What Is a Double-Action Hinge?
A double-action hinge is a type of hinge that allows a door to swing in both directions—forward and backward—and return to its original position. These hinges are vital in applications requiring bi-directional opening, such as store doors and traffic partitions.
Typically made from durable materials like steel or stainless steel, double-action hinges come in various colors and finishes to match different door styles.
Uses of Double-Action Hinges
Double-action hinges are commonly used for doors in high-traffic areas, as well as for storage boxes and treasure chests in video games. They are ideal for automatic opening and closing applications and are a popular choice for door remodeling due to their convenience.
When retrofitting these hinges, it’s important to consider the material dimensions, as the hinge’s width and the door’s width determine the operating range of the door’s movement.
Principle of Double-Action Hinges
Double action hinges, as seen in Western movie saloon doors or treasure chests from video games, allow doors to swing in both directions. They can close instantly or slowly, depending on the spring pressure adjustment. This feature provides a versatile opening and closing mechanism suitable for various settings.
These hinges come with either adjustable or pre-set rebound forces and are available in a range of sizes, shapes, and finishes. DIY enthusiasts can find many affordable options on the market, with installation flexibility depending on the width of the door.