Device for finely adjusting the length of a band or strap, of the balanced type, in particular for an article of clothing

摘要

A balance type minute lengthenable adjuster able to be applied to caps, breast cups, etc., comprising an adjusting band, a buckle, a band pincher, two rings and two bands. One end of the adjusting band is tied with the buckle and then goes orderly through the right ring, the left ring, the band pincher, the buckle, and finally the band pincher once again. The adjusting band is pinched immovable between a positioning flap and a short tube of the band pincher. The positioned flap is able to be pivotally turned up or down to pinch immovable the adjusting band between itself and the short tube after the length of the adjusting band has been adjusted between the two rings.