, and that all obvious or equivalent modifications and substitutions to the details given above may be made by those skilled in the art without departing from the underlying principles of the utility model, are intended to be included within the scope of the appended claims.
Claims (6)
1. An aerosol generating device which is not easy to leak liquid is characterized by comprising a shell with a hollow structure, a top end sealing piece, a tail end sealing piece and a cigarette rod,
the top end sealing piece comprises a sucking part and a mounting part, wherein the sucking part is connected with one end of the mounting part, the mounting part is inserted into the top end of the shell, and the periphery of the mounting part is abutted against the inner side wall of the shell;
the tobacco stem comprises a top end part, a middle part and a tail end part, an oil storage cavity is formed between the middle part and the shell, the periphery of the top end part is abutted against the shell, and the periphery of the tail end part is abutted against the shell;
the tail end sealing piece can be inserted into the tail end of the shell, the side wall of the tail end sealing piece is abutted against the inner wall of the shell, the end face of the mounting part is abutted against the top end part, and the end face of the tail end sealing piece is abutted against the end face of the tail end part.
2. The aerosol-generating device of claim 1, wherein a first annular groove is formed in a side of the mounting portion away from the suction portion, a first annular ring is fixedly connected to one end of the top end portion away from the middle portion, and the first annular ring is inserted into the first annular groove;
the end face, which is far away from the middle part, of the tail end sealing piece is fixedly connected with a second circular ring, and the second circular ring can be inserted into the second circular groove.
3. An aerosol-generating device according to claim 2, wherein the first annular ring is mounted in the first annular groove with an interference fit and the second annular ring is mounted in the second annular groove with an interference fit.
4. The aerosol generating device of claim 1, wherein the tail end portion is internally provided with a containing cavity, the containing cavity is communicated with the oil storage cavity through an oil drain hole, an oil suction ring is fixedly connected in the containing cavity corresponding to the position of the oil drain hole, the oil suction ring and the tobacco stem are coaxially arranged, a heating part is arranged in the oil suction ring, the outer side of the heating part is abutted against the inner side of the oil suction ring, and the periphery of the oil suction ring is abutted against the inner wall of the containing cavity.
5. An aerosol-generating device according to claim 1, wherein the tip portion is provided with an oil filler hole for filling oil.
6. The aerosol-generating device of claim 4, wherein the end of the heating element adjacent to the tail end sealing element is fixedly connected with two electrode connecting elements, the tail end sealing element is provided with two slots, the two slots penetrate through the tail end sealing element, and the electrode connecting elements can be inserted into the slots.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320588122.1U CN220236064U (en) | 2023-03-23 | 2023-03-23 | Aerosol generating device difficult to leak |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320588122.1U CN220236064U (en) | 2023-03-23 | 2023-03-23 | Aerosol generating device difficult to leak |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220236064U true CN220236064U (en) | 2023-12-26 |
Family
ID=89229361
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320588122.1U Active CN220236064U (en) | 2023-03-23 | 2023-03-23 | Aerosol generating device difficult to leak |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220236064U (en) |
-
2023
- 2023-03-23 CN CN202320588122.1U patent/CN220236064U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN109938413B (en) | Atomizing device and be equipped with its electron cigarette | |
| CN109330029B (en) | Electronic cigarette atomizer | |
| WO2016090531A1 (en) | Atomisation assembly and electronic cigarette | |
| JPWO2012070107A1 (en) | Liquid replenisher for electronic cigarettes | |
| CN109805456B (en) | Atomizer and electronic cigarette | |
| CN111407000A (en) | Atomization component of electronic cigarette and electronic cigarette | |
| CN210203335U (en) | Atomizer and electronic cigarette | |
| CN213604377U (en) | Electronic cigarette | |
| CN220236064U (en) | Aerosol generating device difficult to leak | |
| CN210017886U (en) | Atomizing device and be equipped with its electron cigarette | |
| CN211091892U (en) | Electronic cigarette and atomizer thereof | |
| CN210782908U (en) | Atomizer and electronic cigarette | |
| CN209749822U (en) | Electronic cigarette cartridge and electronic cigarette | |
| CN109805457B (en) | Atomizer and electronic cigarette | |
| CN214629852U (en) | Sealing member, atomizer and electron atomizing device | |
| CN210248387U (en) | Electronic cigarette | |
| CN211558807U (en) | Atomizer subassembly and electron cigarette of preventing inhaling oil | |
| CN210672073U (en) | Suction nozzle for electronic cigarette, atomizer and electronic cigarette | |
| CN209825216U (en) | Electron cigarette body and electron cigarette | |
| CN113100486A (en) | Atomization structure, atomizer and atomization device | |
| CN210203334U (en) | Atomizer base and atomizer | |
| CN218682040U (en) | Atomizer and electronic atomization device | |
| CN109938409B (en) | Atomizer and electronic cigarette | |
| CN220494252U (en) | Smoke generation device capable of preventing oil leakage | |
| CN217364680U (en) | Atomizing device and atomizing equipment |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |