CN114848205B - Toothbrush head and electric toothbrush tooth-flushing integrated machine - Google Patents
Toothbrush head and electric toothbrush tooth-flushing integrated machine Download PDFInfo
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- CN114848205B CN114848205B CN202210587088.6A CN202210587088A CN114848205B CN 114848205 B CN114848205 B CN 114848205B CN 202210587088 A CN202210587088 A CN 202210587088A CN 114848205 B CN114848205 B CN 114848205B
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- brush
- toothbrush
- head
- tooth
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- 238000011010 flushing procedure Methods 0.000 title claims abstract description 25
- 210000003128 head Anatomy 0.000 claims abstract description 30
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 29
- 210000000214 mouth Anatomy 0.000 claims abstract description 21
- 230000001680 brushing effect Effects 0.000 claims abstract description 11
- 238000004140 cleaning Methods 0.000 claims abstract description 9
- 239000007921 spray Substances 0.000 claims description 34
- 238000002347 injection Methods 0.000 claims description 7
- 239000007924 injection Substances 0.000 claims description 7
- 239000007788 liquid Substances 0.000 claims description 4
- 238000004891 communication Methods 0.000 claims description 2
- 238000000034 method Methods 0.000 abstract description 15
- 238000005452 bending Methods 0.000 abstract description 9
- 230000003631 expected effect Effects 0.000 abstract description 5
- 238000005406 washing Methods 0.000 abstract description 5
- 230000000694 effects Effects 0.000 description 4
- 239000000243 solution Substances 0.000 description 3
- 239000013013 elastic material Substances 0.000 description 2
- 230000003749 cleanliness Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 238000004080 punching Methods 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Classifications
-
- 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
- A61C17/16—Power-driven cleaning or polishing devices
- A61C17/22—Power-driven cleaning or polishing devices with brushes, cushions, cups, or the like
- A61C17/222—Brush body details, e.g. the shape thereof or connection to handle
-
- 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
Landscapes
- 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)
- Brushes (AREA)
Abstract
The invention provides a toothbrush head and an electric toothbrush tooth-flushing integrated machine, which relate to the technical field of oral cavity cleaning equipment and comprise a toothbrush main body and a nozzle; the toothbrush main body comprises a brush head, the nozzle is flexibly arranged by being arranged on the brush head, and can be bent along with the contact process of the brush head and teeth in the oral cavity in the tooth brushing process, so that the nozzle can not influence the brush head to brush teeth at the moment, and can also close a self channel in the bending process to prevent water flow with a tooth flushing function from being sprayed out by mistake in the tooth brushing process; when the tooth is required to be washed, the brush head is used for aligning the teeth, namely the nozzle can be used for aligning the teeth, water flow with pressure is washed towards the teeth by the nozzle, the water flow conveyed by the toothbrush main body can be directly sprayed out through the nozzle and cannot be contacted with bristles, and the technical problem that the toothbrush cannot achieve the expected effect due to the fact that the bristles are provided with nozzles on the brush head and influence the tooth washing water flow in the prior art is solved.
Description
Technical Field
The invention relates to the technical field of oral cavity cleaning equipment, in particular to a toothbrush head and an electric toothbrush tooth-flushing integrated machine.
Background
Electric toothbrushes are used for efficiently cleaning tooth surfaces, and tooth washers are used for cleaning tooth gaps, so users who pursue tooth cleaning and maintenance often purchase both electric toothbrushes and tooth washers. In order to reduce the equipment quantity, be convenient for the user to use, appear on the market on electric toothbrush's basis, through being provided with equipment such as toothbrush motor, piston pump, water tank and honeycomb duct additional, increase the cleaning device of tooth-flushing device function, this kind of cleaning device is through the water pump in the compressed air water tank out, realizes tooth-flushing function.
However, in the electric toothbrush and tooth-rinsing integrated machine in the prior art, the outlet of the tooth-rinsing function is generally arranged at the position of the brush head, namely, the liquid of the tooth-rinsing device can be sprayed out through the gap of the brush hair of the brush head, and the brush hair can be bent in the using process, so that the effect of spraying water flow to rinse teeth can be influenced, and the tooth-rinsing function can not reach the expected effect.
