Moxibustion device

Abstract

The utility model relates to a moxibustion device, which belongs to the technical field of moxibustion and comprises a fixed cylinder body, a movable cylinder body, a holding and pinching positioning part, an annular supporting piece, an ash receiving iron gauze and a moxibustion column, and one side of the annular supporting piece is fixedly connected to one end of the fixed cylinder body. The outer side of the movable barrel body is rotatably attached to the inner side of the fixed barrel body in a sliding mode, and one side of the pinching positioning part is fixedly connected to the end, away from the annular supporting piece, of the movable barrel body. According to the moxibustion device, a magnetic attraction dismounting and replacing function is provided, the replacement process of the moxibustion rod is very convenient, a user does not need to insert and pull out the moxibustion rod with great effort, the risk that the user is scalded when the moxibustion rod is replaced is reduced, meanwhile, the product further provides an air flow adjusting function, and the moxibustion device is convenient to use. A user can flexibly adjust the air flow of the air inlet according to the specific requirements of the user, and the user can better control the temperature and effect of moxibustion by adjusting the air flow.

Description

Technical Field

[0001] The utility model relates to the technical field of moxibustion, and specifically relates to a moxibustion device. Background Technique

[0002] Moxibustion, as a traditional Chinese medical therapy, its history can be traced back to ancient times in China. Its uniqueness lies in that its mechanism of action is similar to that of acupuncture therapy and complements acupuncture therapy, jointly playing a therapeutic role. Therefore, in traditional Chinese medicine treatment, acupuncture and moxibustion are often used simultaneously, and this therapy is also called acupuncture and moxibustion.

[0003] The treatment principle of moxibustion is to use moxibustion materials made of Artemisia argyi to generate moxibustion heat, and then stimulate acupoints or specific parts on the surface of the human body. The combustion of moxibustion materials will generate a certain amount of heat and smoke, and these heat and smoke can stimulate human acupoints or specific parts, thereby stimulating the activity of meridian qi. During the moxibustion treatment process, the patient may feel local warmth and comfort, and may even experience slight pain or numbness. These feelings are normal reactions, indicating that the moxibustion treatment is taking effect.

[0004] In moxibustion treatment, Artemisia argyi is a very important material. Artemisia argyi has the effects of warming meridians and dispelling cold, dredging collaterals and relieving pain, dispelling dampness and relieving itching, etc. After making Artemisia argyi into moxibustion materials, the moxibustion heat generated by its combustion can penetrate deep into the human skin to play a warm stimulation role. At the same time, the active ingredients in Artemisia argyi can also be absorbed through the skin into the human body to play a pharmacological role.

[0005] The scope of application of moxibustion treatment is very wide. It can be used to treat a variety of diseases, such as colds, coughs, asthma, indigestion, stomachaches, diarrhea, constipation, dysmenorrhea, irregular menstruation, arthritis, cervical spondylosis, lumbar disc herniation, etc. In addition, moxibustion treatment can also be used for disease prevention, health care and other aspects.

[0006] In short, moxibustion, as a traditional Chinese medical therapy, has a unique treatment principle and a wide scope of application. It uses moxibustion materials made of Artemisia argyi to generate moxibustion heat to stimulate acupoints or specific parts on the surface of the human body, stimulates the activity of meridian qi, and adjusts the disordered physiological and biochemical functions of the human body, so as to achieve the purpose of preventing and treating diseases. In clinical applications, moxibustion treatment is often combined with acupuncture therapy to jointly play a therapeutic role.

[0007] Existing moxibustion devices generally aim to improve the problems existing in current moxibustion, such as large and uncontrollable smoke, easy scalding, ashes being prone to cause scalding and pollution, and poor fire extinguishing function. For example, a moxibustion device disclosed in the authorized Chinese patent CN212593042U can achieve the blockage of the through hole through the cooperation of structures such as a cylinder body, an ash receiving net, a through hole, a first plugging body, a second plugging body, a fixing needle, a holding part, a clamp assembly, a clamp base, a clamp lip, and a clip, etc., so that the moxa stick is in an oxygen-deficient environment and thus the moxa stick is extinguished, and the insertion distance of the moxa stick is controlled to control the moxibustion temperature.

