Handheld crissum circulation disinfection flusher

Abstract

The invention relates to the technical field of medical auxiliary instruments, and discloses a handheld crissum circulation disinfection flusher which comprises a cleaning tank, the top end of the cleaning tank is fixedly connected with a bottle opening, the top end of the bottle opening is in threaded connection with a connecting frame, and the outer surface of the bottle opening is in threaded connection with a side conveying cover. An angle adjusting structure is arranged at the top end of the connecting frame, a flushing structure is arranged at one end of the angle adjusting structure, a pressurizing structure is arranged on the other side of the angle adjusting structure, and damping structures are connected to the two sides of the angle adjusting structure; the flushing structure comprises a flushing rod, a spraying bolt is slidably connected to the interior of the flushing rod, a water leakage filter casing is fixedly connected to the top end of the spraying bolt, and a spraying valve is fixedly connected to the top end of the water leakage filter casing. Therefore, the user can adjust in real time.

Description

Technical Field

[0001] The invention relates to the technical field of medical auxiliary equipment, in particular to a handheld perianal circulation disinfection flusher. Background Art

[0002] Surgery for perianal abscess and anal fistula requires regular flushing around the anus. The current flushing method is generally a sitz bath, that is, the patient sits on the toilet with a sitz bath to flush. However, when the patient is in a sitting position and the abdominal cavity is under pressure, it is easy to cause anal prolapse. It is best to let the patient lie down and then flush continuously to clean the wound around the anus.

[0003] The patent with announcement number CN110251765A discloses a postoperative irrigator for anal fistula and perianal abscess, including an irrigating tube, a liquid outlet hole is opened on the outer wall of the head end of the irrigating tube, and the irrigating device also includes a jacketed pressurized bag, a three-way valve, a pressure connecting tube, a pressurized bag, a first switch valve and a drainage tube. The jacketed pressurized bag is provided with a liquid inlet joint and a liquid outlet joint connected to its inner cavity, the liquid inlet joint is connected to a irrigating liquid supply device, the liquid outlet joint is connected to the first interface of the three-way valve, and the second interface of the three-way valve is connected to the tail end of the irrigating tube; one end of the pressure connecting tube is connected to the jacket cavity of the jacketed pressurized bag, and the other end of the pressure connecting tube is connected to the pressurized bag, and the first switch valve is installed on the pressure connecting tube; one end of the drainage tube is connected to the third interface of the three-way valve, and a detachable drainage liquid recovery bag is installed at the other end of the drainage tube. This patent has an ingenious structure, reasonable design, and is easy to use. It can greatly reduce the difficulty of operation and shorten the operation time. However, this patent still has the problem that the flush switch and the flushing water pressure remain unchanged and need to be adjusted during use. It needs to be suspended and adjusted continuously, which leads to improper perianal cleaning, causing bacteria to grow and cause redness and swelling of the perianal skin. Therefore, it is necessary to design a handheld perianal circulation disinfection flusher. Summary of the invention

[0004] The object of the present invention is to provide a handheld perianal circulation disinfection flusher to solve the problems raised in the above-mentioned background technology.

