CN115363804A - Electric toothbrush of clean oral cavity of multi-angle - Google Patents
Electric toothbrush of clean oral cavity of multi-angle Download PDFInfo
- Publication number
- CN115363804A CN115363804A CN202210961393.7A CN202210961393A CN115363804A CN 115363804 A CN115363804 A CN 115363804A CN 202210961393 A CN202210961393 A CN 202210961393A CN 115363804 A CN115363804 A CN 115363804A
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- Prior art keywords
- shell
- fixedly connected
- rod
- inner shell
- oral cavity
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- 210000000214 mouth Anatomy 0.000 title claims abstract description 23
- 230000007246 mechanism Effects 0.000 claims abstract description 37
- 238000004140 cleaning Methods 0.000 claims abstract description 18
- 230000006978 adaptation Effects 0.000 claims description 6
- 210000003128 head Anatomy 0.000 claims description 3
- 230000000694 effects Effects 0.000 claims 1
- 238000005452 bending Methods 0.000 abstract description 2
- 238000003780 insertion Methods 0.000 description 13
- 230000037431 insertion Effects 0.000 description 13
- 230000009286 beneficial effect Effects 0.000 description 7
- 244000309464 bull Species 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 230000008569 process Effects 0.000 description 3
- 230000009471 action Effects 0.000 description 2
- 230000008859 change Effects 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 238000001179 sorption measurement Methods 0.000 description 2
- 230000007547 defect Effects 0.000 description 1
- 235000021478 household food Nutrition 0.000 description 1
- 230000008092 positive effect Effects 0.000 description 1
Images
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
- A61C17/32—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
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- A—HUMAN NECESSITIES
- A46—BRUSHWARE
- A46B—BRUSHES
- A46B5/00—Brush bodies; Handles integral with brushware
- A46B5/0095—Removable or interchangeable brush heads
-
- A—HUMAN NECESSITIES
- A46—BRUSHWARE
- A46B—BRUSHES
- A46B2200/00—Brushes characterized by their functions, uses or applications
- A46B2200/10—For human or animal care
- A46B2200/1066—Toothbrush for cleaning the teeth or dentures
Abstract
The invention provides an electric toothbrush for cleaning an oral cavity in multiple angles, which relates to the technical field of daily necessities and comprises an outer shell, wherein an anti-skidding sleeve is sleeved on the outer surface of the outer shell, a connecting rod is arranged on one side of the outer shell, a brush head is fixedly connected to one end of the connecting rod, a fixing mechanism is arranged on one side of the outer shell, a driving mechanism is arranged in the outer shell and comprises an inner shell arranged in the outer shell, a supporting rod is fixedly connected in the outer shell, a fixed disc is arranged on one side of the inner shell, and a positioning block is fixedly connected to one side of the fixed disc. According to the invention, the driving mechanism is arranged, the motor is used for driving the roller to slide on the sliding rail, one surface of the sliding rail is in a curved surface bending shape, so that the brush head can swing in a reciprocating manner, the device has relatively good convenience in use, the probability of angle adjustment and swing of the brush head by a user through hand swing is reduced, and the use comfort of the device is improved.
Description
Technical Field
The invention relates to the technical field of daily necessities, in particular to an electric toothbrush for cleaning an oral cavity in multiple angles.
Background
The daily necessities are articles for daily use of ordinary people, namely household articles, household foods, household appliances and the like.
However, in the prior art, the existing daily necessities are common articles in life, and the toothbrush belongs to common daily necessities, but in the use process of the common toothbrush, most of the common toothbrushes are manually driven by a user to move in the oral cavity so as to be convenient for cleaning the oral cavity of the user by using the toothbrush, the user usually needs to spend a long time swinging the arm during the use process of the manual toothbrush, the toothbrush is very easy to cause the phenomenon that the arm of the user is sore after being used for a long time, so that the toothbrush does not have a good convenient operation mode during use, and the comfort of the toothbrush during use is seriously influenced.
Disclosure of Invention
The invention aims to solve the defects in the prior art, most of common toothbrushes are used for cleaning the oral cavity in a manual operation mode of swinging arms, so that the phenomenon that the arms of a user are sore is easily caused, and the comfort of using the toothbrush is seriously influenced.
