Wearable finger joint medicine fumigation device

Abstract

The present application relates to the technical field of finger joint medicine fumigation, in particular to a wearable finger joint medicine fumigation device, which comprises a wearable unit and a fumigation unit. The wearable unit cooperates with the fumigation unit to cooperate with the hands of different users, so that the finger joints are constantly in contact with the fumigation, and the finger joints are effectively fumigated. During the whole fumigation process, the water vapor of the fumigation medicine first contacts the finger joints to ensure that the finger joints are fumigated at an appropriate intensity, and then the whole hand is fumigated again to improve the use efficiency of the medicine. The fumigation device is attached to the hand, has a small size, a flexible structure, can ensure that the basic movement of the fingers is not affected, the user does not need to maintain a fixed posture for a long time, prevents the lumbar and cervical spine from being strained, ensures that the water vapor of the fumigation contacts the finger joints of the hand at the first time, and ensures that the finger joints are fumigated at an appropriate intensity.

Description

Technical Field

[0001] This invention relates to the field of drug fumigation technology for finger joints, specifically a wearable drug fumigation device for finger joints. Background Technology

[0002] Human beings rely on the dexterity of their hands for normal life. However, when hands are injured, infected, or suffer from rheumatic diseases, hand dexterity is affected, impacting daily life. Treatment can be achieved through medicated fumigation of the finger joints to alleviate the effects of these conditions. Traditional fumigation methods typically involve placing the entire hand inside the device, resulting in simultaneous fumigation of the entire hand. This makes it difficult for the steam to directly target the finger joints. Furthermore, to effectively fumigate the joints, the fumigation intensity needs to be increased, requiring more medication, leading to low drug utilization efficiency. Additionally, the fumigation device is bulky and difficult to move, restricting patient movement and increasing the risk of lumbar and cervical spine strain due to prolonged static posture. Summary of the Invention

[0003] In view of the above problems, this application provides a wearable finger joint drug fumigation device to solve the problems of the related technology.

[0004] The first aspect of this application provides a wearable finger joint drug fumigation device, including a wearable unit and a fumigation unit. The fumigation unit is disposed on the wearable unit and is used to provide fumigation hot air to the wearable unit. The wearable unit includes a wrist fixation frame for fixing the wrist, a palm fixation frame for fixing the palm is fixedly installed at the left end of the wrist fixation frame, and joint frames one, which are evenly arranged and rotatably connected from front to back at the left end of the palm fixation frame, are positioned according to the length of the fingers other than the thumb. Joint frames two, which are positioned according to the length of the thumb, are rotatably connected to the front side of joint frames one at the left end of the palm fixation frame and located at the foremost side. Both joint frames one and joint frames two are provided with contact frames that contact the finger joints. The fumigation unit includes a connecting pipe, and the connecting pipe for conveying steam is fixedly installed at the front end of joint frames two. A processing cylinder for heating drugs to generate steam is fixedly installed at the end of the connecting pipe, and a heat-insulating shell is fixedly installed at the outer end of the processing cylinder to prevent heat loss from overflowing from the processing cylinder.

[0005] According to an embodiment of the present invention, the wrist fixation frame includes a circular rod, and Y-shaped binding straps are symmetrically fixedly installed on both the upper and lower sides of the circular rod. Fiber cloth is fixedly installed at the upper end of the upper Y-shaped binding straps, and bristle cloth is fixedly installed at the upper end of the lower Y-shaped binding straps.

[0006] According to an embodiment of the present invention, the palm fixing frame includes a connecting plate, a connecting plate is symmetrically fixedly installed on the left end of the annular rod, a spiral spring is symmetrically fixedly installed on the front and back of the connecting plate, a tightening strap is fixedly installed at the end of the spiral spring, a pin is fixedly installed at the end of the tightening strap, and an arc-shaped mating groove that mates with the pin is symmetrically opened on the front and back of the connecting plate.

[0007] According to an embodiment of the present invention, the joint frame includes a telescopic rod 1. The telescopic rod 1 is rotatably connected to the left end of the upper connecting plate from front to back. The left end of the telescopic rod 1 is rotatably connected to a telescopic rod 2. The left end of the telescopic rod 2 is rotatably connected to a telescopic rod 3. An arc-shaped block 1 is fixedly installed at the lower left end of the telescopic rod 3. An arc-shaped groove 1 that mates with the fingertip is opened in the middle of the arc-shaped block 1. A rubber plate 1 is fixedly installed in the arc-shaped groove 1.

