CN116725243A

CN116725243A - Removable electron cigarette of oil bottle

Info

Publication number: CN116725243A
Application number: CN202310674998.2A
Authority: CN
Inventors: 刘团芳; 姚金泓
Original assignee: Shenzhen Eigate Technology Co Ltd
Current assignee: Shenzhen Eigate Technology Co Ltd
Priority date: 2023-06-07
Filing date: 2023-06-07
Publication date: 2023-09-12

Abstract

The disclosure provides an oil bottle replaceable electronic cigarette, which comprises an atomizer main body, wherein an atomization core for absorbing tobacco tar and heating and atomizing is arranged in the atomizer main body, and an oil storage cavity is arranged in the atomizer main body; the tobacco tar bottle, the tobacco tar bottle can dismantle with the atomizer main part and be connected, be used for the oil storage chamber fuel feeding, the use of the embodiment of this disclosure can make things convenient for the user to carry and change, satisfies user's individualized demand, has avoided traditional oiling electron tobacco tar to annotate in-process tobacco tar repeatedly with the rotten problem that influences consumer's physical and mental health of air contact simultaneously.

Description

Removable electron cigarette of oil bottle

Technical Field

The disclosure relates to the technical field of electronic cigarettes, in particular to an oil bottle-replaceable electronic cigarette.

Background

The electronic cigarette in the prior art generally comprises a cigarette cartridge and a cigarette rod, wherein the cigarette cartridge and the cigarette rod can be integrally formed into the electronic cigarette, and the electronic cigarette and the cigarette rod can be detachably connected through magnetic attraction. The cigarette bullet is used for storing tobacco tar and heating to generate smoke, and the tobacco stem is used for supplying power. The oil storage cavity used for storing tobacco tar is arranged in the tobacco tar, but the volume of the oil storage cavity is limited, so that the service life of the tobacco tar is limited, the tobacco tar needs to be replaced again after the tobacco tar is used up, the tobacco tar cannot be reused, the cost is high, and the use experience of a user is affected.

In addition, there are also the tobacco cartridges and are equipped with the oil filler point, after the tobacco tar in the tobacco cartridge runs out, carry out the oiling through the oil filler point to guarantee tobacco cartridge reuse, but the oil filler point is sealed not tight to appear the oil leak phenomenon easily, and the tobacco tar needs to carry about in addition, extremely inconvenient, and in the oiling process through the oil filler point, the tobacco cartridge is polluted easily to the external hourglass of tobacco tar, user experience is poor, and the tobacco tar can be with air contact, easy oxidation metamorphism etc..

Disclosure of Invention

The embodiment of the application aims to provide an oil bottle-replaceable electronic cigarette, and aims to solve the problems that a cigarette cartridge cannot be reused, oil leakage exists in an oiling type cigarette cartridge and the cigarette oil is easy to pollute in the prior art.

According to a first aspect of the present disclosure, an oil bottle replaceable electronic cigarette is disclosed, comprising:

the atomizer comprises an atomizer body, wherein an atomization core for absorbing tobacco tar and heating and atomizing is arranged in the atomizer body, and an oil storage cavity is arranged in the atomizer body;

and the tobacco tar bottle is detachably connected with the atomizer main body and is used for supplying oil to the oil storage cavity.

As an implementation mode, the atomizer main body comprises a first shell, a cigarette holder is arranged at one end of the first shell, a base is arranged at the other end of the first shell, and the tobacco tar bottle is detachably connected with the base.

As one embodiment, the base is formed with a through hole for mounting the tobacco tar bottle, and an end of the tobacco tar bottle having an opening is inserted into the through hole.

As one embodiment, a hollow threaded connector is arranged in the through hole, and the tobacco tar bottle is in threaded connection with the base through the threaded connector.

As an implementation mode, an oil guide part used for communicating the tobacco tar bottle with the oil storage cavity is arranged in the first shell, the oil guide part is provided with a plugging piece used for separating the tobacco tar bottle from the oil storage cavity, and the plugging piece is provided with a driving assembly used for driving the plugging piece to open the oil guide part or close the oil guide part.

As one embodiment, the driving assembly comprises a driving member for driving the plugging member to move, and at least a part of the driving member is exposed out of the first shell.

As an implementation mode, the driving assembly further comprises an elastic piece used for enabling the plugging piece to reset, the driving piece comprises a hand pushing portion and a push rod, the hand pushing portion, the push rod and the plugging piece are connected with each other, the hand pushing portion is exposed out of the first shell, one end of the elastic piece is fixed relative to the atomizer main body, and the other end of the elastic piece is fixed relative to the hand pushing portion or the plugging piece.

As one embodiment, the pushing part is a push cover of a push type, the push cover includes a body and an enclosing wall protruding along an end edge of the body in a direction away from the body, the first housing is concave inward to form a concave part, a protruding body protruding inward to form the concave part, and an annular groove is formed in the periphery of the protruding body in the concave part of the first housing.

As an implementation manner, the hand pushing part is a pressing cover capable of rotating to a preset position to realize pressing, at least one bar-shaped block extending along the circumference of the surrounding wall is formed on the inner side of the surrounding wall in a protruding manner, a limit protruding part is formed on one end of each bar-shaped block in a protruding manner along the axial direction of the surrounding wall and in a direction away from the body, and a gap is formed between every two adjacent bar-shaped blocks;

the periphery wall of the protruding body is provided with a rib used for being abutted with the strip-shaped block, the pressing cover can relatively slide along the extending direction of the strip-shaped block in the rotating process, the rib is limited by the limiting convex part when sliding to one end of the strip-shaped block, and the rib is limited at a position corresponding to the gap by the adjacent limiting convex part when sliding to the other end of the strip-shaped block.

