Anti-skid pressing rivet screw

• Main Authors: GAO ZHIYING, WANG GENLIN, LI JIANG
• Format: Patent
• Language: Chinese; English
• Published: 14.05.2024
• 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 relates to an anti-skidding pressing rivet screw in the field of pressing rivet screws, which comprises a screw cap and a screw rod, the screw cap and the screw rod are integrally formed, one end of the screw cap is provided with a positioning part, the surface of the positioning part is provided with knurling teeth, one end of the positioning part is provided with a groove, a gasket is arranged in the groove, one end of the screw rod is provided with an anti-skidding part, and the anti-skidding part is connected with the screw rod. The outer surface of the anti-skid part is provided with notches communicated with the outside, the notches are formed below the knurling teeth in a paired mode, the bottom of the anti-skid part is provided with a plurality of anti-skid grooves, the end, close to the anti-skid part, of the screw rod is provided with a plurality of sealing rings, and the anti-skid part is embedded into a preset hole of a plate, so that the stability of the pressing rivet screw is