[0008] According to an embodiment of the present invention, the joint frame 2 includes a telescopic rod 4. The telescopic rod 4 is rotatably connected to the front side of the joint frame 1 at the left end of the upper connecting plate and the frontmost side. The telescopic rod 4 is rotatably connected to a telescopic rod 5 at the left end. An arc-shaped block 2 is fixedly installed at the lower left end of the telescopic rod 5. An arc-shaped groove 2 that mates with the fingertip is opened in the middle of the arc-shaped block 2. A rubber plate 2 is fixedly installed in the arc-shaped groove 2. Since the thumb has fewer joints than the other four fingers, it can adapt to deformation and adjustment simply by using the telescopic rod 4 and the telescopic rod 5.

[0009] According to an embodiment of the present invention, the telescopic rod includes a connecting rod. The connecting rods are evenly arranged and rotatably connected from front to back on the left end of the upper connecting plate. The middle of each connecting rod is connected to a movable column in a sliding fit. The left end of the movable column is connected to a positioning block in a sliding fit. Connecting springs are fixedly connected between the connecting rod and the movable column, and between the positioning block and the movable column. The connecting springs ensure that the forces on the connecting rod, the positioning block, and the movable column are balanced.

[0010] According to an embodiment of the present invention, the contact frame includes joint fumigation rings. Fumigation ring assemblies are fixedly installed on the left side of the lower end of the telescopic rod, the left side of the lower end of the second telescopic rod, and the left side of the lower end of the fourth telescopic rod. Each fumigation ring assembly consists of multiple joint fumigation rings. Adjacent joint fumigation rings are rotatably connected on their upper sides. The rightmost joint fumigation ring is rotatably connected to a rotating ring on its right end. The inner end of the rotating ring is connected to an external threaded ring via a threaded connection. A telescopic post is fixedly connected between the left end of the external threaded ring and the joint fumigation ring. A frustum-shaped through hole is formed at the inner end of the external threaded ring. The diameter of the right bottom surface of the frustum-shaped through hole is smaller than the diameter of the left bottom surface. A pressing block is uniformly connected to the inner end of the frustum-shaped through hole via a sliding fit. A connecting post fixedly connected to the joint fumigation ring is slidably connected to the left end of the pressing block via a sliding fit. A double-layer leather ring sleeve is fixedly installed on the inner end of the middle joint fumigation ring and the joint fumigation rings on both sides of each fumigation ring assembly. An outlet is uniformly formed at the inner end of the double-layer leather ring sleeve. Elastic shaping rings are fixedly installed on the air vents and air outlets. Rotating balls are rotatably connected to the elastic shaping rings via pins in the direction of the central axis of the double-layer leather rings. Torsion springs are fitted on the pins, with one end of the torsion spring fixedly connected to the elastic shaping ring and the other end fixedly connected to the rotating balls. Single-layer leather rings are fixedly installed between the double-layer leather rings on the same joint frame one, between the double-layer leather rings on joint frame one and the adjacent arc-shaped block one, between the double-layer leather rings on joint frame two and the arc-shaped block two, and at the right end of the rightmost double-layer leather ring. The double-layer leather rings on the same joint frame one are connected by elastic pipe one. The fumigation ring group on the right side of joint frame one and the double-layer leather rings on the fumigation ring group on joint frame two are fixedly connected by elastic pipe two. A connecting pipe is fixedly connected between the front end of the double-layer leather ring on the fumigation ring group on joint frame two and the treatment cylinder. A rubber collar is fixedly installed on the inner right end of the rightmost single-layer leather ring.

[0011] According to an embodiment of the present invention, the processing cylinder includes a circular cylinder, a circular cylinder is fixedly installed at the end of a connecting pipe, an inlet pipe and a steam exhaust pipe are fixedly installed on the front and rear sides of the upper end of the circular cylinder respectively, a threaded pipe is fixedly installed at the outer end of the steam exhaust pipe, the threaded pipe is filled with water, the steam exhaust pipe is fixedly connected to the connecting pipe, a sealing door is rotatably connected to the upper end of the inlet pipe, a buckle is fixedly installed at the front end of the sealing door, an electric heating wire is fixedly installed inside the circular cylinder, and a vent valve is fixedly installed at the upper right end of the circular cylinder.

