Tobacco rod and electronic cigarette using same

Abstract

The cigarette rod comprises a cigarette rod body and an air adjusting toggle button, a support is arranged in the cigarette rod body, a power supply assembly and an air adjusting body are arranged in the support, the air adjusting body is provided with internal threads, the air adjusting toggle button is provided with external threads matched with the internal threads, and the power supply assembly is connected with the air adjusting body. The air adjusting shifting button is detachably connected to the air adjusting main body through the external thread and the internal thread, an air inlet hole corresponding to the air adjusting shifting button is formed in the cigarette rod main body, and the air adjusting shifting button extends out of the air inlet hole and is exposed out of the cigarette rod main body. After the technical scheme is adopted, the air adjusting toggle button can be detached from the air adjusting main body through anticlockwise rotation outside the cigarette rod main body, so that the problems that in an existing electronic cigarette, the air adjusting toggle button cannot be detached from the air adjusting main body, the support in the cigarette rod main body is bound by the air adjusting toggle button and cannot be taken out, and the air adjusting main body cannot be detached are solved. And the power supply assembly and the gas adjusting main body cannot be replaced after being broken down, so that the whole cigarette rod is scrapped.

Description

TECHNICAL FIELD

[0001] The utility model relates to electronic cigarette technical field especially is related to a cigarette rod and electronic cigarette using it. BACKGROUND

[0002] At present, in order to be able to adjust the gas flow required by the atomization of the cartridge, the existing electronic cigarette will design the air adjusting main body for adjusting the air flow on the support in the cigarette rod, then the air adjusting knob one end is inserted into the air adjusting main body from the air inlet hole on the cigarette rod and fixed, then the air adjusting knob is slid up and down along the air inlet hole on the outside of the cigarette rod to control the air adjusting main body to adjust the air flow, in the use process, the electric core and power board in the support appear the failure or reach the service life, since the air adjusting knob is stuck in the air inlet hole and cannot be detached from the air adjusting main body, the support cannot be detached from the cigarette rod to replace the electric core and power board, thereby causing the whole cigarette rod to be scrapped, that is, polluting the environment, and cannot make the resources be reused. SUMMARY

[0003] The utility model discloses a cigarette rod and electronic cigarette using it, through the air adjusting knob can be detached with the air adjusting main body outside the cigarette rod, solve the electronic cigarette in the prior art, the air adjusting knob cannot be detached on the air adjusting main body, the support is restricted by the air adjusting knob in the cigarette main body and cannot be taken out, leading to the power supply assembly and the air adjusting main body cannot be replaced after appearing the failure, cause the whole cigarette rod to be scrapped.

[0004] The first aspect of the utility model embodiment provides a cigarette rod, including cigarette rod main part and air adjusting knob, be equipped with the support in the cigarette rod main part, be equipped with power supply assembly and air adjusting main body in the support, the air adjusting main body has internal thread, the air adjusting knob has the external thread matched with the internal thread, the air adjusting knob is detachably connected on the air adjusting main body through the external thread and the internal thread, the air adjusting knob is correspondingly set up with the air inlet hole on the cigarette rod main part, the air adjusting knob is exposed and is bare in the cigarette rod main part outside from the air inlet hole.

[0005] As an implementation manner, the air adjusting main body includes a sliding member and a fastening ring, a through channel is formed in the sliding member, the fastening ring is arranged in the through channel, and a plurality of teeth are arranged on the outer wall of the fastening ring and abut against the inner wall of the through channel.

[0006] As an implementation manner, the air adjusting knob has a connecting rod formed at one end thereof, and the external thread is formed on the outer wall of the connecting rod. The air adjusting knob is inserted into the fastening ring through the connecting rod and detachably connected to the air adjusting main body by screwing the external thread into the internal thread.

[0007] As an implementation form, the support outer wall is provided with a sliding groove, the air adjusting main body is located in the sliding groove, a gas guiding channel is formed in the groove bottom wall of the sliding groove, the sliding part abuts against the groove bottom wall of the sliding groove to block the gas guiding channel, a plurality of gas guiding holes corresponding to and communicating with the gas guiding channel are formed in the sliding part, and a ventilation hole corresponding to and communicating with the gas guiding channel is formed in the support top end.