In order to achieve the purpose, the invention adopts the following technical scheme: the utility model provides an electric toothbrush in clean oral cavity of multi-angle, includes the shell, the surface cover of shell is equipped with the antiskid cover, one side of shell is provided with the connecting rod, the one end fixedly connected with brush head of connecting rod, one side of shell is provided with fixed establishment, the inside of shell is provided with actuating mechanism, actuating mechanism includes the inside inner shell that sets up of shell, the inside fixedly connected with bracing piece of shell, one side of inner shell is provided with the fixed disk, one side fixedly connected with locating piece of fixed disk, the inside fixed mounting of shell has the motor, the inside fixedly connected with guardrail of shell, the output fixedly connected with commentaries on classics piece of motor, the surface of commentaries on classics piece is provided with the connection pad, one side of connection pad is provided with the gyro wheel, the outer fixed surface of commentaries on classics piece is connected with the pendulum rod, the inside of inner shell is provided with the fender dish, the inside of inner shell is provided with elasticity mechanism, the inside of inner shell is provided with the hob, the one end fixedly connected with bull stick of hob, the outer surface cover of bull stick is equipped with the torsional spring, the outer fixed surface of bull stick has cup jointed the carousel.
As a preferred embodiment, the one end fixed connection of bracing piece is in one side of inner shell, the constant head tank with locating piece looks adaptation is seted up to the one end of connecting rod, the mounting groove with motor looks adaptation is seted up to the inside of shell, the surface of guardrail contacts with the surface of motor, the output of motor slides the one side that runs through the mounting groove inner wall, the one end fixed connection of pendulum rod is in one side of connection pad.
The beneficial effect of adopting the above further scheme is: through seting up the constant head tank, make actuating mechanism can fix a position with the help of locating piece and connecting rod, through seting up the mounting groove, make the inside of shell can normally install the motor, make actuating mechanism can normally work.
As a preferred embodiment, the outer surface of the roller contacts with the outer surface of the slide rail, a spiral hole matched with the spiral on the spiral rod is formed in one side of the slide rail, one end of the spiral rod is movably connected to one side of the baffle disc through a first bearing, and the outer surface of the rotating rod movably penetrates through one side of the inner shell through a second bearing.
The beneficial effect of adopting the further scheme is that: through seting up the spiral hole, can drive the hob and rotate when making the slide rail remove to utilize bull stick and locating piece to drive the connecting rod and rotate, make the brush head can carry out the multi-angle swing.
As a preferred embodiment, the inner shell is internally provided with a rotary groove matched with the rotary disc, one end of the torsion spring is welded on one surface of the inner wall of the rotary groove, and the other end of the torsion spring is welded on one side of the rotary disc.
The beneficial effect of adopting the above further scheme is: through seting up the commentaries on classics groove, make the carousel can normally rotate in the inside of inner shell, set up the torsional spring, the torsional spring provides sufficient torsion, makes the carousel can carry out the gyration with the help of the torsion initiative of torsional spring.
As a preferred embodiment, the fixing mechanism includes a cover disc arranged on one side of the housing, an insertion rod is fixedly connected to one side of the cover disc, a sub-magnet block is arranged at one end of the insertion rod, a fixing block is fixedly connected to one side of the cover disc, and a main magnet block is arranged inside the housing.
The beneficial effect of adopting the above further scheme is: through setting up fixed establishment, utilize sub-magnet piece and mother magnet piece to carry out magnetic force and adsorb fixedly, make the brush head have the characteristics that can dismantle the replacement.
As a preferred embodiment, one side of the housing is provided with a fixing hole matched with the fixing block, one side of the housing is provided with a jack matched with the insertion rod, the outer surface of the connecting rod movably penetrates through one side of the fixing block through a third bearing, and the different magnetic poles of the magnet pieces are opposite to those of the magnet pieces.
The beneficial effect of adopting the further scheme is that: through seting up fixed orifices and jack, make fixed block and inserted bar can insert the inside of shell, through setting up the magnet piece and the magnet piece, make to have good stability between lid dish and the shell.
As a preferred embodiment, the elastic mechanism includes a limiting rod fixedly connected inside the inner shell, and a spring is sleeved on an outer surface of the limiting rod.
The beneficial effect of adopting the further scheme is that: through setting up elasticity mechanism, can initiatively carry out the position with the help of elasticity mechanism after making the slide rail remove and restore.
As a preferred embodiment, one end of the spring is welded on one surface of the inner wall of the inner shell, the other end of the spring is welded on one side of the slide rail, and one side of the slide rail is provided with a limiting hole matched with the limiting rod.
