| 摘要 |
<p>PROBLEM TO BE SOLVED: To provide an annular support connecting tool which can stably connect not only supports installed upright vertically, but also supports installed upright in an inclined state, and with which a cylindrical plant support frame body can be assembled.SOLUTION: A movable support holding member 6 is connected to an inner circumferential surface part 5 of an annular connecting tool body 3 for connecting a support 2 installed upright through a hinge part 11. The movable support holding member 6 has a fit-in recessed part 7 for fitting the support 2 therein and can flexibly hold the support 2 fitted in the fit-in recessed part 7. The movable support holding member 6 can swing in the vertical direction by the bending of the hinge part 11.</p> |
