CN219480422U - Toothbrush with flushing function - Google Patents

Abstract

The utility model discloses a toothbrush with a flushing function, which comprises a main body, a toothbrush sleeve and a driving component arranged in the main body; further comprises: the water injection assembly comprises a water storage space, a flushing pump and a water injection channel, wherein the water storage space and the flushing pump are respectively arranged in the main body and are communicated with the water injection channel arranged in the toothbrush sleeve; the flushing pump is communicated with the water storage space and is used for entering the water channel; the water return assembly comprises a water return space, a water return pump and a water return channel v, wherein the water return space is communicated with the water return pump and is arranged in the main body, and the water return pump is communicated with the water return channel arranged in the toothbrush sleeve; the jet flow component is arranged in the water jet channel; the electric control assembly is electrically connected with the driving assembly, the flushing pump and the water return pump respectively; the toothbrush provided by the utility model realizes the concept of lazy tooth brushing, can realize tooth cleaning at any time and any position in home, can be used for washing without being positioned in a washing room (bathroom), and solves the problem that most families crowded in the morning use the bathroom.

Description

Toothbrush with flushing function

Technical Field

The utility model relates to the field of production of oral cleaning equipment, in particular to a toothbrush with a flushing function.

Background

Nowadays, along with the improvement of living standard, people pay more attention to oral hygiene, the concepts of tooth washing and tooth rinsing are popularized, and the household tooth washing products are popularized and are deeply favored by consumers, so that the household tooth washing products are not limited to dental hospitals any more;

the most conventional mode of the existing electric toothbrush still maintains the appearance of the traditional toothbrush, and the vibration of the toothbrush head replaces manual operation of a user, so that the brush hair vibrates and cleans the tooth surface, and the purpose of brushing teeth is achieved; however, for infants or teenagers, the toothbrush does not form the concepts of brushing teeth, cleaning teeth and protecting teeth, is generally drafted and is not carefully cleaned, and is often used for cleaning the teeth at the incisors and not deeply cleaning each part (especially the teeth for chewing), so that a U-shaped toothbrush for children is developed, which is provided with a U-shaped tooth socket and is used for cleaning all teeth in the oral cavity in a vibrating way through vibrating the tooth socket, so that the time is reduced and the situation that some teeth are not cleaned in place is avoided;

however, in the use process of the existing U-shaped toothbrush, teeth are required to be soaked firstly, tooth sleeves are sleeved corresponding to teeth after toothpaste is coated, vibration cleaning is performed, repeated mouthwash is required in the cleaning process, mouthwash is carried out after tooth cups or hands are used for holding clear water, mouthwash is discharged, cleaning is performed again, and the experience of the process is poor, and because the U-shaped toothbrush is contained in the mouth, a certain time is required for taking out, the U-shaped toothbrush is inconvenient to put in and take out in alignment, and cleaning water is easy to swallow in the process; the hands are occupied, so that the experience of use is reduced; ,

in summary, the existing intelligent toothbrushes still need to be further improved to enhance the feel of the use experience.

Disclosure of Invention

The present utility model has been made to overcome the above-mentioned drawbacks or problems occurring in the prior art, and an object of the present utility model is to provide a toothbrush with a rinsing function;

in order to achieve the above purpose, the present utility model adopts the following technical scheme:

a toothbrush with a flushing function comprises a main body, a toothbrush sleeve and a driving component which is arranged in the main body; the toothbrush sleeve is pivoted with the main body and driven to vibrate by the driving component; further comprises:

the water storage space and the flushing pump are respectively arranged in the main body and are communicated with the water injection channel arranged in the toothbrush sleeve; the flushing pump is communicated with the water storage space and is used for entering the water channel to shoot to the tooth-containing cavity of the toothbrush sleeve;

the water return assembly comprises a water return space, a water return pump and a water return channel; the backwater space is communicated with the backwater pump and is arranged in the main body, and the backwater pump is communicated with a backwater channel arranged in the toothbrush sleeve;

a jet flow component which is arranged on the water jet channel and is used for increasing the pressure of the water outlet;

and the electric control assembly is electrically connected with the driving assembly, the flushing pump and the water return pump respectively.

