Application and Introduction of Flat Hinges

Flat hinges, also known as butt hinges or mortise hinges, are commonly used in woodworking and metalworking applications. They are used to connect two objects together while allowing them to pivot around a fixed axis.

Flat hinges consist of two plates, one with a cylindrical knuckle and the other with a corresponding hole. The plates are attached to the objects being joined using screws or rivets. The cylindrical knuckle allows the plates to pivot smoothly, while the hole ensures that the plates stay aligned.

Flat hinges are used in a variety of applications, including:

1. Doors and windows: Flat hinges are commonly used to attach doors and windows to their frames. They allow the doors and windows to open and close smoothly and can be easily adjusted if necessary.
2. Furniture: Flat hinges are often used in furniture construction to attach doors, lids, and other movable parts. They provide a clean, finished look and allow for easy movement of the attached parts.
3. Jewelry boxes: Flat hinges are commonly used in the construction of jewelry boxes to attach the lid to the base. They provide a secure connection while allowing the lid to be easily opened and closed.
4. Industrial equipment: Flat hinges are often used in the construction of industrial equipment to attach doors, panels, and other movable parts. They provide a durable, long-lasting connection that can withstand the rigors of heavy use.

In summary, flat hinges are a versatile and reliable hardware component that are used in a wide range of applications. They provide a simple yet effective way to connect two objects together while allowing them to pivot around a fixed axis.