A cammed lever is configured to nest and lock with a cam follower at a recess formed on the cammed lever or the cam follower. Upon rotation of the lever, the cam follower and the cammed lever are disengaged at the recess to form a gap when the cammed lever is rotated upon outward movement of a drawer or drawer slide. The lock assembly includes the cammed lever and cam follower in a stacked array for use in a storage unit having multiple drawers. Preferably, only one drawer is permitted to open in the stacked array. The cammed lever, when unlocked, is permitted to rotate between the open and closed positions. When locked, the cam follower prevents rotation of the cammed lever to an open position. An optional sliding bracket is provided for added security when the drawers are locked.

A cammed lever is configured to nest and lock with a cam follower at a recess formed on the cammed lever or the cam follower. Upon rotation of the lever, the cam follower and the cammed lever are disengaged at the recess to form a gap when the cammed lever is rotated upon outward movement of a drawer or drawer slide. The lock assembly includes the cammed lever and cam follower in a stacked array for use in a storage unit having multiple drawers. Preferably, only one drawer is permitted to open in the stacked array. The cammed lever, when unlocked, is permitted to rotate between the open and closed positions. When locked, the cam follower prevents rotation of the cammed lever to an open position. An optional sliding bracket is provided for added security when the drawers are locked.

An adjustment device of a slide rail mechanism includes a base, a driving member and an adjusting member. The adjusting member is arranged on the base. The adjusting member is configured to be adjusted for moving the driving member. The adjustment device can be used with a working member to form an interlock mechanism. The interlock mechanism only allows a rail of one of the slide rail assemblies of the slide rail mechanism to be opened.

A locking device for movable furniture parts has a guide rail with displaceable blocking elements, a plurality of latches that can be coupled to a movable furniture part, and, in a locking position, block an opening of the movable furniture part. The blocking elements are movable into a locking position in which all the latches are blocked by the blocking elements from a movement into an unlocking position, and the blocking elements are displaceable along the guide rail in an anti-tipping position via one of the latches, from the locking position into the unlocking position. When one of the latches is positioned in the unlocking position, the movement of all further latches into the unlocking position is blocked, so that only one of the movable furniture parts is moveable into an opening position.

A locking device for movable furniture parts has a guide rail with displaceable blocking elements, a plurality of latches that can be coupled to a movable furniture part, and, in a locking position, block an opening of the movable furniture part. The blocking elements are movable into a locking position in which all the latches are blocked by the blocking elements from a movement into an unlocking position, and the blocking elements are displaceable along the guide rail in an anti-tipping position via one of the latches, from the locking position into the unlocking position. When one of the latches is positioned in the unlocking position, the movement of all further latches into the unlocking position is blocked, so that only one of the movable furniture parts is moveable into an opening position.

A furniture assembly includes a first object, a second object, a self-closing device, an aiding member, an interlock mechanism and an actuating part. The second object is displaceable relative to the first object. The self-closing device is arranged on the first object and includes a base, a working member and a resilient member. The working member and the aiding member are movable relative to the base. The interlock mechanism is arranged on the first object. The actuating part is arranged on the second object. When the second object is located at the extended position and the working member returns to an initial position from an engaging position in response to a self-closing resilient force provided by the resilient member, the aiding member is located at a predetermined position to retain at least one locking member of the interlock mechanism at a locking position.

A furniture assembly includes a first object, a second object, a self-closing device, an aiding member, an interlock mechanism and an actuating part. The second object is displaceable relative to the first object. The self-closing device is arranged on the first object and includes a base, a working member and a resilient member. The working member and the aiding member are movable relative to the base. The interlock mechanism is arranged on the first object. The actuating part is arranged on the second object. When the second object is located at the extended position and the working member returns to an initial position from an engaging position in response to a self-closing resilient force provided by the resilient member, the aiding member is located at a predetermined position to retain at least one locking member of the interlock mechanism at a locking position.

A pull-out locking device for drawers is provided. The device comprises bolt units associated with one of the pull-out guides, each of which bolt units comprises a bolt part that is mounted so as to be movable between a passive position and an actuation position, wherein the bolt parts interact with a cable-like element or with a push element. When the device is locked, a pull-out rail can be pulled out over a remaining portion, with a retaining spring being deformed. When the device is locked, a locking portion is at least at the end of the remaining portion in a locked position and rests against a locking surface that is moved together with the pull-out rail. When the device is released, the locking portion is at least at the end of the remaining portion in a released position.

A pull-out locking device for drawers is provided. The device comprises bolt units associated with one of the pull-out guides, each of which bolt units comprises a bolt part that is mounted so as to be movable between a passive position and an actuation position, wherein the bolt parts interact with a cable-like element or with a push element. When the device is locked, a pull-out rail can be pulled out over a remaining portion, with a retaining spring being deformed. When the device is locked, a locking portion is at least at the end of the remaining portion in a locked position and rests against a locking surface that is moved together with the pull-out rail. When the device is released, the locking portion is at least at the end of the remaining portion in a released position.

A furniture assembly is provided and includes a cabinet body, a drawer and an interlock kit. The interlock kit includes a first fitting member, a second fitting member and an interlock mechanism. The first fitting member is detachably mounted on the cabinet body and has a first predetermined height. The second fitting member is detachably mounted on the drawer and has a second predetermined height. A predetermined gap is defined by a difference between the first predetermined height and the second predetermined height. The interlock mechanism is arranged on the first fitting member. The second fitting member can always be moved by the drawer to cause the interlock mechanism to be operated normally as along as the second fitting member is mounted at a position within a mounting range defined by the predetermined gap and a position of the first fitting member. Besides, a related interlock kit is also provided.