CN219460554U - Water flow toothbrush - Google Patents

Abstract

The application relates to a water flow toothbrush, which comprises a water cup and a toothbrush body which are connected through a connecting pipe assembly; the connecting pipe assembly comprises a flat core water pipe and a water quantity adjusting pipe pressing device, the flat core water pipe penetrates through the water quantity adjusting pipe pressing device, and the water quantity adjusting pipe pressing device is used for adjusting the water flow in the flat core water pipe; the toothbrush body is provided with a water level valve and a water collector, the top of the toothbrush body is provided with bristles, the middle section of each bristle is provided with a low-level small water pipe, and the top of each bristle is provided with a high-level small water pipe; the water level valve is used for controlling the on-off of the low-level small water pipe and the high-level small water pipe according to the posture of using the toothbrush and adjusting the water outlet position; the water collector is arranged between the water level valve and the brush hair, and the side wall of the water collector is also provided with a flow guide pipe. The utility model can combine the cleaning effects of the toothbrush and the tooth-flushing device, can provide two cleaning modes simultaneously, and can automatically adjust the flushing position according to the using posture of the toothbrush, thereby realizing the automatic adjustment of the flushing angle and adjusting the water flow according to the requirement.

Description

Water flow toothbrush

Technical Field

The application relates to the technical field of toothbrush structures, in particular to a water flow toothbrush.

Background

Oral health is an important component of general health, often referred to as "from the mouth," and has important significance for maintaining oral hygiene. The focus of oral hygiene is on controlling plaque, removing dirt and food residues, enhancing physiological irritation, and making the oral and dental systems have a clean and healthy good environment, thereby exerting its physiological functions and maintaining oral health.

The toothbrush is an indispensable tool for modern people to clean teeth, and the correct tooth brushing mode can help to control dental plaque to the greatest extent, maintain oral health or prolong the service life of the restoration. The toothbrush commonly used is easy to clean dead angles, has limited cleaning effect on gaps, and is usually used with toothpaste, and the toothbrush is used for brushing teeth after each meal, so that excessive cleaning is easy to cause, and damage to teeth is caused. Therefore, people can clean teeth by using the mouthwash or the tooth-rinsing device after meals, but the rinsing force of the mouthwash is lower, and food residues in gaps of teeth cannot be effectively cleaned, and the tooth-rinsing device can provide water flow with a certain impact force, but the water flow direction is fixed, so that the rinsing angle is required to be changed by frequently adjusting the posture when teeth are cleaned, and the tooth-rinsing device is laborious to use.

Disclosure of Invention

The utility model aims to provide a water flow toothbrush, which combines the cleaning effects of a toothbrush and a tooth washer, can simultaneously provide two cleaning modes, can automatically adjust the flushing position according to the using posture of the toothbrush, thereby realizing the automatic adjustment of the flushing angle and can adjust the water flow according to the needs.

The technical scheme adopted by the utility model is as follows: a water flow toothbrush comprises a water cup and a toothbrush body which are connected through a connecting pipe assembly; the water cup comprises a cup bottom bent pipe, cup feet are arranged at four corners of the bottom of the water cup, a pipe rack is arranged on the side walls of the water cup, a rack hook is arranged at the top end of the pipe rack, foot holding hooks are arranged at two sides of the bottom end of the pipe rack, the pipe rack is hung at a cup mouth through the rack hook, the foot holding hooks are used for being clamped with the cup feet, the pipe rack is fixed on a cup body, and the pipe rack is used for fixing a connecting pipe assembly; the connecting pipe assembly comprises a flat core water pipe and a water quantity adjusting pipe pressing device, wherein the flat core water pipe penetrates through the water quantity adjusting pipe pressing device, one end of the flat core water pipe is connected with the cup bottom bent pipe, the other end of the flat core water pipe is connected with the toothbrush body, and the water quantity adjusting pipe pressing device is used for adjusting the water flow in the flat core water pipe; the toothbrush body is provided with a water level valve and a water collector, the top is provided with bristles, the toothbrush body is internally provided with a water flow pipe in the rod, one end of the water flow pipe in the rod is connected with a flat core water pipe, the other end is connected with the water level valve, the other end of the water level valve is provided with a low-level small water pipe and a high-level small water pipe, one end of the low-level small water pipe extends out of the middle section of the brush hair, one end of the high-level small water pipe extends out of the top of the brush hair, and the heights of the parts of the low-level small water pipe and the high-level small water pipe extending out of the toothbrush body are smaller than the heights of the brush hair; the water level valve is used for controlling the communication between the low-level small water pipe and the high-level small water pipe and the water flow pipe in the rod according to the posture of using the toothbrush and adjusting the water outlet position; the water collector is arranged between the water level valve and the bristles, the water collector is in a horn shape, the opening side with a large radius is arranged towards the bristles, and the side wall of the water collector is also provided with a flow guide pipe.

Further, the water level valve comprises two floating chambers, wherein the floating chambers are of an L-shaped structure, one end of each floating chamber is a flat top end, the other end of each floating chamber is an arc top end, a floating ball is arranged in each floating chamber, and the radius of each floating ball is the same as that of each arc top end; the flat top end is provided with a water inlet which is communicated with a water flow pipe in the rod, and the arc top end is provided with a water outlet which is communicated with a low-level small water pipe or a high-level small water pipe; the arc top wall of the floating chamber communicated with the low-level small water pipe is arranged along the direction of the toothbrush body and towards the bristles, and the arc top wall of the floating chamber communicated with the high-level small water pipe is arranged along the extending direction of the bristles.

