| 主权项 |
1. A two member connecting structure comprising:
a first member that has a first base portion, a protruding portion, and a protrusion,
the protruding portion protruding from an end surface of the first base portion, andthe protrusion extending in a protruding direction of the protruding portion, from an end surface of the protruding portion in the protruding direction; and a second member that has a second base portion, and a groove portion,
the groove portion being formed in an end surface of the second base portion, andthe protruding portion fitting being configured to fit into the groove portion, wherein a length of the protruding portion in a direction perpendicular to the protruding direction becomes longer as the protruding portion extends in the protruding direction; a length of the groove portion in a direction perpendicular to a depth direction of the groove portion becomes longer as the groove portion becomes deeper in the depth direction; the first member and the second member are configured to be connected together by a side surface of the protruding portion contacting a side surface of the groove portion; and a length in the protruding direction from the end surface of the first base portion to a tip end of the protrusion is longer than a length in the depth direction from the end surface of the second base portion to a bottom of the groove portion. |
