CN214340116U - Atomizer and electronic atomization device - Google Patents

Abstract

The application discloses atomizer and electronic atomization device. The atomizer includes: a sliding cavity is arranged in the valve body, a slide way is arranged on the inner wall of the valve body, and the sliding cavity is used for accommodating the atomizing core assembly; the sliding sleeve comprises a first cylinder and a stop block arranged on the outer wall of the first cylinder, the first cylinder is inserted into the sliding cavity and used for abutting against the atomizing core assembly, and the stop block abuts against the end part of the valve body and is arranged in a staggered mode with the slide way; the valve body and the sliding sleeve rotate relatively, so that the stop block is aligned with the slide way, the sliding sleeve moves along the slide way and supports and pushes the atomization core assembly, and then one end of the atomization core assembly, which deviates from the sliding sleeve, is exposed. Through setting up valve body and sliding sleeve, the back is aimed at with the slide on the valve body to backstop piece on the sliding sleeve, and the sliding sleeve just can support along the slide and push away atomizing core subassembly to make atomizing core subassembly's one end expose, therefore the atomizer that this application provided has increased children etc. and has dismantled atomizing core subassembly's the degree of difficulty, can reduce children etc. effectively and take off atomizing core subassembly and cause the situation of harm to self to take place.

Description

Atomizer and electronic atomization device

Technical Field

The application relates to the technical field of atomization, in particular to an atomizer and an electronic atomization device.

Background

The existing electronic atomization device generally comprises an atomizer and a battery; the atomizer is internally provided with an atomizing core, and the atomizing core heats and atomizes the atomized matrix. The atomizing core has life, when the user need change the atomizing core in the atomizer, generally need rotate to open take out the atomizing core or directly extract the atomizing core behind the connection structure.

However, such a simple removal is easy for a child to handle, and as a result, the child may have a greater probability of opening the nebulizer to contact the nebulized matrix therein, thereby causing harm to the child.

SUMMERY OF THE UTILITY MODEL

This application mainly provides an atomizer and electronic atomization device to solve the dismantlement mode of atomizing core subassembly on the atomizer too simple and cause the problem of harm to disadvantaged groups such as children easily.

In order to solve the technical problem, the application adopts a technical scheme that: an atomizer is provided. The atomizer includes: the valve body is internally provided with a sliding cavity, the inner wall of the valve body is provided with a slideway, and the sliding cavity is used for accommodating the atomizing core assembly; the sliding sleeve comprises a first cylinder and a stop block arranged on the outer wall of the first cylinder, the first cylinder is inserted into the sliding cavity and used for abutting against the atomizing core assembly, and the stop block abuts against the end part of the valve body and is arranged in a staggered mode with the sliding way; wherein, valve body and sliding sleeve rotate relatively for backstop and slide are counterpointed, and the sliding sleeve moves along the slide and supports and push away atomizing core subassembly, and then exposes the one end that atomizing core subassembly deviates from the sliding sleeve.

In some embodiments, the atomizer further includes an inner tube and an elastic member, the sliding sleeve is disposed in the accommodating cavity of the inner tube, and the elastic member is elastically compressed between the sliding sleeve and the inner tube, so that when the stop block is aligned with the slide way, the elastic member drives the sliding sleeve to move along the slide way.

In some embodiments, the inner cylinder includes a second cylinder and a first stop ring disposed on an inner side wall of an end portion of the second cylinder, the cylinder is provided with a second stop ring on an outer periphery thereof, and the elastic member is sleeved on the first cylinder and elastically compressed between the first stop ring and the second stop ring.

In some embodiments, the end of the first cylinder body, which faces away from the valve body, is provided with a limiting tooth, the first baffle ring is provided with a corresponding limiting groove, and the limiting tooth is inserted into the limiting groove to limit the sliding sleeve circumferentially.

In some embodiments, the inner cylinder includes a second cylinder and a first stop ring disposed on an inner side wall of an end portion of the second cylinder, and the elastic member is elastically compressed between the first stop ring and an end portion of the first cylinder facing away from the valve body.

In some embodiments, the valve body is nested with the inner cylinder, the side wall of the inner cylinder is provided with a first liquid inlet hole, the side wall of the valve body is provided with a second liquid inlet hole, and the first liquid inlet hole is used for being communicated with the second liquid inlet hole;

when the stop block is aligned with the slide way, the first liquid inlet hole and the second liquid inlet hole are arranged in a staggered mode, and the side wall of the valve body blocks the first liquid inlet hole; when the stop block and the slide way are staggered, the first liquid inlet hole is communicated with the second liquid inlet hole.

In some embodiments, the inner barrel comprises a second barrel comprising a first barrel section, a second barrel section, and a connecting plate connecting the first barrel section and the second barrel section, the second barrel section having a radial dimension less than a radial dimension of the first barrel section, the valve body is nested with the first barrel section, the first barrel section is provided with the first inlet orifice, the first barrel is nested with the second barrel section, and the stop block is located between the valve body and the connecting plate.

In some embodiments, the inner wall of the valve body is annularly provided with a groove, and the second liquid inlet hole is communicated with the groove.

In some embodiments, the sliding sleeve further comprises a guide cylinder nested with the first cylinder and a baffle connected between the guide cylinder and the outer side wall of the first cylinder, the stop block is connected to the outer peripheral side of the baffle, and the guide cylinder is inserted into the sliding cavity and is in guide sliding fit with the valve body.

In some embodiments, one end of the atomizing core assembly is embedded between the guide cylinder and the first cylinder, and the atomizing core assembly is detachably connected with the outer side wall of the first cylinder; or

The atomizing core assembly is detachably connected with the inner side wall of the guide cylinder; or

One end of the atomizing core component is detachably connected with the baffle.

In some embodiments, the valve body is provided with a limiting notch towards the end of the sliding sleeve, the stop block is arranged in the limiting notch, the limiting notch is circumferentially limiting for the stop block, and the limiting notch is communicated with the slide way.

In some embodiments, the atomizer includes the base, the valve body wear to locate the base and by the base axial is spacing, the one end that the valve body deviates from the sliding sleeve stretches out from the base one side that deviates from the sliding sleeve.

In some embodiments, the atomizer further comprises an end cap assembly coupled to the base and the end cap assembly encloses the atomizing core assembly.

In some embodiments, the atomizer includes a base, the base is connected with the valve body, and the base drives the valve body to rotate relative to the sliding sleeve.

In some embodiments, the atomizer further comprises a mouthpiece, the mouthpiece is connected with the sliding sleeve, and the mouthpiece drives the sliding sleeve to rotate relative to the valve body.

In order to solve the above technical problem, another technical solution adopted by the present application is: an electronic atomizer is provided. The electronic atomization device comprises a body assembly and the atomizer, wherein the body assembly is connected with the atomizer and supplies power to the atomizer.

The beneficial effect of this application is: in contrast to the state of the art, the present application discloses an atomizer and an electronic atomizing device. By arranging the valve body and the sliding sleeve, wherein the sliding cavity of the valve body is used for accommodating the atomizing core assembly, the inner wall of the sliding cavity is provided with the slide way, the sliding sleeve comprises the first cylinder body and the stop block arranged on the outer wall of the first cylinder body, the stop block is abutted against the end part of the valve body and is arranged in a staggered way, so that the stop block is aligned with the slide way when the valve body and the sliding sleeve rotate relatively, the sliding sleeve can move along the slide way to push the atomizing core assembly, so that one end of the atomizing core assembly is exposed, and a user can take off the atomizing core assembly from the atomizer by holding the exposed end of the atomizing core assembly, therefore, when one end of the atomizing core assembly is not exposed, the user can not take out the atomizing core assembly, the situation that children and the like take off the atomizing core assembly easily to cause harm to the user can be effectively reduced, and the atomizer provided by the application needs special skill when the atomizing core assembly is disassembled, the difficulty in disassembling the atomizing core assembly of weak groups such as the children is increased, and then can reduce effectively that children etc. take off atomizing core subassembly easily and cause the situation emergence of harm to self.