Further, the water quantity adjusting pipe pressing device comprises a shell and a rotating wheel, wherein one end of the shell is provided with a large notch, the other end of the shell is provided with a small notch, a guide rail is arranged in the shell, the bottom of the guide rail is provided with an arc-shaped groove bottom plate with an arc-shaped cross section, and the top of the arc-shaped groove bottom plate is provided with a V-shaped notch; the rotating wheel is movably connected with the guide rail through a rotating wheel shaft, the radian of the rotating wheel is consistent with that of the arc-shaped groove bottom plate, the rotating wheel is arranged above the arc-shaped groove bottom plate, and the flat core water pipe penetrates through a gap between the rotating wheel and the arc-shaped groove bottom plate and is connected with the cup bottom elbow and the toothbrush body.

Further, an upper pipe hook is arranged on the pipe rack close to the rack hook, a lower pipe hook is arranged on the pipe rack close to the bottom end, and a pipe supporting pile is arranged between the upper pipe hook and the lower pipe hook.

Further, the water cup is also provided with a bevel edge bolt and a salt spoon, the bevel edge bolt is arranged on the side wall of the cup mouth of the water cup, and the bottom is a bevel edge; the salt spoon is used for adding salt into the water cup, and is configured with salt water, the salt spoon comprises a spoon rod, a spoon body, a bolt clamping ring, a rope hole and a stable ring rope, one end of the spoon body is connected with the spoon body, the other end of the spoon body is connected with the bolt clamping ring, a cavity for a bevel edge bolt to pass through is reserved between the bolt clamping ring and the spoon body, the salt spoon is hung on a cup opening of the water cup through the cavity and is movably connected with the bevel edge bolt, the rope hole is formed in the bottom of the bolt clamping ring, and the stable ring rope passes through the rope hole and is connected with the bolt clamping ring.

Further, the water cup comprises a hook and a hanging ring, wherein the hook is arranged on the side wall of the water cup, the hanging ring is movably connected with the hook, the hanging ring is of a 7-shaped structure formed by a hanging plate and a flitch, an inserting hole for the hook to be inserted is formed in the hanging plate, and a supporting plate is arranged between the hanging plate and the flitch.

Further, a water pump and a battery are further arranged at the inner bottom of the cup body of the water cup, a button is arranged at the bottom of the side wall of the water cup, and the water pump is connected with the bent pipe at the bottom of the cup and is used for pumping liquid in the water cup into the flat-heart water pipe and the toothbrush body; the water pump is also electrically connected with the battery and the button, the battery is used for providing power for the water pump, and the button is used for controlling the water pump to be started and closed.

Further, a runner spoke and a runner stay plate are arranged between the runner and the runner shaft, the runner stay plate is the same as the inner diameter of the runner, the runner spoke is arranged around the runner shaft, one end of the runner spoke is connected with the runner stay plate, and the other end of the runner spoke is connected with the runner shaft.

Further, the surface of the rotating wheel is provided with rotating wheel transverse teeth, and the top surface of one end of the arc-shaped groove bottom plate, which is close to the small groove opening, is provided with a bottom plate transverse bar.

The utility model has the beneficial effects that:

(1) The utility model can provide two cleaning modes, namely a toothpaste cleaning mode and a water flow flushing cleaning mode, which can be used independently or simultaneously; the tooth cleaner is used for cleaning in the morning and evening, and cleaning is carried out in a water flow cleaning mode after meals, so that a certain cleaning frequency can be kept, dirt and food residues can be cleaned in time, oral cavity cleaning is maintained, and excessive cleaning of teeth and tooth damage caused by excessive cleaning can be avoided; when the two cleaning modes are used simultaneously, the gap can be treated by water flow, so that the cleaning dead angle of the toothbrush is reduced;

(2) According to the utility model, the water flow direction and the flushing position can be adjusted according to the using posture of the toothbrush through the water level valve, when a user transversely uses the toothbrush body, water flows out of the low-level small water pipe, and when the user vertically uses the toothbrush body, water flows out of the high-level small water pipe, so that the automatic adjustment of the flushing angle is realized, the user only needs to use the conventional brushing posture, and the flushing angle is not required to be changed by frequently adjusting the posture, so that the teeth are flushed in all directions; the height of the part of the low-level small water pipe and the high-level small water pipe, which extends out of the toothbrush body, is smaller than the height of the bristles, so that the toothbrush can be used for flushing water normally while brushing teeth, and collision with teeth and gums is avoided;

(3) The water yield can be controlled through the water yield regulating pipe pressing device, the water yield can be moved left and right along the guide rail by rotating the rotating wheel, the flat core water pipe is pressed to regulate the water yield in the hole, the bottom plate of the water yield regulating pipe pressing device is arranged into a concave arc shape, the outer circle of the rotating wheel is arranged into an arc shape corresponding to the bottom plate of the groove, so that the upper pipe wall and the lower pipe wall can be parallel and close or attached when the flat core water pipe is pressed, and the effective regulation of the water yield is realized;

(4) According to the utility model, the liquid in the water cup can be configured into normal saline through the salt scoop, the salt scoop is hung at the cup mouth through the cooperation of the clip bolt ring and the bevel edge bolt, and when the liquid is filled in the water cup through the bevel edge bolt, the salt scoop is limited to float along the bevel edge in a directional manner, so that the salt scoop is kept stable, and the salt scoop is prevented from falling off.

