CN211746942U - Upper cover assembly, atomizer and aerosol generating device thereof - Google Patents
Upper cover assembly, atomizer and aerosol generating device thereof Download PDFInfo
- Publication number
- CN211746942U CN211746942U CN202020204438.2U CN202020204438U CN211746942U CN 211746942 U CN211746942 U CN 211746942U CN 202020204438 U CN202020204438 U CN 202020204438U CN 211746942 U CN211746942 U CN 211746942U
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- Prior art keywords
- sliding
- cover
- upper cover
- piece
- locking piece
- Prior art date
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- 239000000443 aerosol Substances 0.000 title claims abstract description 23
- 239000007788 liquid Substances 0.000 claims abstract description 63
- 235000019504 cigarettes Nutrition 0.000 claims abstract description 30
- 238000002347 injection Methods 0.000 claims description 16
- 239000007924 injection Substances 0.000 claims description 16
- 239000006199 nebulizer Substances 0.000 claims description 4
- 239000011159 matrix material Substances 0.000 abstract description 5
- 230000000694 effects Effects 0.000 abstract description 4
- 230000015572 biosynthetic process Effects 0.000 abstract 1
- 239000000758 substrate Substances 0.000 description 19
- 238000010438 heat treatment Methods 0.000 description 14
- 238000007789 sealing Methods 0.000 description 8
- 239000000779 smoke Substances 0.000 description 5
- 230000001105 regulatory effect Effects 0.000 description 4
- 238000009423 ventilation Methods 0.000 description 3
- 238000000889 atomisation Methods 0.000 description 2
- 239000006260 foam Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- 229920000742 Cotton Polymers 0.000 description 1
- 239000000919 ceramic Substances 0.000 description 1
- 238000013016 damping Methods 0.000 description 1
- 230000000994 depressogenic effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 229920001971 elastomer Polymers 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- 229910002804 graphite Inorganic materials 0.000 description 1
- 239000010439 graphite Substances 0.000 description 1
- 239000012212 insulator Substances 0.000 description 1
- 210000003734 kidney Anatomy 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000003566 sealing material Substances 0.000 description 1
- 229920002379 silicone rubber Polymers 0.000 description 1
- 239000004945 silicone rubber Substances 0.000 description 1
- 238000004088 simulation Methods 0.000 description 1
- 230000000391 smoking effect Effects 0.000 description 1
- 239000011550 stock solution Substances 0.000 description 1
Images
Classifications
-
- A—HUMAN NECESSITIES
- A24—TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
- A24F—SMOKERS' REQUISITES; MATCH BOXES; SIMULATED SMOKING DEVICES
- A24F40/00—Electrically operated smoking devices; Component parts thereof; Manufacture thereof; Maintenance or testing thereof; Charging means specially adapted therefor
- A24F40/40—Constructional details, e.g. connection of cartridges and battery parts
- A24F40/49—Child proofing
-
- A—HUMAN NECESSITIES
- A24—TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
- A24F—SMOKERS' REQUISITES; MATCH BOXES; SIMULATED SMOKING DEVICES
- A24F40/00—Electrically operated smoking devices; Component parts thereof; Manufacture thereof; Maintenance or testing thereof; Charging means specially adapted therefor
- A24F40/10—Devices using liquid inhalable precursors
-
- A—HUMAN NECESSITIES
- A24—TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
- A24F—SMOKERS' REQUISITES; MATCH BOXES; SIMULATED SMOKING DEVICES
- A24F40/00—Electrically operated smoking devices; Component parts thereof; Manufacture thereof; Maintenance or testing thereof; Charging means specially adapted therefor
- A24F40/40—Constructional details, e.g. connection of cartridges and battery parts
Landscapes
- Health & Medical Sciences (AREA)
- Child & Adolescent Psychology (AREA)
- General Health & Medical Sciences (AREA)
- Containers And Packaging Bodies Having A Special Means To Remove Contents (AREA)
Abstract
The utility model discloses an upper cover subassembly, it includes that upper cover, cigarette holder, slidable set up sliding closure and lock on the upper cover and hold the piece, cover on and be provided with and annotate the liquid hole, the one end that the lock was held is supported with the sliding closure counterbalance and is slided in order to prevent the relative upper cover of sliding closure, the relative sliding closure slidable of cigarette holder and hold with the lock counterbalance, the slip cigarette holder makes the lock hold the piece slide to removing the support to the sliding closure and hold, and then the slip closure is in order to open or to seal annotate the liquid hole. The utility model provides an atomizer, one end through the locking piece supports with the sliding closure counterbalance and holds in order to prevent that the relative upper cover of sliding closure from sliding, sets up on the sliding closure with the locking piece counterbalance simultaneously and holds the cigarette holder, thereby the slip cigarette holder can drive the locking piece activity and remove supporting to the sliding closure and hold, and then the slip sliding closure is opened or is sealed annotate the liquid hole, prevents that children from opening atomizer contact aerosol formation matrix easily. The utility model also discloses an atomizer and aerosol generating device of having above-mentioned upper cover subassembly.
