CN205963316U - Brush first rotatable toothbrush - Google Patents
Brush first rotatable toothbrush Download PDFInfo
- Publication number
- CN205963316U CN205963316U CN201620940487.6U CN201620940487U CN205963316U CN 205963316 U CN205963316 U CN 205963316U CN 201620940487 U CN201620940487 U CN 201620940487U CN 205963316 U CN205963316 U CN 205963316U
- Authority
- CN
- China
- Prior art keywords
- brush
- oval
- hole
- brush holder
- bearing pin
- 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.)
- Expired - Fee Related
Links
- 239000007787 solid Substances 0.000 claims description 2
- 210000000214 mouth Anatomy 0.000 abstract description 8
- 210000003128 head Anatomy 0.000 abstract description 6
- 208000007565 gingivitis Diseases 0.000 abstract description 3
- 201000001245 periodontitis Diseases 0.000 abstract description 2
- 238000005201 scrubbing Methods 0.000 abstract description 2
- 241000894006 Bacteria Species 0.000 abstract 1
- 208000010641 Tooth disease Diseases 0.000 abstract 1
- 239000010794 food waste Substances 0.000 abstract 1
- 230000001680 brushing effect Effects 0.000 description 7
- 210000003464 cuspid Anatomy 0.000 description 6
- 230000006835 compression Effects 0.000 description 2
- 238000007906 compression Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 206010018276 Gingival bleeding Diseases 0.000 description 1
- 208000024283 Gingival haemorrhages Diseases 0.000 description 1
- 230000000844 anti-bacterial effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000003292 diminished effect Effects 0.000 description 1
- 239000003814 drug Substances 0.000 description 1
- 210000004195 gingiva Anatomy 0.000 description 1
- 208000028169 periodontal disease Diseases 0.000 description 1
Landscapes
- Brushes (AREA)
Abstract
The utility model relates to a brush first rotatable toothbrush belongs to articles for daily use technical field, including the brush holder, install the brush head on the brush handle front end bottom surface and set up the brush hair on brush first bottom surface, it improves part and is: the front end of brush holder is opened to the bottom surface direction by the top surface has the perforating hole, is fixed with and brushes top of the head face vertically round pin axle on the face of the brush top of the head, and the round pin axle passes the perforating hole and realizes the brush head and be connected with the rotation of brush holder. The utility model discloses brush first rotatable to being 90 or 180 with the brush holder, when people brush teeth, need not with the mouth magnify can be conveniently along scrubbing all teeth in the oral cavity with the parallel direction of slit between the teeth to bacterium, food waste's thorough clearance effectively prevents tooth diseases such as periodontitis, gingivitis in the realization oral cavity, protects the tooth better.
Description
Technical field
This utility model is related to a kind of rotatable toothbrush of brush, belongs to technical field of living goods.
Background technology
Brushing teeth is one of convenient way of people's effective protection tooth, and modern medicine study proves, correct method for brushing teeth
The food debriss in teeth space can effectively be removed, prevent the odontopathies such as periodontal disease, gingivitiss.Generally acknowledged teeth brushing should
The direction being parallel with teeth space moves up and down brush, that is, using the method vertically brushed teeth；And existing toothbrush head and brush holder width
The centrage in degree direction overlaps, and is vertically brushed teeth and upper and lower front tooth effectively can only be cleared up using existing toothbrush, work as needs
Brush canine tooth or when grinding one's teeth in sleep, because population cannot open up into canine tooth or the position ground one's teeth in sleep, so be difficult to make brush vertically grind one's teeth in sleep or
Canine tooth direction is moved, now, can only will be horizontal for tooth-brush handle after so that brush is moved up and down in mouth or direct along vertical with teeth space
Direction laterally brush teeth, both teeth brushing ways can make bristle cause a certain degree of damage to gingiva, leads to gingival hemorrhage, and
And all it is unable to reach institute's purpose dentulous in thorough cleaning oral cavity.
Utility model content
Technical problem to be solved in the utility model is to provide a kind of rotatable toothbrush of brush, can be according to brushed teeth tooth
Different and change brush direction, thus keeping the brush vertical teeth brushing way parallel with teeth space, effective protection tooth.
