CN104665949A - Swing type electric toothbrush - Google Patents
Swing type electric toothbrush Download PDFInfo
- Publication number
- CN104665949A CN104665949A CN201310605266.4A CN201310605266A CN104665949A CN 104665949 A CN104665949 A CN 104665949A CN 201310605266 A CN201310605266 A CN 201310605266A CN 104665949 A CN104665949 A CN 104665949A
- Authority
- CN
- China
- Prior art keywords
- swing arm
- electric toothbrush
- pinion
- swing
- type electric
- 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.)
- Pending
Links
Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61C—DENTISTRY; APPARATUS OR METHODS FOR ORAL OR DENTAL HYGIENE
- A61C17/00—Devices for cleaning, polishing, rinsing or drying teeth, teeth cavities or prostheses; Saliva removers; Dental appliances for receiving spittle
- A61C17/16—Power-driven cleaning or polishing devices
- A61C17/22—Power-driven cleaning or polishing devices with brushes, cushions, cups, or the like
- A61C17/225—Handles or details thereof
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61C—DENTISTRY; APPARATUS OR METHODS FOR ORAL OR DENTAL HYGIENE
- A61C17/00—Devices for cleaning, polishing, rinsing or drying teeth, teeth cavities or prostheses; Saliva removers; Dental appliances for receiving spittle
- A61C17/16—Power-driven cleaning or polishing devices
- A61C17/22—Power-driven cleaning or polishing devices with brushes, cushions, cups, or the like
- A61C17/32—Power-driven cleaning or polishing devices with brushes, cushions, cups, or the like reciprocating or oscillating
- A61C17/34—Power-driven cleaning or polishing devices with brushes, cushions, cups, or the like reciprocating or oscillating driven by electric motor
- A61C17/3409—Power-driven cleaning or polishing devices with brushes, cushions, cups, or the like reciprocating or oscillating driven by electric motor characterized by the movement of the brush body
- A61C17/3481—Vibrating brush body, e.g. by using eccentric weights
Landscapes
- 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
The invention discloses a swing type electric toothbrush. The electric toothbrush comprises a brush handle. The front of the brush handle is provided with a bracket. A swing rod is arranged on the bracket and is hinged with the bracket through a swing rod shaft. A battery, a motor and a transmission mechanism are arranged in the brush handle. A crank is arranged on an output shaft of the transmission mechanism. A connecting rod is arranged on the crank and is provided with a sliding rod. A guide plate is arranged in the brush handle. A strip-shaped groove is formed in the guide plate and is matched with the sliding rod. A shifting block is arranged on the sliding rod. The shifting block and the connecting rod are respectively positioned on two sides of the guide plate. The shifting block is matched with the rear end of the swing rod, so that the swing rod is driven to swing in a reciprocating mode. A brush head is arranged at the front end of the swing rod. The electric toothbrush is provided with the swing rod, and the action process and amplitude are closer to that of a scientific tooth brushing mode, so that gums are not injured, and teeth can be well cleaned. The electric toothbrush ensures that the brush head used by a user always meets the sanitary requirement, and the mouth health of the user can be further ensured. The electric toothbrush has the advantages of simple structure, low manufacturing cost and using convenience.
Description
Technical field
The present invention relates to one way of life small household appliances, is exactly a kind of swing type electric toothbrush.
Background technology
Existing electric toothbrush is all Rotary toothbrush, and its brush is driven by a turning cylinder and rotates continuously towards a direction, to realize the object of brushing teeth.But the mode of scrubbing of Rotary toothbrush does not meet the tooth-brushing habit of science, and the effect of cleaning teeth is unsatisfactory.
Summary of the invention
The object of this invention is to provide a kind of swing type electric toothbrush, it can adopt swing mode to brush teeth, can the brushing action of simulation science more truely and accurately, significantly improves the effect of cleaning teeth, thus, the problem of prior art can be solved.
