CN209436272U - Smoke grenade and electronic cigarette - Google Patents

Abstract

The utility model discloses a kind of smoke grenade, for electronic cigarette, electronic cigarette further includes atomizing component, atomizing component includes atomising head, axially movable connection between atomising head and smoke grenade, smoke grenade includes the shell with liquid storage chamber, the sealing liquid part that is contained in liquid storage chamber and the elastic component for flexibly supporting sealing liquid part, inlet is provided on atomising head, move axially atomising head, sealing liquid part can switch between sealing liquid position and tapping position under the drive of atomising head, when sealing liquid part is located at sealing liquid position, sealing liquid part closes liquid storage chamber under the elastic force effect of elastic component, when sealing liquid part is located at tapping position, liquid storage chamber is in fluid communication via inlet and atomising head.The smoke grenade of the utility model can prevent from contacting with atomising head always because of tobacco juice greatly improving the usage experience of user so as to cause shortening the atomising head service life and causing to suck the bad situation generation of mouthfeel because tobacco juice is rotten.A kind of electronic cigarette with the smoke grenade is also disclosed in the utility model.

Description

Smoke grenade and electronic cigarette

Technical field

The utility model relates to simulate smoking techniques field, particularly, it is related to a kind of smoke grenade and electronic cigarette.

Background technique

Electronic cigarette includes smoke grenade interconnected and atomizing component, atomizing component include atomising head and with atomising head electricity Property connection battery component, in use, the tobacco juice in smoke grenade enters in atomising head, atomising head is made in the electric drive of battery component With lower generation heat to heat tobacco juice, tobacco juice generates smoke under heat effect, and smog is sucked for user.

However, existing electronic cigarette, tobacco juice are usually contacted with atomising head always on the market at present, atomising head is easy to cause to damage It is bad, the service life of atomising head is shortened, meanwhile, tobacco juice is easy to happen rotten, and it is bad to lead to suck mouthfeel, greatly reduces use The usage experience at family.

Utility model content

Based on this, it is necessary to which tobacco juice and the mutually isolated smoke grenade of atomising head can be made by providing one kind；

It there is a need to provide a kind of electronic cigarette with the smoke grenade.

The technical scheme adopted by the utility model to solve the technical problem is as follows: a kind of smoke grenade, is used for electronic cigarette, the electricity Sub- cigarette further includes atomizing component, and the atomizing component includes atomising head, axially movable between the atomising head and the smoke grenade Connection, the smoke grenade includes the shell with liquid storage chamber, the sealing liquid part being contained in the liquid storage chamber and flexibly supports institute The elastic component of sealing liquid part is stated, is provided with inlet on the atomising head, moves axially the atomising head, the sealing liquid part can be Switch between sealing liquid position and tapping position under the drive of the atomising head, when the sealing liquid part is located at the sealing liquid position When, the sealing liquid part closes the liquid storage chamber under the elastic force effect of the elastic component, when the sealing liquid part is located at the tapping When position, the liquid storage chamber is in fluid communication via the inlet and the atomising head.

Further, the smoke grenade further includes the connector sleeve being contained in the liquid storage chamber, and the sealing liquid part is movably It is contained in the connector sleeve, the inlet opening being connected to the liquid storage chamber, the elasticity is offered on the side wall of the connector sleeve Part is telescopically arranged between the connector sleeve and the sealing liquid part, and the mobile atomising head may make the sealing liquid part in institute It states and compresses the elastic component movement under the pushing and pressing of atomising head and then open the inlet opening, or make the sealing liquid part described The inlet opening is resetted and then closed under the action of elastic component.

Further, the smoke grenade further includes the sealing element set on described smoke grenade one end, and the smoke grenade is far from the sealing One end of part is convexly equipped with the snorkel in the liquid storage chamber, and one end of the connector sleeve is connect with the snorkel, described The other end of connector sleeve is connect with the sealing element, and the atomising head passes through the sealing element pusher and supports the sealing liquid part.

Further, the jack for penetrating through the sealing element upper and lower end face is offered on the sealing element, the atomising head is worn It is protruded into the liquid storage chamber after crossing the jack.

Further, the smoke grenade further include the connector sleeve being contained in the liquid storage chamber and be set to described shell one end Sealing element, the sealing liquid part is movably contained in the connector sleeve, and jack, the elasticity are offered on the sealing element Part is telescopically arranged between the connector sleeve and the sealing liquid part, the lower end surface of the sealing liquid part and the upper end of the sealing element Inlet opening is formed between face, the mobile atomising head may make the sealing liquid part to compress institute under the pushing and pressing of the atomising head It states elastic component movement and then opens the jack so that the inlet is connected to the inlet opening, or makes the sealing liquid part It is resetted under the action of the elastic component to seal in the insertion jack.

Further, the axially downwardly protrusion of sealing element described in the lower end edge of the sealing liquid part forms sealing liquid portion, the envelope Liquid portion can be sealed under the drive of the sealing liquid part in the insertion jack.

Further, the smoke grenade further includes being contained in snorkel in the liquid storage chamber, the connector sleeve and the ventilation Pipe connection, the relatively described snorkel of sealing liquid part are removable.

Further, the atomising head includes the heating for having the mist pipe of atomization chamber and being contained in the atomization chamber Component, the inlet are set in the mist pipe and are connected to the atomization chamber, and the heating component includes contacting with each other Heat generating member and imbibition part, the imbibition part correspond to the cavity wall that the inlet fits in the atomization chamber.

A kind of electronic cigarette, the electronic cigarette include aforementioned described in any item smoke grenades.

Further, the atomizing component further includes battery component, and the atomising head is connect with the battery component, described Battery component includes battery case, is provided with positioning region on the inner wall of the battery case, along the atomization on the outer wall of the shell The direction that head is extracted is disposed with the first holding section and the second holding section with positioning region cooperation, and the smoke grenade is movable Ground is inserted into the battery case, when the sealing liquid part is located at the sealing liquid position, first holding section and the positioning region Engaging, when the sealing liquid part is located at the tapping position, second holding section engages with the positioning region.

The beneficial effects of the utility model are: smoke grenade provided by the utility model or electronic cigarette, when atomising head and smoke grenade connect When connecing, sealing liquid part is mobile under the drive of atomising head and then opens liquid storage chamber, so that inlet and liquid storage chamber are in fluid communication, user It can carry out suction operation；When atomising head is separated with smoke grenade, the sealing liquid part is mobile under the drive of atomising head and then closes storage Sap cavity, realize smoke grenade automatic-sealed while, but also tobacco juice is isolated from each other with atomising head, it is therefore prevented that because tobacco juice always with mist Change head contact causes to suck the bad situation generation of mouthfeel in turn so as to cause tobacco juice is rotten, and greatly improve user uses body It tests.

Detailed description of the invention

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

Fig. 1 is the structural schematic diagram of the electronic cigarette of the utility model embodiment one (sealing liquid part is in tapping position)；

Fig. 2 is the structural schematic diagram of smoke grenade in electronic cigarette shown in Fig. 1 (sealing liquid part is in sealing liquid position)；

Fig. 3 is the perspective view of smoke grenade in electronic cigarette described in Fig. 1；

Fig. 4 is that the cross-sectional view of the electronic cigarette of the utility model embodiment two (omits battery component, sealing liquid part is in tapping position It sets)；

Fig. 5 is another cross-sectional view of electronic cigarette shown in Fig. 4 (sealing liquid part is in sealing liquid position)

Fig. 6 is that the structural schematic diagram of the electronic cigarette of the utility model embodiment three (omits battery component, sealing liquid part is in envelope Liquid level is set).

