CN2330224Y - Polyhedral cleaning tooth-brush - Google Patents

Abstract

The utility model provides a polyhedral cleaning toothbrush, which comprises a brush handle, an elastic prop stay used as a brush head, a bristle seat, bristles, etc., wherein the elastic prop stay comprises an intermediate prop stay and prop stays on both sides, and thus, the bristles can be correspondingly arranged. When the utility model is used, only slight press is needed to simultaneously clean the inside and outside of teeth and the occlusal surfaces in all directions; besides, the cleaning mode is the correct mode of vertical tooth brushing; therefore, the utility model can effectively clean up food residue in a mouth cavity and relieve injury from bristles to the gingiva to better protect the teeth, the teethridges and the entire mouth cavity. The toothbrush has the advantages of small bristle seat, short bristles and comfortable and convenient use.

Description

The multiaspect cleaning toothbrush

The utility model relates to a kind of daily living article, particularly a kind of toothbrush that can carry out comprehensive cleaning to tooth.

Existing ordinary toothbrush, Magnetotherapeutic tooth-brush, electric toothbrush etc. all have only a brush, can only tooth be cleaned from a direction at every turn, because brush is generally bigger, are difficult for during use adopting correct vertical teeth brushing way to come abundant cleaning teeth.By the toothbrush (patent No. 962270369) of the transverse brush head of comrade Ni Jinghai application, its brush holder support and brush vertical connection of middle part can be convenient for people to form the custom that suitable tooth direction is brushed teeth, but then not easy to clean to the tooth of depths, oral cavity.And a kind of novel toothbrush (patent No. 96243938X) of comrade's Hong Yong application, its bristle is designed to waveform, match with tooth inboard and outer arcuate respectively, increased contacting of bristle and the flank of tooth, be easier to scrub the flank of tooth, but this kind toothbrush is the same with above several toothbrushes, all can't avoid the damage of bristle to gum, and need undue compressing bristle when using, thereby shortened the service life of toothbrush.

The purpose of this utility model is to provide a kind of multiaspect cleaning toothbrush, and this kind toothbrush is provided with a plurality of bristles, and bristle is short; can be simultaneously to the tooth inboard, the outside and occlusal surface clean, to reach cleaning thoroughly; easy to use, prolong toothbrush service life, the purpose of the tooth that adequately protects.

Solution of the present utility model is that the multiaspect cleaning toothbrush comprises brush holder, brush, bristle etc., it is characterized in that brushhead designs is an elastic support, this pillar comprises intermediate studdle, is symmetrical in two lateral braces that intermediate studdle is provided with, and bristle is set in opposite directions on two lateral braces, the bristle direction that is provided with on intermediate studdle is then vertical with the bristle direction of both sides, and bristle is fixed on the hair brush base, be slidingly connected between hair brush base and the pillar, between brush and the brush holder then by being threaded.

Above-mentioned brush holder can be designed as tubular style, and end cap is set, so that deposit standby bristle.

Advantage of the present utility model is to be provided with a plurality of bristles, only needs applying light to carry out comprehensive cleaning to tooth medial and lateral and occlusal surface simultaneously during use.Use simply, conveniently, and the both sides spacing of elastic support can automatically be regulated with the tooth size.Because the cleaning mode of this kind toothbrush is vertical teeth brushing way, tooth glaze surface damage of having avoided sliding to brush teeth causing and cleaning are not thorough, thereby can remove dirt on tooth and the gum effectively, protect tooth better, gum and whole oral cavity, be convenient for people to simultaneously adopt correct teeth brushing way, form a good habit.This kind toothbrush bristle seat is little, and bristle is short, can adapt with the oral cavity volume, can alleviate the damage of bristle to gum widely again.Owing to only need applying light when using, needn't too oppress bristle, thereby also can prolong the service life of toothbrush.When bristle can not re-use, also can easily standby bristle be used for changing.

Attached circle 1 is the utility model front view.

Accompanying drawing 2 is the utility model vertical views.

Accompanying drawing 3 is A-A cutaway views.

Below in conjunction with accompanying drawing the utility model embodiment is described in further detail.

With tubular style brush holder toothbrush is example:

The utility model is made up of end cap 1, brush holder 2, the elastic support 3 as brush, hair brush base 4 and 5, bristle 6.Brush holder 2 long 86mm, internal diameter 18mm, wall thickness 2mm, in end cap 1 link 8mm length, wall thickness is 4mm.End cap 1 long 10mm, internal diameter 18mm, wall thickness 4mm and is threaded by M20 between the brush holder 2.Brush holder 2 other ends are designed to arc, and the top is a tack, the shared length 8mm of this arc, and inside is solid, and the M8 internal thread is set, reach 6mm matches with elastic support 3 bottom external screw threads.Elastic support 3 bottoms are the garden post of diameter 12mm, the long 58mm of pillar in the middle of it, and diameter 4mm, the long 77mm of two lateral braces, diameter still are 4mm.Two lateral brace tops are 90 ° of degree elbows, the long 6mm of elbow, wide 4mm, high 3mm, wall thickness 2mm.And two lateral braces and intermediate studdle distance are 10mm, and are provided with at grade.Hair brush base 5 length in both sides are 20mm, and with the long 9mm in pillar 3 coupling parts, sectional dimension is 4mm * 2mm, plant the long 11mm of hair part, and sectional dimension is 6mm * 4mm.Middle hair brush base 4 long 41mm wherein are designed to the garden tubular with pillar 3 link 15mm are long, external diameter 6mm, and wall thickness 2mm, other end orthographic projection is a Pear-Shaped, thick 5mm, its top the widest part 9mm, bottom the widest part 11mm, the narrowest 6mm of place in centre.All adopt the pin hasp to be connected between all hair brush bases and the pillar 3,6 of bristles adopt Du Pont's silk to plant hair, and end cap 1, brush holder 2, elastic support 3, hair brush base 4 and 5 all adopt the ABS plastic injection mo(u)lding.

Claims (2)

1, a kind of multiaspect cleaning toothbrush, comprise brush holder, brush, bristle etc., it is characterized in that brushhead designs is an elastic support, this pillar comprises intermediate studdle, is symmetrical in two lateral braces that intermediate studdle is provided with, and bristle is set on two lateral braces in opposite directions, the bristle direction that face is provided with on intermediate studdle is then vertical with the bristle direction of both sides, and bristle is fixed on the hair brush base, be slidingly connected between hair brush base and the pillar, between brush and the brush holder then by being threaded.

2, toothbrush according to claim 1 is characterized in that described brush holder can be a tubular style, and end cap is set.

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