The beneficial effect of adopting the above further scheme is: through setting up the spring, the spring provides sufficient elasticity, makes the slide rail can initiatively remove with the help of the elasticity of spring, through seting up spacing hole, makes the in-process that the slide rail removed can keep good spacing characteristics with the help of the gag lever post.
Compared with the prior art, the invention has the advantages and positive effects that,
1. according to the invention, the driving mechanism is arranged, the motor is used for driving the roller to slide on the sliding rail, one surface of the sliding rail is in a curved surface bending shape, so that the brush head can swing in a reciprocating manner, the device has relatively good convenience when in use, the probability of angle adjustment and swing of the brush head by a user through hand swing is reduced, and the use comfort of the device is improved.
2. According to the brush head replacement device, the fixing mechanism is arranged, the magnet sub-blocks and the magnet main blocks are used for magnetic adsorption and fixation, the cover disc is pulled, and then the brush head can be replaced, so that the brush head replacement device has the characteristic of convenience in operation, the brush head replacement efficiency is improved, and the application range of the brush head replacement device to different sizes of brush heads is enlarged.
3. According to the invention, the elastic mechanism is arranged, so that the slide rail can actively move reversely by virtue of the elastic mechanism after the driving mechanism moves towards the inner part of the inner shell, the slide rail and the roller have good contact characteristics, the normal working efficiency of the driving mechanism is improved, and the normal angle swinging efficiency of the brush head is improved.
Drawings
FIG. 1 is a perspective view of an electric toothbrush for cleaning oral cavity in multiple angles according to the present invention;
FIG. 2 is a perspective view of a fixing mechanism of an electric toothbrush for cleaning oral cavity in multiple angles according to the present invention;
FIG. 3 is a cross-sectional perspective view of a housing of an electric toothbrush for cleaning oral cavity from multiple angles according to the present invention;
FIG. 4 is a perspective view of a swing link of an electric toothbrush for cleaning oral cavity in multiple angles according to the present invention;
FIG. 5 is a perspective view of a slide rail of an electric toothbrush for cleaning oral cavity in multiple angles according to the present invention;
fig. 6 is a perspective view of an inner case of an electric toothbrush for cleaning oral cavity in a multi-angle manner according to the present invention.
Illustration of the drawings:
1. a housing; 2. an anti-slip sleeve; 3. a connecting rod; 4. a brush head; 5. a fixing mechanism; 6. a drive mechanism;
51. a cover plate; 52. a rod is inserted; 53. a sub-magnet block; 54. a fixed block; 55. a mother magnet block;
61. an inner shell; 62. a support bar; 63. fixing the disc; 64. positioning blocks; 65. a motor; 66. a guardrail; 67. rotating the block; 68. a connecting disc; 69. a roller; 610. a swing rod; 611. a slide rail; 612. a catch tray; 613. an elastic mechanism; 614. a screw rod; 615. a rotating rod; 616. a torsion spring; 617. a turntable;
6131. a limiting rod; 6132. a spring.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Example 1
As shown in fig. 1 to 6, the present invention provides a technical solution: an electric toothbrush for cleaning oral cavity in multiple angles, comprising an outer shell 1, an anti-skid sleeve 2 is sleeved on the outer surface of the outer shell 1, a connecting rod 3 is arranged on one side of the outer shell 1, a brush head 4 is fixedly connected with one end of the connecting rod 3, a fixing mechanism 5 is arranged on one side of the outer shell 1, a driving mechanism 6 is arranged in the outer shell 1, the driving mechanism 6 comprises an inner shell 61 arranged in the outer shell 1, a rotary groove matched with a rotary disc 617 is arranged in the inner shell 61, one end of a torsional spring 616 is welded on one surface of the inner wall of the rotary groove, the other end of the torsional spring 616 is welded on one side of the rotary disc 617, through the rotary groove, the rotary disc 617 can normally rotate in the inner shell 61, the torsional spring 616 is arranged, the torsional spring 616 provides enough torsion, the rotary disc 617 can actively rotate by means of the torsion of the torsional spring 616, a supporting rod 62 is fixedly connected in the outer shell 1, one end of the supporting rod 62 is fixedly connected to one side of the inner shell 61, one end of the connecting rod 3 is provided with a positioning groove matched with the positioning block 64, the inner part of the outer shell 1 is provided with a mounting groove matched with the motor 65, the outer surface of the guardrail 66 is