Parts title and number are respectively as follows: in figure

10 shell of smoke grenade, 11 liquid storage chamber 110

111 smoking port of snorkel, 112 first holding section 113

Second holding section, 114 sealing element, 12 jack 121

122 bottom cover of slot, 14 liquid injection hole 143

141 sealing-plug of sealing cover, 142 sealing liquid part 13

16 inlet opening of connector sleeve, 161 venthole 162

17 atomising head of elastic component, 20 mist pipe 21

211 atomization chamber of inlet, 210 imbibition part 22

23 first electrode of heat generating member, 24 battery component 30

31 air inlet of battery case, 311 positioning region 312

32 second electrode of battery cover board, 321 inlet channel 322

33 upper cover of battery, 15 sealing liquid portion 131

Specific embodiment

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

Embodiment one

Fig. 1, Fig. 2 are please referred to, which includes smoke grenade 10 and the atomizing component connecting with smoke grenade 10 (figure does not mark), It is axially movably connected between the atomizing component and smoke grenade 10, the atomizing component includes atomising head 20 and battery component 30, atomising head 20 is connected to one end of battery component 30, and atomising head 20 and battery component 30 are electrically connected, in use, smoke grenade 10 provide tobacco juice to atomising head 20, and atomising head 20 works under the electric drive effect of battery component 30, and tobacco juice is in atomising head 20 It is generated smoke under heat effect, smog is sucked for user.

Smoke grenade 10 includes shell 11, sealing element 12, bottom cover 14, sealing liquid part 13, connector sleeve 16 and elastic component 17, wherein Liquid storage chamber 110 is provided on shell 11, sealing element 12 and bottom cover 14 are installed in the lower end of shell 11, and connector sleeve 16 is connected to outer Between shell 11 and sealing element 12, sealing liquid part 13 is movably contained in connector sleeve 16, and elastic component 17 is telescopically arranged on connection Between set 16 and sealing liquid part 13.

Specifically, shell 11 substantially has the hollow cylindrical configuration of opening in lower end, and the inner cavity of shell 11 is formed for depositing The liquid storage chamber 110 of tobacco juice is stored up, the roof of shell 11 is formed with snorkel 111 along extending axially downward for shell 11, ventilates Pipe 111 is the hollow tube of upper/lower terminal perforation, and the top of shell 11 offers smoking port 112, smoking port 112 and snorkel 111 Inner cavity and ambient atmosphere be connected to, smoking port 112 be used for for user's suction operation.In present embodiment, snorkel 111 and outer Shell 11 is an integral molding structure, it is possible to understand that ground, in other unshowned embodiments, snorkel 111 and shell 11 may be used also To be independent components, when use, need to only be connected the two.

Sealing element 12 is contained in the lower end of shell 11, is sealed between the outer peripheral surface of sealing element 12 and the inner peripheral surface of shell 11 Fitting, for the leakproofness between lift-off seal part 12 and shell 11, sealing element 12 is made of sealing material, including silica gel or rubber Glue, but do not limit.

Further, the axial direction at the center of sealing element 12 along sealing element 12 offers jack 121, the perforation sealing of jack 121 The upper/lower terminal face of part 12, the upper surface of sealing element 12 is formed with along the axially downwardly recess of sealing element 12 to be connected to jack 121 Slot 122, jack 121 and slot 122 are coaxially disposed, and the size of jack 121 is less than the size of slot 122.

Referring to Fig. 3, bottom cover 14 is mounted on the lower end of shell 11, the upper surface of bottom cover 14 and the lower end surface phase of sealing element 12 Fitting prevents the case where deformation of sealing element 12 causes tobacco juice to leak to play the role of fixing and supporting to sealing element 12. In present embodiment, at least one liquid injection hole 143 is offered on bottom cover 14, when fluid injection, fluid injection syringe needle passes through liquid injection hole 143 and pierces Progress fluid injection in liquid storage chamber 110 is extended to after wearing sealing element 12, and when extracting fluid injection syringe needle, sealing element 12 can voluntarily restore Sealing to liquid storage chamber 110.In present embodiment, sealing cover 141, sealing cover are installed turnablely on the lower end surface of bottom cover 14 Liquid injection hole 143 is corresponded on 141 and is convexly equipped with sealing-plug 142, and overturning sealing cover 141 may make sealing-plug 142 to close or open fluid injection Hole 143, sealing-plug 142 can further prevent tobacco juice to be leaked by liquid injection hole 143 when closing liquid injection hole 143, and sealing-plug 142 opens note User's fluid injection can be facilitated to operate when fluid apertures 143.In present embodiment, bottom cover 14 and shell 11 are clamped, it is possible to understand that ground, bottom cover 14 It can also be connect by dismountable mode such as grafting, threaded connection between shell 11.

