CN101543336B - Toothbrush capable of changing quantity of usable toothbrush hair - Google Patents
Toothbrush capable of changing quantity of usable toothbrush hair Download PDFInfo
- Publication number
- CN101543336B CN101543336B CN2009100718976A CN200910071897A CN101543336B CN 101543336 B CN101543336 B CN 101543336B CN 2009100718976 A CN2009100718976 A CN 2009100718976A CN 200910071897 A CN200910071897 A CN 200910071897A CN 101543336 B CN101543336 B CN 101543336B
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- China
- Prior art keywords
- brush
- toothbrush
- slideway
- front surface
- elastic button
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Abstract
The invention discloses a toothbrush capable of changing the quantity of usable toothbrush hair, which relates to a toothbrush. The toothbrush solves the problem that the prior toothbrush fails to change the quantity of the usable toothbrush hair thereof. One end of an elastic connecting rod of the toothbrush capable of changing the quantity of the usable toothbrush hair is fixedly connected with the upper part of the front surface of a transmission rod, the inside of a toothbrush head is provided with a slideway which is parallel to a toothbrush bar, the upper part of the transmission rod is positioned in the slideway and is in sliding connection with the slideway, the lower part of the front surface of the toothbrush head is provided with a hole which is perpendicular to the front surface of the toothbrush head, the hole is communicated with the slideway, the other end of the elastic connecting rod passes through the hole and is fixedly connected with the side wall of a round bar, the side wall of the round bar is fixedly connected with roots of a group of second toothbrush hair, and the second toothbrush hair and the elastic connecting rod are positioned on the same plane. The toothbrush is applicable to the toothbrushing process of people.
Description
Technical field
The present invention relates to a kind of toothbrush.
Background technology
Medically verified, want to remove the dirt on the tooth, reach the optimum efficiency of brushing teeth is when brushing teeth every tooth and slit thereof all to be brushed at every turn.Therefore, the brush of toothbrush is more little, and the effect of brushing teeth is unreasonable to be thought.But the shortcoming of such toothbrush is exactly more consuming time in the process of brushing teeth.And the advantage of the bigger toothbrush of brush is exactly faster tooth have been brushed, but toothbrushing effect is bad, and the slit can not well be cleaned between the tooth.If can in the process of brushing teeth, freely switch the quantity of usable brush, just can make the effect that cleans one's teeth reach optimal degree, but current toothbrushes all can't accomplish to change the quantity of its usable brush.
Summary of the invention
The objective of the invention is in order to solve the problem that current toothbrushes can't change its usable brush amount, thereby a kind of toothbrush that can change usable brush amount is provided.
A kind of toothbrush that can change usable brush amount, it comprises brush, brush holder and organizes first bristle more, and fixedly connected with the roots of many group first bristles in the top of brush front surface, and the lower end of brush is connected with the upper end of brush holder; It also comprises second bristle and transmission device, and described transmission device is made up of round bar, drive link and flexible connecting rod, and an end of flexible connecting rod is fixedlyed connected with the top of the front surface of drive link; Brush inside has the slideway parallel with brush holder support, the top of drive link is positioned at described slideway, and drive link top and slideway are slidingly connected, the bottom of brush front surface has the hole perpendicular to the brush front surface, described this hole is communicated with slideway, it is fixedly connected that the other end of flexible connecting rod passes the sidewall of this Kong Bingyu round bar, and described round bar sidewall is fixedlyed connected with the root of one group of second bristle, and this organizes second bristle and flexible connecting rod is positioned at same plane.
Beneficial effect: toothbrush of the present invention can make the part bristle on the brush lie prostrate or stand directly by transmission device in use, realizes changing the purpose of usable brush amount.The present invention can freely change the quantity of usable brush according to user's needs in the process of brushing teeth.The present invention can make user's clean effect of brushing teeth be significantly improved.
Description of drawings
Fig. 1 is the front view of structure of the present invention; Fig. 2 is the A-A cutaway view of Fig. 1; Fig. 3 is the B portion enlarged drawing of Fig. 2; Fig. 4 is the structural representation of the specific embodiment of the invention four.
The specific embodiment
The specific embodiment one: this specific embodiment is described in conjunction with Fig. 1, Fig. 2 and Fig. 3, a kind of toothbrush that can change usable brush amount, it comprises brush 1, brush holder 10 and organizes first bristle 7 more, fixedly connected with the root of many group first bristles 7 in the top of brush 1 front surface, the lower end of brush 1 is connected with the upper end of brush holder 10; It also comprises second bristle 8 and the transmission device, and described transmission device is made up of round bar 3-1, drive link 3-2 and flexible connecting rod 3-3, and the end of flexible connecting rod 3-3 is fixedlyed connected with the top of the front surface of drive link 3-2; Brush 1 inside has the slideway 3-4 parallel with brush holder support 10, the top of drive link 3-2 is positioned at described slideway 3-4, and drive link 3-2 top and slideway 3-4 are slidingly connected, the bottom of brush 1 front surface has the hole perpendicular to the brush front surface, described this hole is communicated with slideway, it is fixedly connected that the other end of flexible connecting rod 3-3 passes the sidewall of this Kong Bingyu round bar 3-1, described round bar 3-1 sidewall is fixedlyed connected with the root of one group of second bristle 8, and this organizes second bristle 8 and flexible connecting rod 3-3 is positioned at same plane.
Present embodiment in use, the pulling that the user can be by drive link 3-2 or promote that the upright or volt of bristle falls on the control brush 1, realize freely changing usable brush amount on the toothbrush head 1 how much.
