CN211794343U - Atomizer and electronic cigarette - Google Patents

Abstract

The utility model discloses an atomizer, including the upper cover subassembly, the upper cover subassembly is including having the upper cover of annotating the liquid mouth, annotating liquid lid and locking structure, annotates the liquid lid and can slide by relative upper cover, and the atomizer is including mutual intercommunication and the draw-in groove and the guide slot that are the angle setting, and the locking structure can be followed the draw-in groove and the guide slot slides, and when the locking structure is located the draw-in groove, annotate the liquid lid and close annotate the liquid mouth and can't slide by relative upper cover, when the locking structure activity was to the one end of guide slot, annotate the liquid lid and slide in order to open notes liquid. The utility model discloses an atomizer needs first activity locking piece to promote again and annotates the liquid lid and just can open and annotate the liquid mouth, has played children's safeguard function. The utility model also discloses an electron cigarette with this atomizer.

Description

Atomizer and electronic cigarette

Technical Field

The utility model relates to a simulation smoking technical field especially relates to an atomizer and electron cigarette.

Background

The electronic cigarette, also known as a virtual cigarette, an electronic atomizer and an electronic cigar, has the same appearance as a cigarette and the taste similar to the cigarette, and is mainly used for simulating the smoking feeling so as to stop smoking or substitute the cigarette.

At present, most of electronic cigarettes in the market are liquid-injection type electronic cigarettes, and when the liquid smoke is consumed, a user can inject the liquid smoke into a liquid storage cavity. Often the condition, thereby the user often annotates the liquid mouth in order to open through movable upper cover and conveniently annotate the liquid, and open the mode of annotating the liquid mouth and generally take single operation modes such as translation, upset or sideslip upper cover, children can open through above-mentioned mode easily and annotate the liquid mouth, lead to the condition of touching even eating the tobacco juice by mistake to take place, lack child protection function.

SUMMERY OF THE UTILITY MODEL

In view of the above, there is a need for a nebulizer with child-resistant features;

it is also necessary to provide an electronic cigarette with the atomizer.

The utility model provides a technical scheme that its technical problem adopted is: the utility model provides an atomizer, the atomizer includes the upper cover subassembly, the upper cover subassembly is including having the upper cover of annotating the liquid mouth, annotating liquid lid and locking structure, it can be relative to annotate the liquid lid the upper cover slides, the atomizer is including mutual intercommunication and the draw-in groove and the guide slot that is the angle setting, the locking structure can be followed the draw-in groove reaches the guide slot slides, works as the locking structure is located during in the draw-in groove, annotate the liquid lid and close annotate the liquid mouth and can't be relative the upper cover slides, works as the locking structure activity extremely during the one end of guide slot, it can be relative to annotate the liquid lid the upper cover slides in order to open annotate the liquid.

Further, the draw-in groove reaches the guide slot sets up annotate liquid cover the up-end towards the upper cover, perhaps the draw-in groove reaches the guide slot sets up on the upper cover towards annotate the terminal surface of liquid cover, the locking structure includes the locking piece, the locking piece can be followed the draw-in groove reaches the guide slot slides.

Furthermore, a containing groove is formed in the side wall of the upper cover, a sliding groove communicated with the containing groove is formed in the upper cover towards the end face of the liquid injection cover, or the containing groove is formed in the side wall of the liquid injection cover, and the sliding groove communicated with the containing groove is formed in the upper cover towards the end face of the upper cover.

Further, the locking structure still includes the moving part, the moving part movably installs in the holding tank, the one end of locking piece passes behind the sliding tray with the moving part is connected, and can follow under the drive of moving part the sliding tray slides.

Further, the moving part is made of elastic materials or the locking structure further comprises an elastic piece, and the elastic piece is arranged between the moving part and the accommodating groove in a telescopic mode along the moving direction of the moving part.

Furthermore, the upper cover is provided with a sliding groove facing the end face of the liquid injection cover, the liquid injection cover is convexly provided with a sliding block, and the sliding block is connected with the sliding groove in a sliding manner.

Further, the included angle between the clamping groove and the guide groove is 90 degrees.

Further, still be provided with the outlet flue on the upper cover, annotate the liquid and cover and be provided with the blow vent, annotate the liquid mouth with the outlet flue sets gradually annotate the liquid lid and remove extremely by the user position by the upper cover in the removal route of annotating the liquid position, work as annotate the liquid lid and be located during the user position, annotate the liquid mouth and be closed, the blow vent with the outlet flue is counterpointed the intercommunication, works as annotate the liquid lid and be located during the liquid position, annotate the liquid mouth and be opened.

The atomizer further comprises a liquid storage part, a base assembly and an atomizing head, wherein the upper cover assembly is mounted at one end of the liquid storage part, a liquid storage cavity is formed in the liquid storage part and used for storing tobacco juice, the upper cover is connected with the liquid storage part, and the liquid injection port is communicated with the liquid storage cavity; the base subassembly is relative the upper cover subassembly is installed the other end of stock solution spare, the atomising head accept in the stock solution intracavity, be provided with the atomizing chamber in the atomising head, the atomizing chamber with the stock solution chamber is linked together.

