| 摘要 |
<p>PROBLEM TO BE SOLVED: To provide an end structure of a support leg capable of keeping a musical instrument stand upright in a stable and self-supported state, and ensuring freedom from dislocation. SOLUTION: This structure consists of a support leg body part 10a having a lengthwise slot 15 on the external surface 11a of a cylindrical part 11 having an end opening 12 near the end thereof, a terminal cap 20 attached to the external surface of the end of the support leg body part 10a, formed to have an opening 22 corresponding to the end opening 12 and to use the surrounding part of the opening 22 as a grounding part 23 and further formed to have an adjustment groove part 25 corresponding to the slot 15, a spike rod 30 having a sharp end part 31 internally coupled to the cylindrical part 11 of the support leg body part 10a so as to freely appear and disappear from the end opening 12, and an adjustment screw member 35 screwed to the spike rod 30 for fixing or moving the spike rod 30 to and in the slot 25 via a tightening and loosening operation.</p> |
