Replaceable chemical heating massage module

Abstract

The invention relates to the technical field of medical apparatuses and instruments, in particular to a replaceable chemical heating massage module which comprises a heating part, a massage part and a control part. The connecting part is connected below the heating part; the central rod is inserted into the heating part and the connecting part, and a trigger device is arranged in the central rod; and the butt joint part is used for being connected with the fascia gun, and an adjusting assembly is arranged on the butt joint part. According to the replaceable chemical heating massage module provided by the invention, firstly, the pressure-sensitive triggering device starts heating through axial pressure butted with a fascia gun, so that false triggering is avoided, and the storage and transportation safety is improved; secondly, the butt joint part is matched with the adjusting assembly and can be matched with fascia guns with different diameters, heat and physical stimulation is achieved in combination with vibration, and the deep muscle relaxation effect is enhanced; due to the layered material, the medical skin-friendly layer, the directional heat conduction layer and the like, use safety is guaranteed, and no scald or residue exists.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of medical devices, in particular to a replaceable chemical heating massage module. BACKGROUND

[0002] In recent years, self-heating physiotherapy products such as warm pads and heating moxa pads have been widely used in scenarios such as female warming, joint pain relief, and post-exercise recovery due to their portability, lack of power supply, and comfortable temperature. However, these products have many technical and application defects: first, they are limited to static application and cannot be used with the vibration function of current physiotherapy equipment such as fascia guns, and can only act on the skin surface, making it difficult to achieve the combination of deep muscle relaxation and heat therapy; second, the heating start is uncontrollable, and the reaction starts as soon as the bag is opened and exposed to air, making it difficult to delay activation and increasing the risk of accidental triggering during transportation and storage, especially in shared equipment and unattended terminals; third, there is a lack of standardized interfaces and adaptive structures, making it difficult to fix the fascia gun and form an efficient use mode of "equipment + consumables"; fourth, traditional packaging requires an oxygen-free / inert environment, which is complex and costly, and the skin-friendly design is rough, making it prone to local overheating, burns, or drug residue problems, which severely limits the depth of self-heating products and their scene adaptability. SUMMARY

[0003] The purpose of the present application is to provide a replaceable chemical heating massage module to solve the problems raised in the background.

[0004] To achieve the above purpose, the present application provides the following technical solution: a replaceable chemical heating massage module, comprising:

[0005] A heating part for attaching to the human body and generating heat;

[0006] A connecting part connected below the heating part;

[0007] A central rod inserted into the heating part and the connecting part, the inside of the central rod being provided with a triggering device;

[0008] A docking part for connecting with a fascia gun, the docking part being provided with an adjusting assembly.

[0009] Preferably, the heating part includes a skin-friendly layer, a heat-conducting layer, a heat-retaining layer, and a sealed inner shell.

[0010] Preferably, the inside of the sealed inner shell is a heating cavity, the heating cavity is filled with a heating material, and the inside of the heating cavity is provided with an initiation bag, the initiation bag is filled with an initiator, and the top end of the central rod extends below the initiation bag.

[0011] Preferably, the heating material is composed of a main heating agent, a catalyst, an electrolyte, and a heat accumulator.

[0012] Preferably, the main heat generating agent is reduced iron powder, and the mass ratio is 60-70%;

[0013] The catalyst is coconut shell charcoal, which is used to adsorb oxygen and moisture, increase the contact area of iron powder and reactants, accelerate the reaction start and maintain constant temperature, and the mass ratio is 15-20%;

[0014] The electrolyte is sodium chloride, which is dissolved in water to form an electrolyte solution, reduce the activation energy of the corrosion reaction of iron powder, and control the heating rate, and the mass ratio is 3-5%;

[0015] The heat storage agent is vermiculite, which expands after absorbing water, stores heat and slowly releases it, avoids the rapid rise of temperature in the initial heating stage, and the mass ratio is 10-15%.

