CN208798696U - Atomizer and electronic cigarette - Google Patents
Atomizer and electronic cigarette Download PDFInfo
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- CN208798696U CN208798696U CN201820967006.XU CN201820967006U CN208798696U CN 208798696 U CN208798696 U CN 208798696U CN 201820967006 U CN201820967006 U CN 201820967006U CN 208798696 U CN208798696 U CN 208798696U
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- upper cover
- fill cap
- guide groove
- mating surface
- atomizer
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Abstract
The utility model discloses a kind of atomizers, including cover assembly, liquid storage chamber is provided in atomizer, cover assembly includes fill cap and can be relative to the upper cover of fill cap axial movement, liquid injection hole is offered on fill cap, it is provided with elastic component between upper cover and fill cap, when being lifted on the elastic force for overcoming elastic component and rotating upper cover, upper cover and fill cap can be released to the sealing of liquid injection hole and upper cover is made to keep relatively fixed with fill cap.
Description
Technical field
The utility model relates to simulate smoking techniques field, particularly, it is related to a kind of atomizer and electronic cigarette.
Background technique
Current atomizer tobacco tar fluid injection mode mainly include the following types: unscrewing top cover fluid injection, turn over by horizontal pushing cover structure fluid injection
Top cover fluid injection is opened, top cover fluid injection etc. is rotated horizontally.These types of fluid injection mode is more convenient when opening fluid injection, but time-consuming when closing
Arduously.
Utility model content
Based on this, it is necessary to provide a kind of atomizer and electronic cigarette that closing liquid injection port is time saving and energy saving.
The utility model solves its technical problem technical solution to be taken: a kind of atomizer, including cover assembly,
Liquid storage chamber is provided in the atomizer, the cover assembly includes fill cap and can move axially relative to the fill cap
Upper cover offers liquid injection hole on the fill cap, is provided with elastic component between the upper cover and the fill cap, when overcoming elasticity
When being lifted on the elastic force of part and rotating the upper cover, the upper cover and the fill cap can be released to the sealing of the liquid injection hole and made
It obtains the upper cover and the fill cap keeps relatively fixed.
Further, the cover assembly further includes locating part, and locating part setting is described in the fill cap upper end
The radially outward projection of the upper end of locating part forms the first flange, and the upper cover is sheathed on the locating part, the upper cover it is interior
Wall lower end is radially-inwardly convexly equipped with the second flange, and the both ends of the elastic component are flexibly supported on first flange and described respectively
Second flange.
Further, the upper end of the fill cap is provided with the first mating surface, the lower end of the upper cover be provided with it is described
The second mating surface that first mating surface axially engages, first mating surface are provided with one in protrusion or groove, and described the
Two mating surfaces are provided with another in raised or groove, the protrusion and the groove corresponding matching, described raised and described
Groove at least one group.
Further, first mating surface and second mating surface are sinusoidal waveform shape curved surface.
Further, the upper cover is radially-inwardly convexly equipped with guide pin, and the locating part or the fill cap correspond to institute
State guide pin radially-inwardly recessed guide groove, the guide groove includes along axial recessed the first guide groove of the locating part, edge
The upper end position of first guide groove is arranged in the second circumferentially recessed guide groove of the locating part, second guide groove,
First guide groove is connected to second guide groove.
Further, the guide groove further includes circumferentially recessed along the locating part in the first guide groove lower end position
Third guide groove, the third guide groove is connected to first guide groove.
Further, the lower end surface of the upper cover abuts the sealing liquid injection hole with the upper surface of the fill cap；Or
The side of the upper cover offers first through hole, and the side of the fill cap offers the second through-hole, when the upper lift upper cover,
The first through hole, second through-hole are connected to the liquid injection hole.
Further, the atomizer further includes atomising head and the casing that is sheathed on atomising head, and the atomising head is removable
It is mounted on the lower end of the cover assembly with unloading, the gap between described sleeve pipe and the atomising head constitutes the liquid storage chamber.
Further, the atomising head includes outer cover, inner cover, heat generating member and drain part, and the inner cover is sheathed on described outer
In cover, the inner cavity of the inner cover forms the atomization chamber, and the heat generating member and the drain part are contained in the atomization chamber.
A kind of electronic cigarette, including atomizer described in any of the above embodiments.
The beneficial effects of the utility model are:
1. upper cover releases the sealing to liquid injection hole relative to fill cap axial movement, a kind of new fluid injection mode is provided.
2. the both ends of elastic component are flexibly supported on the first flange and the second flange, upper cover phase in the state of not upper lift respectively
Compared in the state of upper lift, elastic component compression degree is smaller, and the elastic potential energy of elastic component storage is smaller, and elastic component is relatively steady
Fixed, elastic component is not vulnerable, and appearance consistency is good.
3. overcome the elastic force of elastic component that will lift and rotate on upper lid, it is raised and recessed in the first mating surface and the second mating surface
Slot is staggered, and under conditions of not applying external force, liquid injection hole is maintained open state；Or guide pin enters the second guide groove, is not applying
Under conditions of adding external force, liquid injection hole is maintained open state.
4. protrusion and groove cooperation in the first mating surface and the second mating surface, prevent upper cover and fill cap from rotating, prevent
Maloperation；Or after fluid injection bore closure, guide pin enters third guide groove, prevents upper cover from sliding axially relative to fill cap, prevents
Only maloperation.
