A flag hinge works by using a simple pin and leaf system to create a pivoting point.
Understanding Flag Hinges
Flag hinges are designed to allow movement between two objects, like a door and its frame. Here’s a breakdown of how they achieve this:
- Two Leafs: A flag hinge consists of two main components, known as leafs.
- Fixed Pin Leaf: One leaf has a permanently attached pin.
- Mating Leaf: The other leaf is designed to connect to the pin of the first leaf.
- Knuckle Formation: When the two leafs are joined, they create what’s called a knuckle. This area acts as the hinge's pivot point.
- Pivot Action: The pin in the first leaf fits into a corresponding hole or mechanism on the second leaf. This allows the second leaf to rotate around the pin, enabling the hinged motion.
- Simple Operation: As stated by the reference, "The leaf with the fixed pin connects to the other leaf. The two leafs will then form a knuckle, allowing for a pivot point." This describes how the two parts of the hinge come together to create a pivot that allows for the hinged movement.
Summary of Flag Hinge Operation
| Component | Function |
|---|---|
| Leaf with Pin | Holds the fixed pin |
| Mating Leaf | Connects with the pin, completing the knuckle |
| Knuckle | The pivoting part of the hinge created when the two leaves are connected, allowing for movement. |
| Fixed Pin | The central element around which the leaves pivot |
In essence, the flag hinge leverages a simple mechanical connection to allow rotational movement. The fixed pin on one leaf creates a pivot point when it is connected with the other leaf, creating a knuckle and ultimately enabling the hinge function.
