CN204501042U - Self-locking bracket for tooth orthodontic - Google Patents
Self-locking bracket for tooth orthodontic Download PDFInfo
- Publication number
- CN204501042U CN204501042U CN201520102592.8U CN201520102592U CN204501042U CN 204501042 U CN204501042 U CN 204501042U CN 201520102592 U CN201520102592 U CN 201520102592U CN 204501042 U CN204501042 U CN 204501042U
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- slide lock
- chute
- lock tabs
- rough region
- working wing
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Abstract
The utility model discloses a kind of self-locking bracket for tooth orthodontic, comprise base, described base is provided with supporter groove, described supporter groove is provided with the archwire slot for placing arch wire, described supporter groove comprises the working wing I and working wing II that are positioned at archwire slot both sides for a pair, described working wing I is provided with chute, slide lock tabs is provided with in described chute, described slide lock tabs both sides are respectively arranged with the first rough region, described chute medial wall is provided with second rough region of matching with the first rough region, when described slide lock tabs and slide, first rough region and the second rough region are arranged in conflicting.The first rough region that chute wall is provided with the second rough region and slide lock tabs side cooperatively interacts, form Relative friction, making slides between slide lock tabs and chute needs larger power, slide lock tabs is blocked by chute, thus slide lock tabs can be avoided when putting arch wire or get arch wire to affect the operation of doctor because the reasons such as gravity are covered by archwire slot by movement in chute.
Description
Technical field
This utility model relates to a kind of dental appliance, is specifically related to a kind of self-locking bracket for tooth orthodontic.
Background technology
Buccodental orthodontic treatment mainly uses ligature of steel wire or rubber ring ligation at present, these two kinds of ligature types all directly force in rescues arch wire, larger pressure is produced to rescuing arch wire, reason is that the frictional force between arch wire and archwire slot strengthens, hamper the normal movement of arch wire, be unfavorable for rescuing coming into line in early days of process Tooth, extend treatment time, affect the effect of orthodontic treatment.
For solving the problems of the technologies described above, there is a kind of locking bracket structure in the market, comprise base, base is provided with supporter groove, supporter groove is provided with archwire slot, slide lock tabs is provided with above described archwire slot, described archwire slot both sides are provided with left cell body and right cell body, described right cell body is provided with a pair working wing perpendicular to archwire slot direction, working wing is provided with chute, and described chute coordinates with slide lock tabs, and slide lock tabs is slid freely, described left cell body is provided with locked groove, slide lock tabs is provided with latch hook.Slide lock tabs latch hook is shifted onto locked groove position to pin, can arch wire is positioned in archwire slot, simple and convenient, eliminate the troublesome operation of ligature, directly can not force in arch wire, therefore the normal movement of arch wire in orthodontic treatment process can not be affected, make orthodontic treatment reach better effect.
But, doctor clinically by rescue arch wire put into the archwire slot on supporter groove and take out from archwire slot time, slide lock tabs on supporter groove easily because action of gravity covers archwire slot, to such an extent as to makes locking bracket operate inconvenience, makes to use the oral hygiene situation of the patient of locking bracket poor.
Utility model content
For above-mentioned technical problem, the purpose of this utility model is to provide a kind of easy to use, can avoid the self-locking bracket for tooth orthodontic that archwire slot covers when putting into arch wire or taking out arch wire by slide lock tabs.
The technical solution of the utility model is: a kind of self-locking bracket for tooth orthodontic, comprise base, described base is provided with supporter groove, described supporter groove is provided with the archwire slot for placing arch wire, described supporter groove comprises the working wing I and working wing II that are positioned at archwire slot both sides for a pair, described working wing I is provided with chute, slide lock tabs is provided with in described chute, the both sides of the corresponding chute of described slide lock tabs are respectively arranged with the first rough region, described chute medial wall is provided with the second rough region, described slide lock tabs is when groove slides, first rough region and the second rough region are arranged in conflicting.
Further setting, described slide lock tabs both side surface all can be divided into smooth areas and the first rough region, and described smooth areas and the first rough region are set in distance.
Further setting, described working wing I and working wing II is provided with hook.
Further setting, described base is net bottom substrate plate.
By adopting technique scheme, when slide lock tabs is positioned at chute, the first rough region that chute wall is provided with the second rough region and slide lock tabs side cooperatively interacts, form Relative friction, rough region has larger coefficient of friction, making slides between slide lock tabs and chute needs larger locomotivity, slide lock tabs is blocked by chute, thus slide lock tabs effectively can be avoided the operation etc. of doctor is affected because the reasons such as gravity are covered by archwire slot by movement in chute when putting arch wire or get arch wire, structure is simple, convenient operation.
Accompanying drawing explanation
Fig. 1 is the exploded view of this utility model self-locking bracket for tooth orthodontic;
Fig. 2 is the partial enlarged drawing of this utility model self-locking bracket for tooth orthodontic;
Fig. 3 be this utility model self-locking bracket for tooth orthodontic first rough region with the second rough region coordinate schematic diagram.
In accompanying drawing, 1, base; 2, supporter groove; 21, archwire slot; 22, working wing I; 23, working wing II; 221, chute; 2211, the second rough region; 3, slide lock tabs; 31, the first rough region; 32, smooth areas.