[0012] As can be seen from the above technical solutions, the present invention has the following advantages:

[0013] 1. This invention uses a Y-shaped binding strap with a combination of fiber fabric and bristle fabric to bind the user's wrist. When the palm needs to be bound, the insert on the connecting plate is pulled to insert into the arc-shaped mating groove on the corresponding connecting plate. The spiral spring ensures that the tightening strap is always taut. When the insert is removed, the spiral spring drives the tightening strap back to its initial position, allowing for flexible and quick fixation and disassembly of the hand, thus improving fumigation efficiency.

[0014] 2. In this invention, since different users have different finger lengths, telescopic rod one, telescopic rod two, and telescopic rod three work together to match the finger length. The arc-shaped groove one limits the fingertip, and the rubber plate one prevents the user's fingertip from being in contact with the arc-shaped block one for a long time due to short nails, which would cause pain due to pressure and affect the comfort of fumigation. This ensures that the fumigation device fits the hand, ensuring that the basic movement of the fingers is not affected. The user does not need to maintain a fixed posture for a long time, preventing strain on the lumbar and cervical spine. At the same time, it ensures that the water vapor of fumigation comes into contact with the finger joints of the hand as soon as possible, ensuring that the user receives fumigation of appropriate intensity.

[0015] 3. In this invention, the joint fumigation rings, which are connected by mutual rotation, work in conjunction with the user's joint bending movements. Rotating the rotating rings causes the external threaded ring to move, driving the extrusion block towards the center of the external threaded ring. This allows the extrusion block to compress the single-layer leather ring and position it on the right side of the user's finger joint. The water vapor generated by the treatment cylinder enters the double-layer leather ring on the joint frame two through a connecting pipe. Through the cooperation of elastic pipe one and elastic pipe two, the water vapor is transmitted to the double-layer leather ring on the joint frame one. When the water vapor fills the double-layer leather ring, the rotating ball rotates under pressure. After the water vapor is discharged from the double-layered cortical ring, it first contacts the user's joint for initial fumigation. When water vapor is no longer supplied to the connecting tube, the water vapor discharged from the double-layered cortical ring is wrapped around the user's fingers by the single-layered cortical ring for secondary fumigation of the user's non-joint areas and joint areas. The single-layered cortical ring is sealed by a rubber ring. Throughout the fumigation process, the water vapor of the fumigating medicine first contacts the finger joints to ensure that the finger joints are fumigated with appropriate intensity, and then the entire hand is fumigated a second time to improve the efficiency of medicine use.

[0016] 4. In this invention, the liquid medicine is heated by an electric heating wire until the medicine produces water vapor. The water in the threaded tube and the outside air exchange heat with the water vapor in the connecting tube to prevent the water vapor entering the connecting tube from being too hot and causing burns to the user. The pressure inside the cylindrical cylinder is kept within a limited range by a vent valve to ensure that the fumigation is carried out safely.

[0017] In addition to the technical problems solved by the embodiments of this application, the technical features constituting the technical solutions, and the beneficial effects brought about by the technical features of these technical solutions described above, other technical problems that can be solved by the embodiments of this application based on a wearable finger joint drug fumigation device, other technical features included in the technical solutions, and the beneficial effects brought about by these technical features will be further described in detail in the specific embodiments. Attached Figure Description

[0018] To more clearly illustrate the technical solutions in the embodiments of the present invention or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only embodiments of the present invention. For those skilled in the art, other drawings can be obtained based on the provided drawings without creative effort.

[0019] Figure 1 A front-view stereoscopic structure diagram provided according to an embodiment of the present invention is shown.

[0020] Figure 2 A schematic diagram of the front view plane structure provided according to an embodiment of the present invention is shown.

[0021] Figure 3 It shows Figure 2 A sectional view along the AA direction.

[0022] Figure 4 It shows Figure 2 A sectional view along the BB direction.

[0023] Figure 5 A schematic diagram of the left-view plane structure provided according to an embodiment of the present invention is shown.

[0024] Figure 6 It shows Figure 5 A cross-sectional view along the CC direction.

[0025] Figure 7 It shows Figure 6 A magnified view of a portion at point N.

[0026] Figure 8 A schematic diagram of the main sectional view of joint frame 2 is shown.

[0027] Figure 9 It shows Figure 3 A magnified view of a portion of point M.

[0028] Figure 10 It shows Figure 3 A magnified view of a portion at point E.

