CN207185918U - Cover assembly, atomizer and electronic cigarette - Google Patents

Abstract

The utility model discloses a kind of cover assembly, it includes attachment structure and superstructure, attachment structure includes interconnecting piece and the regulation ring being rotationally sheathed on outside interconnecting piece, the accepting groove and neck being respectively communicated with the both ends of guide groove are also relatively set with the side wall of interconnecting piece, one end of inner piece is provided with the guide being contained in guide groove and the lock piece being contained in accepting groove, the other end of inner piece corresponds to neck and is provided with fastener, the movable part being held between lock piece and regulation ring is additionally provided with accepting groove, set in regulation ring fluted, regulation ring to movable part is rotated to be partially housed in groove, promote superstructure inner piece can be driven to be slided along guide groove to cause fastener to depart from neck, liquid injection hole is opened in order to overturn superstructure.The invention also discloses a kind of atomizer and electronic cigarette with the cover assembly.

Description

Cover assembly, atomizer and electronic cigarette

Technical field

Simulation smoking techniques field is the utility model is related to, especially, is related to a kind of cover assembly, atomizer and electronics Cigarette.

Background technology

The modes such as in existing electronic smoke atomizer, upper lid is generally connected through a screw thread, clamping are connected with liquid storage pipe, are injected During tobacco juice, tobacco juice is injected in liquid storage pipe again after lid need to be removed, process is cumbersome, inconvenient for use, takes considerable time.Moreover, It when children touch such electronic cigarette, can be relatively easy to remove on upper lid, and then contact setting and eat tobacco juice by mistake, threaten youngster Virgin safety.

Utility model content

Based on this, it is necessary to provide a kind of cover assembly with child-resistant；

It there is a need to and a kind of atomizer with the cover assembly is provided；

More it is necessary to provide a kind of electronic cigarette with the atomizer.

The utility model solves its technical problem technical scheme to be taken：A kind of cover assembly, the upper lid group Part includes attachment structure and superstructure, and the attachment structure includes interconnecting piece and is rotationally sheathed on the interior company Regulation ring outside fitting, liquid injection hole and guide groove, the side wall of the interconnecting piece are provided with the end face of the interconnecting piece On be also relatively set with the accepting groove and neck being respectively communicated with the both ends of the guide groove, the superstructure includes being connected to Inner piece on the interconnecting piece, one end of the inner piece are provided with the guide being contained in the guide groove and collecting Lock piece in the accepting groove, the other end of the inner piece correspond to the neck and are provided with fastener, the accepting groove Inside be additionally provided with the movable part being held between the lock piece and the regulation ring, set in the regulation ring it is fluted, turn The dynamic regulation ring to the movable part is partially housed in the groove, promotes the superstructure to drive the liner Part is slided along the guide groove to cause the fastener to depart from the neck, and institute is opened in order to overturn the superstructure State liquid injection hole.

Further, the guide includes projection in the inner piece towards first on the surface of the interconnecting piece Connector and the locating part formed is stretched by the end of first connector laterally, the locating part is movably disposed in In the guide groove, locking hole is provided with the locating part, the lock piece is arranged in the locking hole.

Further, the fastener includes projection in the inner piece towards second on the surface of the interconnecting piece Connector and the buckle formed is stretched by the end of second connector laterally, the buckle can be caught in the neck It is interior.

Further, resettlement groove is provided with the side wall of described accepting groove one end, the movable part is movably disposed in In the mounting groove.

Further, the movable part is ball.

Further, air admission hole is provided with the side wall of the relatively described accepting groove of the interconnecting piece, the regulation ring The air admission hole is corresponded in side wall and is provided with regulating the qi flowing in the channels hole, when the air admission hole connects with the regulating the qi flowing in the channels hole, the movable part limitation The lock piece movement, when the regulation ring closes the air admission hole, the movable part aligns with the groove.

Further, two projections being oppositely arranged, the regulation ring are convexly equipped with the outer wall of the interconnecting piece upper end The inwall of upper end is concavely provided with for the raised chute slided, when one of them described projection supports one end of the chute When, the air admission hole is fully opened, and when another described projection supports the other end of the chute, the regulation ring is complete Air admission hole described in contract fully.

Further, the attachment structure also includes the bullet that relatively described movable part is arranged in the accepting groove other end Piece and elastic component, a mounting groove for being used to install the elastic component is formed between the shell fragment and the regulation ring, it is described Elastic component supports the cell wall of the mounting groove so as to which shell fragment extruding is fixed in the accepting groove, and the lock piece is removable The shell fragment is supported dynamicly.