Solve above-mentioned technical problem technical scheme be：
The rotatable toothbrush of brush, the brush including brush holder, being installed on the bottom surface of brush holder front end and be arranged at brush bottom surface
On bristle, its improvements is：The front end of brush holder has through hole from top surface to bottom surface direction, brush top surface is fixed with
The vertical bearing pin of brush top surface, bearing pin is realized brush through through hole and is connected with the rotation of brush holder.
The rotatable toothbrush of above-mentioned brush, the described through hole being opened in brush holder front end is stepped hole, and described bearing pin is solid
Due to the center of brush top surface, bearing pin is located in the larger diameter hole of through hole away from the other end with brush fixing end, in pin
Axle away from the other end of brush fixing end on fix snap ring, bearing pin is arranged with spring, Spring Card is located at snap ring and through hole
Step surface between.
The rotatable toothbrush of above-mentioned brush, described brush top surface is fixed with 1 larger ellipse step, this larger ellipse
Another less ellipse step is fixed with shape step, bearing pin is fixed on less ellipse step surface；2 oval steps
Major axis in the same plane, the oval steps of the center of brush top surface and 2 are centrally located on the axis of bearing pin；Institute
State brush holder front end from bottom surface to top surface direction have 2 major axis be mutually perpendicular to and center superposition oval-shaped groove, wherein shallower
Less ellipse step dimension matches oval-shaped groove size with brush top surface, deeper oval-shaped groove size and brush
On top surface, larger oval step dimension matches.
The rotatable toothbrush of above-mentioned brush, described 2 oval-shaped grooves are centrally located at the through hole of brush holder front end
On axis；The major axis of described shallower oval-shaped groove is vertical with the middle separated time of brush holder width, and minor axis length is more than through hole relatively
The aperture of small diameter bore, the length of described deeper oval-shaped groove short axle is less than the long axis length of shallower oval-shaped groove.
The rotatable toothbrush of above-mentioned brush, the depth in the larger diameter hole of described through hole is more than deeper oval-shaped groove
Depth.
When brushing teeth using this utility model, brush can be made to overlap with the middle separated time of brush holder width, i.e. head length direction
Overlap with brush holder length direction, now, the relatively depth that on brush top surface, larger ellipse step is arranged on the bottom surface of brush holder front end is ellipse
The fixation of brush position is realized, in through hole, the elastic restoring force of spring can ensure that brush will not be from relatively deep oval in circular groove
Depart from connected in star, now front tooth can be scrubbed up and down；When the canine tooth needing brush cavity interior or when grinding one's teeth in sleep, Ke Yiyong
Tooth is bitten bristle or is held brush along bearing pin direction pulling brush holder, and spring-compressed during this, when spring-compressed stroke
Beyond the deeper oval-shaped groove on the bottom surface of brush holder front end depth when, brush can be rotated centered on bearing pin, works as brush
When head turns to vertical with brush holder, when that is, the middle separated time of brush head width is vertical with separated time in brush holder width, it is fixed on brush top surface
Less ellipse step on larger ellipse step is arranged in the shallower oval-shaped groove on the bottom surface of brush holder front end realizes brush
The fixation of head position, in through hole, the elastic restoring force of spring ensures that brush will not depart from, now from shallower oval-shaped groove
Canine tooth can easily be scrubbed or grind one's teeth in sleep.
The beneficial effects of the utility model are：
This utility model brush can rotate to and is in 90 ° or 180 ° with brush holder, when people brush teeth, magnifies without by mouth
Easily scrub all of tooth in oral cavity along the direction parallel with teeth space, thus realize antibacterial in oral cavity, food debriss thorough
Bottom is cleared up, and effectively prevents the odontopathies such as periodontitis, gingivitiss, preferably takes care of one's teeth.
