CN109419041B - Upper cover subassembly, atomizer and electron cigarette - Google Patents
Upper cover subassembly, atomizer and electron cigarette Download PDFInfo
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- CN109419041B CN109419041B CN201710762906.0A CN201710762906A CN109419041B CN 109419041 B CN109419041 B CN 109419041B CN 201710762906 A CN201710762906 A CN 201710762906A CN 109419041 B CN109419041 B CN 109419041B
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- liquid injection
- upper cover
- liquid
- piece
- cover
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- 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
- A24F40/42—Cartridges or containers for inhalable precursors
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- 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
- A24F40/48—Fluid transfer means, e.g. pumps
- A24F40/485—Valves; Apertures
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- 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
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- A—HUMAN NECESSITIES
- A24—TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
- A24F—SMOKERS' REQUISITES; MATCH BOXES; SIMULATED SMOKING DEVICES
- A24F15/00—Receptacles or boxes specially adapted for cigars, cigarettes, simulated smoking devices or cigarettes therefor
- A24F15/01—Receptacles or boxes specially adapted for cigars, cigarettes, simulated smoking devices or cigarettes therefor specially adapted for simulated smoking devices or cigarettes therefor
- A24F15/015—Receptacles or boxes specially adapted for cigars, cigarettes, simulated smoking devices or cigarettes therefor specially adapted for simulated smoking devices or cigarettes therefor with means for refilling of liquid inhalable precursors
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- 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
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- Health & Medical Sciences (AREA)
- Child & Adolescent Psychology (AREA)
- General Health & Medical Sciences (AREA)
- Catching Or Destruction (AREA)
- Containers And Packaging Bodies Having A Special Means To Remove Contents (AREA)
Abstract
The invention discloses an upper cover assembly, which comprises an upper cover and a liquid injection piece movably arranged on the upper cover, wherein the surface of the upper cover is provided with at least two limiting pieces which are arranged oppositely, a gap and a moving path for the liquid injection piece to move between a use position and a liquid injection position are formed between the limiting pieces, the moving path is provided with a liquid injection port, the liquid injection piece is clamped on the limiting pieces and can rotate relative to the limiting pieces, the liquid injection piece is covered on the liquid injection port, and when one end of the liquid injection piece rotates to be aligned with the gap, the liquid injection piece is moved along the moving path, so that one end of the liquid injection piece can extend out of the gap to open the liquid injection port. The upper cover assembly has a complex opening process of the liquid injection port, and plays a role in safety protection. The invention also discloses an atomizer with the upper cover assembly and an electronic cigarette.
Description
Technical Field
The invention relates to the technical field of simulated smoking, in particular to an upper cover assembly, an atomizer and an electronic cigarette.
Background
Currently, the electronic cigarette products in the market generally perform liquid injection operation by a flat pushing type, that is, a liquid injection cover is slidably disposed on an upper cover, and a user opens a liquid injection port on the upper cover by horizontally pushing the liquid injection cover. However, this mode lacks the safety protection measure, and children's accessible simple flat push action opens annotates the liquid mouth, and then contacts or even eat the tobacco juice by mistake.
Disclosure of Invention
Based on this, there is a need for an upper cover assembly with safety precautions;
it is also desirable to provide an atomizer having the cover assembly;
it is further desirable to provide an electronic cigarette with such a nebulizer.
The technical scheme adopted for solving the technical problems is as follows: the utility model provides an upper cover subassembly, the upper cover subassembly includes that upper cover, movably set up annotate liquid spare on the upper cover, the upper cover be provided with the locating part of two at least relative settings on the surface, be formed with a breach and supply between the locating part annotate the liquid spare in the position of use and annotate the removal route that removes between the liquid position, be equipped with on the removal route and annotate the liquid mouth, annotate liquid spare inlay card in on the locating part and can be relative the locating part rotates, it establishes to annotate liquid spare lid on the liquid mouth, work as the one end of annotating liquid spare rotate to with when the breach counterpoint, follow remove the route remove it can make to annotate liquid spare one end stretches out the breach is in order to open annotate the liquid mouth.
Further, the liquid injection member comprises a lining member, the lining member comprises a sealing member attached to the upper cover, and when the liquid injection member is rotated, the sealing member covers the liquid injection port.
