CN205456059U - Spring locking mechanism , atomizer and electron cigarette of electron cigarette - Google Patents

Abstract

The utility model provides a spring locking mechanism of electron cigarette, atomizer and electron cigarette, wherein, the spring locking mechanism of electron cigarette includes the upper cover, the spiral cover, go up the card and hold the piece, hold piece and elastic component for lower calorie, the open end at the stock solution subassembly is established to upper cover detachably lid, the spiral cover cover is established in the upper cover periphery, last card is held the piece and is set firmly in the spiral cover, it sets firmly in the upper cover to hold the piece for lower calorie, the elastic component is installed between spiral cover and upper cover, in the hindrance card hold with lower calorie hold of each other a card and hold, push down or the pull -up spiral cover, elastic component compressed or drawing, it holds and to hold to block mutually and hold with lower calorie make to go up the card, and then rotate spiral cover drive upper cover and rotate together. Spring locking mechanism certain elasticity pushes down or tensile spiral cover through overcoming earlier for behind spiral cover and the upper cover block, it is rotatory together to rotate spiral cover drive upper cover, so, be favorable to protection to upper cover rotation operations to prevent that the upper cover from being taken off by children easily by mistake.

Description

Snap lock mechanism, nebulizer and the electronic cigarette of electronic cigarette

Technical field

This utility model relates to electronic cigarette technical field, is specifically related to snap lock mechanism, nebulizer and the electronics of a kind of electronic cigarette Cigarette.

Background technology

At present, electronic cigarette has become as the smoking succedaneum of a kind of comparative maturity on market, and it passes through battery to sending out in nebulizer Hot cell is powered, and makes heat-generating units heat tobacco juice under electric drive and produces smog, so that user obtains smoking experience.

Upper cover only just can need to be screwed off by existing electronic cigarette through shirtsleeve operation, thus liquid feeding in liquid storage pipe.This allows for Virgin after taking electronic cigarette, the upper cover of electronic cigarette is screwed off the most by mistake, thus in touching liquid storage pipe the ree-oil of storage or other be similar to The materials such as ree-oil, thus child is constituted potential safety hazard.

Summary of the invention

In view of the above, in order to be especially suitable for the demand in market, this utility model is necessary to provide one that child is improved safety Snap lock mechanism, nebulizer and the electronic cigarette of the electronic cigarette of protective.

The technical solution adopted in the utility model is: the snap lock mechanism of a kind of electronic cigarette, including upper cover, detachable upper cover unloads ground Lid is located at the opening of liquid storage assembly, and snap lock mechanism also includes spiral cover, upper holding part, lower holding part and elastic component, rotation Lid be set in upper cover periphery, upper holding part is installed in spiral cover, and lower holding part is installed in upper cover, elastic component be arranged on spiral cover with Between upper cover, in obstruction, holding part and the lower mutual clamping of holding part, press or pull up down spiral cover, and elastic component is compressed or stretches, making Holding part and lower holding part phase clamping must be gone up, and then rotation spiral cover drives upper cover to rotate together.

Further, the connection perisporium that described upper cover includes upper cover diapire, is formed on upper cover diapire, connect at the bottom of perisporium and upper cover Wall surrounds a containing cavity, and described spiral cover includes spiral cover roof, the spiral cover periphery wall being formed at spiral cover roof periphery and is formed at rotation Spiral cover internal perisporium on lid top wall bottom surface, forms an annular space between spiral cover periphery wall and spiral cover internal perisporium.

Further, described upper holding part is installed in the annular space of described spiral cover, and described lower holding part is installed in described upper cover Containing cavity in, the bottom surface of described upper holding part is convexly equipped with at least one fixture block, and the end face of described lower holding part offers at least one The individual draw-in groove coordinated with fixture block, or the end face of described lower holding part is convexly equipped with at least one fixture block, and the bottom surface of described upper holding part is opened It is provided with at least one draw-in groove coordinated with fixture block.

Further, described draw-in groove is more than or equal to the described fixture block length along circular arc direction along the length in circular arc direction.

Further, described upper cover also includes being formed at and connects upper cover periphery that perisporium top side extends laterally and be vertically formed at The top perisporium of the end face of upper cover periphery.

