CN208462949U - Atomizer and its electronic cigarette - Google Patents

Abstract

The utility model provides a kind of atomizer, including cover assembly and casing, the cover assembly is mounted on one end of described sleeve pipe, liquid storage chamber is provided in described sleeve pipe, the cover assembly includes the first lid and the second lid, the liquid injection hole being connected with the liquid storage chamber is offered on first lid, second lid, which rotationally covers, to be located on first lid, the liquid injection hole, which is corresponded to, on second lid is provided with sealing element, second lid is rotated relative to first lid to open the liquid injection hole or close the liquid injection hole by the sealing element.The atomizer of the utility model, the second lid of rotation can open or close liquid injection hole, can carry out fluid injection without removing upper cover, keep fluid injection operation more convenient simple and direct.The utility model additionally provides a kind of electronic cigarette including above-mentioned atomizer.

Description

Atomizer and its electronic cigarette

The application is that application No. is CN201721000090.X, applying date 2017-08-10, entitled atomizers And its divisional application of the application of electronic cigarette.

Technical field

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

Background technique

Electronic cigarette includes atomizer and power supply unit, and liquid storage chamber, heater element and drain element are provided in atomizer. Heater element heats the tobacco juice adsorbed on drain element to generate smog, so that user be made to obtain under the electric drive of power supply unit Smoking experience.And when tobacco juice is exhausted and required supplementation with, user, which often disassembles the upper cover of atomizer, exposes liquid injection port, It can carry out fluid injection.On the one hand, the upper cover disassembled is easy to tumble loss, makes troubles to user.On the other hand, under disassembly Upper cover and the desktop etc. come is easily contaminated after contact, after being re-installed on atomizer, the easily further cigarette polluted in liquid storage chamber Liquid brings undesirable smoking experience to user.

Utility model content

Based on this, it is necessary to provide one kind in injection process, without remove upper cover can carry out fluid injection atomizer and Its electronic cigarette.

The utility model solves its technical problem technical solution to be taken: a kind of atomizer, including cover assembly And casing, the cover assembly are mounted on one end of described sleeve pipe, and liquid storage chamber, the cover assembly packet are provided in described sleeve pipe The first lid and the second lid are included, offers the liquid injection hole being connected with the liquid storage chamber on first lid, described second Lid, which rotationally covers, to be located on first lid, is corresponded to the liquid injection hole on second lid and is provided with sealing element, institute The second lid is stated to be rotated relative to first lid to open the liquid injection hole or close the fluid injection by the sealing element Hole.

Further, at least one blind hole is offered on the sealing element.

Further, the shape of the sealing element and the shape of the liquid injection hole match.

Further, guide groove is offered on first lid, and the guide groove setting is corresponded on second lid There are guide protrusions, the guide protrusions are slided along the guide groove to limit turning for relatively described first lid of second lid Dynamic stroke.

Further, when the fluid injection bore closure, the guide protrusions are described by the cell wall backstop of described guide groove one end When liquid injection hole is opened, the guide protrusions are by the cell wall backstop of the guide groove other end.

Further, it is provided with card-bit part on first lid, the card-bit part setting is corresponded on second lid There is guide rail, when second lid is rotated relative to first lid, the card-bit part is slided along the guide rail.

Further, the both ends of the guide rail are respectively arranged with the first card slot and the second card slot, when the second lid phase When turning to the fluid injection bore closure for first lid, the card-bit part is caught in first card slot, when described When two lids turn to liquid injection hole opening relative to first lid, the card-bit part is caught in second card slot.

Further, the card-bit part includes the elastic component being fixed on first lid and is arranged in the elastic component On rolling element, the rolling element, which can correspond to, to be caught in first card slot or second card slot.

Further, the upper surface of first lid opens up fluted, and the guide groove is provided with the one of the groove On side channel wall, it is convexly equipped with connector on second lid end face opposite with first lid, the guide protrusions are set It is placed on the connector.

The utility model additionally provides a kind of electronic cigarette, and the electronic cigarette includes atomizer described in any of the above embodiments.

The beneficial effects of the utility model are: the atomizer of the utility model, which rotates the second lid, to open liquid injection hole Or close, fluid injection can be carried out without removing the second lid, keeps fluid injection operation more convenient simple and direct.Also, when the second cover cap When closing in place, guide protrusions and guide groove are covered by the second lid, so that atomizer is whole more beautiful, it is therefore not necessary to again Decoration is set, to hide guide protrusions and guide groove.In addition, sealing element is arranged on the second lid, it can be with material saving.

