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Retractable handle of carry-on luggage

a carry-on and handle technology, applied in the field of carry-on luggage, can solve the problems of no improvement, no improvement proposal, and the fully extended handle being too short for people to comfortably grasp,

Inactive Publication Date: 2006-10-12
CHAW KHONG TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Benefits of technology

[0006] It is therefore an object of the present invention to provide a carry-on luggage having two retractable handle rods each having a plurality of sliding tubes and a support tube ...

Problems solved by technology

Unfortunately, an ordinary person may feel the fully extended handle being too short to be comfortably grasped while towing on the ground.
However, so far as the present inventor is aware, no improvement has been proposed about the above since the linking and locking mechanisms of such handle are very complicated.
Also, the existing resilient device of handle system is not applicable.

Method used

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Examples

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Embodiment Construction

[0015] Referring to FIGS. 1 to 3, there is shown a retractable handle mountable in a carry-on luggage in accordance with a first preferred embodiment of the invention. The inverted U-shaped handle comprises two handle rods 20, a top handle grip 10 having both ends connected to the handle rods 20, two locking devices 30 each in the handle rod 20, and two resilient devices 40 each in the handle rod 20. Each component is discussed in detailed below.

[0016] The handle grip 10 comprises a base 11, two tubes 111 extended downward from both ends of the base 11, an oval recess 112 defined by the base 11, and a mounting member 113 in the recess 112 for mounting a spring 12, a push button 13, and two levers 14 at both ends of the push button 13. The lever 14 comprises a longitudinal hole 141 with a bottom pin 151 of a cover 15 inserted through. The cover 15 further comprises a central opening 152 with the push button 13 slidably received therein. Two rigid connecting rods 16 each has one end ...

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PUM

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Abstract

Provided is a handle assembly for carry-on luggage. The inverted U-shaped handle assembly comprises two handle units each comprising a handle rod comprising a fixed bottom support tube and a plurality of sliding tubes arranged telescopically about a tube therebelow; a locking device in the tubes; and a resilient device under of the support tube. Pressing the push button will unlock the handle units and resiliently move the handle rods upward a predetermined small distance prior to being able to fully extend the handle rods.

Description

BACKGROUND OF THE INVENTION [0001] 1. Field of Invention [0002] The present invention relates to retractable handle of luggage and more particularly to a carry-on luggage having two retractable handle rods each having a plurality of sliding tubes and a support tube such that pressing the push button will unlock the handle rods and suddenly resiliently move the handle rods upward automatically a small distance prior to being able to fully extend the handle rods. [0003] 2. Description of Related Art [0004] Conventionally, a user may press a push button to unlock resilient devices in handle rods prior to pulling the handle rods out of their concealed positions. Such technique is disclosed in U.S. Pat. No. 5,692,266. [0005] A passenger may carry a small luggage (e.g., carry-on luggage) aboard a plane as long as the luggage is within a prescribed size. Typically, handle of carry-on luggage consists of a sliding tube and a support tube (i.e., two-section handle). Unfortunately, an ordinar...

Claims

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Application Information

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IPC IPC(8): A47B95/02A45C13/30
CPCA45C13/262Y10T16/451A45C2013/267
Inventor LIN, JER HONG
Owner CHAW KHONG TECH
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