公开(公告)号：US20110012411A1

公开(公告)日：2011-01-20

申请号：US12687543

申请日：2010-01-14

申请人： Jia Ma ,  Wei Le ,  Zhi Han ,  Yi Sun

发明人： Jia Ma ,  Wei Le ,  Zhi Han ,  Yi Sun

IPC分类号： A47C3/18

CPC分类号： B60N2/14

摘要： A rotary mechanism includes an upper seat pan, a lower seat pan and an arc slideway mechanism. The upper and lower seat pans are connected at their sides and can rotate relative to each other. A middle inner slide rail of the arc slideway mechanism, which has a long through-hole in its center and is fixed to the lower seat pan, is positioned between an upper supporting plate and a lower supporting plate, both of which have a long aperture in their respective centers. Fixed parts run through the long through-hole and the long apertures, and fix an upper outer slide rail and a lower outer slide rail. A locking mechanism having portions fixed to the upper seat pan and the lower seat pan, respectively, is arranged to cooperate with the arc slideway mechanism to limit relative rotation of the upper and lower seat pans.

摘要翻译： 旋转机构包括上座板，下座板和弧形滑道机构。 上下座板在其侧面连接并且可相对于彼此旋转。 弧形滑道机构的中间内滑轨位于上支撑板和下支撑板之间，该中间内滑轨在其中心具有长的通孔并且固定在下座板上，两者都具有较长的孔 在各自的中心。 固定部件穿过长通孔和长孔，并固定上外侧滑轨和下部外滑轨。 具有分别固定到上座板和下座板的部分的锁定机构被布置成与弧形滑道机构配合以限制上下座板的相对旋转。

公开(公告)号：US08205945B2

公开(公告)日：2012-06-26

申请号：US12687543

申请日：2010-01-14

申请人： Jia Ma ,  Wei Le ,  Zhi Han ,  Yi Sun

发明人： Jia Ma ,  Wei Le ,  Zhi Han ,  Yi Sun

IPC分类号： A47C1/00 ,  A47B95/00 ,  F16M13/00

CPC分类号： B60N2/14

摘要： A rotary mechanism includes an upper seat pan, a lower seat pan and an arc slideway mechanism. The upper and lower seat pans are connected at their sides and can rotate relative to each other. A middle inner slide rail of the arc slideway mechanism, which has a long through-hole in its center and is fixed to the lower seat pan, is positioned between an upper supporting plate and a lower supporting plate, both of which have a long aperture in their respective centers. Fixed parts run through the long through-hole and the long apertures, and fix an upper outer slide rail and a lower outer slide rail. A locking mechanism having portions fixed to the upper seat pan and the lower seat pan, respectively, is arranged to cooperate with the arc slideway mechanism to limit relative rotation of the upper and lower seat pans.

摘要翻译： 旋转机构包括上座板，下座板和弧形滑道机构。 上下座板在其侧面连接并且可相对于彼此旋转。 弧形滑道机构的中间内滑轨位于上支撑板和下支撑板之间，该中间内滑轨在其中心具有长的通孔并且固定在下座板上，两者都具有较长的孔 在各自的中心。 固定部件穿过长通孔和长孔，并固定上外侧滑轨和下部外滑轨。 具有分别固定到上座板和下座板的部分的锁定机构被布置成与弧形滑道机构配合以限制上下座板的相对旋转。