The utility model provides an electronic cigarette, electronic cigarette includes power supply unit and aforementioned any one the atomizer, power supply unit with atomizer electric connection.

The utility model has the advantages that: the utility model provides an atomizer or electron cigarette, when the user need annotate the liquid operation, need just can promote the notes liquid lid earlier by the one end of draw-in groove activity to guide slot this moment with the lock piece, and then open and annotate the liquid mouth, thereby effectively prevented that children from opening easily and annotating the condition emergence that the liquid lid contacted even the mistake eats the tobacco juice, played the child protection function.

In addition, the utility model also provides an upper cover component which can effectively prevent the liquid injection cover from separating from the upper cover during liquid injection;

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 utility model provides a technical scheme that its technical problem adopted is: the utility model provides an atomizer, includes the upper cover subassembly, the upper cover subassembly is including having the upper cover of annotating the liquid mouth, annotate liquid lid and locating part, it can be relative to annotate the liquid lid the upper cover slides, slides it can close or open to annotate the liquid mouth to annotate the liquid lid, on cover to the terminal surface of annotating the liquid lid is provided with the spout, annotate liquid lid slidable ground inlay card in the spout, when slide annotate the liquid lid extremely when annotating the liquid mouth and being opened, annotate liquid lid with thereby the locating part counterbalance restriction annotate the liquid lid via the opening with the spout breaks away from mutually.

Furthermore, the upper cover is provided with a groove facing the end face of the liquid injection cover, the liquid injection port is positioned on one side of the groove, two opposite side walls close to one end of the liquid injection port on the groove are convexly provided with two flanges towards opposite directions, the sliding groove is formed by a space enclosed by the two flanges and the groove wall of the groove, and the liquid injection cover is convexly provided with a sliding block matched with the sliding groove.

Furthermore, the part of the inner cavity of the groove, which is far away from the liquid injection port relative to the sliding groove, forms a containing groove, the limiting part is at least partially positioned in the containing groove, and when the liquid injection port is opened, the sliding block is abutted against the limiting part.

Further, the upper cover is far away from the end face of the liquid injection cover is provided with a mounting groove, the mounting groove is communicated with the accommodating groove of the groove, the limiting part is mounted in the mounting groove, and the limiting part partially extends into the accommodating groove.

Further, a mounting groove is formed in the side wall of the upper cover, the mounting groove is communicated with the accommodating groove, the limiting part is mounted in the mounting groove, and the limiting part partially extends into the accommodating groove.

Furthermore, the spout is by protruding establishing on the upper cover towards annotate the terminal surface of liquid lid and two stoppers of relative setting constitute, the locating part is installed on the upper cover towards annotate the terminal surface of liquid lid and be located annotate the moving path of liquid lid, the locating part is located the spout is kept away from annotate one side of liquid mouth.

Further, still be provided with the outlet flue on the upper cover, annotate the liquid and cover and be provided with the blow vent, annotate the liquid mouth with the outlet flue sets gradually annotate the relative upper cover of liquid lid by the position of use remove extremely in the removal route of annotating the liquid position, work as annotate the liquid lid and be located during the position of use, annotate the liquid mouth and be closed, the blow vent with outlet flue counterpoint intercommunication, work as annotate the liquid lid and be located during the liquid position, annotate the liquid mouth and be opened, annotate the liquid lid with the locating part offsets and holds.

Further, the atomizer still includes stock solution spare, the upper cover subassembly is installed the one end of stock solution spare, be provided with the stock solution chamber in the stock solution spare, the stock solution chamber is used for saving the tobacco juice, the upper cover with the stock solution spare is connected, annotate the liquid mouth with stock solution chamber intercommunication.

Further, the atomizer still includes base subassembly and atomising head, the base subassembly is relative the upper cover subassembly is installed the other end of stock solution spare, the atomising head accept in the stock solution intracavity, be provided with the atomizing chamber in the atomising head, the atomizing chamber with the stock solution chamber is linked together.

The utility model provides an electronic cigarette, electronic cigarette includes power supply unit and aforementioned any one the atomizer, power supply unit with atomizer electric connection.

The utility model has the advantages that: the utility model provides an atomizer or electron cigarette, user's flat push annotate liquid lid to annotating when liquid position, the electron cigarette can supply the user to annotate the liquid operation, simultaneously, annotate liquid lid and hold with the locating part counterbalance for the locating part continues to remove to annotate the liquid lid and plays and stop the effect, has effectively prevented to annotate the liquid lid and breaks away from mutually via opening and spout, has made things convenient for user operation, has promoted user's use and has experienced.

Drawings

The present invention will be further explained with reference to the drawings and examples.

