Anti-falling hub nut convenient to install

• Main Authors: ZHAO XIUDONG, ZHAO PEIYUAN
• Format: Patent
• Language: Chinese; English
• Published: 02.11.2021
• Subjects: BLASTING; DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS ORMACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS,CLIPS, WEDGES, JOINTS OR JOINTING; ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVEFUNCTIONING OF MACHINES OR INSTALLATIONS; HEATING; LIGHTING; MECHANICAL ENGINEERING; THERMAL INSULATION IN GENERAL; WEAPONS

The utility model discloses an anti-falling type hub nut convenient to install, and aims to provide a hub nut which can be manually installed and has stable anti-falling and retaining capabilities, the key point of the technical scheme is that the anti-falling type hub nut convenient to install comprises a first nut and a second nut, the first nut is a square nut, and the second nut is a square nut. A person can conveniently grasp and align to a to-be-connected and fixed bolt by bare hands for installation, so that the installation is more convenient; one end face of the nut is provided with a circular truncated cone, the end face of the circular truncated cone is a rear end face, a through hole is formed in the center of the circular truncated cone and penetrates through the nut in the axis direction of the circular truncated cone, and internal threads are arranged on the inner wall of the through hole; the inner diameter of the circular ring is in interference fit with the outer diameter of the circular tru