CN107184289B - A kind of Medical electric toothbrush - Google Patents

A kind of Medical electric toothbrush Download PDF

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Publication number
CN107184289B
CN107184289B CN201710492619.2A CN201710492619A CN107184289B CN 107184289 B CN107184289 B CN 107184289B CN 201710492619 A CN201710492619 A CN 201710492619A CN 107184289 B CN107184289 B CN 107184289B
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CN
China
Prior art keywords
brush
fixed
tooth
electric toothbrush
circle
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Active
Application number
CN201710492619.2A
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Chinese (zh)
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CN107184289A (en
Inventor
李秀荣
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Ningbo Jintenyi Intelligent Electronic Technology Co ltd
Original Assignee
Ningbo Golden Baiyi Craft Products Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Ningbo Golden Baiyi Craft Products Co Ltd filed Critical Ningbo Golden Baiyi Craft Products Co Ltd
Priority to CN201810825357.1A priority Critical patent/CN108836543B/en
Priority to CN201810825356.7A priority patent/CN108836542B/en
Priority to CN201810825393.8A priority patent/CN108836545B/en
Priority to CN201810823082.8A priority patent/CN108836541B/en
Priority to CN201710492619.2A priority patent/CN107184289B/en
Priority to CN201810825391.9A priority patent/CN108836544B/en
Publication of CN107184289A publication Critical patent/CN107184289A/en
Application granted granted Critical
Publication of CN107184289B publication Critical patent/CN107184289B/en
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Classifications

    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61CDENTISTRY; APPARATUS OR METHODS FOR ORAL OR DENTAL HYGIENE
    • A61C17/00Devices for cleaning, polishing, rinsing or drying teeth, teeth cavities or prostheses; Saliva removers; Dental appliances for receiving spittle
    • A61C17/16Power-driven cleaning or polishing devices
    • A61C17/22Power-driven cleaning or polishing devices with brushes, cushions, cups, or the like
    • A61C17/24Power-driven cleaning or polishing devices with brushes, cushions, cups, or the like rotating continuously
    • A61C17/26Power-driven cleaning or polishing devices with brushes, cushions, cups, or the like rotating continuously driven by electric motor
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61CDENTISTRY; APPARATUS OR METHODS FOR ORAL OR DENTAL HYGIENE
    • A61C17/00Devices for cleaning, polishing, rinsing or drying teeth, teeth cavities or prostheses; Saliva removers; Dental appliances for receiving spittle
    • A61C17/16Power-driven cleaning or polishing devices
    • A61C17/22Power-driven cleaning or polishing devices with brushes, cushions, cups, or the like
    • A61C17/222Brush body details, e.g. the shape thereof or connection to handle
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61CDENTISTRY; APPARATUS OR METHODS FOR ORAL OR DENTAL HYGIENE
    • A61C17/00Devices for cleaning, polishing, rinsing or drying teeth, teeth cavities or prostheses; Saliva removers; Dental appliances for receiving spittle
    • A61C17/16Power-driven cleaning or polishing devices
    • A61C17/22Power-driven cleaning or polishing devices with brushes, cushions, cups, or the like
    • A61C17/32Power-driven cleaning or polishing devices with brushes, cushions, cups, or the like reciprocating or oscillating
    • A61C17/34Power-driven cleaning or polishing devices with brushes, cushions, cups, or the like reciprocating or oscillating driven by electric motor

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  • Health & Medical Sciences (AREA)
  • Dentistry (AREA)
  • Epidemiology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Brushes (AREA)

Abstract

A kind of Medical electric toothbrush of the present invention includes brush head (100), brush body (200), handle, and the brush body (200) is equipped with the power module being connect with the brush head (100) and control module, it is characterised in that:The brush head (100) includes brush circle (110), the first bristle (111), brush (120), the second bristle (121), seismic mass (130), the first spring (131), fixed block (132), first motor (113), first connecting rod (133);The present invention makes the first bristle (111) rotate by above-mentioned first motor (113), and seismic mass (130) is set to shake with the contact of the second tooth (134) by the first tooth (112), to make the second bristle (121) shake, it realizes vibration-type electric toothbrush and rotary electric toothbrush while acting on the effect in oral cavity, the cleaning efficiency of tooth is improved, the effect for dispelling plaque is improved.

