Flusher

Abstract

The utility model belongs to the technical field of sampling devices, and particularly relates to a flusher. Comprising a containing box, a lifting frame is arranged on the front side of the top of the containing box, a vertical pipe is fixedly installed on the top of the lifting frame, locking blocks are slidably assembled in two sliding grooves, first springs are fixedly installed on the sides, close to each other, of the two locking blocks, and the ends, close to each other, of the two first springs are fixedly connected with the inner walls of the two sliding grooves correspondingly; one end of the second pull rope extends out of the lower side of the periphery of the locking ring block and is fixedly connected with a pull block; an inclined plane surrounds the bottom of the closed barrel, a storage groove surrounds the interior of the closed barrel, the sides, away from each other, of the two locking blocks extend into the storage groove, a hose fixedly communicates with the center of the top of the closed barrel, and a spray head is arranged at the top of the hose; the nasal irrigator is simple in structure and reasonable in design, medical workers do not need to hold the nasal irrigator by hands to irrigate the nasal cavity of a patient when the nasal irrigator is used, the labor intensity of the medical workers is reduced, the spray head is convenient to replace, and the working efficiency of the medical workers is improved.

Description

Technical Field

[0001] The utility model belongs to the technical field of flushing devices, and in particular relates to a flushing device. Background Art

[0002] Otolaryngology is a surgical discipline that diagnoses and treats the ear, nose, throat and related head and neck areas. Among them, patients with rhinitis will use an irrigator to irrigate the patient's nasal cavity during treatment. The irrigator sends saline into the patient's nostrils under a certain pressure. The moisture flows through the nasal vestibule, sinuses, and nasal passages, bypassing the nasopharynx, and finally discharged from one nostril or from the mouth. With the help of the bactericidal effect and impact force of the saline itself, the dirt accumulated inside the nasal cavity can be discharged, and the normal physiological environment inside the nasal cavity can be restored. However, most of the existing irrigators require medical staff to hold the patient's nasal cavity to rinse the patient's nasal cavity. The handheld operation will increase the labor intensity of medical staff, and the irrigating head of the existing irrigator cannot be quickly replaced. For this reason, we propose an irrigator to solve the above problems. Utility Model Content

[0003] The purpose of the utility model is to provide an irrigator, which does not require medical staff to hold the irrigator to irrigate the patient's nasal cavity when in use, thereby reducing the labor intensity of medical staff, facilitating the replacement of the nozzle, and improving the work efficiency of medical staff.

[0004] In order to achieve the above technical purpose, the technical solution adopted by the utility model is as follows:

[0005] A flushing device comprises a placing box, a lifting frame is provided on the front side of the top of the placing box, a vertical tube is fixedly installed on the top of the lifting frame, the lifting frame can drive the vertical tube to move up and down, an L-shaped mounting tube is fixedly installed on the upper end of the vertical tube, a locking ring block is fixedly installed on the upper side of the periphery of the vertical tube of the L-shaped mounting tube, a closing barrel is slidingly and sealingly assembled on the upper side of the periphery of the locking ring block, a sliding groove is symmetrically provided on the periphery of the locking ring block, locking blocks are slidingly assembled inside the two sliding grooves, a first spring is fixedly installed on one side of the two locking blocks close to each other, one end of the two first springs close to each other is fixedly connected to the inner walls of the two sliding grooves respectively, a first pull rope is fixedly installed on one side of the two locking blocks close to each other, a second pull rope is fixedly installed on the periphery of the first pull rope, one end of the second pull rope extends out of the lower side of the periphery of the locking ring block and is fixedly connected with a pulling block, and pulling the pulling block can make the second pull rope drive the first pull rope to move, and then the two locking blocks are simultaneously pulled close to each other by the first pull rope;

[0006] An inclined surface is provided around the bottom of the closed barrel, a storage groove is provided around the inside of the closed barrel, two locking blocks extend into the storage groove on the sides away from each other, a hose is fixedly connected in the center of the top of the closed barrel, a nozzle is provided on the top of the hose, and a water spray mechanism connected to the vertical pipe is provided on the rear side of the top of the placement box. The water spray mechanism generates water pressure to deliver brine into the vertical pipe.

[0007] As a preferred technical solution, the water spraying mechanism includes a water tank, which is fixedly installed on the rear side of the top of the placement box. A micro water pump is fixedly installed on the front side of the water tank. A water suction pipe is installed at the water suction end of the micro water pump, one end of the water suction pipe extends into the lower side of the water tank, and a water outlet pipe is installed at the water outlet end of the micro water pump, one end of the water outlet pipe is fixedly connected to the periphery of the vertical pipe.

