CN109315834B - Annotate liquid protector, atomizer and electron cigarette - Google Patents
Annotate liquid protector, atomizer and electron cigarette Download PDFInfo
- Publication number
- CN109315834B CN109315834B CN201710647438.2A CN201710647438A CN109315834B CN 109315834 B CN109315834 B CN 109315834B CN 201710647438 A CN201710647438 A CN 201710647438A CN 109315834 B CN109315834 B CN 109315834B
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- Prior art keywords
- cover body
- piece
- liquid injection
- cover
- hole
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- 239000007788 liquid Substances 0.000 title claims abstract description 121
- 235000019504 cigarettes Nutrition 0.000 title claims description 21
- 230000001012 protector Effects 0.000 title claims description 7
- 238000002347 injection Methods 0.000 claims abstract description 77
- 239000007924 injection Substances 0.000 claims abstract description 77
- 239000003571 electronic cigarette Substances 0.000 claims abstract description 22
- 230000002093 peripheral effect Effects 0.000 claims description 6
- 238000007789 sealing Methods 0.000 claims description 6
- 230000000149 penetrating effect Effects 0.000 claims description 2
- 230000000694 effects Effects 0.000 abstract description 9
- 241000208125 Nicotiana Species 0.000 abstract description 8
- 235000002637 Nicotiana tabacum Nutrition 0.000 abstract description 8
- 239000000779 smoke Substances 0.000 description 32
- 238000009423 ventilation Methods 0.000 description 16
- 235000011389 fruit/vegetable juice Nutrition 0.000 description 5
- 239000006199 nebulizer Substances 0.000 description 5
- 239000011550 stock solution Substances 0.000 description 5
- 230000008878 coupling Effects 0.000 description 4
- 238000010168 coupling process Methods 0.000 description 4
- 238000005859 coupling reaction Methods 0.000 description 4
- 238000009434 installation Methods 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 230000013011 mating Effects 0.000 description 3
- 238000004891 communication Methods 0.000 description 2
- 229920001971 elastomer Polymers 0.000 description 2
- 230000000670 limiting effect Effects 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 239000000443 aerosol Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000013536 elastomeric material Substances 0.000 description 1
- 239000011796 hollow space material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 229920001296 polysiloxane Polymers 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 229920002379 silicone rubber Polymers 0.000 description 1
- 239000004945 silicone rubber Substances 0.000 description 1
- 230000000391 smoking effect Effects 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
- 230000007306 turnover Effects 0.000 description 1
Landscapes
- Containers And Packaging Bodies Having A Special Means To Remove Contents (AREA)
Abstract
The invention discloses a liquid injection protection device which comprises a cover body, a connecting component and a locking component, wherein a liquid injection hole is formed in the connecting component, the cover body is movably covered on the liquid injection hole, the locking component comprises a locking piece and a lock hole formed in the cover body, and when one end of the locking piece passes through the lock hole and is connected with the connecting component, the movable travel of the cover body is limited by the locking piece so as to prevent the movable cover body from opening the liquid injection hole. According to the liquid injection protection device provided by the invention, when liquid needs to be injected, the locking piece is required to be released firstly, then the liquid injection hole can be opened through the movable cover body, and the cover body can be opened through complex operation, so that the situation that a child easily opens the cover body and touches or even miseats tobacco liquid is avoided, and the child protection effect is achieved. The invention also provides an atomizer with the liquid injection protection device and an electronic cigarette with the atomizer.
Description
Technical Field
The invention relates to the technical field of simulated smoking, in particular to a liquid injection protection device, an atomizer and an electronic cigarette.
Background
The atomizer of current electron cigarette includes casing and lid, is provided with the stock solution chamber in the casing, and the open end in stock solution chamber is located to the lid to prevent that the tobacco juice in the stock solution chamber from taking place to leak. In general, in order to facilitate injection of the tobacco juice, the cover body and the liquid storage cavity are in a detachable connection relationship, however, when a child touches such an electronic cigarette, the cover body may be opened by mistake, so that the child touches and even eats the tobacco juice by mistake.
Disclosure of Invention
Based on this, it is necessary to provide a liquid injection protection device with a child protection function;
it is also necessary to provide an atomizer with the liquid injection protection device;
it is further necessary to provide an electronic cigarette with the atomizer.
The technical scheme adopted for solving the technical problems is as follows: the utility model provides a annotate liquid protector, annotate liquid protector includes lid, coupling assembling and lock and hold the subassembly, be provided with annotate the liquid hole on the coupling assembling, lid movably lid is established annotate on the liquid hole, lock and hold the subassembly including locking the piece and setting up lockhole on the lid, work as the one end of locking the piece passes the lockhole with coupling assembling is connected, the stroke of lid is by the locking piece restriction, so as to prevent the activity the lid is opened annotate the liquid hole.
Further, the outer diameter of the matching part of the locking piece and the lock hole is equal to the inner diameter of the lock hole, and/or the outer wall of the locking piece is provided with a supporting edge, and when one end of the locking piece passes through the lock hole to be connected with the connecting component, the cover body is limited between the supporting edge and the connecting component.
Further, the locking element is a mouthpiece.
Further, the connecting component comprises a connecting piece, the liquid injection Kong Kaishe is arranged on the connecting piece, and the cover body is movably covered on the connecting piece.
Further, the cover body is hinged with the connecting piece, so that the cover body can be turned over relative to the connecting piece.
