Printer cover plate convenient to disassemble and assemble

• Main Author: LIAO YONGSHENG
• Format: Patent
• Language: Chinese; English
• Published: 08.02.2022
• Subjects: CORRECTION OF TYPOGRAPHICAL ERRORS; i.e. MECHANISMS PRINTING OTHERWISE THAN FROM A FORME; LINING MACHINES; PERFORMING OPERATIONS; PRINTING; SELECTIVE PRINTING MECHANISMS; STAMPS; TRANSPORTING; TYPEWRITERS

The utility model belongs to the technical field of printers, and particularly relates to a printer cover plate convenient to disassemble and assemble, which comprises a body. The two sides of the rear portion of the top end of the body are each fixedly connected with a set of connecting rods. Cylinders are fixedly connected to the top ends of the connecting rods; a circular plate is arranged between the parts formed by each group of cylinders; a cover plate is fixedly connected between the other ends of the fixing rods; an annular groove is formed in the surface of each group of cylinders; annular holes are formed in the surfaces of the circular plates; a cylinder is connected between each group of annular groove and annular hole in a sliding manner; the other ends of the cylinders are jointly and fixedly connected with a pulling plate; the rod body part, located at one end outside the cylinder, of the cylinder is sleeved with a first spring; and through the arrangement of the annular hole and the cylinder,