CN110338461A - Obturator and smoke grenade - Google Patents
Obturator and smoke grenade Download PDFInfo
- Publication number
- CN110338461A CN110338461A CN201910618729.8A CN201910618729A CN110338461A CN 110338461 A CN110338461 A CN 110338461A CN 201910618729 A CN201910618729 A CN 201910618729A CN 110338461 A CN110338461 A CN 110338461A
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- CN
- China
- Prior art keywords
- sealing
- atomization core
- air flue
- smoke grenade
- obturator
- 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.)
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- A24F47/008—
Abstract
A kind of obturator, including closure member and take shape in sealing element on the closure member, the closure member includes closed end, the accommodating end being downwardly extending from the closed end, through the closed end and extend to the oil duct for accommodating end, and the separately positioned air flue with the runner, the air flue includes the docking air flue through the closed end top, it is longitudinal to dock the longitudinal gas channel and the outside air flue extended to form from the longitudinal gas channel lateral border to the accommodating end that air flue is connected to through the closed end and with described, notch is formed among the accommodating end, the sealing element includes the first sealing for taking shape in the accommodating end, from first sealing and take shape in the third sealing of the closed end；The application also provides a kind of smoke grenade.
Description
Technical field
This application involves electronic cigarette field, espespecially a kind of obturator and smoke grenade.
Background technique
No. 201811033876.0 patent application of the People's Republic of China (PRC) discloses atomizer and electronic cigarette comprising mist
Change core, the assembling atomization core the first plastic parts, the second plastic parts and the shell being sheathed on outside first plastic parts and with
The shell clasp and the lid being coated on outside second plastic parts.It is clamped between the atomization core and first plastic parts
There is the first sealing, is clamped with second seal between the first plastic parts periphery and the shell.First plastic parts
On be additionally provided with stomata, the shell is equipped with the air flue with the stomata connection, and the stomata and the air flue are mutually butted simultaneously phase
Third sealing element is clamped between mutually.The setting of first, second, third sealing element is that tobacco tar is seeped out of shell in order to prevent
Leakage, and three sealing elements are independently arranged, and are needed to be assembled between corresponding spare part, and sealing element uses silica gel
Material manufacture, the material is soft, it is difficult to and it realizes automated production, needs to cause, manufacture efficiency underground by manually assembling,
And quality is difficult to ensure.
Summary of the invention
In consideration of it, it is necessary to provide a kind of antiseep, convenient for the obturator and smoke grenade of automatic assembling.
In order to solve the above technical problems, this application provides a kind of obturator, including closure member and take shape in the closing
Sealing element on part, the closure member include closed end, the accommodating end being downwardly extending from the closed end, through the envelope
Closed end and the oil duct and the air flue separately positioned with the runner for extending to the accommodating end, the air flue includes through described
It is the docking air flue on closed end top, longitudinal through described in the closed end and longitudinal gas channel be connected to the docking air flue and oneself
The outside air flue that longitudinal gas channel lateral border is extended to form to the accommodating end, the accommodating end centre form notch, the sealing
Part includes the atomization core installation cavity taken shape in the notch, the third sealing for taking shape in the closed end, the atomization core
The cavity wall of longitudinal side of installation cavity corresponds to be recessed inwardly to form recess channel below the outside air flue, the recess channel
Top be formed there through perforation, atomization core installation cavity lower part be formed with the atomization chamber perforated and be connected to, it is described perforate,
Recess channel, outside air flue, longitudinal gas channel and docking air flue constitute the air flue, the perforation, recess channel, outside air flue,
Longitudinal gas channel two sides are integrally formed and are formed with the second sealing.
Preferably, the top of notch longitudinal direction two sides is equipped with blocking part, longitudinal side of the atomization core installation cavity
It is taken shape on the lower surface of the blocking part at the top of cavity wall, the cavity wall of the atomization core installation cavity both lateral sides is shaped in institute
On the medial surface for stating accommodating end.
