CN2194703Y

CN2194703Y - Motor-driven toothbrush

Info

Publication number: CN2194703Y
Application number: CN 94237435
Authority: CN
Inventors: 罗德; 皮国英
Original assignee: Individual
Current assignee: Individual
Priority date: 1994-05-24
Filing date: 1994-05-24
Publication date: 1995-04-19
Anticipated expiration: 2004-05-24

Abstract

The utility model relates to a toothbrush, particularly an electric toothbrush, comprising a toothbrush body, brush bristle and a casing. An electric machine is arranged in the casing. The electric machine is driven by a battery. An accessory shaft on which the toothbrush body is provided is connected with the electric machine. The front part of the toothbrush body is provided with an opening, and the toothbrush body is hollow. One surface is provided with a small hole. The outer part of the toothbrush body is provided with a protective cover, and the back of the toothbrush body is provided with a water storage tank. The water storage tank is connected with the opening at the front part of the toothbrush body through a water flowing passage. The utility model has the advantages of novel structure and reasonable design. The utility model overcomes the disadvantages that the structure of a traditional toothbrush is single, and the usage is out of date. The toothbrush, toothpaste and water for brushing teeth are combined. Teeth are brushed in an electric and rotary mode. Teeth can not be damaged. The cleaning is clean and thorough. The usage is convenient and scientific. The utility model can also be used as a massager.

Description

Motor-driven toothbrush

The utility model relates to a kind of toothbrush, specifically is electric toothbrush.

Brushing teeth is indispensable something in people's daily life, all there is not breakthrough change in the structure of the historical toothbrush of nearly two a century of China and the mode of brushing teeth, also rest on traditional frame mode, improper use, not only can not thoroughly remove the tooth foul, also can damage tooth, thereby make the especially correct teeth brushing way of child of the frequent reminds people of health care expert, so that will clean up inside and outside the tooth, do not damage tooth.

The purpose of this utility model just provides a kind of electric toothbrush of novel structure, rotates up and down along tooth according to the structure employing of tooth and scrubs, and not only can thoroughly remove foul in the tooth, cleaning oral cavity, and can damage tooth, and can massage the oral cavity, have health-care effect.

The technical solution of the utility model is: comprise brush body; bristle; housing; motor wherein is housed in housing; connect with battery by binding post and three-position switch assembly; the output shaft of motor connects with noncoupled axle on being contained in brush body by adapter sleeve; the brush body that bristle is housed is interior for hollow; the front is an opening; on brush body, have the right quantity aperture; the containment vessel that the band cistern is arranged in the outside of brush body; containment vessel is having end plug with brush body open front corresponding opening place; and have waterway, and an end of waterway is communicated with cistern, and the other end is connected to the opening part of brush body.

Below in conjunction with the embodiment accompanying drawing in detail this utility model is described in detail.

At first accompanying drawing is described:

Fig. 1 represents structure chart of the present utility model.

Referring to accompanying drawing, operation principle of the present utility model is: at first start three-position switch (8), Motor (1) is connected with battery (2) by binding post (10) and three-position switch (8), the output shaft rotation of motor (1), and three-position switch (8) has three contacts, can make respectively motor (1) turn left, turn right and stop. Because the effect of adapter sleeve (13), motor (1) drive noncoupled axle (18) and make brush body (17) rotation. The end cap (19) of brush body (17) is opened, clamp-on an amount of toothpaste, jam-pack end cap (19), open the tegillum (20) on the cistern (22), in cistern (22), pour into the water of brushing teeth, jam-pack tegillum (20), just can formally brush teeth, starter motor (1) makes brush body (17) rotation, under centrifugal action, toothpaste in the brush body (17) and the water of brushing teeth that enters in the brush body (17) namely are thrown out of, and are about to foul removing in the oral cavity under the effect of bristle (16), and tooth cleaning is clean, and can just at any time make motor (1) by three-position switch (8), thorough cleaning is convenient in counter-rotating. The end of brush body (17) not only can be fixed and protect to the structure of containment vessel of the present utility model (15); prevent that bristle (16) is to the brushing of cheek side; and in the process of bristle (16) with brush body (17) left rotation and right rotation; the inboard muscle of containment vessel (15) can be wiped the dirt on the bristle (16) off; has the effect of cleaning bristle; simultaneously, the afterbody of containment vessel (15) or a cistern (22).

