CN219306048U - Gas circuit oil circuit simultaneous closing device and electron cigarette thereof - Google Patents

Abstract

The utility model provides a gas circuit oil way simultaneous closing device and an electronic cigarette thereof, wherein the gas circuit oil way simultaneous closing device comprises a sealing seat and a matched sealing main body, the sealing seat is of a hollow structure, a first, a second and a third ring sections are arranged on the sealing seat in a sectional mode, a plurality of first oil holes are distributed in an array of the first ring sections, and a plurality of first air holes are distributed in an array of the third ring sections; the sealing main body is also provided with a three-section structure and comprises a first section circular shaft, a second section circular shaft and a third section circular shaft, wherein a plurality of second oil holes corresponding to the first oil holes in the sealing seat are formed in the circumference of the first section circular shaft, the second section circular shaft is provided with an array second air holes matched with the first air holes, the sealing main body moves in the sealing seat, and the first oil holes and the second oil holes, the first air holes and the second air holes are coincided or staggered at the same time.

Description

Gas circuit oil circuit simultaneous closing device and electron cigarette thereof

Technical Field

The utility model belongs to the technical field of electronic cigarettes, and particularly relates to a gas circuit and oil circuit simultaneous closing device and an electronic cigarette thereof.

Background

The electronic cigarette is an electronic product imitating a traditional cigarette, and mainly comprises cigarette substitutes for enabling a user to smoke after the cigarette is atomized by heating the cigarette oil, but the cigarette oil in the electronic cigarette belongs to a volatile deterioration substance, once the tightness of the electronic cigarette is not good enough, when the user does not use the electronic cigarette, the cigarette oil in the electronic cigarette can be volatilized or leaked, so that the use efficiency of the cigarette oil of the electronic cigarette is seriously influenced, and meanwhile, the environmental pollution is also easily caused.

Furthermore, the electron cigarette is when the during operation, must cooperate the gas pocket to switch on, just can normal operating, and there are many patents in prior art to avoid atomizing through the mode that realizes sealed oil, if not seal oil and seal gas, still can cause the air current to arouse and volatilize, and can not thoroughly solve the tobacco tar and volatilize and place the problem of seepage for a long time.

Disclosure of Invention

In order to solve the problems in the background technology, the utility model provides the gas circuit and oil circuit same-sealing device of the electronic cigarette and the electronic cigarette thereof, which truly achieve the effect of simultaneously sealing the gas circuit and the oil circuit.

In order to achieve the above object, the present utility model provides a device for simultaneously closing an oil path of an air path, including: the sealing seat is of a hollow structure, a first ring section, a second ring section and a third ring section are arranged on the sealing seat in a sectional mode, a plurality of first oil holes are distributed in the first ring section in an array mode, and a plurality of first air holes are distributed in the third ring section in an array mode; the sealing main body is also arranged to be of a three-section structure and comprises a first section of circular shaft, a second section of circular shaft and a third section of circular shaft, wherein a plurality of second oil holes corresponding to the first oil holes in the sealing seat are formed in the circumference of the first section of circular shaft, the second section of circular shaft is provided with an array second air holes matched with the first air holes, the sealing main body moves in the sealing seat, and the first oil holes and the second oil holes, the first air holes and the second air holes are coincided or staggered at the same time.

Wherein, the preferable scheme is as follows: the first air hole can be arranged as a convex column to block or release the second air hole.

Wherein, the preferable scheme is as follows: the sealing main body rotates or performs plug-in movement in the sealing seat.

Wherein, the preferable scheme is as follows: the diameters of the first, second and third circular ring sections are respectively the same as the diameters of the first, second and third circular ring sections, and the inner walls of the first, second and third circular ring sections fully wrap the first, second and third circular ring sections.

Wherein, the preferable scheme is as follows: the sealing seat of the gas circuit oil circuit simultaneous sealing assembly is made of silica gel.

The utility model also comprises an electronic cigarette, which comprises a cigarette holder assembly, a battery assembly, an oil tank and a control assembly, and is characterized in that: the device for simultaneously closing the gas circuit oil ways is arranged between the cigarette holder assembly and the battery assembly, and a sealing seat of the device for simultaneously closing the gas circuit oil ways is fixedly connected with a shell of the battery assembly; the device comprises a sealing seat, a cigarette holder assembly, a gas circuit oil circuit, a control assembly and a control assembly, wherein one end of the sealing body of the device is inserted into the sealing seat, the other end of the sealing body is communicated with the cigarette holder assembly to form a flue, the cigarette holder assembly is fixedly connected with the sealing body, the cigarette holder assembly rotates or is in plug motion to drive the sealing body to rotate or plug in the sealing seat, a first oil hole of the sealing seat and a second oil hole of the sealing body are simultaneously overlapped or staggered, and the control assembly supplies power for the cigarette holder assembly.

