CN215124297U

CN215124297U - Atomizer

Info

Publication number: CN215124297U
Application number: CN202120700369.9U
Authority: CN
Inventors: 段红星; 何友邻
Original assignee: Shenzhen Geekvape Technology Co Ltd
Current assignee: Shenzhen Geekvape Technology Co Ltd
Priority date: 2021-04-06
Filing date: 2021-04-06
Publication date: 2021-12-14
Anticipated expiration: 2031-04-06

Abstract

The utility model relates to an atomizer, include: the liquid storage bin is provided with a liquid storage cavity and a flue pipe which extends from the liquid storage cavity and is communicated with the outside; the sliding pipe is communicated with the flue pipe in a butt joint mode, a slide way which penetrates through the sliding pipe along the axial direction is arranged in the sliding pipe, and a liquid outlet is formed in the peripheral wall of the sliding pipe; the movable sealing sleeve is in sliding sealing fit with the slide way; the atomizing core is arranged in the slideway in a sliding and sealing manner, a liquid inlet hole of the atomizing core corresponds to the liquid outlet of the sliding pipe in the circumferential direction, and an air passage of the atomizing core is communicated with the flue pipe; the movable sealing sleeve and the atomizing core are configured to: when the atomizing device is used, the atomizing core pushes the movable sealing sleeve to move, so that the liquid outlet closed by the movable sealing sleeve is opened and communicated with the liquid inlet hole of the atomizing core.

Description

Atomizer

Technical Field

The utility model relates to an atomizing device technical field especially relates to an atomizer.

Background

The atomizer of the existing atomization device is generally designed into two structures, one structure is an integrated design of the atomizer and a liquid storage bin, the atomizer with the structure is easy to leak oil in the processes of storage and transportation, particularly in the process of overhead transportation, and the structure is generally a closed liquid storage bin, so that the atomizer can meet the requirement of one-time use, but the atomizer does not reach the service life after the liquid in the liquid storage bin is used up, and the use cost is high; the other is a separated design of the liquid storage bin and the atomizing core, the structure is commonly found on a single atomizer which can be used for the second time or a product integrating the atomizer and a battery, although the structure can meet the requirement that the oil storage bin and the atomizing core can be repeatedly used, the structure of the oil storage bin is complex, and the cost is higher.

SUMMERY OF THE UTILITY MODEL

In view of the above, there is a need for an atomizer with a simple structure and a separable atomizing core and reservoir.

In order to solve the technical problem, the utility model discloses a technical scheme be: an atomizer, comprising: the liquid storage bin is provided with a liquid storage cavity and a flue pipe which extends from the liquid storage cavity and is communicated with the outside; the sliding pipe is communicated with the flue pipe in a butt joint mode, a slide way which penetrates through the sliding pipe along the axial direction is arranged in the sliding pipe, and a liquid outlet is formed in the peripheral wall of the sliding pipe; the movable sealing sleeve is in sliding sealing fit with the slide way; the atomizing core is arranged in the slideway in a sliding and sealing manner, a liquid inlet hole of the atomizing core corresponds to the liquid outlet of the sliding pipe in the circumferential direction, and an air passage of the atomizing core is communicated with the flue pipe; the movable sealing sleeve and the atomizing core are configured to: when the atomizing device is used, the atomizing core pushes the movable sealing sleeve to move, so that the liquid outlet closed by the movable sealing sleeve is opened and communicated with the liquid inlet hole of the atomizing core.

Furthermore, the lower end of the flue pipe is provided with a containing groove for containing the movable sealing sleeve.

Furthermore, the flue pipe is in the upper end of holding tank is equipped with the changeover portion, the changeover portion is equipped with a plurality of sand grips that stop the movable sealing cover.

Furthermore, the movable sealing sleeve and the atomizing core are fixedly connected into a whole.

Furthermore, an upper convex brim is arranged at the upper end of the movable sealing sleeve, and the outer diameter of the upper convex brim is larger than the inner diameter of the slide way.

The base is connected to the bottom of the liquid storage bin in a sealing mode, the sliding pipe is arranged on the base, and a liquid injection hole communicated with the liquid storage cavity and a sealing plug matched with the liquid injection hole are formed in the outer portion of the sliding pipe of the base.

Further, the liquid storage bin further comprises a bottom cover, and the bottom cover is connected with the outer wall of the liquid storage bin.

