| 摘要 |
A frame for a signboard is provided to prevent a flexible sheet from being damaged due to a cover by forming a curvature part in a down direction of a lower hitching protrusion of the cover. A hitching piece(11) is formed in one side of a frame(10). A hitching fixing unit(30) fixes a flexible sheet(5) formed in one side of the frame with the tensile state. The hitching fixing unit is formed to move inside the hitching piece of the frame. An elastic member(50) perpendicularly moves the hitching fixing unit. The elastic member is positioned inside the hitching piece and in the lower part of the hitching fixing unit. The hitching fixing unit perpendicularly moves by the elastic force of the elastic member. A cover(70) is separably fixed to the hitching piece of the frame and the hitching fixing unit. An upper hitching protrusion(71) and a lower hitching protrusion(73) are formed in the upper and lower parts of the cover. |