Description

A kind of Medical electric toothbrush
Technical field
The present invention relates to a kind of medical grade tooth cleaning products, more particularly to a kind of with rotation and vibration function Electric toothbrush.
Background technology
Electric toothbrush is the new product occurred in recent years, and a revolution of oral hygiene has been started in foreign countries.Electricity Dynamic toothbrush makes brush head generate high-frequency vibration, toothpaste is resolved into subtle bubble by moment by the quick rotation or vibrations of electric core Foam deeply cleans teeth space;At the same time, the trembling of bristle can promote the blood circulation in oral cavity, have massage effect to gingiva tissue.
Divide from principle, electric tooth is brushed with two major classes:Rotation and vibration.The toothbrush principle for rotating class is simple, is exactly electronic The round brush head rotation of machine driving, reinforces friction effect, the toothbrush noise for rotating class is big, tooth while executing common brushing action Face cleaning is very clean, and teeth space cleaning is relatively weak but big to tooth wear, it is not recommended that is used for a long time.The toothbrush of oscillatory type is more Complexity, it is also more high-end from price.There are one electrically driven (operated) vibrating motors for the interior of oscillatory type, brush head can be allowed to produce The raw swing in high frequency perpendicular to brush body direction, but the amplitude very little swung, generally up and down each 5 millimeters or so, industry is maximum The amplitude of oscillation is 6 millimeters.The brush head of one side swing in high frequency can efficiently be completed to scrub the action of tooth when brushing teeth, on the other hand super The mixture for crossing toothpaste and water that 30000 vibrations per minute also allow in oral cavity generates a large amount of small bubbles, bubble eruption When the pressure that generates can go deep into teeth space cleaning dirt.
However, some users like shaking the effect of toothbrush, some users like the effect of rotary toothbrush, therefore, at present There is an urgent need for a kind of with the multifunctional electric toothbrush shaken with rotation function.
Invention content
The technical problem to be solved in the present invention is to provide a kind of with a kind of Medical electric toothbrush rotated with vibration function.
A kind of Medical electric toothbrush of the present invention, including brush head, brush body, handle, the brush body are equipped with and are connect with the brush head Power module and control module, it is characterised in that:The brush head includes brush circle, the first bristle, brush, the second bristle, vibrations Block, the first spring, fixed block, first motor, first connecting rod;
The first motor is fixed with the brush body, and the output shaft of the first motor is fixed with brush circle, the brush The outer circumference surface of circle is uniformly distributed multiple first teeth, and the downside of the brush circle is equipped with fixed block, the fixed block and the brush body Fixed, the fixed block is fixed with one end of the first spring, and the other end and the seismic mass of first spring are fixed, institute The surface for stating the direction brush circle of seismic mass is equipped with the second tooth, second tooth and the first tooth contact;
One end of the seismic mass and first connecting rod is fixed, and the other end and the brush of the first connecting rod are fixed, institute It states brush to be sleeved in the brush circle, and coordinates with brush ring gap;
Wherein, brush circle is equipped with the first bristle, and the brush is equipped with the second bristle.
A kind of Medical electric toothbrush of the present invention, wherein first spring, first connecting rod, seismic mass are along the brush body Center line symmetrically configures two groups.
A kind of Medical electric toothbrush of the present invention, wherein the backlash of second tooth is less than the backlash of the first tooth.
A kind of Medical electric toothbrush of the present invention, wherein being equipped with second spring between the brush and brush body.
A kind of Medical electric toothbrush of the present invention, wherein the first connecting rod is connect by turntable with the brush, described the One connecting rod is fixed with the turntable, and the middle part of the turntable is equipped with first axle, the first axle and the brush by bearing Fixed, the outer circumference surface of the brush is evenly distributed with multiple pin rods, and one end of the pin rod is fixed with the brush, the pin The other end of bar is sleeved in the first sleeve and is moved along it, and the inner peripheral surface of first sleeve and the brush circle is fixed, In, the other end of the pin rod and the bottom of the inner surface of first sleeve have gap.
A kind of Medical electric toothbrush of the present invention, wherein being connected by casing between the brush body and the handle, the set The top of case and handle is fixed, and the bottom of the inside of the casing is connect with one end of third spring, the third spring it is another One end is connect with the bottom of the brush body, and the outer circumference surface of the brush circle is fixed with the first permanent magnet, the inside of the casing Top is fixed with the second permanent magnet.
A kind of Medical electric toothbrush of the present invention, wherein the first guide rail has been longitudinally disposed in the casing, the brush body edge First guide rail vertically moves.
A kind of Medical electric toothbrush difference from prior art of the present invention is that a kind of Medical electric toothbrush of the present invention is logical Crossing above-mentioned first motor makes the first bristle rotate, and so that seismic mass is shaken by the contact of the first tooth and the second tooth, to make the Two bristles shake, and realize vibration-type electric toothbrush and rotary electric toothbrush while acting on the effect in oral cavity, improve tooth Cleaning efficiency, improve and dispel the effect of plaque.Specifically, first motor drives brush circle rotation, brush circle to drive the first brush Hair rotation;The first tooth and the second tooth contact of circle are brushed, the second tooth drives seismic mass to be shaken by the first spring, to pass through First connecting rod makes brush shake, and achievees the effect that the second bristle shakes.
A kind of Medical electric toothbrush of the present invention is described further below in conjunction with the accompanying drawings.
Description of the drawings
Fig. 1 is a kind of structural schematic diagram of Medical electric toothbrush;
Fig. 2 is the right view of Fig. 1;
Fig. 3 is a kind of structural schematic diagram of deformation of Fig. 1;
Fig. 4 is the structural schematic diagram of another deformation of Fig. 1.
