Riveting type battery cover

• Main Authors: QIU YISHENG, LI JIANJU
• Format: Patent
• Language: Chinese; English
• Published: 02.11.2021
• Subjects: BASIC ELECTRIC ELEMENTS; ELECTRICITY; PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSIONOF CHEMICAL INTO ELECTRICAL ENERGY

The utility model relates to the technical field of battery cover assembly, and discloses a riveting type battery cover, which comprises a post terminal, a riveting block, an upper plastic part, a top cover and a lower plastic part, the riveting block, the upper plastic part, the top cover and the lower plastic part are sequentially stacked, a first stepped hole and a second stepped hole are coaxially distributed on the riveting block, and the diameter of the second stepped hole is larger than that of the first stepped hole. The stamping end of the pole sequentially penetrates through the lower plastic part, the top cover, the upper plastic part, the first stepped hole and the second stepped hole, the part, protruding out of the first stepped hole, of the stamping end of the pole is stamped to form a protrusion, and the protrusion is located in the second stepped hole. According to the riveting type battery cover disclosed by the utility model, the riveting block is additionally provided with the second stepp