Description
Technical Field
The utility model relates to a simulation smoking technical field especially relates to an upper cover subassembly, atomizer and aerosol generating device thereof.
Background
The aerosol generating device comprises an atomizer and a power supply device electrically connected with the atomizer, a liquid storage cavity and an atomizing head are arranged in the atomizer, and the atomizing head is electrically driven by the power supply device to heat aerosol supplied by the liquid storage cavity to form a substrate so as to form smoke for a user to suck. To prevent leakage of the aerosol-forming substrate within the reservoir, the nebulizer further comprises a cap assembly capable of opening or closing the reservoir, however, when a child comes into contact with such an aerosol generating device, the cap assembly may be opened by mistake and the aerosol-forming substrate in the nebulizer may even be eaten by mistake.
SUMMERY OF THE UTILITY MODEL
In view of the above, there is a need for a child-resistant cover assembly, a nebulizer with the cover assembly, and an aerosol generating device with the cover assembly.
The utility model provides a technical scheme that its technical problem will adopt is: an upper cover assembly comprises an upper cover, a cigarette holder and a sliding cover, wherein the sliding cover is slidably arranged on the upper cover, a liquid injection hole is formed in the upper cover, a movable groove is formed in the upper cover, the upper cover assembly further comprises a locking piece which is slidably arranged in the movable groove, a first elastic piece is sleeved on the locking piece, one end of the locking piece abuts against the sliding cover to prevent the sliding cover from sliding relative to the upper cover, the cigarette holder can slide relative to the sliding cover and abuts against the locking piece, the cigarette holder is made to compress the first elastic piece by sliding the locking piece, the sliding cover can slide relative to the upper cover to open or close the liquid injection hole when the sliding cover is released from abutting against the sliding cover by sliding the cigarette holder.
Furthermore, the locking piece comprises a locking part and a sliding part arranged on the locking part, the sliding part is slidably arranged in the movable groove, the first elastic piece is sleeved outside the locking part, the first elastic piece is compressed when the locking piece slides in the movable groove under the action of external force, the locking piece is released, and the locking piece resets under the action of the elastic force of the first elastic piece and abuts against the sliding cover again.
Further, the upper cover component further comprises a pressing connection piece, the upper cover is provided with an air vent along the axial direction of the upper cover component, a supporting edge is arranged on the inner wall of the air vent, the pressing connection piece is arranged in the air vent, the movable groove is formed by the pressing connection piece and the supporting edge in a surrounding mode, one end of the first elastic piece is elastically supported by the pressing connection piece, and the other end of the first elastic piece is elastically supported by the supporting edge.
Further, the upper cover assembly further comprises a push cover, the push cover is sleeved on the sliding cover, and the cigarette holder is slidably arranged on the push cover.
Further, a sliding part is clamped between the push cover and the cigarette holder, a groove is formed in the push cover, the sliding part is slidably arranged in the groove, the upper cover assembly further comprises a second elastic part, the second elastic part is sleeved outside the sliding part, the sliding part compresses the second elastic part when sliding in the groove under external force, the external force is relieved, and the sliding part resets under the elastic force action of the second elastic part.
Furthermore, the upper cover is provided with a mounting ring, the push cover is provided with a fixing ring, the fixing ring is inserted in the mounting ring, a positioning ring is formed in the fixing ring in a radial extending manner, and the groove is formed by the positioning ring, the fixing ring and the sliding cover in a surrounding manner.