Further, the bottom cover is in threaded connection or riveted with the outer wall of the liquid storage bin.

Further, the bottom of the base radially protrudes outwards to form a lower convex brim, and the lower convex brim is clamped by the bottom cover and the lower end face of the liquid storage bin.

Further, the lower end of the flue pipe has an expansion section with an opening gradually expanding outwards.

Further, the atomizing core is in the upper end in feed liquor hole be equipped with the upper end of liquid outlet the first sealing washer of the sealed complex of slide, the atomizing core is in the lower extreme in feed liquor hole be equipped with the lower extreme of liquid outlet the second sealing washer of the sealed complex of slide.

The beneficial effects of the utility model reside in that: when not in use, the movable sealing sleeve seals the liquid outlet of the sliding tube; when the liquid storage device is used, the atomizing core pushes the movable sealing sleeve to move upwards, the liquid outlet is opened and is communicated with the liquid inlet hole of the atomizing core, and the atomizing core is in contact with liquid in the liquid storage cavity. The use is simple and convenient, and the liquid leakage of the atomizer when the atomizer is not used, particularly in the transportation process can be avoided.

Drawings

Fig. 1 is a schematic sectional view of an atomizer according to an embodiment of the present invention when an atomizing core communicates with a liquid storage chamber;

FIG. 2 is a sectional structure adaptation diagram of an atomizer according to an embodiment of the present invention when a movable sealing sleeve seals a liquid inlet;

fig. 3 is a schematic structural diagram of an atomizer according to an embodiment of the present invention;

fig. 4 is a schematic structural diagram of a movable sealing sleeve and an atomizing core of an atomizer according to an embodiment of the present invention;

fig. 5 is a schematic structural diagram of a base of an atomizer according to an embodiment of the present invention;

fig. 6 is a schematic structural view of the base of the atomizer according to the embodiment of the present invention in another direction;

fig. 7 is a schematic structural view of a liquid storage bin of an atomizer according to an embodiment of the present invention;

fig. 8 is a schematic structural diagram of an atomizing core of an atomizer according to an embodiment of the present invention;

fig. 9 is a schematic structural diagram of a movable sealing sleeve of an atomizer according to an embodiment of the present invention; .

Description of reference numerals:

100. a liquid storage bin; 110. a liquid storage cavity; 120. a flue pipe; 121. accommodating grooves; 122. a transition section;

123. a convex strip; 124. a stepped section; 125. an expansion section; 126. a main pipe; 200. a base;

210. a slide pipe; 211. a slideway; 212. a stepped groove; 213. a liquid outlet; 220. a liquid injection hole;

230. a sealing plug; 240. a lower convex brim; 250. a first seal ring; 260. a second seal ring;

300. an atomizing core; 310. a liquid inlet hole; 320. a first seal ring; 330. a second seal ring;

340. a bump; 400. a movable sealing sleeve; 410. an upper convex brim; 420. a first convex ring;

430. a second convex ring; 440. a guide groove; 450. a card slot; 500. a bottom cover.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the following description of the present invention with reference to the accompanying drawings and embodiments is provided for further details of an atomizer. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the invention.

Referring to fig. 1 to 9, an atomizer includes: the liquid storage bin 100 is provided with a liquid storage cavity 110 and a flue pipe 120 which extends from the liquid storage cavity 110 and is communicated with the outside; a slide pipe 210, which is in butt joint communication with the flue pipe 120, and is internally provided with a slide way 211 which is through along the axial direction, and the peripheral wall of the slide pipe 210 is provided with a liquid outlet 213; the movable sealing sleeve 400 is matched with the slide rail 211 in a sliding and sealing mode; the atomizing core 300 is arranged in the slideway 211 in a sliding and sealing manner, a liquid inlet hole 310 of the atomizing core 300 corresponds to a liquid outlet 213 of the sliding pipe 210 in the circumferential direction, and an air passage of the atomizing core 300 is communicated with the flue pipe 120; the movable sealing sleeve 400 and the atomizing cartridge 300 are configured to: in use, the atomizing core 300 pushes the movable sealing sleeve 400 to move, so that the liquid outlet 213 closed by the movable sealing sleeve 400 is opened and communicated with the liquid inlet hole 310 of the atomizing core 300.

