| 摘要 |
A folding collapsible stand mounting device including a frame tube and a stand tube pivotably connected together by two symmetrical connecting plates, and a sliding lock moved along the frame tube for locking the stand tube in the operative position, wherein the sliding lock has a transverse locating rod and an end cap which are respectively engaged with the connecting plates and the frame tube to hold down the stand tube when the stand tube is turned to the operative position.
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