Further, each limiting part comprises a vertical part and a horizontal part, the vertical part is arranged on the surface of the upper cover, the horizontal part is formed by inwards extending one end, away from the upper cover, of the vertical part, the horizontal part and the upper cover jointly enclose a groove, and the sealing element can rotate in the groove.
Furthermore, two opposite side walls of the sealing element along the moving direction of the moving path extend outwards respectively to form limiting parts, and the limiting parts are movably clamped and embedded in the grooves.
Furthermore, annotate liquid piece still including the cover establish annotate liquid lid on the interior backing member, annotate liquid lid including the lid, the lid rotationally the cover is established the outside of locating part, correspond on the lateral wall of lid the locating part is provided with logical groove.
Further, the lining part further comprises a connecting piece arranged on the sealing piece, the liquid injection cover further comprises a sleeving part arranged on the cover body, and the sleeving part is embedded on the connecting piece.
Furthermore, a first mark is arranged on the side wall of the upper cover, a second mark is arranged on the liquid injection piece, and when the liquid injection piece is rotated to the position where the first mark is aligned with the second mark, the liquid injection piece can move along the moving path.
An atomiser comprising a cap assembly as claimed in any one of the preceding claims.
Further, the atomizer still including have the liquid storage pipe in liquid storage chamber and accept in atomizing head in the liquid storage chamber, the upper cover subassembly is located the one end of liquid storage pipe, annotate the liquid mouth with the liquid storage chamber is linked together.
An electronic cigarette comprising the nebulizer of any one of the preceding claims.
The invention has the beneficial effects that: according to the upper cover assembly provided by the invention, when the smoke liquid residual in the electronic cigarette is insufficient, a user needs to rotate the liquid injection piece firstly to align one end of the liquid injection piece with the notch, at the moment, the liquid injection piece is moved along the moving path, so that one end of the liquid injection piece extends out of the notch, and meanwhile, the liquid injection port is opened for the user to perform liquid injection operation.
Drawings
The invention is further illustrated by the following figures and examples.
Fig. 1 is a schematic perspective view of the atomizer of the present invention (with the mouthpiece omitted);
FIG. 2 is a partially exploded view of the atomizer shown in FIG. 1;
FIG. 3 is a partially exploded view of the upper cap assembly of the atomizer of FIG. 2;
FIG. 4 is a cross-sectional view (in use) of the atomizer shown in FIG. 1;
FIG. 5 is a cross-sectional view of the upper cap assembly of the atomizer of FIG. 1 (in use, rotated 90 relative to FIG. 4);
FIG. 6 is a schematic view of the upper cap assembly of the atomizer of FIG. 1 in another state (liquid injection state);
figure 7 is a cross-sectional view taken along a-a of the lid assembly of figure 6.
The names and the numbers of the parts in the figure are respectively as follows:
Atomizing head 40 of base assembly 30 of upper cover assembly 20
Stopper 212 pouring port 213 lid 221
Connecting pipe 311 liquid inlet hole 411 vertical part 2121
Horizontal portion 2122 notch 2123 and recess 2124
Through groove 2211 through hole 2311 of stopping part 2212
Limiting portion 2312 air inlet 312 air adjusting hole 321
Detailed Description
The present invention will now be described in detail with reference to the accompanying drawings. This figure is a simplified schematic diagram, and merely illustrates the basic structure of the present invention in a schematic manner, and therefore it shows only the constitution related to the present invention.
Referring to fig. 1 and 2, 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. The atomizer 100 includes a liquid storage tube 10, an upper cover assembly 20 disposed at one end of the liquid storage tube 10, a base assembly 30 disposed at the other end of the liquid storage tube 10 opposite to the upper cover assembly 20, and an atomizing head 40 accommodated in the liquid storage tube 10. Specifically, power supply unit is connected with base subassembly 30, and with atomising head 40 electric connection, and during the use, power supply unit provides the electric energy for atomising head 40 for the tobacco juice atomizing in the atomising head forms smog, and smog gets into in the user's mouth through upper cover subassembly 20, in order to supply the user to use.
Referring to fig. 2 and 4, the liquid storage tube 10 is a hollow cylindrical structure with openings at two ends, a liquid storage cavity 11 for storing the tobacco juice is formed in the inner cavity of the liquid storage tube 10, the liquid storage tube 10 is made of a transparent or semitransparent material, and a user can observe the residual amount of the tobacco juice in the liquid storage cavity 11 through the liquid storage tube 10, so that the user can inject the tobacco juice in time. In the present embodiment, the liquid storage tube 10 is a transparent glass tube.