[0005] In order to solve the above technical problems, the present invention provides the following technical solutions: a handheld perianal circulation disinfection and flushing device, comprising a cleaning tank, the top of the cleaning tank is fixedly connected to a bottle mouth, the top of the bottle mouth is threadedly connected to a connecting frame, the outer surface of the bottle mouth is threadedly connected to a side input cover, the top of the connecting frame is provided with an angle adjustment structure, one end of the angle adjustment structure is provided with a flushing structure, the other side of the angle adjustment structure is provided with a pressurizing structure, and both sides of the angle adjustment structure are connected to a damping structure; The flushing structure includes a flushing rod, a spray plug is slidably connected inside the flushing rod, the top of the spray plug is fixedly connected to a water leakage filter cover, the top of the water leakage filter cover is fixedly connected to a spray valve, the top of the flushing rod is fixedly connected to a nozzle, the bottom end of the spray plug is connected to a thin steel rope, the bottom end of the flushing rod is fixedly connected to a flip rod, the end of the thin steel rope away from the spray plug is fixedly connected to a rope-collecting wheel, the outer side of the rope-collecting wheel is rotatably connected to a rotating shaft seat, the front side of the rotating shaft seat is rotatably connected to a ratchet wheel, and the rotating shaft seat A flip piece is hingedly connected to the side, and a stopper is fixedly connected to the side of the flip piece facing the ratchet, the ratchet is fixedly connected to the rope-collecting wheel, the thin steel rope is wound around the outside of the rope-collecting wheel, the thin steel rope slides from one end of the flip rod through the other end, and the stopper slides through the inside of one side of the rotating shaft seat, a torsion spring is provided at the hinge between the flip piece and the rotating shaft seat, and the two ends of the torsion spring are respectively fixedly connected to the rotating shaft seat and the flip piece, and a tension spring is provided at the bottom end of the spray plug, and the two ends of the tension spring are respectively fixedly connected to the spray plug and the flushing rod When cleaning, by turning the ratchet on the side of the rotating shaft seat, the ratchet rotates to drive the connected rope wheel to tighten the connected thin steel rope, let the thin steel rope pass through the flip rod to pull the spray plug to slide down along the flushing rod and squeeze the tension spring. The spray plug moves downward and drives the connected water leakage filter cover and the spray valve away from the top of the nozzle. When flushing, water enters the water leakage filter cover from the spray plug, and then passes through the water leakage filter cover into the nozzle. The farther the spray valve is from the nozzle, the greater the water flow through the nozzle. The amount of water passing through the nozzle is controlled to control the spraying water flow. At the same time, when it is necessary to close the water spray at the nozzle or adjust the water spray pressure of the nozzle to a small level, push the flip piece with your finger to let the flip piece drive the connected block away from the ratchet. At this time, rotating the ratchet can release the thin steel rope wound on the rope-receiving wheel. During the rotation of the flip piece around the connection with the rotating shaft seat, the torsion spring is pushed to deform. After the flip piece is no longer subjected to force, the torsion spring pushes the flip piece and the block to reset. When the block rotates counterclockwise on the rotating ratchet, the rotating ratchet is limited.

[0006] According to the above technical solution, the angle adjustment structure includes a support seat, the support seat is rotatably connected to an axle cylinder, the rear side of the axle cylinder is fixedly connected to a rear clamping block, the inner side of the axle cylinder is slidably connected to a telescopic column, the outer surface of the telescopic column is fixedly connected to two convex strips, the end of the telescopic column away from the support seat is fixedly connected to a front clamping block, a clamping groove is provided on the side of the support seat close to the front clamping block, and a tooth block is fixedly connected to the side of the front clamping block close to the support seat, the flip rod is rotatably connected to the support seat, a return spring is provided at the front end of the axle cylinder, and the two ends of the return spring are respectively fixedly connected to the axle cylinder and the front clamping block, the convex strip is slidably connected to the inner wall of the axle cylinder, and the user It is necessary to lie flat on the hemorrhoid chair and use both legs to fit the front clamp and the rear clamp respectively, so that the flushing water falls from the corresponding holes on the hemorrhoid chair, or the patient needs to lie sideways on the bed and clamp the front clamp and the rear clamp with both thighs. When the user's legs bring the front clamp close to the rear clamp, the front clamp will push the telescopic column close to the shaft tube and squeeze the reset spring to be compressed. At this time, the tooth block connected to the front clamp will fit into the positioning groove at the corresponding position on the side of the support seat. At this time, the support seat will be limited by the tooth block and cannot rotate around the shaft tube. When the front clamp is no longer subjected to force, the spring connected to the shaft tube will push the front clamp as a whole away from the support seat. At this time, force is applied to one end of the flip rod, which can allow the flip rod to push the support seat to deflect around the shaft tube.

[0007] According to the above technical solution, the damping structure includes a fixing ring, two of which are provided, a resistance spring is provided on the side of each fixing ring, and a reset ring is provided on one end of the resistance spring away from the fixing ring, a plurality of resistance beads are fixedly connected to the side of the reset ring away from the fixing ring, damping rings are fixedly connected on both sides of the support seat, a plurality of resistance grooves are provided on the side of the damping ring, the reset ring is slidably connected to the outer surface of the flip rod, the fixing ring is fixedly connected to the flip rod, the two ends of the resistance spring are respectively fixedly connected to the reset ring and the fixing ring, a plurality of resistance beads are distributed in a central annular array around the reset ring, each resistance groove corresponds to the position of each resistance bead, the damping ring is rotatably connected to the flip rod, when the flip rod rotates around the connection with the support seat, the fixing ring connected to the flip rod will drive the reset ring to rotate together through the resistance spring, at this time, the resistance beads connected to the side of the reset ring will fit with the resistance groove on the side of the damping ring, when the flip rod continues to rotate, the resistance beads will break away from the resistance groove at the current position, and under the action of the resistance spring, the reset ring is pushed to fit with another resistance groove on the resistance groove, thereby increasing the resistance to rotation between the flip rod and the support seat.

