464 results about "Oral irrigator" patented technology

The present disclosure provides a control method of an oral irrigator and an oral irrigator, wherein the oral irrigator includes a normal working mode and a spot spray working mode. The oral irrigator is capable of switching between the normal working mode and the spot spray working mode. In the normal working mode, the oral irrigator continuously sprays water. In the spot spray working mode, the oral irrigator sprays water in a pulsed manner, with a pause duration between two water sprays.

The present disclosure provides a dual-tank oral irrigator. The dual-tank oral irrigator includes a press valve, a first water tank, a second water tank, a water-leading pipe, and a pump assembly. The press valve includes an outlet part, a first inlet part, a second inlet part, and a valve core. The valve core can change its position in the press valve by pressing, so as to seal the first inlet part and the second inlet part. The first inlet part is connected to the first water tank, and the second inlet part is connected to the second water tank. One end of the water-leading pipe is connected to the outlet part. The pump assembly is connected to the other end of the water-leading pipe and a spray-out port of the oral irrigator.

The present disclosure provides a double-tank oral irrigator. The double-tank oral irrigator includes a rotary valve, a first tank, a second tank, a water guide pipe, and a pump assembly. The rotary valve includes an outlet part, a first inlet part, a second inlet part, and a valve core. The rotation of the valve core enables adjustment of the sealing degree of the valve core to the first inlet part and the second inlet part. The first inlet part is connected to the first tank, the second inlet part is connected to the second tank, and one end of the water guide pipe is connected to the outlet part. The pump assembly is connected to the other end of the water guide pipe and a spray outlet of the oral irrigator.

1. Name of the design product: Body main part of the oral irrigator. 2. Use of the design product: The oral irrigator is used for cleaning the oral cavity, and the body of the oral irrigator is for the oral irrigator. 3. Design key points of the design product: Lies in the shape. 4. Picture or photograph that best shows the design key points: Exploded view. 5. The solid line indicates the protected part, while the dashed line indicates the unprotected part. The dotted line in each view indicates the boundary line between the protected part and the unprotected part.

1. Name of the Design Product: Oral Irrigator (BV-610). 2. Use of the Design Product: For cleaning teeth. 3. Design Key Points of the Design Product: Lies in the shape. 4. Picture or Photograph that Best Illustrates the Design Key Points: Perspective View 1.

An oral irrigator includes: an irrigator body, and a generator arranged inside the irrigator body. The irrigator body includes: a water tank, a nozzle, and a driver. The water tank is used to accommodate an electrolyte. The generator is used to electrolyze the electrolyte to generate ozone water and hydrogen-rich water. The electrolyte of the water tank is driven by the driver to enter the generator, electrolyzed in the generator, such that a resulting electrolyzed ozone water and hydrogen-rich water are sprayed out from the nozzle of the irrigator body. In this way, it is solved the technical problem that the existing oral irrigator only uses a water flow for physical cleaning.

A water pump structure and an oral irrigator are provided. The water pump structure includes a pump body; a sleeve partially in the pump body and having a movable cavity; a piston assembly including a piston and a connecting member having one end connected thereto; and a driving assembly including a seat body, a connecting rod having a sliding groove and connected to the other end of the connecting member, a cam rotatably provided in the connecting rod and having one end fixed on the seat body, and a driving member having an output end passing through and fixed to the seat body. The piston is in sliding fit with the movable cavity's inner wall; the cam's end, away from the seat body, is provided with a protrusion in sliding fit with an inner wall of the sliding groove whose opening direction is same as the piston's moving direction.

A waterproof oral irrigator including an oral irrigator housing which is provided with a sliding recess on an outer wall thereof; a push switch slidably fitted with the sliding recess and provided with a magnetic element; and a control circuit board arranged inside the oral irrigator housing and being provided with a plurality of Hall elements. A plurality of Hall elements are sequentially disposed at intervals along a sliding direction of a push switch. When the push switch slides along the sliding recess, the magnetic element can be driven to move to positions sensed by the plurality of Hall elements in sequence. Since the outer wall of the oral irrigator housing is provided with the sliding recess, and the sliding recess is not communicated with the interior of the oral irrigator, so that the waterproof performance of the oral irrigator can be greatly improved.