Further, the sealing element is arranged on the lower surface of the cover body in a protruding mode corresponding to the liquid injection hole, when the cover body is arranged on the connecting piece in a covering mode, the sealing element is clamped into the liquid injection hole, and/or a fixing assembly is arranged between the connecting piece and the cover body, the fixing assembly comprises a first fixing piece arranged on the connecting piece and a second fixing piece arranged on the cover body, and when the first fixing piece is matched with the second fixing piece, the covering relation of the cover body and the connecting piece is locked.
Further, the first fixing piece is a clamping groove arranged on the connecting piece, the second fixing piece is a clamping piece which is slidably arranged on the cover body corresponding to the clamping groove, or the first fixing piece is a first magnetic piece arranged on the connecting piece, and the second fixing piece is a second magnetic piece which is arranged on the cover body corresponding to the first magnetic piece.
Further, the cover body is rotatably arranged on the connecting piece relative to the connecting piece, and the rotation center of the cover body and the central axis of the connecting piece are staggered.
Further, the cover body is slidably arranged on the connecting piece relative to the connecting piece, a sliding rail is arranged on the connecting piece, a sliding block matched with the sliding rail is arranged on the cover body, or a sliding block is arranged on the connecting piece, and a sliding rail matched with the sliding block is arranged on the cover body.
Further, the cover body is detachably arranged on the connecting piece.
An atomizer, the atomizer includes casing and any preceding annotate liquid protector, be provided with the stock solution chamber in the casing, coupling assembling sets up the one end of casing, annotate the liquid hole with the stock solution chamber intercommunication.
Further, the atomizer further comprises a base component arranged at the other end of the shell relative to the connecting component and an atomizing head accommodated in the shell, the liquid storage cavity is formed by the inner cavity of the shell, and the atomizing head is accommodated in the liquid storage cavity.
An electronic cigarette comprising the atomizer of any one of the preceding claims.
The beneficial effects of the invention are as follows: according to the liquid injection protection device provided by the invention, when one end of the locking piece passes through the lock hole and is connected with the connecting component, the movable travel of the cover body is limited by the locking piece, so that the movable cover body is prevented from opening the liquid injection hole. When the liquid is required to be injected, the locking piece is required to be released firstly, then the liquid injection hole can be opened through the movable cover body, and the cover body can be opened through complex operation, so that the situation that the cover body is easily opened by children to contact even mistakenly eat the tobacco liquid is avoided, and the child protection effect is achieved. The invention also provides an atomizer with the liquid injection protection device and an electronic cigarette with the atomizer.
Drawings
The invention is further described below with reference to the drawings and examples.
Fig. 1 is a schematic view of a nebulizer according to a first embodiment of the invention; (the cover is in the locked state)
FIG. 2 is a cross-sectional view of the atomizer of FIG. 1;
FIG. 3 is a schematic view of the atomizer of FIG. 1 in another state; (the cover is in the unlocked state)
FIG. 4 is a schematic view of the atomizer of FIG. 1 in yet another state; (the liquid filling hole is in an open state)
Fig. 5 is a schematic structural view of a nebulizer according to a second embodiment of the invention; (the cover is in the locked state)
FIG. 6 is a cross-sectional view of the liquid injection guard in the atomizer of FIG. 5;
FIG. 7 is a schematic view of the atomizer of FIG. 5 in another state; (the cover is in the unlocked state)
FIG. 8 is a schematic view of the atomizer of FIG. 5 in yet another state; (the liquid filling hole is in an open state)
Fig. 9 is a schematic structural view of a nebulizer according to a third embodiment of the invention; (the cover is in the locked state)
FIG. 10 is a cross-sectional view of the liquid injection guard in the atomizer of FIG. 9;
FIG. 11 is a schematic view of the atomizer of FIG. 9 in another state; (the cover is in the unlocked state)
FIG. 12 is a schematic view of the atomizer of FIG. 9 in yet another state; (the liquid filling hole is in an open state)
Fig. 13 is a schematic structural view of a nebulizer according to a fourth embodiment of the invention; (the cover is in the locked state)
FIG. 14 is a cross-sectional view of the liquid injection guard in the atomizer of FIG. 13;
FIG. 15 is a schematic view of the atomizer of FIG. 13 in another state; (the cover is in the unlocked state)
Fig. 16 is a schematic view of the atomizer of fig. 13 in yet another state. (the liquid filling hole is in an open state)
The names and the numbers of the parts in the figure are respectively as follows:
atomizer 100, 200,300,400 housing 11 reservoir 111
Atomizing head 12 base component 13 connecting component 14
Connecting member 141 penetrates tube 1411 and liquid injection hole 1412
Cover 142 seal 1422 through hole 1423
The ventilation piece 143 goes out the cigarette passageway 1431 cigarette holder 144
The abutment 1441 secures the first securing member 1451 of the assembly 145
Second fixing piece 1452 connecting tube 1432 breather tube 1433
Rotation shaft 1461 of rotating member 146 of through-hole 1434
Guide slot 1413 boss 1462 slider 147
Gasket 1414 first mount 1451 second mount 1452
Detailed Description
The present invention will now be described in detail with reference to the accompanying drawings. The figure is a simplified schematic diagram illustrating the basic structure of the invention only by way of illustration, and therefore it shows only the constitution related to the invention.
Example 1
Referring to fig. 1-4, the present invention provides an electronic cigarette, which includes an atomizer 100 and a power supply device (not shown) electrically connected to the atomizer 100, wherein the atomizer 100 includes a housing 11, an atomizing head 12 accommodated in the housing 11, a base assembly 13 connected to one end of the housing 11, a connecting assembly 14 connected to the other end of the housing 11 opposite to the base assembly 13, and a cover 142 covering the connecting assembly 14, the power supply device is detachably mounted on the base assembly 13 and electrically connected to the atomizing head 12, a smoke liquid is stored in the housing 11 and can be supplied to the atomizing head 12, and the atomizing head 12 heats the smoke liquid to generate smoke under the electric driving action of the power supply device for a user.
