CN2145591Y - Electric toothbrush cooperated with razor - Google Patents

Abstract

The utility model discloses an electric toothbrush cooperated with a shaver. In the utility model, a balance wheel, an eccentric wheel disc and a rocker wobble driven by a motor, and then a brush head linearly moves from top to bottom. When the utility model is used for shaving, a casing is removed, a hexagonal lug boss on a driving shaft is matched with a hexagonal hole on the center of a tool post, the motor drives a small spring, the driving shaft rotates the tool post, and then a same motor can respectively drive the brush head and the shaver for achieving the purposes of brushing teeth or shaving. The brush head of the utility model can be changed. The utility model has the advantage of convenient carrying. The utility model is an ideal appliance for brushing teeth and shaving in travel.

Description

Electric toothbrush cooperated with razor

The utility model discloses a kind of and the bonded electric toothbrush of shaver.

At present the electric toothbrush kind many, rotary, gyroscopic pendulum dynamic formula etc. arranged, the utility model patent communique discloses that a kind of electric health-care toothbrush, notification number are 2062181, application number is 89212999.9, it is that gyroscopic pendulum dynamic formula, the radius of gyration are 180 degree, revolution has the dead angle, there are dirt in tooth and the dental bed portion of closing, and easy-clear, the brush back side directly do not contact with other position, oral cavity and produces friction, and consumed power is bigger, brush is difficult for changing function singleness with the axle one.

The purpose of this utility model just provides a kind of and the bonded electric toothbrush of shaver, easy-clear, the brush back side directly do not contact the generation friction with other position, oral cavity, consumed power is bigger to solve prior art root dirt, brush is difficult for changing the deficiency of function singleness with the axle one.

The technical solution of the utility model is, it is to be grouped into by brush part and shaving portion, brush part is by housing, dust cover, brush, brush holder support drive mechanism and power section are formed, brush is a dovetail shaped, center, the back side has a through hole and rectangular slot brush holder support and brush to be combined with the dovetail slideway, the brush holder support center is long unthreaded hole, the brush other end cooperates with the motor box outer casing screw relatively, motor box shell and battery case outer casing screw are connected, power section is made up of motor and power supply, motor mounting in motor box and tabletting fix, tabletting has a centre bore, power output shaft one end stretches out the motor front end, the other end passes the tabletting centre bore, the motor box shell has switch, line is connected in battery case and is just paying between the utmost point and the switch, drive mechanism is by fork, the fork axle, escapement and balancing arbor are formed, the fork front end has the fork head, the other end has eccentric wheel disc, fork cooperates with the long unthreaded hole internal diameter in brush holder support center, the fork head cooperates with the brush rectangular slot, escapement and power output shaft spline fitted, one vertical shaft is arranged on the escapement, vertical shaft cooperates with eccentric grove on the eccentric wheel disc, fork axle and brush holder support tight fit and with fork hinge joint dust cover and motor housing threaded engagement, the part that shaves is by outer housing, tool bit assembly, power transmission shaft and spring are formed, tool bit assembly is by knife rest, blade and cover net are formed, knife rest and cover net center are porose, between cover net and knife rest blade is arranged, the knife rest centre bore is that six side's boss are arranged on six side's power transmission shafts, and cooperate with knife rest center hexagonal hole, big spring and power transmission shaft external diameter, six side's boss and battery case center step cooperate, little spring two ends internal diameter respectively with power output shaft and power transmission shaft tight fit, cover net and battery case threaded engagement, it is one top that outer housing center inner face has, and cooperate with the power transmission shaft top, outer housing cooperates with the battery case outer-diameter threads.

This utility model is brush and brush holder support dovetail slideway fit structure than its advantage compared with the prior art, owing to designed toothbrush and the bonded structure of shaver, realized a machine dual-purpose, brush is along dental surface rectilinear motion up and down, do not have the dead angle easily to clean the dirt at tooth and dental bed junction surface with water, simultaneously to the dental bed touch, brush does not contact with other position, oral cavity, resistance is little, consumed power is little, and brush can be changed at any time, can adapt to not make us the same year using.

Description of drawings:

Accompanying drawing is a kind of and the bonded electric toothbrush structure of shaver sketch.