Disclosure of Invention
The invention aims to provide a toothbrush head and an electric toothbrush tooth-flushing integrated machine, which are used for solving the technical problem that the toothbrush head is provided with a nozzle in the prior art, and bristles influence tooth-flushing water flow, so that tooth flushing cannot achieve the expected effect.
The invention provides a toothbrush head, comprising: a toothbrush body and a nozzle;
the toothbrush main body comprises a brush head, the nozzle is connected with the brush head, the nozzle is flexibly arranged, and the nozzle can be bent along with the movement of the brush head when the brush head is contacted with an oral cavity, so that the nozzle can be closed.
In a preferred embodiment of the present invention, the toothbrush body further comprises a brush bar;
the brush head is connected with the brush rod, a circulation channel is arranged on the brush rod, the nozzle is communicated with the circulation channel, and the nozzle can spray liquid conveyed by the circulation channel.
In a preferred embodiment of the invention, the brush head comprises bristles and a brush holder;
the brush hair is connected with the surface of the brush holder, the brush holder and the brush rod are integrally formed, one end of the nozzle penetrates through the brush holder and is communicated with the flow channel of the brush rod, and the distance from one end of the nozzle away from the surface of the brush holder to the brush holder is smaller than the distance from the brush hair to the surface of the brush holder.
In a preferred embodiment of the present invention, the nozzle is located at one end of the brush holder away from the brush rod, and the bristles are arranged around the nozzle, so that the nozzle can be bent along any direction when the bristles contact with the oral cavity.
In a preferred embodiment of the present invention, the nozzle is arranged in a tapered shape along one end close to the brush holder to the other end, and the diameter of the end of the nozzle away from the brush holder is smaller than that of the other end, so that the end of the nozzle away from the brush holder can bend along with the bristles relative to the brush holder.
In a preferred embodiment of the present invention, one end of the nozzle, which is far away from the brush holder, is provided with a plurality of groups of slits, the plurality of groups of slits are uniformly arranged along the circumferential direction of the nozzle, and each slit is obliquely arranged with the center line of the nozzle, so that the thickness interval of the end of the nozzle, which is far away from the brush holder, is smaller than the thickness interval of the other end of the nozzle.
In a preferred embodiment of the invention, the spray head is further included;
the spray nozzle is provided with a spray channel, the spray head is connected with one end, far away from the brush seat, of the spray nozzle, the spray head is inserted into the spray channel, and the diameter of the spray head is smaller than that of the spray nozzle.
In a preferred embodiment of the invention, one end of the nozzle, which is far away from the brush seat, is arranged in a rectangular flat-mouth structure, and the injection channel of the nozzle extends along the surface of the rectangular flat-mouth structure.
In a preferred embodiment of the invention, a plurality of the nozzles are provided, the plurality of the nozzles are uniformly arranged along the surface of the brush head, and each of the nozzles is respectively communicated with the circulation channel.
The invention provides an electric toothbrush and tooth flushing integrated machine, which comprises a toothbrush head.
The invention provides a toothbrush head, comprising: a toothbrush body and a nozzle; the toothbrush main body comprises a brush head, the nozzle is connected with the brush head, the nozzle is flexibly arranged, and the nozzle can be bent along with the movement of the brush head when the brush head is contacted with the oral cavity so as to be capable of closing the nozzle; the nozzle is arranged on the brush head, so that the nozzle can bend along with the contact process of the brush head and teeth in the oral cavity in the tooth brushing process, the nozzle can not influence the brush head to brush teeth at the moment, and the nozzle can also close the self channel in the bending process, so that the function of flushing teeth is prevented from being opened by mistake in the tooth brushing process, and water flow is sprayed out; when the tooth is required to be washed, the brush head is used for aligning the teeth, namely the nozzle can be used for aligning the teeth, water flow with pressure is washed towards the teeth by the nozzle, the water flow conveyed by the toothbrush main body can be directly sprayed out through the nozzle and cannot be contacted with bristles, and the technical problem that the toothbrush cannot achieve the expected effect due to the fact that the bristles are provided with nozzles on the brush head and influence the tooth washing water flow in the prior art is solved.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings that are needed in the description of the embodiments or the prior art will be briefly described, and it is obvious that the drawings in the description below are some embodiments of the present invention, and other drawings can be obtained according to the drawings without inventive effort for a person skilled in the art.
