| 摘要 |
PROBLEM TO BE SOLVED: To provide a buckle which can eliminate fastening of a body when removing a belt fitted to the body and can reduce damage to the belt, and a belt having the buckle.SOLUTION: In a buckle for a belt, a U-shaped buckle body, in which one side of a substantially rectangle body is missing, and an operation part are fitted. The operation part is provided with operation plates at both ends of a pivot for pivotally supporting a belt-like belt body. The central part of the pivot is provided a support part for pivotally supporting a pin so as to sandwich the pin. The support part comprises a core for rotatably and pivotally supporting the pin, and a coil spring. By rotating the operation plates, the pin supported pivotally by the support part is pulled in a rotation direction while interlocking with the support part. The pin inserted into an insertion hole of the belt body is removed from a portion in contact with the buckle to a buckle rear surface and, at the same time, comes out from the insertion hole of the belt body. Thus, the belt body whose lock state is released can be pulled out from the buckle. Once the belt is pulled out, the pin returns to a buckle front side by elasticity of the built-in coil spring.SELECTED DRAWING: Figure 4 |