[0008] As an implementation form, the air adjusting knob and the fastening ring are made of metal copper or iron, a groove is formed in the end of the air adjusting knob away from the connecting rod, and the groove is in the shape of a line, a cross or a hexagon.

[0009] As an implementation form, the cigarette rod main body comprises a main body shell, the support is arranged in the main body shell, the air inlet hole is formed in the outer wall of the main body shell, the air adjusting knob extends out of the air inlet hole and is exposed outside the main body shell, the air inlet hole also corresponds to and communicates with the gas guiding hole, and the air adjusting knob slides along the sliding track of the air inlet hole outside the main body shell, so that the sliding part slides in the sliding groove.

[0010] As an implementation form, the power supply assembly comprises an electric core and a power supply board, and a gas flow switch, the electric core is electrically connected with the power supply board, the power supply board is electrically connected with the gas flow switch, the support top end is provided with a first electrode and a second electrode, and the power supply board is electrically connected with the first electrode and the second electrode.

[0011] As an implementation form, the support is also provided with a positioning pin, a positioning groove corresponding to the positioning pin is formed in the inner wall of the main body shell, the support bottom end is exposed outside the main body shell, a sliding hole is formed in the support bottom end, a sliding block corresponding to the sliding hole is arranged on the positioning pin, the sliding block extends out of the sliding groove and is exposed on the support bottom end, and the sliding block slides back and forth along the sliding hole on the support bottom end, so that the positioning pin is inserted and pulled out in the positioning groove.

[0012] The second aspect of the embodiment of the utility model provides an electronic cigarette, comprising a cigarette cartridge main body and a cigarette rod as described above, the cigarette cartridge main body is detachably inserted into the cigarette rod main body, the cigarette cartridge main body bottom end corresponds to the support top end, the cigarette cartridge main body is provided with an oil storage cavity for storing tobacco tar, the oil storage cavity is provided with an atomizing core that can atomize the tobacco tar in the oil storage cavity after being electrified, and the power supply assembly is electrically connected with the atomizing core.

[0013] As an implementation form, the bottom end of the smoke bullet main body is provided with an air inlet channel communicated with the air passage hole at the top end of the support, the atomizing core is formed with a mist passage communicated with the air inlet channel, the mist passage is provided with a heating core, the outer wall of the atomizing core is provided with an oil inlet hole corresponding to the heating core, and the top end of the smoke bullet main body is provided with a mist outlet communicated with the mist passage.

[0014] The electronic cigarette with the smoke rod has the following beneficial effects: the electronic cigarette with the smoke rod can be disassembled from the smoke rod through the air adjusting knob, the support can be disassembled from the main body shell without being restricted by the air adjusting knob, the battery and the power board in the support can be replaced when the battery and the power board are out of order or reach the service life, the whole smoke rod is not scrapped, the environment is not polluted, and the resources can be reused. BRIEF DESCRIPTION OF DRAWINGS

[0015] The present utility model will be described in detail below in combination with the drawings, so that the above advantages of the present utility model are more clear. Among them,

[0016] Figure 1 is an explosion view of the smoke rod of the present utility model;

[0017] Figure 2 is a three-dimensional schematic view of the smoke rod of the present utility model;

[0018] Figure 3 is a cross-sectional view of the smoke rod of the present utility model;

[0019] Figure 4 is a split schematic view of the air adjusting main body and the air adjusting knob of the smoke rod of the present utility model;

[0020] Figure 5 is a split schematic view of the smoke rod main body and the smoke bullet main body of the electronic cigarette of the present utility model;

[0021] Figure 6 is a combination schematic view of the smoke rod main body and the smoke bullet main body of the electronic cigarette of the present utility model;

[0022] Figure 7 is a front internal structure schematic view of the electronic cigarette of the present utility model;

[0023] Figure 8 is a side internal structure schematic view of the electronic cigarette of the present utility model. DETAILED DESCRIPTION

[0024] The implementation of the present application will be described in detail below with reference to the accompanying drawings and examples, so that the process of how the present application applies technical means to solve technical problems and achieve technical effects can be fully understood and implemented. It should be noted that the various embodiments in the present application and the various features in each embodiment can be combined with each other, and the formed technical solutions are within the protection scope of the present application.

