Novel injection mold for air bag cover cap

• Main Authors: ZHANG KAI, YAN XIAOLONG, YAO YUNXUE, WANG GUIHUI
• Format: Patent
• Language: Chinese; English
• Published: 31.05.2024
• Subjects: AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING; INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULARARTICLES; PERFORMING OPERATIONS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDEDFOR; SHAPING OR JOINING OF PLASTICS; TRANSPORTING; WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL

The utility model discloses a novel injection mold for an air bag cover cap. The novel injection mold comprises a fixedly arranged lower mold core, the upper mold core is arranged right above the lower mold core and can move up and down in the vertical direction; the inner insert is embedded in the lower mold core; the left inclined ejector block and the right inclined ejector block are arranged in the lower mold core and are positioned on the left side and the right side of the inner insert; the upper end of the left inclined ejector rod and the upper end of the right inclined ejector rod penetrate through the lower mold core and then are connected with the left inclined ejector rod and the right inclined ejector rod; a left inclined surface boss and a right inclined surface boss are formed on the side surfaces, facing the inner insert, of the left inclined ejector block and the right inclined ejector block, close to the outer side surface of the root of the wall body of the air bag cover. The left inclined