Brief description
Fig. 1 is brush and the schematic diagram that brush holder is in when 180 °；
Fig. 2 is brush and the top view that brush holder is in when 90 °；
Fig. 3 is the top view of brush holder；
Fig. 4 is the A-A of Fig. 3 to sectional view；
Fig. 5 is the B-B direction sectional view of Fig. 3；
Fig. 6 is the structural representation of brush
Fig. 7 is the front view of brush；
Fig. 8 is the enlarged drawing of C portion in Fig. 1；
In figure is labeled as：Brush holder 1, brush 2, bristle 3, through hole 4, bearing pin 5, snap ring 6, spring 7, larger ellipse step
8th, less ellipse step 9, shallower oval-shaped groove 10, deeper oval-shaped groove 11.
Specific embodiment
Fig. 1～Fig. 8 shows, the rotatable toothbrush of this utility model brush, including brush holder 1, is installed on brush holder 1 front end bottom surface
On brush 2 and the bristle 3 being arranged on brush 2 bottom surface, the front end of brush holder 1 has through hole 4 from top surface to bottom surface direction, passes through
Through hole 4 is the stepped hole being diminished to bottom surface direction aperture from the top surface of brush holder 1；The front end of brush holder 1 is opened from bottom surface to top surface direction
2 major axis are had to be mutually perpendicular to and the shallower oval-shaped groove 10 of center superposition and deeper oval-shaped groove 11, recessed compared with shallow elliptical shape
The major axis of groove 10 is vertical with the middle separated time of brush holder 1 width, and minor axis length is more than the aperture of the smaller diameter bore of through hole 4, more deeply
The length of oval-shaped groove 11 short axle is less than the long axis length of shallower oval-shaped groove 10；The depth in the larger diameter hole of through hole 4
Degree is more than the depth of deeper oval-shaped groove 11；The top surface of brush 2 is fixed with 1 larger ellipse step 8, this larger ellipse
The major axis being fixed with another less 9,2 oval step of ellipse step on step 8 is in the same plane, larger ellipse
The size of step cutting pattern 8 is matched with the size of the deeper oval-shaped groove 11 of brush holder 1 front end, the chi of less ellipse step 9
The very little size with the shallower oval-shaped groove 10 of brush holder 1 front end matches, and bearing pin 5 is fixed on the platform of less ellipse step 9
On terrace and vertical with the top surface of step surface, brush 2；The center of brush 2 top surface and 2 oval steps are centrally located at bearing pin
On 5 axis；Bearing pin 5 passes through through hole 4, and bearing pin 5 is located at away from the other end with the fixing end of less ellipse step 9 and passes through
In the larger diameter hole of through hole 4, bearing pin 5 away from less ellipse step 9 fixing end the other end on fix snap ring 6, pin
Spring 7 is arranged with axle 5, spring 7 is arranged between snap ring 6 and the step surface of through hole 4；After this utility model assembling finishes,
The axis of bearing pin 5 and the dead in line of through hole 4, the center of 2 oval-shaped grooves, the center of 2 oval steps and brush 2
Top surface is centrally located on bearing pin 5 and the axis of through hole 4, and brush 2 can be pivoted about with bearing pin 5.
The depth in the larger diameter hole of through hole 4 is more than the depth of deeper oval-shaped groove 11, and purpose is to ensure spring 7
Compression travel is more than the depth of deeper oval-shaped groove 11, larger ellipse step 8 so just can be made to detach relatively deep oval
Groove 11 is it is ensured that the smooth rotation of brush 2.
When brushing teeth using this utility model, brush 2 and the middle separated time of brush holder 1 width can be made to overlap, i.e. brush 2 length side
Overlap to the length direction with brush holder 1, now, on brush 2 top surface, larger ellipse step 8 is arranged on brush holder 1 front end bottom surface
Deeper oval-shaped groove 11 in realize the fixation of brush 2 position, in through hole 4, the elastic restoring force of spring 7 can ensure brush 2
Will not depart from from deeper oval-shaped groove 11, now front tooth can be scrubbed up and down；When the point needing brush cavity interior
Tooth or when grinding one's teeth in sleep, can bite bristle 3 with tooth or hold brush 2 and pull brush holder 1, this mistake along the length direction of bearing pin 5
In journey, spring 7 compresses, when exceeding the depth of deeper oval-shaped groove 11 on brush holder 1 front end bottom surface when the compression travel of spring 7,
Brush 2 can be rotated centered on bearing pin 5, when brush 2 turns to vertical with brush holder 1, i.e. the middle separated time of brush 2 width
Set with less ellipse step 9 card when separated time is vertical in brush holder 1 width, being fixed on brush 2 top surface larger ellipse step 8
The fixation of brush 2 position, the elasticity of spring 7 in through hole 4 is realized in the shallower oval-shaped groove 10 on brush holder 1 front end bottom surface
Restoring force ensure brush 2 will not from shallower oval-shaped groove 10 disengaging, now can easily scrub canine tooth or grind one's teeth in sleep；People
Scrubbing of front tooth can also be carried out when brush 2 turns to vertical with brush holder 1 according to personal custom is different.