Fig. 1 is a schematic structural view (in use) of the atomizer of the present invention;

FIG. 2 is a schematic view showing another state of the atomizer shown in FIG. 1 (liquid injection state);

FIG. 3 is a schematic view of the upper cover assembly of the atomizer of FIG. 1;

FIG. 4 is a top view of the upper cover shown in FIG. 3;

FIG. 5 is a cross-sectional view taken along A-A of the overcap of FIG. 4;

FIG. 6 is a cross-sectional view taken along line B-B of the overcap shown in FIG. 4;

FIG. 7 is a schematic view of a liquid injection cap in the upper cap assembly of the atomizer shown in FIG. 1;

FIG. 8 is a cross-sectional view taken along C-C of the filling cap of FIG. 7;

FIG. 9 is an exploded cross-sectional view of the upper cap assembly of the atomizer shown in FIG. 1;

FIG. 10 is a cross-sectional view of the atomizer shown in FIG. 1;

FIG. 11 is a cross-sectional view of the atomizer shown in FIG. 2;

FIG. 12 is another cross-sectional view (rotated 90 relative to FIG. 10) of the atomizer shown in FIG. 1;

fig. 13 is another state sectional view (a movable member pressed state) of the atomizer shown in fig. 12.

The names and the numbers of the parts in the figure are respectively as follows:

atomizer 100 upper cover assembly 10 upper cover 11

Pouring port 101 with opening 1021 sliding groove 102

Groove 103 flange 104 receiving groove 105

Mounting groove 106 sealing groove 107 smoke outlet 108

The accommodating groove 109, the sliding groove 110 and the mounting groove 111

Vent 122 of slide 121 of liquid injection cover 12

Card slot 123, guide slot 124, stop 13

Sealing element 14 mouthpiece 15 locking structure 16

Elastic member 163 of movable member 162 of lock member 161

Liquid storage cavity 201 of liquid storage part 20 of abutting part 17

Base assembly 30 base 31 connecting tube 311

Air inlet 312 first electrode 32 electrode sheath 33

First insulator 35 and second insulator 36 of gas regulating ring 34

Air regulating hole 341 atomizing head 40 atomizing sleeve 41

Heating component 42 of liquid inlet hole 402 of atomizing cavity 401

Heating element 421 liquid guide 422 second electrode 43

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 electrically connected to the atomizer 100, wherein, when in use, the power supply device provides electric energy to the atomizer 100, the atomizer 100 works under the electric driving action of the power supply device to heat the tobacco juice, so that the tobacco juice is atomized to generate smoke, and the smoke is provided for a user to inhale.

Referring to fig. 3, 10 and 11, the atomizer 100 includes an upper cover assembly 10, the upper cover assembly 10 includes an upper cover 11 having a liquid injection port 101, a liquid injection cover 12 and a limiting member 13, the liquid injection cover 12 is slidable relative to the upper cover 11, the sliding liquid injection cover 12 is capable of closing or opening the liquid injection port 101, the upper cover 11 is provided with a sliding slot 102, the sliding slot 102 has an opening 1021, the liquid injection cover 12 is at least partially slidably inserted into the sliding slot 102 through the opening 1021, and the limiting member 13 is mounted on the upper cover 11; during assembly, the liquid injection cover 12 is firstly installed into the sliding groove 102 from the opening 1021, and then the limiting piece 13 is installed; when the liquid injection cap 12 is slid until the liquid injection port 101 is opened, the liquid injection cap 12 abuts against the stopper 13 to restrict the liquid injection cap 12 from being disengaged from the slide groove 102 via the opening 1021.

When the upper cover assembly 10 is assembled, the injection cover 12 is first at least partially clamped into the sliding groove 102 through the opening 1021, and then the limiting member 13 is mounted on the upper cover 11, wherein the limiting member 13 is used for preventing the injection cover 12 from being separated from the sliding groove 102. When in use, the liquid injection cover 12 can move between a use position and a liquid injection position relative to the upper cover 11, and when the liquid injection cover 12 is in the use position, the electronic cigarette can be operated by a user to suck smoke; when annotating liquid lid 12 and being in annotating the liquid position, the electron cigarette can supply the user to annotate the liquid operation, and simultaneously, annotate liquid lid 12 and hold with locating part 13 counterbalance for locating part 13 continues to remove to annotating liquid lid 12 and plays the effect of blockking, has effectively prevented to annotate liquid lid 12 and has broken away from with spout 102 mutually via opening 1021, has made things convenient for user's operation, has promoted user's use and has experienced.

Referring to fig. 3-6, in a specific embodiment, the upper lid 11 is substantially disc-shaped, a groove 103 is formed on an end surface of the upper lid 11 facing the liquid injection lid 12 along a radial direction of the upper lid 11, the liquid injection port 101 is formed on the end surface of the upper lid 11 facing the liquid injection lid 12 and located at one side of the groove 103, and the liquid injection port 101 and the groove 103 are sequentially disposed in a moving path along which the liquid injection lid 12 moves from a use position to a liquid injection position with respect to the upper lid 11.

Two opposite side walls of the groove 103 near one end of the liquid inlet 101 are provided with two flanges 104 protruding towards opposite directions, the sliding groove 102 is formed by two flanges 104 and a space surrounded by the groove walls of the groove 103, a containing groove 105 is formed in the inner cavity of the groove 103 relative to the part of the sliding groove 102 far away from the liquid inlet 101, the containing groove 105 is communicated with the sliding groove 102, and an opening 1021 is formed by one end of the sliding groove 102 far away from the liquid inlet 101.

