CN210017900U - Upper cover subassembly, atomizer and electron cigarette thereof - Google Patents
Upper cover subassembly, atomizer and electron cigarette thereof Download PDFInfo
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- CN210017900U CN210017900U CN201920626052.8U CN201920626052U CN210017900U CN 210017900 U CN210017900 U CN 210017900U CN 201920626052 U CN201920626052 U CN 201920626052U CN 210017900 U CN210017900 U CN 210017900U
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Abstract
The utility model discloses an upper cover subassembly, it covers on, has seted up including annotating liquid spare, rotationally sets up the upper cover on annotating liquid spare and has annotated the liquid hole, annotates and has seted up the liquid feeding hole on the liquid spare, annotates and is provided with the holding tank on the liquid spare, and the upper cover subassembly is still including acceping the locking subassembly in the holding tank, presses down the locking subassembly via annotating the liquid hole and can rotate the upper cover and make annotate the liquid hole and correspond with the liquid feeding hole. The utility model provides an upper cover subassembly, upper cover rotationally the cover establish in the outside of annotating liquid spare, annotate and be provided with the holding tank on the liquid spare, are provided with the locating part of holding the upper cover in the holding tank, remove the effect of holding of locating part to the upper cover through applying external force to can make the upper cover rotate, annotate liquid hole and liquid feeding hole counterpoint, can carry out liquid feeding operation, convenient operation. The utility model also discloses an atomizer that adopts above-mentioned upper cover subassembly and adopt the electron cigarette of this atomizer.
Description
Technical Field
The utility model relates to a simulation smoking technical field especially relates to an upper cover subassembly, adopt the atomizer of this upper cover subassembly and adopt the electron cigarette of this atomizer.
Background
The electronic cigarette comprises an atomizer and a power supply device electrically connected with the atomizer, wherein a liquid storage cavity and an atomizing head are arranged in the atomizer, and the atomizing head is electrically driven by the power supply device to heat tobacco liquid supplied by the liquid storage cavity to form smoke for a user to suck. In consideration of the economical and practical properties of the electronic cigarette, the upper cover of the electronic cigarette usually adopts a sliding or moving structural mode so as to conveniently open the liquid storage cavity for liquid injection operation, however, the upper cover is easy to fall off in the sliding or moving process, so that the electronic cigarette is troublesome to use.
SUMMERY OF THE UTILITY MODEL
Therefore, an upper cover assembly, an atomizer and an electronic cigarette thereof with convenient liquid adding operation and simple structure are needed to be provided.
The utility model provides a technical scheme that its technical problem will adopt is: the utility model provides an upper cover subassembly, the upper cover subassembly includes annotates liquid spare, rotationally sets up annotate the upper cover on the liquid spare, on cover and seted up and annotate the liquid hole, annotate the liquid hole of having seted up on the liquid spare, still be provided with the holding tank on annotating the liquid spare, the upper cover subassembly is still including acceping locking subassembly in the holding tank, via annotate the liquid hole and press the locking subassembly can rotate the upper cover makes annotate the liquid hole with the liquid hole corresponds.
Furthermore, the locking assembly comprises an elastic part and a limiting part, one end of the elastic part elastically abuts against the bottom of the accommodating groove, the other end of the elastic part elastically abuts against the limiting part, and the limiting part abuts against the inner wall of the upper cover.
Further, the locking subassembly includes the locating part, the locating part is deformable, one end of locating part supports holds the holding tank, the other end of locating part supports holds the inner wall of upper cover.
Further, the inner wall of the upper cover is sunken to form an installation groove, and a sealing piece is installed in the installation groove.
Further, annotate liquid spare and include the outer sleeve and set up the inside inner skleeve of outer sleeve, the outer sleeve with be provided with connecting portion between the inner skleeve, the liquid feeding hole is seted up on the connecting portion, the holding tank by the sunken formation of the up end of connecting portion, the through-hole has still been seted up on covering, cover on being located the edge all around of through-hole the axial downwardly extending of upper cover forms the connecting pipe, the connecting pipe sets up in the inner skleeve.
Furthermore, the upper cover assembly further comprises a positioning piece, the upper end face of the positioning piece is sunken to form a groove, the bottom of the connecting pipe is inserted into the groove, and the end faces of the positioning piece on the peripheral sides of the groove abut against the lower end face of the liquid injection piece.