Wherein, the preferable scheme is as follows: the first oil hole is arranged above the first air hole.

Wherein, the preferable scheme is as follows: the second oil hole is arranged above the second air hole.

Wherein, the preferable scheme is as follows: the first oil hole and the first air hole are provided with a plurality of holes, and the corresponding second oil hole and second air hole are provided with a plurality of holes.

Wherein, the preferable scheme is as follows: the first oil hole, the first air hole, the second oil hole and the second air hole are arranged in a staggered mode.

Compared with the prior art, the utility model has the beneficial effects that:

according to the gas circuit and oil circuit same-sealing device provided by the utility model, the first oil hole and the first air hole are formed in the sealing seat, the second oil hole and the second air hole are correspondingly formed in the sealing main body, and the positions of the first oil hole and the second oil hole and the positions of the first air hole and the second air hole can be simultaneously adjusted by adjusting the positions of the sealing main body fixedly connected with the cigarette holder assembly relative to the sealing seat, so that the technical effect of opening or closing the electronic cigarette is achieved, and the operation is very simple and convenient.

Further, because the positions of the first oil hole and the second oil hole are overlapped and the positions of the first air hole and the second air hole are overlapped, at the moment, if the control component is provided with the air switch, when a user inhales by the cigarette holder, the control component supplies power to the cigarette holder component, the cigarette holder component can heat the oil storage cotton arranged in the cigarette holder component, and the consumption speed of tobacco tar and the use safety of electronic cigarettes are indirectly reduced.

Further, due to the fact that the electronic cigarette is arranged, when the electronic cigarette is closed, the positions of the first oil hole and the second oil hole, the first air hole and the second air hole are staggered at the same time, the space in the cigarette holder assembly is completely separated, tobacco tar in the oil storage cotton cannot volatilize naturally, and loss of the tobacco tar is greatly reduced.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings that are needed for the description of the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present utility model, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

FIG. 1 is an exploded view of a first embodiment of a simultaneous closing device for an oil passage of an air path according to the present utility model;

FIG. 1a is a cross-sectional view of a first embodiment of a simultaneous closing device for an oil passage of an air path according to the present utility model;

FIG. 2 is an exploded view of a second embodiment of a simultaneous closing device for an oil passage of an air path according to the present utility model;

FIG. 2a is a cross-sectional view of a second embodiment of a simultaneous closing device for an oil passage of an air path according to the present utility model;

fig. 3 is a schematic structural diagram of a third embodiment of a device for simultaneously closing oil passages of an air path according to the present utility model;

fig. 4 is a perspective view of a first embodiment of an electronic cigarette including the gas circuit and oil circuit simultaneous closing device of the present utility model;

FIG. 5 is an exploded view of a first embodiment of an electronic cigarette including the simultaneous closing device of the gas circuit and oil circuit of the present utility model;

FIG. 6 is a cross-sectional view of A-A of a first embodiment of a simultaneous closing device for an air path and an oil path of an electronic cigarette according to the present utility model;

fig. 7 is an exploded view of a second embodiment of a device for simultaneously closing an oil passage and an oil passage of an electronic cigarette according to the present utility model;

fig. 8 is a cross-sectional view of a second embodiment B-B of a simultaneous closing device for an oil passage and an oil passage of an electronic cigarette according to the present utility model.

Reference numerals:

1, electronic cigarette; 11. a mouthpiece assembly; 111. a cigarette holder; 112. a tobacco stem; 13. a battery assembly; 14. a control assembly; 15. an oil tank; 123. a first mounting groove; 13. a positioning block; 131. a second mounting groove;

20. the gas circuit oil way is closed at the same time;

21. a sealing seat; 201. a first annular segment; 203. a second annular segment; 204. a third ring segment; 205. convex part a column; 202. a first oil hole;

22. a sealing body; 221 a first segment of a circular shaft; 222. a second segment of circular shaft; 223. a third segment of circular shaft; 2211. a second oil hole; 2231. a first air hole; 2232. and a second air hole.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1, fig. 1a and fig. 4, the present utility model provides a first embodiment of a device 20 for simultaneously closing an air passage and an oil passage of an electronic cigarette, which includes a sealing seat 21 and a matched sealing main body 22, wherein the sealing main body 22 rotates in the sealing seat 21 to realize the effect of simultaneously closing the air passage and the oil passage, the shape of the outer surface of the sealing seat 21 is set according to the shape of a cigarette rod 112, the sealing seat 21 is inserted into the cigarette rod 112 and can be set as a circle, an ellipse, a square or the like, the sealing seat 21 is of a hollow structure, the sealing seat 21 is divided into a three-section structure, and a plurality of first oil holes 202 are distributed on a first circular ring section 201 in an array manner; the outside of second ring section 203 includes a plurality of helicitic texture, matches swivelling joint with the internal thread (not shown in the figure) of tobacco stem 112, and the inside array of third ring section 204 distributes a plurality of projections 205, the projection 205 can set up to shape such as arc surface, convex round surface, still have a circular boss 206 card between second ring section 203 and the third ring section 204 of seal holder 21 more to be favorable to installing between the upper and lower casing of electron cigarette.