[0016] Preferably, the initiator is deionized water or 5-10% sodium chloride solution.

[0017] Preferably, the trigger device is a guide rod slidingly arranged in the center rod, and when the butt joint part is connected with the fascia gun, the axial pressure generated when the butt joint part is connected with the fascia gun pushes the guide rod to make the sharp end of the guide rod pierce the initiation bag.

[0018] Preferably, the adjusting assembly comprises two extension pieces, the two extension pieces are movably inserted on the side wall of the butt joint part, the butt joint part is a structure welded and assembled, the inner end of the extension piece is connected with an expansion air bag, a rotating ring is inlaid and rotatably installed on the top surface of the butt joint part, the bottom of the rotating ring is connected with a push plate, a containing cavity is arranged in the butt joint part, the push plate is located in the containing cavity, and the push plate is connected with a compression air bag, one end of the compression air bag is fixed and the end is connected with the expansion air bag through a gas conveying pipe, two positioning columns are inserted on the rotating ring, and positioning holes are formed in the part inside the rotating ring inlaid in the butt joint part, and the bottom of the positioning column is inserted in the positioning hole.

[0019] Compared with the prior art, the beneficial effects of the present application are:

[0020] The replaceable chemical heating massage module provided by the present application has the following advantages: first, the pressure trigger device is started by the axial pressure of the fascia gun, which avoids false triggering and improves the safety of storage and transportation; second, the butt joint part is matched with the adjusting assembly, which can adapt to fascia guns of different diameters, realizes "heat + physical stimulation" by combining vibration, and enhances the relaxation effect of deep muscles; third, the layered materials, such as medical skin-friendly layer and directional heat-conducting layer, ensure safe use without scalding and residue; fourth, the one-time design is sanitary, the whole is discarded after use, there is no risk of main machine pollution, it is suitable for high turnover scenes such as gyms and physiotherapy clinics, and the physiotherapy effect and scene applicability are significantly improved. BRIEF DESCRIPTION OF DRAWINGS

[0021] Fig. 1 The device structure diagram of the present application.

[0022] Fig. 2 Fig. 1 is a schematic view of the heating part of the present application.

[0023] Fig. 3 Fig. 2 is a schematic view of the adjusting assembly of the present application.

[0024] In the figure: heating part 1, connecting part 2, center rod 3, butt joint part 4, extension 5, stretching air bag 6, swivel ring 7, positioning column 8, push plate 9, compressed air bag 10, gas conveying pipe 11, initiation bag 12, guide rod 13, heating cavity 14. DETAILED DESCRIPTION

[0025] The technical solutions in the embodiments of the present application will be described clearly and completely below with reference to the accompanying drawings in the embodiments of the present application. Obviously, the described embodiments are only a part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments in the present application, all the other embodiments obtained by those of ordinary skill in the art without creative work fall within the protection scope of the present application.

[0026] Please refer to Figs. 1 to 3 The present application provides a technical solution: a replaceable chemical heating massage module, comprising:

[0027] The heating part 1 is used for fitting the human body and heating; the heating part 1 comprises a skin-friendly layer, a heat-conducting layer, a heat-insulating layer and a sealed inner shell; the skin-friendly layer directly contacts the human skin and needs to meet the core requirements of non-toxicity, non-irritation, soft fitting, high temperature resistance (41-45 DEG C constant temperature, short time resistance 50 DEG C), adaptation to vibration scene without falling off, and low cost and process compatibility of one-time use, and medical grade liquid silicone or spun-bond non-woven fabric composite PE film is recommended; the heat-conducting layer needs to realize the directional conduction of heat from the heating cavity to the skin-friendly layer, the thickness is thin (not more than 0.5 mm), and the function is compatible with the adjacent layer, and aluminum foil composite heat-conducting adhesive film or flexible graphite film is recommended; the heat-insulating layer is located between the heating cavity and the sealed shell, the core function is to block the heat loss of the heating cavity to the outside (non-skin-friendly direction), ensure the directional conduction of heat to the skin-friendly layer, and maintain the constant temperature (41-45 DEG C) in the heating cavity for 15-20 minutes, and needs to adapt to the low cost, light weight and easy processing requirements of one-time consumables, combined with the product structure and use scene, expanded perlite or aerogel felt is recommended; the sealed inner shell needs to directly contact the main heating material (reduced iron powder, activated carbon and other solid powders) and the initiator (water or aqueous solution), the core requirements are chemical corrosion resistance (resistance to electrolyte solution erosion), high temperature resistance (resistance to 41-45 DEG C constant temperature, short time 50 DEG C), good sealing (no liquid / powder leakage), adaptation to the packaging process of the warehouse (can fix the initiator bag), low cost (consistent with the positioning of one-time consumables), combined with the product structure and use scene, food grade polypropylene or high density polyethylene is recommended here. The structure can be completed by conventional injection molding and heat sealing process, and is suitable for industrial one-time manufacturing.

[0028] The inside of the sealed inner shell is a heating cavity 14, the heating cavity 14 is filled with a heating material, and the inside of the heating cavity 14 is provided with an initiation bag 12, the initiation bag 12 is filled with an initiator, and the top end of the center rod 3 extends below the initiation bag 12.

[0029] The heating material is composed of a main heating agent, a catalyst, an electrolyte and a heat storage agent. The main heating agent is reduced iron powder, the mass ratio is 60-70%; the catalyst is coconut shell charcoal, which is used to adsorb oxygen and moisture, increase the contact area of iron powder and reactants, accelerate the reaction start and maintain constant temperature, the mass ratio is 15-20%; the electrolyte is sodium chloride, which forms an electrolyte solution after dissolving in water, reduces the activation energy of iron powder corrosion reaction, adjusts the heating rate, the mass ratio is 3-5%; the heat storage agent is vermiculite, which expands after absorbing water, stores heat and releases slowly, avoids the rapid rise of temperature at the initial heating stage, the mass ratio is 10-15%.

[0030] The initiator needs to meet the normal temperature stability, not to react with the main heating material in advance, to mix quickly after the needle puncture, to start the reaction within 3-5 seconds, to be non-corrosive, to adapt to the small bag packaging such as PET / PE composite film bag, and to be deionized water or 5-10% sodium chloride aqueous solution.

[0031] The lower part of the heating part 1 is connected with the connecting part 2, the center rod 3 is inserted in the heating part 1 and the connecting part 2, and the inside of the center rod 3 is provided with a trigger device; the trigger device is a guide rod 13 slidingly arranged in the inside of the center rod 3, and a needle structure is integrated in the inside of the gun head, when the butt joint part 4 is connected with the fascia gun, the axial pressure generated when the butt joint part 4 is connected with the fascia gun pushes the guide rod 13 to make the sharp end of the guide rod 13 puncture the initiator bag 12, after the initiator bag 12 is punctured, the initiator and the heating material are mixed, the heating reaction is triggered, the response speed is fast, combined with the use of vibration, the temperature can be raised to 41-45° in about 40s, through proportioning control and structure optimization, constant temperature output can be realized for 15-20 minutes, the typical massage treatment period is covered, the expansion of the drug-containing version can be supported, and the heat+drug linkage physiotherapy is formed.

