Utility model content
The technical problems to be solved in the utility model is, for the above-mentioned power supply bar of prior art and the connected mode of atomizer defect complicated, that easily misplace, provides a kind of connected mode simple electronic cigarette.
The utility model solves the technical scheme that its technical problem adopts: construct a kind of electronic cigarette, comprise power supply bar and atomizer, described power supply bar is provided with for being connected the syndeton of described power supply bar and atomizer with the junction of described atomizer, described syndeton comprises the first connector and the second connector, described the first connector is provided with annular groove, and described the second connector is provided with the docking groove inserting for described the first connector and the snapping portion matching with described annular groove;
While assembling described electronic cigarette, described the first connector inserts in described docking groove and described snapping portion elastic buckles is connected in described annular groove, and described power supply bar is removably connected with atomizer.
In electronic cigarette described in the utility model, described snapping portion is the elastomer being arranged on described the second connector.
In electronic cigarette described in the utility model, described snapping portion is end to end wire or elastic bumps.
In electronic cigarette described in the utility model, on described the first connector and/or described the second connector, be provided with the gas channel that runs through described the first connector and/or the second connector two ends.
In electronic cigarette described in the utility model, described the first connector comprises the first external electrode, and described annular groove is arranged on described the first external electrode.
In electronic cigarette described in the utility model, described the first connector also comprises the first insulating part and the first interior electrode being set in successively in described the first external electrode, described the first insulating part is for the first external electrode and the first interior electrode described in electrical isolation, and described the first interior electrode is provided with the first through hole that runs through described the first interior electrode two ends.
In electronic cigarette described in the utility model, described the second connector comprises the second external electrode, and what described the second external electrode was hollow is cylindric, and the cylinder of described the second external electrode hollow forms the described docking groove that holds described the first connector.
In electronic cigarette described in the utility model, described the second connector also comprises the second insulating part and the second inner electrode being set in successively in described the second external electrode, and described the second insulating part is for the second external electrode and the second inner electrode described in electrical isolation.
In electronic cigarette described in the utility model, the footpath of described the second external electrode lateral wall is upwards provided with two through holes, and described two through holes are symmetrical arranged with respect to the axis of described the second external electrode; Described the second connector also comprises and is inserted in described through hole and is fixed on the elastomeric element on described the second external electrode, and described elastomeric element is provided with the described snapping portion extending in described docking groove.
In electronic cigarette described in the utility model, described each through hole has extended axially fixing slot away from the outer wall of described atomizer one end; Described elastomeric element is provided with fixed part, described fixed part and the described fixing slot butt being connected with described snapping portion.
In electronic cigarette described in the utility model, described each through hole has extended axially fixing slot away from the outer wall of described atomizer one end, and described the second external electrode is provided with annular recess away from the sidewall of described atomizer; Described elastomeric element comprise the cylindrical shell that is fixed on described annular recess and along the end face axial of cylindrical shell that extend with two auxiliary sections described fixing slot butt, described snapping portion is arranged on described auxiliary section and through the projection of described through hole.
Implement electronic cigarette of the present utility model, there is following beneficial effect: when the first connector has just started to insert in docking groove, the first connector extruding snapping portion makes snapping portion elastic shrinkage, further insertion along with the first connector, when the position of annular groove and snapping portion is corresponding, snapping portion elasticity returns to former state and snaps onto in annular groove, thereby power supply bar and atomizer are coupled together.Power supply bar and atomizer adopt the mode of directly plug to be connected, and this connected mode is simple to operate, be easy to automated production, and mechanical strength is good, is not easy to fracture, and has improved production efficiency, is convenient to change atomizer, and meets user's general custom.
The specific embodiment
For technical characterictic of the present utility model, object and effect being had more clearly, understand, now contrast accompanying drawing and describe the specific embodiment of the present utility model in detail.