[0008] However, when the moxibustion device in the above cited document is in use, the moxa stick is usually directly inserted into the upper end of the cylinder body. However, this design has some deficiencies. First of all, when the existing moxibustion device finishes using the moxa stick, the process of replacing the moxa stick is not convenient. Since the moxa stick is directly inserted into the upper end of the cylinder body, when the moxa stick needs to be replaced, the old moxa stick needs to be pulled out of the cylinder body and then a new moxa stick needs to be inserted. This process may be rather troublesome. Especially when the moxa stick burns to a certain extent, it may be difficult to pull out the moxa stick, and even the user's fingers may be scalded. Secondly, the existing moxibustion device is also not convenient for adjusting the air flow size of the air inlet. The air flow size of the air inlet has an important impact on the moxibustion effect. If the air flow at the air inlet is too large, it may cause the moxibustion temperature to be too high, thus scalding the user's skin; if the air flow at the air inlet is too small, it may cause the moxibustion temperature to be too low, thus affecting the moxibustion effect. However, the existing moxibustion device usually does not provide a convenient way to adjust the air flow size of the air inlet, which makes it impossible for the user to adjust the moxibustion temperature according to their own needs when using the moxibustion device.

[0009] In summary, the existing moxibustion devices have some deficiencies in terms of moxa stick replacement and air inlet air flow adjustment, which may affect the user experience and the moxibustion effect. Summary of the Invention

[0010] Technical Problems to be Solved

[0011] In view of the deficiencies of the prior art, the present invention provides a moxibustion device, which has the advantages of magnetic adsorption for replacing the moxa stick and adjustable air flow size, etc., and solves the problems of inconvenient replacement of the moxa stick and inability to adjust the air flow size of the air inlet in the existing moxibustion devices.

[0012] (2) Technical Solution

[0013] In order to achieve the purpose of magnetically replacing moxa sticks and adjusting the size of wind flow, the utility model provides the following technical solutions: a moxibustion device, comprising a fixed cylinder, a movable cylinder, a grasping and positioning component, an annular support, a gray wire mesh and a moxibustion column, one side of the annular support is fixedly connected to one end of the fixed cylinder, the outer side of the movable cylinder can be rotatably fitted and slid on the inner side of the fixed cylinder, one side of the grasping and positioning component is fixedly connected to the end of the movable cylinder away from the annular support, and the side of the grasping and positioning component close to the fixed cylinder abuts against the edge of one end of the fixed cylinder, the gray wire mesh is fixedly connected to the side of the fixed cylinder close to the annular support, the end of the fixed cylinder away from the movable cylinder is provided with evenly distributed air permeable holes, the grasping and positioning component is provided with an opening, and a detachable magnetic attraction mechanism is installed on the opening, the outer side of the moxibustion column is connected to a fixed accommodating component, and the moxibustion column is connected to the detachable magnetic attraction mechanism in a magnetic manner through the fixed accommodating component;

[0014] The detachable magnetic attraction mechanism includes a hollow annular fixing block, an internal thread, a threaded column, a twist handle and a magnet; the outer side of the hollow annular fixing block is fixedly connected to the inner wall of the opening, and the inner side of the hollow annular fixing block is provided with an internal thread, and the internal thread is threadedly connected to the threaded column, and the center of one side of the twist handle is fixedly connected to one end of the threaded column away from the grasping and positioning component, and the other end of the threaded column is fixedly connected to one side of the magnet.

[0015] Furthermore, four evenly distributed fixed air inlets are provided on the outer side of the fixed cylinder, and four adjustable air inlets are provided on the outer side of the movable cylinder, the positions of which correspond one to one with the fixed air inlets.

[0016] Furthermore, the projection of the grasping and positioning component in the first direction is a circle with a diameter of L, the first direction is parallel to the axial direction of the moxibustion column, and the outer diameter of the fixed cylinder is D, D=L.

