Patent ID: 9577376
Date: 2017-02-21
CPC Classifications: A41G,A47G,H01R

Claim:
1. A Christmas tree electric connecting trunk device comprising: at least one first tube assembly and each of the at least one first tube assembly having a first connecting tube, a first rotating alignment element, a guiding element and a male connector; and at least one second tube assembly corresponding to and connected detachably to the at least one first tube assembly, and each of the at least one second tube assembly having a second connecting tube, a second rotating alignment element and a female connector; wherein the first connecting tube has the first rotating alignment element is mounted radially on the first connecting end and has the second connecting tube is connected detachably to the first connecting tube and has the second rotating alignment element is mounted radially on the second connecting section of the second connecting tube and has an alignment pin formed on and protruding axially from the second rotating alignment element and engaged detachably with the alignment hole of the alignment receptacle; the male connector is mounted securely in the first mounting hole of the first connecting tube and has the female connector is mounted securely in the second mounting hole of the second connecting tube and has wherein one of each electric contacting probe and each electric contacting socket has a resilient pressing portion formed thereon to tightly engage the electric contacting probe with the socket hole of the electric contacting socket of a corresponding second terminal.