CN204351305U - A kind of Spraying tooth brush - Google Patents

Abstract

The utility model discloses a kind of spray teeth cleaning equipment.Comprise Spraying tooth brush, and small size air air pump, connecting hose and sharp mouth water injection bottle three additional devices.Wherein Spraying tooth brush main body, comprises the hose connection (5) of afterbody, reservoir chamber (6), air flue (7), bristle (8), nozzle (9), gas outlet (10) and brush (13).Annex point mouth water injection bottle (4) is soft plastic bottle, by nozzle (9) water filling of the stubborn and reluctant pipe of point (3) to Spraying tooth brush, and finally fills reservoir chamber (6).The external civilian alternating current of small size air air pump (1), compressed air is exported by outlet (2).Connecting hose comprises two cone-shaped interfaces (11) and flexible pipe (12) two parts, and wherein cone-shaped interface connects the afterbody hose connection (5) of small air delivery side of pump (2) and Spraying tooth brush respectively.During work, first use toothbrush toothpaste uniform application on tooth, power on then to small size air air pump, high-speed gas through overcompression enters toothbrush through flexible pipe, and is sprayed by gas outlet, produces whirlpool in nozzle inside, and pick up spray, produce the ejection of two-phase aerosol, bubble impact dental surface also produces explosion, in conjunction with bristle cleaning teeth.

Description

A kind of Spraying tooth brush

Technical field

The utility model relates to a kind of Spraying tooth brush, and its main feature is the atomization and the crushing mechanism that utilize gas-liquid two-phase, and to tooth, particularly teeth space cleans.

Background technology

Many time-honoureds all once had the way of rubbing tooth of brushing teeth with spray or spile in the world, and another kind of common method rubs tooth with sodium bicarbonate or chalk.Data according to U.S. dentist association represents, first toothbrush is by the bright filial piety ancestor of Chinese emperors in invention in 1498 in the world, and method is that short hard pig Zong hair is injected a fulcra hand upper.The method of west tradition cleaning teeth rubs with one block of cloth waste tooth of brushing teeth, and the method exists to being less than ancient rome era.Toothbrush occurs to the 17th century side, is just widely current to 19th century.Within 1938, Du Pont's chemical industry releases the toothbrush replacing dynamic thing Zong hair with synthetic fibers (majority is nylon), and first toothbrush making bristle with nylon yarn went on the market on February 24th, 1.

Mankind ancestors early have the custom of gargling, brushing teeth, and just once find the instrument the earliest clearing up oral cavity in the king coffin pit of B.C. 3000 Sumerian Wu Er city-states---and tooth rod, an energy uses fortnight.At ancient Greek and Roman period, people make tooth powder with animal bone ash, and cleaning oral cavity, also some primitive tribe's charcoal, salt solution, fine sand, branch clear up tooth., smashed to pieces one end, make brush, be used for cleaning teeth space and brushing teeth, being referred to as Miswak, is a kind of natural toothbrush, analyzes according to scientist, and the fluorine-containing and saponin of this branch, can prevent decayed tooth, and have analgesic effect.

Chinese just understood take care of one's teeth important before more than 2000 years.To cause the reason of carious tooth to be " eating and do not gargle " with regard to criticizing in " Records of the Historian storehouse public affairs pass ".In " Book of Rites ": " chicken just rings, and salty washing is coughed " just illustrates that people there has been the custom of gargling.Ancients clear up oral cavity and tooth is pointed and withy.In Dunhuang frescoes " labor degree jaw sage figure ", be decorated with a Buddhist monk, squat down on the ground, left hand holds gargle drinking bottle, wipes nipper with right hand middle finger.In the Tang Dynasty, people make brush with withy, dip in liquid medicine and wipe tooth.Song dynasty, someone advocates that morning and evening every day withy wipes tooth twice, the Yuan Dynasty formally has " toothbrush " word, Guo Yu poem medium cloud: " head day posted by Antarctica's toothbrush, and a tired gold number is washed in de-sludging." society of Yuan Dynasty elite toothbrush, common people still use withy, and the tooth powder of wiping that Chinese herbal medicine is developed into is brushed teeth, and according to another archaeological discovery, China is distant for two fulcra toothbrush handle of being unearthed in ancient tomb before more than 1000 year.Visible China takes than Europe just the toothbrush in similar modern times for Zao more than 600 years.

