Patent ID: 11889827
Assignee: nan
Field: Other special machines (Mechanical engineering)
Classification: CPC A | IPC A

Claim 7:
8. The device of claim 1, further comprising:
said anchoring member having a pair of lateral sides, said pair of lateral sides of said anchoring member extending between said top end of said anchoring member and said bottom end of said anchoring member, said anchoring member having a front side and a back side opposite said front side, said front side and said back side extending between said top end of said anchoring member and said bottom end of said anchoring member and between said pair of lateral sides of said anchoring member, said front side of said anchoring member facing away from the vertical support while said anchoring member is in said anchoring position;
said receiving member extending from said front side of said anchoring member, said receiving member having a proximal end of said receiving member relative to said anchoring member and a distal end of said receiving member relative to said anchoring member, said proximal end of said receiving member being positioned between said top end of said anchoring member and said bottom end of said anchoring member, said receiving member having a pair of lateral sides extending between said proximal end of said receiving member and said distal end of said receiving member, each said lateral side being coplanar with a respective lateral side of said pair of lateral sides of said anchoring member, said receiving member defining an opening to said hollow space on said distal end of said receiving member;
a plurality of receiving member holes, said plurality of receiving member holes extending through said pair of lateral sides of said receiving member;
an inserting member hole, said inserting member hole being positionable in alignment with each said receiving member hole; and
a locking pin, said locking pin being insertable concurrently through said inserting member and each said receiving member hole when said inserting member hole is aligned with each said receiving member hole, thereby securing said inserting member to said receiving member in each of said plurality of locking positions.