[0029] The above figures include the following reference numerals:

[0030] 1. Wearable unit; 11. Wrist fixation frame; 111. Circular rod; 112. Y-shaped binding strap; 113. Fiber fabric; 114. Bristle fabric; 12. Hand fixation frame; 121. Connecting plate; 122. Spiral spring; 123. Tightening strap; 124. Insert post; 125. Arc-shaped fitting groove; 13. Joint frame one; 131. Telescopic rod one; 132. Telescopic rod two; 133. Telescopic rod three; 1311. Connecting rod one; 1312. Moving column one; 1313. Positioning block one; 1314. Connecting spring; 134. Arc-shaped block one; 135. Arc-shaped groove one; 136. Rubber plate one; 14. Joint frame two; 141. Telescopic rod four; 142. Telescopic rod five; 143. Arc-shaped block two; 144. Arc-shaped groove two ; 145. Rubber plate II; 15. Contact frame; 151. Joint fumigation ring; 152. Rotating ring; 153. External threaded ring; 154. Telescopic column; 155. Frustum through hole; 156. Extrusion block; 157. Connecting column; 158. Double-layer leather ring sleeve; 159. Air outlet; 160. Elastic shaping ring; 161. Rotating ball; 162. Torsion spring; 163. Single-layer leather ring sleeve; 164. Elastic pipe I; 165. Elastic pipe II; 166. Rubber collar; 2. Fumigation unit; 21. Connecting pipe; 22. Treatment cylinder; 221. Circular cylinder; 222. Liquid inlet pipe; 223. Steam exhaust pipe; 224. Threaded pipe; 225. Sealing door; 226. Fastener; 227. Heating wire; 228. Vent valve; 23. Insulated outer shell. Detailed Implementation

[0031] To make the above-mentioned objects, features, and advantages of the present invention more apparent and understandable, specific embodiments of the present invention will be described in detail below with reference to the accompanying drawings. Many specific details are set forth in the following description to provide a thorough understanding of the present invention. However, the present invention can be practiced in many other ways different from those described herein, and those skilled in the art can make similar modifications without departing from the spirit of the present invention. Therefore, the present invention is not limited to the specific embodiments disclosed below.

[0032] Please see Figure 1 :

[0033] A wearable finger joint fumigation device includes a wearable unit 1 and a fumigation unit 2. The fumigation unit 2 is mounted on the wearable unit 1 and provides fumigation heat to the wearable unit 1. The wearable unit 1 includes a wrist fixation frame 11 for fixing the wrist, and a palm fixation frame 12 for fixing the palm is fixedly installed at the left end of the wrist fixation frame 11. Joint frames 13, which are evenly arranged and rotatably connected from front to back on the left end of the palm fixation frame 12 and are positioned according to the length of the fingers excluding the thumb, are arranged and rotatably connected to the front of the joint frames 13 at the left end of the palm fixation frame 12 and are positioned according to the length of the thumb. Both the joint frames 13 and 14 are provided with contact frames 15 that contact the finger joints. The fumigation unit 2 includes a connecting tube 21. The front end of the second joint frame 14 is fixedly installed with a connecting pipe 21 for conveying steam. The end of the connecting pipe 21 is fixedly installed with a processing cylinder 22 for heating the medicine to generate steam. The outer end of the processing cylinder 22 is fixedly installed with a heat-insulating shell 23 to prevent heat loss from overflowing from the processing cylinder 22. First, insert the fingers to be fumigated into the first joint frame 13 and the second joint frame 14. At this time, adjust the first joint frame 13 and the second joint frame 14 according to the joint position and length of each finger so that the contact frame 15 is aligned with the finger joint. Then, the wrist fixing frame 11 and the palm fixing frame 12 cooperate to fit tightly against the palm and wrist. Pour the required liquid medicine into the processing cylinder 22 and heat it until steam is generated. The steam enters the contact frame 15 through the connecting pipe 21, so that the steam contacts the finger joint and fumigates it.

[0034] Please see Figure 1 The wrist restraint frame 11 includes a circular rod 111, with Y-shaped binding straps 112 symmetrically fixed on both the upper and lower sides of the circular rod 111. Fiber cloth 113 is fixedly installed at the upper end of the upper Y-shaped binding strap 112, and bristle cloth 114 is fixedly installed at the upper end of the lower Y-shaped binding strap 112. The fiber cloth 113 and bristle cloth 114 on the Y-shaped binding strap 112 work together to bind the user's wrist.