The present invention for achieving the above object, be achieved through the following technical solutions: swing type electric toothbrush, comprise brush holder, the front portion of brush holder is provided with, swing arm installed by support, swing arm by swing arm axle and support hinged, in brush holder, battery is installed, motor and drive mechanism, the output shaft of drive mechanism installs crank, installing connecting rods on crank, connecting rod is provided with slide bar, in brush holder, guide plate is set, bar-shaped trough offered by guide plate, bar-shaped trough coordinates with slide bar, pulling block installed by slide bar, pulling block and connecting rod lay respectively at guide plate both sides, pulling block coordinates with the rear end of swing arm, to drive swing arm reciprocally swinging, brush is installed in the front end of swing arm.
For realizing object of the present invention further, can also by the following technical solutions: described drive mechanism is connected and composed by first gear, second largest gear, the third-largest gear, the first pinion, third pinion and the second pinion, the output shaft of motor is installed the first pinion, second largest gear is coaxial with the second pinion, and the third-largest gear is coaxial with third pinion; First pinion and the third-largest gears meshing, the second pinion engages with slide bar, and first gear is coaxial with crank.Described brush is provided with rectangle inserted block, and one end of swing arm is provided with rectangular slot, and rectangle inserted block coordinates with rectangular slot.On the sidewall of described swing arm, symmetry offers two saturating grooves, saturating groove communicates with rectangular slot, the end of rectangle inserted block is arranged two projections, the outside of every root elastic rod is provided with a locating piece, two locating pieces and two saturating groove one_to_one corresponding coordinate, sliding sleeve is installed in the periphery of swing arm, and two projections are installed in the inner side of sliding sleeve, and two projections coordinate with two saturating groove one_to_one corresponding.Groove is offered in the rear end of described swing arm, and pulling block surface is cambered surface, and groove coordinates with pulling block.A back-moving spring is respectively installed in the both sides of described swing arm, and two back-moving springs are connected and fixed with support support respectively, guarantee swing arm both sides stress balance all the time.
The invention has the advantages that: it is equipped with swing arm, realized the washing motion of brush by the reciprocally swinging of swing arm, its course of action and amplitude, closer to the teeth brushing way of science, not easily injure gingiva, and can better cleaning teeth.In addition, its brush is replaceable, can ensure that the brush that user uses reaches hygienic requirements all the time, can guarantee the oral health of user further.The present invention also has structure advantage simple, cheap for manufacturing cost and easy to use.
Accompanying drawing explanation
Fig. 1 is front view of the present invention.Fig. 2 is I enlarged drawing of Fig. 1.Fig. 3 is the A-A sectional view of Fig. 2.Fig. 4 is the B-B sectional view of Fig. 2.Fig. 5 is the C-C sectional view of Fig. 2.Fig. 6 is the II partial enlargement structural representation of Fig. 1.
Reference numeral: the saturating groove 18 projection 19 sliding sleeve 20 swing arm 21 groove 22 pulling block 23 bar-shaped trough 24 guide plate 25 slide bar 26 back-moving spring 27 third pinion 28 second pinion 29 swing arm axle of the second largest gear of the 1 brush 2 support 3 connecting rod 4 first gear 6 of crank 57 the third-largest gear 8 first pinion 9 brush holder 10 motor 11 battery 12 rectangle inserted block 13 rectangular slot 14 switch 15 elastic rod 16 locating piece 17.
Detailed description of the invention
As shown in Figure 1, swing type electric toothbrush of the present invention comprises the brush holder 9 of tubulose.The front portion of brush holder 9 is provided with 2, support 2 is installed swing arm 20, and swing arm 20 is hinged by swing arm axle 29 and support 2.In brush holder 9, battery 11, motor 10 and drive mechanism are installed.Motor 10 provides power for battery 11.The output shaft of drive mechanism is installed crank 4.Battery 11 by drive mechanism for crank 4 provides rotary power.As shown in Figure 2, installing connecting rods 3 on crank 4, connecting rod 3 is provided with slide bar 25.Guide plate 24 is set in brush holder 9, guide plate 24 is offered bar-shaped trough 23.Bar-shaped trough 23 coordinates with slide bar 25, and bar-shaped trough 23 limits slide bar 25 limit and can do reciprocating linear motion along bar-shaped trough 23.Slide bar 25 is installed pulling block 22.Pulling block 22 and connecting rod 3 lay respectively at guide plate 24 both sides.Pulling block 22 coordinates with the rear end of swing arm 20, to drive swing arm 20 reciprocally swinging.Brush 1 is installed in the front end of swing arm 20.Motor 10 can be common carbonic acid battery, also can be the lithium battery that can repeatedly charge.Pulling block 22 can be as shown in Figure 2 with the fit system of the rear end of swing arm 20, and groove 21 is offered in the rear end of described swing arm 20, and pulling block 22 surface is cambered surface, and groove 21 coordinates with pulling block 22, stirs swing arm 20 swing by pulling block 22.Pulling block 22 can also be installs a connecting rod between the rear end of pulling block 22 and swing arm 20 with the fit system of the rear end of swing arm 20, the two ends of connecting rod respectively with swing arm 20 and pulling block 22 hinged, pulling block 22 is by connecting rod drive swing arm 20 reciprocally swinging.Described crank 4 also can be substituted by the eccentric shaft on rotating disk and its.Brush holder 9 is installed switch 14, switch 14 can control motor 10 and starts shooting or shut down.
For slowing down to motor 10, as shown in Figure 2, described drive mechanism can be connected and composed by first gear 5, second largest gear 6, the third-largest gear 7, first pinion 8, third pinion 27 and the second pinion 28.The output shaft of motor 10 is installed the first pinion 8.Second largest gear 6 is coaxial with the second pinion 28, and the third-largest gear 7 is coaxial with third pinion 27; First pinion 8 engages with the third-largest gear 7, and the second pinion 28 engages with slide bar 25, and first gear 5 is coaxial with crank 4.Motor 10 drives the third-largest gear 7 and third pinion 27 synchronous axial system by the first pinion 8, third pinion 27 drives second largest gear 6 and the second pinion 28 synchronous axial system, second pinion 28 drives crank 4 to rotate by first gear 5, for crank 4 provides rotary power.Described drive mechanism can also be other existing reductor.
For convenience of more changing brush head 1, described brush 1 is provided with rectangle inserted block 12, and one end of swing arm 20 is provided with rectangular slot 13, and rectangle inserted block 12 coordinates with rectangular slot 13.The transverse section of rectangle inserted block 12 and rectangular slot 13 is rectangle, effectively can prevent brush 1 opposing oscillatory bar 20 from rotating, guarantee toothbrushing effect.
As shown in Figure 6, on the sidewall of described swing arm 20, symmetry offers two saturating grooves 17.Saturating groove 17 communicates with rectangular slot 13.The end of rectangle inserted block 12 is arranged two projections 18, the outside of every root elastic rod 15 is provided with a locating piece 16, two locating pieces 16 and two saturating groove 17 one_to_one corresponding coordinate.Keep at a certain distance away between two projections 18, so as two locating pieces 16 close up after width be equal to or less than rectangle inserted block 12 width.Sliding sleeve 19 is installed in the periphery of swing arm 20, and the inner side of sliding sleeve 19 is installed two projections 18, two projection 18 and coordinated with two saturating groove 17 one_to_one corresponding.After rectangle inserted block 12 is inserted rectangular slot 13, locating piece 16 to coordinate with saturating groove 17 and brush 1 and swing arm 20 locked.Can by brush 1 by when swing arm 20 take off, removable sliding sleeve 19 makes sliding sleeve 19 drive projection 18 to move up as shown in Figure 6, and locating piece 16 pushes in rectangular slot 13 by saturating groove 17 by projection 18 completely, now, brush 1 can be taken out by swing arm 20.
