Wrench

• Main Authors: ZHANG HONGBO, ZHAI MINGYUAN, LIU JIAXIN, YANG KAI, XU ZHIYI, LI SHUANGCHAO, LYU QIANG, WANG HONG, LYU CHEN
• Format: Patent
• Language: Chinese; English
• Published: 09.05.2023
• Subjects: HAND TOOLS; MANIPULATORS; PERFORMING OPERATIONS; PORTABLE POWER-DRIVEN TOOLS; TOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FORFASTENING, CONNECTING, DISENGAGING OR HOLDING; TRANSPORTING

The utility model provides a wrench which comprises a vertical holding rod, a connecting plate is connected to the upper end of the vertical holding rod, a monkey wrench is connected to the lower end of the vertical holding rod, the monkey wrench and the connecting plate are arranged in the horizontal direction, the monkey wrench is used for being matched with a corresponding nut for use, and a through hole is formed in the connecting plate in the vertical direction. The movable shaft penetrates through the through hole and can move up and down and rotate relative to the through hole, a horizontal holding rod is arranged at the top end of the movable shaft in the horizontal direction, a socket spanner is detachably connected to the bottom end of the movable shaft, and when the movable shaft and the socket spanner are in a connected state, the socket spanner is located below the connecting plate. The socket spanner is used for being matched with a corresponding nut for use, the outer diameter of the socket spa