CN103860281A

CN103860281A - Rotary and reciprocating electronic toothbrush

Info

Publication number: CN103860281A
Application number: CN201410134203.XA
Authority: CN
Inventors: 韩建义; 韩佳珊
Original assignee: Individual
Current assignee: Individual
Priority date: 2014-04-04
Filing date: 2014-04-04
Publication date: 2014-06-18
Anticipated expiration: 2034-04-04
Also published as: CN103860281B

Abstract

The invention belongs to the technical field of articles for daily use, and relates to a rotary reciprocating electronic toothbrush. The whole toothbrush comprises a protective cap, a toothbrush head, a handle and a base, wherein the bottom end of the handle is inserted in the base in a detachable manner; the upper end of the handle is in detachable sealed butt joint with the toothbrush head; the outside of the toothbrush head is sleeved by the protective cover in a buckling manner; the outside upper and the lower ends of an outer guide ring on the top of the toothbrush head are sleeved by the protective plates; an inner guide ring which is in butt joint with a transmission shaft and a cylindrical rotating brush head are arranged inside the outer guide ring; a sliding clip is fixedly arranged at the inner side of each protective plate; the upper and lower ends of the inner guide ring are sleeved by upper and lower brush heads; a guide rib position is respectively fixedly arranged outside the upper and lower brush heads; the transmission shaft is controlled by a motor to rotate, so that the brush heads are driven to rotate, and the upper and lower brush heads are driven to reciprocate up and down. The electronic toothbrush has the advantages of novel structure, scientific design, high automatic degree, strong tooth cleaning performance, small gum injury, electric and energy saving and environmental friendliness and is convenient to use, and users feel comfortable.

Description

The double reciprocating electric tooth-brush of a kind of rotation

Technical field:

The invention belongs to technical field of living goods, relate to the double reciprocating electric tooth-brush of a kind of rotation, according to the design of human teeth's shape, can be comprehensive without dead angle cleaning teeth, keep oral hygiene, can be widely used in all kinds of crowds.

Background technology:

Toothbrush is oral hygiene implements too busy to get away in our daily life, traditional ordinary toothbrush is generally handle and brush two parts, head shapes is divided into square and brilliant substantially, handle has staight shank, crank handle, Anti-slip handle and/or resilient handle etc., along with social development, modern toothbrush has ordinary toothbrush substantially, electric toothbrush and ultrasonic toothbrush three major types, when wherein ordinary toothbrush is brushed teeth, contact area each and tooth is less, brushing time is relatively long, the not easy cleaning of large molar of depths, oral cavity, while laterally brushing teeth, easily cause the problems such as gingival hemorrhage, and be not easy to the inflexible people with disability of hand, child or amentia people etc. are suitable for, novel ultrasonic toothbrush utilizes the cavitation effect of ultrasonic energy at periodontal, to reach pathogenic bacteria and the filth of removing periodontal, its clean scope can cover each position of periodontal, by the bristle that touches gingiva, ultrasonic energy is further penetrated into gingiva inside simultaneously, can suppress tooth meat inflammation and gingival hemorrhage, prevent gingival atrophy, but such toothbrush design precision, complex structure, cost is higher, be unsuitable for broad masses and generally use, and because frequency Tai Gaoruo improper use very easily damages gingiva, electric toothbrush makes brush produce dither by motor fast rotational, toothpaste is resolved into deeply clean teeth space of trickle foam by moment, the vibration of bristle simultaneously can promote the blood circulation in oral cavity to reach the effect of gum massage tissue, due to its rotating speed, the equal capable of regulating of frequency, so can formulate speed-frequency according to user demand, to reduce gingiva damage, to bring comfort, and there is good cleaning capacity, and be subject to oral cavity expert certainly and the parent of consumer look at.

