An angle adjustable pistol-type watering nozzle includes a handle, a nozzle head, a control member and a valve. The nozzle head is pivotable relative to the handle by two respective pivotal portions of the nozzle head and the handle. The valve is located in the pivotal portions and is driven by the control member to align the inlet or the seal member of the valve with the passage of the handle to control the watering feature of the watering nozzle. The watering nozzle is functioned normally to eject water from the nozzle head at any angle that the nozzle head is pivoted relative to the handle.一種水槍結構，包含有一進水握柄、一灑水頭、一控制件以及一旋轉閥所構成；該灑水頭係與該進水握柄透過該轉折部產生相互套結樞轉作動，使灑水頭具有噴水角度變化的需求，並於該轉折部中置設有一旋轉閥，藉由該控制件帶動旋轉閥的旋轉，使旋轉閥內部的進水孔與止水塞可形成控制注水通道水流啟閉的功能，俾使水槍同時兼具有啟閉水流控制與變換噴水角度的功能，據以增加該水槍的使用靈活性與方便性。
