초록 ▼

A display rack is provided in which a plurality of shelves are mounted in at desired locations along vertical corner posts by magnetized wedge lock elements. Each wedge lock element is of a one-piece construction having an outwardly extending projection adapted to seat within a dimple or detent vert

A display rack is provided in which a plurality of shelves are mounted in at desired locations along vertical corner posts by magnetized wedge lock elements. Each wedge lock element is of a one-piece construction having an outwardly extending projection adapted to seat within a dimple or detent vertically spaced along a surface or corner of the corner posts. The shelves are formed with a sleeve at each corner adapted to fit over the corner posts and into engagement with the wedge lock elements. The wedge lock elements become wedged between the corner posts and sleeves to prevent downward vertical movement of the shelves relative to the corner posts while permitting easy adjustment of the shelves by moving the magnetized wedge locks to a new position along the corner posts.

대표청구항 ▼

[ What is claimed is:] [1.] An adjustable display rack comprising:a shelf having a corner post-receiving element at each corner;corner posts for supporting the shelf, each of the corner posts being adapted to extend through one of the corner post-receiving elements of the shelf;a one-piece wedge loc

[ What is claimed is:] [1.] An adjustable display rack comprising:a shelf having a corner post-receiving element at each corner;corner posts for supporting the shelf, each of the corner posts being adapted to extend through one of the corner post-receiving elements of the shelf;a one-piece wedge lock element partially surrounding each corner post and adapted to wedge between the corner post and the corner post-receiving element at each corner of the shelf for supporting the shelf along the corner posts, wherein the wedge lock element is magnetized to secure the wedge lock element to the corner post.