[0008] According to the above technical solution, the pressurizing structure includes a retractable rod, a compression rod is slidably connected to the top of the retractable rod, a ventilation tube is fixedly connected to the inside of the compression rod, an air cavity is arranged inside the retractable rod, an air supply pipe is arranged below the retractable rod, a one-way vane is fixedly connected to the bottom surface of the compression rod and the top of the air supply pipe, a counterweight ball block is fixedly connected to the bottom end of the air supply pipe, a liquid supply pipe is fixedly connected to the center of the bottom surface of the spray plug, the retractable rod is fixedly connected to the flip rod, the air supply pipe passes through the bottom of the retractable rod to the inside of the air cavity, the bottom end of the liquid supply pipe extends from the bottle mouth to the inside of the cleaning tank, the air supply pipe passes through the outside of the side supply cover to the inside of the cleaning tank, and the rotating shaft is turned when in use. The seat stretches upward to drive the connected compression rod to stretch out from the contraction rod, and pushes the rotating shaft seat to drive the contraction rod connected to the compression rod to drive the connected flip rod to rotate around the connection point of the support seat, or control the support seat to deflect around the shaft cylinder. When the front clamp block and the rear clamp block are in a stressed state, the compression rod is pressed down to make the one-way leaflet on the bottom surface of the compression rod in a closed state. The compression rod squeezes the air cavity in the contraction rod to discharge air from the one-way leaflet at the top of the air pipe into the inside of the air pipe, and then discharges air into the inside of the cleaning tank through the inside of the air pipe, so that the air pressure inside the cleaning tank increases. The increase in air pressure in the cleaning tank will squeeze water along the infusion pipe and discharge it into the spray plug. When the compression rod is pulled upward, the one-way leaflet on the bottom surface of the compression rod is in an open state.

[0009] Compared with the prior art, the beneficial effects achieved by the present invention are: The present invention is provided with a flushing rod, a spray plug, a water leakage filter cover, a spray valve, a nozzle, a thin steel rope, a flip rod, a rope-collecting wheel, a rotating shaft seat, a ratchet, a flip sheet, and a stopper, and controls the pressure of the sprayed water flow by controlling the amount of water passing through the nozzle, thereby playing the role of adjusting the pressure and controlling the water spray, so that the user can adjust in real time. At the same time, the nozzle is supported by the structure by the flushing rod for convenient use, and the rope-collecting wheel is rotated by the ratchet to reel in the rope-collecting wheel to adjust the water spray amount of the nozzle, so that it can be adjusted during the flushing process. The operation is simple and convenient to use. The device can circulate disinfection, reduce the bacterial density, clean and disinfect the perianal skin, and relieve the inflammatory reaction of the perianal skin after surgery. The present invention is provided with a support seat, a rear clamping block, a shaft cylinder, a telescopic column, a front clamping block, a clamping groove, a convex strip, and a tooth block. The support seat is deflected around the shaft cylinder to drive the flip rod and the flushing rod connected to the support seat to adjust the water spray angle, so that the user can continuously change the flushing position by adjusting the angle when using it, so as to realize the back and forth circulation cleaning around the wound, improve the flushing effect and flushing range, and improve the utilization rate of flushing water; The present invention increases the resistance to rotation between the flip rod and the support seat by providing a fixing ring, a reset ring, a resistance bead, a damping ring, and a resistance groove. At the same time, the resistance bead fits with the resistance groove to adjust the water spraying direction of the flushing rod when the flip rod rotates around the support seat, thereby improving the flexibility of the water spraying angle of the nozzle. In addition, the flushing rod of the structure connected to the flip rod can be stored as the flip rod is flipped around the support seat. The present invention is provided with a retractable rod, a compression rod, a ventilation pipe, an air cavity, a one-way leaflet, an air supply pipe, a counterweight ball block, and an infusion tube. When the compression rod is pulled upward, the one-way leaflet on the bottom surface of the compression rod is in an open state, and outside air enters the air cavity through the ventilation pipe. The integrated structure facilitates movement and storage, avoids the need to connect the tube and the container, simplifies the use and operation steps, and improves the user experience. BRIEF DESCRIPTION OF THE DRAWINGS

[0010] The accompanying drawings are used to provide further understanding of the present invention and constitute a part of the specification. They are used to explain the present invention together with the embodiments of the present invention and do not constitute a limitation of the present invention.