[0035] Please see Figure 4The hand-fixing frame 12 includes a connecting plate 121. The connecting plate 121 is symmetrically fixedly installed on the left end of the annular rod 111. The connecting plate 121 is symmetrically fixedly installed with spiral springs 122 at the front and back. The spiral springs 122 are fixedly installed with a tightening strap 123 at the end. The tightening strap 123 is fixedly installed with a post 124 at the end. The connecting plate 121 has symmetrical arc-shaped mating grooves 125 that cooperate with the post 124 at the front and back. When it is necessary to bind the hand, the post 124 on the connecting plate 121 is pulled and inserted into the arc-shaped mating groove 125 on the corresponding connecting plate 121. The spiral springs 122 ensure that the tightening strap 123 is always taut. When the post 124 is removed, the spiral springs 122 drive the tightening strap 123 to return to the initial position.

[0036] Please see Figure 6 The joint frame 13 includes a telescopic rod 131. The telescopic rod 131 is rotatably connected to the left end of the upper connecting plate 121 from front to back. A telescopic rod 132 is rotatably connected to the left end of the telescopic rod 131. A telescopic rod 133 is rotatably connected to the left end of the telescopic rod 132. An arc-shaped block 134 is fixedly installed at the lower left end of the telescopic rod 133. An arc-shaped groove 135, which mates with the fingertip, is opened in the middle of the arc-shaped block 134. A rubber plate 136 is fixedly installed inside the arc-shaped groove 135. Since different users have different finger lengths, the telescopic rods 131, 132, and 133 work together to fit the finger length. The arc-shaped groove 135 limits the fingertip position, and the rubber plate 136 prevents the user's short nails from causing prolonged contact between the fingertip and the arc-shaped block 134, resulting in pressure and pain, thus affecting the comfort of the fumigation.

[0037] Please see Figure 2 and Figure 8 The second joint frame 14 includes a telescopic rod 141. The telescopic rod 141 is rotatably connected to the front side of the first joint frame 13 at the left end of the upper connecting plate 121 and the frontmost side. The left end of the telescopic rod 141 is rotatably connected to a telescopic rod 142. An arc-shaped block 143 is fixedly installed at the lower left end of the telescopic rod 142. An arc-shaped groove 144 that matches the fingertip is opened in the middle of the arc-shaped block 143. A rubber plate 145 is fixedly installed in the arc-shaped groove 144. Since the thumb has fewer joints than the other four fingers, it can adapt to deformation and adjustment by means of only the telescopic rod 141 and the telescopic rod 142.

[0038] Please see Figure 6 and Figure 7The telescopic rod 131 includes a connecting rod 1311. The connecting rod 1311 is evenly arranged and rotatably connected from front to back on the left end of the upper connecting plate 121. The middle of the connecting rod 1311 is connected to the moving column 1312 in a sliding fit. The left end of the moving column 1312 is connected to the positioning block 1313 in a sliding fit. The connecting spring 1314 is fixedly connected between the connecting rod 1311 and the moving column 1312, and between the positioning block 1313 and the moving column 1312. The connecting spring 1314 makes the force on the connecting rod 1311, the positioning block 1313 and the moving column 1312 balanced.

