LOCK STRUCTURE OF TERMINAL FITTING, BULB SOCKET AND ILLUMINATION APPARATUS

摘要

PROBLEM TO BE SOLVED: To provide a lock structure of a terminal fitting capable of preventing a locking force of the terminal fitting from being reduced, a bulb socket and an illumination apparatus. ! SOLUTION: A lock structure 1 of a terminal fitting includes a terminal fitting 10 and a terminal holding and accommodating part 30 for internally holding and accommodating the terminal fitting 10. In the lock structure 1, the terminal fitting 10 is locked within the terminal holding and accommodating part 30 by a locking protrusion 15 of the terminal fitting 10. The terminal holding and accommodating part 30 includes a guide space 32 for guiding the terminal fitting 10 to a locking position while forming a gap between the locking protrusion 15 and an inner wall surface 31a of the terminal holding and accommodating part 30. The lock structure 1 of the terminal fitting also includes a regulation member 50 including a regulation wall 51 for preventing the separation of the terminal fitting 10 by abutting the loc