CN85205322U

CN85205322U - Electric masseur and tooth brush

Info

Publication number: CN85205322U
Application number: CN 85205322
Authority: CN
Inventors: 李秋林
Original assignee: Individual
Current assignee: Individual
Priority date: 1985-12-05
Filing date: 1985-12-05
Publication date: 1987-01-21

Abstract

The utility model discloses a mouth cavity appliance used for cleaning teeth and massaging teethridge. The massager for brushing teeth provided by the utility model has favorable therapeutic effect on people in particular to the old who suffer from dental diseases, such as periodontitis, dental atrophy, gingival papilla loss, gingival bleeding, etc.

Description

Electric masseur and tooth brush

The invention belongs to that tooth cleans and the oral appliance of gum health care massage, be applicable to that the people at various ages scrubs tooth and oral health fast, be particularly useful for the elderly and suffer from the people of odontopathy such as periodontitis, Odontatrophia, gum nipple are lost, gingival margin is hemorrhage.

Past people gets used to using straight, the Tooth-brush with wound handle of the plate gesture brush of selling on the market to brush teeth, and seldom carry out the health care massage to gum.Because there are some problems in the normal teeth brushing way that adopts of moulding, bristle material and the people of these toothbrushes; really up to the mark, long as the brush bristle; bristle can not coincide with Buccodental, and the horizontal brush that usually adopts of people, perpendicular brush, vibration, twisting etc. scrub method, during undue force; not only influence the removing of food debris; but also usually can make the teeth roots excessive wear, form mechanical atrophy, bleeding gums etc., the serious inflammatory hypertrophy that also can cause gum; gingiva retraction, gum nipple forfeiture etc.Simultaneously, popular toothbrush on this class market all can not carry out the massage of oral cavity gum.In recent years, occurred in the foreign patent document carrying out the toothbrush that tooth cleans and massages, electric toothbrush occurred, but these toothbrushes are not all broken away from traditional toothbrush form, can not overcome the disadvantage board-like in the past, straight, that Tooth-brush with wound handle brought with battery power yet.Toothbrush described in West Germany DE3114-507 patent, just do not load onto the Elastic Contact layer with other three sides of bristle at common used toothbrush head, massage and scrub with this, but it still need use original teeth brushing way, and these teeth brushing ways still bring above-mentioned disadvantage inevitably.

At above-mentioned popular disadvantage with toothbrush, the invention provides and a kind ofly can remove oral cavity dirt, food, calculus dentalis etc. fast, can carry out oral cavity gum health care massage again, and after long-term the use, can also the tooth that odontopathy such as the bleeding gums suffered from, periodontitis, mechanical atrophy, wedge-shaped defect, the forfeiture of gum nipple have an excellent curative be cleaned and oral cavity gum massage apparatus.

Now the present invention's design is summarized as follows:

Changing traditional in the past board-like brush into cylindrical rotary brush-head, is power with the battery, by miniature electric driven gear transmission device.Design one cover can be adorned brush and the massage bar that can drive, can change at any time.The conversion of the spinning movement and the action of trembling is leaned on Li He Bo Fork, spline gear and is added the shake steel wire and realizes.The requirement that requires direction of rotation to change when suitably scrubbing is also designed a cover with the multipole switch of cross link connected mode and motor, battery wire plate.

Now in conjunction with the accompanying drawings the present invention is described in detail as follows:

Description of drawings:

Figure one: 1, brush 2, brush cover 3, anti-back spiral shell nurse spiral shell nurse 4, protecgulum 5, scrub that massage switch 6, multipole switch turn round 7, handle casing 8, bonnet 9, battery 10, suspension ring 11 massage bars

Figure two: 12, splined shaft 13, front baffle board 14, spline gear 15, stud wheel 16, power transmission shaft 17, add the shake steel wire 17 ', add shake threaded hole of steel 18, Li He Bo Fork 19, middle plate washer 20 miniature micromachine gears 21, travelling gear 22, micromachine 23, spring 24, battery wire plate 25, micro machine terminal plate 26, multipole switch 27, contact

Figure three: (the B-B cutaway view of figure two)

26, multipole switch

(the C-C cutaway view of figure two)

27, contact

Figure four: the power supply wiring line map.

