CN209660458U

CN209660458U - Smoke grenade and electronic cigarette

Info

Publication number: CN209660458U
Application number: CN201920102864.2U
Authority: CN
Inventors: 邱伟华; 周振才
Original assignee: Changzhou Paiteng Electronic Technology Co Ltd
Current assignee: Changzhou Paiteng Electronic Technology Co Ltd
Priority date: 2019-01-19
Filing date: 2019-01-19
Publication date: 2019-11-22
Anticipated expiration: 2029-01-19

Abstract

The utility model discloses a kind of smoke grenade comprising liquid storage component and sealing liquid part, liquid storage component include liquid storage chamber and accommodating chamber, sealing liquid part is at least partly movably contained in accommodating chamber, when fluid injection, fluid injection syringe needle passes through the backward liquid storage cavity liquid injecting of sealing liquid part, after the completion of fluid injection, extract fluid injection syringe needle, sealing liquid part seal itself liquid storage chamber, in use, movable sealing liquid part, so that sealing liquid part is switched to the state for opening liquid storage chamber by the state of closing liquid storage chamber, so that the tobacco juice in liquid storage chamber flows out.The utility model avoids the case where tobacco juice contacts with atomizing component always and then causes tobacco juice rotten or leak.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 and cell apparatus, wherein and smoke grenade includes liquid storage chamber and atomizing component, when work, atomization Component heats the tobacco juice of liquid storage chamber supply under the electric drive of cell apparatus, so that tobacco juice is by thermosetting smog, smog is for user It sucks.

However, current electronic cigarette on the market, remains between liquid storage chamber and atomizing component and is connected to, and atomizing component It is in communication with the outside, is on the one hand easy to cause tobacco juice rotten or fragrance volatilizing, tobacco juice on the other hand very likely occurs and passes through atomization The case where component leakage, greatly reduces the usage experience of user.

In addition, in order to inject tobacco juice into liquid storage chamber, currently, after tobacco juice is usually injected liquid storage chamber, then install Atomizing component.In this way, being unfavorable for the automation of smoke grenade assembling, moreover, being easy to produce liquid storage chamber in the installation process of atomizing component Pressure is given birth to, the tobacco juice in liquid storage chamber may leak under pressure.

Utility model content

Based on this, it is necessary to provide a kind of smoke grenade that can prevent tobacco juice from going bad and leaking；

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, the smoke grenade includes liquid storage Component and sealing liquid part, the liquid storage component include liquid storage chamber and accommodating chamber, and the sealing liquid part at least partly movably accommodates In in the accommodating chamber, when fluid injection, fluid injection syringe needle passes through the sealing liquid part liquid storage cavity liquid injecting backward, after the completion of fluid injection, Extract the fluid injection syringe needle, liquid storage chamber described in the sealing liquid part seal itself, in use, the activity sealing liquid part, so that described Sealing liquid part is switched to the state for opening the liquid storage chamber by the state for closing the liquid storage chamber, so that in the liquid storage chamber Tobacco juice outflow.

Further, the liquid storage component further includes smoke grenade shell and is installed on the intracorporal connector of smoke grenade shell, The connector every being set as the liquid storage chamber and the accommodating chamber, offers the inner cavity of the smoke grenade shell on the connector The fluid hole and liquid injection hole being connected to the liquid storage chamber offer the connection being connected to the accommodating chamber on the smoke grenade shell Hole, when fluid injection, the fluid injection syringe needle is sequentially passed through after the intercommunicating pore, the sealing liquid part and the liquid injection hole to the liquid storage chamber Interior fluid injection after the completion of fluid injection, extracts the fluid injection syringe needle, liquid injection hole described in the sealing liquid part seal itself, in use, movable institute Sealing liquid part is stated, so that the sealing liquid part is switched to the state for opening the fluid hole by the state for closing the fluid hole, thus So that the tobacco juice in the liquid storage chamber is flowed out by the fluid hole.

Further, when the sealing liquid part is switched to the state of the fluid hole opened by the state for closing the fluid hole When, the sealing liquid part also closes off the intercommunicating pore.

Further, the liquid injection hole and the intercommunicating pore are radially disposed in the opposite of the sealing liquid part along the sealing liquid part Two sides, the radial width of the sealing liquid part are less than the axial length of the sealing liquid part.

Further, the liquid injection hole and the fluid hole are independent from each other two, when the sealing liquid part is by closing institute When stating the state of fluid hole and switching to the state for opening the fluid hole, the sealing liquid part also closes off the liquid injection hole, alternatively, institute State liquid injection hole and the fluid hole be it is same, be also provided with intake chute on the sealing liquid part, when the sealing liquid part by close institute When stating the state of fluid hole and switching to the state for opening the fluid hole, the fluid hole is connected to the intake chute.

Further, after use, the activity sealing liquid part enables to the sealing liquid part by opening the fluid hole State switch to the state for closing the fluid hole.

Further, the sealing liquid part includes sealing liquid portion, and the sealing liquid portion is slideably contained in the accommodating chamber, sliding Moving the sealing liquid portion may make the sealing liquid portion to open the fluid hole, alternatively, the sealing liquid portion be rotationally contained in it is described In accommodating chamber, feed pathway is offered in the sealing liquid portion, rotation sealing liquid portion, institute may make the feed pathway and the liquid out Hole connection.

Further, the sealing liquid part further includes operation portion, and one end of the operation portion is connect with the sealing liquid portion, described The other end of operation portion extends to the outside of the smoke grenade shell after the side wall of the smoke grenade shell.

Further, the smoke grenade shell includes smoke grenade upper cover interconnected and smoke grenade lower cover, and the connector is set to Between the smoke grenade upper cover and the smoke grenade lower cover, the liquid storage chamber encloses the space set by the smoke grenade upper cover and the connector It constitutes, the accommodating chamber encloses the space set by the smoke grenade lower cover and the connector and constitutes.

Further, the smoke grenade further includes atomizing component, and the atomizing component includes being atomized part and sealing element, described Atomization part includes the imbibition part that one end has opening, and the inner cavity of the imbibition part constitutes accommodating chamber, the opening and the accommodating chamber Connection, and the opening is arranged towards the sealing liquid part, and the sealing element is set in the outside of the imbibition part, the imbibition part and The sealing element is contained in the accommodating chamber, and the outer peripheral surface of the sealing element and the cavity wall of the accommodating chamber fit closely.

Further, the sealing liquid part is elastically deformable part.

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

Further, the electronic cigarette further includes heat generating member, imbibition part and the battery being electrically connected with the heat generating member Component, in use, the imbibition part adsorbs the tobacco juice of the liquid storage chamber outflow, the heat generating member drives in the electricity of the battery component The tobacco juice of the dynamic lower heating imbibition part absorption, to form smog.