The housing 11 has a hollow cylindrical structure with openings at both ends, and a liquid storage chamber 111 for storing the smoke liquid is provided in the housing 11, and in this embodiment, the inner chamber of the housing 11 is the liquid storage chamber 111. The housing 11 is made of a transparent or semitransparent material, so that a user can observe the residual amount of the smoke liquid in the liquid storage cavity 111 through the housing 11, and the smoke liquid can be conveniently and timely injected into the housing 11. It will be appreciated that in other embodiments not shown, a protective sleeve made of a hard material (e.g., stainless steel) may be further provided outside the housing 11 for protecting the housing 11.
Referring to fig. 2, in the present embodiment, the connection assembly 14 includes a connection member 141 connected to the upper end of the housing 11, and a ventilation member 143 disposed in the housing 11 and connected to the lower end of the connection member 141.
The connector 141 is inserted into the upper end of the housing 11, the connector 141 has a hollow cylindrical structure with an opening at the upper end, and a through pipe 1411 for the outflow of smoke is provided at the center of the bottom of the connector 141. The upper end of the through pipe 1411 penetrates the bottom of the connector 141, and the lower end of the through pipe 1411 extends downward into the housing 11 in the axial direction of the atomizer 100. Referring to fig. 4, two injection holes 1412 are formed at the bottom of the connecting member 141 at opposite sides of the through tube 1411, the injection holes 1412 are in communication with the liquid storage chamber 111, and a user can inject smoke liquid into the liquid storage chamber 111 through the injection holes 1412. It will be appreciated that in other embodiments not shown, the fill aperture 1412 may also be one or more than two.
The air vent 143 has a substantially hollow tubular structure having openings at both ends, an upper end of the air vent 143 is detachably connected to the connecting member 141, and a lower end of the air vent 143 is detachably connected to the atomizing head 12. Specifically, the upper end of the ventilation piece 143 is tightly sleeved in the through pipe 1411, the lower end of the ventilation piece 143 is in threaded connection with the atomizing head 12, the inner cavity of the ventilation piece 143 forms a smoke outlet channel 1431, and when in use, smoke generated in the atomizing head 12 enters the user mouth through the smoke outlet channel 1431.
It will be appreciated that in other embodiments not shown, the upper end of the air vent 143 and the through pipe 141 may be connected by a threaded connection or a clamping connection, and the lower end of the air vent 143 and the atomizing head 12 may be connected by a clamping connection, a plugging connection, or the like.
It will be appreciated that in other embodiments not shown, the upper end of the vent 143 is closely sleeved outside the through tube 1411, as well as the connection of the vent 143 to the through tube 1411.
It will be appreciated that in other embodiments not shown, the vent 143 may be omitted, in which case the atomizing head 12 is removably connected directly to the through tube 1411.
Referring to fig. 2 again, the cover 142 has a substantially disc-shaped structure, and the edge of the cover 142 is hinged to the top of the connecting member 141, so that the cover 142 can be turned over relative to the connecting member 141, and the cover 142 can cover or open the upper opening of the connecting member 141, and further can cover or open the liquid injection hole 1412.
To prevent a child from opening the filling hole 1412 to access the aerosol in the liquid storage chamber 111 when the child holds the atomizer 100, the atomizer 100 further includes a locking assembly including a locking hole provided in the cover 142 and a locking member detachably connected to the connecting assembly 14 through the locking hole. When one end of the locking member passes through the locking hole to be connected with the connection assembly 14, the movable travel of the cover 142 is limited by the locking member, so that the movable cover 142 can be prevented from opening the filling hole 1412.
In this embodiment, the lock hole is a through hole 1423 disposed at the center of the cover 142, and the locking member is a mouthpiece 144 connected to the connection assembly 14 after passing through the through hole 1423. Specifically, the mouthpiece 144 is a hollow cylindrical structure with openings at two ends, and after the lower end of the mouthpiece 144 penetrates through the through hole 1423 of the cover 142, the lower end of the mouthpiece 144 is tightly sleeved inside the ventilation member 143, so as to connect the mouthpiece 144 with the connection assembly 14. It will be appreciated that in other embodiments not shown, the lower end of the mouthpiece 144 is tightly sleeved inside the through tube 1411 when the upper end of the vent 143 is tightly sleeved outside the through tube 1411, or when the vent 143 is omitted, thereby achieving connection of the mouthpiece 144 to the connection assembly 14. It will also be appreciated that in other embodiments not shown, the mouthpiece 144 may also be connected to the connection assembly 14 by a threaded connection, a snap fit, or the like.
In the present embodiment, the outer diameter of the mouthpiece 144 is equal to the inner diameter of the through hole 1423 of the cover 142, specifically, the outer diameter of the fitting portion of the mouthpiece 144 and the through hole 1423 is equal to the inner diameter of the through hole 1423. When the mouthpiece 144 is connected to the connection assembly 14, since the outer diameter of the mating portion of the mouthpiece 144 and the through hole 1423 is equal to the inner diameter of the through hole 1423, there is no movable space between the mating portions of the mouthpiece 144 and the through hole 1423, the cover 142 cannot be turned over relative to the mouthpiece 144, and since the mouthpiece 144 is connected to the connection assembly 14, the cover 142 cannot be turned over together with the mouthpiece 144 relative to the connection member 141, and the cover 142 is locked.