The motion mode of the electric toothbrush head of seeing on the market at present has linear reciprocating motion, rotatablely move and have straight line concurrently and rotatablely move three kinds, the brushhead designs of most of rotary motion type toothbrushes is that the one side brush of driven by motor circle does high speed rotary motion, and bristle is single head in-line arrangement, under high-frequency vibrations, the actual effect of brushing teeth and linear reciprocating motion formula brush there is no bigger difference, the equally well molar of cleaning oral cavity depths and teeth space gap, for example Chinese patent CN03217031.9 discloses a kind of rotary electric toothbrush, Chinese patent CN01811858.5 discloses a kind of electric toothbrush with three dimensional rotational head motion, power transmission shaft drives brush head to carry out circular motion, make brush carrier carry out three-dimensional motion, Chinese patent CN97241114.3 discloses a kind of Double-action rotation type power-driven toothbrush, and brush is cylindrical rotary structure, and with the one side guard shield of integral type, in above-mentioned patented technology, disclosed electric toothbrush is single head brush, single-row bristle, exist clean area little, brushing efficiency is low, use the problems such as inconvenient, when use, swivel head is similar to horizontal brush or spin friction campaign at dental surface, so easily tooth is caused to wearing and tearing, when serious, cause the diseases such as periodontitis, therefore a kind of novel electric toothbrush that upper and lower double end moves back and forth, center brush rotatablely moves of research design of the present invention, each surface of cleaning teeth simultaneously, general protection oral health.

Summary of the invention:

The object of the invention is to overcome the shortcoming that prior art exists, seek design a kind of rotation with multiple brushes reciprocating electric tooth-brush of holding concurrently is provided, head toothbrushes can do circumference rotation reciprocating the moving up and down of holding concurrently under the drive of motor, realizes the comprehensively clean of tooth.

To achieve these goals, the electric toothbrush agent structure of the present invention's design comprises paste-guiding tube, paste-storing cavity, push switch, adverse current is stopped pin, rotate brush, baffle, guiding rib position, mandrel connector, variator, motor, power supply, base, waterproof port, speed change water proof switch, power transmission shaft, head toothbrushes, upper and lower brush, sealing plate, over cap, paste-extruding tube, hands handle, guide ring, sliding spring plate, brush on first, brush on second, first time brush, second time brush, interior guide ring and turning cylinder, entirety is divided into over cap, head toothbrushes, four funtion parts of handle and base, the detachable sleeve in bottom of handle is in base, dock with head toothbrushes detachable-type sealed by waterproof port the upper end of handle, the external card button of head toothbrushes is socketed with over cap, head toothbrushes is by rotating brush, baffle, guiding rib position, mandrel connector, upper and lower brush, guide ring, sliding spring plate, brush on first, brush on second, first time brush, second time brush, interior guide ring and turning cylinder are assembled, the outside, two ends up and down of the circular outer guide ring of hollow type is socketed with respectively baffle, the inside of outer guide ring is provided with the interior guide ring and the cylindrical rotation brush that dock with turning cylinder, the inner side of baffle is fixedly shaped with the sliding spring plate of convex shape, the two ends up and down of interior guide ring are socketed with respectively upper and lower brush, the outside, fasten bristles place of each upper and lower brush is fixedly shaped with guiding rib position, guiding rib position is nested between the sliding spring plate on baffle, turning cylinder is by mandrel connector and detachable docking of power transmission shaft in handle, Electric Machine Control power transmission shaft rotates to drive turning cylinder control rotation brush to do 360 ° and rotatablely moves, drive upper and lower brush vertical direction to pump by interior guide ring simultaneously, realize two row's teeth cleaning of totally six faces in oral cavity.

The handle the present invention relates to is hollow type column construction, its inside is equipped with power supply, motor, variator and the power transmission shaft of mutual electrical connection from bottom to top successively, between motor and power supply, be provided with waterproof port, motor is connected with power transmission shaft by variator, and power transmission shaft docks with the turning cylinder of head toothbrushes inside by mandrel connector; The upper end outside of handle is fixedly installed the speed change water proof switch being connected with variator, and speed change water proof switch has soon, slow, three of passes gears are with the different rotating speed of control power transmission shaft; The bottom of flat cylindrical base is fixedly shaped with to the charging inlet of the power source charges in handle.