Further, the jet flow component is arranged in a water jet channel in the toothbrush sleeve and is close to the free end of the toothbrush sleeve.

Further, the jet flow assembly comprises a plurality of water blocking blocks, water passages are respectively formed between the two water blocking blocks, the water blocking blocks and the inner wall of the water injection passage, inner concave cavities are formed on the two water blocking blocks and face the water injection holes of the toothbrush sleeve, water flows enter from the two water injection passages respectively, and are impacted through the inner concave cavities to form vortex water, and the vortex water is injected into the tooth-containing cavity of the toothbrush sleeve from the water injection holes.

Further, the jet flow component comprises a shell, a plurality of inclined water channels, a blocking part, a water passage and a water outlet; the inclined water channels are arranged on the shell and communicated with the water injection channels; the plurality of inclined water channels are arranged towards the blocking part; the blocking part is arranged in a U-shaped opening, and a vortex cavity is formed in the blocking part; a water passage is formed between the outer wall of the blocking part and the shell; the water outlet is connected with the water path and corresponds to the water jet hole.

Further, the toothbrush further comprises a micro-bubble cleaning component which is arranged in the water injection channel and corresponds to the tooth-containing cavity of the toothbrush sleeve.

Further, the micro-bubble cleaning assembly comprises a water inlet plate, a water passing plate, a bubble generating sheet and a water outlet net, wherein a plurality of water inlet holes are formed in the water inlet plate, and the water inlet holes are communicated with a water injection channel; the water inlet holes correspond to water passing holes formed in the water passing plate respectively; the water passing plate is also provided with an air guide hole communicated with the outside; the bubble generating sheet is positioned between the water passing plate and the water outlet net, and a latticed water passing part is formed on the bubble generating sheet; the water outlet net is arranged on the cavity wall of the tooth-containing cavity and is communicated with the water passing part.

Further, a waterproof and breathable film is arranged on the toothbrush sleeve and corresponds to the air guide hole.

Further, the flushing pump and the water return pump are respectively diaphragm pumps, and are arranged in the main body.

Further, the main body and the toothbrush sleeve are rotatably connected by taking the driving component as a center, and when the main body rotates for a certain angle relative to the toothbrush, the flushing pump is directly conducted back to the water tank.

From the above description of the present utility model, compared with the prior art, the present utility model has the following advantages:

(1) The utility model provides a toothbrush with a flushing function, which has the advantages of simple structure, simple and convenient manufacture, easy realization and low cost, the utility model provides a concept of a lazy toothbrush, teeth cleaning can be realized at any time and any position of home, teeth can be cleaned without being positioned in a toilet (bathroom), the problem that most families crowded in the morning use the bathroom is solved, and teeth brushing can be realized at night; the brushing teeth while dressing in the morning are realized, the time is saved, and the experience is improved; the novel oral cavity water spraying function is realized, cleaning liquid or clear water can be sprayed, vibration tooth brushing is carried out after teeth and gingiva are wetted, and after brushing is finished, a water return pump is started to pump clean water into a water return tank for subsequent dumping; in addition, the novel jet flow assembly is additionally provided, the jet flow assembly is increased in jet force, the novel jet flow assembly can be used for gargling when vibrating brushing teeth or cleaning the oral cavity after brushing teeth, meanwhile, the cleaning force is larger after vibrating, the cleaning effect is better, the cleaning experience is greatly improved, in the small space, any electric control type pressurizing mode is not used, the jet pressure is improved through a pure structure, and the design ingenious of the novel jet flow assembly is not provided in the prior art;

(2) The novel tooth inside the oral cavity corresponding to the free end of the toothbrush sleeve is close to the position for chewing food, and is also a position where residues are easy to clamp in the oral cavity, the position is far away from the water inlet of the water injection channel, the water flow potential of the water flow is reduced when the water flow passes through the water injection channel to the position, other water injection holes are still in the condition of flowing water in the process, a certain impact force is difficult to reach, weak water flow only wets the tooth, the cleaning of dental calculus cannot be performed, the novel supercharging effect of small water flow or weak water flow is realized at the position, the impact cleaning of the tooth surface and gaps is promoted, and the cleaning effect is greatly promoted;

