CN217592026U

CN217592026U - Tobacco rod and electronic cigarette

Info

Publication number: CN217592026U
Application number: CN202221126473.2U
Authority: CN
Inventors: 唐家健; 李剑
Original assignee: BYD Precision Manufacturing Co Ltd
Current assignee: BYD Precision Manufacturing Co Ltd
Priority date: 2022-05-11
Filing date: 2022-05-11
Publication date: 2022-10-18
Anticipated expiration: 2032-05-11

Abstract

The utility model provides a tobacco rod and electron cigarette, inhale the piece including tobacco rod support, magnet and magnetism, the tobacco rod support is equipped with first mounting groove and second mounting groove, the second mounting groove runs through the tank bottom wall of first mounting groove, magnet fixed connection in first mounting groove, magnetism inhale a fixed connection in the cell wall of second mounting groove, and magnetic adsorption magnet. The technical scheme of the utility model can improve the connection stability between magnet and the tobacco rod.

Description

Tobacco rod and electronic cigarette

Technical Field

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

Background

With the development of science and technology, the use of electronic cigarettes is more and more common. Electronic cigarettes typically include a tobacco rod and a cartridge, where the cartridge typically atomizes tobacco smoke, and the tobacco rod typically may be used to electrically connect to the cartridge. In the in-service use, the cigarette pole can realize magnetism through magnet with the cigarette bullet and inhale and be connected, however magnet is connected unstablely and influence user's use with the cigarette pole very easily.

SUMMERY OF THE UTILITY MODEL

An embodiment of the utility model provides a tobacco rod and electron cigarette can be in the connection stability who improves between magnet and the tobacco rod support.

In a first aspect, the utility model provides a tobacco rod, inhale the piece including tobacco rod support, magnet and magnetism, the tobacco rod support is equipped with first mounting groove and second mounting groove, the second mounting groove runs through the tank bottom wall of first mounting groove, magnet fixed connection in first mounting groove, magnetism inhale a fixed connection in the cell wall of second mounting groove, and magnetic adsorption magnet.

It can be understood that, the utility model provides an in the tobacco rod can avoid the electron cigarette use, the tobacco rod support is propped by magnet and splits and leads to magnet to drop, has reduced because the emergence that the fracture of tobacco rod support made the mainboard burn out and produce the condition that toxic gas harmd the user health, has also avoided the tobacco tar to reveal the circuit of the electron cigarette that leads to simultaneously and has taken place the short circuit scheduling problem.

In a possible implementation manner, the groove wall of the second mounting groove comprises a limiting surface and a bottom wall surface, the limiting surface is connected with the groove side wall of the first mounting groove, the bottom wall surface is opposite to the limiting surface, and the magnetic attraction piece is abutted between the limiting surface and the bottom wall surface.

In a possible implementation manner, the magnetic attraction piece comprises a first side surface and a second side surface, the first side surface is connected with the second side surface, and an included angle between the first side surface and the second side surface is greater than 0 degree and smaller than 180 degrees;

the groove wall of the second mounting groove comprises a first abutting surface and a second abutting surface connected with the first abutting surface, the first abutting surface abuts against the first side surface, and the second abutting surface abuts against the second side surface.

In one possible embodiment, the second mounting slot includes a mounting opening located on a peripheral side of the tobacco rod support.

In one possible embodiment, the tobacco rod comprises a connecting layer, which is connected between the magnet and the magnetic element.

In a possible implementation manner, the cigarette rod support is provided with a mounting hole, the mounting hole penetrates through the bottom wall of the second mounting groove, the magnet is provided with a first through hole, the first through hole penetrates through the magnet along the thickness direction of the magnet, the magnetic attraction piece is provided with a second through hole, and the second through hole penetrates through the magnetic attraction piece along the thickness direction of the magnetic attraction piece and is communicated with the mounting hole and the first through hole;

the cigarette rod further comprises an electric connecting piece, wherein the electric connecting piece penetrates through the first through hole, the second through hole and the mounting hole and is fixedly connected with the magnetic suction piece.

In one possible embodiment, the magnet is an interference fit with the first mounting groove.

