| 摘要 |
PCT No. PCT/CN96/00029 Sec. 371 Date Nov. 7, 1997 Sec. 102(e) Date Nov. 7, 1997 PCT Filed Apr. 30, 1996 PCT Pub. No. WO96/35347 PCT Pub. Date Nov. 14, 1996A stick umbrella capable of being opened and closed by one hand having a stem, a crown, a runner, main ribs, and stretchers constituting a frame; an elongated slide which is slidably arranged along the stem and carries at the upper end a notch member to which the struts pivoted to the stretchers are pivotally connected; a lever pivotally attached at one end to a collar which is attached to the lower end of the elongated slide and at the other end to the outer end of a radius rod, the inner end of the radius rod is pivoted to a handle, a compression spring being arranged between the crown and the notch for closing the umbrella, and another compression spring arranged between the runner and the lower end of the elongated slide for slightly opening the umbrella when the latch on the cloth is unfastened. |