Furthermore, the sliding cover is also provided with a limiting ring, the sliding part slides in the groove under external force until the sliding part abuts against the limiting ring, and the locking part releases the abutting of the sliding cover.
Furthermore, a pushing ring is arranged at one end of the cigarette holder, a butting surface is formed on a step surface between the pushing ring and the cigarette holder, the pushing ring butts against one end of the locking piece, the cigarette holder is slid to enable the pushing ring to push the locking piece to slide, and when the butting surface butts against the sliding cover, the locking piece is located in the upper cover.
An aerosol generating device comprising a lid assembly according to any preceding claim.
An aerosol generating device, the aerosol generating device includes above-mentioned atomizer.
The utility model has the advantages that: the utility model provides an atomizer or aerosol generating device, through set up sliding closure and locking piece on covering slidable, the one end and the sliding closure counterbalance of locking piece are held in order to prevent that the relative upper cover of sliding closure from sliding, set up the gliding cigarette holder of sliding closure relatively simultaneously, the cigarette holder offsets with the locking piece and holds, thereby the slip cigarette holder can drive the activity of locking piece and removes the support to the sliding closure and hold, and then the sliding closure can slide in order to open or seal the notes liquid hole by the relative upper cover, prevent that children from opening atomizer contact aerosol easily and form the matrix, improve the security of atomizer.
Drawings
The present invention will be further explained with reference to the drawings and examples.
Fig. 1 is a schematic structural view of an atomizer according to the present invention;
FIG. 2 is an exploded view of the atomizer shown in FIG. 1;
FIG. 3 is a cross-sectional view of the upper cap assembly of the atomizer shown in FIG. 2; (the pour hole is closed)
FIG. 4 is yet another cross-sectional view of the upper cap assembly of the atomizer shown in FIG. 2; (cigarette holder in pressed state)
FIG. 5 is still another cross-sectional view of the upper cap assembly of the atomizer of FIG. 2; (the pour hole is open)
FIG. 6 is a cross-sectional view of the atomizer shown in FIG. 1;
the names and the numbers of the parts in the figure are respectively as follows:
atomizer 100 reservoir 10 cover assembly 20
The pressing member 23, the locking member 24, and the pushing cover 25
The connection ring 217 abuts against the substrate 221 of the ring 218
Mounting ring 222 limiting ring 223 through hole 2211
The flange 231 abuts against the edge 2111 to move the slot 232
Locking part 241 sliding part 242 fixing ring 251
Retaining ring 252 groove 253 pushes ring 261
Sliding block 291 of sliding member 29 of abutting surface 262
Adjusting member 33 first electrode 34 mounting ring 311
The air regulating hole 331 connects the pipe 321 separator 35
Atomizer chamber 422 insulator 36 spring 2161
Detailed Description
The present invention will now be described in detail with reference to the accompanying drawings. The attached drawings are simplified schematic diagrams, and merely illustrate the basic structure of the present invention in a schematic manner, and thus show only the components related to the present invention.
As shown in fig. 1 and fig. 6, the present invention provides an aerosol generating device, which includes an atomizer 100 and a power supply device electrically connected to the atomizer 100, wherein the atomizer 100 includes a liquid storage member 10, an upper cover assembly 20 disposed at one end of the liquid storage member 10, a base assembly 30 disposed at the other end of the liquid storage member 10 and an atomizing head 40 accommodated in the liquid storage member 10, and the upper cover assembly 20 is disposed at the other end of the liquid storage member 10. In use, aerosol-forming substrate in the reservoir 10 enters the atomising head 40, the power supply means supplies power to the atomising head 40 and the atomising head 40 atomises the aerosol-forming substrate to produce aerosol for inhalation by a user.
As shown in fig. 2 and 3, the upper cover assembly 20 includes an upper cover 21, a pressure contact member 23 provided on the upper cover 21, a slide cover 22 and a locking member 24 slidably provided on the upper cover 21, a push cover 25 provided on the slide cover 22, a mouthpiece 26 slidably provided on the push cover 25, a first elastic member 27, and a second elastic member 28.
