CN213785381U - Cigarette bullet and electron cigarette - Google Patents

Abstract

The utility model provides a cigarette bullet and electron cigarette, the cigarette bullet includes: the shell is provided with an accommodating cavity, a suction nozzle and an opening are respectively arranged at two ends of the accommodating cavity, the suction nozzle and the opening are communicated with the accommodating cavity, and the shell is also provided with a suction channel which is communicated with the suction nozzle; the oil storage device is arranged in the containing cavity and provided with an oil storage cavity, and the oil storage cavity is provided with an opening facing the suction nozzle; the oil absorption rod is provided with a hollow channel, the oil absorption rod penetrates through the air suction channel, the hollow channel is communicated with the oil storage cavity, and the oil absorption rod is made of a water absorption material. The user inhales to the suction nozzle, tobacco tar or condensate that the oil reservoir produced can discharge through the suction nozzle with the air current through hollow passage together, and the oil absorption stick can absorb tobacco tar or condensate, from this, can reduce the tobacco tar or the condensate that gets into in the user's mouth to can reduce the harmful effect of smoking to user's health and improve the taste of user's smoking.

Description

Cigarette bullet and electron cigarette

Technical Field

The utility model relates to an electron cigarette technical field especially relates to a cigarette bullet and electron cigarette.

Background

An electronic cigarette is an electronic product simulating a cigarette, and generally comprises a cigarette rod and a cigarette cartridge, wherein the cigarette cartridge contains tobacco tar, and the tobacco tar or condensate is generally generated during smoking, and if the tobacco tar or the condensate enters the mouth of a user together with airflow, the health of the user is influenced, and the mouth feel of smoking of the user is reduced.

The prior art cartridges typically contain a reservoir of tobacco tar which is in direct communication with the mouthpiece, and the tobacco tar or condensate can enter the user's mouth directly.

Therefore, there is also a need to provide a new cartridge and an electronic cigarette to solve the above problems.

SUMMERY OF THE UTILITY MODEL

To the above-mentioned defect of prior art, the utility model provides a can reduce the cigarette bullet and the electron cigarette that get into tobacco tar or condensate in the user's mouth.

The utility model provides a technical scheme that technical problem adopted as follows:

a cartridge, comprising: the shell is provided with an accommodating cavity, a suction nozzle and an opening are respectively arranged at two ends of the accommodating cavity, the suction nozzle and the opening are communicated with the accommodating cavity, and the shell is also provided with a suction channel which is communicated with the suction nozzle; the oil storage device is arranged in the containing cavity and provided with an oil storage cavity, and the oil storage cavity is provided with an opening facing the suction nozzle; the oil absorption rod is provided with a hollow channel, the oil absorption rod penetrates through the air suction channel, the hollow channel is communicated with the oil storage cavity, and the oil absorption rod is made of a water absorption material.

Preferably, the cartridge further comprises a bottom cover, the bottom cover is connected with the shell and covers the opening, the bottom cover is provided with an accommodating cavity, the accommodating cavity is communicated with the suction nozzle, the oil reservoir is arranged in the accommodating cavity, the bottom of the accommodating cavity is provided with two rows of air inlets, and the two rows of air inlets are arranged on two sides of the oil reservoir.

Preferably, bosses are respectively arranged on two sides of the bottom of the accommodating cavity, and the air inlet holes penetrate through the bosses.

Preferably, the cartridge further comprises an electric heating element and two electric conduction elements, the electric heating element is arranged at one end of the oil reservoir far away from the suction nozzle, and the two electric conduction elements penetrate through the bottom cover side by side and are electrically connected with the electric heating element.

Preferably, the cartridge further includes an oil separation member, the oil separation member is located hold the intracavity and with the inner wall laminating of holding the chamber, the oil separation member is located keep away from of electric heat piece one side of suction nozzle, the oil separation member is equipped with the confession the via hole that electrically conductive piece passed, the oil separation member still is equipped with two air vents and two archs, the air vent runs through the arch, the air vent with the inlet port intercommunication.

