CN210541905U

CN210541905U - Telescopic oral cavity nursing device

Info

Publication number: CN210541905U
Application number: CN201920806129.XU
Authority: CN
Inventors: 黄再军
Original assignee: Chengdu Huangzaijun Hospital Co ltd
Current assignee: Chengdu Huangzaijun Hospital Co ltd
Priority date: 2019-05-30
Filing date: 2019-05-30
Publication date: 2020-05-19
Anticipated expiration: 2029-05-30

Abstract

The utility model discloses a telescopic oral cavity nursing device, which comprises a main body shell, a reciprocating power mechanism and a toothed motion rod are arranged inside the main body shell, the reciprocating power mechanism is positioned above the toothed motion rod and is contacted with the toothed motion rod, one end of the toothed motion rod is positioned inside the main body shell, the other end of the toothed motion rod penetrates through the main body shell and protrudes out of the outer surface of the main body shell, one end of the toothed motion rod protruding out of the outer surface of the main body shell is fixedly connected with a brush head connector, a rotary power device is arranged inside the brush head connector, a rotary shaft is arranged below the brush head connector and is fixedly connected with the rotary power device inside the brush head connector, a brush head is sleeved at the lower end of the rotary shaft, the rotary power device is fixedly connected with the rotary power device inside the brush head connector through the rotary shaft, the rotating brush head improves the cleaning efficiency of the interior of the mouth.

Description

Telescopic oral cavity nursing device

Technical Field

The utility model relates to a medical oral cavity auxiliary nursing apparatus field specifically is telescopic oral cavity care implement.

Background

Under the large environment that the global aging trend is gradually increased, the proportion of the elderly in China is also increased year by year, while the disabled elderly in the elderly are a part of people particularly needing important care, and according to the investigation result of 2016, the disabled and semi-disabled elderly in China are approximately 4063 thousands of people, which account for 18.3% of the elderly population. On the basis, the nursing work for the disabled old people has the difficulties of high difficulty, long period and the like, and a large amount of nursing staff is required to participate in the nursing work.

The nursing to the disabled old people comprises the aspects of bathing, oral cavity nursing, turning over, sputum excretion and the like, wherein the oral cavity nursing and the sputum excretion are particularly important. Bacteria are easy to breed in the oral cavity of a normal person, and the oral cavity of the normal person can resist the invasion of the oral bacteria by means of self resistance, the sterilization effect of lysozyme in saliva, and the mechanical effects of daily tooth brushing, mouth rinsing, water drinking, food taking and the like. However, disabled people have weak resistance and less saliva secretion, so that the health of the oral cavity is ensured by means of external force. In daily care, the elderly are often helped to clean their teeth to reduce bacterial growth. Phlegm stagnation and cough can not occur, and purple phlegm and dyspnea can appear, even the life is affected. The disabled old people gradually deteriorate all organ functions, and are accompanied by physical weakness, cough weakness and thick sputum. Easily causes the problems of phlegm stagnation, respiratory tract infection and the like. Meanwhile, diseases such as ulcer and the like are easy to occur in the oral cavity of the old, and the medicine needs to be taken. In the prior art, the old people usually lie on their sides, then slightly open their cheeks with a tongue depressor, and pick up a cotton ball of mouthwash with forceps, and clean the inner and outer sides of the teeth, the occlusal surfaces, the tongue, the oral mucosa, the hard palate, and the like from inside to outside along the longitudinal direction of the teeth. Such cleaning and applying methods are inefficient and have unsatisfactory results, and therefore, how to quickly and effectively care the oral cavity of disabled elderly people becomes a problem to be solved.

SUMMERY OF THE UTILITY MODEL

The utility model aims to overcome prior art and to lose ability old man oral care inefficiency and the unsatisfactory not enough of nursing effect, provide a telescopic oral care implement, fast and effectual completion lose ability old man's oral care.

