Patent ID: 7089632
Filing Date: 2006-08-15
Classification: A44B,Y10T

Abstract:
1. A slider for a slide fastener comprising a slider body having upper and lower blades, of which front ends are coupled by a diamond at a predetermined interval; a pull; and a pull holding body for movably holding the pull between the pull holding body and an upper surface of the slider body, wherein first and second post portions are disposed at front and rear portions of an upper surface of the upper blade, and locking portions are disposed on a front surface of the first post portion and a rear surface of the second post portion; the pull holding body is composed of a plate-shaped cover body having an upper wall portion and front and rear side wall portions, and engaging portions to be elastically engaged with the locking portions of the first and second post portions are disposed on front and rear inner surfaces of the front and rear side wall portions; the first and second post portions and the pull holding body further have right and left movement preventing means for preventing relative movement in a right and left direction by a fit or an engagement between the first and second post portions and the pull holding body; the right and left movement preventing means is support walls that are raised at right and left end edges of the first and second post portions; the engaging portions of the pull holding body are composed of engaging pieces to be engaged with the locking portions of the first and second post portions, and the locking portions have sliding surfaces to slide and guide the engaging pieces and to elastically deform them and have engaging stepped portions to be engaged with the engaging pieces; opposed faces of a pair of right and left support walls of the first and second post portions have stepped portions to mount and support right and left side edge portions of the pull holding body and stepped surfaces of the stepped portions of the support walls are formed along the sliding surfaces of the locking portions of the first and second post portions; and the pull holding body is fitted and supported between the right and left support walls.