[0032] The bottom end of the center rod 3 is connected with the butt joint part 4, the butt joint part 4 is used for being connected with the fascia gun, and it is a common connection mode, and the adjusting assembly is arranged on the butt joint part 4. The adjusting assembly comprises two extension pieces 5, the two extension pieces 5 are movably inserted on the side wall of the butt joint part 4, the butt joint part 4 is a structure welded and assembled, the inner end of the extension piece 5 is connected with the stretching air bag 6, the rotating ring 7 is inlaid and rotatably arranged on the top surface of the butt joint part 4, the bottom of the rotating ring 7 is connected with the push plate 9, the accommodating cavity is arranged in the butt joint part 4, the push plate 9 is located in the accommodating cavity, the push plate 9 is connected with the compressed air bag 10, one end of the compressed air bag 10 is fixed and the end is communicated with the stretching air bag 6 through the gas conveying pipe 11, two positioning columns 8 are inserted on the rotating ring 7, the positioning holes are formed in the inside of the part where the rotating ring 7 is inlaid in the butt joint part 4, and the bottom of the positioning column 8 is inserted in the positioning hole. When the butt joint part 4 is connected with different fascia guns, the diameters of the butt joint parts 4 to be matched are different, therefore the adjusting assembly can change the matching diameters of the butt joint part 4, the compressed air bag 10 is compressed by rotating the rotating ring 7 to make the push plate 9, and then the stretching air bag 6 is expanded to push out the extension piece 5, so that the extension piece 5 that is stretched out can match the fascia gun with a larger diameter.

[0033] Although the embodiments of the present application have been shown and described, it is to be understood that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principles and spirit of the present application, and the scope of the present application is defined by the appended claims and their equivalents.

Claims

1. A replaceable chemical heat generating massage module, characterized by, Include: The heating part (1) is used for fitting human body and heating; The connecting part (2) is connected below the heating part (1); The center rod (3) is inserted in the heating part (1) and the connecting part (2), and the inside of the center rod (3) is provided with trigger device; The docking part (4) is used for connecting with the fascia gun, and the docking part (4) is provided with adjusting assembly.

2. The replaceable chemical heating massage module according to claim 1, wherein: The heating part (1) includes skin-friendly layer, heat-conducting layer, heat preservation layer and sealed inner shell.

3. The replaceable chemical heating massage module according to claim 2, wherein: The inside of the sealed inner shell is the heating cavity (14), and the heating material is filled in the heating cavity (14), and the inside of the heating cavity (14) is provided with the initiator bag (12), and the initiator bag (12) is filled with initiator, and the top end of the center rod (3) extends below the initiator bag (12).

4. The replaceable chemical heating massage module according to claim 3, wherein: The heating material is composed of main heating agent, catalyst, electrolyte and heat accumulator.

5. The replaceable chemical heating massage module according to claim 4, wherein: The main heating agent is reduced iron powder, and the mass ratio is 60-70%; The catalyst is coconut shell charcoal, and the mass ratio is 15-20%; The electrolyte is sodium chloride, and the mass ratio is 3-5%; The heat accumulator is vermiculite, and the mass ratio is 10-15%.

6. The replaceable chemical heating massage module according to claim 3, wherein: The initiator is deionized water or 5-10% sodium chloride solution.

7. The replaceable chemical heating massage module of claim 1, wherein: The trigger device is the guide rod (13) slidingly arranged in the center rod (3), and the axial pressure generated when the docking part (4) is connected with the fascia gun pushes the guide rod (13) to make the sharp end of the guide rod (13) pierce the initiator bag (12).

8. The replaceable chemical heating massage module of claim 3, wherein: The adjusting assembly includes two extension pieces (5), two extension pieces (5) are movably inserted in the side wall of the docking part (4), the inner end of the extension piece (5) is connected with the stretching air bag (6), the top surface of the docking part (4) is embedded with a rotating ring (7), the bottom of the rotating ring (7) is connected with a push plate (9), a containing cavity is arranged in the docking part (4), the push plate (9) is located in the containing cavity, and the push plate (9) is connected with a compression air bag (10), one end of the compression air bag (10) is fixed and the end is connected with the stretching air bag (6) through the gas pipe (11), two positioning columns (8) are inserted in the rotating ring (7), positioning holes are arranged in the part inside the docking part (4) where the rotating ring (7) is embedded, and the bottom of the positioning column (8) is inserted in the positioning hole.

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