A bidirectional drawer system is disclosed. The bidirectional drawer system can include a frame. The bidirectional drawer system can also include first and second drawers slidably coupled to the frame. Each of the first and second drawers can be movable between a retracted position and first and second extended positions on opposite sides of the retracted position. In addition, the bidirectional drawer system can include a drawer interlock mechanism. The drawer interlock mechanism can include first and second interlock portions associated with the first and second drawers, respectively. The first interlock portion can have a cam with a cam surface, and a cam follower operable to interface with the cam surface. The second interlock portion can have a cam lock with a cam lock surface, and cam follower operable to interface with the cam lock surface. With the first and second drawers in the retracted positions, movement of the first drawer toward the first extended position can cause the cam follower of the first interlock portion to engage the cam surface and the cam follower of the second interlock portion to engage the cam lock surface thereby preventing movement of the second drawer out of the retracted position.

An interlocking slide rail set combined with a front cabinet lock includes the cabinet lock and plural interlocking slide rails. The cabinet lock is installed to a cabinet having plural drawers, and a rear end of the cabinet lock is connected to a driving portion. Each interlocking slide rail has an inner rail, a middle rail, an outer rail, plural slide assisting elements, a stopper, a pair of interlocking sliders and an interlocking rod, and the stopper is installed at a front end of the outer rail, and the two interlocking sliders are installed to the outer rails respectively, and two adjacent interlocking slide rail mechanisms are connected by the interlocking rod. During operation of using the cabinet lock or pulling any drawers, the interlocking sliders and the interlocking rods are linked to achieve an interlocking effect, thus simplifying or reducing components, facilitating installation, and lowering manufacturing costs.

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.

The present invention provides an interactive drawer-fastening mechanism, comprising a driving shaft component and a fastening assembly; the driving shaft component including a seat and a driving arm; the fastening assembly including a fastening base, an upper limit block, a lower limit block, and a plurality of sliding block components, the sliding block component including a sliding block, a retaining shaft and a torsion spring, the retaining shaft including an arc plate, an immovable shaft and a movable shaft, wherein the retaining shaft has the immovable shaft. The present invention has the fastening assembly and the driving shaft component as separate modules, and has the slide guide working with the lock component to realize the interactively fastening mechanism. The modularized design on one hand structurally simplifies the fastening mechanism and allows easy installation, and on the other hand effectively enhances the reliability of both interaction and fastening.

The present invention provides an interactive drawer-fastening mechanism, comprising a driving shaft component and a fastening assembly; the driving shaft component including a seat and a driving arm; the fastening assembly including a fastening base, an upper limit block, a lower limit block, and a plurality of sliding block components, the sliding block component including a sliding block, a retaining shaft and a torsion spring, the retaining shaft including an arc plate, an immovable shaft and a movable shaft, wherein the retaining shaft has the immovable shaft. The present invention has the fastening assembly and the driving shaft component as separate modules, and has the slide guide working with the lock component to realize the interactively fastening mechanism. The modularized design on one hand structurally simplifies the fastening mechanism and allows easy installation, and on the other hand effectively enhances the reliability of both interaction and fastening.

A locking system, for a cabinet having a plurality of drawers extendably mounted in an interior of the cabinet, includes a bar and a motor unit. The bar is movable to prevent at least some of the drawers from extending out of the cabinet when in a locked position and allowing at least one of the drawers to extend out of the cabinet in an unlocked position. The motor unit is configured to drive an arm coupled to the bar, the arm being drivable to change a position of the bar from the locked position to the unlocked position.

A locking system, for a cabinet having a plurality of drawers extendably mounted in an interior of the cabinet, includes a bar and a motor unit. The bar is movable to prevent at least some of the drawers from extending out of the cabinet when in a locked position and allowing at least one of the drawers to extend out of the cabinet in an unlocked position. The motor unit is configured to drive an arm coupled to the bar, the arm being drivable to change a position of the bar from the locked position to the unlocked position.

The present invention provides an interactive drawer-fastening mechanism, comprising a driving shaft component and a fastening assembly; the driving shaft component including a seat and a driving arm; the fastening assembly including a fastening base, an upper limit block, a lower limit block, and a plurality of sliding block components, the sliding block component including a sliding block, a retaining shaft and a torsion spring, the retaining shaft including an arc plate, an immovable shaft and a movable shaft, wherein the retaining shaft has the immovable shaft. The present invention has the fastening assembly and the driving shaft component as separate modules, and has the slide guide working with the lock component to realize the interactively fastening mechanism. The modularized design on one hand structurally simplifies the fastening mechanism and allows easy installation, and on the other hand effectively enhances the reliability of both interaction and fastening.

The present invention provides an interactive drawer-fastening mechanism, comprising a driving shaft component and a fastening assembly; the driving shaft component including a seat and a driving arm; the fastening assembly including a fastening base, an upper limit block, a lower limit block, and a plurality of sliding block components, the sliding block component including a sliding block, a retaining shaft and a torsion spring, the retaining shaft including an arc plate, an immovable shaft and a movable shaft, wherein the retaining shaft has the immovable shaft. The present invention has the fastening assembly and the driving shaft component as separate modules, and has the slide guide working with the lock component to realize the interactively fastening mechanism. The modularized design on one hand structurally simplifies the fastening mechanism and allows easy installation, and on the other hand effectively enhances the reliability of both interaction and fastening.