When not in use, the movable sealing sleeve 400 seals the liquid outlet 213 of the slide tube 210; in use, the atomizing core 300 pushes the movable sealing sleeve 400 to move upwards, the liquid outlet 213 is opened and is communicated with the liquid inlet hole 310 of the atomizing core 300, and the atomizing core 310 is contacted with the liquid in the liquid storage cavity 110. The use is simple and convenient, and the liquid leakage of the atomizer when the atomizer is not used, particularly in the transportation process can be avoided.

It will be appreciated that the flue tube 120 is typically formed with the reservoir 100 and may be removably sealed as desired.

It will be appreciated that the movable seal cartridge 400 is hollow, i.e., the airflow may exit the atomizing cartridge 300, the movable seal cartridge 400, the slide tube 210, and the flue tube 120 in sequence.

Referring to fig. 1, 2 and 7, the lower end of the flue pipe 120 is provided with a receiving groove 121 for receiving the movable sealing sleeve 400. The accommodating groove 121 is configured to ensure the depth of the movable sealing sleeve 400 entering the flue pipe 120, and blocking the movable sealing sleeve 400 by the accommodating groove 121 also facilitates alignment of the liquid outlet 213 and the liquid inlet 310 of the atomizing core 300. Particularly, the lower section of the slide way 211 is provided with a stepped groove 212, and the lower section of the atomizing core 300 is matched with the stepped groove 212 to be radially outwards protruded, so that the situation that the liquid inlet hole 310 of the atomizing core 300 is not corresponding to the liquid outlet 213 to cause less liquid inlet or incapability of liquid inlet is avoided. Generally, the aperture of the liquid outlet 213 is larger than that of the liquid inlet 310 of the atomizing core 300. In particular, a circumferential positioning structure, such as a bump-and-slot structure, may be further provided to circumferentially position the liquid outlet 213 of the slide tube 210 and the liquid inlet 310 of the atomizing core 300.

Referring to fig. 1, 2 and 7, the flue pipe 120 is provided with a transition section 122 at the upper end of the receiving groove 121, and the transition section 122 is provided with a plurality of protruding strips 123 for blocking the movable sealing sleeve 400. The transition section 122 is arranged to facilitate the removal of the movable sealing sleeve 400, and the movable sealing sleeve 400 can be ejected out of the gap between the protruding strips 123 through the ejector pins when being removed.

Referring to fig. 1, 2, 4, 8 and 9, the movable sealing sleeve 400 and the atomizing core 300 are fixedly connected into a whole. The connection of the movable sealing sleeve 400 and the atomizing core 300 may be in detachable or non-detachable connection modes as required, including screw connection, interference, gluing and snap connection. Particularly, the bottom of the movable sealing sleeve 400 is provided with a guide groove 440 and a clamping groove 450 which are communicated with each other, the top of the atomizing core 300 is provided with a projection 340, the projection 340 enters the guide groove 440 through axial movement and then enters the clamping groove 450 through rotation, the clamping groove 440 can be arranged in a closed ring shape or a non-closed ring shape as required, generally, the atomizing core further comprises a circumferential positioning structure to ensure that the liquid inlet hole 310 and the liquid outlet 213 are circumferentially corresponding, the circumferential positioning structure can be formed by the non-closed ring-shaped clamping groove 450 and can also be formed by matching the atomizing core 300 and the base 200, namely, the guide groove and the non-closed ring-shaped clamping groove are also arranged in the slideway 211, another projection is arranged on the atomizing core 300 to be matched with the guide groove and the non-closed ring-shaped clamping groove in the slideway, or the liquid outlet 213 can be directly configured into a closed ring-shaped structure as required.

And the device also comprises an elastic part, one end of the elastic part is abutted against the flue pipe 120, the other end of the elastic part is abutted against the movable sealing sleeve 400, and the elastic part is compressed when the liquid inlet hole 310 is communicated with the liquid outlet 213. Simply, the elastic member is generally a spring. As can be appreciated, the elastic member abuts against the end surface of the receiving groove 121, or alternatively, the elastic member abuts against the protruding strip 123. The elastic member is configured to ensure that the movable sealing sleeve 400 stably seals the liquid outlet 213 when not in use, and when the movable sealing sleeve 400 is required to seal the liquid outlet 213 again after use, the movable sealing sleeve 400 can be automatically pushed to move downwards under the restoring force of the elastic member after the atomizing core 300 is taken out, so as to seal the liquid outlet 213 again. Simple, when atomizing core 300 uses, can hold atomizing core 300 through bottom 500 and make the elastic component keep at compression state, also can realize through lug draw-in groove structure, for example, set up spout and the draw-in groove of intercommunication in slide 211, spout and draw-in groove are "L" shape connection of falling, the spout sets up along the axial, set up the lug on atomizing core 300, the lug gets into the draw-in groove along the spout, make the elastic component keep at compression state, when atomizing core 300 takes out, make the lug slide into the spout from the draw-in groove, then move down and break away from slide 211.

