Arrow Roller Blind Cord Connectors or Ends

thingiverse

These roller blind ends are perfect for finishing off cut or broken roller blind chains, as well as connecting two cords together seamlessly.\r\n\r\n To get started, simply choose your preferred arrow style, then print out two identical halves - you'll need one of each half per arrow. Next, join the two halves together using a couple of 3mm x 7.5mm screws.\r\n\r\n This clever connector is designed specifically for roller blinds featuring 4.5mm beads spaced approximately 12.15mm apart on 1.6mm cords.\r\n\r\n The square holes for the beads measure 5mm, and a 2.5mm wide x 2mm deep hole runs through the center of each connector, accommodating the cord perfectly.\r\n\r\n I deliberately designed the arrows to screw together securely, rather than relying on glue or clips, ensuring they can be easily removed and remain incredibly strong. The choice of 3mm screws was a practical one, as I have an abundance of them from disassembling various electronics like printers, radios, and microwaves, which often use this type of fastener extensively.\r\n\r\n When terminating cords rather than joining two together, these ends can also be used to indicate the direction in which the blinds will move if pulled on that end. The arrows can be installed pointing either way and positioned at the cord's end or along its length - they're incredibly versatile!