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 schematic diagram of the utility model atomizer；

Fig. 2 is the diagrammatic cross-section of atomizer in Fig. 1；

Fig. 3 is another diagrammatic cross-section of atomizer in Fig. 1；

Fig. 4 is the decomposition diagram of cover assembly in Fig. 1；

Fig. 5 is the structural schematic diagram of the second lid in Fig. 4.

Parts title and its number are respectively as follows: in figure

100 cover assembly of atomizer, 10 first lid 11

First venthole, 111 liquid injection hole, 112 groove 113

114 mounting hole of guide groove, 115 card-bit part 116

1161 rolling element of elastic component, 1,162 second lid 12

Second venthole, 121 connector, 122 guide protrusions 123

124 first card slot of guide rail, 125 second card slot 126

127 sealing element of shaft, 128 blind hole 1281

20 base assembly of casing, 30 liquid storage chamber 21

Atomising head 40

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.

As shown in Figure 1-3, the utility model provides a kind of electronic cigarette, including atomizer 100 and with 100 electricity of atomizer Property connection battery component (not shown go out).Atomizer 100 includes cover assembly 10, base assembly 30, atomising head 40 and casing 20, cover assembly 10 and base assembly 30 are separately mounted to the both ends of atomising head 40, and casing 20 is sheathed on outside atomising head 40, casing Liquid storage chamber 21 is provided in 20.

As shown in figure 4, cover assembly 10 includes the first lid 11 and the second lid 12 being relatively rotatable to each other, the first lid 11 are rotatably coupled with the second lid 12 by shaft 127.

The liquid injection hole 112 through its upper and lower two end face, liquid injection hole 112 and liquid storage chamber 21 are offered on first lid 11 It is connected；The upper surface of first lid 11 opens up fluted 113, and guide groove 114 is offered on the side cell wall of groove 113, recessed 113 bottom of slot offers the first venthole 111, and the first venthole 111 is located at the center of the first lid；The upper table of first lid 11 Face is also provided with mounting hole 115, and card-bit part 116 is provided in mounting hole 115, and card-bit part 116 includes being fixed in mounting hole 115 Elastic component 1161 and the rolling element 1162 that is arranged on elastic component 1161,1162 part of rolling element exposes to mounting hole 115 Outside.In the present embodiment, elastic component 1161 can have the element of elastic restitution for spring or rubber stopper etc., roll Body 1162 can be the orbicules such as ball.

As shown in figure 5, the center of the second lid 12 offers the second venthole 121, the setting of the second lid 12 is in the first lid The top of body 11, the second venthole 121 is corresponding with the first venthole 111, and the lower end surface of the second lid 12 is convexly equipped with and second The outer peripheral surface convex of the connector 122 that venthole 121 is connected to, connector 122 is equipped with guide protrusions 123, connector 122 Lower end is held in the bottom of groove 113, and the first venthole 111 is connected to by connector 122 with the second venthole 121, atomization The smog of first 40 atomization generation is inhaled by the user in mouth by the first venthole 111, connector 122 and the second venthole 121； The lower end surface of second lid 12 is also provided with guide rail 124, and the both ends of guide rail 124 are respectively arranged with the first card slot 125 and second Card slot 126.During first lid 11 is rotated relative to the second lid 12, guide protrusions 123 are slided along guide groove 114, Rolling element 1162 is slided along guide rail 124；Guide protrusions 123 are located in guide groove 114, opposite first lid of the second lid of limitation 12 The rotational travel of body 11.When the second lid 12 lid closes in place, guide protrusions 123 and guide groove 114 are by the second lid 12 Masking, so that atomizer 100 is whole more beautiful, it is therefore not necessary to decoration be arranged, again to hide guide protrusions 123 and guiding Slot 114.

In other unshowned embodiments, mounting hole 115, card-bit part 116, guide rail 124, the first card slot 125 and Two draw-in groove 126 can be omitted.