[0011] In the attached picture: Figure 1 It is a schematic diagram of the overall front three-dimensional structure of the present invention; Figure 2 It is a schematic diagram of the structure of the rear-view stereogram of the present invention; Figure 3 It is a schematic diagram of the structure inside the cleaning tank of the present invention; Figure 4 It is a structural schematic diagram of the flushing structure of the present invention; Figure 5 It is a schematic diagram of the ratchet connection structure of the present invention; Figure 6 It is a structural schematic diagram of the angle adjustment structure of the present invention; Figure 7 It is a schematic diagram of the connection structure of the flip rod of the present invention; Figure 8 The present invention Figure 7 A is a schematic diagram of the enlarged structure; Fig. 9 It is a structural schematic diagram of the pressurized structure of the present invention; Fig.10 The present invention Fig. 9 Middle B is a schematic diagram of the enlarged structure.

[0012] In the figure: 1, cleaning tank; 2, bottle mouth; 3, side transport cover; 4, connecting frame; 5, flushing structure; 51, flushing rod; 52, spray plug; 53, water leakage filter cover; 54, spray valve; 55, nozzle; 56, thin steel rope; 57, flip rod; 58, rope reel; 59, shaft seat; 510, ratchet; 511, flip sheet; 512, stopper; 6, angle adjustment structure; 61, support seat; 62, rear clamping block; 63, Axis cylinder; 64, telescopic column; 65, front clamping block; 66, positioning groove; 67, convex strip; 68, tooth block; 7, pressurizing structure; 71, retracting rod; 72, compression rod; 73, ventilation pipe; 74, air cavity; 75, one-way leaflet; 76, air pipe; 77, counterweight ball block; 78, infusion tube; 8, damping structure; 81, fixing ring; 82, reset ring; 83, resistance bead; 84, damping ring; 85, resistance groove. DETAILED DESCRIPTION

[0013] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0014] See also Figure 1-10 The embodiment of the present invention is a handheld perianal circulation disinfection flusher, comprising a cleaning tank 1, a bottle mouth 2 is fixedly connected to the top of the cleaning tank 1, a connecting frame 4 is threadedly connected to the top of the bottle mouth 2, a side input cover 3 is threadedly connected to the outer surface of the bottle mouth 2, an angle adjustment structure 6 is arranged at the top of the connecting frame 4, a flushing structure 5 is arranged at one end of the angle adjustment structure 6, a pressurizing structure 7 is arranged at the other side of the angle adjustment structure 6, and damping structures 8 are connected to both sides of the angle adjustment structure 6; The flushing structure 5 includes a flushing rod 51, a spray plug 52 is slidably connected inside the flushing rod 51, a water leakage filter cover 53 is fixedly connected to the top of the spray plug 52, a spray valve 54 is fixedly connected to the top of the water leakage filter cover 53, a nozzle 55 is fixedly connected to the top of the flushing rod 51, a thin steel rope 56 is connected to the bottom of the spray plug 52, a flip rod 57 is fixedly connected to the bottom of the flushing rod 51, a rope reel 58 is fixedly connected to the end of the thin steel rope 56 away from the spray plug 52, a rotating shaft seat 59 is rotatably connected to the outer side of the rope reel 58, and a ratchet 51 is rotatably connected to the front side of the rotating shaft seat 59. 0, the side of the rotating shaft seat 59 is hingedly connected with a flip piece 511, and the flip piece 511 is fixedly connected to the side facing the ratchet 510 with a stopper 512, the ratchet 510 is fixedly connected to the rope-collecting wheel 58, the thin steel rope 56 is wound around the outside of the rope-collecting wheel 58, the thin steel rope 56 slides from one end of the flip rod 57 to the other end, the stopper 512 slides through the inside of one side of the rotating shaft seat 59, a torsion spring is provided at the hinge of the flip piece 511 and the rotating shaft seat 59, and the two ends of the torsion spring are respectively fixedly connected to the rotating shaft seat 59 and the flip piece 511, and a tension spring is provided at the bottom of the spray bolt 52 , and the two ends of the tension spring are fixedly connected to the spray plug 52 and the flushing rod 51 respectively. When the spray valve 54 is farther away from the nozzle 55, the water flow rate passing through the nozzle 55 is greater. By controlling the amount of water passing through the nozzle 55, the pressure of the sprayed water flow is controlled, thereby playing a role in adjusting the pressure and controlling the water spray, so that the user can adjust in real time. At the same time, when it is necessary to close the water spray at the nozzle 55 or adjust the water spray pressure of the nozzle 55 to a small level, use a finger to push the flip piece 511, so that the flip piece 511 drives the connected block 512 away from the ratchet 510, and the ratchet 510 can be rotated at this time. The thin steel rope 56 wound on the rope-taking wheel 58 is released, and the flip plate 511 rotates around the connection with the rotating shaft seat 59, pushing the torsion spring to deform. After the flip plate 511 is no longer subjected to force, the torsion spring pushes the flip plate 511 and the stopper 512 to reset. When the stopper 512 rotates counterclockwise when the rotating ratchet 510, the rotating ratchet 510 is limited. The flushing rod 51 is used to support the nozzle 55 through the structure for easy use, and the ratchet 510 is rotated to reel the rope-taking wheel 58 to adjust the water spray volume of the nozzle 55, so that it can be adjusted during the flushing process. The operation is simple and convenient to use.