As one implementation mode, a smoke guide pipe is arranged in the first shell and communicated with the smoking opening, an atomization core for heating and atomizing tobacco tar is arranged in the first shell, the oil storage cavity surrounds the atomization core, and the base is arranged at one end, far away from the smoking opening, of the first shell; the atomizing core includes the atomizing pipe and generates heat the core, it establishes to generate heat the core atomizing intraductal, the inlet port has been seted up on the atomizing pipe, the inlet port respectively with the oil storage chamber with it is corresponding to generate heat the core, the atomizing union coupling is in lead the tobacco pipe with between the base.

As an implementation mode, a sealing plug for sealing the oil storage cavity is further arranged in the first shell, the sealing plug is arranged on one side, facing the oil storage cavity, of the base, and the atomization pipe is connected between the sealing plug and the smoke guide pipe.

As an implementation mode, a through hole is formed in the sealing plug, the through hole in the sealing plug is communicated with a through hole in the base, the through hole and the through hole form the oil guide part, the plugging piece and the sealing plug are abutted to one side of the base towards the base to plug the through hole, and the push rod extends from the first shell to the plugging piece and is connected between the plugging piece and the hand pushing part.

As an implementation mode, an air inlet hole is formed in the base, the air inlet hole is communicated with the atomization tube, and a first conductive electrode is arranged on one side, away from the oil storage cavity, of the base; or, one end of the atomizing pipe stretches out from the base, an air inlet hole is formed in the peripheral wall of one end, far away from the smoke guide pipe, of the atomizing pipe, at least part of the air inlet hole is exposed out of the base, one end, far away from the smoke guide pipe, of the atomizing pipe is provided with a sealing end, and a first conductive electrode is arranged on the sealing end.

As an implementation mode, the replaceable electronic cigarette with the oil bottle further comprises a battery cell assembly, the battery cell assembly comprises a second shell, a first accommodating cavity for accommodating the oil bottle and a second accommodating cavity for accommodating the battery cell are formed in the second shell, and the battery cell is arranged in the second accommodating cavity.

As one implementation mode, one end of the first accommodating cavity far away from the atomizer main body is provided with a first opening, an openable or closable sealing cover is arranged at the first opening, and one end of the tobacco tar bottle, which faces the first opening, is provided with a screwing part for disassembling and assembling the tobacco tar bottle from the first opening.

As one embodiment, the end of the second accommodating cavity, which is far away from the atomizer body, is provided with a second opening, the battery cell is detachably installed in the second accommodating cavity from the second opening, and the end of the battery cell, which is far away from the atomizer body, is used for closing the second opening.

As an implementation mode, a third accommodating cavity for accommodating part of the atomizer body is further formed in the second shell, the first accommodating cavity and the second accommodating cavity are arranged in parallel, and the third accommodating cavity is located at one end of the first accommodating cavity and one end of the second accommodating cavity, which faces the atomizer body.

As one embodiment, the atomizer body is detachably mounted in the third accommodating cavity, and a second conductive electrode is arranged at one end of the electric core facing the third accommodating cavity; or the first shell and the second shell are fixedly connected or integrally formed.

The oil bottle replaceable electronic cigarette has the following beneficial effects: through design tobacco tar bottle on the electron cigarette, the convenient oil storage chamber that gives the tobacco tar at any time and anywhere makes the tobacco tar can reuse, has improved the rate of utilization of electron cigarette, and electron cigarette sustainable use time is longer, and the oiling advances the mode convenient and fast of oil storage chamber, and is clean smooth and easy, can not the oil leak, avoids oiling process tobacco tar simultaneously can expose and lead to rotten problem in the air.

Drawings

Fig. 1 shows a schematic perspective view of an electronic cigarette according to a first embodiment;

fig. 2 is a partially exploded schematic view illustrating the electronic cigarette of fig. 1;

fig. 3 is a schematic cross-sectional view illustrating the e-cigarette of fig. 1;

fig. 4 is a schematic cross-sectional view showing the e-cigarette of fig. 1 after the atomizer body is combined with a tobacco tar bottle;

fig. 5 is a schematic diagram illustrating an assembly of the atomizer body and the tobacco tar bottle of the electronic cigarette of fig. 1;

fig. 6 is an assembled schematic diagram illustrating the atomizer body, the tobacco tar bottle, and the electrical core assembly of the electronic cigarette of fig. 1;

fig. 7 is a partially exploded schematic view showing an electronic cigarette of the second embodiment;

fig. 8 is a schematic cross-sectional view illustrating the e-cigarette of fig. 7;

fig. 9 is a schematic diagram illustrating the disassembly of the battery cell assembly of the e-cigarette of fig. 7 from the second outlet;

fig. 10 is a schematic diagram illustrating the disassembly of a tobacco tar bottle of the e-cigarette of fig. 7 from a first outlet;

fig. 11 is a schematic sectional view showing a state in which a driving assembly of the electronic cigarette of the third embodiment drives a shutter open;

fig. 12 is a schematic sectional view showing a state in which a driving assembly of the electronic cigarette drives a closure in a closed state.

