CN2154670Y

CN2154670Y - Multifunction electric toothbrush

Info

Publication number: CN2154670Y
Application number: CN 93205996
Authority: CN
Inventors: 潘兴瑜
Original assignee: Individual
Current assignee: Individual
Priority date: 1993-03-09
Filing date: 1993-03-09
Publication date: 1994-02-02
Anticipated expiration: 2003-03-09

Abstract

The utility model relates to a multifunction electric toothbrush. An electric machine (2), a battery clamp (7), a commutator (3), a switch (4) and a lamp holder (5) are arranged in an outer shell (1). One end of the outer shell (1) is connected with an outer edge (9) or the protective plate of the toothbrush (14) through a screw thread. The shaft of the electric machine (2) is connected with an inner edge (10) or the rod of the toothbrush (13) through a bonder. The switch (4) is a single-pole triple-throw switch which can lead a lighting lamp to be turned on or the electric machine to rotate. The inner edge (10) and the rod of the toothbrush (13) on the shaft of the electric machine (2) are replaced, which can lead a user to shave or brush teeth. The utility model has three purposes, the usage is convenient, and the utility model is especially for an outgoing trip.

Description

Multifunction electric toothbrush

This utility model belongs to tooth hygiene field, particularly multifunctional electric toothbrush.

Existing electric toothbrush, as disclosed rotary reciprocating electric toothbrush among the CN2092975U, though can erect brush and push-and-pull brush,, its function singleness can not a tractor serves several purposes.

The purpose of this utility model provides a kind of collection and brushes teeth, shaves and throw light on and be the multifunctional electric appliance of one, to be fit to the family and the use of travelling outdoors.

This utility model is that the end at shell (1) is equipped with motor (2), be equipped with zygote (8) on the axle of motor (2), side at shell (1) other end is equipped with battery folder (7), and opposite side is equipped with diverter (3), switch (4) and illuminating lamp holder (5).Zygote (8) in motor (2) is upward linking the brush rod (13) that its other end has bristle (12) by zygote (15), inner surface at shell (1) has screw thread, connecting toothbrush backplate (14) on it, brush rod (13) passes from the hole of toothbrush backplate (14).Perhaps, go up the inner edge (10) that is linking shaver by zygote (11), go up by the outside that is being threaded (9) at shell (1) at the zygote (8) of motor (2).

So-called toothbrush backplate (14) be with end cap that shell (1) is threaded on have a pole, the other end of pole has two supports, is groove near middle part on the support of end cap, on another support blind hole is arranged.One end of brush rod inserts in the blind hole, and brush rod is between the two stands bristle (12) by the groove of support.The other end of brush rod passes from the hole of end cap, becomes one by zygote (15) and the zygote (8) on motor (2) axle.Like this, drive toothbrush when motor rotates and rotate, two stands plays the positioning supports effect.The shape of cross section of support as shown in Figure 5.

Circuit of the present utility model as shown in Figure 6.Wherein switch (4) is the SP3T switch, and power supply (17) can link to each other with illuminating lamp (16) by it, or links to each other with diverter (3), perhaps is in open-circuit condition.Diverter (3) is a double-point double-throw switch, and when throwing cutter and get to a contact, motor rotates towards a direction; When throwing cutter and get to the b contact, motor rotates in the opposite direction.

During use, when switch (4) was got to the E position, illuminating lamp (16) was lighted; When switch (4) is got to the C position, diverter (3) energized (17).When desiring to brush teeth, earlier brush rod (13) is passed from the hole of toothbrush backplate (14), install zygote (15) on its top, be meshed with zygote (8) on the motor (2) then.At last, toothbrush backplate (14) is screwed on the shell (1), simultaneously, the other end of brush rod (13) is inserted in the blind hole of support, bristle (12) is between two stands.The button of diverter (3) exposes shell (1).When brushing teeth, as long as press...with one's finger knob down or unclamp finger and borrow spring strength sprung push buttons, just can change the direction of rotation of motor (2), no matter brush tooth, when still brushing lower tooth, can guarantee that all bristle (12) moves to corona from root of the tooth, the long-pending thing of teeth space is brushed, met hygienic requirements.When desiring to shave, toothbrush backplate (14) is backed out, unloaded brush rod (13), change inner edge (10) and outside (9) gets final product.Interior outside structure is identical with commercially available electric shaver.Needn't use diverter (3) when shaving, turn clockwise as long as guarantee inner edge (10).

This utility model a machine three-use, easy to use.

Description of drawings:

Fig. 1 is a full sectional view of the present utility model, and Fig. 2 is outside (a 9) sketch map, and Fig. 3 is inner edge (a 10) sketch map, and Fig. 4 is the structural representation of brush rod (13) and toothbrush backplate (14), and Fig. 5 is the A-A profile, and Fig. 6 is a circuit diagram.

Embodiment:

The profile of this example is cylindrical, it is interlocked by two semi-cylindrical shells (1) and forms, be equipped with direct current generator (2), diverter (3), switch (4), lamp socket (5) and battery folder (7) in the half-cylindrical below shell (1), motor one end at cylinder blanket is threaded, be used to connect outside (9) or toothbrush backplate (14), the other end at cylinder blanket is to be the end cap (6) of one with half-cylindrical shell, part with respect to lamp socket (5) on it has a circular hole, so that cargo lamp.On the axle of motor (2), be equipped with zygote (8), be equipped with zygote (11), inner edge (10) is connected on the axle of motor (2) by them in a side of inner edge (10).

Claims

A kind of multifunctional electric toothbrush, it is that a end in shell (1) is equipped with motor (2), be equipped with zygote (8) on the axle of motor (2), side at shell (1) other end is equipped with battery folder (7), opposite side is equipped with diverter (3) and switch (4), it is characterized in that upward linking the brush rod (13) that its other end has bristle (12) by zygote (15) at the zygote (8) of motor (2), inner surface at shell (1) has screw thread, connecting toothbrush backplate (14) on it, brush rod (13) passes from the hole of toothbrush backplate (14), perhaps go up the inner edge (10) that is connecting shaver by zygote (11) at the zygote (8) of motor (2), go up by the outside that is threaded (9) at shell (1), in shell (1), also be equipped with illuminating lamp holder (5).