CN2212972Y

CN2212972Y - Swing type electric toothbrush with massage function

Info

Publication number: CN2212972Y
Application number: CN 94244612
Authority: CN
Inventors: 杨维阳; 轩维国; 徐长森; 林良华
Original assignee: Institute Of Applied Technology Tianjin Administration College
Current assignee: Institute Of Applied Technology Tianjin Administration College
Priority date: 1994-11-11
Filing date: 1994-11-11
Publication date: 1995-11-22
Anticipated expiration: 2004-11-11

Abstract

The utility model relates to a swing type electric toothbrush with a massage function. A miniature motor drives a gear drive structure, which leads a brush feather head to generate 50HZ vibration frequency, and teeth are cleaned. Simultaneously, digital massage heads which can be replaceable are used for massaging teeth and dental beds, and the utility model has the functions for keeping healthy and protecting teeth. The utility model has the advantages of simple structure, convenient usage, good efficiency on cleaning teeth and keeping teeth healthy, unique massaging function, and low cost.

Description

Swing type electric toothbrush with massage function

This utility model belongs to the tooth protection device that cleans the teeth, especially a kind of swinging type electric toothbrush that massage functions is arranged.

For a long time, people have carried out many toothbrush improvements measures in order to improve the effect of the tooth protection that cleans one's teeth, and as to change the purpose that is shaped as of brush, bristle, make structures such as " sanding type ", " bulb type ", " fillet type "; Be shaped as purpose to change brush holder, make structures such as " crank type ", " elasticity ansa ".The corrective measure that these are existing, though receive the clean tooth protection effect of certain raising, but still exist obvious defects: the efficient that 1, cleans the teeth is low, owing to must use manual operation, bristle is brushed dynamic frequency on the flank of tooth low, and the dirty stone in backlash or the pothole is difficult to thorough elimination; 2, time of taking of operation of cleaning the teeth is long; 3, do not possess the structure of effectively oral cavity being carried out special health care massage.

The purpose of this utility model is to provide a kind of swinging type electric toothbrush that massage functions is arranged, it can overcome the shortcoming and defect of above-mentioned existing various manual toothbrushs, making the implementation of the strong tooth that cleans one's teeth convenient, save time, efficiently, is a kind of with low cost and the tooth protection apparatus that cleans the teeth of extensive promotional value arranged.

The technical solution of the utility model: a kind of swinging type electric toothbrush that massage functions is arranged, comprise bristle head, brush holder, the minisize dc synchronous motor, battery supply, driving gear and involuntary speed reduction gear, battery supply is connected with motor, motor output shaft and driving gear central shaft hole join, driving gear is meshed with the involuntary speed reduction gear, it is characterized in that on the end end face that is not connected of said brush holder a recessed jack being arranged with bristle head, being connected with the jack of brush holder is the slide block that waves of a band plug, this slide block is an oblate cylinder, this cylinder upper bottom surface centre bit is equipped with plug, bottom surface has a rectangular recess at a side semicircle place-centric, have on the semicircle wheel face of said driven reduction gearing one with the vertical driving lever of wheel face, this driving lever can insert in the above-mentioned rectangular recess of waving on the slide block cylinder bottom surface; Replaceable grafting one finger-like massage head on the above-mentioned plug that waves slide block, said finger-like massage head comprises the finger-like head, with the short handle that the finger-like head is connected, on the short handle end face jack is arranged, and is evenly distributed with small silica gel nipple on the finger-like head.

Using method of the present utility model and operation principle: at first insert 1.5 volts of power supplys, make the motor rotation, drivewheel engagement involuntary speed reduction gear rotates, driving lever is in company with rotation on the reduction gearing, because driving lever is inserted in the rectangular recess of waving slide block, make slide block produce the interior reciprocally swinging (its swing condition and pendulum angle depend on the length and the width of rectangular recess) of certain angle scope.The reciprocally swinging of slide block drives brush holder, and the frequency about making bristle head or massage head with 50HZ efficiently cleans the teeth, therapeutic massage.