It is to be appreciated that being offered on sealing element 12 corresponding with liquid injection hole 143 in other unshowned embodiments Liquid injection port, when fluid injection, fluid injection syringe needle is sequentially passed through to stretch in liquid storage chamber 110 after liquid injection hole 143 and the liquid injection port and be infused Liquid.

Referring to Fig. 1, connector sleeve 16 substantially has the hollow cylindrical configuration of opening, the upper end of connector sleeve 16 in lower end Face is convexly equipped with connecting tube (figure does not mark) along connector sleeve 16 axially upwards, and the connecting pipe box are located at outside snorkel 111, even The lower end sealing of female connector 16 is plugged in the slot 122 of sealing element 12, and liquid storage chamber 110 is by sealing element 12, connector sleeve 16 and shell The space set is enclosed between 11 to constitute.Inlet opening 161 is offered on the side wall of connector sleeve 16, inlet opening 161 is interior with connector sleeve 16 Chamber and liquid storage chamber 110 are connected to.In addition, the top of connector sleeve 16 offers venthole 162, venthole 162 and snorkel 111 and The inner cavity of connector sleeve 16 is connected to.

Sealing liquid part 13 substantially cooperates in the tubular structure of both ends perforation, sealing liquid part 13 and connector sleeve 16, and sealing liquid part 13 can be slided It is contained in connector sleeve 16, and is tightly connected between the outer wall of sealing liquid part 13 and the inner wall of connector sleeve 16 dynamicly.Elastic component 17 Upper end and the inner face of connector sleeve 16 flexibly support, and the lower end of elastic component 17 and the upper end of sealing liquid part 13 flexibly support.Work as elasticity When part 17 descends in the raw, sealing liquid part 13 closes inlet opening 161, at this point, sealing liquid part 13 is in sealing liquid position, the position Under, tobacco juice can not be entered in connector sleeve 16 by inlet opening 161, and tobacco juice can not leak, and user can be facilitated to carry smoke grenade 10.

Atomising head 20 and sealing liquid part 13 link, and atomising head 20 includes mist pipe 21, the heating group being arranged in mist pipe 21 Part (figure does not mark) and the first electrode 24 for being mounted on 21 one end of mist pipe.

For mist pipe 21 substantially in the hollow cylindrical configuration of both ends perforation, the inner cavity of mist pipe 21 forms atomization chamber 210, atomization Inlet 211 is offered on the outer wall of pipe 21, inlet 211 is connected with atomization chamber 210, in present embodiment, inlet 211 For two and it is oppositely arranged on the outer wall of mist pipe 21, it is possible to understand that, in other embodiments, 211 quantity of inlet It can be one, three or three or more, optionally, inlet 211 is provided on the side wall of mist pipe 21.

In present embodiment, the heating component is along the axial direction setting of atomising head 20, and specifically, the heating component includes The imbibition part 22 and heat generating member 23 to contact with each other, imbibition part 22 and heat generating member 23 are contained in atomization chamber 210, and imbibition part 22 has It can produce heat after thering is the ability for absorbing tobacco juice, heat generating member 23 to be powered, in use, heat generating member 23 heats on imbibition part 22 after being powered The tobacco juice of absorption, tobacco juice generate smoke under the heat effect of heat generating member 23, and smog is full of in atomization chamber 210.Imbibition part 22 Substantially in the hollow cylindrical configuration of both ends perforation, the corresponding inlet 211 of imbibition part 22 and the inner wall of mist pipe 21 fit, generate heat Part 23 is contained in the inner cavity of imbibition part 22.Imbibition part 22 is cotton, and heat generating member 23 is spiral shape heater strip.It is to be appreciated that In other unshowned embodiments, imbibition part 22 can also be cordage, porous ceramics, porous graphite etc., heat generating member 23 It can also be heating sheet, heating net or electromagnetic induction heater etc..In addition, alternative, the heating component can be with It is ultrasonic atomizing device etc., herein with no restriction.

