CN209951431U - Novel self-locking bracket - Google Patents
Novel self-locking bracket Download PDFInfo
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- CN209951431U CN209951431U CN201920448758.XU CN201920448758U CN209951431U CN 209951431 U CN209951431 U CN 209951431U CN 201920448758 U CN201920448758 U CN 201920448758U CN 209951431 U CN209951431 U CN 209951431U
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- sliding closure
- groove
- palm
- sliding
- sliding cover
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Abstract
The utility model discloses a novel hold in palm groove from locking-type, including the net end, hold in the palm the groove main part, sliding closure linking portion and sliding closure interlock portion, hold in the palm the groove main part including holding in the palm the groove base, sliding closure linking portion and sliding closure interlock portion are an overall structure, the part of sliding closure linking portion and sliding closure interlock portion is connected and is formed one and hold in the palm the groove with holding in the palm the groove base, the net end welding is on holding in the palm the groove base, the sliding closure is installed in sliding closure interlock portion, be equipped with a slide in the sliding closure interlock portion, the sliding closure is fixed on the slide and is removed on the slide, the bottom of sliding closure is equipped with two elastic needles, the lower extreme and the sliding closure interlock portion of elastic needle are connected, the upper end and the sliding closure of elastic needle are connected, remove the extrusion elastic needle through the sliding closure, carry out the sliding.
Description
Technical Field
The utility model relates to a novel from locking-type bracket.
Background
Teeth are important parts of human bodies, and the health of the teeth influences the life of people; especially for beauty lovers, a pair of beautiful and tidy teeth can increase the external aesthetic feeling and improve the personal quality and confidence; however, the teeth are affected by various external environments in the growing process, so that the arrangement of the teeth is not regular enough, and the phenomenon of falling to the east and falling to the west is caused; to solve the problem, people usually wear a tooth bracket for a long time to correct the position of teeth, so that the teeth are arranged in order; in the process of installing the bracket, the orthodontic force for the teeth is formed mainly through the adjustment of the arch wire and the bracket, so that the teeth move slowly in three dimensions and are finally arranged in order; however, the bracket needs to be fixed during installation, and in order to prevent the archwire from separating from the bracket, a sliding cover is usually installed on the bracket to limit the archwire.
The existing bracket self-locking mode is mostly realized by extrusion, occlusion and depending on the elasticity of a sliding cover, however, the sliding cover is easy to loosen and an arch wire falls off after long-time use in the bracket fixing mode, so that the arch wire is separated from the bracket, the arch wire and the bracket cannot generate correcting force to teeth, the arch wire and the bracket are difficult to achieve the expected correcting effect, and the implementation of the normal correcting scheme of the teeth is influenced.
SUMMERY OF THE UTILITY MODEL
The to-be-solved technical problem of the utility model is to provide a long service life, the sliding closure slides conveniently, produces the displacement through sliding closure extrusion elasticity needle and accomplishes the auto-lock, and the sliding closure stable in structure after the auto-lock can not become flexible, drop after the auto-lock, has practicality and uses the novel bracket from locking-type of extensive nature.
In order to solve the above problem, the utility model adopts the following technical scheme:
a novel self-locking bracket comprises a net bottom, a bracket main body and a sliding cover, wherein the bracket main body comprises a bracket base, a sliding cover joint part and a sliding cover occlusion part, the bracket base, the sliding cover joint part and the sliding cover occlusion part are of an integral structure, the sliding cover joint part and the sliding cover occlusion part are connected with the bracket base and form a bracket groove, the sliding cover joint part is provided with an arc-shaped groove, the net bottom is welded on the bracket base, the sliding cover is arranged on the sliding cover occlusion part, the sliding cover occlusion part is provided with a slide way, the sliding cover is fixed on the slide way and moves on the slide way, the bottom of the sliding cover is provided with two elastic needles, the sliding cover occlusion part is provided with an elastic needle mounting groove, the elastic needle mounting groove extends to the inside of the sliding cover occlusion part, the elastic needle mounting groove adopts a peanut type structure with two large ends and small middle parts, and the lower ends, the bottom of the sliding cover is provided with a locking groove, the locking groove extends upwards to the inside of the sliding cover, the upper end of the elastic needle is arranged in the locking groove, the locking groove is of a structure with two wide ends and a narrow middle, and the elastic needle moves in the locking groove.