Drawings

In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present application, and other drawings can be obtained by those skilled in the art without creative efforts, wherein:

FIG. 1 is a schematic structural diagram of an embodiment of an electronic atomizer provided herein;

FIG. 2 is a schematic view showing the structure of an atomizer in the electronic atomizer shown in FIG. 1;

FIG. 3 is a schematic cross-sectional view of the atomizer of FIG. 2;

FIG. 4 is a schematic cross-sectional view of the atomizer of FIG. 3 with the atomizing core assembly removed;

FIG. 5 is a schematic cross-sectional view of the atomizer shown in FIG. 2;

FIG. 6 is a schematic cross-sectional view of the atomizer shown in FIG. 2;

FIG. 7 is a schematic cross-sectional view of the atomizer of FIG. 4 showing the assembly of the inner cartridge, valve body and sliding sleeve;

FIG. 8 is an exploded view of the inner barrel, valve body and sliding sleeve of the atomizer of FIG. 7;

FIG. 9 is a schematic structural view of the sliding sleeve shown in FIG. 7;

FIG. 10 is a cross-sectional view of the sliding sleeve of FIG. 9.

Detailed Description

The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are only a part of the embodiments of the present application, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present application.

The terms "first", "second" and "third" in the embodiments of the present application are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first," "second," or "third" may explicitly or implicitly include at least one of the feature. In the description of the present application, "plurality" means at least two, e.g., two, three, etc., unless explicitly specifically limited otherwise. Furthermore, the terms "include" and "have," as well as any variations thereof, are intended to cover non-exclusive inclusions. For example, a process, method, system, article, or apparatus that comprises a list of steps or elements is not limited to only those steps or elements listed, but may alternatively include other steps or elements not listed, or inherent to such process, method, article, or apparatus.

Reference herein to "an embodiment" means that a particular feature, structure, or characteristic described in connection with the embodiment can be included in at least one embodiment of the application. The appearances of the phrase in various places in the specification are not necessarily all referring to the same embodiment, nor are separate or alternative embodiments mutually exclusive of other embodiments. It is explicitly and implicitly understood by one skilled in the art that the embodiments described herein can be combined with other embodiments.

Referring to fig. 1 to 4, fig. 1 is a schematic structural diagram of an embodiment of an electronic atomization apparatus provided in the present application, fig. 2 is a schematic structural diagram of an atomizer in the electronic atomization apparatus shown in fig. 1, in which an end cap assembly 40 and a liquid storage assembly 10 in the atomizer shown in fig. 2 are in a separated state, fig. 3 is a schematic cross-sectional structural diagram of the atomizer shown in fig. 2, and fig. 4 is a schematic cross-sectional structural diagram of the atomizer shown in fig. 3 with an atomization core assembly removed.

The electronic atomizer 300 may be used for the atomization of tobacco tar. As shown in fig. 1, the electronic atomizer 300 includes an atomizer 100 and a body assembly 200 connected to each other, the atomizer 100 is used for storing liquid and atomizing the liquid to form smoke for a user to inhale, the liquid may be liquid substrate such as tobacco tar, liquid medicine, etc., and the body assembly 200 is used for supplying power to the atomizer 100 so that the atomizer 100 can atomize the tobacco tar to form smoke.

In this embodiment, the case where the liquid is the tobacco tar will be described.

Referring to fig. 2 and 3, the atomizer 100 includes a liquid storage component 10, a cigarette holder 20, an atomizing core component 30 and an end cap component 40, the liquid storage component 10 is used for storing tobacco tar, the liquid storage component 10 is provided with a receiving channel 12, the atomizing core component 30 is received in the receiving channel 12, the atomizing core component 30 is used for atomizing the tobacco tar to form smoke, the cigarette holder 20 is connected with the liquid storage component 10 and communicated with the atomizing core component 30, so that a user can conveniently suck the smoke formed by the atomizing core component 30 through the cigarette holder 20, the end cap component 40 is connected to an end of the liquid storage component 10 opposite to the cigarette holder 20, and the end cap component 40 covers the receiving channel 12.

As shown in fig. 3 and 4, the liquid storage assembly 10 includes an outer cylinder 11, an inner cylinder 13, a base 14 and a top cover 15, the base 14 and the top cover 15 are respectively connected to two ends of the outer cylinder 11, the outer cylinder 11 is sleeved on the outer periphery of the inner cylinder 13 and is connected between the base 14 and the top cover 15, a liquid storage cavity 110 is formed between the outer cylinder 11 and the inner cylinder 13, and the liquid storage cavity 110 is used for storing smoke oil.

The liquid storage assembly 10 further comprises a valve body 16 and a sliding sleeve 17, wherein the valve body 16 is nested with the inner cylinder 13, and one end of the sliding sleeve 17 is inserted into the valve body 16.