[0017] Furthermore, evenly distributed ventilation holes are provided on one side of the grasping and positioning component.

[0018] Furthermore, the fixed accommodating component includes a paper sheet and an iron ring; the paper sheet is tightly wrapped around the outside of the moxibustion column, and the inside of the iron ring is tightly sleeved on one end of the moxibustion column.

[0019] (III) Beneficial effects

[0020] Compared with the prior art, the utility model provides a moxibustion device with the following beneficial effects:

[0021] This moxibustion device provides a magnetic attraction and replacement function through the interaction of the movable cylinder, the grasping and positioning component, the detachable magnetic attraction mechanism, the annular support, the ash receiving wire mesh, the moxa stick, and the fixed accommodation component on the fixed cylinder. This makes the replacement process of the moxa stick extremely convenient. Users no longer need to laboriously insert and remove the moxa stick. With just a gentle push or pull, the moxa stick can be easily installed or removed. This not only greatly facilitates the use of users but also significantly reduces the risk of being scalded when users replace the moxa stick. At the same time, this product also provides a function of adjustable air flow. Users can flexibly adjust the air flow size of the air inlet according to their specific needs. By adjusting the air flow size, users can better control the temperature and effect of moxibustion. When a higher temperature is required, the air flow of the air inlet can be appropriately increased, and when a lower temperature is required, the air flow of the air inlet can be reduced. This can not only improve the effect of moxibustion but also further reduce the risk of being scalded when users use the moxibustion device. Brief Description of the Drawings

[0022] Figure 1 It is a schematic structural diagram of the present utility model;

[0023] Figure 2 is Figure 1 a schematic cross-sectional view of the connection structure of the screwing handle in

[0024] Figure 3 is Figure 1 a schematic cross-sectional view of the connection structure of the fixed cylinder in

[0025] Figure 4 is Figure 1 a schematic cross-sectional view of the connection structure of the moxa stick in

[0026] In the figure: 1, fixed cylinder; 2, movable cylinder; 3, grasping and positioning component; 4, opening; 5, ventilation opening; 6, adjustable air inlet; 700, detachable magnetic attraction mechanism; 701, hollow annular fixing block; 702, internal thread; 703, threaded column; 704, screwing handle; 705, magnet; 8, fixed air inlet; 9, air permeable holes; 10, annular support; 11, ash receiving wire mesh; 12, moxa stick; 1300, fixed accommodation component; 1301, paper skin; 1302, iron ring. Detailed Description of the Preferred Embodiment

[0027] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present utility model.

[0028] Please refer toFigures 1 to 4 The utility model provides a technical solution: a moxibustion device, comprising a fixed cylinder 1, a movable cylinder 2, a gripping and positioning component 3, an annular support 10, a gray wire mesh 11 and a moxibustion column 12, one side of the annular support 10 is fixedly connected to one end of the fixed cylinder 1, the outer side of the movable cylinder 2 can be rotatably fitted and slid on the inner side of the fixed cylinder 1, one side of the gripping and positioning component 3 is fixedly connected to one end of the movable cylinder 2 away from the annular support 10, and the gripping and positioning component 3 is close to one end of the fixed cylinder 1. The side is abutted against the edge of one end of the fixed cylinder 1, the gray wire mesh 11 is fixedly connected to the fixed cylinder 1 near the annular support 10, the fixed cylinder 1 is provided with evenly distributed air holes 9 at one end away from the movable cylinder 2, the grasping and positioning component 3 is provided with an opening 4, and a detachable magnetic attraction mechanism 700 is installed on the opening 4, the outer side of the moxa column 12 is connected to a fixed accommodating component 1300, and the moxa column 12 is connected to the detachable magnetic attraction mechanism 700 by magnetic attraction through the fixed accommodating component 1300;

