阅读说明：本技术 一种五官科用瘢痕性类天疱疮局部治疗辅助器 (Cicatricial pemphigoid local treatment auxiliary device for ENT (ear, nose and throat) department ) 是由 贺孝聪 高凡凡 于 2020-12-31 设计创作，主要内容包括：本发明提供了一种五官科用瘢痕性类天疱疮局部治疗辅助器,属于医疗器具技术领域。它解决了通过漱口方式治疗口腔内患流程繁琐,其次在漱口时,存在清水或含漱液被患者误吞的情况,而与口腔内患处接触后的清水或含漱液极有可能携带患处细菌,被误吞后对患者造成二次伤害的问题。本五官科用瘢痕性类天疱疮局部治疗辅助器,包括把手,所述把手内限定有第一安置腔,所述把手的上端固连有箱体,所述箱体内限定有第二安置腔,所述箱体的左端设有导向杆,所述第一安置腔内设有驱动本辅助器运行的动力机构,所述第二安置腔内设有储存清水和含漱液的储液机构。本五官科用瘢痕性类天疱疮局部治疗辅助器使用更加方便、安全,含漱效果更好。(The invention provides a cicatricial pemphigoid local treatment auxiliary device for ENT (ear and nose) departments, and belongs to the technical field of medical appliances. The method solves the problems that the procedure for treating oral cavity internal diseases by gargling is complicated, and when gargling, the patient mistakenly swallows clean water or gargle, and the clean water or gargle which is contacted with the oral cavity affected part is likely to carry bacteria on the affected part and cause secondary damage to the patient after being mistakenly swallowed. This five sense organ branch of academic or vocational study is with local treatment assistor of cicatrix pemphigoid, including the handle, inject first arrangement chamber in the handle, the upper end of handle has linked firmly the box, inject in the box and have the second to settle the chamber, the left end of box is equipped with the guide bar, first arrangement intracavity is equipped with the power unit of this assistor operation of drive, the second is settled the intracavity and is equipped with the stock solution mechanism of storing clear water and gargle. This cicatricial pemphigoid local treatment assistor for ENT department uses convenient more, safety, and gargle effect is better.)

1. A local treatment assistor of cicatricial pemphigoid for ENT department, includes handle (10), be injectd first arrangement chamber (11) in handle (10), the upper end of handle (10) has linked firmly box (30), be injectd second arrangement chamber (31) in box (30), the left end of box (30) is equipped with guide bar (71), its characterized in that: be equipped with the power unit that this assistor of drive moved in first arrangement chamber (11), be equipped with the stock solution mechanism of storing clear water and gargle in second arrangement chamber (31), be equipped with in guide bar (71) with two hydrojet mechanisms of stock solution mechanism matched with, two hydrojet mechanism is upper and lower symmetric distribution about the central line of guide bar (71), be located in guide bar (71) hydrojet mechanism keeps away from one side of box 30 is equipped with the supporting mechanism that supports the oral cavity.

2. The topical treatment auxiliary device for cicatricial pemphigoid for penta-otology as claimed in claim 1, wherein: the power mechanism comprises a first rack (23) which is arranged in the first placement cavity (11) in a sliding manner, the first rack (23) penetrates through the left end wall of the handle (10) and extends to the external space, the first rack (23) is positioned on the left end surface of the external space and is fixedly connected with a button (24), an annular slide way (25) is arranged in the button (24), two spherical sliding blocks (26) are slidably connected in the annular slide way (25), the left end surface of the handle (10) is positioned on the upper side and the lower side of the button (24) and are respectively fixedly connected with a sliding groove (28), each sliding groove (28) is slidably connected with a sliding rod (27) fixedly connected with the spherical sliding block (26), each sliding rod (27) is fixedly connected with a first compression spring (29) between the bottom ends of the sliding grooves (28), and a U-shaped groove (20) is fixedly connected on the inner wall of the right side of the handle (, u type groove (20) sliding connection have with butt slider (21) of first rack (23) butt, butt slider (21) with second compression spring (22) have been linked firmly between the bottom in U type groove (20), both sides inner wall spare is located around handle (10) the upper and lower both sides of first rack (23) are rotated respectively and are connected with first gear shaft (12), every be equipped with first gear (13) on first gear shaft (12) respectively, lie in on first gear shaft (12a) the rear cover of first gear (13a) is equipped with first reel (14), lie in on first gear shaft (12b) the rear cover of first gear (13b) is equipped with first belt pulley (15), rotate between the both sides inner wall around box (30) and be connected with pivot (32), the cover is equipped with second belt pulley (33) on pivot (32), second belt pulley (33) with driving connection has belt (17) between first belt pulley (15), lie in on pivot (32) the rear cover of second belt pulley (33) is equipped with second reel (34).

3. The topical treatment auxiliary device for cicatricial pemphigoid for penta-otology as claimed in claim 2, wherein: the supporting mechanism comprises two supporting components arranged in the guide rod (71), the two supporting components are vertically and symmetrically distributed about the center line of the guide rod (71), each supporting component comprises a baffle plate (80) rotatably arranged on the end wall of the guide rod (71), one end, far away from the guide rod (71), of each baffle plate (80) is rotatably connected with a liquid collecting tank (81), a sliding rail (72) is arranged in the guide rod (71), at least two arc-shaped grooves (73) are formed in the inner wall, close to the center line of the guide rod (71), of one side of each sliding rail (72), a moving block (74) is connected in the sliding rail (72) in a sliding mode, an extension spring (75) is fixedly connected between the moving block (74) and the inner wall, on the left side, close to the center line of the guide rod (71), of each moving block (74) is provided with a limiting groove (76), spacing groove (76) sliding connection have with spacing spin (77) of arc wall (73) complex, spacing spin (77) with link firmly third compression spring (78) between the bottom of spacing groove (76), one side terminal surface that guide bar (71) central line was kept away from to movable block (74) with rotation is connected with bracing piece (79) between baffle (80), be located in guide bar (71) the right side sliding connection of slide rail (72) has sliding plate (83), the left end face and two of sliding plate (83) the transmission is connected with first cotton rope (82) respectively between supporting component's movable block (74), the right-hand member face of sliding plate (83) with the transmission is connected with second cotton rope (16) between power unit's first reel (14).