The purpose of the utility model is mainly realized through the following technical scheme:

telescopic oral care implement, including main body cover, main body cover's inside is equipped with reciprocating power unit and takes tooth motion pole, reciprocating power unit is located the top of taking tooth motion pole and can drives and take tooth motion pole to carry out reciprocating motion, the one end that takes tooth motion pole is in main body cover's inside, the other end that takes tooth motion pole runs through main body cover and outstanding main body cover's surface, take the outstanding main body cover's of tooth motion pole one end fixedly connected with brush head connector of the surface, be equipped with rotary power device in the inside of brush head connector, be equipped with the axis of rotation in the below of brush head connector, the axis of rotation is with the rotary power device fixed connection of the inside of brush head connector, the lower pot. In the inside of main body cover, drive the tooth motion pole through reciprocating power mechanism and carry out reciprocating motion, thereby lead to the tooth motion pole to run through main body cover and the outer surface's of outstanding main body cover one end is in the outside of main body cover repeated telescopic reciprocating motion constantly, the inside rotary power device of brush head connector is the motor, can the starter motor make the motor drive the axis of rotation rotate when needs, the brush head of establishing in the axis of rotation can follow the axis of rotation and rotate together, rotatory brush head can improve the inside cleaning efficiency in oral cavity, because the brush head is established in the axis of rotation, so the brush head is the disposable brush head of detachable, and the brush head possesses multiple model, can change the brush head of different grade type according to the user demand of difference, further enlarge the scope of in-service use, in the in-service use, under the drive of tooth motion pole, can be no matter be used for cleaning the oral cavity or be oral cavity Interior medicine loading, the speed of accomplishing work is great improvement all, simultaneously because the nursing staff can not go the flexible of artificial control brush head in the oral cavity at the during operation, nursing staff's the field of vision with be absorbed in the degree and can both obtain great promotion, make nursing staff's nursing effect obtain effectual improvement like this.

Further, still include out the liquid end, the last fixed surface of play liquid end connects at the lower surface of main part shell, the inside cavity of play liquid end is and be close to the brush head and keep away from the both ends of brush head and be equipped with the opening, the opening part fixedly connected with play liquid connecting pipe A of keeping away from the brush head at the play liquid end, the play liquid end is connected to the one end of play liquid connecting pipe A, other end fixedly connected with goes out liquid connecting pipe B, flexible hose B is connected to the one end of going out liquid connecting pipe B, other end fixedly connected with pump, go out liquid connecting pipe B is connected to the liquid outlet of pump, the inlet of pump is connected with the medicinal liquid jar, go out the inside intercommunication each other of liquid end, play liquid connecting pipe A, flexible hose B, play liquid connecting pipe. The utility model adopts a diaphragm metering pump, liquid in the drug industry tank is pumped into a liquid outlet connecting pipe B at a fixed flow rate through the diaphragm metering pump, the liquid enters a liquid outlet end through a flexible hose B and the liquid outlet connecting pipe A, the liquid is pumped into the oral cavity of the disabled old people through the liquid outlet end, the inside of the oral cavity is cleaned or loaded with drugs and the like by matching with a flexible brush head, the liquid outlet end is made of hard material and is fixed on the lower surface of a main body shell, the flowing stability of the liquid in the liquid outlet end is ensured by using the hard material, and the position of the liquid outlet is convenient to fix, the liquid outlet connecting pipe A, the flexible hose B and the liquid outlet connecting pipe B are made of flexible materials, so that a nursing staff can freely move the part placed in the oral cavity, and the nursing staff can adjust the position of the part in the oral cavity to achieve the, simultaneously flexible hose B can stretch out and contract to a certain extent, makes the nursing staff use at bigger within range like this telescopic oral care implement, simultaneously because flexible hose's extension can contract back, also saved the shared space of connecting tube simultaneously, further improved the efficiency of nursing work.

