Cam tooth pressing quick and convenient fastening device

A cam tooth pressing quick and convenient fastening device, including a fastener (1) and a movable webbing assembly (3);

• one end of the fastener (1) is provided with a movable webbing assembly (3), another end of the fastener (1) is provided with a fixed webbing assembly (2), and a top end of the fastener (1) is provided with a fastening structure (4);
• the fastening structure (4) includes a base (401), which is installed at an intermediate position between the fixed webbing assembly (2) and the movable webbing assembly (3);
• a connection hole (402) is formed internally at one end of the base (401);
• a side edge (403) is fixed on one side of a top end of the base (401), and a fixed pin shaft (404) is fixed on one side of the side edge (403);
• a reset spring (406) is installed on an outer side of the fixed pin shaft (404), and a pressure plate (407) is installed on an outer side of the reset spring (406);
• a through hole (4012) is formed inside the pressure plate (407);
• one end of the pressure plate (407) is fixed with a fixed panel (4016), and one end of the pressure plate (407) is provided with cam teeth (4011);
• a webbing insertion port (4013) is formed on one side of a bottom of the base (401);
• anti-slip convex teeth (4019) are installed on one side inside the webbing insertion port (4013), and a second limiting edge (4018) is provided at one end of the webbing insertion port (4013);
• a first limiting edge (4014) is provided on one side of one end of the base (401), and anti-slip teeth (4015) are arranged on a surface of one end inside the base (401).