Structure multi-cut type lamp pipe connector componentry

An improved structure multi-cut type lamp pipe connector componentry comprised of a lock ring, a mounting joint engaged to bottom end of the said lock ring, a threaded tube fastened at the interior section of the said mounting joint and, furthermore, having disposed in its center a through-hole that provides for the insertion of a lamp pipe cord, and a nut fastening a fixing ring at the bottom end of the said mounting joint, wherein:

• The said lock ring has a hollow bottom end and a through-hole formed in the top end and, furthermore, extending along each of the two sides of the said lock ring through-hole is a slot that provides for the insertion and securing of catch blocks on the said mounting joint;
• punched formed at the side of the said lock ring through-hole is a stop block that provides for the positional limiting of the said catch blocks;
• on the rotational path of the said catch blocks on the said lock ring are slightly inclined ramp surfaces that provide for gradual tightened positioning when the said catch blocks are rotated:
• The said mounting joint has along the interior section of its bottom ring a female threaded surface;
• at each of the two sides of a top circlet and aligned with the said lock ring slots are the said catch blocks that can be inserted into the said lock ring slots and, furthermore, after the insertion of the said catch blocks, the said mounting joint is rotated and gradually tightened against the said lock ring ramp surfaces and engaged on the said lock ring stop block.
• After completion of assembly and installation, the said lock ring is placed on the outer periphery of an upper lamp pipe section and the said fixing ring is placed on the outer periphery of a lower lamp pipe section.
• As such, simple assembly, installation, and positioning is achieved and, furthermore, among many other capabilities, the lamp pipe cord is protected from being twisted out of shape.