Furthermore, two clamping grooves are formed in the side wall of the outer sleeve in a recessed mode, and sealing rings are installed in the clamping grooves.
An atomizer, the atomizer includes the upper cover subassembly of any preceding item.
Further, the atomizer still includes the stock solution spare that has the stock solution chamber, annotate liquid spare and set up the upper end of stock solution spare, the liquid feeding hole with stock solution chamber intercommunication.
An electronic cigarette comprising the atomizer of either of the two above.
The utility model has the advantages that: the utility model provides an upper cover subassembly, atomizer or electron cigarette, upper cover rotationally the cover establish in the outside of annotating liquid piece, annotate and be provided with the holding tank on the liquid piece, are provided with the locating part of holding the upper cover in the holding tank, remove the effect of holding of locating part to the upper cover through applying external force to make the upper cover annotate liquid piece rotation relatively, the liquid hole of annotating on the upper cover is counterpointed with the liquid feeding hole on annotating the liquid piece, can carry out the liquid feeding operation, simple structure, convenient operation.
Drawings
The present invention will be further explained with reference to the drawings and examples.
Fig. 1 is a schematic structural view of an atomizer according to the present invention;
FIG. 2 is a top view of the atomizer shown in FIG. 1;
FIG. 3 is an exploded view of the atomizer shown in FIG. 1;
FIG. 4 is a schematic view of the upper cover of the atomizer shown in FIG. 3;
FIG. 5 is a schematic diagram of a liquid injection member of the atomizer shown in FIG. 3;
FIG. 6 is a cross-sectional view of the atomizer shown in FIG. 1;
FIG. 7 is a cross-sectional view of the atomizer shown in FIG. 1 in a state;
fig. 8 is a sectional view of the atomizer shown in fig. 1 in another state.
The names and the numbers of the parts in the figure are respectively as follows:
First abutting groove 12 and second abutting groove 13 upper cover assembly 20
The liquid injection hole 211 of the upper cover 21 is provided with a through hole 212
Connecting tube 213 mounting groove 214 seal 215
Connecting portion 223 charging hole 2231 accommodating groove 2232
Holder 24 positioning member 25 recess 251
Adjusting part 32 atomizing head 40 atomizing pipe 41
The first abutting member 411 and the second abutting member 412 are communicated with the hole 4111
Detailed Description
The present invention will now be described in detail with reference to the accompanying drawings. This figure is a simplified schematic diagram, and merely illustrates the basic structure of the present invention in a schematic manner, and therefore it shows only the constitution related to the present invention.
As shown in fig. 1 and fig. 6, the present invention provides an electronic cigarette, which includes an atomizer 100 and a power supply device (not shown) electrically connected to the atomizer 100, wherein the atomizer 100 includes a liquid storage component 10, an upper cover assembly 20 disposed at one end of the liquid storage component 10, a base assembly 30 disposed at the other end of the liquid storage component 10 and an atomizing head 40 accommodated in the liquid storage component 10, and the upper cover assembly 20 is opposite to the base assembly 30. During the use, in the tobacco juice in the stock solution spare 10 got into atomising head 40, power supply unit supplied power for atomising head 40, and atomising head 40 atomizing tobacco juice produces smog and supplies the user's suction.
The liquid storage part 10 is of a hollow cylindrical structure with two through ends, a liquid storage cavity 11 is formed in the liquid storage part 10, a first abutting groove 12 is formed in the inner wall of the upper end of the liquid storage part 10 along the radial direction of the liquid storage part 10, and a second abutting groove 13 is formed in the inner wall of the lower end of the liquid storage part 10 along the radial direction of the liquid storage part 10. In this embodiment, liquid storage part 10 is made by glass material to the cigarette liquid surplus of storage in liquid storage part 10 is observed to the user, and convenience of customers in time annotates the liquid. It will be appreciated that in other embodiments not shown, the reservoir 10 may also be made of a metal material or a glass-bonded metal material, without limitation.
As shown in fig. 2 to 6, the upper cover assembly 20 includes an upper cover 21, a liquid filling member 22, a locking assembly 23 disposed between the upper cover 21 and the liquid filling member 22, a mouthpiece 24 disposed on the upper cover 21, and a positioning member 25, wherein the locking assembly 23 is used for locking the upper cover 21 and the liquid filling member 22 so as to prevent the upper cover 21 from rotating relative to the liquid filling member 22, or to enable the upper cover 21 to rotate relative to the liquid filling member 22 by operating the locking assembly 23.
