Health preserving cupping jar

Abstract

The application discloses a health preserving pot and relates to the technical field of physiotherapy appliances, which comprises a pot body, a fixing needle for fixing an incense stick arranged in the pot body, a conveying mechanism, a top cover detachably connected to the top of the pot body, a motor fixedly arranged in the top cover, a pushing assembly arranged in the pot body, and a reciprocating mechanism arranged between the pushing assembly and the motor. The inner piston and the outer piston are alternately moved up and down, and the one-way valve is used to continuously and directionally convey the medicinal smoke generated by the incense stick combustion to the bottom of the pot body and act on the human body surface. The design can make the medicinal smoke fully penetrate the skin and act on the acupoints, improve the utilization rate of the medicinal smoke, strengthen the warm and dispersing cold and qi-regulating and blood-activating effect of moxibustion, and further ensure the concentration and persistence of the medicinal smoke effect, so that the warmth and medicinal effect of moxibustion can be fully exerted.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of physiotherapy apparatuses, and in particular to a health preserving jar. BACKGROUND

[0002] The health preserving jar is a health preserving tool based on traditional Chinese medicine theory and combined with modern design concept, which mainly acts on the human body surface (especially acupoints, meridians or specific parts) through negative pressure adsorption, warm stimulation or drug penetration, so as to achieve the health preserving and health care purposes of dredging meridians, regulating blood and qi, relieving fatigue and improving sub-health state.

[0003] As one of the most common health preserving jars, the traditional structure of moxa jar usually includes a jar body, a fixed needle and a filter screen. When in use, the moxa stick is fixed in the jar body through the fixed needle, and after the moxa stick is ignited, the jar body is placed on the acupoint of the human body or the jar body is held to move on the body surface for moxibustion. The heat and drug smoke generated by the burning of the moxa stick act on the acupoint of the human body, so as to achieve the health preserving and health care effect.

[0004] The existing moxa jar usually has an opening at the top to ensure that oxygen enters, maintain stable burning of the moxa stick and avoid smoldering caused by lack of oxygen. However, due to this design, when the jar body is tilted and inverted or the internal drug smoke is excessive, the drug smoke generated by the subsequent burning of the moxa stick will overflow from the opening. This not only causes the drug smoke to be unable to act on the human body, reducing the utilization rate, but also causes the overflowing drug smoke to be continuously sprayed, interfering with the operation experience. In addition, the quality difference of the moxa stick and the change of the external environment (such as airflow, temperature and humidity) will affect the burning speed of the moxa stick. The existing moxa jar lacks a control mechanism for the burning rate, which easily leads to the moxa stick burning too fast, the temperature in the jar rising suddenly and the user being uncomfortable; or the moxa stick burning too slowly, which is difficult to achieve the ideal moxibustion effect. SUMMARY

[0005] The present application aims to solve the problems of low utilization rate of drug smoke generated by the burning of the moxa stick and uncontrollable burning speed of the moxa stick in the use of the existing moxa jar, and proposes a health preserving jar.

[0006] In order to achieve the above-mentioned purpose, the present application adopts the following technical solution: a health preserving jar comprising a jar body, a fixed needle for fixing a moxa stick in the inside of the jar body, and further comprising:

[0007] A conveying mechanism comprising a top cover detachably connected to the top of the jar body, a motor fixedly installed in the inside of the top cover, a push assembly provided in the inside of the jar body, and a reciprocating mechanism provided between the push assembly and the motor;

[0008] The push assembly comprises a smoke feeding pipe fixed in the inside of the tank body, an isolation shell is fixed in the inside of the smoke feeding pipe, an inner piston and an outer piston are slidably connected in the inside of the isolation shell and between the smoke feeding pipe and the isolation shell respectively, a one-way valve is installed in the inside of the inner piston and the outer piston and the bottom of the isolation shell, a rack is fixed on the top of the inner piston and the outer piston, and a gear wheel is rotatably connected on the top of the isolation shell and engaged between the two racks.