Further, mounting hole is provided with the inner piece, the attachment structure also includes being installed on the mounting hole Interior breather pipe, the superstructure also include being sheathed on the upper lid outside the inner piece and being installed on the upper lid Cigarette holder, when the movable part misplaces with the groove, the cigarette holder is connected with the breather pipe.

Further, one end of the interconnecting piece is downwardly extending connecting tube, and the breather pipe is partially housed in institute State in connecting tube, between the outer wall of the breather pipe and the inwall of the connecting tube formed with being connected with the air admission hole between Gap.

Further, the superstructure also includes being located in the upper lid and the sealing gasket before the inner piece, institute State and the first connecting hole is provided with inner piece, first connecting hole is corresponded on the sealing gasket and is convexly equipped with sealing, it is described close Envelope portion can pass through first connecting hole to close the liquid injection hole.

A kind of atomizer, the atomizer include the cover assembly described in foregoing any one.

Further, the atomizer also includes liquid storage pipe, base assembly and atomising head, and the base assembly is located at institute One end of liquid storage pipe is stated, the liquid storage pipe encloses with the base assembly to be set to form liquid storage cylinder, and the atomising head is contained in the storage In sap cavity, the cover assembly is located at one end of the relatively described base assembly of the liquid storage pipe, and passes through the liquid injection hole and institute Liquid storage cylinder is stated to be connected.

A kind of electronic cigarette, the electronic cigarette include the atomizer described in foregoing any one.

The beneficial effects of the utility model are：Cover assembly provided by the utility model, it is living when electronic cigarette normal use Moving part is clamped between lock piece and regulation ring so that lock piece can not move, and the fastener on inner piece is caught in interconnecting piece On neck in, inner piece can not be translated and overturn, so that liquid injection hole can not be opened.Rotate regulation ring so that Groove in movable part and regulation ring aligns, movable part move so that lock piece can be moved so as to be taken off with lock piece From lock piece can move so that buckle departs from neck, and then inverted liner part can open liquid injection hole, and process is multiple Miscellaneous, children are not easy to grasp, and children are served with certain safety protection function.

Brief description of the drawings

The utility model is described in further detail with reference to the accompanying drawings and examples.

Fig. 1 is the structural representation (normal operating condition) of atomizer of the present utility model；

Fig. 2 is the installation diagram (omission regulation ring) of attachment structure in atomizer shown in Fig. 1；

Fig. 3 is the exploded view of attachment structure in atomizer shown in Fig. 2；

Fig. 4 be atomizer shown in Fig. 3 attachment structure in interconnecting piece another viewing angle constructions schematic diagram；

Fig. 5 be atomizer shown in Fig. 3 attachment structure in interconnecting piece another viewing angle constructions schematic diagram；

Fig. 6 be atomizer shown in Fig. 1 attachment structure in regulation ring structural representation；

Fig. 7 is the installation diagram of superstructure in atomizer shown in Fig. 1；

Fig. 8 is the exploded view of superstructure in atomizer shown in Fig. 7；

Fig. 9 is another viewing angle constructions schematic diagram of inner piece in superstructure in atomizer shown in Fig. 8；

Figure 10 is the sectional view of atomizer shown in Fig. 1；

Figure 11 is the front view of atomizer shown in Fig. 1；

Figure 12 is along A-A sectional view in atomizer shown in Figure 11；

Figure 13 is another status architecture schematic diagram (closing air admission hole state) of atomizer shown in Fig. 1；

Figure 14 is the front view of atomizer shown in Figure 13；

Figure 15 is along B-B sectional view in atomizer shown in Figure 14；

Figure 16 is another status architecture schematic diagram (the superstructure horizontal sliding state of atomizer shown in Fig. 1；)

Figure 17 is the front view of atomizer shown in Figure 16；

Figure 18 is along C-C sectional view in atomizer shown in Figure 17；

Figure 19 is the another status architecture schematic diagram (superstructure rollover states) of atomizer shown in Fig. 1.