Referring to fig. 4, the base assembly 30 includes a base 31 connected to the lower end of the liquid storage tube 10, an air adjustment ring 32 rotatably sleeved outside the base 31, and a first electrode 33 mounted on the base 31.
The base 31 is substantially hollow and cylindrical, and an air inlet 312 communicated with the inner cavity of the base 31 is disposed on the sidewall of the base 31. The lower end of the base 31 extends downwards along the axial direction of the base 31 to form a connecting pipe 311, the first electrode 33 is installed in the connecting pipe 311, the power supply device is detachably connected to the connecting pipe 311, and when the power supply device is installed in place, the first electrode 33 is electrically conducted with the power supply device.
The air adjusting ring 32 is a cylindrical structure with two through ends, and air adjusting holes 321 are arranged on the side wall of the air adjusting ring 32 corresponding to the air inlet holes 312. The communicating area between the air adjusting hole 321 and the air inlet hole 312 can be adjusted by rotating the air adjusting ring 32, so that the requirement of the user for the size of the air inflow is met.
Referring to fig. 2 and 4, the atomizing head 40 includes an atomizing sleeve 41 accommodated in the liquid storage chamber 11, a liquid guiding member 43 and a heating member 44 accommodated in the atomizing sleeve 41, and a second electrode 42 disposed at a lower end of the atomizing sleeve 41.
The atomizing sleeve 41 is a cylindrical structure with two ends penetrating, and an inner cavity of the atomizing sleeve 41 forms an atomizing cavity (not shown). The side wall of the atomizing sleeve 41 is provided with a liquid inlet 411 for communicating the liquid storage chamber 11 and the atomizing chamber. Liquid guide 43 and heating member 44 all set up in the atomizing intracavity, and liquid guide 33 is used for absorbing the tobacco juice in stock solution chamber 11 to the atomizing intracavity via the feed liquor hole, and heating member 44 is used for heating the tobacco juice thereby atomizing formation smog under power supply unit's electric drive effect. In this embodiment, the heating member 44 is wound around the outside of the liquid guiding member 43, the liquid guiding member 43 is cotton, and the heating member 44 is a heating wire made of nickel-chromium alloy. It is understood that in other embodiments not shown, the liquid guiding member 43 may also cover the outside of the heating member 44, and the liquid guiding member 43 may also be one, two or more combinations of porous ceramics, fiber ropes, foamed metal and foamed graphite, which are not limited herein. One end of the second electrode 42 is electrically connected to the heating element 44, and the other end of the second electrode 42 is electrically connected to the first electrode 33 to provide electrical drive to the atomizing head 40.
When in use, the external air enters the inner cavity of the base 31 through the air adjusting holes 321 of the air adjusting ring 32 and the air inlet holes 312 of the base 31, then enters the atomizing cavity from the opening at the lower end of the atomizing sleeve 41, is mixed with the smoke generated in the atomizing cavity, and then flows into the upper cover assembly 20 through the top of the atomizing sleeve 41 for the user to use.
Referring to fig. 3, the upper cover assembly 20 includes an upper cover 21 connected to an upper end of the liquid storage tube 10, and a liquid injection member (not shown) movably disposed on the upper cover 21, in this embodiment, the liquid injection member includes a lining member 23 movably embedded on the upper cover 21, and a liquid injection cover 22 mounted on the lining member 23, optionally, in one embodiment, the lining member 23 is integrally formed with the liquid injection cover 22, and optionally, in one embodiment, the liquid injection member includes the lining member 23.
The upper cover 21 is substantially disc-shaped, and the lower end of the upper cover 21 is inserted into the upper end of the liquid storage tube 10. It will be appreciated that in other embodiments, not shown, the upper cover 21 and the reservoir tube 10 may be connected by a snap, screw or magnetic connection. In order to improve the sealing performance between the liquid storage tube 10 and the upper cover 21 and prevent the leakage of the smoke liquid, a sealing part (not shown) is disposed between the liquid storage tube 10 and the upper cover 21, and it is understood that the sealing part may be made of a silicone rubber or a rubber material.
