http://rdf.ncbi.nlm.nih.gov/pubchem/patent/KR-102073731-B1
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_010483d1bed639b2980d557cd0d4c992 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/F16B39-10 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/F16B37-14 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/F16B37-14 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/F16B39-10 |
| filingDate | 2018-11-19^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2020-02-05^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_bfbbd59de6ef5c72faad526556a00607 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_bc421d95fb6c74482bb63305b11626d3 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_e13b30de15cda99caf3452ca99bdaad6 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_81549ed6fe6a4d4a9ebfbd56063e5349 |
| publicationDate | 2020-02-05^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | KR-102073731-B1 |
| titleOfInvention | Hybrid protection cap using lock spring |
| abstract | The present invention includes a lower cap installed to surround the nut outer surface of the nut fastening portion; An upper cap coupled to an upper end of the lower cap and surrounding a bolt protruding toward a nut in a dome shape; And a lock spring installed inside the upper cap and helically coupled with a screw thread of the bolt to prevent loosening of the nut. The hybrid protective cap using the lock spring as claimed in claim 1, wherein the present invention provides the above structure. Silver protective cap can be separated into a lower cap, an upper cap, and a lock spring to be pre-assembled or prefabricated at the site, so that the upper cap can be replaced according to the bolt fastening state (protrusion length of the bolt). The lower cap, which receives external force directly from the fastening tool, can be made of durable metal and the upper cap, which is relatively easy to replace, can be made of synthetic resin. Disassemble the lock spring and lower cap from the bolt connection part by separating it from the cap, and then open the bolt connection part to dismantle the structure. Has the possible effect. In addition, the present invention can prevent the loosening of the nut to prevent accidents due to the structure departure, and by protecting the external exposure and moisture penetration of the nut fastening portion, to finish the appearance of the nut fastening beautifully and to prevent corrosion at the same time to extend the life In addition, it is possible to prevent accidents by installing a luminous pad that can be identified at night on the outside of the protective cap. |
| priorityDate | 2018-11-19^^<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/SID419512635 http://rdf.ncbi.nlm.nih.gov/pubchem/compound/CID962 |
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