Oil nozzle wrench

The oil nozzle wrench comprises a sleeve head and a handle rod, an inner cavity of the sleeve head installed at the front end of the handle rod is of a honeycomb structure, a front limiting ring with the outer diameter larger than that of the sleeve head is arranged at the front end of the sleeve he...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser:	ZHAN JIHUA, ZHOU ZHENYONG, TANG XINYU, LI WENBO, TANG TIANLEI, HU DONGHUA, MA GANG, CHEN XIAOHAI, GAO HONGTAO, SUN XIAOGUANG
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	HAND TOOLS MANIPULATORS PERFORMING OPERATIONS PORTABLE POWER-DRIVEN TOOLS TOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FORFASTENING, CONNECTING, DISENGAGING OR HOLDING TRANSPORTING
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Beschreibung
Zusammenfassung:	The oil nozzle wrench comprises a sleeve head and a handle rod, an inner cavity of the sleeve head installed at the front end of the handle rod is of a honeycomb structure, a front limiting ring with the outer diameter larger than that of the sleeve head is arranged at the front end of the sleeve head, and a rear limiting ring with the outer diameter larger than that of the sleeve head is arranged at the rear end of the sleeve head. The outer wall of the sleeve head is sleeved with a circular crown-shaped baffle, the large-head opening end of the circular crown-shaped baffle rushes against the front limiting ring, and a spring is arranged between the small-head opening end of the circular crown-shaped baffle and the rear limiting ring in a sleeved mode so that the circular crown-shaped baffle can move front and back along the outer wall of the sleeve head. Scale marks can be arranged on the handle rod and used for observing the screwing depth of the handle rod. The oil nozzle wrench socket head can adapt to v