The upper cover 21 is a hollow cylindrical structure with an opening at the lower end, the upper end face of the upper cover 21 is provided with a liquid injection hole 211 and a through hole 212, the periphery of the through hole 212 on the upper cover 21 extends downwards along the axial direction of the upper cover 21 to form a connecting pipe 213, the inner wall of the upper cover 21 is recessed to form a mounting groove 214, a sealing element 215 is mounted in the mounting groove 214, and understandably, the sealing element 215 can be a silicone ring or a rubber ring.
The liquid injection piece 22 is of a hollow cylindrical structure with an opening at the lower end, the liquid injection piece 22 comprises an outer sleeve 221 and an inner sleeve 222 arranged inside the outer sleeve 221, a connecting portion 223 is arranged between the outer sleeve 221 and the inner sleeve 222, the outer sleeve 221 and the inner sleeve 222 are of hollow cylindrical structures, an upper cover 21 is rotatably sleeved outside the liquid injection piece 22, the connecting pipe 213 is arranged inside the inner sleeve 222, a liquid injection hole 2231 is formed in the connecting portion 223, an accommodating groove 2232 corresponding to the liquid injection hole 211 is formed in the upper end face of the connecting portion 223 in a recessed mode, two clamping grooves 2211 are formed in the side wall of the outer sleeve 221 in a recessed mode, a sealing ring 2212 is installed in each clamping groove 2211, the lower end face of the outer sleeve 221 extends downwards to form a butting portion 2213, and the liquid. It is understood that the number of the snap grooves 2211 may also be one, three or more, and the number of the sealing rings 2212 is correspondingly set to be one, three or more.
The locking assembly 23 includes an elastic member 231 disposed in the receiving groove 2232 and a retaining member 232 disposed at an end of the elastic member 231 remote from the receiving groove 2232. Specifically, one end of the elastic element 231 elastically abuts against the bottom of the accommodating groove 2232, the other end of the elastic element 231 elastically abuts against the limiting element 232, and the limiting element 232 is accommodated in the liquid injection hole 211 and abuts against the inner wall of the upper cover 21 under the elastic action of the elastic element 231. In this embodiment, the elastic member 231 is a spring, and it is understood that in other embodiments not shown, the elastic member 231 may also be a stainless steel elastic sheet or a copper elastic sheet. It is understood that in other embodiments, not shown, the elastic element 231 may be omitted, the position-limiting element 232 may be telescopically disposed in the accommodating groove 2232, and the position-limiting element 232 may be deformable, for example, the position-limiting element 232 may be made of a deformable material such as rubber or plastic, one end of the position-limiting element 232 abuts against the accommodating groove 2232, and the other end of the position-limiting element 232 is received in the liquid injection hole 211 and abuts against the inner wall of the upper cover 21.
The mouthpiece 24 is a hollow cylindrical structure with two ends through, the lower end of the mouthpiece 24 is detachably mounted on the upper cover 21, and the inner cavity of the mouthpiece 24 is communicated with the inner cavity of the connecting pipe 213. In use, a user draws smoke through the mouthpiece 24. In the present embodiment, the cigarette holder 24 is inserted into the upper cover 21, and it should be understood that in other embodiments not shown, the cigarette holder 24 may be connected to the upper cover 21 in a detachable manner, such as clamping, screwing, or magnetic connection, so as to facilitate the operation of replacing or cleaning the cigarette holder by a user; it will also be appreciated that in other embodiments not shown, the mouthpiece 24 may also be omitted, in which case the user draws smoke directly through the through-hole 212 of the upper cover 21.
The positioning member 25 is substantially annular, the upper end surface of the positioning member 25 is recessed to form a groove 251, the bottom of the connecting tube 213 is inserted into the groove 251, and the end surface of the positioning member 25 located on the peripheral side of the groove 251 abuts against the lower end surface of the liquid injection member 22 to prevent the upper cover 21 from moving along the axial direction thereof.