4. The topical treatment auxiliary device for cicatricial pemphigoid for penta-otology as claimed in claim 3, wherein: the stock solution mechanism is including injecing wire chamber (38) in box (30) right side wall, the left side inner wall of box (30) has linked firmly stock solution chamber (43), be equipped with two first drainage valve (67) in the left side wall of stock solution chamber (43), the upper and lower both sides that lie in two first drainage valve (67) in the left side wall of stock solution chamber (43) are equipped with second drainage valve (68) respectively, open on stock solution chamber (43) and run through annotate liquid hole (44) of box (30) upper end wall, sliding connection has push rod (42) on the right-hand member wall of stock solution chamber (43), the right-hand member face of push rod (42) has linked firmly push pedal (40), the right-hand member face of push pedal (40) with two fourth compression spring (41) have been linked firmly between the right side inner wall of box (30), the transmission is connected with between the right-hand member face of push pedal (40) and second reel (34) of power unit through third cotton rope (39) of wire chamber (38) And the part of the push rod (42) in the liquid storage cavity (43) is provided with an isolation component for isolating the left side and the right side of the liquid storage cavity (43).

5. The topical treatment auxiliary device for cicatricial pemphigoid for penta-otology as claimed in claim 4, wherein: the isolation part is including offering cavity (47) of push rod (42) left end, sliding connection has two-sided rack (45) in cavity (47), two-sided rack (45) with fifth compression spring (46) have been linked firmly between the bottom of cavity (47), the upper and lower both sides of two-sided rack (45) be equipped with respectively with stock solution chamber (43) inner wall matched with isolating component, two the isolating component is upper and lower symmetric distribution about the central line of push rod (42), the isolating component is in including rotating optical axis (48) of setting between both sides inner wall around cavity (47), the cover is equipped with second gear (49) on optical axis (48), lie in on optical axis (48) the rear cover of second gear (49) is equipped with third reel (50), be equipped with first division board (54) on push rod (42), first division board (54) with articulate through articulated piece (52) between push rod (42), the transmission is connected with first stay cord (51) between first division board (54) with third reel (50), first recess (55) have been seted up to first division board (54) near one side of push rod (42), sliding connection has first sealed piece (56) in first recess (55), first sealed piece (56) with link firmly sixth compression spring (57) between the bottom of first recess (55), second recess (58) have been seted up to one side that first division board (54) kept away from push rod (42), sliding connection has second sealed piece (59) in second recess (58), second sealed piece (59) with link firmly seventh compression spring (60) between the bottom of second recess (58), one side terminal surface that first division board (54) kept away from articulated elements (52) has linked firmly arc spout (64), arc spout (64) sliding connection has third sealed piece (65), third sealed piece (65) with eighth compression spring (66) have been linked firmly between the bottom of arc spout (64), be connected with polished rod (62) through torsional spring rotation in first division board (54), be equipped with fourth reel (63a) and fourth reel (63b) by preceding cover in proper order after to on polished rod (62), fourth reel (63a) with the transmission is connected with second stay cord (61a) between second sealed piece (59), third sealed piece (65) with the transmission is connected with second stay cord (61b) between fourth reel (63 b).

6. The topical treatment auxiliary device for cicatricial pemphigoid for penta-otology as claimed in claim 5, wherein: the liquid spraying mechanism comprises a liquid discharging box (84) arranged in the guide rod (71), a first liquid discharging pipe (69) is communicated between the upper end of the liquid discharging box (84) and a first liquid discharging valve (67) of the liquid storing mechanism, a second liquid discharging pipe (70) is communicated between the first liquid discharging pipe (69) and a second liquid discharging valve (68) of the liquid storing mechanism, the liquid spraying mechanism comprises two liquid spraying components which are distributed in a bilateral symmetry mode about the central line of the liquid discharging box (84), the liquid spraying components comprise a sliding space (85) limited in the liquid discharging box (84), a second rack (86) is arranged in the sliding space (85), a sliding track (87) is arranged on one side, close to the central line of the liquid discharging box (84), of the sliding space (85) in the liquid discharging box (84), and a connecting sliding block (88) is connected in the sliding track (87), an elastic rope (99) is fixedly connected between the connecting slide block (88) and the inner wall of the upper side of the sliding track (87), one side, far away from the central line of the drainage box (84), of the connecting slide block (88) is rotatably connected with a second gear shaft (89) located in the sliding space (85), a third gear (90) meshed with the second rack (86) is sleeved on the second gear shaft (89), a fifth reel (91) is sleeved on the second gear shaft (89) and located behind the third gear (90), a telescopic groove (93) is formed in one side, close to the central line of the drainage box (84), of the connecting slide block (88), a drainage plate (94) is connected in the telescopic groove (93) in a sliding mode, a telescopic spring (95) is fixedly connected between the drainage plate (94) and the bottom end of the telescopic groove (93), and a third pull rope (92) is connected between the drainage plate (94) and the fifth reel (91) in a transmission mode, at least two drain holes (96) are formed in the drain plate (94).

Technical Field

The invention belongs to the technical field of medical appliances, and relates to a cicatricial pemphigoid local treatment auxiliary device for ENT (ear and nose) department.

Background

Cicatricial pemphigoid is more common and is also called benign mucosal pemphigoid. The main manifestation of blisters is that blisters break down to form an ulcer surface. Good send out the oral cavity, combine the membrane etc, to the affected part in the oral cavity, the mode that mostly adopts gargle to rinse one's mouth treats, the patient need deposit clear water and gargle respectively in different containers before rinsing one's mouth, use in proper order and rinse one's mouth, make whole operation flow become very loaded down with trivial details, secondly when rinsing one's mouth, there is the condition that clear water or gargle were swallowed by the patient mistake, and clear water or gargle after contacting with the affected part in the oral cavity probably carry the affected part bacterium, cause the secondary injury to the patient after being swallowed by the mistake.

Disclosure of Invention

The invention aims to solve the problems in the prior art and provides a cicatricial pemphigoid local treatment auxiliary device for the ENT department, which is more convenient and safer to use and has better gargling effect.

The purpose of the invention can be realized by the following technical scheme: the utility model provides a five sense organ branch of academic or vocational study are with local treatment assistor of cicatrix pemphigus, includes the handle, inject first arrangement chamber in the handle, the upper end of handle has linked firmly the box, inject the second in the box and settle the chamber, the left end of box is equipped with the guide bar, first arrangement intracavity is equipped with the power unit of this assistor operation of drive, the second is settled the intracavity and is equipped with the stock solution mechanism of storing clear water and gargle, be equipped with in the guide bar with two hydrojet mechanisms of stock solution mechanism matched with, two hydrojet mechanism is upper and lower symmetric distribution about the central line of guide bar, be located in the guide bar hydrojet mechanism keeps away from one side of box is equipped with the supporting mechanism that supports the oral cavity.

