ikea Chain Tension Device

Ecco una descrizione professionale, chiara e ottimizzata per i motori di ricerca interna di MakerWorld (Bambu Lab). È scritta in inglese, poiché è la lingua principale della piattaforma per ottenere più download e visibilità.

Title Idea:

IKEA Roller Blind Safety Chain Tensioner / Replacement Clip

Description:

Overview

This is a 3D-printable replacement for the IKEA safety tensioner used in various roller blind series like TUPPLUR, SKOGSKLÖVER, and ENJE.

The original plastic part often becomes brittle over time or breaks if the chain is pulled too hard. This model is designed to be a direct replacement, ensuring your blinds remain functional and, most importantly, child-safe by keeping the loop cord tensioned against the wall.

Features

• Perfect Fit: Matches the dimensions of the original IKEA hardware.
• Safety First: Designed to hold the ball chain securely to prevent strangulation hazards.
• Reinforced Design: Optimized for 3D printing to be slightly more robust than the original injected plastic part.

Print Settings (Recommended)

• Material: PETG is highly recommended for its durability and slight flexibility (PLA might be too brittle for the tension of the screw).
• Walls: 3-4 walls for maximum strength.
• Infill: 25% or higher (Gyroid recommended).
• Supports: Depending on the orientation, a small amount of support might be needed for the hook section.

Installation

1. Slide the ball chain into the tensioner.
2. Position the tensioner on the wall so the chain is taut but can still move freely.
3. Screw into the wall using appropriate wall plugs (anchors).