Further, the liquid outlet end comprises a liquid outlet nozzle and a liquid outlet fixing pipe, the upper surface of the liquid outlet fixing pipe is fixedly connected with the lower surface of the main body shell, the liquid outlet nozzle is fixedly connected to one end, close to the brush head, of the liquid outlet fixing pipe and communicated with the inside of the liquid outlet fixing pipe, and a buffer plate is arranged inside the liquid outlet nozzle. The liquid goes into earlier to go into when going out the liquid end and goes into liquid fixed tube rethread liquid outlet nozzle and discharge, go out liquid fixed tube will go out liquid end and main part shell fixed connection together, simultaneously because go out liquid fixed tube and be hard material, so can offset the impact force that partial hose liquid brought in going out liquid fixed tube, rethread buffer board offsets remaining impact force, effectively avoided higher pressure liquid to get into the old man oral cavity of disability, produce strong stimulation to the disability old man, simultaneously liquid outlet nozzle can evenly discharge liquid effectively, be favorable to the further control to the liquid quantity, the effect of nursing work has been improved effectively.

Furthermore, the liquid outlet nozzle is a bottomless circular table with a plurality of through holes uniformly formed in the top and a hollow interior, and the buffer plate is a circular plate with uniformly distributed annular through holes. The circular truncated cone is adopted as the shape of the liquid outlet nozzle, the stabbing damage of the liquid outlet nozzle to the inside of the oral cavity is effectively reduced through smooth transition at the top of the circular truncated cone, the buffer plate is a circular plate provided with uniformly distributed annular through holes, the impact force of liquid is effectively counteracted through partial blocking, and meanwhile, a cross plate can be arranged on one side, back to the liquid outlet, of the circular plate to prevent the liquid from generating eddy currents, so that the speed of finishing nursing work is further improved.

Further comprises a liquid absorption end which is arranged below the main body shell, the upper surface of the liquid absorption end is fixedly connected with the lower surface of the main body shell or the lower surface of the liquid outlet end, meanwhile, the liquid suction end can be detached from the lower surface of the main body shell or the lower surface of the liquid outlet end, the interior of the liquid suction end is hollow, openings are arranged at the two ends close to the brush head and far away from the brush head, a waste liquid recovery tube A is fixedly connected at the opening part of the liquid absorption end far away from the brush head, one end of the waste liquid recovery tube A is connected with the liquid absorption end, the other end of the waste liquid recovery tube A is fixedly connected with a flexible hose A, one end of the flexible hose A is connected with the waste liquid recovery tube A, the other end of the flexible hose A is fixedly connected with a waste liquid recovery tube B, one end of the waste liquid recovery tube B is connected with the flexible hose A, the other end of the, the liquid suction end, the waste liquid recovery pipe A, the waste liquid recovery pipe B, the telescopic hose A and the suction apparatus are communicated with each other. The liquid suction end and the lower surface of the main body shell or the lower surface of the liquid outlet end can be fixedly connected in various modes, the liquid suction end and the liquid outlet end can be fixed on the lower surface of the main body shell in parallel and can also be longitudinally fixed on the lower surface of the liquid outlet end, when the suction apparatus is started, the opening of the liquid suction end generates negative pressure, when the suction apparatus is matched with the liquid outlet end for use, redundant liquid in the oral cavity can be sucked away, the aged with disability can be prevented from being choked, when the liquid outlet end does not exist, the liquid suction end can suck redundant oral water in the oral cavity, thus being beneficial to improving the working quality of oral cavity nursing, further ensuring the safety of nursing work, meanwhile, because the liquid suction end is fixed by the magnetic suction effect, the liquid suction end can be taken down to suck phlegm blocked at the throat, the aged with disability can be nursed more comprehensively, the liquid suction end is made of hard material and is fixed on the lower surface of the, use hard material to guarantee that the inside liquid of imbibition end can not blockked up to conveniently fix the position of imbibition mouth, effluent collecting tube A, effluent collecting tube B, bellows A adopt flexible material to make, make nursing staff can remove at will the utility model discloses place in the inside part of oral cavity, make things convenient for the nursing staff to adjust the utility model discloses be used in the inside partial position of oral cavity in order to reach best nursing effect, bellows A can stretch and shrink to a certain extent simultaneously, makes nursing staff can use at bigger within range like this telescopic oral care implement, simultaneously because the extension part of bellows can shrink back, has also saved the shared space of connecting tube simultaneously, has further improved the efficiency of nursing work.

