An anti-pinch device includes a first body and a second body, the first body is fitted to an inner surface of a movable part to be protected (e.g., an inner surface of a drawer) via a fixing surface, and the second body is limited and retained in a first position to abut against the body to be protected (e.g., a cabinet body) via an abutting surface; and when the second body is displaced to a second position, the abutting between the second body and the body to be protected is released, allowing the movable part to be protected to be displaced and closed.

Disclosed is an unfolding and locking structure for a sliding rail, wherein the sliding rail includes an outer rail, a middle rail and an inner rail, the middle rail and the inner rail are locked and connected after unfolding via a locking mechanism, and an unlocking mechanism is provided on an inner side of the inner rail; the locking mechanism includes an inner rail unfolding lock and a baffle, wherein the baffle protrudes from the middle rail and is provided vertically towards the inner rail, one side of the middle of the inner rail unfolding lock is provided with a rectangular clamping groove, the other side of the middle is provided with a resilient member, one end of the inner rail unfolding lock is resiliently and rotatably connected to the inner rail.

Disclosed is an unfolding and locking structure for a sliding rail, wherein the sliding rail includes an outer rail, a middle rail and an inner rail, the middle rail and the inner rail are locked and connected after unfolding via a locking mechanism, and an unlocking mechanism is provided on an inner side of the inner rail; the locking mechanism includes an inner rail unfolding lock and a baffle, wherein the baffle protrudes from the middle rail and is provided vertically towards the inner rail, one side of the middle of the inner rail unfolding lock is provided with a rectangular clamping groove, the other side of the middle is provided with a resilient member, one end of the inner rail unfolding lock is resiliently and rotatably connected to the inner rail.