[0015] The angle adjustment structure 6 includes a support seat 61, the interior of the support seat 61 is rotatably connected with a shaft cylinder 63, the rear side of the shaft cylinder 63 is fixedly connected with a rear clamping block 62, the inner side of the shaft cylinder 63 is slidably connected with a telescopic column 64, the outer surface of the telescopic column 64 is fixedly connected with two convex strips 67, the end of the telescopic column 64 away from the support seat 61 is fixedly connected with a front clamping block 65, a side of the support seat 61 close to the front clamping block 65 is provided with a clamping groove 66, and a side of the front clamping block 65 close to the support seat 61 is fixedly connected with a tooth block 68, the flip rod 57 is rotatably connected to the support seat 61, and a reset spring is provided at the front end of the shaft cylinder 63, and the two ends of the reset spring are respectively connected to the shaft cylinder 6 3 is fixedly connected to the front clamping block 65, and the convex strip 67 is slidably connected to the inner wall of the shaft cylinder 63. When the front clamping block 65 is no longer subjected to force, the spring connected to the shaft cylinder 63 will push the front clamping block 65 away from the support seat 61 as a whole. At this time, force is applied to one end of the flip rod 57, so that the flip rod 57 can push the support seat 61 to deflect around the shaft cylinder 63. The deflection of the support seat 61 around the shaft cylinder 63 drives the flip rod 57 and the flushing rod 51 connected to the support seat 61 to adjust the water spraying angle, so that the user can continuously change the flushing position by adjusting the angle when using it, so as to realize back and forth cleaning around the wound, improve the flushing effect and flushing range, and improve the utilization rate of flushing water.

[0016] The damping structure 8 includes a fixed ring 81, two fixed rings 81 are provided, a resistance spring is provided on the side of each fixed ring 81, and a reset ring 82 is provided on the end of the resistance spring away from the fixed ring 81, and a plurality of resistance beads 83 are fixedly connected to the side of the reset ring 82 away from the fixed ring 81, and a damping ring 84 is fixedly connected to both sides of the support seat 61, and a plurality of resistance grooves 85 are provided on the side of the damping ring 84, the reset ring 82 is slidably connected to the outer surface of the flip rod 57, the fixed ring 81 is fixedly connected to the flip rod 57, and the two ends of the resistance spring are respectively fixedly connected to the reset ring 82 and the fixed ring 81, and the plurality of resistance beads 83 are revolved around The positioning ring 82 is distributed in a central annular array, each resistance groove 85 corresponds to the position of each resistance bead 83, and the damping ring 84 is rotatably connected to the flip rod 57. Under the action of the resistance spring, the reset ring 82 is pushed to fit with another resistance groove 85 on the resistance groove 85, thereby increasing the rotation resistance between the flip rod 57 and the support seat 61. At the same time, when the flip rod 57 rotates around the support seat 61 through the fit of the resistance bead 83 and the resistance groove 85, the water spraying direction of the flushing rod 51 is adjusted, and the flexibility of the water spraying angle of the nozzle 55 is improved. In addition, the flushing rod 51 connected to the flip rod 57 can be flipped around the support seat 61 for storage.