List of reference numerals:

An atomizer body 10; a first housing 11; a mouthpiece 111; a smoking port 53; a projection 54; a protrusion 112; a smoke guide pipe 114; ribs 1121; an annular groove 113; a drive assembly 12; a driving member 121; an elastic member 122; a hand pushing portion 1211; push rod 1212;

a body 1211a; an enclosing wall 1211b; bar 1211c; a limit projection 1211d; gap 1211e; a closure member 13; a base 14; a through hole 141; an air intake hole 142; a sealing plug 15; a through hole 151; an atomizing core 16; an atomizing tube 161; a heat generating wick 162; an oil inlet hole 163; a first conductive electrode 164; a threaded connection 17; an oil guide 52;

a tobacco tar bottle 20; a screwing part 21;

a cell assembly 30; a second housing 31; a cell 32; a first accommodating chamber 311; a second accommodation chamber 312; a first opening 3111; a seal cover 3112; a second opening 3113; a third accommodation chamber 313; a second conductive electrode 321;

Detailed Description

The present application will be described in further detail with reference to the drawings and examples, in order to make the objects, technical solutions and advantages of the present application more apparent. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the scope of the application.

The technical solutions in the embodiments of the present disclosure will be clearly and completely described below with reference to the drawings in the embodiments of the present disclosure, and it is apparent that the described embodiments are only some embodiments of the present disclosure, but not all embodiments. All other embodiments, which can be made by one of ordinary skill in the art without inventive effort, based on the embodiments in this disclosure are intended to be within the scope of this disclosure.

It should be noted that all directional indicators (such as up, down, left, right, front, rear, etc.) in the embodiments of the present disclosure are merely used to explain the relative positional relationship, movement conditions, etc. between the components in a particular posture (as shown in the drawings), and if the particular posture is changed, the directional indicators are changed accordingly.

In the present disclosure, unless explicitly stated and limited otherwise, the terms "connected," "affixed," and the like are to be construed broadly, and may be, for example, directly connected, indirectly connected through intermediaries, or may be in communication with each other between two elements or in an interaction relationship between two elements, unless explicitly stated otherwise. The specific meaning of the terms in this disclosure will be understood by those of ordinary skill in the art as the case may be.

In this context, "in communication" refers to fluid communication, i.e., fluid (including liquid and/or gas) may flow from one component to another. Further, in this context, communication between two components may refer to direct communication between the two components, e.g., at least partially aligned between two apertures, or communication through an intermediary.

In this disclosure, unless otherwise indicated, all numbers expressing parameters of parts, technical effects, and so forth used in the specification and claims are to be understood as being modified in all instances by the term "about" or "approximately". Accordingly, unless indicated to the contrary, the numerical parameters set forth in the following specification and attached claims are approximations. It will be appreciated by those skilled in the art that each numerical parameter should be construed in light of the number of significant digits and conventional rounding techniques, or in a manner well understood by those skilled in the art, depending upon the desired properties and effects sought to be obtained by the present disclosure.

In this disclosure, the terminology used in the description of the various examples is for the purpose of describing particular examples only and is not intended to be limiting. Unless the context clearly indicates otherwise, the elements may be one or more if the number of the elements is not specifically limited. Furthermore, the term "and/or" as used in this disclosure encompasses any and all possible combinations of the listed items.

Referring to fig. 1-12, the present application provides an electronic cigarette with replaceable oil bottle, comprising: the atomizer body 10 and the tobacco tar bottle 20 are specifically, the atomizer body 10 is internally provided with the atomization core 16 for absorbing tobacco tar and heating and atomizing, the atomizer body 10 is internally provided with the oil storage cavity 51, the tobacco tar bottle 20 is detachably connected with the atomizer body 10 and is used for supplying oil to the oil storage cavity 51, wherein the tobacco tar bottle 20 is an oil storage device, commonly called an oil bin or a storage, and mainly used for storing tobacco tar of electronic cigarettes, and is usually used as a smoke substitute of the electronic cigarettes and contains a few smell or taste auxiliary materials.

Specifically, the shape of the tobacco tar bottle 20 is not specifically limited, and only needs to meet the requirements of removability and sealability, in the preferred embodiment of the present application, the tobacco tar bottle 20 is cylindrical, and compared with bottles of other shapes, the cylindrical tobacco tar bottle 20 with the same size can store more liquid, because it has larger internal space and storage capacity, and is convenient to store and use, and meanwhile, the cylindrical tobacco tar bottle 20 is easier to manufacture and assemble than other shapes, thereby improving the production efficiency and reducing the cost.

Referring to fig. 1-12, the atomizer body 10 includes a first housing 11, a cigarette holder 111 is disposed at one end of the first housing 11, a base 14 is disposed at the other end of the first housing 11, the tobacco tar bottle 20 is detachably connected to the base 14, specifically, the first housing 11 and the base 14 are used for defining an oil storage cavity 51, the oil storage cavity 51 surrounds the atomizing core 16, and after the tobacco tar bottle 20 is connected to the base 14, the tobacco tar bottle 20 and the oil storage cavity 51 are mutually communicated, so that the tobacco tar can be replenished to the oil storage cavity 51 anytime and anywhere.

Further, the smoking nozzle 111 is a part for a user to inhale smoke, the smoking nozzle 111 is formed with a smoking opening 53, the smoking opening 53 is finally communicated with the atomization core 16, and smoke generated by heating tobacco tar by the atomization core 16 is finally discharged from the smoking opening 53 into the mouth of the user.

It should be noted that, the base 14 and the tobacco tar bottle 20 may be detachably connected in a plurality of ways, for example, one or more of a threaded connection, a magnetic connection, a snap connection, etc. may be adopted; in the preferred embodiment of the present application, the tobacco tar bottle 20 is connected to the base 14 by screw-threaded engagement, and the screw-threaded engagement can well withstand tension and vibration, so as to avoid the problem of leakage of tobacco tar caused by loosening due to interference from other external forces.

