CN201025976Y - Toothbrush with changeable brush face shape - Google Patents
Toothbrush with changeable brush face shape Download PDFInfo
- Publication number
- CN201025976Y CN201025976Y CNU2007200846627U CN200720084662U CN201025976Y CN 201025976 Y CN201025976 Y CN 201025976Y CN U2007200846627 U CNU2007200846627 U CN U2007200846627U CN 200720084662 U CN200720084662 U CN 200720084662U CN 201025976 Y CN201025976 Y CN 201025976Y
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- brush
- toothbrush
- seat
- fixed
- bristle
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Abstract
The utility model relates to a toothbrush the brush surface of which has a variable shape, wherein the brush hair is fixed on a brush hair cushion made of soft and elastic materials; the back of the brush hair cushion faces the brush head seat that is connected as a whole with the brush handle; one end of the brush hair cushion is fixed on the end of the brush head seat, with the other end fixed on the brush head seat close to the brush handle; a mechanism that can adjust the shape of the brush surface is arranged between the brush hair cushion and the brush head seat, which consists of at least one bevel wheel and a wheel shaft, wherein one end of the wheel shaft is fixed on the brush hair cushion with the other end fixed on the brush hair seat. The utility model can brush the teeth tenderly, with little damage to the gum, and the shape of the brush surface can be changed to adapt to different brushing methods; the brush head is of high strength, and works well during tooth brushing; besides, the overall structure of the toothbrush is original, and the toothbrush is convenient to use, with excellent brushing effect.
Description
Affiliated technical field
The utility model relates to a kind of toothbrush, is the toothbrush that a kind of toothbrush brush finish shape variable changes specifically.
Technical background
At present, the toothbrush form is varied on the market, and the brush finish shape of its toothbrush bristle has waveform, arcs of recesses, convex, beveled and planar shaped etc., can be suitable for the needs of different teeth brushing ways.But a rooted tooth root can only have a kind of brush finish form, and is relatively poor to the adaptability of tooth.Chinese patent notification number: CN2284001Y, the day for announcing: on June 17th, 1998, denomination of invention: " adjustable high-efficiency toothbrush ", proposed a kind of with bristle head make two the joint mobilizable part, bond with soft material at the back side of totally three parts with handle, planting mao side links to each other with pull bar, pull bar one end is fixed in the toothbrush head end, the other end is connected in adjusting knob, in the time of in the middle of the sliding tray in the middle part of adjusting knob is fixed in brush holder, the toothbrush face is the plane, and adjusting knob pushes away forward, during near brush one side, toothbrush face convex arc is a face; During away from brush one side, the toothbrush face is a cancave cambered surface to adjusting knob to pusher.Brush the variation that has realized three kinds of brush finish at a rooted tooth, cleaning teeth uses more convenient better.But the toothbrush head of this technical scheme is divided into three sections, intensity a little less than, it is capable inadequately to brush teeth; Be difficult to realize corrugated brush finish form, result of use is not ideal enough.
Summary of the invention
The purpose of this utility model is to overcome the existing deficiency of present technology, and then the toothbrush that provides a kind of brush finish shape variable to change.It is simple in structure, and brush finish is various informative, and toothbrushing effect is good.
Technical solution of the present utility model is: the toothbrush that a kind of brush finish shape variable changes, comprise brush holder, brush and bristle, bristle is fixed on the bristle pad of being made by soft elastic material, the back side of bristle pad is towards the brush seat that is connected as a single entity with brush holder, one end of bristle pad is fixed on brush seat end, the other end is fixed near on the brush seat of brush holder one side, is provided with brush finish shape adjustment mechanism between bristle pad and brush seat.
The utility model is all right, and brush finish shape adjustment mechanism forms by at least one bevel wheel and with the wheel shaft that the bevel wheel centre bore is slidingly matched, and an end of wheel shaft is fixed on the bristle pad, and its other end is fixed on the brush seat.