[0009] The up-and-down alternating movement of the inner piston and the outer piston continuously feeds the medicinal smoke generated by the burning of the moxa stick downward, and blocks the backflow of the medicinal smoke after the movement is stopped.

[0010] As a further description of the above technical solution, the reciprocating mechanism comprises a fixed frame fixed in the inside of the tank body, a cam column is rotatably connected in the inside of the fixed frame, a sleeve fixed with the rack fixed on the inner piston is sleeved on the outside of the cam column, and a sliding block embedded in the sliding groove of the cam column is arranged on the inner wall of the sleeve.

[0011] As a further description of the above technical solution, the installation unit is further included, the installation unit comprises a frame body clamped and fixed by the top cover and the tank body, a moxa stick box is rotatably connected in the inside of the frame body, and the top and the bottom of the moxa stick box are in transmission connection with the motor driving shaft and the cam column respectively.

[0012] As a further description of the above technical solution, the inside of the moxa stick box is interference-connected with a base for fixing the fixed needle, and an inclined pipe is fixed in the inside of the base.

[0013] As a further description of the above technical solution, the air inlet control mechanism is further included, the air inlet control mechanism comprises an electromagnet fixedly installed in the inside of the fixed frame, a shielding cover is slidably connected in the inside of the fixed frame, a spring is arranged between the shielding cover and the fixed frame, and a magnetic ring is fixed on the bottom of the shielding cover.

[0014] As a further description of the above technical solution, the pressing and kneading structure is further included, the pressing and kneading structure comprises a pressure applying contact, a fixed sleeve in thread connection with the smoke feeding pipe is rotatably connected on the outside of the pressure applying contact, and an adjusting unit is arranged on the top of the pressure applying contact.

[0015] As a further description of the above technical solution, the adjusting unit comprises a connecting plate fixed on the top of the pressure applying contact, a supporting plate is slidably connected on the top of the connecting plate, a threaded pipe is fixed on the bottom of the supporting plate, and a knob in thread connection with the threaded pipe is rotatably connected on the connecting plate.

[0016] As a further description of the above technical solutions: the pressing and kneading structure further comprises a deflection unit, the deflection unit comprises an inner pressing plate and an outer pressing plate fixed to the bottom of the inner piston and the outer piston respectively, the bottom of the inner pressing plate and the outer pressing plate are fixed with a protruding rod, and the top of the support plate is fixed with two groups of inclined blocks.

[0017] In summary, due to the adoption of the health preserving pot, the present application has the following advantages:

[0018] 1. The inner piston and the outer piston are alternately moved up and down, and cooperate with the one-way valve to continuously and directionally deliver the medicinal smoke generated by the burning of the moxa stick to the bottom of the pot body and act on the human body surface, which not only enables the medicinal smoke to fully penetrate the skin and act on the acupoints, improves the utilization rate of the medicinal smoke, and strengthens the effects of warming and dispersing cold and promoting blood circulation and regulating qi of moxibustion, but also forms an effective barrier when the inner piston and the outer piston stop moving, thereby avoiding the waste caused by the backflow of the medicinal smoke and further ensuring the concentration and persistence of the action of the medicinal smoke, so that the heat and medicinal effect of moxibustion can be fully exerted.

[0019] 2. In the process of delivering the medicinal smoke by the pushing assembly, external air is introduced synchronously to ensure the oxygen supply required for the burning of the moxa stick and avoid the generation of harmful gases due to the smoldering of the moxa stick in the absence of oxygen; at the same time, the air intake control mechanism can be used to flexibly adjust the proportion of air intake from the top and the bottom of the moxa stick box, control the oxygen supply around the moxa stick, and control the burning speed of the moxa stick, which can flexibly control the heat and the release rhythm of the medicinal smoke according to the conditioning scene, and ultimately improve the utilization rate of the medicinal smoke while taking into account the stability and safety of the moxibustion effect.