In Europe, first toothbrush is invented in London in 1780 by Britain's cobbler William Ellis.William's Ellis is arrested by London authorities because violating sedition crime, is put into again notorious Newgate subsequently.He is different with most of prisoner, is good at pondering a problem with the brain of oneself.One early morning, he is just by the tooth of common mode with little pieces of cloth scouring oneself, a thought has rushed in suddenly his brain: if small brushes is brushed teeth tooth with one, more more convenient than the tooth that uses cloth to wipe with also more effective? when having supper, a meat bone is stealthily loaded the prison cell that oneself is taken back by pocket by him, has wanted some bristles again to a very friendly guard.This day, he wore into a thin rod bone, has bored a little aperture, then a branch of for bristles bundle is injected aperture above at night, and by they trimmed.Like this, first toothbrush in the world at the prison in be born! After leaving prison, Ellis has organized oneself toothbrush factory.He is successful, because people are ready to replace original little pieces of cloth with toothbrush.The company that Ai Disi foundes is so far still at production toothbrush.

Toothbrush can be divided into ordinary toothbrush by action principle, Spraying tooth brush, electric toothbrush and ultrasonic tooth-bruss etc.

The head shapes of ordinary toothbrush is generally square and brilliant.Square brush can effectively cleaning teeth each surface.The end of this kind of brush of diamond comparatively squared design is point, is easier to go deep into cleaning in the oral cavity in.Toothbrush possesses the brush of any shape, can cleaning teeth, but the size of brush just must need to consider oral cavity size, degree and the personal habits etc. of dehiscing factor.Use small and exquisite brush as far as possible, depths, oral cavity can be goed deep into, ensure flexible rotating, clean back teeth.But ununified standard.Pediatric Oral Emergency should select the toothbrush for children meeting its age.

Spraying tooth brush is the instrument of atomized liquid toothpaste, and when brushing teeth with Spraying tooth brush, it can be sprayed onto on tooth liquid tooth paste, and Spraying tooth brush is divided into hand spray hand spray toothbrush toothbrush and electric atomizing toothbrush.

Hand spray toothbrush has installed a head toothbrushes additional exactly on compression bottle, and bottle uses as toothbrush handle.The technical characteristic of hand spray toothbrush is: at the compression bottle of toothbrush handle built with liquid tooth paste, be provided with toothpaste passage and spout on the head, spout is hidden in toothbrush scopular, and liquid tooth paste sprays from spout; Also be provided with a flexible glue check valve at nozzle and block spout, flexible glue check valve is used for the sealing of spout, prevents bacterium and saliva from entering in toothpaste passage, ensures the toothpaste quality in toothpaste passage.

Electric atomizing toothbrush is exactly squeeze toothpaste out of a tube at the in-built tank aerosol of its toothbrush handle, be provided with toothpaste passage and electric atomizing toothbrush spout on the head, spout is hidden in toothbrush scopular, also be provided with a flexible glue check valve at nozzle and block spout, aerosol is squeezed toothpaste out of a tube and is pushed flexible glue check valve under the influence of air pressure and spray from spout.After opening electric toothbrush, aerosol is squeezed toothpaste out of a tube and can is sprayed onto on tooth at regular time and quantity, and how the bristle regardless of electric toothbrush shakes aerosol is squeezed toothpaste out of a tube and can contact with tooth completely and play effect comprehensively.One can be changed after liquid tooth paste is finished again cannedly to enter.

Electric toothbrush is divided into a variety of along with the improvement of technology, and general is carry out cleaning teeth by vibrations rotation, and what also have some top grades is equipped with ultrasonic instrument, by pulse, water spray cleaning teeth.Sell the typical powered toothbrush of dozens of yuan on the market, just simple vibrations, rotation, its frequency and dynamics are all very large, and are fixing.Ultrasonic toothbrush generally can not work the mischief to tooth and gum, and tooth cleaning can be obtained very clean, but very expensive.

