Automatic lashing strap tensioner

Abstract

Automatic lashing strap tensioner, characterized in that it comprises: a winding assembly with locking teeth, a support shaft, an actuating handle, a locking pressure plate and several elastic locking mechanisms, wherein the support shaft is arranged continuously in an axial direction of the winding assembly, and the winding assembly is rotatable about the support shaft in order to wind up a webbing; wherein the actuating handle is drive-connected to the winding assembly and is provided with a release position;wherein the elastic locking mechanisms each interact accordingly with the actuating handle and the locking pressure plate and comprise a first elastic locking mechanism and a second elastic locking mechanism, wherein the first elastic locking mechanism is engaged with the locking teeth in a normal state to block rotation of the rewind assembly, and this blockage can be released after unlocking by pressing and adjusting to the release position; wherein, after the webbing has been pulled out, the second elastic locking mechanism drives the locking pressure plate to engage with the locking teeth to block reverse rotation of the rewind assembly, and this blockage can be released by pressing the locking pressure plate, allowing the rewind assembly to rotate backward to retrieve the webbing.