Shelter means on umbrella ferrules for concealing wire ends of r

Details Shelter means on umbrella ferrules for concealing wire ends of r Shelter means on umbrella ferrules for concealing wire ends of r

1995-10-31

1996-07-02

Mai, Lanna

Tent, canopy, umbrella, or cane

Umbrella

Runners and notches

135 39, A45B 2506

Patent

active

055312373

ABSTRACT:
A shelter device is integrally formed with a lower ferrule or an upper ferrule on an umbrella shaft and includes: a base portion formed on a ring portion of the lower ferrule or the upper ferrule having a fastening wire for fastening the ribs on the ferrule, a sheath portion longitudinally protruding from the base portion to be contiguous to a cylindrical wall of the ferrule, and a tubular hole longitudinally formed through the sheath portion, whereby upon concealing of a twisted knot of the two wire ends of the fastening wire into the tubular hole in the sheath portion of the shelter device, the acute wire ends of the fastening wire will not prick the umbrella user or assembly worker for safety purpose.

REFERENCES:
patent: 1808610 (1931-06-01), Roy
patent: 3277909 (1966-10-01), Militano
patent: 5253666 (1993-10-01), Hiang

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