Specific implementation mode
As shown in figures 1-4, referring to Fig. 1,2, a kind of Medical electric toothbrush of the present invention includes brush head 100, brush body 200, hand Handle, the brush body 200 are equipped with the power module being connect with the brush head 100 and control module, it is characterised in that:The brush head 100 include the 110, first bristle 111 of brush circle, brush 120, the second bristle 121, seismic mass 130, the first spring 131, fixed block 132, first motor 113, first connecting rod 133;
The first motor 113 is fixed with the brush body 200, and the output shaft of the first motor 113 encloses 110 with the brush Fixed, the outer circumference surface of the brush circle 110 is uniformly distributed multiple first teeth 112, and the downside of the brush circle 110 is equipped with fixed block 132, the fixed block 132 and the brush body 200 are fixed, and the fixed block 132 is fixed with one end of the first spring 131, institute The other end and the seismic mass 130 for stating the first spring 131 are fixed, and the surface of the direction brush circle 110 of the seismic mass 130 is equipped with Second tooth 134, second tooth 134 are contacted with the first tooth 112;
The seismic mass 130 and one end of first connecting rod 133 are fixed, the other end of the first connecting rod 133 and the brush Disk 120 is fixed, and the brush 120 is sleeved in the brush circle 110, and encloses 110 clearance fits with brush;
Wherein, brush circle 110 is equipped with the first bristle 111, and the brush 120 is equipped with the second bristle 121.
The present invention makes the first bristle 111 rotate by above-mentioned first motor 113, and passes through the first tooth 112 and the second tooth 134 Contact make seismic mass 130 shake, to make the second bristle 121 shake, realize vibration-type electric toothbrush and electric rotary Toothbrush acts on the effect in oral cavity simultaneously, improves the cleaning efficiency of tooth, improves the effect for dispelling plaque.Specifically, the One motor 113 drives 110 rotation of brush circle, brush circle 110 to drive the rotation of the first bristle 111;First tooth 112 and second of brush circle 110 Tooth 134 contacts, and the second tooth 134 drives seismic mass 130 to be shaken by the first spring 131, to be made by first connecting rod 133 Brush 120 shakes, and achievees the effect that the second bristle 121 shakes.
Wherein, the brush body 200 is fixedly connected with handle.
Preferably, first spring 131, the center line of first connecting rod 133, seismic mass 130 along the brush body 200 are symmetrical Ground configures two groups.
The vibrations dynamics and vibration amplitude of brush 120 can be improved by two groups of above-mentioned two pieces by the present invention, make the second bristle 121 Vibrations more consumingly act on tooth.
Preferably, the backlash of second tooth 134 is less than the backlash of the first tooth 112.
The present invention due to needing seismic mass 130 to carry out high-frequency vibration, the backlash of the second tooth 134 is reduced, is helped In the vibration frequency for improving seismic mass 130.
Preferably, second spring is equipped between the brush 120 and brush body 200.
The present invention increases certain stability by second spring for the brush 120 of cantilever design, can bear more Big power.That is, second spring provides support force for the rear side of brush 120.
Preferably, referring to Fig. 3, the first connecting rod 133 is connect by turntable 122 with the brush 120, and described first connects Bar 133 and the turntable 122 are fixed, and the middle part of the turntable 122 is equipped with first axle by bearing, the first axle with it is described Brush 120 is fixed, and the outer circumference surface of the brush 120 is evenly distributed with multiple pin rods 123, one end of the pin rod 123 and institute The fixation of brush 120 is stated, the other end of the pin rod 123 is sleeved in the first sleeve 124 and is moved along it, first sleeve 124 inner peripheral surfaces that 110 are enclosed with the brush are fixed, wherein the other end of the pin rod 123 is interior with first sleeve 124 The bottom on surface has gap.
The present invention makes brush 120 exist by the connection structure of above-mentioned first connecting rod 133, turntable 122, bearing, brush 120 It, can be freely around bearing rotary while having vibrations, that is, the axis around brush 120 rotates, and passes through the first sleeve 124, pin rod 123 connection makes brush 120 follow 110 rotation of brush circle, wherein the interior table of the other end of pin rod 123 and first sleeve 124 The gap of the bottom in face can make brush 120 have the amplitude of vibrations, that is, not hinder brush while driving brush 120 to rotate 120 vibrations.And the vibrations of brush 120 can be also transferred to brush circle 110 so that brush circle 110 is while rotating by brush 120 The vibrations of band.
Preferably, referring to Fig. 4, connected by casing 300 between the brush body 200 and the handle, the casing 300 with The top of handle is fixed, and the bottom of the inside of the casing 300 is connect with one end of third spring 303, the third spring 303 The other end connect with the bottom of the brush body 200, it is described brush circle 110 outer circumference surface be fixed with the first permanent magnet 301, it is described The second permanent magnet 302 is fixed at the top of the inside of casing 300.
Wherein, the first permanent magnet 301 can attract each other or mutually exclusive with the second permanent magnet 302.
The present invention on the brush circle 110 of rotation by configuring the first permanent magnet 301, the second permanent magnetism that attract each other or repel Iron, to generate longitudinal vibrations, simulates the movement of human hand back and forth brushed teeth periodically to generate the power of longitudinal direction, and And resetted by third spring 303, to increase stability, while so that the brush circle 110 of rotation is generated and shaking, and brush 120 vibration amplitude is also improved.
Preferably, the first guide rail 304 has been longitudinally disposed in the casing 300, the brush body 200 is along the first guide rail 304 Longitudinal movement.
The present invention can be such that longitudinal vibrations of brush body 200 more stablize by above-mentioned first guide rail 304, and reliability is stronger.
Embodiment described above is only that the preferred embodiment of the present invention is described, not to the model of the present invention It encloses and is defined, under the premise of not departing from design spirit of the present invention, technical side of the those of ordinary skill in the art to the present invention The various modifications and improvement that case is made should all be fallen into the protection domain of claims of the present invention determination.

