CN208851660U - A kind of anti-scratch tongue side self-locking orthodontic bracket - Google Patents
A kind of anti-scratch tongue side self-locking orthodontic bracket Download PDFInfo
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- CN208851660U CN208851660U CN201820674775.0U CN201820674775U CN208851660U CN 208851660 U CN208851660 U CN 208851660U CN 201820674775 U CN201820674775 U CN 201820674775U CN 208851660 U CN208851660 U CN 208851660U
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- locking
- slot
- lock slide
- groove
- tie wings
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Abstract
The utility model is easy between the latching member and the bracket wing on self-locking tongue side orthodontic bracket in the prior art because the drawbacks of tongue scratches caused by having the gap, a kind of anti-scratch tongue side self-locking orthodontic bracket is provided, including supporter groove and bracket base, supporter groove is fixedly connected with bracket base, groove is provided on the supporter groove, supporter groove is equipped with tie wings in groove two sides, be connected in one of them described tie wings groove upper end opening can be covered from lock slide, the two sides and top being connected with from the tie wings of lock slide are centered around from lock slide.The self-locking sliding block of the utility model is socketed in tie wings, and the two sides and top of tie wings are centered around from lock slide, it is arranged from lock slide around tie wings, from lock slide towards between the side of tongue and tie wings, there is no gaps, will not because gap presence caused by tongue scratch, can be promoted use when security performance.
Description
Technical field
The utility model belongs to orthodontic technical field of tools, and in particular to a kind of anti-scratch tongue side self-locking oral cavity is just
Abnormal bracket.
Background technique
As beautiful requirement is gradually increased in the development and people of mouth cavity orthodontic technology, tongue side stealth correction is just gradually
Hot topic as Orthodontics.Since orthodontic bracket is located at the lip side of tooth in traditional lip side correction, influence
The beauty of patient makes many people therefore abandon orthodontic treatment.And tongue side orthodontic bracket is located at the tongue side face of tooth, it can
Really to realize complete stealth, the demand much to the higher adult patient of aesthetic is met.
For the ease of the fixation and locking of arch wire, existing tongue side orthodontic bracket is arranged to self-locking mostly, i.e., directly
The latching member that is provided with and groove upper end can be covered in tie wings, such as sliding block, elastic slice are connect, in actual use, installation
There are the tie wings of latching member to be all directed towards tongue side, and existing chamber orthodontic bracket is generally all provided in tie wings and leads
To slot, then being slidably connected between lock slide and tie wings will be realized from lock slide insertion guide groove, or directly tying
Hinged self-locking spring slice on the wing is pricked, in both structures, from lock slide, the two latching members of self-locking spring slice towards the one of tongue
Often there is gap between side and tie wings, during prolonged use, the tongue of user is easy the presence because of gap
The ligated wing and latching member scratch.
Summary of the invention
The utility model on self-locking tongue side orthodontic bracket in the prior art latching member and the bracket wing it
Between be easy because the drawbacks of tongue scratches caused by having the gap, a kind of anti-scratch tongue side self-locking orthodontic bracket, the oral cavity are provided
The self-locking sliding block of orthodontic bracket is socketed in tie wings, and the two sides and top of tie wings, i.e., self-locking cunning are centered around from lock slide
Block is arranged around tie wings, will not depositing because of gap from lock slide towards gap is not present between the side of tongue and tie wings
It is causing tongue to scratch, security performance when using can be promoted.
The goal of the invention of the utility model is achieved through the following technical solutions: a kind of anti-scratch tongue side self-locking oral cavity
Orthodontic bracket, including supporter groove and bracket base, supporter groove are fixedly connected with bracket base, are provided with ditch on the supporter groove
Slot, supporter groove are equipped with tie wings in groove two sides, and being connected in one of them described tie wings can be by groove upper end opening
Cover from lock slide, the two sides and top being connected with from the tie wings of lock slide are centered around from lock slide.
In above scheme, it is centered around the two sides and top of tie wings from lock slide, i.e., is set from lock slide around tie wings
Set, from lock slide towards between the side of tongue and tie wings be not present gap, will not because gap presence caused by tongue scratch,
Security performance when using can be promoted.