Drawings

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

FIG. 1 is an exploded view of an embodiment of the present utility model;

FIG. 2 is a side view of a water cup according to an embodiment of the present utility model;

FIG. 3 is a schematic view showing a state of the water level valve in two use postures of the toothbrush according to the embodiment of the utility model; wherein, (a) is a schematic diagram of the state of the water level valve when the toothbrush body is used transversely, and (b) is a schematic diagram of the state of the water level valve when the toothbrush body is used vertically;

FIG. 4 is a schematic view of a water level adjusting tube pressing device according to an embodiment of the present utility model; wherein, (a) is a front view of the water quantity adjusting pipe pressing device, (b) is a left view of the water quantity adjusting pipe pressing device, and (c) is a top view of the water quantity adjusting pipe pressing device;

FIG. 5 is a schematic view of a wheel according to an embodiment of the present utility model; wherein, (a) is a front view of the rotating wheel, and (b) is a top view of the rotating wheel;

FIG. 6 is a schematic diagram of a pipe rack according to an embodiment of the present utility model; wherein, (a) is a front view of the pipe rack, and (b) is a top view of the pipe rack;

FIG. 7 is a schematic diagram of a salt spoon according to an embodiment of the present utility model;

fig. 8 is a schematic structural diagram of a hanging ring according to an embodiment of the present utility model.

Reference numerals explain: 1-toothbrush body, 2-water cup, 3-flat core water pipe, 4-end round pipe, 5-water inlet screw cap joint, 6-water outlet screw cap joint, 7-pipe hoop, 8-water quantity adjusting pipe pressing device, 10-rod end screw pipe, 11-water level valve, 12-water collector, 13-guide pipe, 14-water flow pipe in rod, 15-brush hair, 16-low water pipe, 17-high water pipe, 18-hook, 19-salt spoon, 20-pipe rack, 21-cup foot, 22-cup bottom elbow pipe, 23-hypotenuse bolt, 27-flat top end, 28-arc top end, 29-floating ball, 30-floating chamber, 33-big notch, 35-runner, 36-runner shaft, 37-runner gear, 38-guide rail, 39-notch, 40-arc groove bottom plate, 41-bottom plate cross bar, 42-small notch, 45-runner spoke, 46-runner stay plate, 47-frame hook, 48-upper pipe hook, 49-support pipe pile, 50-lower pipe hook, 52-holding foot, 62-stay plate, 63-hanging plate, 64-flitch, 65-through hole, 66-jack, 67-spoon body, 69-exhaust hole, 70-spoon rod, 71-clip ring, 72-rope hole, 73-steady ring rope, 74-water pump, 75-battery, 76-button.

Detailed Description

In order that the above-recited objects, features and advantages of the present utility model will be more clearly understood, a more particular description of the utility model will be rendered by reference to the appended drawings and appended detailed description. In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present utility model, however, the present utility model may be practiced in other ways than those described herein, and therefore the present utility model is not limited to the specific embodiments disclosed below.

Unless defined otherwise, technical or scientific terms used herein should be given the ordinary meaning as understood by one of ordinary skill in the art to which this application pertains. The terms "first," "second," and the like in the description and in the claims, are not used for any order, quantity, or importance, but are used for distinguishing between different elements. Likewise, the terms "a" or "an" and the like do not denote a limitation of quantity, but rather denote the presence of at least one. The terms "connected" or "connected," and the like, are not limited to physical or mechanical connections, but may include electrical connections, whether direct or indirect. "upper", "lower", "left", "right", etc. are used merely to indicate a relative positional relationship, which changes accordingly when the absolute position of the object to be described changes.

As shown in fig. 1 to 8, a water flow toothbrush includes a cup 2 and a toothbrush body 1 connected by a connection pipe assembly. When the embodiment of the utility model is used, water is filled in the water cup 2, and the water in the water cup 2 is led into the toothbrush body 1 through the connecting pipe assembly and flows out of the toothbrush body 1, so that teeth are cleaned. The center of the bottom of the water cup 2 is provided with a cup bottom bent pipe 22, four corners of the cup bottom bent pipe 22 are provided with cup feet 21, the cup bottom bent pipe 22 is used for discharging water of the water cup 2, and the cup feet 21 are used for stabilizing the water cup 2 and the support pipe rack 20. The pipe support 20 sets up the lateral wall at drinking cup 2, pipe support 20 top is provided with frame hook 47, and the bottom both sides are provided with and hold sufficient 52 to through frame hook 47 hangs pipe support 20 in rim of a cup department, hold sufficient 52 be used for with the joint of cup 21, fix pipe support 20 on cup 21, pipe support 20 is used for fixed connecting pipe subassembly.