Preferably, the cartridge further comprises a sealing ring, the sealing ring is sleeved on the periphery of the bottom cover, and the sealing ring is used for sealing a gap between the periphery of the bottom cover and the inner wall of the accommodating cavity.

Preferably, the cartridge still includes the parcel lid, the parcel lid with being close to of oil storage ware the one end of suction nozzle is connected, the parcel lid be equipped with two oil through holes of oil storage chamber intercommunication, two the oil through hole divide in the open both sides in oil storage chamber.

Preferably, the cigarette bullet still including leading oily piece, lead oily piece with the bottom is connected, it is located to lead oily piece be close to of parcel lid one side of suction nozzle, it is equipped with and is used for holding to lead oily piece the oil reservoir with the appearance chamber of parcel lid, it still is equipped with two oilholes and is located two to lead oily piece cross the accepting hole between the oilhole, cross the oilhole and pass through oil through hole with oil storage chamber intercommunication, the position of accepting the hole with the oil absorption stick corresponds, accept the hole with hold the chamber intercommunication.

Preferably, the cartridge further includes a sealing element, the sealing element is sleeved at one end of the oil guide element close to the suction nozzle, the sealing element is used for sealing a gap between the periphery of the oil guide element and the inner wall of the accommodating cavity, the sealing element is provided with two exposing holes and a glue hole located between the two exposing holes, the exposing holes correspond to the oil passing holes, and the glue hole corresponds to the oil suction rod.

The electronic cigarette comprises a cigarette rod and the cigarette cartridge, wherein one end of the cigarette cartridge, which is far away from the suction nozzle, is connected with the cigarette rod and covers the containing cavity opening of the cigarette rod.

Compared with the prior art, the utility model discloses mainly there is following beneficial effect:

the user inhales to the suction nozzle, tobacco tar or condensate that the oil reservoir produced can pass through with the air current hollow channel and the suction nozzle is discharged, the tobacco tar or condensate can be absorbed to the oil absorption stick, from this, can reduce the tobacco tar or the condensate that gets into in the user's mouth to can reduce the harmful effect of smoking to user's health and improve the taste of user's smoking.

Drawings

In order to illustrate the solution of the present application more clearly, the drawings that are needed in the description of the embodiments will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present application, and that other drawings can be obtained by those skilled in the art without inventive effort.

Figure 1 is an exploded view of an electronic cigarette in accordance with the present invention;

figure 2 is an exploded view of a cartridge in accordance with the present invention;

figure 3 is a cross-sectional view of a cartridge in accordance with the present invention;

fig. 4 is a schematic structural view of a bottom cover according to the present invention;

fig. 5 is a schematic structural view of an oil separator according to the present invention.

Reference numerals:

1000-electronic cigarette, 100-cartridge, 900-rod, 901-cavity opening, 10-housing, 101-receiving cavity, 102-mouthpiece, 103-opening, 104-inhalation channel, 105-suspension column, 11-head, 12-connecting part, 20-oil reservoir, 201-oil reservoir, 30-bottom cover, 301-receiving cavity, 302-air inlet hole, 303-boss, 304-conductive hole, 41-electric heating element, 42-conductive element, 50-oil isolating element, 501-through hole, 502-air vent, 503-protrusion, 60-sealing ring, 70-wrapping cover, 701-oil through hole, 80-oil guide element, 801-cavity, 802-oil through hole, 803-receiving hole, 81-sealing element, 811-exposure hole, 812-glue holes, 82-oil absorption rods, 821-hollow channels.

Detailed Description

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this application belongs; the terminology used in the description of the application herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the application; the terms "including" and "having," and any variations thereof, in the description and claims of this application and the description of the above figures are intended to cover non-exclusive inclusions. The terms "first," "second," and the like in the description and claims of this application or in the above-described drawings are used for distinguishing between different objects and not for describing a particular order.

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

Fig. 1 is an exploded view of an electronic cigarette 1000 according to the present invention.

