Bracket and shelf assembly
First Claim
1. A bracket and shelf assembly comprising first and second bracket members, and a shelf member, each of said bracket members being adapted for attachment to a vertical member and to extend transversely of said vertical member, said first and second bracket members or said shelf member comprising a first component provided with button means extending therefrom, the other component of said first and second bracket members or said shelf member being provided with opening means therein, said opening means being adapted to receive said button means to join said bracket means to said shelf member, said opening means being elongated to permit relative sliding movement between said shelf member and said bracket members, said button means comprising a button having a frusto-conically shaped portion extending from a cylindrically shaped shoulder portion, a smaller diameter portion of said frusto-conically shaped portion being joined to said shoulder portion, the extent of said shoulder portion beyond said first component being substantially less than the thickness of a planar portion of said other component having said opening means therein, said opening means comprising an elongated slot having a first portion of a substantially circular configuration and a diameter exceeding a larger diameter of said button member and a second portion having two straight parallel elongated edges and having a width constant along the length of said two edges and less than the diameter of said larger diameter of said button and greater than the diameter of said shoulder portion of said button, such that said edges of said opening second portion impinge upon said walls of said frusto-conical portion of said button and are wedged between said first component and the walls of said frusto-conical portion of said button as said other component is slid along said button means, said wedging action being operative to lock said first and second components together without additional locking means.
0 Assignments
0 Petitions
Accused Products
Abstract
A bracket and shelf assembly in which a first component comprising a bracket member or a shelf member, is provided with button means, and the other of the bracket member or shelf member comprises a second component having hole means therein, the hole means being adapted to receive the button means to connect the two components together, the button and hole means being so shaped as to facilitate locking of the two components together by sliding one component relative to the other.
101 Citations
9 Claims
- 1. A bracket and shelf assembly comprising first and second bracket members, and a shelf member, each of said bracket members being adapted for attachment to a vertical member and to extend transversely of said vertical member, said first and second bracket members or said shelf member comprising a first component provided with button means extending therefrom, the other component of said first and second bracket members or said shelf member being provided with opening means therein, said opening means being adapted to receive said button means to join said bracket means to said shelf member, said opening means being elongated to permit relative sliding movement between said shelf member and said bracket members, said button means comprising a button having a frusto-conically shaped portion extending from a cylindrically shaped shoulder portion, a smaller diameter portion of said frusto-conically shaped portion being joined to said shoulder portion, the extent of said shoulder portion beyond said first component being substantially less than the thickness of a planar portion of said other component having said opening means therein, said opening means comprising an elongated slot having a first portion of a substantially circular configuration and a diameter exceeding a larger diameter of said button member and a second portion having two straight parallel elongated edges and having a width constant along the length of said two edges and less than the diameter of said larger diameter of said button and greater than the diameter of said shoulder portion of said button, such that said edges of said opening second portion impinge upon said walls of said frusto-conical portion of said button and are wedged between said first component and the walls of said frusto-conical portion of said button as said other component is slid along said button means, said wedging action being operative to lock said first and second components together without additional locking means.
- 4. A bracket and shelf assembly comprising first and second brackets, and a shelf member, each of said bracket members being adapted for attachment to a vertical member and adapted to extend transversely of said vertical member, button means upstanding from said bracket members, said shelf member having opening means therein, a first of said opening means being adapted to receive a first of said button means, and a second of said opening means being adapted to receive a second of said button means, said opening means being elongated to permit sliding movement of said shelf member about said button means, said button means comprising a button having a frusto-conically shaped portion extending from a cylindrically-shaped shoulder portion fixed to said bracket member, a small diameter portion of said frusto-conically shaped portion being joined to said shoulder portion, the extent of said shoulder portion beyond said bracket member being substantially less than the thickness of a planar portion of said shelf member defining said opening means, said opening means comprising an elongated slot having a first portion of a substantially circular configuration and of a diameter exceeding a large diameter of said button member and a second portion having two straight parallel elongated edges and having a width constant along the length of said two edges and less than said large diameter of said button and greater than a diameter of said shoulder portion of said button, such that said edges of said opening second portion impinge upon said walls of said frusto-conical portion of said button and are wedged between said bracket member and walls of said frusto-conical portion of said button as said shelf member is slid along said button means, said wedging action being operative to lock said first and second components together without additional locking means.
Specification