FIG. 1 is a schematic view of the overall structure of a toothbrush head according to an embodiment of the present invention;
FIG. 2 is a schematic cross-sectional view of the toothbrush head provided in the embodiment of FIG. 1;
FIG. 3 is a schematic view showing a structure in which nozzles of a toothbrush head according to an embodiment of the present invention are tapered;
FIG. 4 is a schematic view of a toothbrush head with a nozzle having a slit according to an embodiment of the present invention;
FIG. 5 is a schematic view of a structure of a nozzle of a toothbrush head according to an embodiment of the present invention having a nozzle head;
fig. 6 is a schematic structural view of a rectangular flat-mouth structure of a nozzle of a toothbrush head according to an embodiment of the present invention.
Icon: 100-a toothbrush body; 101-a brush head; 111-brushing; 121-brush holder; 102-a brush bar; 112-a flow-through channel; 200-nozzles; 201-incision; 202-spray head.
Detailed Description
The technical solutions of the present invention will be clearly and completely described in connection with the embodiments, and it is apparent that the described embodiments are some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
As shown in fig. 1 to 6, the present embodiment provides a toothbrush head comprising: a toothbrush main body 100 and a nozzle 200; the toothbrush main body 100 includes a brush head 101, a nozzle 200 is connected to the brush head 101, the nozzle 200 is flexibly disposed, and the nozzle 200 can be bent along with movement of the brush head 101 when the brush head 101 contacts with the oral cavity, so that the nozzle 200 can be closed.
It should be noted that, the toothbrush head provided in this embodiment can be applied to an electric toothbrush and a tooth-flushing integrated machine, specifically, the toothbrush main body 100 can perform a tooth-brushing operation through the brush head 101 and teeth in an oral cavity, and when the brush head 101 is in a tooth-brushing process, the nozzle 200 on the brush head 101 can bend along with the surface of the brush head 101 in contact with the teeth on the basis of having a flexible characteristic, after tooth-brushing is completed, the nozzle 200 can complete return under the action of flexible return, when tooth-flushing is required, only the brush head 101 needs to be far away from the teeth, the nozzle 200 is correspondingly arranged with the tooth position, so that water flow with pressure is directly flushed to the tooth position by the nozzle 200, and the possibility that the nozzle 200 starts to spray holes in the brush head 101, the pressure of the sprayed water flow can be affected by the bristles 111 of the brush head 101, resulting in poor tooth-flushing effect can be avoided; at the same time, the nozzle 200 with flexible structure can not damage teeth, and can also provide supporting function for the bristles 111, so that the cleanliness of the brush head 101 in the brushing process of the bristles 111 is ensured.
Optionally, the nozzle 200 may be made of an elastic material, that is, the nozzle 200 may be an elastic nozzle 200, where the elastic nozzle 200 may be in softer contact with the bristles 111, and the elastic nozzle 200 may automatically complete the return under the action of self elastic force; preferably, the elastic material of the nozzle 200 may be plastic or rubber.
The embodiment provides a toothbrush head, includes: a toothbrush main body 100 and a nozzle 200; the toothbrush main body 100 comprises a brush head 101, a nozzle 200 is connected with the brush head 101, the nozzle 200 is flexibly arranged, and the nozzle 200 can be bent along with the movement of the brush head 101 when the brush head 101 is contacted with an oral cavity so as to close the nozzle 200; by installing the nozzle 200 on the brush head 101, the nozzle 200 can bend along with the contact process of the brush head 101 and teeth in the oral cavity in the tooth brushing process, at the moment, the nozzle 200 can not influence the brush head 101 to brush teeth, and the nozzle 200 can also close the self channel in the bending process, so that the false tooth flushing function and water flow ejection in the tooth brushing process are prevented; when the teeth are to be washed, the brush head 101 is used for aligning the teeth, namely the nozzle 200 can be used for aligning the teeth, the nozzle 200 is used for flushing water flow with pressure to the teeth, the water flow conveyed by the toothbrush main body 100 can be directly sprayed out through the nozzle 200 and can not be contacted with the bristles 111, and the technical problem that the teeth are washed out due to the fact that the bristles 111 influence the water flow for washing the teeth and cannot achieve the expected effect in the prior art is solved.