[0025] It should be noted that a large number of technical features are recorded in the specification of the present application, distributed in various technical solutions. If all possible combinations of technical features (i.e. technical solutions) of the present application are listed, the specification will be too long. In order to avoid this problem, each technical feature disclosed in the above-mentioned utility model content of the present application, each technical feature disclosed in the following various embodiments and examples, and each technical feature disclosed in the drawings can be freely combined to form various new technical solutions (these technical solutions are considered to have been recorded in the specification), unless the combination of technical features is technically infeasible. For example, features A+B+C are disclosed in one example, features A+B+D+E are disclosed in another example, features C and D are equivalent technical means that play the same role, and can only be used at a time, not simultaneously, and feature E can be combined with feature C technically, so the scheme of A+B+C+D should not be considered as having been recorded because it is technically infeasible, and the scheme of A+B+C+E should be considered as having been recorded.

[0026] As shown in Figures 1-4 The present application provides a tobacco rod, which comprises a tobacco rod body 100 and an air adjusting knob 4. The tobacco rod body 100 is provided with a support 1. The support 1 is provided with a power supply assembly 120 and an air adjusting body 110. The air adjusting body 110 is provided with an internal thread 302. The air adjusting knob 4 is provided with an external thread 402 matched with the internal thread 302. The air adjusting knob 4 is detachably connected to the air adjusting body 110 through the external thread 402 and the internal thread 302. The tobacco rod body 100 is provided with an air inlet hole 901 corresponding to the air adjusting knob 4. The air adjusting knob 4 extends out of the air inlet hole 901 and is exposed outside the tobacco rod body 100. It should be noted that the air adjusting knob 4 can be detached from the air adjusting body 110 by counterclockwise rotation outside the tobacco rod body 100, which solves the problem that the air adjusting knob 4 cannot be detached from the air adjusting body 110 in the existing electronic cigarette, the support 1 cannot be taken out due to the constraint of the air adjusting knob 4 inside the tobacco rod body 100, and the power supply assembly 120 and the air adjusting body 110 cannot be replaced after failure, resulting in the entire tobacco rod being scrapped.

[0027] In some embodiments, the air adjusting body 110 comprises a sliding piece 2 and a fastening ring 3, the sliding piece 2 is provided with a through channel 201, the fastening ring 3 is arranged in the through channel 201, the outer wall of the fastening ring 3 is provided with a plurality of teeth 301 abutting against the inner wall of the through channel 201, and the inner thread 302 is arranged on the inner wall of the fastening ring 3. The sliding piece 2 is used to be driven by the air adjusting knob 4 and then slide in the sliding groove 101 of the support 1, so as to adjust the air flow, the fastening ring 3 is used to provide a hard force to the connection position of the air adjusting knob 4 and the air adjusting body 110, so as to prevent the connection position from being deformed and causing the air adjusting knob 4 to fall off when the air adjusting body 110 is driven to slide by the air adjusting knob 4, the through channel 201 is used for fastening, the teeth 301 are used to fix the fastening ring 3 in the through channel 201, so as to prevent the fastening ring 3 from sliding in the through channel 201, and the inner thread 302 is used for detachable connection with the air adjusting knob 4.

[0028] In some embodiments, the air adjusting knob 4 is provided with a connecting rod 401 at one end, the outer thread 402 is arranged on the outer wall of the connecting rod 401, the air adjusting knob 4 is inserted into the fastening ring 3 through the connecting rod 401, and is detachably connected to the air adjusting body 110 by being screwed into the inner thread 302 through the outer thread 402. It should be noted that when the air adjusting knob 4 is rotated clockwise or counterclockwise, the fastening ring 3 is restrained from rotating in the through channel 201 by the teeth 301 and will not fall off from the through channel 201, and the air adjusting knob 4 is connected to the air adjusting body 110 more stably by the cooperation of the inner thread 302 and the outer thread 402, and is more convenient to disassemble.

