| 摘要 |
The present invention provides a joint connector for electrical construction in an apartment house. The joint connector for electrical construction in an apartment house comprises: a first case having an open upper surface and sliding groove portions respectively formed on both end portions facing each other in a length direction; a second case having rail members respectively formed on both end portions facing the sliding groove portions to be coupled to the first case in a sliding manner; a connecting ring member having a mounting curved portion to which a metallic member extending from a case inserted into the first case and the second case is wound to be fixed, and a connecting hole portion; a fuse plate having a pair of connecting protrusions into which the connecting hole portion is inserted, on both ends thereof, having a holding hole portion formed in a central portion thereof, and having a pair of cut groove portions formed in the periphery of the holding hole portion; a connecting fixing portion provided on an upper end of the connecting protrusion, and preventing the connecting ring member from being separated outside the pair of the connecting protrusions when the connecting ring member is mounted on the fuse plate so that the pair of the connecting protrusions may be inserted into the connecting hole portions; a holding portion providing on the first case, holding the fuse plate in a state in which the fuse plate is supported at a certain height or more when the fuse plate is inserted into the holding portion, and supporting rotatably and slidably the fuse plate when the first case and the second case are coupled; and a coupling portion maintaining or canceling a state in which the first case and the second case are coupled. |