Further to the above embodiments, in a preferred embodiment of the present invention, the toothbrush main body 100 further includes a brush bar 102; the brush head 101 is connected with the brush rod 102, the brush rod 102 is provided with a circulation channel 112, the nozzle 200 is communicated with the circulation channel 112, and the nozzle 200 can spray liquid conveyed by the circulation channel 112.
In the embodiment, the brush rod 102 is used as a structure that the brush head 101 is connected with a motor, and the brush rod 102 can be transmitted to the position of the brush head 101 through the motor power of the electric toothbrush, so that the brush head 101 is used for brushing teeth in the mouth; meanwhile, the brush rod 102 can be used as a structural main body of the flow channel 112 of the tooth washing device, namely the tooth washing device can convey pressurized water flow to the position of the nozzle 200 by using the flow channel 112 of the brush rod 102, and the pressurized water flow is washed to the tooth position by using the nozzle 200, wherein the brush head 101 and the brush rod 102 can be integrally formed, the nozzle 200 and the brush head 101 are fixedly connected, and the inside of the nozzle 200 is communicated with the flow channel 112, so that the assembly of the toothbrush main body 100 is completed.
In the preferred embodiment of the present invention, the brush head 101 includes bristles 111 and a brush holder 121; the brush hair 111 is connected with the surface of the brush holder 121, the brush holder 121 and the brush rod 102 are integrally formed, one end of the nozzle 200 penetrates through the brush holder 121 and is communicated with the flow channel 112 of the brush rod 102, and the distance from one end of the nozzle 200 away from the surface of the brush holder 121 to the brush holder 121 is smaller than the distance from the brush hair 111 to the surface of the brush holder 121.
In this embodiment, the brush holder 121 and the brush rod 102 are integrally formed, and the cross-sectional shape of the brush holder 121 is larger than that of the brush rod 102, and the brush hair 111 is fixedly connected to the surface of the brush holder 121, so that a fixing hole can be provided on the brush holder 121, the fixing hole can be used as an outlet of the circulation channel 112, and one end of the nozzle 200 is fixedly connected with the fixing hole, so that the nozzle 200 can be communicated with the circulation channel 112; further, since the bristles 111 need to be in direct contact with the oral teeth, the height of the nozzle 200 is smaller than that of the bristles 111, that is, the distance from one end of the nozzle 200 away from the surface of the brush holder 121 to the brush holder 121 is smaller than that from the bristles 111 to the surface of the brush holder 121, when the brush head 101 contacts with the oral teeth, the bristles 111 will first contact with the oral teeth, at this time, the bristles 111 will move along with the driving of the motor, and when the bristles 111 are deformed during brushing, the bristles 111 will cover the nozzle 200, that is, the nozzle 200 will not contact with the oral teeth directly during bending deformation of the bristles 111, so that the nozzle 200 will not be damaged during touching of the oral teeth, thereby improving the service life of the nozzle 200, and simultaneously avoiding damage to the surfaces of the teeth caused by the direct contact of the nozzle 200 with the oral teeth.
In the preferred embodiment of the present invention, the nozzle 200 is located at one end of the brush holder 121 far from the brush rod 102, and the bristles 111 are arranged around the nozzle 200, so that the nozzle 200 can be bent along any direction when the bristles 111 contact with the oral cavity.
In this embodiment, the nozzle 200 is located at one end of the brush holder 121 far away from the brush rod 102, i.e. after the brush head 101 extends into the oral cavity, the nozzle 200 can perform a tooth-flushing operation corresponding to the innermost tooth position of the oral cavity, meanwhile, in order to ensure that the nozzle 200 can be protected by the bristles 111, the bristles 111 need to be enclosed at the peripheral position of the nozzle 200, i.e. one end of the brush holder 121 far away from the brush rod 102 is provided with part of the bristles 111, at this time, one side of the bristles 111 is provided with the nozzle 200, and then the bristles 111 are respectively fixed around the nozzle 200, so that the protection of the nozzle 200 is improved on the basis that the nozzle 200 can spray water to the inside of the oral cavity teeth to the maximum extent.