As shown in Figure 1, Figure 2 and Figure 3, the electronic cigarette that the utility model the first embodiment provides, comprise power supply bar 10, atomizer 20 and be arranged on power supply bar 10 and the syndeton of atomizer 20 junctions, this syndeton comprises the first connector 30 and the second connector 40, thereby by the connection of the first connector 30 and the second connector 40, power supply bar 10 and atomizer 20 is coupled together.And on the first connector 30 and/or the second connector 40, be provided with the gas channel that runs through the first connector 30 and/or the second connector 40 two ends, the gas that hole (not shown) flows into so that enter from electronic cigarette sidewall or end, the gas channel that can flow through on the first connector 30 and/or the second connector 40, and flow into smoke path in atomizer 20 and send into smoker oral cavity with together with smog in smoke path.
Be appreciated that, power supply bar 10 arranges the first connector 30 near one end of atomizer 20, atomizer 20 arranges the second connector 40 near one end of power supply bar 10, thereby makes the first connector 30 be fixed on the connection that realizes power supply bar 10 and atomizer 20 on the second connector 40 by the first connector 30 is inserted to the second connector 40.In other embodiments, power supply bar 10 also can arrange the second connector 40 near one end of atomizer 20, corresponding the first connector 30 just need to be set, to realize the connection of atomizer 20 and power supply bar 10 on atomizer 20.
Specifically in the present embodiment, on power supply bar 10, be arranged with battery case 110, in battery case 110, be provided with the second connector 40, on atomizer 20, be arranged with atomization cover 210, atomization cover 210 is provided with the first connector 30, by the first connector 30 and being connected of the second connector 40 realizing the connection of power supply bar 10 and atomizer 20, and battery case 110 is removably connected with atomization cover 210.
The first connector 30 comprises the first external electrode 310, is linked in the first insulating part 320 and the first interior electrode 330 in the first external electrode 310 successively, the first insulating part 320 is arranged between the first external electrode 310 and the first interior electrode 330, thereby makes the first external electrode 310 and the first interior electrode 330 electrical isolation.The first external electrode 310 and the first interior electrode 330 are coaxially set, and are also provided with the first through hole 332 that runs through the first interior electrode 330 two ends on the first interior electrode 330, and this first through hole 332 is for airflow.Be appreciated that the first external electrode 310 and the first interior electrode 330 make by metallic conduction material, there is conducting function.
The first external electrode 310 is roughly the cylindric of hollow, comprise the body 314 being set in atomizer 20 and extend to the extension 316 outside atomizer 20, and body 314 and extension 316 one-body molded.Body 314 is set in atomization cover 210 particularly, extension 316 extends to outside atomization cover 210, the sidewall of extension 316 is provided with annular groove 312, be appreciated that annular groove 312 can be arranged on any position on the sidewall of extension 316, and annular groove 312 is that sidewall by extension 316 is recessed to form downwards.
The second connector 40 is provided with the snapping portion 442 matching with annular groove 312, and snapping portion 442, for snapping onto in annular groove 312, makes the first connector 30 be fixedly connected with the second connector 40, thereby power supply bar 10 and atomizer 20 are removably connected.Snapping portion 442 is for being arranged on the elastomer on the second connector 40 particularly, when the first connector 30 has just inserted the second connector 40 when interior, the first elastic shrinkage of snapping portion 442, and along with the first connector 30 continues to insert, when the position of snapping portion 442 and annular groove 312 is corresponding, snapping portion 442 elasticity are recovered and are snapped onto in annular groove 312, and the first connector 30 is fixedly connected with the second connector 40.
The second connector 40 comprises the second external electrode 410 and is set in successively the second insulating part 420 and the second inner electrode 430 in the second external electrode 410, the second insulating part 420 is arranged between the second external electrode 410 and the second inner electrode 430, thereby makes the second external electrode 410 and the second inner electrode 430 electrical isolation.The second external electrode 410 and the second inner electrode 430 are coaxially set, the second inner electrode 430 is provided with the second through hole (not shown) that is connected with the first through hole 332 of the first interior electrode 330, the first through hole 332 is connected with the second through hole and forms the air flow passage in electronic cigarette, so that the gas flowing into from the electronic cigarette crown top of burner circulates smooth and easy in electronic cigarette.Be appreciated that the second external electrode 410 and the second inner electrode 430 make by metallic conduction material, there is conducting function.