For first electrode 24 substantially in the hollow tubular structure of both ends perforation, first electrode 24 is mounted on the lower end of mist pipe 21 And be connected with atomization chamber 210, a pin and first electrode 23 for heat generating member 23 is electrically connected, and another of heat generating member 23 draws Foot and mist pipe 21 are electrically connected, in this way, the positive and negative electrode when battery component 30 is electrical with first electrode 24 and mist pipe 21 respectively When connection, the function that battery component 30 is powered to heat generating member 23 is just realized.It is electrically isolated to realize, avoids short circuit, first Be folded between electrode 24 and mist pipe 21 insulating part (figure do not mark), the material of the insulating part include but is not limited to silica gel or Rubber.

Mist pipe 21 is matched with jack 121, and the upper end of mist pipe 21 stretches in connector sleeve 16 after passing through jack 121, So that the compression elastic piece 17 under the pushing and pressing of atomising head 20 of sealing liquid part 13 moves up the inlet opening 161 that is staggered, and then will be into Fluid apertures 161 is opened, and the tobacco juice in liquid storage chamber 110 is finally made successively to enter to atomising head via inlet opening 161 and inlet 211 In 20, at this point, sealing liquid part 13 is in tapping position, under the position, user can carry out suction operation.When extracting atomising head 20, seal Liquid part 13 can reset under the resilient force of elastic component 17, to be again switched off inlet opening 161, come back to sealing liquid position It sets.

In present embodiment, elastic component 17 is spring, it is possible to understand that ground, in other unshowned embodiments, and elasticity Part 17 can also be stainless steel elastic slice or the flexible element such as copper elastic slice or silica gel.

Battery component 30 includes battery case 31 and the battery cover board 32 and battery 33 that are contained in battery case 31.Battery case 31 substantially have the hollow cylindrical configuration of opening in upper end, the plate-like structure of battery cover board 32 and set along the radial direction of battery case 31 It sets, the inner cavity of battery case 31 (is schemed not mark by battery cover board 32 every the battery installation cavity for being set as being located at 32 lower section of battery cover board as a result, Smoke grenade installation cavity out) and above battery cover board 32 (figure does not mark), wherein battery 33 is contained in the battery installation Intracavitary, the lower end of smoke grenade 10 is inserted in the smoke grenade installation cavity.

Atomising head 20 and battery component 30 are detachably connected, specifically, the lower end of mist pipe 21 and 32 spiral shell of battery cover board Line connection, the lower end surface of battery cover board 32 are equipped with second electrode 321, and first electrode 24 contacts and electrical with second electrode 321 It connects, the electrode and second electrode 321 in the positive and negative electrode of battery 33 are electrically connected, another in the positive and negative electrode of battery 33 One electrode and battery cover board 32 are electrically connected, to make the function of realizing that battery 33 is powered to atomising head 20.Battery cover board 32 On along the radial direction of battery cover board 32 offer inlet channel 322, the air inlet being connected to ambient atmosphere is offered on battery case 31 311, one end of inlet channel 322 is connected to the inner cavity of first electrode 24, the other end and 311 phase of air inlet of inlet channel 322 Connection, extraneous gas is successively via entering to atomization behind the inner cavity of air inlet 311, inlet channel 322 and first electrode 24 as a result, It is mixed in chamber 210 and with the smog of generation, mixed gas enters to use after passing sequentially through snorkel 111 and smoking port 112 In the registered permanent residence.It should be understood that in other embodiments, the circulation path of gas is not limited to this one kind, and without limitation.