In some embodiments, as shown in fig. 4, the base 14 is formed with a through hole 141 for installing the tobacco tar bottle 20, and an end of the tobacco tar bottle 20 having an opening is inserted into the through hole 141, in order to avoid oil leakage when the tobacco tar bottle 20 is assembled with the base 14, as shown in fig. 2, the base 14 is outwardly protruded with a hollow cylindrical protrusion 54, the protrusion 54 is communicated with the through hole 141, the protrusion 54 is used for clamping the tobacco tar bottle 20, and a deeper contact surface provides better sealing performance while the protrusion 54 is used for ensuring stability, and in some embodiments, the hollow part of the protrusion 54 is provided with internal threads for being matched with the spiral threads of the tobacco tar bottle 20 to prevent oil leakage of the tobacco tar bottle 20. In other embodiments, the outer periphery of the protruding portion 54 is provided with external threads, and the tobacco tar bottle 20 can also be sleeved outside the protruding portion 54 through threaded connection.

In other embodiments, referring to fig. 5, the through hole 141 is provided with a hollow screw connector 17, the vial 20 is screwed with the base 14 by the screw connector 17, the screw connector 17 is disposed on the inner wall of the through hole 141 and is in interference fit with the base 14, the screw connector 17 includes but is not limited to metal and plastic materials, the application is preferably a metal connector, compared with the plastic screw connector 17, the metal screw connector 17 has higher strength and durability, the metal screw connector 17 is made of iron, copper or iron alloy, or copper alloy, the metal screw connector 17 has higher strength, durability, and capability of resisting chemical substances compared with the plastic screw connector 17, which means that they can bear larger pressure and tension, and have longer service life, the metal screw connector 17 is not affected by many chemical substances, and the plastic screw connector 17 may be damaged in some chemical environments, the metal screw connector 17 can provide higher sealing performance or can not be deformed due to long-term use, thereby ensuring better sealing quality.

In some embodiments, referring to fig. 4, an oil guiding portion 52 for communicating the tobacco tar bottle 20 with the oil storage cavity 51 is provided in the first housing 11, the oil guiding portion 52 is provided with a blocking member 13 for separating the tobacco tar bottle 20 from the oil storage cavity 51, and the blocking member 13 is provided with a driving assembly 12 for driving the blocking member 13 to open the oil guiding portion 52 or close the oil guiding portion 52. The blocking member 13 may be any shape such as a sheet shape or a block shape, as long as the oil guide portion 52 is blocked. The plugging piece 13 may be made of high-density elastic colloid, plastic or metal, wherein the elastic colloid is a material which deforms under the action of external force and can quickly recover the original shape after the external force is removed, so that the plugging piece 13 has better sealing performance, and when the oil guide part 52 is closed, tobacco tar cannot flow between the tobacco tar bottle and the oil storage cavity at will. The elastic rubber is natural rubber, synthetic rubber, polypropylene, polyethylene, etc., and in the present application, the sealing member 13 needs to be in contact with tobacco tar for a long period of time, and for the reasons of ensuring the safety of products, elasticity, sealability, economy, etc., food grade rubber is preferable, the sealing member 13 is disposed near the through hole 141, and the oil guiding portion 52 is a hole or a channel for communicating the tobacco tar bottle with the oil storage chamber, etc. The channel specifically refers to a communicated space in an object, wherein the communicated space comprises an inlet and an outlet, the channel can be of any shape, including a column shape, a cylinder shape, a cone shape, a frustum shape, a bending shape and the like, and the channel is a space with a circulation function.

In some embodiments, referring to fig. 3, 8, 11, and 12, the driving assembly 12 includes a driving member 121 for driving the plugging member 13 to move, at least a portion of the driving member 121 is exposed out of the first housing 11, so that a user can manually operate the driving member, and the user can easily and conveniently manually drive the driving member to move without opening the housing of the electronic product, thereby driving the plugging member 13 to open or close the oil guiding portion 52. Specifically, the driving member 121 includes a pushing portion 1211 and a pushing rod 1212, the pushing portion 1211, the pushing rod 1212 and the blocking member 13 are connected to each other, and the pushing portion 1211 is exposed outside the first housing 11. The hand pushing portion 1211 may be a hand pushing portion by a manual pressing method (see fig. 3 and 8) or a hand pushing portion by a sliding method (see fig. 11 to 12).

Specifically, in some embodiments, referring to fig. 3, 4, 7, and 8, the hand pushing portion 1211 is a push-type push cover. Wherein the pressing cover includes a body 1211a and an enclosing wall 1211b formed to protrude along an end edge of the body 1211a in a direction away from the body 1211a, the first housing 11 is concaved inward to form a recess in which a protrusion 112 is formed to protrude, and the recess is formed with an annular groove 113 at an outer circumference of the protrusion 112. Wherein the surrounding wall 1211b partially extends into the annular groove 113, and the surrounding wall 1211b moves along the longitudinal direction of the annular groove 113 when pressed, so as to realize forced pressing.

Further, as shown in fig. 7, the pressing cover needs to be rotated to a preset position to press and drive the blocking piece 13 to move, so as to avoid misoperation, especially misoperation of children. At least one bar 1211c extending along the circumferential direction of the surrounding wall 1211b is formed on the inner side of the surrounding wall 1211b, a limit protrusion 1211d is formed on one end of each bar 1211c along the axial direction of the surrounding wall 1211b and the direction far away from the body 1211a, a gap 1211e is formed between adjacent bars 1211c, and the number of bars 1211c can be uniformly distributed according to the requirement. The peripheral wall of the protruding body 112 is provided with a rib 1121 for abutting against the bar 1211c, the rib 1121 and the bar 1211c are slidable relative to each other along the extending direction of the bar 1211c, the rib 1121 is limited by the limiting boss 1211d when sliding to one end of the bar 1211c, and the rib 1121 is limited by the adjacent limiting boss at a position corresponding to the gap 1211e when sliding to the other end of the bar 1211 c. It will be appreciated that the distance between the gaps 1211e is greater than or equal to the dimension of the ribs 1121, and when the pushing portion 1211 is rotated to press the cover, the ribs 1121 move along the gaps 1211e and the pressing cover can be pressed downward, thereby realizing the rotary pressing; when the rib 1121 does not correspond to the gap 1211e, it abuts against the bar 1211c, and the pressing cap cannot be pressed downward. The end of the rib 1121 facing the gap 1211e is generally circular arc-shaped, so as to facilitate matching and guiding.