In addition, the outer wall of the cigarette holder 144 is provided with a supporting edge 1441, when the cigarette holder 144 is connected with the connecting assembly 14, the supporting edge 1441 can support the cover 142, so that the cover 142 is limited between the connecting piece 141 and the supporting edge 1441, the cover 142 cannot be turned over, and the cover 142 is locked. In addition, the abutment edge 1441 is further configured to limit the installation of the mouthpiece 144, which indicates that the mouthpiece 144 is installed when the abutment edge 1411 abuts the cover 142. In the present embodiment, the abutment edge 1441 is formed by necking down the mouthpiece 144, and it is understood that in other embodiments not shown, the abutment edge 1441 may be formed by protruding the outer peripheral surface of the mouthpiece 144 outward in the radial direction of the mouthpiece 144.
It can be appreciated that, in two manners, the outer diameter of the mating portion of the mouthpiece 144 and the through hole 1423 is equal to the inner diameter of the through hole 1423, and the abutting edge 1441 capable of abutting the cover 142 is provided on the mouthpiece 1441, at least one manner is required to be satisfied, so that when the mouthpiece 144 passes through the through hole 1423 and is connected to the connection assembly 14, the movable stroke of the cover 142 is limited by the mouthpiece 144, thereby preventing the movable cover 142 from opening the filling hole 1412. Only after the mouthpiece 144 is removed, the pouring aperture 1412 can be opened further by the movable cover 142.
Notably, the mouthpiece 144 is a conventional part of a nebulizer through which a user needs to draw smoke. In the present embodiment, the mouthpiece 144 is improved so that the mouthpiece 144 not only has a suction function, but also locks the cover 142 to prevent the pouring hole 1412 from being opened arbitrarily. Therefore, the structure is slightly changed, the child protection function can be realized without adding other parts, and the cost can be saved.
Referring to fig. 2-4, in this embodiment, in order to further increase reliability of the child-proof function, the cover 142 can be turned over after the locking member is removed, and a fixing component 145 is further disposed between the connecting member 141 and the cover 142. Specifically, the fixing assembly 145 includes a first fixing member 1451 provided on the connection member 141 and a second fixing member 1452 provided on the cover 142. In the present embodiment, the first fixing member 1451 is a clamping groove disposed at the bottom of the inner peripheral wall of the connecting member 141, the second fixing member 1452 is a clamping member slidably disposed at the edge of the cover 142 corresponding to the clamping groove, and the clamping member is partially exposed on the upper end surface of the cover 142, so that a user can slide the clamping member, and one end of the clamping member can be clamped or separated from the clamping groove. When the cover 142 is turned over so that the cover 142 is covered on the connector 141, the cover 142 can be locked against any turning over of the cover 142 by the engagement of the engaging member with the engaging groove. Thus, even after the locking member is removed, the cover 142 does not turn over at will, and the fixing assembly 145 needs to be unlocked further if liquid is to be injected.
It should be understood that, in other embodiments not shown, the first fixing member 1451 may also be a first magnetic member disposed at the bottom of the connecting member 141, and the second fixing member 1452 is a second magnetic member disposed on the lower surface of the cover 142 corresponding to the first magnetic member, and when the cover 142 is covered on the connecting member 141, the first magnetic member and the second magnetic member attract each other, so as to lock the covering relationship of the cover 142 to the connecting member 141.
Referring to fig. 4 again, in order to improve the tightness of the cover 142 to the liquid injection hole 1412 when the cover 142 covers the connecting member 141, a sealing member 1422 is protruding from the lower surface of the cover 142 corresponding to the liquid injection hole 1412, and when the cover 142 is covered on the connecting member 141, the sealing member 1422 can be blocked into the liquid injection hole 1412 to seal the liquid injection hole 1412, thereby preventing smoke liquid from leaking. It will be appreciated that seal 1422 is made of an elastomeric material such as silicone or rubber, without limitation. It will be appreciated that when the seal 1422 is engaged with the injection hole 1412, the cover 142 can be locked against the connector 141 by the engagement between the seal 1422 and the injection hole 1412, and the fixing component 145 can be omitted.
It will be appreciated that the cap 142, the connecting assembly 14 and the locking assembly together form a liquid injection protecting device, and when one end of the locking member passes through the locking hole to connect with the connecting assembly 14, the movable travel of the cap 142 is limited by the locking member, so as to prevent the movable cap 142 from opening the liquid injection hole 1412.
In the atomizer 100 according to the first embodiment of the present invention, when a user needs to perform a liquid injection operation, referring to fig. 3, the mouthpiece 144 needs to be detached first, and then the engagement relationship between the first fixing member 1451 and the second fixing member 1452 on the fixing assembly 145 is released, at this time, the locking relationship between the cover 142 and the connecting member 141 is released, and further referring to fig. 4, the cover 142 is turned over, so that the liquid injection hole 1412 is opened. The cover 142 can be opened through complicated operation, so that the situation that a child easily opens the cover 142 to contact even eat the tobacco juice by mistake is avoided, and the child protection effect is achieved for the child.
The first embodiment of the present invention further provides an electronic cigarette having the above-mentioned atomizer 100, and the electronic cigarette has all technical features of the above-mentioned atomizer 100, so that all technical effects of the above-mentioned atomizer 100 are achieved.
Example two
Referring to fig. 5-8, a second embodiment of the present invention provides an electronic cigarette, which includes an atomizer 200 and a power supply device (not shown) electrically connected to the atomizer 200, and compared with the electronic cigarette in the first embodiment, the electronic cigarette is different in structure and different in matching manner between the connection component 14 and the cover 142 in the atomizer 200, and the housing 11, the atomizing head 12 and the base component 13 are the same as those in the first embodiment, and are not described herein again.
