Deflector

A deflector, configured as an integral component of an impact sprinkler device, wherein the impact sprinkler device comprises a main body, an angle control device, and the deflector;

• the main body including a relatively rotatable rotational base and a connection interface, with an oscillating arm rotatably mounted on the rotational base;
• the angle control device including a primary motion stopper and a secondary motion stopper, which are spatially separated and pivotally mounted on the connection interface, wherein the primary motion stopper and the secondary motion stopper are aligned along a circular path centered on the connection interface to define a reciprocating rotational angle range for the rotational base;
• and the deflector affixed to the rotational base and designed to rotate independently of the oscillating arm, with the deflector positioned below the oscillating arm;
• the deflector comprising a primary shaft, an axis shaft, a stabilizing arm, an extended lever, and an engagement element, wherein one end of the axis shaft is connected to a proximal end of the primary shaft, the axis shaft being pivotally connected to the rotational base along its longitudinal axis, enabling the primary shaft to perform a reciprocally rotational movement centered around the axis shaft;
• at the end proximate to the axis shaft, the primary shaft extends outward to form an extension segment designed to engage a stop surface on the rotational base;
• the stabilizing arm being positioned above the primary shaft, with one end proximate to the axis shaft incorporating an elastic segment integrally connected to the primary shaft, the stabilizing arm extending upward to form a motion restrictor which acts as a unidirectional movement limiter for the oscillating arm;
• and
• one end of the extended lever integrally connected to the lower edge of the primary shaft, with its free end extending downward and connecting to the engagement element, the engagement element being located between the primary motion stopper and the secondary motion stopper along the circular path centered on the connection interface to alternately engage the primary motion stopper or the secondary motion stopper, thereby restricting its movement and consequently driving the primary shaft in a reciprocating motion.