Furthermore, the imbibition end includes imbibition mouth and fixed pipette, and the upper surface fixed connection of fixed pipette is on the lower surface of main part shell or the lower surface of play liquid end, and imbibition mouth fixed connection is close to the one end of brush head and with the inside intercommunication of fixed pipette in fixed pipette. Through threaded connection between imbibition mouth and the fixed pipette, the imbibition mouth has multiple model, can change the imbibition mouth of different models according to the condition of difference, makes like this the utility model discloses can adapt to more nursing types, effectual expansion the utility model discloses an application scope.

Furthermore, the reciprocating power mechanism comprises a complete gear, the complete gear is positioned right above the toothed motion rod, an incomplete gear A and an incomplete gear B which are parallel and parallel are also arranged above the complete gear, the incomplete gear A and the incomplete gear B are both meshed with the complete gear, the complete gear is meshed with teeth on the toothed motion rod, and the two incomplete gears are respectively and fixedly connected to two rotary power devices with opposite rotation directions. The two incomplete gears are used as driving wheels, the complete gear is used as a driven wheel, the number of teeth of the two incomplete gears is not more than half of the number of teeth of the incomplete gear at most, when the two incomplete gears are arranged, the teeth of the incomplete gear A and the teeth of the incomplete gear B are symmetrically staggered, because the two incomplete gears are in opposite directions, the complete gear is driven to rotate in the forward direction when the incomplete gear A is meshed with the complete gear, and the incomplete gear B is meshed with the complete gear to drive the complete gear to rotate in the reverse direction after the incomplete gear A is disengaged from the complete gear, so that the complete gear is ensured to rotate in the forward direction and the reverse direction regularly under the driving of the two incomplete gears, the complete gear drives the toothed motion rod to perform regular reciprocating motion, the reciprocating power mechanism has regular motion period and fixed telescopic stroke, and is easier to be mastered, the nursing work quality is effectively improved.

To sum up, compared with the prior art, the utility model has the following beneficial effects:

(1) the rotary power device is fixedly connected with the inside of the brush head connector through the rotating shaft, the brush head which is sleeved with the lower end of the rotating shaft is driven to rotate, and the rotating brush head can improve the cleaning efficiency inside the oral cavity.

(2) Because go out liquid connecting pipe A, expansion hose B, go out liquid connecting pipe B, waste liquid recovery pipe A, waste liquid recovery pipe B, expansion hose A all adopt flexible material to make for nursing staff can remove at will the utility model discloses place in the inside part of oral cavity, make things convenient for the nursing staff adjustment the utility model discloses act on the position of the inside part in oral cavity in order to reach best nursing effect, expansion hose can stretch and shrink to a certain extent simultaneously, makes nursing staff can use at bigger within range like this telescopic oral care ware, simultaneously because expansion joint's extension part can shrink back, also saved the shared space of connecting tube simultaneously, further improved the efficiency of nursing work.

(3) Through two incomplete gears that turn to the opposite, drive complete gear and carry out the forward and the antiport of rule, complete gear drive area tooth motion pole carries out the reciprocating motion of rule, and such reciprocating power unit possesses regular motion cycle and fixed flexible stroke, masters more easily to nursing staff for nursing operating mass obtains effectual improvement.

Drawings

The accompanying drawings, which are included to provide a further understanding of the embodiments of the invention and are incorporated in and constitute a part of this application, illustrate embodiment(s) of the invention and together with the description serve to explain the principles of the invention. In the drawings:

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a sectional view of the liquid outlet nozzle of the present invention;

fig. 3 is a schematic view of the reciprocating power mechanism of the present invention;

1-brush head, 2-rotating shaft, 3-brush head connector, 4-reciprocating power mechanism, 5-main body shell, 6-toothed motion rod, 7-liquid outlet end, 8-liquid suction end, 9-liquid outlet connecting pipe A, 10-waste liquid recovery pipe A, 11-flexible hose A, 12-flexible hose B, 13-waste liquid recovery pipe B, 14-liquid outlet connecting pipe B, 15-aspirator, 16-liquid medicine tank, 17-pump, 401-complete gear, 402-incomplete gear A, 403-incomplete gear B, 701-liquid outlet nozzle, 702-liquid outlet fixing pipe, 703-buffer plate, 801-liquid suction nozzle and 802-fixing liquid suction pipe.