Detailed description of the invention
The utility model is described in further detail with reference to the accompanying drawings and examples.
Fig. 1 is the structural schematic diagram of one atomizer of embodiment；
Fig. 2 is atomizer fluid injection status architecture schematic diagram shown in Fig. 1；
Fig. 3 is the schematic diagram of the section structure of atomizer shown in Fig. 1；
Fig. 4 is the schematic diagram of the section structure of atomizer shown in Fig. 2；
Fig. 5 is enlarged drawing at the A in Fig. 4.
Fig. 6 is the schematic diagram of the section structure of two atomizer of embodiment；
Fig. 7 is the schematic diagram of the section structure of two atomizer fluid injection state of embodiment；
Fig. 8 is locating part planar structure schematic diagram in two atomizer of embodiment；
Fig. 9 is a kind of locating part planar structure schematic diagram in two atomizer of embodiment；
Figure 10 is a kind of locating part planar structure schematic diagram in two atomizer of embodiment；
Figure 11 is a kind of locating part planar structure schematic diagram in two atomizer of embodiment；
Figure 12 is the schematic diagram of the section structure of three atomizer of embodiment；
Figure 13 is the schematic diagram of the section structure of three atomizer fluid injection state of embodiment.
Parts title and its number are respectively as follows: in figure
100 cover assembly of atomizer, 10 cigarette holder 11
12 second flange of upper cover, 121 second mating surface 122
1211 first through hole of mounting hole, 123 locating part 13
First flange, 131 guide groove, 132 first guide groove 1321
Second guide groove, 1322 third guide groove, 1323 fill cap 14
141 first mating surface of liquid injection hole, 142 second through-hole 143
15 elastic component of connector, 16 first sealing ring 17
Second sealing ring, 18 guide pin, 19 atomising head 20
21 inlet opening of outer cover, 211 heat generating member 22
23 inlet of inner cover, 231 first electrode contact 24
The 4th sealing ring 26 of second 241 first insulating part 25 of air inlet
30 pedestal of base assembly, 31 screwed ring 311
First air inlet, 312 regulating the qi flowing in the channels ring, 32 second electrode contact 33
Second insulating part, 34 sealing element, 35 connection ring 36
37 casing of third sealing ring, 40 liquid storage chamber 41
Specific embodiment
The utility model is described in detail presently in connection with attached drawing.This figure is simplified schematic diagram, only in a schematic way
Illustrate the basic structure of the utility model, therefore it only shows composition related with the utility model.
Embodiment one:
Please refer to Fig. 1 and Fig. 3, the utility model provides a kind of electronic cigarette (not shown go out), which includes atomization
Device 100 and the battery component (not shown go out) being electrically connected with atomizer 100.Wherein, atomizer 100 include atomising head 20,
It is connected to the cover assembly 10 and base assembly 30 and the casing 40 being sheathed on outside atomising head 20 at 20 both ends of atomising head,
Gap between casing 40 and atomising head 20 constitutes liquid storage chamber 41.
Fig. 3 and Fig. 4 are please referred to, cover assembly 10 includes fill cap 14, the locating part 13 being fixed on fill cap 14, connection
Part 15, can be relative to the upper cover 12 and the cigarette holder 11 that is installed in upper cover 12 that fill cap 14 moves axially, upper cover 12 and limit
Elastic component 16 is provided between part 13.
Fill cap 14 is substantially in the hollow cylindrical configuration of both ends open, and the lower end of fill cap 14 is held in the upper of casing 40
End, is arranged the second sealing ring 18 between fill cap 14 and casing, offer on fill cap 14 and the fluid injection through its upper and lower end face
Liquid storage chamber 41 can be connected to by hole 141, liquid injection hole 141 with outside；The upper surface of fill cap 14 forms the cooperated with upper cover 12
One mating surface 142, the first mating surface 142 upwardly extend to be formed protrusion or downwards recess forms groove, further groove or
Protrusion can be continuous with the first mating surface 142 and be smoothly transitioned from.
Referring to Fig. 5, locating part 13 is in the hollow cylindrical configuration of both ends open, locating part 13 is fixed on the upper of fill cap 14
It holds and the inner cavity of locating part 13 is connected with the inner cavity of fill cap 14, it is convex that the upper end of locating part 13 is radially outward convexly equipped with first
Edge 131 is clamping between locating part 13 and fill cap 14, it is possible to understand that ground, in other unshowned embodiments, and locating part
13 can connect with fill cap 14 for detachable connection methods such as threaded connections.
Connector 15 is in the hollow cylindrical configuration of both ends open, and the upper end of connector 15 and the lower end of fill cap 14 are fixed,
The lower end of connector 15 is connect with atomising head 20.It in the present embodiment, is clamping between connector 15 and fill cap 14, it can be with
Understand ground, in other unshowned embodiments, connector 15 and fill cap 14 can be integrated setting, or screw thread
The connection of the detachable connection methods such as connection.
