CN2734172Y - Planar structure L-shaped dental floss stick - Google Patents
Planar structure L-shaped dental floss stick Download PDFInfo
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- CN2734172Y CN2734172Y CN 200320132054 CN200320132054U CN2734172Y CN 2734172 Y CN2734172 Y CN 2734172Y CN 200320132054 CN200320132054 CN 200320132054 CN 200320132054 U CN200320132054 U CN 200320132054U CN 2734172 Y CN2734172 Y CN 2734172Y
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- handle
- dental floss
- right handles
- hinge
- left handle
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Abstract
The utility model discloses an L-shaped dental floss stick in planar structure, comprising a U-shaped bracket (22), a dental floss (11) fixed on the two top ends of the U-shaped bracket (22), a left handle (31) and a right handle (32). The front ends of the left handle (31) and the right handle (32) are respectively connected with the two sides of the bottom of the U-shaped bracket (22). Besides, the connecting points are respectively provided with the thinner and flexible left hinge (41) and the right hinge (42). The left handle (31) and the right handle (32) are respectively provided with a left tightening-up device (31a) and a right tightening-up device (32a). The surfaces of the left handle (31) and the right handle (32) are provided with a plurality of antislip sand grips (3b). The end connecting points of the left handle (31) and the right handle (32) are provided with tail hinges (51). The dental floss stick is in planar structure when not used, and in L-shaped structure when in use.
Description
Technical field
This utility model relates to a kind of dental care articles for use, particularly a kind of planar structure " L " type dental floss stick.
Background technology
Dental floss stick is the dental care articles for use that are used to remove the interior impaction material of teeth space, dental plaque etc., and its structure mainly comprises: a U-shaped support, two top fixedly install one section dental floss; A handle, its front end is fixedlyed connected with the bottom of U-shaped support.According to the different connected modes of handle, existing disclosed dental floss stick can be divided into two classes with the U-shaped support: the first kind, plane (two-dimensional structure) dental floss stick, its U-shaped support and handle are positioned at same plane, and dental floss and handle also are positioned at same plane.Here mention U.S. Pat 5692531 especially, as the representative of this type.The advantage of plane (two-dimensional structure) dental floss stick is: U-shaped support and handle are positioned at same plane, are convenient to pack and carry; Manufacturing cost is lower.Its shortcoming is: when with the tooth at its cleaning oral cavity rear portion, the orientation of dental floss and rear portion, oral cavity teeth space is not parallel, is difficult to reach some position of teeth space, influences cleaning effect.Second class, " L " type (three dimensional structure) dental floss stick, its U-shaped support and handle are " L " type structure (three dimensional structure), not in same plane; Dental floss is vertical with the axis of handle.Here mention U.S. Pat 5388600, as the representative of this type.The advantage of this type (three dimensional structure) dental floss stick is: don't work its cleaning front teeth or back teeth, dental floss is parallel with the orientation of teeth space all the time, can reach any position of teeth space, helps obtaining cleaning effect more completely.Its shortcoming is: " L " type structure (three dimensional structure) occupies than large space, is not easy to packing, carries; Manufacturing cost is also higher.Generally speaking, plane (two-dimensional structure) dental floss stick is convenient to packing and is carried, and manufacturing cost is lower, but during back teeth, obtains completely cleaning effect than difficulty with its cleaning." L " type (three dimensional structure) dental floss stick can both obtain cleaning effect more completely no matter be used to clean front teeth or back teeth, but " L " type dental floss stick is not easy to packing and carries, and manufacturing cost is also higher.
Summary of the invention
The purpose of this utility model is to provide a kind of and not only can have obtained cleaning effect more completely, but also is convenient to pack and carry and planar structure " L " type dental floss stick that manufacturing cost is lower.