In a possible embodiment, a wall of the first mounting groove is provided with at least one protrusion, and the at least one protrusion abuts against the magnet.

In a possible implementation manner, there are two first installation grooves and two second installation grooves, the two first installation grooves are arranged at intervals, and each second installation groove penetrates through the bottom wall of one first installation groove;

magnet with the piece is inhaled to magnetism all has two, two magnet fixed mounting respectively in two first mounting groove, two the piece is inhaled to magnetism fixed mounting respectively in two the second mounting groove, and respectively magnetic adsorption one magnet.

In a second aspect, the present invention further provides an electronic cigarette, which comprises a cigarette cartridge and a cigarette rod as above, wherein the cigarette cartridge is magnetically attracted by the magnet.

It can be understood that, through the assembly method who improves magnet, make magnet can assemble in the tobacco rod support through inhale the piece magnetism with magnetism and inhale and be connected, through the bonding of articulamentum and with these three kinds of connected modes of interference connection of first mounting groove, promoted the power of being connected of magnet and tobacco tar support greatly to the job stabilization nature and the security of electron cigarette have been improved.

Drawings

In order to more clearly illustrate the technical solution of the present invention, the drawings required for 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 invention, and it is obvious for those skilled in the art to obtain other drawings without creative efforts.

Fig. 1 is a schematic cross-sectional view of an electronic cigarette provided by an embodiment of the present invention;

figure 2 is a schematic structural view of a tobacco rod of the electronic cigarette shown in figure 1;

figure 3 is an exploded view of a portion of the structure of the tobacco rod of the electronic cigarette shown in figure 1;

FIG. 4 is a cross-sectional view of the first end of the rod holder of the tobacco rod shown in FIG. 3;

FIG. 5 is a schematic cross-sectional view of the tobacco rod of FIG. 2;

FIG. 6 is a schematic view of the magnetic member of the tobacco rod shown in FIG. 3;

FIG. 7 is a schematic view of the magnet of the cigarette rod of FIG. 3;

figure 8 is a schematic view of the electrical connector of the tobacco rod shown in figure 2.

Detailed Description

For convenience of understanding, terms related to the embodiments of the present invention are first explained.

And/or: only one kind of association relationship describing the associated object, indicates that there may be three kinds of relationships, for example, a and/or B, may indicate: a exists alone, A and B exist simultaneously, and B exists alone.

A plurality of: two or more than two.

Connecting: it should be understood that, for example, A and B are connected, either directly or indirectly through an intermediate.

The following description of the present invention will be made in conjunction with the accompanying drawings.

With the development of science and technology, the use of electronic cigarettes is more and more common. Electronic cigarettes typically include a tobacco rod and a cartridge that is attached to the tobacco rod by a magnet of the tobacco rod. In practical use, the magnet and the cigarette rod bracket are generally fixed through interference fit. However, this connection has several disadvantages: 1. in order to ensure the connection strength between the magnet and the cigarette rod bracket, the interference magnitude between the magnetic part and the cigarette rod bracket is generally increased, the cigarette rod bracket is easy to prop and crack due to larger interference magnitude, and the condensate of the tobacco tar has corrosive effect on the glue between the magnet and the cigarette rod bracket, so that the crack is enlarged, the structure of the cigarette rod bracket is further damaged, and the magnet is easy to fall off from the cigarette rod bracket; 2. if the interference magnitude between magnet and tobacco rod is less, magnet drops from the tobacco rod support easily equally to influence the connection stability of bullet and tobacco rod.

Based on this, the utility model discloses an embodiment provides a tobacco rod and electron cigarette, can solve magnet and the unstable problem of being connected before the tobacco rod support.

Referring to fig. 1, fig. 1 is a schematic cross-sectional view of an electronic cigarette 1000 according to an embodiment of the present invention.

The electronic cigarette 1000 includes a cartridge 100 and a tobacco rod 200, and the cartridge 100 and the tobacco rod 200 are magnetically attracted to each other. The cartridge 100 includes a cartridge housing 110 and a magnet attachment 120, the magnet attachment 120 being mounted inside the cartridge housing 110. The cartridge 100 is magnetically attracted to the tobacco rod 200 by the magnet attachment 120.

