http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-111134877-B
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61C7-30 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61C7-30 |
| filingDate | 2020-01-19-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2022-02-15-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2022-02-15-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-111134877-B |
| titleOfInvention | Gap-eliminating orthodontic bracket |
| abstract | The invention relates to an orthodontic bracket capable of eliminating a clearance, which comprises a bracket body, wherein the bracket body comprises a bottom plate and a base, an upper limiting wing and a lower limiting wing are arranged on one side of the base far away from the bottom plate, an arch wire groove for placing an orthodontic arch wire is formed in one side of the base far away from the bottom plate, a movable groove vertically communicated with the arch wire groove is formed in the base, a propping block is connected in the movable groove in a sliding mode, a through hole is formed in the base and the bottom plate together in a penetrating mode, an elastic limiting rod inserted into the propping block is arranged in the through hole, an included angle is formed between the axis of the limiting rod and the sliding direction of the propping block, and one end of the propping block extends into the arch wire of the groove, and the distance between the side wall of the propping block and the far side wall of the arch wire groove is smaller than the width of the arch wire groove. Through adopting above-mentioned technical scheme, support tight piece and make and rescue the gap between arch wire and the arch wire slot and reduce, make and rescue arch wire and arch wire slot and support tightly, and then improved and rescued the effect that the arch wire was correcting the torque of in-process and was rescued the power expression. |
| priorityDate | 2020-01-19-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 15.