Utility model content
The purpose of this utility model is, the defect that atomizer need be removed when charging in prior art, provide a kind of while thering is charging without the electronic cigarette of removing the charging structure of atomizer.
The electronic cigarette that the utility model provides, comprise that outer tube and lid are located at the end cap of described outer tube end, described electronic cigarette also comprises that activity is plugged in the charging mechanism in described outer tube one end, on described end cap, offer through hole, during charging described in charging mechanism from described through hole, stretch out and be electrically connected to realize charging with external charger.
In above-mentioned electronic cigarette, on described charging mechanism, along being provided with at least one snap-in structure towards a side of described outer tube, on described outer tube, offer the spacing hole for holding mutually with snap-in structure described in each; During charging, press described snap-in structure so that described snap-in structure departs from described spacing hole, thereby described charging mechanism is stretched out from described outer tube.
In above-mentioned electronic cigarette, described electronic cigarette also comprises the first elastic component being arranged in outer tube, and described the first elastic component flexibly supports at described charging mechanism in the side away from described end cap.
In above-mentioned electronic cigarette, described charging mechanism comprises the charging electrode corresponding with described lead to the hole site and the limit component away from described end cap one end that is fixedly connected on described charging electrode, and described snap-in structure is arranged in described limit component the side towards described outer tube.
In above-mentioned electronic cigarette, described limit component comprises the fixing arm for fixedly mounting the main part of described charging electrode and extending to form away from the direction of described end cap along the edge of described main part, along the axial court of described outer tube.
In above-mentioned electronic cigarette, described fixing arm comprises two the first fixing arms, and two described the first fixing arms extend to form along the edge of the relative both sides of described main part respectively; Described snap-in structure extends towards a side of described outer tube along the outer surface of the first fixing arm described in each; On described outer tube, correspondingly offer respectively two described spacing holes that hold with described two snap-in structures.
In above-mentioned electronic cigarette, described fixing arm comprises two the second fixing arms, and two described the second fixing arms extend to form along the edge of the relative both sides of described main part respectively; Described limit component also comprises two keepers with spatial accommodation, and described two keepers are oppositely arranged on respectively the inner side of described two the second fixing arms; One end of described snap-in structure is contained in the spatial accommodation of described keeper movably, and the other end of described snap-in structure extends towards a side of described outer tube.
In above-mentioned electronic cigarette, described snap-in structure comprises the second fixture block and the second elastic component being fixedly connected with described the second fixture block, and described the second elastic component is contained in the spatial accommodation of described keeper and offsets with the inner side of described keeper end; When described charging mechanism is contracted in described outer tube, stretch out via described spacing hole the one end away from described the second elastic component in described the second fixture block.
In above-mentioned electronic cigarette, on described outer tube, be provided with pressing piece, described pressing piece is flexibly connected with described the second fixing arm, presses described pressing piece and makes described the second fixture block depart from described spacing hole for pressing described the second fixing arm.
In above-mentioned electronic cigarette, in described pressing piece, offer mounting groove, described the second fixing arm is located in described mounting groove, and can in described mounting groove, reciprocatingly slide by the axis direction along described outer tube.
Enforcement the beneficial effects of the utility model are: in the utility model by a movable charging mechanism is installed in the outer tube of electronic cigarette, when needs charge, this charging mechanism is stretched out in outer tube, convenient and simple for operation, and without removing atomizer, so just overcome the loosening defect of syndeton between that frequent dismounting because of atomizer causes and battery component.This charging mechanism also can be used on the electronic cigarette of integrative-structure, the electronic cigarette of integrative-structure also can be charged realize to reuse.When without this charging mechanism of use, be located in outer tube, thereby can play effect dustproof and protection, and then extended the service life of charging mechanism, improved the quality of electronic cigarette.
The specific embodiment
In the utility model by a movable charging mechanism is installed in the outer tube of electronic cigarette, when needs charge, this charging mechanism is stretched out in outer tube, convenient and simple for operation, and without removing atomizer, so just overcome the loosening defect of syndeton between that frequent dismounting because of atomizer causes and battery component.This charging mechanism also can be used on the electronic cigarette of integrative-structure, the electronic cigarette of integrative-structure also can be charged realize to reuse.When without this charging mechanism of use, be located in outer tube, thereby can play effect dustproof and protection, and then extended the service life of charging mechanism, improved the quality of electronic cigarette.