Referring to fig. 2, fig. 2 is a schematic structural diagram of a tobacco rod 200 of the electronic cigarette 1000 shown in fig. 1.

The smoke rod 200 comprises a smoke rod support 210, a magnetic attraction piece 220, a magnet 230, an electrical connector 240, a microphone assembly 250, a battery 260, a smoke rod housing 270, a motor 280 and a main board 290. The tobacco rod support 210, the magnetic element 220, the magnet 230, the electrical connector 240, the microphone assembly 250, the battery 260, the motor 280 and the main board 290 are all accommodated in the tobacco rod housing 270, and the tobacco rod housing 270 can protect the internal components of the tobacco rod support 210 and the like. Wherein, the tobacco rod housing 270 is provided with a first air hole (not shown). The first air hole can balance the air pressure inside the cigarette rod 200 and the air pressure outside, so that the air pressure inside the cigarette rod 200 is consistent with the air pressure outside. The magnetic element 220, the magnet 230, the electrical connector 240, the microphone assembly 250, the battery 260, the motor 280, and the main board 290 are all mounted to the rod holder 210. The magnetic element 220, the magnet 230, the electrical connector 240 and the microphone assembly 250 are all located on the top side of the smoke rod housing 270, the battery 260 is located in the middle of the smoke rod housing 270, and the motor 280 and the main board 290 are all located on the top side of the smoke rod housing 270.

It should be noted that fig. 2 is only for schematically describing the connection relationship of the cigarette rod holder 210, the magnetic attraction element 220, the magnet 230, the electrical connection element 240, the microphone assembly 250, the battery 260, the cigarette rod housing 270, the motor 280 and the main board 290, and the connection position, the specific configuration and the number of the devices are not limited specifically. The structure illustrated in the embodiment of the present invention does not specifically limit the tobacco rod 200. In other embodiments of the present invention, the tobacco rod 200 may include more or fewer components than illustrated, or some components may be combined, some components may be separated, or a different arrangement of components may be provided. The illustrated components may be implemented in hardware, software, or a combination of software and hardware.

Referring to fig. 2 and 3 in combination, fig. 3 is an exploded view of a portion of the cigarette rod 200 of the electronic cigarette 1000 shown in fig. 1.

The rod cradle 210 includes a first end 211 and a second end 212 disposed opposite one another. In this embodiment, the first end 211 is the end of the rod holder 210 facing the cartridge 100 and the second end 212 is the end of the rod holder 210 facing away from the cartridge 100. The first direction X is a direction from the first end 211 to the second end 212.

Referring to fig. 3 and 4, fig. 4 is a cross-sectional view of the first end 211 of the cigarette rod holder 210 of the cigarette rod 200 shown in fig. 3.

The first end 211 includes a circumferential side surface 211b where the end surface 211a is connected to the end surface 211a. In this embodiment, the first end portion 211 is provided with a receiving groove 2110 and a second air hole (not shown). Receiving slot 2110 is open towards second end 212, and receiving slot 2110 is configured to receive microphone assembly 250. The second air hole is communicated with the accommodating groove 2110 and penetrates through the end face 211a.

It should be noted that, when the microphone assembly 250 is mounted in the receiving groove 2110, the airflow inside the smoke rod 200 cannot pass through the microphone assembly 250, and a conductive film (not shown) is disposed in the middle of the microphone assembly 250, and the second air holes can balance the air pressures on the two sides of the conductive film. The microphone component 250 can generate deformation through the pressure difference between the two sides of the conductive film to cause the equivalent capacitance, when the deformation of the conductive film reaches a preset value, the mainboard 290 can output a smoking signal, the smoking signal is transmitted to the mainboard 290 through the microphone component 250, and finally the smoke cartridge 100 starts to generate smoke through impedance transformation and amplification. When the user starts to use the electronic cigarette 1000, the second air hole generates negative pressure, and meanwhile, more air enters the cigarette rod 200 through the first air hole, and the pressure difference causes the conductive film of the microphone assembly 250 to deform, so that a smoking signal is transmitted to enable the electronic cigarette 1000 to start to work. When the user stops using, the air pressure on the two sides of the conductive film gradually levels, the conductive film recovers to the original shape, and the main board 290 can send a stop signal to stop the electronic cigarette 1000.