Before the auxiliary device is used, clear water gargle for gargling is firstly injected into the liquid storage mechanism, the supporting mechanism is placed into the oral cavity of a patient, the power mechanism is started, the supporting mechanism is driven to unfold in an umbrella shape by the power mechanism to support the oral cavity of the patient, after the supporting mechanism finishes operating, the operating state of the power mechanism is adjusted, the power mechanism triggers the liquid storage mechanism to operate again, clear water is firstly sprayed into the oral cavity of the patient along the liquid spraying mechanism to gargle when the liquid storage mechanism operates, after the liquid storage mechanism operates for a certain period of time, clear water outflow is stopped, the gargle is sprayed into the oral cavity of the patient along the liquid spraying mechanism to gargle again, and when the liquid spraying mechanism finishes spraying clear water to spray and switch the gargle, the flow rate of the self-sprayed liquid can be changed, so that the flow rate of the gargle is increased when the gar, thereby improving the gargling effect.

As preferred, power unit is in including sliding the setting first rack in the first arrangement intracavity, first rack runs through the left end wall of handle extends to external space, first rack is located and has linked firmly the button on the left end face of external space, the annular slide has been seted up in the button, sliding connection has two ball-type sliders in the annular slide, the left end face of handle is located the upper and lower both sides of button have linked firmly the spout respectively, every sliding connection has in the spout with the slide bar that the ball-type slider linked firmly, every the slide bar with first compression spring has been linked firmly between the bottom of spout, the right side inner wall of handle has linked firmly U type groove, sliding connection has in the U type groove with the butt slider of first rack butt, the butt slider with second compression spring has been linked firmly between the bottom in the U type groove, both sides inner wall spare is located around the handle the upper and lower both sides of first rack rotate respectively and are connected with the second compression spring A gear shaft, every be equipped with first gear on the first gear shaft respectively, lie in on the first gear shaft a the rear cover of first gear a is equipped with first reel, lie in on the first gear shaft b the rear cover of first gear b is equipped with first belt pulley, rotate between the inner wall of both sides around the box and be connected with the pivot, the cover is equipped with the second belt pulley in the pivot, the second belt pulley with the transmission is connected with the belt between first belt pulley, lie in the pivot the rear cover of second belt pulley is equipped with the second reel.

Initially, the tooth block direction of a first rack is downward, a button is pressed in the direction close to a handle, the button drives a sliding rod to slide in a sliding groove on one hand, a first compression spring between the sliding rod and the sliding groove is compressed to accumulate force, on the other hand, the button pushes the first rack to slide in a first arrangement cavity, the first rack is meshed with a first gear a on the one hand in the sliding process to drive the first gear a to rotate in the first arrangement cavity, the first gear a drives a first reel to rotate through a first gear shaft a in the rotating process to provide power for the operation of a supporting mechanism, on the other hand, the first rack pushes an abutting sliding block to slide towards the inside of a U-shaped groove, the second compression spring is compressed to accumulate force, the position of the abutting sliding block is limited through the U-shaped groove, and the stability of the first rack in the sliding process of the first arrangement cavity is guaranteed;

after the supporting mechanism is adjusted, the button is pulled in the direction far away from the handle, the first rack is driven to slide out from the first placement cavity through the button, the spherical sliding block is arranged in the annular slide way on the button in a sliding mode, when the first rack slides out of the first placement cavity, the gear block direction of the first rack is upwards rotated through the button, the button is pressed in the direction close to the handle again after the first rack is rotated, the first rack is driven to be meshed with the first gear b through the button, the first gear b drives the first gear shaft b to rotate in the first placement cavity, the first gear shaft b rotates through the first belt pulley in the rotating process, the rotating shaft drives the rotating shaft to rotate in the second placement cavity through transmission between the belt and the second belt pulley in the rotating process, and power is provided for the operation of the liquid storage mechanism through the second belt pulley.

Preferably, the supporting mechanism comprises two supporting components arranged in the guide rod, the two supporting components are vertically and symmetrically distributed about the center line of the guide rod, each supporting component comprises a baffle rotatably arranged on the end wall of the guide rod, one end of the baffle, far away from the guide rod, is rotatably connected with a liquid collecting tank, a slide rail is arranged in the guide rod, at least two arc-shaped grooves are formed in the inner wall of one side, close to the center line of the guide rod, of the slide rail, a moving block is slidably connected with the slide rail, an extension spring is fixedly connected between the moving block and the inner wall of the left side of the slide rail, a limiting groove is formed in one side, close to the center line of the guide rod, of the moving block, a limiting ball matched with the arc-shaped grooves is slidably connected with the limiting groove, and a third compression spring is fixedly connected between, a support rod is rotatably connected between the end face of one side, far away from the center line of the guide rod, of the moving block and the baffle, a sliding plate is slidably connected to the right side, located on the sliding rail, of the guide rod, a first cord is respectively connected between the left end face of the sliding plate and the moving blocks of the two support assemblies in a transmission mode, and a second cord is connected between the right end face of the sliding plate and a first reel of the power mechanism in a transmission mode.

When the power mechanism is driven to rotate by a first reel, the first reel winds a second cord, the sliding plate is pulled by the second cord to slide towards the direction close to the box body, the moving block is pulled by the first cord in the sliding process, the limiting rolling ball slides out of the arc-shaped groove under the action of external force, the limiting of the moving block in the sliding rail is cancelled, namely the first cord pulls the moving block to slide towards the direction close to the box body in the sliding rail, on one hand, the stretching spring is stretched to store force, on the other hand, the baffle is pushed by the support rod, the baffle is controlled to expand a proper angle in the oral cavity to support the oral cavity, at the moment, the power mechanism stops running, and the baffle forms a stable triangle through the support rod and the guide rod after being expanded, the stability of the supporting mechanism is ensured;

simultaneously the movable block stops to slide in the slide rail, and third compression spring promotes spacing spin once more and slides to the spacing groove outside, makes spacing spin and arc wall cooperation, prescribes a limit to the position of movable block in the slide rail once more, and is further, has guaranteed supporting mechanism's stability, and the design of collecting tank makes this assistor when using on the baffle, and the clear water and the gargle that spout the oral cavity can follow the interior terminal surface of baffle and flow into the collecting tank and collect in unison, and clear water or the liquid medicine after avoiding gargling is swallowed by the patient.

Preferably, the liquid storage mechanism comprises a wire cavity defined in the right end wall of the box body, the inner wall of the left side of the box body is fixedly connected with a liquid storage cavity, two first liquid discharge valves are arranged in the left end wall of the liquid storage cavity, second liquid discharge valves are respectively arranged in the left end wall of the liquid storage cavity and positioned at the upper side and the lower side of the two first liquid discharge valves, the liquid storage cavity is provided with two liquid injection holes penetrating through the upper end wall of the box body, the right end wall of the liquid storage cavity is connected with a push rod in a sliding way, the right end face of the push rod is fixedly connected with a push plate, two fourth compression springs are fixedly connected between the right end face of the push plate and the right inner wall of the box body, a third cord passing through the wire guide cavity is connected between the right end face of the push plate and a second reel of the power mechanism in a transmission way, the part of the push rod, which is positioned in the liquid storage cavity, is provided with an isolation component for isolating the left side and the right side of the liquid storage cavity.

