Multifunctional wrench for maintenance

The multifunctional wrench for maintenance comprises a cross-shaped handle, a movable wrench structure, a socket wrench structure, an internal hexagonal wrench structure and a screwdriver structure, two pairs of through holes are formed in the side wall of the cross-shaped handle, a first extension...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser:	ZOU MINGHU, ZHONG CHONGCHENG, ZHONG ZIJIAN, WANG TENGDA, ZENG QINGDONG, XIN QUANFU
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	COMBINATION OR MULTI-PURPOSE TOOLS NOT OTHERWISE PROVIDEDFOR DETAILS OR COMPONENTS OF PORTABLE POWER-DRIVEN TOOLS NOTPARTICULARLY RELATED TO THE OPERATIONS PERFORMED AND NOTOTHERWISE PROVIDED FOR 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 multifunctional wrench for maintenance comprises a cross-shaped handle, a movable wrench structure, a socket wrench structure, an internal hexagonal wrench structure and a screwdriver structure, two pairs of through holes are formed in the side wall of the cross-shaped handle, a first extension rod is installed at one end of the cross-shaped handle in the vertical direction, and a second extension rod is installed at the other end of the cross-shaped handle in the vertical direction. A second extension rod is installed at the other end of the cross-shaped handle in the vertical direction, a third extension rod is installed at one end of the cross-shaped handle in the horizontal direction, and a fourth extension rod is installed at the other end of the cross-shaped handle in the horizontal direction. The cross-shaped handle and the extension rod are connected through the fastening bolt, so that the grip can be lengthened by adjusting the extension rod when a tightly connected workpiece needs to be disassem