In addition, the first end portion 211 is further provided with a first installation groove 2111, a second installation groove 2112 and an installation hole 2113, the second installation groove 2112 penetrates through the bottom wall of the first installation groove 2111, and the installation hole 2113 penetrates through the bottom wall of the second installation groove 2112.

The opening 2111b of the first mounting groove 2111 is located at the end surface 211a. Illustratively, the first mounting slot 2111 is a circular slot. The first mounting groove 2111 includes a groove side wall 2111a, and the groove side wall 2111a is connected to the end surface 211a. The first mounting groove 2111 has a plurality of protrusions 2111c formed on a groove side wall thereof, and the plurality of protrusions 2111c are arranged at intervals around a central axis of the first mounting groove 2111. In other embodiments, the slot side wall 2111a of the first mounting slot 2111 may also be provided with only one protrusion 2111c, which is not specifically limited by the present invention. The first mounting groove 2111 is provided with an opening 2111b at the end surface 211a of the first end portion 211.

Referring to fig. 4 and 5, fig. 5 is a schematic cross-sectional view of the tobacco rod 200 shown in fig. 2. Of these, fig. 5 shows only the tobacco rod holder 210, the magnetically attractive element 220 and the electrical connector 240.

The second mounting groove 2112 is located on a side of the first mounting groove 2111 away from the end surface 211a. The second mounting groove 2112 includes a mounting opening 2112a. Specifically, the mounting opening 2112a is located on the peripheral side surface 211b of the first end portion 211. In other words, the second mounting groove 2112 also penetrates the peripheral side surface 211b of the first end 211.

The second mounting groove 2112 includes a bottom wall surface 2112c, a stopper surface 2112h, a first abutting surface 2112d, a second abutting surface 2112e, a third abutting surface 2112f, and a fourth abutting surface 2112g. The bottom wall surface 2112c is a surface of the groove bottom wall of the second mounting groove 2112 facing the second mounting groove 2112. The stopper surface 2112h is provided opposite to the bottom wall surface 2112 c. The restricting surface 2112h is connected to the groove side wall 2111a of the first mounting groove 2111. The first abutment surface 2112d, the second abutment surface 2112e, the third abutment surface 2112f, and the fourth abutment surface 2112g are connected between the bottom wall surface 2112c and the stopper surface 2112 h.

Specifically, the first abutting surface 2112d and the second abutting surface 2112e are connected, and an included angle between the first abutting surface 2112d and the second abutting surface 2112e is greater than 0 degree and smaller than 180 degrees. The third abutment surface 2112f and the fourth abutment surface 2112g are connected, and an angle of an included angle between the third abutment surface 2112f and the fourth abutment surface 2112g is greater than 0 degrees and less than 180 degrees. Illustratively, an angle between the first abutment surface 2112d and the second abutment surface 2112e is 90 degrees, and an angle between the third abutment surface 2112f and the fourth abutment surface 2112g is 90 degrees. The second contact surface 2112e and the fourth contact surface 2112g are also connected to the circumferential side surface 211b of the first end portion 211.

The installation hole 2113 is located at a side of the second installation groove 2112 away from the first installation groove 2111. Illustratively, the mounting holes 2113 are circular holes. Wherein, central axes of the first mounting groove 2111 and the mounting hole 2113 may coincide. In other embodiments, the mounting hole 2113 may be a square hole or other shaped hole.

In this embodiment, there are two first mounting grooves 2111, two second mounting grooves 2112, and two mounting holes 2113. The two first mounting grooves 2111 are arranged at intervals. Each second mounting groove 2112 is located on a side of one first mounting groove 2111 away from the end surface 211a, and extends through the bottom wall of the first mounting groove 2111. Each mounting hole 2113 is located on a side of one second mounting groove 2112 away from the first mounting groove 2111, and extends through a groove bottom wall of the second mounting groove 2112.

