CN2595245Y - Tooth-brush - Google Patents
Tooth-brush Download PDFInfo
- Publication number
- CN2595245Y CN2595245Y CN 02223663 CN02223663U CN2595245Y CN 2595245 Y CN2595245 Y CN 2595245Y CN 02223663 CN02223663 CN 02223663 CN 02223663 U CN02223663 U CN 02223663U CN 2595245 Y CN2595245 Y CN 2595245Y
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- CN
- China
- Prior art keywords
- brush
- brush holder
- holder
- dynamic
- static
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- 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
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- 230000003068 static effect Effects 0.000 claims abstract description 29
- 230000005540 biological transmission Effects 0.000 claims abstract description 12
- 230000007246 mechanism Effects 0.000 claims abstract description 12
- 230000033001 locomotion Effects 0.000 abstract description 18
- 230000001680 brushing effect Effects 0.000 abstract description 15
- 238000006073 displacement reaction Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000003534 oscillatory effect Effects 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
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Abstract
The utility model relates to a toothbrush, which comprises a brush seat, a static brush head, a dynamic brush head, a brush holder, a position limiting pin, and a transmission mechanism, wherein, the static brush head is fixed with the brush seat together; the dynamic brush head is installed on the brush seat and can be rotated or moved relative to the brush seat; the transmission mechanism is connected with the dynamic brush head and the brush holder, the brush holder can carry out the reciprocating movement relative to the brush seat, and the amplitude of the reciprocating movement is limited by the position limiting pin on the brush holder. When the brush holder moves in a transverse direction, the dynamic brush head can be driven to rotate or to vertically move relative to the static brush head, and the purpose of vertical tooth brushing can be obtained thereby.
Description
One, technical field:
The utility model belongs to toothbrush.
Two, background technology:
Current toothbrushes has two kinds of staight shank toothbrush and electric toothbrushes.The staight shank toothbrush is made up of bristle and handle, and bristle is fixed on an end of handle, and people get used to laterally brushing teeth with this toothbrush, and difficulty is used for vertically brushing teeth then.Electric toothbrush adopts dc source to drive micromachine, and the drive head toothbrushes rotates at a high speed and reaches the purpose of vertically brushing teeth, and this electric toothbrush needs power supply, and cost is higher, promotes difficulty.
In order to realize vertically brushing teeth easily, people have carried out many effort, and numerous toothbrush patent is arranged in Chinese patent literature, and existing classification is summarized as follows:
1., be the T-shaped toothbrush of representative with the patent No. 96212286, it is simple in structure, and is easy to manufacture, but will change the use habit that people form for a long time, promotes difficulty.
2., be the vertical toothbrush of representative with the patent No. 96210622,99231424, force head toothbrushes self-swinging in transverse movement by skewed slot or helicla flute or zigzag groove, reach the purpose of vertically brushing teeth; But if hand causes vertical frictional force greater than oscillatory forces by must be tighter when brushing teeth, then can't realize self-swinging, also just can't realize vertically brushing teeth.
3., be the slide type Rolling toothbrush of representative with the patent No. 98116903,00211716, by biting slide plate, realize that the transverse movement with hand is converted into the rotation of head toothbrushes with tooth, this has also changed people's use habit for a long time, promotes difficulty.
4., be the toothbrush of representative with the patent No. 90205572,92241482, need in transverse movement, another button of people's hand operated, push button or knob reach the purpose of vertically brushing teeth, and have changed people's use habit for a long time, use inconvenient.
5., be the Shesrs like tooth bursh of representative with the patent No. 86202596, by holding with a firm grip and loosening forficiform two halves toothbrush and realize vertically brushing teeth, changed people's use habit for a long time, use inconvenient.
Three, summary of the invention:
1, technical problem to be solved in the utility model
The utility model will overcome manually vertically to brush teeth in the prior art needs to change this problem of use habit of people.
The purpose of this utility model provides a kind of like this manual toothbrush, and people do not need to change the custom of laterally brushing teeth that forms for a long time, relies on the traverse motion of staff, stably realizes the function that head toothbrushes is vertically brushed teeth.
2, the technical solution of the utility model
The utility model is made up of brush holder, brush, brush holder, position-limitting pin and transmission mechanism.
Brush comprises static brush and dynamic brush, and static brush is fixedly mounted on the brush holder; Dynamically brush is movably arranged on the brush holder, can move with respect to brush holder, as rotating or move etc.
Brush holder is installed in the installing hole of brush holder, and brush holder can be done horizontal short distance with respect to brush holder and move back and forth, and limits reciprocating amplitude by position-limitting pin.