[0029] In some embodiments, the support 1 is provided with a sliding groove 101, the air adjusting body 110 is located in the sliding groove 101, the groove bottom wall of the sliding groove 101 is provided with a gas guiding channel 102, the sliding piece 2 abuts against the groove bottom wall of the sliding groove 101 to block the gas guiding channel 102, a plurality of gas guiding holes 202 corresponding to the gas guiding channel 102 and communicating with the gas guiding channel 102 are arranged on the sliding piece 2, and the support 1 is provided with a gas passage hole 103 corresponding to the gas guiding channel 102 and communicating with the gas guiding channel 102. In this embodiment, the number of gas guiding holes 202 is three, the air flow is the largest when the sliding piece 2 slides in the sliding groove 101 to three gas guiding holes 202 corresponding to the gas guiding channel 102 at the same time, the air flow is moderate when the sliding piece 2 slides in the sliding groove 101 to two gas guiding holes 202 corresponding to the gas guiding channel 102, and the air flow is the smallest when the sliding piece 2 slides in the sliding groove 101 to one gas guiding hole 202 corresponding to the gas guiding channel 102. In the use process, the external air flow enters from the air inlet hole 901, then enters the gas guiding channel 102 through the gas guiding hole 202, and then enters the matched smoke cartridge body 10 through the gas passage hole 103, so as to provide the required air flow for atomization.

[0030] In some embodiments, the air adjusting knob 4 and the fastening ring 3 are both made of metal copper or iron material, the air adjusting knob 4 is provided with a groove at the end far away from the connecting rod 401, the groove is in the shape of a line, a cross or a hexagon. In the embodiment, the air adjusting knob 4 and the fastening ring 3 are both made of copper material, which has high hardness and can prevent the inner thread 302 and the outer thread 402 from slipping when the air adjusting knob 4 is disassembled and assembled, and can prevent the connecting position from being deformed when the air adjusting knob 4 drives the sliding piece 2 to slide, wherein the groove is used to disassemble the air adjusting knob 4 by a screwdriver, which is more labor-saving, and the groove in the embodiment is in the shape of a line.

[0031] In some embodiments, the tobacco rod body 100 includes a body shell 9, the bracket 1 is arranged in the body shell 9, the air inlet hole 901 is arranged on the outer wall of the body shell 9, the air adjusting knob 4 extends out of the air inlet hole 901 and is exposed outside the body shell 9, the air inlet hole 901 is corresponding and communicated with the air guide hole 202, the air adjusting knob 4 slides along the sliding track of the air inlet hole 901 outside the body shell 9, and the sliding piece 2 can slide in the sliding groove 101. It should be noted that the air adjusting knob 4 is rotated counterclockwise outside the body shell 9, so that it can be disassembled from the fastening ring 3 and separated from the air adjusting body 110, then the bracket 1 can be poked out of the body shell 9 by a tool, and then the components of the power supply assembly 120 can be disassembled from the bracket 1 for replacement or maintenance.

[0032] In some embodiments, the power supply assembly 120 includes the battery cell 7, the power board 6 and the airflow switch 5, the battery cell 7 is electrically connected with the power board 6, the power board 6 is electrically connected with the airflow switch 5, the bracket 1 is provided with the first electrode 104 and the second electrode 105 at the top end, and the power board 6 is electrically connected with the first electrode 104 and the second electrode 105. Wherein, the battery cell 7 is used to supply power to the power board 6 to start the electric control function, the power board 6 is used to supply power to the airflow switch 5 to start the induction control function, the airflow switch 5 can start the power board 6 to supply power to the matched tobacco cartridge body 10 through the first electrode 104 and the second electrode 105 after sensing the airflow, and the first electrode 104 and the second electrode 105 are used to electrically connect the matched tobacco cartridge body 10.

[0033] In some embodiments, the bracket 1 is further provided with a positioning pin 8, and the inner wall of the main body shell 9 is provided with a positioning groove 902 corresponding to the positioning pin 8. The bottom end of the bracket 1 is exposed outside the main body shell 9, and the bottom end of the bracket 1 is provided with a sliding hole 106. The positioning pin 8 is provided with a sliding block 801 corresponding to the sliding hole 106. The sliding block 801 extends from the sliding groove 101 and is exposed at the bottom end of the bracket 1. The sliding block 801 slides back and forth along the sliding hole 106 at the bottom end of the bracket 1, so that the positioning pin 8 can be inserted and pulled out in the positioning groove 902. It should be noted that after the bracket 1 is installed in the main body shell 9, the sliding block 801 is slid to one end of the sliding hole 106 at the bottom end of the bracket 1, so that the positioning pin 8 is inserted into the positioning groove 902, so that the bracket 1 is positioned in the main body shell 9, preventing the bracket 1 from moving in the main body shell 9. Among them, after the air adjusting knob 4 is detached from the main body shell 9, the sliding block 801 is slid to the other end of the sliding hole 106, so that the positioning pin 8 is separated from the positioning groove 902, so that the bracket 1 can be pulled out of the main body shell 9.