Before the auxiliary device is used, clear water and gargle are respectively injected into the liquid storage cavity along the two liquid injection holes, the clear water is positioned on the left side of the isolation part in the liquid storage cavity under the control of the isolation assembly, the gargle is positioned on the right side of the isolation part in the liquid storage cavity, along with the operation of the second reel of the power mechanism, the second reel gradually loosens the wound third cotton rope, so that the two fourth compression springs compressed at the initial stage are reset, the two fourth compression springs push the push plate to slide towards the direction close to the liquid storage cavity, the isolation part is pushed to slide from right to left in the liquid storage cavity by the push rod when the liquid storage cavity slides, the clear water is firstly pushed out by the two first liquid discharge valves in the sliding process of the isolation part, after the isolation part slides for a certain distance in the liquid storage cavity, the two isolation parts generate angular deflection towards the direction close to the first liquid discharge valves, at the moment, the two first liquid discharge valves stop working, and the gargle is discharged again through the two second liquid discharge valves.

Preferably, the isolation component comprises a cavity arranged at the left end of the push rod, a double-sided rack is connected in the cavity in a sliding manner, a fifth compression spring is fixedly connected between the double-sided rack and the bottom end of the cavity, isolation components matched with the inner wall of the liquid storage cavity are respectively arranged on the upper side and the lower side of the double-sided rack, the two isolation components are symmetrically distributed up and down about the central line of the push rod, each isolation component comprises an optical axis which is rotatably arranged between the inner walls of the front side and the rear side of the cavity, a second gear is sleeved on the optical axis, a third reel is sleeved on the optical axis and positioned behind the second gear, a first isolation plate is arranged on the push rod, the first isolation plate is hinged with the push rod through an articulation piece, a first pull rope is connected between the first isolation plate and the third reel in a transmission manner, and a first groove is formed in one side, close to the push rod, the first groove is connected with a first sealing block in a sliding manner, a sixth compression spring is fixedly connected between the first sealing block and the bottom end of the first groove, one side of the first isolation plate, which is far away from the push rod, is provided with a second groove, a second sealing block is connected in the second groove in a sliding manner, a seventh compression spring is fixedly connected between the second sealing block and the bottom end of the second groove, one side end surface of the first isolation plate, which is far away from the articulated element, is fixedly connected with an arc-shaped chute, a third sealing block is connected in the arc-shaped chute in a sliding manner, an eighth compression spring is fixedly connected between the third sealing block and the bottom end of the arc-shaped chute, a polished rod is rotatably connected in the first isolation plate through a torsional spring, a fourth reel a and a fourth reel b are sequentially sleeved on the polished rod from front to back, and a second stay cord a is connected between the fourth reel a and the second sealing block in a transmission, and a second pull rope b is in transmission connection between the third sealing block and the fourth reel b.

The second sealing block slides towards the outside of the second groove under the pushing of the seventh compression spring to be in contact with the inner wall of the liquid storage cavity at the beginning, the third sealing block is positioned outside the arc-shaped sliding groove under the pushing of the eighth compression spring to be in contact with the inner wall of the liquid storage cavity, the first sealing block is positioned outside the first groove under the pushing of the sixth compression spring to be in contact with the push rod, and clear water and the gargle in the liquid storage cavity are isolated through the second sealing block, the first isolation plate, the first sealing block and the push rod;

when the push rod slides in the liquid storage cavity, the double-sided rack is extruded to slide in the cavity when being in contact with the inner wall of the left side of the liquid storage cavity, the fifth compression spring is compressed to store force, the double-sided rack is meshed with the second gear in the sliding process to drive the second gear to rotate in the cavity, the third reel is driven by the second gear to loosen the first pull rope wound initially through the optical axis when the second gear rotates, the first pull rope cancels external force on the first isolation plate, and the first isolation plate rotates on the push rod in the direction close to the left end wall of the liquid storage cavity through the hinge piece as the external force disappears;

the second sealing block continuously slides to the outside of the second groove in the rotation process of the first isolation plate, the fourth reel a is pulled to rotate through the second pull rope a when the second sealing block slides, the fourth reel b is driven to rotate through the polish rod when the fourth reel a rotates, so that the fourth reel b loosens the wound second pull rope b, and when the second sealing block slides towards the outside of the second groove, the third sealing block also slides towards the outside of the arc-shaped chute, because the third sealing block is longer and is designed in an arc shape, when the second sealing block is disconnected from contacting with the upper inner wall of the liquid storage cavity, the third sealing block still keeps contacting with the upper inner wall of the liquid storage cavity, namely, the first isolation plate ensures that at least one of the second sealing block and the third sealing block is in contact with the inner wall of the upper side of the liquid storage cavity in the rotating process, so as to isolate clear water and gargle;

along with the rotation of first division board in the same way, in the twinkling of an eye as the disconnection of the sealed piece of third and stock solution chamber upside inner wall contact, the sealed piece of second contacts with the left side inner wall in stock solution chamber once more, make the sealed piece of second and the sealed piece of third carry out the separation to two parts about stock solution intracavity isolating component all the time at the rotation in-process of first division board, simultaneously first sealed piece slides through sixth compression spring and sets up in first recess, make first division board at the rotation in-process, first sealed piece can remain the contact with the push rod all the time under sixth compression spring's effect, the leakproofness of isolating component has been guaranteed from this point of.

Preferably, the liquid spraying mechanism comprises a liquid discharging box arranged in the guide rod, a first liquid discharging pipe is communicated between the upper end of the liquid discharging box and a first liquid discharging valve of the liquid storing mechanism, a second liquid discharging pipe is communicated between the first liquid discharging pipe and a second liquid discharging valve of the liquid storing mechanism, the liquid spraying mechanism comprises two liquid spraying components, the two liquid spraying components are distributed in bilateral symmetry about the central line of the liquid discharging box, the liquid spraying components comprise a sliding space limited in the liquid discharging box, a second rack is arranged in the sliding space, a sliding track is arranged on one side, close to the central line of the liquid discharging box, of the sliding space in the liquid discharging box, a connecting slide block is connected in the sliding track in a sliding mode, an elastic rope is fixedly connected between the connecting slide block and the upper inner wall of the sliding track, and a second gear shaft located in the sliding space is rotatably connected to one side, far away from the central line of the liquid discharging box, of, the last cover of second gear shaft be equipped with second rack engaged with third gear, the epaxial position of second gear is located the rear cover of third gear is equipped with the fifth reel, link block is close to one side of flowing back case center line has seted up the flexible groove, sliding connection has the drain bar in the flexible groove, the drain bar with telescopic spring has been linked firmly between the bottom in flexible groove, the drain bar with the transmission is connected with the third stay cord between the fifth reel, open two at least wash ports on the drain bar.