Claims (5)
1. the rotatable toothbrush of brush, including brush holder（1）, be installed on brush holder（1）Brush on the bottom surface of front end（2）Be arranged at brush
Head（2）Bristle on bottom surface（3）It is characterised in that：Brush holder（1）Front end through hole is had to bottom surface direction from top surface（4）, brush
Head（2）It is fixed with top surface and brush（2）The vertical bearing pin of top surface（5）, bearing pin（5）Through through hole（4）Realize brush（2）
With brush holder（1）Rotation connect.
2. the rotatable toothbrush of brush as claimed in claim 1 it is characterised in that：Described it is opened in brush holder（1）The passing through of front end
Through hole（4）For stepped hole, described bearing pin（5）It is fixed on brush（2）The center of top surface, bearing pin（5）Away from brush（2）Fixing end
The other end be located at through hole（4）Larger diameter hole in, in bearing pin（5）Away from brush（2）Solid on the other end of fixing end
Determine snap ring（6）, bearing pin（5）On be arranged with spring（7）, spring（7）It is arranged in snap ring（6）And through hole（4）Step surface between.
3. the rotatable toothbrush of brush as claimed in claim 2 it is characterised in that：Described brush（2）Top surface is fixed with 1 relatively
Oval greatly step（8）, this larger ellipse step（8）On be fixed with another less ellipse step（9）, bearing pin（5）Gu
Due to less ellipse step（9）Step surface on；The major axis of 2 oval steps is in the same plane, brush（2）Top
The center in face and 2 oval steps are centrally located at bearing pin（5）Axis on；Described brush holder（1）Front end is from bottom surface to top
Face direction have 2 major axis be mutually perpendicular to and center superposition oval-shaped groove, wherein shallower oval-shaped groove（10）Size
With brush（2）Less ellipse step on top surface（9）Size match, deeper oval-shaped groove（11）Size and brush
（2）Larger oval step on top surface（8）Size match.
4. the rotatable toothbrush of brush as claimed in claim 3 it is characterised in that：The centre bit of described 2 oval-shaped grooves
In brush holder（1）The through hole of front end（4）Axis on；Described shallower oval-shaped groove（10）Major axis and brush holder（1）Width
Middle separated time is vertical, and minor axis length is more than through hole（4）Smaller diameter bore aperture, described deeper oval-shaped groove（11）Short axle
Length be less than shallower oval-shaped groove（10）Long axis length.
5. the rotatable toothbrush of brush as claimed in claim 4 it is characterised in that：Described through hole（4）Larger diameter hole
Depth be more than deeper oval-shaped groove（11）Depth.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620940487.6U CN205963316U (en) | 2016-08-25 | 2016-08-25 | Brush first rotatable toothbrush |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620940487.6U CN205963316U (en) | 2016-08-25 | 2016-08-25 | Brush first rotatable toothbrush |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205963316U true CN205963316U (en) | 2017-02-22 |
Family
ID=58035130
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620940487.6U Expired - Fee Related CN205963316U (en) | 2016-08-25 | 2016-08-25 | Brush first rotatable toothbrush |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205963316U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106108362A (en) * | 2016-08-25 | 2016-11-16 | 侯沣桓 | The rotatable toothbrush of brush |
-
2016
- 2016-08-25 CN CN201620940487.6U patent/CN205963316U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106108362A (en) * | 2016-08-25 | 2016-11-16 | 侯沣桓 | The rotatable toothbrush of brush |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170222 Termination date: 20180825 |