The upper cover 21 is approximately cylindrical, the two opposite sides of the upper cover 21 are respectively provided with a sliding block 212, the sliding blocks 212 are approximately L-shaped, a sliding groove 213 is formed between the two sliding blocks 212, and the sliding cover 22 is slidably arranged in the sliding groove 213; the upper cover 21 is provided with a vent hole 211 along the axial direction thereof, in the embodiment, the vent hole 211 is arranged at the approximate center of the upper cover 21, the vent hole 211 is positioned between the two sliding blocks 212, one side of the upper cover 21 positioned at the through hole 211 is provided with a liquid injection hole 214, the upper cover 21 is further provided with a blind hole 215, the liquid injection hole 214 and the blind hole 215 are arranged at the two opposite sides of the through hole 211, a sealing groove 219 is arranged at the periphery of the liquid injection hole 214 of the upper cover 21, the upper cover assembly 20 further comprises a first sealing member 201 and an elastic abutting member 216, the elastic abutting member 216 comprises a spring 2161 and a ball 2162 arranged at one end of the spring 2161, and the first sealing member 201 is accommodated in the sealing groove 219 and hermetically surrounds the periphery of the liquid; the elastic support member 216 is received in the blind hole 215.
The end face, far away from the sliding block 212, of the upper cover 21 is provided with a connecting ring 217 and a supporting ring 218 in sequence from inside to outside in a protruding mode, the inner cavity of the connecting ring 217 is communicated with the vent hole 211, when the upper cover 21 is covered on the liquid storage piece 10, the supporting ring 218 is inserted into the liquid storage piece 10, the connecting ring 217 is connected with one end of the vent pipe 11, the vent hole 211 is communicated with the inner cavity of the vent pipe 11, the liquid injection hole 214 is communicated with the liquid storage cavity 12, and aerosol can be injected into the liquid storage cavity 12 through the liquid injection hole 214 to form a matrix. In this embodiment, the connection ring 217 and the ventilation pipe 11 are connected by a screw, the inner wall of the connection ring 217 is provided with an internal thread, and the outer wall of the ventilation pipe 11 is provided with an external thread. The inner wall of the vent hole 211 is convexly provided with a butting edge 2111.
The slide cover 22 includes a substrate 221, and a mounting ring 222 and a limiting ring 223 disposed on the substrate 221, wherein the substrate 221 is substantially in a shape of a kidney, a through hole 2211 is disposed on the substrate 221, and the limiting ring 223 and the mounting ring 222 are sequentially protruded from the inside to the outside on the substrate 221. The parts of the base plate 221, which are positioned at the two opposite sides of the mounting ring 222, are slidably arranged in the sliding groove 213, the liquid injection hole 214 can be opened or closed in the sliding process of the base plate 221 along the sliding groove 213, one end of a spring 2161 accommodated in the blind hole 215 elastically abuts against the bottom wall of the blind hole 215, and a ball 2162 connected to the other end of the spring 2161 elastically abuts against the end surface of the base plate 221, so that the damping feeling of the sliding cover 22 in sliding relative to the upper cover 21 is enhanced, the sliding cover 22 is prevented from being pushed away too easily, and when a child happens to press the sliding cover 22 to push the sliding cover 22, the sliding cover 22 is easily opened to.
The pressing member 23 is substantially cylindrical with openings at two ends, a flange 231 is arranged at one end of the pressing member 23, the pressing member 23 is inserted into the vent hole 211, one end of the pressing member 23, which is far away from the flange 231, abuts against the abutting edge 2111, one end of the pressing member 23, which is provided with the flange 231, abuts against the sliding cover 22, the pressing member 23 and the abutting edge 2111 jointly enclose to form a movable groove 232, and the movable groove 232 is arranged along the axial direction of the upper cover 21.
The locking piece 24 includes a locking portion 241 and a sliding portion 242 disposed on the locking portion 241, the locking portion 241 is substantially hollow cylinder with openings at two ends, the sliding portion 242 is a convex ring protruding on the outer wall of the locking portion 241, the locking portion 241 is slidably inserted into the vent hole 211, the sliding portion 242 is slidably received in the movable groove 232, one end of the locking portion 241 protrudes outside the upper cover 21 after passing through the pressing piece 23 and abuts against the hole wall of the through hole 2211, so as to lock the sliding process of the sliding cover 22 relative to the upper cover 21, and the other end of the locking portion 241 abuts against the abutting edge 2111.
