http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-212788875-U
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_e4e9dfe1ce6ab659c8942ce101a4c010 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61F11-08 |
| filingDate | 2020-04-07^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2021-03-26^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_10dae4d649d0aef04dc766b737d095a4 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_b7b9e94f6ac02e7d9a488e6a60eb0af3 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_4dbb4b601d4c14754ea558a83f1e3d8c http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_3fe03e71fac8698c831c7c316cab9c9c http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_78c9819a0405efdc308740576574fde9 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_82f1ff745ed88b0c6fbedd2f3fcf24a6 |
| publicationDate | 2021-03-26^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-212788875-U |
| titleOfInvention | Detachable push earplug |
| abstract | The utility model discloses a detachable pushing earplug, which comprises an earplug body, wherein the outer diameter of the earplug body gradually shrinks from the outer end to the inner end, and a pushing hole is arranged in the center of the outer end of the earplug body; the earplug body is characterized by also comprising a propeller, wherein a propelling core rod is arranged on the propeller and is inserted into the propelling hole to propel the earplug body; the outer surface of the earplug body is also provided with a spiral ear cap. The utility model has simple and clear structure and convenient use; the manufacturing cost is low; the earplug can be better inserted into the ear canal by the pushing structure taking the T-shaped pusher as the core part, so that the noise is reduced; the sleep quality of people can be improved, and the working efficiency is improved. |
| priorityDate | 2020-04-07^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
| Predicate | Subject |
|---|---|
| isDiscussedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/substance/SID417109324 http://rdf.ncbi.nlm.nih.gov/pubchem/compound/CID612 |
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