Preferably, the sealing element further includes the first sealing for taking shape in the accommodating end, the first sealing packet
Include the first sealing ring and the atomization core installation cavity for taking shape in the accommodating end and notch periphery, the second sealing connection
The first, third sealing and along the lateral surface of the closure member extend.
Preferably, the oil duct runs through from the closed end two sides and is connected to be formed in the air flue bottom part down, described
Oil duct is located above the atomization core installation cavity.
Preferably, the bottom periphery at the accommodating end is equipped with groove, and first sealing ring takes shape in the groove.
In order to solve the above technical problems, the application also provides a kind of smoke grenade, including aforementioned obturator, it is equipped with liquid storage chamber and cigarette
The smoke grenade pipe in road, the atomization core in the merging intracorporal atomization core installation cavity of closing and pedestal, described in the obturator insertion
In smoke grenade pipe, the second sealing and the second sealing ring and the inner wall of the smoke grenade pipe of the obturator are fitted closely, described
Docking air flue docks with the free end of the flue and clamps the third sealing ring, and the atomization core periphery is by the sealing element
Atomization core installation cavity inner wall clamping, the pedestal and the smoke grenade pipe thread, which are held, is fixed on the smoke grenade for the obturator
In pipe.
Preferably, the sealing element further includes the first sealing for taking shape in the accommodating end, the first sealing packet
Include the first sealing ring and the atomization core installation cavity for taking shape in the accommodating end and notch periphery, the second sealing connection
The first, third sealing and along the lateral surface of the closure member extend.
Preferably, the pedestal is equipped with the conductive column of connection power supply, and the air inlet for air inlet is additionally provided on the pedestal
Hole, the atomization core include ceramic matrix, the sepage face for being located at set on the ceramic matrix oil duct side, are located at the mist
The atomization face for changing chamber side and the heating wire in the atomization core, the both ends of the heating wire are by being located at the atomization face
On the connection of two conduction regions, the conductive column on the pedestal is held on the conduction region and provides support force to the atomization
Core.
Preferably, the conductive column is resilient contact, is connected in the atomization face by elastic strength, prevents from being atomized
Core moves down under stronger external force to fall off.
Preferably, the atomization core is porous ceramics, and the permeable tobacco tar of the atomization core simultaneously generates capillary phenomenon.
Closure member and sealing element are integrally formed by the seal of the application smoke grenade, and setting divergence type sealing ring is avoided to need hand
Dynamic assembling and cause can not automatic assembling defect；Meanwhile the smoke grenade of the application the atomization core is directly fixed on it is described
In the atomization core installation cavity of obturator, the atomization core is clamped without pedestal and the obturator, the bottom of the atomization core is only
It is supported by conductive column, and the chucking power of the atomization core is from the elastic cavity wall of the atomization core installation cavity.So, it is only necessary to
Directly the obturator, atomization core, pedestal are successively pressed into automatically in the smoke grenade pipe, simplify automatic assembling stream
Journey, meanwhile, this case spare part is accomplished at least, to assemble more easy.
Detailed description of the invention
The drawings described herein are used to provide a further understanding of the present application, constitutes part of this application, this Shen
Illustrative embodiments and their description please are not constituted an undue limitation on the present application for explaining the application.
