Atomization assembly and electronic atomization device thereof

Abstract

When an atomization core unit of the atomization assembly is disassembled, a suction nozzle unit is disassembled from one end, far away from the atomization core unit, of a liquid storage bin unit, and then a sleeve is pushed to move along one end, far away from the suction nozzle unit, of the liquid storage bin unit in the axial direction; the atomization core unit is pushed out from the end, away from the suction nozzle unit, of the liquid storage bin unit through the sleeve, compared with an existing electronic atomization device with a detachable atomization core unit, the electronic atomization device has the advantages that the atomization assembly is of a hidden child lock square structure, children can be effectively prevented from taking out the atomization core unit structurally, and juveniles are prevented from being damaged by an electronic cigarette.

Description

TECHNICAL FIELD

[0001] The utility model relates to electronic atomization device technical field especially, relate to a kind of atomization subassembly and its electronic atomization device. BACKGROUND

[0002] Electronic atomization device is a kind of product that aerosol is generated by heating atomization liquid by the heating body of atomizer, because it is convenient to use, taste can be changed by the deployment of atomization liquid, so it has been widely and rapidly promoted in domestic and foreign markets in recent years.

[0003] The electronic atomization device of detachable atomization core unit on the current market generally has part to be stretched to the side of liquid storage bin unit away from suction nozzle assembly when atomization core unit is loaded into liquid storage bin unit, the structure cannot prevent children to take out atomization core unit, and cannot avoid the harm of electronic cigarette to minors. SUMMARY

[0004] The utility model aims at providing a kind of atomization subassembly and its electronic atomization device, to solve the technical problem that electronic atomization device in relevant technology cannot prevent children to take out atomization core unit.

[0005] To solve the above problem, according to one aspect of the present application, the utility model embodiment provides a kind of atomization subassembly, the atomization subassembly includes suction nozzle unit, liquid storage bin unit, atomization core unit and sleeve tube, the liquid storage bin unit has hollow channel, the atomization core unit is inserted in hollow channel, the sleeve tube can be inserted in the hollow channel and is in abutment with the atomization core unit along the axial movement, the suction nozzle unit is detachably arranged at the end of the liquid storage bin unit away from the atomization core unit, when disassembling, the sleeve tube is pushed to make the atomization core unit at least part of the extension of the liquid storage bin unit.

[0006] In some embodiments, the atomization subassembly further includes airway pipe, the airway pipe is inserted in hollow channel, one end of the atomization core unit is inserted in one end of airway pipe, the sleeve tube can be inserted in the airway pipe and is in abutment with the atomization core unit along the axial movement.

[0007] In some embodiments, the liquid storage bin unit includes liquid storage cover, upper cover arranged at one end of the liquid storage cover and bottom shell arranged at the other end of the liquid storage cover, first via hole is structured on the upper cover, the other end of the airway pipe is inserted in the first via hole, the bottom shell is provided with second via hole, the other end of the atomization core unit is inserted in the second via hole.

[0008] In some embodiments, the atomization assembly further comprises a fixing ring arranged on the outer circumferential wall of the sleeve away from the one end of the atomization core unit, and a limiting ring is arranged in the first through hole, and the fixing ring is spaced apart from the limiting ring by a preset distance away from the one end of the atomization core unit.

[0009] In some embodiments, the mouthpiece unit comprises a gas adjusting ring and a suction pipe part, the gas adjusting ring is sleeved outside the upper cover, the gas adjusting ring has a tubular part in communication with the sleeve and extending away from the liquid storage cover, and the suction pipe part is connected with the tubular part.

[0010] In some embodiments, a first sealing ring is clamped between the inner wall of the gas adjusting ring and the outer wall of the upper cover.

[0011] In some embodiments, a second sealing ring is clamped between the outer wall of the tubular part and the inner wall of the first through hole.

[0012] In some embodiments, a liquid injection hole is formed in the side of the upper cover away from the liquid storage cover, and a sealing member is arranged in the liquid injection hole.

[0013] In some embodiments, a third sealing ring is clamped between the outer wall of the atomization core unit and the inner wall of the air duct, and / or a fourth sealing ring is clamped between the outer wall of the atomization core unit and the inner wall of the second through hole.

[0014] According to another aspect of the present application, the utility model embodiment further provides an electronic atomization device, the electronic atomization device comprises a host computer and the atomization assembly.