The purpose of this utility model is achieved in that a kind of planar structure " L " type dental floss stick, by U-shaped support (22), be fixed on the dental floss (11) on (22) two tops of U-shaped support and the left handle (31) that is connected with the bottom of U-shaped support (22), right handles (32) constitutes, it is characterized in that; The front end of left handle (31), right handles (32) is connected with the two bottom sides of U-shaped support (22) respectively, and thin, the left hinge (41) that is easy to bending, right hinge (42) are set in the junction respectively, make left handle (31), right handles (32) rotate and draw close mutually around left hinge (41), right hinge (42) respectively.In order to make left handle (31), right handles (32) fastening mutually in use, on handle (31), the right handles (32) left tightening device (31a), right tightening device (32a) are set respectively leftward.In order to increase the frictional force on left handle (31), right handles (32) surface, the surface of handle (31), right handles (32) is provided with some anti-skidding raised lines (3b) leftward.In order to make this utility model compact more, the end of left handle (31), right handles (32) can be connected to each other, and afterbody hinge (51) thin, that be easy to bending be set in the junction.
This utility model is not when being used, and U-shaped support (22) is positioned at same plane with left handle (31), right handles (32), is plane (two-dimensional structure).During use, rotate left handle (31), right handles (32), make them rotate and draw close each other around left hinge (41), right hinge (42) respectively, until the end adjacency of left handle (31), right handles (32) along relative direction.At this moment, left handle (31), right handles (32) are " L " type (three dimensional structure) with U-shaped support (22), user only need be held left handle (31), right handles (32) operation dental floss stick, just can be with dental floss (11) cleaning teeth that is fixed on (22) two tops of U-shaped support.Owing to adopted active hinge connected mode, make left handle (31), right handles (32) rotate and to draw close mutually around left hinge (41), right hinge (42) respectively, thereby this utility model can be changed: when not using, be planarized structure (two-dimensional structure), be " L " type structure (three dimensional structure) in use between plane (two-dimensional structure) and " L " type (three dimensional structure).Thus, this utility model just has the advantage of plane dental floss stick and " L " type dental floss stick simultaneously: be easy to pack and carry, manufacturing cost is lower; Dental floss (11) is easy to reach any position of teeth space, helps obtaining cleaning effect more completely.
This utility model further is provided with left tightening device (31a), right tightening device (32a) respectively on handle (31), the right handles (32) leftward, make left handle (31), right handles (32) fastening mutually in use, so, this utility model will be more firm in use.This utility model also leftward the surface of handle (31), right handles (32) some anti-skidding raised lines (3b) are set, to increase the frictional force on left handle (31), right handles (32) surface, like this, when user is held left handle (31), right handles (32) operation this utility model, just be difficult for skidding.This utility model also further makes the end of left handle (31), right handles (32) be connected to each other, and in the junction afterbody hinge (51) thin, that be easy to bending is set, and like this, this utility model will be compact more, the better use.
Below in conjunction with embodiment, further specify technical characterictic of the present utility model.
Description of drawings
Fig. 1 is the structural representation of disclosed plane (two-dimensional structure) dental floss stick.
Fig. 2 is the structural representation of disclosed " L " type (three dimensional structure) dental floss stick.
Fig. 3 is the structural representation of embodiment 1 of the present utility model under unused state.
Fig. 4 is the structural representation of embodiment 1 of the present utility model under user mode.
Fig. 5 is the structural representation of embodiment 2 of the present utility model under unused state.
Fig. 6 is the structural representation of embodiment 2 of the present utility model under user mode.
Fig. 7 is the structural representation of embodiment 3 of the present utility model under unused state.
Fig. 8 is the structural representation of embodiment 3 of the present utility model under user mode.
Fig. 9 is the structural representation of embodiment 4 of the present utility model under unused state.
Figure 10 is the structural representation of embodiment 4 of the present utility model under user mode.
Figure 11 is the structural representation of embodiment 5 of the present utility model under unused state.
Figure 12 is the structural representation of embodiment 5 of the present utility model under user mode.
Among the figure: 11-dental floss, 22-U shape support, 31-left handle, 32-right handles, 31a-left side tightening device, the right tightening device of 32a-, 31d-left handle Background Region, 32d-right handles Background Region, the anti-skidding raised line of 3b-, 33-handle, 41-left side hinge, the right hinge of 42-, 41a-left handle delta-shaped region, 42a-right handles delta-shaped region, 51-afterbody hinge, 66-interdental brush.