[0039] Please see Figure 3 , Figure 6 , Figure 7 and Figure 10The contact frame 15 includes joint fumigation rings 151. Fumigation ring assemblies are fixedly installed on the lower left side of the telescopic rod 131, the lower left side of the telescopic rod 2 132, and the lower left side of the telescopic rod 4 141. Each fumigation ring assembly consists of multiple joint fumigation rings 151. Adjacent joint fumigation rings 151 are rotatably connected on their upper sides. The rightmost joint fumigation ring 151 is rotatably connected to a rotating ring 152 on its right end. The inner end of the rotating ring 152 is threadedly connected to an external threaded ring 153. A telescopic column 154 is fixedly connected between the left end of the external threaded ring 153 and the joint fumigation ring 151. A frustum-shaped through hole 155 is formed at the inner end of the threaded ring 153. The diameter of the bottom surface on the right side of the frustum-shaped through hole 155 is smaller than that on the left side. A pressing block 156 is uniformly connected to the inner end of the frustum-shaped through hole 155 in a sliding fit manner. A connecting post 157, which is fixedly connected to the joint fumigation ring 151, is slidably connected to the left end of the pressing block 156 in a sliding fit manner. A double-layer leather ring sleeve 158 is fixedly installed at the inner end of the middle joint fumigation ring 151 and the joint fumigation rings 151 on both sides of each fumigation ring group. Air vents 159 are uniformly formed at the inner end of the double-layer leather ring sleeve 158. An elastic shaping ring 160 is fixedly installed. Rotating balls 161 are rotatably connected to the elastic shaping ring 160 via pins, all facing the central axis of the double-layered leather ring 158. Torsion springs 162 are fitted onto the pins; one end of the torsion spring 162 is fixedly connected to the elastic shaping ring 160, and the other end is fixedly connected to the rotating balls 161. The double-layered leather rings 158 on the same joint frame 13, the double-layered leather rings 158 on joint frame 13 and adjacent arc-shaped blocks 134, and the double-layered leather rings 158 on joint frame 14 and arc-shaped blocks 143, and the... A single-layer leather ring 163 is fixedly installed at the right end of each double-layer leather ring 158 on the right side. The double-layer leather rings 158 on the same joint frame 13 are connected by an elastic pipe 164. The fumigation ring group on the right side of the joint frame 13 and the double-layer leather rings 158 on the fumigation ring group on the joint frame 24 are fixedly connected by an elastic pipe 265. A connecting pipe 21 is fixedly connected between the front end of the double-layer leather ring 158 on the fumigation ring group on the joint frame 24 and the treatment cylinder 22. A rubber collar 166 is fixedly installed at the inner right end of the right single-layer leather ring 163 on the far right side.The joint fumigation rings 151, which are connected by mutual rotation, work in conjunction with the user's joint bending movements. First, the rotating ring 152 is rotated, causing the external threaded ring 153 to move. This moves the compression block 156 toward the center of the external threaded ring 153, so that the compression block 156 compresses the single-layer leather ring 163 and positions it on the right side of the user's finger joint. At this time, the water vapor generated by the treatment cylinder 22 enters the double-layer leather ring 158 on the joint frame 2 14 through the connecting pipe 21. Through the cooperation of the elastic pipe 1 164 and the elastic pipe 2 165, the water vapor is transmitted to the double-layer leather ring 158 on the joint frame 1 13. When the water vapor fills the double-layer leather ring 158... When the rotating ball 161 rotates under force, the water vapor discharged from the double-layered leather ring 158 first contacts the user's joint, performing initial fumigation. When water vapor is no longer supplied to the connecting pipe 21, the water vapor discharged from the double-layered leather ring 158 is wrapped around the user's fingers by the single-layered leather ring 163, performing secondary fumigation on the user's non-joint areas and joint areas. The single-layered leather ring 163 is sealed by the rubber collar 166. Since the user's joints may bend as needed, the rotation of the joint fumigation ring 151 positions the double-layered leather ring 158 without interfering with the user's joint bending.

[0040] Please see Figure 2 , Figure 3 , Figure 5 and Figure 9 The processing cylinder 22 includes a circular cylinder 221. The circular cylinder 221 is fixedly installed at the end of the connecting pipe 21. An inlet pipe 222 and a steam exhaust pipe 223 are fixedly installed on the front and rear sides of the upper end of the circular cylinder 221, respectively. A threaded pipe 224 is fixedly installed at the outer end of the steam exhaust pipe 223. The threaded pipe 224 is filled with water. The steam exhaust pipe 223 is fixedly connected to the connecting pipe 21. A sealing door 225 is rotatably connected to the upper end of the inlet pipe 222. A buckle 226 is fixedly installed at the front end of the sealing door 225. An electric heating wire 227 is fixedly installed inside the circular cylinder 221. A vent valve 228 is fixedly installed at the upper right side of the circular cylinder 221. The electric heating wire 227 heats the drug liquid until the drug produces water vapor. The water in the threaded pipe 224 and the outside air exchange heat with the water vapor in the connecting pipe 21 to prevent the water vapor entering the connecting pipe 21 from being too hot and causing burns to the user. The vent valve 228 ensures that the internal pressure of the circular cylinder 221 is within a limited range.

[0041] The working principle of this invention is as follows:

[0042] Step 1: First, insert the fingers that need to be fumigated into joint bracket 13 and joint bracket 24. At this time, adjust joint bracket 13 and joint bracket 24 according to the joint position and finger length of each finger so that the contact bracket 15 is aligned and in contact with the finger joint.

[0043] Step 2: At this time, the wrist fixation bracket 11 and the palm fixation bracket 12 are used to fit tightly against the palm and wrist.