As shown in fig. 1, a preferred embodiment of the present invention provides an electronic cigarette 1000, which includes: a tobacco rod 900 and a cartridge 100. The end of the cartridge 100 remote from the mouthpiece 102 is attached to the tobacco rod 900 and closes the cavity opening 901 of the tobacco rod 900. The cartridge 100 is provided with a mouthpiece 102 and a container containing tobacco tar. The tobacco rod 900 may be of the prior art and is provided with two electrodes for supplying power to the cartridge 100. When a user inhales the suction nozzle, the electrodes can be triggered to be electrified to heat tobacco tar and generate smoke. The tobacco tar typically produces condensation on the upper end of the tobacco rod 900 during heating, which can damage the electronics inside the tobacco rod 900 and shorten the useful life of the tobacco rod 900 if the condensation contacts the electronics inside the tobacco rod 900.

Fig. 2 is an exploded view of a cartridge 100 in accordance with the present invention; fig. 3 is a cross-sectional view of a cartridge 100 in accordance with the present invention.

As shown in fig. 2 to 3, a preferred embodiment of the present invention provides a cartridge 100, which includes: the oil-saving device comprises a shell 10, an oil reservoir 20, a bottom cover 30, an electric heating element 41, a conductive element 42, an oil separation element 50, a sealing ring 60, a wrapping cover 70, an oil guide element 80, an oil suction rod 82 and a sealing element 81.

The shell 10 is provided with a containing cavity 101, the shell 10 is respectively provided with a suction nozzle 102 and an opening 103 at two ends of the containing cavity 101, the suction nozzle 102 and the opening 103 are both communicated with the containing cavity 101, the shell 10 is further provided with a suction channel 104, and the suction channel 104 is communicated with the suction nozzle 102; the oil reservoir 20 is arranged in the containing cavity 101, the oil reservoir 20 is provided with an oil reservoir cavity 201, and the oil reservoir cavity 201 is provided with an opening facing the suction nozzle 102; the oil suction rod 82 is provided with a hollow passage 821, the oil suction rod 82 penetrates through the air suction passage 104, the hollow passage 821 is communicated with the oil storage cavity 201, and the oil suction rod 82 is made of water absorption materials.

In this embodiment, when the user inhales on the mouthpiece 102, the smoke or the condensate generated from the oil reservoir 20 will be discharged from the mouthpiece 102 through the hollow passage 821 together with the air flow, and the smoke or the condensate can be absorbed by the sucker rod 82, so that the smoke or the condensate entering into the mouth of the user can be reduced, thereby reducing the harmful effect of smoking on the health of the user and improving the mouth feeling of smoking.

The housing 10 has a receiving cavity 101, and the housing 10 has a suction nozzle 102 and an opening 103 respectively disposed at two ends of the receiving cavity 101, and the suction nozzle 102 and the opening 103 are both communicated with the receiving cavity 101. The housing 10 is provided with a suction passage 104, and the suction passage 104 communicates with the suction nozzle 102. The housing 10 may be provided with a suspension column 105 extending from the suction nozzle 102 toward the opening 103 in the housing cavity 101, and the suction passage 104 may be formed in the suspension column 105. The housing 10 may include a head 11 and a connecting portion 12 connected to each other, the head 11 having an outer diameter larger than that of the connecting portion 12 to form a stepped surface at the connection, and the connecting portion 12 being adapted to be inserted into the receiving cavity 801 of the cigarette rod 900. The suction nozzle 102 is provided at the top end of the head 11, and the opening 103 is provided at the bottom end of the connecting portion 12.

The oil reservoir 20 is provided in the housing chamber 101, the oil reservoir 20 is provided with an oil reservoir chamber 201, and the oil reservoir chamber 201 has an opening facing the suction nozzle 102. The oil storage chamber 201 is used for storing the tobacco tar. The oil reservoir 20 may be made of a ceramic material.

The oil suction rod 82 is provided with a hollow passage 821, the oil suction rod 82 penetrates through the air suction passage 104, the hollow passage 821 is communicated with the oil storage cavity 201, and the oil suction rod 82 is made of water absorption materials. The oil absorption rod 82 is made of a water absorbing material, such as sponge. The smoke or condensate in the hollow passage 821 can be absorbed by the suction rod 82, thereby improving the taste of the user smoking the cigarette. The oil guide 80 is provided with a receiving hole 803 corresponding to the oil suction rod 82, and the receiving hole 803 is communicated with the accommodating cavity 301.

