http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-211429496-U
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_dac362136e875d543529514659c98b0c |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H04R1-10 |
| filingDate | 2020-01-23-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2020-09-04-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_f11f69c90335653a50cb137dcf7ac40d http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_571d5d1d3a8a71d3dcb794a87b531ca8 |
| publicationDate | 2020-09-04-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-211429496-U |
| titleOfInvention | A noise protection earplug |
| abstract | The utility model discloses a noise protection earplug. The noise protection earplug includes a conical rubber plug and a cochlear type rubber plug. There are two groups of the conical rubber plugs. One end of the conical rubber plug is integrally formed with A cochlear-shaped rubber plug is provided, wherein one side of the cochlear-shaped rubber plug is inlaid with threaded holes. The utility model uses the memory headband to be worn on the head, so that the earplugs can be worn more stably, and the loss of the earplugs can be avoided at the same time, and the memory headband has a metal memory function, which can memorize the head shape of the wearer, so that the wearing It is more comfortable and does not need to be adjusted again. The magnets are attracted to each other, so that the earplugs can be attracted to each other to avoid the loss of the earplugs. It is safer to use. All sizes of ear canals can have a good sealing effect, and there is no need to increase the depth of insertion into the ear canal, making it more comfortable to wear. |
| priorityDate | 2020-01-23-04:00^^<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/SID419525871 http://rdf.ncbi.nlm.nih.gov/pubchem/compound/CID14789 |
Total number of triples: 14.