With reference to figure 1 and Fig. 6, this electronic cigarette comprises atomizer (not shown) and the battery bar removably connecting with described atomizer, and described atomizer is prior art, does not repeat them here.Described battery bar comprises outer tube 1, charging mechanism 2, the first elastic component 3, end cap 4 and fixed head 5.Charging mechanism 2 activities are plugged in outer tube 1, are electrically connected with the battery component (not label) of outer tube 1 interior installation.During charging, charging mechanism 2 stretches out in outer tube 1, is electrically connected, thereby realizes the charging to battery component with external charger.The first elastic component 3 is positioned at the inside of outer tube 1, flexibly supports with charging mechanism 2, is used to the activity of charging mechanism 2 that power is provided.The better mode with interference fit of end cap 4 is covered the end that is located at outer tube 1, offers through hole 41 and pass for the described charging mechanism 2 of part on end cap 4.Fixed head 5 is built-in to be entrenched in outer tube 1, and one end of the first elastic component 3 and charging mechanism 2 flexibly support, and the other end of the first elastic component 3 and fixed head 5 flexibly support.In other embodiment, charging mechanism 2 also can be understood as the device that is provided with existing charging circuit.This charging structure has advantages of simple in structure, easy to operate.When charging completes, charging mechanism 2 is housed in outer tube 1, can play protection, dustproof effect.Be understandable that, in other embodiments, described outer tube 1 can be structure as a whole with the sleeve pipe of described atomizer, and now, described electronic cigarette is disposable electric cigarette.Described electronic cigarette has just comprised the structures such as outer tube 1 charging mechanism 2, the first elastic component 3, end cap 4, fixed head 5, atomizer and battery bar, syndeton between atomizer and battery bar changes, (concrete syndeton is also prior art, repeat no more), the structure of remaining parts and annexation, position relationship are all the same with the present embodiment.
With reference to figure 2, Fig. 3, Fig. 4, Fig. 5, Fig. 7 and Fig. 8, on the charging mechanism 2 that the utility model provides, along a side of sleeve pipe 1 outward, be provided with at least one snap-in structure 20.Position corresponding with this snap-in structure 20 on outer tube 1 offers spacing hole 10, for holding mutually with this snap-in structure 20.This spacing hole 10 is with snap-in structure 20 for arranging correspondingly, and its shape, structure are all suitable.Particularly, when charging mechanism 2 is during in contraction state, be contracted in outer tube 1, snap-in structure 20 stretches out via corresponding spacing hole 10, realizes the location of charging mechanism 2 in outer tube 1; When charging mechanism 2 is when release conditions charge, snap-in structure 20 departs from spacing hole 10, realizes charging mechanism 2 to the slide outside of outer tube 1.Because the side away from end cap 4 in the first elastic component 3 and charging mechanism 2 offsets, when charging mechanism 2 is during in contraction state, the first elastic component 3 is also in compressive state, savings energy; When snap-in structure 20 departs from after spacing holes 10, the first elastic component 3 recovers elastic deformations and provides power to force the charging mechanism 2 that supports with it to the movement outside of outer tube 1, thereby it is ejected from outer tube 1.Certainly, in other embodiment, also this first elastic component 3 can be set, utilize manual thrust that charging mechanism 2 is released from outer tube 1.In a further embodiment, also outer tube 1 can be inverted, make charging mechanism 2 utilize self gravitation to stretch out from outer tube 1.Originally be in embodiment, the first elastic component 3 can provide the element of elastic force for spring, shell fragment or other.In the present embodiment, the mode of utilizing snap-in structure to match with spacing hole realizes location, can make the simple in structure of charging mechanism 2, easy to process.
In the present embodiment, particularly, charging mechanism 2 comprises charging electrode 23 and the limit component (not label) corresponding with the position of through hole 41 on end cap 4.Limit component is fixedly connected on charging electrode 23 one end away from end cap 4.On limit component, be provided with two blind holes (not label) for this charging electrode 23 of planting.During charging, the slide outside of charging mechanism 2 along the axial direction of outer tube 1 to outer tube 1, charging electrode 23 is electrically connected and realizes charging through the through hole 41 on end cap 4 and external charger.Charging electrode 23 is also electrically connected by wire (not shown) and battery component, thereby realizes the charging to battery component.
