公开(公告)号：US5615529A

公开(公告)日：1997-04-01

申请号：US614065

申请日：1996-03-12

申请人： Jan C. Johnson ,  Joel S. Johnson

发明人： Jan C. Johnson ,  Joel S. Johnson

IPC分类号： A01G9/28 ,  E04C1/10

CPC分类号： A01G1/08

摘要： The border blocks of the invention include a plurality of hollow plastic blocks fillable through push-cap openable holes at their top with sand and employing various tongue-and-groove interlocks extending from the left and right sides thereof to join with similar adjacent blocks--whether linear or curved--and with the individual blocks also being provided with apertures at their bottom to mate with projections as part of the push-cap openable holes so as to stack one atop the other in forming several courses of block and in which the blocks forming the bottom course incorporate a tie-down arrangement for securement to the ground.

摘要翻译： 本发明的边框包括多个中空的塑料块，它们可以通过在其顶部具有砂子的可打开的顶盖孔填充，并且使用从其左侧和右侧延伸的各种榫槽互锁件来连接相似的邻近块 线性或弯曲的，并且单个块在其底部处还设置有孔，以与作为推盖可打开孔的一部分的突起配合，以便在形成多个块的过程中堆叠另一个，并且其中块形成 底部课程包含一个紧固安排，用于固定在地面上。