LOCKING ATTACHMENT DEVICE

摘要

A locking attachment device is provided. The locking attachment device has opposing C-shaped links, each link having a sleeve slidable between an open configuration and a closed configuration, wherein each sleeve can close off the opening of the associated C-shaped link in a locking engagement, and wherein the opposing C-shaped links are rotatable relative to each other.

主权项

1. A device, comprising:
two links of bar material, wherein each link extends from a first portion to a second portion so as to define an open loop with a void between the first portion and the second portion, each link further comprising:
a through bore provided in each link;a link button hole provided by the second portion; anda locking button biased to protrude from the link button hole; one gate sleeve associated with each link, each gate sleeve slidable along the associated first and second portions, wherein each gate sleeve is moveable between an open configuration and a closed configuration ensleeving the associated void, and wherein each gate sleeve provides a gate button hole dimensioned to slidable receive the associated locking button; and a pin disposed within the through bore of each link for making the two links rotatable relative to each other in opposing direction.