Preferably, being connected with from the tie wings of lock slide and being slidably connected between lock slide.It is slidably connected
Connection type makes to use from lock slide more convenient.
Preferably, described be provided with from lock slide lower plane through the through slot from lock slide rear and front end, it is logical from lock slide
It crosses the through slot and is socketed in and be connected with from the tie wings of lock slide.
It is provided with the sliding slot being arranged towards groove preferably, being connected with from the tie wings two sides of lock slide, it is described logical
The draw runner that can be slided in sliding slot is fixedly connected in the two side walls of slot, two draw runners are respectively embedded into two sliding slots.Draw runner
Setting not only can play guiding role to from lock slide, moreover it is possible to play position-limiting action to from lock slide, making can only from lock slide
It is slided along sliding slot.
Preferably, the section of the sliding slot is triangle or semicircular structure, the cross sectional shape and sliding slot of the draw runner
It is identical.
Preferably, being connected with from the two sides of the tie wings of lock slide and upper plane three with through slot respectively
Medial surface fitting.Such setting can reduce the gap between lock slide and tie wings, promote installation accuracy.
Preferably, it is described from the junction of the upper plane of lock slide and side be arcuate structure.
Preferably, being fixedly connected with attachment base on the supporter groove, it is connected with the tie wings lower end from lock slide
It is fixedly mounted on attachment base, the attachment base is fixedly connected with bracket base.
Preferably, plane is provided with the guide groove being arranged towards groove, guide groove direction on the through slot from lock slide
The end of groove is equipped with limiting slot, and guide groove is equipped with locking slot, the limiting slot, guide groove, locking slot back to the end of groove
Between be sequentially communicated, be connected with and be fixedly connected with from the tie wings of lock slide relative to planar projections in the tie wings
Limiting locking block, the limiting locking block are embedded in the guide groove and can slidably reciprocate along guide groove.Limiting locking block
Setting, can prevent from falling off from tie wings from lock slide, and when in limiting locking block insertion limiting slot, not cover from lock slide
In the trench, self-locking effect is not played to arch wire at this time, and when in limiting locking block insertion locking slot, it should from lock slide
On groove, self-locking effect is played to arch wire from lock slide at this time.
Preferably, the section of the limiting slot, locking slot is all circular configuration, the limiting locking block is cylindrical knot
Structure, the diameter of limiting locking block, the diameter of limiting slot, the diameter of locking slot are equal, and the diameter of limiting slot and locking slot is straight
Diameter is both greater than the width of guide groove.
Compared with prior art, the utility model has the following beneficial effects: the self-locking sliding block of the utility model is socketed in
In tie wings, and the two sides and top of tie wings are centered around from lock slide, i.e., is arranged from lock slide around tie wings, self-locking cunning
Block towards between the side and tie wings of tongue be not present gap, will not because gap presence caused by tongue scratch, can be promoted makes
The security performance of used time.
Detailed description of the invention
Fig. 1 is the utility model perspective view；
Fig. 2 is that Fig. 1 removes self-locking slide block structure schematic diagram；
Fig. 3 is from lock slide right view；
Fig. 4 is from lock slide bottom view；
Marked in the figure: 1, supporter groove, 2, bracket base, 3, groove, 4, tie wings, 5, from lock slide, 6, through slot, 7, sliding
Slot, 8, draw runner, 9, attachment base, 10, guide groove, 11, limiting slot, 12, locking slot, 13, limiting locking block.
Specific embodiment
Represented embodiment is further described the utility model with reference to the accompanying drawing:
Embodiment 1
As shown in Figs 1-4, a kind of anti-scratch tongue side self-locking orthodontic bracket, including supporter groove 1 and bracket base 2,
Supporter groove 1 is fixedly connected with bracket base 2, and groove 3 is provided on the supporter groove 1, and supporter groove 1 is equipped with knot in 3 two sides of groove
Prick the wing 4, be connected in one of them described tie wings 43 upper end opening of groove can be covered from lock slide 5, self-locking cunning
Block 5 is centered around the two sides and top being connected with from the tie wings 4 of lock slide 5.