The utility model has the protection tube (11) of band bonnet (3) in the outer setting of electric toothbrush, and protection tube (11) can also fill clear water and be used for gargling and brush teeth except having the function of protecting electric toothbrush, compact conformation, and clean hygiene has multi-functional. Brush body of the present utility model (17) adopts removable the connection with noncoupled axle (18), and brush body (17) can be changed at any time. Bristle of the present utility model (16) can be nylon brush hair, is toothbrush, also can be soft line suede, is a kind of oral cavity massager, can massaging oral, have health-care efficacy.

The electric toothbrush novel structure that the utility model provides, reasonable in design, it is single to change the traditional toothbrush structure, use to fall behind, and the disadvantage that improper use also can damage tooth is with toothbrush, toothpaste With the water Trinity of brushing teeth, utilize the mode of electronic rotation to brush teeth, not only can damage tooth, and can thoroughly remove foul in the oral cavity, brush body can also be changed at any time, use more conveniently, more scientific, more conform with oral hygiene, can also use as the oral cavity massager simultaneously, has health-care efficacy, one thing has several functions, makes with our the closely bound up toothbrush of living and enters a new world, to satisfy the demand of the modern life. The utility model can form series of products miscellaneous.

Accompanying drawing has been represented an embodiment of the present utility model.According to embodiment shown in the drawings, the output shaft that is positioned at the micro machine (1) of housing (6) connects with noncoupled axle (18) by adapter sleeve (13), and noncoupled axle (18) is installed in the noncoupled axle cover (14), and an end is as the bearing of noncoupled axle (18), other end W ₂Screw (12) housing (6) and motor (1) is fixing together; noncoupled axle (18) links to each other with brush body (17) by square hole; brush body (17) is a hollow-core construction; the front is an opening; have three holes on the face; remainder is equipped with nylon brush hair (16); in brush body (17) outside containment vessel (15) is arranged; with brush body (17) open front corresponding opening place end plug (19) is being arranged; the rear portion is cistern (22); have waterway (21); the one end is communicated with cistern (22), and the other end is connected to open front place of brush body (17), and tegillum (20) is housed on the water filling port of cistern (22); in the rear end of motor (1) switch inner shell (9) is housed, uses W ₂Screw (12) is fixing with housing (6); be connected with binding post (10) with motor (1); three-position switch (8) is housed in switch inner shell (9); afterbody at housing (6) is equipped with No. 2 batteries (2); (4) be positive plate, (7) are negative plate, and (5) are lead-in wire; pack into then in the protection tube (11), seal by bonnet (3).This utility model adopts plastics to make.

Claims

1; a kind of electric toothbrush; comprise brush body; bristle; housing; motor wherein is housed in housing; connect with battery by binding post and three-position switch assembly; the output shaft of motor connects with noncoupled axle on being contained in body brush by adapter sleeve; feature of the present utility model is for hollow in the brush body (17) that bristle (16) are housed; the front is an opening; on brush body (17), have the right quantity aperture; the containment vessel (15) that band cistern (22) are arranged in the outside of brush body (17); containment vessel (15) is having end plug (19) with brush body (17) open front corresponding opening place; and have a waterway (21); one end of waterway (21) is communicated with cistern (22), and the other end is connected to the opening part of brush body (17).

2, electric toothbrush according to claim 1 is characterized in that establishing to the protection tube (11) that is equipped with band bonnet (3) in the outside of electric toothbrush.

3, electric toothbrush according to claim 1 is characterized in that brush body (17) adopts removable the connection with noncoupled axle (18).

4, electric toothbrush according to claim 1 is characterized in that bristle (16) can be a nylon brush hair, also can be soft line floss.