The sealing main body 22 is also configured as a three-section structure, a plurality of second oil holes 2211 corresponding to the first oil holes 202 on the sealing seat 21 are arranged on the circumference of the first section circular shaft 221, the second section circular shaft 222 receives the first section circular shaft 221 and the third section circular shaft 223, the third section circular shaft 223 is provided with an array first air holes 2231 matched with the convex columns 205, the first air holes 2231 are blocked or loosened, and the convex columns 205 just match with the first air holes 2231 distributed on the sealing main body 22.

In this embodiment, in order to realize precise control, three oil holes 2211 are distributed in an array on the sealing main body 22 and are respectively distributed on the circumference of the first section of circular shaft 221 at equal intervals, and similarly, the first oil holes 202 on the sealing seat 21 are distributed on the first circular ring section 201; the diameters of the first segment circular shaft 221, the second segment circular shaft 222 and the third segment circular shaft 223 of the sealing main body 22 are respectively the same as the diameters of the first ring segment 201, the second ring segment 203 and the third ring segment 204 of the sealing seat 21, and the inner walls of the first ring segment 201, the second ring segment 203 and the third ring segment 204 fully wrap the first segment circular shaft 221, the second segment circular shaft 222 and the third segment circular shaft 223; the lengths of the first segment circular shaft 221, the second segment circular shaft 222 and the third segment circular shaft 223 of the sealing main body 22 are respectively matched with the lengths of the first circular ring segment 201, the second circular ring segment 203 and the third circular ring segment 204 of the sealing seat 21, and when the sealing main body 22 rotates in the sealing seat 21, the through hole 202 on the first circular ring segment 201 and the first oil hole 202 of the first segment circular shaft 221, the convex column 205 of the third circular ring segment 204 and the first air hole 2231 of the third segment circular shaft 223 are sealed or released at the same time, so that the air circuit and the oil circuit are sealed at the same time.

Fig. 2 is a second embodiment of the device 20 for simultaneously closing an air passage and an oil passage, where the device 20 includes a sealing seat 21 and a matched sealing main body 22, the sealing main body 22 is inserted into and pulled out of the sealing seat 21 to realize the effect of simultaneously closing the air passage and the oil passage, the shape of the outer surface of the sealing seat 21 is set according to the shape of a tobacco rod 112, the sealing seat 21 is packaged in the tobacco rod 112, and can be set to be circular, elliptical, square, etc., the sealing seat 21 is in a hollow structure, the sealing seat 21 is set to be in a three-section structure, and a plurality of first oil holes 202 are distributed on a first ring section 201 in an array manner; the outer diameter of the second ring segment 203 and the inner diameter of the stem 112 are fixedly connected in a matching manner, referring to the cross-sectional view of fig. 2a, as shown in fig. 2 a: the second ring segment 203 extends out of a plurality of protruding columns 205, and the protruding columns 205 are provided with first air holes 2232; the sealing main body 22 is also configured to be three-stage distributed, the first section of circular shaft 221 is provided with a plurality of second oil holes 2211 corresponding to the first oil holes 202 on the sealing seat 21, the second section of circular shaft 222 receives the first section of circular shaft 221 and the third section of circular shaft 223, and the third section of circular shaft 223 is provided with an array of first air holes 2231 matched with the second air holes 2232 arranged on the convex column 205, and the first air holes 2231 are matched or staggered.

In this embodiment, in order to realize precise control, the first oil holes 202 distributed in an array of the sealing main body 22 are respectively distributed on the circumference of the first segment of the circular shaft 221 at equal intervals, and similarly, the first oil holes 202 on the sealing seat 21 are distributed on the first circular ring segment 201; the diameters of the first segment circular shaft 221, the second segment circular shaft 222 and the third segment circular shaft 223 of the sealing main body 22 are respectively the same as the diameters of the circular rings surrounded by the first circular ring segment 201, the second circular ring segment 203 and the plurality of convex columns 205 of the sealing seat 21.

The sum of the lengths of the first segment circular shaft 221, the second segment circular shaft 222 and the third segment circular shaft 223 of the sealing main body 22 is greater than the lengths of the first ring segment 201, the second ring segment 203 and the convex column 205 of the sealing seat 21, when the sealing main body 22 is inserted into and pulled out from the sealing seat 21, the first oil hole 202 on the first ring segment 201 and the second oil hole 2211 of the first segment circular shaft 221, and the first air hole 2231 on the convex column 205 and the second air hole 2232 of the third segment circular shaft 223 are sealed or released at the same time, thereby realizing the simultaneous sealing of the air path and the oil path.

