CN113633412A - Portable oral cavity flusher - Google Patents
Portable oral cavity flusher Download PDFInfo
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- CN113633412A CN113633412A CN202110909389.1A CN202110909389A CN113633412A CN 113633412 A CN113633412 A CN 113633412A CN 202110909389 A CN202110909389 A CN 202110909389A CN 113633412 A CN113633412 A CN 113633412A
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61C—DENTISTRY; APPARATUS OR METHODS FOR ORAL OR DENTAL HYGIENE
- A61C17/00—Devices for cleaning, polishing, rinsing or drying teeth, teeth cavities or prostheses; Saliva removers; Dental appliances for receiving spittle
- A61C17/02—Rinsing or air-blowing devices, e.g. using fluid jets or comprising liquid medication
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61C—DENTISTRY; APPARATUS OR METHODS FOR ORAL OR DENTAL HYGIENE
- A61C1/00—Dental machines for boring or cutting ; General features of dental machines or apparatus, e.g. hand-piece design
- A61C1/0061—Air and water supply systems; Valves specially adapted therefor
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61C—DENTISTRY; APPARATUS OR METHODS FOR ORAL OR DENTAL HYGIENE
- A61C17/00—Devices for cleaning, polishing, rinsing or drying teeth, teeth cavities or prostheses; Saliva removers; Dental appliances for receiving spittle
- A61C17/02—Rinsing or air-blowing devices, e.g. using fluid jets or comprising liquid medication
- A61C17/0202—Hand-pieces
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- Health & Medical Sciences (AREA)
- Dentistry (AREA)
- Epidemiology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Engineering & Computer Science (AREA)
- Water Supply & Treatment (AREA)
- Oral & Maxillofacial Surgery (AREA)
- Devices For Medical Bathing And Washing (AREA)
Abstract
The invention discloses a portable oral irrigator, which comprises a shell, a liquid storage shell, a power mechanism and an adjusting mechanism, wherein the power mechanism and the adjusting mechanism are positioned in the shell, a gear turntable and a rotating block in an energy conversion assembly are linked to drive a diaphragm to be blown, so that a suction cavity generates pressure difference to spray water flow, when water flows through the power mechanism, the water flow is completely isolated from external electrical appliances such as the motor, and the like, thereby avoiding the damage caused by water leakage in the device, an adjusting mechanism is arranged in the shell, the first rotating rod inserted on the shell wall is meshed and transmitted through a conical gear structure in the connecting cavity, the second rotating rod and the third rotating rod can be adjusted in a rotating way, and then change the shower nozzle angle that is located third dwang pole body, can carry out multi-angle, omnidirectional rivers and wash when oral care, effectively increased oral cavity washing unit's washing efficiency, can carry out oral care with more comfortable posture.
Description
Technical Field
The invention relates to the technical field of oral care, in particular to a portable oral cavity flusher.
Background
The oral cavity is one of the ways pathogenic microorganisms invade the human body. Oral care is one of the means for keeping the oral cavity clean and preventing diseases. Oral care to maxillofacial surgery postoperative patient, because the interior art of mouth is created and is existed, the oral cavity is ingested the difficulty, the salivary secretion volume reduces, the self-cleaning effect of oral cavity weakens, the whole body immunity of patient reduces, make bacterium can grow in a large number and breed in the oral cavity, this will need nursing staff to carry out patient's oral cavity cleaning work, but current oral cavity washing unit, its structure is bulky, and take the inside motor that utilizes more of device of injection to drive the piston motion, thereby make rivers spray and wash, but in long-time use, the inside piston of device is easy ageing, thereby the condition of leaking appears, cause the life of device to shorten, current shower nozzle is mostly fixed knot structure simultaneously, can't carry out the multi-angle and adjust, postoperative patient opens a mouthful degree less, cause washing unit in the use, can't carry out all-round washing to the oral cavity. Therefore, the effective oral cavity flushing device has important significance for nursing the oral cavity patient after the operation.
Disclosure of Invention
The invention provides a portable oral cavity flusher, which not only solves the problem that the inside of an oral cavity flusher is easy to leak water to cause scrapping, but also solves the problem that the direction of a top end spray head is fixed and is difficult to change during oral cavity nursing.
