Abstract: A lighting device to be installed in an instrument panel inside a vehicle to be used as an indirect lighting device to emit a light reflected on a surface of the instrument panel. The lighting device is installed at a space behind the instrument panel while being separated from a gap to serve as a light extraction slot of the instrument panel.

Abstract: A lid mechanism includes: a box main body; a lid; a locking element that includes a rod and a rod biasing member; and a flap element that includes a flap main body and a flap biasing member and a box contact portion which is configured to come into contact with the box main body, wherein: when the state of the lid changes from the closed state to the opened state, the pressing inclined surface provided in the rod contact portion of the flap main body presses the pressure receiving inclined surface provided in the rod; and when the state of the lid changes from the opened state to the closed state, the box contact portion of the flap main body comes into contact with the box main body such that the pressing of the pressing inclined surface to the pressure receiving inclined surface is released.

Abstract: A cap includes a main unit fit onto the mouth of a double-walled container, a spout cylinder provided on the main unit, an inner stopper that is provided in the main unit, and a first inner valve. The inner stopper includes a communicating part that communicates with the inside of the inner container and the inside of the spout cylinder. The first inner valve includes a first valve body that covers the communicating part. The first valve body has passage holes. The first valve body being deformed from a closing position S toward an opening position O keeps acting as a partition between the communicating part and the spout cylinder.

Abstract: A cap includes a main unit fit onto the mouth of a double-walled container, a spout cylinder provided on the main unit, an inner stopper that is provided in the main unit, and a first inner valve. The inner stopper includes a communicating part that communicates with the inside of the inner container and the inside of the spout cylinder. The first inner valve includes a first valve body that covers the communicating part. The first valve body has passage holes. The first valve body being deformed from a closing position S toward an opening position O keeps acting as a partition between the communicating part and the spout cylinder.

Abstract: A lid mechanism includes: a box main body; a lid; a locking element that includes a rod and a rod biasing member; and a flap element that includes a flap main body and a flap biasing member and a box contact portion which is configured to come into contact with the box main body, wherein: when the state of the lid changes from the closed state to the opened state, the pressing inclined surface provided in the rod contact portion of the flap main body presses the pressure receiving inclined surface provided in the rod; and when the state of the lid changes from the opened state to the closed state, the box contact portion of the flap main body comes into contact with the box main body such that the pressing of the pressing inclined surface to the pressure receiving inclined surface is released.