Smoke grenade provided by the utility model or electronic cigarette, by movable sealing liquid part, openable or closing fluid hole, and then make The tobacco juice obtained in liquid storage chamber is interconnected or mutually isolated with atomizing component, avoids tobacco juice and contacts in turn with atomizing component always The case where causing tobacco juice rotten or leaking, while convenient for storage and transporting, and easy to operate, it is easy to use, improve use The usage experience at family.

The utility model there is a need to provide a kind of smoke grenade that can facilitate fluid injection；

The technical scheme adopted by the utility model to solve the technical problem is as follows: a kind of smoke grenade, the smoke grenade includes opposite The first end and second end of setting, the smoke grenade further include liquid storage chamber between the first end and the second end, with The liquid injection hole that the liquid storage chamber is connected to and the sealing liquid part for blocking the liquid injection hole, the sealing liquid part are arranged described first On end or the sealing liquid part is arranged close to the first end, and in injection process, the first end is located at the top of the second end, Fluid injection syringe needle is equipped with mutually isolated reservoir channel and air discharge duct, after the fluid injection syringe needle is punctured the sealing liquid part, the note Liquid channel and the air discharge duct are connected to the liquid storage chamber, by the reservoir channel to the same of the liquid storage cavity liquid injecting When, the air in the liquid storage chamber is discharged by the air discharge duct, after completing fluid injection, extracts the fluid injection syringe needle, the sealing liquid Part voluntarily restores the sealing to the liquid injection hole.

Further, the smoke grenade further includes accommodating chamber, and the sealing liquid part is at least partly movably contained in the receipts In cavity, in use, the activity sealing liquid part, so that the sealing liquid part is switched to by the state for closing the liquid storage chamber opens institute The state of liquid storage chamber is stated, so that the tobacco juice in the liquid storage chamber flows out.

Further, the smoke grenade further includes smoke grenade shell and is installed on the intracorporal connector of smoke grenade shell, described The inner cavity of the smoke grenade shell is provided with the company every being set as the liquid storage chamber and the accommodating chamber, the liquid injection hole by connector On fitting, it is also provided with the fluid hole being connected to the liquid storage chamber on the connector, is offered on the smoke grenade shell and institute The intercommunicating pore for stating accommodating chamber connection, when fluid injection, the fluid injection syringe needle sequentially passes through the intercommunicating pore, the sealing liquid part and the note To the liquid storage cavity liquid injecting after fluid apertures, in use, the activity sealing liquid part, so that the sealing liquid part is by closing the fluid hole State switch to the state for opening the fluid hole so that the tobacco juice in the liquid storage chamber pass through the fluid hole stream Out.

The beneficial effects of the utility model are: smoke grenade provided by the utility model or electronic cigarette, can make smoke grenade assemble After the completion, then fluid injection is carried out, and after the completion of fluid injection, voluntarily restores the sealing to liquid storage chamber, it is simple, convenient.

The utility model there is a need to provide a kind of electrolyte filling method for facilitating smoke grenade fluid injection；

It there is a need to provide a kind of smoke grenade for realizing fluid injection using this method；

More it is necessary to provide a kind of electronic cigarettes with the smoke grenade.

The technical scheme adopted by the utility model to solve the technical problem is as follows: a kind of electrolyte filling method of smoke grenade, the cigarette Bullet includes the first end and second end being oppositely arranged, and the smoke grenade further includes between the first end and the second end Liquid storage chamber, the liquid injection hole being connected to the liquid storage chamber and the sealing liquid part for blocking the liquid injection hole, the sealing liquid part setting In the first end or the sealing liquid part is arranged close to the first end；Method includes the following steps:

In injection process, the first end is located at the top of the second end；

Fluid injection syringe needle is equipped with mutually isolated reservoir channel and air discharge duct, described in the cutting tip puncture by the fluid injection syringe needle After sealing liquid part, the reservoir channel and the air discharge duct are connected to the liquid storage chamber；

While by the reservoir channel to the liquid storage cavity liquid injecting, the air in the liquid storage chamber is by the exhaust Slot discharge；

After completing fluid injection, the fluid injection syringe needle is extracted, the sealing liquid part voluntarily restores the sealing to the liquid injection hole.

Further, the fluid injection syringe needle is in the hollow structure of both ends perforation, and the inner cavity of the fluid injection syringe needle forms described Reservoir channel, the air discharge duct is along the outer peripheral surface that the axial direction of the fluid injection syringe needle is provided with the fluid injection syringe needle, when the note When liquid syringe needle passes through the sealing liquid part, there are the exhaust clearances being discharged for air between the sealing liquid part and the air discharge duct；Or Person, the fluid injection syringe needle are in the hollow structure of both ends perforation, and the inner cavity of the fluid injection syringe needle forms the reservoir channel, the row Air drain is axially disposed in the wall body of the fluid injection syringe needle along the fluid injection syringe needle；Alternatively, the fluid injection syringe needle includes inner sleeve Pipe and outer tube, the inner sleeve and the outer tube are the hollow tubular structure of both ends perforation, and the outer tube is arranged In the outside of the inner sleeve, the reservoir channel is formed by the inner cavity of the inner sleeve, and the air discharge duct is by the inner sleeve Outer wall and the outer tube inner wall between gap constitute.

Further, the sealing liquid part is elastically deformable part.

A kind of smoke grenade, the smoke grenade realize fluid injection, the smoke grenade using the electrolyte filling method of aforementioned described in any item smoke grenades Including the first end and second end being oppositely arranged, the smoke grenade further includes the storage between the first end and the second end Sap cavity, the liquid injection hole being connected to the liquid storage chamber and the sealing liquid part for blocking the liquid injection hole, the liquid injection hole setting exist In the first end or the liquid injection hole is arranged close to the first end.

Further, the smoke grenade further includes liquid storage component, and the liquid storage component includes smoke grenade shell and is installed on institute State the intracorporal connector of smoke grenade shell, the connector by the inner cavity of the smoke grenade shell every being set as the liquid storage chamber and accommodating chamber, The liquid injection hole is provided on the connector, and the fluid hole being connected to the liquid storage chamber, institute are also provided on the connector The intercommunicating pore for offering on smoke grenade shell and being connected to the accommodating chamber is stated, the sealing liquid part is at least partly movably contained in institute It states in accommodating chamber, when fluid injection, the fluid injection syringe needle is sequentially passed through after the intercommunicating pore, the sealing liquid part and the liquid injection hole to institute Liquid storage cavity liquid injecting is stated, in use, the activity sealing liquid part, so that the sealing liquid part is switched by the state for closing the fluid hole To the state for opening the fluid hole, so that the tobacco juice in the liquid storage chamber is flowed out by the fluid hole.