[0008] As an optimal technical solution, the lifting frame includes a threaded rod, a circular hole is opened on the front side of the top of the placement box, the threaded rod is rotatably assembled inside the circular hole, a sleeve is threadedly connected to the circumference of the threaded rod, a mounting plate is fixedly installed on the top of the sleeve, a vertical tube is fixedly installed on the front side of the top of the mounting plate, telescopic rods are fixedly installed on the left and right sides of the bottom of the mounting plate, the lower ends of the two telescopic rods are fixedly connected to the top of the placement box, a first bevel gear is fixedly installed on the lower end of the threaded rod, a rotating rod is rotatably assembled on the left side of the inside of the placement box, a second bevel gear meshing with the first bevel gear is fixedly installed on one end of the rotating rod close to the sleeve, and the end of the rotating rod away from the sleeve extends out of the placement box and a twist block is fixedly installed on the end face.

[0009] As an optimal technical solution, a fixing ring is fixedly installed on the lower side of the locking ring block, a plurality of second springs are installed around the upper side of the fixing ring, a pushing ring is fixedly installed on the upper ends of the plurality of second springs, and the upper side of the pushing ring abuts against the lower side of the closed barrel.

[0010] When the utility model is in use, the lifting frame is used to drive the nozzle to move upward and insert it into the patient's nasal cavity. The water spraying mechanism can be subsequently started to rinse the patient's nasal cavity. During the process, medical staff do not need to hold the rinser by hand, which reduces the labor intensity of medical staff. It can also realize the rapid disassembly and installation of the closed barrel, which is convenient for replacing a new nozzle and avoiding cross infection. BRIEF DESCRIPTION OF THE DRAWINGS

[0011] The present invention can be further described by the non-limiting embodiments given in the accompanying drawings.

[0012] Figure 1 This is a structural schematic diagram of a flushing device of the utility model;

[0013] Figure 2 This is a partial cross-sectional structure diagram of a flushing device of the utility model. Figure 1 ;

[0014] Figure 3 This is a partial cross-sectional structure diagram of a flushing device of the utility model. Figure 2 ;

[0015] Figure 4 This is a schematic diagram of a first partial structure of a flushing device of the utility model;

[0016] Figure 5 This is a schematic diagram of a second partial structure of a flushing device of the utility model;

[0017] Figure 6 This is a schematic diagram of a third partial structure of a flushing device of the utility model.

[0018] The main component symbols are described as follows:

[0019] Placement box 1, vertical tube 11, L-shaped mounting tube 12, locking ring block 13, closed barrel 14, slide groove 15, locking block 16, first spring 17, first pull rope 171, second pull rope 18, pulling block 19, inclined plane 20, hose 21, water storage tank 22, micro water pump 23, water outlet pipe 24, threaded rod 25, sleeve 27, mounting plate 28, telescopic rod 29, first bevel gear 30, rotating rod 31, second bevel gear 32, screw block 33, fixing ring 34, second spring 35, pushing ring 36. DETAILED DESCRIPTION

[0020] In order to enable those skilled in the art to better understand the present invention, the technical solution of the present invention is further described below in conjunction with the accompanying drawings and embodiments.

[0021] like Figure 1-6 As shown, a flusher of the utility model comprises a placement box 1, wherein a lifting frame is provided on the front side of the top of the placement box 1, a vertical tube 11 is fixedly installed on the top of the lifting frame, an L-shaped installation tube 12 is fixedly connected and installed on the upper end of the vertical tube 11, a locking ring block 13 is fixedly installed on the upper side of the periphery of the vertical tube of the L-shaped installation tube 12, a closing barrel 14 is slidingly and sealingly installed on the upper side of the periphery of the locking ring block 13, a sliding groove 15 is symmetrically provided on the periphery of the locking ring block 13, locking blocks 16 are slidingly installed inside the two sliding grooves 15, a first spring 17 is fixedly installed on one side of the two locking blocks 16 close to each other, one end of the two first springs 17 close to each other is fixedly connected to the inner walls of the two sliding grooves 15 respectively, a first pull rope 171 is fixedly installed on one side of the two locking blocks 16 close to each other, a second pull rope 18 is fixedly installed on the periphery of the first pull rope 171, one end of the second pull rope 18 extends out of the lower side of the periphery of the locking ring block 13 and is fixedly connected to a pulling block 19;

[0022] A slope 20 is provided around the bottom of the closed barrel 14, a storage groove 21 is provided around the inside of the closed barrel 14, two locking blocks 16 extend into the storage groove 21 on the side away from each other, a hose 21 is fixedly connected to the center of the top of the closed barrel 14, a nozzle is provided on the top of the hose 21, and a water spray mechanism connected to the vertical pipe 11 is provided on the rear side of the top of the placement box 1.