[0020] 3. In the process of moxibustion, the pressure contact presses the acupoints of the human body to promote the effective absorption of the medicinal smoke by the body, thereby enhancing the physiotherapy effect, and at the same time, the medicinal smoke is delivered to the surrounding area of the pressure contact through the smoke guide channel, which improves the utilization efficiency of the medicinal smoke, and the pressure contact can perform hot stimulation on the acupoints by means of the temperature of the medicinal smoke, thereby synergistically improving the massage effect. Furthermore, the air intake control mechanism drives the deflection unit to rotate the pressure contact periodically during operation, simulates the manual pressing and kneading action, and further optimizes the overall physiotherapy performance of the health preserving pot. BRIEF DESCRIPTION OF DRAWINGS

[0021] Figure 1 An overall top view is shown;

[0022] Figure 2 An overall bottom view is shown;

[0023] Figure 3 An overall exploded view is shown;

[0024] Figure 4Fig. 1 shows a schematic diagram of an installation unit according to an embodiment of the present application;

[0025] Figure 5 Fig. 2 shows a sectional perspective view of the whole according to an embodiment of the present application;

[0026] Figure 6 Fig. 3 shows a sectional plan view of the whole according to an embodiment of the present application;

[0027] Figure 7 Fig. 4 shows a schematic diagram of a pushing assembly according to an embodiment of the present application; Figure 6 Fig. 5 shows an enlarged view of A in Fig. 4;

[0028] Figure 8 Fig. 6 shows a schematic diagram of an adjusting unit according to an embodiment of the present application; Figure 6 Fig. 7 shows an enlarged view of B in Fig. 6;

[0029] Figure 9 Fig. 8 shows a schematic diagram of a deflecting unit according to an embodiment of the present application;

[0030] Figure 10 Fig. 9 shows a schematic diagram of an installation unit according to an embodiment of the present application;

[0031] Figure 11 Fig. 10 shows a schematic diagram of a deflecting unit according to an embodiment of the present application.

[0032] Legend:

[0033] 10, tank; 11, fixed needle;

[0034] 20, conveying mechanism; 21, top cover; 22, motor; 23, reciprocating mechanism; 231, fixed frame; 232, cam column; 233, sleeve; 234, sliding block; 24, pushing assembly; 241, tobacco pipe; 242, isolation shell; 243, inner piston; 244, outer piston; 245, one-way valve; 246, rack; 247, gear; 25, installation unit; 251, frame body; 252, moxa stick box; 253, base; 254, inclined pipe;

[0035] 30, air inlet control mechanism; 31, electromagnet; 32, magnetic ring; 33, spring; 34, shielding cover;

[0036] 40, pressing and kneading structure; 41, pressure contact; 42, adjusting unit; 421, connecting plate; 422, threaded tube; 423, support plate; 424, knob; 43, deflecting unit; 431, inner pressure plate; 432, outer pressure plate; 433, protruding rod; 434, inclined block; 44, fixed sleeve. DETAILED DESCRIPTION

[0037] One kind of health preserving pot will be clearly and completely described in the embodiments of the present application in combination with the drawings in the embodiments of the present application. Obviously, the described embodiments are only a part of the embodiments of the present application, not all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of the present application.

[0038] As Figures 1-11 shown, the present application provides a health preserving pot: including a pot body 10, the outside of the pot body 10 is provided with an air inlet hole and an air outlet hole, the air inlet hole is located at the upper position of the pot body 10, for supplying oxygen required for combustion, the air outlet hole is used for dispersing and discharging the used medicinal smoke, which helps to diffuse the medicinal smoke inhaled by the user, cooperates with the warm stimulation of moxibustion, enhances the meridian blood circulation, indirectly assists the regulation of the balance of yin and yang in the body, and avoids the interference of medicinal smoke on the operation experience of the health preserving pot, the inside of the pot body 10 is provided with a fixing needle 11 for fixing an incense stick.