Upper cover 12 is substantially in the hollow cylindrical configuration of both ends open, and upper cover 12 is set to the top of fill cap 14 and is arranged
In on locating part 13.The lower end surface of upper cover 12 forms the second mating surface 122 to match with the first mating surface 142, so that upper cover
Between 12 and fill cap 14 will not there are gaps, to prevent the tobacco juice in liquid storage chamber 41 from leaking.The lower end of second mating surface 122
Recess forms groove to the protrusion of the first mating surface of face corresponding matching 142 downwards or 122 corresponding matching of the second mating surface first is matched
The groove in conjunction face 142 protrudes upward to form protrusion, and protrusion and groove cooperation prevent upper cover 12 and fill cap 14 from relatively rotating, prevent
Only 12 maloperation of upper cover is opened.Further, groove or protrusion can be continuous with the second mating surface 122 and be smoothly transitioned from.On
The inner wall lower end of lid 12 is radially-inwardly convexly equipped with the second flange 121.122 corresponding matching of first mating surface 142 and the second mating surface
Protrusion and groove at least one group.In the present embodiment, it is the convex of parabolic shape that multiple shapes are formed in the first mating surface 142
It rises and multiple shapes is the groove of parabolic shape, protrusion and groove are along the circumferentially-spaced distribution of the first mating surface 142, the second mating surface
The protrusion that multiple shapes are parabolic shape and the groove that multiple shapes are parabolic shape are formed on 122, protrusion and groove are along second
The circumferentially-spaced distribution of mating surface 122, it is possible to understand that ground, the first mating surface 142 and the second mating surface 122 are sinusoidal waveform shape
Curved surface.It is to be appreciated that in other embodiments, the first mating surface 142 is the plane perpendicular to the axis of fill cap 14, the
One in rectangular preiection or rectangular recess is formed in one mating surface 142, the second mating surface 122 is the axis perpendicular to upper cover 12
The plane of line forms another in rectangular preiection or rectangular recess in the second mating surface 122, it is possible to understand that ground, rectangular preiection
With rectangular recess be multiple groups when, rectangular preiection is identical with rectangular recess size, so that upper cover 12 is relative to fill cap 14 along fluid injection
The circumferential any direction of lid 14 rotates.It is to be appreciated that in other embodiments, the first mating surface 142 and the second mating surface
The protrusion and groove formed on 122 can have any shape, it is possible to understand that ground.Protrusion and groove be multiple groups when, multiple groups protrusion and
The size of groove is identical, so that circumferential any direction of the upper cover 12 relative to fill cap 14 along fill cap 14 rotates.
Cigarette holder 11 is in the tubular structure of both ends open, and cigarette holder 11 is fixed on the inner cavity phase in upper cover 12 and with upper cover 12
Connection, in the present embodiment, cigarette holder 11 and upper cover 12 are clamping, and cigarette holder 11 is inserted in the upper end of upper cover 12, cigarette holder 11 with it is upper
The first sealing ring 17 is provided between lid 12, in order to realize better seal effect, the first sealing ring 17 can be it is multiple, at this
In embodiment, the quantity of the first sealing ring 17 is 2.It is to be appreciated that in other unshowned embodiments, cigarette holder 11 with it is upper
Lid 12 can be the connection of the detachable connection methods such as threaded connection.
Elastic component 16 is set between locating part 13 and upper cover 12, and it is convex that the upper and lower end of elastic component 16 is held in first respectively
Edge 131 and the second flange 121；When not having external force application, elastic component 16 is in confined state, and elastic component 16 has fill cap 14
There is downward elastic force, so that the second mating surface 122 and the first mating surface 142 are fitted close；When needing to fill tobacco juice, bullet is overcome
Property part 16 elastic force rotate upper cover 12 while lift upper cover 12 upwards, elastic component 16 further compressed, and the second mating surface is made
122 convex portion and the groove part of the first mating surface 142 are staggered, or make the groove part and of the second mating surface 122
The convex portion of one mating surface 142 is staggered, and the force direction that the first mating surface 142 applies the second mating surface 122 is along upper cover
12 axially upwards, and mating surface 142 will not generate circumferential component, the first mating surface to the active force that the second mating surface 122 applies
142 and second mating surface 122 will not generate the trend of circumferentially rotating, under conditions of not applying external force, upper cover 12 and fill cap 14
It keeps relatively fixed, occurs gap between upper cover 12 and fill cap 14, liquid injection hole 141 is maintained open state, by gap to note
141 fluid injection of fluid apertures；After the completion of fluid injection, slightly rotating upper cover 12 and discharge, upper cover 12 is under the elastic force effect of elastic component 16, and first
Mating surface 142 and 122 gap of the second mating surface disappear, and it is time saving and energy saving that liquid injection hole 141 is closed.It should be understood that upper cover 12 and note
It is normal operating condition that liquid lid 14, which seals liquid injection hole 141, and upper cover 12 and fill cap 14 release interim to being sealed into for liquid injection hole 141
State.The atomizer 100 in the state of not upper lift of upper cover 12 is normal operating condition, and upper cover 12 is compared in the state of not upper lift
In in the state of upper lift, 16 compression degree of elastic component is smaller, and the elastic potential energy that elastic component 16 stores is smaller, and elastic component 16 is storing up
Deposit relatively stable under the lesser state of elastic potential energy, elastic component 16 is not vulnerable, and elastic component 16 is including but not limited to spring, modeling
The flexible part such as glue, rubber, in the present embodiment, elastic component 16 use spring.
