CN203790068U

CN203790068U - Rotary and reciprocating-type electric toothbrush

Info

Publication number: CN203790068U
Application number: CN201420160910.1U
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: 2014-08-27
Anticipated expiration: 2024-04-04

Abstract

The utility model belongs to the technical field of articles for daily use and relates to a rotary and reciprocating-type electric toothbrush. The rotary and reciprocating-type electric toothbrush comprises four parts, namely a protection cover, a toothbrush head, a handle and a base, wherein the bottom end of the handle is detachably inserted into the base; the upper end of the handle and the toothbrush head are detachably and hermetically abutted; the protection cover is in buckle type sleeve joint with the exterior of the toothbrush head; the outer sides of the upper end and lower end of an outer guide ring of the top end of the toothbrush head are sleeved with protection boards; an inner guide ring abutted with a transmission shaft and a cylindrical rotary toothbrush head are arranged inside the outer guide ring; sliding shrapnels are fixedly arranged on the inner sides of the protection boards; the upper end and lower end of the inner guide ring are sleeved with an upper toothbrush head and a lower toothbrush head; guide rib positions are fixedly arranged on the outer sides of the upper toothbrush head and the lower toothbrush head; a motor is used for controlling rotation of the transmission shaft so as to drive the rotary toothbrush to rotate and meanwhile drive the upper toothbrush head and the lower toothbrush head to perform up and down reciprocating motion; the rotary and reciprocating-type electric toothbrush is novel in structure, scientific in design, convenient to use, high in automation degree, strong in tooth cleaning ability, comfortable, electricity-saving, energy-saving and environment-friendly.

Description

A kind of rotation reciprocating electric tooth-brush of holding concurrently

Technical field:

This utility model belongs to technical field of living goods, relates to a kind of rotation reciprocating electric tooth-brush of holding concurrently, according to the design of human teeth's shape, can be comprehensive without dead angle cleaning teeth, and 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 large molar of depths, oral cavity is easy cleaning not, 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 applicable, novel ultrasonic toothbrush utilizes ultrasonic energy at the cavitation effect of periodontal, to reach pathogenic bacteria and the filth of removing periodontal, its clean scope can cover each position of periodontal, by touching the bristle of 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 is accurate, 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, moment is resolved into deeply clean teeth space of trickle foam by toothpaste, 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 is done 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, during 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 this utility model research design, each surface of cleaning teeth simultaneously, general protection oral health.

Summary of the invention:

The purpose of this utility model is to overcome the shortcoming that prior art exists, seek design a kind of rotation with a plurality of brushes reciprocating electric tooth-brush of holding concurrently is provided, head toothbrushes can be done double reciprocating the moving up and down of circumference rotation under the drive of motor, realizes the comprehensively clean of tooth.

To achieve these goals, the electric toothbrush agent structure of this utility model 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, integral body 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 interior guide ring and the cylindrical rotation brush docking 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, by interior guide ring, drive upper and lower brush vertical direction to pump simultaneously, realize in oral cavity two row's teeth totally six faces clean.

The handle that this utility model 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 this utility model 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; When the baffle on advancing head toothbrushes is pressed 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 this utility model 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 when fast gear, and the rotating speed after speed change is 5000-10000 rev/min, and speed change water proof switch is when slow gear, and the rotating speed after speed change is 1000-4000 rev/min, and speed change water proof switch is when closing gear, and the whole no power of toothbrush turns round.

This utility model is compared with product with prior art, the upper and lower two-layer a plurality of brushhead designs of distinctive circular ring type, rotational head cleaning teeth large molar surface blot particularly effectively wherein, 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 that this utility model relates to.

The specific embodiment:

Below by embodiment, this utility model is described in further detail.

Embodiment:

The electric toothbrush agent structure that the present embodiment relates to is comprised 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, on first, brush 24, on second, brush 25, 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 interior guide ring 28 and the cylindrical rotation brush 5 docking 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 control power transmission shafts 15 rotate to drive turning cylinder 29 control rotation brushes 5 to do 360 ° and rotatablely move, by interior guide ring 28, drive upper and lower brush 17 vertical directions to pump simultaneously, realize in oral cavity two row's teeth totally six faces clean.

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, and speed change water proof switch 14 has soon, slow, three of passes gears are with the different rotating speed of control power transmission shaft 15; The bottom of flat cylindrical base 12 is fixedly shaped with to the charging inlet of power supply 11 chargings 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; When the baffle 6 on advancing head toothbrushes 16 is pressed 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 described in the present embodiment 11 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 when fast gear, power transmission shaft 15 rotating speeds after speed change are 10000-15000 rev/min, speed change water proof switch 17 is when slow gear, power transmission shaft 15 rotating speeds after speed change are 5000-9000 rev/min, speed change water proof switch 17 is when closing gear, and the whole no power of toothbrush turns round.

Claims

1. one kind is rotated the reciprocating electric tooth-brush of holding concurrently, 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, integral body 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 interior guide ring and the cylindrical rotation brush docking 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, by interior guide ring, drive upper and lower brush vertical direction to pump simultaneously.

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, speed change water proof switch has soon, slowly, three gears in pass; The bottom of flat cylindrical base is fixedly shaped with charging inlet.

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.

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; The lateral surface of handle is with anti-skidding ripple.