Detailed Description

To make the objects, technical solutions and advantages of the present invention more apparent, the present invention is further described in detail below with reference to the following examples and drawings, and the exemplary embodiments and descriptions thereof of the present invention are only used for explaining the present invention, and are not intended as limitations of the present invention.

Example 1:

as shown in fig. 1 to 3, telescopic oral cavity nursing device, including main body cover 5, main body cover 5's inside is equipped with reciprocating power mechanism 4 and toothed motion pole 6, reciprocating power mechanism 4 is located toothed motion pole 6's top and can drive toothed motion pole 6 and carry out reciprocating motion, toothed motion pole 6's one end is in main body cover 5's inside, toothed motion pole 6's the other end runs through main body cover 5 and outstanding main body cover 5's surface, the one end fixedly connected with brush head connector 3 of the surface that toothed motion pole 6 is outstanding main body cover 5, be equipped with rotary power device in the inside of brush head connector 3, be equipped with axis of rotation 2 in the below of brush head connector 3, the upper end of axis of rotation 2 and the rotary power device fixed connection of the inside of brush head connector 3, the lower pot head of axis of rotation 2 is. In the main body shell 5, the toothed motion rod 6 is driven to do reciprocating motion through the reciprocating power mechanism 4, so that the toothed motion rod 6 penetrates through the main body shell 5 and one end which protrudes out of the outer surface of the main body shell 5 continuously repeats telescopic reciprocating motion outside the main body shell 5, the rotary power device in the brush head connector 3 is a motor, the motor adopts a hollow cup motor with the model number of 614, the rotating speed of the motor is reasonable and the volume is small, the inlet cavity of a nursing device is not influenced, the motor can be started to drive the rotating shaft 2 to rotate when needed, the brush head 1 sleeved on the rotating shaft 2 can rotate along with the rotating shaft 2, the rotating brush head 1 can improve the cleaning efficiency in the cavity, because the brush head 1 is sleeved on the rotating shaft, the brush head 1 can use a detachable disposable brush head, and the brush head 1 has various models, can change the brush head 1 of different grade type according to the user demand of difference, further enlarge the range of in-service use, under the drive of taking tooth motion pole 6, can be in the oral cavity automatic flexible brush head 1 no matter be used for cleaning the oral cavity or for the oral cavity medicine feeding to nursing staff, the speed of accomplishing work has all great improvement, simultaneously because nursing staff can not go the flexible of artificial control brush head 1 in the oral cavity at the during operation, nursing staff's the field of vision can both obtain great promotion with the degree of being absorbed in, make nursing staff's nursing effect obtain effectual improvement like this.