In order to achieve the purpose, the invention provides the following technical scheme: a portable oral irrigator comprises a shell, a liquid storage shell, a power mechanism and an adjusting mechanism, wherein the power mechanism and the adjusting mechanism are positioned inside the shell;
the power mechanism comprises an energy conversion assembly and an execution assembly, the energy conversion assembly comprises a gear turntable, a rotating block, a sliding groove block, a first gear and a rack which are arranged inside a shell, a first supporting shaft is arranged on one side of the inner wall of the shell, the central position of the back of the gear turntable is clamped and sleeved on the first supporting shaft, one end of the rotating block is fixed at the axis position of the front surface of the gear turntable and is linked with the gear turntable, a small protruding shaft is arranged at the other end of the rotating block, the sliding groove block is connected with the small protruding shaft, the small protruding shaft rotates around the first supporting shaft to drive the sliding groove block to reciprocate, a second supporting shaft is arranged on the inner wall of the other side of the shell, the first gear is sleeved on the second supporting shaft, the rack is respectively positioned on the upper side and the lower side of the first gear, the rack is clamped and sleeved on the inner wall of the shell, and the rack is engaged with the first gear, the sliding groove block is arranged on the surface of one of the racks, and the racks move back and forth on the inner wall of the shell along with the sliding groove block;
the actuating assembly comprises a suction cavity, a membrane, a valve body and a hose, the suction cavity is respectively positioned at two sides of the energy conversion assembly, the diaphragms are respectively positioned on the side walls of the suction cavities, the diaphragms are completely hermetically connected with the suction cavities, a connecting rod is arranged outside the membrane, the connecting rod is respectively connected with one end of the rack, the upper end and the lower end of the valve body are respectively connected with a hose, the valve body is respectively positioned at the joint of the pipeline and the suction cavity, and the valve bodies are arranged at the two ends of the valve body in opposite directions, the water flow passing through the suction cavity flows in a single direction, the upper end of the hose is extended into the regulating component, the lower end of the soft channel is positioned in the liquid storage shell, when the rack reciprocates, the diaphragm connected with the connecting rod is continuously blown, and the suction cavity generates pressure difference to suck water flow and discharge water flow;
the adjusting mechanism comprises a spray head and a rotating assembly, the rotating assembly comprises a first rotating rod, a second rotating rod, a third rotating rod, a first connecting cavity and a second connecting cavity, a first sleeve is arranged between the first connecting cavity and the second connecting cavity, the first sleeve is inserted at the top end of the shell, the second connecting cavity is positioned on the inner wall of the top end of the shell, one end of the first rotating rod is inserted into the side wall of the shell, the other end of the first rotating rod is inserted into the first connecting cavity, the second rotating rod is positioned inside the first sleeve, one end of the second rotating rod is inserted into the first connecting cavity, the other end of the second rotating rod is inserted into the second connecting cavity, one end of the third rotating rod is inserted into the second connecting cavity, the side wall of the other end of the third rotating rod is connected with the spray head, and the mutual connecting part of the first rotating rod, the second rotating rod and the third rotating rod is provided with a bevel gear structure, and through the meshing linkage, through rotating the first dwang that is located casing one side, the third dwang that the control is located the casing upper end rotates, the shower nozzle rotates along with the third dwang, changes the blowout angle of rivers.
Preferably, a motor is arranged inside the shell, the motor is located on one side of the gear turntable, a second gear is arranged at the output end of the motor, the second gear is meshed with the gear turntable, a battery module is arranged at the lower end of the motor, the battery module is connected with the motor through a wire to provide kinetic energy to drive the gear turntable to rotate, a charging port is formed in the outer wall of the shell, and the charging port is connected with the battery module.
Preferably, the inner wall of the shell is provided with a control element, the rotating speed of the motor is controlled by a button arranged on the outer wall of the shell, and the suction frequency of the diaphragm in the air suction cavity is adjusted.
Preferably, the valve body comprises a shell, a valve core, a spring and a sealing ring, the shell is clamped on the upper side and the lower side of the suction cavity in a sleeved mode, the valve core is located inside the shell, the valve core slides in the shell in a smooth mode, the spring is clamped on one side of the valve core in a sleeved mode, the sealing ring is located at the other end of the valve core, a clamping block is arranged on the inner wall of the shell, the spring always pushes and presses the valve core to be tightly attached to the sealing ring, when the elastic force of the spring is smaller than the water flow impulsive force, the valve core is separated from the sealing ring, and water flows through the valve body.