[0023] In the initial state, the two locking blocks 16 extend into the storage groove 21 at one side away from each other, limiting the closed barrel 14, and the closed barrel 14 cannot be separated from the connection with the locking ring block 13. When flushing the patient's nasal cavity, the placement box 1 is placed on the table, so that the patient's nose is aligned with the position of the hose 21. The staff uses the lifting frame to drive the vertical tube 11 to move up, and the vertical tube 11 drives the L-shaped installation tube 12 to move up. The L-shaped installation tube 12 moves up and drives the hose 21 to move up and insert into the patient's nasal cavity, and then starts the water spraying mechanism, which sends physiological saline into the L-shaped installation tube 12, and finally flushes the patient's nasal cavity through the nozzle. Medical staff do not need to hold the flushing during flushing, which reduces the labor intensity of medical staff;

[0024] When the nasal irrigation of a patient is completed, the nozzle needs to be replaced to avoid cross infection. When replacing, the medical staff pulls the pulling block 19 downward, and the pulling block 19 drives the two first pulling ropes 171 at the same time through the second pulling rope 18. The two first pulling ropes 171 simultaneously pull the two locking blocks 16 into the two sliding grooves 15 respectively, and the locking of the closing barrel 14 is released. The medical staff can pull out the closing barrel 14 upward. When replacing a new nozzle, it is only necessary to align the closing barrel 14 with the locking ring block 13 for buckling. The inclined surface 20 at the lower end of the closing barrel 14 will contact the ends of the two locking blocks 16, and generate a pressing force to press the two locking blocks 16 into the inside of the sliding groove 15. After the closing barrel 14 is installed, the positions of the two locking blocks 16 will align with the receiving groove 21 and extend into the groove 21, completing the locking of the closing barrel 14. The replacement is fast and simple, which can effectively improve the work efficiency of medical staff.

[0025] The water spraying mechanism includes a water storage tank 22, which is fixedly installed on the top rear side of the placement box 1, and a micro water pump 23 is fixedly installed on the front side of the water storage tank 22. A water suction pipe is installed at the water suction end of the micro water pump 23, and one end of the water suction pipe extends into the lower side of the water storage tank 22. A water outlet pipe 24 is installed at the water outlet end of the micro water pump 23, and one end of the water outlet pipe 24 is fixedly connected with the periphery of the vertical pipe 11; the interior of the medicine storage box 22 is used to add physiological saline. When nasal cleaning is required, the micro water pump 23 is started, and the micro water pump 23 sends the water inside the water storage tank 22 into the interior of the vertical pipe 11, and finally sprays it out through the nozzle to rinse the patient's nasal cavity. It is simple and convenient to use.

[0026] The lifting frame includes a threaded rod 25, a round hole is opened on the front side of the top of the placement box 1, the threaded rod 25 is rotatably assembled inside the round hole, a sleeve 27 is threadedly connected to the circumference of the threaded rod 25, a mounting plate 28 is fixedly installed on the top of the sleeve 27, the vertical tube 11 is fixedly installed on the front side of the top of the mounting plate 28, and telescopic rods 29 are fixedly installed on the left and right sides of the bottom of the mounting plate 28. The lower ends of the two telescopic rods 29 are fixedly connected to the top of the placement box 1, and a first bevel gear 30 is fixedly installed on the lower end of the threaded rod 25. A rotating rod 31 is rotatably assembled on the left side of the inside of the placement box 1, and the rotating rod 31 is fixedly installed near one end of the sleeve 27 A second bevel gear 32 meshing with the first bevel gear 30 is installed, and the rotating rod 31 extends out of the placement box 1 at one end away from the sleeve 27 and a screw block 33 is fixedly installed on the end face; when it is necessary to adjust the height of the mounting plate 28, only one person needs to rotate the screw block 33, and the screw block 33 drives the rotating rod 31 to rotate forward and reverse, and the rotating rod 31 drives the threaded rod 25 to rotate in two directions. Because the sleeve 27 is threadedly connected to the threaded rod 25, the rotation of the threaded rod 25 in two directions will drive the sleeve 27 to rise and fall, and then adjust the mounting plate 28 to rise and fall, and the adjustment is simple and convenient.