Parts title and numbering are respectively in figure：

The liquid storage cylinder 11 of 100 liquid storage pipe of atomizer 10

The electrode 22 of 20 atomization casing of atomising head 21

The base assembly 30 of 211 inlet opening of atomization chamber 212

The interconnecting piece 411 of 40 attachment structure of cover assembly 41

The accepting groove 4113 of 4111 guide groove of mounting hole 4112

The resettlement groove 4116 of 4114 neck of air admission hole 4115

The projection 4119 of 4117 connecting tube of liquid injection hole 4118

The slot 4122 of 412 gap of breather pipe 4121

The regulating the qi flowing in the channels hole 4141 of 413 regulation ring of movable part 414

The sealing ring 415 of 4142 groove of chute 4143

The seal 418 of 416 elastic component of shell fragment 417

The through hole 4211 of lid 421 on superstructure 42

The connecting pole 4221 of 4212 inner piece of plug division 422

The locating part 4224 of first 4,222 first connector of connecting hole 4223

The buckle 4227 of 4,225 second connector of locking hole 4226

The connecting hole 4241 of 423 sealing gasket of cigarette holder 424 second

The lock piece 425 of sealing 4242

Embodiment

The utility model is described in detail presently in connection with accompanying drawing.This figure is simplified schematic diagram, only in a schematic way Illustrate basic structure of the present utility model, therefore it only shows the composition relevant with the utility model.

Please refer to Fig. 1 and Figure 10, the utility model provides a kind of electronic cigarette, the electronic cigarette include atomizer 100 with And the supply unit (not shown) being electrically connected with atomizer 100, wherein, atomizer 100 includes liquid storage pipe 10, is housed in storage Atomising head 20 in liquid pipe 10, the base assembly 30 installed in the one end of liquid storage pipe 10 and installed in the upper of the other end of liquid storage pipe 10 Cap assemblies 40.

Liquid storage pipe 10 substantially has the hollow tubular structure of opening in both ends, it is possible to understand that ground, liquid storage pipe 10 are glass tube Or stainless steel tube, liquid storage pipe 10 encloses jointly with base assembly 30 sets the liquid storage cylinder 11 to be formed for storing tobacco juice.

Atomising head 20 is contained in liquid storage cylinder 11, and atomising head 20 includes atomization casing 21, heat generating member (not shown), drain Part (not shown) and electrode 22.Wherein, atomization casing 21 substantially has the hollow cylindrical configuration of opening, atomization set in both ends The inner chamber of pipe 21 forms atomization chamber 211, sets to offer in the side wall of atomization casing 21 and is communicated in atomization chamber 211 and liquid storage cylinder 11 Between inlet opening 212.Heat generating member and drain part are arranged in atomization casing 21, for drawing out of liquid storage cylinder 11 via entering The tobacco juice that fluid apertures 212 flows into atomization chamber 211, and the heating atomization under the electric drive of supply unit.Wherein, heat generating member can be Heating wire, drain part can be drain cotton, and both set-up modes are wrapped in outside heating wire for drain cotton, or heating wire winding Also may be used in drain cotton periphery.Electrode 22 is arranged on the bottom of atomization casing 21, and one end and the heat generating member of electrode 22 are electrically connected with, electricity The other end of pole 22 is electrically connected with supply unit, so as to provide electric drive for atomising head 20.

Base assembly 30 is arranged on the lower end of liquid storage pipe 10, and supply unit is removably mounted on base assembly 30, and It is electrically connected with electrode 22.

Referring to Fig. 1, cover assembly 40 is included installed in the attachment structure 41 of the upper end of liquid storage pipe 10 and movable Superstructure 42 of the ground in attachment structure 41.

Fig. 2-Fig. 6 is referred to, attachment structure 41 includes interconnecting piece 411, the breather pipe being installed on interconnecting piece 411 412 and movable part 413, and the regulation ring 414 being rotatably sleeved on interconnecting piece 411.

The lower end of interconnecting piece 411 is detachably connected to the upper end of liquid storage pipe 10, in present embodiment, interconnecting piece 411 are plugged on liquid storage pipe 10, and in order to avoid tobacco juice leaks, interconnecting piece 411 is plugged on liquid storage pipe by installing sealing ring 415 On 10.It is to be appreciated that in other unshowned embodiments, interconnecting piece 411 can also be connected through a screw thread, clamping etc. Mode is connected with liquid storage pipe 10.