Below in conjunction with description of drawings this utility model most preferred embodiment, it is to be grouped into by brush part and shaving portion, brush part is by housing, dust cover, brush, brush holder support, drive mechanism and power section are formed, brush (11) is a dovetail shaped, center, the back side has a through hole (13) and rectangular slot (14) brush holder support (17) to be combined with dovetail slideway (16) with brush (11), the brush holder support center is long unthreaded hole, relative brush (11) and motor box shell (3) threaded engagement, motor box shell (3) is connected with battery case shell (1) threaded engagement, power section is made up of motor and power supply, motor (18) is installed in the motor box and has tabletting (19) fixing, tabletting (19) has a centre bore, power output shaft (20) one ends stretch out the motor box front end, the other end stretches out from tabletting (19) centre bore, motor box shell (3) has switch (5), power line is connected between battery case (28) both positive and negative polarity and switch (5), drive mechanism is by fork, the fork axle, escapement and balancing arbor are formed, fork (9) front end has fork head (12), the other end has eccentric wheel disc (8), fork (9) cooperates with the long unthreaded hole internal diameter in brush holder support (17) center, fork head (12) cooperates with rectangular slot (14) on the brush (11), escapement (6) and power output shaft (20) one end spline fitted, one vertical shaft (7) is arranged on the escapement, vertical shaft (7) cooperates with eccentric grove on the eccentric wheel disc (8), escapement (6) fork axle (10) and brush holder support (17) tight fit, and link with fork (9), shaver partly is by outer housing, tool bit assembly, power transmission shaft and two springs are formed, tool bit assembly is made up of knife rest (25) blade (32) and cover net (33), knife rest (25) and cover net (33) center are porose, between cover net (33) and knife rest (25) blade (32) is arranged, knife rest (25) centre bore is six sides, one or six side's boss (22) are arranged on the power transmission shaft (29), and cooperate with knife rest (25) center hexagonal hole, wherein big spring (21) cooperates with power transmission shaft (29) six side's boss (22) and battery case center bore (31), little spring (30) two ends internal diameter respectively with power output shaft (20) and power transmission shaft (29) tight fit, cover net (33) and battery case (28) threaded engagement, outer housing (23) center inner face has one top (27) and cooperates with power transmission shaft (29) top, and outer housing (23) cooperates with battery case (28) outer-diameter threads.When brushing teeth, screw off dust cover (15), open switch (5), at this moment power output shaft (20) drives escapement (6), the eccentric wheel disc of vertical shaft (7) (8), fork (9) is through fork axle (10), fork head (12), brush (11) is reciprocatingly slided along the dovetail chute (16) on the fork (9), when finishing when brushing teeth, shutting switch (5) screws on dust cover (15) and gets final product, when shaving, screw off outer housing (23), at this moment top nail (27) breaks away from power transmission shaft (29), spring (21), and (30) upspring six side's boss (22) on the power transmission shaft (29) under spring (30) promotes, going up the center hexagonal hole with knife rest (25) cooperates, open the rotation of switch (5) cutter head, when finishing, close swap switch (5) and screw on outer housing (23) when shaving, at this moment top (27) top lower drive shafts (29), six side's boss (22) are gone up the center hexagonal hole with knife rest (25) and are separated.When changing brush head more, with pin from brush (11) through hole (13) with fork head (12) jack-up, at this moment brush (11) is taken off from the dovetail slideway, change new brush and get final product.

Claims (1)

1, a kind of and the bonded electric toothbrush of shaver, partly form by brush part and shaver, it is characterized in that: brush holder support and brush are combined with the dovetail slideway, the brush other end cooperates with the motor box outer casing screw relatively, motor box shell and motor box outer casing screw are connected, motor mounting in motor box and tabletting fix, the motor box shell has switch, line is connected in battery case and is just paying the utmost point and switch room, fork cooperates with the long unthreaded hole internal diameter in brush holder support center, the fork head cooperates with the brush rectangular slot, escapement and power output shaft spline fitted, vertical shaft cooperates with eccentric grove on the eccentric wheel disc, fork axle and brush holder support tight fit and link with fork, dust cover and motor housing threaded engagement, six side's boss are arranged on the power transmission shaft and cooperate with knife rest center hexagonal hole, big spring cooperates with power transmission shaft external diameter six side's boss and battery case centre bore step, little spring two ends internal diameter respectively with power output shaft and power transmission shaft tight fit, cover net and battery case threaded engagement, it is one top and cooperate outer housing and battery case threaded engagement with the power transmission shaft top that outer housing center inner face has.

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