The over cap agent structure relating in the present invention comprises that paste-guiding tube, paste-storing cavity, push switch, adverse current stop pin, sealing plate and paste-extruding tube, the bottom of the over cap of hollow type column construction is cut apart and is formed paste-storing cavity for store toothpaste by sealing plate, the central authorities of paste-storing cavity are plugged with paste-guiding tube, paste-guiding tube is fixedly connected with push switch through sealing plate, push switch side is with the paste-extruding tube being communicated with paste-guiding tube, and paste-extruding tube inside is provided with the adverse current being connected with push switch and stops pin; In the time advancing baffle on head toothbrushes to press push switch, adverse current is stopped stylus printer and is opened, toothpaste along paste-guiding tube enter paste-extruding tube and be sprayed on rotational head and upper and lower brush on; While unclamping push switch, adverse current is stopped pin and is closed, to prevent that toothpaste from flowing backwards.

Power supply described in the present invention is selected aneroid battery or rechargeable battery; Upper and lower brush comprises brush on brush on first, second, first time brush and second time brush, brush and first time head shapes on first, structure are identical, be bent arc shape left, brush and second time head shapes on second, structure are identical, are bent arc shape to the right; Sealing plate is that up concave type is circular-arc, and its radius is greater than the radius of outer guide ring; On the lateral surface of handle, with anti-skidding ripple, paste-storing cavity is that visual transparent material is made the storage of being convenient to observe toothpaste; Speed change water proof switch is in the time of fast gear, and the rotating speed after speed change is 5000-10000 rev/min, and speed change water proof switch is in the time of slow gear, and the rotating speed after speed change is 1000-4000 rev/min, and speed change water proof switch is in the time closing gear, and toothbrush entirety no power turns round.

The present invention compares with product with prior art, the upper and lower two-layer multiple brushhead designs of distinctive circular ring type, wherein rotational head particularly large molar surface blot of cleaning teeth effectively, the parallel brush up and down of two rows can be along the good cleaning teeth internal layer of dental growth direction and outside; And toothbrush and toothpaste integrated form are designed to one, and in the over cap outside head toothbrushes, be provided with paste-storing cavity, and toothpaste can irregularly add, over cap can be used as tooth glass after attentioning, and uses more for convenience; Its novel structure, design science, easy to use, automaticity is high, and cleaning teeth ability is strong, feels comfortable, less to gingiva damage, and power and energy saving, environmental friendliness.

Accompanying drawing explanation:

Fig. 1 is the electric toothbrush agent structure principle schematic the present invention relates to.

The specific embodiment:

Below by embodiment, the present invention is described in further detail.

Embodiment:

The electric toothbrush agent structure that the present embodiment relates to is made up of over cap 19, head toothbrushes 16, handle 21 and base 12 4 major parts, the detachable sleeve in bottom of handle 21 is in base 12, dock with head toothbrushes 16 detachable-type sealeds by waterproof port 13 upper end of handle 21, and the external card button of head toothbrushes 16 is socketed with over cap 19, described head toothbrushes 16 agent structures comprise rotates brush 5, baffle 6, guiding rib position 7, mandrel connector 8, upper and lower brush 17, guide ring 22, sliding spring plate 23, brush 24 on first, brush 25 on second, first time brush 26, second time brush 27, interior guide ring 28 and turning cylinder 29, the outside, two ends up and down of the circular outer guide ring 22 of hollow type is socketed with respectively baffle 6, the inside of outer guide ring 22 is provided with the interior guide ring 28 and the cylindrical rotation brush 5 that dock with turning cylinder 29, the inner side of baffle 6 is fixedly shaped with the sliding spring plate 23 of convex shape, the two ends up and down of interior guide ring 28 are socketed with upper and lower brush 17, the outside, fasten bristles place of each upper and lower brush 17 is fixedly shaped with guiding rib position 7, guiding rib position 7 is nested between the sliding spring plate 23 on baffle 6, motor 10 is controlled power transmission shaft 15 and is rotated to drive turning cylinder 29 to control to rotate brushes 5 to do 360 ° to rotatablely move, drive upper and lower brush 17 vertical directions to pump by interior guide ring 28 simultaneously, realize two row's teeth cleaning of totally six faces in oral cavity.

