Miscellaneous hardware (e.g. – bushing – carpet fastener – caster – Handle – handle component – or handle adjunct – Luggage-type
Patent
1994-08-23
1995-10-31
Bradley, P. Austin
Miscellaneous hardware (e.g., bushing, carpet fastener, caster,
Handle, handle component, or handle adjunct
Luggage-type
280655, B25G 104
Patent
active
054617561
ABSTRACT:
The arrangement includes a release control mechanism and an inner tube positioning structure, wherein the release control mechanism consists of a hollow control block fixed between the sleeves of the retractable luggage handle, a sliding block slidably mounted on two downward rods inside the control block, two curved springs respectively fastened to the downward rods and stopped against the sliding block at the bottom, and a press bar fastened to the sliding block and disposed outside the control block and pressed to force down the sliding block causing the two opposite sloping ends of the sliding block to push back the spring bolts on the inner tubes permitting the inner tubes to be collapsed; the inner tube positioning structure of female locating elements and male locating elements respectively fastened to the sleeves and the inner tubes for allowing the inner tubes, the female and male locating elements being respectively connected together when the inner tubes are received inside the sleeves.
REFERENCES:
patent: 5178404 (1993-01-01), Chen
Bradley P. Austin
Mah Chuck Y.
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