The first elastic element 27 is disposed outside the sliding portion 242, the upper end of the first elastic element 27 elastically abuts against the locking portion 241, and the lower end of the first elastic element 27 elastically abuts against the abutting edge 2111.
The push cover 25 is a hollow cylindrical structure with an open end, the push cover 25 is provided with a fixing ring 251, the fixing ring 251 is a hollow cylindrical structure with two through ends, the upper end of the fixing ring 251 is through the top of the push cover 25, and a positioning ring 252 is formed in the cavity of the fixing ring 251 in a radial extending manner. The push cover 25 is sleeved on the slide cover 22, the lower end of the push cover 25 abuts against the upper cover 21, the fixing ring 251 is inserted in the mounting ring 222, and the positioning ring 252, the fixing ring 251 and the slide cover 22 together enclose to form a groove 253.
The mouthpiece 26 is substantially in a hollow cylindrical shape with two through ends, a push ring 261 is arranged at one end of the mouthpiece 26, a butting surface 262 is formed by a step surface between the push ring 261 and the mouthpiece 26, one end of the mouthpiece 26 provided with the push ring 261 is slidably inserted into the push cover 25, and the push ring 261 butts against one end of the locking portion 241.
In one embodiment, a sliding member 29 is interposed between the push cover 25 and the mouthpiece 26, a sliding block 291 is disposed on the sliding member 29 in a protruding manner, the sliding member 29 is disposed on the mouthpiece 26, the sliding block 291 is slidably disposed in the groove 253, the second elastic member 28 is disposed outside the sliding member 29, one end of the second elastic member 28 elastically abuts against the sliding cover 22, and the other end of the second elastic member 28 elastically abuts against the sliding block 291.
In one embodiment, in order to enhance the sealing property between the slider 29 and the mouthpiece 26, a second sealing member 263 is further interposed between the slider 29 and the mouthpiece 26, and it is understood that the second sealing member 263 is made of a sealing material such as rubber or silicone rubber.
As shown in fig. 1, 2 and 6, the base assembly 30 includes a base 31 connected to the liquid storage member 10, a connecting member 32 provided on the base 31, a regulating member 33 rotatably provided on the connecting member 32, and a first electrode 34 mounted on the connecting member 32.
The base 31 is substantially in the shape of a hollow cylinder with openings at two ends, a mounting ring 311 is protruded at one end of the base 31, and the base 31 is sleeved at one end of the vent pipe 11 away from the upper cover assembly 20. Connecting piece 32 is roughly the cavity tube-shape that one end has the open-ended, is provided with the inlet port on the connecting piece 32, and connecting piece 32 cover is established on collar 311, corresponds on the regulating part 33 the inlet port is provided with the accent gas hole 331 with external intercommunication, rotates regulating part 33, can control accent gas hole 331 with the area of intercommunication of inlet port to convenience of customers adjusts the size of air input, in order to satisfy different users' user demand. One end of the connecting member 32, which is far from the open end, extends downwards along the axial direction to form a hollow connecting pipe 321, the first electrode 34 is accommodated in the connecting pipe 321, a separator 35 is arranged between the first electrode 34 and the connecting pipe 321, the first electrode 24 and the connecting pipe 321 are electrically separated by the separator 35, the connecting pipe 321 is detachably connected with the power supply device, when the first electrode 34 and the connecting pipe 321 are connected, the first electrode 34 is electrically connected with one of the positive pole and the negative pole of the power supply device, and the connecting pipe 321 is electrically connected with the other of the positive pole and the negative pole of the power supply device.
The atomizing head 40 includes an outer tube 41, an inner tube 42 housed in the outer tube 41, a second electrode 43 attached to the inner tube 42, and a heating structure housed in the inner tube 42.
The second electrode 43 is of a hollow structure, the upper end of the second electrode 43 penetrates through to be communicated with the atomization cavity 422, the side wall of the lower end of the second electrode 43 penetrates through to be communicated with the inner cavity of the base 31, so that outside air enters the atomization cavity 422 to be mixed with smoke, the second electrode 43 is installed at one end, away from the ventilation pipe 11, of the inner sleeve 42, an insulating part 36 is arranged between the second electrode 43 and the inner sleeve 42, the second electrode 43 and the inner sleeve 42 are electrically isolated through the insulating part 36, and the second electrode 43 is in contact with and electrically connected with the first electrode 34.