When the liquid storage mechanism operates, clear water in the liquid storage mechanism is discharged to the liquid discharge box through the two first liquid discharge valves along the first liquid discharge pipes, the drain holes in the drain plates of the two liquid spray assemblies are in an up-and-down aligned state initially, namely, the clear water impacts the drain plates of the two liquid spray assemblies and is directly sprayed into the oral cavity of a patient along the drain holes to rinse the mouth of the patient, meanwhile, the clear water impacting the drain plates drives the connecting slide block to slide downwards in the sliding track through the drain plates, the elastic rope is stretched when the connecting slide block slides, the third gear is driven to slide in the sliding space through the second gear shaft, when the third gear slides in the sliding space to be in contact with the second gear shaft, the third gear is meshed with the second gear shaft to rotate in the sliding space, and the fifth reel is driven to wind the third pull rope through the second gear shaft when the third gear rotates, third stay cord pulling drain bar slides to flexible inslot, and hold the expanding spring compression power, cooperation through third gear and second rack, make two hydrojet subassembly's drain bar slide to the direction of keeping away from flowing back case center line respectively, certain dislocation takes place for the wash port on two drain bars of control promptly, when making gargle spout the oral cavity through two wash ports once more, because the reduction in space between two wash ports, flow rate increase when making gargle spout the oral cavity, the impact force reinforcing, make better impact of gargle at the oral cavity affected part, thereby improve gargle effect.

Compared with the prior art, the cicatricial pemphigoid local treatment assistor for the ENT department has the following advantages:

1. when supporting mechanism's movable block slided, the accessible bracing piece promotes the baffle, the control baffle is expanded suitable angle in the oral cavity and is supported the oral cavity, power unit's operation stops this moment, the baffle expands the back and forms triangle-shaped through bracing piece and direction pole, supporting mechanism's stability has been guaranteed, the movable block stops sliding in the slide rail simultaneously, third compression spring promotes spacing spin once more and slides to the spacing groove outside, make spacing spin and arc wall cooperation, position to the movable block in the slide rail is injectd once more, furthermore, supporting mechanism's stability has been guaranteed.

2. The isolation component in the liquid storage mechanism can isolate clear water and gargle in the liquid storage cavity initially, when the push rod slides in the liquid storage cavity and the double-sided rack is contacted with the inner wall of the left side of the liquid storage cavity, under the meshing of the double-sided rack and the second gear, the first isolation plate rotates on the push rod in the direction close to the left end wall of the liquid storage cavity through the hinge piece, the first isolation plate ensures that at least one of the second sealing block and the third sealing block is contacted with the upper inner wall of the liquid storage cavity in the rotating process, the clear water and the gargle are isolated, similarly, along with the rotation of the first isolation plate, when the third sealing block is disconnected from contacting with the inner wall of the upper side of the liquid storage cavity, the second sealing block contacts with the inner wall of the left side of the liquid storage cavity again, the second sealing block and the third sealing block can always separate the left part and the right part of the isolating component in the liquid storage cavity in the rotating process of the first isolating plate.

3. When the stock solution mechanism moves, clear water in the stock solution mechanism is discharged into the drain box through two first drain valves along a first drain pipe, the drain holes on two water discharging plates of the liquid spraying assembly are in an up-and-down alignment state initially, namely, the clear water impacts on the water discharging plates of the two liquid spraying assemblies, and is directly sprayed into the oral cavity of a patient along the drain holes, the patient is rinsed one's mouth, meanwhile, the clear water impacting on the water discharging plates can drive the drain holes on the two water discharging plates to generate certain dislocation, when the gargle is sprayed into the oral cavity through the two drain holes again, because the space between the two drain holes is reduced, the flow rate is increased when the gargle is sprayed into the oral cavity, the impact force is enhanced, better impact of the gargle is caused on the affected part of the.

Drawings

Fig. 1 is a sectional view showing the entire structure of the cicatricial pemphigoid local treatment aid for the penta-functional department.

Fig. 2 is a partially enlarged schematic view of the invention at a in fig. 1.

Fig. 3 is a cross-sectional view taken in the direction B-B of fig. 2 in accordance with the present invention.

Fig. 4 is a cross-sectional view taken along the line C-C of fig. 2 in accordance with the present invention.

Fig. 5 is a cross-sectional view taken along line D-D of fig. 1 in accordance with the present invention.

Fig. 6 is an enlarged partial schematic view at E of fig. 1 of the present invention.

Fig. 7 is an enlarged partial schematic view of the invention at F in fig. 1.

Fig. 8 is a left side sectional view of the second gear 49 of the fig. 7 component of the present invention.

Fig. 9 is an enlarged partial schematic view of the invention at G in fig. 7.

Fig. 10 is a left side elevation cross-sectional view of the polished rod 62 of the fig. 9 component of the present invention.

Fig. 11 is an enlarged partial schematic view at H of fig. 1 of the present invention.

Fig. 12 is an enlarged partial schematic view at I of fig. 11 of the present invention.

Fig. 13 is a cross-sectional view taken along the direction J-J of fig. 12 in accordance with the present invention.

In the figure, a handle 10, a first housing cavity 11, a first gear shaft 12, a first gear 13, a first reel 14, a first belt pulley 15, a second cord 16, a belt 17, a U-shaped groove 20, an abutting slider 21, a second compression spring 22, a first rack 23, a button 24, an annular slide way 25, a ball-type slider 26, a slide bar 27, a slide way 28, a first compression spring 29, a box body 30, a second housing cavity 31, a rotating shaft 32, a second belt pulley 33, a second reel 34, a wire guiding cavity 38, a third cord 39, a push plate 40, a fourth compression spring 41, a push rod 42, a liquid storage cavity 43, a liquid injection hole 44, a double-sided rack 45, a fifth compression spring 46, a cavity 47, an optical axis 48, a second gear 49, a third reel 50, a first pull cord 51, a hinge 52, a first isolation plate 54, a first groove 55, a first sealing block 56, a sixth compression spring 57, a second groove 58, a second sealing block 59, a first sealing block 59, a second sealing block 56, The hydraulic control device comprises a seventh compression spring 60, a second pull rope 61, a polished rod 62, a fourth reel 63, an arc-shaped chute 64, a third sealing block 65, an eighth compression spring 66, a first drain valve 67, a second drain valve 68, a first drain pipe 69, a second drain pipe 70, a guide rod 71, a slide rail 72, an arc-shaped groove 73, a moving block 74, an extension spring 75, a limiting groove 76, a limiting rolling ball 77, a third compression spring 78, a support rod 79, a baffle 80, a liquid collecting groove 81, a first rope 82, a slide plate 83, a liquid collecting tank 84, a sliding space 85, a second rack 86, a sliding rail 87, a connecting slide block 88, a second gear shaft 89, a third gear 90, a fifth reel 91, a third pull rope 92, a telescopic groove 93, a drain plate 94, telescopic spring drain holes 95, 96 and an elastic rope 99.