Further, described upper cover also includes being formed at and connects upper cover periphery that perisporium top side extends laterally and be vertically formed at The top perisporium of the end face of upper cover periphery, described upper holding part is installed in the annular space of described spiral cover, and described lower holding part is solid Being located on the upper cover periphery of described upper cover, described lower holding part is set in the periphery of holding part, the end of described upper holding part perisporium End is stretched laterally and is had periphery, convex at least one fixture block that is provided with on described periphery, and the top of described lower holding part is provided with annular Lid top wall, the most convex in described lid top wall have at least one protruding.

Further, described elastic component one end is installed on spiral cover internal perisporium, and the other end supports the appearance to described upper cover when mounted Putting the bottom surface of intracavity, or one end of described elastic component is installed in the bottom surface in the containing cavity of described upper cover, the other end supports when mounted Hold the bottom surface to spiral cover internal perisporium.

Further, described top perisporium along the circumferential direction offers at least one first air inlet duct, described spiral cover periphery wall The outside of inner side laminating top perisporium, described spiral cover periphery wall along the circumferential direction offers at least one second air inlet duct, with When spiral cover rotates, two air inlet ducts gradually align or interleaved.

Additionally, this utility model also provides for a kind of nebulizer with described snap lock mechanism.

A kind of nebulizer, including leading cigarette assembly, atomizing component, liquid storage assembly and described snap lock mechanism, described bullet One end of spring lockable mechanism is arranged on the top of atomizing component and removably lid is located on liquid storage assembly, leads cigarette assembly and is arranged on bullet Spring lockable mechanism is relative to one end of atomizing component and connects the inner chamber of atomizing component, and liquid storage assembly includes liquid storage pipe, liquid storage pipe content Put atomising head, between internal perisporium and the periphery wall of atomising head of liquid storage pipe, form liquid storage space.

Further, described upper cover also includes the connecting tube being integrally attached on upper cover diapire bottom surface, described in lead cigarette assembly and include Smoke pipe, air inlet pipe, the end of described pipe stretches in connecting tube, and described air inlet pipe is arranged on the port of export of connecting tube and overlaps It is located at the end of pipe, is formed with air-guiding gap between periphery wall and the internal perisporium of connecting tube of pipe, the periphery of air inlet pipe The air slot of at least one, connection air-guiding gap and the inner chamber of atomizing component is offered on face.

Further, this utility model also provides for a kind of electronic cigarette, described electronic cigarette includes described nebulizer, the bottom peace of nebulizer Equipped with battery component.

Compared to prior art, snap lock mechanism described in the utility model is by pressing or stretch down spiral cover and overcoming certain Elastic force, after spiral cover engages with upper cover, then rotate spiral cover drive upper cover rotate together, so, be conducive to upper cover rotate behaviour The protection made, therefore, snap lock mechanism, nebulizer and the electronic cigarette of described electronic cigarette, there is child-resistant, anti- Only by under child easily mispick, can reach prevent child getting in contact tobacco juice and then eat the beneficial effect of tobacco juice by mistake.

Preferred embodiment of the present utility model and beneficial effect thereof, will further describe in conjunction with detailed description of the invention.

Accompanying drawing explanation

Accompanying drawing is used to offer and is further appreciated by of the present utility model, and constitutes a part for description, with following concrete reality Execute mode together for explaining this utility model, but should not constitute restriction of the present utility model.In the accompanying drawings,

Fig. 1: this utility model snap lock mechanism integrally-built sectional view of the first preferred embodiment.

Fig. 2: the explosive view of this utility model snap lock mechanism the first preferred embodiment.

The axis side view such as grade of snap lock mechanism shown in Fig. 3: Fig. 2.

Fig. 4: this utility model snap lock mechanism integrally-built sectional view of the second preferred embodiment.

Fig. 5: the explosive view of this utility model snap lock mechanism the second preferred embodiment.

The axis side view such as grade of snap lock mechanism shown in Fig. 6: Fig. 5.

Fig. 7: there is the axonometric chart of the electronic cigarette of snap lock mechanism shown in Fig. 1 or Fig. 4.