The bristle of electric toothbrush is the mode adopting rotary motion, so need to stay for some time on each facing, with respect to 3 facings, just will can reach the object of cleaning teeth, more time-consuming.Therefore, use during electric toothbrush and need enough patience, could cleaning teeth veritably.If just toothbrush is put in the mouth, and asynchronously moves up and down, can not thoroughly the nest ditch of cleaning teeth, the germ of the privileged sites such as gingival sulcus and slot, can odontopathy be caused equally.Correct use electric toothbrush has the effect of removing bacterial plaque, caries prevention and periodontitis really, but these effects and ordinary toothbrush are as good as.Electric toothbrush just changes the teeth brushing way of people, can not replace the effect cleaned one's teeth completely.Only a lot of people is when manual brushes, and because mode is improper, brushing pressure is spent greatly, easily cause unnecessary damage to tooth and gum, and electric toothbrush can alleviate this damage, can play massage effect to gum.If but electric toothbrush occupation mode is not right, can damage tooth on the contrary.Usually be all brush up and down on one's own initiative with common toothbrush, i.e. perpendicular brush.And electric toothbrush vibration frequency is relative with dynamics fixing, be similar to horizontal brush during rotation at dental surface, may cause certain wearing and tearing to tooth, serious may cause periodontitis.If tooth is inherently not so good, when such as suffering from gingivitis, periodontitis, electric toothbrush had better not be selected.

Ultrasonic toothbrush ultrasonic toothbrush is the novel toothbrush after ordinary toothbrush, electric toothbrush.Ordinary toothbrush and electric toothbrush touch facing and facing friction by bristle to remove bristle and touch filth on facing and germ, and place (as: gingival pocket inside, teeth space etc.) germ and filth cannot be touched for bristle, then helpless, these positions just define the blind area of brushing teeth, the sanctuary of bacterium.Ultrasonic toothbrush utilizes ultrasonic energy to reach at the cavitation effect of periodontal to remove the germ of periodontal and filth, its clean scope can cover each position of periodontal. and dual-frequency ultrasonic wave toothbrush is at the built-in ultrasonic piezo-transducer of brush, encouraged by the MCU drive circuit be arranged in the brush holder of hollow and produce vibration, launch ultrasonic energy.Ultrasonic energy is delivered to tooth and gingival surface by the bristle of brush, loosen on the one hand the bonding of bacterial plaque, tartar and tiny dental calculus and tooth, destroy the parasitized breeding of bacterium in gingival pocket and each covert of facing, meanwhile, the ultrasonic energy being delivered to gingival surface by the bristle touching gum penetrates into gum inside, after acting on cell membrane further, accelerate blood circulation, enhance metabolism, tooth meat inflammation and bleeding gums can be suppressed, prevent gingival atrophy.

Summary of the invention

The utility model is a kind of Spraying tooth brush.The operation principle of this Spraying tooth brush is very different with Spraying tooth brush in the past.Spraying tooth brush is in the past water-spraying toothbrush in essence, utilizes the pressure of running water pipe or after improving water pressure by other equipment, allows water eject from spray orifice.This current ejected are commonly referred to jet, and jet also can produce atomization, but are rely on the kinetic energy of jet to wash away tooth substantially.Just as we wash car with water.And the Spraying tooth brush that the utility model is narrated, its operation principle is the negative pressure utilizing high-voltage high-speed airflow to produce, water throwing upward, and under airflow function rapid atomization, this bubble impact is broken to tooth after-explosion, swill in the momentum produced and shock wave agomphiasis tooth surface or teeth space, and flow away under the washing away of current.

This Spraying tooth brush described in the utility model, comprises small size air air pump, and connecting hose and sharp mouth water injection bottle three functions support additional device.Wherein small size air air pump is powered by family 220 volts AC port, in order to compressed air, exports adjustable pressure gas, for Spraying tooth brush provides pneumatic energy.Connecting hose is for connecting small size air air pump and Spraying tooth brush and sharp mouth water injection bottle for injecting for being atomized clean aqueous water to Spraying tooth brush.

This Spraying tooth brush described in the utility model, comprises the hose connection (5) of afterbody, reservoir chamber (6), air flue (7), bristle (8), nozzle (9), gas outlet (10) and brush (13).Its material main body is plastics, but bristle material is nylon.

Spraying tooth brush described in the utility model, is characterized in that: described reservoir chamber (6) is for cylindric, and diameter is 2 to 3 centimetres, and length is 10-12 centimetre, and wall thickness is 2 to 3 millimeters.Like this, the reservoir storage of toothbrush is enough to produce spraying 5 to 10 minutes, meets the requirement of common people to brushing time, if after brushing reservoir chamber also has residue, then it firmly can be thrown away.And the wall thickness of reservoir chamber requires the pressure that can bear work water pressure.

Spraying tooth brush described in the utility model, is characterized in that: described air flue (7) internal diameter is 3 to 6 millimeters, and wall thickness is 2 millimeters.This air flue is except ensureing high pressure, outside high-speed gas safety, narrow and small owing to exporting, and also has the effect to airflow speed increasing.