The specific embodiment
Fig. 1 is the structural representation of disclosed plane (two-dimensional structure) dental floss stick.Comprise a U-shaped support (22), two top fixedly installs one section dental floss (11); A handle (33), its front end is fixedlyed connected with the bottom of U-shaped support (22).U-shaped support (22) is positioned at same plane with handle (33), and dental floss (11) also is positioned at same plane with handle (33).The advantage of plane dental floss stick is: U-shaped support (22) is positioned at same plane with handle (33), is convenient to pack and carry; Manufacturing cost is lower.Its shortcoming is: when with the tooth at its cleaning oral cavity rear portion, dental floss (11) is not parallel with the orientation of rear portion, oral cavity teeth space, is difficult to reach some position of teeth space, influences cleaning effect.
Fig. 2 is the structural representation of disclosed " L " type (three dimensional structure) dental floss stick.Comprise a U-shaped support (22), two top fixedly installs one section dental floss (11); A handle (33), its front end is fixedlyed connected with the bottom of U-shaped support (22).U-shaped support (22) is " L " type structure with handle (33), not in same plane; Dental floss (11) is vertical with the axis of handle (33).The advantage of " L " type dental floss stick is: don't work its cleaning front teeth or back teeth, dental floss (11) is parallel with the orientation of teeth space all the time, can reach any position of teeth space, helps obtaining cleaning effect more completely.Its shortcoming is: " L " type structure occupies than large space, is not easy to packing, carries; Manufacturing cost is also higher.
Fig. 3 is the structural representation of embodiment 1 of the present utility model under unused state.Embodiment 1 by U-shaped support (22), be fixed on the dental floss (11) on (22) two tops of U-shaped support and the left handle (31) that is connected with the bottom of U-shaped support (22), right handles (32) constitutes, wherein: the front end of left handle (31), right handles (32) is connected with the two bottom sides of U-shaped support (22) respectively, and thin, the left hinge (41) that is easy to bending, right hinge (42) are set in the junction respectively, make left handle (31), right handles (32) rotate and draw close mutually around left hinge (41), right hinge (42) respectively.
Embodiment 1 also leftward the end of handle (31) a left tightening device (31a) is set, this tightening device (31a) comprises narrower, the thin connecting band that a little ball and are connected with the roundlet ball.The other end of this connecting band is connected with the end of left handle (31).Simultaneously, embodiment 1 also is provided with a right tightening device (32a) on right handles (32), and this right side tightening device (32a) comprises a small sircle hole and is arranged at the small sircle hole front end edge along a last small gap.The small sircle hole of right tightening device (32a) is more smaller than the little ball of left tightening device (31a).
Certainly, we also can adopt the tightening device of other type.Two paired parts of the tightening device that one cover is suitable are separately positioned on upward appropriate location of left handle (31), right handles (32), during use, and with the mutual fastening of tightening device, just can be left handle (31), right handles (32) fastening mutually.
Embodiment 1 also leftward the surface of handle (31), right handles (32) some anti-skidding raised lines (3b) are set, to increase the frictional force on left handle (31), right handles (32) surface.Like this, when user is held left handle (31), right handles (32) operation this utility model, just be difficult for skidding.
Embodiment 1 is provided with the afterbody of a taper also at the end of right handles (32).The afterbody of this taper can be made toothpick and use, and also can be used to massage gingiva.
As can be seen from Figure 3, embodiment 1 is not when being used, U-shaped support (22) all is positioned at same plane with left handle (31), right handles (32) and left tightening device (31a), right tightening device (32a), be planar structure (two-dimensional structure), advantage with plane dental floss stick: be easy to pack and carry, manufacturing cost is lower.
Fig. 4 is the structural representation of embodiment 1 under user mode.During use, rotate left handle (31), right handles (32), they are drawn close each other, along relative direction respectively around left hinge (41), right hinge (42) until the end adjacency of left handle (31), right handles (32).Exert oneself slightly the littler ball of left tightening device (31a) is pressed in the small sircle hole of right tightening device (32a), so, a left side tightening device (31a) and right tightening device (32a) be mutual fastening, thereby make left handle (31), the mutual fastening of right handles (32).At this moment, left handle (31), right handles (32), and U-shaped support (22) is " L " type structure, and user only need be held left handle (31), right handles (32) operation embodiment 1, just can be with dental floss (11) cleaning teeth that is fixed on (22) two tops of U-shaped support.Clearly, embodiment 1 has the advantage of " L " type (three dimensional structure) dental floss stick in use: dental floss (11) is easy to reach any position of teeth space, helps obtaining cleaning effect more completely.