Referring to fig. 2 and 3, the second end 212 of the cigarette rod holder 210 is provided with a receiving slot 212a, and the receiving slot 212a is used for receiving the main board 290 and the motor 280. The middle of the tobacco rod bracket 210 is provided with a battery slot 213a, and the battery slot 213a can accommodate the battery 260. The battery 260 may provide current to the components at the location of the first end 211 and/or the second end 212.

Referring to fig. 6, fig. 6 is a schematic structural view of the magnetic member 220 of the tobacco rod 200 shown in fig. 3.

The magnetic member 220 is in the form of a planar plate. The magnetic element 220 is shaped to fit the second slot 2112. The magnetic element 220 includes a first surface 222, a second surface 223, a first side 224, a second side 225, a third side 226, and a fourth side 227. The first surface 222 and the second surface 223 are oppositely disposed, and the first side 224, the second side 225, the third side 226 and the fourth side 227 are connected between the first surface 222 and the second surface 223. The first side surface 224 is connected to the second side surface 225, and an angle between the first side surface 224 and the second side surface 225 is greater than 0 ° and less than 180 °. The third side 226 and the fourth side 227 are connected, and the included angle between the third side 226 and the fourth side 227 is greater than 0 ° and less than 180 °. Illustratively, the included angle between the first side 224 and the second side 225 is 90 °, and the included angle between the third side 226 and the fourth side 227 is 90 °.

The magnetic member 220 is provided with a second through hole 221, and the second through hole 221 is used for the power connector 240 to pass through. The second through hole 221 penetrates through the magnetic member 220 along the thickness direction of the magnetic member 220. In other embodiments, the second through hole 221 may also penetrate through the peripheral side surface of the magnetic element 220, in other words, the second through hole 221 may also be a notch of the magnetic element 220.

Referring to fig. 3 and 5, the magnetic element 220 can be assembled to the second mounting groove 2112 through the mounting opening 2112a from the second direction, and is fixedly connected to a groove wall of the second mounting groove 2112, and is configured to magnetically attract the magnet 230. Wherein, the second through hole 221 of the magnetic element 220 is communicated with the mounting hole 2113 of the cigarette rod bracket 210. In this embodiment, the second direction is perpendicular to the first direction, and the second direction Y is the thickness direction of the tobacco rod 200.

The angle between the first side 224 and the second side 225 is adapted to the angle between the first abutment surface 2112d and the second abutment surface 2112e described above. The angle between the third 226 and fourth 227 side is adapted to the angle between the third 2112f and fourth 2112g abutment surfaces as described above. The magnetic member 220 is held between the retaining surface 2112h and the bottom wall surface 2112 c. Specifically, the first surface 222 of the magnetic element 220 abuts against the retaining surface 2112h, and the second surface 223 of the magnetic element 220 abuts against the bottom wall 2112c, so as to retain the magnetic element 220 in the X-axis direction. The first side surface 224 abuts against the first abutting surface 2112d, the second side surface 225 abuts against the second abutting surface 2112e, the third side surface 226 abuts against the third abutting surface 2112f, and the fourth side surface 227 abuts against the fourth abutting surface 2112g, so that the magnetic attraction element 220 is prevented from rotating on the Y-Z plane. Wherein the third direction Z is shown as the width direction of the tobacco rod 200. The third direction Z is perpendicular to both the first direction X and the second direction Y, and is parallel to the end surface 211a of the first end portion 211. It should be noted that two surfaces abut against each other at least partially.

It can be understood that the second mounting groove 2112 can limit the magnetic attraction element 220 in the first direction X, the second direction Y and the third direction Z, so as to ensure the stability of the assembly between the magnetic attraction element 220 and the cigarette rod support 210.

Referring to fig. 3 and 7, fig. 7 is a schematic structural view of the magnet 230 of the tobacco rod 200 shown in fig. 3.