contacted with the outer surface of the motor 65, the output end of the motor 65 slides through one surface of the inner wall of the mounting groove, one end of the swing rod 610 is fixedly connected to one side of the connecting disc 68, through the positioning groove, the driving mechanism 6 can be positioned with the connecting rod 3 by means of the positioning block 64, through the mounting groove, the motor 65 can be normally mounted in the outer shell 1, the driving mechanism 6 can normally work, one side of the inner shell 61 is provided with a fixed disc 63, one side of the fixed disc 63 is fixedly connected with the positioning block 64, the motor 65 is fixedly mounted in the outer shell 1, the guardrail 66 is fixedly connected in the outer shell 1, and the output end of the motor 65 is fixedly connected with a rotating block 67, the outer surface of the rotating block 67 is provided with a connecting disc 68, one side of the connecting disc 68 is provided with a roller 69, the outer surface of the roller 69 is in contact with the outer surface of a sliding rail 611, one side of the sliding rail 611 is provided with a spiral hole matched with a spiral on the spiral rod 614, one end of the spiral rod 614 is movably connected with one side of the baffle disc 612 through a first bearing, the outer surface of the rotating rod 615 movably penetrates through one side of the inner shell 61 through a second bearing, through the spiral hole, the sliding rail 611 can drive the spiral rod 614 to rotate when moving, the rotating rod 615 and the positioning block 64 can drive the connecting rod 3 to rotate, so that the brush head 4 can swing in multiple angles, the outer surface of the rotating block 67 is fixedly connected with a swinging rod 610, the inner shell 61 is internally provided with the sliding rail 611, one side of the inner shell 61 is provided with the baffle disc 612, the inner shell 61 is provided with an elastic mechanism 613, the inner shell 61 is internally provided with the spiral rod 614, one end of the spiral rod 614 is fixedly connected with the rotating rod 615, the outer surface of the rotating rod 615 is sleeved with a torsion spring 616, and the outer surface of the rotating rod 615 is fixedly sleeved with a rotary disc 617.
In this embodiment, during driving, the motor 65 is started, the motor 65 drives the rotation block 67 to rotate by using an output point, the swing rod 610 swings along with the rotation of the rotation block 67, and drives the roller 69 to move by using the connection pad 68, the roller 69 slides on the sliding rail 611 when moving, a contact surface between the sliding rail 611 and the roller 69 is curved, when the roller 69 slides on the sliding rail 611, the sliding rail 611 gradually moves towards the inside of the inner shell 61, the spiral rod 614 rotates along with the movement of the sliding rail 611, the spiral rod 614 rotates along with the rotation of the spiral rod 614, the rotating rod 615 drives the connection rod 3 to rotate by using the positioning block 64, and the brush head 4 angularly swings along with the rotation of the connection rod 3.
Example 2
As shown in fig. 1-3, the fixing mechanism 5 includes a cover disc 51 disposed on one side of the housing 1, an insertion rod 52 is fixedly connected to one side of the cover disc 51, a sub-magnet block 53 is disposed at one end of the insertion rod 52, a fixing block 54 is fixedly connected to one side of the cover disc 51, a main magnet block 55 is disposed inside the housing 1, the sub-magnet block 53 and the main magnet block 55 are used for magnetic adsorption and fixation by the fixing mechanism 5, so that the brush head 4 has a detachable and replaceable feature, a fixing hole matched with the fixing block 54 is disposed on one side of the housing 1, an insertion hole matched with the insertion rod 52 is disposed on one side of the housing 1, an outer surface of the connecting rod 3 movably penetrates one side of the fixing block 54 through a third bearing, the main magnet block 55 is opposite to a different magnetic pole of the sub-magnet block 53, the fixing hole and the insertion hole are disposed, so that the fixing block 54 and the insertion rod 52 can be inserted into the housing 1, and the main magnet block 55 and the sub-magnet block 53 are disposed, so that the cover disc 51 and the housing 1 have good stability.
In this embodiment, during replacement, the cover disc 51 is pulled slightly to separate from the housing 1, the cover disc 51 drives the insertion rod 52 and the fixing block 54 to move when moving, the magnet blocks 55 and 53 fixed by magnetic force are separated under the influence of pulling force, and the fixing block 54 drives the connecting rod 3 to gradually separate from the positioning block 64 when moving until the cover disc 51 is pulled until the fixing block 54 and the insertion rod 52 are completely removed from the housing 1, so as to replace the housing 1 with the brush head 4 required to be used.