In the present embodiment, upper cover 12 and fill cap 14 keep relatively close under the elastic force effect of elastic component 16 and become
Gesture, upper cover 12 and fill cap 14 are close to being normal operating condition, upper cover 12 and fill cap 14 far from being transitory state, normal
Under use state, the appearance consistency of upper cover 12 and fill cap 14 is good, and the storage of elastic component 16 elastic potential energy is smaller, 16 phase of elastic component
To stabilization, elastic component 16 is not vulnerable.Assuming that upper cover 12 and fill cap 14 keep relatively remote under the elastic force effect of elastic component 16
From trend, it is further assumed that normal operating condition lower elastic member 16 compression degree be greater than in transitory state lower elastic member 16
Compression degree, i.e. upper cover 12 and fill cap 14 is close to being normal operating condition, and upper cover 12 and fill cap 14 are far from being interim shape
State, in this case, the elastic potential energy that elastic component 16 stores under normal operating condition are more, and elastic component 16 is in storage elastic potential
Unstable in the state that energy is more, elastic component 16 is vulnerable.Or, it is assumed that the elastic force of upper cover 12 and fill cap 14 in elastic component 16
Effect keeps the trend being relatively distant from down, it is further assumed that normal operating condition lower elastic member 16 compression degree less than facing
When state lower elastic member 16 compression degree, i.e. upper cover 12 and fill cap 14 is far from being normal operating condition, upper cover 12 and fluid injection
Lid 14 is close to being transitory state, and upper cover 12 and the appearance consistency of fill cap 14 are poor under normal operating condition.Or, it is assumed that on
Lid 12 and fill cap 14 keep relatively close trend under the elastic force effect of elastic component 16, it is further assumed that in normal use shape
The compression degree of state lower elastic member 16 is less than the compression degree in transitory state lower elastic member 16, i.e. upper cover 12 and fill cap 14 is leaned on
It is closely normal operating condition, upper cover 12 and fill cap 14 are separate for transitory state, upper cover 12 and fluid injection under normal operating condition
The appearance consistency of lid 14 is poor.Or, it is assumed that one end in upper cover 12 far from fill cap 14 is arranged in elastic component 16, further false
The compression degree of normal operating condition lower elastic member 16 is located at greater than the compression degree in transitory state lower elastic member 16, i.e. upper cover
12 and fill cap 14 far from being normal operating condition, upper cover 12 and fill cap 14 are close to being transitory state, in normal operating condition
Lower upper cover 12 and the appearance consistency of fill cap 14 are poor.Or, it is assumed that elastic component 16 is arranged in upper cover 12 far from fill cap 14
One end, it is further assumed that normal operating condition lower elastic member 16 compression degree be less than in transitory state lower elastic member 16
Compression degree, i.e. upper cover 12 and fill cap 14 close to being normal operating condition, upper cover 12 and fill cap 14 far from being transitory state,
In the case where not hidden elastic part 16, elastic component 16 makes appearance consistency poor, in the case where hidden elastic part 16, increases
Complex degree of structure.
In the present embodiment, the first mating surface 142 and the second mating surface 122 are sinusoidal waveform shape curved surface, when need
When filling tobacco juice, the elastic force of elastic component 16 is overcome to be lifted up upper cover 12, the height lifted is less than sinusoidal waveform medium wave peak
To the axial height of trough, upper cover 12 is rotated, so that the protrusion of 142 upper ripple peak shape of the first mating surface is along the second mating surface 122
The groove of upper trough shape and the protrusion sliding of wave crest shape, until the protrusion and second of 142 upper ripple peak shape of the first mating surface
The protrusion of 122 upper ripple peak shape of mating surface is opposite, the force direction edge that the first mating surface 142 applies the second mating surface 122
Axially upwards, the active force that the first mating surface 142 applies the second mating surface 122 will not generate circumferential component to fill cap 14,
First mating surface 142 and the second mating surface 122 will not generate the trend of circumferentially rotating, under conditions of not applying external force, upper cover 12
It keeps relatively fixed with fill cap 14, occurs gap between upper cover 12 and fill cap 14, liquid injection hole 141 is maintained open state, leads to
Gap is crossed to 141 fluid injection of liquid injection hole；After the completion of fluid injection, upper cover 12 is rotated, the first mating surface 142 applies the second mating surface 122
Active force generate circumferential component, the first mating surface 142 is rotated and is approached automatically relative to the second mating surface 122, until first
Gap between mating surface 142 and the second mating surface 122 disappears, and it is time saving and energy saving that liquid injection hole 141 is closed.It is to be appreciated that at it
In his embodiment, the first mating surface 142 is the plane perpendicular to the axis of fill cap 14, forms square in the first mating surface 142
Shape protrusion, the second mating surface 122 are the plane perpendicular to the axis of upper cover 12, form rectangular recess in the second mating surface 122, when
When needing to fill tobacco juice, the elastic force of elastic component 16 is overcome to be lifted up upper cover 12, the height lifted is greater than the height of rectangular preiection
Degree rotates upper cover 12, so that rectangular preiection is staggered with rectangular recess in the second mating surface 122 in the first mating surface 142, first matches
Rectangular preiection is supported with the non-recessed portion in the second mating surface 122 on conjunction face 142, the rectangular preiection in the first mating surface 142
To the second mating surface 122 apply force direction along fill cap 14 axially upwards, the first mating surface 142 is to the second mating surface
122 active forces applied will not generate circumferential component, and the first mating surface 142 and the second mating surface 122 will not be generated and be circumferentially rotated
Trend, under conditions of not applying external force, upper cover 12 keeps relatively fixed with fill cap 14, between upper cover 12 and fill cap 14
There is gap, liquid injection hole 141 is maintained open state, by gap to 141 fluid injection of liquid injection hole；After the completion of fluid injection, upper cover is rotated
12, when rectangular preiection is opposite with rectangular recess in the second mating surface 122 in the first mating surface 142, upper cover 12 is in elastic component 16
Under elastic force effect, rectangular preiection is inserted into rectangular recess in the second mating surface 122, the first mating surface 142 in the first mating surface 142
It disappears with 122 gap of the second mating surface, it is time saving and energy saving that liquid injection hole 141 is closed.