The heating structure comprises a liquid guiding piece 441 and a heating piece which are in contact with each other, wherein the liquid guiding piece 441 is used for sucking aerosol-forming substrates flowing into the atomizing cavity 422 from the liquid storage cavity 12 through the liquid inlet portion 411 and the liquid guiding portion 421, the heating piece is used for heating the aerosol-forming substrates on the liquid guiding piece 441, one end of the heating piece is electrically connected with one of the positive electrode and the negative electrode of the power supply device through the second electrode 43 and the first electrode 34, the other end of the heating piece is electrically connected with the other of the positive electrode and the negative electrode of the power supply device through the inner sleeve 42, the base 31 and the connecting piece 32, the heating piece is further used for heating the aerosol-forming substrates on the liquid guiding piece 441 under the electric driving action of the power supply device to generate smoke, outside air enters the atomizing cavity 422 through the air adjusting hole 331 and the air inlet hole to be mixed with the smoke, and the mixed, The lumen of the locking piece 24 and the lumen of the mouthpiece 26 enter the mouth of the user for the user to inhale. In this embodiment, the liquid guiding member 441 is cotton, and the heating member is a heating net, and it is understood that in other embodiments not shown, the liquid guiding member 441 may also be porous ceramic, fiber rope, foam metal or foam graphite, and the heating member may also be a heating wire or a heating orifice plate.
As shown in fig. 4 to 6, when the remaining amount of aerosol-forming substrate in the reservoir 12 is insufficient and liquid injection is required, the mouthpiece 26 is pressed downward in the axial direction of the mouthpiece 26, the sliding block 291 slides downward along the groove 253 against the elastic force of the second elastic member 28, the second elastic member 28 is compressed, the push ring 261 slides downward and pushes the locking portion 241 of the locking member 24 to slide downward, so that the sliding portion 242 slides in the movable groove 232 and the first elastic member 27 is compressed; when the abutting surface 262 on the mouthpiece 26 abuts against the sliding cover 22 and/or the sliding member 29 abuts against the limiting ring 223, the locking member 24 slides into the upper cover 21, the pushing ring 261 abuts against the pressing member 23, at this time, the pushing cover 25 is pushed along the radial direction of the pushing cover 25, the pushing cover 25 drives the sliding cover 22 to slide along the sliding groove 213 relative to the upper cover 21, and the liquid injection hole 214 is opened for injecting liquid; at this time, the sliding cover 22 is released, the sliding member 29 drives the mouthpiece 26 to slide along the groove 253 and reset under the elastic force of the second elastic member 28, and due to the elastic force of the second elastic member 28, the sliding member 29 tightly abuts against the push cover 25, so as to enhance the sealing property between the sliding member 29 and the push cover 25, and prevent smoke from being emitted through the gap between the sliding member 29 and the push cover 25 when the user sucks the aerosol generating device. After the liquid injection is completed, the push cover 25 is pushed in the opposite direction, the push cover 25 drives the sliding cover 22 to slide relative to the upper cover 21, the sliding cover 22 moves to the position above the liquid injection hole 214, the liquid injection hole 214 is closed, meanwhile, the locking piece 24 slides and resets along the movable groove 232 under the elastic action of the first elastic piece 27, so that the locking piece 24 is abutted against the sliding cover 22, further sliding of the push cover 25 is limited, and excessive pushing of the push cover 25 is prevented to enable the push cover 25 and the upper cover 21 to be dislocated.
It is understood that in other embodiments, not shown, the sliding element 29 may be omitted, one end of the second elastic element 28 elastically abuts against the sliding cover 22, and the other end of the second elastic element 28 elastically abuts against the mouthpiece 26, so that the elastic force of the second elastic element 28 needs to be overcome when the mouthpiece 26 is slid to prevent the child from easily sliding, and the mouthpiece 26 can be reset under the elastic restoring force of the second elastic element 28 after the mouthpiece 26 is released. It will be appreciated that in other embodiments not shown, the slider 29 and the second resilient member 28 may both be omitted, in which case the mouthpiece 26 can be reset under the urging of the locking member 24 after the mouthpiece 26 is depressed.