[0039] Referring to Figure 5 , in order to make the medicinal smoke generated by moxibustion fully act on the human body, improve the effect of moxibustion, prevent the waste of medicinal smoke and interfere with the operation of moxibustion, the present application further comprises a conveying mechanism 20, the conveying mechanism 20 comprises a top cover 21 detachably connected to the top of the pot body 10, the inside of the top cover 21 is fixedly installed with a motor 22, the outside of the motor 22 is provided with a heat shield, the inside of the pot body 10 is provided with a pushing assembly 24 for conveying medicinal smoke, a reciprocating mechanism 23 for converting the rotary drive of the motor 22 into vertical motion is arranged between the pushing assembly 24 and the motor 22;

[0040] Referring to Figure 7 and Figure 9 , the reciprocating mechanism 23 comprises a fixed frame 231 fixed in the inside of the pot body 10, the inside of the fixed frame 231 is rotatably connected with a cam column 232, the outside of the cam column 232 is sleeved with a sleeve 233 slidably connected with the fixed frame 231, the inner wall of the sleeve 233 is provided with a sliding block 234 embedded in the sliding groove of the cam column 232;

[0041] Since the sleeve 233 is limited to rotate by the fixed frame 231, the cam column 232 rotates to drive the sliding block 234 to reciprocate in the vertical direction through the sliding groove, thereby driving the sleeve 233 to realize the up-down reciprocating motion;

[0042] Referring to Figure 8 , Figure 9 and Figure 10The pushing assembly 24 comprises a tobacco feeding pipe 241 fixed in the interior of the tank body 10, an isolation shell 242 fixed in the interior of the tobacco feeding pipe 241, a first gas conveying cavity in the interior of the isolation shell 242, a second gas conveying cavity formed between the isolation shell 242 and the tobacco feeding pipe 241, an inner piston 243 and an outer piston 244 respectively slidably connected in the interior of the isolation shell 242 and between the tobacco feeding pipe 241 and the isolation shell 242, the inner piston 243 and the outer piston 244 respectively located in the first gas conveying cavity and the second gas conveying cavity, a one-way valve 245 installed in the interior of each of the inner piston 243 and the outer piston 244, at least two one-way valves 245 installed at the bottom of the isolation shell 242 and respectively communicated with the first gas conveying cavity and the second gas conveying cavity, a rack 246 fixed at the top of each of the inner piston 243 and the outer piston 244, and a gear 247 rotatably connected at the top of the isolation shell 242 and engaged between the two racks 246, the rack 246 fixed on the inner piston 243 being fixed at the bottom of the sleeve 233.

[0043] The two racks 246 and the one gear 247 form a set of transmission structure, and at least two sets of transmission structure are arranged to ensure stable operation of the inner piston 243 and the outer piston 244.

[0044] When the sleeve 233 moves downward, the rack 246 fixed thereto moves downward, and then the inner piston 243 moves downward, at this time, the one-way valve 245 in the interior of the inner piston 243 is in a closed state, the inner piston 243 pushes the tobacco in the first gas conveying cavity downward, the one-way valve 245 at the bottom of the first gas conveying cavity opens under pressure, the tobacco gas in the first gas conveying cavity is sprayed out, at the same time, the downward movement of the above-mentioned rack 246 drives the remaining racks 246 to move upward through the gear 247, so that the outer piston 244 moves upward, at this time, the one-way valve 245 in the interior of the outer piston 244 opens under the resistance of the gas flow, the tobacco at the top of the isolation shell 242 enters the second gas conveying cavity through the one-way valve 245 in the interior of the outer piston 244;

[0045] Similarly, when the sleeve 233 moves upward, the inner piston 243 moves upward through the rack 246 fixed thereto, the tobacco at the top of the isolation shell 242 enters the first gas conveying cavity through the one-way valve 245 in the interior of the inner piston 243, and the outer piston 244 moves downward to extrude and spray the tobacco in the second gas conveying cavity, so that the connection of the tobacco is continuously conveyed through the alternating upward and downward movements of the inner piston 243 and the outer piston 244, the tobacco gas generated by the burning of the moxa stick flows to the direction of the human body, is sprayed out of the air outlet of the tank body 10 after acting on the human body, the utilization rate of the tobacco is improved, and the tobacco is prevented from flowing out through the air inlet of the tank body 10 when there is too much tobacco.

[0046] The inner piston 243 and the outer piston 244 can be respectively blocked in the first gas conveying cavity and the second gas conveying cavity after stopping moving, at this time, each one-way valve 245 is in a closed state, so that the backflow of the tobacco is prevented.