Each component names and label thereof

Snap lock mechanism: 1	Upper cover periphery: 13	Upper holding part: 30,60	Air inlet pipe: 203
				Lead cigarette assembly: 2	Top perisporium: 14	Lower holding part: 40,70	Second air inlet duct: 221
Atomizing component: 3	Connecting tube: 15	Fixture block: 31,61	Air slot: 231
				Liquid storage assembly: 4	Spiral cover: 20	Draw-in groove: 41,71	Atomising head: 301
Battery component: 5	Spiral cover roof: 21	Elastic component: 50	Liquid storage pipe: 401
				Upper cover: 10	Spiral cover periphery wall: 22	First air inlet duct: 141
Upper cover diapire: 11	Centre bore: 23	Cigarette holder: 201
				Connection perisporium: 12	Spiral cover internal perisporium: 24	Pipe: 202

Detailed description of the invention

Below in conjunction with accompanying drawing, detailed description of the invention of the present utility model is described in detail.It should be appreciated that it is described herein Detailed description of the invention be merely to illustrate and explain this utility model, be not limited to this utility model.

Embodiment 1

Referring to Fig. 1, first embodiment of the present utility model provides a kind of nebulizer, including the snap lock machine for electronic cigarette Structure 1, lead cigarette assembly 2, atomizing component 3 and liquid storage assembly 4.One end of snap lock mechanism 1 is removably covered and is located at liquid storage The opening of assembly 4, the other end is connected with leading cigarette assembly 2, atomizing component 3 be arranged in the inner chamber of liquid storage assembly 4 and with bullet Spring lockable mechanism 1 is relatively led one end of cigarette assembly 2 and is connected.

Refer to Fig. 2,3, during fluid injection, need lower pressing spring lockable mechanism 1 so that the two ends of snap lock mechanism 1 are blocked mutually Hold, just can further rotate snap lock mechanism 1 and it is taken off from liquid storage assembly 4 opening exposing liquid storage assembly 4, from And carry out fluid injection.Owing to child resistant action is simple, it is more difficult to expect needing by under press and rotate this series of actions again and just can take off Snap lock mechanism 1, therefore, it can reach prevent child getting in contact tobacco juice and then eat the beneficial effect of tobacco juice by mistake.Further, spring Lockable mechanism 1 also has the regulation function toward atomizing component 3 air inlet.

Snap lock mechanism 1 includes upper cover 10, spiral cover 20, upper holding part 30, lower holding part 40 and elastic component 50.Upper cover 10 removably cover the opening being located at liquid storage assembly 4, and spiral cover 20 is set in upper cover 10 periphery, and upper holding part 30 is installed in Spiral cover 20 interior, lower holding part 40 is installed in the interior of upper cover 10, and elastic component 50 is arranged between upper cover 10 and spiral cover 20, Holding part 30 and the mutual clamping of lower holding part 40 in obstruction.Lower press and twist cap 20, elastic component 50 is compressed, upper holding part 30 He The lower mutual clamping of holding part 40, spiral cover 20 can drive upper cover 10 to rotate.

Upper cover 10 includes upper cover diapire 11, be formed on upper cover diapire 11 connection perisporium 12, it is formed at connection perisporium 12 and pushes up Upper cover periphery 13 that laterally outside extends and be vertically formed at the top perisporium 14 of end face of upper cover periphery 13.Connect perisporium 12 A containing cavity is surrounded with upper cover diapire 11.At least one first air inlet duct 141 is along the circumferential direction offered on top perisporium 14. Further, upper cover 10 also includes the connecting tube 15 being integrally attached on upper cover diapire 11 bottom surface, and connecting tube 15 and institute State the containing cavity surrounded by connection perisporium 12 with upper cover diapire 11 to connect.

Spiral cover 20 is set on upper cover 10, and spiral cover 20 includes spiral cover roof 21 and is vertically formed in spiral cover roof 21 periphery Spiral cover periphery wall 22.The center of spiral cover roof 21 offers a centre bore 23, and the periphery of corresponding centre bore 23, spiral cover 20 enters One step includes periphery and the spiral cover internal perisporium 24 of vertical spiral cover roof 21 setting in centrally disposed hole 23, thus outside spiral cover An annular space is formed between perisporium 22 and spiral cover internal perisporium 24.At least one is along the circumferential direction offered on spiral cover periphery wall 22 Second air inlet duct 221.