[0017] The pressurizing structure 7 includes a retracting rod 71, a compression rod 72 is slidably connected to the top of the retracting rod 71, a vent pipe 73 is fixedly connected to the inside of the compression rod 72, an air cavity 74 is arranged inside the retracting rod 71, an air delivery pipe 76 is arranged below the retracting rod 71, a one-way leaflet 75 is fixedly connected to the bottom surface of the compression rod 72 and the top of the air delivery pipe 76, a counterweight ball block 77 is fixedly connected to the bottom end of the air delivery pipe 76, a liquid delivery pipe 78 is fixedly connected to the center of the bottom surface of the spray plug 52, the retracting rod 71 is fixedly connected to the flip rod 57, the air delivery pipe 76 passes through the bottom of the retracting rod 71 to the inside of the air cavity 74, the bottom end of the liquid delivery pipe 78 extends from the bottle mouth 2 to the inside of the cleaning tank 1, and the air delivery pipe 76 is connected to the side delivery cover 3 The outer side penetrates into the interior of the cleaning tank 1, and the compression rod 72 squeezes the air cavity 74 in the contraction rod 71 to discharge the air from the one-way leaflet 75 at the top of the air pipe 76 into the air pipe 76, and then discharges the air into the cleaning tank 1 through the air pipe 76, so that the air pressure inside the cleaning tank 1 increases. The increased air pressure in the cleaning tank 1 will squeeze the water along the infusion tube 78 and discharge it into the spray plug 52. When the compression rod 72 is pulled upward, the one-way leaflet 75 on the bottom of the compression rod 72 is in an open state, and the outside air enters the air cavity 74 through the ventilation tube 73. The integrated structure facilitates movement and storage, avoids the need to connect the tube and the container, simplifies the use and operation steps, and improves the user experience.