Detailed description of the invention
Referring to figs. 1 through Fig. 3, a kind of self-locking bracket for tooth orthodontic of this utility model is described further.
A kind of self-locking bracket for tooth orthodontic, comprise base 1, described base 1 is provided with supporter groove 2, described supporter groove 2 is provided with the archwire slot 21 for placing arch wire, described supporter groove 2 comprises the working wing I22 and working wing II23 that are positioned at archwire slot 21 both sides for a pair, described working wing I22 is provided with chute 221, slide lock tabs 3 is provided with in described chute 221, the shape of described slide lock tabs 3 is U type, slide lock tabs 3 can be slided in chute 221, described slide lock tabs 3 both sides are respectively arranged with the first rough region 31, be positioned at both sides relatively near working wing II23 place, described chute 221 medial wall is provided with second rough region 2211 of matching with the first rough region 31, described when sliding with chute 221, first rough region 31 and the second rough region 2211 are arranged in conflicting.First rough region 31 and the second rough region 2211 surface roughness are greater than Ra1.6.
When slide lock tabs 3 is positioned at chute 221, chute 221 sidewall is provided with the second rough region 2211 and cooperatively interacts with the first rough region 31 of slide lock tabs 3 side, form Relative friction, rough region has larger coefficient of friction, making slides between slide lock tabs 3 and chute 221 needs larger locomotivity, slide lock tabs 3 is blocked by chute 221, thus slide lock tabs 3 effectively can be avoided the operation etc. of doctor is affected because the reasons such as gravity are covered by archwire slot 21 by movement in chute 221 when putting arch wire or get arch wire, structure is simple, convenient operation.
Described slide lock tabs 3 both side surface all can be divided into smooth areas 32 and the first rough region 31, and described smooth areas 32 and the first rough region 31 are set in distance and are uniformly distributed in slide lock tabs 3 both sides.Described working wing I22 and working wing II23 is provided with hook.Described base 1 is net bottom substrate plate.Substrate plate and supporter groove 2 are integrated to be processed or split welding processing forms.Working wing I22 can combine by welding with working wing II23, also can block cast form.
During concrete implementation, the working wing II23 position of shifting onto of slide lock tabs 3 is pinned, can be positioned in work nest by rescuing arch wire, when needs arch wire put into archwire slot 21 or by arch wire by when taking out in archwire slot 21, need slide lock tabs 3 to open archwire slot 21 is no longer covered, now, slide lock tabs 3 is pulled out, slide lock tabs 3 is made to be positioned at working wing I 22 chute 221, first rough region 31 and the second rough region 2211 Relative friction, avoiding slide lock tabs 3 to move, work nest can be put into by rescuing arch wire easily.
The above is only preferred implementation of the present utility model, protection domain of the present utility model be not only confined to above-described embodiment, and all technical schemes belonged under this utility model thinking all belong to protection domain of the present utility model.It should be pointed out that for those skilled in the art, do not departing from the some improvements and modifications under this utility model principle prerequisite, these improvements and modifications also should be considered as protection domain of the present utility model.
Claims (4)
1. a self-locking bracket for tooth orthodontic, comprise base, described base is provided with supporter groove, described supporter groove is provided with the archwire slot for placing arch wire, described supporter groove comprises the working wing I and working wing II that are positioned at archwire slot both sides for a pair, described working wing I is provided with chute, slide lock tabs is provided with in described chute, it is characterized in that, the both sides of the corresponding chute of described slide lock tabs are respectively arranged with the first rough region, described chute medial wall is provided with the second rough region, described slide lock tabs is when groove slides, first rough region and the second rough region are arranged in conflicting.
2. self-locking bracket for tooth orthodontic according to claim 1, is characterized in that, described slide lock tabs both side surface all can be divided into smooth areas and the first rough region, and described smooth areas and the first rough region are set in distance.
3. self-locking bracket for tooth orthodontic according to claim 2, is characterized in that, described working wing I and working wing II is provided with hook.
4. self-locking bracket for tooth orthodontic according to claim 3, is characterized in that, described base is net bottom substrate plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520102592.8U CN204501042U (en) | 2015-02-12 | 2015-02-12 | Self-locking bracket for tooth orthodontic |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520102592.8U CN204501042U (en) | 2015-02-12 | 2015-02-12 | Self-locking bracket for tooth orthodontic |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204501042U true CN204501042U (en) | 2015-07-29 |
Family
ID=53699047
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520102592.8U Active CN204501042U (en) | 2015-02-12 | 2015-02-12 | Self-locking bracket for tooth orthodontic |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204501042U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114271968A (en) * | 2022-01-26 | 2022-04-05 | 有研医疗器械（北京）有限公司 | Digital customized self-ligating bracket for tooth correction |
-
2015
- 2015-02-12 CN CN201520102592.8U patent/CN204501042U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114271968A (en) * | 2022-01-26 | 2022-04-05 | 有研医疗器械（北京）有限公司 | Digital customized self-ligating bracket for tooth correction |
| CN114271968B (en) * | 2022-01-26 | 2024-03-15 | 有研医疗器械（北京）有限公司 | Digital customized self-locking bracket for tooth correction |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |