General key for low-voltage equipment cabinet lock and manufacturing method thereof

• Main Authors: RUI QINGTAO, LI GAOXIANG, YANG JIAQING, CHEN SHENYU, WANG XINGNAN, CHEN YANGJUN, ZHENG SHAOHONG
• Format: Patent
• Language: Chinese; English
• Published: 29.08.2023
• Subjects: ACCESSORIES THEREFOR; CLADDING OR PLATING BY SOLDERING OR WELDING; COMBINED OPERATIONS; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; FIXED CONSTRUCTIONS; HANDCUFFS; KEYS; LOCKS; MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR; OTHER WORKING OF METAL; PERFORMING OPERATIONS; SAFES; SOLDERING OR UNSOLDERING; TRANSPORTING; UNIVERSAL MACHINE TOOLS; WELDING; WINDOW OR DOOR FITTINGS; WORKING BY LASER BEAM

The invention relates to the technical field of power distribution cabinets, in particular to a general key for a low-voltage equipment cabinet lock and a manufacturing method thereof.The general key for the low-voltage equipment cabinet lock comprises a handle and a sleeve, one end of the handle is fixedly connected to the bottom outside the sleeve, and a center shaft and a steel needle are installed in the sleeve in a telescopic mode; the steel needles are arranged on the periphery of the center shaft. The manufacturing method of the general key for the low-voltage equipment cabinet lock comprises the following steps that S1, a handle, a sleeve and a base are manufactured respectively; s2, a center shaft is installed; s3, mounting a spring and a steel needle; and S4, mounting the base. The general key for the low-voltage equipment cabinet lock can be matched with all types of equipment cabinet door locks, can be used for fastening or removing nuts, bolts and the like while maintaining the function of a sock