(3) The novel jet flow component adopts the mode combination of the water retaining block and the water passing channel to realize the lifting of water injection pressure, the mode structure is simple, the water flow cliff enters the water passing channel from the water injection channel through the mode of reducing the water passing area, the primary water potential is lifted, the water flow forms vortex water (secondary lifting water potential) after being impacted by the inner concave cavity, the water is ejected from the water injection hole, the potential energy is stronger, the impact on the surface of tiger teeth and tooth gaps is stronger, and the tooth cleaning effect is better by matching with vibration cleaning;

(4) The novel pressurization function is realized by adopting an independent accessory, water is accelerated to be injected into the vortex cavity of the U-shaped blocking part through the inclined water channel so as to form rotary water, then the rotary water flows out to enter the water channel, the turbulent water adheres to the outer wall of the U-shaped blocking part (the water flow adheres to the outer wall of the blocking part through Bernoulli principle), and when the rotary water flows out from the water outlet and the water jet hole, the water flow adhering to the wall loses blocking to form free throwing, independent granular water is formed, and the rotary water is combined with vibration, so that water particles impact the tooth surface, tooth gaps and gingiva in a pulse mode, and the pulse cleaning effect is given;

(5) The novel micro-bubble cleaning component is additionally arranged, the concept of bubble water is combined, the effect of cleaning teeth can be achieved, the micro-bubbles are burst after being attached to the surfaces of teeth, dirt on the teeth is cleaner, and the mode is low in water consumption and can save water more;

(6) The waterproof breathable film is arranged at the air guide hole, so that air can enter the water injection channel, but water cannot easily flow out of the water injection channel;

(7) The utility model discloses still be equipped with a clean mechanism, promptly when main part and toothbrush cover relatively rotate certain angle, water storage space and return water space switch on, can clean in directly rushing into the return water space with water like this, reduce the breed of incrustation scale and bacterium.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings required to be used in the description of the embodiments below are briefly introduced, and it is obvious that the drawings in the following description are some embodiments of the present utility model, and other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

FIG. 1 is a schematic view showing an exploded perspective structure of a toothbrush according to the present utility model;

FIG. 2 is a cross-sectional view I of a flush state of a toothbrush according to the present utility model;

FIG. 3 is a cross-sectional view of the backwater state of the toothbrush according to the present utility model;

FIG. 4 is a cross-sectional view of a jet assembly according to the present utility model;

FIG. 5 is a second cross-sectional view of the flush state of the toothbrush of the present utility model;

FIG. 6 is a schematic perspective view of a microbubble cleaning assembly according to the present utility model;

FIG. 7 is a cross-sectional view of a toothbrush provided with a microbubble cleaning assembly in accordance with the present utility model;

fig. 8 is a cross-sectional view of the toothbrush of the present utility model in a self-cleaning state.

Detailed Description

The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model. It is to be understood that the described embodiments are preferred embodiments of the utility model and should not be taken as excluding other embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the present utility model without creative efforts, are within the protection scope of the present utility model.

In the claims, specification and drawings hereof, unless explicitly defined otherwise, the terms "first," "second," or "third," etc., are used for distinguishing between different objects and not for describing a particular sequential order.

In the claims, specification and drawings hereof, unless explicitly defined otherwise, references to orientation terms such as "center", "transverse", "longitudinal", "horizontal", "vertical", "top", "bottom", "inner", "outer", "upper", "lower", "front", "rear", "left", "right", "clockwise", "counter-clockwise", etc., are based on the orientation and positional relationship shown in the drawings and are for convenience of description and simplicity of description only, and do not indicate or imply that the apparatus or element referred to must have or be constructed and operated in a particular orientation, nor should it be construed as limiting the particular scope of protection of the utility model.

In the claims, specification and drawings of the present utility model, unless explicitly defined otherwise, the term "fixedly connected" or "fixedly connected" should be construed broadly, i.e. any connection between them without a displacement relationship or a relative rotation relationship, that is to say includes non-detachably fixedly connected, integrally connected and fixedly connected by other means or elements.

In the claims, specification and drawings of the present utility model, the terms "comprising," having, "and variations thereof as used herein, are intended to be" including but not limited to.

