Abstract: A hinge includes a hinge arm, a hinge cup, at least one resilient member, and a retaining member. The hinge cup is pivotally connected with respect to the hinge arm and includes a receiving room. The resilient member is mounted in the receiving room of the hinge cup. The retaining member is mounted at the resilient member.

Abstract: A slide rail assembly includes a first rail, a blocking member, a second rail, and an operating member. The first rail defines a longitudinal channel. The blocking member is attached to the first rail. The second rail is movably connected to the first rail and can be moved to an extended position relative to the first rail in the longitudinal channel to be blocked by the blocking member. The operating member is movably connected to the first rail and configured to operate the blocking member so that the second rail is allowed to be retracted relative to the first rail from the extended position.

Abstract: A slide rail assembly includes a first rail, a second rail, an engaging member, and an operation member. The first rail includes a blocking feature. The second rail is movably connected to the first rail and can be longitudinally displaced from a retracted position to a first extended position and a second extended position relative to the first rail. The engaging member is attached to the second rail. The operation member is mounted to at least one of the first rail and the second rail. The operation member is used to operate the engaging member so that the engaging member is blocked by the blocking feature of the first rail and thus keeps the second rail at the first extended position.