Upper holding part 30 is in circular ring structure, and it is by the outside interference fit with spiral cover internal perisporium 24 thus is installed in described spiral cover In the annular space of 20.The bottom surface of upper holding part 30 is convexly equipped with at least one fixture block 31.

Lower holding part 40 in the circular ring structure matched with upper holding part 30, lower holding part 40 by be connected in perisporium 12 Side interference fit thus be installed in the containing cavity of described upper cover 10.The end face of lower holding part 40 offers at least one draw-in groove 41, In order to coordinate with the fixture block 31 on upper holding part 30, and draw-in groove 41 along circular arc direction length more than or equal to fixture block 31 along circle The length in arc direction.In the fixture block 31 of upper holding part 30 stretches into draw-in groove 41 after draw-in groove 41 rotates predetermined angle, fixture block 31 offset with the sidewall of draw-in groove 41, be rotated further holding part 30 and lower holding part 40 can be driven to rotate together.

It is to be appreciated that in other embodiments, at least one fixture block 31 described is arranged on the end face of lower holding part 40, corresponding Ground, at least one draw-in groove 41 described is arranged on the bottom surface of holding part 30.

It is to be appreciated that this connected mode of described interference fit all can be by threaded replacement.

Elastic component 50 is compression spring, and its one end fixes on spiral cover internal perisporium 24, and the other end supports when mounted on described Bottom surface (i.e. the end face of upper cover diapire 11) in the containing cavity of lid 10.

It is to be appreciated that in other embodiments, one end of described elastic component 50 is installed in the containing cavity of described upper cover 10 Bottom surface (i.e. the end face of upper cover diapire 11), the other end supports the bottom surface to spiral cover internal perisporium 24 when mounted.

After snap lock mechanism 1 assembling, the outside of laminating top, the inner side perisporium 14 of spiral cover periphery wall 22, upper holding part 30 is solid Being located in the annular space of described spiral cover 20, lower holding part 40 is installed in the containing cavity of described upper cover 10, and lower holding part The draw-in groove 41 of 40 is relative with the fixture block 31 of upper holding part 30, and elastic component 50 is arranged between upper cover 10 and spiral cover 20, elastic One end of part 50 fixes on spiral cover internal perisporium 24, and the other end supports the end face to upper cover diapire 11 when mounted.Spiral cover 20 Under press, the fixture block 31 of upper holding part 30 is embedded in the draw-in groove 41 of lower holding part 40, then rotate spiral cover 20, fixture block 31 After draw-in groove 41 rotate predeterminable range, support the sidewall of draw-in groove 41, be rotated further spiral cover 20 and upper cover 10 can be driven to rotate together, Thus snap lock mechanism 1 can be taken off from liquid storage assembly 4.

Additionally, be equipped with projection (not shown) on top perisporium 14 outer peripheral face of upper cover 10, protrude out in order to the projection when assembling In the second air inlet duct 221 on spiral cover periphery wall 22, so can limit spiral cover 20 and depart from axial direction from upper cover 10；And And second air inlet duct 221 big compared with the diameter of projection at axial width so that spiral cover 20 can 10 times pressures of upper cover relatively default Distance, i.e. go up holding part 30 relatively descend holding part 40 have engaging or separate mobile space.

Lead cigarette assembly 2 and include cigarette holder 201, pipe 202 and air inlet pipe 203.One end of cigarette holder 201 is suction end, another Hold as the end that is spirally connected.Pipe 202 in horn-like, the end that is spirally connected of the cigarette holder 201 that is spirally connected in its bell-mouthed one end, the periphery of this end It is formed with outer peripheral edge.The other end of pipe 202 is in order to stretch in the connecting tube 15 of upper cover 10.Air inlet pipe 203 is installed in In the port of export of connecting tube 15, connection pipe 202 and atomizing component 3, so that the smog of atomizing component 3 inner chamber flows to out Smoke pipe 202 further towards cigarette holder 201.

Atomizing component 3 includes that atomising head 301, atomising head 301 have inner chamber.One end of atomising head 301 connects the company of upper cover 10 The port of export of adapter 15, is connected with pipe 202 by air inlet pipe 203 for its inner chamber.The other end of atomising head 301 is for adding Thermal element.