[0047] In order to make the inner piston 243 and the outer piston 244 alternately move up and down to stabilize the rate of delivering the medicinal smoke, the inner piston 243 and the outer piston 244 have the same area, so that the speed of delivering the medicinal smoke can be kept consistent when the inner piston 243 or the outer piston 244 moves downward.

[0048] Referring to Figure 3 , Figure 4 and Figure 5 , the installation unit 25 comprises a frame body 251 clamped and fixed by the top cover 21 and the tank body 10, an incense stick box 252 is rotatably connected in the frame body 251, the driving shaft of the motor 22 is inserted into the top of the incense stick box 252, the bottom of the incense stick box 252 is inserted into the inside of the cam column 232, the top and the bottom of the incense stick box 252 are respectively in transmission connection with the driving shaft of the motor 22 and the cam column 232, and the incense stick box 252 is driven to rotate by starting the motor 22, so that the incense stick box 252 drives the cam column 232 to rotate to realize subsequent transmission.

[0049] The inside of the incense stick box 252 is interference-connected with a base 253 for fixing the fixed needle 11, the base 253 facilitates the taking out and the fixing of the incense stick and the cleaning of the incense ash in the incense stick box 252, the incense stick box 252 can be disassembled and opened, so that the incense stick is placed in the incense stick box 252 and fixed by the fixed needle 11, and the inside of the base 253 is fixed with an inclined pipe 254, the top and the bottom of the incense stick box 252 are both provided with openings for the air to enter, and the openings are both provided with filter screens to prevent the incense ash from leaking out.

[0050] When the push assembly 24 continuously delivers the medicinal smoke downward, the external air passes through the air inlet hole of the tank body 10, then enters the incense stick box 252 through the upper and lower openings of the incense stick box 252, and then enters the smoke delivery pipe 241 through the inclined pipe 254 and the cam column 232, the air entering the incense stick box 252 from the top opening of the incense stick box 252 will flow through the ignition position of the incense stick, and the oxygen in the air will help the incense stick to burn, and the airflow will take away more medicinal smoke; the air entering the incense stick box 252 from the bottom opening of the incense stick box 252 will directly enter the inclined pipe 254, without affecting the burning of the incense stick, and the airflow will take away less medicinal smoke.

[0051] Since the airflow entering the incense stick box 252 from the top of the incense stick box 252 and passing through the cam column 232 and the airflow entering the incense stick box 252 from the bottom of the incense stick box 252 and passing through the cam column 232 have different medicinal smoke contents, in order to ensure that the subsequent medicinal smoke can uniformly act on the human body, the inner wall of the cam column 232 is fixed with a spoiler, and the two parts of the airflow are fully mixed by the spoiler during the rotation of the cam column 232, so that the uniformity of the medicinal smoke is improved.

[0052] After the top cover 21 and the tank body 10 are disassembled, the frame body 251 and the incense stick box 252 can be taken out of the tank body 10, so that the incense ash in the incense stick box 252 can be cleaned.

[0053] Referring to Figure 7 , in order to control the burning speed of the moxa stick, according to the conditioning scene, the heat and the rhythm of the medicinal smoke release are flexibly adjusted, and an air inlet control mechanism 30 is further included, the air inlet control mechanism 30 includes an electromagnet 31 fixedly installed inside a fixed frame 231, a shielding cover 34 sleeved outside an moxa stick box 252 is slidingly connected inside the fixed frame 231, a spring 33 is arranged between the shielding cover 34 and the fixed frame 231, and a magnetic ring 32 is fixed to the bottom of the shielding cover 34.

[0054] The electromagnet 31 can generate a magnetic repulsion force to drive the magnetic ring 32 and the shielding cover 34 to move upward against the elastic force of the spring 33, adjust the degree of shielding of the bottom opening of the moxa stick box 252 by the shielding cover 34, adjust the size ratio of the bottom opening and the top opening of the moxa stick box 252, and thus control the air flow entering the two part openings of the moxa stick box 252 when the pushing assembly 24 delivers medicinal smoke, and further control the oxygen supply amount around the moxa stick to control the burning speed of the moxa stick, and realize the control of the temperature and the amount of medicinal smoke during moxibustion.