[0029] The annular support 10 is an important component of the moxibustion device, and one side of it is firmly connected to one end of the fixed cylinder 1. This connection ensures that the annular support 10 can stably support and fix other components, and the outer side of the movable cylinder 2 fits with the inner side of the fixed cylinder 1, and can rotate and slide in the fixed cylinder 1. This design allows the user to adjust the position of the movable cylinder 2 as needed, thereby controlling the temperature and distance of moxibustion. At the same time, the side of the gripping and positioning component 3 close to the fixed cylinder 1 is in contact with the edge of one end of the fixed cylinder 1. This design allows the gripping and positioning component 3 to be stably fixed on the fixed cylinder 1, and is convenient for users to operate and adjust. The ash-collecting wire mesh 11 is used to collect the ashes produced during the moxibustion process to keep the moxibustion device clean and hygienic. The fixed cylinder 1 is provided with evenly distributed air holes 9 at one end away from the movable cylinder 2. The design of these air permeable holes 9 allows air to circulate freely, thereby ensuring that the moxibustion column 12 can be fully burned and exert the best moxibustion effect. The grasping and positioning component 3 is provided with an opening 4, and a detachable magnetic attraction mechanism 700 is installed on the opening 4. The outer side of the moxibustion column 12 is connected to a fixed accommodation component 1300, and is magnetically connected to the detachable magnetic attraction mechanism 700 through the fixed accommodation component 1300. This design allows the moxibustion column 12 to be easily installed and disassembled, and to maintain a stable position during use.

[0030] It should be noted that four evenly distributed fixed air inlets 8 are provided on the outside of the fixed cylinder 1, and four adjustable air inlets 6 are provided on the outside of the movable cylinder 2, whose positions correspond to the fixed air inlets 8 one by one. This is to accurately control the size of the airflow during the moxibustion process. By rotating the movable cylinder 2, the user can easily change the degree of overlap between the adjustable air inlet 6 and the fixed air inlet 8, thereby achieving fine adjustment of the airflow size of the fixed air inlet 8. This adjustment method is not only simple and easy, but also can meet the personalized needs of different users for the size of the airflow in different moxibustion scenarios. When a larger airflow is needed, the user can rotate the movable cylinder 2 to make the adjustable air inlet 6 completely overlap with the fixed air inlet 8. position, thereby achieving maximum ventilation and providing sufficient oxygen supply to meet the high heat demand during moxibustion. On the contrary, when a smaller wind flow is needed, the user can rotate the movable cylinder 2 to a position where the adjustable air inlet 6 partially overlaps or completely staggers the fixed air inlet 8, thereby reducing the ventilation volume and lowering the temperature of moxibustion to adapt to different moxibustion needs. In addition, this design also takes into account the stability and reliability of the structure. The one-to-one correspondence between the fixed air inlet 8 and the adjustable air inlet 6 ensures accuracy and consistency in adjusting the air flow size. At the same time, the close fit between the movable cylinder 2 and the fixed cylinder 1 also effectively prevents air leakage, thereby ensuring the safety and effectiveness of the moxibustion process.

[0031] It can be understood that the projection of the grasping and positioning component 3 in the first direction is a circle with a diameter of L, the first direction is parallel to the axial direction of the moxibustion column 12, the outer diameter of the fixed cylinder 1 is D, D=L, when the movable cylinder 2 is rotatably inserted into the inner side of the fixed cylinder 1, the side edge of the grasping and positioning component 3 fixed on the movable cylinder 2 can be tightly abutted with the side edge of the fixed cylinder 1, through this abutment, the positions of the fixed air inlet 8 and the adjustable air inlet 6 can be achieved one-to-one correspondence, which brings great flexibility and convenience to users. Users can accurately adjust the airflow size of the fixed air inlet 8 according to their specific needs. By adjusting the airflow size, users can better control the temperature and effect of moxibustion. Specifically, when the user needs a higher temperature, the airflow of the air inlet can be appropriately increased, thereby increasing the air circulation and improving the heat output of moxibustion. On the contrary, when a lower temperature is required, the user can reduce the airflow of the air inlet and reduce the amount of air entering, thereby reducing the temperature of moxibustion;

[0032] This adjustable design enables the moxibustion tube to adapt to the needs of different users and different moxibustion scenarios. Whether a higher temperature is required for deep moxibustion or a lower temperature for gentle moxibustion, users can achieve the ideal moxibustion effect by simply adjusting the air flow size at the air inlet. In addition, this design also takes into account the operational convenience and safety of users. By holding the positioning component 3 against the edge of the fixed cylinder 1, users can more accurately judge the position and state of the air inlet, avoiding misoperations and unnecessary risks. At the same time, this structure also increases the stability and reliability of the moxibustion tube, ensuring that the air inlet does not get misaligned or the air flow becomes unstable during use.