Preferably, the inside first pipeline that is equipped with of second dwang and third dwang, the hose is located in the first pipeline, the hose top with the shower nozzle tail end links to each other.
Preferably, the stock solution shell card cover be in shell outer wall, shell outer wall both sides are equipped with long slider, the correspondence of stock solution shell inner wall is equipped with long spout, long spout with the mutual block of long slider, during the work position, the stock solution shell forms the stock solution chamber from the peripheral roll-off of casing, stock solution chamber lower extreme is equipped with the water inlet.
Preferably, a water absorption ball is arranged in the liquid storage shell, the water absorption ball is connected with the hose, and a plurality of water absorption ports are formed in the surface of the water absorption ball.
Compared with the prior art, the invention has the beneficial effects that:
1. in the invention, a power mechanism is arranged in a shell and comprises an energy conversion component and an adjusting component, wherein a gear turntable and a rotating block are linked to drive a small protruding shaft at the other end of the rotating block to rotate, the small protruding shaft rotates around a first supporting shaft as a circle center to drive a sliding chute block to do reciprocating motion, racks connected with the sliding chute block do the same reciprocating motion, the two racks are matched with a first gear between the two racks to drive a diaphragm to swell, a suction cavity generates pressure difference in the swelling process, a valve body at the lower end of the suction cavity sucks water flow from a liquid storage shell under the state that the diaphragm is pulled out, when the diaphragm is pressed into the suction cavity, the water flow is output from a valve body at the upper end of the suction cavity and flows to a spray head along a hose, under the control of a motor, the water flow is continuously sprayed out from the spray head according to a certain frequency, the water flow is ensured to be completely isolated from external electrical appliances such as the motor when the water flow passes through the power mechanism, and the oral cavity flushing device is effectively prevented from being used for a long time, the inside damage of leaking of device strengthens the waterproof nature of device, has prolonged life.
2. According to the oral cavity washing device, the adjusting mechanism is arranged in the shell and comprises the spray head and the rotating component, water flow is conveyed by the hose positioned in the first pipeline, the water flow is sprayed out from the spray head at a high speed under the action of the power mechanism, the first rotating rod inserted into the shell wall is meshed and transmitted through the bevel gear structure in the connecting cavity, the second rotating rod and the third rotating rod can be rotated and adjusted, and then the angle of the spray head positioned on the rod body of the third rotating rod is changed, so that the spray head can be washed by water flow in multiple angles and in all directions in the oral cavity when oral cavity nursing is carried out by the spray head, the washing efficiency of the oral cavity washing device is effectively increased, meanwhile, the problem that a user needs to change the angle of the spray head through a wrist frequently is effectively reduced, and the user can carry out oral cavity nursing in a more comfortable posture is solved.
3. According to the oral cavity irrigator, the liquid storage shell is arranged on the outer wall of the shell, the long sliding groove formed in the inner wall of the liquid storage shell and the long sliding block formed in the outer wall of the shell are matched with each other to slide, so that the liquid storage space in the liquid storage shell is in a disappearing state when the oral cavity irrigator is not used, the liquid storage shell is clamped on the outer wall of the shell, the storage space of the oral cavity irrigator is greatly saved, the oral cavity irrigator is convenient to carry, meanwhile, the water absorption ball which is provided with a plurality of water absorption ports and arranged at the lower end of the hose is used, the oral cavity irrigator is not influenced by a hand-held angle when in use, and the water absorption ball can be in contact with a water source and can absorb water all the time.
Drawings
The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the principles of the invention and not to limit the invention.