Atomising head 20 includes outer cover 21, the inner cover 23 being sheathed in outer cover 21, the heat generating member 22 being installed in inner cover 23, leads
Liquid part (not shown go out), and contact with the first electrode that the one pin of heat generating member 22 is electrically connected 24 and by inner cover 23 and the
One electrode contacts the first insulating part 25 electrically isolated.
Outer cover 21 is in the hollow cylindrical configuration of both ends open, and the upper end of outer cover 21 is connect with the lower thread of connector 15,
It is to be appreciated that outer cover 21 and connector 15 can be the sides of being detachably connected such as clamping in other unshowned embodiments
Formula connection, the gap between outer cover 21 and casing 40 form liquid storage chamber 41, and the inner cavity of inner cover 23 forms atomization chamber (figure does not mark),
It is provided with the 4th the 4th sealing ring 26 between outer cover 21 and connector 15, prevent the tobacco tar in liquid storage chamber 41 from outer cover 21 and connects
The junction of part 15 enters atomization chamber.The lower end of outer cover 21 is threadedly coupled with base assembly 30, it is possible to understand that ground does not show at other
In embodiment out, outer cover 21 can be connect with base assembly 30 for removablies such as clampings, and outer cover 21 is with inner cover 23
Clamping, it is possible to understand that ground, in other unshowned embodiments, outer cover 21 and inner cover 23 can be threadedly coupled etc. it is removable
The mode of unloading connects, and the inlet opening 211 of connection liquid storage chamber 41 and inner cover 23 is offered on outer cover 21, offers connection on inner cover 23
The inlet 231 of inlet opening 211 and atomization chamber.
In the present embodiment, heat generating member 22 uses heating wire, it is possible to understand that ground, in other unshowned embodiments
In, heat generating member 22 can also be fever tablet, net with heating function etc., and two pins of heating wire are contacted with inner cover 23 and first electrode respectively
24 are electrically connected.
In the present embodiment, using the structure of drain part (not shown go out) package heat generating member 22, drain part is cotton, porous
The materials such as ceramics, it is possible to understand that ground can also wrap up the knot of drain part in other unshowned embodiments for heat generating member 22
Structure.Drain part absorbs tobacco juice from inlet 231, and tobacco juice is atomized to form smog by the fever of heat generating member 22.
Base assembly 30 includes pedestal 31, the regulating the qi flowing in the channels ring 32 being rotatably connected on pedestal 31, is inserted in pedestal 31
It second electrode contact 33 and is located in pedestal 31 and contacts the second insulating part 34 between 33 with second electrode.
Pedestal 31 is substantially in the tubular structure of both ends open, and pedestal 31 is sheathed on the lower end of outer cover 21, the side wall of pedestal 31
On offer the first air inlet 312, the inner cavity of pedestal 31 is connected to by the first air inlet 312 with outside；The lower end of pedestal 31 is arranged
There is the screwed ring 311 for connecting with battery component.
The upper end of pedestal 31 is arranged with connection ring 36, the structure substantially annular in shape of connection ring 36, and connection ring 36 and pedestal 31 block
It connects, it is possible to understand that ground, in other unshowned embodiments, connection ring 36 and pedestal 31 can be removable to be threadedly coupled etc.
The mode of unloading connects, and the upper surface of connection ring 36 is provided with sealing element 35, and sealing element 35 is abutted and sealed with the lower end of casing 40
Part 35 seals the lower end of liquid storage chamber 41.
The structure annular in shape of regulating the qi flowing in the channels ring 32, regulating the qi flowing in the channels ring 32 are sheathed on outside pedestal 31, are provided between regulating the qi flowing in the channels ring 32 and pedestal 31
Third sealing ring 37, corresponding first air inlet 312 offers third air inlet (not shown go out) on regulating the qi flowing in the channels ring 32, rotates regulating the qi flowing in the channels
The connection area of ring 32 adjustable first air inlet 312 and third air inlet, to adjust charge air flow.First electrode contact 24
Side wall opens up the second air inlet 241, and the second air inlet 241 is connected to inner cavity and the atomization chamber of pedestal 31.
Second electrode contact 33 is inserted in screwed ring 311, and second electrode contact 33 contacts 24 electricity with first electrode
Property connection.