In addition, being provided with the first holding section 113 on the outer wall of shell 11, it is provided on the inner wall of battery case 31 and the first card The positioning region 312 that conjunction portion 113 cooperates, while atomising head 20 is gradually inserted in smoke grenade 10, smoke grenade 10 is gradually inserted the cigarette It plays in installation cavity, until when sealing liquid part 13 is moved to tapping position by sealing liquid position under the drive of atomising head 20, positioning region 312 It is mutually clamped with the first holding section 113, at this point, battery component 30 is stably connected with smoke grenade 10, prevents battery component 30 and smoke grenade 10 are separated, and user can carry out suction operation.Atomising head 20 is extracted after suction, when sealing liquid part 13 is in the band of atomising head 20 When being moved to sealing liquid position by tapping position under dynamic, positioning region 312 is mutually disengaged with the first holding section 113, at this point, can be further Battery component 30 is pulled from smoke grenade 10 together with atomising head 20, the smoke grenade 10 after separating with atomising head 20 is in the sealing liquid part Under the action of close liquid storage chamber 110, tobacco juice can not flow out, so that smoke grenade 10 be facilitated to carry and transport.

In addition, being additionally provided with the second holding section 114 cooperated with positioning region 312 on the outer wall of shell 11.Second holding section 114 be located at the first holding section 113 lower section, as described above, when under drive of the sealing liquid part 13 in atomising head 20 by sealing liquid position It sets when being moved to tapping position, positioning region 312 is mutually clamped with the first holding section 113, to realize battery component 30 and smoke grenade 10 functions being stably connected with.In present embodiment, when being moved to envelope by tapping position under drive of the sealing liquid part 13 in atomising head 20 When liquid level is set, it is mutually clamped after positioning region 312 is detached from the first holding section 113 and then with the second holding section 114, at this point, described It realizes and is stably connected with again by the snap-fit relationship of positioning region 312 and the second holding section 114 between battery component and smoke grenade 10, and Liquid storage chamber 110 is in closed state at this time, and tobacco juice can not leak, and user can be facilitated to carry entire electronic cigarette.When positioning region 312 with When second holding section 114 engages, continue to extract atomising head 20, then enables to positioning region 312 and the second holding section 114 mutually de- From finally smoke grenade 10 being separated with atomising head 20 together with the battery component, the smoke grenade 10 after separating with atomising head 20 is being sealed Liquid storage chamber 110 is closed under the action of liquid part 13, tobacco juice can not flow out, that is, tobacco juice and 20 fluid of atomising head end, to facilitate cigarette Bullet 10 carries and transport.

In present embodiment, the first holding section 113 and the second holding section 114 be convexly equipped in it is recessed on the outer wall of shell 11 Slot, positioning region 312 are protrusion of the projection on the inner wall of battery case 31, it is possible to understand that ground, in other unshowned embodiments In, the first holding section 113 and the second holding section 114 are protrusion of the projection on the outer wall of shell 11, and positioning region 312 is recessed Groove on the inner wall of battery case 31.

The smoke grenade that the utility model embodiment one provides, when atomising head 20 is connect with smoke grenade 10, the sealing liquid part is in mist Change mobile under the drive of head 20 and then open liquid storage chamber 110, so that inlet 211 and liquid storage chamber 110 are in fluid communication, user can be into Row suction operation；When atomising head 20 is separated with smoke grenade 10, the sealing liquid part is mobile under the drive of atomising head 20 and then closes Liquid storage chamber 110, while realizing 10 automatic-sealed of smoke grenade, but also tobacco juice is isolated from each other with atomising head 20, it is therefore prevented that because of cigarette Liquid is contacted with atomising head 20 always causes tobacco juice rotten so as to cause the bad situation generation of mouthfeel is sucked, and greatly improves user Usage experience.

The electronic cigarette that the utility model embodiment one provides because of its technical characteristic with above-mentioned atomizer whole, therefore has There is technical effect identical with above-mentioned atomizer.

Embodiment two

Please refer to Fig. 4, Fig. 5, the electronic cigarette of electronic cigarette that the utility model embodiment two provides compared to embodiment one Difference is that the structure of smoke grenade 10 is different.

Specifically, in the present embodiment, smoke grenade 10 includes shell 11, upper cover 15, sealing element 12, sealing liquid part 13, connector sleeve 16 And elastic component 17, wherein liquid storage chamber 110 is provided on shell 11, upper cover 15 is set to the upper end of shell 11, and sealing element 12 is set to The lower end of shell 11, connector sleeve 16 are connect with upper cover 15, and sealing liquid part 13 is movably contained in connector sleeve 16, and elastic component 17 can Telescopically it is set between connector sleeve 16 and sealing liquid part 13.Wherein, liquid storage chamber 110 is by upper cover 15, shell 11, sealing element 12 and connection The space set is enclosed between set 16 to constitute.