The utility model is all right, and brush finish shape adjustment mechanism forms by at least one bevel wheel and with the wheel shaft of bevel wheel centre bore interference fit, and an end of wheel shaft is hinged on the bristle pad, and its other end passes the brush seat and can be connected with rotary handle.
The utility model is all right, and brush finish shape adjustment mechanism is made up of at least one roller bearing and the locator card that is arranged on brush seat both sides, and roller bearing is horizontal between brush seat and bristle pad, and the two ends of roller bearing are contained in the draw-in groove on the locator card.
The utility model is all right, brush finish shape adjustment mechanism is made up of at least one "T"-shaped axle and the locator card that is arranged on brush seat both sides, have the hole that adapts with "T"-shaped shaft end diameter on the brush seat, the two ends that "T"-shaped axle is gone up transverse axis are contained in the draw-in groove on the locator card.
The soft elastic material of making bristle pad in the utility model is rubber or latex.
The utility model is all right, is with locator card on brush seat outer wall.
The beneficial effects of the utility model are: 1, and bristle is fixed on the Flexible brush pulvinus, and is softer to the sweeping of tooth, little to the gum infringement.2, the brush finish Height Adjustment mechanism between bristle pad and brush seat, the shape of flexibly changing toothbrush brush finish such as convex, arcs of recesses, waveform or the like are to adapt to the needs of different teeth brushing ways.3, bristle pad is support with the hair brush base, and brush position intensity is higher, and it is more capable to brush teeth.4, brush finish Height Adjustment mechanism structure is simple, and volume is little, and is easy to adjust.5, toothbrush overall structure novelty, cost of manufacture increases less, easy to use, and toothbrushing effect is better.
Description of drawings
Fig. 1 is the structural representation of first kind of embodiment of the utility model.
Fig. 2 is the structural representation of second kind of embodiment of the utility model.
Fig. 3 is the structural representation of the third embodiment of the utility model.
Fig. 4 is the left view of Fig. 3.
Fig. 5 is the sectional schematic diagram of Fig. 3.
Fig. 6 is the structural representation of the 4th kind of embodiment of the utility model.
Fig. 7 is the left view of Fig. 6.
The specific embodiment
Below in conjunction with the description of drawings and the specific embodiment the utility model is described in further detail:
Referring to Fig. 1, the bristle 1 of the utility model toothbrush is fixed on the bristle pad of being made by soft elastic material 2, the back side of bristle pad 2 is towards the brush seat 4 that is connected as a single entity with brush holder 3, one end of bristle pad 2 is fixed on brush seat 2 ends, the other end is fixed near on the brush seat 4 of brush holder 3 one sides, is provided with brush finish shape adjustment mechanism between bristle pad 2 and brush seat 4.Bristle 1 of the present utility model and brush holder 3 are basic identical with ordinary toothbrush, but bristle 1 is to be fixed on the bristle pad 2, and the soft elastic material of making bristle pad 2 is rubber school or latex.The shape of bristle pad 2 shapes and brush seat 4 is basic identical, and just appearance and size is smaller, and bristle pad 2 two ends longitudinally is separately fixed on the brush seat 4, and its fixed form can be bonding, also can be clamping or fixes with rivet.Can form a fixed gap between the middle part of bristle pad 2 and the brush seat 4, brush finish shape adjustment mechanism just is arranged between bristle pad 2 and the brush seat 4.The form of brush finish shape adjustment mechanism has multiple, and its structural principle mainly is that the variation by the mechanism components position changes the height of different parts on the bristle pad 2, to reach the purpose of bristle surface alteration of form.In first kind of embodiment shown in Figure 1, brush finish shape adjustment mechanism forms by two bevel wheels 5 and with the wheel shaft 6 of bevel wheel 5 centre bore interference fit, one end of wheel shaft 6 is fixed on the bristle pad 2, its other end passes brush seat 4 and stretches out beyond its back side or in 4 back side perforates of brush seat, its wheel shaft 6 is through in the hole, this end of wheel shaft 6 can be connected with rotary handle, rotary handle rotates to be convenient to drive bevel wheel 5 rotations by wheel shaft 6, among Fig. 1, peak on two bevel wheels 5 is close together, and bristle pad 2 and bristle surface just are the dome arc.When two bevel wheels 5 go to respectively its minimum point mutually near the time, bristle pad 2 and bristle surface just are concave arc shape.When bevel wheel 5 went to a peak of taking turns near another lowest point of taking turns respectively, bristle pad 2 and bristle surface just present the protruding recessed waveform that has.In the present embodiment, bevel wheel 5 also can be four or a plurality of, but will have an ability to realize that the height of bristle pad 2 changes at least.For prevent that brush finish pad 2 from lateral displacement taking place in the process of brushing teeth, also, on brush seat 2 outer walls, can put locator card 7 in order to prevent the random rotation of bevel wheel 5.The structure of locator card 7 can be referring to Fig. 4.
