Temperature-controllable pain hot compress device

Abstract

The utility model discloses a temperature-controllable pain hot compress device, and belongs to the technical field of hot compress devices. Comprising two cylinder bases, a winding assembly, a hot compress belt, a locking part and a heat flow unit, each cylinder base comprises a cylinder body, a locking cavity is integrally formed in one side of each cylinder body, and a binding part is arranged on the other side of each cylinder body; a locking pressing groove is formed in the end of the top face of the barrel base, and an elastic limiting piece is arranged on the inner side of the locking pressing groove. The rolling assembly comprises a rotating shaft, the rotating shaft and the barrel are concentrically arranged, the two ends of the rotating shaft movably penetrate out of the barrel, a rolling knob is integrally manufactured at one end of the rotating shaft, and a limiting nut is screwed to the other end of the rotating shaft; the two ends of the hot compress belt penetrate through the locking cavities and are fixed to the rotating shaft. The hot compress belt is wound on the rotating shaft; an internal flow channel is arranged in the hot compress belt; the temperature-controllable pain hot compress device can adapt to all parts of the body, and dry hot compress, wet hot compress and medicine adding hot compress can be carried out according to requirements.

Description

Technical Field

[0001] The utility model specifically relates to a temperature - controllable pain hot compress device, belonging to the technical field of hot compress devices. Background Art

[0002] Hot compress has the functions of dilating blood vessels, improving local blood circulation, promoting local metabolism and relieving pain. Therefore, hot compress has become a common treatment method in the pain department. When applying hot compress, most often hot water is added to items such as hot water bags and hot towels, and then they are brought into contact with the patient's pain area to achieve the effect of hot compress. However, due to the influence of external temperature, the hot water inside the hot water bag and hot towel will cool down, and the hot water bag and hot towel need to be replaced, otherwise the set hot compress time cannot be achieved. For this reason, the Chinese patent authorization publication number: CN219000835U discloses a temperature - controllable pain hot compress device for the pain department. The use of an electric heater can heat the liquid medicine inside the water storage plate by the electric heating rod when the liquid medicine temperature is low, so that the device has the ability to control the temperature, thereby preventing the patient from being scalded. However, the above - mentioned structure has limited hot compress parts and cannot meet the hot compress requirements of all parts. Content of the Utility Model

[0003] To solve the above problems, the utility model proposes a temperature - controllable pain hot compress device, which can adapt to various parts of the body and can perform dry hot compress, wet hot compress and medicated hot compress according to needs.

[0004] The temperature - controllable pain hot compress device of the utility model includes:

[0005] Two cylinder bases. The cylinder base includes a cylinder body. One side of the cylinder body is integrally formed with a locking cavity, and the other side of the cylinder body is provided with a binding member. The end of the top surface of the cylinder base is provided with a locking pressure groove, and an elastic limiting member is arranged inside the locking pressure groove.

[0006] A winding component. The winding component includes a rotating shaft, which is concentric with the cylinder body. Both ends of the rotating shaft movably pass through the cylinder body. One end of the rotating shaft is integrally formed with a winding knob, and the other end is screwed with a limiting nut.

[0007] A hot compress belt. Both ends of the hot compress belt pass through the locking cavity and are fixed to the rotating shaft. The hot compress belt is wound around the rotating shaft. An internal flow channel is arranged inside the hot compress belt.

[0008] Locking member, the locking member includes a fixed roller disposed inside the locking cavity, and a floating pressure roller is disposed above the fixed roller; sliding columns are fixed at both ends of the floating pressure roller; the sliding columns slide out through the top surface of the locking cavity; a screw cylinder is fixed in the middle of the top surface of the floating pressure roller; a pull rod is screwed onto the screw cylinder, and a pull rod limiter is disposed at the top of the locking cavity; the hot compress belt movably passes between the fixed roller and the floating pressure roller;

[0009] Heat flow unit, the heat flow unit includes a heating cavity fixed on the top surface of the hot compress belt, and a temperature control heater is disposed on the heating cavity; the internal flow channel is communicated with the heating cavity.