In one embodiment, a smoke outlet 211 is provided at the center of the upper cover 21, and the upper end of the atomizing sleeve 41 of the atomizing head 40 is connected to the smoke outlet 211, so that smoke generated inside the atomizing head 40 enters into the user's mouth through the smoke outlet 211.
In one embodiment, two position-limiting members 212 are spaced apart from each other on the surface of the upper cover 21, and a notch 2123 and a moving path (not shown) are formed between the two position-limiting members 212, wherein one end of the moving path extends out of the notch 2123 when the injecting member moves. The moving path enables the injection member to move between the use position and the injection position relative to the upper cover 21, and meanwhile, the injection member is embedded on the limiting member 212 and can rotate relative to the limiting member 212.
In one embodiment, each of the stoppers 212 may optionally include an integrally formed vertical portion 2121 and a horizontal portion 2122. The vertical portion 2121 is of an arc-shaped plate-shaped structure and is perpendicular to the upper end surface of the upper cover 21, and the two vertical portions 2121 are arranged oppositely and on the same circumference. The horizontal part 2122 is formed by extending inward from an end of the vertical part 2121 away from the upper cover 21, the vertical part 2121, the horizontal part 2122 and the upper cover 21 together enclose a groove 2124, the vertical part 2121 serves as a horizontal position-limiting function, and the horizontal part 2122 serves as an axial position-limiting function. In other embodiments, the number of the position-limiting members 212 may be multiple, for example, three or more, multiple position-limiting members 212 are disposed along the surface of the upper cover 21, and further, the position-limiting members 212 are symmetrically disposed relative to the smoke outlet 211.
The upper cover 21 is provided with a liquid injection port 213 communicating with the liquid storage chamber 11 on the moving path, in the present embodiment, the liquid injection port 213 is located between the two limiting members 212, and the liquid injection member is covered on the liquid injection port.
The limiting member 212 limits circumferential rotation and axial movement of the injection member, the limiting member 212 cooperates with the upper cover 21 to limit the injection member to be separated from the upper cover 21, and a notch 2123 and a movement path for the injection member to move between a use position and an injection position are further provided between the limiting members, so that when one end of the injection member rotates to be aligned with the notch 2123, the injection member can move along the movement path to open the injection port 213.
It should be noted that the limiting members 212 in this embodiment are only an optional solution, in an embodiment that is not shown, optionally, the limiting members 212 are limiting posts that are arranged at intervals along the upper end surface of the upper cover 21, a lower end of each limiting post is perpendicular to the upper end surface of the upper cover 21, an upper end of each limiting post is bent toward the central axis of the atomizer 100, the limiting members 212 are provided in a plurality, the notch 2123 is formed between two of the limiting posts, and meanwhile, a moving path for the liquid injection member to move between the use position and the liquid injection position is formed between the limiting posts.
In one embodiment, the liquid injection member includes a lining member 23, the lining member 23 includes a sealing member 231 attached to the upper cover 21 and a connecting member 232 provided on the sealing member 231, and the liquid injection cover 22 is mounted on the connecting member 232 of the lining member 23, so that the lining member 23 can move and drive the liquid injection cover 22 to move together, and when the lining member 23 rotates relative to the limiting member 212, the sealing member always covers the liquid injection port 213, and smoke liquid is prevented from flowing out of the liquid injection port 213.
In an example manner, optionally, the sealing element 231 is substantially in a shape of a kidney-round plate, and a through hole 2311 is formed at the center of the sealing element 231 corresponding to the smoke outlet 211. When the lining member 23 is moved to the use position, the smoke outlet 211 is engaged with the through hole 2311, and the sealing member 231 closes the liquid inlet 213, so that the user can suck the liquid. When the inner liner 23 is moved to the pouring position, the pouring outlet 213 is opened, and the user can perform a pouring operation.
Specifically, two opposite side walls with an arc-shaped structure on the sealing member 231 are matched with the inner wall of the limiting member 212, so that the sealing member 231 can rotate in the groove 2124 when the liquid filling cap 22 rotates relative to the upper cap 21, and in one embodiment, the sealing member 231 is arranged around the connecting member 232 in a circle, so that the sealing member 231 can close the liquid filling opening 213 during the rotation of the sealing member 231. Further, the other two opposite side walls of the sealing member 231 are fitted into the notches 2123, so that when the lining member 23 is moved relative to the upper lid 21, one end of the sealing member 231 of the lining member 23 can pass through the notches 2123, eventually opening the pouring outlet 213. The two ends of the connecting member 232 are connected, and the connecting member 232 is connected to the through hole 2311 of the sealing member 231.
