CN210749604U - Oral care utensil - Google Patents
Oral care utensil Download PDFInfo
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- CN210749604U CN210749604U CN201921249677.3U CN201921249677U CN210749604U CN 210749604 U CN210749604 U CN 210749604U CN 201921249677 U CN201921249677 U CN 201921249677U CN 210749604 U CN210749604 U CN 210749604U
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 43
- 238000001125 extrusion Methods 0.000 claims abstract description 42
- 238000002347 injection Methods 0.000 claims abstract description 36
- 239000007924 injection Substances 0.000 claims abstract description 36
- 238000011010 flushing procedure Methods 0.000 claims abstract description 8
- 229920000742 Cotton Polymers 0.000 claims description 43
- 239000000463 material Substances 0.000 claims description 9
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 6
- 239000000741 silica gel Substances 0.000 claims description 6
- 229910002027 silica gel Inorganic materials 0.000 claims description 6
- 238000005406 washing Methods 0.000 claims description 5
- 210000000214 mouth Anatomy 0.000 abstract description 42
- 230000000474 nursing effect Effects 0.000 abstract description 25
- 230000006378 damage Effects 0.000 abstract description 8
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- NRTLIYOWLVMQBO-UHFFFAOYSA-N 5-chloro-1,3-dimethyl-N-(1,1,3-trimethyl-1,3-dihydro-2-benzofuran-4-yl)pyrazole-4-carboxamide Chemical compound C=12C(C)OC(C)(C)C2=CC=CC=1NC(=O)C=1C(C)=NN(C)C=1Cl NRTLIYOWLVMQBO-UHFFFAOYSA-N 0.000 description 1
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- 206010010071 Coma Diseases 0.000 description 1
- 206010020741 Hyperpyrexia Diseases 0.000 description 1
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Abstract
The utility model discloses an oral cavity nursing appliance, which comprises a brush handle and a brush rod, wherein one end of the brush rod is connected with the brush handle; the brush rod is a hollow rod, and an upper water injection pipe, an upper suction pipe, a convex disc and an extrusion rod are arranged in the brush rod; one end of the brush rod, which is far away from the brush handle, is provided with a suction cavity and a flushing cavity; the brush handle is a hollow rod piece, a lower water pouring pipe and a lower suction pipe are arranged in the brush handle, and a water injection joint, a suction joint and an end cover are arranged at one end of the brush handle principle brush rod. This oral care utensil makes things convenient for medical personnel to carry out oral care, need not to advance the oral cavity many times during the nursing, reduces the patient discomfort, can attract the operation in abluent, makes the nursing effect promote, can not cause the damage to the oral cavity, and convenient operation, swift reduce medical personnel's nursing time and nursing degree of difficulty.
Description
Technical Field
The utility model relates to a medical care field, concretely relates to oral care utensil.
Background
The oral care is an indispensable part in the nursing work, and the oral care has very important significance for preventing diseases and recovering serious diseases. The oral care is suitable for patients with hyperpyrexia, coma, fasting, indwelling stomach tube, oral diseases, incapability of self-care and blood disease. Oral care can keep the oral cavity clean, prevent complications of infection, observe changes in the cavity, provide information on changes in conditions of illness, and also enable patients to feel comfortable.
At present, the cotton balls are mainly adopted for cleaning oral care, the metal forceps are used for clamping the cotton balls to carry out oral care, the actions during the light oral care operation are light and exquisite, the integrity of the oral cavity moving film is kept, and unnecessary damage is avoided. Use metal pincers to carry the cotton ball nursing, the metal pincers cause the damage to the oral cavity easily, and use the cotton ball nursing and need constantly change the cotton ball and notice and can not make the cotton ball fall into oral cavity depths, operate inconveniently, and the nursing degree of difficulty is big. At present, in the prior art, a toothbrush-shaped nursing appliance is used for nursing an oral cavity, and the adopted technology is mainly characterized in that a brush is internally provided with a cleaning and sucking body, negative pressure is directly acted on the oral cavity to suck out liquid in the oral cavity, although the technology can achieve a certain nursing effect, the negative pressure is directly acted on the oral cavity, and the tissues in the oral cavity are easily damaged; different human body conditions are different, the discomfort of a patient is increased by large pressure during negative pressure suction, the suction effect is poor due to small pressure, the pressure is inconvenient to adjust, and the risk of injury to oral tissues is increased; the oral cavity has a complex structure, so that the vision is easily blocked, and the nursing effect is poor; for patients with trauma or inflammation in the oral cavity, the negative pressure is directly applied to the oral cavity for suction, so that the discomfort of the patients is greatly increased.
In summary, the following problems exist with current oral care devices: the metal forceps are easy to damage the oral cavity, the cotton balls need to be replaced continuously and enter and exit the oral cavity of a patient continuously, the cotton balls need to be fastened when being clamped, the cotton balls are prevented from falling into the oral cavity or being left in the oral cavity, the operation is complex, time is wasted, and discomfort of the patient is increased; when the negative pressure directly acts on the oral tissue to perform suction work, the proper pressure value is difficult to determine for different people, the pressure is inconvenient to adjust, and the risk of injury to the oral tissue is easy to increase; the oral cavity has a complex structure and a poor nursing effect, and patients suffering from trauma or inflammation in the oral cavity feel uncomfortable.
SUMMERY OF THE UTILITY MODEL
In order to solve the problem, the utility model discloses an oral care utensil, this oral care utensil can wash simultaneously and absorb oral cavity liquid, can not cause the damage to the oral cavity, and the cleaning device need not to advance oral cavity, convenient operation many times.
In order to solve the above technical problem and achieve the above technical effect, the utility model discloses a following technical content realizes:
an oral care implement, includes brush holder, brush-holder stud, its characterized in that: one end of the brush rod is connected with one end of the brush handle, and the other end of the brush rod is provided with a flushing cavity and a suction cavity; the brush handle is a hollow rod piece, and a lower water pouring pipe and a lower suction pipe are arranged inside the brush handle; one end of the brush handle connected with the brush rod comprises a water injection pipe hole, a suction pipe hole, a negative pressure hole, a support column, a tension spring and a warping plate, the other end of the brush handle is provided with a water injection joint, a suction joint and an end cover, a throttle valve is arranged in the brush handle, and a valve button is arranged on the handle wall of the brush handle; the water injection joint is connected with a water injection pipe; the suction joint is connected with a lower suction pipe; the throttle valve is arranged in the lower water injection pipe, and the opening and closing of the lower water injection pipe are controlled by a valve button; the negative pressure hole is communicated with the lower suction pipe; one end of the supporting column is connected with the brush handle, and the other end of the supporting column is hinged with the wane; a sliding groove is formed in the center of the seesaw, and a sliding block is arranged in the sliding groove; one end of the tension spring is connected with the brush handle, and the other end of the tension spring is connected with the wane;
a vertical groove is formed at one end of the brush rod connected with the brush handle, a spring and a finger sleeve are sleeved on the outer wall of the vertical groove, the finger sleeve is sleeved on the outer wall of the spring to form a sleeving mode that the finger sleeve is arranged outside, the spring is arranged in the middle, and the brush rod is arranged on the innermost layer; one end of the spring is connected with the brush rod, the other end of the spring is connected with a finger sleeve, and a negative pressure rod is arranged on the finger sleeve; the negative pressure rod is positioned right above the negative pressure hole;
the brush rod is a hollow rod, and an upper water injection pipe, an upper suction pipe, an extrusion rod and a convex disc are arranged in the brush rod; the shape of the convex disc is obtained by cutting one quarter of an ellipse, and the convex disc is provided with a clamping pin, a pressure lever, an extrusion hole, a sleeve and a sleeve hole; the clamping foot penetrates through the vertical groove on the brush rod and is connected with the finger sleeve; the pressure lever is positioned above one end of the wane; one end of the sleeve is connected with the hole of the suction pipe, the other end of the sleeve penetrates through the sleeve hole to be connected with the convex disc, and a connecting rod is arranged inside the sleeve;
the suction cavity comprises a Z-shaped rod piece, a traction rod, a chuck, a squeezing sheet and suction cotton, and a hole is formed in the cavity wall; one end of the extrusion rod penetrates through a hole in the wall of the suction cavity and is connected with the extrusion sheet, and the other end of the extrusion rod penetrates through the extrusion hole and is connected with a sliding block in the warping plate; the Z-shaped rod piece is hinged with the suction cavity, and one end of the Z-shaped rod piece is connected with the traction rod; one end of the traction rod, which is far away from the Z-shaped rod piece, is connected with the chuck; a clamping column is arranged on the chuck; the clamping column is connected with the suction cotton; one end of the suction cotton, which is far away from the clamping column, penetrates out of the suction cavity and is positioned outside the suction cavity; one end of the upper suction tube is communicated with the suction cavity, the other end of the upper suction tube is connected with one end of the sleeve far away from the suction tube hole, and a pull rod is arranged in the upper suction tube; one end of the pull rod is hinged with one end of the Z-shaped rod piece, which is far away from the traction rod, and the other end of the pull rod is hinged with the connecting rod;
the surface of the washing cavity is provided with soft hair, and water through holes are formed along the periphery of the soft hair; one end of the upper water injection pipe is communicated with the flushing cavity, and the other end of the upper water injection pipe is connected with the water injection pipe hole.
Furthermore, the finger sleeves are divided into a left finger sleeve and a right finger sleeve, and the left finger sleeve is clamped with the right finger sleeve; the lower end of the finger stall is provided with an anti-skid convex ring.
Furthermore, one end of the upper suction tube in the brush rod, which is connected with the sleeve, is a foldable and telescopic pipe fitting, and the middle part of the sleeve is the foldable and telescopic pipe fitting.
Furthermore, four clamping columns are symmetrically arranged, and anti-skid bulges are arranged on the outer walls of the clamping columns; the chuck and the chuck column are made of silica gel materials; the shape of the suction cotton is consistent with that of the suction cavity, and holes matched with the clamping columns are formed in the suction cotton.
Furthermore, the negative pressure rod is positioned right above the negative pressure hole and is spaced by 3mm-5 mm.
Furthermore, the pressure lever is positioned above the head end of the wane and is spaced by 3mm-5 mm.
Furthermore, the length range of the suction cotton extending out of the suction cavity is 3mm-5mm, and the material is medical sponge.
Furthermore, wash the chamber and attract the chamber mutually independent, wash chamber and attract chamber surface parcel silica gel material.
Further, the clamping foot is located above the spring.
The utility model has the advantages that: the oral cavity nursing device is convenient for medical staff to carry out oral cavity nursing, multiple times of oral cavity entering and exiting are not needed during nursing, discomfort of a patient is reduced, and liquid in the oral cavity can be sucked out while cleaning is carried out; use the sponge to nurse the oral cavity, can not cause the injury to oral cavity tissue, have wound or oral cavity inflamed patient to the oral cavity, can reduce patient's discomfort during the nursing, and better to the nursing effect in oral cavity, convenient operation, swift reduces medical personnel's nursing world and the nursing degree of difficulty.
The working principle is as follows: the cleaning joint is communicated with the cleaning device, and after the suction joint sucks the device, the suction tube is communicated with the outside atmosphere through the negative pressure hole, so that negative pressure is not formed in the suction tube; pressing the valve button to enable the cleaning liquid to enter the cleaning cavity through the cleaning pipe and flow out through the holes in the cleaning cavity, cleaning the oral cavity by matching with the soft hair, and sucking the cotton to absorb the liquid in the oral cavity while cleaning; when the finger stall is pulled down, the clamping pin moves down along with the finger stall to drive the convex disc to move down, so that the connecting rod drives the pull rod to move down, the pull rod drives the Z-shaped piece to rotate, the Z-shaped piece rotates to drive the pull rod to move, and the pull rod moves to drive the suction cotton to retract into the suction cavity; when the finger sleeve moves downwards, the spring is compressed, the pressing rod moves downwards to be in contact with the wane, the suction cotton just retracts into the suction cavity at the moment, the end head of the negative pressure rod is in contact with the negative pressure hole, negative pressure is formed in the suction tube along with the fact that the finger sleeve continues to move downwards, the pressing rod enables one end, connected with the extrusion rod, of the wane to tilt, the extrusion rod is pushed to move upwards, the extrusion piece extrudes the suction cotton, and the suction tube sucks out liquid extruded from the suction cotton; when the extrusion rod moves upwards, the tension spring is stretched;
the finger sleeve is loosened, the spring returns to drive the finger sleeve to move upwards, the convex disc moves upwards under the action of the clamping pin, so that the connecting rod pushes the pull rod to move upwards, and the pull rod drives the Z-shaped piece to rotate so that the pull rod pushes the suction cotton end out of the suction cavity; in the process that the finger stall moves up, the pressure lever loosens the rocker, and the extension spring returns and makes the extrusion lever move down and drive the extrusion piece and move down, and the extrusion piece loosens and attracts the cotton for attract cotton end can stretch out smoothly and attract the chamber, continue to nurse the work.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to these drawings without creative efforts.