Fig. 3 is a third embodiment of the simultaneous closing device 20 for gas and oil paths, as shown in fig. 3: for simple production process, the plurality of protruding columns 205 may be configured as a third ring segment 204, and the second air holes 2232 are distributed on the ring segment 204 in an array manner, so that the air circuit and the oil circuit are closed simultaneously corresponding to the first air holes 2231 on the third segment of the circular shaft 223 distributed on the array of the sealing main body 22.

Wherein, the optimal scheme is set as follows: the seal seat 21 is made of silica gel, is easy to be connected with the cigarette stem 112 well, and keeps a closed state, and the seal main body 22 is made of metal.

Fig. 4 to 6 are schematic structural views of an electronic cigarette 1 according to the present utility model including a device 20 for simultaneously closing an air path and an oil path according to a first embodiment, as shown in fig. 4, 5 and 6: the electronic cigarette comprises: the cigarette holder assembly 11, battery pack 13 and control assembly 14 fixed connection and for control assembly 14 provides the electric energy and realizes the cigarette lighting function, control assembly 14 is used for supplying power to the heater strip in the circular axle 221 of first section of cigarette holder assembly 11 for cigarette holder assembly 11 can heat the cotton of oil storage of arranging in cigarette holder assembly 11, thereby produces smog, supplies the user to inhale.

Further, an air switch is arranged in the control assembly 14, when the air switch senses that air flows through, the air switch is closed, the control assembly 14 supplies power to a resistance wire (not shown in the figure) of the cigarette holder assembly 11, and oil storage cotton is arranged in the first section of the circular shaft 221 of the sealing seat 21; when the air switch does not sense the air flow, the air switch is turned on, and the control assembly 14 cuts off the heating power supply to the cigarette holder assembly 11 for the resistance wire.

Further, the oil tank 15 can hold tobacco tar, is provided with the oil storage cotton in the cigarette holder subassembly 11, and the oil storage cotton communicates cigarette holder subassembly 11 and oil tank 15 for the tobacco tar in the oil tank 15 can be absorbed to the oil storage cotton, sets up like this, can strengthen the durability of electron cigarette.

Preferably, the cigarette holder assembly 11 is of a hollow structure, so that a smoke channel can be formed in the cigarette holder assembly 11, the taste of smoke is guaranteed, and meanwhile, the loss of tobacco tar in the using process is indirectly reduced due to the fact that the diffusion area of the smoke is reduced.

Further, the cigarette holder assembly 11 further comprises a gas circuit oil circuit simultaneous closing device 20, and the cigarette holder assembly 11 is connected with the battery assembly 13 through the gas circuit oil circuit simultaneous closing device 20.

Preferably, the sealing seat 21 of the gas path and oil path simultaneous closing device 20 may be made of silica gel, so that good sealing performance can be ensured when the sealing seat 21 is connected with the tobacco stem 112.

Preferably, the electronic cigarette provided by the utility model comprises the gas circuit and oil circuit simultaneous closing device 20, and is integrally provided with a shell, and the smoke rod 112, the oil tank 15, the gas circuit and oil circuit simultaneous closing device 20 and the control assembly 14 which are arranged on the cigarette holder assembly 11 are all arranged in the shell, so that the interior of the shell of the electronic cigarette provided by the utility model can form a complete air flow and smoke channel with good sealing performance, and the design on the shell is facilitated, thereby improving the aesthetic degree of the product.

Fig. 6 is a cross-sectional view of the electronic cigarette of the present utility model when the gas and oil are simultaneously opened, as shown in fig. 6: the gas circuit oil way is simultaneously completely overlapped with the first oil hole 202 of the sealing seat 21 of the sealing device 20 and the second oil hole 2211 of the matched sealing main body 22; the boss 205 of the seal seat 21 just does not block the first air hole 2231 of the seal body 22, and at this time, the oil and air paths are unobstructed.

Further, referring to fig. 4, the mouthpiece assembly 11 and the sealing body 22 of the air-path and oil-path simultaneous closing device 20 are fixedly connected, so that when the mouthpiece assembly 11 rotates, the sealing body 22 is driven to rotate, and the sealing body 22 rotates in the sealing seat 21.

Further, the array protruding columns 205 of the sealing seat 21 and the battery pack 13 packaged below are accommodated in the tobacco stem housing, and the sealing seat 21 is made of silica gel, so that the sealing seat 21 can be well fixed in the tobacco stem housing, and the sealing body 22 is ensured to be kept motionless when the cigarette holder assembly 11 drives the sealing body 22 to rotate.

