公开(公告)号：US06704951B2

公开(公告)日：2004-03-16

申请号：US09898189

申请日：2001-07-03

申请人： Daniel Hofer ,  Allister Marchant

发明人： Daniel Hofer ,  Allister Marchant

IPC分类号： A47D700

CPC分类号： A47D7/02

摘要： Drop side of a child-proof crib has a top portion which can be lowered with respect to its bottom portion. Its top railing is rendered vertically translatable by employing telescoping stiles between it and the bottom railing. Double-action latch mechanisms in the upper railing hold the drop-side upper portion up. The drop-side upper railing has an upper bar fixedly secured upon a lower bar: the lower surface of the upper bar opens to a longitudinally-extending groove slidably receiving rods of the two latches that are biased outwardly from central triggers to beyond the outer ends of the railing to where they each engage on their free ends a shoulder-bearing latch bracket mounted on the opposing face of the associated corner post. Crib mattress platform is adjustable vertically using plunger latch mechanisms whose plungers are withdrawable only by inserting a tool through a narrow slot in the platform.

摘要翻译： 防儿童婴儿床的下降面具有可相对于其底部部分降低的顶部部分。 其顶部栏杆可以通过在其与底部栏杆之间采用伸缩式平台进行垂直翻译。 上部栏杆中的双动作闩锁机构将液滴侧上部保持起来。 落下侧上部栏杆具有固定地固定在下部杆上的上部杆：上部杆的下表面通向一个纵向延伸的凹槽，该凹槽可滑动地接收两个闩锁的杆，该两个闩锁从中心触发器向外偏压到外部端部 将它们各自接合在它们的自由端上的一个安装在相关联的角柱的相对面上的肩部锁定支架。 婴儿床床垫平台可以垂直调节，使用柱塞闩锁机构，其柱塞只能通过将工具插入平台上的狭窄槽口才能取出。