In other embodiments, referring to fig. 3, 4, 7 and 8, the driving assembly 12 may further include an elastic member 122 for resetting the blocking member 13, where "resetting" is that the blocking member 13 is automatically reset to a position for closing the oil guiding portion 52 under the action of the elastic member 122 after the oil guiding portion 52 is opened. One end of the elastic member 122 is fixed relative to the atomizer body 10, and may be fixed relative to any component on the atomizer body, and the other end of the elastic member 122 is connected to the hand pushing portion 1211 or the blocking member 13. The elastic member 122 may be an elastic spring, an elastic sheet, an elastic colloid, or the like, and is preferably a helical elastic spring.

In some embodiments, as shown in fig. 3, 4, 8, 11 and 12, a smoke guide pipe 114 is disposed in the first housing 11, the smoke guide pipe 114 is communicated with the smoking opening 53, an atomization core 16 for heating and atomizing tobacco oil is disposed in the first housing 11, the oil storage cavity 51 surrounds the atomization core 16, and the base 14 is disposed at an end of the first housing 11 away from the smoking opening 53; the atomizing core 16 includes atomizing pipe 161 and generates heat the core 162, generate heat the core 162 and establish atomizing pipe 161 is interior, the oil inlet 163 has been seted up on the atomizing pipe 161, the oil inlet 163 respectively with the oil storage chamber 51 with generate heat the core 162 corresponds, atomizing pipe 161 connects lead between tobacco pipe 114 and the base 14. The atomization tube 161 is in interference fit with the smoke guide tube 114 and the base 14, an airflow channel is formed in the atomization tube 161, the atomization tube 161 is used for separating the oil storage cavity 51 from the airflow channel, tobacco tar enters the heating core from the oil inlet 163, and smoke generated after heating is carried out by the airflow through the atomization tube 161. The heating core comprises an oil guide body and a heating element, wherein the oil guide body can be a ceramic body or oil absorption cotton, and the heating element is made of conductive metal. For example, the heating core can comprise a hollow ceramic body for absorbing oil, and a heating wire for heating is embedded in the inner wall of the ceramic body; for example, the heating core comprises oil absorbing cotton, and heating wires wound on the periphery of the oil absorbing cotton or embedded in the oil absorbing cotton. In other embodiments, the atomizing core may not include an atomizing tube, and the smoke guiding tube extends along the axial direction in the oil storage cavity until the smoke guiding tube is abutted to the heating core, and the heating core is located at the bottom end of the smoke guiding tube, where the heating core is generally composed of oil absorbing cotton and heating pieces.

In other embodiments, referring to fig. 3, 4, 8, 11, and 12, in order to prevent the leakage of tobacco tar and prevent air from entering the atomizer to affect the use experience, and ensure the normal operation of the electronic cigarette, a sealing plug 15 for sealing the oil storage cavity 51 is further disposed in the first housing 11, the sealing plug 15 may effectively isolate the tobacco tar from the host, the sealing plug 15 is disposed on a side of the base 14 facing the oil storage cavity 51, and the atomization tube 161 is connected between the sealing plug 15 and the smoke guiding tube 114.

In some embodiments, as shown in fig. 4, a through hole 151 is formed in the sealing plug 15, the through hole 151 in the sealing plug 15 is communicated with the through hole 141 in the base 14, the through hole 151 and the through hole 141 form the oil guiding portion 52, the sealing plug 13 abuts against a side of the sealing plug 15 facing the base 14 and seals the through hole 151, and the push rod 1212 extends from the first housing 11 to the sealing plug 13 and is connected between the sealing plug 13 and the hand pushing portion 1211.

In some embodiments, the base 14 is provided with an air inlet 142, the air inlet 142 is communicated with the atomization tube 161, and a side of the base 14 facing away from the oil storage cavity 51 is provided with a first conductive electrode 164. In other embodiments, as shown in fig. 5, one end of the atomizing tube 161 extends from the base 14, a peripheral wall of one end of the atomizing tube 161 far away from the smoke guiding tube 114 is provided with an air inlet hole 142, at least part of the air inlet hole 142 is exposed out of the base 14, one end of the atomizing tube 161 far away from the smoke guiding tube 114 is provided with a sealing end, and the sealing end is provided with a first conductive electrode 164.

In some embodiments, referring to fig. 2, 3, 8, 9, 10, 11 and 12, the oil bottle replaceable electronic cigarette further includes a battery cell assembly 30, the battery cell assembly 30 includes a second housing 31, a first accommodating cavity 311 for accommodating the oil bottle 20 and a second accommodating cavity 312 for accommodating the battery cell 32 are formed in the second housing 31, and the battery cell 32 is disposed in the second accommodating cavity 312. The battery cell 32 may be fixedly installed in the second accommodating cavity 312, or may be detachably installed in the second accommodating cavity 312, so as to facilitate replacement of the battery cell. In some embodiments, as shown in fig. 9, the end of the second accommodating cavity 312 away from the atomizer body 10 has a second opening 3113, the battery cell 32 is detachably mounted in the second accommodating cavity 312 from the second opening 3113, and the end of the battery cell 32 away from the atomizer body 10 is used for closing the second opening 3113. Referring to fig. 10, the first accommodating cavity 311 has a first opening 3111 at an end far from the atomizer body 10, an openable or closable sealing cover 3112 is provided at the first opening 3111, and a screwing part 21 for screwing and unscrewing the tobacco tar bottle 20 from the first opening 3111 is provided at an end of the tobacco tar bottle 20 facing the first opening 3111, wherein the screwing part 21 is in a shape of a "straight" or a "cross".