Detailed Description

The following are specific embodiments of the present invention and are further described with reference to the drawings, but the present invention is not limited to these embodiments.

As shown in figure 1, a local treatment assistor of cicatricial pemphigoid for ENT department, including handle 10, it has first arrangement chamber 11 to inject in the handle 10, the upper end of handle 10 has linked firmly box 30, it has second arrangement chamber 31 to inject in the box 30, the left end of box 30 is equipped with guide bar 71, be equipped with the power unit that this assistor of drive ran in first arrangement chamber 11, be equipped with the stock solution mechanism of storing clear water and gargle in the second arrangement chamber 31, be equipped with two hydrojet mechanisms with stock solution mechanism matched with in the guide bar 71, two hydrojet mechanisms are upper and lower symmetric distribution about the central line of guide bar 71, be located the hydrojet mechanism and keep away from one side of box 30 in the guide bar 71 and be equipped with the supporting mechanism that supports the oral cavity.

Before the auxiliary device is used, clear water gargle for gargling is firstly injected into the liquid storage mechanism, the supporting mechanism is placed into the oral cavity of a patient, the power mechanism is started, the supporting mechanism is driven to unfold in an umbrella shape by the power mechanism to support the oral cavity of the patient, after the supporting mechanism finishes operating, the operating state of the power mechanism is adjusted, the power mechanism triggers the liquid storage mechanism to operate again, clear water is firstly sprayed into the oral cavity of the patient along the liquid spraying mechanism to gargle when the liquid storage mechanism operates, after the liquid storage mechanism operates for a certain period of time, clear water outflow is stopped, the gargle is sprayed into the oral cavity of the patient along the liquid spraying mechanism to gargle again, and when the liquid spraying mechanism finishes spraying clear water to spray and switch the gargle, the flow rate of the self-sprayed liquid can be changed, so that the flow rate of the gargle is increased when the gar, thereby improving the gargling effect.

As shown in fig. 1, 2, 3, 4 and 5, the power mechanism includes a first rack 23 slidably disposed in the first accommodating cavity 11, the first rack 23 extends through the left end wall of the handle 10 to the external space, the first rack 23 is fixedly connected to a button 24 on the left end surface of the external space, an annular slide 25 is disposed in the button 24, two spherical sliders 26 are slidably connected to the annular slide 25, slide grooves 28 are respectively fixedly connected to the upper and lower sides of the button 24 on the left end surface of the handle 10, a slide rod 27 is slidably connected to each slide groove 28 and fixedly connected to each spherical slider 26, a first compression spring 29 is fixedly connected between each slide rod 27 and the bottom end of each slide groove 28, a U-shaped groove 20 is fixedly connected to the right inner wall of the handle 10, a butting slide block 21 butting against the first rack 23 is slidably connected to each U-shaped groove 20, a second compression spring 22 is fixedly connected between each slide block 21 and the bottom end of each U, the upper and lower both sides that the front and back both sides inner wall spare of handle 10 is located first rack 23 rotate respectively and are connected with first gear shaft 12, it is equipped with first gear 13 to overlap respectively on every first gear shaft 12, the rear cover that lies in first gear 13a on first gear shaft 12a is equipped with first reel 14, the rear cover that lies in first gear 13b on first gear shaft 12b is equipped with first belt pulley 15, it is connected with pivot 32 to rotate between the front and back both sides inner wall of box 30, the cover is equipped with second belt pulley 33 on the pivot 32, the transmission is connected with belt 17 between second belt pulley 33 and first belt pulley 15, the rear cover that lies in second belt pulley 33 on pivot 32 is equipped with second reel 34.

Initially, the tooth block direction of the first rack 23 is downward, the button 24 is pressed towards the direction close to the handle 10, on one hand, the button 24 drives the sliding rod 27 to slide towards the sliding chute 28, the first compression spring 29 between the sliding rod 27 and the sliding chute 28 compresses the stored force, on the other hand, the button 24 pushes the first rack 23 to slide towards the first placing cavity 11, on the one hand, the first rack 23 is meshed with the first gear 13a in the sliding process, the first gear 13a is driven to rotate in the first placing cavity 11, the first gear 13a drives the first reel 14 to rotate through the first gear shaft 12a in the rotating process, power is provided for the operation of the supporting mechanism, on the other hand, the first rack 23 pushes the abutting sliding block 21 to slide towards the inside of the U-shaped groove 20, and the second compression spring 22 compresses the stored force, the stability of the first rack 23 in the sliding process in the first placing cavity 11 is ensured by limiting the position of the abutting sliding block 21 by the U-shaped groove 20;

after the support mechanism is adjusted, the button 24 is pulled in a direction away from the handle 10, the button 24 drives the first rack 23 to slide out of the first accommodating cavity 11, the spherical slider 26 is arranged in the annular slide way 25 on the button 24 in a sliding manner, so when the first rack 23 slides out of the first accommodating cavity 11, the button 24 is rotated to enable the tooth block direction of the first rack 23 to face upwards, after the first rack 23 rotates, the button 24 is pressed in a direction close to the handle 10 again, the button 24 drives the first rack 23 to be meshed with the first gear 13b, the first gear 13b drives the first gear shaft 12b to rotate in the first accommodating cavity 11, the first gear shaft 12b drives the rotating shaft 32 to rotate in the second accommodating cavity 31 through transmission among the first belt pulley 15, the belt 17 and the second reel 34 in a rotating process, and the rotating shaft 32 drives the second belt pulley 33 to rotate in a rotating process, the operation of the reservoir is powered by a second pulley 33.

