hydraulic dump iron 40 cup hinge buffer anti-pinching batch furniture production matching cost-effective hardware

The hinge features a 40mm standard large cup diameter design, with the cup depth and diameter precisely calculated to fit thicker door panels and heavier cabinet bodies. It has a bearing capacity far exceeding that of conventional small cup diameter hinges. The cup body and hinge arm are tightly engaged, ensuring even force distribution, which can stably support various medium and small-sized furniture door panels. It effectively prevents sagging and falling off issues caused by excessive door panel weight, meeting the weight-bearing requirements of home decoration and industrial applications. Equipped with high-quality hydraulic damping cylinders, the cabinet door automatically triggers the cushioning function when closing to 15° to achieve a smooth and silent closure, solving the problem of noise from door closing. The cushioning structure can effectively avoid rapid rebound from the cabinet door to trap the hand, especially suitable for families with the elderly or children; it also reduces the collision damage between the door panel and the cabinet body, extending the overall service life of the furniture. It features a one-button self-release design, allowing the door panel and base to be quickly separated by pressing the hinge latch, without the need to remove screws to complete the door panel's removal and installation. For later cleaning of the door panel, replacement of cabinet body parts, or maintenance of the hinge, this significantly saves operation time, offering superior convenience compared to conventional fixed hinges, especially suitable for scenes requiring frequent disassembly and assembly.