| 摘要 |
A terminal box in a wall of an apartment house is provided to implement firm support by including a wire fixing body and two compression fixing plates for fixing a reinforcing rod at a rear part of an outer case. A terminal box(10) includes a square box body(11), a suspension protrusion(12), a spring(13), and support plates(14) on both ends of the spring. One support plate is fixed to the box body. An outer case(20) is fixed to move forward and backward by inserting the terminal box into a square box body(21) with an opened front and includes hinges(22) and a guide groove. Two compression fixing plates(30) are rotatably fixed to the hinges of the outer case by forming hinge units(32) at one ends of plate bodies(31) and include bending ends(33) with groove units(34), axial holes, suspension plates(36), another axial holes, fixing axes(37), loops(39), and elastic plates. A spring(40) elastically supports the two compression fixing plates to pull the compression fixing plates from each other by fixing both ends thereof to the loops of the compression fixing plates fixed to the outer case. A wire fixing body(50) is fixed to a center of a rear surface of the outer case. A wire(80) is wound around the wire fixing body and is fixed to a rotary cylindrical body through a wire hole of a cylindrical body fixing cover. The wire is fixed at a reinforcing rod through loops(81) formed on both ends, is elastically supported by interposing a spring(82) at one side, and adjusts a length by being wound around the rotary cylindrical body. |