[0015] Compared with the prior art, the atomization assembly has at least the following beneficial effects:

[0016] The utility model discloses an atomization assembly, when the atomization core unit is disassembled, the mouthpiece unit is disassembled from the one end of the liquid storage bin unit away from the atomization core unit first, then the sleeve is pushed to move away from the one end of the mouthpiece unit in the axial direction, the atomization core unit is pushed out from the one end of the liquid storage bin unit away from the mouthpiece unit through the sleeve, compared with the prior art electronic atomization device of detachable atomization core unit, the atomization assembly of the utility model is the hidden type child lock square structure, which can effectively prevent children from taking out the atomization core unit from the structure, and avoid the harm of electronic cigarette to minors.

[0017] The above description is only a summary of the technical scheme of the utility model, in order to more clearly understand the technical means of the utility model, and can be implemented according to the content of the specification, the following preferred embodiments of the utility model are described in detail with reference to the drawings. BRIEF DESCRIPTION OF DRAWINGS

[0018] In order to more clearly illustrate the technical solutions of the present application, the drawings used in the embodiment description will be briefly introduced. Obviously, the drawings in the following description are some embodiments of the present application, and other drawings can be obtained by those skilled in the art without creative effort.

[0019] Figure 1 A cross-sectional view of the atomization assembly provided by the embodiment of the present application is provided.

[0020] Figure 2 An exploded structural schematic view of the upper cover and the plugging piece of the atomization assembly provided by the embodiment of the present application is provided.

[0021] Figure 3 A cross-sectional view when the suction nozzle unit of the atomization assembly provided by the embodiment of the present application is disassembled is provided.

[0022] Figure 4 A cross-sectional view when the atomization core unit part of the atomization assembly provided by the embodiment of the present application is pushed out is provided.

[0023] Figure 5 A cross-sectional view when the atomization core unit of the atomization assembly provided by the embodiment of the present application is taken out is provided.

[0024] Figure 6 An exploded structural schematic view of the atomization assembly provided by the embodiment of the present application is provided.

[0025] Explanation of reference signs:

[0026] 11, air adjusting ring; 111, tubular part; 12, suction pipe part;

[0027] 21, liquid storage cover; 22, upper cover; 221, first via hole; 2211, limiting ring; 222, liquid injection hole; 23, bottom shell; 231, second via hole;

[0028] 3, atomization core unit;

[0029] 4, air passage pipe;

[0030] 5, sleeve pipe;

[0031] 6, fixing ring;

[0032] 71, first sealing ring; 72, second sealing ring; 73, third sealing ring; 74, fourth sealing ring;

[0033] 8, plugging piece. DETAILED DESCRIPTION

[0034] For further illustrating the technical means and effects taken by the utility model to achieve the predetermined utility model purposes, the following will combine with the drawings and the preferred embodiments to specifically explain the specific implementation manners, structures, features and effects according to the utility model application as follows.In the following description, different "an embodiment" or "embodiments" do not necessarily refer to the same embodiment.

[0035] In the description of the utility model, it is necessary to make clear that the terms "first", "second" and the like in the specification and claims of the utility model and the above-mentioned drawings are used for distinguishing similar objects, and do not have to be used for describing a specific order or sequence; the terms "vertical", "transverse", "longitudinal", "front", "back", "left", "right", "up", "down", "horizontal" and the like indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the utility model, and do not mean that the device or element indicated has to have a particular orientation or position, so it cannot be understood as a limitation on the utility model.

[0036] In the description of the utility model, it is necessary to make clear that unless otherwise explicitly specified and limited, the terms "mounting", "connecting", "connection" should be understood broadly, for example, can be fixed connection, can also be detachable connection, or integrally connected; can be mechanical connection, can also be electrical connection; can be directly connected, can also be indirectly connected through an intermediate medium.The above-mentioned terms in the utility model can be understood according to the specific meaning by the person skilled in the art.

[0037] Embodiment 1

[0038] As Figures 1-6 The utility model embodiment provides an atomization assembly, the atomization assembly includes the suction nozzle unit, the liquid storage warehouse unit, the atomization core unit 3 and the sleeve 5, the liquid storage warehouse unit has the hollow channel, the atomization core unit 3 is inserted in the hollow channel, the sleeve 5 can be inserted in the hollow channel and is abutted with the atomization core unit 3 along the axial movement, the suction nozzle unit is detachably arranged at the end of the liquid storage warehouse unit away from the atomization core unit 3, when the suction nozzle unit is detached, the sleeve 5 is pushed to make the atomization core unit 3 at least partially extend out of the liquid storage warehouse unit.

