Abstract: A paint brush and a clamping and locating device used in the same are provided. The clamping and locating device comprises a base, a handle and a lock button. The base includes a mounting surface, a handle-retaining cavity and at least one boss. The handle has a head portion being held in the handle-retaining cavity. The head portion includes at least one mounting hole, a button-receiving recess and a sliding groove. The button-receiving recess is divided into a first position and a second position. The mounting hole and the boss are axially mated together to make the handle be pivotally mounted in the handle-retaining cavity. The lock button is mounted in the button-receiving recess, and can be switched between the first position and the second position, so the handle is capable of being positioned on the first position and the second position.

Abstract: A paint brush and a clamping and locating device used in the same are provided. The clamping and locating device comprises a base, a handle and a lock button. The base includes a mounting surface, a handle-retaining cavity and at least one boss. The handle has a head portion being held in the handle-retaining cavity. The head portion includes at least one mounting hole, a button-receiving recess and a sliding groove. The button-receiving recess is divided into a first position and a second position. The mounting hole and the boss are axially mated together to make the handle be pivotally mounted in the handle-retaining cavity. The lock button is mounted in the button-receiving recess, and can be switched between the first position and the second position, so the handle is capable of being positioned on the first position and the second position.