[0044] Step 3: Pour the required liquid medicine into the treatment cylinder 22 and heat it until steam is generated. The steam enters the contact frame 15 through the connecting pipe 21, so that the steam comes into contact with the finger joints and fumigates them.

[0045] In the description of this invention, it should be understood that the terms "center," "middle," "upper," "lower," "front," "rear," "left," "right," "top," "bottom," "inner," "outer," "end," "axial," and "circumferential," etc., indicating orientation or positional relationships, are based on the orientation or positional relationships shown in the accompanying drawings and are only for the convenience of describing the invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of the invention. Furthermore, the terms "first," "second," "number one," "number two," "a," and "two" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of indicated technical features. In the description of this invention, "a plurality of" means at least two, such as two, three, etc., unless otherwise explicitly specified.

[0046] In the description of this invention, it should also be noted that, unless otherwise explicitly specified and limited, the terms "set," "connected," "installed," and "linked" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, an integral connection, or a sliding connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal communication between two components. Those skilled in the art can understand the specific meaning of the above terms in this invention according to the specific circumstances.

[0047] The embodiments described herein are preferred embodiments of the present invention and are not intended to limit the scope of protection of the present invention. Therefore, all equivalent changes made based on the structure, shape, and principle of the present invention should be covered within the scope of protection of the present invention.

Claims

1. A wearable knuckle fumigation device, characterized in that... The device includes a wearable unit (1) and a fumigation unit (2), wherein the fumigation unit (2) is disposed on the wearable unit (1) and is used to provide the wearable unit (1) with fumigation hot air; The wearable unit (1) includes a wrist fixation frame (11) for fixing the wrist, a palm fixation frame (12) for fixing the palm is fixedly installed on the left end of the wrist fixation frame (11), and a joint frame one (13) is evenly arranged and rotatably connected from front to back on the left end of the palm fixation frame (12) for positioning according to the length of the fingers other than the thumb. The front side of the joint frame one (13) at the left end of the palm fixation frame (12) and located at the foremost side is rotatably connected to a joint frame two (14) for positioning according to the length of the thumb. Both the joint frame one (13) and the joint frame two (14) are provided with contact frames (15) that contact the finger joints. The fumigation unit (2) includes a connecting pipe (21), the front end of the joint frame two (14) is fixedly installed with the connecting pipe (21) for conveying steam, the end of the connecting pipe (21) is fixedly installed with a processing cylinder (22) for heating the medicine to generate steam, and the outer end of the processing cylinder (22) is fixedly installed with a heat-insulating shell (23) to prevent the heat of the processing cylinder (22) from overflowing and causing loss. The wrist fixation frame (11) includes a circular rod (111), and Y-shaped binding straps (112) are symmetrically fixed on both the upper and lower sides of the circular rod (111). Fiber cloth (113) is fixedly installed on the upper end of the upper Y-shaped binding strap (112), and bristle cloth (114) is fixedly installed on the upper end of the lower Y-shaped binding strap (112). The palm fixing frame (12) includes a connecting plate (121), and the connecting plate (121) is symmetrically fixedly installed on the left end of the circular rod (111). The connecting plate (121) is symmetrically fixedly installed with a spiral spring (122) at the front and back. The spiral spring (122) is fixedly installed with a tightening strap (123) at the end. The tightening strap (123) is fixedly installed with a plug (124) at the end. The connecting plate (121) is symmetrically provided with arc-shaped mating grooves (125) that cooperate with the plug (124) at the front and back. The joint frame 1 (13) includes a telescopic rod 1 (131). The telescopic rod 1 (131) is evenly arranged and rotatably connected from front to back on the left end of the upper connecting plate (121). The telescopic rod 1 (131) is rotatably connected to the left end of the telescopic rod 1 (131). The telescopic rod 2 (132) is rotatably connected to the left end of the telescopic rod 2 (132). The telescopic rod 3 (133) is fixedly installed on the lower left side of the telescopic rod 3 (133). The arc-shaped block 1 (134) is provided in the middle of the arc-shaped block 1 (134) and has an arc-shaped groove 1 (135) that matches the fingertip. A rubber plate 1 (136) is fixedly installed in the arc-shaped groove 1 (135). The second joint frame (14) includes a telescopic rod four (141). The telescopic rod four (141) is rotatably connected to the front side of the first joint frame (13) located at the left end of the upper connecting plate (121) and the front side. The telescopic rod four (141) is rotatably connected to the left end of the telescopic rod five (142). An arc-shaped block two (143) is fixedly installed at the lower left side of the telescopic rod five (142). An arc-shaped groove two (144) that matches the fingertip is opened in the middle of the arc-shaped block two (143). A rubber plate two (145) is fixedly installed in the arc-shaped groove two (144). The contact frame (15) includes joint fumigation rings (151). Fumigation ring assemblies are fixedly installed on the lower left side of the telescopic rod one (131), the lower left side of the telescopic rod two (132), and the lower left side of the telescopic rod four (141). The fumigation ring assembly consists of multiple joint fumigation rings (151). The upper sides of adjacent joint fumigation rings (151) are rotatably connected. The right end of the rightmost joint fumigation ring (151) is rotatably connected to a rotating ring (152). The inner end of the rotating ring (152) is connected to an external threaded ring (153) by a threaded connection. A telescopic column (154) is fixedly connected between the left end of the external threaded ring (153) and the joint fumigation ring (151). The inner end of the external threaded ring (153) is provided with a frustum-shaped through hole (155). The diameter of the bottom surface on the right side of the frustum-shaped through hole (155) is smaller than that on the left side. The inner end of the frustum-shaped through hole (155) is uniformly connected to the extrusion block (156) in a sliding fit. The left end of the extrusion block (156) is connected to the connecting post (157) which is fixedly connected to the joint fumigation ring (151) in a sliding fit. The middle joint fumigation ring (151) and the joint fumigation rings on the left and right sides of each fumigation ring group are also connected to the joint fumigation rings. A double-layered leather ring (158) is fixedly installed at the inner end of the ring (151). Air vents (159) are evenly distributed at the inner end of the double-layered leather ring (158). An elastic shaping ring (160) is fixedly installed on each air vent (159). Rotating balls (161) are rotatably connected to the elastic shaping ring (160) via pins, all facing the central axis of the double-layered leather ring (158). A torsion spring (162) is fitted onto the pin. One end of the torsion spring (162) is connected to the elastic shaping ring (160). The torsion spring (162) is fixedly connected to the other end of the rotating ball (161). Single-layer leather rings (158) are fixedly installed between the double-layer leather rings (158) on the same joint frame one (13), between the double-layer leather rings (158) on joint frame one (13) and the adjacent arc-shaped block one (134), between the double-layer leather rings (158) on joint frame two (14) and the arc-shaped block two (143), and at the right end of the rightmost double-layer leather ring (158). 63) The double-layer leather rings (158) on the same joint frame one (13) are connected by elastic pipe one (164). The fumigation ring group on the right side of joint frame one (13) and the double-layer leather rings (158) on the fumigation ring group on joint frame two (14) are fixedly connected by elastic pipe two (165). The front end of the double-layer leather ring (158) on the fumigation ring group on joint frame two (14) is fixedly connected to the treatment cylinder (22) by a connecting pipe (21). The right inner end of the single-layer leather ring (163) on the far right is fixedly installed with a rubber collar (166).