Specifically, a sliding cavity 160 is formed in the valve body 16, and a sliding way 162 is formed on the inner wall of the valve body 16, and the sliding cavity 162 is used for accommodating the atomizing core assembly 30; the sliding sleeve 17 includes a first cylinder 170 and a stop block 172 disposed on an outer wall of the first cylinder 170, the first cylinder 170 is inserted into the sliding cavity 160 and is used for pushing against the atomizing core assembly 30, and the stop block 172 abuts against an end of the valve body 16 and is disposed in a staggered manner with respect to the sliding channel 162.

The valve body 16 and the sliding sleeve 17 can rotate relatively, so that the stop block 172 is aligned with the sliding channel 162, the stop block 172 can enter the sliding channel 162, the sliding sleeve 17 moves along the sliding channel 162 to push the atomizing core assembly 30, and one end of the atomizing core assembly 30, which is far away from the sliding sleeve 17, is exposed.

As shown in fig. 7 and 8, the number of the stop blocks 172 is at least one, and the slide channels 162 are arranged in one-to-one correspondence with the stop blocks 172; or the number of the slide ways 162 is greater than that of the stop blocks 172, and the slide ways 162 are uniformly distributed on the inner wall of the valve body 16, so that the stop blocks 172 can be aligned with the slide ways 162 after the valve body 16 and the sliding sleeve 17 rotate relatively by a certain angle.

In this embodiment, the slide 162 is a blind slide, one port of which is open and can be aligned with the stop block 172, and the other port of which is closed and can limit the stop block 172, so as to limit the moving distance of the sliding sleeve 17 and prevent the sliding sleeve 17 from being separated from the valve body 16.

Further, the end of the valve body 16 facing the sliding sleeve 17 is provided with a limiting notch 164, the stop block 172 is disposed in the limiting notch 164, the limiting notch 164 circumferentially limits the stop block 172, and the limiting notch 164 is communicated with the sliding channel 162. The port of the slide way 162 is arranged at the side wall forming the limit notch 164, and the stop block 172 is just aligned with the slide way 162 when being limited by the side wall; when the stop block 172 is misaligned with the slide channel 162, the stop block 172 abuts against the bottom wall of the limiting notch 164 and is limited by the other side wall of the limiting notch 164.

As shown in fig. 4, the valve body 16 further penetrates through the base 14 and is axially limited by the base 14, one end of the valve body 16, which is away from the sliding sleeve 17, extends out from one side of the base 14, which is away from the sliding sleeve 17, and the sliding cavity 160 forms the receiving channel 12, and the atomizing core assembly 30 can be completely received in the sliding cavity 160.

In this embodiment, the user rotates the valve body 16 relative to the sliding sleeve 17 by rotating the end of the valve body 16 extending from the base 14, and causes the stop block 172 to enter the sliding channel 162, so as to push the atomizing core assembly 30 by using the sliding sleeve 17, and expose the atomizing core assembly 30 from the sliding cavity 160, and the user takes out the atomizing core assembly 30 from the sliding cavity 160 by holding the portion of the atomizing core assembly 30 exposed from the sliding cavity 160.

Further, the end of the valve body 16 extending from the base 14 may be provided with anti-slip features to facilitate rotation of the valve body 16 by a user.

As shown in fig. 3, the cigarette holder 20 is provided with a first smoke channel 21, the sliding sleeve 17 is provided with a second smoke channel 177, the atomizing core assembly 30 is provided with an atomizing cavity 31, the first smoke channel 21, the second smoke channel 177 and the atomizing cavity 31 are communicated, and the smoke formed by atomization in the atomizing cavity 31 sequentially flows through the second smoke channel 177 and the first smoke channel 21 to the oral cavity.

In other embodiments, referring to fig. 5, the base 14 is provided with an insertion channel 140, the valve body 16 is connected to the base 14, the sliding cavity 160 is communicated with the insertion channel 140, the receiving channel 12 is formed by the sliding cavity 160 and the insertion channel 140, and the base 14 can drive the valve body 16 to rotate relative to the sliding sleeve 17, so that the stop block 172 is aligned with the sliding channel 162, and the sliding sleeve 17 is used to push the atomizing core assembly 30 to be exposed from the receiving channel 12. The sliding sleeve 17 can be pushed by pressing the mouthpiece 20, or an elastic member such as a spring can be provided to push the sliding sleeve 17, which is not limited in this application.

One end of the valve body 16 can be inserted into the base 14, or the valve body 16 is in threaded connection with the base 14, and the base 14 can drive the valve body 16 to rotate relative to the sliding sleeve 17, so that the application does not limit the above.

In still other embodiments, referring to fig. 6, the sliding sleeve 17 is connected to the mouthpiece 20, the mouthpiece 20 can drive the sliding sleeve 17 to rotate relative to the valve body 16, so that the stop block 172 is aligned with the sliding channel 162, and the stop block 172 can enter the sliding channel 162, so that the sliding sleeve 17 moves along the sliding channel 162 to push the atomizing core assembly 30 to be exposed from the receiving channel 12.

For example, the sliding sleeve 17 is fixedly connected to the mouthpiece 20, such as by screwing or interference fit, and the user rotates the mouthpiece 20 to align the stop block 172 with the slide 162, and pushes the sliding sleeve 17 to move along the slide 162 by pressing the mouthpiece 20, or drives the sliding sleeve 17 to move along the slide 162 by an elastic member such as a spring, so that the atomizing core assembly 30 is exposed from the receiving channel 12.

Referring to fig. 3 and 4, in the present embodiment, the accommodating passage 12 accommodates the entire atomizing core assembly 30, that is, the atomizing core assembly is entirely located in the accommodating passage 12; the atomizing core assembly 30 is assembled in the accommodating passage 12 in a falling-off manner, in other words, the atomizing core assembly 30 cannot slide freely relative to the accommodating passage 12 to fall off the accommodating passage 12; the port size of accommodating passage 12 and the tip size phase-match of atomizing core subassembly 30, and the port size of accommodating passage 12 is roughly the same with the tip size of atomizing core subassembly 30 promptly, therefore does not allow children etc. to stretch into accommodating passage 12 through the finger and take off atomizing core subassembly 30, can avoid children's maloperation to cause the tobacco tar to leak with direct atomizing core subassembly 30 from accommodating passage 12 separation to contact the tobacco tar, even the condition of eating the tobacco tar by mistake takes place.

In other embodiments, the atomizing core assembly 30 may also be partially received in the receiving channel 12, which is not limited in this application.

As shown in fig. 3, the atomizing core assembly 30 includes a base 32, an atomizing element 33, and an electrode 34, the atomizing element 33 and the electrode 34 are both mounted on the base 32, and the electrode 34 is electrically connected to the atomizing element 33. The atomization element 33 may include a liquid guide part and an atomization part, the liquid guide part is liquid guide cotton or liquid guide fiber, the atomization part is a heating grid or a resistance wire, the atomization part is electrically connected with the electrode, and the atomization part is used for atomizing the tobacco tar conducted by the liquid guide part; the atomizing element 33 may also be a porous ceramic silicon, which is not limited in this application.

Referring to fig. 2 and 3, the cap assembly 40 is coupled to the base 14, and the cap assembly 40 covers the receiving channel 12 to cover the atomizing core assembly 30 to prevent children from contacting the atomizing core assembly 30.

In this embodiment, the periphery of base 14 is equipped with the screw thread, and end cover assembly 40 and base 14 adopt threaded connection, and atomizing core subassembly 30 is connected with end cover assembly 40 electricity to give atomizing core subassembly 30 power supply through end cover assembly 40. Specifically, the end cap assembly 40 includes an electrode, and the electrode of the end cap assembly 40 is electrically connected to the electrode 34 of the atomizing core assembly 30 after the end cap assembly 40 is connected to the base 14.

Therefore, the end cap assembly 40 is added to connect with the base 14 and cover the atomizing core assembly 30, so as to further isolate the atomizing core assembly 30, and prevent the oil from leaking due to misoperation of children, so that the situation that the children eat the oil by mistake occurs.

In other embodiments, the atomizer 100 may not include the end cap assembly 40, and the atomizer 100 shown in fig. 3 may be used.

As shown in fig. 4, the base 14 and the top cover 15 are detachably connected to the outer cylinder 11, and the base 14 and the top cover 15 are detachably connected to the inner cylinder 13, for example, by screwing or clipping with a sealing member. In other embodiments, the top cover 15 can also be integrated with the outer barrel 11 and the inner barrel 13; or the top cover 15 and the inner cylinder 13 are of an integral structure, which is not limited in the present application.