Alternatively, the surface of the brush holder 121 may be provided with a plurality of areas, for example: the brush holder 121 is arranged to be a first area at one end far away from the brush rod 102, the second area is arranged at two opposite sides of the brush holder 121, the third area is arranged at one end of the brush holder 121 close to the brush rod 102, wherein the bristles 111 with arc structures can be arranged in the first area, the bristles 111 with arc structures are arranged in an annular mode along the surface of the brush holder 121 by utilizing the arc structures, the nozzle 200 can be positioned at the inner ring position of the bristles 111 with arc structures, the bristles 111 with straight line arrangement are arranged at two opposite sides of the second area, the bristles 111 with arc structures are also arranged in the third area, further, the bristles 111 with the arc structures are formed into a closed annular structure in the first area, the second area and the third area, at the moment, the bristles 111 with the closed annular structure are arranged at the positions corresponding to the positions of the nozzle 200, and the bristles 111 are arranged at the positions corresponding to the positions around the nozzle 200, so that the nozzle 200 can be better protected, the service life of the nozzle 200 is prolonged, and meanwhile, the arrangement mode of the bristles 111 is planned.
Alternatively, the structure of the nozzle 200 may be provided in a plurality of ways, as shown in fig. 3, in a preferred embodiment of the present invention, the nozzle 200 is arranged in a tapered shape along one end close to the brush holder 121 to the other end, and the diameter of the end of the nozzle 200 remote from the brush holder 121 is smaller than that of the other end, so that the end of the nozzle 200 remote from the brush holder 121 can be bent with the bristles 111 relative to the brush holder 121.
In this embodiment, the nozzle 200 may have a conical structure, that is, the diameter of one end of the nozzle 200 far from the brush holder 121 is smaller than that of the other end, and the structure may have two ways, that is, the wall thickness of the nozzle 200 at one end far from the brush holder 121 is gradually reduced along the circumferential direction of the nozzle 200 on the basis of not changing the injection channel of the nozzle 200, so that the pressure of the pressurized water flow entering the nozzle 200 is not changed, and the supporting force of the end of the nozzle 200 far from the brush holder 121 is reduced, so that the bending of the nozzle 200 can be better realized; the other structure gradually reduces the diameter of the channel inside the nozzle 200 on the basis of not changing the wall thickness of the nozzle 200, and the structure can increase the pressure of the water flow with pressure entering the nozzle 200, thereby improving the tooth flushing effect; preferably, the nozzle 200 with a conical structure provided in this embodiment may adopt the first structural manner, so that bending of the nozzle 200 may be better achieved.
As shown in fig. 4, in the preferred embodiment of the present invention, the end of the nozzle 200 away from the brush holder 121 is provided with the slits 201, the slits 201 are provided with a plurality of groups, the plurality of groups of slits 201 are uniformly arranged along the circumferential direction of the nozzle 200, and each slit 201 is obliquely arranged with respect to the center line of the nozzle 200, so that the thickness interval of the end of the nozzle 200 away from the brush holder 121 is smaller than the thickness interval of the other end of the nozzle 200.
In this embodiment, the nozzle 200 may also adopt a circumferential structure, and by providing a notch 201 on the side wall of the nozzle 200 at the end of the nozzle 200 away from the brush holder 121, the wall thickness of the nozzle 200 away from the brush holder 121 is reduced by using the notch 201, meanwhile, the inner diameter of the internal flow channel of the nozzle 200 is not affected, and the supporting force of the end of the nozzle 200 away from the brush holder 121 can be reduced by using the notch 201, so that the bending of the nozzle 200 can be better realized; alternatively, the slits 201 may be provided with two sets of slits 201, each symmetrically arranged with respect to the midline of the nozzle 200.
As shown in FIG. 5, in a preferred embodiment of the present invention, a spray head 202 is also included; the nozzle 200 is provided with a spray channel, the spray head 202 is connected with one end of the nozzle 200 far away from the brush holder 121, and the spray head 202 is inserted into the spray channel, and the diameter of the spray head 202 is smaller than that of the nozzle 200.