FIG. 1 is a schematic view of the overall construction of a care implement;
FIG. 2 is a schematic view of the overall internal structure of the care implement;
FIG. 3 is a schematic view of a brush bar construction of a care implement;
FIG. 4 is a partial structure view of a suction chamber of the nursing device;
FIG. 5 is a partial view of a brush bar of the nursing device;
FIG. 6 is a partial view of a handle of a care implement;
FIG. 7 is a schematic view of a partial configuration of a cartridge of the treatment implement;
in the drawings, the components represented by the respective reference numerals are listed below:
1-brush handle, 2-brush rod, 3-flushing cavity, 4-suction cavity, 5-vertical groove, 6-spring, 7-finger sleeve, 8-suction joint, 9-water injection joint, 10-end cover, 11-valve button, 12-soft hair, 13-Z-shaped rod piece, 131-traction rod, 14-suction cotton, 141-chuck, 142-clamping column, 15-extrusion piece, 16-extrusion rod, 17-convex disc, 18-compression rod, 19-wane, 191-sliding block, 20-negative pressure rod, 21-negative pressure hole, 22-tension spring, 23-support column, 24-sleeve, 25-connecting rod, 26-pull rod, 27-upper suction tube, 28-upper water injection tube, 29-lower water injection tube, 30-lower suction tube, 31-suction pipe hole, 32-water injection pipe hole.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.
Referring to fig. 1-7, an oral care implement comprises a brush handle 1 and a brush rod 2, wherein one end of the brush rod 2 is connected with one end of the brush handle 1, and the other end is provided with a washing cavity 3 and a suction cavity 4; the brush handle 1 is a hollow rod, and a lower water pouring pipe 29 and a lower suction pipe 30 are arranged inside the brush handle; one end of the brush handle 1 connected with the brush rod 2 comprises a water injection pipe hole 32, a suction pipe hole 31, a negative pressure hole 21, a support column 23, a tension spring 22 and a rocker plate 19, the other end of the brush handle is provided with a water injection connector 9, a suction connector 8 and an end cover 10, a throttle valve is arranged in the brush handle 1, and a valve button 11 is arranged on the handle wall of the brush handle 1; the water injection joint 9 is connected with a lower water injection pipe 28; the suction joint 8 is connected with a lower suction pipe 30; the throttle valve is arranged in the lower water injection pipe 29, and the opening and closing of the lower water injection pipe 29 are controlled by the valve knob 11; the negative pressure hole 21 is communicated with the lower suction pipe 30; one end of the supporting column 23 is connected with the brush handle 1, and the other end is hinged with the wane 19; a sliding groove is formed in the center of the seesaw 19, and a sliding block 191 is installed in the sliding groove; one end of the tension spring 22 is connected with the brush handle 1, and the other end is connected with the warping plate 19;
a vertical groove 5 is formed in one end, connected with the brush handle 1, of the brush rod 2, a spring 6 and a finger sleeve 7 are sleeved on the outer wall of the brush rod, the finger sleeve 7 is sleeved on the outer wall of the spring 6, a sleeving mode that the finger sleeve 7 is arranged outside, the spring 6 is arranged in the middle, and the brush rod 2 is arranged on the innermost layer is formed; one end of the spring 6 is connected with the brush rod 2, the other end of the spring is connected with a finger sleeve 7, and a negative pressure rod 20 is arranged on the finger sleeve 7; the negative pressure rod 20 is positioned right above the negative pressure hole 21;
the brush rod 2 is a hollow rod, and an upper water injection pipe 28, an upper suction pipe 27, an extrusion rod 16 and a convex disc 17 are arranged in the brush rod; the shape of the convex disc 17 is obtained by cutting one quarter of an ellipse, and the convex disc 17 is provided with a clamping pin, a pressure lever 18, an extrusion hole, a sleeve 24 and a sleeve hole; the clamping foot passes through the vertical groove 5 on the brush rod 2 and is connected with the finger sleeve 7; the pressure lever 18 is positioned above one end of the warping plate 19; one end of the sleeve 24 is connected with the suction pipe hole 31, the other end of the sleeve penetrates through the sleeve hole to be connected with the convex disc 17, and a connecting rod 25 is arranged inside the sleeve;