Further, the electronic cigarette further includes heat generating member, imbibition part, the battery component being electrically connected with the heat generating member And the fluid hole being connected to the liquid storage chamber, in use, the imbibition part adsorbs the tobacco juice flowed out by the fluid hole, institute The tobacco juice that heat generating member heats the imbibition part absorption under the electric drive of the battery component is stated, to form smog.

A kind of electrolyte filling method of smoke grenade, the smoke grenade include liquid storage chamber, the liquid injection hole being connected to the liquid storage chamber and use In the sealing liquid part for blocking the liquid injection hole；Method includes the following steps:

In injection process, the sealing liquid part is located at the top of the smoke grenade or the top close to the smoke grenade；

Further, the sealing liquid part is elastically deformable part.

The beneficial effects of the utility model are: the electrolyte filling method of smoke grenade provided by the utility model, before fluid injection The assembling of smoke grenade is completed, then by the way that reservoir channel and air discharge duct is respectively set on fluid injection syringe needle, so that in injection process, tobacco juice While via in reservoir channel injection liquid storage chamber, the air in liquid storage chamber is discharged through air discharge duct, ensure that fluid injection it is smooth into Row, it is easy to operate, it is easy to use, greatly improve the usage experience of user.

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 smoke grenade of the utility model embodiment one；

Fig. 2 is the exploded view of smoke grenade shown in Fig. 1；

Fig. 3 is the cross-sectional view (fluid hole closed state) of smoke grenade shown in Fig. 1；

Fig. 4 is another cross-sectional view (fluid hole opening state) of smoke grenade shown in Fig. 1；

Cross-sectional view when Fig. 5 is smoke grenade fluid injection shown in Fig. 1；

The cooperation schematic diagram of sealing liquid part and fluid injection syringe needle when Fig. 6 is smoke grenade fluid injection shown in Fig. 1；

Fig. 7 is the structural schematic diagram of the smoke grenade of the utility model embodiment two；

Fig. 8 is the exploded view of smoke grenade shown in Fig. 7；

Fig. 9 is the cross-sectional view of smoke grenade shown in Fig. 7；

Cross-sectional view when Figure 10 is smoke grenade fluid injection shown in Fig. 7 (fluid injection syringe needle uses set-up mode one)；

Cross-sectional view when Figure 11 is smoke grenade fluid injection shown in Fig. 7 (fluid injection syringe needle uses set-up mode two)；

Figure 12 is the flow chart of the electrolyte filling method of the smoke grenade of the utility model.

Parts title and number are respectively as follows: in figure

100 liquid storage component of smoke grenade, 10 smoke grenade upper cover 11

110 accommodating chamber of liquid storage chamber, 120 escape pipe 111

112 outlet passageway of inlet channel, 113 air inlet 114

115 smoke grenade lower cover of extension, 12 intercommunicating pore 121

13 fluid hole of connector, 131 liquid injection hole 132

20 imbibition part of atomizing component, 21 sealing element 22

221 sealing liquid part of liquid pass hole, 30 sealing liquid portion 31

311 operation portion of fluid injection groove, 32 fluid injection syringe needle 40

41 air discharge duct of reservoir channel, 42 inner sleeve 43

44 dead ring of outer tube, 14 card slot 33

Accommodating chamber 210

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, the utility model provides a kind of electronic cigarette, which includes smoke grenade 100 and and cigarette The battery component (not shown go out) that bullet 100 is electrically connected, smoke grenade 100 include liquid storage component 10 and atomizing component 20, the battery Component and atomizing component 20 are electrically connected, in use, atomizing component 20 heats liquid storage group under the electric drive of the battery component The tobacco juice stored in part 10 makes tobacco juice is heated to generate smoke, and smog is aspirated for user.

Fig. 2, Fig. 3 and Fig. 4 are please referred to, liquid storage component 10 includes smoke grenade upper cover 11, smoke grenade lower cover 12 and connector 13.Its In, smoke grenade upper cover 11 and smoke grenade lower cover 12 constitute smoke grenade shell (figure does not mark), and smoke grenade upper cover 11 substantially has opening in lower end Hollow box-like structure, smoke grenade lower cover 12 substantially in upper end have opening hollow box-like structure, the upper end of smoke grenade lower cover 12 is opened Mouth is docked with the lower ending opening of smoke grenade upper cover 11, so that forming a closed sky between smoke grenade lower cover 12 and smoke grenade upper cover 11 Chamber (figure does not mark), connector 13 is in the box like structure of upper end opening and along the radially installed of liquid storage component 10 in the cavity It is interior, thus by the cavity every being set as liquid storage chamber 110 and accommodating chamber 120, wherein between liquid storage chamber 110 and accommodating chamber 120 It is mutually isolated by connector 13, and liquid storage chamber 110 is located at the top of connector 13, accommodating chamber 120 is located under connector 13 Side.For storing tobacco juice, atomizing component 20 is contained in accommodating chamber 120 liquid storage chamber 110.

Connection type between the upper end of smoke grenade lower cover 12 and the lower end of smoke grenade upper cover 11 includes but is not limited to grafting, clamping Or dismountable fixed form such as magnetic connection, to facilitate installation, replacement atomizing component 20.It is to be appreciated that not showing at other In embodiment out, it can also connect by the way that the non-removable mode such as splicing is fixed between smoke grenade lower cover 12 and smoke grenade upper cover 11 It connects, in this way, to be once connected to position just non-dismountable for smoke grenade lower cover 12 and smoke grenade upper cover 11, children is effectively prevent to contact easily even The case where eating tobacco juice by mistake generation.

In addition, connector 13 be at least partly folded in smoke grenade lower cover 12 upper surface and smoke grenade upper cover 11 lower end surface it Between, to play fixed function to connector 13, prevent connector 13 movable easily, and then tobacco juice is caused to leak.At this point, liquid storage Chamber 110 encloses the space set by smoke grenade upper cover 11 and connector 13 and constitutes, and accommodating chamber 120 is enclosed and set by smoke grenade lower cover 12 and connector 13 Space constitute.