In the drawings:
FIG. 1 is a schematic structural view of the oral irrigator of the invention;
FIG. 2 is a schematic view of the interior of the housing of the present invention;
FIG. 3 is a schematic view of a power mechanism according to an embodiment of the present invention;
FIG. 4 is a schematic view of an energy conversion assembly according to the present invention;
FIG. 5 is an elevational, cross-sectional view of the valve body of the present invention;
FIG. 6 is a schematic structural view of the adjustment mechanism of the present invention;
reference numbers in the figures: 1. a housing; 101. a motor; 102. a battery module; 103. a control element; 104. a button; 105. a long slider; 106. a second gear; 107. a charging port; 2. a liquid storage shell; 201. a long chute; 202. a water inlet; 203. a water-absorbing ball; 204. a water suction port; 3. a power mechanism; 3001. an energy conversion assembly; 3002. a gear turntable; 3003. rotating the block; 3004. a chute block; 3005. a first gear; 3006. a rack; 3007. a first support shaft; 3008. a protruding small shaft; 3009. a second support shaft; 3101. an execution component; 3102. a suction lumen; 3103. a membrane; 3104. a hose; 3105. a connecting rod; 4. an adjustment mechanism; 401. a spray head; 402. a rotating assembly; 403. a first rotating lever; 404. a second rotating lever; 405. a third rotating rod; 406. a first connection chamber; 407. a second connection chamber; 408. a first sleeve; 409. a bevel gear structure; 410. a first conduit; 5. a valve body; 501. a housing; 502. a valve core; 503. a spring; 504. a seal ring; 505. and (7) clamping blocks.
Detailed Description
The preferred embodiments of the present invention will be described in conjunction with the accompanying drawings, and it will be understood that they are described herein for the purpose of illustration and explanation and not limitation.
Example (b): as shown in fig. 1-2, a portable oral irrigator comprises a shell 1, a liquid storage shell 2, a power mechanism 3 and an adjusting mechanism 4, wherein the power mechanism 3 and the adjusting mechanism 4 are positioned inside the shell 1, the liquid storage shell 2 is positioned on the outer wall of the shell 1, the liquid storage shell 2 is clamped on the outer wall of the shell 1, long sliders 105 are arranged on two sides of the outer wall of the shell 1, a long chute 201 is correspondingly arranged on the inner wall of the liquid storage shell 2, the long chute 201 and the long sliders 105 are clamped with each other, when in a working position, the liquid storage shell 2 slides out from the periphery of the shell 1 to form a liquid storage cavity, a water inlet 202 is arranged at the lower end of the liquid storage cavity, a water absorption ball 203 is arranged in the liquid storage shell 2, the water absorption ball 203 is connected with a hose 3104, and a plurality of water absorption ports 204 are arranged on the surface of the water absorption ball 203;
as shown in fig. 3-5, the power mechanism 3 includes an energy conversion assembly 3001 and an execution assembly 3101, the energy conversion assembly 3001 includes a gear turntable 3002, a rotation block 3003, a sliding groove block 3004, a first gear 3005 and a rack 3006 which are installed inside the housing 1, a first support shaft 3007 is disposed on one side of an inner wall of the housing 1, the central position of the back surface of the gear turntable 3002 is fitted on the first support shaft 3007, one end of the rotation block 3003 is fixed on the axial position of the front surface of the gear turntable 3002 and is linked with the same, a motor 101 is disposed inside the housing 1, the motor 101 is located on one side of the gear turntable 3002, the output end of the motor 101 is provided with a second gear 106, the second gear 106 is engaged with the gear turntable 3002, the lower end of the motor 101 is provided with a battery module 102, the outer wall of the housing 1 is provided with a charging port 107, and the charging port 107 is connected with the battery module 102, the charging port 107 can charge the battery module 102, the battery module 102 provides kinetic energy for the motor 101 through wire connection, and drives the gear turntable 3002 to rotate, the inner wall of the casing 1 is provided with a control element 103, the rotating speed of the motor 101 is controlled through a button 104 arranged on the outer wall of the casing 1, the suction frequency of the membrane 3103 in the air suction cavity is adjusted, the other end of the rotating block 3003 is provided with a small protruding shaft 3008, the sliding