The specific embodiment two: this specific embodiment is with the specific embodiment one described a kind of difference that can change the toothbrush of usable brush amount, round bar 3-1, flexible connecting rod 3-3, second bristle 8 and be a plurality of perpendicular to the quantity in brush 1 front surface and the hole that is communicated with slideway, each round bar 3-1 is all corresponding perpendicular to brush 1 front surface and the hole that is communicated with slideway with a flexible connecting rod 3-3, one group of second bristle 8 and one.
The specific embodiment three: this specific embodiment and the specific embodiment one or two described a kind of differences that can change the toothbrush of usable brush amount are, the material of brush 1, brush holder 10, round bar 3-1 and drive link 3-2 is a kind of in polypropylene, polyethylene, polyethylene terephthalate, polybutylene terephthalate, propyl cellulose, polyurethane, the polyamide.
The specific embodiment four: this specific embodiment is described in conjunction with Fig. 4, this specific embodiment is with the specific embodiment three described a kind of differences that can change the toothbrush of usable brush amount, it also comprises first elastic button 4, second elastic button 5, described first elastic button 4 is fixedlyed connected with brush holder 10 front surfaces respectively with second elastic button 5, described first elastic button 4 and second elastic button 5 are positioned on the vertical straight line, and second elastic button 5 is positioned at the below of first elastic button 4, the bottom of described drive link 3-2 has a through hole 3-2-1, and the diameter of described through hole 3-2-1 is identical with the diameter of first elastic button 4 and second elastic button 5.
Present embodiment is in the process of brushing teeth, the user is along the direction pulling or the promotion drive link 3-2 of the brush holder 10 of toothbrush, when the through hole 3-2-1 of drive link 3-lower end is connected with first elastic button 4, second tuft 8 at utmost tilts on the toothbrush at this moment, second tuft 8 lies prostrate fully, and usable brush amount is minimum on the toothbrush head 1; When the through hole 3-2-1 of drive link 3-2 lower end was connected with second elastic button 5, second tuft 8 was upright on the toothbrush at this moment, and usable brush amount is maximum on the toothbrush head 1.
Claims (4)
1. toothbrush that can change usable brush amount, it comprises brush (1), brush holder (10) and many group first bristles (7), fixedly connected with the root of many group first bristles (7) in the top of brush (1) front surface, the lower end of brush (1) is connected with the upper end of brush holder (10); It is characterized in that: further comprising second bristle (8) and transmission device, described transmission device is made up of round bar (3-1), drive link (3-2) and flexible connecting rod (3-3), and an end of flexible connecting rod (3-3) is fixedlyed connected with the top of the front surface of drive link (3-2); Brush (1) inside has the slideway (3-4) parallel with brush holder support (10), the top of drive link (3-2) is positioned at described slideway (3-4), and drive link (3-2) top and slideway (3-4) are slidingly connected, the bottom of brush (1) front surface has the hole perpendicular to brush (1) front surface, described this hole is communicated with slideway (3-4), it is fixedly connected that the other end of flexible connecting rod (3-3) passes the sidewall of this Kong Bingyu round bar (3-1), described round bar (3-1) sidewall is fixedlyed connected with the root of one group of second bristle (8), and this organizes second bristle (8) and flexible connecting rod (3-3) is positioned at same plane.
2. a kind of toothbrush that can change usable brush amount according to claim 1, it is characterized in that round bar (3-1), flexible connecting rod (3-3), second bristle (8) and be a plurality of perpendicular to the quantity in brush (1) front surface and the hole that is communicated with slideway that each round bar (3-1) is all corresponding perpendicular to brush (1) front surface and the hole that is communicated with slideway with a flexible connecting rod (3-3), one group of second bristle (8) and one.
3. a kind of toothbrush that can change usable brush amount according to claim 1 and 2, the material that it is characterized in that brush (1), brush holder (10), round bar (3-1) and drive link (3-2) are a kind of in polypropylene, polyethylene, polyethylene terephthalate, polybutylene terephthalate, propyl cellulose, polyurethane, the polyamide.
4. a kind of toothbrush that can change usable brush amount according to claim 3, it is characterized in that, it also comprises first elastic button (4), second elastic button (5), described first elastic button (4) is fixedlyed connected with brush holder (10) front surface respectively with second elastic button (5), described first elastic button (4) and second elastic button (5) are positioned on the vertical straight line, and second elastic button (5) is positioned at the below of first elastic button (4), the bottom of described drive link (3-2) has a through hole (3-2-1), and the diameter of described through hole (3-2-1) is identical with the diameter of first elastic button (4) and second elastic button (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009100718976A CN101543336B (en) | 2009-04-27 | 2009-04-27 | Toothbrush capable of changing quantity of usable toothbrush hair |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009100718976A CN101543336B (en) | 2009-04-27 | 2009-04-27 | Toothbrush capable of changing quantity of usable toothbrush hair |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101543336A CN101543336A (en) | 2009-09-30 |
| CN101543336B true CN101543336B (en) | 2010-10-13 |
Family
ID=41190915
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009100718976A Expired - Fee Related CN101543336B (en) | 2009-04-27 | 2009-04-27 | Toothbrush capable of changing quantity of usable toothbrush hair |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101543336B (en) |
-
2009
- 2009-04-27 CN CN2009100718976A patent/CN101543336B/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| CN101543336A (en) | 2009-09-30 |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| 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: 20101013 Termination date: 20120427 |