The connecting pipe assembly comprises a flat core water pipe 3 and a water quantity adjusting pipe pressing device 8, wherein the flat core water pipe 3 penetrates through the water quantity adjusting pipe pressing device 8, one end of the flat core water pipe 3 is connected with a cup bottom bent pipe 22, the other end of the flat core water pipe is connected with the toothbrush body 1, and the water quantity adjusting pipe pressing device 8 is used for adjusting the water flow in the flat core water pipe 3. In the embodiment of the utility model, the cross section and the pipe hole of the flat core water pipe 3 are elliptical, two ends of the flat core water pipe 3 are provided with a section of end circular pipe 4, two sections of end circular pipes 4 are provided with pipe hoops 7, and a water inlet nut joint 5 and a water outlet nut joint 6 are respectively arranged. The inner surfaces of the water inlet nut joint 5 and the water outlet nut joint 6 are respectively provided with threads, the outer side surface of the cup bottom elbow 22 is provided with external threads, the pipe hoop 7 is sleeved at the pipe orifice before the nut joint on the end circular pipe 4, when the pipe orifice section of the end circular pipe 4 is inserted into the cup bottom elbow 22, the pipe hoop 7 is tightly attached to the connecting section of the cup bottom elbow 22 and the end circular pipe 4, the water inlet nut joint 5 and the cup bottom elbow 22 are tightly screwed through the threads, and at the moment, the pipe hoop 7 is integrally compacted to clamp the end circular pipe 4 and the cup bottom elbow 22, so that the connection of the flat-core water pipe 3 and the cup bottom elbow 22 is completed. One end of the toothbrush body 1 is provided with a rod end threaded pipe 10, the outer surface of the rod end threaded pipe 10 is provided with external threads, an inner cavity is circular, an inner rod water flow pipe 14 is arranged in the inner cavity, and the connection mode between the other end circular pipe 4 and the inner rod water flow pipe 14 and the connection mode between the rod end threaded pipe 10 and the water outlet nut joint 6 are the same as the connection mode, and detailed description is omitted here.

The toothbrush is characterized in that a water level valve 11 and a water collector 12 are arranged on the toothbrush body 1, bristles 15 are arranged at the top, an in-rod water flow pipe 14 is arranged in the toothbrush body 1, one end of the in-rod water flow pipe 14 is connected with the flat heart water pipe 3, the other end of the in-rod water flow pipe is connected with the water level valve 11, a low-level small water pipe 16 and a high-level small water pipe 17 are arranged at the other end of the water level valve 11, one end of the low-level small water pipe 16 extends out of the middle section of the bristles 15, one end of the high-level small water pipe 17 extends out of the top of the bristles 15, and the heights of the parts of the low-level small water pipe 16 and the high-level small water pipe 17 extending out of the toothbrush body 1 are smaller than the heights of the bristles 15, so that normal flushing can be performed during tooth brushing, and collision between the low-level small water pipe 16 and the high-level small water pipe 17 and teeth and gums can be avoided. The water level valve 11 is used for controlling the communication between the low-level small water pipe 16 and the high-level small water pipe 17 and the in-rod water flow pipe 14 according to the posture of using the toothbrush and adjusting the water outlet position; when the user uses the toothbrush body 1 horizontally, water flows out of the low-level small water pipe 16, and when the user uses the toothbrush body 1 vertically, water flows out of the high-level small water pipe 17. The water collector 12 is arranged between the water level valve 11 and the bristles 15, the water collector 12 is in a horn shape, and the opening side with a large radius is arranged towards the bristles 15 and is used for collecting water flowing down along the toothbrush body 1 when the toothbrush is vertically used so as to prevent hands and cuffs of a user from being stained; the side wall of the water collector 12 is also provided with a flow guide pipe 13 for emptying the sewage collected in the water collector 12.

The water level valve 11 comprises two floating chambers 30, wherein the floating chambers 30 are of an L-shaped structure, one end of each floating chamber 30 is a flat top end 27, the other end of each floating chamber is an arc top end 28, a floating ball 29 is arranged in each floating chamber 30, and the radius of each floating ball 29 is the same as that of each arc top end 28; the flat top end 27 is provided with a water inlet which is communicated with the water flow pipe 14 in the rod, and the arc top end 28 is provided with a water outlet which is communicated with the low-level small water pipe 16 or the high-level small water pipe 17. The float 29 is buoyant in water and closes or opens the water outlet by cooperating with the arcuate tip 28. In order to realize the adjustment of the water flow direction and the flushing position according to the use posture of the toothbrush, in the embodiment of the utility model, the arc top wall of the planktonic chamber 30 communicating with the low-level small water pipe 16 is arranged along the direction of the toothbrush body 1 and toward the bristles 15, and the arc top wall of the planktonic chamber 30 communicating with the high-level small water pipe 17 is arranged along the extending direction of the bristles 15. When the user transversely uses the toothbrush body 1, the water level valve 11 is in a state shown in fig. 3 (a), water flows from the water flow pipe 14 in the rod into the floating chamber 30, the floating ball 29 in the floating chamber 30 communicated with the high-level small water pipe 17 ascends under the action of the water level and contacts the arc top end 28, the water outlet communicated with the high-level small water pipe 17 is blocked, the floating ball 29 in the floating chamber 30 communicated with the low-level small water pipe 16 ascends under the action of the water level and contacts the flat top end 27, and the water flows into the low-level small water pipe 16 and flows out of the middle section of the brush hair 15; when the user vertically uses the toothbrush body 1, the water level valve 11 is in a state shown in fig. 3 (b), water flows from the in-rod water flow pipe 14 into the floating chamber 30, the floating ball 29 in the floating chamber 30 communicated with the low-level small water pipe 16 rises and contacts the arc top end 28 under the action of the water level, the water outlet communicated with the low-level small water pipe 16 is blocked, the floating ball 29 in the floating chamber 30 communicated with the high-level small water pipe 17 rises and contacts the flat top end 27 under the action of the water level, and the water flows into the high-level small water pipe 17 and flows out from the top ends of the bristles 15. The embodiment of the utility model can automatically adjust the flushing position and the flushing angle according to the common brushing posture of a user, so that water flows out from a proper position and angle in the brushing process, teeth can be effectively cleaned, and the toothbrush is very convenient to use.

