Fastener suitable for being used in narrow position of electric automobile

The invention discloses a fastener suitable for being used in a narrow position of an electric automobile, which comprises a fixed part and a first screw rod mounted on the fixed part, a second screw rod is arranged on one side, far away from the fixed part, of the first screw rod, and a butt joint...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser:	MA JUNCHANG, GUO BEIYANG, ZHANG HAO, ZHENG FUYU, NIAN BO
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 HAND TOOLS HEATING LIGHTING MANIPULATORS MECHANICAL ENGINEERING PERFORMING OPERATIONS PORTABLE POWER-DRIVEN TOOLS THERMAL INSULATION IN GENERAL TOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FORFASTENING, CONNECTING, DISENGAGING OR HOLDING TRANSPORTING WEAPONS
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Beschreibung
Zusammenfassung:	The invention discloses a fastener suitable for being used in a narrow position of an electric automobile, which comprises a fixed part and a first screw rod mounted on the fixed part, a second screw rod is arranged on one side, far away from the fixed part, of the first screw rod, and a butt joint groove and a limiting groove are formed in the inner wall of the first screw rod; a reinforcing structure is arranged on the outer side of the first screw rod, so that the fastener is firmer in use; a mounting part is arranged on the side, away from the first screw, of the fixing part. According to the fastener suitable for being used in the narrow and small position of the electric automobile, a steering structure comprises a first connecting block installed on an installation piece, the first connecting block is connected with a second connecting block through a cross universal joint, and the second connecting block is connected with an operation rod, so that when the operation rod is rotated, the second connecti