US Patent 9912134 Floor box assembly with retainer

A floor box assembly includes a floor box and at least one retainer coupled to the floor box. The floor box includes an outer wall extending along a longitudinal axis, and the outer wall includes a first end and a second end. The first end is configured to be coupled to an electrical receptacle. The floor box is configured to receive at least one cable in electrical communication with the receptacle. The at least one retainer permits the floor box to be inserted into a hole in a first direction along the longitudinal axis and secures the floor box against movement in a second direction opposite the first direction.