groove block 3004 is connected with the small protruding shaft 3008, the small protruding shaft 3008 rotates around a first supporting shaft 3007 to drive the sliding groove block 3004 to reciprocate, the inner wall of the other side of the casing 1 is provided with a second supporting shaft 3009, the first gear 3005 is sleeved on the second supporting shaft 3009, the racks 3006 are respectively positioned at the upper side and the lower side of the first gear 3005, the racks 3006 are clamped on the inner wall of the casing 1, and the racks 3006 are all engaged with the first gear 3005, the sliding groove block 3004 is arranged on the surface of one of the racks 3006, and the rack 3006 reciprocates on the inner wall of the shell 1 along with the sliding groove block 3004;
the actuating assembly 3101 comprises a suction cavity 3102, membranes 3103, a valve body 5 and a hose 3104, the suction cavity 3102 is respectively positioned at two sides of the energy conversion assembly 3001, the membranes 3103 are respectively positioned on the side wall of the suction cavity 3102, the membranes 3103 are completely hermetically connected with the suction cavity 3102, a connecting rod 3105 is arranged at the outer side of the membranes 3103, the connecting rod 3105 is respectively connected with one end of the rack 3006, the hose 3104 is respectively connected at the upper end and the lower end of the valve body 5, the valve body 5 is respectively positioned at the connecting part of the pipeline and the suction cavity 3102 and is arranged at two ends of the valve body 5, the directions of the valve body 5 are opposite, the water flow passing through the suction cavity 3102 flows in a single direction, the valve body 5 comprises a shell 501, a valve core 502, a spring 503 and a sealing ring 504, the shell 501 is clamped at the upper side and the lower side of the suction cavity 3102, the valve core 502 is positioned inside the shell 501, the valve core 502 slides in the housing 501 smoothly, the spring 503 is clamped and sleeved on one side of the valve core 502, the sealing ring 504 is positioned at the other end of the valve core 502, a clamping block 505 is arranged on the inner wall of the housing 501, the spring 503 always pushes and presses the valve core 502 to be tightly attached to the sealing ring 504, when the elastic force of the spring 503 is smaller than the water flow impulsive force, the valve core 502 is separated from the sealing ring 504, water flows through the valve body 5, the upper end of the hose 3104 is extended into the regulating assembly, the lower end of the hose is positioned in the liquid storage shell 2, when the rack 3006 reciprocates, the diaphragm 3103 connected with the connecting rod 3105 is continuously blown, and the suction cavity 3102 generates pressure difference to suck water flow and discharge water flow;
as shown in fig. 6, the adjusting mechanism 4 includes a nozzle 401 and a rotating assembly 402, the rotating assembly 402 includes a first rotating rod 403, a second rotating rod 404, a third rotating rod 405, a first connecting cavity 406 and a second connecting cavity 407, a first sleeve 408 is disposed between the first connecting cavity 406 and the second connecting cavity 407, the first sleeve 408 is inserted into the top end of the housing 1, the second connecting cavity 407 is located on the inner wall of the top end of the housing 1, one end of the first rotating rod 403 is inserted into the side wall of the housing 1, the other end is inserted into the first connecting cavity 406, the second rotating rod 404 is located inside the first sleeve 408, one end of the second rotating rod 404 is inserted into the first connecting cavity 406, the other end is inserted into the second connecting cavity 407, a first rotating rod 410 is disposed inside the second rotating rod 404 and the third rotating rod 405, and the hose 3104 is located inside the first pipe 410, hose 3104 top with shower nozzle 401 tail end links to each other, third dwang 405 one end is inserted in chamber 407 is connected to the second, other end lateral wall with shower nozzle 401 links to each other, first dwang 403, second dwang 404 and third dwang 405 interconnect department are equipped with bevel gear structure 409 to through the meshing linkage, through rotating first dwang 403 that is located casing 1 one side, the control is located the third dwang 405 rotation of casing 1 upper end, shower nozzle 401 rotates along with third dwang 405, changes the blowout angle of rivers, shower nozzle 401 can be according to the clearance demand, changes different shower nozzle 401 kind.
