CN2263912Y - Rolling toothbrush - Google Patents

Abstract

The utility model relates to a structure of a rolling toothbrush in the toothbrush structure filed. The rolling toothbrush comprises a brush head, a brush shaft and a brush case. The brush head is a rolling brush head made by brush bristles with uniform length which are arranged on a column surface of the end of the brush shaft. The brush head can be changed. The utility model can be made to a manual rolling toothbrush and can be also made to be an electric rolling toothbrush. The utility model can enhance the effect of brushing tooth, prevent gums and tooth surfaces from abrasion and stab which are made by the brush bristles and can completely overcome the bad habit of the traditional toothbrush which brushes teeth horizontally.

Description

The roller toothbrush

The utility model relates to the structure of the relevant roller toothbrush in Tooth-brush structure field.

Known toothbrush; bristle is a plane plants on brush board, is not easy to correct bad tooth-brushing habit, is unfavorable for taking care of one's teeth; the patent No. of producing as commercially available Suzhou toothbrush factory is that 91213056.3 Chinese patent toothbrush is for reducing the wearing and tearing of bristle to the tooth face; with the burr rounding, but because its structure still is traditional plane brush, regular meeting produces the horizontal bad habit of brushing teeth of drawing; wearing and tearing tooth glazed layer; also because of bristle misses the gum of brushing teeth, puncture or stab gum simultaneously, the foam of brushing teeth of band blood appears in regular meeting.

The purpose of this utility model is to overcome the deficiencies in the prior art, provides a kind of bristle that reduces or eliminates to tooth glazed layer wearing and tearing with to the damage of gum, the toothbrush that the rolling of protecting tooth of cleaning one's teeth is better brushed teeth.

The utility model is to realize like this, make brush, the brush axle, the brush shell, brush is to be implanted with the roller brush that the bristle of length unanimity is made on an end face of cylinder of brush axle, make brush brush axle and handgrip brush axle, brush brush shell and handgrip brush shell, respectively they are moving type and are combined into whole brush axle and whole brush shell, make brush and brush brush shell be convenient to periodic replacement, brush brush shell is partly open, exposing bristle brushes teeth, the closed sealing of part bristle, gum and oral mucosa in order to avoid mistake is brushed teeth, brush brush shaft end and brush brush shell end, handgrip brush shaft end and handgrip brush shell end are an integral body with spindle nose and axle bed form combination brush shell with the brush axle respectively, the brush axle rotates brush through the brush columella heart, thus the purpose that realization is rolled and brushed teeth.

The utility model compared with prior art has following advantage and effect:

Because brush is made roller, when brushing teeth, bristle can only be brushed teeth by above-below direction, the horizontal infringement of drawing the bad habit of brushing teeth that overcomes thoroughly that traditional toothbrush is difficult to overcome to the flank of tooth, brush brush shell, part is open exposes bristle, the structure of the closed bristle of part, the periodontal disease that can effectively prevent mistake to brush teeth gum produces.

The utility model has following accompanying drawing:

Fig. 1 is this practical manual roller Tooth-brush structure schematic diagram, wherein brush partly cut-away;

Fig. 2 is this real electric roller Tooth-brush structure schematic diagram, wherein brush and handgrip partly cut-away.

Preferred embodiment of the present utility model now is described in detail in detail in conjunction with the accompanying drawings:

Fig. 1, brush 1 is to implant the roller brush of making on the face of cylinder of brush brush axle 2 with the bristle of length unanimity, brush brush axle 2 is combined into whole brush axle with handgrip brush axle 3, its combined method is that brush brush axle 2 one ends are made the hollow axle bed 4 of triangle body, handgrip brush axle 3-end is made triangle body spindle nose 5, just be combined to form whole brush axle as long as make axle bed 4 entangle spindle nose 5, brush brush shell 6 is combined into whole brush shell with handgrip brush shell 7, its each position component, connect, matching relationship is that the end that brush is brushed shell 6 is made cylindric external screw thread combination head 8, again handgrip is brushed shell 7 one ends and made corresponding internal thread opening, handgrip is brushed shell 7 twist spiral shell on brush brush shell 7 combination heads 8, promptly be combined to form whole brush shell, axle bed 4 entangles spindle nose 5 simultaneously, brush brush shaft end spindle nose 9 is combined in the terminal axle bed 10 of brush brush shell, handgrip brush axle 3 terminal spindle noses 11 are combined in the handgrip brush shell 7 terminal axle beds 12, have the manual port 13 of symmetry in addition on the handgrip brush shell 7, make many rhombuses with the handgrip of manual port 13 corresponding positions brush axle 3, be convenient to finger and stretch people's manual port 13 rolling handgrips brush axle 3 and rotate brushes 1 and brush teeth.If brush and brush brush shell are backed out from combination head 8 as long as handgrip is brushed shell 7 with needing replacing for a long time or pulling down and scrub sterilization.

Fig. 2 is the embodiment of electric rolling formula toothbrush of the present utility model, its structure is with aforementioned basic identical, the end that different is brushes shell 7 with handgrip is made female combination mouthful, handgrip brush axle 3 ends are made the hollow axle bed of triangle body, rotating the rotation of handgrip brush axle drive brush in power supply machine spindle nose 14 is gone into brushes teeth, for this reason, the group of motors dress is at one end taken out in the motor casing 15 of lid for the battery electrode activity, also be provided with a prescription on the electric machine casing to conversion and starting switch 16, the other end has external screw thread combination mouth 17, the battery and open the motor drive direction conversion and starting switch 16 can carry out electric tooth brushing of the present utility model as long as the internal thread combination mouthful stubborn spiral shell of handgrip being brushed shell 7 in the external screw thread combination of motor casing 15 mouthfuls 17, is packed into.

The utility model can be used technology manufacturings such as plastics die sinking injection moulding.

Claims (4)

1, a kind of roller toothbrush, comprise brush, brush axle, brush shell, it is characterized in that: brush is to be implanted with the roller brush that the bristle of length unanimity is made on the brush axle one end face of cylinder, make brush brush axle and handgrip brush axle, brush brush shell and handgrip brush shell, respectively they are moving type and are combined into whole brush axle and whole brush shell, the partly open bristle that exposes of brush brush shell, the closed sealing of part bristle, brush brush shaft end and brush are brushed the shell end, and handgrip brush shaft end and handgrip brush shell end are an integral body with spindle nose and axle bed form combination brush shell with the brush axle respectively.

2, roller toothbrush according to claim 1 is characterized in that: handgrip brush shell has the manual hole of brush axle of symmetry, and the brush axle of appropriate section is many rhombuses.

3, roller toothbrush according to claim 1 is characterized in that: the end of handgrip brush shell can be made open type, and screw thread is arranged in the opening, twists swivel nut with the motor casing external screw thread and connects, and handgrip brush axle extension set is connected on the motor shaft head again.

4, according to the described roller toothbrush of one of claim 1 to 3, it is characterized in that: brush brush shell and handgrip brush shell each position component, be connected, matching relationship is handgrip to be brushed shell one end make cylindric external screw thread combination head, the nearly brushhead end of handgrip brush shell is shaped on corresponding internal thread, again handgrip is brushed shell and twisted spiral shell formation brush shell integral body on brush brush shell combination head, simultaneously, the nearly hollow axle bed of handgrip end triangle body of brush brush axle entangles the triangle body spindle nose of handgrip brush axle brushhead end voluntarily.

Images