| 摘要 |
PURPOSE: A prefabricated tripod is provided to improve fixing performance by easily being combined with a heavy body. CONSTITUTION: A pair of supporting frames(10,11) is hinge-coupled with a rotary shaft as the center. One among three frames forming a sign of a triangular shape is fixed and installed. One or more accepting grooves are formed in a longitudinal direction of a supporting frame at the bottom of the supporting frame. A bonding part for supporting and fixing the supporting frame is formed in a weight closure(30). The weight closure is closely adhered to the bottom of the supporting frame. A bellows is formed on the bottom of the supporting frame. |
