http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-212516237-U
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_d69309eb7dcd790c8e8035d61ed2e81c |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G09B19-02 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A63H33-00 |
| filingDate | 2020-04-28-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2021-02-09-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_96e8218b609ea43c55741ad84dc96166 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_ae5064f314fa51ceb54349795623b12a http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_b490c8e28771637675bcef206adddf6f http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_56ff4bb2d69f537938eedea5f23e7927 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_6daca533583c5de1a9425bc3c0352931 |
| publicationDate | 2021-02-09-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-212516237-U |
| titleOfInvention | Preschool education teaching plank toy |
| abstract | The utility model discloses a preschool education teaching plank toy, which belongs to the technical field of preschool education supplies and comprises a placing box, wherein a first placing groove is arranged in the placing box by the lower part, a limiting block is arranged in the first placing groove by the left side, limiting grooves are symmetrically arranged in the placing box and corresponding to the limiting block, a fastening gasket is fixed on the inner side wall of each limiting groove, a connecting block is fixed on the left side of each limiting block, a connecting plate is arranged in the connecting block, and the connecting plate and the connecting block are rotationally connected through a first rotating shaft, the utility model discloses a pre-education teaching plank toy which is provided with structures such as a limiting block, a connecting block, a first rotating shaft, a connecting plate, a second rotating shaft, a first placing groove, a cover plate, a fastening gasket, a limiting groove and the like, and under the mutual matching of the structures, the function that the cover plate can withdraw the inside of the first placing, the device is ensured to be normally used, and meanwhile, the device does not occupy space. |
| priorityDate | 2020-04-28-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 20.