Referring to Fig. 2, second kind of example structure of the present utility model and first kind of embodiment are basic identical, just wheel shaft 6 and bevel wheel 5 centre bores cooperates for being slidingly matched, one end of wheel shaft 6 is fixed on the bristle pad 2, and its other end is fixed on the brush seat 4, at this moment, can directly stir bevel wheel 5 with hand, make the height of its relevant position on wheel shaft 6 rotations and change bristle pad 2, can put locator card 7 on the outer wall of brush seat 4, the setting of its locator card 7 and structure are referring to Fig. 4.
Referring to Fig. 3, Fig. 4, Fig. 5, brush finish shape adjustment mechanism structure among the third embodiment of the present utility model is simpler, it is made up of at least one roller bearing 8 and the locator card 7 that is arranged on brush seat 4 both sides, 4 roller bearings 8 have been adopted in the present embodiment, roller bearing 8 is horizontal between brush holder head 4 and bristle pad 2, location for ease of roller bearing 8, prevent that also bristle pad 2 from lateral displacement taking place in the process of brushing teeth, in brush seat 4 two sides locator card 7 is housed, the bottom of locator card 7 can be made into the sleeve-shaped that shape and brush seat 4 profiles adapt, and the top of locator card 7 should be provided with the draw-in groove 9 that can make things convenient for roller bearing 8 location and transposition.Draw-in groove 9 can be by several semicircle bayonet sockets and the frid that chute is formed, and roller bearing 8 moves in chute, locatees in the semicircle bayonet socket, and the draw-in groove 9 of frid formula can be clamped bristle pad 2 from two sides simultaneously, makes bristle pad 2 unlikely to the dual-side slippage.Certainly, the superstructure of locator card 7 such as draw-in groove 9 also can be made for one with brush seat 4, become the part of brush seat 4, make brush seat 4 become the structure as channel-section steel that both sides make progress.If locator card 7 is used for the embodiment shown in Fig. 1, Fig. 2, can directly on brush seat 4 outer walls, be with locator card 7, draw-in groove 9 structures can not adopted in the both sides on locator card 7 tops, adopt riser to block bristle pad 2 from both sides and get final product.
Referring to Fig. 6, Fig. 7, the 4th kind of embodiment of the present utility model and the third embodiment are basic identical, different is, adopt at least one "T"-shaped axle 10 to replace roller bearing 8 among the 4th kind of embodiment, adopted 2 "T"-shaped axles 10 among Fig. 6, opened several apertures 11 in brush seat 4 bottoms simultaneously, the diameter of the slightly larger in diameter of aperture 11 vertical pivot end on "T"-shaped axle 10.Pack in the draw-in groove 9 on the locator card 7 in transverse axis two ends on the "T"-shaped axle 10, vertical pivot on "T"-shaped axle 10 erects, in the aperture 11 on its vertical pivot lower end insertion brush seat 4, when the transverse axis two ends fall into semicircle bayonet socket on the draw-in groove 9, just, formed convex shape in bristle pad 2 and the corresponding position of bristle surface with bristle pad 2 jack-up.When the vertical pivot on the "T"-shaped axle 10 kept flat, its bristle pad 2 and bristle surface were with regard to opposed flattened.