As shown in Figure 4, what the second external electrode 410 was hollow is cylindric, and is set in battery case 110, and the second external electrode 410 is provided with through hole 418, docking groove 414, fixing slot 416 and engaging groove 415.The cylinder of the second external electrode 410 hollows forms the docking groove 414 that holds the first connector 30, and docking groove 414 is for holding the extension 316 of the first external electrode 310 particularly, and the size shape of docking groove 414 and extension 316 match.
Through hole 418 is arranged on the lateral wall of the second external electrode 410, and through hole 418 is along the radially extension of the second external electrode 410 lateral walls, through hole 418 has extended axially fixing slot 416 away from the cell wall of one end of atomizer 20, fixing slot 416 is roughly rectangle, and fixing slot 416 does not communicate with the inside of the second external electrode 410 hollows.In the present embodiment, through hole 418 be shaped as rectangle, and the quantity of through hole 418 is two, these two through holes 418 are symmetrical arranged with respect to the axis of the second external electrode 410, the quantity of corresponding fixing slot 416 is also two.Be appreciated that through hole 418 can be also other shape, as kidney-shaped, circle etc., and the also not restriction of the number of through hole 418, as through hole 418 can be 3.Engaging groove 415 is arranged on the madial wall of the second external electrode 410, and engaging groove 415 is that the hole wall along through hole 418 circumferentially extends to form, the hole wall that engages groove 415 and be by through hole 418 extends axially and is arranged on the cannelure on the second external electrode 410 madial walls.
The second connector 40 also comprises elastomeric element 440, and elastomeric element 440 is inserted in through hole 418 and is fixed on the second external electrode 410, and snapping portion 442 is arranged on elastomeric element 440.Elastomeric element 440 comprises snapping portion 442 and the fixed part 444 extending in docking groove 414, wherein snapping portion 442 is roughly annular, 442 holdings of snapping portion engaging groove 415 in and extend in docking groove 414, be snapping portion 442 slightly larger in diameter in engaging groove 415 the degree of depth, thereby make snapping portion 442 parts exposed engaging groove 415 in.In the present embodiment, the quantity of fixed part 444 is two, and this two fixed parts 444 are vertical and be fixed on snapping portion 442 and extend to the homonymy of snapping portion 442, and fixed part 444 is roughly rectangle.Fixed part 444 for through after through hole 418 and with fixing slot 416 butts, fixed part 444 is fixed in fixing slot 416, thereby makes elastomeric element 440 fixing.Through hole 418 be appreciated that the width of through hole 418 and the width of fixed part 444 match, and two fixed parts 444 is corresponding one by one with two fixing slots 416, so that can pass fixed part 444.When elastomeric element 440 is fixed on to the second external electrode 410,442 holdings of snapping portion are in engaging groove 415, and fixed part 444 is rear and fixing slot 416 butts through through hole 418, thereby elastomeric element 440 is fixed on the second external electrode 410.Preferably, snapping portion 442 is one-body molded with fixed part 444, be convenient to processing and fabricating, and elastomeric element 440 is end to end wire, can there is certain bending with respect to snapping portion 442 in fixed part 444, and fixed part 444 can be fixed in fixing slot 416 through through hole 418.
As shown in Figure 3, while assembling the electronic cigarette of the present embodiment, the first connector 30 aligns with the second connector 40, and the extension of the first connector 30 316 is inserted in docking groove 414, when extension 316 has just started to insert, extension 316 extruding snapping portions 442 make snapping portion 442 elastic shrinkage, and make the complete holding of snapping portion 442 in engaging groove 415, further insertion along with extension 316, when the position of annular groove 312 and snapping portion 442 is corresponding, snapping portion 442 elasticity return to former state and snap onto in annular groove 312, thereby power supply bar 10 and atomizer 20 are coupled together.Electronic cigarette after assembling, the first external electrode 310 and the second external electrode 410 electrically contact, and the first interior electrode 330 and the second inner electrode 430 electrically contact, and are connected with the both positive and negative polarity of battery respectively, thereby realize the circulation of electric current in electronic cigarette, and are heating wire power supply.