The water quantity adjusting pipe pressing device 8 comprises a shell and a rotating wheel 35, wherein one end of the shell is provided with a large notch 33, the other end of the shell is provided with a small notch 42, a guide rail 38 is arranged in the shell, an arc-shaped groove bottom plate 40 with an arc-shaped cross section is arranged at the bottom of the guide rail 38, and a V-shaped notch 39 is formed in the top of the arc-shaped groove bottom plate 40; the rotating wheel 35 is movably connected with the guide rail 38 through a rotating wheel shaft 36 and moves along the guide rail 38. The radian of the rotating wheel 35 is consistent with that of the arc-shaped groove bottom plate 40, the rotating wheel 35 is arranged above the arc-shaped groove bottom plate 40, the flat-core water pipe 3 penetrates into the shell from the small notch 42, penetrates through a gap between the rotating wheel 35 and the arc-shaped groove bottom plate 40, penetrates out of the large notch 33 and is connected with the cup bottom bent pipe 22 and the toothbrush body 1. The water quantity adjusting and pressing device 8 is similar to the infusion quantity adjusting device in intravenous infusion, and the water quantity adjusting and pressing device is used for adjusting the water quantity in the pipe holes by rotating the rotating wheel 35 to enable the water quantity adjusting and pressing device to move left and right along the guide rail 38 and pressing the pipe body to change the space distance between the upper inner wall and the lower inner wall. However, the pipe body pressed by the adjusting mode can deform greatly in the transverse direction, and the conventional circular center water pipe is easy to break due to the large deformation, so that the flat center water pipe 3 is adopted for water flow transportation. The flat heart water pipe 3 is difficult to generate transverse deformation when being pressed, so the service life is longer, but the upper and lower inner walls of the pipe body are difficult to stretch and parallel and close when being pressed by the outside, and the normal adjustment of water flow can be influenced. To overcome this disadvantage, the present embodiment provides an arcuate slot floor 40 with an arcuate cross section at the bottom of the rail 38, and a V-shaped slot 39 at the top of the arcuate slot floor 40. When the rotating wheel 35 is rotated, the contact area between the rotating wheel 35 and the flat core water pipe 3 is changed through the V-shaped notch 39, and the pressed degree of the flat core water pipe 3 is changed, so that the water quantity is adjusted. Because the groove bottom plate is arc-shaped, and the radian of the rotating wheel 35 is consistent with the radian of the arc-shaped groove bottom plate 40, when the flat core water pipe 3 is pressed, the upper inner wall and the lower inner wall of the flat core water pipe 3 are stretched and are parallel and close to each other, and the influence on the normal adjustment of water flow is avoided.

In the embodiment of the present utility model, a rotor spoke 45 and a rotor supporting plate 46 are disposed between the rotor 35 and the rotor shaft 36, for supporting the rotor 35 and connecting the rotor 35 and the rotor shaft 36. The rotor stay 46 has the same inner diameter as the rotor 35, and forms a support body for the rotor 35. The wheel spokes 45 are disposed around the wheel shaft 36, one end of the wheel spokes 45 is connected to the wheel stay 46, and the other end is connected to the wheel shaft 36. The wheel spokes 45 and the wheel stay 46 constitute a connecting frame of the wheel 35 and the wheel shaft 36. In addition, the surface of the rotating wheel 35 is provided with rotating wheel transverse teeth 37, so that the finger can have anti-slip property when operating the rotating wheel 35; the top surface of one end of the arc-shaped groove bottom plate 40, which is close to the small notch 42, is provided with a bottom plate transverse bar 41 which has a retarding and anti-skid effect on the flat core water pipe 3 which extends into the water quantity adjusting pipe pressing device 8.

An upper pipe hook 48 is arranged on the pipe frame 20 near the frame hook 47, a lower pipe hook 50 is arranged near the bottom end, and a pipe supporting pile 49 is arranged between the upper pipe hook 48 and the lower pipe hook 50. The lower pipe hook 50 is used for fixing the connection section of the flat core water pipe 3 and the cup bottom elbow 22, the upper pipe hook 48 is used for fixing the connection section of the flat core water pipe 3 and the toothbrush body 1, and the rest flat core water pipe 3 is placed on the hosting pile 49 for storage.

In order to provide sufficient cleaning and sterilization effect when cleaning teeth using only water flow without using toothpaste, the cleaning can be performed using saline with a preferred concentration of 0.9%. In order to facilitate the configuration of brine, the embodiment of the utility model is further provided with a bevel edge bolt 23 and a brine spoon 19 on the water cup 2, wherein the bevel edge bolt 23 is arranged on the side wall of the cup mouth of the water cup 2, and the bottom is a bevel edge. The salt spoon 19 is used for adding salt into the water cup 2 and preparing salt water, the salt spoon 19 comprises a spoon rod 70, a spoon body 67, a clamp bolt ring 71, a rope hole 72 and a stabilizing ring rope 73, one end of the spoon body 67 is connected with the spoon body 67, the other end of the spoon body 67 is connected with the clamp bolt ring 71, a cavity for the bevel edge bolt 23 to pass through is reserved between the clamp bolt ring 71 and the spoon body 67, the salt spoon 19 is hung at the cup mouth of the water cup 2 through the cavity and is movably connected with the bevel edge bolt 23, and when liquid is filled in the water cup 2, the bevel edge bolt 23 limits the salt spoon 19 to float along the direction of the bevel edge, so that the salt spoon 19 is kept stable, and the salt spoon 19 is prevented from falling off. The bottom of the clip ring 71 is provided with a rope hole 72, and the steady ring rope 73 passes through the rope hole 72 to be connected with the clip ring 71. During brushing, the user will naturally grip the stabilizing string 73 while holding the cup, avoiding the clip ring 71 sliding off the beveled plug 23 causing the salt spoon 19 to drop when pouring the cup 2. Due to the arrangement of the stabilizing ring rope 73, the clamp bolt ring 71 and the hypotenuse bolt 23 can be in loose contact, and the clamp bolt ring 71 does not need to be tightly clamped on the hypotenuse bolt 23 to avoid the salt spoon 19 from falling off, so that the abrasion between the clamp bolt ring 71 and the hypotenuse bolt 23 is reduced, and the service lives of the clamp bolt ring 71 and the hypotenuse bolt 23 are prolonged. Preferably, the spoon body 67 and the cup body 2 are provided with relevant scales, so that the saline water can be conveniently proportioned. The bottom of the spoon body 67 is provided with an exhaust hole 69, so that gas in the spoon body 67 is discharged when salt is contained and water enters the spoon body 67 when salt is arranged, and salt dissolution is accelerated.