On the basis, the toothbrush further comprises a liquid outlet end 7, the upper surface of the liquid outlet end 7 is fixedly connected to the lower surface of the main body shell 5, the inside of the liquid outlet end 7 is hollow, openings are formed in two ends, close to the toothbrush head 1, and far away from the toothbrush head 1, of the liquid outlet end 7, a liquid outlet connecting pipe A9 is fixedly connected to the opening, far away from the toothbrush head 1, of the liquid outlet end 7, one end of the liquid outlet connecting pipe A9 is connected with the liquid outlet end 7, the other end of the liquid outlet connecting pipe B12 is fixedly connected with a telescopic hose B9, the other end of the telescopic hose B14 is fixedly connected with the liquid outlet connecting pipe B14, one end of the liquid outlet connecting pipe B12 is connected with a pump 17, the other end of the pump 17 is connected with a liquid outlet connecting pipe B14, a liquid inlet of the pump 17 is connected with a liquid medicine liquid tank 16. The liquid outlet end 7 comprises a liquid outlet nozzle 701 and a liquid outlet fixing pipe 702, the upper surface of the liquid outlet fixing pipe 702 is fixedly connected with the lower surface of the main body shell 5, the liquid outlet nozzle 701 is fixedly connected with one end of the liquid outlet fixing pipe 702 close to the brush head 1 and communicated with the inside of the liquid outlet fixing pipe 702, and a buffer plate 703 is arranged inside the liquid outlet nozzle 701. The liquid outlet nozzle 701 is a bottomless circular table with a plurality of through holes uniformly formed in the top and a hollow interior, and the buffer plate 703 is a circular plate with uniformly distributed annular through holes. The utility model adopts a diaphragm metering pump 17 which is a CT series electromagnetic diaphragm metering pump, the flow rate of the metering pump is stable and is not easy to leak, the flow of liquid with smaller flow can be controlled, the demand of the utility model is met, the liquid in the drug industry tank 16 is pumped into the liquid outlet connecting pipe B14 with fixed flow through the diaphragm metering pump 17, the liquid enters the liquid outlet end 7 through the telescopic hose B12 and the liquid outlet connecting pipe A9, the liquid is pumped into the oral cavity of the disabled old through the liquid outlet end 7, the telescopic brush head 1 is matched to clean or feed the inside of the oral cavity, when the liquid enters the liquid outlet end 7, the liquid firstly enters the liquid outlet fixing pipe 702 and is discharged through the liquid outlet nozzle 701, the liquid outlet fixing pipe 702 fixedly connects the liquid outlet end 7 with the main body shell 5, meanwhile, because the liquid outlet fixing pipe 702 is hard material, the impact force brought by partial liquid can be offset in the liquid outlet fixing pipe 702, the rest impact force is offset through the buffer plate 703, the circular truncated cone is adopted as the shape of the liquid outlet nozzle 701, the stabbing injury of the liquid outlet nozzle 701 to the inside of the oral cavity is effectively reduced through smooth transition at the top of the circular truncated cone, the buffer plate 703 is a circular plate provided with uniformly distributed annular through holes, the impact force of liquid is effectively offset through partial blocking, and meanwhile, a cross plate can be arranged on the side, back to the liquid outlet, of the circular plate to prevent the liquid from generating eddy currents, so that the speed of finishing nursing work is further improved.

Meanwhile, the toothbrush also comprises a liquid absorption end 8, the liquid absorption end 8 is arranged below the main body shell 5, the upper surface of the liquid absorption end 8 is fixedly connected to the lower surface of the main body shell 5 or the lower surface of the liquid outlet end 7, the liquid absorption end 8 can be detached from the lower surface of the main body shell 5 or the lower surface of the liquid outlet end 7, the liquid absorption end 8 is hollow and is provided with openings at two ends close to the brush head 1 and far away from the brush head 1, a waste liquid recovery tube A10 is fixedly connected to the opening of the liquid absorption end 8 far away from the brush head 1, one end of the waste liquid recovery tube A10 is connected with the liquid absorption end 8, the other end is fixedly connected with a flexible hose A11, one end of the flexible hose A11 is connected with a waste liquid recovery tube A10, the other end is fixedly connected with a waste liquid recovery tube B13, one end of the waste liquid recovery tube B13 is connected with a flexible hose A, Waste liquid recovery tube B13, flexible tube A11 and suction apparatus 15 are connected to each other. The liquid suction end 8 comprises a liquid suction nozzle 801 and a fixed liquid suction pipe 802, the upper surface of the fixed liquid suction pipe 802 is fixedly connected to the lower surface of the main body shell 5 or the lower surface of the liquid outlet end 7, and the liquid suction nozzle 801 is fixedly connected to one end, close to the brush head 1, of the fixed liquid suction pipe 802 and communicated with the inside of the fixed liquid suction pipe 802. Negative pressure through the aspirator production, imbibition end draws oral cavity internal liquid or phlegm, and the guarantee can't lose the old man breathe unobstructed, and the waste liquid of absorption passes through imbibition end 8, waste liquid recovery pipe A10, waste liquid recovery pipe B13, flexible hose A11 and discharges in the waste liquid recovery jar of aspirator, the aspirator adopts the fish that the model is 7A-23D to jump electric aspirator, and fish jumps electric aspirator 7A-23D and adopts oil-free lubrication piston pump, and oil pollution-free pollution, plastic panel, water erosion resistance is good to have low noise, large-traffic characteristics, can be manual, foot switch chooses wantonly for use, convenient operation, still be equipped with overflow arrangement simultaneously, prevent in the liquid flow pump, the corrosion of effective control pump, negative pressure governing system can do stepless pressure regulating as required. Through threaded connection between imbibition mouth 801 and the fixed pipette 802, imbibition mouth 801 has multiple model, can change the imbibition mouth 801 of different models according to the condition of difference, makes like this the utility model discloses can adapt to more nursing types, the effectual expansion the utility model discloses an application scope.