[0018] Working principle: When cleaning, by rotating the ratchet 510 on the side of the rotating shaft seat 59, the ratchet 510 rotates and drives the connected rope-collecting wheel 58 to tighten the connected thin steel rope 56, so that the thin steel rope 56 passes through the flip rod 57 to pull the spray plug 52 to slide downward along the flushing rod 51 and squeeze the tension spring. The spray plug 52 moves downward and drives the connected water leakage filter cover 53 and the spray valve 54 away from the top of the nozzle 55. When flushing, water enters the water leakage filter cover 53 from the inside of the spray plug 52, and then passes through the water leakage filter cover 53 into the nozzle 55. When the spray valve 54 is farther away from the nozzle 55, the water flow rate passing through the nozzle 55 is greater. By controlling the amount of water passing through the nozzle 55, the pressure of the sprayed water flow is controlled, thereby playing a role in adjusting the pressure and controlling the water spray, so that the user can adjust it in real time. At the same time, when it is necessary to close the water spray at the nozzle 55 or adjust the water spray pressure of the nozzle 55 When the turning piece 511 is no longer under stress, the torsion spring pushes the turning piece 511 and the stopper 512 to reset. When the stopper 512 rotates counterclockwise when the ratchet 510 is rotated, the rotating ratchet 510 is limited. The nozzle 55 is supported by the structure by the flushing rod 51 for easy use. The ratchet 510 is rotated to reel the rope reel 58 to adjust the water spray volume of the nozzle 55 so as to adjust it during the flushing process. The operation is simple and convenient. The device can perform cyclic disinfection, reduce the density of bacteria, clean and disinfect the perianal skin, and relieve the inflammatory reaction of the perianal skin after surgery. The user needs to lie flat on the hemorrhoid chair and use both legs to fit the front clamp block 65 and the rear clamp block 62 respectively, so that the flushing water falls from the corresponding holes on the hemorrhoid chair, or the patient needs to lie sideways on the bed and clamp the front clamp block 65 and the rear clamp block 62 with both thighs. When the user's legs make the front clamp block 65 close to the rear clamp block 62, the front clamp block 65 will push the telescopic column 64 close to the shaft tube 63 and squeeze the reset spring to be compressed. At this time, the tooth block 68 connected to the front clamp block 65 fits with the clamping groove 66 at the corresponding position of the side of the support seat 61. At this time, the support seat 61 will be limited by the tooth block 68 and cannot be moved around. When the shaft cylinder 63 rotates and the front clamping block 65 is no longer under force, the spring connected to the shaft cylinder 63 will push the front clamping block 65 away from the support seat 61 as a whole. At this time, force is applied to one end of the flip rod 57, so that the flip rod 57 can push the support seat 61 to deflect around the shaft cylinder 63. The deflection of the support seat 61 around the shaft cylinder 63 drives the flip rod 57 and the flushing rod 51 connected to the support seat 61 to adjust the water spray angle, so that the user can constantly change the flushing position by adjusting the angle during use, so as to realize back and forth cleaning around the wound, improve the flushing effect and flushing range, and improve the utilization rate of flushing water; When the flip rod 57 rotates around the connection with the support seat 61, the fixed ring 81 connected to the flip rod 57 will drive the reset ring 82 to rotate together through the resistance spring. At this time, the resistance bead 83 connected to the side of the reset ring 82 will fit with the resistance groove 85 on the side of the damping ring 84. When the flip rod 57 continues to rotate, the resistance bead 83 will break away from the resistance groove 85 at the current position, and under the action of the resistance spring, the reset ring 82 is pushed to fit with another resistance groove 85 on the resistance groove 85, thereby increasing the rotation resistance between the flip rod 57 and the support seat 61. At the same time, the resistance bead 83 fits with the resistance groove 85 to allow the flip rod 57 to rotate around the support seat 61, thereby adjusting the water spraying direction of the flushing rod 51 and improving the flexibility of the water spraying angle of the nozzle 55. In addition, the flushing rod 51 of the structure connected to the flip rod 57 can be stored as the flip rod 57 is flipped around the support seat 61; When in use, the rotating shaft seat 59 is stretched upward to drive the connected compression rod 72 to be stretched out from the retracting rod 71, and the rotating shaft seat 59 is pushed to drive the retracting rod 71 connected to the compression rod 72 to drive the connected flip rod 57 to rotate around the connection point of the support seat 61, or control the support seat 61 to deflect around the shaft cylinder 63. When the front clamping block 65 and the rear clamping block 62 are in a stressed state, the compression rod 72 is pressed down to make the one-way leaflet 75 on the bottom surface of the compression rod 72 in a closed state, and the compression rod 72 squeezes the air cavity 74 in the retracting rod 71 to push the air from the one-way leaflet 75 at the top of the air delivery pipe 76 into the air chamber 74. The water is discharged into the air pipe 76 through the leaf flap 75, and then into the cleaning tank 1 through the air pipe 76, so that the air pressure inside the cleaning tank 1 increases. The increased air pressure in the cleaning tank 1 will squeeze the water and discharge it into the spray plug 52 along the infusion tube 78. When the compression rod 72 is pulled upward, the one-way leaf flap 75 on the bottom surface of the compression rod 72 is in an open state, and the outside air enters the air cavity 74 through the ventilation tube 73. The integrated structure facilitates movement and storage, avoids the need to connect the tube and the container, simplifies the use and operation steps, and improves the user experience.

[0019] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0020] Finally, it should be noted that the above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or replace some of the technical features therein by equivalents. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.

Claims

1. A handheld perianal circulation disinfectant flusher, comprising a cleaning tank (1), characterized in that: The top of the cleaning tank (1) is fixedly connected to a bottle mouth (2), the top of the bottle mouth (2) is threadedly connected to a connecting frame (4), the outer surface of the bottle mouth (2) is threadedly connected to a side delivery cover (3), the top of the connecting frame (4) is provided with an angle adjustment structure (6), one end of the angle adjustment structure (6) is provided with a flushing structure (5), the other side of the angle adjustment structure (6) is provided with a pressurizing structure (7), and both sides of the angle adjustment structure (6) are connected to a damping structure (8); The flushing structure (5) comprises a flushing rod (51), a spray plug (52) is slidably connected inside the flushing rod (51), the top end of the spray plug (52) is fixedly connected to a water leakage filter cover (53), the top end of the water leakage filter cover (53) is fixedly connected to a spray valve (54), the top end of the flushing rod (51) is fixedly connected to a nozzle (55), the bottom end of the spray plug (52) is connected to a thin steel rope (56), the bottom end of the flushing rod (51) is fixedly connected to a turning rod (57), and the end of the thin steel rope (56) away from the spray plug (52) is fixedly connected to a rope collection wheel (58).

2. A handheld perianal circulation disinfection flusher according to claim 1, characterized in that: The outer side of the rope collecting wheel (58) is rotatably connected to a rotating shaft seat (59), the front side of the rotating shaft seat (59) is rotatably connected to a ratchet (510), the side of the rotating shaft seat (59) is hingedly connected to a flip plate (511), and the flip plate (511) is fixedly connected to a stopper (512) on the side facing the ratchet (510).