Refer to Fig. 4 and Fig. 5, interconnecting piece 411 is substantially cylindrical in shape structure, along interior connection at the center of interconnecting piece 411 The axially arranged mounting hole 4111 for having insertion interconnecting piece 411 both ends of part 411, breather pipe 412 are arranged in mounting hole 4111. The edge of the side of interconnecting piece 411 caves inward to form the U-shaped guide groove 4112 of one end open, and guide groove 4112 is along interior connection Part 411 extends radially through mounting hole 4111.The accepting groove connected with guide groove 4112 is additionally provided with the side wall of interconnecting piece 411 4113, resettlement groove 4116 is provided with the cell wall of the one end of accepting groove 4113, and movable part 413 is movably arranged on mounting groove 4116 It is interior.Interconnecting piece 4111 enters with respect to the air admission hole 4114 being connected with guide groove 4112 is provided with the side wall of accepting groove 4113 Side walls collapse of the stomata 4114 away from liquid storage pipe 10 forms the neck 4115 being connected with guide groove 4112.

The upper surface of interconnecting piece 411 is located at the relative both sides of guide groove 4112 and is provided with two to be connected with liquid storage cylinder 11 Liquid injection hole 4117, facilitate user's fluid injection operate.It is to be appreciated that in other unshowned embodiments, liquid injection hole 4117 At least one.The lower surface of interconnecting piece 411 has been downwardly extending connecting tube 4118, connecting tube 4118 and atomising head 20 Threaded upper ends connect, and the atomization chamber 211 of connecting tube 4118 is connected.

Fig. 3 and Figure 10 are referred to, breather pipe 412 substantially has the hollow tubular structure of opening in both ends, and breather pipe 412 is pacified When in mounting hole 4111, the partial receipt of breather pipe 412 is in connecting tube 4118, the outer wall and connecting tube of breather pipe 412 It is connected respectively with air admission hole 4114 and atomization chamber 211 formed with gap 4121, the gap 4121 between 4118 inwall.With When family is sucked, extraneous air is successively via air admission hole 4114 and gap 4121 to the top for reaching atomization chamber 211 so as to by smog In band access customer mouth.

In present embodiment, slot 4122 is provided with the center on the top of breather pipe 412, is provided with slot 4122 The seal 418 of both ends insertion, to avoid smog leakage.

Referring to Fig. 6, regulation ring 414 is substantially in the hollow cylindrical configuration that both ends have opening, in the side wall of regulation ring 414 Corresponding air admission hole 4114 is provided with regulating the qi flowing in the channels hole 4141, can change regulating the qi flowing in the channels hole 4141 and air admission hole by rotating regulation ring 414 4114 overlapping area, to change air inflow during user's suction.

Referring to Fig. 4 and Fig. 5, for the ease of controlling to adjust the rotational angle of ring 414, the upper end of interconnecting piece 411 Two projections 4119 being oppositely arranged are convexly equipped with outer wall, referring to Fig. 6, the inwall of the upper end of regulation ring 414 is concavely provided with Chute 4142, when regulation ring 414 rotates, projection 4119 is slided in chute 4142, and when one of projection 4119 supports During one end of chute 4142, regulating the qi flowing in the channels hole 4141 can be completely superposed with air admission hole 4114, i.e. air admission hole 4114 is opened completely； When another projection 4119 is supported in the other end of chute 4142, regulation ring 414 can completely enclose air admission hole 4114.

Please refer to Figure 11 and Figure 12, fluted 4143 are set on the inwall of regulation ring 414.Regulation ring 414 is sleeved on During the outside of interconnecting piece 411, movable part 413 is supported on the inwall of regulation ring 414, when rotating regulation ring 414, movable part 413 can not be moved.Please refer to Figure 13-Figure 15, until when the groove 4143 in regulation ring 414 and movable part 413 are right During position, for the partial receipt of movable part 413 in groove 4143, groove 4143 provides moveable space to movable part 413, this When, movable part 413 just can move in resettlement groove 4116 towards the direction away from guide groove 4112 in resettlement groove 4116.It can manage Xie Di, the part that movable part 413 is housed in groove 4143 is more, and movably distance is bigger for movable part 413.This embodiment party In formula, groove 4143 is axially disposed within the inwall of regulation ring 414 along regulation ring 414.It should be noted that work as groove 4143 When being aligned with movable part 413, regulation ring 414 completely encloses air admission hole 4114.The setting of mounting groove 4116 causes movable part 413 It can be moved in certain scope, it will of course be understood that ground, mounting groove 4116 can also omit, and now, movable part 413 can It is movably arranged as in accepting groove 4113.

In present embodiment, attachment structure 41 also includes relative movable part 413 and is arranged in the other end of accepting groove 4113 Shell fragment 416 and elastic component 417.416 general " l " shape structure of shell fragment, a peace is formed between shell fragment 416 and regulation ring 414 Tankage (figure does not mark), elastic component 417 is arranged in the mounting groove.Elastic component 417 is flexible, can be when being applied in external force Deform upon and automatically reset when external force cancels, elastic component 417 flexibly supports the cell wall of mounting groove, so as to which shell fragment 416 be squeezed Pressure is fixed in accepting groove 4113.It is to be appreciated that elastic component 417 is made up of silica gel or elastomeric material.It is it is to be appreciated that elastic Part 417 flexibly supports regulation ring 414, can lift feel when rotating regulation ring 414.

Please refer to Fig. 7-Fig. 9, superstructure 42 includes upper lid 421, the inner piece 422 located at the upper lower section of lid 421, peace Cigarette holder 423 on upper lid 421 and the sealing gasket 424 between upper lid 421 and inner piece 422.

Referring to Figure 10, upper lid 421 substantially has the disc-shaped structure of opening in lower end, in the upper upper end of lid 421 Through hole 4211 is provided with the heart, and the hole wall of through hole 4211 extends to form plug division 4212 towards the direction backwards to attachment structure 41, Cigarette holder 423 is socketed on plug division 4212, and user aspirates smog by sucking cigarette holder 423.

Please refer to Fig. 8 and Fig. 9, inner piece 422 is substantially in kidney ellipsoid platy structure, and inner piece 422 is fixed and is housed in In the lower end of upper lid 421.It is to be appreciated that in other unshowned embodiments, inner piece 422 can also by clamping or The modes such as gemel connection are connected with upper lid 421, or inner piece 422 is integrally formed setting with upper lid 421, is not restricted herein.Liner Through hole 4211 is corresponded on part 422 and breather pipe 412 is provided with connecting pole 4221, when inner piece 422 is connected with upper lid 421, Connecting pole 4221 is plugged in through hole 4211 and is connected with through hole 4211.Liquid injection hole 4117 is corresponded on inner piece 422 to be provided with First connecting hole 4222.

Sealing gasket 424 is substantially in kidney ellipsoid structure, and sealing gasket 424 is folded between lid 421 and inner piece 422, sealing Connecting pole 4221 is corresponded on pad 424 and is provided with the second connecting hole 4241, corresponding first connecting hole 4222 in lower surface of sealing gasket 424 Sealing 4242 is convexly equipped with, when sealing gasket 424 is folded between upper lid 421 and inner piece 422, connecting pole 4221 passes through second Connecting hole 4241, sealing 4242 is through the first connecting hole 4222 and can close liquid injection hole 4117.

One end of inner piece 422 is provided with guide (figure does not mark), and guide includes the corresponding projection of guide groove 4112 and existed Inner piece 422 away from upper lid 421 surface on the first connector 4223 and by the first connector 4223 end laterally The locating part 4224 to be formed is stretched, locating part 4224 is engaged with guide groove 4112 and can be spacing in slip in guide groove 4112 Locking hole 4225 is provided with the side wall of part 4224.In present embodiment, superstructure 42 also includes lock piece 425, lock piece 425 insertion be arranged on locking hole 4225 in, lock piece 425 under the drive of inner piece 422 slideably inlay card in accepting groove In 4113, and superstructure 42 is enabled to be overturn with lock piece 425 for center of rotation with respect to attachment structure 41.Present embodiment In, lock piece 425 is pin.

One end of counter-guide is provided with fastener (figure does not mark) on inner piece 422, and fastener includes connecting in corresponding The projection of neck 4115 of fitting 411 inner piece 422 away from upper lid 421 surface on the second connector 4226 and by second The buckle 4227 to be formed is stretched in the end of connector 4226 laterally, and the second connector 4226 and buckle 4227 can be in inner pieces It is movably contained under 422 drive in guide groove 4112 and enables to buckle 4227 to be caught in neck 4115.

When electronic cigarette provided by the utility model is in normal operating condition, the lid of superstructure 42 is located at attachment structure 41 On, specifically, the lid of inner piece 422 is located on interconnecting piece 411, and buckle 4227 is stuck in neck 4115, and inner piece 422 can not It is reversed with respect to interconnecting piece 411.Now, liquid injection hole 4117 is sealed by the sealing 4242 of sealing gasket 424, breather pipe 412 with Connecting pole 4221 is corresponding to be connected, and regulating the qi flowing in the channels hole 4141 is completely superposed with air admission hole 4114, and air admission hole 4114 is opened and can be with completely Overlapping area between regulation regulating the qi flowing in the channels hole 4141 and air admission hole 4114 reaches the effect of regulation air inflow.It is outside when user aspirates The gap 4121 that gas is entered between breather pipe 412 and connecting tube 4118 via regulating the qi flowing in the channels hole 4141 and air admission hole 4114 successively It is interior, then the smog in atomization chamber 211 is brought into in the registered permanent residence by cigarette holder 423.Please refer to Fig. 1, Figure 11 and Figure 12, When electronic cigarette is in normal aspiration phases, roller 413 can offset with lock piece 425, so as to limit lock piece 425 in receipts Slided in tank 4113 so that buckle 4227 can not be separated with neck 4115, and now, inner piece 422 relatively interior can not connect Fitting 411 is reversed, and is avoided children and is overturn superstructure 42 easily and then contact or eat by mistake the situation of tobacco juice.

Figure 13-Figure 15 is referred to, when user needs to inject tobacco juice, first rotating adjustment ring 414, until in regulation ring 414 When groove 4143 aligns with movable part 413, now, for the partial receipt of movable part 413 in groove 4143, groove 4143 gives movable part 413 provide moveable space, and movable part 413 just can move in resettlement groove 4116 towards the direction away from guide groove 4112 It is dynamic so that movable part 413 no longer hinders movement of the lock piece 425 in accepting groove 4113.Please refer to Figure 16-Figure 18, so Horizontal sliding superstructure 42 afterwards, finally buckle 4227 is departed from neck 4115, refer to Figure 19, finally overturn superstructure 42, liquid injection hole 4117 is opened, and user can carry out fluid injection operation.

It should be noted that lock piece 425, in sliding process, shell fragment 417 flexibly supports lock piece 425 all the time, avoids Lock piece 425 can be slided easily, while feel when improving horizontal sliding.

User's fluid injection is finished when needing to reuse, and can first downwardly turn over superstructure 42, then horizontal sliding superstructure, makes Obtain buckle 4227 to be caught in neck 4115, finally rotate regulation ring 414 to regulating the qi flowing in the channels hole 4141 and air admission hole 4114 and be completely superposed i.e. Can.

In present embodiment, movable part 413 is ball, it is possible to understand that ground, in other unshowned embodiments, and activity Part 413 can also be the mobiles such as roller, need to only meet when the groove 4143 in regulation ring 414 and movable part 413 align, living Moving part 413 can partial receipt avoid lock piece 425 i.e. in the groove 4143 and towards the direction movement away from guide groove 4112 Can.

Cover assembly 40 provided by the utility model, when electronics normal use, air admission hole 4114 is conditioned ring 414 and beaten Open, movable part 413 hinders lock piece 425 to move, and the buckle 4227 on inner piece 422 is caught in the neck on interconnecting piece 411 In 4115, superstructure 42 can not be translated and overturn, so that liquid injection hole 4117 can not be opened.Rotate regulation ring 414 so that movable part 413 aligns with groove 4143, there is provided the movable space of lock piece 425, so as to promote activity Part 413 is moved and then departed from lock piece 425, and lock piece 425 can move so that buckle 4227 is de- with neck 4115 From, and then inverted liner part 422 can open liquid injection hole 4117, process is complicated, and children are not easy to slap by translating and overturning Hold, children are served with certain safety protection function.

Atomizer 100 and electronic cigarette provided by the utility model, because it has the whole technology of above-mentioned cover assembly 40 special Sign, therefore have and the above-mentioned identical technique effect of cover assembly 40.

Using it is above-mentioned according to desirable embodiment of the present utility model as enlightenment, by above-mentioned description, related work 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 content on specification, it is necessary to determines its technical scope according to right.

