| 摘要 |
PURPOSE: A swing for child is provided, which can cause interest of children by generating music or sound, and can protect children from cold weather using the heating apparatus formed in a suspension unit. CONSTITUTION: A swing for children includes: a frame(110) which is installed at an interval from the surface; a main frame(100) equipped with a pair of longitudinal frames(120) which support the horizontal frame; a rope(200) which is respectively connected to a pair of links formed in the bottom of the horizontal frame; a suspension unit(300) formed in the termination of the rope; an angle measuring sensor part measuring the rotation angle of rope, while being installed in the rope; a music reproducing device for generating a sound if the rotation angle of rope measured by the angle measuring sensor is out of the configuration range; and a controller controlling the angle measuring sensor part and the sound reproducing device. |
