| 摘要 |
The useful model relates to consumer goods manufacturing. Horizontal blinds attitude operating device includes shaft, fixed wheel with cord attached through wheel for wheel rotating, cylinder movably assembled in support with tape for slats lifting attached to and ladder for slats rotating attached to, distinguishes with the following: shaft has splines, cylinder consists of two sleeves, rotating outer one houses the inner one attached to the shaft, having response splines, sleeves have lengthwise slots for the tape to be passed through outer sleeve slot and bited in inner sleeve slot; in addition sleeves have sheave like flanges for ladder spooling and fixing to support inlets, wheel has the form of sleeve with flange having lengthwise arcform caves with spherical endings for spherical elements, attached distantly to cord. |
