Hand winch

A hand winch comprising a first bracket, a second bracket, a first rotating shaft and a second rotating shaft, the first bracket being matched with the second bracket, the first rotating shaft being rotatably arranged on the first bracket, the second rotating shaft being rotatably arranged on the second bracket, and the first rotating shaft being matched with the second rotating shaft, and the second rotating shaft being provided with a reel, the hand winch further comprising a handle, a one-way bearing assembly, a protective shell, a disc spring and an adjusting nut, wherein the handle is directly or indirectly matched with the first rotating shaft, the protective shell is arranged on the first bracket, the one-way bearing assembly is sleeved on the first rotating shaft, the one-way bearing assembly is located in the protective shell, the disc spring is arranged in the protective shell, the adjusting nut is arranged on the protective shell, and both ends of the disc spring directly or indirectly abut against the adjusting nut and the one-way bearing assembly respectively;

• and when the first rotating shaft rotates forward, the one-way bearing assembly does not rotate with the first rotating shaft, and when the first rotating shaft rotates reversely, the one-way bearing assembly rotates with the first rotating shaft.