[0033] In addition, evenly distributed ventilation openings 5 are provided on one side of the holding and positioning component 3. The ventilation openings 5 provided play a crucial role. They cooperate with the adjustable air inlet 6 and the fixed air inlet 8 to jointly achieve the ventilation function. Through this mutually cooperative ventilation design, the situation where the moxa stick 12 extinguishes due to lack of air supply during combustion is effectively avoided. When the moxa stick 12 is lit, air can enter the interior of the moxibustion tube through the adjustable air inlet 6 and the fixed air inlet 8, and the ventilation openings 5 on the holding and positioning component 3 further promote the air circulation, ensuring that the moxa stick 12 can fully contact oxygen and thus burn continuously and stably. The even distribution of the ventilation openings 5 enables air to enter the interior of the moxibustion tube evenly, avoiding the occurrence of local oxygen deficiency. At the same time, the settings of the adjustable air inlet 6 and the fixed air inlet 8 allow users to flexibly adjust the air intake according to needs, further optimizing the ventilation effect. In addition, this ventilation design also takes into account the heat distribution and air flow characteristics during the combustion of the moxa stick 12. Through a reasonable ventilation layout, the combustion speed and temperature of the moxa stick 12 can be effectively controlled, improving the effect and safety of moxibustion.

[0034] In this embodiment, through the mutual cooperation among the detachable magnetic attraction mechanism 700, the moxa stick 12, and the fixed accommodation component 1300, the replacement process of the moxa stick becomes extremely convenient. Users no longer need to laboriously insert and remove the moxa stick. With just a gentle push or pull, the moxa stick can be easily installed or removed.

[0035] Such as Figure 1 、 Figure 2 and Figure 4As shown, the detachable magnetic attraction mechanism 700 includes a hollow annular fixing block 701, an internal thread 702, a threaded column 703, a turning handle 704, and a magnet 705. The outer side of the hollow annular fixing block 701 is fixedly connected to the inner side wall of the opening 4. An internal thread 702 is provided inside the hollow annular fixing block 701, and the internal thread 702 is in threaded connection with the threaded column 703. The center of one side of the turning handle 704 is fixedly connected to the end of the threaded column 703 away from the holding and positioning member 3. The opposite end of the threaded column 703 is fixedly connected to one side of the magnet 705. The magnet 705 adsorbs the fixed accommodation assembly 1300 on the moxibustion column 12, thereby realizing the fixation and positioning of the moxibustion column 12. Through this design, the user can easily install the moxibustion column 12 on the detachable magnetic attraction mechanism 700 or disassemble it for replacement. This convenient replacement method enables the user to replace the moxibustion column 12 at any time according to needs, thereby ensuring the continuous use of the moxibustion device. The design of the detachable magnetic attraction mechanism 700 makes the replacement process of the moxibustion column 12 extremely convenient. Its various components cooperate with each other to achieve the rapid installation and disassembly of the moxibustion column 12, providing a better user experience.