The snorkel 111 for being formed with both ends and penetrating through is extended axially downward along upper cover 15 at the center of upper cover 15, specifically, The upper end of connector sleeve 16 is connect with snorkel 111, and connector sleeve 16 is contained in shell 11, the lower end surface of connector sleeve 16 and sealing element The inlet opening 161 being connected to liquid storage chamber 110 is formed between 12.The axially downwardly protrusion shape of the lower end edge sealing element 13 of sealing liquid part 13 At sealing liquid portion 131, sealing liquid portion 131 substantially has the hollow cylindrical configuration of opening, band of the sealing liquid portion 131 in sealing liquid part 13 in both ends It is moved together under dynamic.Jack 121, sealing 131 and the salable company of jack 121 are axially offered along sealing element 12 on sealing element 12 It connects.Atomising head 20 stretches in sealing 131 after passing through jack 121.

After atomising head 20 is separated with smoke grenade 10, sealing liquid part 13 moves down under the elastic force effect of elastic component 17, in turn Sealing liquid portion 131 is driven to move down, so that in the sealing of sealing liquid portion 131 insertion jack 121, at this point, sealing liquid portion 131 is in sealing liquid position It sets, tobacco juice can not flow out, it is therefore prevented that tobacco juice leakage.Realize the fluid cut-off effect between tobacco juice and atomising head 20；Work as atomization First 20 with smoke grenade 10 when connecting, and atomising head 20 is inserted into smoke grenade 10 by jack 121, and the top of atomising head 20 pushes against sealing liquid part 13 Compression elastic piece 17 moves up, and moves up so that sealing liquid portion 131 be driven to synchronize, so that inlet opening 161 is beaten in sealing liquid portion 131 It opens, meanwhile, the inlet 211 on atomising head 20 is connected in liquid storage chamber 110, at this point, sealing liquid part 13 is in tapping position, is realized Fluid communication effect between tobacco juice and atomising head 20, user can carry out suction operation.

The electronic cigarette of the utility model embodiment two, when atomising head 20 is separated with smoke grenade 10, sealing liquid part 13 can be in elasticity Inlet opening 161 is moved down and then closed under the reset response of part 17, avoids tobacco juice leakage, it is easy to operate, it is easy to use.

In addition, the structure of battery component and atomising head 20 in the present embodiment is the same as example 1, details are not described herein again.

Embodiment three

Referring to Fig. 6, difference of the electronic cigarette compared to embodiment two that the present embodiment three provides is that, sealing liquid is omitted Portion 131, at this point, sealing liquid part 13 can cooperate with jack 121 and can seal sliding in jack 121, meanwhile, 13 energy of sealing liquid part Enough close inlet opening 161.

When sealing liquid part 13 is located at sealing liquid position, sealing liquid part 13 is inserted into jack 121, and is closed inlet opening 161 and then made The tobacco juice obtained in liquid storage chamber 110 can not flow out, and when sealing liquid part 13 is located at tapping position, atomising head 20 is protruded into liquid storage chamber 110 And it is connected with tobacco juice.

For present embodiment compared to embodiment two, structure is simpler, easy to produce, improves processing efficiency.

It is enlightenment, through the above description, relevant work with the above-mentioned desirable embodiment according to the utility model Personnel can carry out various changes and amendments in without departing from the scope of the utility model completely.This item utility model Technical scope is not limited to the contents of the specification, it is necessary to which the technical scope thereof is determined according to the scope of the claim.