Atomising head 20 is connect by screwed ring 311 with battery component, and screwed ring 311 connects in the positive or negative pole of battery
One, second electrode contact 33 connects another in the positive or negative pole of battery, to power for heat generating member 22.
The atomizer 100 of the utility model is arranged elastic component 16 between upper cover 12 and fill cap 14 and enables upper cover 12
It is enough to be axially moved relative to fill cap 14, it is raised or recessed by being provided at least one in the mating surface of upper cover 12 and fill cap 14
Slot, protrusion and groove cooperation, prevent upper cover 12 and fill cap 14 from relatively rotating；Overcome the elastic force of elastic component 16 that will lift in upper cover 12
While rotation can make to form gap between upper cover 12 and fill cap 14, under conditions of not applying external force, upper cover 12 and note
Liquid lid 14 keeps relatively fixed, is convenient for fluid injection；After upper cover 12 is discharged, upper cover 12 resets under the elastic force effect of elastic component 16,
Cooperate again with fill cap 14.The atomizer 100 of the utility model, fluid injection is simple to operate, and liquid injection hole 141 closes time saving province
Power.
Embodiment two:
After the difference of embodiment two and embodiment one is after lifting and rotate in upper cover 12, upper cover 12 and fill cap 14 are kept
Relatively-stationary structure: the first mating surface 142 and the second mating surface 122 do not need setting protrusion or groove, the first mating surface 142
Be plane with the second mating surface 122, upper cover 12 is radially-inwardly convexly equipped with guide pin 19, the corresponding guide pin 19 of locating part 13 it is radial to
Interior recessed guide groove 132.It is to be appreciated that in other embodiments, the corresponding guide pin 19 of fill cap 14 is radially-inwardly recessed
Guide groove 132.
Fig. 6 to Figure 11 is please referred to, opens up mounting hole 1211 along the radial perforation of the second flange 121, guide pin 19 is fixed on peace
It fills in hole 1211, guide pin 19 and mounting hole 1211 are clamped, it is possible to understand that ground, in other embodiments, guide pin 19 and peace
The inner wall of upper cover 12 can be convexedly stretched in for the connection of the detachable connection methods such as threaded connection, guide pin 19 by filling hole 1211.It can
To understand ground, in other embodiments, mounting hole 1211 is provided on the inner wall of upper cover 12.
For 13 outer wall of locating part along the radially-inwardly recessed guide groove 132 of locating part 13, guide groove 132 includes along locating part 13
Axial the first recessed guide groove 1321, along circumferential the second recessed guide groove 1322 of locating part 13, the second guide groove 1322 is set
The upper end position in the first guide groove 1321 is set, the first guide groove 1321 is connected to the second guide groove 1322.It is to be appreciated that
In the case where 13 length of other embodiments locating part is shorter, 14 outer wall of fill cap is along the radially-inwardly recessed of fill cap 14
Guide groove 132.
When needing to fill tobacco juice, the elastic force of elastic component 16 is overcome to be lifted up upper cover 12, guide pin 19 is led along first
It is slided to slot 1321, after guide pin 19 slides into the upper end of the first guide groove 1321, rotates upper cover 12, guide pin 19 enters second
Guide groove 1322 simultaneously slides in the second guide groove 1322, referring to Fig. 8, in the present embodiment, the second guide groove 1322
Right end is connected to the upper end of the first guide groove 1321, referring to Fig. 10, it is to be appreciated that in other embodiments, first leads
The middle part of the second guide groove 1322 is connected to the upper end of slot 1321, upper cover 12 can be along the second arbitrarily rotation of guide groove 1322, can
To understand ground, in other embodiments, the left end of the second guide groove 1322 is connected to the upper end of the first guide groove 1321.Guiding
Pin 19 enters the second guide groove 1322 and slides in the second guide groove 1322, and the second guide groove 1322 provides guide pin 19
Upward support force and elastic component 16 provides guide pin downward Spring balanced, under conditions of not applying external force, upper cover 12
It keeps relatively fixed with fill cap 14, occurs gap between upper cover 12 and fill cap 14, liquid injection hole 141 is maintained open state, leads to
Gap is crossed to 141 fluid injection of liquid injection hole；After the completion of fluid injection, upper cover 12 is reversely rotated, guide pin 19 is sliding in the second guide groove 1322
It is dynamic, when guide pin 19 slides into the first 1321 upper end of guide groove, support force that the second guide groove 1321 provides guide groove 19
It disappears, guide pin 19 is along 1321 slide downward of the first guide groove under the elastic force effect of elastic component 16 for upper cover 12, until first matches
Conjunction face 142 and 122 gap of the second mating surface disappear, and it is time saving and energy saving that liquid injection hole 141 is closed.
Further, guide groove 132 further includes along the circumferential recessed third guide groove 1323 of locating part 13, third guiding
The lower end position of the first guide groove 1321 is arranged in slot 1323, and third guide groove 1323 is connected to the first guide groove 1321, please join
Fig. 9 is read, the right end of third guide groove 1323 is connected to the lower end of the first guide groove 1321, please refers to Figure 11, it is possible to understand that ground,
In other embodiments, the middle part of the lower end connection third guide groove 1323 of the first guide groove 1321, upper cover 12 can be along third
Guide groove 1323 arbitrarily rotates, it is possible to understand that, in other embodiments, the left end of third guide groove 1323 and the first guiding
The lower end of slot 1321 is connected to.When upper cover 12 elastic component 16 elastic force effect under, guide pin 19 along the first guide groove 1321 to
Lower slider, until the first mating surface 142 and 122 gap of the second mating surface disappear, liquid injection hole 141 is closed, and continues to rotate upper cover 12,
Guide pin 19 enters third guide groove 1323 and slides in third guide groove 1323, is not turned on liquid injection hole 141 in user
Under the scene of the unexpected active force for being applied with lift to upper cover 12, third guide groove 1323 provides guide pin 19 downward wish
Support force prevents the maloperation to 141 opening action of liquid injection hole.
The atomizer 100 of the utility model is arranged elastic component 16 between upper cover 12 and fill cap 14 and enables upper cover 12
It is enough to be axially moved relative to fill cap 14, by the way that guide pin 19 and guide groove 132, guiding are arranged between upper cover 12 and locating part 13
Pin 19 and guide groove 132 cooperate, and rotate after overcoming the elastic force of elastic component 16 that will lift in upper cover 12, in the condition for not applying external force
Under, upper cover 12 keeps relatively fixed with fill cap 14, is convenient for fluid injection；After the completion of fluid injection, after upper cover 12 is turned round, upper cover 12 is in bullet
Property part 16 elastic force effect it is lower reset, cooperate again with fill cap 14.The atomizer 100 of the utility model, fluid injection is easy to operate
Convenient, it is time saving and energy saving that liquid injection hole 141 is closed.
Embodiment three:
The difference of embodiment three and embodiment one is the closing and opening of upper cover 12 and fill cap 14 for liquid injection hole 141
Mode: the side of upper cover 12 offers first through hole 123, and the side of fill cap 14 offers the second through-hole 143, when upper lift and revolves
When turning upper cover 12, first through hole 123, the second through-hole 143 are connected to liquid injection hole 141.
Figure 12-Figure 13 is please referred to, when needing to fill tobacco juice, the elastic force of elastic component 16 is overcome to be lifted up upper cover 12,
The height lifted is less than sinusoidal waveform medium wave peak to the axial height of trough, upper cover 12 is rotated, so that 142 upper ripple of the first mating surface
The protrusion sliding of the protrusion of peak shape groove of trough shape and wave crest shape in the second mating surface 122, until the first cooperation
The protrusion of 142 upper ripple peak shape of face and the protrusion of 122 upper ripple peak shape of the second mating surface are opposite, and the first mating surface 142 is to second
Axially upwards along fill cap 14, the first mating surface 142 applies the second mating surface 122 to the force direction that mating surface 122 applies
The active force added will not generate circumferential component, and the first mating surface 142 and the second mating surface 122 will not generate the trend of circumferentially rotating,
Under conditions of not applying external force, upper cover 12 keeps relatively fixed with fill cap 14, and upper cover 12 is set in 14 outside of fill cap, the
Two through-holes 143 are connected to first through hole 123 and liquid injection hole 141, and liquid injection hole 141 is maintained open state, by first through hole 123 to note
141 fluid injection of fluid apertures, it is possible to understand that ground, in other embodiments, fill cap 14 are set in 12 outside of upper cover, first through hole 123
It is connected to the second through-hole 143 and liquid injection hole 141, liquid injection hole is maintained open state, by the second through-hole 143 to 141 fluid injection of liquid injection hole.
After the completion of fluid injection, upper cover 12 is rotated, the first mating surface 142 generates circumferential component to the active force that the second mating surface 122 applies, the
One mating surface 142 is rotated and is approached automatically relative to the second mating surface 122, until the first mating surface 142 and the second mating surface
Gap between 122 disappears, and it is time saving and energy saving that liquid injection hole 141 is closed.
Example IV:
The difference of example IV and embodiment two is the closing and opening of upper cover 12 and fill cap 14 for liquid injection hole 141
Mode: the side of upper cover 12 offers first through hole 123, and the side of fill cap 14 offers the second through-hole 143, when upper lift and revolves
When turning upper cover 12, first through hole 123, the second through-hole 143 are connected to liquid injection hole 141.
When needing to fill tobacco juice, the elastic force of elastic component 16 is overcome to be lifted up upper cover 12, guide pin 19 is led along first
It is slided to slot 1321, after guide pin 19 slides into the upper end of the first guide groove 1321, rotates upper cover 12, guide pin 19 enters second
Guide groove 1322 simultaneously slides in the second guide groove 1322, in the present embodiment, the right end and first of the second guide groove 1322
The upper end of guide groove 1321 is connected to, and after guide pin 19 slides into the upper end of the first guide groove 1321, upper cover 12 can only be led along second
To slot 1322 right end to left end direction rotate, it is possible to understand that ground, in other embodiments, the first guide groove 1321 it is upper
The middle part of the second guide groove 1322 of end connection, upper cover 12 can be along the second arbitrarily rotations of guide groove 1322.Guide pin 19 enters the
Two guide grooves 1322 simultaneously slide in the second guide groove 1322, and the second guide groove 1322 provides guide pin 19 upward support
Power and elastic component 16 provide guide pin downward Spring balanced, under conditions of not applying external force, upper cover 12 and fill cap 14
Keeping relatively fixed, upper cover 12 is set in 14 outside of fill cap, and the second through-hole 143 is connected to first through hole 123 and liquid injection hole 141,
Liquid injection hole 141 is maintained open state, by first through hole 123 to 141 fluid injection of liquid injection hole, it is possible to understand that ground, in other embodiment party
In formula, fill cap 14 is set in 12 outside of upper cover, second through-hole of the connection of first through hole 123 143 and liquid injection hole 141, liquid injection hole dimension
Opening state is held, by the second through-hole 143 to 141 fluid injection of liquid injection hole.After the completion of fluid injection, after upper cover 12 is turned round, upper cover 12 exists
The elastic force effect of elastic component 16 is lower to be resetted, and is cooperated again with fill cap 14.The atomizer 100 of the utility model, fluid injection operation letter
Folk prescription just, it is time saving and energy saving that close by liquid injection hole 141.