The both sides of described swing arm 20 are respectively installed a back-moving spring 26, two back-moving springs 26 and are connected and fixed with support support 2 respectively, guarantee swing arm 20 both sides stress balance all the time.
Technical scheme of the present invention is not restricted in the scope of embodiment of the present invention.The technology contents of the not detailed description of the present invention is known technology.
Claims (6)
1. swing type electric toothbrush, it is characterized in that: comprise brush holder (9), the front portion of brush holder (9) is provided with support (2), support (2) is installed swing arm (20), swing arm (20) is hinged by swing arm axle (29) and support (2), in brush holder (9), battery (11) is installed, motor (10) and drive mechanism, the output shaft of drive mechanism is installed crank (4), the upper installing connecting rods (3) of crank (4), connecting rod (3) is provided with slide bar (25), guide plate (24) is set in brush holder (9), guide plate (24) is offered bar-shaped trough (23), bar-shaped trough (23) coordinates with slide bar (25), slide bar (25) is installed pulling block (22), pulling block (22) and connecting rod (3) lay respectively at guide plate (24) both sides, pulling block (22) coordinates with the rear end of swing arm (20), to drive swing arm (20) reciprocally swinging, brush (1) is installed in the front end of swing arm (20).
2. swing type electric toothbrush according to claim 1, it is characterized in that: described drive mechanism is connected and composed by first gear (5), second largest gear (6), the third-largest gear (7), the first pinion (8), third pinion (27) and the second pinion (28), the output shaft of motor (10) is installed the first pinion (8), second largest gear (6) is coaxial with the second pinion (28), and the third-largest gear (7) is coaxial with third pinion (27); First pinion (8) engages with the third-largest gear (7), and the second pinion (28) engages with slide bar (25), and first gear (5) is coaxial with crank (4).
3. swing type electric toothbrush according to claim 1, is characterized in that: described brush (1) is provided with rectangle inserted block (12), and one end of swing arm (20) is provided with rectangular slot (13), and rectangle inserted block (12) coordinates with rectangular slot (13).
4. swing type electric toothbrush according to claim 1, it is characterized in that: on the sidewall of described swing arm (20), symmetry offers two saturating grooves (17), saturating groove (17) communicates with rectangular slot (13), the end of rectangle inserted block (12) is arranged two projections (18), the outside of every root elastic rod (15) is provided with a locating piece (16), two locating pieces (16) and two saturating groove (17) one_to_one corresponding coordinate, sliding sleeve (19) is installed in the periphery of swing arm (20), two projections (18) are installed in the inner side of sliding sleeve (19), two projections (18) coordinate with two saturating groove (17) one_to_one corresponding.
5. swing type electric toothbrush according to claim 1, is characterized in that: groove (21) is offered in the rear end of described swing arm (20), and pulling block (22) surface is cambered surface, and groove (21) coordinates with pulling block (22).
