A coupling element for coupling a locking bar of a piece of furniture has a plurality of pull-out furniture parts to an activator coupled directly or indirectly to one of the pull-out furniture parts has a housing which can be placed against the locking bar, a driver which is mounted displaceably in the housing and is operatively connected to the locking bar for locking an extension movement of the other furniture part or parts, wherein the housing has a guide track in which a pin of the driver is guided, wherein the housing has at least one spring element serving to fix the housing relative to the locking bar. Furthermore, a locking system and a piece of furniture are described.

A coupling element for coupling a locking bar of a piece of furniture has a plurality of pull-out furniture parts to an activator coupled directly or indirectly to one of the pull-out furniture parts has a housing which can be placed against the locking bar, a driver which is mounted displaceably in the housing and is operatively connected to the locking bar for locking an extension movement of the other furniture part or parts, wherein the housing has a guide track in which a pin of the driver is guided, wherein the housing has at least one spring element serving to fix the housing relative to the locking bar. Furthermore, a locking system and a piece of furniture are described.

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.

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.

A slide rail mechanism is configured to a cabinet. The cabinet includes a wall with a first side and a second side opposite to the first side. The slide rail mechanism includes a first slide rail assembly, a second slide rail assembly and a working member. When a second rail of the first slide rail assembly is opened with respect to a first rail, the second rail is able to drive the working member for preventing a fourth rail of the second slide rail assembly to be opened with respect to a third rail.

A slide rail mechanism is configured to a cabinet. The slide rail mechanism includes a first rail assembly, a second rail assembly and a working member. The first and second assemblies are arranged on the cabinet. The working member is shiftable with respect to the cabinet. When a second rail of the first rail assembly is opened with respect to a first rail, the working member is moved in a transverse direction for preventing a fourth rail of the second rail assembly to be opened from a retracted position with respect to a third rail.

The present application discloses a drawer guide rail with an interlocking function, and relates to the technical field of drawer guide rails. The drawer guide rail with interlocking function comprises a cabinet, at least three drawers arranged up and down on the cabinet, and a guide rail assembly arranged on an outer wall of each drawer. The guide rail assembly comprises an inner rail that drives the drawer to slide, an outer rail that is fixed on the cabinet, and a middle rail that connects the inner rail and the outer rail. The guide rail assembly is provided with an interlocking component with an interlocking function; The interlocking component comprises a fixing mechanism fixed on the outer rail, a toggle mechanism fixed on the inner rail, and at least one upper and lower interlocking linkage members inserted at one end of the fixing mechanism.

The present application discloses a drawer guide rail with an interlocking function, and relates to the technical field of drawer guide rails. The drawer guide rail with interlocking function comprises a cabinet, at least three drawers arranged up and down on the cabinet, and a guide rail assembly arranged on an outer wall of each drawer. The guide rail assembly comprises an inner rail that drives the drawer to slide, an outer rail that is fixed on the cabinet, and a middle rail that connects the inner rail and the outer rail. The guide rail assembly is provided with an interlocking component with an interlocking function; The interlocking component comprises a fixing mechanism fixed on the outer rail, a toggle mechanism fixed on the inner rail, and at least one upper and lower interlocking linkage members inserted at one end of the fixing mechanism.

A slide rail mechanism includes a first slide rail assembly, a second slide rail assembly, a third slide rail assembly and a locking member. An opening movement of a second rail of the first slide rail assembly with respect to a first rail of the first slide rail assembly drives the locking member from a first predetermined position to a second predetermined position, and an opening movement of a second rail of the second slide rail assembly with respect to a first rail of the second slide rail assembly drives the locking member from the second predetermined position to a third predetermined position. The locking member at the third predetermined position blocks the third working member for preventing an opening movement of a second rail of the third slide rail assembly with respect to a first rail of the third slide rail assembly.

A slide rail mechanism includes a first slide rail assembly, a second slide rail assembly, a third slide rail assembly and a locking member. An opening movement of a second rail of the first slide rail assembly with respect to a first rail of the first slide rail assembly drives the locking member from a first predetermined position to a second predetermined position, and an opening movement of a second rail of the second slide rail assembly with respect to a first rail of the second slide rail assembly drives the locking member from the second predetermined position to a third predetermined position. The locking member at the third predetermined position blocks the third working member for preventing an opening movement of a second rail of the third slide rail assembly with respect to a first rail of the third slide rail assembly.