Patent ID: 8225466
Filing Date: 2012-07-24
Classification: A44B,Y10T

Abstract:
1. A slider for a concealed type slide fastener having a separable bottom end stop, comprising: a main body of the slider including a lower blade, right and left flanges which rise integrally upward along side edges in a lateral direction of the lower blade, a diamond which integrally rises upward from the lower blade at the center in a lateral direction of a shoulder mouth of the lower blade, a tab attaching portion which is formed on the diamond, and right and left upper blades which are extended horizontally from upper ends of the right and left flanges toward side faces of the tab attaching portion, and wherein a Y-shaped guide groove is formed from an end portion of the shoulder mouth to an end portion of a rear mouth in an inner face of the lower blade, fastener tape insertion passages are provided between the diamond and the right and left upper blades, and a recess is provided concavely in the Y-shaped guide groove such that the recess is extended from the end portion of the shoulder mouth toward the rear mouth side, wherein a sidewall of the recess has a first portion on the diamond side which extends in a direction parallel to a sliding direction of the slider and a second portion on the rear mouth side which extends in a direction perpendicular to the sliding direction of the slider, and wherein the first portion and the second portion of the side wall are sloped toward a bottom face of the recess.