The base assembly 30 comprises a base 31 and an adjusting part 32 sleeved outside the base 31, the base 31 is roughly in a hollow cylindrical structure with an opening at the upper end, an air inlet (not shown) communicated with the inner cavity of the base 31 is arranged on the side wall of the base 31, and the base 31 is connected to the liquid storage part 10; the regulating part 32 is roughly a hollow cylindrical structure with two through ends, the side wall of the regulating part 32 is provided with a gas adjusting hole (not shown) communicated with the outside, the regulating part 32 is rotated to control the gas adjusting hole and the communication area of the gas inlet hole, so that convenience is brought to users to adjust the air input, and the use requirements of different users are met.
The atomizing head 40 includes an atomizing tube 41 and a heating structure (not shown) provided inside the atomizing tube 41.
The atomizing pipe 41 is a hollow cylindrical structure, the atomizing pipe 41 is arranged in the liquid storage part 10, the inner cavity of the atomizing pipe 41 forms an atomizing cavity 42, the atomizing cavity 42 is communicated with the inner cavity of the connecting pipe 213 and the air inlet hole, the top of the atomizing pipe 41 extends outwards along the radial direction of the atomizing pipe 41 to form a first abutting part 411, the bottom of the atomizing pipe 41 extends outwards along the radial direction of the atomizing pipe 41 to form a second abutting part 412, the first abutting part 411 abuts against the first abutting groove 12, the abutting part 2213 on the liquid injection part 22 abuts against the first abutting part 411, for enhancing the connection relationship between the liquid storage member 10 and the upper cover member 20, the second abutting member 412 abuts against the second abutting groove 13, for sealing the liquid storage chamber 11, the first abutting member 411 is provided with a communicating hole 4111 for communicating the liquid feeding hole 2231 and the liquid storage chamber 11, and the side wall of the atomizing pipe 41 is provided with a liquid inlet hole (not shown) for communicating the liquid storage chamber 11 and the atomizing chamber 42.
Heating structure sets up in atomizing chamber 42, heating structure includes liquid guide (not shown in the figure) and heating member (not shown) of mutual contact, liquid guide is used for absorbing the tobacco juice that flows to atomizing chamber 42 in via stock solution chamber 11, the heating member with power supply unit electric connection, the heating member is in power supply unit's electric drive effect is the heating down thereby the tobacco juice on the liquid guide produces smog and is used for the user to inhale. The liquid guide member includes, but is not limited to, porous ceramic, cotton cloth, fiber rope, foamed metal or foamed graphite, and the heating member includes, but is not limited to, a heating wire or a heating orifice plate. It can be understood that the purpose that the liquid guiding element absorbs the smoke liquid and the heating element heats the smoke liquid can be met by the contact mode that the liquid guiding element covers the heating element or the heating element covers the liquid guiding element.
As shown in fig. 6 to 8, when the electronic cigarette is used, due to the elastic action of the elastic member 231, the limiting member 232 is received in the liquid injection hole 211 and abuts against the inner wall of the upper cover 21, so that the upper cover 21 cannot rotate relative to the liquid injection member 22, and the liquid injection hole 2231 of the liquid injection member 22 is closed by the upper cover 21.
When the residual amount of the tobacco liquid in the liquid storage cavity 11 is insufficient and liquid needs to be injected, the limiting piece 232 is pressed forcibly, the elastic piece 231 is compressed or the limiting piece 232 deforms and contracts, the limiting piece 232 is separated from the upper cover 21, so that the abutting of the limiting piece 232 on the upper cover 21 is released, the upper cover 21 is rotated relative to the liquid injection piece 22 at the moment, when the liquid injection hole 211 in the upper cover 21 is aligned with the liquid injection hole 2231 in the liquid injection piece 22, the upper cover 21 stops rotating, the liquid can be injected into the liquid storage cavity 11 through the liquid injection hole 211 and the liquid injection hole 2231, the liquid injection is completed, the upper cover 21 is rotated reversely, and when the liquid injection hole 211 is aligned with the accommodating groove 2232, the limiting piece 232 is accommodated in the liquid injection hole 211 under the abutting of the elastic piece 231 and abuts against.
The utility model provides an atomizer 100, upper cover 21 rotationally the cover is established in the outside of annotating liquid piece 22, annotate and be provided with holding tank 2232 on the liquid piece 22, be provided with the locating part 232 of holding upper cover 21 in the holding tank 2232, remove the effect of holding of locating part 232 to upper cover 21 through applying external force to make upper cover 21 annotate liquid piece 22 relatively and rotate, annotate liquid hole 211 on the upper cover 21 and annotate the liquid hole 2231 counterpoint on the liquid piece 22, can carry out the liquid feeding operation, moreover, the steam generator is simple in structure, and convenient operation.