Specifically, in the present embodiment, the connection unit 14 includes a vent 143 connected to the upper end of the housing 11, and a connector 141 accommodated in the vent 143.
Referring to fig. 6, in the present embodiment, the ventilation member 143 includes a connection pipe 1432 connected to the upper end of the housing 11 and a ventilation pipe 1433 penetrating the bottom of the connection pipe 1432. Wherein, the connecting tube 1432 has a cavity with an open upper end, and a perforation 1434 is disposed at one side of the bottom of the connecting tube 1432 located on the breather tube 1433. The lower end of the breather pipe 1433 extends into the shell 11 to be connected with the atomizing head 12, the inner cavity of the breather pipe 1433 forms a smoke outlet channel 1431, and smoke generated in the atomizing head 12 enters the user mouth through the smoke outlet channel 1431.
The connecting piece 141 is a cylindrical structure with two through ends, the connecting piece 141 is accommodated in the connecting pipe 1432, the inner cavity with the through ends of the connecting piece 141 is communicated with the smoke outlet channel 1431, the connecting piece 141 is provided with a liquid injection hole 1412 corresponding to the through hole 1434, the liquid injection hole 1412 is communicated with the liquid storage cavity 111 through the through hole 1434, and a user injects smoke liquid into the liquid storage cavity 11 through the liquid injection hole 1412.
Referring to fig. 6 again, in the present embodiment, the cover 142 has a substantially disc-shaped structure, the cover 142 is mounted with a rotation shaft 1461, the cover 142 is rotatably mounted on the connector 141 through the rotation shaft 1461, and the rotation center of the cover 142 and the central axis of the connector 141 are offset from each other. In the rotation process, the lower end surface of the cover 142 is attached to the upper end surface of the connector 141, and the cover 142 can open or close the liquid injection hole 1412.
In this embodiment, the connection assembly 14 further includes a rotating member 146 tightly sleeved outside the cover 142, and when the rotating member 146 is rotated, the rotating member 146 can drive the cover 142 to rotate. The rotating member 146 serves to conceal the cover 142, making the atomizer 200 more aesthetically pleasing overall. It will be appreciated that in other embodiments not shown, the rotating member 146 may be omitted, and the user may simply rotate the cover 142.
Referring to fig. 8, when the liquid is injected, the rotating member 146 is rotated, the rotating member 146 drives the cover 142 to rotate around the rotating shaft 1461, and the cover 142 and the connecting member 141 are gradually staggered until the liquid injection hole 1412 is exposed, at this time, the liquid injection hole 1412 is opened, and the user can perform the liquid injection operation.
In order to enable the cover 142 to rotate smoothly, an arc-shaped guide groove 1413 is provided on the connecting member 141 centering on the rotation shaft 1461, a protrusion (not shown) is provided on the lower surface of the cover 142 corresponding to the guide groove 1413, and the protrusion can slide along the guide groove 1413 during the rotation of the cover 142.
In order to make the lid body 142 close the pouring hole 1412 more tightly, the lid body 142 is made of a material having elasticity such as silicone rubber or rubber.
Referring to fig. 6 again, the mouthpiece 144 is a hollow cylindrical structure with openings at two ends, the mouthpiece 144 penetrates through the through hole 1423 of the cover 142 to be tightly inserted into the connecting member 141, meanwhile, the liquid injection hole 1412 is closed by the cover 142, the mouthpiece 144 is communicated with the smoke outlet channel 1431, and the user sucks smoke through the mouthpiece 144.
In this embodiment, after the mouthpiece 144 is connected to the connection assembly 14, the rotational stroke of the cover 142 is limited by the mouthpiece 144, the outer diameter of the mouthpiece 144 is equal to the inner diameter of the through hole 1423 of the cover 142, specifically, the outer diameter of the fitting portion of the mouthpiece 144 and the through hole 1423 is equal to the inner diameter of the through hole 1423, and since there is no movable space between the fitting portions of the mouthpiece 144 and the through hole 1423, the cover 142 cannot rotate relative to the mouthpiece 144, and the cover 142 is locked. After the mouthpiece 144 is removed, the cover 142 can be rotated.
In addition, the outer wall of the cigarette holder 144 is provided with a supporting edge 1441, when the cigarette holder 144 is connected with the connecting component 14, the supporting edge 1441 can support the cover 142, so that a limiting effect is achieved on the installation of the cigarette holder 144, namely, when the supporting edge 1411 supports against the cover 142, the fact that the cigarette holder 144 is installed in place is indicated. In the present embodiment, the abutment edge 1441 is formed by necking down the mouthpiece 144, and it is understood that in other embodiments not shown, the abutment edge 1441 may be formed by protruding the outer peripheral surface of the mouthpiece 144 outward in the radial direction of the mouthpiece 144.
In the atomizer 200 according to the second embodiment of the present invention, when a user needs to perform a liquid injection operation, referring to fig. 7, the user needs to detach the mouthpiece 144 first, at this time, the locking relationship between the cover 142 and the connecting member 141 is released, and then referring to fig. 8, the rotating member 146 is rotated, so that the cover 142 is rotated under the drive of the rotating member 146, and the liquid injection hole 1412 is opened. The cover 142 can be opened through complicated operation, so that the situation that a child easily opens the cover 142 to contact even eat the tobacco juice by mistake is avoided, and the child protection effect is achieved for the child.