Example 3
As shown in fig. 6, the elastic mechanism 613 includes a limit rod 6131 fixedly connected inside the inner shell 61, a spring 6132 is sleeved on the outer surface of the limit rod 6131, one end of the spring 6132 is welded on one surface of the inner wall of the inner shell 61, the other end of the spring 6132 is welded on one side of the slide rail 611, a limit hole matched with the limit rod 6131 is formed on one side of the slide rail 611, the spring 6132 provides enough elastic force to enable the slide rail 611 to actively move by the aid of the elastic force of the spring 6132, and the limit hole is formed to enable the slide rail 611 to maintain a good limit characteristic by the aid of the limit rod 6131 during the moving process of the slide rail 611, and the elastic mechanism 613 is arranged to enable the slide rail 611 to actively perform position restoration by the aid of the elastic mechanism 613 after moving.
In this embodiment, when the roller 69 is flicked, the roller 69 keeps rotating horizontally after the motor 65 is started, the sliding rail 611 is curved, when the roller 69 slides from the lower position to the higher position of the sliding rail 611, the sliding rail 611 slides on the outer surface of the limit rod 6131, the spring 6132 is affected by the action force of the sliding rail 611 when sliding, the shape is shrunk, when the roller 69 slides from the higher position to the lower position of the sliding rail 611, the shape is restored when the action force of the spring 6132 is gradually shrunk, and the sliding rail 611 moves reversely by the elastic force of the spring 6132 and keeps contacting with the roller 69.
The working principle is as follows:
as shown in fig. 1-6, in use, the cover disc 51 is slightly pulled to separate from the housing 1, the cover disc 51 drives the insertion rod 52 and the fixed block 54 to move when moving, the magnet block 55 and the magnet block 53 fixed by magnetic attraction are separated under the influence of a pulling force, the fixed block 54 drives the connecting rod 3 to gradually separate from the positioning block 64 when moving until the cover disc 51 is pulled until the fixed block 54 and the insertion rod 52 completely move out of the housing 1, the brush head 4 required to be used for replacing the housing 1 is replaced, the motor 65 is operated, the motor 65 drives the rotating block 67 to rotate by using an output point, the swing rod 610 swings with the rotation of the rotating block 67 and drives the roller 69 to move by using the connecting disc 68, the roller 69 slides on the sliding rail 611 when moving, the contact surface of the sliding rail 611 and the roller 69 is curved, the roller 69 slides on the sliding rail 611, when the roller 69 slides from the lower position to the upper position of the sliding rail 611, the sliding rail 611 slides on the outer surface of the limiting rod 6131, the sliding rail 611 slides, the inner shell, the sliding rail 611 slides towards the upper position, the inner shell is driven by the rotating rod 611, the spring 6132 rotates, the inner shell 614 when the sliding rail 611 slides, the inner shell rotates, the inner shell 614 rotates, the inner shell 611 rotates, the inner shell is driven by the spring 6132 rotates by the spring 6132, the inner shell 611, the inner shell 614 rotates, the spring 6132 rotates, the screw 614 drives the connecting rod 3 to rotate in the opposite direction by using the rotating rod 615 and the positioning block 64, and the brush head 4 swings in the opposite direction following the opposite rotation of the connecting rod 3.
The above description is only a preferred embodiment of the present invention, and not intended to limit the present invention in other forms, and any person skilled in the art may apply the above modifications or changes to the equivalent embodiments with equivalent changes, without departing from the technical spirit of the present invention, and any simple modification, equivalent change and change made to the above embodiments according to the technical spirit of the present invention still belong to the protection scope of the technical spirit of the present invention.
Claims (8)
1. The utility model provides an electric toothbrush in clean oral cavity of multi-angle, includes shell (1), the surface cover of shell (1) is equipped with antiskid cover (2), one side of shell (1) is provided with connecting rod (3), the one end fixedly connected with brush head (4) of connecting rod (3), one side of shell (1) is provided with fixed establishment (5), the inside of shell (1) is provided with actuating mechanism (6), its characterized in that: actuating mechanism (6) is including inner shell (61) of the inside setting of shell (1), the inside fixedly connected with bracing piece (62) of shell (1), one side of inner shell (61) is provided with fixed disk (63), one side fixedly connected with locating piece (64) of fixed disk (63), the inside fixed mounting of shell (1) has motor (65), the inside fixedly connected with guardrail (66) of shell (1), the output fixedly connected with of motor (65) changes piece (67), the surface of commentaries on classics piece (67) is provided with connection pad (68), one side of connection pad (68) is provided with gyro wheel (69), the fixed surface of changeing piece (67) is connected with pendulum rod (610), the inside of inner shell (61) is provided with slide rail (611), one side of inner shell (61) is provided with fender dish (612), the inside of inner shell (61) is provided with elasticity mechanism (613), the inside of inner shell (61) is provided with hob (614), the one end fixedly connected with hob (615) of hob (614), the outer surface cover of hob (616) is equipped with torsional spring (615), the outer surface of fixed turret (617) has cup jointed carousel (615).