[0039] In the disassembly of the atomization core unit 3, the suction nozzle unit is first disassembled from the liquid storage compartment unit away from one end of the atomization core unit 3, and then the sleeve 5 is moved away from the one end of the suction nozzle unit in the axial direction, and the atomization core unit 3 is pushed out from the one end of the liquid storage compartment unit away from the suction nozzle unit through the sleeve 5. Compared with the existing electronic atomization device with a detachable atomization core unit, the atomization assembly of the present embodiment is a hidden child lock square structure, which can effectively prevent children from taking out the atomization core unit and avoid the harm of electronic cigarettes to minors.

[0040] In some embodiments, the atomization assembly further comprises an airway tube 4 inserted into the hollow channel, one end of the atomization core unit 3 is inserted into one end of the airway tube 4, and the sleeve 5 is movably inserted into the airway tube 4 and abuts against the atomization core unit 3. In the disassembly of the atomization core unit 3, the suction nozzle unit is first disassembled from the liquid storage compartment unit away from one end of the atomization core unit 3, and then the sleeve 5 is moved away from the one end of the suction nozzle unit in the axial direction, and the atomization core unit 3 is pushed out from the one end of the liquid storage compartment unit away from the suction nozzle unit through the sleeve 5. A hidden child lock square structure is achieved, which can effectively prevent children from taking out the atomization core unit and avoid the harm of electronic cigarettes to minors.

[0041] In some embodiments, the liquid storage compartment unit comprises a liquid storage cover 21, an upper cover 22 arranged at one end of the liquid storage cover 21, and a bottom shell 23 arranged at the other end of the liquid storage cover 21. The upper cover 22 is provided with a first through hole 221, and the other end of the airway tube 4 is inserted into the first through hole 221. The bottom shell 23 is provided with a second through hole 231, and the other end of the atomization core unit 3 is inserted into the second through hole 231. The assembly of the liquid storage compartment unit, the airway tube 4 and the atomization core unit 3 is achieved.

[0042] In some embodiments, the atomization assembly further comprises a fixing ring 6 arranged on the outer peripheral wall of the sleeve 5 away from one end of the atomization core unit 3. A limiting ring 2211 is arranged in the first through hole 221. The fixing ring 6 is spaced apart from the limiting ring 2211 by a preset distance H towards one end of the atomization core unit 3. The preset distance can ensure that the atomization core unit 3 is pushed out from the one end of the liquid storage compartment unit away from the suction nozzle unit through the sleeve 5, and the pushing-out distance h1 of the atomization core unit 3 and the axial movement distance h2 of the sleeve 5 are equal to the preset distance H between the fixing ring 6 and the limiting ring 2211 towards one end of the atomization core unit 3, which can ensure that the atomization core unit 3 is pushed out and prevent interference with other components.

[0043] In some embodiments, the mouthpiece unit comprises a gas adjusting ring 11 and a straw part 12, the gas adjusting ring 11 is sleeved outside the upper cover 22, the gas adjusting ring 11 has a tubular part 111 in communication with the sleeve 5 and extending to the side away from the liquid storage cover 21, and the straw part 12 is inserted with the tubular part 111, and the structure of the embodiment can realize gas adjusting.

[0044] In some embodiments, a first sealing ring 71 is clamped between the inner wall of the gas adjusting ring 11 and the outer wall of the upper cover 22 to prevent liquid leakage.

[0045] In some embodiments, the tubular part 111 is inserted into the first through hole 221 at the end away from the straw part 12, and a second sealing ring 72 is clamped between the outer wall of the tubular part 111 and the inner wall of the first through hole 221 to prevent liquid leakage.

[0046] In some embodiments, the upper cover 22 is provided with a liquid injection hole 222 away from the liquid storage cover 21, and a sealing member 8 is inserted into the liquid injection hole 222, the liquid injection hole 222 is used to add atomized liquid to the liquid storage unit, and after the addition is completed, the liquid injection hole 222 is sealed by the sealing member 8 to prevent liquid leakage.

