| 摘要 |
A bed frame assembly has diagonal struts that lock leg supports into place using novel locking mechanisms. A leg support is pivotally attached to a cross bar, and a slotted bracket is attached to another cross bar. A bolt with a conical washer is attached to a first end of a diagonal strut, and the second end is pivotally attached to the leg support. The diagonal strut is attached to the slotted bracket by inserting the bolt into a rounded slot and by pressing the conical washer down into a round opening of the rounded slot using a wing nut. The round opening is disposed at the end of a channel whose width is slightly larger than the diameter of the bolt. The diameter of the round opening is larger than the width of the channel and smaller than the largest diameter of a coned portion of the conical washer. |