It will be appreciated that in other embodiments, not shown, the push cap 25 and the slide cap 22 are integrally provided, with the mouthpiece 26 being slidably disposed on the slide cap 22.
It will be appreciated that in other embodiments not shown, the crimp 23 may be omitted, as long as the locking member 24 is slidably provided on the upper cover 21.
The utility model provides an atomizer 100, set up sliding closure 22 and locking piece 24 through slidable on upper cover 21, the one end of locking piece 24 offsets with sliding closure 22 and holds in order to prevent that sliding closure 22 is relative upper cover 21 from sliding, set up the gliding cigarette holder 26 of sliding closure 22 relatively simultaneously, cigarette holder 26 offsets with locking piece 24 and holds, thereby sliding cigarette holder 26 can drive the 24 activities of locking piece and remove the support to sliding closure 22, and then sliding closure 22 can slide upper cover 21 relatively and annotate liquid hole 214 in order to open or seal, prevent that the children from opening atomizer 100 contact aerosol easily and forming the matrix, improve atomizer 100's security.
The utility model provides an aerosol generating device, because it has the whole technical characteristics of above-mentioned atomizer 100, the event has the same technological effect with above-mentioned atomizer 100.
In light of the foregoing, it will be apparent to those skilled in the art from this disclosure that various changes and modifications can be made without departing from the scope of the invention. The technical scope of the present invention is not limited to the content of the specification, and must be determined according to the scope of the claims.
Claims (10)
1. An upper cover assembly, comprising: the upper cover assembly comprises an upper cover, a cigarette holder and a sliding cover, wherein the sliding cover is slidably arranged on the upper cover, a liquid injection hole is formed in the upper cover, a movable groove is formed in the upper cover, the upper cover assembly further comprises a locking piece which is slidably arranged in the movable groove, a first elastic piece is sleeved on the locking piece in a sleeved mode, one end of the locking piece abuts against the sliding cover to prevent the sliding cover from sliding relative to the upper cover, the cigarette holder can slide relative to the sliding cover and abuts against the locking piece, the cigarette holder is slid to enable the locking piece to compress the first elastic piece and slide in the movable groove until the sliding cover is released from abutting, and the sliding cover can slide relative to the upper cover to open or close the liquid injection hole.
2. The lid assembly of claim 1, wherein: the locking piece comprises a locking part and a sliding part arranged on the locking part, the sliding part is slidably arranged in the movable groove, the first elastic piece is sleeved outside the locking part, the locking piece is compressed when sliding in the movable groove under the action of external force, the locking piece is loosened, and the locking piece resets under the action of the elastic force of the first elastic piece and abuts against the sliding cover again.
3. The lid assembly of claim 1, wherein: the upper cover assembly further comprises a pressing connection piece, the upper cover is provided with an air vent along the axial direction of the upper cover, a supporting edge is arranged on the inner wall of the air vent, the pressing connection piece is arranged in the air vent, the movable groove is formed by enclosing the pressing connection piece and the supporting edge together, one end of the first elastic piece elastically supports the pressing connection piece, and the other end of the first elastic piece elastically supports the supporting edge.
4. The lid assembly of claim 1, wherein: the upper cover component further comprises a push cover, the push cover is sleeved on the sliding cover, and the cigarette holder is slidably arranged on the push cover.
5. The lid assembly of claim 4, wherein: the cigarette holder is characterized in that a sliding part is clamped between the push cover and the cigarette holder, a groove is formed in the push cover, the sliding part is slidably arranged in the groove, the upper cover assembly further comprises a second elastic part, the second elastic part is sleeved outside the sliding part, the sliding part compresses the second elastic part when sliding in the groove under external force, the external force is relieved, and the sliding part resets under the elastic action of the second elastic part.
6. The lid assembly of claim 5, wherein: the push cover is provided with a fixing ring, the fixing ring is inserted in the mounting ring, a positioning ring is formed in the fixing ring in a radial extending mode, and the groove is formed by enclosing the positioning ring, the fixing ring and the sliding cover together.
7. The lid assembly of claim 5, wherein: the sliding cover is further provided with a limiting ring, the sliding piece slides in the groove under external force until the sliding piece abuts against the limiting ring, and the locking piece releases the abutting of the sliding cover.