The utility model provides an electronic cigarette has the same technological effect with above-mentioned atomizer 100 because it has the whole technical characteristic of above-mentioned atomizer 100.
In light of the foregoing, it will be apparent to those skilled in the art from this disclosure that various changes and modifications can be made without departing from the scope of the invention. The technical scope of the present invention is not limited to the content of the specification, and must be determined according to the scope of the claims.
Claims (10)
1. An upper cover assembly, comprising: the upper cover subassembly is including annotating liquid spare, rotationally setting up annotate the upper cover on the liquid spare, on cover and seted up and annotate the liquid hole, annotate the liquid hole of having seted up on the liquid spare, still be provided with the holding tank on annotating the liquid spare, the upper cover subassembly is still including acceping locking subassembly in the holding tank, via annotate the liquid hole and press the locking subassembly can rotate the upper cover makes annotate the liquid hole with the liquid hole corresponds.
2. The lid assembly of claim 1, wherein: the locking assembly comprises an elastic piece and a limiting piece, one end of the elastic piece elastically abuts against the bottom of the accommodating groove, the other end of the elastic piece elastically abuts against the limiting piece, and the limiting piece abuts against the inner wall of the upper cover.
3. The lid assembly of claim 1, wherein: the locking subassembly includes the locating part, the locating part is deformable, the one end of locating part supports holds the holding tank, the other end of locating part supports holds the inner wall of upper cover.
4. The lid assembly of claim 1, wherein: the inner wall of upper cover is sunken to form the mounting groove, install the sealing member in the mounting groove.
5. The lid assembly of claim 1, wherein: annotate liquid spare and include the outer sleeve and set up the inside inner skleeve of outer sleeve, the outer sleeve with be provided with connecting portion between the inner skleeve, the liquid feeding hole is seted up on the connecting portion, the holding tank by the sunken formation of the up end of connecting portion, the through-hole has still been seted up on covering, cover on and be located the edge all around of through-hole the axial downwardly extending of upper cover forms the connecting pipe, the connecting pipe sets up in the inner skleeve.
6. The lid assembly of claim 5, wherein: the upper cover component further comprises a positioning piece, the upper end face of the positioning piece is sunken to form a groove, the bottom of the connecting pipe is inserted into the groove, and the end faces on the periphery of the groove on the positioning piece are abutted against the lower end face of the liquid injection piece.
7. The lid assembly of claim 5, wherein: two clamping grooves are formed in the side wall of the outer sleeve in a recessed mode, and sealing rings are installed in the clamping grooves.
8. An atomizer, characterized by: the atomizer comprising the cap assembly of any one of claims 1-7.
9. The atomizer of claim 8, wherein: the atomizer still includes the stock solution spare that has the stock solution chamber, annotate liquid spare and set up the upper end of stock solution spare, the liquid feeding hole with stock solution chamber intercommunication.
10. An electronic cigarette, characterized in that: the electronic cigarette comprising the atomizer of any one of claims 8-9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920626052.8U CN210017900U (en) | 2019-04-30 | 2019-04-30 | Upper cover subassembly, atomizer and electron cigarette thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920626052.8U CN210017900U (en) | 2019-04-30 | 2019-04-30 | Upper cover subassembly, atomizer and electron cigarette thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210017900U true CN210017900U (en) | 2020-02-07 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920626052.8U Active CN210017900U (en) | 2019-04-30 | 2019-04-30 | Upper cover subassembly, atomizer and electron cigarette thereof |
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| Country | Link |
|---|---|
| CN (1) | CN210017900U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWI741952B (en) * | 2021-02-19 | 2021-10-01 | 和碩聯合科技股份有限公司 | Electronic cigarette |
| WO2023109177A1 (en) * | 2021-12-14 | 2023-06-22 | 深圳市吉迩科技有限公司 | Atomizer and electronic cigarette |
-
2019
- 2019-04-30 CN CN201920626052.8U patent/CN210017900U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWI741952B (en) * | 2021-02-19 | 2021-10-01 | 和碩聯合科技股份有限公司 | Electronic cigarette |
| WO2023109177A1 (en) * | 2021-12-14 | 2023-06-22 | 深圳市吉迩科技有限公司 | Atomizer and electronic cigarette |
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