PULL WIRE WATERWAY SWITCHING MECHANISM

摘要

A pull wire waterway switching mechanism is provided. The mechanism comprises a fixing unit (100), a water dispensing body (200), a pawl shaft (300), a stop claw (400), a reset body (500) and a pull wire (600). The water dispensing body (200) is rotatably arranged in the fixing unit (100) which enables waterway switching by utilizing the rotation between the water dispensing body (200) and the fixing unit (100). The top surface of the water dispensing body (200) is provided with multiple lower ratchets (210) in a ring-shaped array, and the outer revolution surface of the water dispensing body (200) is provided with multiple stop teeth (220) in a ring-shaped array. The pawl shaft (300) is rotatably arranged in the fixing unit (100), and the pawl shaft (300) is provided with a pull block (310) extending out of the fixing unit (100) and is provided with multiple upper ratchets (320) in a ring-shaped array, wherein the upper ratchets (320) are engaged with the lower ratchets (210), the pull block (310) is connected with one end of the pull wire (600) and can drive the pawl shaft (300) rotating positively, and the upper ratchets (320) can drive the water dispensing body (200) rotating positively through the lower ratchets (210). One end of the stop claw (400) is connected with the fixing unit (100), and the other end is engaged with the stop teeth (220) to prevent the water dispensing body (200) from rotating reversely. The reset body (500) is connected between the pawl shaft (300) and the fixing unit (100) for reversely rotating the pawl shaft (300) to reset.