Carl puncher system for vehicle seat cover

A Carl punching system a vehicle seat cover, comprising:

• a base (102);
• guides (104) disposed on a top surface of the base (102), and spaced apart from each other by predetermined distances;
• a controller (106) disposed on an outer surface portion of the base (102) to control the Carl punching system a vehicle seat cover, according to a preset program;
• a Carl punching unit (108) located on a central portion of a top surface of the base (102) to punch ventilation holes in a seat cover according to a design desired by a user;
• and
• a press (110) disposed on the guides (104) to be slidable upwardly or downwardly and electrically connected to the controller (106) to press the Carl punching unit (108) located on the central portion of the top surface of the base (102) in response to a control signal from the controller (106),
• wherein the Carl punching unit (108) comprises:
• a Carl punching plate (112) having a plurality of through-holes;
• Carl punching pins (114) interference-fitted into the through-holes of the Carl punching plate (112) and protruding from a top surface of the Carl punching plate (112) to punch ventilation holes in a seat cover;
• and
• a support plate (116) closely fixed to a bottom surface of the Carl punching plate (112) to support the Carl punching plate (112), with through-holes corresponding to the through-holes of the Carl punching plate (112) being formed in the support plate (116),
• wherein the through-holes of the support plate (116) are located on the same vertical lines as the through-holes of the Carl punching plate (112), with an inner diameter of the through-holes of the support plate (116) being smaller than an inner diameter of the through-holes of the Carl punching plate (112),
• wherein the Carl punching pins (114) are comprised of groups of Carl punching pins, such as a first group, a second group, a third group, . . . , and Nth group of Carl punching pins, interference-fitted into the through-holes of the punching plate 112, such that the ventilation holes are punched in the seat cover in the design desired by the user,
• wherein a bottom surface of the support plate (116) defines force-distributing groups (118) corresponding to the groups of Carl punching pins interference-fitted into the Carl punching plate (112) to distribute force of the Carl punching pins (114) when pressed by the press (110), the bottom surface of the support plate (116) being more inclined toward predetermined portions of the force-distributing groups (118),
• wherein each of the Carl punching pins (114) comprises a flange (120) on outer circumferential portions of a central portion thereof,
• wherein, after a seat cover (200) to be punched is located on the top surface of the Carl punching plate (112), into which the Carl punching pins (114) are interference-fitted, a paper sheet (300) is located on top surface of the seat cover (200).