| 摘要 |
A retractable handle device includes one or more pairs of tubes slidably received in the conduits for forming a telescopic structure, and one or more latch devices for selectively securing the tubes to the conduits. A control device includes a handle having two ducts secured on the tubes, an actuating lever having two arms pivotally secured to the handle, and a blade disposed between the arms, and two extensions extended from the arms and coupled to the latch devices for actuating the latch devices. The actuating lever has a simplified structure.
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