Hinge buffer assembly with bevel grooving mounting frame and hinge of hinge buffer assembly

• Main Author: WU YUBIAO
• Format: Patent
• Language: Chinese; English
• Published: 18.11.2022
• Subjects: FIXED CONSTRUCTIONS; HINGES OR OTHER SUSPENSION DEVICES FOR DOORS, WINDOWS OR WINGS; KEYS; LOCKS; SAFES; WINDOW OR DOOR FITTINGS

According to the hinge buffering assembly with the bevel cutting groove mounting frame, a side sliding piece of the mounting frame is provided with a bevel cutting groove for guiding a clamping column, the positions, close to the inlet end, of an opening guiding face and a closing guiding face of the bevel cutting groove are provided with a convex angle and a concave angle which are the same in angle and are obtuse angles respectively, and the upper opening guiding face and the upper closing guiding face are parallel to each other; when the buffer assembly is in an unfolded state, the connecting line of the vertexes of the convex angle and the concave angle is not higher than the axis of the clamping column, and the clamping column moves between the closing guide face and the opening guide face. The hinge locking device is applied to a hinge, the phenomenon that the hinge loosens and swings in the process that the hinge is completely unfolded through a first opening locking angle after being used for a long t