Automobile handle fixing bolt

The invention discloses an automobile handle fixing bolt, belongs to the field of automobile handle fasteners and solves the problems that existing bolts are prone to slipping during tightening, easily get loose, are difficult to mount and dismount and cannot be repeatedly used. According to the tec...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser:	XIAO XIAOYUE, ZHU LIJIAN, OU FUPING
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	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
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Beschreibung
Zusammenfassung:	The invention discloses an automobile handle fixing bolt, belongs to the field of automobile handle fasteners and solves the problems that existing bolts are prone to slipping during tightening, easily get loose, are difficult to mount and dismount and cannot be repeatedly used. According to the technical scheme, the automobile handle fixing bolt comprises a bolt head part, wherein the overall bolt head part is square, anti-slip threads are formed in four side surfaces of the bolt head part, the bottom surface of the bolt head part extends downwards to form a screw rod, the screw rod comprises a screw rod head part, a screw rod middle part and a screw rod tail part, threads are formed in the outer edge of the screw rod middle part, the diameter of the screw rod middle part is larger than that of the screw rod head part, and the screw rod head part and the screw rod middle part are connected through a transition section.