[0055] Referring to Figure 8 , Figure 9 and Figure 10 , a pressing and kneading structure 40 is further included, the pressing and kneading structure 40 includes a pressure contact 41, which presses the human body acupoint during moxibustion, stimulates and activates the acupoint sensitivity, and makes the warm energy and medicinal smoke components of moxibustion more easily penetrate into the subcutaneous meridians, a fixed sleeve 44 is threadedly connected with the smoke pipe 241 and is rotationally connected to the outside of the pressure contact 41, so that the pressure contact 41 can be replaced, and an adjusting unit 42 is arranged at the top of the pressure contact 41, the height of the pressure contact 41 can be adjusted by the adjusting unit 42, and the pressing force of the pressure contact 41 on the human body can be adjusted.

[0056] A medicament cavity is arranged in the pressure contact 41, which is used to assist moxibustion by medicaments during pressing to enhance the moxibustion effect, the adjusting unit 42 includes a connecting plate 421 fixed to the top of the pressure contact 41, the pressure contact 41 can be detached from the bottom of the connecting plate 421, so that the pressure contact 41 can be injected with moxibustion medicaments, a support plate 423 is slidingly connected to the top of the connecting plate 421, a threaded tube 422 is fixed to the bottom of the support plate 423, a knob 424 is rotationally connected to the connecting plate 421 and is threadedly connected with the threaded tube 422, and the threaded tube 422 is driven to move upward or downward by the isolation shell 242, so that the support plate 423 is driven to move close to or away from the connecting plate 421, after the pressing and kneading structure 40 is installed inside the smoke pipe 241, the inner wall of the smoke pipe 241 supports the support plate 423, and then the pressure contact 41 can be locked in the vertical direction by rotating the fixed sleeve 44.

[0057] The threaded pipe 422 is hollow inside, the inside of the pressure contact 41 is provided with a smoke guide channel and a flat spray outlet is arranged around the pressure contact 41, the tobacco smoke delivered downward by the pushing assembly 24 enters the smoke guide channel through the threaded pipe 422 and is sprayed to the surface of the human body after being sprayed, during the process of the tobacco smoke passing through the smoke guide channel, the heat in the tobacco smoke is transferred to the medicine stored in the inside of the pressure contact 41, and the use effect of the medicine is improved.

[0058] With reference to Figure 9 And Figure 11 The pressure and kneading structure 40 further comprises a deflection unit 43, the deflection unit 43 comprises an inner pressing plate 431 and an outer pressing plate 432 fixed at the bottom of the inner piston 243 and the outer piston 244 respectively, the bottom of the inner pressing plate 431 and the outer pressing plate 432 are fixed with a convex rod 433, the top of the support plate 423 is fixed with two groups of inclined blocks 434 located below the inner pressing plate 431 and the outer pressing plate 432 respectively, the inner piston 243 and the outer piston 244 move up and down alternately, and the inner pressing plate 431 and the outer pressing plate 432 move up and down alternately, when the inner pressing plate 431 or the outer pressing plate 432 moves downward, the convex rod 433 extrudes the inclined surface of the group of inclined blocks 434 below the inner pressing plate 431 or the outer pressing plate 432, so that the outer pressing plate 432 is deflected, the connecting plate 421 and the pressure contact 41 are deflected, and the pressure contact 41 is deflected, so that the pressure contact 41 can be deflected periodically, and the real manual pressing and kneading are simulated, and the physiotherapy effect is further strengthened in cooperation with moxibustion.

[0059] When the two groups of convex rods 433 extrude the inclined blocks 434, the deflection directions of the pressure contact 41 are opposite, and the deflection angles are the same, and the design is used to make the pressure contact 41 be able to be deflected periodically, simulate the real manual pressing and kneading, and further strengthen the physiotherapy effect in cooperation with moxibustion.