Claims (7)
1. toothbrush that the brush finish shape variable changes, comprise brush holder, brush and bristle, it is characterized in that: bristle (1) is fixed on the bristle pad of being made by soft elastic material (2), the back side of bristle pad (2) is towards the brush seat (4) that is connected as a single entity with brush holder (3), one end of bristle pad (4) is fixed on brush seat (4) end, the other end is fixed near on the brush seat (4) of brush holder (3) one sides, is provided with brush finish shape adjustment mechanism between bristle pad (2) and brush seat (4).
2. the toothbrush that a kind of brush finish shape variable according to claim 1 changes, it is characterized in that: brush finish shape adjustment mechanism forms by at least one bevel wheel (5) and with the wheel shaft (6) that bevel wheel (5) centre bore is slidingly matched, one end of wheel shaft (6) is fixed on the bristle pad (2), and the other end is fixed on the brush seat (4).
3. the toothbrush that a kind of brush finish shape variable according to claim 1 changes, it is characterized in that: brush finish shape adjustment mechanism forms by at least one bevel wheel (5) and with the wheel shaft (6) of bevel wheel (5) centre bore interference fit, one end of wheel shaft (6) is hinged on the bristle pad (2), and the other end passes on the brush seat (4) and can be connected with rotary handle.
4. the toothbrush that a kind of brush finish shape variable according to claim 1 changes, it is characterized in that: brush finish shape adjustment mechanism is made up of at least one roller bearing (8) and the locator card (7) that is arranged on brush seat (4) both sides, roller bearing (8) is horizontal between brush seat (4) and bristle pad (2), and the two ends of roller bearing (8) are contained in the draw-in groove (9) on the locator card (7).
5. the toothbrush that a kind of brush finish shape variable according to claim 1 changes, it is characterized in that: brush finish shape adjustment mechanism is made up of at least one "T"-shaped axle (10) and the locator card (7) that is fixed on brush seat (4) both sides, have the hole that adapts with "T"-shaped axle (10) end diameter on brush seat (4), the two ends of its transverse axis are arranged in the draw-in groove (9) of locator card (7).
6. the toothbrush that a kind of brush finish shape variable according to claim 1 changes is characterized in that: the soft elastic material of making bristle pad (2) is rubber or latex.
7. the toothbrush that changes according to claim 2 or 3 described a kind of brush finish shape variables is characterized in that: be with locator card (7) on brush seat (4) outer wall.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200846627U CN201025976Y (en) | 2007-05-11 | 2007-05-11 | Toothbrush with changeable brush face shape |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200846627U CN201025976Y (en) | 2007-05-11 | 2007-05-11 | Toothbrush with changeable brush face shape |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201025976Y true CN201025976Y (en) | 2008-02-27 |
Family
ID=39130175
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007200846627U Expired - Fee Related CN201025976Y (en) | 2007-05-11 | 2007-05-11 | Toothbrush with changeable brush face shape |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201025976Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103501655A (en) * | 2011-05-09 | 2014-01-08 | Neob株式会社 | Toothbrush |
| CN104510147A (en) * | 2014-12-29 | 2015-04-15 | 宁波丹龙电器制造有限公司 | Brush head structure of skin brush |
-
2007
- 2007-05-11 CN CNU2007200846627U patent/CN201025976Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103501655A (en) * | 2011-05-09 | 2014-01-08 | Neob株式会社 | Toothbrush |
| CN103501655B (en) * | 2011-05-09 | 2015-09-02 | Neob株式会社 | Toothbrush |
| CN104510147A (en) * | 2014-12-29 | 2015-04-15 | 宁波丹龙电器制造有限公司 | Brush head structure of skin brush |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20080227 |