Liquid storage assembly 4 includes liquid storage pipe 401 and is arranged on the conductive seat of liquid storage pipe 401 bottom.Accommodating mist in liquid storage pipe 401 Change 301, forms liquid storage space, for accommodating tobacco juice between internal perisporium and the periphery wall of atomising head 301 of liquid storage pipe 401. Described conductive seat is electrically connected with the heating element heater of atomising head 301 end.

After nebulizer assembling, the port of export of connecting tube 15 is screw-coupled to the inner chamber top of atomising head 301 (i.e. relative to the one of heating element heater End) in, to lead cigarette assembly 2 and be arranged in snap lock mechanism 1, one end of pipe 202 is from the centre bore of spiral cover roof 21 23 penetrate, and the outer peripheral edge of pipe 202 is supported and is labelled on the end face of spiral cover roof 21, and the end of pipe 202 is (relatively One end of outer peripheral edge) stretch into connecting tube 15 in and the port of export of neighbouring connecting tube 15, the periphery wall of pipe 202 be connected It is formed with air-guiding gap between the internal perisporium of pipe 15.Air inlet pipe 203 is set in the end of pipe 202 and air inlet pipe 203 Outer peripheral face supports the internal perisporium of patch connecting tube 15, and so, air inlet pipe 203 connects atomising head 301 inner chamber and pipe 202 pipeline. Further, offering the air slot 231 of at least one on the outer peripheral face of air inlet pipe 203, air slot 231 connects air inlet pipe The two ends of 203, for the inner chamber of connection air-guiding gap with atomizing component 3.In the present embodiment, air slot 231 is air inlet pipe 203 Outer peripheral face on the tipper offered at axial direction.So, air-guiding gap connection air slot 231 forms an air guide channel, outward Portion's gas is entered between inducing QI by the second air inlet duct 221 of spiral cover periphery wall 22, the first air inlet duct 141 of top perisporium 14 Gap, then in air slot 231 enters to atomizing component 3.

By rotate spiral cover 20 rotate relative to upper cover 10 so that the first air inlet duct 141 gradually align with the second air inlet duct 221 or Interleaved, the size of the air inlet through hole formed after the first air inlet duct 141 overlaps with the second air inlet duct 221 can be adjusted, thus adjust Joint outer gas stream enters the throughput of air guide channel, reaches to regulate the function toward atomizing component 3 air inlet.

Embodiment 2

The structure of embodiment 2 is roughly the same with the structure of embodiment 1, and its difference is, upper holding part 60 in embodiment 2, Lower holding part 70 is different with the upper holding part 30 in embodiment 1, the structure of lower holding part 40 and set-up mode.In embodiment 2, Upper holding part 60 is in circular ring structure, and it is by the outside interference fit with spiral cover internal perisporium 24 thus is installed in described spiral cover 20 In annular space.The bottom of upper holding part 60 perisporium is stretched laterally and is had periphery, convex on described periphery is provided with at least one fixture block 61。

Lower holding part 70 is in circular ring structure, and its internal diameter is big compared with the external diameter of upper holding part 60, can sheathed upper holding part 60.Lower clamping Part 70 is by the inner side interference fit with top perisporium 14 thus is installed on the upper cover periphery 13 of upper cover 10.Lower holding part 70 Top be provided with annular lid top wall, the most convex in described lid top wall have at least one projection 71, in order to on upper holding part 60 Fixture block 61 coordinate.When the fixture block 61 of upper holding part 60 be pulled to protruding 71 same levels after, the upper end of fixture block 61 Offseting with the lid top wall of lower holding part 70, in prevention, holding part 60 moves further up, and in rotation, holding part 60 is to presetting Angle makes fixture block 62 offset with the sidewall of projection 71, is rotated further holding part 60 and lower holding part 70 can be driven to turn together Dynamic.One end of elastic component 50 fixes on spiral cover internal perisporium 24, and the other end supports the containing cavity to described upper cover 10 when mounted Interior bottom surface (i.e. the end face of upper cover diapire 11).

It is to be appreciated that in other embodiments, one end of described elastic component 50 is installed in the bottom surface in the containing cavity of upper cover 10 (i.e. the end face of upper cover diapire 11), the other end supports the bottom surface to spiral cover internal perisporium 24 when mounted.

