http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-212368802-U
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_87774e4930c2ff323c2563012a1e8ced |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A47J31-44 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A47J31-46 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A47J31-32 |
| filingDate | 2020-04-27-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2021-01-19-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_b6d5ace53d27ef7513f330a76877bf7b http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_ed4e650bd07583935920132784a48cff http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_e47affea7f7d61682dfcbbbd6a23af80 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_bca8a73f5f31d20460ebb5b430ca19ae |
| publicationDate | 2021-01-19-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-212368802-U |
| titleOfInvention | Coffee brewing mechanism |
| abstract | The utility model relates to a coffee brewing mechanism, which comprises a brewing box, an end cover, a switch component, an inner box and an air pump, wherein the brewing box is hollow and has an opening at the top, and the bottom wall of the brewing box is provided with a drip opening; the end cover is detachably connected with the open top of the brewing box; the switch component is used for controlling the opening and closing of the water leakage port; an extraction cavity capable of containing coffee powder is formed between the inner box and the end cover, and the bottom wall of the inner box is provided with a filter hole capable of pressing the extraction liquid into the brewing box under the state of applying pressure to the inner box; the air pump is used for introducing air into the extraction cavity. When the coffee extracting box is used, coffee powder and water are added into the inner box, the drip opening is kept closed, air is introduced into the extracting cavity through the air pump after the coffee powder and the water are static or the contents in the inner box are stirred, the drip opening is opened, the pressure in the extracting cavity is increased to extrude coffee liquid, the method does not damage the coffee taste and does not excessively extract caffeine, the coffee taste is improved, the making time is shortened, and the stability of the coffee concentration is improved. |
| priorityDate | 2020-04-27-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 20.