In one embodiment, an oral irrigator including a reservoir, a tip fluidly connected to the reservoir, a motor having a drive shaft, and a pump. The pump includes a pump body including a pump inlet fluidly connected to the reservoir and a pump outlet fluidly connected to the tip, a spiral pinion gear including a plurality of pinion gear teeth that curve along their length, and a spiral driven gear including a plurality of driven gear teeth that mesh with the pinion gear teeth. The pump also may include a connecting rod eccentrically connected to the driven gear and a piston and received within the pump body. Movement of the drive shaft causes the pinion gear to rotate, causing the driven gear to rotate, translating the connecting rod and moving the piston laterally within the pump body to pull fluid from the reservoir and push the fluid to the tip.

The invention relates to the technical field of oral cavity flushers, in particular to an oral cavity nursing flusher which comprises a toothbrush handle, a controller is embedded in the outer wall of the toothbrush handle, a waterproof control switch is arranged on the outer wall of the controller, and a toothbrush head is mounted at one end of the toothbrush handle in a pluggable mode. A plurality of groups of fixing grooves are formed in the outer wall of the toothbrush handle and are respectively positioned on the outer wall of the toothbrush handle; according to the toothbrush, the holding size of the toothbrush handle can be adjusted through the holding adjusting assembly; the temperature of the flushing liquid can be adjusted through the flushing assembly, and the flow speed of the flushing liquid can be adjusted; the flushing waste liquid can be pumped out in time through the backflow assembly, and the situation that follow-up flushing is affected due to accumulation of the flushing waste liquid is prevented; through the flushing assembly, multiple groups of flushing structures can be used for flushing from different angles, and meanwhile, the toothbrush structures of the flushing structures can brush teeth, so that the flushing effect is good.

1. Name of the Design Product: Oral Irrigator (BV-611). 2. Use of the Design Product: For cleaning teeth. 3. Design Key Points of the Design Product: Lies in the shape. 4. Picture or Photograph that Best Illustrates the Design Key Points: Perspective View 1.

1. The name of the product under this design: Oral Irrigator (F5052). 2. Purpose of this design product: used as a water flosser. 3. The key point of the design of this product lies in its shape. 4. The picture or photo that best illustrates the design points: Stereoscopic drawing 1.

1. Name of the product of this design: The main body of a dental irrigator. 2. Use of the product of this design: The dental irrigator is used for oral cavity cleaning, and the main body of the dental irrigator is for the dental irrigator. 3. Design key points of the product of this design: Lies in the shape. 4. The picture or photograph that best shows the design key points: Exploded view of Design 1. 5. Design 1 is designated as the basic design. 6. The solid lines indicate the parts under protection, while the dashed lines indicate the parts not under protection.

1. Name of the design product: Oral irrigator (SK-CYQ-E / F). 2. Use of the design product: For rinsing teeth. 3. Design key points of the design product: Lies in the shape. 4. Picture or photo that best shows the design key points: Perspective view of Design 1. 5. Design 1 is designated as the basic design.

The utility model discloses a special flushing head for a bony expansion device and an oral irrigator, the special flushing head for the bony expansion device comprises a bifurcate front end, the bifurcate front end comprises a first bifurcate part and a second bifurcate part, the first bifurcate part and the second bifurcate part are arranged in a bifurcate manner and form a bifurcate area; the mechanical cleaning assembly is arranged on the inner side of the forked area, and the mechanical cleaning assembly is used for spraying water flow; the first end of the shapeable assembly is connected with the front end of the fork, and the bending angle and shape of the shapeable assembly can be adjusted; and the connecting part is connected with the second end of the moldable assembly, and the connecting part is used for being connected with a main body of the oral irrigator. The utility model aims to solve the problems that a flushing head is large in cleaning blind area for a patient provided with a bony expansion device and the flushing head cannot be matched with the bony expansion device.

An oral irrigator includes a drive assembly, a pump assembly, and a flexible membrane seal. The drive assembly is received within a housing. The pump assembly is positioned at least partially within a pump chamber. The pump assembly includes a piston and a connecting rod coupled to the drive assembly, the connecting rod movable between first and second positions through operation of the drive assembly. The flexible membrane seal extends from an interior surface of the pump chamber to the connecting rod to fluidly seal an open end of the pump chamber. The flexible membrane seal deforms from a first orientation to a second orientation as the connecting rod moves from the first position to the second position.

