http://rdf.ncbi.nlm.nih.gov/pubchem/patent/KR-102330765-B1
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/E03C1-328 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/E03C1-04 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/E03C1-14 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/E03C1-14 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/E03C1-04 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/E03C1-328 |
| filingDate | 2020-06-01-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2021-11-23-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2021-11-23-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | KR-102330765-B1 |
| titleOfInvention | Height control device for sink |
| abstract | The present invention relates to a device for varying the height of a washbasin, and is installed movably in the vertical direction on one side of a wall, the main body in which the washbasin is fixedly disposed on the upper part, the upper end is connected to one side of the main body, and the lower end is supported on one side of the ground and a cylinder unit that provides a vertical movement force to the body while expanding and contracting, and an operation unit having one side connected to an external water supply line, the cylinder unit, and the drain pipe of the washbasin to provide a driving force in the vertical direction to the cylinder unit Including, wherein the operation unit has a water supply port connected to an external water supply line on one side, an operation port and a drain port are formed on the other side, respectively, and a valve body that opens and closes the water supply port, the operation port and the drain port while rotating , One end is connected to the upper portion of the cylinder unit, the other end is connected to the first operating line formed with the operating port, one end is connected to one side of the valve body in which the drain port is formed, and the other end is connected to one side of the drain pipe of the washbasin. It provides a sink height variable device, characterized in that it comprises a drain line, one end extending downward from one side of the drain line, and a second operating line connected to the lower part of the cylinder unit at the other end. According to the present invention as described above, even when used for a long time, the operation of the cylinder unit can be made smoothly, and the durability of the cylinder unit can be greatly improved by reducing friction in the cylinder unit, and the washbasin can be lowered at a constant speed to drop it. There is an effect that can prevent damage to the sink or other components due to impact in advance. |
| priorityDate | 2020-06-01-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 21.