http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-214207274-U
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_f54bd111c1eb1af93b8601e81bf706f7 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A62B23-02 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A41D13-11 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A41D31-04 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A41D31-02 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A41D31-30 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A41D27-20 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A41D31-14 |
| filingDate | 2020-10-31-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2021-09-17-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_ed2de946e13f829645d579ab371cc15d |
| publicationDate | 2021-09-17-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-214207274-U |
| titleOfInvention | Gauze mask of removable filter core |
| abstract | The utility model discloses a gauze mask of removable filter core, including the gauze mask body, the top fixedly connected with bridge of the nose layering on the positive surface of gauze mask body, equal fixedly connected with hangers rope between the top of gauze mask body both sides and the bottom, the positive fixed surface of gauze mask body is connected with the filter core bag. The utility model discloses a gauze mask body, the bridge of the nose layering, sealed zip fastener, the hangers rope, the filter core bag, first ventilative screen cloth, plastics ears rope is adjusted and is detained, the bridge of the nose pastes, the ventilative screen cloth of second, the non-woven fabrics, PTFE nanometer filter core, the cooperation of melt-blown cloth and nanometer silver ion sterilization cloth is used, possess the advantage that can more change the filter core, it is disposable usually to have solved current gauze mask, it is inconvenient to change the filter core, use cost is higher, and can cause the waste of resource, and simultaneously, when wearing, face can't be hugged closely to the gauze mask, the air is probably appeared and is advanced into the oral cavity from the clearance of nose wing top, the problem of the filter effect of gauze mask has been reduced mutually. |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-114344754-A |
| priorityDate | 2020-10-31-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 22.