Fig. 1 is the perspective view of the application smoke grenade；
Fig. 2 is that the application smoke grenade removes the stereogram exploded view after smoke grenade pipe；
Fig. 3 is the perspective view of the closure member of the application smoke grenade；
Fig. 4 is the perspective view of the sealing element of the application smoke grenade；
Fig. 5 is the perspective view of another angle of sealing element of the application smoke grenade；
Fig. 6 is the three-dimensional combination figure of the obturator of the application smoke grenade；
Fig. 7 is the three-dimensional combination figure of another angle of obturator of the application smoke grenade；
Fig. 8 is the cross-sectional view along C-C dotted line shown in Fig. 6；
Fig. 9 is the cross-sectional view along D-D dotted line shown in Fig. 6；
Figure 10 is the perspective view of the atomization core of the application smoke grenade；
Figure 11 is the perspective view of the pedestal of the application smoke grenade；
Figure 12 is the perspective view of the smoke grenade pipe of the application smoke grenade；
Figure 13 is the cross-sectional view along E-E dotted line shown in Figure 12；
Figure 14 is the perspective view of the suction nozzle of the application smoke grenade；
Figure 15 is the perspective view of another angle of suction nozzle of the application smoke grenade；
Figure 16 is that the suction nozzle of the application smoke grenade is assembled with the perspective view of adsorption piece；
Figure 17 is the cross-sectional view along A-A dotted line shown in Fig. 1；
Figure 18 is the cross-sectional view along B-B dotted line shown in Fig. 1.
Specific embodiment
To keep the purposes, technical schemes and advantages of the application clearer, below in conjunction with the application specific embodiment and
Technical scheme is clearly and completely described in corresponding attached drawing.
It please refers to shown in Fig. 1 to Figure 18, the application smoke grenade includes the smoke grenade pipe 10 for being equipped with flue 13 and liquid storage chamber 12, is packed into
In the smoke grenade pipe 10 and the obturator of the closing liquid storage chamber 12, be installed in the intracorporal atomization core 30 of the closing, with it is described
The pedestal 50 of the fixing of smoke grenade pipe 10 and the suction nozzle 20 for being installed in 10 top of smoke grenade pipe.
For emphasis refering to fig. 12 to shown in Figure 18, the smoke grenade pipe 10 includes tube body 11, the liquid storage in the tube body 11
Chamber 12 and flue 13 set on the tube body 11 and up and down, set on 11 top of tube body auxiliary section 15 and be set to described
First clamping part 14 of 11 two sides of the bottom of tube body.The flue 13 includes that the liquid storage chamber 12 is extended into from the top of the tube body 11
Interior flue tube 131, the cigarette hole 133 being formed among the flue tube 131 and the insertion for being formed in 131 bottom of flue tube
Portion 132.The outer diameter of the insertion section 132 is less than the outer diameter of the flue tube 131.The two sides of the auxiliary section 15 are equipped with positioning column
151 and the imbibition chamber 152 at 13 top position of flue, the cigarette hole 133 at the top of the flue 13 is in horn-like knot
Structure.Preferably, the flue 13 is located among the liquid storage chamber 12；In specific implementation, the flue 13 can also be arranged in
The one or both sides of the liquid storage chamber 12.
Refering to fig. 14 to shown in Figure 16, the suction nozzle 20 includes top 21, is downwardly extending from the top 21 emphasis
Merging portion 22 and with the merging portion 22 and be connected to the sucker 23 in the cigarette hole 133 through the top 21.The merging portion
22 two sides, which correspond to, is equipped with location hole 25 at 151 position of positioning column, be located at 23 periphery of sucker and be equipped with adsorption space 24.Institute
It states and is installed with adsorption piece 26 in adsorption space 24, the adsorption piece 26 is arranged around 23 periphery of sucker, and the adsorption piece
26 are connected to the cigarette hole 133.
The adsorption piece 26 uses polymer fiber material, has very strong Vapor adsorption ability；When assembling, the absorption
The merging portion 22 of part 26 is inserted into the imbibition chamber 152 of the auxiliary section 15 on 11 top of tube body, and the positioning column 151 is inserted into described
In the location hole 25 of adsorption piece 26.When user aspirates from the suction nozzle 2, flue gas is moved up from the flue 13, in flue gas
Most of steam be adsorbed on the adsorption piece 26.
In the specific implementation, 133 top of the cigarette hole can be completely covered in the adsorption piece 26, make the flue gas must be through
It could be drawn by user by the adsorption piece 26, at this time, it is desirable that the adsorption piece 26 has stronger penetrating power, avoids hindering
Plug.The suction nozzle is made of food-grade TPE material, is also possible to other food-grade flexible glue materials.
