Turvajousi

Turvajousi, also known as a safety spring or retaining spring, is a mechanical component designed to prevent the accidental separation or dislodging of other parts in an assembly. Typically made from spring steel, it applies a retaining force through its inherent elasticity. This force holds components together, even under vibration, shock, or thermal expansion.

The design of a turvajousi varies widely depending on its application. Common forms include spring clips, wire forms, and stamped metal parts. These springs often engage with specific features on the parts they are securing, such as grooves, holes, or shoulders. Their primary function is to act as a backup mechanism, ensuring that a primary fastening method remains secure or providing a simple, reliable method of retention for less critical applications.

Turvajousi are utilized across numerous industries, including automotive, aerospace, electronics, and general manufacturing. In vehicles, they might be found securing trim pieces, electrical connectors, or suspension components. In electronics, they can hold circuit boards in place or secure small fasteners. Their simplicity, cost-effectiveness, and reliability make them a popular choice for ensuring the integrity and safety of mechanical assemblies. Regular inspection for wear or damage is recommended to maintain their effectiveness.