Embodiment 1 has adopted dual-handle (left handle (31), right handles (32)) structure, hinges (left hinge (41), right hinge (42)) connected mode, embodiment 1 can be changed: when not using, be planarized structure, be " L " type structure in use between plane (two-dimensional structure) and " L " type (three dimensional structure).Thus, this utility model just has the advantage of plane dental floss stick and " L " type dental floss stick simultaneously.
In general, on position and direction, left hinge (41), right hinge (42) are symmetrically distributed with respect to the axis of U-shaped support (22).Certainly, suitable asymmetricly also allow.Under symmetric situation, the angle between the axis of the angle between the axis of left hinge (41) and left handle (31), right hinge (42) and right handles (32), their angle equates.The angle of this angle is a very important techniques index, and it has directly determined: this utility model under user mode, the angle between U-shaped support (22) and left handle (31), the right handles (32).In general, the angle of this angle is proper between the 110-150 degree, all can influence result of use of the present utility model greater than 150 degree or less than 110 degree.
Fig. 5 is the structural representation of embodiment 2 of the present utility model under unused state.Compare with embodiment 1, the difference of embodiment 2 mainly contains:
(1) with respect to U-shaped support (22), the position of left handle (31), right handles (32) is all different with embodiment 1 with direction.In fact, this utility model allows the position and the direction of left handle (31), right handles (32) to change in a sizable scope, and this has just created condition for Producer according to the different outward appearance of needs design of oneself.
(2) angle between the axis of the angle between the axis of left hinge (41) and left handle (31), right hinge (42) and right handles (32), their angle is different with embodiment 1.In fact, this utility model allows the angle of this angle to change in a bigger scope.
(3) left hinge (41), right hinge (42) are not parallel each other on direction.At this moment,, can produce torsion, influence use of the present utility model when left handle (31), right handles (32) when drawing close each other.The way that addresses this problem is: will construct thinlyyer near near the delta-shaped region (42a) near the delta-shaped region (41a) the left hinge (41), the close right hinge (42), make these two delta-shaped regions (41a), can suitably twist when (42a) is stressed, so just can reduce the torsion that left handle (31), right handles (32) are subjected to.
(4) cancelled left tightening device (31a) and right tightening device (32a), made structure more simple.During use, user clamps left handle (31), right handles (32) with finger, and they are adjacent to each other.
Fig. 6 is the structural representation under embodiment 2 user modes of the present utility model, shows embodiment 2 state in use.
Fig. 7 is the structural representation of embodiment 3 of the present utility model under unused state.Compare with embodiment 2, the improvements of embodiment 3 mainly contain: one, the end of left handle (31), right handles (32) is connected to each other, and in the junction afterbody hinge (51) thin, that be easy to bending is set.Its two, the shape of the left handle of embodiment 3 (31), right handles (32) is different with embodiment 2.Its three, the rear portion of handle (31), right handles (32) is provided with left handle Background Region (31d), right handles Background Region (32d) respectively leftward.(32d) is thinner for left handle Background Region (31d), right handles Background Region, is easy to distortion, like this, in use, easier they is drawn close mutually.
Fig. 8 is the structural representation of embodiment 3 of the present utility model under user mode.During use, along laterally pushing left handle (31), right handles (32) and left handle Background Region (31d), right handles Background Region (32d), make them rotate and draw close each other around left hinge (41), right hinge (42) and afterbody hinge (51) respectively, draw close mutually until left handle Background Region (31d), right handles Background Region (32d) along relative direction.At this moment, user only need be held left handle (31), right handles (32) and left handle Background Region (31d), right handles Background Region (32d), just can operate.Embodiment 3 compares with embodiment 2, and structure is more compact, and it is easier and simpler that the work of turning handle becomes.
