| 摘要 |
End portions of a pair of crossbar bed frame members are detachably connected by a locking mechanism including an arm attached by the pivot element to one frame member to rotate between a locked condition and an unlocked condition. One frame member has a first projection and the pivot element includes a second projection. A pair of elongated slots in the frame members receive the projections when the frame members are longitudinally oriented and the end portions are overlapping. The end portions have openings therein that are aligned when the end portions overlap. The arm has a portion that is inserted in the aligned openings when in the locked condition and withdrawn from the aligned openings to allow the frame members to be disconnected and separated when in the unlocked condition.
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