In above scheme, it is centered around the two sides and top of tie wings 4 from lock slide 5, i.e., surrounds tie wings from lock slide 5
4 setting, from lock slide 5 towards between the side of tongue and tie wings 4 be not present gap, will not because gap presence caused by tongue
It scratches, security performance when using can be promoted.
It is connected with from the tie wings 4 of lock slide 5 and is slidably connected between lock slide 5.It is described lower flat from lock slide 5
Face is provided with through the through slot 6 from 5 rear and front end of lock slide, is socketed in and is connected with from lock slide by the through slot 6 from lock slide 5
In 5 tie wings 4.It is connected with from 4 two sides of the tie wings of lock slide 5 and is provided with the sliding slot 7 being arranged towards groove 3, institute
The draw runner 8 for being fixedly connected with and capable of being slided in the two side walls of through slot 6 in sliding slot 7 is stated, two draw runners 8 are respectively embedded into two sliding slots
In 7.The setting of draw runner 8 not only can play guiding role to from lock slide 5, moreover it is possible to play position-limiting action to from lock slide 5, make certainly
Lock slide 5 can only be slided along sliding slot 7.The section of the sliding slot 7 is triangle, cross sectional shape and 7 phase of sliding slot of the draw runner 8
Together.It is connected with from the two sides of the tie wings 4 of lock slide 5 and upper plane and is bonded respectively with three medial surfaces of through slot 6.
Such setting can reduce the gap between lock slide 5 and tie wings 4, promote installation accuracy.It is described from the upper of lock slide 5
The junction of plane and side is arcuate structure.
It is fixedly connected with attachment base 9 on the supporter groove 1, is connected with from the fixed peace in 4 lower end of the tie wings of lock slide 5
On attachment base 9, the attachment base 9 is fixedly connected with bracket base 2.
Plane is provided with the guide groove 10 being arranged towards groove 3 on the through slot 6 from lock slide 5, and guide groove 10 is towards ditch
The end of slot 3 is equipped with limiting slot 11, and guide groove 10 is equipped with locking slot 12, the limiting slot 11, guide groove back to the end of groove 3
10, it is sequentially communicated between locking slot 12, is connected with and is fixedly connected with from the tie wings 4 of lock slide 5 relative to the ligation
The limiting locking block 13 of planar projections on the wing 4, the limiting locking block 13 are embedded in the guide groove 10 and can be along guide grooves
10 slidably reciprocate.
The limiting slot 11, locking slot 12 section be all circular configuration, the limiting locking block 13 be cylindrical structure,
The diameter of limiting locking block 13, the diameter of limiting slot 11, the diameter of locking slot 12 are equal, and the diameter of limiting slot 11 is greater than guiding
The width of slot 10, the setting of limiting locking block 13 can prevent from falling off from tie wings 4 from lock slide 5.In actual production,
The diameter of limiting slot 11 is 0.05-0.1mm bigger than the width of guide groove 10, i.e., when limiting locking block 13 is in guide groove 10 and is oriented to
Slot 10 is interference fitted, and when limiting locking block 13 is embedded in limiting slot 11, is not covered in groove 3 from lock slide 5, at this time to bow
Silk does not play self-locking effect, and when limiting locking block 13 is embedded in locking slot 12, it should be on groove 3 from lock slide 5, this
When from lock slide 5 self-locking effect is played to arch wire, because the diameter of limiting slot 11, locking slot 12 is greater than the width of guide groove 10,
And the diameter of limiting locking block 13, the diameter of limiting slot 11, the diameter of locking slot 12 are equal, so when limiting locking block 13 is limiting
When in position slot 11, locking slot 12, limiting locking block 13 is not influenced by external force cannot be mobile towards guide groove 10, can be to self-locking cunning
Block 5 plays the role of being locked, and when needing to slide from lock slide 5, only need to apply an external force, limiting lock to from lock slide 5
Tight block 13 can shift to locking slot 12 from limiting slot 11 and either shift to limiting slot 11 from locking slot 12.