Referring to fig. 6, a third accommodating cavity 313 for accommodating a part of the atomizer body 10 is further provided in the second housing 31, the first accommodating cavity 311 and the second accommodating cavity 312 are disposed in parallel, and the third accommodating cavity 313 is located at one end of the first accommodating cavity 311 and the second accommodating cavity 312 facing the atomizer body 10.

It should be noted that the first housing 11 and the second housing 31 may be fixedly connected, integrally formed, or detachably connected to each other. That is, the atomizer body and the battery cell assembly are detachably connected (see fig. 4 and 6), or are fixed with each other to form an electronic cigarette (see fig. 7 and 9).

The following is a detailed description of specific embodiments.

Example 1

The structure of the oil bottle replaceable electronic cigarette of embodiment 1 is shown in fig. 1 to 6, and the oil bottle replaceable electronic cigarette of embodiment 1 includes a first housing 11, a base 14, a tobacco tar bottle 20, a threaded connector 17, an oil guiding portion 52, a driving member 121, a blocking member 13, an elastic member 122, and a sealing plug 15. The driving member 121 includes a push rod 1212 and a push rod 1211.

The first shell 11 and the base 14 enclose an oil storage cavity 51, a hollow hole is formed in the bottom of the base 14 and is used for being connected with the bottom of the atomization core 16 to form a complete heating chamber, the sealing plug 15 is arranged on the base 14 and is used for fixing the atomization core 16 in the oil storage cavity 51 and preventing the leakage of the smoke, the base 14 and the sealing plug 15 are provided with through holes 141 and 151, the through holes 141 and 151 form an oil guide part 52, threaded connectors 17 used for being connected with the smoke bottle 20 are arranged on the periphery of the through holes 141, hollow protruding parts 54 are outwards extended along the through holes 141 of the base 14, the threaded connectors 17 are also arranged in the protruding parts 54, the smoke bottle 20 is in threaded connection with the threaded connectors 17 and is used for sequentially guiding the smoke in the smoke bottle 20 into the oil guide part 52, the oil storage cavity 51 and the heating chamber, in order to avoid the smoke of the oil guide part 52 from flowing back into the smoke bottle 20 and not entering the oil storage cavity 51, sealing pieces 13 are arranged at the through holes 141, sealing pieces 13 are arranged on the periphery of the base 14, the sealing pieces 13 are arranged on one side of the base 14, which is matched with the sealing pieces 13.

In order to control the opening and closing of the blocking piece 13, a driving piece 121 for driving the blocking piece 13 to move is also configured, wherein the driving piece 121 comprises a hand pushing part 1211 and a push rod 1212; the push rod 1211 is a pressing cover, which is disposed on the outer side of the first housing 11, a push rod 1212 is disposed between the sealing member 13 and the push rod 1211, the pressing cover, the push rod 1212 and the sealing member 13 are longitudinally arranged, the pressing cover includes a body 1211a and a surrounding wall 1211b formed by protruding along the end edge of the body 1211a along the direction away from the body 1211a, the first housing 11 is concave inward to form a concave portion, a protruding body 112 is formed protruding into the concave portion, an annular groove 113 corresponding to the surrounding wall 1211b of the pressing cover is formed on the outer periphery of the protruding body 112, the pressing cover is pressed, the surrounding wall 1211b is stretched into the annular groove 113 to realize limiting, in order to realize repeated pressing of the pressing cover, the driving assembly 12 further includes an elastic member 122 for resetting the sealing member 13, one end of the elastic member is in a spring, the other end of the spring is in a contact with the pressing cover, the other end of the spring is in contact with the annular groove 113, the elastic groove 113 is in the annular groove 113, and the elastic deformation is released by the elastic deformation of the annular groove 113, and the elastic deformation is repeatedly released by the elastic deformation of the annular groove, and the elastic deformation can be released, and the external force can be repeatedly released, and the external force can be stored, and the external force can be restored, and can be restored.

Example 2

The oil bottle replaceable electronic cigarette of embodiment 2 is different from embodiment 1 in that the pushing portion of the driving member 121 of this embodiment is a pressing cover that needs to be rotated to a predetermined position to achieve pressing, and the structure of the first housing 11 that cooperates with the driving member 121 is changed, and is specifically described with reference to fig. 7-8.

The inner side of the surrounding wall 1211b in the embodiment 2 is protruded to form four strip-shaped blocks 1211c extending along the circumference of the surrounding wall 1211b, the strip-shaped rapid-winding push rod 1212 is distributed in a 90-degree center, one end of each strip-shaped block 1211c is protruded to form a limit protrusion 1211d along the axial direction of the surrounding wall 1211b and the direction far away from the body 1211a, a gap 1211e is arranged between the adjacent strip-shaped blocks 1211c, a rib 1121 used for abutting the strip-shaped blocks 1211c is arranged on the circumferential wall of the protruded body 112, the width of the rib 1121 is matched with the gap 1211e, the rib 1121 and the strip-shaped blocks 1211c can relatively slide along the extending direction of the strip-shaped blocks 1211c, the rib 1121 is matched with the limit protrusion 1211d when sliding to the edge of the strip-shaped blocks 1211c, the rib 1121 corresponds to the corresponding gap 1211e, and when the rib 1121 and the gap 1211e are matched with each other, the gap 1211 is in a pressing function, and the pressing function is prevented from being directly inserted into the gap 1211, and the pressing function is relatively to the gap 1211.