A pump assembly for an oral irrigator is provided. The pump assembly for the oral irrigator includes a housing. The housing includes a front housing and a rear housing, the front housing and the rear housing are connected and are covered with each other, an accommodating cavity is defined between the front housing and the rear housing. The accommodating cavity includes a pump body accommodating cavity, a fluted disk accommodating cavity, and a motor accommodating cavity. The pump body accommodating cavity, the fluted disk accommodating cavity, and the motor accommodating cavity are sequentially defined in a vertical direction. The pump body is disposed in the pump body accommodating cavity, an eccentric fluted disk is disposed in the fluted disk accommodating cavity, and a driving motor is disposed in the motor accommodating cavity.

1. The name of the product under this design: Oral Irrigator (AOW15). 2. Purpose of the product of this design: an irrigator used for cleaning teeth and rinsing the oral cavity. 3. The key point of the design of this product lies in its shape. 4. The picture or photo that best illustrates the design points: Stereoscopic drawing 1.

The invention relates to the technical field of medical instrument detection, in particular to an oral irrigator frequency detection method, device and equipment, a storage medium and a computer program product. According to the method, jitter data of a flexible water guide pipe under the action of water flow agitation are obtained, one end of the flexible water guide pipe is connected with a nozzle of a to-be-detected oral irrigator, and the other end of the flexible water guide pipe is inserted into a water container; extracting a jitter image sequence in the jitter data; removing a horizontal dithering image sequence in the dithering image sequence to obtain a vertical dithering image sequence; performing inter-frame motion analysis on the vertical jitter image sequence to obtain periodic jitter displacement information; and according to the periodic shaking displacement information, the water outlet frequency of the to-be-detected oral irrigator is determined, so that the convenience and accuracy of frequency detection of the oral irrigator are improved.

The utility model discloses a high-power oral irrigator water pump capable of reducing pressure loss, which belongs to the technical field of oral irrigator water pumps, and comprises a pump main body, a straight pipe, a diaphragm upper cover, a first valve body and a second valve body, the straight pipe is connected to the pump main body, the straight pipe is butted with a diaphragm body on the pump main body, and the diaphragm upper cover is connected with the first valve body. The diaphragm upper cover and the first valve body are both installed in the straight pipe, the diaphragm upper cover is located between the first valve body and the diaphragm body, an expansion pipe communicated with the straight pipe is arranged on one side of the straight pipe, and the second valve body is arranged in the expansion pipe; the expansion pipe is arranged on one side of the straight pipe, the first valve body is installed in the expansion pipe, when the pumping main body drives the diaphragm body to suck the straight pipe, under the control action of the first valve body and the second valve body, water enters the straight pipe from the expansion pipe and then is directly pushed into the diaphragm upper cover to be flushed out, the impact strength of the water is greatly improved, and the service life of the water pump is prolonged. Pressure loss is reduced, and water pump power is improved.

1. The name of the design product: oral irrigator. 2. The use of the design product: oral irrigator for cleaning teeth. 3. The design points of the design product: in shape. 4. The picture or photo that best shows the design points: perspective view 1. 5. Other circumstances that need to be explained: A is transparent.

1. The name of this design product: oral irrigator. 2. Purpose of this design product: for oral rinsing. 3. The key point of the design of this product lies in its shape. 4. The picture or photo that best illustrates the design points: Stereoscopic drawing 1.

The utility model relates to the technical field of oral cavity cleaning, in particular to a water outlet structure of an oral cavity cleaner punch, which comprises a cleaner main body, a groove is arranged at the bottom of the cleaner main body, internal threads are arranged on the inner wall of the groove, a water storage barrel is connected below the cleaner main body, a transparent window is arranged on the side face of the water storage barrel, and the transparent window is made of transparent plastic materials. Scale marks are printed on the surface of the transparent window, numerical values of the scale marks are gradually increased from bottom to top, external threads are formed in the outer side of the top end of the water storage barrel and are in sliding connection with the internal threads, a first sealing rubber ring is fixedly connected to the top of a groove of the cleaner body and abuts against the top end of the water storage barrel, and an inner groove is formed in the cleaner body. A second sealing rubber ring is fixedly connected to the interior of the inner groove, and a water pumping pipe is fixedly connected to the interior of the second sealing rubber ring; according to the utility model, the water storage cylinder can be conveniently detached from the cleaner main body through the arrangement of the convenient dismounting device, so that water injection is facilitated.