[0036] It should be noted that the fixed accommodation assembly 1300 includes a paper skin 1301 and an iron ring 1302. The paper skin 1301 is tightly wound around the outer side of the moxibustion column 12 to prevent the moxibustion column 12 from loosening, thereby ensuring the stability and safety of the moxibustion column 12 during use. The inner side of the iron ring 1302 is tightly sleeved on one end of the moxibustion column 12. The function of the iron ring 1302 is to adsorb with the magnet 705 in the detachable magnetic attraction mechanism 700, thereby realizing the convenient fixation and disassembly of the moxibustion column 12. Through this design, the user can easily install the moxibustion column 12 in the fixed accommodation assembly 1300, and then install the fixed accommodation assembly 1300 on the detachable magnetic attraction mechanism 700. During use, the magnet 705 will adsorb the iron ring 1302, thereby fixing the moxibustion column 12 on the detachable magnetic attraction mechanism 700. When it is necessary to replace the moxibustion column 12, the user only needs to disassemble the fixed accommodation assembly 1300 from the detachable magnetic attraction mechanism 700, and then install the new moxibustion column 12 in the fixed accommodation assembly 1300.

[0037] The working principle of the above embodiment is as follows:

[0038] (1) Ventilation adjustment principle: The four fixed air inlets 8 evenly distributed on the fixed cylinder 1 cooperate with the four adjustable air inlets 6 corresponding to the positions on the movable cylinder 2. By rotating the movable cylinder 2, the user can change the degree of overlap between the adjustable air inlet 6 and the fixed air inlet 8. The change in the degree of overlap directly affects the effective ventilation area of ​​the air inlet, thereby achieving fine adjustment of the size of the wind flow. When a larger wind flow is required, the movable cylinder 2 is rotated until the adjustable air inlet 6 completely overlaps the fixed air inlet 8. At this time, the ventilation area is the largest and the wind flow is the strongest. On the contrary, when a smaller wind flow is required, the movable cylinder 2 is rotated until the adjustable air inlet 6 partially overlaps or completely staggers the fixed air inlet 8. The ventilation area is reduced and the wind flow is correspondingly weakened.

[0039] (2) Principle of fixing the moxa column: The paper sheet 1301 is tightly wrapped around the outside of the moxa column 12 to fix and protect it and prevent it from loosening. The iron ring 1302 is tightly sleeved on one end of the moxa column 12 to attract the magnet 705 in the detachable magnetic attraction mechanism 700. The hollow annular fixing block 701 is fixedly connected to the inner wall of the opening 4. The inner thread 702 is threadedly connected to the threaded column 703. The handle 704 is fixedly connected to one end of the threaded column 703 to facilitate the user to rotate the threaded column 703. The magnet 705 is fixedly connected to the other end of the threaded column 703. The fixing and positioning of the moxa column 12 is achieved by attracting the iron ring 1302.

[0040] (3) Overall working principle: When using the moxibustion device, first insert the moxibustion column 12 into the fixed accommodating component 1300 and ensure that the iron ring 1302 is firmly adsorbed to the magnet 705. Then, rotate the movable cylinder 2 as needed to adjust the overlap between the adjustable air inlet 6 and the fixed air inlet 8 to control the size of the wind flow. After igniting the moxibustion column 12, air enters the interior of the moxibustion cylinder through the adjustable air inlet 6 and the fixed air inlet 8 to provide oxygen for the combustion of the moxibustion column 12. The vent 5 on the positioning component 3 is grasped to further promote air circulation, ensuring that the moxibustion column 12 is fully exposed to oxygen and burns continuously and stably. The ash-collecting wire mesh 11 collects the ashes produced during the moxibustion process to keep the moxibustion device clean. When the moxibustion column 12 needs to be replaced, just rotate the handle 704 so that the threaded column 703 drives the magnet 705 away from the moxibustion column 12, and the fixed accommodating component 1300 and the moxibustion column 12 can be easily disassembled.