Spraying tooth brush described in the utility model, is characterized in that: described nozzle (9) quantity is 2, and for coniform, being positioned in the middle of brush (13), is highly bristle mid-height.Taper spray orifice is beneficial to the high-speed gas generation whirlpool that gas outlet (10) sprays, and is with more water to rise, and forms more bubble, more effective cleaning teeth.If nozzle height is too low, this is unfavorable for formation and the refinement of spraying, because bristle can destroy these mists, makes it again to be condensed into water.And if nozzle height is too high, common process of brushing teeth will be had influence on.

Spraying tooth brush described in the utility model, is characterized in that: described gas outlet (10) has two, opens on air flue (7) wall, and position is just to nozzle (9), and diameter is 1.5 millimeters.The formation of high-velocity fluid is convenient in tiny gas outlet.

Spraying tooth brush described in the utility model, its function supporting attachment point mouth water injection bottle (4) is soft plastic bottle, by nozzle (9) water filling of the stubborn and reluctant pipe of point (3) to Spraying tooth brush, and finally fill reservoir chamber (6).Wherein sharp mouth water injection bottle has a threaded bottle cap, and this bottle cap and the stubborn and reluctant seal of tube of point are fixed as one.Twist-off closure, can add water in bottle.After water injection, tighten bottle cap, can to Spraying tooth brush water filling.

Spraying tooth brush described in the utility model, the external civilian alternating current of its function supporting attachment small size air air pump (1), compressed air is exported by outlet (2).

Spraying tooth brush described in the utility model, its function supporting attachment connecting hose comprises two cone-shaped interfaces (11) and flexible pipe (12) two parts, and wherein cone-shaped interface connects the afterbody hose connection (5) of small air delivery side of pump (2) and Spraying tooth brush respectively.

Accompanying drawing explanation

Fig. 1 is the axial sectional view of overall structure of the present utility model.Wherein sequence number 5 is hose connection, and sequence number 6 is reservoir chamber, and sequence number 7 is air flue, and sequence number 8 is bristle, and sequence number 9 is nozzle, and sequence number 10 is gas outlet.

Fig. 2 is that integral shaft of the present utility model is to partial cutaway top view.Wherein sequence number 13 is the brush of Spraying tooth brush.

Fig. 3 is function supporting attachment connecting hose schematic diagram of the present utility model.Wherein sequence number 11 is cone-shaped interface, and sequence number 12 is flexible pipe.

Fig. 4 is the function supporting attachment small size air air pump schematic diagram of this utility model, and wherein sequence number 1 is small size air air pump, and sequence number 2 is outlet.

Fig. 5 is the function supporting attachment point mouth water injection bottle schematic diagram of this utility model, and wherein sequence number 4 is water injection bottle, and sequence number 3 is sharp stubborn and reluctant pipe.

Detailed description of the invention

First water injection bottle topped up with water is given.Then by nozzle (9), add water to Spraying tooth brush with water injection bottle, after water is filled it up with, (horizontal positioned Spraying tooth brush, water can not cover gas outlet (10), stops adding water.

Connect power supply to small size air air pump, but first do not start air pump.

Small size air air pump and Spraying tooth brush is connected by connecting hose.

Bristle is coated with toothpaste, and toothpaste is brushed dental surface.

Open small air pumping source switch, brush teeth gently simultaneously, utilize the double action cleaning teeth of bristle and aerosol.

After having cleaned tooth, if after brushing reservoir chamber also has residue, then it firmly can be thrown away.

Claims (5)

1. a Spraying tooth brush, comprises the hose connection (5) of afterbody, reservoir chamber (6), air flue (7), bristle (8), nozzle (9), gas outlet (10) and brush (13).

2. require described Spraying tooth brush according to right 1, it is characterized in that: described reservoir chamber (6) is for cylindric, and diameter is 2 to 3 centimetres, and length is 10-12 centimetre, and wall thickness is 2 to 3 millimeters.

3. require described Spraying tooth brush according to right 1, it is characterized in that: described air flue (7) internal diameter is 3 to 6 millimeters, and wall thickness is 2 millimeters.

4. require described Spraying tooth brush according to right 1, it is characterized in that: described nozzle (9) quantity is 2, for coniform, being positioned in the middle of brush (13), is highly bristle mid-height.

5. require described Spraying tooth brush according to right 1, it is characterized in that: described gas outlet (10) has two, open on air flue (7) wall, position is just to nozzle (9), and diameter is 1.5 millimeters.