The cigarette holder 20 is connected with the top cover 15, one end of the top cover 15 facing the inner cylinder 13 is provided with an internal thread, the periphery of the inner cylinder 13 is provided with an external thread, the top cover 15 is in threaded connection with the inner cylinder 13, the cigarette holder 20 is communicated with the sliding sleeve 17, the valve body 16 and the sliding sleeve 17 are both arranged in the accommodating cavity 130 of the inner cylinder 13,

as shown in fig. 4, the atomizer 100 further includes an elastic member 18, the elastic member 18 is elastically compressed between the sliding sleeve 17 and the inner cylinder 13, and the sliding sleeve 17 is driven by the elastic member 18 to move along the sliding channel 162 when the stop block 172 is aligned with the sliding channel 162.

The resilient member 18 may be a spring or a resilient sleeve or the like.

In this embodiment, as shown in fig. 7 and 8, the inner cylinder 13 includes a second cylinder 132 and a first retaining ring 134 disposed on an inner side wall of an end portion of the second cylinder 132, a second retaining ring 174 is disposed on an outer periphery of the first cylinder 170, and the elastic element 18 is sleeved on the first cylinder 170 and elastically compressed between the first retaining ring 134 and the second retaining ring 174.

Further, the end of the first cylinder 170, which deviates from the valve body 16, is provided with a limit tooth 175, the first baffle ring 134 is provided with a corresponding limit groove 135, and the limit tooth 175 is inserted into the limit groove 135 to limit the circumferential direction of the sliding sleeve 17, so as to prevent the sliding sleeve 17 from rotating along the circumferential direction. And the height of the limit groove 135 and the limit tooth 175 in the axial direction of the first cylinder 170 is greater than or equal to the depth of the slide way 162 in the axial direction, so that the limit groove 135 keeps limiting the circumferential direction of the sliding sleeve 17 in the process that the sliding sleeve 17 slides along the slide way 162.

In other embodiments, the resilient member 18 is resiliently compressed between the first retainer 134 and the end of the first barrel 170 facing away from the valve body 16. The outer side wall of the first cylinder 170 may be provided with a limiting protrusion, the inner side wall of the second cylinder 132 is provided with a corresponding limiting groove, and the limiting protrusion is matched with the limiting groove to limit the circumferential direction of the sliding sleeve 17.

In this embodiment, the valve body 16 is nested with the inner cylinder 13, the sidewall of the inner cylinder 13 is provided with a first liquid inlet hole 136, the sidewall of the valve body 16 is provided with a second liquid inlet hole 166, and the first liquid inlet hole 136 is used for communicating with the second liquid inlet hole 166. When the stop block 172 is aligned with the slide channel 162, the first liquid inlet hole 136 and the second liquid inlet hole 166 are arranged in a staggered manner, and the sidewall of the valve body 16 blocks the first liquid inlet hole 136 to isolate the atomizing core assembly 30 from the tobacco tar in the liquid storage cavity 110; when the stop block 172 is misaligned with the slide 162, the first liquid inlet hole 136 communicates with the second liquid inlet hole 166, so that the tobacco tar in the liquid storage chamber 110 can enter the atomizing core assembly 30.

Further, the inner wall of the valve body 16 is annularly provided with a groove 167, and the second liquid inlet hole 166 is communicated with the groove 167. The tobacco tar enters the groove 167 through the second liquid inlet hole 166, and the atomizing core assembly 30 is accommodated in the sliding cavity 160 of the valve body 16, and the groove 167 relatively surrounds the atomizing core assembly 30, so that the efficiency of the tobacco tar entering the atomizing core assembly 30 can be improved.

Note that the slide 162 and the groove 167 are isolated from each other.

The second cylinder 132 comprises a first cylinder section 131, a second cylinder section 133 and a connecting plate 137 connecting the first cylinder section 131 and the second cylinder section 133, and the radial size of the second cylinder section 133 is smaller than that of the first cylinder section 131, so that the volume of the reservoir 110 can be relatively increased, and more tobacco tar can be stored.

The valve body 16 is nested with the first barrel section 161, the first barrel section 161 is provided with the first inlet opening 136, the first barrel 170 is nested with the second barrel section 133, and the stop 172 is located between the valve body 16 and the connecting plate 137. Specifically, one end of the valve body 16 abuts against the connecting plate 137, and the connecting plate 137 further blocks the limiting notch 164 to prevent the stop block 172 from separating from the valve body 16.