[0041] Compared with the prior art: Through the mutual cooperation of the movable cylinder 2, the grasping and positioning component 3, the detachable magnetic attraction mechanism 700, the annular support 10, the ash receiving wire mesh 11, the moxa stick 12 and the fixed accommodation component 1300 on the fixed cylinder 1, this moxibustion device provides a function of magnetic attraction and replacement, making the replacement process of the moxa stick extremely convenient. Users no longer need to laboriously plug and unplug the moxa stick. With just a gentle push or pull, the moxa stick can be easily installed or removed. This not only greatly facilitates the use of users but also significantly reduces the risk of being scalded when users replace the moxa stick. At the same time, this product also provides a function of adjustable air flow. Users can flexibly adjust the air flow size of the air inlet according to their specific needs. By adjusting the air flow size, users can better control the temperature and effect of moxibustion. When a higher temperature is required, the air flow of the air inlet can be appropriately increased, and when a lower temperature is required, the air flow of the air inlet can be decreased. This can not only improve the effect of moxibustion but also further reduce the risk of being scalded when users use the moxibustion device, solving the problems of inconvenient replacement of the moxa stick and inability to adjust the air flow size of the air inlet in the existing moxibustion devices.

[0042] It should be noted that the term "comprising", "including" or any other variant thereof is intended to cover non-exclusive inclusion, so that a process, method, article or device comprising a series of elements not only includes those elements but also includes other elements not expressly listed, or also includes elements inherent to such process, method, article or device. Without further limitation, an element defined by the statement "comprising one..." does not exclude the existence of additional identical elements in the process, method, article or device comprising the said element.

[0043] Although the embodiments of the present invention have been shown and described, for those of ordinary skill in the art, it can be understood that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principle and spirit of the present invention.

Claims

1. A moxibustion device, comprising a fixed cylinder (1), a movable cylinder (2), a gripping and positioning component (3), an annular support (10), a gray wire mesh (11) and a moxibustion column (12), one side of the annular support (10) being fixedly connected to one end of the fixed cylinder (1), the outer side of the movable cylinder (2) being rotatably fitted and slidable on the inner side of the fixed cylinder (1), one side of the gripping and positioning component (3) being fixedly connected to one end of the movable cylinder (2) away from the annular support (10), and one side of the gripping and positioning component (3) close to the fixed cylinder (1) being abutted against the edge of one end of the fixed cylinder (1), the gray wire mesh (11) being fixedly connected to one side of the fixed cylinder (1) close to the annular support (10), and one end of the fixed cylinder (1) away from the movable cylinder (2) being provided with evenly distributed air permeable holes (9), characterized in that: The grasping and positioning component (3) is provided with an opening (4), and a detachable magnetic attraction mechanism (700) is installed on the opening (4); the outer side of the moxibustion column (12) is connected to a fixed accommodation component (1300), and the moxibustion column (12) is connected to the detachable magnetic attraction mechanism (700) by means of magnetic attraction via the fixed accommodation component (1300); The detachable magnetic attraction mechanism (700) comprises a hollow annular fixing block (701), an internal thread (702), a threaded column (703), a twist handle (704) and a magnet (705); the outer side of the hollow annular fixing block (701) is fixedly connected to the inner side wall of the opening (4); the inner side of the hollow annular fixing block (701) is provided with an internal thread (702); the internal thread (702) and the threaded column (703) are threadedly connected; the center of one side of the twist handle (704) is fixedly connected to one end of the threaded column (703) away from the grasping and positioning component (3); and the other end of the threaded column (703) is fixedly connected to one side of the magnet (705).

2. A moxibustion device according to claim 1, characterized in that: The outer side of the fixed cylinder (1) is provided with four evenly distributed fixed air inlets (8), and the outer side of the movable cylinder (2) is provided with four adjustable air inlets (6) whose positions correspond to the fixed air inlets (8) one by one.

3. A moxibustion device according to claim 1, characterized in that: The projection of the grasping and positioning component (3) in a first direction is a circle with a diameter of L, the first direction is parallel to the axial direction of the moxibustion column (12), and the outer diameter of the fixed cylinder (1) is D, where D=L.

4. The moxibustion device according to claim 1, characterized in that: Evenly distributed ventilation holes (5) are provided on one side of the grasping and positioning component (3).

5. The moxibustion device according to claim 1, characterized in that: The fixed accommodating component (1300) comprises a paper sheet (1301) and an iron ring (1302); the paper sheet (1301) is tightly wound around the outside of the moxibustion column (12), and the inside of the iron ring (1302) is tightly sleeved on one end of the moxibustion column (12).

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