Referring to fig. 7 and 8, the liquid injection cover 12 is substantially a disk-shaped structure, a sliding block 121 is convexly disposed on the center of the end surface of the upper cover 11 on the liquid injection cover 12, and the sliding block 121 is engaged with the receiving groove 105 and can be slidably connected with the sliding groove 102. When the upper cover assembly 10 is assembled, the sliding block 121 is vertically placed into the accommodating groove 105 from above the upper cover 11, and then the liquid injection cover 12 is horizontally pushed towards the direction close to the liquid injection port 101, so that the sliding block 121 is clamped into the sliding groove 102 through the opening 1021, and the sliding connection relationship between the liquid injection cover 12 and the upper cover 11 is realized through the cooperation between the sliding block 121 and the sliding groove 102; the stopper 13 is then connected to the upper cover 11. The two surfaces of the groove 103 provided with the flange 104 limit the movement of the slider 121 in the horizontal direction, and the flange 104 limit the movement of the slider 121 in the axial direction. When the liquid injection cover 12 needs to be detached from the upper cover 11, the limiting member 13 is detached, and the liquid injection cover 12 is pushed horizontally in a direction away from the liquid injection port 101, so that the slider 121 slides out of the sliding groove 102 through the opening 1021 to enter the accommodating groove 105, and the slider 121 entering the accommodating groove 105 is taken out vertically from above the upper cover 11, thereby achieving the detachment function between the liquid injection cover 12 and the upper cover 11.

Referring to fig. 4, 5, 10 and 11, in a specific embodiment, an end surface of the upper cover 11 away from the liquid injection cover 12 is provided with an installation groove 106, the installation groove 106 is communicated with the accommodation groove 105 of the groove 103, and the installation groove 106 is used for installing the limiting member 13. When the liquid filling device is used, when the sliding block 121 is clamped into the sliding groove 102, the limiting piece 13 is installed in the installation groove 106 from the bottom of the upper cover 11, at the moment, the limiting piece 13 partially extends into the accommodating groove 105, so that part of the space of the accommodating groove 105 is occupied by the limiting piece 13, so that when a user horizontally pushes the liquid filling cover 12 away from the liquid filling port 101, the sliding block 121 is not completely separated from the sliding groove 102, one end, away from the liquid filling port 101, of the sliding block 121 can abut against the limiting piece 13, and therefore the sliding block 121 is limited from continuously moving, and further the sliding block 121 is prevented from moving out of the sliding groove 102 through the opening 1021.

It is understood that, in other embodiments, the mounting groove 106 may be opened on a side wall of the upper cover 11, the limiting member 13 is mounted in the mounting groove 106 through a side portion of the upper cover 11, and a portion of the limiting member 13 extends into the receiving groove 105, or the mounting groove 106 may be omitted, in which case the limiting member 13 is directly mounted in the receiving groove 105. Thus, the installation position of the limiting member 13 is not limited, and it is only required that the limiting member 13 is at least partially located in the accommodating groove 105, and the injection cover 12 is limited from being separated from the sliding groove 102 through the opening 1021. In the present embodiment, the stopper 13 is a stopper pin, but the stopper 13 may be a bolt, a screw, or the like, and is not limited here.

It is understood that, in other embodiments, the groove 103 may also be omitted, the sliding groove 102 may be formed by two limiting blocks protruding from the end surface of the upper cover 11 facing the injection cover 12 and disposed oppositely, the limiting block 13 is mounted on the end surface of the upper cover 11 facing the injection cover 12 and located in the moving path of the injection cover 12, the limiting block 13 is located on one side of the sliding groove 102 away from the injection port 101, the arrangement form of the sliding groove 102 is not limited, and it is only required to ensure that the injection cover 12 moves between the use position and the injection position in the sliding groove 102 and can be limited by the limiting block 13. It will be appreciated that in other embodiments, the pouring cap 12 is entirely located within the chute 102 and is movable along the chute 102, with the pouring outlet 101 opening in the bottom wall of the chute 102.

When the liquid injection cover 12 is located at the using position relative to the upper cover 11, the liquid injection cover 12 covers the liquid injection port 101 to close the liquid injection port 101, in a specific embodiment, in order to improve the sealing performance between the liquid injection cover 12 and the upper cover 11, a sealing groove 107 is arranged around the liquid injection port 101 of the upper cover 11, the upper cover assembly 10 further comprises a sealing member 14, the sealing member 14 is accommodated in the sealing groove 107 and hermetically surrounds the periphery of the liquid injection port 101, and when the liquid injection cover 12 is located at the using position, the sealing member 14 abuts against the liquid injection cover 12, so that smoke liquid leakage is prevented. It will be appreciated that the seal 14 may be made of silicone or rubber material.