In this embodiment, the nozzle 200 may also adopt a circumferential structure, the diameter of the nozzle 202 is smaller than that of the nozzle 200, the nozzle 202 is fixedly connected with one end of the nozzle 200 away from the brush holder 121, that is, the nozzle 202 is used as the outlet of the nozzle 200, when the nozzle 200 moves along with the bending of the bristles 111, the nozzle 202 can bend relative to the nozzle 200, when the nozzle 200 is required to spray water, the nozzle 202 can spray water with pressure as the outlet, and the supporting force of the nozzle 200 at one end away from the brush holder 121 can be reduced by using the nozzle 202, so that the bending of the nozzle 200 can be better realized; alternatively, spray head 202 may also take a conical configuration.
In the preferred embodiment of the present invention, as shown in fig. 6, the end of the nozzle 200 remote from the brush holder 121 is disposed in a rectangular flat structure, and the injection passage of the nozzle 200 is disposed along the surface of the rectangular flat structure.
In this embodiment, the connection position between the nozzle 200 and the brush seat 121 may adopt a cylindrical structure, and one end of the nozzle 200 away from the brush seat 121 is in a rectangular flat-mouth structure, i.e. one end of the nozzle 200 away from the brush seat 121 adopts a rectangular structure, and the length of the rectangular structure is greater than the width, so that one end of the nozzle 200 away from the brush seat 121 forms a flat-mouth structure, and when the bristles 111 contact with the teeth in the oral cavity, the end of the nozzle 200 can be better bent along with the bristles 111; meanwhile, the injection channel of the nozzle 200 can form a rectangular injection port along the rectangular flat port structure, and the passing flow passing through the rectangular injection port is smaller than the flow of the pressurized water flow entering the end part of the nozzle 200, so that the pressure of the pressurized water flow can be better increased by using the nozzle 200, and the teeth of the oral cavity can be better subjected to tooth punching operation.
In the preferred embodiment of the present invention, a plurality of nozzles 200 are provided, the plurality of nozzles 200 being uniformly arranged along the surface of the brush head 101, and each nozzle 200 being in communication with a respective flow channel 112.
In this embodiment, the nozzles 200 may be provided with a plurality of fixing holes, that is, the brush holder 121 may be provided with a plurality of fixing holes, each fixing hole on the brush holder 121 is communicated with the circulation channel 112, each fixing hole is provided with one nozzle 200, and the plurality of nozzles 200 are utilized to perform tooth-flushing operations on a plurality of positions of the oral cavity, so that the multi-directional tooth-flushing operations are implemented, the overall design is more diversified, the tooth-flushing area is improved, and the multi-directional tooth-flushing function is implemented.
The embodiment provides an electric toothbrush and tooth-flushing integrated machine, which comprises the toothbrush head; because the technical effects of the electric toothbrush and tooth cleaning integrated machine provided by the embodiment are the same as those of the toothbrush head provided by the embodiment, the comparison is not repeated here.
Finally, it should be noted that: the above embodiments are only for illustrating the technical solution of the present invention, and not for limiting the same; although the invention has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical scheme described in the foregoing embodiments can be modified or some or all of the technical features thereof can be replaced by equivalents; such modifications and substitutions do not depart from the spirit of the invention.
Claims (10)
1. A toothbrush head, comprising: a toothbrush main body (100) and a nozzle (200);
the toothbrush main body (100) comprises a brush head (101), the nozzle (200) is connected with the brush head (101), the nozzle (200) is flexibly arranged, and the nozzle (200) can be bent along with the movement of the brush head (101) when the brush head (101) is contacted with an oral cavity so as to be capable of closing the nozzle (200);
the brush head (101) comprises bristles (111) and a brush seat (121); the brush hair (111) is connected with the surface of the brush seat (121), and the brush hair (111) is arranged around the nozzle (200) in a surrounding mode, so that the nozzle (200) can be bent along any direction when the brush hair (111) contacts with the oral cavity;
when brushing teeth, the nozzle (200) can bend along with the contact surface of the brush head (101) and teeth, when brushing teeth, the nozzle (200) can return under the action of flexibility, when tooth flushing is carried out, the brush head (101) is far away from the teeth, the nozzle (200) is correspondingly arranged with the tooth positions, and the nozzle (200) flushes water flow with pressure to the tooth positions.