[0034] As shown in Figures 5-8 The utility model also provides an electronic cigarette, including cartridge main part 10 and cigarette holder as above, cartridge main part 10 is detachably inserted into cigarette holder main body 100, and the bottom end of cartridge main part 10 corresponds to the top end of bracket 1, and cartridge main part 10 is provided with oil storage cavity 1003 for storing tobacco tar, and the oil storage cavity 1003 is provided with atomization core 1004 that can atomize tobacco tar in oil storage cavity 1003 after being electrified, and power supply assembly 120 is electrically connected with atomization core 1004. Specifically, the lower end of cartridge main part 10 is inserted into the upper end of main body shell 9 and is detachably connected with cigarette holder main body 100, and the bottom end of cartridge main part 10 corresponds to the top end of bracket 1, the first electrode 104 and the second electrode 105 abut with atomization core 1004, and the power board 6 of power supply assembly 120 supplies power to atomization core 1004 through the first electrode 104 and the second electrode 105 to atomize tobacco tar in oil storage cavity 1003.

[0035] In some embodiments, the bottom end of the cartridge body 10 is provided with an air inlet channel 1001 communicated with the air passage 103 at the top end of the support 1, the atomizing core 1004 is formed with a mist passage 1005 communicated with the air inlet channel 1001, the mist passage 1005 is provided with a heating core 1006, the outer wall of the atomizing core 1004 is provided with an oil inlet hole 1007 corresponding to the heating core 1006, and the top end of the cartridge body 10 is provided with a mist outlet 1002 communicated with the mist passage 1005. It should be noted that the tobacco tar in the oil storage cavity 1003 can enter the heating core 1006 from the oil inlet hole 1007, the heating core 1006 can heat the tobacco tar to generate smoke after the power board 6 supplies power to the atomizing core 1004, and the external airflow can enter from the air inlet hole 901 when smoking, then pass through the air guide hole 202, the air guide channel 102, and the air passage 103 in sequence, enter the mist passage 1005 from the air inlet channel 1001, then drive the smoke generated by heating the tobacco tar in the heating core 1006 to be discharged from the mist outlet 1002 for the user to smoke.

[0036] The preferred embodiments are described in detail below.

