US 4,357,519 AGranted

Electric flatiron having a frictionally restrained swiveled power cord

AssigneeGeneral Electric Company

InventorBenjamin H. Bain, Jr.

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Abstract

An improved power supply cord connection to an electrically heated flatiron having a permanent connected power supply cord extending vertically from the rear of the flatiron handle permits the cord to frictionally swivel or pivot from front to back along the longitudinal axis of the handle in an elongated slot in the handle between a forward non-interference position when the flatiron is in a multi-point heel rest position and a rearward position preventing cord interference with the work during use of the flatiron. The cord includes a bushing enclosing the cord conductors and an integrally formed enlarged head within the handle straddling the slot and locking the bushing therein. Transverse pivot ribs on the sides of the slot cooperate with notched friction bearing ears on the enlarged bushing end to allow the bushing to pivot between limit stops at the front and rear of the slot. Biasing means are provided so that the bushing is frictionally restrained to stay or lock in either the forward or rearward position. The cord bushing fills the slot and prevents entry of foreign matter into the iron therethrough.

In an electric flatiron having an elongated handle, a connected cord with internal conductors for supplying power to said flatiron and extending generally vertically from the back of the handle, a rear cover over the iron and internal conductor terminals connected to the cord, and, with the rear of the handle, supporting the iron in a multiple-point heel rest position, the improvement in said cord connection comprising:

said rear cover having a first pair of transversely spaced inwardly extending parallel ribs straddling and confining the internal conductors,
an elongated slot extending front to back in the handle top,
a cord bushing enclosing said conductors and disposed in the slot,
said bushing having an integrally formed enlarged end within said handle straddling and locking said bushing directly in the slot,
bushing limit stops in said slot at the front and rear thereof,
said bushing being self-positioning and swivelling from front to back in said slot along a longitudinal handle axis between said stops,
internal friction pivot means between said end and said handle with the pivot axis disposed transversely of said longitudinal axis of said handle permitting front to back pivoting of the bushing in the slot while closing the slot during pivoting therein.
said pivot means comprising a transverse pivot rib on each side of said slot,
said bushing enlarged end having a U-shaped extension comprising a pair of transversely spaced parallel frictional bearing ears each with a pivot notch therein engaging with one of said pivot ribs,
said ears straddling and locking in said slotby projecting beyond the slot, with each rib and notch engagement forming a transverse axis for said longitudinal swivelling, and
said parallel cover ribs being disposed between said frictional bearing ears and maintaining said ears separated for said positive locking in said slot by said enlarged end,
while permitting said cord to frictionally pivot into substantial fixed position for non-interference in normal ironing and in said heel rest position.

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Abstract

Claims5