Claims (6)

1. a kind of Medical electric toothbrush, including brush head (100), brush body (200), handle, the brush body (200) is equipped with and the brush The power module and control module of head (100) connection, it is characterised in that:The brush head (100) includes brush circle (110), the first brush Hair (111), brush (120), the second bristle (121), seismic mass (130), the first spring (131), fixed block (132), the first electricity Machine (113), first connecting rod (133);
The first motor (113) is fixed with the brush body (200), and output shaft and the brush of the first motor (113) enclose (110) fixed, the outer circumference surface of the brush circle (110) is uniformly distributed multiple first teeth (112), the downside of the brush circle (110) Equipped with fixed block (132), the fixed block (132) is fixed with the brush body (200), the fixed block (132) and the first spring (131) one end is fixed, and the other end and the seismic mass (130) of first spring (131) are fixed, the seismic mass (130) surface of direction brush circle (110) is equipped with the second tooth (134), and second tooth (134) contacts with the first tooth (112);
The seismic mass (130) and one end of first connecting rod (133) are fixed, the other end of the first connecting rod (133) with it is described Brush (120) is fixed, and the brush (120) is sleeved in the brush circle (110), and encloses (110) clearance fit with brush;
Wherein, brush circle (110) is equipped with the first bristle (111), and the brush (120) is equipped with the second bristle (121);
The first connecting rod (133) is connect by turntable (122) with the brush (120), the first connecting rod (133) with it is described Turntable (122) is fixed, and the middle part of the turntable (122) is equipped with first axle, the first axle and the brush by bearing (120) fixed, the outer circumference surface of the brush (120) is evenly distributed with multiple pin rods (123), one end of the pin rod (123) Fixed with the brush (120), the other end of the pin rod (123) is sleeved in the first sleeve (124) and is moved along it, described First sleeve (124) and the inner peripheral surface of the brush circle (110) are fixed, wherein the other end of the pin rod (123) and described the The bottom of the inner surface of one sleeve (124) has gap.
2. a kind of Medical electric toothbrush according to claim 1, it is characterised in that:First spring (131), first connect The center line of bar (133), seismic mass (130) along the brush body (200) symmetrically configures two groups.
3. a kind of Medical electric toothbrush according to claim 1, it is characterised in that:The backlash of second tooth (134) Less than the backlash of the first tooth (112).
4. a kind of Medical electric toothbrush according to claim 1, it is characterised in that:The brush (120) and brush body (200) Between be equipped with second spring.
5. a kind of Medical electric toothbrush according to claim 1, it is characterised in that:The brush body (200) and the handle Between connected by casing (300), the casing (300) and the top of handle fix, the bottom of the inside of the casing (300) It being connect with one end of third spring (303), the other end of the third spring (303) is connect with the bottom of the brush body (200), The outer circumference surface of the brush circle (110) is fixed with the first permanent magnet (301), is fixed at the top of the inside of the casing (300) Second permanent magnet (302).
6. a kind of Medical electric toothbrush according to claim 5, it is characterised in that:It is longitudinally set in the casing (300) It is equipped with the first guide rail (304), the brush body (200) vertically moves along the first guide rail (304).
CN201710492619.2A 2017-06-26 2017-06-26 A kind of Medical electric toothbrush Active CN107184289B (en)