the suction cavity 4 comprises a Z-shaped rod 13, a traction rod 131, a chuck 141, a squeezing sheet 15 and suction cotton 14, and a hole is formed in the cavity wall; one end of the extrusion rod 16 penetrates through a hole on the wall of the suction cavity 4 to be connected with the extrusion sheet 15, and the other end of the extrusion rod penetrates through an extrusion hole to be connected with a sliding block 191 in the warping plate 19; the Z-shaped rod 13 is hinged with the suction cavity 4, and one end of the Z-shaped rod 13 is connected with the traction rod 131; one end of the traction rod 131 far away from the Z-shaped rod piece 13 is connected with a chuck 141; the chuck 141 is provided with a clamping column 142; the clamping column 142 is connected with the suction cotton 14; one end of the suction cotton 14 far away from the clamping column 142 penetrates out of the suction cavity 4 and is positioned outside the suction cavity 4; one end of the upper suction tube 27 is communicated with the suction cavity 4, the other end of the upper suction tube is connected with one end of the sleeve 24 far away from the suction tube hole 31, and a pull rod 26 is arranged in the upper suction tube; one end of the pull rod 26 is hinged with one end of the Z-shaped rod piece 13 far away from the traction rod 131, and the other end of the pull rod 26 is hinged with the connecting rod 25;
the surface of the washing cavity 3 is provided with soft bristles 12, and water through holes are formed along the periphery of the soft bristles 12; one end of the upper water injection pipe 28 is communicated with the washing cavity 3, and the other end of the upper water injection pipe is connected with the water injection pipe hole 32;
the finger stall 7 is divided into a left finger stall and a right finger stall, and the left finger stall is clamped with the right finger stall; the lower end of the finger stall 7 is provided with an anti-skid convex ring.
The end of the upper suction tube 27 in the brush rod 2 connected with the sleeve 24 is a foldable and telescopic pipe fitting, and the middle part of the sleeve 24 is the foldable and telescopic pipe fitting.
Four clamping columns 142 are symmetrically arranged, and anti-skid protrusions are arranged on the outer wall of each clamping column 142; the chuck 141 and the chuck column 142 are made of silica gel; the shape of the suction cotton 14 is consistent with that of the suction cavity 4, and a hole matched with the clamping column 142 is formed.
The negative pressure rod 20 is positioned right above the negative pressure hole 21 and is spaced by 3mm-5 mm.
The pressure lever 18 is positioned above the head end of the warping plate 19 and is spaced by 3mm-5 mm.
The length range of the suction cotton 14 extending out of the suction cavity 4 is 3mm-5mm, and the material is medical sponge.
The clamping foot is positioned above the spring 6.
The technical solution of the present invention is described below with reference to specific embodiments:
example 1
When the oral care implement is used as a cleaner, the cleaning joint is connected with the cleaning device, the valve button is pressed, the cleaning liquid is injected into the cleaning cavity through the cleaning pipe and is injected into the soft hair through the limber hole, the brush head can be used for moistening the lips of a patient, and the brush head can also be put into the mouth of the patient to clean the oral cavity of the patient.
Example 2
When the oral cavity nursing appliance is used as a cleaner, the suction joint is connected with the negative pressure device, suction cotton in the suction cavity is wetted by cleaning fluid and put into the oral cavity, the oral cavity is nursed by using the suction cotton, the finger sleeve is pulled down in the nursing process, the clamping foot moves down along with the finger sleeve to drive the convex disc to move down, so that the connecting rod drives the pull rod to move down, the pull rod drives the Z-shaped piece to rotate, the Z-shaped piece rotates to move the draw rod, and the draw rod moves to drive the suction cotton to retract into the suction cavity; when the finger sleeve moves downwards, the spring is compressed, the pressing rod moves downwards to be in contact with the wane, the suction cotton just retracts into the suction cavity at the moment, the end head of the negative pressure rod is in contact with the negative pressure hole, negative pressure is formed in the suction tube along with the fact that the finger sleeve continues to move downwards, the pressing rod enables one end, connected with the extrusion rod, of the wane to tilt, the extrusion rod is pushed to move upwards, the extrusion piece extrudes the suction cotton, and the suction tube sucks out liquid extruded from the suction cotton; when the extrusion rod moves upwards, the tension spring is stretched;
the finger sleeve is loosened, the spring returns to drive the finger sleeve to move upwards, the convex disc moves upwards under the action of the clamping pin, so that the connecting rod pushes the pull rod to move upwards, and the pull rod drives the Z-shaped piece to rotate so that the pull rod pushes the suction cotton end out of the suction cavity; in the process that the finger stall moves up, the pressure lever loosens the rocker, and the extension spring returns and makes the extrusion lever move down and drive the extrusion piece and move down, and the extrusion piece loosens and attracts the cotton for attract cotton end can stretch out smoothly and attract the chamber, continue to nurse the work.