Fig. 9 is the structural representation of embodiment 4 of the present utility model under unused state.Figure 10 is the structural representation of embodiment 4 of the present utility model under user mode.Compare with embodiment 3, the improvements of embodiment 4 mainly are: on the handle Background Region (31d) a left tightening device (31a) is set leftward, simultaneously, a right tightening device (32a) is set on right handles Background Region (32d).During use, slightly firmly the little ball with right tightening device (32a) is pressed in the small sircle hole of left tightening device (31a), so, a left side tightening device (31a) and right tightening device (32a) be mutual fastening, thereby make left handle Background Region (31d), the mutual fastening of right handles Background Region (32d).
Figure 11 is the structural representation of embodiment 5 of the present utility model under unused state.Figure 12 is the structural representation of embodiment 5 of the present utility model under user mode.Compare with embodiment 4, the improvements of embodiment 5 mainly are: the head of a band interdental brush (66) has replaced U-shaped support (22).This is enough to show, structure of the present utility model will not only be limited to and is applied to dental floss stick, and can be applied to comprise in the other products of interdental brush etc.
To the elaborating of feature of the present utility model, we can find: this utility model is simple in structure, and is reasonable in design, can use the plastics single injection-molded, is particularly suitable as disposable products production by above.
Claims (4)
1, a kind of planar structure " L " type dental floss stick, by U-shaped support (22), be fixed on the dental floss (11) on (22) two tops of U-shaped support, and the left handle (31) that is connected with the bottom of U-shaped support (22), right handles (32) constitutes, it is characterized in that: left handle (31), the front end of right handles (32) is connected with the two bottom sides of U-shaped support (22) respectively, and approach in the junction setting respectively, be easy to the left hinge (41) of bending, right hinge (42) makes left handle (31), right handles (32) can be respectively around left hinge (41), right hinge (42) rotates and draws close mutually.
2, by the described dental floss stick of claim 1, it is characterized in that: on handle (31), the right handles (32) left tightening device (31a), right tightening device (32a) are set respectively leftward, make left handle (31), right handles (32) fastening mutually in use.
3, by the described dental floss stick of claim 1, it is characterized in that: the surface of handle (31), right handles (32) is provided with some anti-skidding raised lines (3b) leftward, to increase the frictional force on left handle (31), right handles (32) surface.
4, by the described dental floss stick of claim 1, it is characterized in that: the end of left handle (31), right handles (32) is connected to each other, and in the junction afterbody hinge (51) thin, that be easy to bending is set.
Priority Applications (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200320132054 CN2734172Y (en) | 2003-09-29 | 2003-12-23 | Planar structure L-shaped dental floss stick |
| US11/019,835 US20050133058A1 (en) | 2003-12-23 | 2004-12-21 | Dental flosser |
| CA002489085A CA2489085A1 (en) | 2003-12-23 | 2004-12-22 | Dental flosser |
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN03281062 | 2003-09-29 | ||
| CN03281062.8 | 2003-09-29 | ||
| CN 200320132054 CN2734172Y (en) | 2003-09-29 | 2003-12-23 | Planar structure L-shaped dental floss stick |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2734172Y true CN2734172Y (en) | 2005-10-19 |
Family
ID=35264055
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200320132054 Expired - Fee Related CN2734172Y (en) | 2003-09-29 | 2003-12-23 | Planar structure L-shaped dental floss stick |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2734172Y (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101623215A (en) * | 2009-08-19 | 2010-01-13 | 上海金由氟材料有限公司 | Polytetrafluoroethylene dental floss |
| CN103126778A (en) * | 2011-11-21 | 2013-06-05 | 丁松俊 | Dental floss device |
| CN103126778B (en) * | 2011-11-21 | 2016-11-30 | 丁松俊 | Dental-floss device |
| CN108378943A (en) * | 2018-04-04 | 2018-08-10 | 苏文海 | A kind of dental-floss device of hands grasping |
-
2003
- 2003-12-23 CN CN 200320132054 patent/CN2734172Y/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101623215A (en) * | 2009-08-19 | 2010-01-13 | 上海金由氟材料有限公司 | Polytetrafluoroethylene dental floss |
| CN103126778A (en) * | 2011-11-21 | 2013-06-05 | 丁松俊 | Dental floss device |
| CN103126778B (en) * | 2011-11-21 | 2016-11-30 | 丁松俊 | Dental-floss device |
| CN108378943A (en) * | 2018-04-04 | 2018-08-10 | 苏文海 | A kind of dental-floss device of hands grasping |
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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 |