The smoke grenade of the application is arranged on auxiliary section 15 independent by the way that auxiliary section 15 is arranged at the top of smoke grenade pipe 10
Suction nozzle 20, and the adsorption piece 26 being connected to the flue 13 is set in the suction nozzle 20, cigarette is adsorbed by the adsorption piece 26
Most of steam in gas avoids downward sepage caused by condensation vapor in flue 13 from avoiding the electricity for influencing tobacco rod into tobacco rod
Sub- equipment.
Refering to shown in Fig. 2 to Fig. 9, Figure 17, the obturator includes closure member 40 and is shaped in the closing emphasis
Sealing element 60 on part 40.The closure member 40 is downwardly extending including closed end 41, from 41 both lateral sides of closed end
Two accommodating ends 42, the air flue 45 that recess is formed downwards among the closed end 41, from two sides run through the closed end 41
And the oil duct 43 to be formed is connected in 45 bottom part down of air flue and is opened in the notch 44 at the accommodating end 42.The notch 44
Longitudinal direction is open, and the top longitudinal direction two sides of the notch are formed with blocking part 441.The air flue 45 is included in vertical direction
Through the docking air flue 453 of the closed end 41, in longitudinal direction through the longitudinal gas channel 451 of the closed end 41 and described in
The outside air flue 452 that 451 ora terminalis of longitudinal gas channel is downwardly extending along 41 outside wall surface of closed end.42 bottom of accommodating end
Periphery forms fluted 421.
The sealing element 60 is shaped on the closure member 40.The sealing element 60 includes taking shape in the accommodating end
First sealing 61 of 42 peripheries, the second sealing 62 extended to form from first sealing 61 towards the closed end 41
And the third sealing 63 for taking shape in 41 top peripheral of closed end and being linked together with second sealing 62.Described
One sealing 61 includes accommodating end 42 and integrally formed first sealing ring 612 in 44 periphery of notch described in ring and takes shape in described scarce
Atomization core installation cavity 611 on 441 bottom surface of blocking part of mouth 44 and the medial surface at accommodating end 42.The atomization core installation cavity 611
The outer surface of the corresponding 452 place side wall of the outside air flue recess to be formed and be connected to the outside air flue 452 that is recessed inwardly is led to
Road 614,614 lower end of recess channel form perforation 613 through the side wall of the atomization core installation cavity 611.The perforation
613, recess channel 614, the outside air flue 452, longitudinal gas channel 451 and docking air flue 453 collectively form the air flue 45.
The two sides of each outside air flue 452, recess channel 614 and perforation 613 are provided with second sealing 62,
The i.e. described outside air flue 452, recess channel 614 and perforation 613 are located between two the second sealings 62.
The third sealing 63 include be shaped in 41 periphery of closed end the second sealing ring 631, one at
Type is in the third sealing ring 633 on docking 453 inner wall of air flue and the fuel feed hole 632 opened up corresponding to the oil duct 43.
The atomization core 30 is assembled in the upper end of the atomization core installation cavity 611 of the sealing element 60, the atomization core 30
Surrounding is wrapped up by the side wall of the atomization core installation cavity 611.The atomization core 30 is located at 613 top of perforation, described
The lower section of atomization core 30 is formed with atomization chamber 80, and the perforation 613 is connected to the atomization chamber 80.The atomization core 30 longitudinal two
The top edge of side is supported by the blocking part 441 prevents the atomization core 30 from moving up, the both lateral sides of the atomization core 30
It is connected on the inner wall at the accommodating end 42.
Emphasis refering to shown in Fig. 2, Figure 10, the atomization core 30 include be exposed to the oil duct 43 and with the cigarette in oil duct 43
The sepage face 31 of oil contact and the atomization face 32 above the atomization chamber 80.The atomization face 32 is equipped with for heating
State the heating wire 33 of atomization core 30.The atomization core 30 is made of porous ceramics material.