In order to prevent the sealing element 231 from being separated from the notch 2123 during the moving process, two opposite side walls of the sealing element 231 along the moving direction of the moving path respectively extend outwards to form limiting portions 2312, and the limiting portions 2312 can be abutted against the limiting piece 212 during the moving process, so that the horizontal stroke of the sealing element 231 during the moving process is limited. In addition, when the lining element 23 is pulled axially, the limiting portion 2312 can be abutted against the limiting member 212, so as to limit the axial movement of the sealing element 231, that is, the lining element 23 can be movably clamped on the limiting member 212, and it can be understood that the limiting portion 2312 can also be formed by extending outwards from one side wall of the sealing element 231 along the moving direction of the moving path. In order to improve the sealing performance of the sealing member 231 for closing the liquid injection port 213 and prevent the leakage of the smoke, a mounting groove (not shown) is provided on the upper cover 21 around the smoke outlet 211 and the liquid injection port 213, a sealing gasket 25 is mounted in the mounting groove, and when the lining member 23 is located at the use position relative to the upper cover 21, the sealing member 231 abuts against the sealing gasket 25, so as to seal the liquid injection port 213 and prevent the leakage of the smoke, and the air tightness is improved and the leakage of the smoke is prevented. In this embodiment, the sealing member 231 includes, but is not limited to, silicone, rubber, and the like. It will be appreciated that the seal 25 may be made of silicone or rubber material.
In one embodiment, the injection cover 22 includes a cover body 221 and a sleeve portion 222 disposed on the cover body 221, and the sleeve portion 222 is sleeved outside the sealing member 231, so that the injection cover 22 can move while driving the lining member 23 to move.
In one embodiment, the cover 221 is a disc-shaped structure with an opening at the lower end, the cover 221 is rotatably sleeved on the limiting member 212 relative to the upper cover 21, and the side wall of the cover 221 is provided with a through slot 2211 corresponding to the limiting member 212, in this embodiment, there are two through slots 2211, and one through slot 2211 corresponds to one limiting member 212, a stopping portion 2212 is formed at a portion between the two through slots 2211 on the cover 221, in one embodiment, optionally, the upper cover 21 is further provided with a gap 2125 at one end between the two limiting members 212 far from the gap 2123, the stopping portion 2212 is matched with the gap 2125 and the stopping portion 2212 can be inserted into the gap 2125, and the filling cover 22 is rotated until the through slot 2211 is aligned with the limiting member 212, and the stopping portion 2212 is aligned with the gap 2125, in this embodiment, as shown in fig. 3, the gap 2125 and the gap 2123 are respectively disposed at two ends of the upper cover 21, and are identical in shape. At this time, the injection cap 22 can drive the lining member 23 to move, so that the lining member 23 moves along the moving path and one end of the lining member 23 extends out of the notch 2123. The stopper 212 is inserted into the through groove 2211 while the injection cap 22 is moved. When the cover 221 of the injection cover 22 is fitted over the stopper 212, the lining member 23 is at the use position relative to the upper cover 21, and the user can draw smoke through the smoke outlet 211. When the injection cover 22 is moved to drive the lining member 23 to move to the position where the injection port 213 is exposed, the lining member 23 is at the injection position relative to the upper cover 21, and the user can inject the smoke liquid into the liquid storage chamber 11 through the injection port 213. Specifically, the liquid injection port 213 and the smoke outlet 211 are provided in this order on a movement path of the liquid injection cap 22 from the use position to the liquid injection position.
It will be appreciated that in other embodiments, not shown, the stop 2212 between the two through slots 2211 may also be omitted, i.e. the two through slots 2211 communicate to form a single through slot through which the stop 212 can pass when the seal 231 moves along the movement path.
In the present embodiment, the socket 222 is a truncated cone structure formed by protruding the surface of the cover 221 facing away from the upper cover 21, and two ends of the socket 222 penetrate through and communicate with the inner cavity of the cover 221. In this embodiment, the upper cover assembly 20 further includes a cigarette holder 24 detachably connected to the sleeve portion 222, two ends of the cigarette holder 24 are through and communicated with the sleeve portion 222, and the user holds the cigarette holder 24 to suck the smoke.