Claims (14)

1. A kind of 1. cover assembly, it is characterised in that：The cover assembly includes attachment structure and superstructure, the connection knot Structure includes interconnecting piece and the regulation ring that is rotationally sheathed on outside the interconnecting piece, on the end face of the interconnecting piece Liquid injection hole and guide groove are provided with, is also relatively set with the side wall of the interconnecting piece and connects respectively with the both ends of the guide groove Logical accepting groove and neck, the superstructure include being connected to inner piece on the interconnecting piece, and the one of the inner piece End is provided with the guide being contained in the guide groove and the lock piece being contained in the accepting groove, the inner piece it is another One end corresponds to the neck and is provided with fastener, is additionally provided with the accepting groove and is held on the lock piece and the regulation ring Between movable part, set in the regulation ring it is fluted, rotate the regulation ring to the movable part be partially housed in it is described In groove, promote the superstructure that the inner piece can be driven to be slided along the guide groove to cause the fastener and institute Neck disengaging is stated, the liquid injection hole is opened in order to overturn the superstructure.
2. 2. cover assembly as claimed in claim 1, it is characterised in that：The guide include projection the inner piece towards The first connector on the surface of the interconnecting piece and being stretched laterally by the end of first connector forms spacing Part, the locating part are movably disposed in the guide groove, and locking hole, the lock piece peace are provided with the locating part In the locking hole.
3. 3. cover assembly as claimed in claim 2, it is characterised in that：The fastener include projection the inner piece towards The second connector on the surface of the interconnecting piece and the buckle formed is stretched by the end of second connector laterally, The buckle can be caught in the neck.
4. 4. cover assembly as claimed in claim 1, it is characterised in that：Placement is provided with the side wall of described accepting groove one end Groove, the movable part are movably disposed in the resettlement groove.
5. 5. the cover assembly as described in claim any one of 1-4, it is characterised in that：The movable part is ball.
6. 6. cover assembly as claimed in claim 5, it is characterised in that：In the side wall of the relatively described accepting groove of the interconnecting piece Air admission hole is provided with, the air admission hole is corresponded in the side wall of the regulation ring and is provided with regulating the qi flowing in the channels hole, the air admission hole and the tune When stomata connects, the movable part limits the lock piece movement, when the regulation ring closes the air admission hole, the movable part Aligned with the groove.
7. 7. cover assembly as claimed in claim 6, it is characterised in that：Two are convexly equipped with the outer wall of the interconnecting piece upper end The projection being oppositely arranged, the inwall of the regulation ring upper end are concavely provided with for the raised chute slided, when one of institute State raised when supporting one end of the chute, the air admission hole is fully opened, when another described projection supports the cunning During the other end of groove, the regulation ring completely closes the air admission hole.
8. 8. cover assembly as claimed in claim 4, it is characterised in that：The attachment structure is also set including relatively described movable part The shell fragment and elastic component in the accepting groove other end are put, one is formed between the shell fragment and the regulation ring and is used to pacify The mounting groove of the elastic component is filled, the cell wall that the elastic component supports the mounting groove is fixed on institute so as to which the shell fragment be extruded State in accepting groove, the lock piece movably supports the shell fragment.
9. 9. cover assembly as claimed in claim 6, it is characterised in that：Mounting hole, the connection are provided with the inner piece Structure also includes the breather pipe being installed in the mounting hole, and the superstructure also includes being sheathed on outside the inner piece Upper lid and the cigarette holder being installed on the upper lid, when the movable part misplaces with the groove, the cigarette holder and the ventilation Pipe is connected.
10. 10. cover assembly as claimed in claim 9, it is characterised in that：One end of the interconnecting piece is downwardly extending company Adapter, the breather pipe is partially housed in the connecting tube, between the inwall of the outer wall of the breather pipe and the connecting tube Formed with the gap connected with the air admission hole.
11. 11. cover assembly as claimed in claim 9, it is characterised in that：The superstructure also includes being located in the upper lid With the sealing gasket before the inner piece, the first connecting hole is provided with the inner piece, described is corresponded on the sealing gasket One connecting hole is convexly equipped with sealing, and the sealing can pass through first connecting hole to close the liquid injection hole.
12. A kind of 12. atomizer, it is characterised in that：The atomizer includes the cover assembly described in claim any one of 1-11.
13. 13. atomizer as claimed in claim 12, it is characterised in that：The atomizer also include liquid storage pipe, base assembly with And atomising head, the base assembly are located at one end of the liquid storage pipe, the liquid storage pipe encloses with the base assembly to be set to form storage Sap cavity, the atomising head are contained in the liquid storage cylinder, and the cover assembly is located at the relatively described base assembly of the liquid storage pipe One end, and be connected by the liquid injection hole with the liquid storage cylinder.
14. A kind of 14. electronic cigarette, it is characterised in that：The electronic cigarette includes the atomizer described in claim 12 or 13.