Transmission mechanism is connecting brush holder and dynamic brush respectively, and its effect is rotation or mobile (vertical or oblique) that brush holder is converted into dynamic brush with respect to laterally moving back and forth of brush holder.Dynamic brush for dissimilar has different transmission mechanisms.
Transmission mechanism can be a gear ﹠ rack structure, and this moment, gear was packed on the dynamic brush, and tooth bar is packed on the brush holder; When brush holder moved back and forth with respect to brush holder, the dynamic brush of rack drives rotated.
Transmission mechanism can be a linkage, and this moment, dynamically brush was installed in the vertical or oblique slot of brush holder, when brush holder moves back and forth with respect to brush holder, drivening rod drive dynamic brush along groove vertical or oblique moving back and forth.
The course of work of the present utility model is such:
When people's hand-held handle is brushed teeth, the brush holder traverse motion, dynamically brush and static brush all are close to tooth; Before position-limitting pin on brush holder is run into spacing point on the brush holder,, force brush holder to move with respect to brush holder because static brush is close to the frictional force that tooth causes, drive transmission device and dynamically brush with respect to brush holder and static brushhead motion; After the position-limitting pin on the brush holder was run into spacing point on the brush holder, dynamically brush, static brush and brush holder laterally moved together.Up to the position-limitting pin on the brush holder once more with brush holder on spacing point separate, so move in circles, dynamically brush is ceaselessly with respect to brush holder and static brushhead motion.
So just can guarantee that dynamic brush ceaselessly with respect to brush holder and static brushhead motion (rotate or move), reaches the purpose of vertically brushing teeth.
3, the beneficial effects of the utility model are described against existing technologies
The utility model is not changing on the daily use habit of the people basis, erects the function of brush when can be implemented in horizontal brush.
Compare with existing staight shank toothbrush, the utility model has been owing to realized the perpendicular brush in horizontal brush limit, limit, and the cleaning effect of tooth is better than existing staight shank toothbrush.
Compare with existing electric toothbrush, the utlity model has does not need the advantage that power supply, cost are low, be easy to promote.
Compare with existing relevant toothbrush patent, the utlity model has following advantage:
1., do not change the tooth-brushing habit that people form for a long time.
2., by dynamic brush and static brush are set, static brush is close to the frictional force that tooth causes forces brush holder to move with respect to brush holder, drives dynamic brush with respect to brush holder and static brushhead motion, has guaranteed the function of vertically brushing teeth.
4, the accompanying drawings specific embodiment
Fig. 1 is embodiment 1 of the present utility model---adopt the structural representation of the toothbrush of dynamic brush of rotary type and rack and pinion drive mechanism.
Fig. 2 is the vertical view of embodiment 1 of the present utility model.
Fig. 3 is embodiment 2 of the present utility model---adopt the structural representation of the toothbrush of portable dynamically brush and jointed gear unit.
Fig. 4 is the vertical view of embodiment 2 of the present utility model.
Embodiment 1:
As shown in Figure 1 and Figure 2, part 1 is a brush holder, and part 2 is static brush, and part 3 is dynamic brush, and part 4 is a brush holder, and part 5 is a position-limitting pin.
Dynamically brush 3 and brush holder 4 are pinion and rack, promptly dynamically on the brush 3 gear are arranged, and on the brush holder 4 tooth bar are arranged, the wheel and rack engagement.Dynamically brush 3 can be along the axis rotation of self by the supporting of the step on the brush holder 1; The leading portion of brush holder 4 is by the supporting of the support holes in the brush holder 1, and can do short-range moving freely along support holes, limits the displacement of brush holder 4 by position-limitting pin 5, and position-limitting pin 5 can be 1 or several.
As seen from Figure 2, dynamically brush has 2, and 1 or how dynamic brush can certainly be set.
The course of work of present embodiment is such:
When holding brush holder 4 and promote laterally to brush teeth left (shown in Fig. 2 arrow), static brush 2 and dynamically brush 3 all be close to tooth.
At position-limitting pin 5 still before the spacing point of no show brush holder left side wall, because static brush 2 and dynamic brush 3 all have frictional force with tooth, dynamically the frictional force of brush 3 and tooth is less than the frictional force sum of static brush 2 and dynamic brush 3 and tooth, brush holder 4 is driving dynamic brush and static brush together before the transverse movement or simultaneously, inevitablely drive dynamic brush by pinion and rack earlier and rotates.
After position-limitting pin 5 was run into the spacing point of brush holder left side wall, dynamically brush and static brush were done as a whole transverse movement together under brush holder promotes.
The rest may be inferred, spurs to the right when laterally brushing teeth when holding brush holder, and before position-limitting pin was run into the spacing point of the right wall of brush holder, handle spurred dynamic brush rotation; After position-limitting pin arrived the spacing point of the right wall of brush holder, handle spurred static brush 2, brush holder 1 and dynamically brush 3 transverse movement together.
Embodiment 2:
As shown in Figure 3, Figure 4, part 6 is a brush holder, and part 7 is static brush, and part 8 is dynamic brush, and part 9 is a brush holder, and part 10 is a position-limitting pin, and part 11 is a connecting rod, and part 12 is rotating shaft, and part 13 is lid.
Static brush 7 and lid 13 are fixed on the brush holder 6, and form a cavity, and the leading portion of brush holder 9 and remaining parts are installed in this cavity.Lid 13 has passage B.
Dynamically brush 8 is installed in the groove of this cavity, by the supporting of the step on the brush holder 6, can move back and forth along groove.
Brush holder 9 is by the supporting of the hole of brush holder 6, and can do short-range moving freely along support holes, limits the displacement of brush holder 9 by position-limitting pin 10, and position-limitting pin 10 can be 1 or several.
Connecting rod 11 1 ends are connecting the dynamically minor axis of brush 8, and the other end is connecting brush holder 9 with rotating shaft 12.Dynamically the leading portion of the minor axis leading portion of brush 8 and rotating shaft 12 has slight convex so that installing connecting rods 11, and the front end of brush holder 9 has groove and uses for connecting connecting rod.
As shown in Figure 4, dynamically brush has 2, has a vertical slot in the cavity that brush holder 6 and static brush 7 form, and also can open oblique slot, and the quantity of groove and dynamic brush all can change.
The course of work of present embodiment is similar to Example 1, has just replaced pinion and rack with linkage.Before position-limitting pin arrived the spacing point of brush holder, brush holder promoted dynamic brush with respect to static brush and brush holder vertical motion; After position-limitting pin arrived the spacing point of brush holder, brush holder promoted static brush and dynamically brush transverse movement together.
In embodiment 2, as shown in Figure 3, because of connecting rod 11 is connected with dynamic brush 8 usefulness minor axises, dynamically brush can be the center rotation with the minor axis, so dynamic brush can rotation in vertical motion.
Among above-mentioned two embodiment, all do not change people's use habit, laterally the push-and-pull brush holder just can make dynamic brush rotate or vertical motion, reaches the purpose of vertically brushing teeth.
Claims (5)
1. toothbrush, it comprises brush holder, brush, brush holder, position-limitting pin and transmission mechanism, it is characterized in that brush comprises static brush and dynamic brush, and static brush and brush holder are solidly installed, and dynamically brush is installed on the brush holder, can rotate or mobile with respect to brush holder; Brush holder can move back and forth with respect to brush holder; Brush holder with dynamically be connected with transmission mechanism between the brush.
2. toothbrush according to claim 1 is characterized in that the transmission mechanism between brush holder and the dynamic brush is a pinion and rack.
3. toothbrush according to claim 1 is characterized in that the transmission mechanism between brush holder and the dynamic brush is a linkage.
4. toothbrush according to claim 1 is characterized in that position-limitting pin is arranged on the brush holder.
5. toothbrush according to claim 1 is characterized in that on brush holder or the cover plate passage being arranged.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02223663 CN2595245Y (en) | 2002-03-25 | 2002-03-25 | Tooth-brush |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02223663 CN2595245Y (en) | 2002-03-25 | 2002-03-25 | Tooth-brush |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2595245Y true CN2595245Y (en) | 2003-12-31 |
Family
ID=33701283
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 02223663 Expired - Fee Related CN2595245Y (en) | 2002-03-25 | 2002-03-25 | Tooth-brush |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2595245Y (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102657427A (en) * | 2012-05-22 | 2012-09-12 | 王宇 | Electric toothbrush head |
| CN113425076A (en) * | 2021-06-08 | 2021-09-24 | 杨铖烈 | Fluctuating toothbrush |
| CN113425075A (en) * | 2021-06-08 | 2021-09-24 | 杨铖烈 | Rotary toothbrush |
| CN114099037A (en) * | 2021-12-21 | 2022-03-01 | 中山卓技实业发展有限公司 | Brush head mechanism of an electric toothbrush and electric toothbrush |
-
2002
- 2002-03-25 CN CN 02223663 patent/CN2595245Y/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102657427A (en) * | 2012-05-22 | 2012-09-12 | 王宇 | Electric toothbrush head |
| CN113425076A (en) * | 2021-06-08 | 2021-09-24 | 杨铖烈 | Fluctuating toothbrush |
| CN113425075A (en) * | 2021-06-08 | 2021-09-24 | 杨铖烈 | Rotary toothbrush |
| CN114099037A (en) * | 2021-12-21 | 2022-03-01 | 中山卓技实业发展有限公司 | Brush head mechanism of an electric toothbrush and electric toothbrush |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |