| 摘要 |
PROBLEM TO BE SOLVED: To provide a coupler which easily couples ornaments with each other, prevents the hair from being caught, prevents to be detached therefrom after the coupling, and relatively easily detached. SOLUTION: A pin 1 is provided with an insertion tip part 11 and a holding part 15 which has a part having a diameter narrower than the longest diameter of the insertion tip part installed in its rear part. A main body part 2 is provided with a pin insertion hole 2a, a first main body member A and a second body member B which are engaged with each other in the direction for inserting the pin 1 and constituted in such a state as surrounding the pin insertion hole 2a, and a lock member 3 which is projected from the side of the pin insertion hole 2a to the center of this hole and has the outer circumference surrounded with the main body part. An elastic member 4 which elastically energizes the lock member 3 from the outside direction of the pin insertion hole 24 to the central direction of the pin insertion hole 2a, when the insertion tip part of the pin 1 is inserted in the pin insertion hole 2a, brings the lock member 3 in contact with the holding part 15 of the pin, and has its outer circumference surrounded with the main body is provided. |