Example 3
When the oral care implement is used as a cleaner, the cleaning joint is communicated with the cleaning device, and after the suction joint sucks the device, the suction tube is communicated with the outside atmosphere through the negative pressure hole, so that negative pressure is not formed in the suction tube; pressing the valve button to enable the cleaning liquid to enter the cleaning cavity through the cleaning pipe and flow out through the holes in the cleaning cavity, cleaning the oral cavity by matching with the soft hair, and sucking the cotton to absorb the liquid in the oral cavity while cleaning; when the finger stall is pulled down, the clamping pin moves down along with the finger stall to drive the convex disc to move down, so that the connecting rod drives the pull rod to move down, the pull rod drives the Z-shaped piece to rotate, the Z-shaped piece rotates to drive the pull rod to move, and the pull rod moves to drive the suction cotton to retract into the suction cavity; when the finger sleeve moves downwards, the spring is compressed, the pressing rod moves downwards to be in contact with the wane, the suction cotton just retracts into the suction cavity at the moment, the end head of the negative pressure rod is in contact with the negative pressure hole, negative pressure is formed in the suction tube along with the fact that the finger sleeve continues to move downwards, the pressing rod enables one end, connected with the extrusion rod, of the wane to tilt, the extrusion rod is pushed to move upwards, the extrusion piece extrudes the suction cotton, and the suction tube sucks out liquid extruded from the suction cotton; when the extrusion rod moves upwards, the tension spring is stretched;
the finger sleeve is loosened, the spring returns to drive the finger sleeve to move upwards, the convex disc moves upwards under the action of the clamping pin, so that the connecting rod pushes the pull rod to move upwards, and the pull rod drives the Z-shaped piece to rotate so that the pull rod pushes the suction cotton end out of the suction cavity; in the process that the finger stall moves up, the pressure lever loosens the rocker, and the extension spring returns and makes the extrusion lever move down and drive the extrusion piece and move down, and the extrusion piece loosens and attracts the cotton for attract cotton end can stretch out smoothly and attract the chamber, continue to nurse the work.
In the description herein, references to the description of "one embodiment," "an example," "a specific example," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
The preferred embodiments of the present invention disclosed above are intended only to help illustrate the present invention. The preferred embodiments are not intended to be exhaustive or to limit the invention to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and its practical applications, to thereby enable others skilled in the art to best understand the invention for and utilize the invention. The present invention is limited only by the claims and their full scope and equivalents.
Claims (8)
1. An oral care implement, includes brush holder, brush-holder stud, its characterized in that: one end of the brush rod is connected with one end of the brush handle, and the other end of the brush rod is provided with a flushing cavity and a suction cavity; the brush handle is a hollow rod piece, and a lower water pouring pipe and a lower suction pipe are arranged inside the brush handle; one end of the brush handle connected with the brush rod comprises a water injection pipe hole, a suction pipe hole, a negative pressure hole, a support column, a tension spring and a warping plate, the other end of the brush handle is provided with a water injection joint, a suction joint and an end cover, a throttle valve is arranged in the brush handle, and a valve button is arranged on the handle wall of the brush handle; the water injection joint is connected with a water injection pipe; the suction joint is connected with a lower suction pipe; the throttle valve is arranged in the lower water injection pipe, and the opening and closing of the lower water injection pipe are controlled by a valve button; the negative pressure hole is communicated with the lower suction pipe; one end of the supporting column is connected with the brush handle, and the other end of the supporting column is hinged with the wane; a sliding groove is formed in the center of the seesaw, and a sliding block is arranged in the sliding groove; one end of the tension spring is connected with the brush handle, and the other end of the tension spring is connected with the wane;
a vertical groove is formed at one end of the brush rod connected with the brush handle, a spring and a finger sleeve are sleeved on the outer wall of the vertical groove, the finger sleeve is sleeved on the outer wall of the spring to form a sleeving mode that the finger sleeve is arranged outside, the spring is arranged in the middle, and the brush rod is arranged on the innermost layer; one end of the spring is connected with the brush rod, the other end of the spring is connected with a finger sleeve, and a negative pressure rod is arranged on the finger sleeve; the negative pressure rod is positioned right above the negative pressure hole;
the brush rod is a hollow rod, and an upper water injection pipe, an upper suction pipe, an extrusion rod and a convex disc are arranged in the brush rod; the shape of the convex disc is obtained by cutting one quarter of an ellipse, and the convex disc is provided with a clamping pin, a pressure lever, an extrusion hole, a sleeve and a sleeve hole; the clamping foot penetrates through the vertical groove on the brush rod and is connected with the finger sleeve; the pressure lever is positioned above one end of the wane; one end of the sleeve is connected with the hole of the suction pipe, the other end of the sleeve penetrates through the sleeve hole to be connected with the convex disc, and a connecting rod is arranged inside the sleeve;
the suction cavity comprises a Z-shaped rod piece, a traction rod, a chuck, a squeezing sheet and suction cotton, and a hole is formed in the cavity wall; one end of the extrusion rod penetrates through a hole in the wall of the suction cavity and is connected with the extrusion sheet, and the other end of the extrusion rod penetrates through the extrusion hole and is connected with a sliding block in the warping plate; the Z-shaped rod piece is hinged with the suction cavity, and one end of the Z-shaped rod piece is connected with the traction rod; one end of the traction rod, which is far away from the Z-shaped rod piece, is connected with the chuck; a clamping column is arranged on the chuck; the clamping column is connected with the suction cotton; one end of the suction cotton, which is far away from the clamping column, penetrates out of the suction cavity and is positioned outside the suction cavity; one end of the upper suction tube is communicated with the suction cavity, the other end of the upper suction tube is connected with one end of the sleeve far away from the suction tube hole, and a pull rod is arranged in the upper suction tube; one end of the pull rod is hinged with one end of the Z-shaped rod piece, which is far away from the traction rod, and the other end of the pull rod is hinged with the connecting rod;
the surface of the washing cavity is provided with soft hair, and water through holes are formed along the periphery of the soft hair; one end of the upper water injection pipe is communicated with the flushing cavity, and the other end of the upper water injection pipe is connected with the water injection pipe hole.
2. The oral care implement of claim 1, wherein: the finger stall is divided into a left finger stall and a right finger stall, and the left finger stall is clamped with the right finger stall; the lower end of the finger stall is provided with an anti-skid convex ring.
3. The oral care implement of claim 1, wherein: one end of the upper suction tube in the brush rod, which is connected with the sleeve, is a foldable and telescopic pipe fitting, and the middle part of the sleeve is the foldable and telescopic pipe fitting.
4. The oral care implement of claim 1, wherein: four clamping columns are symmetrically arranged, and anti-skid protrusions are arranged on the outer walls of the clamping columns; the chuck and the chuck column are made of silica gel materials; the shape of the suction cotton is consistent with that of the suction cavity, and holes matched with the clamping columns are formed in the suction cotton.
5. The oral care implement of claim 1, wherein: the negative pressure rods are positioned right above the negative pressure holes and are spaced by 3-5 mm.
6. The oral care implement of claim 1, wherein: the pressure lever is positioned above the head end of the wane and is spaced by 3mm-5 mm.
7. The oral care implement of claim 1, wherein: the length range of the suction cotton extending out of the suction cavity is 3mm-5 mm.
8. The oral care implement of claim 1, wherein: the flushing cavity and the suction cavity are mutually independent, and the outer surfaces of the flushing cavity and the suction cavity are wrapped with silica gel materials.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921249677.3U CN210749604U (en) | 2019-08-05 | 2019-08-05 | Oral care utensil |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921249677.3U CN210749604U (en) | 2019-08-05 | 2019-08-05 | Oral care utensil |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210749604U true CN210749604U (en) | 2020-06-16 |
Family
ID=71052196
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921249677.3U Active CN210749604U (en) | 2019-08-05 | 2019-08-05 | Oral care utensil |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210749604U (en) |
-
2019
- 2019-08-05 CN CN201921249677.3U patent/CN210749604U/en active Active
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| TR01 | Transfer of patent right |
Effective date of registration: 20220208 Address after: 361003 No.10 Shanggu street, Zhenhai Road, Siming District, Xiamen City, Fujian Province Patentee after: THE FIRST AFFILIATED HOSPITAL OF XIAMEN University Address before: 361003 55 Zhenhai Road, Siming District, Xiamen City, Fujian Province Patentee before: Ding Yulan Patentee before: Yang Yinquan |