Patent ID: 7540046
Filing Date: 2009-06-02
Classification: A47D,Y10S,Y10T

Abstract:
1. A crib railing, comprising: a driving means which is located at one end of one side of a railing and includes at least a seat, a turning element, an upper cap, a base and a fastening means; the seat having a top helical parabolic surface formed thereon that has a lowest first notch and a second notch and a third notch spaced from the first notch at selected distances; the turning element running through the seat and having an axle at the bottom formed with an extended wedge at a distal end thereof and an anchor lug at one side; the upper cap being coupled with the turning element; the base having a recess at one side rested by a lower portion of one side of the seat for anchoring; the fastening means being located at another end of the one side of the railing opposing the one end thereof; and an opening/closing means which is located at one end of another side of the railing and includes at least an upper cover, a depressing means, a handgrip means, a slider, a lower cover and a linkage bar; the upper cover having a through hole, an elongated round rod, an anchor pin adjacent to the through hole, a recess and a detent member; the depressing means having a depressing member and an elastic element coupled on one side of the depressing member; the depressing member having a slant depressing member at one end running through the through hole of the upper cover; the slant depressing member having a moving portion located at an inner side thereof bending downwards with a slot formed thereon; the slot having corresponding bosses to hold the anchor pin; the moving portion having a strut at an outer side; the handgrip means being located at one side of the lower cover and having a wedge extended from one side thereof that has an inclined element on an outer side and a double strut inside to couple with the spring and two opposing directing elements that form a directing trough between them to receive the strut; the slider being located above the inclined element of the wedge and driven by the inclined element of the wedge to be latched on a latch member of the railing; the lower cover mating the upper cover to form coupling therewith and having a slot at one side to be coupled with the handgrip means and a housing compartment at another side to hold the inclined element of the wedge and a conical strut at a distal end thereof to wedge in the railing; the linkage bar being inserted into the double strut and movable up and down in the handgrip means to allow the railing be opened and latched; wherein the railing has the one end fastened to the driving means and the latch member at another end latched with the opening/closing means; located between a left anchor post and a right anchor post and between an upper beam and a lower beam which has an anchor member and is around an upper transverse bar, a lower transverse bar, a left post, a right post and a plurality of bracing bars.