The utility model arranges the peanut-shaped elastic needle mounting groove on the sliding cover occlusion part, and the elastic needle can move back and forth in the lock groove by the matching of the elastic needle mounting groove and the lock groove, and the self-locking is completed by the change of the position of the elastic needle in the lock groove, thereby achieving the self-locking purpose; simultaneously through the setting of two elasticity needles for elasticity has stronger holding power to the sliding closure, and the sliding closure structure after the auto-lock is more stable, and the auto-lock power is stronger, when trouble appears asking for when an elasticity needle simultaneously, does not influence the self-locking function of sliding closure, has practicality and the using universality.
As a preferable technical scheme, the elastic needle is of a hollow cylindrical structure and is made of nickel-titanium alloy.
The setting of this structure for the elasticity needle has certain elasticity, and the elasticity needle extrusion of being convenient for can the rapid recovery original state after the extrusion, guarantees its normal operating condition.
As a preferable technical scheme, the net bottom, the bracket main body and the sliding cover are made of stainless steel.
The structure is arranged, so that the net bottom, the bracket main body and the sliding cover can not rust due to long-time use, the service life is prolonged, and the oral cavity can be kept sanitary.
As a preferred technical scheme, the upper surface of the sliding cover is printed with a tooth position mark.
The structure is convenient for a user to identify the type of the bracket, and is convenient for the selection and the use of the bracket.
The utility model has the advantages that: the sliding cover has the advantages that the service life is long, the sliding cover is convenient to slide, the sliding cover extrudes the elastic needle to generate displacement to complete self-locking, the sliding cover after self-locking is stable in structure, the elastic needle cannot loosen or fall off after self-locking, and the sliding cover has practicability and wide application range.
Drawings
In order to illustrate the embodiments of the present invention or the technical solutions in the prior art more clearly, the drawings used in the description of the embodiments or the prior art will be briefly described below, but the scope of the present invention is not limited thereto.
Fig. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic side view of the present invention;
fig. 3 is a schematic top view of the present invention;
FIG. 4 is a schematic view of the arc-shaped groove structure of the present invention;
fig. 5 is a schematic front view of the present invention;
FIG. 6 is a schematic view of the installation of the elastic needle of the present invention;
fig. 7 is a schematic view of the structure of the lock groove of the present invention;
FIG. 8 is a schematic view of the sliding cover structure of the present invention;
fig. 9 is a schematic view of the structure of the elastic needle of the present invention;
the novel bracket comprises a net bottom 1, a bracket main body 2, a sliding cover 3, a tooth position mark 4, a bracket base 5, a sliding cover connection part 6, a sliding cover engagement part 7, a bracket groove 8, a sliding way 9, an arc-shaped groove 10, an elastic needle 11, an elastic needle mounting groove 12 and a locking groove 13.
Detailed Description
Referring to fig. 1 to 9, a novel self-locking bracket comprises a net bottom 1, a bracket body 2 and a sliding cover 3, wherein the bracket body 2 comprises a bracket base 5, a sliding cover engagement portion 6 and a sliding cover engagement portion 7, the bracket base 5, the sliding cover engagement portion 6 and the sliding cover engagement portion 7 are of an integral structure, the sliding cover engagement portion 6 and the sliding cover engagement portion 7 are connected with the bracket base 5 to form a bracket groove 8, an arc-shaped groove 10 is arranged on the sliding cover engagement portion 6, the net bottom 1 is welded on the bracket base 5, the sliding cover 3 is arranged on the sliding cover engagement portion 7, a slide 9 is arranged on the sliding cover engagement portion 7, the sliding cover 3 is fixed on the slide 9 and moves on the slide 9, two elastic needles 11 are arranged at the bottom of the sliding cover 3, an elastic needle mounting groove 12 is arranged on the sliding cover engagement portion 7, the elastic needle mounting groove 12 extends to the inside of the sliding cover engagement portion 7, elastic needle mounting groove 12 adopts the big little peanut type structure in middle of both ends, and the inside both ends in elastic needle mounting groove 12 are installed respectively to the lower extreme of two elastic needles 11, the bottom of sliding closure 3 is equipped with a locked groove 13, and locked groove 13 upwards extends to the inside of sliding closure 3, and the upper end of elastic needle 11 is installed in locked groove 13, and locked groove 13 adopts the narrow structure in the middle of the both ends width, and elastic needle 11 moves in locked groove 13. The elastic needle 11 is a hollow cylindrical structure, and the elastic needle 11 is made of nickel-titanium alloy; the net bottom 1, the bracket body 2 and the sliding cover 3 are made of stainless steel, and the upper surface of the sliding cover 3 is printed with a tooth position mark 4.