Specific embodiment described in text is only to give an example to the spirit of the present invention.Belonging to the utility model
Those skilled in the art can make various modifications or additions to the described embodiments or using similar
Mode substitutes, but without departing from the spirit of the present application or beyond the scope of the appended claims.
Claims (10)
1. a kind of anti-scratch tongue side self-locking orthodontic bracket, including supporter groove (1) and bracket base (2), supporter groove and support
Trough floor is fixedly connected, and is provided on the supporter groove groove (3), and supporter groove is equipped with tie wings (4) in groove two sides, feature
Be, be connected in one of them described tie wings groove upper end opening can be covered from lock slide (5), from lock slide
It is centered around the two sides and top being connected with from the tie wings of lock slide.
2. a kind of anti-scratch tongue side self-locking orthodontic bracket according to claim 1, which is characterized in that be connected with certainly
It the tie wings of lock slide and is slidably connected between lock slide.
3. a kind of anti-scratch tongue side self-locking orthodontic bracket according to claim 2, which is characterized in that described self-locking
Sliding block lower plane is provided with through the through slot (6) from lock slide rear and front end, is socketed in and is connected with by the through slot from lock slide
From the tie wings of lock slide.
4. a kind of anti-scratch tongue side self-locking orthodontic bracket according to claim 3, which is characterized in that be connected with certainly
The tie wings two sides of lock slide are provided with the sliding slot (7) being arranged towards groove, are fixedly connected in the two side walls of the through slot
There is the draw runner (8) that can be slided in sliding slot, two draw runners are respectively embedded into two sliding slots.
5. a kind of anti-scratch tongue side self-locking orthodontic bracket according to claim 4, which is characterized in that the sliding slot
Section be triangle or semicircular structure, the cross sectional shape of the draw runner is identical as sliding slot.
6. a kind of anti-scratch tongue side self-locking orthodontic bracket according to claim 3 or 4 or 5, which is characterized in that even
It is connected to from the two sides of the tie wings of lock slide and upper plane and is bonded respectively with three medial surfaces of through slot.
7. a kind of anti-scratch tongue side self-locking orthodontic bracket according to claim 1, which is characterized in that described self-locking
The upper plane of sliding block and the junction of side are arcuate structure.
8. a kind of anti-scratch tongue side self-locking orthodontic bracket according to claim 1, which is characterized in that the bracket
It is fixedly connected with attachment base (9) on body, is connected with from the tie wings lower end of lock slide and is fixedly mounted on attachment base, it is described
Attachment base is fixedly connected with bracket base.
9. a kind of anti-scratch tongue side self-locking orthodontic bracket according to claim 4, which is characterized in that described self-locking
Plane is provided with the guide groove (10) being arranged towards groove on the through slot of sliding block, and guide groove is equipped with limiting slot towards the end of groove
(11), guide groove is equipped with locking slot (12) back to the end of groove, and the limiting slot, guide groove are sequentially communicated between locking slot,
It is connected with the limiting locking block being fixedly connected with from the tie wings of lock slide relative to planar projections in the tie wings
(13), the limiting locking block is embedded in the guide groove and can slidably reciprocate along guide groove.
10. a kind of anti-scratch tongue side self-locking orthodontic bracket according to claim 9, which is characterized in that the limit
Position slot, locking slot section be all circular configuration, the limiting locking block is cylindrical structure, the diameter of limiting locking block, limit
Diameter, the diameter of locking slot of position slot are equal, and the diameter of limiting slot and the diameter of locking slot are both greater than the width of guide groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820674775.0U CN208851660U (en) | 2018-05-08 | 2018-05-08 | A kind of anti-scratch tongue side self-locking orthodontic bracket |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820674775.0U CN208851660U (en) | 2018-05-08 | 2018-05-08 | A kind of anti-scratch tongue side self-locking orthodontic bracket |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208851660U true CN208851660U (en) | 2019-05-14 |
Family
ID=66410934
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820674775.0U Active CN208851660U (en) | 2018-05-08 | 2018-05-08 | A kind of anti-scratch tongue side self-locking orthodontic bracket |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208851660U (en) |
-
2018
- 2018-05-08 CN CN201820674775.0U patent/CN208851660U/en active Active
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