Referring to fig. 1-3, the toothbrush with rinsing function of the present utility model comprises:

a main body 1, which is a hollow shell formed by injection molding and is used for placing all parts;

the toothbrush sleeve 2 comprises a U-shaped sleeve body 21 and a silica gel brush body (not shown in the figure), wherein two independent water channels (namely a water injection channel 43 and a water return channel 52) are formed in the sleeve body 21, the silica gel brush body (not shown in the figure) is formed in a tooth-containing cavity 211 formed on the sleeve body 21, and teeth are sleeved in the tooth-containing cavity 211 so that the silica gel brush body acts on the front side and the back side of the teeth; the toothbrush sleeve 2 is pivoted with the main body 1 and is driven to vibrate by the driving component 3;

the driving component 3 is arranged in the main body 1 and is used for driving the toothbrush sleeve 2 to vibrate or swing relative to the main body 1, and the driving component 3 is an acoustic wave motor 3;

further comprises:

a water jet assembly 4, which comprises a water storage space 41, a flushing pump 42 and a water jet channel 43;

the water storage space 41 and the flushing pump 42 are respectively arranged in the main body 1 and are communicated with the water injection channel 43 arranged in the toothbrush sleeve 2;

the flushing pump 42 is communicated with the water storage space 41 and is used for entering the water channel 43 so as to shoot to the tooth cavity in the toothbrush sleeve 2;

a backwater assembly 5, which comprises a backwater space 51, a backwater pump 52 and a backwater channel 52;

the backwater space 51 is communicated with the backwater pump 52 and is arranged in the main body 1, and the backwater pump 52 is communicated with the backwater channel 52 arranged in the toothbrush sleeve 2;

the flushing pump 42 and the water return pump 52 are respectively diaphragm pumps, and the model of the miniature diaphragm pump is JS370U03PW, which is arranged in the main body 1.

A jet assembly 6 installed in the water jet channel 43 to increase the water jet pressure of the water jet channel 43; the jet flow component 6 is arranged in the water jet channel 43 in the toothbrush sleeve 2 and is close to the free end of the toothbrush sleeve 2;

the present utility model is illustrated with two fluidic components 6;

1-3, the jet assembly 6 includes a plurality of water blocking blocks 61, a water passing channel 62 is formed between two water blocking blocks 61, an inner cavity 611 is formed on the two water blocking blocks 61 at the position facing the water injecting hole 210 of the toothbrush case 2, and water flows from the two water passing channels 62 respectively enter through the inner cavity 611 to form vortex water, and is injected into the tooth-containing cavity 211 of the toothbrush case 2 from the water injecting hole 210; the water blocking block 61 and the water channel 62 are combined to achieve water injection pressure lifting, the structure is simple, the water flow cliff enters the water channel 62 from the water injection channel 43 in a water flow area reducing mode, primary water potential is lifted, water flow forms vortex water after being impacted by the inner concave cavity 611 and then is sprayed out of the water injection hole 210, potential energy is stronger, impact on the surface of tiger teeth and tooth gaps is stronger, and the tooth cleaning effect is better when the water flow cliff is matched with vibration cleaning;

4-5, the jet assembly 6 includes a housing 67, a plurality of inclined channels 63, a blocking portion 64, a water channel 65 and a water outlet 66; a plurality of inclined water channels 63 are arranged on the shell 67 and are communicated with the water jet channel 43; the plurality of inclined water channels 63 are arranged towards the blocking part 64; the blocking part 64 is provided with a U-shaped opening, and a vortex cavity 641 is formed in the blocking part; a water passage 65 is formed between the outer wall of the blocking part 64 and the shell 67; the water outlet 66 is communicated with the water passage 65 and corresponds to the water jet hole 210; the independent fittings are adopted to realize the pressurizing function, water flows through the inclined water channel 63 to accelerate and jet into the vortex cavity 641 of the U-shaped blocking part 64 so as to form rotary water, then flows out into the water channel 65, the turbulent water adheres to the outer wall of the U-shaped blocking part 64 (the water is adhered to the outer wall of the blocking part 64 by the Bernoulli principle), and when the turbulent water flows out from the water outlet 66 and the water jet hole 210, the water flow on the adhering wall is lost to be blocked to form free throwing, independent granular water is formed, and the water particles impact the tooth surface, the tooth gap and the gum in a pulse mode by combining vibration, so that the pulse cleaning effect v is given

Also included is a microbubble cleaning assembly 7 (shown in fig. 6-7) disposed in the water jet channel 43 and disposed in correspondence with the cavity 211 of the sleeve 2.