It is enlightenment, through the above description, relevant work with the above-mentioned desirable embodiment according to the utility model
Personnel can carry out various changes and amendments in without departing from the scope of the utility model completely.This item utility model
Technical scope is not limited to the contents of the specification, it is necessary to which the technical scope thereof is determined according to the scope of the claim.
Claims (10)
1. a kind of atomizer, it is characterised in that: including cover assembly, liquid storage chamber, the upper cover group are provided in the atomizer
Part includes fill cap and the upper cover that can move axially relative to the fill cap, offers liquid injection hole on the fill cap, described
It is provided with elastic component between upper cover and the fill cap, when being lifted on the elastic force for overcoming elastic component and rotating the upper cover, can be solved
Except the upper cover and the fill cap to the sealing of the liquid injection hole and make the upper cover and the fill cap keep relatively solid
It is fixed.
2. atomizer as described in claim 1, it is characterised in that: the cover assembly further includes locating part, the locating part
Setting forms the first flange in the fill cap upper end, the radially outward projection of the upper end of the locating part, and the upper cover is sheathed on
On the locating part, the inner wall lower end of the upper cover is radially-inwardly convexly equipped with the second flange, the both ends of elastic component bullet respectively
Property is held in first flange and second flange.
3. atomizer as claimed in claim 2, it is characterised in that: the upper end of the fill cap is provided with the first mating surface, institute
The lower end for stating upper cover is provided with the second mating surface axially engaged with first mating surface, and first mating surface is provided with convex
Rise or groove in one, second mating surface be provided with protrusion or groove in another, it is described protrusion with the groove
Corresponding matching, the protrusion and the groove at least one group.
4. atomizer as claimed in claim 3, it is characterised in that: first mating surface and second mating surface are positive
String waveform shape curved surface.
5. atomizer as claimed in claim 2, it is characterised in that: the upper cover is radially-inwardly convexly equipped with guide pin, the limit
Position part or the fill cap correspond to the guide pin radially-inwardly recessed guide groove, and the guide groove includes along the locating part
Axial the first recessed guide groove, second guide groove circumferentially recessed along the locating part, second guide groove are arranged in institute
The upper end position of the first guide groove is stated, first guide groove is connected to second guide groove.
6. atomizer as claimed in claim 5, it is characterised in that: the guide groove further includes in first guide groove lower end
The position third guide groove circumferentially recessed along the locating part, the third guide groove are connected to first guide groove.
7. atomizer as described in claim 1, it is characterised in that: the upper surface of the lower end surface of the upper cover and the fill cap
It abuts and seals the liquid injection hole；Or the side of the upper cover offers first through hole, the side of the fill cap offers
Two through-holes, when the upper lift upper cover, the first through hole, second through-hole are connected to the liquid injection hole.
8. atomizer as described in claim 1, it is characterised in that: the atomizer further includes atomising head and is sheathed on atomising head
On casing, the atomising head is removably mounted on the lower end of the cover assembly, between described sleeve pipe and the atomising head
Gap constitute the liquid storage chamber.
9. atomizer as claimed in claim 8, it is characterised in that: the atomising head includes outer cover, inner cover, heat generating member and drain
Part, the inner cover are sheathed in the outer cover, and the inner cavity of the inner cover forms atomization chamber, and the heat generating member and the drain part are equal
It is contained in the atomization chamber.
10. a kind of electronic cigarette, it is characterised in that: the electronic cigarette includes the described in any item atomizers of claim 1-9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820967006.XU CN208798696U (en) | 2018-06-21 | 2018-06-21 | Atomizer and electronic cigarette |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820967006.XU CN208798696U (en) | 2018-06-21 | 2018-06-21 | Atomizer and electronic cigarette |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208798696U true CN208798696U (en) | 2019-04-30 |
Family
ID=66227485
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820967006.XU Active CN208798696U (en) | 2018-06-21 | 2018-06-21 | Atomizer and electronic cigarette |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208798696U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113679106A (en) * | 2020-05-19 | 2021-11-23 | 云南中烟工业有限责任公司 | Hyperboloid rotary seal's heating smoking set |
-
2018
- 2018-06-21 CN CN201820967006.XU patent/CN208798696U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113679106A (en) * | 2020-05-19 | 2021-11-23 | 云南中烟工业有限责任公司 | Hyperboloid rotary seal's heating smoking set |
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