| 摘要 |
A slider (1) with a stop mechanism according to the present invention includes a slider body (10) having first and second post portions (11a, 11c) on an upper blade (11), a pull tab (20; 60), and a bent leaf spring member (30; 40; 50; 70). The leaf spring member (30; 40; 50; 70) includes a first restraining portion which abuts against the first post portion (11a) to restrain upward movement, and a second restraining portion which abuts against the second post portion (11c) to restrain the upward movement. The first and second restraining portions are respectively disposed at positions to be spaced apart from the first and second post portions (11a, 11c) when the inclined angle ± of the pull tab (20; 60) is 0°. The first restraining portion is disposed in a relation to abut against the first post portion 11a and thus restrain the upward movement, when the inclined angle ± is in a range of 0° <a< 180°, or when the axis (22; 62) of the pull tab (20; 60) is spaced apart from the upper blade (11). Accordingly, even though the leaf spring member (30; 40; 50; 70) is lifted up by the pull tab (20; 60), resilient deformation of the leaf spring member (30; 40; 50; 70) is suppressed to be small, thereby effectively suppressing deterioration of the leaf spring member (30; 40; 50; 70). |