It is to be appreciated that this connected mode of described interference fit all can be by threaded replacement.

In embodiment 2, after snap lock mechanism 1 assembling, the outside of laminating top, the inner side perisporium 14 of spiral cover periphery wall 22, Upper holding part 30 is installed in the annular space of spiral cover 20, and lower holding part 40 is installed on the upper cover periphery 13 of upper cover 10, and The projection 71 on lower holding part 70 top is positioned at the top of the fixture block 61 of holding part 60, and projection 71 is relative with fixture block 61 position Should, one end of elastic component 50 fixes on spiral cover internal perisporium 24, and the other end supports the end face to upper cover diapire 11 when mounted. Pull-up spiral cover 20, elastic component 50 is stretched, and the fixture block 61 of upper holding part 60 moves to and protruding 71 same levels, then Rotating spiral cover 20, fixture block 61 supports the sidewall of protruding 71 after projection 71 rotates predeterminable range, thus drives upper cover 10 1 Rise and rotate.

Snap lock mechanism 1 in embodiment 2 is applied to regulating QI principle and the snap lock mechanism 1 in embodiment 1 of nebulizer The regulating QI principle being applied to nebulizer is identical, and at this, it will not be described.

Embodiment 3

Refer to Fig. 7, there is the electronic cigarette of nebulizer described in embodiment 1 or embodiment 2, including being arranged on nebulizer bottom Battery component 5, the cigarette holder 201 leading cigarette assembly 2 is connected to the top of spiral cover 20, and battery component 5 is connected to liquid storage pipe 401 Bottom.When using electronic cigarette, nebulizer is powered by battery component 5, and user passes through cigarette holder 201 smoking.During smoking, air-flow leads to Cross second air inlet duct the 221, first air inlet duct 141 and flow into air-guiding gap, then enter to atomising head 301 through air slot 231 Inner chamber.Tobacco juice after mixed aerosol flows through pipe 202, flows out from cigarette holder 201.

To sum up, user needs by overcoming certain elastic force press down or stretch spiral cover 20 so that spiral cover 20 engages with upper cover 10 After, spiral cover 20 could be rotated and drive upper cover 10 to rotate together, so, be advantageously implemented the protection to upper cover 10 rotation process, Therefore, described snap lock mechanism 1, the nebulizer with described snap lock mechanism 1 and electronic cigarette, there is child merit Can, upper cover 10 is difficult to, by under child's mispick, can reach prevent child getting in contact tobacco juice and then eat the beneficial effect of tobacco juice by mistake.

Various different embodiments of the present utility model are carried out combination in any, all by the thought created without departing from this utility model This utility model disclosure should be considered as；In technology concept of the present utility model, technical scheme is carried out multiple letter The combination in any of the thought created without prejudice to this utility model that single modification and different embodiment are carried out, all should be at this utility model Protection domain within.

Claims (11)

1. a snap lock mechanism for electronic cigarette, including upper cover (10), upper cover (10) removably covers and is located at liquid storage assembly (4) opening, it is characterised in that: snap lock mechanism also includes spiral cover (20), upper holding part (30,60), lower clamping Part (40,70) and elastic component (50), spiral cover (20) is set in upper cover (10) periphery, and upper holding part (30,60) is solid Being located in spiral cover (20), lower holding part (40,70) is installed in upper cover (10), and elastic component (50) is arranged on spiral cover (20) And between upper cover (10), in obstruction, holding part (30,60) and lower holding part (40,70) clamping mutually, presses down or pulls up Spiral cover (20), elastic component (50) is compressed or is stretched so that upper holding part (30,60) and lower holding part (40,70) phase Clamping, so rotate spiral cover (20) drive upper cover (10) rotate together.

Snap lock mechanism the most according to claim 1, it is characterised in that: described upper cover (10) include upper cover diapire (11), The connection perisporium (12) being formed on upper cover diapire (11), connects perisporium (12) and surrounds a containing cavity with upper cover diapire (11), Described spiral cover (20) includes spiral cover roof (21), the spiral cover periphery wall (22) being formed at spiral cover roof (21) periphery and shape Become the spiral cover internal perisporium (24) on spiral cover roof (21) bottom surface, between spiral cover periphery wall (22) and spiral cover internal perisporium (24) Form an annular space.