6. swing type electric toothbrush according to claim 1, it is characterized in that: a back-moving spring (26) is respectively installed in the both sides of described swing arm (20), two back-moving springs (26) are connected and fixed with support support (2) respectively, guarantee swing arm (20) both sides stress balance all the time.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310605266.4A CN104665949A (en) | 2013-11-26 | 2013-11-26 | Swing type electric toothbrush |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310605266.4A CN104665949A (en) | 2013-11-26 | 2013-11-26 | Swing type electric toothbrush |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104665949A true CN104665949A (en) | 2015-06-03 |
Family
ID=53301909
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310605266.4A Pending CN104665949A (en) | 2013-11-26 | 2013-11-26 | Swing type electric toothbrush |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104665949A (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108356003A (en) * | 2018-05-08 | 2018-08-03 | 张魁 | A kind of flexible brush head |
| CN110013338A (en) * | 2019-05-14 | 2019-07-16 | 东莞艾迪斯医疗科技有限公司 | A kind of Y type shield tooth brush head |
| CN111449788A (en) * | 2020-04-09 | 2020-07-28 | 金妍 | Oral cavity deep cleaner for protecting gum |
| WO2021168701A1 (en) * | 2020-02-26 | 2021-09-02 | 郑云兵 | Electric toothbrush |
| CN114081438A (en) * | 2020-06-08 | 2022-02-25 | 株式会社村田制作所 | Oral appliance |
| CN115211990A (en) * | 2022-06-13 | 2022-10-21 | 雷德贵 | Electric toothbrush transmission structure and multifunctional electric toothbrush |
-
2013
- 2013-11-26 CN CN201310605266.4A patent/CN104665949A/en active Pending
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108356003A (en) * | 2018-05-08 | 2018-08-03 | 张魁 | A kind of flexible brush head |
| CN108356003B (en) * | 2018-05-08 | 2019-10-25 | 四川鞋唰唰科技有限公司 | A kind of flexible brush head |
| CN110013338A (en) * | 2019-05-14 | 2019-07-16 | 东莞艾迪斯医疗科技有限公司 | A kind of Y type shield tooth brush head |
| CN110013338B (en) * | 2019-05-14 | 2024-06-04 | 东莞艾迪斯医疗科技有限公司 | Y-shaped tooth-protecting brush head |
| WO2021168701A1 (en) * | 2020-02-26 | 2021-09-02 | 郑云兵 | Electric toothbrush |
| CN111449788A (en) * | 2020-04-09 | 2020-07-28 | 金妍 | Oral cavity deep cleaner for protecting gum |
| CN114081438A (en) * | 2020-06-08 | 2022-02-25 | 株式会社村田制作所 | Oral appliance |
| CN115211990A (en) * | 2022-06-13 | 2022-10-21 | 雷德贵 | Electric toothbrush transmission structure and multifunctional electric toothbrush |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN104665949A (en) | Swing type electric toothbrush | |
| CN203576676U (en) | Swing type electric toothbrush | |
| WO2019120185A1 (en) | Electric toothbrush | |
| CN205866874U (en) | Double -end drum -type electric toothbrush | |
| CN104027180A (en) | Rotary type tooth brush | |
| CN101112333A (en) | Electric tooth brushing device | |
| CN201480432U (en) | Toothbrush with movable brush head | |
| CN203234859U (en) | Full-automatic telescopic electric toothbrush | |
| CN204709050U (en) | A kind of department of pediatrics tooth-cleaning device | |
| CN201194851Y (en) | Double-shaft electric toothbrush | |
| CN106923926A (en) | A kind of electric toothbrush | |
| CN109091263B (en) | Novel electric tooth gap brush | |
| CN102217835A (en) | Manual and electric dual-purpose bottle brush | |
| CN202476818U (en) | Novel toothbrush | |
| CN207429208U (en) | Upper and lower brush teeth-brushing electric toothbrush | |
| CN202036354U (en) | Electric toothbrush | |
| CN219021656U (en) | Swing type electric toothbrush | |
| RU133410U1 (en) | ELECTRIC TOOTH REVERSE BRUSH | |
| CN203988459U (en) | Rotary tooth-brush | |
| CN211884117U (en) | Electric toothbrush and electric toothbrush subassembly | |
| CN211021395U (en) | Novel reversing toothbrush | |
| CN203724259U (en) | Electric toothbrush with function of cleaning all teeth simultaneously | |
| RU2013133902A (en) | ELECTRIC TOOTHBRUSH AND ITS BRUSH HEAD WITH BRUSHED ELEMENT FOR MANY MOVEMENTS | |
| CN201905436U (en) | Toothbrush with movable head | |
| CN203291056U (en) | Electric toothbrush |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20150603 |