CN2251926Y - Changable electric rotating toothbrush - Google Patents

Abstract

The utility model relates to a rinse apparatus. The utility model is mainly characterized in that the lower part of a brush head is provided with a groove-shaped bracket; a cavity brush holder is provided with a motor which is connected to a miniature reversing phase switch; an output shaft of the motor is connected to a reduction gear; an output shaft of the reduction gear is connected to a connecting shaft; the connecting shaft is connected to a brush head shaft; the right part of the cavity brush holder is provided with batteries which are connected to the miniature reversing phase switch. The main purposes of the utility model are that the utility model can brush teeth up and down along the teeth in order to clean the teeth thoroughly and keep the teeth sanitation and cleanness.

Description

Interchangeable electric rotary tooth brush

The utility model relates to a kind of tool of gargling, especially a kind of interchangeable electric rotary tooth brush.

In people's daily life at present, the toothbrush that uses, on structure, brush and brush holder are arranged, and brush that also has and brush holder can fold, and all play a positive role to using or carrying the aspect like this, but these toothbrush apparatus, it is moving to walk around, and can not rotate along the teeth space easy on and off especially, and toothbrushing effect is thorough inadequately.

The purpose of this utility model provides a kind of brush and can rotate up and down and scrub effective toothbrush.

The utility model is achieved like this: the middle and lower part at brush has troffer, the right-hand member of troffer connects with the left end screw thread of cavity brush holder and is connected, middle part in the cavity brush holder has motor and is connected with miniature phase reversal switch lead, the output shaft of motor is connected with decelerator, the output shaft of decelerator be connected right-hand member and connect, the left end of connecting axle is connected with the right-hand member of brush head axis, concave hole on the left end of brush head axis and the troffer left end Inner side flexibly connects, right part in the cavity brush holder has battery, the right-hand member of battery is connected with the right-hand member of conductive copper sheet, the left end of conductive copper sheet is connected with miniature phase reversal switch, the left end of battery is connected with miniature phase reversal switch, has battery tray and be threaded with the cavity brush holder on the interior right part end face of cavity brush holder.

The utility model compared with prior art has following advantage:

1, reasonable in design, compact conformation;

2, technology is simple, and cost is low, easily promotes the use of;

3, can treat or give preventing tooth diseases, situation is effective

Concrete structure of the present utility model and embodiment are provided by the following drawings.

Fig. 1 is that whole partial cutaway of the present utility model is shown structural representation.

To and implement concrete structure of the present utility model to be described in further detail below in conjunction with accompanying drawing.

Shown in accompanying drawing 1, interchangeable electric rotary tooth brush, it mainly is made up of brush 12 and cavity brush holder 10 two parts, has troffer 1 in the middle and lower part of brush 12, the right-hand member of troffer 1 connects with the left end screw thread of cavity brush holder 10 and is connected, it is that lead is connected with miniature phase reversal switch 6 that middle part in cavity brush holder 10 has motor 4, has motor cover 5 on the top of motor 4, the output shaft of motor 4 is connected with decelerator 3, the output shaft of decelerator 3 is connected connecting axle 2 with connecting axle 2 right-hand members left end is connected with the right-hand member of brush head axis 11, brush head axis 11 is an one with bristle pack, concave hole on the left end of brush head axis 11 and the troffer 1 left end medial surface is movable pegs graft, right part in cavity brush holder 10 has battery 8, the right-hand member of battery 8 is connected with the right-hand member of conductive copper sheet 7, the left end of conductive copper sheet 7 is connected with miniature phase reversal switch 6, the left end of battery 8 is connected with miniature phase reversal switch 6, has battery tray 9 on the right part end face in cavity brush holder 10 and is threaded with cavity brush holder 10.

Claims (1)

1. A kind of interchangeable electric rotary tooth brush, it comprises brush (12), cavity brush holder (10), it is characterized in that: have troffer (1) in the middle and lower part of brush (12), the right-hand member of troffer (1) connects with the left end screw thread of cavity brush holder (10) and is connected, at the cavity brush holder) middle part in (10) has motor (4) and is connected with miniature phase reversal switch (6) lead, the output shaft of motor (4) is connected with decelerator (3), the output shaft of decelerator (3) is connected with connecting axle (2) right-hand member, the left end of connecting axle (2) is connected with the right-hand member of brush head axis (11), concave hole on the left end of brush head axis (11) and troffer (1) the left end medial surface flexibly connects, right part in cavity brush holder (10) has battery (8), the right-hand member of battery (8) is connected with the right-hand member of conductive copper sheet (7), the left end of conductive copper sheet (7) is connected with miniature phase reversal switch (6), the left end of battery (8) is connected with miniature phase reversal switch (6), has battery tray (9) on the right part end face in cavity brush holder (10) and is threaded with cavity brush holder (10).