Referring to fig. 1, 2, 4 and 9, an upper protruding brim 410 is disposed at the upper end of the movable sealing sleeve 400, and the outer diameter of the upper protruding brim 410 is greater than the inner diameter of the sliding channel 211. The upper ledge 410 is arranged to facilitate the installation of the movable sealing sleeve 400, i.e. the movable sealing sleeve 400 can be directly pressed into the slide 211 to ensure the sealing of the liquid outlet 213. Particularly, the movable sealing sleeve 400 is further provided with a first convex ring 420 and a second convex ring 430, when the movable sealing sleeve 400 seals the liquid outlet 213, the first convex ring 420 is in sealing fit with the slide 211 at the upper end of the liquid outlet 213, and the second convex ring 430 is in sealing fit with the slide 211 at the lower end of the liquid outlet 213.

The liquid storage device further comprises a base 200, the base 200 is connected to the bottom of the liquid storage bin 100 in a sealing mode, the sliding pipe 210 is arranged on the base 200, and the base 200 is provided with a liquid injection hole 220 communicated with the liquid storage cavity 110 and a sealing plug 230 matched with the liquid injection hole 220 outside the sliding pipe 210. The base 200 is configured to facilitate the installation of the atomizing core 300 and the slide tube 210. Simply, the slide tube 210 is generally integrally formed with the base 200, and may be connected to the base by other connection methods as needed. The liquid injection hole 220 and the sealing plug 230 are arranged on the base 200, so that liquid injection can be conveniently carried out, the service life of the atomizer is prolonged, and the use cost of consumers is reduced; and under the condition of not using, can not annotate the liquid, annotate the liquid again when using to avoid the atomizer to leak under the transportation environment of violent vibration.

Referring to fig. 1 and 3, the container further includes a bottom cover 500, and the bottom cover 500 is connected to an outer wall of the storage compartment 100. The bottom cover 500 is configured to ensure the stability of the connection between the base 200 and the liquid tank, ensure the stability of the sealing plug 230, and prevent the sealing plug 230 from falling out.

Preferably, the bottom cover 500 is screwed or riveted with the outer wall of the storage bin 100.

Referring to fig. 1, 2 and 5, the bottom of the base 200 protrudes radially outward to form a lower protruding eave 240, and the lower eave 240 is clamped between the bottom cover 500 and the lower end surface of the liquid storage bin 100. The lower protruding eaves 240 are configured, and the bottom cover 500 can extrude the lower protruding eaves 240 to ensure the sealing performance between the base 200 and the liquid storage bin 100.

Referring to fig. 1, 2 and 7, the lower end of the flue pipe 120 has an expanding section 125 that gradually expands outward. That is, the inner diameter of the lower opening of the smoke cartridge tube is gradually increased along the axial direction, which not only facilitates the insertion of the slide tube 210 of the base 200, but also facilitates the sealing with the sealing ring on the slide tube 210. It will be appreciated that the base 200 includes at least a first sealing ring 250 in sealing engagement with the flue tube 120 and a second sealing ring 260 in sealing engagement with the interior wall of the reservoir 100.

Preferably, the flue pipe 120 is integrally formed with the reservoir 100. The flue pipe 120 is formed by integrally molding the liquid storage bin 100, so that the sealing performance of the liquid storage bin 100 can be ensured, and the installation procedures can be reduced. Simply, also can make flue pipe 120 and stock solution storehouse 100 detachable connection as required, set up the top cap at the top of stock solution storehouse 100 promptly, flue pipe 120 is connected or integrated into one piece with the top cap.

