1. The concealed door hinge is the one we usually see used by most doors, which has no rebound force. Concealed hinges are mostly used in furniture and can be divided into hydraulic, quick installation, frame door and ordinary.
2. Hinge, also known as hinge, is a mechanical device used to connect two solids and allow rotation between them. Hinges may consist of movable components or foldable materials. Hinges are mainly installed on doors and windows, while hinges are more installed on cabinets. According to material classification, they are mainly divided into stainless steel hinges and iron hinges; In order to make people enjoy better, hydraulic hinge (also known as damping hinge) has appeared, which is characterized by bringing buffer function when the cabinet door is closed, and minimizing the noise caused by collision with the cabinet body when the cabinet door is closed.