The microbubble cleaning component 7 comprises a water inlet plate 71, a water passing plate 72, a bubble generating sheet 73 and a water outlet net 74, wherein a plurality of water inlet holes 711 are formed on the water inlet plate 71, and the water inlet holes 711 are communicated with the water injection channel 43; the water inlet holes 711 respectively correspond to water passing holes 721 formed in the water passing plate 72; the water passing plate 72 is also provided with an air guide hole 722 communicated with the outside; the bubble generating sheet 73 is positioned between the water passing plate 72 and the water outlet net 74, and has a water passing portion 731 formed in a grid shape thereon; the water outlet net 74 is installed on the cavity wall of the tooth-containing cavity 211 and is communicated with the water passing part 731.

A waterproof and breathable film (not shown) is provided on the toothbrush case 2 at a position corresponding to the air guide holes 722.

An electric control assembly 8 is electrically connected with the driving assembly 3, the flushing pump 42 and the water return pump 52 respectively.

More specifically, the main body 1 and the toothbrush case 2 are rotatably connected with the driving unit 3 as a center, and the flushing pump 42 is directly connected back to the water tank 51 when the main body 1 rotates at a certain angle with respect to the toothbrush.

In particular embodiments, the utility model provides a toothbrush with washing function, it mainly includes following parts: the main body 1, the sleeve body 21, the silica gel brush body, the tooth-containing cavity 211, the driving component 3, the water storage space 41, the flushing pump 42, the water jet channel 43, the water return space 51, the water return pump 52, the water return channel 52, the micro diaphragm pump, the water retaining block 61, the water channel 62, the inner concave cavity 611, the shell 67, the plurality of inclined water channels 63, the blocking part 64, the water channel 65, the water outlet 66, the water inlet plate 71, the water passing plate 72, the bubble generation sheet 73, the water outlet net 74 and the waterproof and breathable film (not shown in the figure);

in the actual assembly and use process, the water tank is provided with a water tank,

(1) The main body 1 is formed by injection molding, and is divided into two parts, and an accommodating space A is formed by combining the two parts for the water injection assembly 4, the water return assembly 5 and the acoustic motor to be installed; the main body 1 is provided with a liquid inlet hole B and a liquid outlet hole C;

(2) The toothbrush sleeve 2 comprises a sleeve body 21 and a silica gel brush body, wherein a water injection channel 43, a water return channel 52, a plurality of water injection holes 210 and an installation position 21A for installing a jet flow assembly 6 and a micro-bubble cleaning assembly 7 are formed in the sleeve body 21; the silica gel brush body is formed in the tooth-containing cavity 211 on the sleeve body 21;

(3) The shaped jet assembly 6, the present utility model is exemplified in two ways:

one is directly formed in the water injection channel 43 of the sleeve body 21, a plurality of water blocking blocks 61 are formed on the mounting position 21A, a water passing channel 62 is formed between the two water blocking blocks 61 and between the side wall of the water blocking block 61 and the mounting position 21A, an inner cavity 611 is formed on the two water blocking blocks 61 at the position facing the water injection hole 210 of the toothbrush sleeve 2, water flows are converged from the water passing channel 62 to the inner cavity 611 respectively, vortex water is formed by impacting after entering the inner cavity 611, and finally, the water is injected into the tooth-containing cavity 211 of the toothbrush sleeve 2 from the water injection hole 210;

the other is to form an independent part and then to insert the installation position 21A, which comprises a shell 67 formed by injection molding, a plurality of inclined water channels 63, a U-shaped blocking part 64, a water channel 65 and a water outlet 66; the water outlet direction of the two inclined water channels 63 faces the opening of the U-shaped blocking part 64, the water flows into the vortex cavity 641 with the U-shaped opening to form turbulent flow, and then flows out of the water channels 65 at the two sides after oscillation, and in the process, the oscillated water flows out along the outer wall of the U-shaped blocking part 64 or the inner wall of the shell 67 due to the coanda effect until flowing into the water jet 210 from the water outlet 66, finally is separated from the constraint of the water jet 210, enters the tooth-containing cavity 211 in a thrown state, and impacts teeth;