Referring to fig. 8 to 10, the sliding sleeve 17 further includes a guide cylinder 171 nested with the first cylinder 170 and a baffle 173 connected between the guide cylinder 171 and the outer side wall of the first cylinder 170, the stop block 172 is connected to the outer peripheral side of the baffle 173, the guide cylinder 171 is inserted into the sliding cavity 160 and slidably engaged with the valve body 16, the guide cylinder 171 and the baffle 173 also have the function of blocking the sliding cavity 160 to prevent the leakage of the smoke oil from the engaged joint between the sliding sleeve 17 and the valve body 16, the baffle 173 and the second baffle 174 are spaced to form a sealing groove 176, and the sealing groove 176 is provided with a sealing ring to seal the gap between the inner cylinder 13 and the sliding sleeve 17.

In this embodiment, the atomizing core assembly 30 is detachably connected to the sliding sleeve 17, one end of the atomizing core assembly 30 is embedded between the guiding cylinder 171 and the first cylinder 170, and the atomizing core assembly 30 is detachably connected to the outer sidewall of the first cylinder 170, for example, the atomizing core assembly 30 is nested and matched with the outer sidewall of the first cylinder 170 through a sealing ring, or the atomizing core assembly 30 is magnetically attracted to the outer sidewall of the first cylinder 170.

Optionally, the atomizing core assembly 30 can be detachably connected to the inner side wall of the guide cylinder 171, for example, the atomizing core assembly 30 is nested and matched with the inner side wall of the guide cylinder 171 through a sealing ring, or the atomizing core assembly 30 is magnetically attracted to the inner side wall of the guide cylinder 171; alternatively, one end of the atomizing core assembly 30 is detachably connected to the baffle 173, for example, the atomizing core assembly 30 is connected to the baffle 173 by inserting or magnetic attraction.

In other embodiments, the atomizing core assembly 30 may not be connected to the sliding sleeve 17, for example, the atomizing core assembly 30 is embedded in the sliding cavity 130, or the atomizing core assembly 30 is assembled in the sliding cavity 130 in an anti-slip manner by interference fit between the sealing ring and the inner side wall of the sliding cavity 130, or the atomizing core assembly 30 is magnetically connected to the inner side wall of the sliding cavity 130.

In contrast to the state of the art, the present application discloses an atomizer and an electronic atomizing device. By arranging the valve body and the sliding sleeve, wherein the sliding cavity of the valve body is used for accommodating the atomizing core assembly, the inner wall of the sliding cavity is provided with the slide way, the sliding sleeve comprises the first cylinder body and the stop block arranged on the outer wall of the first cylinder body, the stop block is abutted against the end part of the valve body and is arranged in a staggered way, so that the stop block is aligned with the slide way when the valve body and the sliding sleeve rotate relatively, the sliding sleeve can move along the slide way to push the atomizing core assembly, so that one end of the atomizing core assembly is exposed, and a user can take off the atomizing core assembly from the atomizer by holding the exposed end of the atomizing core assembly, therefore, when one end of the atomizing core assembly is not exposed, the user can not take out the atomizing core assembly, the situation that children and the like take off the atomizing core assembly easily to cause harm to the user can be effectively reduced, and the atomizer provided by the application needs special skill when the atomizing core assembly is disassembled, the difficulty in disassembling the atomizing core assembly of weak groups such as the children is increased, and then can reduce effectively that children etc. take off atomizing core subassembly easily and cause the situation emergence of harm to self.

The above description is only an example of the present application and is not intended to limit the scope of the present application, and all modifications of equivalent structures and equivalent processes, which are made by the contents of the specification and the drawings, or which are directly or indirectly applied to other related technical fields, are intended to be included within the scope of the present application.

Claims (16)

1. An atomizer, characterized in that it comprises:

the atomization device comprises a valve body, a valve body and a valve core assembly, wherein a sliding cavity is arranged in the valve body, a slide way is arranged on the inner wall of the valve body, and the sliding cavity is used for accommodating the atomization core assembly;

the sliding sleeve comprises a first cylinder body and a stop block arranged on the outer wall of the first cylinder body, the first cylinder body is inserted into the sliding cavity and used for pushing the atomizing core assembly, and the stop block abuts against the end part of the valve body and is arranged in a staggered mode with the slide way;

the valve body and the sliding sleeve relatively rotate, so that the stop block is aligned with the slide way, the sliding sleeve moves along the slide way and pushes against the atomization core assembly, and then the atomization core assembly is exposed and deviates from one end of the sliding sleeve.