Superiority of the present utility model is: 1, simple in structure, easy to use, be particularly suitable for the child, the old man operates, and can be electronic, but hands is moving again; 2, high efficiency, save time, because bristle head moves per second at the flank of tooth and reached for 50 cycles, promptly per second is brushed up and down 100 times, almost is tens of times of staff operating frequencies, and, finished the short time of cleaning the teeth because low frequency vibration makes in facing, the tooth crack dirt loose because of obtaining energy; 3, special-purpose massage head is utilized high-elastic gonosome of finger-shaped and the prominent face of small mamillary, relies on manually and can implement massage with electronic the cooperation to each position, oral cavity; Blood circulation promoting reaches tooth, chamber health care purpose; 4, with low cost, the high-efficiency electric motor power consumption is low, is interrupted working life more than 300 hours, and bristle head is replaceable, need not overlapping investment.

Further specify present technique below in conjunction with drawings and Examples.

Accompanying drawing 1 is the contour structures sketch map of the related electric toothbrush of this utility model.

Accompanying drawing 2 is the generalized section of Fig. 1.

Accompanying drawing 3 is just cuing open structural representation for the slide block that waves of the related electric toothbrush of this utility model.

Accompanying drawing 4 is the vertical view of Fig. 3.

Accompanying drawing 5 is just cuing open structural representation for the involuntary speed reduction gear of the related electric toothbrush of this utility model.

Accompanying drawing 6 is the vertical view of Fig. 5.

Accompanying drawing 7 is the finger-like massage head structural representation of the related electric toothbrush of this utility model.

Wherein 1 is bristle head, and 2 is brush holder, and 3 is motor, 4 is motor switch, and 5 is driving gear, and 6 is the involuntary speed reduction gear, 7 is driving lever, and 8 for waving slide block, and 9 is plug, 10 is rectangular recess, and 11 is jack, and 12 is motor output shaft, 13 is involuntary speed reduction gear centre axis hole, and 14 is finger-like massage head short handle, and 15 is finger-like massage head short handle jack, 16 is miniature silica gel nipple, and 17 is the finger-like massage head.

Embodiment:

A kind of swinging type electric toothbrush (seeing Fig. 1-7) that massage functions is arranged, comprise bristle head 1, brush holder 2, minisize dc synchronous motor 3, battery supply, driving gear 5 and involuntary speed reduction gear 6, battery supply is connected with motor, motor output shaft 12 joins with driving gear central shaft hole 13, driving gear is meshed with the involuntary speed reduction gear, it is characterized in that on the end end face that is not connected of said brush holder a recessed jack 11 being arranged with bristle head, be connected with the jack of brush holder be a band plug wave slide block 8, this slide block is an oblate cylinder, this cylinder upper bottom surface centre bit is equipped with plug 9, bottom surface has a rectangular recess 10 at a side semicircle place-centric, have on the semicircle wheel face of said driven reduction gearing one with the vertical driving lever 7 of wheel face, this driving lever can insert in the above-mentioned rectangular recess of waving on the slide block cylinder bottom surface; Replaceable grafting one finger-like massage head on the above-mentioned plug 9 that waves slide block, said finger-like massage head comprise finger-like 17, and the short handle 14 that is connected with the finger-like head has jack 15 on the short handle end face, be evenly distributed with small silica gel nipple 16 on the finger-like head.

Claims

1, a kind of swinging type electric toothbrush that massage functions is arranged, comprise bristle head, brush holder, the minisize dc synchronous motor, battery supply, driving gear and involuntary speed reduction gear, battery supply is connected with motor, motor output shaft and driving gear central shaft hole join, driving gear is meshed with the involuntary speed reduction gear, it is characterized in that on the end end face that is not connected of said brush holder a recessed jack being arranged with bristle head, being connected with the jack of brush holder is the slide block that waves of a band plug, this slide block is an oblate cylinder, this cylinder upper bottom surface centre bit is equipped with plug, bottom surface has a rectangular recess at a side semicircle place-centric, have on the semicircle wheel face of said driven reduction gearing one with the vertical driving lever of wheel face, this driving lever can insert in the above-mentioned rectangular recess of waving on the slide block cylinder bottom surface; Replaceable grafting one finger-like massage head on the above-mentioned plug that waves slide block, said finger-like massage head comprises the finger-like head, with the short handle that the finger-like head is connected, on the short handle end face jack is arranged, and is evenly distributed with small silica gel nipple on the finger-like head.