Snap lock mechanism the most according to claim 2, it is characterised in that: described upper holding part (30) is installed in described In the annular space of spiral cover (20), described lower holding part (40) is installed in the containing cavity of described upper cover (10), described on The bottom surface of holding part (30) is convexly equipped with at least one fixture block (31), and the end face of described lower holding part (40) offers at least one The draw-in groove (41) coordinated with fixture block (31), or the end face of described lower holding part (40) is convexly equipped with at least one fixture block (31), The bottom surface of described upper holding part (30) offers at least one draw-in groove (41) coordinated with fixture block (31).

Snap lock mechanism the most according to claim 3, it is characterised in that: described draw-in groove (41) is along the length in circular arc direction Degree is more than or equal to the described fixture block (31) length along circular arc direction.

Snap lock mechanism the most according to claim 3, it is characterised in that: described upper cover (10) also includes the company of being formed at Connect the upper cover periphery (13) that perisporium (12) top side extends laterally and the top of the end face being vertically formed at upper cover periphery (13) End perisporium (14).

Snap lock mechanism the most according to claim 2, it is characterised in that: described upper cover (10) also includes the company of being formed at Connect the upper cover periphery (13) that perisporium (12) top side extends laterally and the top of the end face being vertically formed at upper cover periphery (13) End perisporium (14), described upper holding part (60) is installed in the annular space of described spiral cover (20), described lower holding part (70) Being installed on the upper cover periphery (13) of described upper cover (10), described lower holding part (70) is set in holding part (60) Periphery, the bottom of described upper holding part (60) perisporium stretches laterally and has periphery, convex on described periphery is provided with at least one card Block (61), the top of described lower holding part (70) is provided with the lid top wall of annular, and the most convex in described lid top wall have at least one convex Rise (71).

7. according to the snap lock mechanism described in claim 3 or 6, it is characterised in that: described elastic component (50) one end is installed in On spiral cover internal perisporium (24), the other end supports the bottom surface to the containing cavity of described upper cover (10), or described bullet when mounted One end of property part (50) is installed in the bottom surface in the containing cavity of described upper cover (10), and the other end supports when mounted to spiral cover The bottom surface of perisporium (24).

8. according to the snap lock mechanism described in claim 5 or 6, it is characterised in that: on described top perisporium (14) circumferentially Direction offers at least one first air inlet duct (141), the laminating top, inner side perisporium (14) of described spiral cover periphery wall (22) Outside, described spiral cover periphery wall (22) along the circumferential direction offers at least one second air inlet duct (221), with at spiral cover (20) when rotating, two air inlet ducts gradually align or interleaved.

9. a nebulizer, including leading cigarette assembly (2), atomizing component (3) and liquid storage assembly (4), it is characterised in that: Also include that the snap lock mechanism as described in any one of claim 1 to 8, one end of described snap lock mechanism are arranged on atomization Top the removably lid of assembly (3) are located on liquid storage assembly (4), lead cigarette assembly (2) and are arranged on snap lock mechanism phase To one end of atomizing component (3) the inner chamber that connects atomizing component (3), liquid storage assembly (4) includes liquid storage pipe (401), storage Accommodating atomising head (301), shape between internal perisporium and the periphery wall of atomising head (301) of liquid storage pipe (401) in liquid pipe (401) Become liquid storage space.

Nebulizer the most according to claim 9, it is characterised in that: described upper cover (10) also includes being integrally attached to upper cover Connecting tube (15) on diapire (11) bottom surface, described in lead cigarette assembly (2) and include pipe (202), air inlet pipe (203), The end of described pipe (202) stretches in connecting tube (15), and described air inlet pipe (203) is arranged on connecting tube (15) The port of export and be set in the end of pipe (202), the internal perisporium of the periphery wall of pipe (202) and connecting tube (15) Between be formed with air-guiding gap, the outer peripheral face of air inlet pipe (203) offers the air slot (231) of at least one, connects inducing QI Gap and the inner chamber of atomizing component (3).

11. 1 kinds of electronic cigarettes, it is characterised in that: including the nebulizer described in claim 9 or 10, the bottom of nebulizer is provided with Battery component (5).