Fig. 4 is a schematic structural view of the bottom cover 30 according to the present invention.

As shown in fig. 4, the bottom cover 30 is connected to the housing 10 and covers the opening 103, the bottom cover 30 is provided with a receiving cavity 301, the receiving cavity 301 is communicated with the suction nozzle 102, the oil reservoir 20 is arranged in the receiving cavity 301, two rows of air inlet holes 302 are arranged at the bottom of the receiving cavity 301, the two rows of air inlet holes 302 are arranged at two sides of the oil reservoir 20, two sides of the bottom of the receiving cavity 301 are respectively provided with a boss 303, and the air inlet holes 302 penetrate through the bosses 303. Each row of intake apertures 302 may include a plurality of intake apertures 302. The bosses 303 are respectively arranged on two sides of the bottom of the accommodating cavity 301, the air inlet holes 302 penetrate through the bosses 303, namely, the openings of the air inlet holes 302 are positioned on the top surfaces of the bosses 303, and the bottom of the accommodating cavity 301 can form a storage tank for storing condensate, so that the situation that tobacco tar or the condensate enters the air inlet holes 302 and then permeates into the tobacco rod 900 to damage electronic devices in the tobacco rod 900 is facilitated. The bottom cover 30 may be provided with two conductive holes 304 through which the two conductive members 42 pass. The bottom cover 30 may have a groove at an end thereof away from the suction nozzle 102, the groove being located between the two conductive holes 304, and the air inlet hole 302 being formed at a bottom of the groove. The groove can enlarge the air inlet space, and is favorable for improving the air inlet flow rate. The bottom cover 30 may be coupled with the housing 10 by a snap.

The cartridge 100 includes an electric heating element 41 and two electric conductors 42, the electric heating element 41 is disposed at an end of the oil reservoir 20 away from the mouthpiece 102, and the two electric conductors 42 pass through the bottom cover 30 side by side and are electrically connected to the electric heating element 41. The conductive member 42 is used to interface with the electrodes of the tobacco rod 900. The electric heating element 41 generates heat to heat the soot in the oil reservoir 20 when it is energized. The electric heating element 41 is connected to the bottom of the oil reservoir 20 by adhesive, and the electric heating element 41 may be embedded in the oil reservoir 20.

Fig. 5 is a schematic structural view of an oil separator 50 according to the present invention.

As shown in fig. 5, the oil separating member 50 is disposed in the accommodating cavity 301 and attached to the inner wall of the accommodating cavity 301, the oil separating member 50 is located on one side of the electric heating member 41 away from the suction nozzle 102, the oil separating member 50 is provided with a via hole 501 for the conductive member 42 to pass through, the oil separating member 50 is further provided with two vent holes 502 and two protrusions 503, the vent holes 502 penetrate the protrusions 503, and the vent holes 502 are communicated with the air inlet holes 302. Thus, condensate can be stored around the perimeter of the two protrusions 503, which is beneficial in preventing condensate from leaking into the air intake holes 302 through the air vents 502. The bottom surface of the oil separator 50 is spaced from the top surface of the boss 303, and the air flow enters from the air inlet hole 302 and then passes through the air vent 502. The oil barrier 50 may be made of rubber, such as silicone rubber. Preferably, the vent 502 is located between the two rows of intake apertures 302, with the vent 502 being offset from the intake apertures 302. Thereby, further prevention of condensate leakage through vent hole 502 into air intake hole 302 is facilitated.

The sealing ring 60 is disposed on the outer periphery of the bottom cap 30, and the sealing ring 60 is used for sealing a gap between the outer periphery of the bottom cap 30 and the inner wall of the accommodating cavity 101. Thereby, it is advantageous to prevent the condensate from leaking down from the outer circumference of the bottom cover 30. The sealing ring 60 may be made of rubber, such as silicone rubber.

The wrapping cover 70 is connected with one end of the oil reservoir 20 close to the suction nozzle 102, the wrapping cover 70 is provided with two oil through holes 701 communicated with the oil storage cavity 201, and the two oil through holes 701 are respectively arranged on two sides of the opening of the oil storage cavity 201. The oil smoke generated from the oil storage chamber 201 can be emitted upward through the oil passage hole 701. The wrap cover 70 may be made of rubber, such as silicone rubber.

The oil guide member 80 is connected with the bottom cover 30, the oil guide member 80 is located on one side, close to the suction nozzle 102, of the wrapping cover 70, the oil guide member 80 is provided with a containing cavity 801 used for containing the oil reservoir 20 and the wrapping cover 70, the oil guide member 80 is further provided with two oil passing holes 802 and a receiving hole 803 located between the two oil passing holes 802, the oil passing holes 802 are communicated with the oil storage cavity 201 through oil passing holes 701, the receiving hole 803 corresponds to the oil absorption rod 82 in position, and the receiving hole 803 is communicated with the containing cavity 301. The receiving hole 803 is used to receive an end of the suspension post 105 remote from the suction nozzle 102. The oil guide 80 and the bottom cover 30 may be connected by a snap.

The sealing member 81 is sleeved on one end of the oil guide member 80 close to the suction nozzle 102, the sealing member 81 is used for sealing a gap between the periphery of the oil guide member 80 and the inner wall of the accommodating cavity 101, the sealing member 81 is provided with two exposing holes 811 and a glue hole 812 positioned between the two exposing holes 811, the exposing holes 811 correspond to the oil passing holes 802, and the glue hole 812 corresponds to the oil suction rod 82. The sealing member 81 may seal a gap between the outer circumference of the oil guide 80 and the inner wall of the receiving chamber 101, thereby facilitating prevention of the leakage of soot or condensate downward from the outer circumference of the oil guide 80. The glue hole 812 is located in the receiving hole 803, one end of the suspension post 105 far away from the suction nozzle 102 can be received in the glue hole 812, and the periphery of the suspension post 105 is tightly attached to the inner wall of the glue hole 812. From this, can improve the leakproofness of gas circuit, avoid the gas leakage to crowd the cigarette. The sealing member 81 may be made of rubber, such as silicone rubber. Preferably, the sealing element 81 and the oil guiding element 80 are formed by an overmolding process, and the sealing element 81 is directly coated on the surface of the oil guiding element 80.

The bottom cover 30, the conductive member 42, the oil separating member 50, the electric heating member 41, the oil reservoir 20, the packing 60, the packing cover 70, the oil guide member 80, and the sealing member 81 may be formed as a module, and inserted into the receiving chamber 101 from the opening 103 at the bottom of the receiving chamber 101. When it is desired to add tobacco tar, the module can be pulled out and the tobacco tar can be injected into the reservoir 201 through the exposed hole 811.

In this embodiment, when the user inhales on the mouthpiece 102, the smoke or the condensate generated from the oil reservoir 20 will be discharged from the mouthpiece 102 through the hollow passage 821 together with the air flow, and the smoke or the condensate can be absorbed by the sucker rod 82, so that the smoke or the condensate entering into the mouth of the user can be reduced, thereby reducing the harmful effect of smoking on the health of the user and improving the mouth feeling of smoking. When the tobacco tar of oil reservoir 20 drops, the tobacco tar can not directly flow out from inlet hole 302, and good user experience effect, great smoke volume etc. can also be guaranteed to this structure. Set up the cotton pipe of oil absorption in the air flue to absorb the condensate that produces under the 100 operating condition of cigarette bullet, can not produce the flying oil, can improve user's taste and experience.

It is to be understood that the above-described embodiments are merely illustrative of some, but not restrictive, of the broad invention, and that the appended drawings illustrate preferred embodiments of the invention and do not limit the scope of the invention. This application is capable of embodiments in many different forms and is provided for the purpose of enabling a thorough understanding of the disclosure of the application. Although the present application has been described in detail with reference to the foregoing embodiments, it will be apparent to one skilled in the art that the present application may be practiced without modification or with equivalents of some of the features described in the foregoing embodiments. All equivalent structures made by using the contents of the specification and the drawings of the present application are directly or indirectly applied to other related technical fields and are within the protection scope of the present application.

