CN101152108A - Rotating toothbrush of electric double helix brush heads - Google Patents
Rotating toothbrush of electric double helix brush heads Download PDFInfo
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- CN101152108A CN101152108A CNA2006101596898A CN200610159689A CN101152108A CN 101152108 A CN101152108 A CN 101152108A CN A2006101596898 A CNA2006101596898 A CN A2006101596898A CN 200610159689 A CN200610159689 A CN 200610159689A CN 101152108 A CN101152108 A CN 101152108A
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- brush
- brush body
- double helix
- micromachine
- power transmission
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Abstract
The present invention discloses an electric rotating tooth-brush with double helix brush head, which holds tufts symmetrically in stainless steel wires for rotating; the tufts are in a double helix shape. The stainless steel wires are twisted together to form a brush shaft that is connected with an electric rotating mechanism. The brush head can be single or can be parallel arranged. For this invention, tooth brushing is always in an ideal state that brushes from a gingival to a tooth end, which effectively protects the tooth from injury and improves a tooth brushing effect. The tufts are evenly distributed for protecting a tooth surface. When the tufts are worn and not usable, only the brush head needs to be changed and the overall toothbrush can be used again. The tuft length has a large variable range and can be made into many types for people with different ages.
Description
Technical field
Rotary tooth brush.
Background technology
People know that effectively method for brushing teeth is to increment from the gums brush really., use the known board-like mao toothbrush of planting to accomplish that this point acquires a certain degree of difficulty.Especially child.In order to realize this goal, people have designed various rotary tooth brushs.Existing manual, also have electronic; Existing single brush, two brushes are also arranged.
On June 14th, 2006, it is little that the rotary tooth brush of disclosed 200410100872.1 double helix brush heads has solved human oral cavity space, and the design of rotating the brush diameter is very limited.The brush axle is little, the bristle rareness of planting; And the brush axle is big, and the bristle of planting must be lacked.The both can not effectively scrub the difficult problem of tooth.
The content of invention the objective of the invention is to satisfy the efficient comfortable demand of scrubbing tooth of people.Use the rotary tooth brush of electric double helix brush heads that scrubbing of tooth is in all the time from the perfect condition of gums brush to increment.Effectively the protection gingiva is injury-free.The bristle of double helix brush heads distributes more even, helps the surface that takes care of one's teeth when scrubbing tooth.The bristle of double helix brush heads has enough length, has increased elasticity and deformability, has good washing effect.The rotary tooth brush of electric double helix brush heads with the back earlier in water, after aloft rotate, help water in the bristle and dirt are got rid of only, prevent bacterial reproduction.The rotary tooth brush of electric double helix brush heads is simple in structure, and dependable performance is easy to manufacture, and brushhead replacement is convenient, reasonable price.。
Implementing technical scheme of the present invention is:
The rotary tooth brush of electric double helix brush heads: double helix brush heads is made up of bristle and stainless steel silk, and bristle is clipped in the stainless steel silk and reverses, and bristle becomes the Double helix shape, and the stainless steel silk that is twisted together is the brush axle.One end of brush axle inserts power transmission shaft, and the other end is by the forward blind hole of brush body location.Deceleration device, micromachine, electric supply installation are installed in the brush body rear portion, and switch connects micromachine and electric supply installation, and the control micromachine is left-handed, dextrorotation and shutdown.Power transmission shaft passes the output shaft of forward through hole of gland, filler and brush body and deceleration device and pegs graft, and deceleration device is connected with micromachine.Gland is connected with the brush body front threads, compresses filler.Brush body is anterior to be connected with the brush body rear threads.Bonnet is connected with the brush body rear threads, compresses sealing ring.