Electronic cigarette of the present utility model, when extension 316 has just started to insert docking groove 414 when interior, extension 316 extruding snapping portions 442 make snapping portion 442 elastic shrinkage, and make the complete holding of snapping portion 442 in engaging groove 415, further insertion along with extension 316, when the position of annular groove 312 and snapping portion 442 is corresponding, snapping portion 442 elasticity return to former state and snap onto in annular groove 312, thereby power supply bar 10 and atomizer 20 are coupled together.The utility model power supply bar 10 and atomizer 20 adopts the mode of directly plug to be connected, and this connected mode is simple to operate, be easy to automated production, and mechanical strength is good, be not easy to fracture, improve production efficiency, be convenient to change atomizer, and met user's general custom.
As shown in Fig. 5, Fig. 6 and Fig. 7, the electronic cigarette that the utility model the second embodiment provides, the present embodiment is from the different of the first embodiment: the structure of the elastomeric element 440 of the present embodiment is different with embodiment mono-, and the second external electrode 410 is away from being also provided with annular recess 413 on the sidewall of atomizer 20, this annular recess 413 is that the side walls collapse by the second external electrode 410 forms.
The elastomeric element 440 of the present embodiment comprises cylindrical shell 446 and two auxiliary sections 448 of extending along the end face axial of cylindrical shell 446.The annular recess 413 of the geomery of cylindrical shell 446 and the second external electrode 410 suitable, and be fixed on annular recess 413; Auxiliary section 448 is along the end face of cylindrical shell 446 axially extended to the homonymy of cylindrical shell 446, and the geomery of auxiliary section 448 and fixing slot 416 suitable so that auxiliary section 448 is fixed in fixing slot 416.
Snapping portion 442 is for to be arranged on the projection on auxiliary section 448, and this projection is arranged on auxiliary section 448 away from a side of cylindrical shell 446, and corresponding with the position of through hole 418 on the second external electrode 410.In the present embodiment, the quantity of snapping portion 442 is 2, and each auxiliary section 448 is provided with a snapping portion 442, and these two snapping portions 442 are all V-shaped and be oppositely arranged.Elastomeric element 440 structure that is formed in one, and made by plastic materials such as ABS, PP, PE.The snapping portion 442 of the present embodiment is due to V-shaped and made by plastic material, therefore when being squeezed, certain deformation occurs in snapping portion 442 can elastic shrinkage, and after extruding force is eliminated, former state can be recovered again by snapping portion 442.
While assembling the electronic cigarette of the present embodiment, the first connector 30 is alignd with the second connector 40, and the extension of the first connector 30 316 is inserted in docking groove 414, when extension 316 has just started to insert, extension extruding snapping portion 442 makes the snapping portion 442 of V-type that certain elastic shrinkage occur, further insertion along with extension 316, when the position of annular groove 312 and snapping portion 442 is corresponding, snapping portion 442 elasticity return to former state and snap onto in annular groove 312, thereby power supply bar 10 and atomizer 20 are coupled together.
The electronic cigarette that another embodiment of the utility model provides, snapping portion 442 can be for being arranged on the elastic bumps on the madial wall of the second external electrode 410, and this elastic bumps holding, in annular groove 312, realizes removably connecting of power supply bar 10 and atomizer 20.
By reference to the accompanying drawings embodiment of the present utility model is described above; but the utility model is not limited to the above-mentioned specific embodiment; the above-mentioned specific embodiment is only schematic; rather than restrictive; those of ordinary skill in the art is under enlightenment of the present utility model; not departing from the scope situation that the utility model aim and claim protect, also can make a lot of forms, within these all belong to protection of the present utility model.