[0047] In some embodiments, a third sealing ring 73 is clamped between the outer wall of the atomizing core unit 3 and the inner wall of the air duct 4 to prevent liquid leakage.

[0048] In some embodiments, a fourth sealing ring 74 is clamped between the outer wall of the atomizing core unit 3 and the inner wall of the second through hole 231 to prevent liquid leakage.

[0049] Embodiment 2

[0050] The electronic atomization device provided by the embodiment of the utility model, the electronic atomization device comprises a host computer and the atomization assembly as described above, the host computer comprises an electric core, a control panel and the like, the atomizing core unit 3 is provided with a power supply by the electric core, and the working state of the atomizing core unit 3 is controlled by the control panel.

[0051] In summary, those skilled in the art can easily understand that the above-mentioned advantageous technical features can be freely combined and superimposed without conflict.

[0052] The above is only a specific embodiment of the utility model, but the protection scope of the utility model is not limited to this, any skilled person in the art can easily think of various equivalent modifications or replacements within the technical range disclosed by the utility model, and these modifications or replacements should be covered in the protection scope of the utility model. Therefore, the protection scope of the utility model should be subject to the protection scope of the claims.

Claims

1. An atomizing component, characterized in that, The atomizing assembly includes a mouthpiece unit, a liquid storage unit, an atomizing core unit (3), and a sleeve (5). The liquid storage unit has a hollow channel, and the atomizing core unit (3) is inserted into the hollow channel. The sleeve (5) is axially movable and inserted into the hollow channel and abuts against the atomizing core unit (3). The mouthpiece unit is detachably disposed at the end of the liquid storage unit away from the atomizing core unit (3). When the mouthpiece unit is disassembled, pushing the sleeve (5) can cause the atomizing core unit (3) to at least partially extend out of the liquid storage unit.

2. The atomizing component according to claim 1, characterized in that, The atomizing assembly also includes an air passage tube (4), which is inserted into the hollow channel. One end of the atomizing core unit (3) is inserted into one end of the air passage tube (4), and the sleeve (5) is axially movable and inserted into the air passage tube (4) and abuts against the atomizing core unit (3).

3. The atomizing component according to claim 2, characterized in that, The liquid storage unit includes a liquid storage cover (21), an upper cover (22) located at one end of the liquid storage cover (21), and a bottom shell (23) located at the other end of the liquid storage cover (21). The upper cover (22) has a first through hole (221), and the other end of the air passage (4) is inserted into the first through hole (221). The bottom shell (23) has a second through hole (231), and the other end of the atomizing core unit (3) is inserted into the second through hole (231).

4. The atomizing component according to claim 3, characterized in that, The atomizing assembly also includes a fixing ring (6), which is disposed on the outer peripheral wall of the sleeve (5) away from the atomizing core unit (3). A limiting ring (2211) is constructed in the first through hole (221), and the fixing ring (6) is spaced at a preset distance from the limiting ring (2211) at the end facing the atomizing core unit (3).

5. The atomizing component according to claim 3, characterized in that, The suction unit includes an air regulating ring (11) and a suction tube (12). The air regulating ring (11) is sleeved on the upper cover (22). The air regulating ring (11) has a tubular portion (111) that communicates with the sleeve (5) and extends away from the liquid storage cover (21). The suction tube (12) is inserted into the tubular portion (111).

6. The atomizing component according to claim 5, characterized in that, The first sealing ring (71) is sandwiched between the inner wall of the air regulating ring (11) and the outer wall of the upper cover (22).

7. The atomizing component according to claim 5, characterized in that, One end of the tubular portion (111) away from the straw portion (12) is inserted into the first through hole (221), and a second sealing ring (72) is held between the outer wall of the tubular portion (111) and the inner wall of the first through hole (221).

8. The atomizing component according to claim 3, characterized in that, The upper cover (22) has an injection hole (222) on the side away from the liquid storage cover (21), and a sealing member (8) is inserted into the injection hole (222).

9. The atomizing component according to claim 4, characterized in that, A third sealing ring (73) is held between the outer wall of the atomizing core unit (3) and the inner wall of the air passage (4); and / or, a fourth sealing ring (74) is held between the outer wall of the atomizing core unit (3) and the inner wall of the second through hole (231).

10. An electronic atomizing device, characterized in that, The electronic atomizing device includes a main unit and an atomizing component as described in any one of claims 1-9.

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