The handle 21 relating in the present embodiment is hollow type column construction, its inside is equipped with power supply 11, motor 10, variator 9 and the power transmission shaft 15 of mutual electrical connection from bottom to top successively, between motor 10 and power supply 11, be provided with waterproof port 13, motor 10 is connected with power transmission shaft 15 by variator 9, and power transmission shaft 15 docks with the turning cylinder 29 of head toothbrushes 16 inside by mandrel connector 8; The upper end outside of handle 21 is fixedly installed the speed change water proof switch 14 being connected with variator 9, speed change water proof switch 14 has soon, slow, close three gears with the different rotating speed of control power transmission shaft 15; The bottom of flat cylindrical base 12 is fixedly shaped with the charging inlet charging to the power supply 11 in handle 21.

Over cap 19 agent structures that relate in the present embodiment comprise that paste-guiding tube 1, paste-storing cavity 2, push switch 3, adverse current stop pin 4, sealing plate 18 and paste-extruding tube 20, the bottom of the over cap 19 of hollow type column construction is cut apart and is formed paste-storing cavity 2 for store toothpaste by sealing plate 18, the central authorities of paste-storing cavity 2 are plugged with paste-guiding tube 1, paste-guiding tube 1 is fixedly connected with push switch 3 through sealing plate 18, push switch 3 sides are with the paste-extruding tube 20 being communicated with paste-guiding tube 1, and paste-extruding tube 20 inside are provided with the adverse current being connected with push switch 3 and stop pin 4; In the time advancing baffle 6 on head toothbrushes 16 to press push switch 3, adverse current is stopped pin 4 and is opened, toothpaste along paste-guiding tube 1 enter paste-extruding tube 20 and be sprayed on rotational head 5 and upper and lower brush 17 on; While unclamping push switch 3, adverse current is stopped pin 4 and is closed, to prevent that toothpaste from flowing backwards.

Power supply 11 described in the present embodiment is selected aneroid battery or rechargeable battery; Upper and lower brush 17 comprises on first on brush 24, second brush 25, first time brush 26 and second time brush 27, brush 24 and first time brush 26 shape on first, structure are identical, be bent arc shape left, brush 25 and second time brush 27 shape on second, structure are identical, are bent arc shape to the right; Sealing plate 18 is that up concave type is circular-arc, and its radius is greater than the radius of outer guide ring 22; On the lateral surface of handle 21, with anti-skidding ripple, the storage of being convenient to observe toothpaste is made for visual transparent material by paste-storing cavity 2; Speed change water proof switch 17 is in the time of fast gear, power transmission shaft 15 rotating speeds after speed change are 10000-15000 rev/min, speed change water proof switch 17 is in the time of slow gear, power transmission shaft 15 rotating speeds after speed change are 5000-9000 rev/min, speed change water proof switch 17 is in the time closing gear, and toothbrush entirety no power turns round.

When the rotary electric toothbrush that the present embodiment relates to does not use, over cap 1 is inverted to sleeve on head toothbrushes 16, the edge of over cap 1 and speed change water proof switch 17 clampings in pass gear, promote speed change water proof switch 17 can prevent maloperation time, in the time that electric toothbrush is used, holding handle 21 aims at push switch 3 by the baffle on head toothbrushes 16 6 and pushes ahead, press after push switch 3, toothpaste in paste-storing cavity 2 is sprayed on along paste-extruding tube 20 through paste-guiding tube 1 and rotates on brush 5 and upper and lower brush 17, then take off over cap 1 when tooth glass use, head toothbrushes 16 is put into oral cavity, bite rotational head 5 with tooth, make upper and lower brush 17 be looped around the inside and outside both sides of tooth, promote again speed change water proof switch 17 to fast or slow gear, motor 10 is controlled power transmission shaft 15 and is driven turning cylinder 29 to control rotational head 5 to move in a circle on cleaning teeth, lower two sides, simultaneously, guide ring 28 drives brush 24 on first by deviator, brush 25 on second, first time brush 26 and second time brush 27 pump in cleaning teeth, outer two sides, thereby it is longitudinal to complete tooth, laterally, the comprehensive of cusp surface cleans.

