초록 ▼

A wheeled luggage comprises a tilt-locking pull handle having a rod member on its lower end, a rod receiving mechanism for slidably receiving the rod member, and a locking mechanism for locking the rod member to prevent it from moving downward when the wheeled luggage is tilted for moving, and unloc

A wheeled luggage comprises a tilt-locking pull handle having a rod member on its lower end, a rod receiving mechanism for slidably receiving the rod member, and a locking mechanism for locking the rod member to prevent it from moving downward when the wheeled luggage is tilted for moving, and unlocking the rod member when the wheeled luggage is repositioned to an upright position. It provides a very simple and reliable pull handle locking mechanism which is controlled by tilting the wheeled luggage.

대표청구항 ▼

A wheeled suitcase comprising: (1) a substantially rectangular body portion having a rear end and a rear bottom end; (2) a plurality of wheels mounted on the rear bottom end of the body portion; (3) a pull handle having a gripping means for gripping the pull handle and at least one elongated rod mem

A wheeled suitcase comprising: (1) a substantially rectangular body portion having a rear end and a rear bottom end; (2) a plurality of wheels mounted on the rear bottom end of the body portion; (3) a pull handle having a gripping means for gripping the pull handle and at least one elongated rod member connected to said gripping means; (4) rod receiving means mounted on the rear end of the body portion for slidably receiving the rod member of said pull handle; said rod receiving means comprising an elongated guiding track on its lower end for guiding said rod member and a head piece on its upper end fixedly connected to said guiding track for restricting said rod member at an utmost position within said guiding track wherein the lower part of said rod member is slidably engaged and restricted within said guiding track by said head piece; said guiding track comprising a U-shaped channel along its centerline and two protruding edges along two opposite ends of said U-shaped channel, each of said two protruding edges further comprising a plurality of fastening holes for fastening said head piece wherein said head piece is fastened to said fastening holes of said guiding track by a plurality of fasteners; and (5) locking means installed in said rod receiving means for locking said rod member to prevent said rod member from moving downward when said rod member is extended to said utmost position within said rod receiving means and said wheeled suitcase is tilted toward its rear end by using said gripping means of the pull handle, and unlocking said rod member when said wheeled suitcase is repositioned to an upright position; wherein said head piece further comprises a hooking means for hooking the top end of said guiding track wherein said head piece is fixedly connected to said guiding tracking by using said fasteners on its lower end and said hooking means on its upper end.