Car trunk lock materials mainly include metal and plastic. Metal parts are commonly used to manufacture lock cores, locks, and drive mechanisms to ensure their durability and strength. Plastic parts are used for some external parts, such as buttons and housings, to reduce weight and cost
The car trunk lock is usually composed of a lock core, a lock core driving mechanism and a lock tongue. The lock core is the core component, by inserting the key or using the remote control, the drive mechanism transfers the force to the lock core, making it rotate, thereby controlling the expansion and expansion of the lock tongue. When the lock core is rotated to the open position, the lock tongue is extended and locked with the reserve door; When rotated to the closed position, the latch retracted and released the reserve door