2. The wearable finger joint fumigation device according to claim 1, characterized in that: The telescopic rod 1 (131) includes a connecting rod 1 (1311). The connecting plate (121) on the upper side is evenly arranged and rotatably connected to the connecting rod 1 (1311) from front to back. The middle of the connecting rod 1 (1311) is connected to the moving column 1 (1312) in a sliding fit. The left end of the moving column 1 (1312) is connected to the positioning block 1 (1313) in a sliding fit. The connecting rod 1 (1311) and the moving column 1 (1312) are both fixedly connected with the positioning block 1 (1313) and the moving column 1 (1312).

3. The wearable finger joint fumigation device according to claim 1, characterized in that: The processing cylinder (22) includes a cylindrical cylinder (221). The cylindrical cylinder (221) is fixedly installed at the end of the connecting pipe (21). The inlet pipe (222) and the steam exhaust pipe (223) are fixedly installed on the front and rear sides of the upper end of the cylindrical cylinder (221), respectively. The outer end of the steam exhaust pipe (223) is fixedly installed with a threaded pipe (224). The threaded pipe (224) is filled with water. The steam exhaust pipe (223) is fixedly connected to the connecting pipe (21). The upper end of the inlet pipe (222) is rotatably connected with a sealing door (225). The front end of the sealing door (225) is fixedly installed with a buckle (226). The inside of the cylindrical cylinder (221) is fixedly installed with an electric heating wire (227). The upper right side of the cylindrical cylinder (221) is fixedly installed with a vent valve (228).

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