[0010] During use, the length of the hot compress belt can be selected according to the hot compress position. Then, with the heat flow unit as the center, the two cylinder seats are pulled outwards to make the hot compress belt reach the required length. When pulling outwards, it is unlocked by the elastic limiting member and the winding knob, and then the winding knob can be used to drive the rotating shaft to wind and unwind; thus, the winding or unwinding of the hot compress belt is realized; after the adjustment is completed, the winding knob is locked by the elastic limiting member; then, the fixed roller is unlocked by the pull rod limiter, and the pull rod is pressed down, so that the hot compress belt is clamped by the floating pressure roller and the fixed roller, and the interception of the internal flow channel of the hot compress belt is realized; and the hot compress device is installed at the hot compress position through the binding member; the temperature control heater is turned on; the flow medium in the heating cavity is controlled and heated; continuous hot compress on the hot compress part is realized. After the hot compress is completed, the temperature control heater is turned off, the floating pressure roller and the fixed roller are separated, and the hot compress belt is wound up.

[0011] Further, the pull rod limiter includes a sliding seat fixed on the top surface of the locking cavity, and an F-shaped limiting block is slidably disposed on the sliding seat; a spring body that abuts against the rear end of the limiting block is disposed inside the sliding seat; a dial block is integrally formed on the top of the limiting block; the limiting block is limited to the plum blossom cap at the top of the pull rod; when operating the pull rod limiter, the dial block is slid, so that the spring body can be compressed, and the limiting block is separated from the plum blossom cap. Then, the plum blossom cap can be pressed down or pulled up. When pressing down in place, the dial block is released, and under the action of the spring body, the top surface of the plum blossom cap is engaged with the bottom surface of the limiting block. When pulling up in place, the dial block is released, and under the action of the spring body, the bottom surface of the plum blossom cap is engaged with the top surface of the limiting block.

[0012] Further, the elastic limiting member includes a locking column, and a limiting ring is integrally formed in the middle of the locking column; the locking column movably penetrates inside the cylinder body; a top spring is disposed between the locking column and the locking groove between the limiting ring and the locking position; the locking column abuts against the winding knob; when winding or unwinding is required, the limiting ring is pressed to compress the top spring, so that the locking column is separated from the winding knob.

[0013] Further, the hot compress belt includes a rubber sleeve, and multiple rows of upwardly protruding embedding holes are press-formed at intervals on the bottom surface of the rubber sleeve. The embedding holes are blind hole structures; an elastic covering surface is covered and adhered to the top surface of the rubber sleeve; a non-woven fabric is arranged on the bottom surface of the rubber sleeve; embedding heads that are fitted with the embedding holes are arranged on the top surface of the non-woven fabric; a reflux channel is arranged inside the rubber sleeve; a plurality of reflux ports are arranged at intervals on the reflux channel; a ring seat is fitted inside the reflux port, and an elastic member is arranged between the ring seat and the reflux channel; a pressing rod is fixed to the side of the floating pressing roller through a connecting arm, and pressing heads are fixed to both ends of the bottom of the pressing rod; a reflux pipe is arranged at one end of the reflux channel close to the heating cavity, the reflux pipe is connected to a circulating pump at the top of the heating cavity, and the output end of the circulating pump is connected to the heating cavity; during use, the length of the hot compress belt is determined according to the hot compress part. After the length of the hot compress belt is determined, the hot compress belt is pressed tightly by the floating pressing roller and the fixed roller to achieve the interception of the hot compress belt; a cladding layer can be arranged outside the reflux channel of the floating pressing roller to adapt to the thickness of the reflux channel, so as to intercept the channel formed by the rubber sleeve and the elastic covering surface and the reflux channel. When the floating pressing roller presses down, the pressing rod and the pressing heads are synchronously driven to move downward through the connecting arm, and the pressing heads press down the ring seat through the elastic covering surface, and the ring seat compresses the elastic member, so as to form a liquid inlet between the reflux port and the ring seat; the heat medium in the heating cavity enters the channel formed by the rubber sleeve and the elastic covering surface; and through the action of the circulating pump, the flowing medium enters the reflux channel through the liquid inlet; and is introduced into the heating cavity through the reflux pipe; realizing circulating heating; the non-woven fabric is installed with the rubber sleeve through the cooperation of the embedding holes and the embedding heads.

