http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2022012531-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_9a48e1ea58afc886d0397db06ae76b32 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A41D13-11 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A62B18-02 |
| filingDate | 2020-07-01-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_6f8585aa3a1297b6e07878bdecfad716 |
| publicationDate | 2022-01-17-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | JP-2022012531-A |
| titleOfInvention | mask |
| abstract | PROBLEM TO BE SOLVED: To provide a mask which can be comfortably used even in a high temperature environment. A mask 10 includes a mask body 12 that covers the mouth and nostrils of a user M, and left and right ear hooks 14a and 14b. The mask body 12 is formed of a sheet made of elastic foam resin (urethane foam or the like). When the surface of the mask body 12 on the side facing the face F of the user M is the inner surface 20 and the surface on the opposite side is the outer surface 22, the mask body 12 penetrates between the inner surface 20 and the outer surface 22. At least one vent 24 is provided. On the inner surface 20 and the outer surface 22 of the mask main body 12, the patterns Q1 and Q2 are formed by the ventilation holes 24. When the portion of the inner surface 20 in contact with the face F of the user M is the contact surface 26, the first opening 24a of the ventilation hole 24 is provided in a part of the contact surface 26 away from the peripheral edges 30a and 32a of the contact surface 26. Has been done. [Selection diagram] Fig. 3 |
| priorityDate | 2020-07-01-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 15.