2. The toothbrush head according to claim 1, wherein the toothbrush body (100) further comprises a brush bar (102);
the brush head (101) is connected with the brush rod (102), a circulation channel (112) is arranged on the brush rod (102), the nozzle (200) is communicated with the circulation channel (112), and the nozzle (200) can spray liquid conveyed by the circulation channel (112).
3. The toothbrush head according to claim 2, characterized in that the brush holder (121) is integrally formed with the brush stem (102), one end of the nozzle (200) penetrates through the brush holder (121) and is communicated with the flow channel (112) of the brush stem (102), and the distance from the end of the nozzle (200) away from the surface of the brush holder (121) to the brush holder (121) is smaller than the distance from the brush hair (111) to the surface of the brush holder (121).
4. A toothbrush head according to claim 3, characterized in that the nozzle (200) is located at the end of the brush holder (121) remote from the brush bar (102).
5. The toothbrush head according to claim 4, characterized in that the nozzle (200) is arranged conically along one end close to the brush holder (121) to the other end, the diameter of the end of the nozzle (200) remote from the brush holder (121) being smaller than the diameter of the other end, so that the end of the nozzle (200) remote from the brush holder (121) can be bent with the bristles (111) relative to the brush holder (121).
6. The toothbrush head according to claim 4, characterized in that the end of the nozzle (200) remote from the brush holder (121) is provided with a slit (201), the slit (201) is provided with a plurality of groups, the plurality of groups of slits (201) are uniformly arranged along the circumferential direction of the nozzle (200), and each slit (201) is obliquely arranged with the center line of the nozzle (200) so that the thickness interval of the end of the nozzle (200) remote from the brush holder (121) is smaller than the thickness interval of the other end of the nozzle (200).
7. The toothbrush head of claim 4, further comprising a spray head (202);
the spray nozzle is characterized in that the spray nozzle (200) is provided with a spray channel, the spray head (202) is connected with one end, far away from the brush holder (121), of the spray nozzle (200), the spray head (202) is inserted into the spray channel, and the diameter of the spray head (202) is smaller than that of the spray nozzle (200).
8. The toothbrush head according to claim 4, characterized in that the end of the nozzle (200) remote from the brush holder (121) is arranged in a rectangular flat structure, and the injection channel of the nozzle (200) is arranged extending along the surface of the rectangular flat structure.
9. The toothbrush head according to any one of claims 2-8, characterized in that a plurality of the nozzles (200) is provided, that a plurality of the nozzles (200) is arranged uniformly along the surface of the toothbrush head (101), and that each of the nozzles (200) is in communication with the flow channel (112), respectively.
10. An electric toothbrush and tooth cleaning integrated machine, characterized by comprising a toothbrush head according to any one of claims 1-9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210587088.6A CN114848205B (en) | 2022-05-26 | 2022-05-26 | Toothbrush head and electric toothbrush tooth-flushing integrated machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210587088.6A CN114848205B (en) | 2022-05-26 | 2022-05-26 | Toothbrush head and electric toothbrush tooth-flushing integrated machine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN114848205A CN114848205A (en) | 2022-08-05 |
| CN114848205B true CN114848205B (en) | 2024-02-06 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210587088.6A Active CN114848205B (en) | 2022-05-26 | 2022-05-26 | Toothbrush head and electric toothbrush tooth-flushing integrated machine |
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| Country | Link |
|---|---|
| CN (1) | CN114848205B (en) |
Citations (9)
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| JPH06197813A (en) * | 1993-10-01 | 1994-07-19 | Takashi Aso | Water toothbrush for clearning teeth |
| CN101035485A (en) * | 2004-10-07 | 2007-09-12 | 吉莱特公司 | Oral care systems, oral care devices and methods of use |
| CN209951440U (en) * | 2019-03-06 | 2020-01-17 | 绍兴市爱牙牙科技有限公司 | Electric toothbrush head of tooth flushing device |
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| WO2022038022A1 (en) * | 2020-08-17 | 2022-02-24 | Koninklijke Philips N.V. | Oral irrigator with interdental space sensing |
| CN214511386U (en) * | 2020-12-25 | 2021-10-29 | 周口赛嘉电子科技有限公司 | Tooth cleaning device |
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| CN114848205A (en) | 2022-08-05 |
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