When the oral cavity washing device is used, the shell 1 and the liquid storage shell 2 of the oral cavity washing device can be combined with each other to enable the volume to be contracted into smaller volume for convenient storage, the shell 1 internally comprises the battery module 102 and is charged through the charging port 107 at the upper end of the shell 1, the oral cavity washing device is convenient for oral cavity nursing use of a patient without inserting a socket, when the oral cavity nursing is needed, the long chute 201 on the liquid storage shell 2 slides along the long slide block 105 outside the shell 1 to enable the internal space of the liquid storage shell 2 to be vacated, then purified water is filled in through the water inlet 202, the button 104 is pressed, the motor 101 runs, the gear turntable 3002 is driven to rotate through the second gear 106, in the rotating process, the connecting rod 3105 also rotates along the gear turntable 3002, under the action of the small protruding shaft 3008 and the chute block 3004, the rack 3006 above reciprocates left and right along the inner wall of the shell 1, the connecting rod 3105 drives the membrane 3103 connected with the connecting rod to be swelled, when the membrane 3103 moves to the outside of the suction cavity 3102, the valve body 5 at the lower end of the suction cavity 3102 is opened, the valve body 5 at the upper end is closed, water in the liquid storage shell 2 enters the hose 3104 from the water suction port 204 on the water suction ball 203 and enters the suction cavity 3102 all the time, then the membrane 3103 is pressed towards the suction cavity 3102, the valve body 5 at the upper end of the suction cavity 3102 is opened, the valve body 5 at the lower end is closed, and the water flows from the suction cavity 3102 to the spray head 401 along the hose 3104 and is sprayed out, wherein the first gear 3005 makes the other rack 3006 at the lower part do the same movement through meshing, provides power for the suction cavity 3102 at the other side, and increases the spraying strength of the water flow, wherein the water flow is completely sealed when passing through the suction cavity 3102 during the spraying process of the water flow and is completely free from contact with devices such as the motor 101; when the oral cavity is cleaned, the adjusting mechanism 4 in the shell 1 can be used for rotating the spray head 401 in the oral cavity by using the bevel gear structure 409 among the first rotating rod 403, the second rotating rod 404 and the third rotating rod 405, so that the patient does not need to stretch a too large mouth, and the spray head 401 extending into the mouth can be used for cleaning each part in the oral cavity by rotating the adjusting mechanism 4.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that changes may be made in the embodiments and/or equivalents thereof without departing from the spirit and scope of the invention. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (7)
1. A portable oral cavity flusher which is characterized in that: the liquid storage shell is positioned on the outer wall of the shell;
the power mechanism comprises an energy conversion assembly and an execution assembly, the energy conversion assembly comprises a gear turntable, a rotating block, a sliding groove block, a first gear and a rack which are arranged inside a shell, a first supporting shaft is arranged on one side of the inner wall of the shell, the central position of the back of the gear turntable is clamped and sleeved on the first supporting shaft, one end of the rotating block is fixed at the axis position of the front surface of the gear turntable and is linked with the gear turntable, a small protruding shaft is arranged at the other end of the rotating block, the sliding groove block is connected with the small protruding shaft, the small protruding shaft rotates around the first supporting shaft to drive the sliding groove block to reciprocate, a second supporting shaft is arranged on the inner wall of the other side of the shell, the first gear is sleeved on the second supporting shaft, the rack is respectively positioned on the upper side and the lower side of the first gear, the rack is clamped and sleeved on the inner wall of the shell, and the rack is engaged with the first gear, the sliding groove block is arranged on the surface of one of the racks, and the racks move back and forth on the inner wall of the shell along with the sliding groove block;
the actuating assembly comprises a suction cavity, a membrane, a valve body and a hose, the suction cavity is respectively positioned at two sides of the energy conversion assembly, the diaphragms are respectively positioned on the side walls of the suction cavities, the diaphragms are completely hermetically connected with the suction cavities, a connecting rod is arranged outside the membrane, the connecting rod is respectively connected with one end of the rack, the upper end and the lower end of the valve body are respectively connected with a hose, the valve body is respectively positioned at the joint of the pipeline and the suction cavity, and the valve bodies are arranged at the two ends of the valve body in opposite directions, the water flow passing through the suction cavity flows in a single direction, the upper end of the hose is extended into the regulating component, the lower end of the soft channel is positioned in the liquid storage shell, when the rack reciprocates, the diaphragm connected with the connecting rod is continuously blown, and the suction cavity generates pressure difference to suck water flow and discharge water flow;
the adjusting mechanism comprises a spray head and a rotating assembly, the rotating assembly comprises a first rotating rod, a second rotating rod, a third rotating rod, a first connecting cavity and a second connecting cavity, a first sleeve is arranged between the first connecting cavity and the second connecting cavity, the first sleeve is inserted at the top end of the shell, the second connecting cavity is positioned on the inner wall of the top end of the shell, one end of the first rotating rod is inserted into the side wall of the shell, the other end of the first rotating rod is inserted into the first connecting cavity, the second rotating rod is positioned inside the first sleeve, one end of the second rotating rod is inserted into the first connecting cavity, the other end of the second rotating rod is inserted into the second connecting cavity, one end of the third rotating rod is inserted into the second connecting cavity, the side wall of the other end of the third rotating rod is connected with the spray head, and the mutual connecting part of the first rotating rod, the second rotating rod and the third rotating rod is provided with a bevel gear structure, and through the meshing linkage, through rotating the first dwang that is located casing one side, the third dwang that the control is located the casing upper end rotates, the shower nozzle rotates along with the third dwang, changes the blowout angle of rivers.