The second embodiment of the present invention also provides an electronic cigarette with the above-mentioned atomizer 200, which has all technical features of the above-mentioned atomizer 200, so that all technical effects of the above-mentioned atomizer 200 are achieved.
Example III
Referring to fig. 9-12, a third embodiment of the present invention provides an electronic cigarette, which includes an atomizer 300 and a power supply device (not shown) electrically connected to the atomizer 300, and compared with the electronic cigarette in the first embodiment, the electronic cigarette is different in structure and different in matching manner between the connection component 14 and the cover 142 in the atomizer 300, and the housing 11, the atomizing head 12 and the base component 13 are the same as those in the first embodiment, and will not be repeated here.
Specifically, in the present embodiment, the connection assembly 14 includes a connection member 141 connected to the upper end of the housing 11. The cover 142 is disposed at an upper end of the connecting member 141 and is slidable relative to the connecting member 141, and the mouthpiece 144 penetrates the cover 142 and is connected to the connecting member 141.
The connector 141 is inserted into the upper end of the housing 11, the connector 141 is a hollow cylindrical structure with an opening at the lower end, and a through pipe 1411 for the outflow of smoke is provided at the center of the bottom of the connector 141. Referring to fig. 12, a liquid injection hole 1412 is formed on one side of the connecting member 141, which is located at the through tube 1411, the liquid injection hole 1412 is in communication with the liquid storage chamber 111, and a user can inject smoke liquid into the liquid storage chamber 111 through the liquid injection hole 1412.
In the present embodiment, the cover 142 has a substantially hollow cylindrical structure having openings at both ends, and the hollow space having openings at both ends of the cover 142 can communicate with the through pipe 1411, and the lower end surface of the cover 142 is fitted to the upper end surface of the connector 141 and can open or close the pouring hole 1412 during sliding of the cover 142.
Referring to fig. 10, in the present embodiment, the connecting assembly 14 further includes a sliding member 147 tightly sleeved on the outer portion of the cover 142, specifically, the sliding member 147 has a cylindrical structure with a longitudinal section substantially in a shape of a "convex", and the sliding member 147 can drive the cover 142 to slide together. The slider 147 functions to conceal the cover 142, making the atomizer 300 more aesthetically pleasing overall.
In order to improve the sealing performance of the cover 142 to close the liquid injection hole 1412, a gasket 1414 is provided on the connector 141 around the liquid injection hole 1412 to prevent smoke liquid from leaking.
In this embodiment, a sliding rail (not shown) is disposed on an upper end surface of the connecting member 141, a slider (not shown) matched with the sliding rail is disposed on a lower end surface of the cover 142, and when the sliding member 147 drives the cover 142 to slide, the slider can slide along the sliding rail, so that the sliding stability of the cover 142 is ensured. It will be appreciated that in other embodiments not shown, a sliding rail may be provided on the cover 142, and a slider may be provided on the connector in cooperation with the sliding rail, which may also serve as a guide for sliding movement of the cover 142.
It will be appreciated that in other embodiments not shown, the slider 142 may also be omitted, and the user may open or close the pouring aperture 1412 by sliding the cover 142.
The cigarette holder 144 is a hollow cylindrical structure with openings at two ends, the cigarette holder 144 penetrates through the through hole 1423 of the cover 142 and then is closely inserted on the connecting piece 141, meanwhile, the liquid injection hole 1412 is closed by the cover 142, the cigarette holder 144 is communicated with the smoke outlet channel 1431, and a user sucks smoke through the cigarette holder 144.
In this embodiment, after the mouthpiece 144 is connected to the connection unit 14, the sliding stroke of the cover 142 is limited by the mouthpiece 144, the outer diameter of the mouthpiece 144 is equal to the inner diameter of the through hole 1423 of the cover 142, specifically, the outer diameter of the fitting portion of the mouthpiece 144 and the through hole 1423 is equal to the inner diameter of the through hole 1423, and since there is no movable space between the fitting portions of the mouthpiece 144 and the through hole 1423, the cover 142 cannot slide relative to the mouthpiece 144, and the cover 142 is locked. After the mouthpiece 144 is removed, the cover 142 is slid.
In addition, the outer wall of the cigarette holder 144 is provided with a supporting edge 1441, when the cigarette holder 144 is connected with the connecting component 14, the supporting edge 1441 can support the cover 142, so that a limiting effect is achieved on the installation of the cigarette holder 144, namely, when the supporting edge 1441 supports against the cover 142, the cigarette holder 144 is indicated to be installed in place. In the present embodiment, the abutment edge 1441 is formed by necking down the mouthpiece 144, and it is understood that in other embodiments not shown, the abutment edge 1441 may be formed by protruding the outer peripheral surface of the mouthpiece 144 outward in the radial direction of the mouthpiece 144.
In the atomizer 300 according to the third embodiment of the present invention, when a user needs to perform a liquid injection operation, referring to fig. 11, the user needs to detach the mouthpiece 144 first, at this time, the locking relationship between the cover 142 and the connector 141 is released, and then referring to fig. 12, the slider 147 is slid, so that the cover 142 slides under the driving of the slider 147, and the liquid injection hole 1412 is opened, so that the cover 142 can be opened through a complicated operation, thereby avoiding the situation that a child easily opens the cover 142 to contact and even eat the liquid by mistake, and protecting the child.
The third embodiment of the present invention also provides an electronic cigarette with the above-mentioned atomizer 300, which has all technical features of the above-mentioned atomizer 300, so that all technical effects of the above-mentioned atomizer 300 are provided.
