发明名称 FOLDABLE ARTICLE AND LATCH MECHANISM THEREFOR
摘要 A latch and release assembly for a foldable article such as a walker wherein the side frame sections may be folded inwardly in overlapping relationship against a front cross-brace section. The cross-brace section includes a pair of vertical end sleeves through which the front legs of the side frames extend. The latching assembly includes a locking means which locks the legs within the sleeves in an unfolded set position when the walker is to be used. An easily actuated lever is provided for quickly releasing the locking means and thereby permitting the walker to be folded.
申请公布号 US3688789(A) 申请公布日期 1972.09.05
申请号 USD3688789 申请日期 1971.02.22
申请人 CHARLES B. BUNCH 发明人 CHARLES B. BUNCH
分类号 A61H3/00;(IPC1-7):A61H3/00 主分类号 A61H3/00
代理机构 代理人
主权项
地址