3. A handheld perianal circulation disinfection and flushing device according to claim 2, characterized in that: The ratchet wheel (510) is fixedly connected to the rope-collecting wheel (58), the thin steel rope (56) is wound around the outside of the rope-collecting wheel (58), the thin steel rope (56) slides through one end of the flip rod (57) and passes through the other end, the stopper (512) slides through the inside of one side of the rotating shaft seat (59), a torsion spring is provided at the hinge between the flip plate (511) and the rotating shaft seat (59), and the two ends of the torsion spring are respectively fixedly connected to the rotating shaft seat (59) and the flip plate (511), and a tension spring is provided at the bottom end of the spray plug (52), and the two ends of the tension spring are respectively fixedly connected to the spray plug (52) and the flushing rod (51).

4. A handheld perianal circulation disinfection and flushing device according to claim 3, characterized in that: The angle adjustment structure (6) comprises a support seat (61), the support seat (61) is rotatably connected to a shaft cylinder (63) inside, the rear side of the shaft cylinder (63) is fixedly connected to a rear clamping block (62), the inner side of the shaft cylinder (63) is slidably connected to a telescopic column (64), and the outer surface of the telescopic column (64) is fixedly connected to two convex strips (67).

5. A handheld perianal circulation disinfection and irrigating device according to claim 4, characterized in that: One end of the telescopic column (64) away from the support seat (61) is fixedly connected to a front clamping block (65); a side of the support seat (61) close to the front clamping block (65) is provided with a clamping groove (66); and a side of the front clamping block (65) close to the support seat (61) is fixedly connected to a tooth block (68).

6. A handheld perianal circulation disinfection and flushing device according to claim 5, characterized in that: The flip rod (57) is rotatably connected to the support seat (61), a return spring is provided at the front end of the shaft cylinder (63), and two ends of the return spring are respectively fixedly connected to the shaft cylinder (63) and the front clamping block (65), and the convex strip (67) is slidably connected to the inner wall of the shaft cylinder (63).

7. A handheld perianal circulation disinfection and flushing device according to claim 6, characterized in that: The damping structure (8) comprises a fixing ring (81), two fixing rings (81) are provided, a resistance spring is provided on the side of each fixing ring (81), and a reset ring (82) is provided at one end of the resistance spring away from the fixing ring (81), a plurality of resistance beads (83) are fixedly connected to the side of the reset ring (82) away from the fixing ring (81), and damping rings (84) are fixedly connected to both sides of the support seat (61), and a plurality of resistance grooves (85) are provided on the side of the damping ring (84).

8. A handheld perianal circulation disinfection and flushing device according to claim 7, characterized in that: The reset ring (82) is slidably connected to the outer surface of the flip rod (57), the fixed ring (81) is fixedly connected to the flip rod (57), the two ends of the resistance spring are respectively fixedly connected to the reset ring (82) and the fixed ring (81), a plurality of resistance beads (83) are distributed in a central annular array around the reset ring (82), each resistance groove (85) corresponds to the position of each resistance bead (83), and the damping ring (84) is rotationally connected to the flip rod (57).

9. A handheld perianal circulation disinfection and irrigating device according to claim 8, characterized in that: The pressurizing structure (7) comprises a retractable rod (71), a compression rod (72) is slidably connected to the top end of the retractable rod (71), a ventilation pipe (73) is fixedly connected to the inside of the compression rod (72), an air cavity (74) is provided inside the retractable rod (71), an air supply pipe (76) is provided below the retractable rod (71), a one-way leaflet (75) is fixedly connected to the bottom surface of the compression rod (72) and the top end of the air supply pipe (76), a counterweight ball block (77) is fixedly connected to the bottom end of the air supply pipe (76), and a liquid supply pipe (78) is fixedly connected to the center of the bottom surface of the spray plug (52).

10. A handheld perianal circulation disinfection and flushing device according to claim 9, characterized in that: The retractable rod (71) is fixedly connected to the tilting rod (57); the air delivery pipe (76) passes through the bottom of the retractable rod (71) to the inside of the air cavity (74); the bottom end of the liquid delivery pipe (78) extends from the bottle mouth (2) to the inside of the cleaning tank (1); and the air delivery pipe (76) passes through the outside of the side delivery cover (3) to the inside of the cleaning tank (1).

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