Example IV
Referring to fig. 13-16, a fourth embodiment of the present invention provides an electronic cigarette, which includes an atomizer 400 and a power supply device (not shown) electrically connected to the atomizer 400, and is different from the electronic cigarette in the first embodiment in that the connection component 14 and the cover 142 in the atomizer 400 have different structures and different matching manners, and the housing 11, the atomizing head 12 and the base component 13 are the same as those in the first embodiment, and are not repeated herein.
In the present embodiment, the connection assembly 14 includes a connection member 141 connected to the upper end of the housing 11 and a ventilation member 143 connected to the lower end of the connection member 141. The cover 142 is detachably disposed on the connector 141, and the mouthpiece 144 penetrates through the cover 142 and is connected to the ventilation member 143.
The connecting piece 141 is inserted into the upper end of the shell 11, the connecting piece 141 is of a hollow cylindrical structure with an opening at the approximately upper end, a through pipe 1411 for the smoke to flow out is arranged in the center of the bottom of the connecting piece 141, two liquid injection holes 1412 are formed in the bottom of the connecting piece 141 and located on two opposite sides of the through pipe 1411, the liquid injection holes 1412 are communicated with the liquid storage cavity 111, and a user can inject smoke liquid into the liquid storage cavity 111 through the liquid injection holes 1412. It is understood that the liquid injection holes 1412 may be one or more than two.
The cover 142 has a hollow cylindrical structure with an opening at a lower end, the cover 142 is detachably covered on the connecting member 141 through a threaded connection, and when the cover 142 is covered on the connecting member 141, the cover 142 can close the liquid injection hole 1412. Referring to fig. 5, in the present embodiment, a through hole 1423 is disposed at the center of the cover 142. It will be appreciated that in other embodiments not shown, the cover 142 may also be detachably connected to the connector 141 by means of a snap fit or a plug-in connection.
Referring to fig. 14 again, the ventilation member 143 is a hollow cylindrical structure with openings at two ends, the outer wall of the upper end of the ventilation member 143 is in interference fit connection with the inner wall of the through pipe 1411, the lower end of the ventilation member 143 is in threaded connection with the atomizing head 12, the inner cavity of the ventilation member 143 forms a smoke outlet channel 1431, and in use, smoke generated in the atomizing head 12 enters the user's mouth through the smoke outlet channel 1431. It will be appreciated that in other embodiments not shown, the upper end of the air vent 143 and the through pipe 141 may be connected by a threaded connection or a clamping connection, and the lower end of the air vent 143 and the atomizing head 12 may be connected by a clamping connection, a plugging connection, or the like.
It will be appreciated that in other embodiments not shown, the upper end of the vent 143 is closely sleeved outside the through tube 1411, as well as the connection of the vent 143 to the through tube 1411.
In this embodiment, the mouthpiece 144 has a hollow cylindrical structure with openings at both ends, one end of the mouthpiece 144 penetrates the cover 142 and is inserted into the upper end of the ventilation member 143, the mouthpiece 144 communicates with the smoke outlet channel 1431, and the user sucks smoke through the mouthpiece 144. Specifically, after the lower end of the mouthpiece 144 penetrates the through hole 1423 of the cover 142, the lower end of the mouthpiece 144 is screwed to the ventilation member 143. As can be appreciated, the lower end of the mouthpiece 144 is threaded with the through tube 1411 when the upper end of the vent 143 is tightly sleeved on the outside of the through tube 1411. It will also be appreciated that in other embodiments not shown, the lower end of the mouthpiece 144 may also be in a releasable connection with the vent 143 or through tube 1411 by means of a snap fit or plug-in connection or the like.
In this embodiment, the outer wall of the cigarette holder 144 is provided with a holding edge 1441, and when the cover 142 closes the liquid injection hole 1412, the holding edge 1441 can hold the cover 142, so as to limit the axial movement of the cover 142, i.e. the cover 142 is locked, and prevent the cover 142 from being detached from the connector 141. In the present embodiment, the abutment edge 1441 is formed by necking down the mouthpiece 144, and it is understood that in other embodiments not shown, the abutment edge 1441 may be formed by protruding the outer peripheral surface of the mouthpiece 144 outward in the radial direction of the mouthpiece 144. In addition, the abutment edge 1441 acts as a stop for the mounting of the mouthpiece 144, i.e. when the abutment edge 1441 abuts the cover 142, this indicates that the mouthpiece 144 is mounted in place.
In the atomizer 400 provided in the fourth embodiment of the present invention, when a user needs to perform a liquid injection operation, referring to fig. 15, the user needs to detach the mouthpiece 144 first, at this time, the locking relationship between the cover 142 and the connector 141 is released, and then referring to fig. 16, the cover 142 is detached from the connector 141 to open the liquid injection hole 1412, so that the cover 142 can be opened through a complicated operation, thereby avoiding the situation that a child easily opens the cover 142 to contact or even eat the tobacco liquid by mistake, and protecting the child.
The fourth embodiment of the present invention also provides an electronic cigarette having the above-mentioned atomizer 400, which has all technical features of the above-mentioned atomizer 400, so that all technical effects of the above-mentioned atomizer 400 are provided.
While the foregoing is directed to the preferred embodiment of the present invention, other and further embodiments of the invention may be devised without departing from the basic scope thereof, and the scope thereof is determined by the claims that follow. The technical scope of the present invention is not limited to the description, but must be determined according to the scope of claims.