Fig. 3 shows the structure of charging mechanism in the first embodiment of electronic cigarette of the present utility model.In the present embodiment, charging mechanism 2 comprises charging electrode 23 and limit component.Limit component is fixedly connected in charging electrode 23 one end away from end cap 4.Limit component comprises main part 22 and two the first fixing arms 21.On main part 22, offer the blind hole for fixed installation charging electrode 23.Main part 22 is roughly circular dull and stereotyped.Two fixing arms 21 extend along the axial inside to outer tube 1 of outer tube 1 along the edge that is positioned at relative both sides of main part 22 respectively.Two fixing arms 21 have formed a space with main part 22, and the first elastic component 3 is housed in this space, and with main part 22 in away from end cap 4 one sides, offset.On the outer surface of each the first fixing arm 21, be provided with the side-prominent snap-in structure 20 of sleeve pipe 1 one outward.In the present embodiment, snap-in structure 20 is fixture block, and the cross section of this fixture block is rounded, triangle, polygon etc.On outer tube 1, on the position corresponding with this fixture block, offer spacing hole 10, the shape of spacing hole 10 is corresponding circle, triangle, polygon etc. of being set to also.In the present embodiment, this main part 22, two the first fixing arms 21 and fixture block all can adopt the mode of extruding or casting one-body molded, to reduce the step of assembling.
Fig. 4 shows the structure of charging mechanism in the second embodiment of electronic cigarette of the present utility model.The difference of the present embodiment and the first embodiment is only: on each first fixing arm 21, be provided with two snap-in structures 20.In the present embodiment, snap-in structure 20 is also fixture block.Fixture block is all arranged on the outer surface of the first fixing arm 21, and sleeve pipe 1 one side-prominent outward.Two fixture blocks arrange along the axial direction interval of outer tube 1, meanwhile, correspondingly on outer tube 1, offer two spacing holes 10 to hold two fixture blocks.For the convenience of processing, two fixture blocks are better is arranged to identical shape and size, and both are positioned on same center line.The quantity that has increased fixture block in this structure can improve the stability of location, more firm while making charging mechanism 2 in being contracted in outer tube 1, is difficult for ejecting because of maloperation.Certainly, in other embodiment, can a plurality of snap-in structures 20 be set on the outer surface of each the first fixing arm 21 as required, to increase the stability of location.
Fig. 6 to Fig. 9 shows the structure of charging mechanism in the 3rd embodiment of electronic cigarette of the present utility model.The difference of the 3rd embodiment and first, second embodiment is, has adopted in this embodiment the limit component of different structure.In the present embodiment, limit component has comprised that 25, two the second fixing arms 25 of two the second fixing arms are along relative both sides of the edge axially the extending to the inside of outer tube 1 along outer tube 1 of main part 22.This each second fixing arm 25 comprises the first sub-arm 251 and the second sub-arm 252.This limit component also comprises that two 253, two keepers 253 of keeper with spatial accommodation (not label) are oppositely arranged on the inner surface of two the second fixing arms 25, are connected between the first sub-arm 251 and the second sub-arm 252.This keeper 253 is roughly cylindric, and one end of this cylinder is blind end (not label), and the other end is openend (not label), and spatial accommodation is communicated with this blind end and openend.In the present embodiment, snap-in structure 20 one end are contained in the spatial accommodation of keeper 253 movably, and the other end of a snap-in structure 20 outward side of sleeve pipe 1 extends.This mode of being movably connected makes snap-in structure 20 have larger scope of activities, operates convenient.
