http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-215852794-U
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_2da16c035097c547d03b5720317694bb |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B65D43-02 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B65D43-22 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B65D53-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B65D81-26 |
| filingDate | 2021-08-27^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2022-02-18^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_564ed92edc0e6450628d9a9d3923e1a0 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_becbe84c91ae62b8e73f799a035312c8 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_4c9f89de07295d4b66c86881909992bf http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_27e57d93624de0300cfc933669ece313 |
| publicationDate | 2022-02-18^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-215852794-U |
| titleOfInvention | Negative pressure bacteriostatic fresh-keeping box cover with self-adaptive opening |
| abstract | The utility model relates to a negative pressure bacteriostatic fresh-keeping box cover with a self-adaptive opening. The preservation box cover comprises a cover body, a coordination structure fixedly arranged on the cover body, two groups of protection assemblies fixedly arranged on the cover body and an air release valve. The lid includes apron and sets up the negative pressure chamber in the apron. The coordination structure comprises a positioning cavity arranged at the bottom of the cover plate, a silica gel layer filled in the positioning cavity, and a covering groove arranged on the silica gel layer. Each group of protection components comprises asbestos blocks fixedly arranged on the cover plate and a through cavity arranged between the positions of the two corresponding side walls of the asbestos blocks. The air escape valve is fixedly arranged on the cover plate in a penetrating way and is used for exhausting air of the preservation box cover. The fresh-keeping box cover has the effect of self-adapting opening, is suitable for assembling and fixing on the box body within a certain error range, can also carry out sealing covering on the box with the opening, has small contact surface for scald-proof protection, and improves the safety of use. |
| priorityDate | 2021-08-27^^<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/SID457707758 http://rdf.ncbi.nlm.nih.gov/pubchem/compound/CID24261 |
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