The magnet 230 has a cylindrical shape, and the shape of the magnet 230 is adapted to the first mounting groove 2111. The magnet 230 is provided with a first through hole 231, the first through hole 231 penetrates through the magnet 230 in the thickness direction of the magnet 230, and the first through hole 231 is used for the power supply connector 240 to penetrate through. The magnet 230 may be fixedly coupled to the first installation groove 2111 along the first direction X from the opening 2111b of the first installation groove 2111. The first through hole 231 of the magnet 230 is communicated with the second through hole 221 of the magnetic element 220. In other words, the second through hole 221 of the magnetic member 220 communicates with the first through hole 231 of the magnet 230 and the mounting hole 2113 of the cigarette rod holder 210.

Specifically, the magnet 230 is in interference fit with the first mounting groove 2111. The slot side wall 2111a of the first mounting slot 2111 contacts the magnet 230, and the slot side wall 2111a of the first mounting slot 2111 restricts the magnet 230, so that the magnet 230 is stably mounted in the first mounting slot 2111. The protrusions 2111c of the first mounting groove 2111 abut against the magnet 230 to assist in fixing the magnet 230, so that the magnet 230 and the first mounting groove 2111 are in interference fit. The first installation groove 2111 is connected with the magnet 230 in a fit interference manner, and the connection structure is simple and has high precision.

It can be appreciated that the cylindrical magnet 230 is easier to install during assembly, and does not need to be operated for multiple times, thereby simplifying the assembly time of the electronic cigarette 1000 and saving time and cost. Furthermore, the magnet 230 can be magnetically connected to the magnetic member 220, in other words, the magnetic member 220 can assist the position-limiting magnet 230 along the first direction X, so as to improve the assembling stability between the magnet 230 and the cigarette rod supporter 210.

In addition, the cigarette rod 200 may further include a connection layer (not shown) connected between the magnet 230 and the magnetic member 220 to increase a connection force between the magnet 230 and the magnetic member 220, so that the magnet 230 can be more stably mounted in the first mounting groove 2111. Illustratively, the tie layer may be a glue layer.

In this embodiment, there are two magnets 230 and two magnetic elements 220. The two magnets 230 are respectively and fixedly mounted in the two first mounting grooves 2111, and the two magnetic attraction pieces 220 are respectively and fixedly mounted in the two second mounting grooves 2112 and respectively magnetically attract one magnet 230. The second through hole of each magnetic member 220 is communicated with the first through hole of one magnet 230 and one mounting hole of the cigarette rod holder 210.

Referring to fig. 2 and 8, fig. 8 is a schematic structural diagram of the electrical connector 240 of the tobacco rod 200 shown in fig. 2.

Electrical connections 240 may be in the shape of a cylinder. The shape of electrical connector 240 matches the shape of second via 221, first via 231, and mounting hole 2113. The electrical connector 240 includes a first connection end 241 and a second connection end 242 disposed opposite each other, the first connection end 241 for electrically connecting with the internal components of the tobacco rod 200 and the second connection end 242 for electrically connecting with the cartridge 100.

In this embodiment, there are two electrical connectors 240. Each electrical connector 240 is disposed through the first through hole 231 of one magnet 230, the second through hole 221 of one magnetic member 220, and one mounting hole 2113 of the cigarette rod holder 210. The first connecting end 241 extends into the cigarette rod holder 210 and is electrically connected to the inner components of the cigarette rod 200, and the second connecting end 242 protrudes from the end surface 211a of the first end 211 and is electrically connected to the cartridge 100.

It is understood that after the electrical connector 240 is assembled to the cigarette rod holder 210, the magnet 230 and the magnetic element 220 are sleeved on the electrical connector 240. Wherein, interference fit between the first through-hole 231 of electric connector 240 and magnet 230, and with the mounting hole 2113 of cigarette rod support 210 between interference fit to further realize spacing to magnet 230 and magnetism piece 220, guaranteed magnet 230 and magnetism piece 220 and cigarette rod support 210 between the assembly stability.