Referring to fig. 5, 8, 10 and 11, in order to facilitate the operation of smoking smoke by the user, the upper cover 11 is provided with a smoke outlet 108, the liquid injection cover 12 is provided with an air vent 122, when the liquid injection cover 12 is located at the using position relative to the upper cover 11, the liquid injection port 101 is closed by the liquid injection cover 12, the air vent 122 is in alignment communication with the smoke outlet 108, at this time, the user can perform the smoking operation, and the smoke generated by the electronic cigarette can sequentially flow out through the smoke outlet 108 and the air vent 122 under the suction action; when the liquid filling cap 12 is positioned at the liquid filling position with respect to the upper cap 11, the ventilation port 122 is misaligned with the smoke outlet 108, the liquid filling port 101 is opened, and the user can perform the liquid filling operation.

In a specific embodiment, the smoke outlet 108 is formed in the bottom wall of the chute 102 and extends through the end surface of the upper cover 11 remote from the liquid injection cover 12. The vent 122 is provided in the slider 121 and communicates with the opening of the filling cap 12. It is understood that in other embodiments, the smoke outlet 108 may be disposed outside the sliding chute 102, and the ventilation opening 122 and the smoke outlet 108 are aligned and communicated only when the liquid filling cover 12 is located at the using position relative to the upper cover 11.

In one particular embodiment, the cover assembly 10 further includes a mouthpiece 15, the mouthpiece 15 being for being held by a user for a smoking operation. The cigarette holder 15 is a tubular structure with two through ends, one end of the cigarette holder 15 is connected with the liquid injection cover 12, and the inner cavity of the cigarette holder 15 is communicated with the opening of the liquid injection cover 12, when in use, smoke generated by the electronic cigarette enters the mouth of a user through the smoke outlet 108, the vent 122 and the inner cavity of the cigarette holder 15 in sequence under the suction action,

please refer to fig. 9, fig. 12 and fig. 13, in order to prevent the liquid injection cover 12 from being easily opened relative to the upper cover 11, resulting in misoperation, the upper cover assembly 10 of the present invention further includes a locking structure 16, the locking structure 16 includes a locking member 161 movably disposed on the upper cover 11, a clamping groove 123 and a guiding groove 124 are disposed on the liquid injection cover 12, the clamping groove 123 and the guiding groove 124 are mutually communicated, the extending direction of the guiding groove 124 is identical to the sliding direction of the liquid injection cover 12 relative to the upper cover 11, the locking member 161 is matched with the clamping groove 123 and the guiding groove 124 and can slide along the clamping groove 123 and the guiding groove 124, when the locking member 161 is located in the clamping groove 123, the liquid injection cover 12 closes the liquid injection port 101 and cannot slide relative to the upper cover 11, and when the locking member 161 moves to one end of the guiding groove 124, the liquid injection cover 12 can slide relative to the. In another embodiment, the locking structure 16 is disposed on the liquid injection cover 12, and the upper cover 11 is provided with a slot 123 and a guide slot 124 which are mutually communicated and arranged at an angle.

When the user need annotate the liquid operation, need move about the one end of guide slot 124 to the locking piece 161 by draw-in groove 123 earlier, just can promote this moment and annotate liquid lid 12, and then open and annotate liquid mouth 101, thereby effectively prevented that children from opening easily under the condition of locking piece 161 that does not move about and annotate the condition emergence of liquid lid 12 contact or even eating the tobacco juice by mistake, played the child protection function.

Referring to fig. 6 and 9, in a specific embodiment, the sidewall of the upper cover 11 is formed with an accommodating groove 109, the accommodating groove 109 has an opening end penetrating through the sidewall of the upper cover 11, the end surface of the upper cover 11 facing the liquid injection cover 12 is formed with a sliding groove 110, the sliding groove 110 corresponds to the engaging groove 123, and the sliding groove 110 is communicated with the accommodating groove 109. In one embodiment, the side wall of the liquid injection cover 12 is opened with a receiving groove 109, the receiving groove 109 has an opening end penetrating the side wall of the liquid injection cover 12, the upper surface of the liquid injection cover 12 is opened with a sliding groove 110 toward the end surface of the upper cover 11, the sliding groove 110 corresponds to the engaging groove 123, and the sliding groove 110 is communicated with the receiving groove 109. The locking structure 16 further includes a movable member 162, the movable member 162 is movably mounted in the receiving groove 109, and the elastic member 163 is received in the receiving groove 109. In one embodiment, the locking structure 16 further includes an elastic element 163, and the elastic element 163 is disposed between the movable element 162 and the receiving groove 109 in a telescopic manner along the movable direction of the movable element 162, specifically, one end of the elastic element 163 elastically abuts against a groove wall of the receiving groove 109 far from the opening end of the receiving groove 109, and the other end of the elastic element 163 elastically abuts against one end of the movable element 162. In one embodiment, one end of the movable member 162 is configured as a stepped surface, the elastic member 163 is sleeved outside the movable member 162, and one end of the elastic member 163 abuts against the stepped surface. It can be understood that a concave groove is concavely formed on the outer wall of the movable element 162, the concave groove penetrates through the end surface of the movable element 162 close to the elastic element 163, the step surface is formed by the groove wall of the concave groove far away from the elastic element 163, or a contact edge is convexly formed on the outer wall of the movable element 162 along the radial direction of the movable element 162, and the step surface is formed by the end surface of the contact edge close to the elastic element 163, which is not limited here. The movable member 162 is pressed to compress the elastic member 163 and retract into the receiving groove 109, the pressing action on the movable member 162 is released, and the movable member 162 is restored to extend out of the receiving groove 109 by the elastic force of the elastic member 163. It should be noted that, when the movable element 162 is not pressed, one end of the movable element 162 away from the elastic element 163 extends to the outside of the receiving groove 109, so that the user can conveniently press the movable element 162. One end of the locking member 161 is connected to the movable member 162 after passing through the sliding groove 110, when the movable member 162 moves in the accommodating groove 109 under the condition of being pressed or reset, the locking member 161 slides along the sliding groove 110 under the driving of the movable member 162, and when the liquid filling cover 12 is located at the use position relative to the upper cover 11, the sliding groove 110 is aligned with the clamping groove 123, one end of the locking member 161, which is far away from the movable member 162, is clamped into the clamping groove 123, and when the liquid filling cover 12 is located at the liquid filling position relative to the upper cover 11, one end of the locking member 161, which is far away from the movable member 162, is clamped into. The connection between the locking member 161 and the movable member 162 includes, but is not limited to, snap-fit, press-fit, or threaded connection.