Claims (10)

1. A cartridge, comprising:

the shell is provided with an accommodating cavity, a suction nozzle and an opening are respectively arranged at two ends of the accommodating cavity, the suction nozzle and the opening are communicated with the accommodating cavity, and the shell is also provided with a suction channel which is communicated with the suction nozzle;

the oil storage device is arranged in the containing cavity and provided with an oil storage cavity, and the oil storage cavity is provided with an opening facing the suction nozzle;

the oil absorption rod is provided with a hollow channel, the oil absorption rod penetrates through the air suction channel, the hollow channel is communicated with the oil storage cavity, and the oil absorption rod is made of a water absorption material.

2. The cartridge of claim 1,

still include the bottom, the bottom with the casing is connected and the closing cap the opening, the bottom is equipped with and holds the chamber, hold the chamber with the suction nozzle intercommunication, the oil storage ware is located hold the intracavity, the bottom that holds the chamber is equipped with two rows of inlet ports, two rows the inlet port is separated the both sides of oil storage ware.

3. The cartridge of claim 2,

bosses are respectively arranged on two sides of the bottom of the accommodating cavity, and the air inlet holes penetrate through the bosses.

4. The cartridge of claim 2,

the oil storage device is characterized by further comprising an electric heating element and two electric conduction elements, wherein the electric heating element is arranged at one end, far away from the suction nozzle, of the oil storage device, and the two electric conduction elements penetrate through the bottom cover side by side and are electrically connected with the electric heating element.

5. The cartridge of claim 4,

still include the oil removal spare, the oil removal spare is located hold the intracavity and with the inner wall laminating of holding the chamber, the oil removal spare is located keeping away from of electric heat spare one side of suction nozzle, the oil removal spare is equipped with the confession the via hole that electrically conductive piece passed, the oil removal spare still is equipped with two air vents and two archs, the air vent runs through the arch, the air vent with the inlet port intercommunication.

6. The cartridge of claim 2,

still include the sealing washer, the sealing washer cover is located the periphery of bottom, the sealing washer is used for sealing the periphery of bottom with accept the clearance between the inner wall in chamber.

7. The cartridge of claim 2,

still include the parcel lid, the parcel lid with being close to of oil storage ware the one end of suction nozzle is connected, the parcel lid be equipped with two oil through holes of oil storage chamber intercommunication, two the oil through hole divide in the open both sides in oil storage chamber.

8. The cartridge of claim 7,

still including leading oily piece, lead oily piece with the bottom is connected, it is located to lead oily piece be close to of parcel lid one side of suction nozzle, it is equipped with and is used for holding to lead oily piece the oil reservoir with the appearance chamber of parcel lid, it still is equipped with two oilholes and is located two to lead oily piece cross the accepting hole between the oilhole, cross the oilhole and pass through the oil through hole with oil storage chamber intercommunication, the position of accepting the hole with the oil absorption stick corresponds, the accepting hole with hold the chamber intercommunication.

9. The cartridge of claim 8,

the oil guide device is characterized by further comprising a sealing element, the sealing element is sleeved at one end, close to the suction nozzle, of the oil guide element, the sealing element is used for sealing a gap between the periphery of the oil guide element and the inner wall of the accommodating cavity, the sealing element is provided with two exposing holes and a glue hole located between the two exposing holes, the exposing holes correspond to the oil passing holes, and the glue hole corresponds to the oil absorbing rod.

10. An electronic cigarette is characterized in that the electronic cigarette comprises a cigarette body,

the electronic cigarette comprises a cigarette rod and a cigarette cartridge according to any one of claims 1 to 9, wherein one end of the cigarette cartridge, which is far away from the suction nozzle, is connected with the cigarette rod and covers the cavity opening of the cigarette rod.

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