2. The portable oral irrigator of claim 1, wherein: the motor is arranged in the shell and located on one side of the gear turntable, the output end of the motor is provided with a second gear, the second gear is meshed with the gear turntable, the lower end of the motor is provided with a battery module, and the battery module is connected with the motor through a wire to provide kinetic energy to drive the gear turntable to rotate.
3. The portable oral irrigator of claim 1, wherein: the inner wall of the shell is provided with a control element, the rotating speed of the motor is controlled through a button arranged on the outer wall of the shell, the suction frequency of the diaphragm in the air suction cavity is adjusted, the outer wall of the shell is provided with a charging port, and the charging port is connected with the battery module.
4. The portable oral irrigator of claim 1, wherein: the valve body comprises a shell, a valve core, a spring and a sealing ring, the shell is clamped on the upper side and the lower side of the suction cavity in a sleeved mode, the valve core is located inside the shell, the valve core slides in the shell in a smooth mode, the spring is clamped on one side of the valve core, the sealing ring is located at the other end of the valve core, a clamping block is arranged on the inner wall of the shell, the spring always pushes and presses the valve core to be tightly attached to the sealing ring, when the elastic force of the spring is smaller than the water flow impulsive force, the valve core is separated from the sealing ring, and water flows through the valve body.
5. The portable oral irrigator of claim 1, wherein: inside first pipeline that is equipped with of second dwang and third dwang, the hose is located in the first pipeline, the hose top with the shower nozzle tail end is the same.
6. The portable oral irrigator of claim 1, wherein: stock solution shell card cover be in casing outer wall, casing outer wall both sides are equipped with long slider, the correspondence of stock solution shell inner wall is equipped with long spout, long spout with the mutual block of long slider, during the work position, the stock solution shell forms the stock solution chamber from the peripheral roll-off of casing, stock solution chamber lower extreme is equipped with the water inlet.
7. The portable oral irrigator of claim 6, wherein: the water storage shell is internally provided with a water absorption ball, the water absorption ball is connected with the hose, and the surface of the water absorption ball is provided with a plurality of water absorption ports.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110909389.1A CN113633412B (en) | 2021-08-09 | 2021-08-09 | Portable oral cavity flusher |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110909389.1A CN113633412B (en) | 2021-08-09 | 2021-08-09 | Portable oral cavity flusher |
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| Publication Number | Publication Date |
|---|---|
| CN113633412A true CN113633412A (en) | 2021-11-12 |
| CN113633412B CN113633412B (en) | 2022-12-27 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202110909389.1A Active CN113633412B (en) | 2021-08-09 | 2021-08-09 | Portable oral cavity flusher |
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| JP2005349134A (en) * | 2004-06-14 | 2005-12-22 | Matsushita Electric Works Ltd | Oral cavity washing equipment |
| CN210384091U (en) * | 2019-01-14 | 2020-04-24 | 陈慧 | Novel negative pressure type oral cavity irrigator |
| US20200147294A1 (en) * | 2017-07-27 | 2020-05-14 | Tsalys Medical Technologies Ltd | Suction irrigator |
| CN112336488A (en) * | 2020-11-05 | 2021-02-09 | 张家口学院 | Portable oral cavity cleaning and nursing device |
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2021
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| US5224929A (en) * | 1990-12-21 | 1993-07-06 | C. R. Bard, Inc. | Irrigation/aspiration cannula and valve assembly |
| JP2005349134A (en) * | 2004-06-14 | 2005-12-22 | Matsushita Electric Works Ltd | Oral cavity washing equipment |
| US20200147294A1 (en) * | 2017-07-27 | 2020-05-14 | Tsalys Medical Technologies Ltd | Suction irrigator |
| CN210384091U (en) * | 2019-01-14 | 2020-04-24 | 陈慧 | Novel negative pressure type oral cavity irrigator |
| CN112336488A (en) * | 2020-11-05 | 2021-02-09 | 张家口学院 | Portable oral cavity cleaning and nursing device |
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