主权项 |
1. A latch assembly, comprising:
a cylindrical main body having a main body interior, an outer wall, a main body end and a latch end; a ball hole defined through said main body; an inner shaft ball lock contained within said main body underlying said ball hole; a roll pin secured to said main body and within said main body interior positioned transaxially and bisecting said main body, said roll pin positioned downstream of said inner shaft ball lock and adapted to be abutted by an outer end of said inner shaft ball lock to limit downstream movement of said inner shaft ball lock; a spring having a first end and a second end, said spring disposed on said inner shaft ball lock; a main body top attached to said main body end having a circular outer portion and a threaded inward portion axially aligned therewith configured to be connected within said main body near said main body end to contain said inner shaft ball lock within said main body and limit upstream movement of said inner shaft ball lock; a ball captured between said inner shaft ball lock and said outer wall of said main body such that upon axial movement of said inner shaft ball lock said ball penetrates up through said outer wall to extend past said main body to thereby latch onto an outer tube assembly. |