[0014] Further, anti-pressing heads are arranged on both sides of the reflux port of the rubber sleeve; the top surface of the anti-pressing head is flush with the top surface of the ring seat; through the arrangement of the anti-pressing heads, when the hot compress belt is wound up, the ring seat can be prevented from being forced to be internally pressured.

[0015] Further, marking strips are arranged at intervals on the top surface of the hot compress belt; when the marking strips are directly opposite to the outlets of the locking cavities, the pressing heads are directly opposite to the ring seats; the marking strips can facilitate the accurate alignment of the pressing heads and the ring seats.

[0016] Further, the binding member is a magic tape or an elastic band. The A side and the B side of the magic tape are respectively fixed on two cylinders; one end of the elastic band is fixed on the cylinder, and the other end is fixed with buckles that are clamped with each other; when hot compress hanging is needed, the heat flow unit is pressed onto the hot compress position, and the two cylinder seats are used as counterweights to make the rubber sleeve fit tightly with the hot compress position; when elastic tensioning of the hot compress is needed, the A side and the B side of the magic tape are attached or the buckles of the binding member are locked.

[0017] Compared with the prior art, the temperature - controllable pain hot compress device of the present utility model can adjust the length of the hot compress belt according to the body part, and can select hanging hot compress or elastic tension hot compress according to the hot compress part; thus enabling the hot compress device to adapt to each hot compress part of the body. During hot compress, the non - woven fabric can be directly pressed against the bottom surface of the rubber sleeve, and dry hot compress on the hot compress part can be achieved through the heat flow in the rubber sleeve. When wet hot compress is required, the non - woven fabric can be soaked in water. When medicated hot compress is required, the non - woven fabric can be sprayed or soaked in hot compress liquid medicine. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 FIG. 1 is a schematic diagram of the overall structure of Embodiment 1 of the present utility model.

[0019] Figure 2 of the present utility model Figure 1 Schematic diagram of the partial enlarged structure at A in FIG.

[0020] Figure 3 of the present utility model Figure 1 Schematic diagram of the partial enlarged structure at B in FIG.

[0021] Figure 4 FIG. 2 is a schematic diagram of the overall structure of the present utility model before installing the hot compress belt.

[0022] Figure 5 FIG. 3 is a schematic diagram of the installation structure of the hot compress belt and the locking member of the present utility model.

[0023] Figure 6 FIG. 4 is a schematic diagram of the cooperation state of the locking member and the ring seat of the present utility model.

[0024] Reference numerals: 1, cylinder body; 2, locking cavity; 3, binding member; 4, rotating shaft; 5, winding knob; 6, limit nut; 7, hot compress belt; 8, fixed roller; 9, floating pressure roller; 10, sliding column; 11, screw barrel; 12, pull rod; 13, heating cavity; 14, temperature - controlled heater; 15, sliding seat; 16, limit block; 17, spring body; 18, dial block; 19, plum blossom cap; 20, locking column; 21, limit ring; 22, top - tight spring; 23, rubber sleeve; 24, embedding hole; 25, elastic coating surface; 26, non - woven fabric; 27, embedding head; 28, return flow channel; 29, ring seat; 30, elastic member; 31, pressing rod; 32, pressing head; 33, return pipe; 34, circulation pump; 35, marking strip; 36, locking pressure groove; 37, anti - pressing head. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0025] Embodiment:

[0026] As Figures 1 to 6 shown, the temperature - controllable pain hot compress device includes:

[0027] Two cylinder bases, the cylinder base includes a cylinder body 1, a locking cavity 2 is integrally formed on one side of the cylinder body 1, and a binding member 3 is arranged on the other side of the cylinder body 1; a locking pressure groove 36 is arranged at the end of the top surface of the cylinder base, and an elastic limiting member is arranged inside the locking pressure groove 36;