In order to facilitate placement of the water cup 2, the embodiment of the utility model further comprises a hook 18 and a hanging ring, wherein the hook 18 is arranged on the side wall of the water cup 2, the hanging ring is movably connected with the hook 18, the hanging ring is in a 7-shaped structure formed by a hanging plate 63 and a flitch 64, an inserting hole 66 for inserting the hook 18 is formed in the hanging plate 63, and a supporting plate 62 is arranged between the hanging plate 63 and the flitch 64 and used for enhancing the connection strength between the hanging plate 63 and the flitch 64. The attaching plate 64 is provided with a through hole 65 for installing a connecting piece such as a screw or a nail to fix the hanging ring on the wall, and the cup 2 can be fixed on the wall together through the hook 18.

The embodiment of the utility model is characterized in that a water pump 74 and a battery 75 are further arranged at the bottom in the cup body of the water cup 2, a button 76 is arranged at the bottom of the side wall of the water cup 2, and the water pump 74 is connected with the cup bottom elbow 22 and is used for pumping liquid in the water cup 2 into the flat-core water pipe 3 and the toothbrush body 1; the water pump 74 is further electrically connected to the battery 75 and the button 76, the battery 75 is used for providing power to the water pump 74, and the button 76 is used for controlling the water pump 74 to be turned on and off. In use, the water pump 74 is started through the button 76, the battery 75 supplies power to the water pump 74, and the water pump 74 supplies power to the water in the water cup 2, so that the water flow can flow out from the low-level small water pipe 16 or the high-level small water pipe 17 and has a certain impact force, and a sufficient cleaning effect is provided.

The assembly method of the embodiment of the utility model comprises the following steps:

(1) Assembly of toothbrush body 1, cup 2 and flat-core water pipe 3

The water quantity regulating pipe pressing device 8 is sleeved into the flat core water pipe 3, the water inlet screw cap joint 5 is sleeved into the end circular pipe 4 at one end of the flat core water pipe 3, the pipe hoop 7 is sleeved onto the same end circular pipe 4, and the pipe orifice section of the end circular pipe 4 is inserted into the pipe orifice of the cup bottom elbow 22. The pipe hoop 7 on the end circular pipe 4 is tightly attached to the pipe orifice of the cup bottom elbow 22, and then the water inlet nut joint 5 is aligned with the threads on the outer surface of the cup bottom elbow 22 and screwed in place, so that the pipe hoop 7 is tightly pressed to clamp the end circular pipe 4 and is connected with the cup bottom elbow 22 into a whole.

Then the water outlet nut joint 6 is sleeved into the end circular tube 4 at the other end of the flat-core water tube 3, the pipe hoop 7 is sleeved onto the other end circular tube 4, and the pipe orifice section of the end circular tube 4 is inserted into the pipe orifice of the rod end threaded tube 10. And the pipe hoop 7 sleeved on the end circular pipe 4 is moved forward and is clung to the pipe orifice of the rod end threaded pipe 10, and then the water outlet nut joint 6 is aligned with the threads on the outer surface of the rod end threaded pipe 10 and screwed in place, so that the pipe hoop 7 is tightly pressed to clamp the end circular pipe 4 and is connected with the rod end threaded pipe 10 into a whole.

The inner diameter of the pipe clamp 7 is preferably such that, based on the outer diameter of the end pipe 4, there is no gap after the pipe clamp is fitted into the end pipe 4. The inner diameter and the outer diameter of the cup bottom elbow 22 are the same as those of the rod end threaded pipe 10, the inner diameter is suitable for being inserted into the end circular pipe 4 without obvious clearance, the outer diameter is suitable for being used as a reference of the outer diameter of the pipe hoop 7, the corresponding water inlet nut joint 5 and the water outlet nut joint 6 are suitable for being sleeved into the pipe hoop 7 on the matched end circular pipe 4 without clearance, and the axial length of the pipe hoop 7 is suitable for being used for clamping the end circular pipe 4 and forming effective sealing when being combined and connected. Most parts in the embodiment of the utility model are made of plastic materials, and part of pipeline components such as the flat core water pipe 3, the pipe hoop 7, the end circular pipe 4, the guide pipe 13, the low-level small water pipe 16, the high-level small water pipe 17 and the like can be made of plastic materials, and the hanging ring can also be made of metal materials.

