logo
Front-back adjustable hinges, also known as depth adjustable hinges, are a type of hinge commonly used in furniture applications where it is necessary to adjust the depth or distance between the door and the frame. The working principle of these hinges is relatively simple.
Front-back adjustable hinges typically consist of two plates, one of which is attached to the door and the other to the frame. The plates are connected by a pin that allows the door to swing open and closed. The depth adjustment feature is achieved by a screw mechanism that is located at the base of the hinge plate attached to the frame.
When the screw is turned, it either pulls the hinge plate towards the frame or pushes it away, depending on the direction of rotation. This movement changes the distance between the hinge plates, which in turn adjusts the depth of the door in relation to the frame.
Front-back adjustable hinges are particularly useful in situations where the door needs to be aligned flush with the frame, such as in cabinet or wardrobe doors. They are also used in situations where the door needs to be recessed into the frame for aesthetic or functional reasons.
In summary, the working principle of front-back adjustable hinges involves a screw mechanism that adjusts the distance between the hinge plates, thereby changing the depth of the door in relation to the frame. This allows for precise alignment and adjustment of the door position, making it a popular choice in furniture applications where precise alignment is critical.