As shown in fig. 1 and 6, the supporting mechanism includes two supporting components disposed in the guiding rod 71, the two supporting components are vertically symmetrically distributed about the center line of the guiding rod 71, the supporting components include a baffle 80 rotatably disposed on the end wall of the guiding rod 71, one end of the baffle 80 away from the guiding rod 71 is rotatably connected with a liquid collecting tank 81, a sliding rail 72 is disposed in the guiding rod 71, at least two arc-shaped grooves 73 are disposed on the inner wall of one side of the sliding rail 72 close to the center line of the guiding rod 71, a moving block 74 is slidably connected with the sliding rail 72, an extension spring 75 is fixedly connected between the moving block 74 and the inner wall of the left side of the sliding rail 72, a limiting groove 76 is disposed on one side of the moving block 74 close to the center line of the guiding rod 71, a limiting rolling ball 77 matched with the arc-shaped grooves 73 is slidably connected with the limiting groove 76, a third compression spring 78 is fixedly connected between the bottom end of the limiting groove, a sliding plate 83 is slidably connected to the right side of the slide rail 72 in the guide rod 71, a first cord 82 is respectively connected between the left end surface of the sliding plate 83 and the moving blocks 74 of the two support members in a transmission manner, and a second cord 16 is connected between the right end surface of the sliding plate 83 and the first reel 14 of the power mechanism in a transmission manner.

Initially, the limiting rolling ball 77 is pushed by the third compression spring 78 to be located outside the limiting groove 76, the limiting rolling ball 77 is matched with the arc-shaped groove 73 in a contact manner to limit the position of the moving block 74 in the sliding rail 72, when the first reel 14 of the power mechanism rotates, the first reel 14 winds the second cord 16, the sliding plate 83 is pulled by the second cord 16 to slide towards the direction close to the box body 30, the moving block 74 is pulled by the first cord 82 in the sliding process of the sliding plate 83, the limiting rolling ball 77 slides out of the arc-shaped groove 73 under the action of external force, the limiting of the moving block 74 in the sliding rail 72 is cancelled, namely the moving block 74 is pulled by the first cord 82 to slide towards the direction close to the box body 30 in the sliding rail 72, the moving block 74 pulls the tension spring 75 to store force in the sliding process, on the other hand, the baffle 80 is pushed by the supporting rod 79, and the baffle 80 is controlled to be, at the moment, the operation of the power mechanism is stopped, and the baffle 80 forms a stable triangle through the support rod 79 and the guide rod 71 after being unfolded, so that the stability of the support mechanism is ensured;

meanwhile, the moving block 74 stops sliding in the sliding rail 72, the third compression spring 78 pushes the limiting rolling ball 77 to slide outside the limiting groove 76 again, the limiting rolling ball 77 is matched with the arc-shaped groove 73, the position of the moving block 74 in the sliding rail 72 is limited again, further, the stability of the supporting mechanism is guaranteed, and due to the design of the liquid collecting groove 81 on the baffle plate 80, when the auxiliary device is used, clean water and gargle sprayed into the oral cavity can flow into the liquid collecting groove 81 along the inner end face of the baffle plate 80 to be collected uniformly, and the clean water or the liquid medicine after gargling is prevented from being swallowed by a patient.

As shown in figure 1 of the drawings, in which, as shown in fig. 7, the liquid storage mechanism includes a wire cavity 38 defined in a right end wall of the box body 30, a left inner wall of the box body 30 is fixedly connected with a liquid storage cavity 43, two first liquid discharge valves 67 are arranged in a left end wall of the liquid storage cavity 43, upper and lower sides of the two first liquid discharge valves 67 in the left end wall of the liquid storage cavity 43 are respectively provided with a second liquid discharge valve 68, two liquid injection holes 44 penetrating through the upper end wall of the box body 30 are formed in the liquid storage cavity 43, a push rod 42 is slidably connected to a right end wall of the liquid storage cavity 43, a push plate 40 is fixedly connected to a right end face of the push plate 42, two fourth compression springs 41 are fixedly connected between the right end face of the push plate 40 and the right inner wall of the box body 30, a third wire rope 39 passing through the wire cavity 38 is connected between the right end face of the push plate 40 and the second reel 34 of the power mechanism in a transmission manner.

Before the auxiliary device is used, clean water and gargle are respectively injected into the liquid storage cavity 43 along the two liquid injection holes 44, the clean water is positioned on the left side of the isolation part in the liquid storage cavity 43 under the control of the isolation component, the gargle is positioned on the right side of the isolation part in the liquid storage cavity 43, the second reel 34 gradually loosens the wound third wire rope 39 along with the operation of the second reel 34 of the power mechanism, so that the two fourth compression springs 41 which are compressed at the beginning are reset, the two fourth compression springs 41 push the push plate 40 to slide towards the direction close to the liquid storage cavity 43, the isolation part is pushed by the push rod 42 to slide from right to left in the liquid storage cavity 43 when the liquid storage cavity 43 slides, the clean water is pushed out by the two first liquid discharge valves 67 during the sliding process of the isolation part, and after the isolation part slides for a certain distance in the liquid storage cavity 43, the two isolation parts deflect towards the direction close to the first liquid, the fresh water is surrounded by two isolation components and the push rod 42, and at the moment, the two first liquid discharge valves 67 stop working, and the gargle is discharged again through the two second liquid discharge valves 68.

As shown in fig. 7, 8, 9 and 10, the isolation component includes a cavity 47 formed at the left end of the push rod 42, a double-sided rack 45 is slidably connected in the cavity 47, a fifth compression spring 46 is fixedly connected between the double-sided rack 45 and the bottom end of the cavity 47, isolation components matched with the inner wall of the liquid storage cavity 43 are respectively arranged at the upper side and the lower side of the double-sided rack 45, the two isolation components are vertically and symmetrically distributed about the center line of the push rod 42, the isolation components include an optical axis 48 rotatably arranged between the inner walls at the front side and the rear side of the cavity 47, a second gear 49 is sleeved on the optical axis 48, a third reel 50 is sleeved on the optical axis 48 and located behind the second gear 49, a first isolation plate 54 is arranged on the push rod 42, the first isolation plate 54 is hinged with the push rod 42 through a hinge 52, a first pull rope 51 is drivingly connected between the first isolation plate 54 and the third reel 50, a first groove 55 is formed at one, sliding connection has first sealed piece 56 in first recess 55, first sealed piece 56 has linked firmly sixth compression spring 57 with the bottom of first recess 55 within a definite time, first division board 54 keeps away from the one side of push rod 42 and has seted up second recess 58, sliding connection has second sealed piece 59 in second recess 58, seventh compression spring 60 has been linked firmly between the bottom of second sealed piece 59 and second recess 58, a side end face that articulated elements 52 were kept away from to first division board 54 has linked firmly arc spout 64, sliding connection has third sealed piece 65 in the arc spout 64, eighth compression spring 66 has been linked firmly between the bottom of third sealed piece 65 and arc spout 64, first division board 54 internal rotation is connected with polished rod 62, by preceding cover in proper order after to on the polished rod 62 is equipped with fourth reel 63a and fourth reel 63b, the transmission is connected with second stay cord 61a between fourth reel 63a and second sealed piece 59, be connected with second stay cord 61b between third sealed piece 65 and fourth reel 63 b.

