Patent ID: 10202062

Abstract:
A winch with an anti-locking structure comprises a support and a worm wheel, the two sides of the worm wheel are provided with a ring-shaped left positioning boss and a ring-shaped right positioning boss which protrude outward, the left positioning boss is sleeved with a left positioning sleeve, the right positioning boss is sleeved with a right positioning sleeve, and the outer circumferential surface of the left positioning boss is gaplessly sleeved with a circular hole wall of the left positioning sleeve, the outer circumferential surface of the left positioning sleeve is gaplessly sleeved with an inner hole of the case body, the outer circumferential surface of right positioning boss is gaplessly sleeved with a circular hole wall of the right positioning sleeve, the outer circumferential surface of the right positioning sleeve is gaplessly sleeved with the inner hole of the case body.