(1) shown in Fig. 1 is rotary brush-head, and brush is evenly distributed in bristle, and brush cover (2) is equipped with in brush top (during traverse).Brush joins with micromachine (22) by splined shaft (12), spline gear (14) stud wheel (15), travelling gear (21), passes through battery wire plate (24), multipole switch (26), micro machine terminal plate (25) power supply by battery.Whole transmission mechanism is fixing by front baffle board (13) and middle plate washer (19) chucking.Massage bar (11) is

Slightly elasticity that non-toxic material is made and the barred body that certain concavity is arranged, brush (1) and massage bar can be driven from splined shaft (12) dress quickly and easily.The generation of massaging the action of trembling is to realize by the Li He Bo Fork (18) that adds shake steel wire (17) and be stuck on the spline gear (14) that is through in the terminal aperture (17 ') of splined shaft (12).When needs are brushed when clear, plate is moving to make spline gear (14) and splined shaft (12) interlock Li He Bo Fork (18), open switch (5) and can be rotated motion, when needs are massaged, shed brush, load onto massage bar, plate is moving to break away from spline gear (14) and splined shaft (12) Li He Bo Fork (18), simultaneously with in the aperture of splined shaft end, pass, and the shake steel wire (17) that adds that two of exposing and splined shaft shape have a certain degree is close to, open switch (5), the rotation of spline gear produces pressure to adding shake steel wire (17), make to add irregular the trembling of shake steel wire (17) drive splined shaft (12) generation, can shake massage.In addition, require the variation of direction of rotation when scrubbing lower teeth, also designed the multipole switch of forming by three layers of double concave insulation board (26) shown in figure three, the plate face is provided with 0,1,2 group of contact, join with the contact (27) that is fixed on battery wire plate (24) and the micro machine terminal plate (25) respectively, plate face center and battery wire plate (24) and micro machine terminal plate (25) axial restraint, and can be moving with respect to (24) and (25) plate.Contact (27) on the multipole switch (26) and battery supply (9), be connected the cross link connected mode that has adopted shown in figure four with the circuit of micro machine (22), plate moves multipole switch (26) to 0,1,2 group of different position, can make brushes teeth clean to end or left, to right rotation.In order to guarantee that contact and contact (27) on the multipole switch (26) have the excellent contact performance, all are equipped with microsprings (23) in the bottom of each contact.In addition, extrude twice grooves (13) in the stage casing of handle casing (7), with chucking micro machine terminal plate (25) and battery wire plate (24).

The present invention compared with prior art has following advantage:

The cleaning means of brushing teeth of existing use, such as straight, the board-like toothbrush slow motion of crank, time-consuming, it is of low quality to brush teeth, and also easily causes tooth excessively to decrease mill, gingiva retraction, periodontitis etc., simultaneously, also usually easy toothpaste with monoblock drops out in the oral cavity, causes the waste of toothpaste, and existing electric toothbrush, although adopted battery power to drive brush, do not changed yet the knot of board-like brush Structure, above-mentioned disadvantage still exists, and can not massage. Adopt the massager of originally brushing teeth, can make garden cylindricality brush make rotary scrubbing at corona, according to the requirement of upper and lower gum and different parts, can at any time change direction of rotation, easy and simple to handle, quick, scrub, massage the quality height, can not cause owing to scrub the improper odontopathy of bringing, also can remove calculus dentalis. After the massage, it is widely different to promote that not only blood to periodontium and other positions, oral cavity patrols, and carries out oral health, and the odontopathy of having suffered from is had result for the treatment of.

In addition parts and battery of the present invention are general part, generally have the small-sized in addition factory of part condition of processing all can produce.

Claims

1, a kind of oral appliance that is used for tooth cleaning and gum health care massage is made of handle, brush, battery, micromachine etc., and it is characterized in that cleaning with brush is the cylinder that is evenly distributed in bristle, and cylinder is equipped with the brush cover outward.Massage is the slightly flexible barred body that non-toxic material is made with massage bar, and barred body is concavity slightly.Brush and massage bar all connect with gear drive in the handle housing by splined shaft, anti-back spiral shell nurse.The spline gear front end is provided with Li He Bo Fork.

2, according to the oral appliance that tooth cleans and gum is massaged that is used for described in the claim 1, it is characterized in that adding shake steel wire (17) is to be through in the terminal aperture (17) of splined shaft (12), and expose that the relative splined shaft of the steel wire at two curves certain angle outside the hole, make spline gear (14) when breaking away from, and add shake steel wire (17) and contact with splined shaft (12).

3, according to the oral appliance that is used for tooth cleaning and gum massager described in the claim 1, it is characterized in that between battery supply and micro machine, being provided with a multipole switch (26), form by three layers of double concave and the insulation board that has 0,1,2 group of contact, plate face center and battery wire plate (24) and micro machine terminal plate (25) axial restraint, and can pull around axle with respect to fixed battery wire plate (24) and micro machine terminal plate (25).

4, according to the oral appliance that tooth cleans and gum is massaged that is used for described in the claim 1, it is characterized in that contact (27) bottom on battery wire plate (24) and the micro machine terminal plate (25), microsprings (23) all is housed.

5,, it is characterized in that handle casing (7) middle part is pressed with twice groove (13) according to the oral appliance that tooth cleans and gum is massaged that is used for described in the claim 1.