Furthermore, the reciprocating power mechanism 4 comprises a complete gear 401, the complete gear 401 is located right above the toothed motion rod 6, and a parallel incomplete gear a402 and an incomplete gear B403 are further arranged above the complete gear, the incomplete gear a402 and the incomplete gear B403 are both meshed with the complete gear 401, the complete gear 401 is meshed with teeth on the toothed motion rod 6, and the two incomplete gears are respectively and fixedly connected to two rotary power devices with opposite rotation directions. Through two incomplete gears with opposite rotation directions, the tooth number of the two incomplete gears in the utility model is half of the complete tooth number, and when the two incomplete gears are arranged, the teeth of the incomplete gear A402 and the incomplete gear B403 are symmetrically staggered, because the two incomplete gears are opposite in rotation direction, the complete gear 401 is driven to rotate forwards when the incomplete gear A402 is meshed with the complete gear 401, the incomplete gear B403 is immediately meshed with the complete gear 401 to drive the complete gear 401 to rotate backwards after the incomplete gear A402 is disengaged with the complete gear 401, the complete gear 401 is driven to rotate regularly forwards and reversely under the combined action of the two incomplete gears, the complete gear 401 drives the toothed rod 6 to perform regular reciprocating motion, the reciprocating power mechanism 4 has regular motion period and fixed telescopic stroke, and is easier to master for nursing personnel, the nursing work quality is effectively improved.

Through clinical test, when nursing staff adopted prior art to carry out oral care to the disability old man, need use about 26 minutes time to carry out oral care to every disability old man on average to because the discrepancy of nursing staff qualification, nursing standard reach rate is about 73%, and adopts telescopic oral care implement carries out oral care, and nursing staff just can accomplish the oral care of a disability old man in 13 minutes, and because the utility model discloses lead to the oral care degree of difficulty to descend, nursing staff's nursing structure standard reach rate improves to 93.6%. To sum up, telescopic oral care implement quick and effectual completion the oral care of the disability old man.

The above-mentioned embodiments, further detailed description of the objects, technical solutions and advantages of the present invention, it should be understood that the above description is only the embodiments of the present invention, and is not intended to limit the scope of the present invention, and any modifications, equivalent substitutions, improvements, etc. made within the spirit and principle of the present invention should be included in the scope of the present invention.

Claims

1. A telescopic oral cavity nursing device is characterized by comprising a main body shell (5), wherein a reciprocating power mechanism (4) and a toothed motion rod (6) are arranged inside the main body shell (5), the reciprocating power mechanism (4) is positioned above the toothed motion rod (6) and can drive the toothed motion rod (6) to do reciprocating motion, one end of the toothed motion rod (6) is positioned inside the main body shell (5), the other end of the toothed motion rod (6) penetrates through the main body shell (5) and protrudes out of the outer surface of the main body shell (5), one end of the toothed motion rod (6) protruding out of the outer surface of the main body shell (5) is fixedly connected with a brush head connector (3), a rotary power device is arranged inside the brush head connector (3), a rotary shaft (2) is arranged below the brush head connector (3), the upper end of the rotary shaft (2) is fixedly connected with the rotary power device inside the brush head connector (3), the lower end of the rotating shaft (2) is sleeved with a brush head (1).