In addition, an annular recess (not shown) is further formed in the protruding body 112, one end of the elastic member 122 (spring) abuts against the body of the pressing cap, and the other end is disposed in the annular recess.

It will be appreciated that the angle of the rotational orientation is directly related to the number of bars, with a 180 degree rotation to effect a press when the bar 1211c is two and a 120 degree rotation to effect a press when the bar 1211c is three.

Other structures of the electronic cigarette provided in the second embodiment are substantially identical to those of the electronic cigarette provided in the first embodiment, and will not be described herein.

Example 3

The oil bottle replaceable electronic cigarette of embodiment 3 is different from embodiment 1 and embodiment 2 in that the driving assembly 12 is laterally plugged inside the oil guiding portion 52, and the plugging member 13 is disposed inside the atomizer body 10, which is specifically described with reference to fig. 11-12.

The driving member 121 includes a pushing portion 1211 and a pushing rod 1212, the pushing portion 1211 is a sliding button, the first housing 11 is provided with a guiding slot corresponding to the pushing portion 1211, the main body of the pushing portion 1211 is disposed at the outer side of the first housing 11 and protrudes to have a connection portion and is rigidly connected to the pushing rod 1212, the blocking member 13 is disposed inside the first housing 11 and is connected to the pushing rod 1212, the blocking member 13 and the pushing rod 1212 are transversely arranged, one end of the elastic member 122 abuts against the blocking member 13, the other end abuts against the inner wall of the first housing 11, when the user pushes the pushing portion 1211 along the guiding slot, the sliding button drives the pushing rod 1212 to transversely move, and when the user removes the external force, the blocking member 13 is rebounded to the position of the oil guiding portion 52 under the action of the elastic member 122, wherein, as shown in fig. 11, the blocking member 13 does not block the oil guiding portion 52, and fig. 12 blocks the oil guiding portion 52.

Other structures of the electronic cigarette provided in the third embodiment are substantially the same as those of the electronic cigarettes provided in the first embodiment and the second embodiment, and are not described herein.

Example 4

Referring to fig. 5 and 6 in combination, in the present embodiment, the disassembly structure of the tobacco tar bottle 20 is as follows: as shown in fig. 5 and 6, the atomizer body 10 is detachably mounted in the third accommodating chamber 313, the second conductive electrode 321 is disposed at the end of the electric core 32 facing the third accommodating chamber 313, when the oil bottle is replaced, the atomizer body 10 is separated from the third accommodating chamber 313, the oil bottle 20 is unscrewed from the screw-threaded connector 17 to replace a new oil bottle, and the atomizer body 10 is reinstalled in the third accommodating chamber 313.

Example 5

Referring to fig. 9 and 10 in combination, in the present embodiment, the disassembly structure of the tobacco tar bottle 20 is as follows: the first housing 11 and the second housing 31 are fixedly connected or integrally formed, the first housing 11 and the second housing 31 are fixedly connected, in some embodiments, the first accommodating cavity 311 is far away from one end of the atomizer body 10 and is provided with a first opening 3111, the first opening 3111 is provided with a sealing cover 3112 which can be opened or closed, one end of the first opening 3111, which is directed towards the tobacco tar bottle 20, is provided with a screwing part 21 for disassembling and assembling the tobacco tar bottle 20 from the first opening 3111, wherein the screwing part 21 comprises but is not limited to a straight-shaped protrusion or a cross-shaped protrusion, a user can conveniently pinch the atomizer body 10 and the tobacco tar bottle 20 by using fingers from the base 14 of the tobacco tar bottle 20, the sealing cover 3112 is opened when the tobacco tar bottle 20 needs to be replaced, the tobacco tar bottle 20 is screwed from the bottom, the whole structure is disassembled from the second opening 3113, and meanwhile, the integrally formed housing is more convenient to process, and the cost is saved.

The oil bottle replaceable electronic cigarette has the following beneficial effects: the application discloses an oil bottle replaceable electronic cigarette, which comprises an atomizer body 10, wherein an atomization core 16 for absorbing tobacco tar and heating and atomizing is arranged in the atomizer body 10, and an oil storage cavity 51 is arranged in the atomizer body 10; the tobacco tar bottle 20, the tobacco tar bottle 20 can dismantle with atomizer main part 10 and be connected for oil storage chamber 51 fuel feeding, the use of the embodiment of this disclosure can make things convenient for the user to carry and change, satisfies user's individualized demand, has avoided traditional oiling electron cigarette oiling in-process tobacco tar repeatedly to contact metamorphism with the air and influence consumer's physical and mental health's problem simultaneously.

It should be noted that, in this document, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or system that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or system. Without further limitation, an element defined by the phrase "comprising one … …" does not exclude the presence of other like elements in a process, method, article, or system that comprises the element.

The foregoing embodiment numbers of the present application are merely for the purpose of description, and do not represent the advantages or disadvantages of the embodiments.

The foregoing description is only of the preferred embodiments of the present application, and is not intended to limit the scope of the application, but rather is intended to cover any equivalents of the structures or equivalent processes disclosed herein or in the alternative, which may be employed directly or indirectly in other related arts.

Claims

1. An oil bottle interchangeable formula electron cigarette, characterized in that includes:

2. The oil bottle replaceable electronic cigarette of claim 1, wherein the atomizer body comprises a first housing, a cigarette holder is disposed at one end of the first housing, a base is disposed at the other end of the first housing, and the oil bottle is detachably connected with the base.