In the present embodiment, snap-in structure 20 comprises the second fixture block 261 and the second elastic component 262.The second fixture block 261 is roughly cylindric.One end of the second fixture block 261 is fixedly connected with one end of the second elastic component 262.The second elastic component 262 is contained in the spatial accommodation of keeper 253, and the inner side of the blind end of the other end of the second elastic component 262 and keeper 253 offsets.The second fixture block 261 is contained in spatial accommodation with one end 2612 that the second elastic component 262 is connected, and the diameter of this end 2612 of the second fixture block 261 is greater than the diameter of the openend of keeper 253, thereby has prevented that snap-in structure 20 from deviating from from this keeper 253.The other end 2611 of the second fixture block 261 extends to outer tube 1 one sides.When charging mechanism 2 is contracted in outer tube 1, stretch out via spacing hole 10 one end away from the second elastic component 262 in the second fixture block 261.When needs charge, to press the second fixture block 261 and make it away from spacing hole 10, charging mechanism 2 ejects under the effect of the first elastic component 3 from outer tube 1.After having charged, propping up charging mechanism 2 makes it along the axial internal contraction to outer tube 1 of outer tube 1, while being contracted to spacing hole 10 place, the second elastic component 262 recovers elastic deformation and discharges elastic force, force the second fixture block 261 to eject from spacing hole 10, thereby realized the location of charging mechanism 2 under contraction state.In the present embodiment, the second elastic component 262 can provide the element of elastic force for spring, shell fragment and other.In the present embodiment, the structure that snap-in structure 20 has adopted fixture block to combine with elastic component, this structure is compared the fixture block that uses elastomeric material to make, there is larger elasticity, after permanent use, be difficult for losing efficacy, and the fixture block that ordinary elasticity material is made easily lost efficacy after using experience is long-time, thereby cause the reduction of electronic cigarette quality.
In the present embodiment, also on outer tube 1, be oppositely arranged and be useful on two pressing pieces 13 pressing two the second fixing arms 25.Pressing piece 13 is flexibly connected with the second fixing arm 25.Particularly, offer installing hole (not label) on outer tube 1, pressing piece 13 passes this installing hole and is fixed in this installing hole.Pressing piece 13 comprises 131He holding section, press section 132.This press section 131 is roughly cylindric, and wherein curved surface is arranged to the end face of finger contact in this press section 131, is convenient to both contacts, promotes feel.At another of this press section 131, with on the end face of finger contact be not set side by side with the holding section 132 of two strips.Two holding sections that are parallel to each other 132 are positioned at outer tube 1 inside, can prevent that this pressing piece 13 from deviating from from installing hole.The mounting groove 133 that between two holding sections 132, the certain distance in interval supplies the second sub-arm 252 of the second fixing arm 25 to pass to form.The second sub-arm 252 can reciprocatingly slide by the axis direction along outer tube 1 in this mounting groove 133.In the present embodiment, in the time of need to charging, thereby user uses hand to press this pressing piece 13, to promote the inside motion of the second fixing arm 25, make the second fixture block 261 depart from spacing holes 10, thereby realize stretching out of charging mechanism 2.Increased in the present embodiment pressing piece 13, pressing piece 13 be arranged so that operation is more convenient, and special pressing piece 13 is set, pressing piece 13 is arranged on outer tube 1, can be so that change and dismantle this pressing piece 13.Simultaneously due to pressing of being subject to for a long time be pressing piece rather than limit component itself, so do not need limit component to carry out frequent replacing, thereby reduced user's use cost.
In the utility model, limit component adopts elastomeric material to make, as silica gel, rubber etc., the service life that can improve like this limit component.
In other embodiment, limit component also can only include a fixing arm extending to form along the edge of main part 22, and snap-in structure 20 is set on the outer surface of fixing arm, also can make charging mechanism 2 from outer tube 1, stretch out or be contracted in outer tube 1.
The utility model also provides the assemble method of this electronic cigarette, specific as follows:
Charging mechanism 2 is plugged in outer tube 1 movably.Concrete steps are: the charging electrode of charging mechanism 2 23 is plugged in the blind hole of main part 22 of limit component; Fixed head 5 is fixedly mounted in outer tube 1, then the first elastic component 3 is placed in outer tube 1, and be positioned on fixed head 5; Again charging mechanism 2 integral body are inserted in outer tube 1, and made the first elastic component 3 be arranged in main part 22 and two the first fixing arms 21 or two spaces that the second fixing arm 25 surrounds.Charging mechanism 2 is inserted until snap-in structure 20 stretches out from the spacing hole 10 of outer tube 1 to the inside of outer tube 1 always.Finally end cap 4 is covered to the end at outer tube 1.
Should be understood that, for those of ordinary skills, can be improved according to the above description or convert, and all these improvement and conversion all should belong to the protection domain of the utility model claims.