2. The retractable oral care implement according to claim 1, further comprising a liquid outlet end (7), wherein the upper surface of the liquid outlet end (7) is fixedly connected to the lower surface of the main body housing (5), the liquid outlet end (7) is hollow and has openings at two ends close to the brush head (1) and far from the brush head (1), a liquid outlet connecting pipe A (9) is fixedly connected to the opening of the liquid outlet end (7) far from the brush head (1), one end of the liquid outlet connecting pipe A (9) is connected to the liquid outlet end (7), the other end of the liquid outlet connecting pipe A is fixedly connected to a flexible hose B (12), one end of the flexible hose B (12) is connected to the liquid outlet connecting pipe A (9), the other end of the liquid outlet connecting pipe B (14) is fixedly connected to a flexible hose B (12), the other end of the liquid outlet connecting pipe B (17) is fixedly connected to a pump (17), and, a liquid inlet of the pump (17) is connected with a liquid medicine tank (16), and the liquid outlet end (7), the liquid outlet connecting pipe A (9), the telescopic hose B (12), the liquid outlet connecting pipe B (14) are communicated with the inside of the pump (17).

3. The retractable oral care implement according to claim 2, characterized in that the liquid outlet end (7) comprises a liquid outlet nozzle (701) and a liquid outlet fixing pipe (702), the upper surface of the liquid outlet fixing pipe (702) is fixedly connected with the lower surface of the main body housing (5), the liquid outlet nozzle (701) is fixedly connected with one end of the liquid outlet fixing pipe (702) close to the brush head (1) and communicated with the inside of the liquid outlet fixing pipe (702), and a buffer plate (703) is arranged inside the liquid outlet nozzle (701).

4. The retractable oral care implement according to claim 3, characterized in that the liquid outlet nozzle (701) is a bottomless circular table with a plurality of through holes uniformly formed on the top and hollow inside, and the buffer plate (703) is a circular plate with uniformly distributed annular through holes.

5. The retractable oral care implement according to claim 2, further comprising a liquid suction end (8), wherein the liquid suction end (8) is disposed below the main body housing (5), the upper surface of the liquid suction end (8) is fixedly connected to the lower surface of the main body housing (5) or the lower surface of the liquid outlet end (7), the liquid suction end (8) is detachable from the lower surface of the main body housing (5) or the lower surface of the liquid outlet end (7), the liquid suction end (8) is hollow and has openings at two ends close to the brush head (1) and far away from the brush head (1), a waste liquid recovery tube A (10) is fixedly connected to the opening of the liquid suction end (8) far away from the brush head (1), one end of the waste liquid recovery tube A (10) is connected to the liquid suction end (8), the other end of the flexible tube A (11) is fixedly connected to the flexible tube A (11), one end of the flexible tube A (11) is connected to the waste liquid, the other end of the waste liquid recovery tube B (13) is fixedly connected with a waste liquid recovery tube B (13), one end of the waste liquid recovery tube B (13) is connected with a flexible hose A (11), the other end of the waste liquid recovery tube B (13) is fixedly connected with a suction apparatus (15), and the liquid absorption end (8), the waste liquid recovery tube A (10), the waste liquid recovery tube B (13), the flexible hose A (11) and the suction apparatus (15) are communicated with each other.

6. The retractable oral care implement according to claim 5, characterized in that the liquid suction end (8) comprises a liquid suction nozzle (801) and a fixed liquid suction pipe (802), the upper surface of the fixed liquid suction pipe (802) is fixedly connected to the lower surface of the main body housing (5) or the lower surface of the liquid outlet end (7), and the liquid suction nozzle (801) is fixedly connected to one end of the fixed liquid suction pipe (802) near the brush head (1) and communicates with the inside of the fixed liquid suction pipe (802).

7. The retractable oral care implement according to claim 1, characterized in that the reciprocating power mechanism (4) comprises a complete gear (401), the complete gear (401) is located right above the toothed motion rod (6), and a parallel incomplete gear A (402) and a parallel incomplete gear B (403) are further arranged above the complete gear, the incomplete gear A (402) and the incomplete gear B (403) are both meshed with the complete gear (401), the complete gear (401) is meshed with teeth on the toothed motion rod (6), and the two incomplete gears are respectively fixedly connected to two rotary power devices with opposite rotation directions.