Abstract: A backrest adjustment structure for a boat seat includes a backrest and a bracket. A bottom of the bracket is rotatably connected to a seat of a boat. A back of the backrest is provided with at least two spaced pivot bases. An upper end of at least one of the pivot bases has an upper restricting portion. A pivot shaft is formed on a top of the bracket. The pivot shaft is rotatably pivoted between the pivot bases. The bracket is selectively engaged with the upper restricting portion. The leaning angle is adjustable, meeting the needs of players.

Abstract: A backrest adjustment structure for a boat seat includes a backrest and a bracket. A bottom of the bracket is rotatably connected to a seat of a boat. A back of the backrest is provided with at least two spaced pivot bases. An upper end of at least one of the pivot bases has an upper restricting portion. A pivot shaft is formed on a top of the bracket. The pivot shaft is rotatably pivoted between the pivot bases. The bracket is selectively engaged with the upper restricting portion. The leaning angle is adjustable, meeting the needs of players.

Abstract: A pedal installation structure of a boat includes a slide rail, a pull rod, a slider, and a pedal. The slide rail has a plurality of spaced tooth grooves thereon. The pedal is installed on the slider. The slider is slidably installed on the slide rail. The pull rod is installed between the slider and the slide rail. One end of the slider is provided with a rotatable pawl. A lower surface of the pawl is provided with a plurality of spaced teeth. It is convenient to use the pedal that has a simple structure.