The edge of 11 upper surface of smoke grenade upper cover to form escape pipe 111, outlet along extending axially upward for smoke grenade upper cover 11 Pipe 111 substantially has the hollow tubular structure of opening in upper end, corresponds to escape pipe 111 in smoke grenade in the wall body of smoke grenade upper cover 11 The axial direction of lid 11 offers mutually isolated inlet channel 112 and outlet passageway 113.The upper end closed of inlet channel 112, air inlet The lower end in channel 112 penetrates through the lower end surface of smoke grenade upper cover 11 and is connected with accommodating chamber 120.The upper end of outlet passageway 113 penetrates through The upper surface of smoke grenade upper cover 11 and it is connected with escape pipe 111, the lower end surface of the lower end perforation smoke grenade upper cover 11 of outlet passageway 113 And it is connected with accommodating chamber 120.Air inlet 114 is offered on the side wall of smoke grenade upper cover 11, one end and the external world of air inlet 114 are big Gas phase connection, the other end of air inlet 114 are connected with the upper end of inlet channel 112.Wherein, air inlet 114, inlet channel 112, the inner cavity of outlet passageway 113 and escape pipe 111 collectively forms airflow channel (figure does not mark).

When user's suction operation, extraneous gas successively enters to accommodating chamber 120 via air inlet 114 and inlet channel 112 Interior, to flow through atomizing component 20, the smog that then atomizing component 20 generates is under the drive of extraneous gas successively via outlet Channel 113 and escape pipe 111 are entered to in the registered permanent residence, and dotted arrow direction is airflow direction in Fig. 4.In addition, smoke grenade Part on the lower end surface of upper cover 11 between inlet channel 112 and outlet passageway 113 along smoke grenade upper cover 11 axially downwardly Extension 115 is extended to form, extension 115 extends in accommodating chamber 120 and close with atomizing component 20, that is, atomizing component 20 It is arranged close to the airflow channel, as a result, when user's suction operation, enters through inlet channel 112 via air inlet 114 Extraneous gas can sufficiently be contacted with atomizing component 20, to bringing into more smog to in the registered permanent residence, enhance user's Suck mouthfeel.Further, since inlet channel 112 and outlet passageway 113 are located at the opposite sides of extension 115, and outlet passageway 113 and atomizing component 20 be located at the same side of extension 115, therefore, after extraneous gas enters in accommodating chamber 120, need successively Flowing through the gap between extension 115 and smoke grenade lower cover 12 and the gap between extension 115 and atomizing component 20 could be into Enter into outlet passageway 113, thus, it is possible to flow directly into outlet passageway 113 after preventing extraneous gas from entering in accommodating chamber 120 Interior, extraneous gas is more in the gas so as to prevent user's sucking, and smog is less.

Fluid hole 131 is offered on connector 13, fluid hole 131 is located at one of atomizing component 20 far from the airflow channel Side, as user in use, the tobacco juice being stored in liquid storage chamber 110 can be entered in accommodating chamber 120 by fluid hole 131, into And contacted with atomizing component 20, then generated smoke under the heat effect of atomizing component 20, that is, realize liquid storage chamber 110 to The function of 20 feed flow of atomizing component.

It is to be appreciated that connector 13 can also be integrated with smoke grenade upper cover 11 in other unshowned embodiments Molding structure, alternatively, connector 13 is an integral molding structure with smoke grenade lower cover 12.

Atomizing component 20 includes atomization part, and the atomization part includes the heat generating member (not shown go out) to contact with each other and imbibition Part 21, the heat generating member be powered after can heat production, the imbibition part 21 has the ability for absorbing tobacco juice.The imbibition part 21 is one The hollow structure of end opening, and the opening is provided on the side wall of the imbibition part far from the airflow channel, the heat generating member The imbibition part 21 is set on the side wall of the airflow channel, the inner cavity of the imbibition part 21 forms accommodating chamber 210.Work When making, tobacco juice is entered in accommodating chamber 210, is then conducted to imbibition part 21 by imbibition part 21 close to the side wall of the airflow channel On, tobacco juice generates smoke under heat effect, and smog is taken out of after entering in accommodating chamber 120 by extraneous gas.The imbibition part 21 Be made of porous materials, have gas-permeable, liquid-impermeable, can make smog from the wall body of the imbibition part 21 be discharged so that with it is described Gas mixing in airflow channel, and tobacco juice can not be discharged by the wall body of the imbibition part 21, therefore, leakage will not occur. When the imbibition part 21 is in adsorption saturation state, will not further continue to adsorb cigarette from the open end of the imbibition part 21 Liquid, to avoid that the imbibition part 21 adsorbs excessive tobacco juice and there is a situation where leak.On the other hand, tobacco juice passes through the imbibition The opening of part 21 enters in accommodating chamber 210, therefore, tobacco juice can abundant impregnating porous material hole, can prevent because of cigarette Liquid is insufficient and there is a situation where dry combustion methods.In present embodiment, the imbibition part 21 is porous ceramics, and the heat generating member is that sintering exists Heater strip on porous ceramics.Specifically, the heater strip sintering is in the imbibition part 21 side wall opposite with the opening On outer surface.It is to be appreciated that in other unshowned embodiments, the imbibition part 21 can also be cordage, sponge, Porous graphite, foam metal etc., the heat generating member can also be that electrocondution slurry or net with heating function etc., the heat generating member can also be arranged In the imbibition part 21 or outside the imbibition part 21, herein with no restriction.It is to be appreciated that in other unshowned embodiment party In formula, atomization part can also be heat-generating pipe or ultrasonic atomizing device or electromagnetic induction heater, herein with no restriction.

Lead in order to avoid the part tobacco juice flowed into accommodating chamber 120 does not contact atomizing component 20 and is directly entered to the air-flow In road, atomizing component 20 further includes sealing element 22, and sealing element 22 is closely set in imbibition part 21 close to the outer of 131 one end of fluid hole Portion, offers the liquid pass hole 221 being connected to imbibition part 21 on sealing element 22, and the outer peripheral surface of sealing element 22 and accommodating chamber 120 Cavity wall fits closely, as a result, the tobacco juice flowed into accommodating chamber 120 is merely able to connect by liquid pass hole 221 and imbibition part 21 Touching.In addition, sealing element 22 plays fixed function to imbibition part 21, prevent imbibition part 21 in movable easily in accommodating chamber 120. It is to be appreciated that sealing element 22 includes but is not limited to silicagel pad or rubber pad.

In addition, please referring to Fig. 2, Fig. 3 and Fig. 4, smoke grenade 100 further includes sealing liquid part 30, and sealing liquid part 30 is at least partly movable Ground is contained in accommodating chamber 120, the openable fluid hole 131 of movable sealing liquid part 30, so that the tobacco juice in liquid storage chamber 110 can It is contacted after flowing through fluid hole 131 with atomizing component 20, at this point, electronic cigarette can be used in user；Alternatively, movable sealing liquid part 30 can close Fluid hole 131, so that the tobacco juice in liquid storage chamber 110 is isolated with atomizing component 20, at this point, user is not available electronic cigarette.