Preferably, the mouthpiece assembly 11 and the sealing body 22 are rotatable in synchronism with respect to the sealing seat 21.

In this embodiment, the first oil hole 202 is disposed above the first air hole 2231, and the second oil hole 2211 is disposed above the protruding column 205.

Preferably, the first oil hole 202, the first air hole 2231, and the second oil hole 2211 are radial through holes.

Further, the first oil hole 202 and the first air hole 2231 are provided in plurality, and the second oil hole 2211 and the boss 205 are provided in plurality correspondingly.

In an embodiment, the first oil holes 202 and the second oil holes 2211 are equal in number, and the first air holes 2231 and the protruding columns 205 are equal in number.

In another embodiment, the number of the first oil holes 202, the first air holes 2231, the second oil holes 2211, and the protruding columns 205 are all equal.

In the present embodiment, when the positions and the numbers of the first oil hole 202 and the second oil hole 2211 and the first air hole 2231 and the boss 205 are set correspondingly, when the positions of the first oil hole 202 and the second oil hole 2211 are overlapped, the positions of the gaps between the first air hole 2231 and the boss 205 are overlapped, and when the positions of the first oil hole 202 and the second oil hole 2211 are staggered, the positions of the first air hole 2231 and the boss 205 are overlapped.

Specifically, when the first oil hole 202 and the second oil hole 2211 are overlapped, and the first air hole 2231 and the boss 205 are not overlapped, the control component 14 supplies power to the cigarette holder component 11, at this time, the user only needs to inhale by the cigarette holder 111, and the cigarette holder component 11 heats the oil storage cotton placed therein to generate smoke; when the positions of the first oil hole 202 and the second oil hole 2211 are staggered and the positions of the first air hole 2231 and the convex column 205 are overlapped, the control component 14 stops supplying power to the cigarette holder component 11, at this time, even if a user inhales through the cigarette holder 111, the cigarette holder component 11 cannot heat the oil storage cotton placed therein, and no smoke is generated in the cigarette holder component 11.

Further, in order to facilitate the installation of the cigarette holder assembly 11, the cigarette holder assembly 11 is further provided with a positioning block 13, the positioning block 13 is arranged between the sealing seat 21 and the sealing main body 22, a second mounting groove 131 is formed in the positioning block 13, a first mounting groove 123 is formed in a corresponding position of the cigarette rod 112, when the positioning block 13 is installed, the first mounting groove 123 corresponds to the second mounting groove 131, then the positioning block 13 is embedded into the cigarette rod 112 to be close to an air passage oil way, and meanwhile, the end face of the device 20 is closed, at the moment, the positions of the first mounting groove 123 and the second mounting groove 131 are overlapped, so that the installation position of the cigarette holder assembly 11 can be determined, the structure is very simple, the operation is convenient, and the practicability is very high.

Further, in order to facilitate replacement of the oil tank 15, the air path and oil path simultaneously sealing device 20 and the battery assembly 13 are in a clamping manner.

Specifically, the joint of the gas circuit oil circuit simultaneous closing device 20 and the battery assembly 13 is provided with a clamping part, the battery assembly 13 is clamped, the gas circuit oil circuit simultaneous closing device 20 is made of a silica gel material, and after the gas circuit oil circuit simultaneous closing device 20 and the battery assembly 13 are placed in the shell, the second of the packaging seat 21 of the gas circuit oil circuit simultaneous closing device 20 is deformed when being extruded by the shell, and the thread structure of the second ring section 203 is fixedly connected with the internal thread of the shell.

Further, referring to fig. 5, in the present embodiment, the mouthpiece assembly 11 may rotate relative to the air path and oil path while closing the sealing seat 21 of the device 20, and a user may adjust the relative positions of the first oil hole 202 and the second oil hole 2211, and the first air hole 2231 and the boss 205 by rotating the mouthpiece 111, and when the electronic cigarette is in the non-use state, the positions of the first oil hole 202 and the second oil hole 2211 should be staggered left and right; the first air hole 2231 coincides with the boss 205; at this time, since the positions of the first oil hole 202 and the second oil hole 2211 are also staggered left and right, the space between the interior of the tobacco rod 112 and the oil tank 15 is completely separated, at this time, even if an air flow is generated in the tobacco rod 112, the air does not flow out of the tobacco rod 112, and similarly, even if an air flow is generated out of the tobacco rod 112, the air switch in the control assembly 14 is always in a closed state, the control assembly 14 does not supply power to the cigarette holder assembly 11, the cigarette holder assembly 11 cannot heat the oil storage cotton placed in the cigarette holder assembly, so that the oil storage cotton cannot generate smoke, and the arrangement can effectively avoid the false start of the electronic cigarette caused by misoperation (such as false touch, falling of the electronic cigarette from a high place, etc.), so that unnecessary waste is caused, and meanwhile, the use safety of the electronic cigarette is also improved.

