CN2255831Y

CN2255831Y - Rotary toothbrush

Info

Publication number: CN2255831Y
Application number: CN 96225320
Authority: CN
Inventors: 吴国昌; 吴烽
Original assignee: Individual
Current assignee: Individual
Priority date: 1996-01-30
Filing date: 1996-01-30
Publication date: 1997-06-11
Anticipated expiration: 2006-01-30

Abstract

The utility model discloses a rotating toothbrush, which comprises a brush holder 1, wherein a drive device 8 is arranged in the brush holder 1, and the output shaft 9 of the drive device 8 is provided with a brush 5; the end of the brush arranged on the brush holder 1 is provided with a cover 4 used for covering part of the brush bristles. The utility model has the advantages of ensuring correct tooth brushing method, protecting teeth, thorough cleaning teeth and saving labor.

Description

Rotary tooth-brush

This utility model has related to a kind of the articles for daily use, especially a kind of rotary tooth-brush.

At present used toothbrush is unfavorable for adopt correct method for brushing teeth for being hair on one side, should cause tooth root to expose tooth root portion and be brushed odontopathy such as grooving, and cleaning is not thorough.

The purpose of this utility model provides and a kind ofly can guarantee adopt correct method for brushing teeth, take care of one's teeth and also clear up thoroughly, the labour-saving rotary tooth-brush.

Technical solution of the present utility model is: a kind of rotary tooth-brush is characterized in that: be provided with brush holder 1, driving device 8 is housed in the brush holder 1, be connected to hairbrush 5 on the output shaft 9 of driving device 8, connect the hairbrush end on the brush holder 1 cover 4 that covers the part bristle is housed.

Described driving device 8 connects motor 3 by battery 2 and forms.

Described driving device 8 connects control device 12 by elastic device 13 and actuating device 10 is formed.

This utility model compared with prior art has: can guarantee to adopt correct method for brushing teeth, take care of one's teeth, and cleaning is thorough, the labour-saving advantage.

Fig. 1 is the electronic example structure sketch map of this utility model;

Fig. 2 is the structural representation of this utility model Mechanical Driven embodiment.

Below in conjunction with accompanying drawing this utility model embodiment is described further:

As Fig. 1, brush holder shown in 21 forms also material such as available metal by plastics and makes tubular, driving device 8 is housed in the brush holder, driving device 8 is made up of two batteries 2 and direct current generator 3, switch 6 control motors 3 are equipped with in brush holder 1 side, brush holder 1 end face is marked with link rod sleeve 7, link rod sleeve 7 also can be plugged on brush holder 1 end face, the axle 9 of motor 3 places in the link rod sleeve 7, also can not establish link rod sleeve 7, the axle 9 of motor 3 places in brush holder 1 end-face hole, hairbrush 5 is a cylindricality, hairbrush 5 inserts in the link rod sleeve 7 with the axle grafting of motor 3 and by key connecting, hairbrush 5 is provided with semicircle tubular cover 4, and the end face of cover 4 is plugged on the sidewall of link rod sleeve 7, also can directly be plugged on brush holder 1 sidewall, can unload cleaning, the brush holder other end is established the end cap of loading and unloading battery, opens 5 rotations of switch 6 motors 3 drive hairbrush during use and sends into the work that the cleaning tooth can be finished in the oral cavity, and cover 4 makes hairbrush 5 not damage other position, oral cavity.Driving device 8 also can adopt mechanical actuation device, be by saucerspring 13, one end is fixed on the axle 14, one end is fixed on the brush holder inwall, the ratchet that dress ratchet 12 is mated on the spring 13 end axles 14 joins with the gauge tap 16 that is located at the brush holder outside, one terminal link of axle 14 connects gear 10, the gear that is meshed with gear 10 is contained on the output shaft 9, the other end of axle 14 stretches out outside the brush holder, connecing turn-knob 15 forms, the connection of other parts is identical with electronic embodiment, twisting turn-knob 15 during use, screwing spring 13, open switch 16, make ratchet be lifted away from ratchet 12, under the effect of spring 13, the gear 10 that is meshed rotates drive axle 9 and hairbrush 5 rotates thereby axle 14 drives, finish and close switch 16 ratchets after the cleaning and admire and quit work into ratchet, also can adopt other elastic device and control device and actuating device to finish the work, brush holder 1 also can be made into than the shape that is easier to hold, and hairbrush can be made into various healths and replaceable as required.

Claims

1, a kind of rotary tooth-brush is characterized in that: be provided with brush holder [1], driving device [8] is housed in the brush holder [1], be connected to hairbrush [5] on the output shaft [9] of driving device [8], connect the hairbrush end on the brush holder [1] cover [4] that covers the part bristle is housed.

2, rotary tooth-brush according to claim 1 is characterized in that: described driving device [8] connects motor [3] by battery [2] and forms.

3, rotary tooth-brush according to claim 1 is characterized in that: described driving device [8] connects control device ratchet [12] by spring [13] and gear [10] is formed.