Claims (9)
1. Annotate liquid protector, its characterized in that: the liquid injection protection device comprises a cover body, a connecting component and a locking component, wherein a liquid injection hole is formed in the connecting component, the cover body is movably covered on the liquid injection hole, the locking component comprises a locking piece and a lock hole formed in the cover body, when one end of the locking piece passes through the lock hole and is connected with the connecting component, the movable stroke of the cover body is limited by the locking piece, so that the cover body is prevented from moving to open the liquid injection hole; the locking hole is a through hole formed in the center of the cover body, the locking piece is a cigarette holder which is detachably connected with the connecting component after penetrating through the through hole, the connecting component comprises a connecting piece, the liquid injection Kong Kaishe is arranged on the connecting piece, and the cover body is movably covered on the connecting piece; a fixing component is further arranged between the connecting piece and the cover body, the fixing component comprises a first fixing piece arranged on the connecting piece and a second fixing piece arranged on the cover body, and when the first fixing piece is matched with the second fixing piece, the covering relation between the cover body and the connecting piece is locked; the first fixing piece is a clamping groove arranged at the bottom of the inner peripheral wall of the connecting piece, the second fixing piece is a clamping piece which corresponds to the clamping groove and is slidably arranged at the edge of the cover body, and the clamping piece is partially exposed on the upper end face of the cover body so that a user can slide the clamping piece, and one end of the clamping piece can be clamped or separated from the clamping groove.
2. The liquid injection protection device of claim 1, wherein: the outer diameter of the matching part of the locking piece and the lock hole is equal to the inner diameter of the lock hole, and/or the outer wall of the locking piece is provided with a supporting edge, when one end of the locking piece passes through the lock hole and is connected with the connecting component, the cover body is limited between the supporting edge and the connecting component.
3. The liquid injection protection device of claim 1, wherein: the cover body is hinged with the connecting piece, so that the cover body can be turned over relative to the connecting piece.
4. A liquid injection protector according to claim 3 wherein: and a sealing piece is arranged on the lower surface of the cover body in a protruding manner corresponding to the liquid injection hole, and is clamped into the liquid injection hole when the cover body is covered on the connecting piece.
5. The liquid injection protection device of claim 1, wherein: the cover body is rotatably arranged on the connecting piece relative to the connecting piece, and the rotation center of the cover body and the central shaft of the connecting piece are staggered.
6. The liquid injection protection device of claim 1, wherein: the cover body is arranged on the connecting piece in a sliding way relative to the connecting piece, a sliding rail is arranged on the connecting piece, a sliding block matched with the sliding rail is arranged on the cover body, or a sliding block is arranged on the connecting piece, and a sliding rail matched with the sliding block is arranged on the cover body.
7. The liquid injection protection device of claim 1, wherein: the cover body is detachably arranged on the connecting piece.
8. An atomizer, characterized in that: the atomizer comprises a shell and the liquid injection protection device as claimed in any one of claims 1 to 7, wherein a liquid storage cavity is arranged in the shell, the connecting component is arranged at one end of the shell, and the liquid injection hole is communicated with the liquid storage cavity.
9. An electronic cigarette, characterized in that: the electronic cigarette comprising the atomizer of claim 8.
Priority Applications (5)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710647438.2A CN109315834B (en) | 2017-08-01 | 2017-08-01 | Annotate liquid protector, atomizer and electron cigarette |
| EP17882772.1A EP3560358A4 (en) | 2016-12-21 | 2017-12-05 | Liquid injection protection device, atomizer and electronic cigarette |
| PCT/CN2017/114549 WO2018113511A1 (en) | 2016-12-21 | 2017-12-05 | Liquid injection protection device, atomizer and electronic cigarette |
| CN201780016783.4A CN109588040B (en) | 2017-08-01 | 2017-12-05 | Liquid injection protection device, atomizer and electronic cigarette |
| US16/448,197 US20190297953A1 (en) | 2016-12-21 | 2019-06-21 | Liquid injection protective mechanism, atomizer and electronic cigarette |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710647438.2A CN109315834B (en) | 2017-08-01 | 2017-08-01 | Annotate liquid protector, atomizer and electron cigarette |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109315834A CN109315834A (en) | 2019-02-12 |
| CN109315834B true CN109315834B (en) | 2024-04-09 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710647438.2A Active CN109315834B (en) | 2016-12-21 | 2017-08-01 | Annotate liquid protector, atomizer and electron cigarette |
| CN201780016783.4A Active CN109588040B (en) | 2017-08-01 | 2017-12-05 | Liquid injection protection device, atomizer and electronic cigarette |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201780016783.4A Active CN109588040B (en) | 2017-08-01 | 2017-12-05 | Liquid injection protection device, atomizer and electronic cigarette |
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| CN (2) | CN109315834B (en) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111938199B (en) * | 2020-08-31 | 2024-06-11 | 深圳市基克纳科技有限公司 | Atomizer, atomizing equipment and electron cigarette |
| CN114246378B (en) * | 2020-09-25 | 2024-06-11 | 深圳市基克纳科技有限公司 | Electronic atomizing device |
| CN112545056A (en) * | 2020-11-16 | 2021-03-26 | 深圳市吉迩科技有限公司 | Atomization core locking method and device and aerosol generating device |
| CN114223961A (en) * | 2021-12-14 | 2022-03-25 | 深圳市吉迩科技有限公司 | Atomizer and electronic cigarette |
| US11937633B1 (en) | 2023-05-25 | 2024-03-26 | Next Level Ventures LLC | Vaping mouthpiece locking structure |
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Also Published As
| Publication number | Publication date |
|---|---|
| CN109588040B (en) | 2021-05-14 |
| CN109315834A (en) | 2019-02-12 |
| CN109588040A (en) | 2019-04-05 |
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