BRIEF DESCRIPTION OF THE DRAWINGS
FIG. 1 is a schematic front view of a knee protection air bag apparatus according to first and second embodiments of the invention when it is viewed from the rear side of a vehicle, showing how to use such knee protection air bag apparatus.
FIG. 2 is a vehicle back-and-forth direction schematic section view of a knee protection air bag apparatus according to the first embodiment of the invention taken along the portion I-I shown in FIG. 1, showing how to assemble such air bag apparatus.
FIG. 3 is a vehicle back-and-forth direction enlarged schematic section view of a knee protection air bag apparatus according to the first embodiment of the invention taken along the portion I-I shown in FIG. 1, showing how to assemble such air bag apparatus.
FIG. 4 is a vehicle back-and-forth direction enlarged schematic section view of an air bag cover and a case used in the knee protection air bag apparatus according to the first embodiment of the invention taken along the portion II-II shown in FIG. 1, showing how to assemble together such air bag cover and case.
FIG. 5 is an enlarged section view of the main portions of the knee protection air bag apparatus according to the first embodiment of the invention in the assembled state thereof.
FIG. 6 is an enlarged side view of a stopper portion formed in the knee protection air bag apparatus according to the first embodiment of the invention.
FIG. 7 is a vehicle back-and-forth direction schematic section view of a knee protection air bag apparatus according to the second embodiment of the invention taken along the portion I-I shown in FIG. 1, showing how to assemble such air bag apparatus.
FIG. 8 is a vehicle back-and-forth direction enlarged schematic section view of an air bag cover and a case used in the knee protection air bag apparatus according to the second embodiment of the invention taken along the portion II-II shown in FIG. 1, showing how to assemble together such air bag cover, and case.
FIG. 9 is an enlarged side view of a stopper portion formed in the knee protection air bag apparatus according to the second embodiment of the invention.
FIG. 10 is a vehicle back-and-forth direction schematic section view of a knee protection air bag apparatus according to a third embodiment of the invention taken along the portion I-I shown in FIG. 1, showing how to assemble such air bag apparatus.
FIG. 11 is a vehicle back-and-forth direction schematic section view of a knee protection air bag apparatus according to the fourth embodiment of the invention taken along the portion I-I shown in FIG. 1, showing how to assemble such air bag apparatus.
FIG. 12 is an enlarged side view of a stopper portion formed in the knee protection air bag apparatus according to the fourth embodiment of the invention.