| 摘要 |
A hinge comprises a stationary base for mounting directly to a furniture wall and formed with a central opening, a central insert having a smaller width than the central opening, and fitted therein at the bottom of the base, each of the transverse edges of the central opening having an inwardly directed projection formed with a downwardly facing groove, each of the transverse edges of the insert having a projection engaged with the groove along one transverse edge of the opening, and an L-shaped arm having a bifurcated portion received in a pair of grooves along the longitudinal edges of the base opening, and formed with teeth engaged in the teeth formed in the longitudinal grooves of the base. A pair of screws extend through a slot defined by the bifurcated portion of the arm, and are threadedly connected with the insert, whereby the L-shaped arm is secured to the stationary base movably in four directions for fine positional adjustment relative to the base.
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