In this embodiment, a first mark (not shown) is disposed on the sidewall of the upper cover 21, a second mark (not shown) is disposed on the sidewall of the injection cover 22 near the upper cover 21, when the injection cover 22 is rotated to align the second mark with the first mark, at this time, the through slot 2211 on the injection cover 22 aligns with the limiting member 212 on the upper cover 21, and a user can open the injection port 213 by pushing the injection cover 22 horizontally and the lining member 23 is driven by the injection cover 22. It is understood that the first mark and the second mark may be a protrusion, a groove, a diagonal line, or the like.
Referring to fig. 5, when the liquid injection cover 22 is located at the using position relative to the upper cover 21, the smoke outlet 211 of the upper cover 21 is communicated with the through hole 2311 of the lining member 23, and the liquid injection port 213 is closed, so that the user can normally perform smoking operation but cannot perform liquid injection operation; referring to fig. 6 and 7, when the remaining amount of the smoke liquid in the electronic cigarette is insufficient, the user needs to rotate the liquid injection cover 22 first, so that the through slot 2211 on the liquid injection cover 22 is aligned with the limiting member 212 on the upper cover 21, and the stopping portion 2212 on the liquid injection cover 22 is aligned with the vacant portion 2125, at this time, the liquid injection cover 22 is moved, the lining member 23 is driven by the liquid injection cover 22 to move along the moving path, one end of the lining member 23 extends out of the notch 2123, so that the liquid injection port 213 is exposed for the user to inject liquid, the opening process of the liquid injection port 213 can be realized through complicated operations, and the child cannot easily grasp the opening process, thereby playing a role of safety protection.
The atomizer 100 and the electronic cigarette provided by the present invention have all the technical features of the upper cover assembly 20, and therefore have the same technical effects as the upper cover assembly 20.
In light of the foregoing description of preferred embodiments in accordance with the invention, it is to be understood that numerous changes and modifications may be made by those skilled in the art without departing from the scope of the invention. The technical scope of the present invention is not limited to the contents 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 component comprises an upper cover and a liquid injection piece movably arranged on the upper cover, at least two oppositely arranged limiting pieces are arranged on the surface of the upper cover, a gap and a moving path for the liquid injection piece to move between a use position and a liquid injection position are formed between the limiting pieces, a liquid injection port is arranged on the moving path, the liquid injection port is positioned between the at least two oppositely arranged limiting pieces, the liquid injection piece is embedded on the limiting pieces in a clamping way and can rotate relative to the limiting pieces, the liquid injection piece is covered on the liquid injection port, when one end of the liquid injection piece is rotated to be aligned with the gap, the liquid injection piece is moved along the moving path, so that the gap can be extended out from the one end of the liquid injection piece to open the liquid injection port, a smoke outlet is arranged on the upper cover, and the smoke outlet is positioned on the moving path, and at least two of the limiting parts are symmetrically arranged relative to the smoke outlet.
2. The lid assembly of claim 1, wherein: the liquid injection part comprises a lining part, the lining part comprises a sealing piece attached to the upper cover, and when the liquid injection part is rotated, the sealing piece covers the liquid injection port.
3. The lid assembly of claim 2, wherein: each limiting part comprises a vertical part and a horizontal part, the vertical part is arranged on the surface of the upper cover, the horizontal part is formed by inwards extending one end, far away from the upper cover, of the vertical part, the horizontal part and the upper cover jointly enclose a groove, and the sealing element can rotate in the groove.
4. The lid assembly of claim 3, wherein: two opposite side walls of the sealing element along the moving direction of the moving path respectively extend outwards to form limiting parts, and the limiting parts are movably clamped and embedded in the grooves.
5. The lid assembly of claim 2, wherein: annotate liquid piece still including the cover establish annotate liquid lid on the interior backing member, annotate liquid lid including the lid, the lid rotationally the cover is established the outside of locating part, correspond on the lateral wall of lid the locating part is provided with logical groove.
6. The lid assembly of claim 5, wherein: the lining part further comprises a connecting piece arranged on the sealing piece, the liquid injection cover further comprises a sleeving part arranged on the cover body, and the sleeving part is embedded on the connecting piece.