[0060] Working principle: in the initial state, the top cover 21, the mounting unit 25 and the tank body 10 are in a split state, the moxa stick box 252 is in an open state, the moxa stick is fixed on the fixing needle 11, then the moxa stick box 252 is closed, the frame body 251 is placed in the tank body 10, and then the top cover 21 is clamped and fixed with the tank body 10;

[0061] The motor 22 drives the moxa stick box 252 and the cam column 232 to rotate, the sleeve 233 is limited to rotate by the fixed frame 231, the cam column 232 rotates to drive the sliding block 234 to reciprocate in the vertical direction through the sliding groove, and then drives the sleeve 233 to reciprocate up and down;

[0062] When the sleeve 233 moves downward, the rack 246 fixed therewith moves downward, and then the inner piston 243 moves downward. At this time, the one-way valve 245 inside the inner piston 243 is in a closed state, and the inner piston 243 moves downward to push the tobacco smoke inside the first gas conveying chamber downward. The one-way valve 245 at the bottom of the first gas conveying chamber opens under pressure, and the smoke is sprayed out of the first gas conveying chamber. At the same time, the downward movement of the rack 246 drives the remaining racks 246 to move upward through the gear 247, so that the outer piston 244 moves upward. At this time, the one-way valve 245 inside the outer piston 244 opens under the resistance of the airflow, and the tobacco smoke at the top of the isolation shell 242 enters the second gas conveying chamber through the one-way valve 245 inside the outer piston 244.

[0063] Similarly, when the sleeve 233 moves upward, the inner piston 243 moves upward through the rack 246 fixed therewith, and the tobacco smoke at the top of the isolation shell 242 enters the first gas conveying chamber through the one-way valve 245 inside the inner piston 243. The outer piston 244 moves downward to extrude and spray the tobacco smoke inside the second gas conveying chamber. In this way, the alternating upward and downward movements of the inner piston 243 and the outer piston 244 realize the continuous delivery of the tobacco smoke. The delivered tobacco smoke enters the smoke guide channel through the threaded pipe 422, is sprayed out of the second gas conveying chamber, and then reaches the surface of the human body. As the tobacco smoke is continuously delivered, the subsequent tobacco smoke will make the previous tobacco smoke float up and be dispersed and discharged through the air outlet of the tank 10.

[0064] When the tobacco smoke is delivered, the ambient air enters the tank 10 through the air inlet, and then enters the smoke conveying pipe 241 through the upper and lower openings of the moxa stick box 252 and the cam column 232.

[0065] The activation of the electromagnet 31 can generate a magnetic repulsive force to drive the magnetic ring 32 and the shielding cover 34 to move upward against the elastic force of the spring 33. The degree of shielding of the bottom opening of the moxa stick box 252 by the shielding cover 34 is adjusted, and the size ratio of the bottom opening to the top opening of the moxa stick box 252 is adjusted, so as to control the air flow entering the two openings of the moxa stick box 252 when the delivery assembly 24 delivers the tobacco smoke, and further control the burning speed of the moxa stick by controlling the oxygen supply around the moxa stick.

[0066] When the inner piston 243 and the outer piston 244 move upward and downward alternately, the inner pressure plate 431 and the outer pressure plate 432 move upward and downward alternately. When the inner pressure plate 431 or the outer pressure plate 432 moves downward, it extrudes a group of inclined blocks 434 below through the protruding rod 433, so that the outer pressure plate 432 is deflected, driving the connecting plate 421 and the pressure contact 41 to deflect. When the two groups of protruding rods 433 extrude the inclined blocks 434, the deflection directions of the pressure contact 41 are opposite, and the deflection angles are the same. This design is used to enable the pressure contact 41 to periodically deflect forward and backward, simulate real manual pressing and kneading, and further enhance the physiotherapy effect in cooperation with moxibustion.

[0067] The above merely describes preferred specific embodiments of the present application, but the protection scope of the present application is not limited thereto, and any person skilled in the art can make equivalent substitutions or changes to the health preserving pot and the inventive concept thereof according to the disclosed technology within the technical scope of the present application, which should be covered within the protection scope of the present application.