When a user needs to use the electronic cigarette 1, only the cigarette holder 111 needs to be rotated, the cigarette holder 111 drives the cigarette rod 112 to synchronously rotate, and simultaneously drives the sealing main body 22 to rotate, until the positions of the first oil hole 202 and the second oil hole 2211 are overlapped, at the moment, the positions of the first oil hole 2231 and the convex column 205 are staggered, namely, the first oil hole 2231 is aligned between the convex columns 205, at the moment, the space in the cigarette rod 112 and the oil tank 15 are communicated, and through air holes and external air communication, if the user inhales through the cigarette holder 111, air flow in the cigarette rod 112 is generated, because the space in the cigarette rod 112 and the space outside the cigarette rod 112 are communicated, the air flow in the cigarette rod 112 flows out through the first oil hole 2231 and then reaches the control component 14, an air switch arranged in the control component 14 is started due to the air flow generated when the user inhales is sensed, the control component 14 supplies power to the cigarette holder component 11, so that the cigarette holder component 11 can heat the oil storage cotton arranged in the cigarette holder component to generate smoke, at the same time, and because the positions of the first oil storage cotton 202 and the second oil storage cotton are completely overlapped, the air is in the large area and contacts with the air outside the cigarette holder 112, and thus more smoke is generated outside the cigarette holder 112, and the user can inhale the cigarette holder 111, and the user can inhale smoke through the cigarette holder 111.

Further, the mouthpiece assembly 11 is further provided with a limiting mechanism (not shown in the drawings) for limiting the rotation angle of the mouthpiece 111.

Specifically, when the cigarette holder 111 rotates clockwise until the cigarette rod 112 reaches the first limiting mechanism, the positions of the first oil hole 202 and the second oil hole 2211 are overlapped, meanwhile, the first air hole 2231 and the convex column 205 are staggered, namely, the electronic cigarette is in an open state, when the cigarette holder 111 rotates anticlockwise until the cigarette rod 112 reaches the second limiting mechanism, the positions of the first oil hole 202 and the second oil hole 2211 are staggered, and the positions of the first air hole 2231 and the convex column 205 are overlapped, namely, the electronic cigarette is in a closed state, so that a user can easily open or close the electronic cigarette, and meanwhile, the situation that the electronic cigarette cannot work normally due to excessive rotation of the cigarette holder 111 by the user can be prevented.

In an embodiment, in order to make the positions between the first oil hole 202 and the second oil hole 2211 and the first air hole 2231 and the boss 205 easier to control, the first oil hole 202 and the second oil hole 2211 are arranged in a staggered manner, the corresponding first air hole 2231 and the boss 205 are arranged in a superposition manner, and the aperture of the first oil hole 202 is slightly smaller than the aperture of the second oil hole 2211, and the aperture of the first air hole 2231 is also slightly smaller than the diameter of the boss 205.

Specifically, because the sealing seat 21 of the gas circuit oil circuit simultaneous closing device 20 is made of silica gel, when the cigarette holder assembly 11 rotates relative to the gas circuit oil circuit simultaneous closing device 20, the contact position of the sealing seat 21 and the housing 131 of the cigarette holder assembly 11 and the battery assembly 13 inevitably deforms in the radial direction of the gas circuit oil circuit simultaneous closing device 20, so that the positions of the first oil hole 202 and the second oil hole 2211 deviate, and in this case, the dislocation arrangement of the first oil hole 202 and the second oil hole 2211 can maximally avoid the situation that the first oil hole 202 and the second oil hole 2211, the first air hole 2231 and the convex column 205 cannot coincide or misplace simultaneously due to the deformation of the gas circuit oil circuit simultaneous closing device 20.

In an embodiment, the first air holes 2231 are disposed below the first oil holes 202, and when the first air holes 2231 and the first oil holes 202 are plural, the first air holes 2231 may be disposed at the middle positions of the two first oil holes 202, and the second oil holes 2211 and the protruding columns 205 are also disposed identically, so that even if the air passage and the oil passage way closing device 20 are radially deformed due to the rotation of the cigarette holder assembly 11, the closing and opening of the electronic cigarette will not be affected.

Preferably, the protruding columns 205 may be provided with a hole-shaped structure, so that the gas passage is opened or closed by overlapping or staggering with the first gas holes 2231.

Preferably, for convenience of processing, the first oil hole 202 and the second oil hole 2211 are circular holes.

In the present embodiment, the first oil hole 202, the second oil hole 2211 and the first air hole 2231 are shaped holes.