3. The oil bottle exchangeable electronic cigarette of claim 2, wherein the base is formed with a through hole for mounting the oil bottle, and an end of the oil bottle having an opening is inserted into the through hole.

4. The oil bottle replaceable electronic cigarette according to claim 3, wherein a hollow threaded connector is arranged in the through hole, and the oil bottle is in threaded connection with the base through the threaded connector.

5. The electronic cigarette with replaceable oil bottle according to claim 2, wherein an oil guiding portion for communicating the oil bottle with the oil storage cavity is arranged in the first shell, the oil guiding portion is provided with a blocking piece for separating the oil bottle from the oil storage cavity, and the blocking piece is provided with a driving assembly for driving the blocking piece to open the oil guiding portion or close the oil guiding portion.

6. The oil bottle replaceable electronic cigarette of claim 5, wherein the drive assembly includes a drive member for driving the plug member in motion, at least a portion of the drive member being exposed from the first housing.

7. The oil bottle replaceable electronic cigarette of claim 6, wherein the driving assembly further comprises an elastic member for resetting the blocking member, the driving member comprises a pushing portion and a pushing rod, the pushing portion, the pushing rod and the blocking member are connected with each other, the pushing portion is exposed out of the first housing, one end of the elastic member is fixed relative to the atomizer body, and the other end of the elastic member is fixed relative to the pushing portion or the blocking member.

8. The oil bottle replaceable electronic cigarette according to claim 7, wherein the hand pushing portion is a push-type push cover, the push-type push cover includes a body and an enclosing wall protruding along an end edge of the body in a direction away from the body, the first housing is concave to form a concave portion, a protruding body protruding into the concave portion is formed, and an annular groove is formed in the periphery of the protruding body in the concave portion of the first housing.

9. The electronic cigarette with replaceable oil bottles according to claim 8, wherein the hand pushing part is a pressing cover capable of rotating to a preset position to realize pressing, at least one bar-shaped block extending along the circumference of the surrounding wall is formed on the inner side of the surrounding wall in a protruding mode, a limit protruding part is formed on one end of each bar-shaped block in a protruding mode along the axial direction of the surrounding wall and in a direction away from the body, and a gap is formed between every two adjacent bar-shaped blocks;

10. The electronic cigarette with replaceable oil bottles according to claim 8, wherein a smoke guide pipe is arranged in the first shell and communicated with a smoking port, an atomization core for heating and atomizing tobacco tar is arranged in the first shell, the oil storage cavity surrounds the atomization core, and the base is arranged at one end, far away from the smoking port, of the first shell; the atomizing core includes the atomizing pipe and generates heat the core, it establishes to generate heat the core atomizing intraductal, the inlet port has been seted up on the atomizing pipe, the inlet port respectively with the oil storage chamber with it is corresponding to generate heat the core, the atomizing union coupling is in lead the tobacco pipe with between the base.

11. The electronic cigarette according to claim 10, wherein a sealing plug for sealing the oil storage cavity is further provided in the first housing, the sealing plug is provided on a side of the base facing the oil storage cavity, and the atomizing tube is connected between the sealing plug and the smoke guide tube.

12. The oil bottle replaceable electronic cigarette according to claim 11, wherein a through hole is formed in the sealing plug, the through hole in the sealing plug is communicated with the through hole in the base, the through hole and the through hole form the oil guiding portion, the plugging piece is abutted to one side of the sealing plug, facing the base, of the sealing plug and plugs the through hole, and the push rod extends from the first shell to the plugging piece and is connected between the plugging piece and the hand pushing portion.

13. The electronic cigarette with replaceable oil bottle according to claim 10, wherein an air inlet hole is formed in the base, the air inlet hole is communicated with the atomization tube, and a first conductive electrode is arranged on one side, away from the oil storage cavity, of the base; or, one end of the atomizing pipe stretches out from the base, an air inlet hole is formed in the peripheral wall of one end, far away from the smoke guide pipe, of the atomizing pipe, at least part of the air inlet hole is exposed out of the base, one end, far away from the smoke guide pipe, of the atomizing pipe is provided with a sealing end, and a first conductive electrode is arranged on the sealing end.

14. The oil bottle replaceable electronic cigarette of claim 2, further comprising a battery cell assembly, the battery cell assembly comprising a second housing, a first receiving cavity for receiving the oil bottle and a second receiving cavity for receiving a battery cell being formed in the second housing, the second receiving cavity being provided with a battery cell.

15. The oil bottle replaceable electronic cigarette according to claim 14, wherein a first opening is formed in one end of the first accommodating cavity away from the atomizer body, a sealing cover capable of being opened or closed is arranged at the first opening, and a screwing part for disassembling and assembling the oil bottle from the first opening is arranged at one end of the oil bottle facing the first opening.

16. The oil bottle replaceable electronic cigarette of claim 14 wherein the end of the second housing chamber remote from the atomizer body has a second opening, the electrical core is detachably mounted in the second housing chamber from the second opening, and the end of the electrical core remote from the atomizer body is used for closing the second opening.

17. The oil bottle replaceable electronic cigarette of claim 14, wherein a third accommodating cavity for accommodating a part of the atomizer body is further formed in the second housing, the first accommodating cavity and the second accommodating cavity are arranged in parallel, and the third accommodating cavity is located at one end of the first accommodating cavity and the second accommodating cavity, which faces the atomizer body.

18. The oil bottle replaceable electronic cigarette of claim 17, wherein the atomizer body is detachably mounted in the third accommodating cavity, and a second conductive electrode is arranged at one end of the electric core facing the third accommodating cavity; or the first shell and the second shell are fixedly connected or integrally formed.