| 摘要 |
<p>A pull cord mechanism for a window shade includes a frame (1), a shade (2), a shade driving mechanism (3), and a pull cord (4) for driving the shade driving mechanism (3). The shade driving mechanism (3) is fixed to the frame (1) and drives the shade (2) to fold and unfold. A barrel (5) is mounted to the frame (1) at a location corresponding to the pull cord (4). The barrel (5) includes a peripheral wall having a slit (7) extending in an axial direction. A sliding block (8) is slideably received in the barrel (5). A handle (9) is mounted to an outer periphery of the peripheral wall of the barrel (5). The sliding block (8) is connected to the handle (9) by a link (10) extending through the slit (7). The pull cord (4) is received in the barrel (5). The sliding block (8) is fixed to the pull cord (4) in the barrel (5).</p> |