In one particular embodiment, the angle between the slot 123 and the channel 124 is 90 °. Specifically, referring to fig. 4, the sliding groove 110 is disposed along the radial direction of the upper cover 11, and the extending direction of the sliding groove 110 is perpendicular to the extending direction of the sliding groove 102. It is understood that in other embodiments not shown, the slot 123 and the guiding groove 124 may be at an acute angle or an obtuse angle, which is not limited herein.

In one specific embodiment, the locking member 161 is a cylindrical pin, and it is understood that in other embodiments, the locking member 161 can be a bolt, a screw, etc. In addition, the elastic member 163 is a spring, and it is understood that in other embodiments, the elastic member 163 may also be a rigid and elastic element such as a stainless steel elastic sheet, a copper elastic sheet, and the like, which is not limited herein.

It is understood that in other embodiments, the elastic element 163 may be omitted, in which case the movable element 162 is mounted on the upper cover 11, the movable element 162 is made of an elastic material (e.g., silicone or rubber), and a user pressing the movable element 162 may deform the movable element 162 to move the locking element 161. It is also understood that the elastic element 163 and the movable element 162 can be omitted, in this case, a part of the locking element 161 is engaged with the receiving groove 109 and a part of the locking element is engaged with the sliding groove 110, and the locking element 161 is made of an elastic material (e.g., silicone rubber or rubber) and is configured to directly press a part of the locking element 161 engaged with the receiving groove 109, so that the part of the locking element 161 engaged with the sliding groove 110 can move along the sliding groove 110. It will also be understood that the sliding groove 110 may be omitted, and in this case, the accommodating groove 109 penetrates through the end surface of the upper cover 11 facing the filling cover 12, and the end of the locking member 161 away from the movable member 162 may be directly clamped into the clamping groove 123 or the guiding groove 124 without passing through the sliding groove 110.

In addition, in other embodiments not shown, on the basis of omitting the elastic element 163, the movable element 162 may also be made of a hard material, and only a certain moving resistance needs to be provided between the movable element 162 and the groove wall of the accommodating groove 109, so as to prevent the movable element 162 from moving easily, when a user uses the portable electronic device, the user needs to push or pull the movable element 162 to move the movable element 162, and further the locking element 161 is driven by the movable element 162 to move.

Referring to fig. 4, 12 and 13, in a specific embodiment, an end surface of the upper cover 11 facing the liquid injection cover 12 is provided with a mounting groove 111, the upper cover assembly 10 further includes a supporting member 17, the supporting member 17 is mounted in the mounting groove 111, when the liquid injection cover 12 is connected to the upper cover 11, the supporting member 17 is supported against the end surface of the upper cover 11 on the liquid injection cover 12, so that due to the supporting relationship between the supporting member 17 and the liquid injection cover 12, a certain resistance needs to be overcome when the liquid injection cover 12 is pushed, the liquid injection cover 12 is ensured to slide stably, and the operation hand feeling of a user is enhanced. It will be understood that the abutment 17 is made of silicone or rubber material.

In the present embodiment, the use process of the upper cover assembly 10 is as follows: when the user needs to annotate the liquid, press moving part 162, moving part 162 compression elastic component 163 is movable in holding tank 109, and then drives locking piece 161 and slides along draw-in groove 123, and when locking piece 161 moved to the one end of guide slot 124, the liquid lid 12 is annotated to upper cover 11 flat push, and when annotating liquid lid 12 and locating part 13 counterbalance, annotate liquid lid 12 and can't remove, and at this moment, annotate liquid mouth 101 and be annotated liquid lid 12 and open, the operation is annotated to user's accessible notes liquid mouth 101. Annotate the liquid back that finishes, the liquid lid 12 is annotated in the reverse flat push of upper cover 11 relatively, and locking piece 161 slides along guide slot 124, and when locking piece 161 moved to the one end of draw-in groove 123, moving part 162 resets under the spring action of elastic component 163, and then drives locking piece 161 and slides along draw-in groove 123 and make locking piece 161 card go into in the draw-in groove 123, and at this moment, annotate liquid lid 12 and close annotate liquid mouth 101 and can't slide relative upper cover 11.

