http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-210013972-U
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_10129f1049a215ebdb455e55722b004c |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/F16F9-02 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/F16F9-32 |
| filingDate | 2019-06-12-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2020-02-04-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_6142f227e80e4a85352b936c749e4bcb http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_b95a28c4ec96386d2fb706c4461a07e7 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_ca6a0b14ba95c64a875b0bf4cf677f52 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_3f1cae9c650d6f7fab4b3a9e77dc8bda http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_92834143be903e3d5cd882c867b435a3 |
| publicationDate | 2020-02-04-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-210013972-U |
| titleOfInvention | Nitrogen spring with multiple protection functions |
| abstract | The utility model discloses a nitrogen spring with multiple protection functions, which comprises a cylinder body, a bushing, a piston rod, an outer sealing ring, a retaining ring and an inner sealing ring, wherein the cylinder body comprises a cylinder body, a limiting groove for fixing the bushing is arranged on the upper part of the inner side wall of the cylinder body, and a deformation guide groove and a first deformation groove are respectively arranged on the inner wall of the cylinder body; the bushing comprises a bushing body, and a sealing ring mounting groove and a first deformation groove are respectively formed in the outer wall of the bushing body; a limiting ring is formed at the bottom of the piston rod, and an inward concave section, a conical section and an arc transition section which are sequentially connected are formed between the piston rod and the limiting ring. The remarkable effects are as follows: multiple protection is provided for the nitrogen spring in the use to effectively avoid the phenomenon of cylinder explosion, lose heart through sealed failure when the nitrogen spring appears damaging simultaneously, reach the safety protection effect. |
| priorityDate | 2019-06-12-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 195.