The obturator is inserted into from the bottom of the smoke grenade pipe 10, after insertion, the insertion section 133 of 13 free end of flue
It is inserted into the docking air flue 453 of the closure member 40 and clamps the sealing element 60 with the inner wall for docking air flue 453
Third sealing ring 633 realizes sealing.First, second sealing ring 612,631 compresses the tube body 11 of the smoke grenade pipe 10 respectively
Inner wall realize double sealing structure, the inner wall that second sealing 62 compresses the tube body 11 makes 45 quilt of air flue
It is independent sealed.
The tobacco tar for being stored in the liquid storage chamber 12 enters the closure member 40 by the fuel feed hole 632 of the sealing element 60
In oil duct 43, the sepage face 31 for the atomization core 30 for coming into full contact with the tobacco tar positioned at 43 lower section of oil duct.And it is described
For air flue 45 in 13 air-breathing of flue, the flue gas that the atomization chamber 80 is atomized passes sequentially through the perforation 613, the recess is led to
Road 614, the outside air flue 452, longitudinal gas channel 451 enter in the flue 13 eventually by the docking air flue 453 to be inhaled
Out.
The sealing element 60 injection moulding when, described first, third sealing 61,63 pass through second sealing 62
It is connected as one.
The sealing element 60 is shaped on the closure member 40 by the obturator of the application, no longer needs to individually assemble close
Seal can easily realize automatic assembling.And the sealing element 60 is respectively in the closed end 41 of the closure member 40, accommodating end
42 are respectively formed the first, second sealing ring 612,631, second sealing ring 631 as first of sealing defence line directly with storage
Sap cavity 12 contacts, and is located at first, second sealing ring 612, and 45 side of air flue between 631 is by 62 institute of the second sealing
It is independent sealed, even if air flue 45 will not be polluted by having tobacco tar to ooze out the second sealing ring 631.
Please continue to refer to shown in Fig. 2, Figure 11, Figure 17, the pedestal 50 includes pedestal 51 and prolongs upwards from the pedestal 51
The extension 52 stretched and be inserted into the smoke grenade pipe 10.The transverse ends of the extension 52 are equipped with the pipe with the smoke grenade pipe 10
Second clamping part 53 of the first clamping part 14 buckle of 11 both lateral sides of body, first, second clamping part 14,53 can be distinguished
For card hole and fixture block structure.The pedestal 50 also integrally formed at least a pair of conductive column 55 and the perforation pedestal 50 and is connected to
To the air inlet 54 of the atomization chamber 80.A pair of conductive column 55 is electrically crimped on 33 both ends of heating wire respectively to transmit electric energy
To heat the heating wire.The conductive column 55 can use the form of resilient contact, be connected to the hair with elastic strength
On heated filament 33, and certain support is provided to the atomization core 30, prevent atomization core 30 from moving down under stronger external force
It falls off.
Please continue to refer to shown in Fig. 1 to Figure 18, the automatic assembling method of the application smoke grenade is as follows:
S01, smoke grenade pipe 10 is provided, makes the smoke grenade pipe 10 by automatic shunt line, is in the smoke grenade pipe 10 and is inverted
State；
Tobacco tar is injected in the liquid storage chamber 12 of S02, Xiang Suoshu smoke grenade pipe 10；At this point, the tobacco tar of filling is no more than flue 13
Insertion section 133；
S03, obturator is provided, the obturator is pressed into 12 periphery of liquid storage chamber described in 10 inner sealing of smoke grenade pipe automatically
And between liquid storage chamber 12 and flue 13；The obturator is formed with atomization core installation cavity 611 far from described 12 one end of liquid storage chamber；Institute
It states and is provided with mutually independent oil duct 43 and flue 45 in obturator.
In this step, the obturator includes closure member 40 and the sealing element 60 that is shaped on the closure member 40,
It has been described in detail before the structure of the closure member 40 and sealing element 60, details are not described herein again.
S04, atomization core 30 is provided, the atomization core 30 is pressed into automatically in the atomization core installation cavity 611, the atomization
Core 30 finally closes the intracorporal oil duct 43 of closing；
S05, offer form the pedestal 50 of conductive column 55, and the pedestal 50 is pressed into 10 bottom of smoke grenade pipe automatically,
It is held in the pedestal 50 on the smoke grenade pipe 10 fixed, the top of the pedestal 50 abuts the obturator bottom, described
Conductive column 55 electrically contacts to the atomization core 30 upwards.
Closure member 40 and sealing element are integrally formed by the seal of the application smoke grenade, avoid setting divergence type sealing ring needs
Assembled by hand and cause can not automatic assembling defect；Meanwhile the atomization core 30 is directly fixed on by the smoke grenade of the application
In the atomization core installation cavity 611 of the obturator, the atomization core 30, the atomization are clamped without pedestal 50 and the obturator
The bottom of core 30 only passes through conductive column 55 and supports, and the chucking power of the atomization core 30 is from the atomization core installation cavity 611
Elastic cavity wall.So, it is only necessary to the obturator, atomization core 30, pedestal 50 are successively directly pressed into the smoke grenade pipe 10 automatically
It is interior, automatic assembling process is simplified, meanwhile, this case spare part is accomplished at least, to assemble more easy.
The above description is only an example of the present application, is not intended to limit this application.For those skilled in the art
For, various changes and changes are possible in this application.All any modifications made within the spirit and principles of the present application are equal
Replacement, improvement etc., should be included within the scope of the claims of this application.
Claims (10)
1. a kind of obturator, including closure member and take shape in sealing element on the closure member, the closure member include closed end,
The accommodating end that is downwardly extending from the closed end, through the closed end and extend to the accommodating end oil duct and with
The separately positioned air flue of the runner, the air flue include running through described through the docking air flue on the closed end top, longitudinal direction
Closed end and the longitudinal gas channel being connected to the docking air flue and the extension shape from the longitudinal gas channel lateral border to the accommodating end
At outside air flue, which is characterized in that notch is formed among the accommodating end, the sealing element includes taking shape in the notch
Atomization core installation cavity, take shape in the third sealing of the closed end, the cavity wall of longitudinal side of the atomization core installation cavity
It is recessed inwardly to form recess channel below the corresponding outside air flue, perforation, institute is formed there through at the top of the recess channel
It states atomization core installation cavity lower part and is formed with the atomization chamber being connected to the perforation, the perforation, outside air flue, is indulged recess channel
The air flue is constituted to air flue and docking air flue, the perforation, recess channel, outside air flue, longitudinal gas channel two sides are integrally formed
It is formed with the second sealing.
2. obturator as described in claim 1, which is characterized in that the top of notch longitudinal direction two sides is equipped with blocking part, institute
It states and is taken shape on the lower surface of the blocking part at the top of the cavity wall of longitudinal side of atomization core installation cavity, the atomization core installation cavity
The cavity wall of both lateral sides is shaped on the medial surface at the accommodating end.
3. obturator as claimed in claim 2, which is characterized in that the sealing element further includes take shape in the accommodating end the
One sealing, first sealing include the first sealing ring and the atomization core for taking shape in the accommodating end and notch periphery
Installation cavity, the second sealing connection first, third sealing simultaneously extend along the lateral surface of the closure member.
4. obturator as claimed in claim 3, which is characterized in that the oil duct runs through and from the closed end two sides described
Air flue bottom part down is connected to be formed, and the oil duct is located above the atomization core installation cavity.
5. obturator as claimed in claim 3, which is characterized in that the bottom periphery at the accommodating end is equipped with groove, and described the
One sealing ring takes shape in the groove.