[0037] As Figures 1-8As shown, the electronic cigarette of this utility model includes: a cigarette body 100 and a cartridge body 10, as well as a gas adjustment knob 4. The cigarette body 100 includes: a bracket 1, a sliding member 2, a fastening ring 3, an airflow switch 5, a power board 6, a battery cell 7, a positioning pin 8, and a main body shell 9. The battery cell 7, the power board 6, and the airflow switch 5 are all fixedly installed inside the bracket 1. The battery cell 7 is electrically connected to the power board 6 to supply power to the power board 6 and enable its electronic control function. The power board 6 is electrically connected to the airflow switch 5 to supply power to the airflow switch 5 and enable its inductive control function. A first electrode 104 and a second electrode 105 are installed at the top of the bracket 1 for conductive connection to the cartridge body 10. The power board 6 is electrically connected to the first electrode 104 and the second electrode 105 for connection via the first electrode... Electrode 104 and second electrode 105 supply power to the cartridge body 10. A groove 101 is provided on the outer wall of the support 1 to accommodate a sliding member 2. The sliding member 2 is installed within the groove 101 and is used to adjust the airflow by sliding within the groove 101. An air guide channel 102 is provided on the bottom wall of the groove 101 for air guidance. The sliding member 2 abuts against the bottom wall of the groove 101 to block the air guide channel 102. Three air guide holes 202 corresponding to and communicating with the air guide channel 102 are provided on the sliding member 2 for air guidance. A vent hole 103 corresponding to and communicating with the air guide channel 102 is provided at the top of the support 1 for airflow. A through channel 201 is provided on the sliding member 2 for installing a fastening ring 3. The fastening ring 3 is installed within the through channel 201 to connect to the air adjustment knob 4. The outer wall of the fastening ring 3 has multiple teeth 301 that abut against the inner wall of the through channel 201 to prevent the fastening ring 3 from sliding and falling off within the through channel 201. The inner wall of the fastening ring 3 has an internal thread 302 for detachable connection to the air regulating knob 4. The main body shell 9 is fitted onto the outer wall of the bracket 1. The outer wall of the main body shell 9 has an air inlet 901 that corresponds to and communicates with the air guide hole 202. One end of the air regulating knob 4 is necked to form a connecting rod 401. The outer wall of the connecting rod 401 has an external thread 402 that matches the internal thread 302. The air regulating knob 4 is inserted into the fastening ring 3 through the air inlet 901 via the connecting rod 401 and is detachably connected to the sliding member 2 by screwing the external thread 402 into the internal thread 302. The sliding member 2 is exposed outside the main body shell 9. The sliding component 2 can slide along the sliding trajectory of the air inlet 901 outside the main shell 9, and slide within the sliding groove 101. This allows each air guide hole 202 to correspond sequentially with the air guide channel 102 to adjust the airflow. The positioning pin 8 is installed inside the bracket 1 to position the bracket 1. The inner wall of the main shell 9 has a positioning groove 902 corresponding to the positioning pin 8. The bottom end of the bracket 1 is exposed outside the main shell 9. A sliding hole 106 is provided at the bottom end of the bracket 1. The positioning pin 8 has a slider 801 corresponding to the sliding hole 106. The slider 801 slides back and forth along the sliding hole 106 at the bottom end of the bracket 1, allowing the positioning pin 8 to be inserted and removed within the positioning groove 902. This allows control of the connection, positioning, and separation of the bracket 1 and the main shell 9. All components work together to form the main body 100 of the cigarette rod.

[0038] The oil storage cavity 1003 is provided in the cigarette cartridge body 10 for storing tobacco tar, and an atomizing core 1004 is provided in the oil storage cavity 1003 for atomizing the tobacco tar in the oil storage cavity 1003 after being electrified, an atomizing gas passage 1005 is formed in the atomizing core 1004 for air flow and smoke discharge, a heating core 1006 is provided in the atomizing gas passage 1005 for heating the tobacco tar in the oil storage cavity 1003, an oil inlet hole 1007 corresponding to the heating core 1006 is formed in the outer wall of the atomizing core 1004 for guiding the tobacco tar in the oil storage cavity 1003 into the heating core 1006, an air inlet passage 1001 corresponding to the atomizing gas passage 1005 is formed in the bottom end of the cigarette cartridge body 10 for guiding air into the atomizing gas passage 1005 to drive the smoke flow, and a smoke outlet 1002 corresponding to the atomizing gas passage 1005 is formed in the top end of the cigarette cartridge body 10 for discharging the smoke along with the air flow for the user to smoke.

[0039] The cigarette cartridge body 10 is inserted into the upper end of the main body shell 9 and detachable from the cigarette rod body 100, and the bottom end of the cigarette cartridge body 10 corresponds to the top end of the support 1, the air inlet hole 103 corresponds to and communicates with the air inlet passage 1001, the first electrode 104 and the second electrode 105 abut against the atomizing core 1004, the power board 6 is in abutment with the atomizing core 1004 through the first electrode 104 and the second electrode 105 to electrify the heating core 1006 to heat the heating core 1006 to heat the tobacco tar, when smoking, the external air flow can enter the air inlet hole 901, then sequentially pass through the air guide hole 202, the air guide passage 102, and the air inlet hole 103 to enter the atomizing gas passage 1005 from the air inlet passage 1001, then drive the smoke generated by the heating core 1006 to be heated to be discharged from the smoke outlet 1002 for the user to smoke.

[0040] Finally, it should be noted that: the above is only the preferred embodiment of the present application, and is not used to limit the present application, although the present application has been described in detail with reference to the foregoing embodiments, for those skilled in the art, the technical solutions recorded in the foregoing embodiments can be modified, or some technical features can be replaced. Any modification, equivalent replacement, improvement, etc. made within the spirit and principles of the present application shall be included in the protection scope of the present application.