(4) Installing the microbubble cleaning component 7, which is a separate component, and after the microbubble cleaning component 7 is assembled, installing the microbubble cleaning component from the tooth-containing cavity 211, and leading the microbubble cleaning component 7 to be communicated with the water injection channel 43; in actual assembly, the cleaning assembly comprises a base, a water inlet plate 71, a water passing plate 72, a bubble generating sheet 73 and a water outlet net 74 which are sequentially arranged, wherein the water inlet plate 71 is injection molded, a plurality of water inlet holes 711 are formed on the water inlet plate 71, and the water inlet holes 711 are communicated with the water injecting channel 43 and the water passing plate 72; the water passing plate 72 is provided with water passing holes 721 and air guide holes 722, and the water inlet holes 711 respectively correspond to the water passing holes 721 formed in the water passing plate 72; the water passing plate 72 is further provided with an air guide hole 722 and an air guide channel which are communicated with the outside, the air guide hole 722 is communicated with the outside and is used for sucking air into the air guide channel and entering the water passing hole 721, so that the flow speed is increased; the bubble generating sheet 73 is positioned between the water passing plate 72 and the water outlet net 74, and has a water passing portion 731 formed in a grid shape thereon; the water outlet net 74 is arranged on the cavity wall of the tooth-containing cavity 211 and is communicated with the water passing part 731; molding and then putting into the toothbrush sleeve 2;

(5) The injection molding water storage tank (namely a water storage space 41) is communicated with a flushing pump 42 and is connected with a water injection channel 43 through a pipeline to be filled into the main body 1; similarly, the water return tank 51 (water return space 51) is attached to the water return pump 52, and then is incorporated into the main body 1; subsequently, the sonic motor 3 is assembled into the main body 1 and connected with the sleeve 21;

(6) After the electric control assembly 8 is electrically connected with the flushing pump 42 and the water return pump 52 respectively, the electric control assembly is fixed on the main body 1 to control the flushing pump 42, the water return pump 52 and the acoustic wave motor 3 to be started or closed;

in the use process, the water-soluble fiber is prepared,

(1) Filling clean water or mouthwash into the water storage tank, sleeving the toothbrush sleeve 2 into teeth, and starting the flushing pump 42;

(2) When water flows into the water injection channel 43 through the water flushing pump 42 and enters from the water inlet hole 711 of the water inlet plate 71 and passes through the water passing hole 721 of the water inlet plate 72, negative pressure is formed in the water passing hole 721 to guide the air into the water passing hole 721 to the air flushing guide hole 722 and the air guide channel so as to increase the water flow rate, then the air is impacted on the grid on the air bubble generation sheet 73 to form air bubbles, finally the air bubbles flow out of the water outlet net 74 into the tooth-containing cavity 211 and are broken on teeth, and dirt on the teeth is cleaned out of the teeth by the broken force;

(3) The water flows from the water jet channel 43 to the free end position (namely the position corresponding to tiger teeth) of the U-shaped toothbrush sleeve 2, the water flows from the water jet channel 43 to the water channel 62 between the two water retaining blocks 61 and the water channel 62 between the side walls of the two water retaining blocks 61 and the mounting position 21A respectively, the water flow speed is firstly increased by the radial contraction effect, then the water flows are converged from the water channel 62 to the position of the inner concave cavity 611 on the water retaining block 61, the two water flows are converged and then collide to form vortex water, the water flow is stronger at the moment, the water is sprayed out from the water jet holes 210, the tooth cleaning of the part is better, and the residue of the tooth gaps is easy to impact and clean;

of course, the water flow can also be in another form, the water flows from the water jet channel 43 through the inclined water channel 63, is converged and oscillated in the vortex cavity 641 with the U-shaped opening to form turbulent water flow, and then forms swing water spray when flowing out from the water jet hole 210 through the bernoulli wall attaching effect, and combines the vibration effect of the sound wave motor 3 to realize strong impact cleaning;