Referring to fig. 10 again, the atomizer 100 of the present invention further includes a liquid storage component 20, a base component 30 and an atomizing head 40, wherein the upper cover component 10 is installed at one end of the liquid storage component 20, the base component 30 is installed at the other end of the liquid storage component 20 relative to the upper cover component 10, and the atomizing head 40 is installed inside the liquid storage component 20. Be provided with stock solution chamber 201 in the stock solution piece 20, stock solution chamber 201 is used for saving the tobacco juice, specifically, atomising head 40 accepts in stock solution chamber 201, and upper cover 11 is connected with the one end relative base subassembly 30 on the stock solution piece 20, annotates liquid mouth 101 and stock solution chamber 201 intercommunication, and the user annotates the liquid operation, injects the tobacco juice into stock solution chamber 201 through annotating liquid mouth 101 promptly. When the user used the electron cigarette, power supply unit provided the electric energy to atomising head 40, and atomising head 40 heats the tobacco juice in the stock solution chamber 201 for the tobacco juice atomizing generates smog, and smog enters into to the user mouth behind the upper cover subassembly 10, so that the user inhales.

In one embodiment, the reservoir 20 is a hollow cylindrical structure with two ends penetrating, and the reservoir 201 is formed by an inner cavity of the reservoir 20. Stock solution spare 20 is made by transparent or translucent material for the user can see through stock solution spare 20 and observe the surplus of tobacco juice in stock solution chamber 201, and convenience of customers in time pours into the tobacco juice into, and in this embodiment, stock solution spare 20 is made by glass. It is understood that in other embodiments, a protective sheath made of a hard material (such as stainless steel) may be further provided outside the liquid storage member 20 to protect the liquid storage member 20. In other embodiments, the reservoir 20 may be formed of an opaque material.

In one embodiment, the base assembly 30 includes a base 31 mounted at one end of the liquid storage member 20 relative to the lid assembly 10, a first electrode 32 and an electrode sheath 33 mounted on the base 31, and an air adjustment ring 34 rotatably sleeved outside the base 31.

The base 31 is a hollow cylindrical structure with an opening at the upper end, the center of the bottom of the base 31 extends downward to form a connecting tube 311 communicated with the inner cavity of the base 31, the first electrode 32 is installed in the connecting tube 311, and the electrode sleeve 33 is sleeved on the upper end of the first electrode 32 and electrically connected with the atomizing head 40. Specifically, the power supply device is connected to the connection tube 311 of the base 31 by a screw thread, so that the first electrode 32 is electrically connected to the power supply device. In this embodiment, the first insulating member 35 is interposed between the first electrode 32 and the connection tube 311, and the second insulating member 36 is interposed between the electrode sheath 33 and the connection tube 311, thereby achieving the purpose of electrical isolation. The first and second insulators 35 and 36 are made of an insulating material, and it is understood that the first and second insulators 35 and 36 include, but are not limited to, silicone or rubber.

The air adjusting ring 34 is a cylindrical structure with two ends penetrating, an air inlet hole 312 communicated with the inner cavity of the base 31 is arranged on the peripheral wall of the base 31, and an air adjusting hole 341 communicated with the outside is arranged on the peripheral wall of the air adjusting ring 34 corresponding to the air inlet hole 312. When the air adjusting ring 34 is rotated, the communication area between the air adjusting hole 341 and the air inlet hole 312 can be adjusted, so that the user can adjust the size of the air inlet amount as required.

In one embodiment, the atomizing head 40 includes an atomizing sleeve 41 accommodated in the liquid storage chamber 201, a heating element 42 accommodated in the atomizing sleeve 41, and a second electrode 43 mounted at the bottom of the atomizing sleeve 41. Wherein, the upper and lower both ends of atomizing sleeve 41 link up, and the lower extreme and the base 31 of atomizing sleeve 41 are connected, and the upper end and the upper cover 11 of atomizing sleeve 41 are connected, and atomizing sleeve 41's inner chamber is formed with the atomizing chamber 401 with outlet flue 108 intercommunication, is provided with the feed liquor hole 402 that feeds through stock solution chamber 201 and atomizing chamber 401 on atomizing sleeve 41's the lateral wall. Heating element 42 is located atomizing chamber 401, and heating element 42 includes heating element 421 and drain 422 that contact each other, and drain 422 is used for absorbing the tobacco juice in stock solution chamber 201 via feed liquor hole 402, and heating element 421 is used for heating the tobacco juice on drain 422, makes the tobacco juice generate smog. Wherein, the heating member 421 can be a heating wire, a heating net or a heating sheet, and the liquid guiding member 422 can be cotton, a fiber rope, porous ceramic or porous graphite. In addition, the lower end of the second electrode 43 is in contact with and electrically connected to the electrode sleeve 33, and the upper end of the second electrode 43 is electrically connected to the heat generating member 421; thus, the first electrode 32 and the connection tube 311 are electrically connected to the positive electrode and the negative electrode of the power supply device, respectively, and the two ends of the heating member 421 are electrically connected to the second electrode 43 and the atomizing sleeve 41, respectively, so that the power supply device provides electric energy to the heating member 421. It is understood that in other embodiments, the atomizing head 40 may also be an ultrasonic atomizing head, an electromagnetic induction heating atomizing head, etc., and is not limited herein.