[0027] A fixing ring 34 is fixedly installed on the lower side of the periphery of the locking ring block 13, and a plurality of second springs 35 are installed around the upper side of the fixing ring 34. A pushing ring 36 is fixedly installed on the upper ends of the plurality of second springs 35, and the upper side of the pushing ring 36 abuts against the lower side of the closed barrel 14; when the closed barrel 14 is installed, the bottom of the closed barrel 14 will press the pushing ring 36 to move, and the pushing ring 36 compresses the plurality of second springs 35 downward. When the lock is released, the limit of the two locking blocks 16 on the installation barrel 14 disappears, and the plurality of second springs 35 bounce the closed barrel 14 upward, so that the closed barrel 14 is disconnected from the locking ring block 13, and there is no need for the staff to manually pull it out. The closed barrel 14 can be replaced more quickly, further improving the work efficiency of the medical staff.

[0028] According to the above overall description, when the utility model is in use, the lifting frame is used to drive the nozzle to move upward and insert into the patient's nasal cavity. The subsequent activation of the water spray mechanism can flush the patient's nasal cavity. During the flushing process, medical staff do not need to hold the handheld flushing, which reduces the labor intensity of medical staff. It can also realize the rapid disassembly and installation of the closed barrel 14, which is convenient for replacing a new nozzle and avoiding cross infection.

[0029] The above embodiments are merely illustrative of the principles and effects of the present invention, and are not intended to limit the present invention. Anyone familiar with the technology may modify or change the above embodiments without violating the spirit and scope of the present invention. Therefore, all equivalent modifications or changes made by those with ordinary knowledge in the relevant technical field without departing from the spirit and technical ideas disclosed in the present invention shall still be covered by the claims of the present invention.

Claims

1. A flushing device, comprising a placement box, characterized in that: A lifting frame is provided on the front side of the top of the placement box, a vertical tube is fixedly installed on the top of the lifting frame, an L-shaped mounting tube is fixedly connected and installed on the upper end of the vertical tube, a locking ring block is fixedly installed on the upper side of the periphery of the vertical tube of the L-shaped mounting tube, a closing barrel is slidingly and sealingly equipped on the upper side of the periphery of the locking ring block, and sliding grooves are symmetrically provided on the periphery of the locking ring block, and locking blocks are slidably equipped inside the two sliding grooves, and a first spring is fixedly installed on one side of the two locking blocks close to each other, and one end of the two first springs close to each other is fixedly connected to the inner walls of the two sliding grooves respectively, and a first pull rope is jointly fixedly installed on one side of the two locking blocks close to each other, a second pull rope is fixedly installed on the periphery of the first pull rope, and one end of the second pull rope extends out of the lower side of the periphery of the locking ring block and is fixedly connected to a pulling block; The bottom of the closed barrel is surrounded by an inclined surface, the interior of the closed barrel is surrounded by a storage groove, the two locking blocks extend into the storage groove on the sides away from each other, a hose is fixedly connected at the center of the top of the closed barrel, a nozzle is provided on the top of the hose, and a water spraying mechanism connected to the vertical pipe is provided on the rear side of the top of the placement box.

2. A flushing device according to claim 1, characterized in that: The water spraying mechanism includes a water tank, which is fixedly installed on the rear side of the top of the placement box. A micro water pump is fixedly installed on the front side of the water tank. A water suction pipe is installed at the water suction end of the micro water pump, one end of the water suction pipe extends into the lower side of the water tank, and a water outlet pipe is installed at the water outlet end of the micro water pump, one end of the water outlet pipe is fixedly connected to the periphery of the vertical pipe.

3. A flushing device according to claim 1, characterized in that: The lifting frame includes a threaded rod, a circular hole is opened on the front side of the top of the placement box, the threaded rod is rotatably assembled inside the circular hole, a sleeve is threadedly connected to the circumference of the threaded rod, a mounting plate is fixedly installed on the top of the sleeve, the vertical tube is fixedly installed on the front side of the top of the mounting plate, telescopic rods are fixedly installed on the left and right sides of the bottom of the mounting plate, the lower ends of the two telescopic rods are fixedly connected to the top of the placement box, a first bevel gear is fixedly installed on the lower end of the threaded rod, a rotating rod is rotatably assembled on the left side of the inside of the placement box, a second bevel gear meshing with the first bevel gear is fixedly installed on the end of the rotating rod close to the sleeve, and an end of the rotating rod away from the sleeve protrudes out of the placement box and a twist block is fixedly installed on the end face.

4. A flushing device according to claim 1, characterized in that: A fixing ring is fixedly installed on the lower side of the periphery of the locking ring block, a plurality of second springs are installed around the upper side of the fixing ring, a push ring is fixedly installed on the upper ends of the plurality of second springs, and the upper side of the push ring abuts against the lower side of the closed barrel.

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