(4) After the tooth brushing and flushing are finished, the water in the oral cavity is pumped into the water return tank 51 from the tooth-containing cavity 211 by controlling the water return pump 52 to work, so that the water after washing is returned to the water return tank 51 (shown in fig. 8), and the effect of cleaning teeth in any occasion is realized;

(5) When the water return tank 51 is used next time, the water return tank 51 is poured, the flushing pump 42 can be directly conducted to the water return tank 51 by rotating a certain angle, clean water is directly pumped into the water return tank 51 for self-cleaning, bacterial breeding is reduced, and the sanitation is improved, and meanwhile the service life is prolonged.

The utility model provides a toothbrush with a flushing function, which has the advantages of simple structure, simple and convenient manufacture, easy realization and low cost, the utility model provides a concept of a lazy toothbrush, teeth cleaning can be realized at any time and any position of home, teeth can be cleaned without being positioned in a toilet (bathroom), the problem that most families crowded in the morning use the bathroom is solved, and teeth brushing can be realized at night; the brushing teeth while dressing in the morning are realized, the time is saved, and the experience is improved; the novel oral cavity water spraying function is realized, cleaning liquid or clear water can be sprayed, vibration tooth brushing is carried out after teeth and gingiva are wetted, and after brushing is finished, a water return pump is started to pump clean water into a water return tank for subsequent dumping; in addition, the novel jet flow assembly is additionally provided, the jet flow assembly is increased in jet force, the novel jet flow assembly can be used for gargling when vibrating brushing teeth or cleaning the oral cavity after brushing teeth, meanwhile, the cleaning force is larger after vibrating, the cleaning effect is better, the cleaning experience is greatly improved, in the small space, any electric control type pressurizing mode is not used, the jet pressure is improved through a pure structure, and the design ingenious of the novel jet flow assembly is not provided in the prior art; the novel tooth inside the oral cavity corresponding to the free end of the toothbrush sleeve is close to the position for chewing food, and is also a position where residues are easy to clamp in the oral cavity, the position is far away from the water inlet of the water injection channel, the water flow potential of the water flow is reduced when the water flow passes through the water injection channel to the position, other water injection holes are still in the condition of flowing water in the process, a certain impact force is difficult to reach, weak water flow only wets the tooth, the cleaning of dental calculus cannot be performed, the novel supercharging effect of small water flow or weak water flow is realized at the position, the impact cleaning of the tooth surface and gaps is promoted, and the cleaning effect is greatly promoted; the novel jet flow component adopts the mode combination of the water retaining block and the water passing channel to realize the lifting of water injection pressure, the mode structure is simple, the water flow cliff enters the water passing channel from the water injection channel through the mode of reducing the water passing area, the primary water potential is lifted, the water flow forms vortex water (secondary lifting water potential) after being impacted by the inner concave cavity, the water is ejected from the water injection hole, the potential energy is stronger, the impact on the surface of tiger teeth and tooth gaps is stronger, and the tooth cleaning effect is better by matching with vibration cleaning; the novel pressurization function is realized by adopting an independent accessory, water is accelerated to be injected into the vortex cavity of the U-shaped blocking part through the inclined water channel so as to form rotary water, then the rotary water flows out to enter the water channel, the turbulent water adheres to the outer wall of the U-shaped blocking part (the water flow adheres to the outer wall of the blocking part through Bernoulli principle), and when the rotary water flows out from the water outlet and the water jet hole, the water flow adhering to the wall loses blocking to form free throwing, independent granular water is formed, and the rotary water is combined with vibration, so that water particles impact the tooth surface, tooth gaps and gingiva in a pulse mode, and the pulse cleaning effect is given; the novel micro-bubble cleaning component is additionally arranged, the concept of bubble water is combined, the effect of cleaning teeth can be achieved, the micro-bubbles are burst after being attached to the surfaces of teeth, dirt on the teeth is cleaner, and the mode is low in water consumption and can save water more; the waterproof breathable film is arranged at the air guide hole, so that air can enter the water injection channel, but water cannot easily flow out of the water injection channel; the utility model discloses still be equipped with a clean mechanism, promptly when main part and toothbrush cover relatively rotate certain angle, water storage space and return water space switch on, can clean in directly rushing into the return water space with water like this, reduce the breed of incrustation scale and bacterium.

