Abstract: A headrest apparatus for an MPV includes a headrest that can be automatically completely housed in a storage space in such a way as to slide without requiring a user to perform an additional operation of pushing the headrest downwards, thus being more convenient for the user. The headrest apparatus has a simple structure and a reduced size, thus reducing the weight of the vehicle. The headrest apparatus includes a headrest sliding unit, a sinking seat folding unit, and a seat support frame supporting a sinking seat on a floor of the MPV, wherein, when the sinking seat is housed in a seat storage space formed in the floor of the MPV, the upper surface of the sinking seat that is in a housed state is level with the upper surface of the floor of the MPV.

Abstract: A headrest apparatus for an MPV includes a headrest that can be automatically completely housed in a storage space in such a way as to slide without requiring a user to perform an additional operation of pushing the headrest downwards, thus being more convenient for the user. The headrest apparatus has a simple structure and a reduced size, thus reducing the weight of the vehicle. The headrest apparatus includes a headrest sliding unit, a sinking seat folding unit, and a seat support frame supporting a sinking seat on a floor of the MPV, wherein, when the sinking seat is housed in a seat storage space formed in the floor of the MPV, the upper surface of the sinking seat that is in a housed state is level with the upper surface of the floor of the MPV.

Abstract: A detachable seat for automobiles that folds and tumbles in a single operation while being firmly maintained in a desired position via a seat slide unit. The seat slide unit is fastened along a central line of a lower end thereof to an automobile body and includes an inside long slide rail and an outside long slide rail. The detachable seat also includes a seat detachment unit having a seat frame with rotatably mounted front and rear locks that are coupled to the inside long slide rail such that the front and rear locks rotate simultaneously. The detachable seat further includes a seat tumbling unit coupled to the rear lock of the seat detachment unit for simultaneously folding the detachable seat and unlocking the rear lock. The seat tumbling unit both folds a seat back part of the detachable seat and tumbles the detachable seat.

Abstract: The present invention provides a detachable seat for automobiles which is easily and removably mounted to an automobile body, and is folded and tumbled in a single operation by one touch system and, as well, can be firmly maintained in a desired position due to a slide coupling structure of a seat slide unit. The detachable seat includes a seat slide unit which is fastened along a central line of a lower end thereof to an automobile body, with both an inside long slide rail and an outside long slide rail coupled together; and a seat detachment unit. The seat detachment unit has front and rear locks which are coupled to the inside long slide rail of the seat slide unit and rotatably mounted to a seat frame of the detachable seat, so that the front and rear locks are simultaneously rotated.