The utility model discloses a rubber sealing ring and a drawing type oral irrigator shell. The sealing ring comprises a sealing ring clamping part and a sealing ring sealing part, the section shape of the sealing ring clamping part is the same as that of the sealing ring groove, the sealing ring sealing part is of a protruding structure outside the sealing ring clamping part, and the protruding structure is a round protrusion with the smooth surface. The drawing type oral irrigator shell comprises an outer shell and an inner shell; the inner shell is composed of an inner shell top and an inner shell inward-retracting part, and the inner shell inward-retracting part is arranged in the outer shell. A sealing ring groove is formed in the outer wall face of the inner shell inward contraction part, and a sealing ring is arranged in the sealing ring groove. According to the utility model, the structure of the sealing ring is improved, and the clamping phenomenon is avoided on the premise of reducing the contact area and ensuring the sealing at the same time.

1. The name of the design product: oral irrigator. 2. The use of the design product: the design product is used for cleaning the oral cavity, teeth and interdental spaces. 3. The design points of the design product: in shape. 4. The picture or photo that best indicates the design points: combined state perspective view 2.

1. The name of the design product: the handle of oral irrigator. 2. The use of the design product: the handle part for oral irrigator. 3. The design points of the design product: in shape. 4. The picture or photo that can best show the design points: the perspective view of design 1. 5. Design 1 is designated as the basic design.

The utility model discloses an oral cavity flusher, and particularly relates to the technical field of oral cavity flushers, the oral cavity flusher comprises a liquid storage cylinder, a connecting port is integrally formed at the top end of the liquid storage cylinder, a first threaded frame is installed on the outer side of the connecting port in a threaded mode, and a second threaded frame is integrally formed at the top end of the first threaded frame; by arranging the second threaded frame, when storage is needed, the first threaded frame is rotationally disassembled, the liquid inlet pipe is rotationally disassembled, the liquid inlet pipe is placed in the liquid storage cylinder, the first threaded frame and the second threaded frame are turned downwards, and the first flushing pipe and the first spray head are inserted into the liquid storage cylinder for protection; and the second threaded frame is rotated, then the protective barrel is rotated and detached, the second threaded frame is sleeved with the protective barrel, the protective barrel is installed in a second threaded groove in the top of the liquid storage barrel in a threaded mode, the pump in the second threaded frame is protected through the protective barrel, and the storage size is conveniently reduced for storage.

1. Name of the product in this design: Oral Irrigator. 2. Purpose of this design: An oral irrigator for rinsing the oral cavity. 3. The key design feature of this product is its shape. 4. The image or photograph that best illustrates the design's key points: 3D view 1.

1. The name of this design product: Oral Irrigator (with Shield P300). 2. Purpose of this design product: used for teeth rinsing and cleaning. 3. The key point of the design of this product lies in its shape. 4. The picture or photo that best illustrates the design points: Stereoscopic drawing 1.

The utility model relates to an oral irrigator nozzle and an oral irrigator comprising the same. The water pick spray head comprises a spray head body, a flow channel for water to pass through is arranged in the spray head body, a nozzle is arranged on the spray head body and comprises a cylindrical section, a conical section and a through hole section which are arranged from inside to outside, internal threads used for being connected with the spray head body are arranged on the inner wall of the cylindrical section, and the inner wall of the conical section is provided with a through hole. A spiral water groove is formed in the inner wall of the conical section, the through hole is formed in the bottom of the cone, and the position of an outlet of the flow channel deviates from the position of the through hole. The number of the flow channels is plural. And the flow channel is a double-flow channel. And the tail end of the flow channel forms a convergent shape. The oral irrigator provided with the nozzle can discharge water in a rotating mode, and the experience feeling and the irrigation effect are improved; the convergent flow channel can improve the rotation effect of water, and better flushing effect and experience feeling are obtained.