The rotary tooth brush of electronic two double helix brush heads that are arranged in parallel; Two double helix brush heads, power transmission shaft are arranged in parallel.Brush axle one end of two double helix brush heads inserts two power transmission shafts respectively, and the other end is respectively by forward two blind holes of brush body location.Deceleration device, micromachine, electric supply installation are installed in the brush body rear portion.Switch connects micromachine and electric supply installation, and the control micromachine rotates and shuts down.Deceleration device is connected with micromachine, and the gear of one group of external toothing is installed in the deceleration device.Torque after the deceleration is the torque output of rotating in opposite directions through the gear shift of external toothing.Two power transmission shafts pass two output shafts grafting of forward two through holes of gland, filler and brush body and deceleration device respectively.Gland is connected with the forward through hole whorl of brush body, compresses filler.Bonnet is connected with the brush body rear threads, compresses sealing ring.
Description of drawings
The rotary tooth brush structure diagram of Fig. 1, electric double helix brush heads.
The rotary tooth brush structure diagram of Fig. 2, electronic two double helix brush heads that are arranged in parallel.
The specific embodiment
Further specify below in conjunction with accompanying drawing.
Among Fig. 1: bristle 1, brush axle 2, power transmission shaft 3, brush body front portion 4, brush body rear portion 5, switch 6, deceleration device 7, micromachine 8, electric supply installation 9, bonnet 10, sealing ring 11, filler 12, gland 13.
The rotary tooth brush of electric double helix brush heads: the double helix brush heads of the rotary tooth brush of electric double helix brush heads is made up of bristle 1 and stainless steel silk.Bristle 1 symmetry is clipped in the stainless steel silk to be reversed, 1 one-tenth Double helix shape of bristle, and the stainless steel silk that is twisted together is brush axle 2.One end of brush axle 2 inserts power transmission shaft 3, and the other end is by the blind hole location of brush body front portion 4.Deceleration device 7, micromachine 8, electric supply installation 9 are installed in the brush body rear portion 5.Switch 6 connects micromachine 8 and electric supply installations 9, and the control micromachine is 8 left-handed, dextrorotation and shutdown.Power transmission shaft 3 passes the through hole of gland 13, filler 12, brush body front portion 4 and the output shaft of deceleration device 7 is pegged graft.Gland 13 is threaded with brush body front portion 4, compresses filler 12.Brush body anterior 4 is threaded with brush body rear portion 5.Certainly, it is better to sandwich the polytetrafluoroethylene packing sealing effectiveness between screw thread.Brush body rear portion 5 is threaded with bonnet 10, compresses sealing ring 11.Switch 6 waterproof.Electric supply installation 9 can be a disposable battery, certainly, also can be rechargeable battery.Power transmission shaft 3 is a hollow.
During use, close a switch 6, left-handed, the dextrorotation of micromachine 8 drives left-handed, the dextrorotation of double helix brush heads through deceleration device 7 power transmission shafts 3.Make scrubbing of tooth be in all the time from the perfect condition of gums brush to increment.Tooth is alternately scrubbed in left-handed, the dextrorotation of double helix brush heads makes bristle 1 avoid single direction stressed, and slants down to one.Thereby prolonged service life of brush.When brush can not reuse, changing brush head more, and whole device still can use.
The part of brush body front portion 4 is served as backplate, and the protection oral mucosa is injury-free.
With the back earlier in water, after aloft rotate, help water in the bristle and dirt are got rid of only, prevent bacterial reproduction.
The rotary tooth brush of electric double helix brush heads can be designed to different size, uses to adapt to child, teenager and adult.
Among Fig. 2: bristle 1,1 ', brush axle 2,2 ', power transmission shaft 3,3 ', brush body front portion 4, brush body rear portion 5, switch 6, deceleration device 7, micromachine 8, electric supply installation 9, bonnet 10, sealing ring 11, filler 12,12 ', gland 13,13 ', gear 14,14 '.
