Cosmetic compact with pinless internal hinge
AssigneeL'oreal
InventorsAlain Filiz, Salvatore J. Ascolese
Life of this patent
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AssigneeL'oreal
InventorsAlain Filiz, Salvatore J. Ascolese
Estimating the term…
A compact includes a cover which is hinged to the base by a hinge which includes a helical coil spring which is tensed by closing of the cover for storing energy that forces the cover open when the cover is released for opening. The closure for the compact includes a subassembly of a button, an apertured locking element and a pair of runners which cooperate with stops in the bottom of the base so that as a locking pin in the cover passes through the aperture in the locking element, the subassembly is effectively depressed and the runners are flexed for storing energy in the runners which thereafter restores the subassembly to its undepressed state with the pin locked in the locking element. The subassembly operates similarly to be self-restoring when the button is depressed for unlocking the pin whereby the bias provided by the coil springs the cover open.
A compact comprising a cover portion, a base portion, means for hinging the cover to the base, and closure means for opening and closing the compact, characterized in that the closure means includes a subassembly comprising a button, an apertured locking element, and a pair of runners, one on each side of the locking element and each including a relatively flexible longitudinal leg portion and a stiffer enlarged end portion, the locking element and the runners being integral with the button for movement with it, stopping means and vertical support means in the bottom of the base portion, and a pin in the wall of the cover, the runners being aligned so that when the button is depressed the enlarged end portions abut the stopping means, the locking element passes over the vertical support means for vertical support, and the leg portions of the runners are flexed by the abutment for storing energy for restoring the button to its updepressed state when released, and the pin being aligned with the aperture in the locking element so that the cover is held by the locking element to be released when the button is depressed.
Dependencies are inferred from the claim text.