Fig. 7 is a cross-sectional view of a second embodiment of the simultaneous closing assembly 20 for an electronic cigarette according to the present utility model, fig. 8 is a cross-sectional view of a second embodiment B-B of the simultaneous closing assembly for an electronic cigarette according to the present utility model, please refer to fig. 7 and 8, in the second embodiment, the holder assembly 11 may move up and down relative to the simultaneous closing assembly 20 for an air passage, a user may adjust the relative positions of the first oil hole 202 and the second oil hole 2211 and the first air hole 2231 and the second air hole 2232 by pulling up or pushing down the holder 111, when the electronic cigarette is in a non-use state, the positions of the first oil hole 202 and the second oil hole 2211 and the first air hole 2231 and the second air hole 2232 are staggered up and down, and when the electronic cigarette is in an open state, the positions of the first oil hole 202 and the second oil hole 2231 and the second air hole 2232 are coincident, at this time, the user inhales by the user, and the control assembly 14 supplies power to the holder assembly 11 once the holder assembly 11, and heats the oil cotton to generate smoke when the holder assembly 11 is placed in the holder.

In an embodiment, the cigarette holder 111 is set to be pressed down to be in an electronic cigarette open state, so that the axial length of the cigarette holder assembly 11 is reduced, the smoke can be sucked by a user through a shorter distance, and the consumption speed of tobacco tar is indirectly reduced.

In an embodiment, a limiting block is further disposed on the cigarette holder 111, when the limiting block cannot move upwards, the electronic cigarette is in a closed state, and at this time, the positions of the first oil hole 202 and the second oil hole 2211, and the first air hole 2231 and the second air hole 2232 are staggered up and down, and at this time, the control component 14 cannot supply power to the cigarette holder component 11; correspondingly, when the limiting block cannot move downwards, the electronic cigarette is in an open state, at this time, the positions of the first oil hole 202 and the second oil hole 2211 and the positions of the first air hole 2231 and the second air hole 2232 are coincident, at this time, when a user inhales through the cigarette holder 111, the control assembly 14 supplies power to the cigarette holder assembly 11, the cigarette holder assembly 11 heats the oil storage cotton arranged in the cigarette holder assembly to enable the oil storage cotton to generate smoke, and thus, the electronic cigarette can be closed or opened by only pulling up or pushing down the cigarette holder 111 by the user, and the operation is very simple, convenient and visual.

Further, since the sealing seat 21 of the gas circuit oil circuit simultaneous closing device 20 is made of silica gel, when the cigarette holder assembly 11 moves up and down relative to the gas circuit oil circuit simultaneous closing device 20, the gas circuit oil circuit simultaneous closing device 20 inevitably deforms in the axial direction, so that the positions of the second oil hole 2211 and the second air hole 2232 of the sealing seat 21 deviate, in order to avoid the situation that the positions of the first air hole 2231 and the second air hole 2232 cannot be overlapped due to the deformation of the gas circuit oil circuit simultaneous closing device 20 in the axial direction, the size of the second air hole 2232 is slightly larger than the size of the first air hole 2231, and correspondingly, the size of the second oil hole 2211 is also slightly larger than the size of the first oil hole 202.

Preferably, the second air holes 2232 are square holes.

Further, for convenience of processing, the first air hole 2231 is a circular hole.

In one embodiment, the first oil hole 202 and the second oil hole 2211 are shaped holes.

Referring to fig. 7, in an embodiment, since the cigarette holder assembly 11 is turned on or turned off by moving up and down the closing device 20 relative to the air path and the oil path, the central connecting line of the first oil hole 202 and the first air hole 2231 is parallel to the central axis of the cigarette rod 112, and the second oil hole 2211 and the second air hole 2232 are correspondingly disposed in the same manner.

In an embodiment, the first oil holes 202 and the first air holes 2231 are all plural, and are arranged in an array on the circumference of the stem 112, the central connecting line of the first oil holes 202 is perpendicular to the central axis of the stem 112, and the central connecting line of the first air holes 2231 is also perpendicular to the central axis of the stem 112.

Further, the first oil hole 202 is disposed above the first air hole 2231, the center connecting line between the center of the first oil hole 202 and the center of the first air hole 2231 is parallel to the central axis of the tobacco rod 112, and the corresponding center connecting line between the second oil hole 2211 and the second air hole 2232 is also parallel to the central axis of the tobacco rod 112.

In this embodiment, by arranging the first oil hole 202 and the first air hole 2231 on the sealing seat 21 of the air path and oil path simultaneous sealing device 20, and correspondingly arranging the second oil hole 2211 and the second air hole 2232 on the sealing main body 22 of the air path and oil path simultaneous sealing device 20, the position of the first oil hole 202 relative to the second oil hole 2211 and the position of the first air hole 2231 relative to the second air hole 2232 can be adjusted simultaneously by the position of the sealing main body 22 of the air path and oil path simultaneous sealing device 20 relative to the sealing seat 21, thereby achieving the technical effect of opening or closing the electronic cigarette, and the operation is very simple and convenient.

