Plum wrench with extension rod

Provided is a plum wrench with an extension rod, which is characterized in that the plum wrench with an extension rod comprises a single-end plum wrench and an extension handle. The tail end of a wrench body of the single-end plum wrench is provided with a through hole. The through hole is inserted...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: WAN LI, LIU XUEMING, ZHANG PEIHAN
Format: Patent
Sprache:chi ; eng
Schlagworte:
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Beschreibung
Zusammenfassung:Provided is a plum wrench with an extension rod, which is characterized in that the plum wrench with an extension rod comprises a single-end plum wrench and an extension handle. The tail end of a wrench body of the single-end plum wrench is provided with a through hole. The through hole is inserted with a pin. One end of the pin is connected to a spring, and the other end extends outside of the through hole. The spring is positioned in the through hole based on a spring block. The extension handle is tube-shaped, and holes are disposed in a tube wall. The extension handle sleeves the tail part of the wrench body of the single-end plum wrench, and the pin penetrates through the hole in the extension handle. The plum wrench with an extension rod is advantageous in that wrench torsion can be increased; a corroded fastening piece can be easily dismounted; use strength of the wrench can be improved, installation and carrying are convenient, and operation is simple.