(2) Assembly of pipe support 20 and cup 2

The rack hooks 47 of the pipe rack 20 are hung and sleeved at the cup mouth, and the holding feet 52 at the two sides of the bottom end of the pipe rack 20 are respectively held and overlapped with the cup feet 21, so that the pipe rack 20 and the water cup 2 are mutually clung to form a whole. The flat core water pipe 3 of the cup bottom elbow 22 is stretched towards the pipe frame 20 direction and is embedded into the lower pipe hook 50, so that the stability of the joint of the flat core water pipe 3 and the cup bottom elbow 22 is not affected when the flat core water pipe 3 extending out of the lower pipe hook 50 moves. The water quantity adjusting pipe pressing device 8 is moved to a position close to the water outlet nut joint 6, and the flat core water pipe 3 between the water quantity adjusting pipe pressing device 8 and the water outlet nut joint 6 is embedded into the upper pipe hook 48, so that the stability of the joint of the flat core water pipe 3 and the rod end threaded pipe 10 is not affected when the flat core water pipe 3 extending out of the upper pipe hook 48 moves. When the toothbrush body 1 is not used, the water cup 2 and the stabilizing ring rope 73 are held by a left hand, the flat core water pipe 3 is smoothed by a right hand, the flat core water pipe 3 between the upper pipe hook 48 and the lower pipe hook 50 is wound on a cup body above the pipe supporting pile 49, when the flat core water pipe 3 is wound on the last circle, a proper gap is reserved, the flat core water pipe 3 wound on the water cup 2 is stabilized by a left hand, and the tail section of the flat core water pipe 3 which is not wound is inserted into the reserved gap of the last circle by the right hand to form a self-locking state to store the flat core water pipe 3, or the flat core water pipe 3 and the toothbrush body 1 are put into the water cup 2 together to store.

(3) Hanging ring installation

The proper height position of the wall or the corresponding object beside the daily tooth brushing position is selected in advance, two small holes are drilled according to the distance direction of the two through holes 65 on the flitch 64 of the hanging ring, the two through holes 65 of the hanging ring are overlapped with the drilled small holes, bolts are inserted into the two through holes 65, and the hanging ring is firmly screwed by a tool for later use.

The working principle of the embodiment of the utility model is as follows:

(1) Toothpaste cleaning mode

In this cleaning mode, the embodiment of the utility model has the same combined function as a conventional toothbrush cup, and the connecting pipe assembly can be connected with the toothbrush body 1 and the cup 2 or not, so that the normal use of the embodiment of the utility model in this cleaning mode is not affected. The cleaning mode is suitable for cleaning teeth early on and before sleep.

(2) Water flow cleaning mode

In this cleaning mode, embodiments of the present utility model are combined according to the previously described assembly method. When in use, the flat-core water pipe 3 in a standby state is detached from the cup body of the water cup 2, a proper amount of clean water is injected into the cup, the toothbrush body 1 is held in the hand, the flat-core water pipe 3 embedded in the upper pipe hook 48 is taken out in a proper way, the bristles 15 extend into the water cup 2 for cleaning, then the clean water in the cup is replaced, and warm water below 30 ℃ can be used in winter. The salt spoon 19 is used to take the proper amount of salt, pour into the cup, prepare the salt in proper proportion, and hang the salt spoon 19 back to the original position. Then the right hand holds the toothbrush body 1, the left hand hangs the water cup 2 on a preset hanging ring, the brine in the water cup 2 moves to the water level valve 11 through the flat core water pipe 3 by utilizing the gravitational potential energy of water, and then the water level valve 11 adjusts the brine to flow out of the low-level small water pipe 16 or the high-level small water pipe 17 according to the using posture of the toothbrush. If the power of the water flow is insufficient, a button 76 on the water cup 2 can be pressed to start the water pump 74, and the water pump 74 supplies power for the brine in the cup.

The water quantity adjusting tube pressing device 8 is moved to a proper position, and the rotating wheel 35 is shifted by a finger to adjust the water quantity flowing out of the low-level small water pipe 16 or the high-level small water pipe 17 to a proper size. In the use process, the water level valve 11 can adjust the water flow direction and the flushing position according to the using posture of the toothbrush, when a user transversely uses the toothbrush body 1, namely transversely brushes teeth, water flows out of the low-level small water pipe 16, when the user vertically uses the toothbrush body 1, namely, the toothbrush body 1 stretches to two sides to clean teeth at the deep part of the oral cavity, water flows out of the high-level small water pipe 17, and therefore the automatic adjustment of the flushing angle is achieved. Regardless of the brushing posture, water flows to the gaps between teeth, foreign matters remained between teeth and gum gaps are washed by water flow power, and tooth surfaces can be cleaned by bristles 15. The saline water has the effects of clearing inflammation and sterilizing on one hand, and on the other hand, can be naturally adhered to the tooth surface or permeate the surface layer of the tooth during tooth brushing, and has a certain anti-corrosion effect. The cleaning mode is suitable for cleaning teeth after meals, and timely cleaning food residues in gaps of the teeth without excessively cleaning the teeth. The teeth can be cleaned by using substances with strong stimulation such as toothpaste before sleeping, or by using a water flow cleaning mode.

The two cleaning modes can also be combined, namely, the water flow cleaning mode is started when the toothpaste is used for cleaning teeth before the user is started and sleeps, and the gaps of the teeth are comprehensively cleaned by means of water flow, so that dead angles are reduced. At this time, the water is used for washing, and salt water is not needed.

The above description is only of the preferred embodiments of the present utility model and is not intended to limit the present utility model, but various modifications and variations can be made to the present utility model by those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model should be included in the protection scope of the present utility model.