Further, since the positions of the first oil hole 202 and the second oil hole 2211 are arranged to be coincident and the positions of the first air hole 2231 and the second air hole 2232 are arranged to be coincident, at this time, if the control component 14 is provided with an air switch, when a user inhales through the cigarette holder 111, the control component 14 supplies power to the cigarette holder component 11, and the cigarette holder component 11 heats the oil storage cotton arranged therein, so that the consumption speed of tobacco tar and the use safety of the electronic cigarette are indirectly reduced.

Further, when the electronic cigarette is closed, the positions of the first oil hole 202 and the second oil hole 2211, and the positions of the first air hole 2231 and the second air hole 2232 are staggered at the same time, so that the space in the cigarette holder assembly 11 is completely separated, tobacco tar in the oil storage cotton cannot volatilize naturally, and the loss of the tobacco tar is greatly reduced.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

In the foregoing embodiments, the descriptions of the embodiments are emphasized, and in part, not described or illustrated in any particular embodiment, reference is made to the related descriptions of other embodiments.

The above embodiments are only for illustrating the technical solution of the present utility model, and not for limiting the same; although the utility model has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical scheme described in the foregoing embodiments can be modified or some technical features thereof can be replaced by equivalents; such modifications and substitutions do not depart from the spirit and scope of the technical solutions of the embodiments of the present utility model, and are intended to be included in the scope of the present utility model.

Claims (10)

1. The utility model provides a gas circuit oil circuit closing means simultaneously which characterized in that: the sealing seat is of a hollow structure, a first, a second and a third ring sections are arranged on the sealing seat in a sectional mode, a plurality of first oil holes are distributed in the first ring section in an array mode, and a plurality of first air holes are distributed in the third ring section in an array mode; the sealing main body is also arranged to be of a three-section structure and comprises a first section of circular shaft, a second section of circular shaft and a third section of circular shaft, wherein a plurality of second oil holes corresponding to the first oil holes in the sealing seat are formed in the circumference of the first section of circular shaft, the second section of circular shaft is provided with an array second air holes matched with the first air holes, the sealing main body moves in the sealing seat, and the first oil holes and the second oil holes, the first air holes and the second air holes are coincided or staggered at the same time.

2. The simultaneous closing device for gas circuit and oil circuit according to claim 1, wherein: the first air hole can be arranged as a convex column to block or release the second air hole.

3. The simultaneous closing device for gas circuit and oil circuit according to claim 1, wherein: the sealing main body rotates or is inserted and pulled in the sealing seat to realize that the first oil hole and the second oil hole, the first air hole and the second air hole are coincided or staggered at the same time.

4. The simultaneous closing device for gas circuit and oil circuit according to claim 1, wherein: the diameters of the first, second and third circular ring sections are respectively the same as the diameters of the first, second and third circular ring sections, and the inner walls of the first, second and third circular ring sections fully wrap the first, second and third circular ring sections.

5. The simultaneous closing device for gas circuit and oil circuit according to claim 1, wherein: the sealing seat of the gas circuit oil circuit simultaneous sealing assembly is made of silica gel.

6. The utility model provides an electron cigarette, includes cigarette holder subassembly, battery pack, oil tank and control assembly, its characterized in that: the device for simultaneously closing the gas circuit and the oil circuit is characterized by further comprising the device for simultaneously closing the gas circuit and the oil circuit, which is disclosed in claim 1, is arranged between the cigarette holder assembly and the battery assembly, and a sealing seat of the device for simultaneously closing the gas circuit and the oil circuit is fixedly connected with a shell of the battery assembly; the device comprises a sealing seat, a cigarette holder assembly, a gas circuit oil circuit, a control assembly and a control assembly, wherein one end of the sealing body of the device is inserted into the sealing seat, the other end of the sealing body is communicated with the cigarette holder assembly to form a flue, the cigarette holder assembly is fixedly connected with the sealing body, the cigarette holder assembly rotates or is in plug motion to drive the sealing body to rotate or plug in the sealing seat, a first oil hole of the sealing seat and a second oil hole of the sealing body are simultaneously overlapped or staggered, and the control assembly supplies power for the cigarette holder assembly.

7. The electronic cigarette of claim 6, wherein: the first oil hole is arranged above the first air hole.

8. The electronic cigarette of claim 6, wherein: the second oil hole is arranged above the second air hole.

9. The electronic cigarette of claim 6, wherein: the first oil hole and the first air hole are provided with a plurality of holes, and the corresponding second oil hole and second air hole are also provided with a plurality of holes.

10. The electronic cigarette of claim 6, wherein: the first oil hole, the first air hole, the second oil hole and the second air hole are arranged in a staggered mode.

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