[0028] A winding assembly, the winding assembly includes a rotating shaft 4, the rotating shaft 4 is concentrically arranged with the cylinder body 1, both ends of the rotating shaft 4 movably pass through the cylinder body 1, a winding knob 5 is integrally formed at one end of the rotating shaft 4, and a limiting nut 6 is screwed at the other end;

[0029] A hot compress belt 7, both ends of the hot compress belt 7 pass through the locking cavity 2 and are fixed to the rotating shaft 4; the hot compress belt 7 is wound around the rotating shaft 4; an internal flow channel is arranged inside the hot compress belt 7;

[0030] A locking member, the locking member includes a fixed roller 8 fixed inside the locking cavity 2, a floating pressure roller 9 is arranged above the fixed roller 8; sliding columns 10 are fixed at both ends of the floating pressure roller 9; the sliding columns 10 slidably pass through the top surface of the locking cavity 2; a screw cylinder 11 is fixed in the middle of the top surface of the floating pressure roller 9; a pull rod 12 is screwed on the screw cylinder 11, and a pull rod limiter is arranged at the top of the locking cavity 2; the hot compress belt 7 movably passes between the fixed roller 8 and the floating pressure roller 9;

[0031] A heat flow unit, the heat flow unit includes a heating cavity 13 fixed on the top surface of the hot compress belt 7, and a temperature control heater 14 is arranged on the heating cavity 13; the internal flow channel is communicated with the heating cavity 13.

[0032] During use, according to the hot compress position, the length of the hot compress belt 7 can be selected. Then, with the heat flow unit as the center, the two cylinder bases are pulled outwards to make the hot compress belt 7 reach the required length. When pulling outwards, it is unlocked through the elastic limiting member and the winding knob 5, and then the rotating shaft 4 can be driven by the winding knob 5 to wind and unwind; thus, the winding or unwinding of the hot compress belt 7 is realized; after the adjustment is completed, the winding knob 5 is locked through the elastic limiting member; then, the fixed roller 8 is unlocked through the pull rod limiter, and the pull rod 12 is pressed downwards, so that the hot compress belt 7 is clamped by the floating pressure roller 9 and the fixed roller 8, and the interception of the internal flow channel of the hot compress belt 7 is realized; and the hot compress device is installed at the hot compress position through the binding member 3; the temperature control heater 14 is turned on; the flow medium in the heating cavity 13 is controlled and heated in temperature; continuously hot compress the hot compress part is realized. After the hot compress is completed, the temperature control heater 14 is turned off, the floating pressure roller 9 and the fixed roller 8 are separated, and the hot compress belt 7 is wound up.

[0033] The pull rod stopper includes a sliding seat 15 fixed to the top surface of the locking cavity 2, and an F-shaped limiting block 16 is slidably arranged on the sliding seat 15; a spring body 17 that abuts against the rear end of the limiting block 16 is arranged inside the sliding seat 15; a dial block 18 is integrally formed on the top of the limiting block 16; the limiting block 16 is limited to the plum blossom cap 19 at the top of the pull rod 12; when the pull rod stopper operates, the dial block 18 is slid, so that the spring body 17 can be compressed, and the limiting block 16 is separated from the plum blossom cap 19. Then, the plum blossom cap 19 can be pressed down or pulled up. After pressing down in place, the dial block 18 is released. Under the action of the spring body 17, the top surface of the plum blossom cap 19 is clamped to the bottom surface of the limiting block 16. After pulling up in place, the dial block 18 is released. Under the action of the spring body 17, the bottom surface of the plum blossom cap 19 is clamped to the top surface of the limiting block 16.

[0034] The elastic limiting member includes a locking post 20, and a limiting ring 21 is integrally formed in the middle of the locking post 20; the locking post 20 movably penetrates into the inside of the cylinder body 1; a top spring 22 is arranged between the locking post 20 at the limiting ring 21 and the locking groove 36, and the locking post 20 abuts against the winding knob 5; when winding or unwinding is required, the limiting ring 21 is pressed to compress the top spring 22, so that the locking post 20 is separated from the winding knob 5.