In one embodiment, the second electrode 42 is a hollow cylindrical structure, and two ends of the second electrode 42 are respectively communicated with the inner cavity of the base 31 and the atomization cavity 401, when a user performs a pumping operation, external air can enter the atomization cavity 401 through the air adjusting hole 341, the air inlet hole 312, the inner cavity of the base 31 and the inner cavity of the second electrode 42 in sequence and be mixed with smoke, and the mixed air enters the mouth of the user through the smoke outlet 108, the vent 122 and the mouthpiece 15 in sequence.

The utility model provides an upper cover subassembly 10, when the user need annotate the liquid operation, need just can promote to annotate liquid lid 12 earlier by the one end of draw-in groove 123 activity to guide slot 124 with lock piece 161 this moment, and then open and annotate liquid mouth 101, thereby effectively prevented that children from opening easily and annotating the condition emergence of liquid lid 12 contact or even eating the tobacco juice by mistake, played child protection function.

The utility model provides an atomizer 100 and electron cigarette has the same technological effect with above-mentioned upper cover subassembly 10 because it has the whole technical characteristics of above-mentioned upper cover subassembly 10.

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 atomizer, characterized by: the atomizer includes the upper cover subassembly, the upper cover subassembly is including having the upper cover of annotating the liquid mouth, annotating liquid lid and locking structure, it can be relative to annotate the liquid lid the upper cover slides, the atomizer is including mutual intercommunication and the draw-in groove and the guide slot that are the angle setting, the locking structure can be followed the draw-in groove reaches the guide slot slides, works as the locking structure is located when in the draw-in groove, annotate the liquid lid and close annotate the liquid mouth and can't be relative the upper cover slides, works as the locking structure activity extremely during the one end of guide slot, it can be relative to annotate the liquid lid slides in order to open annotate the liquid mouth.

2. The nebulizer of claim 1, wherein: the draw-in groove reaches the guide slot sets up annotate the liquid cover the up towards the terminal surface of upper cover, perhaps the draw-in groove reaches the guide slot sets up on cover towards annotate the terminal surface of liquid cover, the locking structure includes the locking piece, the locking piece can be followed the draw-in groove reaches the guide slot slides.

3. A nebulizer as claimed in claim 2, wherein: the lateral wall of the upper cover is provided with a holding tank, the upper cover is provided with a sliding groove communicated with the holding tank towards the end face of the liquid injection cover, or the lateral wall of the liquid injection cover is provided with the holding tank, and the liquid injection cover is provided with a sliding groove communicated with the holding tank towards the end face of the upper cover.

4. A nebulizer as claimed in claim 3, wherein: the locking structure still includes the moving part, the moving part movably installs in the holding tank, the one end of locking piece passes behind the sliding tray with the moving part is connected, and can follow under the drive of moving part the sliding tray slides.

5. The nebulizer of claim 4, wherein: the movable piece is made by elastic material or, locking structure still includes the elastic component, the elastic component along the activity direction telescopically of movable piece is in the movable piece with between the holding tank.

6. A nebulizer as claimed in claim 2, wherein: the upper cover is provided with a sliding groove facing the end face of the liquid injection cover, the liquid injection cover is convexly provided with a sliding block, and the sliding block is connected with the sliding groove in a sliding manner.

7. The nebulizer of claim 1, wherein: the draw-in groove with the contained angle between the guide slot is 90.

8. The nebulizer of claim 1, wherein: the upper cover still is provided with the outlet flue, annotate the liquid and cover and be provided with the blow vent, annotate the liquid mouth with the outlet flue sets gradually annotate the relative upper cover of liquid lid by the position of use remove extremely in the removal route of annotating the liquid position, work as it is located to annotate the liquid lid during the position of use, annotate the liquid mouth and be closed, the blow vent with the outlet flue is counterpointed the intercommunication, works as it is located to annotate the liquid lid during the liquid position, annotate the liquid mouth and be opened.

9. The nebulizer of claim 1, wherein: the atomizer further comprises a liquid storage part, a base assembly and an atomizing head, wherein the upper cover assembly is mounted at one end of the liquid storage part, a liquid storage cavity is formed in the liquid storage part and used for storing tobacco juice, the upper cover is connected with the liquid storage part, and the liquid injection port is communicated with the liquid storage cavity; the base subassembly is relative the upper cover subassembly is installed the other end of stock solution spare, the atomising head accept in the stock solution intracavity, be provided with the atomizing chamber in the atomising head, the atomizing chamber with the stock solution chamber is linked together.

10. An electronic cigarette, characterized in that: the electronic cigarette comprises a power supply device and the atomizer of any one of claims 1-9, wherein the power supply device is electrically connected with the atomizer.

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