Referring to fig. 1, 2, 4 and 8, the atomizing core 300 has a first sealing ring 320 disposed at the upper end of the liquid inlet hole 310 and in sealing engagement with the slide 211 at the upper end of the liquid outlet 213, and the atomizing core 300 has a second sealing ring 330 disposed at the lower end of the liquid inlet hole 310 and in sealing engagement with the slide 211 at the lower end of the liquid outlet 213. It is understood that the number of the first sealing ring 320, the second sealing ring 330, the first sealing ring 250 and the second sealing ring 260 can be multiple as required, and the material thereof is generally a flexible material, and generally rubber or silicone is used. The movable sealing sleeve 400 is generally made of a flexible material, preferably a rubber material. The filling hole 220 is preferably a stepped hole, and the sealing plug 230 is stepped to fit the stepped hole.

Specifically, referring to fig. 1 and 7, the flue pipe 120 includes, from top to bottom, a main pipe 126, a transition section 122, a receiving groove 121, a stepped section 124, and an expansion section 125; the inner diameter of the transition section 122 is smaller than or equal to that of the accommodating groove 121, a plurality of convex strips 123 are arranged in the transition section 122, the convex strips 123 are preferably arranged in a surrounding array, and the inner diameter formed by the convex strips 123 is larger than or equal to that of the main pipe 126; the receiving groove 121 is used to receive the movable sealing boot 400, and the stepped section 124 is used to receive the slide pipe 210 of the base 200.

To sum up, the utility model provides a pair of atomizer can deposit the atomizing core alone during the transportation, avoids the weeping, pushes the atomizing core during the use, and the atomizer installation easy operation of this application is convenient, has both made things convenient for the user to use, has reduced manufacturing cost again, has powerful market competition.

The above description is only a preferred embodiment of the present invention, and the present invention is not limited to the above description in any form, and although the present invention has been disclosed with reference to the preferred embodiment, it is not limited to the present invention, and any skilled person in the art can make modifications or changes equivalent to the equivalent embodiment of the above embodiments without departing from the scope of the present invention.

Claims

1. An atomizer, comprising:

the liquid storage bin is provided with a liquid storage cavity and a flue pipe which extends from the liquid storage cavity and is communicated with the outside;

the sliding pipe is communicated with the flue pipe in a butt joint mode, a slide way which penetrates through the sliding pipe along the axial direction is arranged in the sliding pipe, and a liquid outlet is formed in the peripheral wall of the sliding pipe;

the movable sealing sleeve is in sliding sealing fit with the slide way;

the atomizing core is arranged in the slideway in a sliding and sealing manner, a liquid inlet hole of the atomizing core corresponds to the liquid outlet of the sliding pipe in the circumferential direction, and an air passage of the atomizing core is communicated with the flue pipe;

the movable sealing sleeve and the atomizing core are configured to: when the atomizing device is used, the atomizing core pushes the movable sealing sleeve to move, so that the liquid outlet closed by the movable sealing sleeve is opened and communicated with the liquid inlet hole of the atomizing core.

2. An atomiser according to claim 1, wherein the lower end of the flue tube is provided with a receiving groove for the movable sealing sleeve.

3. An atomiser according to claim 2, wherein the flue tube is provided with a transition section at the upper end of the receiving groove, the transition section being provided with ribs to block the movable sealing sleeve.

4. An atomiser according to claim 1, wherein the movable sealing sleeve and the atomising core are fixedly connected as a single unit.

5. The atomizer of claim 1, wherein the upper end of the movable sealing sleeve is provided with an upper ledge, and the outer diameter of the upper ledge is larger than the inner diameter of the slide way.

6. The atomizer according to claim 1, further comprising a base, wherein the base is hermetically connected to the bottom of the reservoir, the slide tube is disposed on the base, and the base is provided with a liquid injection hole communicating with the reservoir and a sealing plug adapted to the liquid injection hole outside the slide tube.

7. A nebulizer as claimed in claim 6, further comprising a bottom cap, the bottom cap being connected to an outer wall of the reservoir.

8. A nebulizer as claimed in claim 7, wherein the bottom cap is screwed or riveted to the outer wall of the reservoir.

9. The atomizer of claim 7, wherein a bottom portion of said base projects radially outwardly to form a lower ledge, and said lower ledge is sandwiched between said bottom cap and a lower end surface of said reservoir.

10. The atomizer according to claim 1, wherein the atomizing core is provided with a first sealing ring at an upper end of the liquid inlet hole, and the first sealing ring is in sealing fit with the slide way at an upper end of the liquid outlet, and the atomizing core is provided with a second sealing ring at a lower end of the liquid inlet hole, and the second sealing ring is in sealing fit with the slide way at a lower end of the liquid outlet.