Systems and Methods For Providing A Safety Cord For Window Covering Systems

A safety lift cord assembly for a window covering system, said safety lift cord assembly comprising:

• a lift cord having an upper end connectable to a shade movement barrel of the window covering system and a lower end connectable to a bottom portion of a shade of the window covering system to operatively connect the shade movement barrel to the shade bottom portion such that operation of the shade movement barrel will apply a longitudinal force to the lift cord that will move at least a portion of the shade between a first position and a second position;
• and
• a lift cord intermediate safety coupling structured and operable to slidingly connect the lift cord to a single point of an intermediate portion of the shade and to restrict lateral movement of the lift cord during movement of the at least a portion of the shade between the first position and the second position, the lift cord intermediate safety coupling comprising:
• a first connector including a lift cord aperture extending through a proximal end of the first connector, the lift cord aperture structured to have the lift cord extended therethrough;
• and
• a second connector having a proximal end that is removably connectable to a first end of a lift cord intermediate attachment device of the window covering system that is connected at an opposing second end to the single point of the intermediate portion of the shade, the second connector additionally having an opposing distal end that is magnetically connectable to a distal end of the first connector to slidingly connect the lift cord to the shade intermediate portion and restrict lateral movement of the lift cord during movement of the at least a portion of the shade between the first position and the second position, the first and second connectors magnetically connectable with an amount of attractive force such that:
• when at least one of a longitudinal and a lateral force below a predetermined threshold force is applied to at least one of the first and second connectors, the first and second connectors will remain connected such that the lift cord remains slidingly connected to the single point of the shade intermediate portion and lateral movement of the lift cord will be restricted as the at least a portion of the shade is moved between the first position and the second position, and
• when at least one a longitudinal and a lateral force that is one of greater than and equal to the predetermined threshold force is applied to at least one of the first and second connectors, the first and second connectors will decouple disconnecting the lift cord from the single point of the shade intermediate portion.

A window covering system, said system comprising:

• a head unit mountable to structure forming a window opening, the head unit including a clutch mechanism connected to an end of a shade movement barrel such that operation of the clutch mechanism operates the shade movement barrel;
• a shade having a top portion connected to the head unit;
• and
• a plurality of safety lift cord assemblies structured to operatively connect a bottom portion of the shade to the shade movement barrel to move at least a portion of the shade between a first position and a second position when the clutch mechanism is operated, each safety lift cord assembly comprising:
• a lift cord having an upper end connectable to the shade movement barrel and a lower end connectable to the shade bottom portion to operatively connect the shade movement barrel to the shade bottom portion such that operation of the shade movement barrel will apply a longitudinal force to the lift cord that will move at least a portion of the shade between a first position and a second position;
• and
• a plurality of lift cord intermediate safety couplings, each intermediate safety coupling structured and operable to slidingly connect the lift cord to a respecting single point of a respective one of plurality of intermediate portions of the shade and to restrict lateral movement of the lift cord during movement of the at least a portion of the shade between the first position and the second position, each lift cord intermediate safety coupling comprising:
• a first connector including a lift cord aperture extending through a proximal end of the first connector, the lift cord aperture structured to have the lift cord extended therethrough;
• and
• a second connector having a proximal end that is removably connectable to a first end of a lift cord intermediate attachment device of the window covering system that is connected at an opposing second end to the respective single point of the respective intermediate portion of the shade, the second connector additionally having an opposing distal end that is magnetically connectable to a distal end of the first connector to slidingly connect the lift cord to the respective single point of the respective shade intermediate portion and restrict lateral movement of the lift cord during movement of the at least a portion of the shade between the first position and the second position, the first and second connector of each intermediate safety coupling magnetically connectable with an amount of attractive force such that:
• when at least one of a longitudinal an a lateral force below a predetermined threshold force is applied to at least one of the first and second connector, the first and second connectors will remain connected such that the lift cord remains slidingly connected to the respective single point of the respective shade intermediate portion and lateral movement of the lift cord will be restricted as the at least a portion of the shade is moved between the first position and the second position, and
• when at least one of a longitudinal and a lateral force that is one greater than and equal to the predetermined threshold force is applied to at least one of the first and second connector, the first and second connectors will decouple disconnecting the lift cord from the respective single point of the respective shade intermediate portion.