Claims
- 1. A wheeled luggage comprising:a handle assembly having a handle grip with a push button, a pair of outer tubes having upper slots, middle slots, and lower slots, and a pair of inner tubes mounted to the handle grip, each inner tube slidingly engaged with one of the pair of outer tubes; a bezel on a top of the luggage configured to receive the handle assembly; a locking device mounted to a bottom end of each inner tube and including a lock house having a curved portion, a locking block with a locking pin movably mounted in the lock house, and a first spring biasing the locking pin to engage one of the slots in the outer tubes such that the handle assembly is in a stowed-away position, a partially extended position or a fully extended position; and, a flexible steel cable having a first end operatively connected to the push button and a second end directly attached to the locking pin, the flexible steel cable having a curved portion in contact with the curved portion of the lock house; wherein disengagement of the locking pins from the corresponding slots is carried out by pressing the push button thereby causing the flexible steel cables to move the locking pins to move against the bias of the first springs and escape from engagement with the corresponding slot.
- 2. The wheeled luggage of claim 1, wherein the handle grip further comprises:a second spring supporting a bottom of the push button; two wedges projecting downwardly from a bottom of the push button, the wedges being arranged symmetrically with respect to a center of the push button; two inclined bottom surfaces located at bottoms of the wedges; two sliding blocks arranged symmetrical to a center of the push button; and two cable mounting blocks; wherein the inclined bottom surfaces engage the sliding blocks such that when the push button is pressed downwardly against the second spring, the inclined bottom surfaces engage the sliding blocks to move the sliding blocks toward a center of the push button, whereby the flexible steel cables attached to the sliding blocks through the cable mounting blocks are pulled up causing second ends of the flexible steel cables to operate the locking pins of the locking devices.
- 3. The wheeled luggage of claim 2, wherein the first ends of the flexible steel cables are connected to the cable mounting blocks.
- 4. The wheeled luggage of claim 1, wherein each locking pin comprises: a front protrusion substantially conforming to the slots; and a back recess receiving and securing a lower end of one of the flexible steel cables.
- 5. The wheeled luggage of claim 1, wherein the handle grip coincides with a transverse center line of the luggage.
- 6. The wheeled luggage of claim 1, wherein the handle grip is positioned to one side of transverse center line of the luggage.
RELATED APPLICATIONS
This application claims the benefit of provisional application No. 60/120,332 filed on Feb. 17, 1999 entitled “Off-Centered Dual-Purpose Handle Assembly for Wheeled Luggage”, which application is now abandoned.
US Referenced Citations (11)
Provisional Applications (1)
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Number |
Date |
Country |
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60/120332 |
Feb 1999 |
US |