2. The electric toothbrush for cleaning oral cavity at multiple angles according to claim 1, wherein: the one end fixed connection of bracing piece (62) is in one side of inner shell (61), the constant head tank with locating piece (64) looks adaptation is seted up to the one end of connecting rod (3), the mounting groove with motor (65) looks adaptation is seted up to the inside of shell (1), the surface of guardrail (66) contacts with the surface of motor (65), the output of motor (65) slides the one side of running through the mounting groove inner wall, the one end fixed connection of pendulum rod (610) is in one side of connection pad (68).
3. The electric toothbrush for cleaning oral cavity at multiple angles according to claim 1, wherein: the outer surface of the roller (69) is in contact with the outer surface of the sliding rail (611), a spiral hole matched with the spiral on the spiral rod (614) is formed in one side of the sliding rail (611), one end of the spiral rod (614) is movably connected to one side of the baffle disc (612) through a first bearing, and the outer surface of the rotating rod (615) movably penetrates through one side of the inner shell (61) through a second bearing.
4. The electric toothbrush for cleaning oral cavity at multiple angles according to claim 1, wherein: the inner shell (61) is provided with a rotary groove matched with the rotary disc (617), one end of the torsion spring (616) is welded on one surface of the inner wall of the rotary groove, and the other end of the torsion spring (616) is welded on one side of the rotary disc (617).
5. The electric toothbrush for cleaning oral cavity at multiple angles according to claim 1, wherein: fixed establishment (5) are including apron (51) that shell (1) one side set up, one side fixedly connected with inserted bar (52) of apron (51), the one end of inserted bar (52) is provided with sub-magnet piece (53), one side fixedly connected with fixed block (54) of apron (51), the inside of shell (1) is provided with mother's magnet piece (55).
6. The electric toothbrush for cleaning oral cavity at multiple angles according to claim 5, wherein: the fixed orifices that have seted up with fixed block (54) looks adaptation on one side of shell (1), and the jack that has seted up with inserted bar (52) looks adaptation on one side of shell (1), the surface of connecting rod (3) passes through one side of fixed block (54) through the third bearing activity, the different magnetic poles of magnet piece (55) and magnet piece (53) are relative.
7. The electric toothbrush for cleaning oral cavity at multiple angles according to claim 1, wherein: the elastic mechanism (613) comprises a limiting rod (6131) fixedly connected with the inner part of the inner shell (61), and a spring (6132) is sleeved on the outer surface of the limiting rod (6131).
8. The electric toothbrush for cleaning oral cavity at multiple angles according to claim 7, wherein: one end of the spring (6132) is welded on one surface of the inner wall of the inner shell (61), the other end of the spring (6132) is welded on one side of the sliding rail (611), and one side of the sliding rail (611) is provided with a limiting hole matched with the limiting rod (6131).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210961393.7A CN115363804B (en) | 2022-08-11 | 2022-08-11 | Electric toothbrush for cleaning oral cavity at multiple angles |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210961393.7A CN115363804B (en) | 2022-08-11 | 2022-08-11 | Electric toothbrush for cleaning oral cavity at multiple angles |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN115363804A true CN115363804A (en) | 2022-11-22 |
| CN115363804B CN115363804B (en) | 2024-02-20 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202210961393.7A Active CN115363804B (en) | 2022-08-11 | 2022-08-11 | Electric toothbrush for cleaning oral cavity at multiple angles |
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|---|---|---|---|---|
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| US7310844B1 (en) * | 2005-07-13 | 2007-12-25 | Rehco Llc | Toothbrush with manual powered movable brush head |
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| CN113303936A (en) * | 2021-05-31 | 2021-08-27 | 祝小珍 | Electric toothbrush subassembly and electric toothbrush |
| CN113576701A (en) * | 2021-08-04 | 2021-11-02 | 宁波澳乐比口腔护理用品有限公司 | Electric toothbrush with anti-falling brush head |
| CN114176823A (en) * | 2022-01-07 | 2022-03-15 | 深圳市益家益电子科技有限公司 | Small-size portable dentistry ultrasonic cleaning device |
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| CN115363804B (en) | 2024-02-20 |
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