Claims

1. A health-preserving jar, comprising a jar body (10), wherein the jar body (10) is provided with air inlet holes and air outlet holes on its periphery, and a fixing needle (11) for fixing a moxa stick is provided inside the jar body (10), characterized in that: Also includes: A conveying mechanism (20), the conveying mechanism (20) comprising a top cover (21) detachably connected to the top of the tank body (10), a motor (22) fixedly mounted inside the top cover (21), a pushing assembly (24) disposed inside the tank body (10), and a reciprocating mechanism (23) disposed between the pushing assembly (24) and the motor (22); The pushing assembly (24) includes a smoke delivery pipe (241) fixed inside the tank body (10), an isolation shell (242) fixed inside the smoke delivery pipe (241), an inner piston (243) and an outer piston (244) slidably connected inside the isolation shell (242) and between the smoke delivery pipe (241) and the isolation shell (242), a one-way valve (245) is installed inside the inner piston (243) and the outer piston (244) and at the bottom of the isolation shell (242), a rack (246) is fixed to the top of the inner piston (243) and the outer piston (244), and a gear (247) meshing and transmitting between the two racks (246) is rotatably connected to the top of the isolation shell (242); The inner piston (243) and the outer piston (244) alternately move up and down to continuously transport the medicinal smoke generated by the burning moxa stick downward, and stop moving to prevent the medicinal smoke from flowing back.

2. A health-preserving jar according to claim 1, characterized in that: The reciprocating mechanism (23) includes a fixing frame (231) fixed inside the tank body (10), a cam column (232) is rotatably connected inside the fixing frame (231), a sleeve (233) fixed to a rack (246) fixed on an inner piston (243) is sleeved on the outside of the cam column (232), and a slider (234) is provided on the inner wall of the sleeve (233) and is embedded in the sliding groove of the cam column (232).

3. A health-preserving jar according to claim 2, characterized in that: The device further comprises an installation unit (25), wherein the installation unit (25) comprises a frame (251) clamped and fixed by the top cover (21) and the tank body (10), wherein a moxa box (252) is rotatably connected to the interior of the frame (251), and the top and bottom of the moxa box (252) are respectively transmission-connected to the drive shaft of the motor (22) and the cam column (232).

4. A health-preserving jar according to claim 3, characterized in that: The moxa box (252) is internally interference-connected with a base (253) for fixing the needle (11), and an oblique tube (254) is fixed inside the base (253).

5. The health-preserving jar according to claim 2, characterized in that: The invention also includes an air intake control mechanism (30), wherein the air intake control mechanism (30) includes an electromagnet (31) fixedly mounted inside a fixing frame (231), a shielding cover (34) is slidably connected to the inside of the fixing frame (231), a spring (33) is provided between the shielding cover (34) and the fixing frame (231), and a magnetic ring (32) is fixed to the bottom of the shielding cover (34).

6. The health-preserving jar according to claim 1, characterized in that: The device further comprises a pressing and kneading structure (40), wherein the pressing and kneading structure (40) comprises a pressing contact (41), wherein the outer portion of the pressing contact (41) is rotatably connected to a fixing sleeve (44) threadedly connected to the smoke delivery pipe (241), and an adjusting unit (42) is provided on the top of the pressing contact (41).

7. The health-preserving jar according to claim 6, characterized in that: The adjusting unit (42) comprises a connecting plate (421) fixed to the top of the pressure contact (41); the top of the connecting plate (421) is slidably connected to a support plate (423); the bottom of the support plate (423) is fixed to a threaded tube (422); and the connecting plate (421) is rotatably connected to a knob (424) threadedly connected to the threaded tube (422).

8. The health-preserving jar according to claim 7, characterized in that: The compression and kneading structure (40) further includes a deflection unit (43), which includes an inner pressure plate (431) and an outer pressure plate (432) respectively fixed to the bottom of the inner piston (243) and the bottom of the outer piston (244), wherein a protruding rod (433) is fixed to the bottom of each of the inner pressure plate (431) and the outer pressure plate (432), and two sets of inclined blocks (434) are fixed to the top of the support plate (423).

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