2. The atomizer of claim 1, further comprising an inner barrel and an elastic member, wherein the sliding sleeve is disposed in the accommodating cavity of the inner barrel, the elastic member is elastically compressed between the sliding sleeve and the inner barrel, and when the stop block is aligned with the slide way, the elastic member drives the sliding sleeve to move along the slide way.

3. The atomizer according to claim 2, wherein said inner cylinder comprises a second cylinder and a first retaining ring disposed on an inner sidewall of an end portion of said second cylinder, said cylinder having a second retaining ring disposed on an outer periphery thereof, said elastic member being fitted over said first cylinder and elastically compressed between said first retaining ring and said second retaining ring.

4. The atomizer according to claim 3, wherein an end of the first cylinder facing away from the valve body is provided with a limit tooth, the first baffle ring is provided with a corresponding limit groove, and the limit tooth is inserted into the limit groove to circumferentially limit the sliding sleeve.

5. The atomizer of claim 2, wherein said inner cartridge includes a second cartridge and a first stop ring disposed on an inner sidewall of an end portion of said second cartridge, said resilient member being resiliently compressed between said first stop ring and an end portion of said first cartridge facing away from said valve body.

6. The atomizer according to claim 2, wherein the valve body is nested with the inner cylinder, a first liquid inlet hole is formed in a side wall of the inner cylinder, a second liquid inlet hole is formed in a side wall of the valve body, and the first liquid inlet hole is used for communicating with the second liquid inlet hole;

when the stop block is aligned with the slide way, the first liquid inlet hole and the second liquid inlet hole are arranged in a staggered mode, and the side wall of the valve body blocks the first liquid inlet hole; when the stop block and the slide way are staggered, the first liquid inlet hole is communicated with the second liquid inlet hole.

7. The nebulizer of claim 6, wherein the inner barrel comprises a second barrel comprising a first barrel section, a second barrel section, and a connecting plate connecting the first barrel section and the second barrel section, wherein the second barrel section has a radial dimension that is less than a radial dimension of the first barrel section, wherein the valve body is nested with the first barrel section, wherein the first barrel section is provided with the first inlet orifice, wherein the first barrel is nested with the second barrel section, and wherein the stop block is located between the valve body and the connecting plate.

8. The atomizer of claim 6, wherein the inner wall of said valve body is annularly provided with a groove, and said second inlet orifice is in communication with said groove.

9. The atomizer according to claim 1, wherein said sliding sleeve further comprises a guide cylinder nested with said first cylinder and a baffle plate connected between said guide cylinder and an outer side wall of said first cylinder, said stop block is connected to an outer peripheral side of said baffle plate, said guide cylinder is inserted into said sliding cavity and slidably engaged with said valve body.

10. The atomizer of claim 9, wherein one end of said atomizing core assembly is embedded between said guide cylinder and said first cylinder, and said atomizing core assembly is detachably connected to an outer sidewall of said first cylinder; or

The atomizing core assembly is detachably connected with the inner side wall of the guide cylinder; or

One end of the atomizing core component is detachably connected with the baffle.

11. The atomizer of claim 1, wherein the valve body is provided with a limit notch towards the end of the sliding sleeve, the stop block is disposed in the limit notch, the limit notch circumferentially limits the stop block, and the limit notch is communicated with the slide way.

12. The atomizer of claim 1, wherein said atomizer comprises a base, said valve body is disposed through said base and axially restrained by said base, and one end of said valve body facing away from said sliding sleeve extends out from one side of said base facing away from said sliding sleeve.

13. The atomizer of claim 12, further comprising an end cap assembly coupled to said base and enclosing said atomizing core assembly.

14. The atomizer of claim 1, wherein said atomizer comprises a base, said base being connected to said valve body, said base driving said valve body to rotate relative to said sliding sleeve.

15. The atomizer of claim 1, further comprising a mouthpiece, wherein said mouthpiece is connected to said sliding sleeve, and said mouthpiece drives said sliding sleeve to rotate relative to said valve body.

16. An electronic atomisation device comprising a body assembly and an atomiser as claimed in any one of claims 1 to 15, the body assembly being connected to and supplying power to the atomiser.

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