The rotary tooth brush of electronic two double helix brush heads that are arranged in parallel: the brush of the rotary tooth brush of electronic two double helix brush heads that are arranged in parallel by bristle 1,1 ' and stainless steel silk form.Bristle 1,1 ' respectively symmetry is clipped in the stainless steel silk to be reversed, bristle 1,1 ' one-tenth Double helix shape, the stainless steel silk that is twisted together for brush axle 2,2 '.Be arranged in parallel two double helix brush heads and power transmission shaft 3,3 '.Brush axle 2,2 ' one ends insert respectively power transmission shaft 3,3 ', the other end is by two blind holes location of brush body front portion 4.Deceleration device 7, micromachine 8, electric supply installation 9 are installed in the brush body rear portion 5.Switch 6 connects micromachine 8 and electric supply installation 9, and control micromachine 8 rotates and shuts down.Certainly, switch 6 also can select for use and can control that micromachine is 8 left-handed, dextrorotation and shutdown.Deceleration device 7 is connected with micromachine 8, install in the deceleration device 7 gear 14,14 of one group of external toothing ', the torque after the deceleration is through the gear 14,14 of external toothing ' the be converted to torque output of rotating in opposite directions.Two power transmission shafts 3,3 ' respectively pass gland 13,13 ', two through holes of filler 12,12 ' brush body front portion 4 and two output shafts of deceleration device 7 are pegged graft.Gland 13,13 ' respectively is connected with two through hole whorls of brush body front portion 4, compress filler 12,12 '.Bonnet 10 is threaded with brush body rear portion 5, compresses sealing ring 11.The bristle 1,1 of two double helix brush heads ' spacing be 0～3mm.Switch 6 waterproof.Electric supply installation 9 can be a disposable battery, certainly, also can be rechargeable battery.Power transmission shaft 3,3 ' be hollow.
Close a switch 6 during use, micromachine 8 rotates, through deceleration device 7 torque of rotation in opposite directions of slowing down and the gear 14,14 of external toothing ' be converted to, thereby drive power transmission shaft 3,3 ' and two double helix brush heads by rotating in opposite directions, the tooth that will scrub is clipped between two double helix brush heads, scrubs the outside of tooth and inboard simultaneously and has improved and scrub efficient.Also make scrubbing of tooth be in all the time from the perfect condition of gums brush to increment.Because double helix brush heads has elasticity and deformability preferably, therefore slow horizontal mobile double helix brush heads can be scrubbed molar, premolar teeth, canine tooth and the front tooth of different-thickness successively.If when scrubbing tooth, left-handed left-handed all the time of two double helix brush heads, dextral dextrorotation all the time.Use a period of time is changed the position of two brushes, can prolong the service life of double helix brush heads.When bristle 1 wearing and tearing can not reuse, need only change the brush of same specification, and whole device can use still.
The part of brush body front portion 4 can be served as backplate, and the protection oral mucosa is injury-free when scrubbing tooth.
With the back earlier in water, after aloft rotate, help water in the bristle and dirt are got rid of only.Prevent bacterial reproduction.
The rotary tooth brush of electronic two double helix brush heads that are arranged in parallel can be designed to plurality of specifications, uses to adapt to child, teenager and adult.Since simple to operate, can shift to an earlier date the child and use toothbrush to scrub the time of tooth, postpone the old people and use toothbrush to scrub the time of tooth.
Claims (3)
1. the rotary tooth brush of an electric double helix brush heads; it is by bristle (1); brush axle (2); power transmission shaft (3); brush body front portion (4); brush body rear portion (5); switch (6); deceleration device (7); micromachine (8); electric supply installation (9); bonnet (10); sealing ring (11); filler (12); gland (13) is formed; it is characterized in that bristle (1) symmetry is clipped in the stainless steel silk and reverses; bristle becomes the Double helix shape; the stainless steel silk that is twisted together is brush axle (2); one end of brush axle (2) and power transmission shaft (3) are pegged graft; the other end is by the blind hole location of brush body front portion (4); deceleration device (7) is installed in the brush body rear portion (5); micromachine (8); electric supply installation (9); switch (6) connects micromachine (8) and electric supply installation (9); control micromachine (8) is left-handed; dextrorotation and shutdown; micromachine (8) is connected with deceleration device (7); gland (13) is passed in the rear end of power transmission shaft (3); filler (12); peg graft with the through hole of brush body front portion (4) and the output shaft of deceleration device (7); gland (13) is threaded with brush body front portion (4); compress filler (12); be threaded between brush body front portion (4) and brush body rear portion (5); bonnet (10) is threaded with brush body rear portion (5), compresses sealing ring (11).