When the utility model is used, the surface of the dental crown is cleaned firstly, the net bottom is bonded on the surface of the dental crown through the bonding agent, then the arch wire is arranged in the bracket, and various types of correction force are applied to the teeth through the matching of the arch wire and the bracket, so as to control the three-dimensional movement of the teeth and achieve the purpose of orthodontic correction; after the arch wire is installed and adjusted, the sliding cover is pushed to move towards the sliding cover connection part and moves on the slide way, in the moving process of the sliding cover, the sliding cover is influenced by a locking groove structure at the bottom of the sliding cover, when one end of each elastic needle moves to the other end, two sides of the locking groove extrude the two elastic needles, the two extruded elastic needles approach to the middle, when one end of the sliding cover is contacted with the sliding cover connection part, the elastic needles move to the other end of the locking groove and are influenced by the elasticity of the elastic needles, the extruded elastic needles return to the initial state, and the elasticity exerts a supporting force on the sliding cover to enable the sliding cover to complete self-locking; in the extrusion process of elasticity needle, receive the influence of elasticity needle mounting groove, the elasticity needle can be drawn close to the centre of elasticity needle mounting groove for the extruded in-process can not lead to the fact destruction to the elasticity needle, has improved the life of elasticity needle.
The arch wire adopted by the utility model is the same as the arch wire commonly used on the market, and the binder adopts the binder commonly used on the market.
The above is only the specific embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any changes or substitutions that are not thought of through the creative work should be covered within the protection scope of the present invention. Therefore, the protection scope of the present invention should be subject to the protection scope defined by the claims.
Claims (4)
1. The utility model provides a novel hold in palm groove from locking-type, includes the net end, holds in the palm groove main part and sliding closure, hold in the palm the groove main part including holding in the palm groove base, sliding closure linking portion and sliding closure interlock portion, hold in the palm groove base, sliding closure linking portion and sliding closure interlock portion and be an overall structure, the part of sliding closure linking portion and sliding closure interlock portion is connected and forms one and hold in the palm the groove with holding in the palm the groove base, be equipped with an arc wall on the sliding closure linking portion, the net end welding is held in the palm on the groove base, the sliding closure is installed in sliding closure interlock portion, is equipped with a slide in the sliding closure interlock portion, and: the bottom of sliding closure is equipped with two elasticity needles, is equipped with an elasticity needle mounting groove in the sliding closure interlock portion, and the elasticity needle mounting groove extends to the inside of sliding closure interlock portion, and the elasticity needle mounting groove adopts the little peanut type structure in the middle of the both ends is big, and the inside both ends in elasticity needle mounting groove are installed respectively to the lower extreme of two elasticity needles, the bottom of sliding closure is equipped with a locked groove, and the locked groove upwards extends to the inside of sliding closure, and the upper end of elasticity needle is installed in the locked groove, and the locked groove adopts the narrow structure in the middle of the both ends width, and the elasticity needle removes in the locked groove.
2. The novel self-ligating bracket of claim 1, wherein: the elastic needle is of a hollow cylindrical structure and is made of nickel-titanium alloy.
3. The novel self-ligating bracket of claim 1, wherein: the net bottom, the bracket main body and the sliding cover are made of stainless steel.
4. The novel self-ligating bracket of claim 1, wherein: the upper surface of the sliding cover is printed with a tooth position mark.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920448758.XU CN209951431U (en) | 2019-04-04 | 2019-04-04 | Novel self-locking bracket |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920448758.XU CN209951431U (en) | 2019-04-04 | 2019-04-04 | Novel self-locking bracket |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209951431U true CN209951431U (en) | 2020-01-17 |
Family
ID=69241759
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920448758.XU Active CN209951431U (en) | 2019-04-04 | 2019-04-04 | Novel self-locking bracket |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209951431U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113749800A (en) * | 2021-09-26 | 2021-12-07 | 北京市春立正达医疗器械股份有限公司 | Self-locking orthodontic bracket and preparation method thereof |
| 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 |
| WO2022096010A1 (en) * | 2020-11-09 | 2022-05-12 | 梁甲兴 | Orthodontic self-ligating system adapted for ribbon archwire |
-
2019
- 2019-04-04 CN CN201920448758.XU patent/CN209951431U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2022096010A1 (en) * | 2020-11-09 | 2022-05-12 | 梁甲兴 | Orthodontic self-ligating system adapted for ribbon archwire |
| CN113749800A (en) * | 2021-09-26 | 2021-12-07 | 北京市春立正达医疗器械股份有限公司 | Self-locking orthodontic bracket and preparation method thereof |
| 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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