Specifically, sealing liquid part 30 includes sealing liquid portion 31 and operation portion 32, and sealing liquid portion 31 is matched with accommodating chamber 120, and is sealed Liquid portion 31 is slideably contained in accommodating chamber 120, and one end of operation portion 32 is connect with sealing liquid portion 31, operation portion 32 it is another End extends to the outside of accommodating chamber 120 after the side wall of smoke grenade lower cover 12.User may make sealing liquid by pushing and pulling operation portion 32 Portion 31 is slided under the drive of operation portion 32 towards the direction close to or far from atomizing component 20, is made when under the drive in operation portion 32 Sealing liquid portion 31 slides into the one end in sealing liquid portion 31 and when atomizing component 20 supports, the closing of sealing liquid portion 31 fluid hole 131, when grasping When making the side wall of the other end and smoke grenade lower cover 12 that under the drive in portion 32 so that sealing liquid portion 31 slides into sealing liquid portion 31 and supporting, envelope Liquid portion 31 opens fluid hole 131, and solid arrow direction is tobacco juice flow direction in Fig. 4.When smoke grenade 100 is dispatched from the factory, liquid out Hole 131 is in the state closed by sealing liquid portion 31, so that it is mutually isolated between tobacco juice and atomizing component 20, efficiently solve cigarette Liquid also facilitates storage and transport because contacting always with atomizing component 20 and then there is a situation where going bad and leaking.

It in present embodiment, is connected in a manner of connection between operation portion 32 and sealing liquid portion 31, and operation portion 32 and envelope Liquid portion 31 is coaxially disposed, and when the side wall of the one end of sealing liquid portion 31 far from atomizing component 20 and smoke grenade lower cover 12 supports, user is only Operation portion 32 need to be pulled on, can make the junction between operation portion 32 and sealing liquid portion 31 to be broken, to ensure that smoke grenade The consistency of 100 face shapings keeps it more beautiful.It is to be appreciated that can also be in other unshowned embodiments The axis of operation portion 32 and the axis in sealing liquid portion 31 are vertically arranged, at this point, operation portion 32 passes through cigarette far from the one end in sealing liquid portion 31 The outside of accommodating chamber 120 is extended to after playing the bottom wall of lower cover 12, meanwhile, operation portion 32 is pushed and pulled for convenience, on smoke grenade lower cover 12 Offer the sliding slot slided for operation portion 32.

In present embodiment, accommodating chamber 120 is square groove, it is possible to understand that is received in other unshowned embodiments on ground Cavity 120 can also be circular trough, and correspondingly, sealing liquid portion 31 is the cylindrical structure cooperated with the circular trough, and is rotationally received It is dissolved in accommodating chamber 120.Offer feed pathway in sealing liquid portion 31, one end of the feed pathway it is corresponding with fluid hole 131 and The periphery wall in sealing liquid portion 31 is penetrated through, the other end of the feed pathway penetrates through sealing liquid portion 31 close to the end of 20 one end of atomizing component Face.In this way, being located on 31 periphery wall of sealing liquid portion when sealing liquid portion 31 is turned under the drive of operation portion 32 in the feed pathway One end and fluid hole 131 contraposition when being connected to, the tobacco juice in liquid storage chamber 110 can pass sequentially through fluid hole 131 and the feed liquor It is contacted behind channel with atomizing component 20.And it is located at when sealing liquid portion 31 is turned under the drive of operation portion 32 in the feed pathway When one end and fluid hole 131 on 31 periphery wall of sealing liquid portion are staggered, fluid hole 131 is closed, at this point, tobacco juice and atomizing component 20 It is mutually isolated.It should be noted that can equally slide sealing liquid portion 31 when accommodating chamber 120 is circular trough and then play on or off Close fluid hole 131.

It is to be appreciated that accommodating chamber 120 can also be arranged in atomizing component 20 in other unshowned embodiments Outside, for example, atomizing component 20 is mounted on the bottom of smoke grenade lower cover 12 and is connected with accommodating chamber 120, i.e., fluid hole 131 with Atomizing component 20 is located at the opposite two sides of accommodating chamber 120, equally enables to tobacco juice and atomization by movable sealing liquid portion 31 Component 20 is interconnected or mutually isolated.It is to be appreciated that smoke grenade 100 can not also in other unshowned embodiments Including atomizing component 20, atomizing component 20 is arranged on the battery component, alternatively, atomizing component 20 is an opposite smoke grenade 100 and the component that is independently arranged of the battery component.

It is to be appreciated that sealing liquid part 30 can also only include sealing liquid portion 31 in other unshowned embodiments, this When, it is only necessary to the operating groove that a connection accommodating chamber 120 is opened up on the side wall of smoke grenade lower cover 12, using shifting part (for example, needle, Toothpick etc.) it passes through in operating groove insertion sealing liquid portion 31, drive sealing liquid portion 31 living and then sliding or rotating the shifting part It is dynamic, to open or close fluid hole 131.

Fig. 3, Fig. 5 and Fig. 6 are please referred to, the liquid injection hole 132 being connected to liquid storage chamber 110, fluid injection are also provided on connector 13 Hole 132 is located at side of the fluid hole 131 far from atomizing component 20, corresponds to liquid injection hole 132 on the bottom wall of smoke grenade lower cover 12 and offers The sealing liquid portion 31 of intercommunicating pore 121, sealing liquid part 30 seals liquid injection hole 132 and intercommunicating pore 121 simultaneously, prevents the cigarette in liquid storage chamber 110 Liquid successively leaks to the outside of smoke grenade 100 via liquid injection hole 132 and intercommunicating pore 121.

User is by the fluid injection into liquid storage chamber 110 of fluid injection syringe needle 40, and in present embodiment, fluid injection syringe needle 40 is substantially in two The circular tube shaped hollow structure of perforation is held, the inner cavity of fluid injection syringe needle 40 forms reservoir channel 41, edge on the outer peripheral surface of fluid injection syringe needle 40 The axial direction of fluid injection syringe needle 40 is also provided with the air discharge duct 42 at the both ends of perforation fluid injection syringe needle 40, air discharge duct 42 and 41 phase of reservoir channel Mutually isolation, due to the setting of air discharge duct 42, so that 40 outer peripheral surface of fluid injection syringe needle is in non-circular structure.When fluid injection, smoke grenade 100 is fallen It sets, the cutting tip of fluid injection syringe needle 40 is pierced into sealing liquid portion 31 after passing through intercommunicating pore 132, passes through fluid injection after then passing through sealing liquid portion 31 Hole 132 stretches in liquid storage chamber 110, and with the fluid injection into liquid storage chamber 110, the above process can be realized without removal smoke grenade lower cover 12 Fluid injection, it is easy to operate, it is easy to use.It should be noted that smoke grenade 100 is inverted one referred on electronic cigarette with escape pipe 111 State when end is located below.In injection process, the one end of reservoir channel 41 far from cutting tip is connected to a liquid storing part, liquid storing part Interior tobacco juice, by injection liquid storage chamber 110, since 40 outer peripheral surface of fluid injection syringe needle is in non-circular structure, works as note by reservoir channel 41 When liquid syringe needle 40 is inserted into sealing liquid portion 31, the part that air discharge duct 42 is corresponded on the outer peripheral surface of fluid injection syringe needle 40 can not be with sealing liquid portion 31 It fits, so that the gap constitutes exhaust clearance (figure does not mark) there are a gap between sealing liquid portion 31 and air discharge duct 42, When tobacco juice is gradually injected in liquid storage chamber 110, the air in liquid storage chamber 110 can be discharged by the exhaust clearance, to protect Card fluid injection operation is gone on smoothly.In addition, tobacco juice under the effect of gravity, can be gradually filled with liquid storage chamber from the bottom to top in injection process 110, the exhaust clearance will not be all blocked before liquid storage chamber 110 is full of, gas is smoothly discharged, also, tobacco juice It will not be leaked by the exhaust clearance.In the present embodiment, it is contemplated that the lower section of smoke grenade 100 is arranged in liquid injection hole 132, In order to prevent in injection process, tobacco juice is flowed out by the exhaust clearance, therefore, carries out fluid injection after smoke grenade 100 is inverted.It can be with Ground is understood, in other not set embodiments, when the top of smoke grenade 100, or close smoke grenade is arranged in liquid injection hole 132 When 100 top setting, then smoke grenade 100 carries out fluid injection in the case where just setting state.

To sum up, smoke grenade 100 includes the first end and second end being oppositely arranged, and smoke grenade 100 further includes being located at the first end Liquid storage chamber 110 between the second end, the liquid injection hole 132 being connected to liquid storage chamber 110 and for blocking liquid injection hole 132 Sealing liquid part 30, sealing liquid part 30 is arranged in the first end or the sealing liquid part 30 is arranged close to the first end.This embodiment party In formula, the lower end of smoke grenade lower cover 12 is the first end of smoke grenade 100, and the upper end of smoke grenade upper cover 11 is described the of smoke grenade 100 Two ends, at this point, fluid injection is carried out after smoke grenade 100 need to being inverted.It is to be appreciated that working as tune in other unshowned embodiments Whole sealing liquid part 30, liquid injection hole 132 setting position make smoke grenade upper cover 11 upper end be smoke grenade 100 the first end, smoke grenade When the lower end of lower cover 12 is the second end of smoke grenade 100, smoke grenade 100 carries out fluid injection in the case where just setting state.Therefore, as long as making When fluid injection, the first end is located at the top of the second end, as long as alternatively, making the position in injection process of sealing liquid part 30 In the top over or adjacent to smoke grenade 100 of smoke grenade 100, in this way, can prevent the tobacco juice in liquid storage chamber 110 from passing through exhaust Slot 42 leaks.

Figure 12 is please referred to, the utility model provides a kind of electrolyte filling method of electronic cigarette, comprising the following steps:

Step S10 stretches to storage after being used to block the sealing liquid part 30 of liquid storage chamber 110 for the cutting tip puncture of fluid injection syringe needle 40 In sap cavity 110, fluid injection syringe needle 40 offers mutually isolated reservoir channel 41 and air discharge duct 42, fluid injection along the axial direction of its own Channel 41 and air discharge duct 42 penetrate through the opposite end of fluid injection syringe needle 40, reservoir channel 41 be located at one end in liquid storage chamber 110 with Liquid storage chamber 110 is connected to, and one end that reservoir channel 41 is located at outside liquid storage chamber 110 is connected to a liquid storing part, and air discharge duct 42 is located at liquid storage One end in chamber 110 is connected to liquid storage chamber 110, and one end that air discharge duct 42 is located at outside liquid storage chamber 110 is connected to ambient atmosphere；

Step S20, by the fluid injection into liquid storage chamber 110 of reservoir channel 41, meanwhile, the air in liquid storage chamber 110 is by being vented Slot 42 is discharged；

Step S30 after completing fluid injection, extracts fluid injection syringe needle 40, and sealing liquid part 30 voluntarily restores the sealing to liquid storage chamber 110.

It should be noted that the first end is located at the top of the second end, alternatively, sealing liquid part 30 in injection process Positioned at the top over or adjacent to smoke grenade 100 of smoke grenade 100.

The sealing liquid portion 31 of sealing liquid part 30 is elastically deformable part, can be by the flexible material system with elastic deformability At can be elastomeric state polymer, for example, rubber or silica gel, can also be made of freely healing material.In this way, sealing liquid part 30 After the extraction of fluid injection syringe needle 40, sealing can be formed again, so that liquid injection hole 132 is closed, so that tobacco juice can not flow out.

In addition, corresponding to liquid injection hole 132 on the outer peripheral surface in the sealing liquid portion 31 of sealing liquid part 30 referring to Fig. 2 and Fig. 3 and connecting Through-hole 121 offers fluid injection groove 311, and when fluid injection, it is recessed that fluid injection syringe needle 40 sequentially passes through intercommunicating pore 121, one of fluid injection It is extend into liquid storage chamber 110 after slot 311, sealing liquid portion 31, another fluid injection groove 311 and liquid injection hole 132, fluid injection groove 311 It opens up, is thinned the thickness for needing to be pierced part in sealing liquid portion 31, is conducive to the puncture procedure of fluid injection syringe needle 40.Meanwhile it infusing The cutting tip of liquid syringe needle 40 is set as tip, further facilitates puncture procedure.

In addition, in present embodiment, liquid injection hole 132 and intercommunicating pore 121 are radially disposed in sealing liquid part 30 along sealing liquid part 30 Opposite sides, and the radial width of sealing liquid part 30 is less than the axial length of sealing liquid part 30.As a result, when fluid injection syringe needle 40 passes through sealing liquid When 30 fluid injection of part, the Distance Shortened that injection needle head 40 can be made to need to puncture is conducive to fluid injection operation and to cutting tip Protection.

In present embodiment, liquid injection hole 132 and fluid hole 131 are independent from each other two, when sealing liquid part 30 is by closing out When the state of fluid apertures 131 switches to the state for opening fluid hole 131, sealing liquid part 30 also closes off liquid injection hole 132.It is to be appreciated that In other unshowned embodiments, liquid injection hole 132 and fluid hole 131 be it is same, offer drain on sealing liquid part 30 Slot, when sealing liquid part 30 be in close liquid injection hole 132 (fluid hole 131) state when, liquid injection hole 132 (fluid hole 131) with it is described Intake chute is staggered, can be by the fluid injection into liquid storage chamber 110 of fluid injection syringe needle 40, and the tobacco juice in liquid storage chamber 110 will not pass through note Fluid apertures 132 (fluid hole 131) leakage, when sealing liquid part 30 by the state of closing fluid hole 131 switch to open fluid hole 13 shape When state, liquid injection hole 132 (fluid hole 131) is connected to the intake chute, tobacco juice pass sequentially through liquid injection hole 132 (fluid hole 131), The intake chute outflow.

In present embodiment, when sealing liquid part 30 by the state of closing fluid hole 131 switch to open fluid hole 13 state When, sealing liquid part 30 also closes off intercommunicating pore 121, therefore, flows into the tobacco juice in accommodating chamber 120 by fluid hole 131, will not pass through Intercommunicating pore 121 leaks.

It is to be appreciated that air discharge duct 42, which can also be, to be arranged in fluid injection syringe needle 40 in other unshowned embodiments Wall body in, specifically, air discharge duct 42 along fluid injection syringe needle 40 axial direction setting, and air discharge duct 42 penetrate through fluid injection syringe needle 40 two End, so that air discharge duct 42 forms the channel of both ends perforation, which forms the exhaust clearance, in injection process, liquid storage chamber Air in 110 will pass through the exhaust clearance discharge.

It is to be appreciated that in other unshowned embodiments, in addition to liquid injection hole 132 is provided on connector 13 Outside, liquid injection hole 132 can also be provided in smoke grenade upper cover 11, for example, the top of smoke grenade upper cover 11 or the side of smoke grenade upper cover 11 Wall is accordingly equipped with closeouts identical with 31 material of sealing liquid portion on liquid injection hole 132 to seal liquid injection hole 132, that is, note With no restriction, when only need to ensure fluid injection, tobacco juice can enter liquid storage chamber 110 via reservoir channel 41 for the setting position of fluid apertures 132 While interior, the air in liquid storage chamber 110 can be discharged via air discharge duct 42.

The smoke grenade 100 that the utility model embodiment one provides, by movable sealing liquid part 30, openable or closing fluid hole 131 so that tobacco juice in liquid storage chamber 110 is interconnected or mutually isolated with atomizing component 20, avoid tobacco juice always with The case where atomizing component 20 contacts and then causes tobacco juice rotten or leak, while being convenient for storage and transport, and easy to operate, It is easy to use, improve the usage experience of user.

The electronic cigarette that the utility model embodiment one provides because it is with the whole technical characteristic of above-mentioned smoke grenade 100, therefore has There is technical effect identical with above-mentioned smoke grenade 100.

Embodiment two

Fig. 7-Fig. 9 is please referred to, the electronic cigarette that the electronic cigarette and embodiment one that the utility model embodiment two provides provide Difference is that the structure of smoke grenade is different, and specifically, in present embodiment, smoke grenade only includes liquid storage component and sealing liquid part 30.

Liquid storage component includes smoke grenade shell, and the smoke grenade shell includes smoke grenade upper cover 11, and smoke grenade upper cover 11 is lower end tool There is the hollow cylindrical configuration of opening, the inner cavity of smoke grenade upper cover 11 forms the liquid storage chamber 110 for storing tobacco juice, smoke grenade upper cover 11 Lower ending opening constitute liquid injection hole, sealing liquid part 30 cover be located at smoke grenade upper cover 11 open end and sealing liquid storage chamber 110.Specifically, Sealing liquid part 30 substantially has the hollow cylindrical configuration of opening in upper end, and the opening of sealing liquid part 30 constitutes fluid injection groove 311, sealing liquid part Towards card slot 33 is offered on the end face of the closed end of smoke grenade upper cover 11 on 30, the wall body of the open end of smoke grenade upper cover 11 is inserted into card In slot 33, relationship is removably fixedly connected between sealing liquid part 30 and smoke grenade upper cover 11 to realize.In order to further enhance two Connective stability between person, the outer cover of sealing liquid part 30 are equipped with dead ring 14, and dead ring 14 is substantially in the sleeve of both ends perforation The extruding of sealing liquid part 30 is fixed in smoke grenade upper cover 11 by shape structure, dead ring 14.

Figure 10, Figure 11 are please referred to, user passes through the fluid injection into liquid storage chamber 110 of fluid injection syringe needle 40.In present embodiment, fluid injection Syringe needle 40 includes inner sleeve 43 and outer tube 44, and inner sleeve 43 and outer tube 44 are the hollow tubular structure of both ends perforation, and Outer tube 44 is set in the outside of inner sleeve 43, and the inner cavity of inner sleeve 43 forms reservoir channel 41, the outer wall of inner sleeve 43 and outer The gap formed between the inner wall of casing 44 constitutes air discharge duct 42, and reservoir channel 41 and air discharge duct 42 are along the axis of fluid injection syringe needle 40 To setting, in present embodiment, air discharge duct 42 itself forms exhaust clearance.

When fluid injection operates, smoke grenade is inverted, it should be noted that smoke grenade inversion refers to when smoke grenade upper cover 11 is located below State.Fluid injection syringe needle 40 is pierced through into sealing liquid part 30 again, so that one end of fluid injection syringe needle 40 stretches in liquid storage chamber 110, with to storage Fluid injection in sap cavity 110, in injection process, tobacco juice enters in liquid storage chamber 110 via reservoir channel 41, meanwhile, liquid storage chamber 110 Interior air is discharged via air discharge duct 42.The smoke grenade of present embodiment additionally provides a kind of electrolyte filling method, with one phase of embodiment Together, details are not described herein again.

It should be noted that the set-up mode between inner sleeve 43 and outer tube 44 has following three kinds: first, inner sleeve 43 Cutting tip be contained in outer tube 44, referring to Figure 10；Second, the cutting tip of inner sleeve 43 extend out to the outer of outer tube 44 Portion, referring to Figure 11；Third, the cutting tip of inner sleeve 43 is flushed with the cutting tip of outer tube 44.Though for it is above which kind of set It sets mode, when fluid injection, fluid injection syringe needle 40 need to only be stretched in liquid storage chamber 110, that is, while can guarantee fluid injection, liquid storage chamber 110 Interior air can be discharged.In a kind of wherein embodiment, inner sleeve 43 and outer tube 44 use set-up mode two, also, The cutting tip of outer tube 44 is flushed with the groove bottom wall of fluid injection groove 311, in this way, the air in liquid storage chamber 110 can be made whole Discharge, is conducive to tobacco juice and is completely filled with liquid storage chamber 110.