Claims

1. the double reciprocating electric tooth-brush of rotation, it is characterized in that agent structure comprises paste-guiding tube, paste-storing cavity, push switch, adverse current is stopped pin, rotate brush, baffle, guiding rib position, mandrel connector, variator, motor, power supply, base, waterproof port, speed change water proof switch, power transmission shaft, head toothbrushes, upper and lower brush, sealing plate, over cap, paste-extruding tube, hands handle, guide ring, sliding spring plate, brush on first, brush on second, first time brush, second time brush, interior guide ring and turning cylinder, entirety is divided into over cap, head toothbrushes, four funtion parts of handle and base, the detachable sleeve in bottom of handle is in base, dock with head toothbrushes detachable-type sealed by waterproof port the upper end of handle, the external card button of head toothbrushes is socketed with over cap, the outside, two ends up and down of the circular outer guide ring of hollow type on head toothbrushes top is socketed with respectively baffle, the inside of outer guide ring is provided with the interior guide ring and the cylindrical rotation brush that dock with turning cylinder, the inner side of baffle is fixedly shaped with the sliding spring plate of convex shape, the two ends up and down of interior guide ring are socketed with respectively upper and lower brush, the outside, fasten bristles place of each upper and lower brush is fixedly shaped with guiding rib position, guiding rib position is nested between the sliding spring plate on baffle, turning cylinder is by mandrel connector and detachable docking of power transmission shaft in handle, Electric Machine Control power transmission shaft rotates to drive turning cylinder control rotation brush to do 360 ° and rotatablely moves, drive upper and lower brush vertical direction to pump by interior guide ring simultaneously, realize two row's teeth cleaning of totally six faces in oral cavity.

2. the rotation according to claim 1 reciprocating electric tooth-brush of holding concurrently, it is characterized in that the handle inside of hollow type column construction is equipped with power supply, motor, variator and the power transmission shaft of mutual electrical connection from bottom to top successively, between motor and power supply, be provided with waterproof port, motor is connected with power transmission shaft by variator, and power transmission shaft docks with the turning cylinder of head toothbrushes inside by mandrel connector.

3. the rotation according to claim 1 reciprocating electric tooth-brush of holding concurrently, is characterized in that the outside, upper end of handle is fixedly installed the speed change water proof switch being connected with variator, and speed change water proof switch has soon, slow, three of passes gears are with the rotating speed of control power transmission shaft; The bottom of flat cylindrical base is fixedly shaped with to the charging inlet of the power source charges in handle.

4. the rotation according to claim 1 reciprocating electric tooth-brush of holding concurrently, it is characterized in that over cap agent structure comprises that paste-guiding tube, paste-storing cavity, push switch, adverse current stop pin, sealing plate and paste-extruding tube, the bottom of the over cap of hollow type column construction is cut apart and is formed paste-storing cavity for store toothpaste by sealing plate, the central authorities of paste-storing cavity are plugged with paste-guiding tube, paste-guiding tube is fixedly connected with push switch through sealing plate, the side of push switch is shaped with the paste-extruding tube being communicated with paste-guiding tube, and paste-extruding tube inside is provided with the adverse current being connected with push switch and stops pin; In the time advancing baffle on head toothbrushes to press push switch, adverse current is stopped stylus printer and is opened, toothpaste along paste-guiding tube enter paste-extruding tube and be sprayed on respectively rotational head and upper and lower brush on; While unclamping push switch, adverse current is stopped pin and is closed, to prevent that toothpaste from flowing backwards.

5. the rotation according to claim 1 reciprocating electric tooth-brush of holding concurrently, is characterized in that described power supply selects aneroid battery or rechargeable battery; Upper and lower brush comprises brush on brush on first, second, first time brush and second time brush, brush and first time head shapes on first, symmetrical configuration are identical, be bent arc shape left, brush and second time head shapes on second, symmetrical configuration are identical, are bent arc shape to the right.

6. the rotation according to claim 1 reciprocating electric tooth-brush of holding concurrently, is characterized in that sealing plate is that up concave type is circular-arc, and its radius is greater than the radius of outer guide ring; On the lateral surface of handle, with anti-skidding ripple, paste-storing cavity is that visual transparent material is made the storage of being convenient to observe toothpaste.

7. the rotation according to claim 1 reciprocating electric tooth-brush of holding concurrently, it is characterized in that speed change water proof switch is in the time of fast gear, rotating speed of transmission shaft after speed change is 5000-10000 rev/min, speed change water proof switch is in the time of slow gear, rotating speed of transmission shaft after speed change is 1000-4000 rev/min, speed change water proof switch is in the time closing gear, and toothbrush entirety no power turns round.