Claims

1. A tobacco rod, characterized by, The application relates to a cigarette rod body and an air adjusting knob, wherein a support is arranged in the cigarette rod body, a power supply assembly and an air adjusting body are arranged in the support, the air adjusting body is provided with internal threads, the air adjusting knob is provided with external threads matched with the internal threads, the air adjusting knob is detachably connected to the air adjusting body through the external threads and the internal threads, an air inlet hole corresponding to the air adjusting knob is formed in the cigarette rod body, and the air adjusting knob extends out of the air inlet hole and is exposed outside the cigarette rod body.

2. A rod according to claim 1, characterised in that The air adjusting body comprises a sliding piece and a fastening ring, a through channel is formed in the sliding piece, the fastening ring is arranged in the through channel, and the outer wall of the fastening ring is provided with a plurality of teeth abutting against the inner wall of the through channel; and the internal threads are formed in the inner wall of the fastening ring.

3. A rod according to claim 2, wherein One end of the air adjusting knob is necked to form a connecting rod, the external threads are formed in the outer wall of the connecting rod, the air adjusting knob is inserted into the fastening ring through the connecting rod, and the air adjusting knob is detachably connected to the air adjusting body by being screwed into the internal threads through the external threads.

4. A rod according to claim 2, wherein The outer wall of the support is provided with a sliding groove, the air adjusting body is arranged in the sliding groove, the groove bottom wall of the sliding groove is provided with a gas guiding channel, the sliding piece abuts against the groove bottom wall of the sliding groove to block the gas guiding channel, a plurality of gas guiding holes corresponding to and communicating with the gas guiding channel are formed in the sliding piece, and the top end of the support is provided with an air hole corresponding to and communicating with the gas guiding channel.

5. A rod according to claim 3, wherein The air adjusting knob and the fastening ring are made of metal copper or iron material, a groove is formed in the end of the air adjusting knob away from the connecting rod, and the groove is in the shape of a line, a cross or a hexagon.

6. A rod according to claim 4, wherein The cigarette rod body comprises a main body shell, the support is arranged in the main body shell, the air inlet hole is formed in the outer wall of the main body shell, the air adjusting knob extends out of the air inlet hole and is exposed outside the main body shell, the air inlet hole also corresponds to and communicates with the gas guiding hole, and the air adjusting knob slides along the sliding track of the air inlet hole outside the main body shell, so that the sliding piece slides in the sliding groove.

7. A rod according to claim 6, wherein The power supply assembly comprises an electric core and a power supply board, and a gas flow switch, the electric core is electrically connected with the power supply board, the power supply board is electrically connected with the gas flow switch, the top end of the support is provided with a first electrode and a second electrode, and the power supply board is electrically connected with the first electrode and the second electrode.

8. A rod according to claim 6, wherein The support is also provided with a positioning pin, the inner wall of the main body shell is provided with a positioning groove corresponding to the positioning pin, the bottom end of the support is exposed outside the main body shell, the bottom end of the support is provided with a sliding hole, the positioning pin is provided with a sliding block corresponding to the sliding hole, the sliding block extends out of the sliding groove and is exposed at the bottom end of the support, and the sliding block slides back and forth along the sliding hole at the bottom end of the support, so that the positioning pin is pulled out of or inserted into the positioning groove.

9. An electronic cigarette, characterized in that, The cartridge body is detachably inserted into the cigarette rod body, the bottom end of the cartridge body corresponds to the top end of the support, the cartridge body is provided with an oil storage cavity for storing tobacco tar, the oil storage cavity is provided with an atomizing core capable of atomizing the tobacco tar in the oil storage cavity after being powered, and the power supply assembly is electrically connected with the atomizing core.

10. The electronic cigarette of claim 9, wherein, The bottom end of the cartridge body is provided with an air inlet channel communicated with the air hole at the top end of the support, the atomizing core is formed with a mist channel communicated with the air inlet channel, the mist channel is provided with a heating core, the outer wall of the atomizing core is provided with an oil inlet hole corresponding to the heating core, and the top end of the cartridge body is provided with a mist outlet communicated with the mist channel.

Images