7. The lid assembly of claim 1, wherein: the side wall of the upper cover is provided with a first mark, the liquid injection piece is provided with a second mark, and when the liquid injection piece is rotated to align the first mark and the second mark, the liquid injection piece can move along the moving path.
8. An atomizer, characterized by: the atomizer comprising the cap assembly of any one of claims 1-7.
9. The atomizer of claim 8, wherein: the atomizer still including the liquid storage pipe that has the liquid storage chamber and accept in atomizing head in the liquid storage chamber, the upper cover subassembly is located the one end of liquid storage pipe, annotate the liquid mouth with the liquid storage chamber is linked together.
10. An electronic cigarette, characterized in that: the electronic cigarette comprising the nebulizer of claim 8 or 9.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710762906.0A CN109419041B (en) | 2017-08-30 | 2017-08-30 | Upper cover subassembly, atomizer and electron cigarette |
| PCT/CN2018/103041 WO2019042331A1 (en) | 2017-08-30 | 2018-08-29 | Upper cover assembly, atomizer and electronic cigarette |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710762906.0A CN109419041B (en) | 2017-08-30 | 2017-08-30 | Upper cover subassembly, atomizer and electron cigarette |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109419041A CN109419041A (en) | 2019-03-05 |
| CN109419041B true CN109419041B (en) | 2021-06-18 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710762906.0A Active CN109419041B (en) | 2017-08-30 | 2017-08-30 | Upper cover subassembly, atomizer and electron cigarette |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN109419041B (en) |
| WO (1) | WO2019042331A1 (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB201903538D0 (en) * | 2019-03-15 | 2019-05-01 | Nicoventures Trading Ltd | Atomiser enclosure for a vapour provision system |
| US11369141B2 (en) * | 2019-09-26 | 2022-06-28 | Tuanfang Liu | Electronic cigarette |
Family Cites Families (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB0012461D0 (en) * | 2000-05-24 | 2000-07-12 | Surgical Innovations Ltd | Surgical seal |
| SG2013054481A (en) * | 2013-07-15 | 2015-02-27 | Becton Dickinson Holdings Pte Ltd | An apparatus and method for removing a needle from a needle hub |
| US9580213B2 (en) * | 2014-12-15 | 2017-02-28 | Johnson & Johnson Consumer Inc. | Child resistant closure for a container |
| CN204872007U (en) * | 2015-07-04 | 2015-12-16 | 芜湖市鑫洲包装有限公司 | Slidingtype beverage bottle lid |
| CN205585315U (en) * | 2015-12-07 | 2016-09-21 | 深圳市艾维普思科技股份有限公司 | Atomizer and electronic cigarette |
| CN205214210U (en) * | 2015-12-08 | 2016-05-11 | 深圳市赛尔美电子科技有限公司 | Atomizer |
| CN105747282B (en) * | 2016-05-06 | 2018-11-09 | 卓尔悦欧洲控股有限公司 | Atomizer and its electronic cigarette |
| CN206251930U (en) * | 2016-10-08 | 2017-06-16 | 深圳市斯宝帝电子科技有限公司 | A kind of pushing lid atomizer |
| CN206119189U (en) * | 2016-10-28 | 2017-04-26 | 蒋德忠 | Suction nozzle area rotational positioning can close atomizer cigarette bullet of inlet port |
| CN206423570U (en) * | 2016-12-21 | 2017-08-22 | 常州市派腾电子技术服务有限公司 | Cover assembly, atomising device and electronic cigarette |
| CN206423569U (en) * | 2016-12-21 | 2017-08-22 | 常州市派腾电子技术服务有限公司 | Cover assembly, atomising device and electronic cigarette |
| CN207185920U (en) * | 2017-08-30 | 2018-04-06 | 卓尔悦欧洲控股有限公司 | Cover assembly, atomizer and electronic cigarette |
-
2017
- 2017-08-30 CN CN201710762906.0A patent/CN109419041B/en active Active
-
2018
- 2018-08-29 WO PCT/CN2018/103041 patent/WO2019042331A1/en active Application Filing
Also Published As
| Publication number | Publication date |
|---|---|
| WO2019042331A1 (en) | 2019-03-07 |
| CN109419041A (en) | 2019-03-05 |
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