[0035] The hot compress belt 7 includes a rubber sleeve 23. On the bottom surface of the rubber sleeve 23, multiple rows of upwardly protruding embedding holes 24 are pressed at intervals. The embedding holes 24 are of a blind hole structure. The top surface of the rubber sleeve 23 is covered and bonded with an elastic covering surface 25. A non-woven fabric 26 is arranged on the bottom surface of the rubber sleeve 23. An embedding head 27 that fits with the embedding hole 24 is arranged on the top surface of the non-woven fabric 26. A reflux channel 28 is arranged inside the rubber sleeve 23. A plurality of reflux ports are arranged at intervals on the reflux channel 28. A ring seat 29 is fitted inside the reflux port. An elastic member 30 is arranged between the ring seat 29 and the reflux channel 28. A pressing rod 31 is fixed to the side of the floating pressure roller 9 through a connecting arm. Pressing heads 32 are fixed to both ends of the bottom of the pressing rod 31. One end of the reflux channel 28 close to the heating cavity 13 is provided with a reflux pipe 33. The reflux pipe 33 is connected to a circulation pump 34 at the top of the heating cavity 13. The output end of the circulation pump 34 is connected to the heating cavity 13. During use, the length of the hot compress belt 7 is determined according to the hot compress part. After the length of the hot compress belt 7 is determined, the hot compress belt 7 is pressed tightly by the floating pressure roller 9 and the fixed roller 8 to achieve the interception of the hot compress belt 7. A cladding may be arranged outside the reflux channel 28 on the floating pressure roller 9 to adapt to the thickness of the reflux channel 28, so as to intercept the channel formed by the rubber sleeve 23 and the elastic covering surface 25 and the reflux channel 28. When the floating pressure roller 9 presses down, the pressing rod 31 and the pressing heads 32 are synchronously driven to move downward through the connecting arm. The pressing heads 32 press down the ring seat 29 through the elastic covering surface 25. The ring seat 29 compresses the elastic member 30, so as to form a liquid inlet between the reflux port and the ring seat 29. The heat medium in the heating cavity 13 enters the channel formed by the rubber sleeve 23 and the elastic covering surface 25. Under the action of the circulation pump 34, the flowing medium enters the reflux channel 28 through the liquid inlet. And it is introduced into the heating cavity 13 through the reflux pipe 33 to achieve cyclic heating. The non-woven fabric 26 is installed on the rubber sleeve 23 through the cooperation of the embedding holes 24 and the embedding heads 27.

[0036] Anti-pressing heads 37 are arranged on both sides of the reflux port of the rubber sleeve 23. The top surface of the anti-pressing heads 37 is flush with the top surface of the ring seat 29. Through the arrangement of the anti-pressing heads 37, when the hot compress belt 7 is wound up, the ring seat 29 can be prevented from being forced into internal pressure.

[0037] Marking strips 35 are arranged at intervals on the top surface of the hot compress belt 7. When the marking strips 35 are directly opposite to the outlet of the locking cavity 2, the pressing heads 32 are directly opposite to the ring seat 29. Through the marking strips 35, the accurate alignment of the pressing heads 32 and the ring seat 29 can be facilitated.

[0038] The binding member 3 is a magic tape or an elastic band. The A side and the B side of the magic tape are respectively fixed on the two cylinders 1. One end of the elastic band is fixed on the cylinder 1, and the other end is fixed with buckles that are engaged with each other. When hot compress needs to be hung, the heat flow unit is pressed onto the hot compress position, and the two cylinder bases are used as counterweights to make the rubber sleeve 23 fit tightly with the hot compress position. When elastic tension of the hot compress is needed, the A side and the B side of the magic tape are attached or the buckles of the binding member 3 are locked.

[0039] The above embodiments are only the preferred embodiments of the present invention. Therefore, all equivalent changes or modifications made according to the structure, features, and principles described in the scope of the present invention application are included in the scope of the present invention application.

