Disclosed herein is a safety system for a chest of drawers having drawers. The safety system includes: a sensing unit configured to detect a signal when each of drawers is pulled forward; a drive unit configured to include a drive source and a sliding unit which is linearly moved by the operation of the drive source; and a control unit configured to perform control so that the drive unit operates in accordance with a distance, to which the drawer has been pulled forward, based on the signal of the sensing unit.

The present application relates to the field of household appliances, and in particular to a locking assembly, a drawer assembly and a storage cabinet. The locking assembly includes: a mounting member, a locking member rotatably connected to the mounting member and configured to be switched between a locked state and an unlocked state, and the locking member includes a locking portion and an unlocking portion; in the locked state, at least part of the locking portion is located at a motion path of a to-be-locked member and the unlocking portion is located at an avoidance path of the to-be-locked member; and in the unlocked state, the locking portion is located at the avoidance path and at least part of the unlocking portion is located at the motion path.

The present application relates to the field of household appliances, and in particular to a locking assembly, a drawer assembly and a storage cabinet. The locking assembly includes: a mounting member, a locking member rotatably connected to the mounting member and configured to be switched between a locked state and an unlocked state, and the locking member includes a locking portion and an unlocking portion; in the locked state, at least part of the locking portion is located at a motion path of a to-be-locked member and the unlocking portion is located at an avoidance path of the to-be-locked member; and in the unlocked state, the locking portion is located at the avoidance path and at least part of the unlocking portion is located at the motion path.

A drawer slide having first and second rails interconnected by a center rail. The center rail includes a spool configured to provide half-speed travel of the center rail relative to the travel of the first rail. The drawer slide is configured for use with a drawer assembly having a drawer and a chassis. The drawer assembly further includes a radius limiter secured to the center rail. The radius limiter travels at half-speed relative to the drawer. The radius limiter also automatically rotates relative to the travel of the drawer. The chassis includes sides including threaded backing plates, and mounting brackets. The mounting brackets include tri-lobed holes for receipt of a reciprocally shaped washer and a fastener for mounting the brackets to the chassis sides.

A slide rail assembly includes a first rail, a second rail and a locking device. The first rail includes a blocking part. The second rail is movable relative to the first rail. The locking device is arranged on the second rail. The locking device includes a first part and a second part. A first space is defined between the first part and the second part. When the second rail is located at a predetermined position relative to the first rail, a second space is defined between the first part and the second part and configured to accommodate the blocking part, and the first part and the second part of the locking device are configured to respectively block two sides of the blocking part of the first rail.

A slide rail assembly includes a first rail, a second rail and a locking device. The first rail includes a blocking part. The second rail is movable relative to the first rail. The locking device is arranged on the second rail. The locking device includes a first part and a second part. A first space is defined between the first part and the second part. When the second rail is located at a predetermined position relative to the first rail, a second space is defined between the first part and the second part and configured to accommodate the blocking part, and the first part and the second part of the locking device are configured to respectively block two sides of the blocking part of the first rail.

A shelving system includes first and second side members. A cross member is coupled to the side members. A guide member is coupled to the cross member such that the guide member is movable relative to the cross member. A container including a rail is coupled to the guide member. The rail includes a first locking element and a second locking element that is connected to the first locking element. The container includes a handle having a third locking element that engages the first locking element. The locking elements are configured to move the container between a first orientation in which the container is provisionally fixed to the guide member and a second orientation in which the container can translate relative to the guide member.

The invention relates to a child safety latch for limiting movement of a first element with respect to a second element, comprising a prong assembly secured to the second element, said prong assembly including a prong arm with a terminal end; a receiving means secured to the first element for capturing the terminal end of said prong, to stop movement of the first element with respect to the second element by a specified distance from the second element; by automatic engagement of the receiver of the receiving means with the terminal. The prong arm being movable by a user between a first position in which the terminal end is captured by the receiver preventing movement of the first element with respect to the second element and a second position in which the terminal end is released from the receiver permitting movement of the first element with respect to, and further away from, the second element; in a way that the prong arm is resilient and returns to the first position after release by the user such that when the first element is moved back towards the second element, the latch is automatically reactivated such that subsequent movement of the first element away from the second element by the specified distance will result in re-engagement of the terminal end and the receiver. Secondary lock means is provided which is biased to a locked position in which it prevents movement of the prong arm by the user until the secondary lock means is first moved by the user to an unlocked position.

The invention relates to a child safety latch for limiting movement of a first element with respect to a second element, comprising a prong assembly secured to the second element, said prong assembly including a prong arm with a terminal end; a receiving means secured to the first element for capturing the terminal end of said prong, to stop movement of the first element with respect to the second element by a specified distance from the second element; by automatic engagement of the receiver of the receiving means with the terminal. The prong arm being movable by a user between a first position in which the terminal end is captured by the receiver preventing movement of the first element with respect to the second element and a second position in which the terminal end is released from the receiver permitting movement of the first element with respect to, and further away from, the second element; in a way that the prong arm is resilient and returns to the first position after release by the user such that when the first element is moved back towards the second element, the latch is automatically reactivated such that subsequent movement of the first element away from the second element by the specified distance will result in re-engagement of the terminal end and the receiver. Secondary lock means is provided which is biased to a locked position in which it prevents movement of the prong arm by the user until the secondary lock means is first moved by the user to an unlocked position.

A safety apparatus for an electrical equipment rack includes a retractable safety device for preventing, when in an operational position, the extending of an extendable rail and an electrical equipment unit mounted thereon from a position internal to the rack to a position external to the rack, and for allowing the same when in a non-operational position. The position of the retractable safety device is linked to the position of a retractable rack support such that when the retractable rack support is lowered in its operative position the retractable safety device is in a non-operational position, and when it is raised in a raised inoperative position the retractable safety device is in an operational position preventing the extending of the extendable rail and an electrical equipment unit mounted thereon to a position external to the rack.