8. The lid assembly of claim 1, wherein: a pushing ring is arranged at one end of the cigarette holder, a butting surface is formed on a step surface between the pushing ring and the cigarette holder, the pushing ring butts against one end of the locking piece, the cigarette holder is slid to enable the pushing ring to push the locking piece to slide, and when the butting surface butts against the sliding cover, the locking piece is located in the upper cover.
9. An atomizer, characterized by: the atomizer comprising the cap assembly of any one of claims 1-8.
10. An aerosol generating device, comprising: the aerosol generating device comprising the nebulizer of claim 9.
Priority Applications (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020204438.2U CN211746942U (en) | 2020-02-24 | 2020-02-24 | Upper cover assembly, atomizer and aerosol generating device thereof |
| EP21759751.7A EP4111894A4 (en) | 2020-02-24 | 2021-01-15 | Upper cover assembly, and atomizer and aerosol generating device therefor |
| PCT/CN2021/071990 WO2021169656A1 (en) | 2020-02-24 | 2021-01-15 | Upper cover assembly, and atomizer and aerosol generating device therefor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020204438.2U CN211746942U (en) | 2020-02-24 | 2020-02-24 | Upper cover assembly, atomizer and aerosol generating device thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211746942U true CN211746942U (en) | 2020-10-27 |
Family
ID=72909424
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020204438.2U Active CN211746942U (en) | 2020-02-24 | 2020-02-24 | Upper cover assembly, atomizer and aerosol generating device thereof |
Country Status (3)
| Country | Link |
|---|---|
| EP (1) | EP4111894A4 (en) |
| CN (1) | CN211746942U (en) |
| WO (1) | WO2021169656A1 (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2021169656A1 (en) * | 2020-02-24 | 2021-09-02 | 常州市派腾电子技术服务有限公司 | Upper cover assembly, and atomizer and aerosol generating device therefor |
| CN115300728A (en) * | 2022-08-09 | 2022-11-08 | 宁波赛嘉电器有限公司 | Sprayer with leak-proof piston |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114027606B (en) * | 2021-12-16 | 2024-02-06 | 苏州小枣树网络科技有限公司 | Handheld hair dryer |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN204796749U (en) * | 2015-06-19 | 2015-11-25 | 卓尔悦（常州）电子科技有限公司 | Atomizer and aerosol generating device thereof |
| CN205284996U (en) * | 2015-12-09 | 2016-06-08 | 李述亨 | Sliding closure formula electron smog spinning disk atomiser |
| WO2018113511A1 (en) * | 2016-12-21 | 2018-06-28 | 常州市派腾电子技术服务有限公司 | Liquid injection protection device, atomizer and electronic cigarette |
| CN109077362A (en) * | 2018-09-28 | 2018-12-25 | 广东思格雷电子科技股份有限公司 | A kind of band child lock atomizer |
| CN209883061U (en) * | 2019-01-28 | 2020-01-03 | 常州市派腾电子技术服务有限公司 | Atomizer and electronic cigarette |
| CN211746942U (en) * | 2020-02-24 | 2020-10-27 | 常州市派腾电子技术服务有限公司 | Upper cover assembly, atomizer and aerosol generating device thereof |
-
2020
- 2020-02-24 CN CN202020204438.2U patent/CN211746942U/en active Active
-
2021
- 2021-01-15 EP EP21759751.7A patent/EP4111894A4/en active Pending
- 2021-01-15 WO PCT/CN2021/071990 patent/WO2021169656A1/en unknown
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2021169656A1 (en) * | 2020-02-24 | 2021-09-02 | 常州市派腾电子技术服务有限公司 | Upper cover assembly, and atomizer and aerosol generating device therefor |
| CN115300728A (en) * | 2022-08-09 | 2022-11-08 | 宁波赛嘉电器有限公司 | Sprayer with leak-proof piston |
| CN115300728B (en) * | 2022-08-09 | 2023-08-08 | 宁波赛嘉电器有限公司 | Sprayer with leak-proof piston |
Also Published As
| Publication number | Publication date |
|---|---|
| EP4111894A1 (en) | 2023-01-04 |
| EP4111894A4 (en) | 2024-04-24 |
| WO2021169656A1 (en) | 2021-09-02 |
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