公开(公告)号：US20240159010A1

公开(公告)日：2024-05-16

申请号：US18284447

申请日：2022-02-01

申请人： CREATIVE SYSTEMS Co.,Ltd.

发明人： Hideki YANO

IPC分类号： E02D5/80 ,  E02D27/50

CPC分类号： E02D5/80 ,  E02D27/50 ,  E02D2200/1607 ,  E02D2600/20 ,  E02D2600/30

摘要： An anchor is provided whose number of processes of work at the time of performance of installation work can be reduced and which can selectively fix a plurality of types of fixing targets. An anchor 10 includes: a shaft 22 to be buried in a ground; a head 24 into which a propulsive force for propelling the shaft 22 in the ground is inputted, the head 24 being provided on an upper end portion 22a of the shaft 22; and a sleeve 26 having a tubular peripheral wall portion 42 placed around the head 24. An outer diameter of the head 24 is specified to be greater than an outer diameter of the shaft 22. Consequently, an undersurface 32a is secured on an outer peripheral portion 32 of the head 24. The peripheral wall portion 42 is provided in an upper end portion 42a with an opening portion 44 in which a first fixing target 12c, 12d, or 12f is fitted as needed. The peripheral wall portion 42 is provided in a lower end portion 42b with a retainer 46 including an opposing surface 48 facing the outer peripheral portion 32 (the undersurface 32a) of the head 24 from below, and a retaining surface 50 to be pressed against a second fixing target 12a or 12b from above as needed.