A multipurpose mat system for vehicles

The present invention provides a multipurpose mat system for a vehicle, capable of improving comfort and convenience of passengers, by cleaning car interior air and by providing pediatric urinal function. According to the present invention, the system comprises: a reception plate horizontally placed on the indoor bottom of a vehicle on which a passenger places his/her feet, having a reception space part with an opened upper part to receive foreign matters in the inner upper part, and having an upwardly protruding side protrusion part on both front and rear sides; a cover plate having a horizontally placed plate shape, having multiple cover plate holes, through which the foreign matters from the outside are provided, perforated at intervals in all directions, having the end part of both the front and rear sides detachably combined and installed when being put on the front and rear protrusion parts of the reception plate, and having a locking groove formed in the end part of both left and right sides; and a grid type plate having a horizontally placed plate shape, having multiple grid plate holes perforated at the same interval as that of the cover plate hole of the cover plate, installed to be able to horizontally move while being interposed between the cover plate and the reception plate in a state of being lifted between the front and rear side protrusion parts of the reception plate, and having an upwardly protruding locking sill formed on the end part of both left and right sides to lock the locking sill in the locking groove of the cover plate during left and right motion, so as to allow the grid type plate to be moved within a constant left and right distance. Thus, the cover plate hole and the grid plate hole are vertically superposed or offset, and the grid type plate opens and closes the cover plate holes. 본 발명은 탑승자의 발이 위치되는 차량의 실내바닥에 수평으로 안착되고 내측 상부에는 이물질을 수납하기 위한 상부가 개구된 수납공간부가 형성되어 있으며 전후양측에는 측면돌출부가 상방으로 돌출되게 형성된 수납판과, 수평으로 위치된 판형상으로 외부로부터의 이물질이 유입되는 다수개의 덮개판구멍이 전후좌우 일정간격으로 천공되고 전후양측 끝부분은 수납판의 전후방 측면돌출부 위에 올려진 상태로 착탈가능하게 결합설치되며 좌우양측 끝부분에는 걸림홈이 형성된 덮개판과, 수평으로 위치된 판형상으로 다수개의 격자판구멍이 덮개판의 덮개판구멍과 동일한 간격으로 천공되고 상기 수납판의 전후방 측면돌출부 사이에 올려진 상태로 덮개판과 수납판 사이에 개재되면서 좌우로 이동가능하게 설치되며 좌우양측 끝부분에는 걸림턱이 상방으로 돌출되게 형성되어 있어 좌우이동시 덮개판의 걸림홈에 걸림턱이 걸려 좌우일정거리로만 이동되면서 덮개판구멍과 격자판구멍이 상하로 겹쳐지거나 어긋나도록 하여 다수개의 덮개판구멍을 개폐시키는 격자형판으로 구성된 것을 특징으로 하는 차량용 다목적 깔판시스템에 관한 것이다.