Claims (8)

1. The water flow toothbrush is characterized by comprising a water cup and a toothbrush body which are connected through a connecting pipe assembly; the water cup comprises a cup bottom bent pipe, cup feet are arranged at four corners of the bottom of the water cup, a pipe rack is arranged on the side walls of the water cup, a rack hook is arranged at the top end of the pipe rack, foot holding hooks are arranged at two sides of the bottom end of the pipe rack, the pipe rack is hung at a cup mouth through the rack hook, the foot holding hooks are used for being clamped with the cup feet, the pipe rack is fixed on a cup body, and the pipe rack is used for fixing a connecting pipe assembly; the connecting pipe assembly comprises a flat core water pipe and a water quantity adjusting pipe pressing device, wherein the flat core water pipe penetrates through the water quantity adjusting pipe pressing device, one end of the flat core water pipe is connected with the cup bottom bent pipe, the other end of the flat core water pipe is connected with the toothbrush body, and the water quantity adjusting pipe pressing device is used for adjusting the water flow in the flat core water pipe; the toothbrush body is provided with a water level valve and a water collector, the top is provided with bristles, the toothbrush body is internally provided with a water flow pipe in the rod, one end of the water flow pipe in the rod is connected with a flat core water pipe, the other end is connected with the water level valve, the other end of the water level valve is provided with a low-level small water pipe and a high-level small water pipe, one end of the low-level small water pipe extends out of the middle section of the brush hair, one end of the high-level small water pipe extends out of the top of the brush hair, and the heights of the parts of the low-level small water pipe and the high-level small water pipe extending out of the toothbrush body are smaller than the heights of the brush hair; the water level valve is used for controlling the communication between the low-level small water pipe and the high-level small water pipe and the water flow pipe in the rod according to the posture of using the toothbrush and adjusting the water outlet position; the water collector is arranged between the water level valve and the bristles, the water collector is in a horn shape, the opening side with a large radius is arranged towards the bristles, and the side wall of the water collector is also provided with a flow guide pipe.

2. The water toothbrush according to claim 1, wherein the water level valve comprises two floating chambers, the floating chambers are of an L-shaped structure, one end of each floating chamber is a flat top end, the other end of each floating chamber is an arc top end, a floating ball is arranged in each floating chamber, and the radius of each floating ball is the same as that of the arc top end; the flat top end is provided with a water inlet which is communicated with a water flow pipe in the rod, and the arc top end is provided with a water outlet which is communicated with a low-level small water pipe or a high-level small water pipe; the arc top wall of the floating chamber communicated with the low-level small water pipe is arranged along the direction of the toothbrush body and towards the bristles, and the arc top wall of the floating chamber communicated with the high-level small water pipe is arranged along the extending direction of the bristles.

3. The water flow toothbrush according to claim 1, wherein the water flow regulating pipe pressing device comprises a shell and a rotating wheel, one end of the shell is a large notch, the other end of the shell is a small notch, a guide rail is arranged in the shell, an arc-shaped groove bottom plate with an arc-shaped cross section is arranged at the bottom of the guide rail, and a V-shaped notch is formed in the top of the arc-shaped groove bottom plate; the rotating wheel is movably connected with the guide rail through a rotating wheel shaft, the radian of the rotating wheel is consistent with that of the arc-shaped groove bottom plate, the rotating wheel is arranged above the arc-shaped groove bottom plate, and the flat core water pipe penetrates through a gap between the rotating wheel and the arc-shaped groove bottom plate and is connected with the cup bottom elbow and the toothbrush body.

4. The water flow toothbrush according to claim 1, wherein an upper pipe hook is arranged on the pipe rack near the rack hook, a lower pipe hook is arranged near the bottom end, and a pipe supporting pile is arranged between the upper pipe hook and the lower pipe hook.

5. The water flow toothbrush according to claim 1, wherein the water cup is further provided with a bevel edge bolt and a salt spoon, the bevel edge bolt is arranged on the side wall of the cup mouth of the water cup, and the bottom is a bevel edge; the salt spoon is used for adding salt into the water cup, and is configured with salt water, the salt spoon comprises a spoon rod, a spoon body, a bolt clamping ring, a rope hole and a stable ring rope, one end of the spoon body is connected with the spoon body, the other end of the spoon body is connected with the bolt clamping ring, a cavity for a bevel edge bolt to pass through is reserved between the bolt clamping ring and the spoon body, the salt spoon is hung on a cup opening of the water cup through the cavity and is movably connected with the bevel edge bolt, the rope hole is formed in the bottom of the bolt clamping ring, and the stable ring rope passes through the rope hole and is connected with the bolt clamping ring.

6. The water flow toothbrush according to claim 1, wherein a water pump and a battery are further arranged at the inner bottom of the cup body, a button is arranged at the bottom of the side wall of the cup, and the water pump is connected with the cup bottom elbow and is used for pumping liquid in the cup into the flat heart water pipe and the toothbrush body; the water pump is also electrically connected with the battery and the button, the battery is used for providing power for the water pump, and the button is used for controlling the water pump to be started and closed.

7. A water flow toothbrush according to claim 3, characterised in that a wheel spoke and a wheel stay are arranged between the wheel and the wheel shaft, the wheel stay is the same as the inner diameter of the wheel, the wheel spoke is arranged around the wheel shaft, one end of the wheel spoke is connected with the wheel stay, and the other end is connected with the wheel shaft.

8. A water flow toothbrush according to claim 3 wherein the wheel surface is provided with wheel cross teeth and the arcuate slot floor is provided with floor bars on the top surface of one end of the arcuate slot floor adjacent the small slot opening.