2. rotary tooth brush according to the said electric double helix brush heads of claim 1; it is by bristle (1 '); brush axle (2 '); power transmission shaft (3 '); filler (12 '); gland (13 '); gear (14); (14 ') are formed; it is characterized in that bristle (1); (1 ') symmetry respectively is clipped in the stainless steel silk and reverses; bristle becomes the Double helix shape; the stainless steel silk that is twisted together is brush axle (2); (2 '); brush axle (2); one end of (2 ') inserts power transmission shaft (3) respectively; (3 '); the other end is located by the blind hole of brush body front portion (4) respectively; two brush axles (2) are arranged in parallel; (2 ') and two power transmission shafts (3); (3 '); deceleration device (7) is installed in the brush body rear portion (5); micromachine (8); electric supply installation (9); switch (6) connects micromachine (8); electric supply installation (9); control micromachine (8) is shut down and is rotated; deceleration device (7) links to each other with micromachine (8); the gear (14) of one group of external toothing is installed in the deceleration device (7); (14 '); torque after the deceleration is by the gear (14) of external toothing; (14 ') are converted to the torque output of rotating in opposite directions; power transmission shaft (3); (3 ') pass gland (13) respectively; (13 '); filler (12); two through holes of (12 ') and brush body front portion (4); peg graft with two output shafts of deceleration device (7); gland (13); (13 ') and brush body front portion (4) are threaded; compress filler (12) respectively; (12 '); be threaded between brush body front portion (4) and brush body rear portion (5); bonnet (10) is threaded with brush body rear portion (5), compresses sealing ring (11).
3. according to the rotary tooth brush of claim 1,2 said electric double helix brush heads, it is characterized in that said power transmission shaft (3), (3 ') are hollow.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2006101596898A CN101152108A (en) | 2006-09-30 | 2006-09-30 | Rotating toothbrush of electric double helix brush heads |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2006101596898A CN101152108A (en) | 2006-09-30 | 2006-09-30 | Rotating toothbrush of electric double helix brush heads |
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| Publication Number | Publication Date |
|---|---|
| CN101152108A true CN101152108A (en) | 2008-04-02 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNA2006101596898A Pending CN101152108A (en) | 2006-09-30 | 2006-09-30 | Rotating toothbrush of electric double helix brush heads |
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| CN (1) | CN101152108A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102920520A (en) * | 2012-11-30 | 2013-02-13 | 杭州博达设计咨询有限公司 | Omnibearing electric toothbrush |
| CN104758073A (en) * | 2014-01-08 | 2015-07-08 | 深圳市乐易电器科技有限公司 | Along-tooth rotating electric toothbrush |
| CN107212941A (en) * | 2016-03-22 | 2017-09-29 | 赫比（厦门）精密塑胶制品有限公司 | Jing Yin toothbrush |
-
2006
- 2006-09-30 CN CNA2006101596898A patent/CN101152108A/en active Pending
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102920520A (en) * | 2012-11-30 | 2013-02-13 | 杭州博达设计咨询有限公司 | Omnibearing electric toothbrush |
| CN102920520B (en) * | 2012-11-30 | 2015-05-13 | 杭州纽乐科技有限公司 | Omnibearing electric toothbrush |
| CN104758073A (en) * | 2014-01-08 | 2015-07-08 | 深圳市乐易电器科技有限公司 | Along-tooth rotating electric toothbrush |
| CN107212941A (en) * | 2016-03-22 | 2017-09-29 | 赫比（厦门）精密塑胶制品有限公司 | Jing Yin toothbrush |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20080402 |