In the assembling process, the magnetic element 220 is first installed in the second installation groove 2112, then the electrical connector 240 is installed in the installation hole 2113 through the second through hole 221, the connection layer is disposed on the surface of the magnetic element 220 facing the end surface 211a of the first end 211, and then the magnet 230 is connected to the connection layer after the first through hole 231 of the magnet 230 is passed through the electrical connector 240.

It can be understood that the present invention provides a cigarette rod 200 that can avoid the unstable assembly between the cigarette rod bracket 210 and the magnet 230 during the use of the electronic cigarette 1000. The tobacco rod support 210 cannot be burst by the magnet 230 to cause the magnet 230 to fall off due to too large interference, so that the situation that the main board 290 is burnt out to generate toxic gas to harm the health of a user due to the breakage of the tobacco rod support 210 is reduced, and meanwhile, the problems that the circuit of the electronic cigarette 1000 is short-circuited due to the leakage of tobacco tar and the like are avoided. Moreover, the magnet 230 does not fall off from the cigarette rod 200 due to the small interference fit with the cigarette rod bracket 210, and the connection stability between the magnet 230 and the cigarette rod bracket 210 is improved.

The utility model discloses an improve magnet 230's assembly methods, make magnet 230 can assemble in tobacco rod support 210 through inhale with magnetism that piece 220 magnetism is inhaled and be connected, through the bonding of articulamentum and be connected these three kinds of connection methods with the interference of first mounting groove 2111, promoted magnet 230 and tobacco rod support 210's engaging force greatly to the job stabilization nature and the security of electron cigarette 1000 have been improved.

The embodiments of the present invention have been described in detail, and the principles and embodiments of the present invention have been explained herein using specific embodiments, and the above description of the embodiments is only used to help understand the method and the core idea of the present invention; meanwhile, for a person skilled in the art, according to the idea of the present invention, there may be changes in the specific embodiments and the application range, and in summary, the content of the present specification should not be construed as a limitation to the present invention.

Claims

1. The utility model provides a tobacco rod, its characterized in that inhales the piece including tobacco rod support, magnet and magnetism, the tobacco rod support is equipped with first mounting groove and second mounting groove, the second mounting groove runs through the tank bottom wall of first mounting groove, magnet fixed connection in first mounting groove, magnetism inhale a fixed connection in the cell wall of second mounting groove, and magnetic adsorption magnet.

2. The tobacco rod as claimed in claim 1, wherein the groove wall of the second mounting groove comprises a limiting surface and a bottom wall surface, the limiting surface is connected with the groove side wall of the first mounting groove, the bottom wall surface is opposite to the limiting surface, and the magnetic attraction member is abutted between the limiting surface and the bottom wall surface.

3. A smoking article according to claim 1, wherein the magnetically attractive element comprises a first side surface and a second side surface, the first side surface being connected to the second side surface and the angle between the first side surface and the second side surface being greater than 0 degrees and less than 180 degrees;

4. A smoking pipe according to claim 1, wherein the second mounting slot comprises a mounting opening located on a peripheral side of the smoking pipe holder.

5. A smoking article according to any one of claims 1-4, wherein the smoking article comprises a connection layer connected between the magnet and the magnetically attractive element.

6. The tobacco rod is characterized in that the tobacco rod support is provided with a mounting hole, the mounting hole penetrates through the bottom wall of the second mounting groove, the magnet is provided with a first through hole, the first through hole penetrates through the magnet along the thickness direction of the magnet, the magnetic suction piece is provided with a second through hole, and the second through hole penetrates through the magnetic suction piece along the thickness direction of the magnetic suction piece and is communicated with the mounting hole and the first through hole;

7. A smoking article according to claim 1, wherein said magnet is an interference fit with said first mounting groove.

8. A tobacco rod according to claim 7 wherein the wall of the first mounting groove is provided with at least one protrusion which abuts against the magnet.

9. A smoking bar according to claim 1, wherein there are two first mounting grooves and two second mounting grooves, the two first mounting grooves are spaced apart, and each second mounting groove penetrates through the bottom wall of one first mounting groove;

10. An electronic cigarette, comprising a cartridge and a rod as claimed in any one of claims 1 to 9, the cartridge being magnetically attracted to the magnet.