Patent ID: 6425139
Filing Date: 2002-07-30
Classification: A41F

Abstract:
A waist adjusting device comprising an adjusting belt having a plurality of adjusting protrusions protruded from the surface thereof at a predetermined interval;a slider body containing a hollow through portion through which said adjusting belt is capable of being inserted; said slider body having attaching holes for attaching a fixing device provided on a face of said through portion and insertion holes through which an operating piece is capable of being inserted provided in upper and lower portions of said through portion such that said insertion holes are perpendicular to said through portion; said operating piece having engaging protrusions capable of engaging with the adjusting protrusions and protruded on a face thereof; wherein slope portions are provided on both sides of lower portions of said insertion holes; wherein elastic leg portions are provided so as to be integrally on both sides of said operating piece at upper portions thereof and extending in parallel to the operating piece, each of said elastic leg portions making sliding contact with each of the slope portions and being capable of sliding thereon; and wherein said operating piece is urged upward so as to allow the adjusting protrusions and the engaging protrusions to engage with each other.