6. a kind of smoke grenade, which is characterized in that including such as described in any item obturators of claim 2-5, be equipped with liquid storage chamber and cigarette
The smoke grenade pipe in road, the atomization core in the merging intracorporal atomization core installation cavity of closing and pedestal, described in the obturator insertion
In smoke grenade pipe, the second sealing and the second sealing ring and the inner wall of the smoke grenade pipe of the obturator are fitted closely, described
Docking air flue docks with the free end of the flue and clamps the third sealing ring, and the atomization core periphery is by the sealing element
Atomization core installation cavity inner wall clamping, the pedestal and the smoke grenade pipe thread, which are held, is fixed on the smoke grenade for the obturator
In pipe.
7. smoke grenade as claimed in claim 6, which is characterized in that the sealing element further includes take shape in the accommodating end first
Sealing, first sealing include the first sealing ring and atomization core peace for taking shape in the accommodating end and notch periphery
It behave affectedly, the second sealing connection first, third sealing simultaneously extend along the lateral surface of the closure member.
8. smoke grenade as claimed in claim 6, which is characterized in that the pedestal is equipped with the conductive column of connection power supply, the bottom
It is additionally provided with the air inlet for air inlet on seat, the atomization core includes ceramic matrix, is set to the ceramic matrix and is located at the oil
The sepage face of road side, the atomization face positioned at the atomization chamber side and the heating wire in the atomization core, the fever
The both ends of silk are connected by two conduction regions being located in the atomization face, and the conductive column on the pedestal is held in the conduction
In area and support force is provided to the atomization core.
9. smoke grenade as claimed in claim 8, which is characterized in that the conductive column is resilient contact, is supported by elastic strength
It is connected in the atomization face, prevents atomization core from moving down under stronger external force and fall off.
10. smoke grenade as claimed in claim 8, which is characterized in that the atomization core is porous ceramics, and the atomization core is permeable
Tobacco tar simultaneously generates capillary phenomenon.
Priority Applications (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910618729.8A CN110338461B (en) | 2019-07-10 | 2019-07-10 | Closing body and cartridge |
| PCT/CN2020/087467 WO2021004139A1 (en) | 2019-07-10 | 2020-04-28 | Closed body and cartridge |
| EP20837467.8A EP3997992A4 (en) | 2019-07-10 | 2020-04-28 | Closed body and cartridge |
| US17/362,167 US20210321670A1 (en) | 2019-07-10 | 2021-06-29 | Closure body and cartridge |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910618729.8A CN110338461B (en) | 2019-07-10 | 2019-07-10 | Closing body and cartridge |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN110338461A true CN110338461A (en) | 2019-10-18 |
| CN110338461B CN110338461B (en) | 2022-03-08 |
Family
ID=68177054
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910618729.8A Active CN110338461B (en) | 2019-07-10 | 2019-07-10 | Closing body and cartridge |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110338461B (en) |
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|---|---|---|---|---|
| CN110338463A (en) * | 2019-07-10 | 2019-10-18 | 东莞市阿尔法电子科技有限公司 | Obturator and smoke grenade |
| WO2021004139A1 (en) * | 2019-07-10 | 2021-01-14 | 东莞市阿尔法电子科技有限公司 | Closed body and cartridge |
| WO2022237403A1 (en) * | 2021-05-11 | 2022-11-17 | 深圳市长盈精密技术股份有限公司 | Closed body, atomization device and electronic cigarette |
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| CN203538370U (en) * | 2013-08-23 | 2014-04-16 | 刘秋明 | Atomization component and electronic cigarette |
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|---|---|---|---|---|
| CN110338463A (en) * | 2019-07-10 | 2019-10-18 | 东莞市阿尔法电子科技有限公司 | Obturator and smoke grenade |
| WO2021004139A1 (en) * | 2019-07-10 | 2021-01-14 | 东莞市阿尔法电子科技有限公司 | Closed body and cartridge |
| WO2022237403A1 (en) * | 2021-05-11 | 2022-11-17 | 深圳市长盈精密技术股份有限公司 | Closed body, atomization device and electronic cigarette |
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|---|---|
| CN110338461B (en) | 2022-03-08 |
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