In addition, the structure in present embodiment for the fluid injection syringe needle 40 of fluid injection operation can equally apply to embodiment one Smoke grenade 100 on, and the material of sealing liquid part 30 is the same as example 1, and details are not described herein again.Similarly, embodiment one is for infusing The structure of the fluid injection syringe needle 40 of liquid operation can also apply in the smoke grenade 100 of present embodiment.

In present embodiment, atomization part is provided on electronic cigarette ontology, atomization part includes imbibition part, heat generating member and setting There is the puncture portion of tobacco juice runner.In use, smoke grenade 100 is just set and installed to electronic cigarette ontology, puncture portion is passed through into sealing liquid part It is protruded into after 30 in liquid storage chamber 110, the tobacco juice in liquid storage chamber 110 is adsorbed after being flowed out by tobacco juice runner by imbibition part, is then sent out Warmware is thermally formed smog, for user's suction.In this way, smoke grenade 100 is mutually isolated with atomization part before the use, be conducive to cigarette The storage or transport of bullet 100, are conducive to extend the shelf-life of tobacco juice, and prevent tobacco juice from leaking.

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

1. a kind of smoke grenade, it is characterised in that: the smoke grenade includes liquid storage component and sealing liquid part, and the liquid storage component includes liquid storage Chamber and accommodating chamber, the sealing liquid part are at least partly movably contained in the accommodating chamber, and when fluid injection, fluid injection syringe needle passes through institute The sealing liquid part liquid storage cavity liquid injecting backward is stated, after the completion of fluid injection, extracts the fluid injection syringe needle, sealing liquid part seal itself institute Liquid storage chamber is stated, in use, the activity sealing liquid part, so that the sealing liquid part switches to opening by the state for closing the liquid storage chamber The state of the liquid storage chamber, so that the tobacco juice in the liquid storage chamber flows out.

2. smoke grenade as described in claim 1, it is characterised in that: the liquid storage component further includes smoke grenade shell and is installed on institute State the intracorporal connector of smoke grenade shell, the connector is by the inner cavity of the smoke grenade shell every being set as the liquid storage chamber and the receiving Chamber offers the fluid hole and liquid injection hole being connected to the liquid storage chamber on the connector, offered on the smoke grenade shell with The intercommunicating pore of accommodating chamber connection, when fluid injection, the fluid injection syringe needle sequentially passes through the intercommunicating pore, the sealing liquid part and described To the liquid storage cavity liquid injecting after liquid injection hole, after the completion of fluid injection, the fluid injection syringe needle is extracted, described in the sealing liquid part seal itself Liquid injection hole, in use, the activity sealing liquid part, so that the sealing liquid part is switched to by the state for closing the fluid hole opens institute The state of fluid hole is stated, so that the tobacco juice in the liquid storage chamber is flowed out by the fluid hole.

3. smoke grenade as claimed in claim 2, it is characterised in that: when the sealing liquid part is switched by the state for closing the fluid hole When to the state for opening the fluid hole, the sealing liquid part also closes off the intercommunicating pore.

4. smoke grenade as claimed in claim 2, it is characterised in that: the diameter of the liquid injection hole and the intercommunicating pore along the sealing liquid part To the opposite sides for being located at the sealing liquid part, the radial width of the sealing liquid part is less than the axial length of the sealing liquid part.

5. smoke grenade as claimed in claim 2, it is characterised in that: the liquid injection hole and the fluid hole are independent from each other two It is a, when the sealing liquid part switches to the state for opening the fluid hole by the state for closing the fluid hole, the sealing liquid part Also close off the liquid injection hole, alternatively, the liquid injection hole and the fluid hole be it is same, be also provided with drain on the sealing liquid part Slot, when the sealing liquid part switches to the state for opening the fluid hole by the state for closing the fluid hole, the fluid hole It is connected to the intake chute.

6. smoke grenade as claimed in claim 2, it is characterised in that: after use, the activity sealing liquid part is enabled to described Sealing liquid part is switched to the state for closing the fluid hole by the state for opening the fluid hole.

7. smoke grenade as claimed in claim 2, it is characterised in that: the sealing liquid part includes sealing liquid portion, and the sealing liquid portion is slidably Ground is contained in the accommodating chamber, and sliding the sealing liquid portion may make the sealing liquid portion to open the fluid hole, alternatively, the envelope Liquid portion is rotationally contained in the accommodating chamber, and feed pathway is offered in the sealing liquid portion, and rotation sealing liquid portion, institute may make The feed pathway is connected to the fluid hole.

8. smoke grenade as claimed in claim 7, it is characterised in that: the sealing liquid part further includes operation portion, and the one of the operation portion End is connect with the sealing liquid portion, and the other end of the operation portion extends to the smoke grenade shell after the side wall of the smoke grenade shell The outside of body.

9. such as the described in any item smoke grenades of claim 2-7, it is characterised in that: the smoke grenade shell includes smoke grenade interconnected Upper cover and smoke grenade lower cover, the connector are set between the smoke grenade upper cover and the smoke grenade lower cover, and the liquid storage chamber is by described Smoke grenade upper cover and the connector enclose the space that sets and constitute, and the accommodating chamber is enclosed by the smoke grenade lower cover and the connector to be set Space is constituted.

10. smoke grenade as claimed in claim 9, it is characterised in that: the smoke grenade further includes atomizing component, the atomizing component packet Atomization part and sealing element are included, the atomization part includes the imbibition part that one end has opening, and the inner cavity of the imbibition part, which is constituted, to hold Receive chamber, which is connected to the accommodating chamber, and the opening is arranged towards the sealing liquid part, and the sealing element is set in the suction The outside of liquid part, the imbibition part and the sealing element are contained in the accommodating chamber, the outer peripheral surface of the sealing element and institute The cavity wall for stating accommodating chamber fits closely.

11. such as the described in any item smoke grenades of claim 1-8, it is characterised in that: the sealing liquid part is elastically deformable part.

12. a kind of electronic cigarette, it is characterised in that: the electronic cigarette includes the described in any item smoke grenades of claim 1-11.

13. electronic cigarette as claimed in claim 12, it is characterised in that: the electronic cigarette further include heat generating member, imbibition part and The battery component being electrically connected with the heat generating member, in use, the imbibition part adsorbs the tobacco juice of the liquid storage chamber outflow, it is described Heat generating member heats the tobacco juice of the imbibition part absorption under the electric drive of the battery component, to form smog.