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US3991437A Concealed hinge for furniture 失效
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Concealed hinge for furniture
摘要:
This disclosure relates to a concealed hinge for furniture doors and incls at least three hinge elements, a first element being carried by the frame, a second element being mounted at one end for sliding movement relative to the first element and being pivotally connected at an opposite end to a door, the third element being pivoted to the first element and to the second element, and latch means pivotally connected to the third element by the pivot connection between the second and third elements. The latch means is preferably spring biased toward its latched position and is preferably U-shaped as viewed in cross-section. A fourth hinge element is pivotally connected between the door and the third hinge element and the latch means latches upon the pivot between the door and fourth hinge element.
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