Initially, the second sealing block 59 slides towards the outside of the second groove 58 under the pushing of the seventh compression spring 60 to be in contact with the inner wall of the liquid storage cavity 43, the third sealing block 65 is positioned at the outside of the arc-shaped sliding groove 64 under the pushing of the eighth compression spring 66 to be in contact with the inner wall of the liquid storage cavity 43, the first sealing block 56 is positioned at the outside of the first groove 55 under the pushing of the sixth compression spring 57 to be in contact with the push rod 42, and the clear water and the gargle in the liquid storage cavity 43 are isolated through the second sealing block 59, the first isolation plate 54, the first sealing block 56 and the push rod 42;

when the push rod 42 slides in the liquid storage cavity 43, when the double-sided rack 45 is in contact with the inner wall of the left side of the liquid storage cavity 43, the double-sided rack 45 is extruded to slide in the cavity 47, the fifth compression spring 46 is compressed to store force, the double-sided rack 45 is meshed with the second gear 49 in the sliding process to drive the second gear 49 to rotate in the cavity 47, the second gear 49 drives the third reel 50 to release the first pull rope 51 which is wound initially through the optical axis 48 when rotating, the first pull rope 51 cancels external force on the first isolation plate 54, and the first isolation plate 54 rotates on the push rod 42 in the direction close to the end wall of the left side of the liquid storage cavity 43 through the hinge 52 as the external force disappears;

the second sealing block 59 continuously slides towards the outside of the second groove 58 during the rotation of the first isolation plate 54, the second sealing block 59 pulls the fourth reel 63a to rotate through the second pull rope 61a when sliding, the fourth reel 63a drives the fourth reel 63b to rotate through the polish rod 62 when rotating, so that the fourth reel 63b loosens the wound second pull rope 61b, when the second sealing block 59 slides towards the outside of the second groove 58, the third sealing block 65 also slides towards the outside of the arc-shaped chute 64, because the length of the third sealing block 65 is long and the third sealing block 65 is designed in an arc shape, when the second sealing block 59 is disconnected from contacting with the upper inner wall of the liquid storage cavity 43, the third sealing block 65 still contacts with the upper inner wall of the liquid storage cavity 43, namely, the first isolation plate 54 ensures that at least one of the second sealing block 59 and the third sealing block 65 contacts with the upper inner wall of the liquid storage cavity 43 during the rotation, isolating clear water and the gargle;

similarly, along with the rotation of the first isolation plate 54, at the moment when the third sealing block 65 is disconnected from contacting with the upper inner wall of the reservoir chamber 43, the second sealing block 59 contacts with the left inner wall of the reservoir chamber 43 again, so that the second sealing block 59 and the third sealing block 65 always separate the left part and the right part of the separation component in the reservoir chamber 43 in the rotation process of the first isolation plate 54, and meanwhile, the first sealing block 56 is slidably arranged in the first groove 55 through the sixth compression spring 57, so that the first isolation plate 54 can always keep contact with the push rod 42 under the action of the sixth compression spring 57 in the rotation process of the first isolation plate 54, and the sealing performance of the isolation assembly is ensured.

As shown in fig. 1, 11, 12 and 13, the liquid spraying mechanism includes a liquid discharging box 84 disposed in the guide rod 71, a first liquid discharging pipe 69 is communicated between the upper end of the liquid discharging box 84 and the first liquid discharging valve 67 of the liquid storing mechanism, a second liquid discharging pipe 70 is communicated between the first liquid discharging pipe 69 and the second liquid discharging valve 68 of the liquid storing mechanism, the liquid spraying mechanism includes two liquid spraying components which are symmetrically distributed about the center line of the liquid discharging box 84, the liquid spraying components include a sliding space 85 defined in the liquid discharging box 84, a second rack 86 is disposed in the sliding space 85, a sliding rail 87 is disposed in the liquid discharging box 84 on a side of the sliding space 85 close to the center line of the liquid discharging box 84, a connecting slider 88 is slidably connected in the sliding rail 87, an elastic cord 99 is fixedly connected between the connecting slider 88 and an upper inner wall of the sliding rail 87, a second gear shaft 89 disposed in the sliding space 85 is rotatably connected on a side of the connecting slider 88 away from the center line of the liquid, the cover is equipped with third gear 90 with second rack 86 engaged with on the second gear axle 89, the rear cover that lies in third gear 90 on the second gear axle 89 is equipped with fifth reel 91, the flexible groove 93 has been seted up to one side that link block 88 is close to drainage box 84 central line, sliding connection has drain bar 94 in the flexible groove 93, telescopic spring 95 has been linked firmly between the bottom of drain bar 94 and flexible groove 93, the transmission is connected with third stay cord 92 between drain bar 94 and fifth reel 91, open the wash port 96 that has two at least on the drain bar 94.

When the liquid storage mechanism operates, firstly, clean water in the liquid storage mechanism is drained to the liquid drainage box 84 through the two first liquid drainage valves 67 along the first liquid drainage pipes 69, at the beginning, the drainage holes 96 on the drainage plates 94 of the two liquid spraying assemblies are in an up-and-down alignment state, namely, the clean water impacts the drainage plates 94 of the two liquid spraying assemblies and is directly sprayed into the oral cavity of a patient along the drainage holes 96 to rinse the mouth of the patient, meanwhile, the clean water impacting the drainage plates 94 drives the connecting slider 88 to slide downwards in the sliding track 87 through the drainage plates 94, when the connecting slider 88 slides, on one hand, the elastic rope 99 is stretched, on the other hand, the second gear shaft 89 drives the third gear 90 to slide in the sliding space 85, when the third gear 90 slides in the sliding space 85 to be in contact with the second gear 86, the third gear 90 is meshed with the second gear 86 to rotate, when the third gear 90 rotates, the second gear shaft 89 drives the fifth reel 91 to wind the third rope 92, third stay cord 92 pulling drain bar 94 slides in to flexible groove 93, and hold up the power with expanding spring 95 compression, cooperation through third gear 90 and second rack 86, make two hydrojet subassembly's drain bar 94 slide to the direction of keeping away from drain box 84 central line respectively, control the wash port 96 on two drain bars 94 promptly and take place certain dislocation, when making gargle pass through two wash port 96 once more and spout the oral cavity, because the reduction in space between two wash port 96, flow rate increase when making gargle spout the oral cavity, the impact force reinforcing, make the better impact of gargle at the oral cavity affected part, thereby improve the gargle effect.

The foregoing illustrates and describes the principles, general features, and advantages of the present invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are given by way of illustration of the principles of the present invention, and that various changes and modifications may be made without departing from the spirit and scope of the invention as defined by the appended claims. The scope of the invention is defined by the appended claims and equivalents thereof.