Claims (10)

1. a kind of smoke grenade is used for electronic cigarette, it is characterised in that: the electronic cigarette further includes atomizing component, the atomizing component packet Atomising head is included, axially movable connection between the atomising head and the smoke grenade, the smoke grenade includes have liquid storage chamber outer Shell, the sealing liquid part being contained in the liquid storage chamber and the elastic component for flexibly supporting the sealing liquid part are arranged on the atomising head There is inlet, move axially the atomising head, the sealing liquid part in sealing liquid position and can be put under the drive of the atomising head Liquid level switches between setting, and when the sealing liquid part is located at the sealing liquid position, the sealing liquid part is made in the elastic force of the elastic component Close the liquid storage chamber with lower, when the sealing liquid part is located at the tapping position, the liquid storage chamber via the inlet and The atomising head is in fluid communication.

2. smoke grenade as described in claim 1, it is characterised in that: the smoke grenade further includes the connection being contained in the liquid storage chamber Set, the sealing liquid part are movably contained in the connector sleeve, offer on the side wall of the connector sleeve and the liquid storage chamber The inlet opening of connection, the elastic component are telescopically arranged between the connector sleeve and the sealing liquid part, the mobile atomising head, May make the sealing liquid part to compress under the pushing and pressing of the atomising head, the elastic component is mobile to open the inlet opening in turn, or So that the sealing liquid part resets under the action of the elastic component and then closes the inlet opening.

3. smoke grenade as claimed in claim 2, it is characterised in that: the smoke grenade further includes the sealing set on described smoke grenade one end Part, the smoke grenade are convexly equipped with the snorkel in the liquid storage chamber far from one end of the sealing element, and the one of the connector sleeve End is connect with the snorkel, and the other end of the connector sleeve is connect with the sealing element, and the atomising head passes through the sealing Part pusher supports the sealing liquid part.

4. smoke grenade as claimed in claim 3, it is characterised in that: offer the perforation sealing element upper and lower side on the sealing element The jack in face, the atomising head protrude into the liquid storage chamber after passing through the jack.

5. smoke grenade as described in claim 1, it is characterised in that: the smoke grenade further includes the connection being contained in the liquid storage chamber Set and the sealing element set on described shell one end, the sealing liquid part are movably contained in the connector sleeve, the sealing Jack is offered on part, the elastic component is telescopically arranged between the connector sleeve and the sealing liquid part, the sealing liquid part Inlet opening is formed between lower end surface and the upper surface of the sealing element, the mobile atomising head may make the sealing liquid part to exist The elastic component movement is compressed under the pushing and pressing of the atomising head and then opens the jack so that the inlet and the feed liquor Hole connection, or the sealing liquid part is resetted under the action of the elastic component to seal in the insertion jack.

6. smoke grenade as claimed in claim 5, it is characterised in that: sealing element described in the lower end edge of the sealing liquid part is axially downwardly Protrusion forms sealing liquid portion, and the sealing liquid portion can be sealed under the drive of the sealing liquid part in the insertion jack.

7. the smoke grenade as described in claim 2 or 5, it is characterised in that: the smoke grenade further includes being contained in the liquid storage chamber to lead to Tracheae, the connector sleeve are connect with the snorkel, and the relatively described snorkel of sealing liquid part is removable.

8. smoke grenade as described in claim 1, it is characterised in that: the atomising head includes the mist pipe and receipts with atomization chamber The heating component being dissolved in the atomization chamber, the inlet is set in the mist pipe and is connected to the atomization chamber, described Heating component includes the heat generating member to contact with each other and imbibition part, and the imbibition part corresponds to the inlet and fits in the atomization chamber Cavity wall.

9. a kind of electronic cigarette, it is characterised in that: the electronic cigarette includes the described in any item smoke grenades of claim 1-8.

10. electronic cigarette as claimed in claim 9, it is characterised in that: the atomizing component further includes battery component, the atomization Head is connect with the battery component, and the battery component includes battery case, and positioning region, institute are provided on the inner wall of the battery case State on the outer wall of shell along the atomising head extract direction be disposed with the positioning region cooperation the first holding section and Second holding section, the smoke grenade are movably inserted into the battery case, when the sealing liquid part is located at the sealing liquid position, institute The first holding section is stated to engage with the positioning region, when the sealing liquid part is located at the tapping position, second holding section with The positioning region engaging.