Pressing device and arresting device of expandable pull rod of l

Details Pressing device and arresting device of expandable pull rod of l Pressing device and arresting device of expandable pull rod of l

1998-11-09

2000-02-22

Mah, Chuck Y.

Miscellaneous hardware (e.g., bushing, carpet fastener, caster,

Handle, handle component, or handle adjunct

Length adjustable pull handle for luggage or luggage cart

190115, 403377, B62B 100

Patent

active

060265434

ABSTRACT:
An expandable pull rod for luggage having two bottom tubes, two middle tubes, two top tubes, a handle provided with a pressing device, and an arresting device formed of two main control members and two auxiliary control members. When the expandable pull rod is extracted, the top tubes and the middle tubes are located by the main control members of the arresting device, whereas the middle tubes and the bottom tubes are located by the auxiliary control members of the arresting device. The arresting device can be triggered by the pressing device to release the top tubes, the middle tubes and the bottom tubes when the pull rod is retracted.

REFERENCES:
patent: 5367743 (1994-11-01), Chang
patent: 5694663 (1997-12-01), Tserng
patent: 5876048 (1999-03-01), Lee
patent: 5893196 (1999-04-01), Tserng

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