What are the types of hinges? What are the types of hinges? What are the tips for choosing hinges?

Types of Hinges and Tips for Choosing the Right Hinge

Hinges are essential devices used to connect or rotate doors, covers, or other swinging parts. They come in various types, each with its unique features and applications. Here, we will discuss the different types of hinges and provide some tips for selecting the right hinge for your needs.

1. Ordinary Hinges:

Ordinary hinges are commonly used for cabinet doors, windows, and regular doors. They are typically made of iron, copper, or stainless steel. One drawback of ordinary hinges is that they lack the function of spring hinges. To prevent door panels from being affected by the wind, touch beads or other devices must be installed.

2. Pipe Hinges (Spring Hinges):

Also known as spring hinges, pipe hinges are primarily used for connecting furniture door panels. These hinges require a certain thickness, usually between 16mm and 20mm. They are made of galvanized iron or zinc alloy. The notable feature of spring hinges is the presence of an adjusting screw, which allows for vertical and horizontal adjustment of the panel's height and thickness. Additionally, spring hinges offer different opening angles to match the cabinet door's space requirements.

3. Door Hinges:

Door hinges come in common and bearing types. The common type has been previously mentioned. Bearing hinges can be categorized into copper and stainless steel, considering the material used. Copper bearing hinges are more commonly utilized due to their aesthetically pleasing design and moderate price. They are often sold with accompanying screws.

4. Other Hinges:

Other hinge varieties include glass hinges, countertop hinges, and flap hinges. Glass hinges are specifically designed for frameless glass cabinet doors, with a limited glass thickness requirement of up to 5-6mm.

Tips for Selecting Hinges:

When purchasing hinges, consider the following tips:

1. Observe the Unfolding Process:

Choose a hinge and horizontally unfold it to observe its movement. A high-quality hinge will unfold slowly, enabling easy and controlled door closure. A hinge that rapidly unfolds may cause the door to hit the frame, indicating poor quality. Avoid such hinges.

2. Check Surface Material:

Inspect the hinge's surface for any scratches or deformations. If present, it implies substandard product quality. It is advisable to avoid purchasing such hinges. Additionally, examine the surface treatment of the hinge. Scratch lightly to check for a yellow copper layer. Black water stains indicate a thin or lack of copper plating, suggesting potentially inadequate quality.

3. Consider Material:

The commonly used hinge materials are copper and stainless steel. Both materials offer good quality. When selecting copper hinges, note that the yellower the color, the higher the copper content, indicating superior quality. Furthermore, an ideal hinge should have a thickness of approximately 3mm. Any hinge falling below this thickness may not meet the required standards.

In conclusion, hinges play a crucial role in the movement and functionality of doors, covers, and other swinging parts. By understanding the different types of hinges available and following some useful tips for selecting the right hinge, you can ensure optimal performance and durability for your doors and cabinets. Consider your specific needs and preferences when choosing hinges for your projects.