In order to increase the leakproofness between the first lid 11 and the second lid 12, the corresponding note in the lower end surface of the second lid 12 Fluid apertures 112 is provided with sealing element 128.The shape of sealing element 128 and the shape of liquid injection hole 112 match, and open on sealing element 128 Equipped at least one blind hole 1281, material can be saved, and blind hole 1281 provides deformation space, convenient for sealing element 128 Installation.

For atomizer 100 in working condition, guide protrusions 123 are directed to the cell wall backstop of 114 one end of slot, rolling element 1162 In the first card slot 125, the first lid 11 and the second lid 12 are locked, liquid injection hole 112 is closed at this time.

When needing fluid injection, the second lid 12 is rotated, the second lid 12 is revolved centered on shaft 127 relative to the first lid 11 Turn, rolling element 1162 is entered in guide rail 124 by the first card slot 125 and is slided along guide rail 124, while guide protrusions 123 along Guide groove 114 slides, and elastic component 1161 is compressed by the first lid 11, increases feel；It is another to enter guide rail 124 to rolling element 1162 Second card slot 126 of one end, can issue vibration or sound, give user certain prompt.Rolling element 1162 is stuck at this time In two draw-in groove 126, guide protrusions 123 are directed to the cell wall backstop of 114 other end of slot, and liquid injection hole 112 is opened, facilitates and infused Liquid.

After the completion of fluid injection, opposite direction rotate the second lid 12, rolling element 1162 from the second card slot 126 along guide rail 124 into Enter the first card slot 125, issue vibration or sound, informs that the second lid of user 12 has covered conjunction in place.

It is that openable liquid injection hole 112 carries out fluid injection that the utility model, which rotates the first lid 11, and fluid injection is easy to operate simple and direct, and Tobacco juice can be prevented contaminated；The guide protrusions 123 and guide groove 114 of the utility model be it is concealed, it is more beautiful.

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

Claims (10)

1. a kind of atomizer, including cover assembly and casing, the cover assembly are mounted on one end of described sleeve pipe, described sleeve pipe Inside it is provided with liquid storage chamber, it is characterised in that: the cover assembly includes the first lid and the second lid, is opened on first lid Equipped with the liquid injection hole being connected with the liquid storage chamber, second lid, which rotationally covers, to be located on first lid, described The liquid injection hole is corresponded on second lid and is provided with sealing element, and second lid is rotated relative to first lid to open The liquid injection hole closes the liquid injection hole by the sealing element.

2. atomizer as described in claim 1, it is characterised in that: offer at least one blind hole on the sealing element.

3. atomizer as described in claim 1, it is characterised in that: the shape phase of the shape of the sealing element and the liquid injection hole Matching.

4. atomizer as described in any one of claims 1-3, it is characterised in that: guide groove is offered on first lid, The guide groove is corresponded on second lid and is provided with guide protrusions, and the guide protrusions are slided along the guide groove to limit The rotational travel of relatively described first lid of second lid.

5. atomizer as claimed in claim 4, it is characterised in that: when the fluid injection bore closure, the guide protrusions are described The cell wall backstop of guide groove one end, when the liquid injection hole is opened, the guide protrusions are stopped by the cell wall of the guide groove other end Gear.

6. atomizer as claimed in claim 4, it is characterised in that: it is provided with card-bit part on first lid, described second The card-bit part is corresponded on lid is provided with guide rail, when second lid is rotated relative to first lid, the detent Part is slided along the guide rail.

7. atomizer as claimed in claim 6, it is characterised in that: the both ends of the guide rail are respectively arranged with the first card slot and Two draw-in groove, when second lid turns to the fluid injection bore closure relative to first lid, the card-bit part is caught in In first card slot, when second lid, which turns to the liquid injection hole relative to first lid, to be opened, the card Position part is caught in second card slot.

8. atomizer as claimed in claim 7, it is characterised in that: the card-bit part includes being fixed on first lid Elastic component and the rolling element being arranged on the elastic component, the rolling element, which can correspond to, is caught in first card slot or described the In two draw-in groove.

9. atomizer as claimed in claim 4, it is characterised in that: the upper surface of first lid open up it is fluted, it is described Guide groove is provided on the side cell wall of the groove, the projection on second lid end face opposite with first lid There is connector, the guide protrusions are set on the connector.

10. a kind of electronic cigarette, it is characterised in that: the electronic cigarette includes such as the described in any item atomizers of claim 1-9.