Claims

1. A temperature-controllable hot compress device for pain relief, characterized in that: include: Two cylinder seats, the cylinder seat comprises a cylinder body, one side of the cylinder body is integrally formed with a locking cavity, and the other side of the cylinder body is provided with a binding piece; the top end of the cylinder seat is provided with a locking groove, and the inner side of the locking groove is provided with an elastic limiting piece; The winding assembly comprises a rotating shaft, the rotating shaft is arranged concentrically with the cylinder, both ends of the rotating shaft movably pass through the cylinder, one end of the rotating shaft is integrally formed with a winding knob, and the other end is screwed with a limit nut; A hot compress belt, both ends of which pass through the locking cavity and are fixed to the rotating shaft; the hot compress belt is wound around the rotating shaft; an internal flow channel is provided inside the hot compress belt; The locking member comprises a fixed roller arranged inside the locking cavity, a floating pressure roller is arranged above the fixed roller; sliding columns are fixed at both ends of the floating pressure roller; the sliding columns slide through the top surface of the locking cavity; a screw barrel is fixed in the middle of the top surface of the floating pressure roller; a pull rod is screwed on the screw barrel, and a pull rod limiter is arranged on the top of the locking cavity; the hot compress belt movably passes between the fixed roller and the floating pressure roller; The heat flow unit comprises a heating chamber fixed to the top surface of the hot compress belt, wherein a temperature-controlled heater is arranged on the heating chamber; and the internal flow channel is connected to the heating chamber.

2. The temperature-controllable hot compress device for pain relief according to claim 1, characterized in that: The pull rod limiter includes a sliding seat fixed to the top surface of the locking cavity, and an F-shaped limit block is slidably arranged on the sliding seat; a spring body is arranged on the inner side of the sliding seat and is pressed tightly against the rear end of the limit block; a shift block is integrally formed on the top of the limit block; the limit block is limited by the plum blossom cap on the top of the pull rod.

3. The temperature-controllable hot compress device for pain relief according to claim 1, characterized in that: The elastic limiting component includes a locking column, the middle part of which is integrally formed with a limiting ring; the locking column movably penetrates into the inner side of the cylinder; a tightening spring is arranged between the limiting ring and the locking pressure groove of the locking column, and the locking column is tightened against the winding knob.

4. The temperature-controllable hot compress device for pain relief according to claim 1, characterized in that: The hot compress belt includes a rubber sleeve, and a plurality of rows of upwardly protruding embedding holes are pressed at intervals on the bottom surface of the rubber sleeve; the top surface of the rubber sleeve is covered and bonded with an elastic covering surface; the bottom surface of the rubber sleeve is provided with a non-woven fabric; the top surface of the non-woven fabric is provided with an embedding head that engages with the embedding holes; a reflow channel is provided inside the rubber sleeve; a plurality of reflow ports are provided on the reflow channel at intervals; a ring seat is embedded on the inner side of the reflow port, and an elastic member is provided between the ring seat and the reflow channel; a pressure rod is fixed to the side of the floating pressure roller through a connecting arm, and pressure heads are fixed at both ends of the bottom of the pressure rod; a reflow pipe is provided at one end of the reflow channel close to the heating chamber, and the reflow pipe is connected to the circulation pump at the top of the heating chamber, and the output end of the circulation pump is connected to the heating chamber.

5. The temperature-controllable hot compress device for pain relief according to claim 4, characterized in that: The rubber sleeve is provided with anti-pressure heads on both sides of the return port; the top surface of the anti-pressure head is flush with the top surface of the ring seat.

6. The temperature-controllable hot compress device for pain relief according to claim 4, characterized in that: The top surface of the hot compress belt is provided with marking strips at intervals; when the marking strips are facing the outlet of the locking cavity, the pressure head is facing the ring seat.

7. The temperature-controllable hot compress device for pain relief according to claim 1, characterized in that: The binding piece is a Velcro or an elastic band, and the A side and the B side of the Velcro are respectively fixed on the two cylinders; one end of the elastic band is fixed on the cylinder, and the other end is fixed with a buckle that is mutually clamped.

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