Priority Applications (6)

Application Number Priority Date Filing Date Title
CN201810825357.1A CN108836543B (en) 2017-06-26 2017-06-26 Medical electric toothbrush
CN201810825356.7A CN108836542B (en) 2017-06-26 2017-06-26 Medical electric toothbrush
CN201810825393.8A CN108836545B (en) 2017-06-26 2017-06-26 Medical electric toothbrush
CN201810823082.8A CN108836541B (en) 2017-06-26 2017-06-26 Medical electric toothbrush
CN201710492619.2A CN107184289B (en) 2017-06-26 2017-06-26 A kind of Medical electric toothbrush
CN201810825391.9A CN108836544B (en) 2017-06-26 2017-06-26 Medical electric toothbrush

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201710492619.2A CN107184289B (en) 2017-06-26 2017-06-26 A kind of Medical electric toothbrush

Related Child Applications (5)

Application Number Title Priority Date Filing Date
CN201810825393.8A Division CN108836545B (en) 2017-06-26 2017-06-26 Medical electric toothbrush
CN201810825357.1A Division CN108836543B (en) 2017-06-26 2017-06-26 Medical electric toothbrush
CN201810825356.7A Division CN108836542B (en) 2017-06-26 2017-06-26 Medical electric toothbrush
CN201810825391.9A Division CN108836544B (en) 2017-06-26 2017-06-26 Medical electric toothbrush
CN201810823082.8A Division CN108836541B (en) 2017-06-26 2017-06-26 Medical electric toothbrush

Publications (2)

Publication Number Publication Date
CN107184289A CN107184289A (en) 2017-09-22
CN107184289B true CN107184289B (en) 2018-08-31

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Application Number Title Priority Date Filing Date
CN201810825357.1A Active CN108836543B (en) 2017-06-26 2017-06-26 Medical electric toothbrush
CN201810823082.8A Active CN108836541B (en) 2017-06-26 2017-06-26 Medical electric toothbrush
CN201710492619.2A Active CN107184289B (en) 2017-06-26 2017-06-26 A kind of Medical electric toothbrush
CN201810825391.9A Active CN108836544B (en) 2017-06-26 2017-06-26 Medical electric toothbrush
CN201810825393.8A Active CN108836545B (en) 2017-06-26 2017-06-26 Medical electric toothbrush
CN201810825356.7A Active CN108836542B (en) 2017-06-26 2017-06-26 Medical electric toothbrush

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CN201810825357.1A Active CN108836543B (en) 2017-06-26 2017-06-26 Medical electric toothbrush
CN201810823082.8A Active CN108836541B (en) 2017-06-26 2017-06-26 Medical electric toothbrush

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CN201810825391.9A Active CN108836544B (en) 2017-06-26 2017-06-26 Medical electric toothbrush
CN201810825393.8A Active CN108836545B (en) 2017-06-26 2017-06-26 Medical electric toothbrush
CN201810825356.7A Active CN108836542B (en) 2017-06-26 2017-06-26 Medical electric toothbrush

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CN117554225B (en) * 2024-01-12 2024-03-29 浙江久正工程检测有限公司 Wear-resisting check out test set of building material for building engineering

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CN108836545A (en) 2018-11-20
CN108836541B (en) 2020-10-27
CN108836543B (en) 2020-10-27
CN108836544A (en) 2018-11-20
CN108836541A (en) 2018-11-20
CN107184289A (en) 2017-09-22
CN108836542A (en) 2018-11-20
CN108836545B (en) 2020-10-20
CN108836544B (en) 2020-10-30
CN108836543A (en) 2018-11-20
CN108836542B (en) 2020-10-20

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