The foregoing description of the embodiments and description is presented to illustrate the scope of the utility model, but is not to be construed as limiting the scope of the utility model.

Claims (9)

1. A toothbrush with a flushing function comprises a main body, a toothbrush sleeve and a driving component which is arranged in the main body; the toothbrush sleeve is pivoted with the main body and driven to vibrate by the driving component; the method is characterized in that: further comprises:

the water storage space and the flushing pump are respectively arranged in the main body and are communicated with the water injection channel arranged in the toothbrush sleeve; the flushing pump is communicated with the water storage space and is used for entering the water channel to shoot to the tooth-containing cavity of the toothbrush sleeve; the water return assembly comprises a water return space, a water return pump and a water return channel; the backwater space is communicated with the backwater pump and is arranged in the main body, and the backwater pump is communicated with a backwater channel arranged in the toothbrush sleeve;

a jet flow component which is arranged on the water jet channel and is used for increasing the pressure of the water outlet;

and the electric control assembly is electrically connected with the driving assembly, the flushing pump and the water return pump respectively.

2. A toothbrush with rinsing function as claimed in claim 1, characterized in that: the jet flow component is arranged in a water jet channel in the toothbrush sleeve and is close to the free end of the toothbrush sleeve.

3. A toothbrush with rinsing function as claimed in claim 2, characterized in that: the jet flow assembly comprises a plurality of water retaining blocks, water passages are respectively formed between the two water retaining blocks, the water retaining blocks and the inner wall of the water injection passage, inner concave cavities are formed on the two water retaining blocks and face the water injection holes of the toothbrush sleeve, water flows enter from the two water passages respectively, and are impacted through the inner concave cavities to form vortex water, and the vortex water is injected into the tooth-containing cavity of the toothbrush sleeve from the water injection holes.

4. A toothbrush with rinsing function as claimed in claim 3, characterized in that: the jet flow component comprises a shell, a plurality of inclined water channels, a blocking part, a water passage and a water outlet; the inclined water channels are arranged on the shell and communicated with the water injection channels; the plurality of inclined water channels are arranged towards the blocking part; the blocking part is arranged in a U-shaped opening, and a vortex cavity is formed in the blocking part; a water passage is formed between the outer wall of the blocking part and the shell; the water outlet is connected with the water path and corresponds to the water jet hole.

5. A toothbrush with rinsing function according to any one of claims 1 to 4, characterized in that: the toothbrush further comprises a micro-bubble cleaning component which is arranged in the water injection channel and corresponds to the tooth-containing cavity of the toothbrush sleeve.

6. A toothbrush with rinsing function as claimed in claim 5, characterized in that: the micro-bubble cleaning assembly comprises a water inlet plate, a water passing plate, a bubble generating sheet and a water outlet net, wherein a plurality of water inlet holes are formed in the water inlet plate, and the water inlet holes are communicated with a water inlet channel; the water inlet holes correspond to water passing holes formed in the water passing plate respectively; the water passing plate is also provided with an air guide hole communicated with the outside; the bubble generating sheet is positioned between the water passing plate and the water outlet net, and a latticed water passing part is formed on the bubble generating sheet; the water outlet net is arranged on the cavity wall of the tooth-containing cavity and is communicated with the water passing part.

7. A toothbrush with rinsing function as defined in claim 6, wherein: and a waterproof and breathable film is arranged on the toothbrush sleeve and corresponds to the position of the air guide hole.

8. A toothbrush with rinsing function as claimed in claim 5, characterized in that: the flushing pump and the water return pump are respectively diaphragm pumps which are arranged in the main body.

9. A toothbrush with rinsing function as claimed in claim 5, characterized in that: the main body and the toothbrush sleeve are rotatably connected by taking the driving component as the center, and when the main body rotates for a certain angle relative to the toothbrush, the flushing pump is directly conducted back to the water tank.